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Sample records for susan lombard dee

  1. Susan Smith

    African Journals Online (AJOL)

    Owner

    Soveel lesers soveel lokmiddele soveel re- sponse kan gelys word om toegang tot die lees van poësie te registreer. 'n Resep om ge- trou of in ontrou na te volg, bestaan nie. Ge- lukkig nie. Susan Smith se (debuut)bundel lok my helaas nie deur die voorblad as vertrek- punt te neem nie. Aan visuele prikkelkrag gaan.

  2. SUSANS With Polarized Neutrons.

    Science.gov (United States)

    Wagh, Apoorva G; Rakhecha, Veer Chand; Strobl, Makus; Treimer, Wolfgang

    2005-01-01

    Super Ultra-Small Angle Neutron Scattering (SUSANS) studies over wave vector transfers of 10(-4) nm(-1) to 10(-3) nm(-1) afford information on micrometer-size agglomerates in samples. Using a right-angled magnetic air prism, we have achieved a separation of ≈10 arcsec between ≈2 arcsec wide up- and down-spin peaks of 0.54 nm neutrons. The SUSANS instrument has thus been equipped with the polarized neutron option. The samples are placed in a uniform vertical field of 8.8 × 10(4) A/m (1.1 kOe). Several magnetic alloy ribbon samples broaden the up-spin neutron peak significantly over the ±1.3 × 10(-3) nm(-1) range, while leaving the down-spin peak essentially unaltered. Fourier transforms of these SUSANS spectra corrected for the instrument resolution, yield micrometer-range pair distribution functions for up- and down-spin neutrons as well as the nuclear and magnetic scattering length density distributions in the samples.

  3. CMS ECAL Endcap (EE) Dee Assembly - SC mounting on Dee 1

    CERN Multimedia

    Cockerill, D

    2007-01-01

    Protection panels on back of Dee 1, Completion of SC mounting, 03/10/2007: Completion of SC mounting (aart from the inner 3-2-1)on the first quadrant of Dee 1 and subsequent survey. 22-28/08/2007: The first supercrystals on Dee1, Dee1 in 867 with the first column of SCs ready for mounting, Dee1 with its protection panels over the laser monitoring fibre system

  4. One dee at a time

    CERN Multimedia

    2008-01-01

    In July, the four endcap modules of the CMS electromagnetic calorimeter were lowered underground and installed in the experimental cavern. Each dee is divided into two quadrants made up of 5 x 5 crystal blocks called supercrystals. Each block weighs some 45 kilograms. The dees (so called because of their shape) are positioned in pairs around the beam pipe, forming two discs closing the barrel calorimeter (see Bulletin nº 43/44 from October 2007). The electromagnetic calorimeter will measure the energies of electrons, positrons and photons. Due to the extreme fragility of the 15,000 crystals that make up the dees (see Bulletin nº 18/19 from April 2008), the technicians have had to work with the greatest caution. The dees were transported from the assembly site in Prévessin to the experiment site at a speed of 5 kilometres per hour, before dawn to avoid disrupting the traffic. To watch the video of the installation, go to http://cd...

  5. Susan Flannery lahkub? / Harro Puusild

    Index Scriptorium Estoniae

    Puusild, Harro

    2008-01-01

    Ameerika teleseriaali "Vaprad ja ilusad" Stephanie Forresteri osatäitja Susan Flannery (1943) on seriaalis mänginud algusest peale s.o. 21 aastat. Lisatud intervjuu näitlejatariga. Sama ka Teleleht nr. 15, lk. 8-9 : ill

  6. Laser interferometer array for Big Dee

    International Nuclear Information System (INIS)

    Fairbanks, E.S.

    1984-01-01

    A twelve channel interferometer array is planned for obtaining electron density profiles on Big Dee. Three of the channels are vertical; the remainder are radial or diagonal in an azimuthal plane. Each channel consists of coaxial CO/sub 2/ and HeNe laser beams. The reference beam is formed by splitting off half of the laser power at each wavelength by using acousto-optic modulators which introduce a 40 MHz frequency shift in the reference beam. In the radial channels the probe beam passes through a barium fluoride window to a plane metal mirror on the inside wall of the vacuum vessel. The reflected beam passes back out of the vacuum vessel, through the same window, to a beam splitter where the probe beam and the reference beam are again combined

  7. Radon-prone areas in the Lombard plain

    International Nuclear Information System (INIS)

    Sesana, Lucia; Polla, Giancarla; Facchini, Ugo; De Capitani, Luisa

    2005-01-01

    This paper reports the results of indoor radon measurements carried out in the Lombard plain. The aim of this study, which is based on the geological context, was to identify radon high-risk areas. The underlying geology has been established by means of the available stratigraphies giving a schematic representation of the sites in which either occurrence of gravel or silt and clay predominate with depths ranging from 0 to 50 m. Radon measurements were performed in a sample of 411 one-family houses in seven villages located in the southern area of Bergamo and Brescia. The findings indicate that when the substrate is dominated by clay, radon concentration for dwellings on the ground floor are low, whereas a strong predominance of underlying gravel mixed up in sand gives in winter months high radon flux from underground

  8. Radon-prone areas in the Lombard plain

    Energy Technology Data Exchange (ETDEWEB)

    Sesana, Lucia [Istituto di Fisica Generale Applicata, Universita degli Studi di Milano, Via G. Celoria, 16 - 20133 Milan (Italy)]. E-mail: lucia.sesana@unimi.it; Polla, Giancarla [Istituto di Fisica Generale Applicata, Universita degli Studi di Milano, Via G. Celoria, 16 - 20133 Milan (Italy); Facchini, Ugo [Istituto di Fisica Generale Applicata, Universita degli Studi di Milano, Via G. Celoria, 16 - 20133 Milan (Italy); De Capitani, Luisa [Dipartimento di Scienze della Terra, Universita degli Studi di Milano, Via Botticelli, 23 - 20133 Milan (Italy)

    2005-07-01

    This paper reports the results of indoor radon measurements carried out in the Lombard plain. The aim of this study, which is based on the geological context, was to identify radon high-risk areas. The underlying geology has been established by means of the available stratigraphies giving a schematic representation of the sites in which either occurrence of gravel or silt and clay predominate with depths ranging from 0 to 50 m. Radon measurements were performed in a sample of 411 one-family houses in seven villages located in the southern area of Bergamo and Brescia. The findings indicate that when the substrate is dominated by clay, radon concentration for dwellings on the ground floor are low, whereas a strong predominance of underlying gravel mixed up in sand gives in winter months high radon flux from underground.

  9. Quality assurance when refitting - SUSAN example

    International Nuclear Information System (INIS)

    Gautier, R.

    1992-01-01

    The most important points of quality assurance for the realisation of the SUSAN project (special independent system for the dissipation of post-decay heat) at the Muehleberg nuclear power station are discussed in this article. The periodic controls and function tests which have been performed since August 1989, confirm the quality of the products used

  10. Le campagne lombarde, tessera chiave del mosaico agrario europeo.

    Directory of Open Access Journals (Sweden)

    Antonio Saltini

    2014-07-01

    Full Text Available A comprehensive historiography of the agricultural development in continental Europe, from the medieval period until the XX century, does not exist. Indisputably, modern agriculture is essentially an outgrowth of the humid temperate regions bordering the English Channel, but English, French and German scholars were wrong to identify these regions as the only cradle of the modern agricultural revolution. The historiography of agronomic technologies can easily underscore the importance of the Po Valley in this process because of the leading role of water in the development of a more sophisticated agriculture. In fact, drawing a connection between the grain and forage farming, which had renewed Flemish and English agriculture (but also being blessed with a warmer climate capable of exploiting the potential of the first capillary irrigation system, in the successive decades of the first Millennium, Lombard agriculture realized an amount of production that was unimaginable in Flanders, Picardy, Normandy, Holstein and Jutland, thanks to the connection between grain farming and dairy production. After having reached exceptional levels of productivity as well as predating the agricultures of the same historical period, the agriculture of the Po Valley region settled into a premature twilight. In fact, whilst a more scientific agriculture was being born in England and France, the Italian countryside returned to a past situation with medieval characteristics. Only in XVIII century, in the Lombard countryside it was rediscovered, under the Austrian-Hungarian domination, the old prosperity founded, above all, upon traditional methods. These traditional ways were most distant from the scientific applications that were assuming the role of the “engine of progress” in other European cultivations. The agriculture of Lombardy joined this “engine of progress” only after the mid XIX century.

  11. Design package lazy susan for the fuel retrieval system

    International Nuclear Information System (INIS)

    TEDESCHI, D.J.

    1999-01-01

    This is a design package that contains the details for a Lazy Susan style small tool for the Fuel Retrieval System. The Lazy Susan tool is used to help rotate an MCO Fuel Basket when loading it. This document contains requirements, development design information, tests and test reports that pertain to the production of Lazy Susan small tool

  12. An inevitable end? The collapse of the Lombard kingdom facing the Franks and the papacy

    Directory of Open Access Journals (Sweden)

    Stefano Gasparri

    2016-09-01

    Full Text Available According to the Italian historiography, from Alessandro Manzoni (1822 to the two major Italian historians who studied the Lombards at the middle of the twentieth century, Gian Piero Bognetti and Ottorino Bertolini, the Lombards remained always separated from the Roman population, of which the pope was the natural leader; the Lombards, too, became very late Catholics, in time, though, to experience the "drama" of having to fight against the pope, whose supreme spiritual authority the Lombards themselves at that point recognized. Consequently, the fall of the independent kingdom by the hands of the Franks would be logical and inevitable. This is an old and outdated position: the end of the independent Lombard kingdom wasn’t inevitable. At the time of the Frankish conquest, the kingdom was politically solid inward, in economic growth and very dynamic outward. During the reigns of Liutprand, Ratchis and Aistulf (712-757, the kingdom exercised its hegemony over the whole Italy. In this period no strong elements of internal weakness emerged. Therefore, the defeat of 774 was substantially caused by external factors, ie the alliance between the Franks and the papacy. However, the attitude of the popes against the Lombard kingdom was not always hostile. Things changed only with Stephen II, because of two simultaneous events occurring in 751: the royal anointing of Pepin in the Frankish kingdom and the conquest of the Exarchate by Aistulf. Italian political balance broke and caused the decisive rapprochement between Rome and the Franks. But there were still many uncertainties, as proved, for example, by Charlemagne’s marriage with a daughter of Desiderius. Carloman’s death in 771 and, the following year, the election of the new pope Adrian I caused the repudiation of the Lombard bride by Charlemagne, his descent into Italy in 773, and the capture of Pavia the year after: Desiderius was exiled in France and Charlemagne became rex Langobardorum. The

  13. Moderate evidence for a Lombard effect in a phylogenetically basal primate

    Directory of Open Access Journals (Sweden)

    Christian Schopf

    2016-08-01

    Full Text Available When exposed to enhanced background noise, humans avoid signal masking by increasing the amplitude of the voice, a phenomenon termed the Lombard effect. This auditory feedback-mediated voice control has also been found in monkeys, bats, cetaceans, fish and some frogs and birds. We studied the Lombard effect for the first time in a phylogenetically basal primate, the grey mouse lemur, Microcebus murinus. When background noise was increased, mouse lemurs were able to raise the amplitude of the voice, comparable to monkeys, but they did not show this effect consistently across context/individuals. The Lombard effect, even if representing a generic vocal communication system property of mammals, may thus be affected by more complex mechanisms. The present findings emphasize an effect of context, and individual, and the need for further standardized approaches to disentangle the multiple system properties of mammalian vocal communication, important for understanding the evolution of the unique human faculty of speech and language.

  14. Barbarian culture, ecclesiastical pattern, Roman tradition in the Lombard and Frankish Italy

    Directory of Open Access Journals (Sweden)

    Stefano Gasparri

    2005-12-01

    Full Text Available This study offers an updated synthesis of the main political, religious and cultural issues in 8th and 9th century Italy. In particular, it examines the progressive transition of the Longobard religious faith from Arianism to Catholicism, and the troubled integration of Lombards, Latins and Franks. Special attention is paid to Lombards’ riots in southern Italy.

  15. Metallographic examination and reconstruction of the 6th century lombardic sword from Kyjov

    Czech Academy of Sciences Publication Activity Database

    Hošek, Jiří; Bárta, P.; Šmerda, J.

    2017-01-01

    Roč. 32, 7-8 (2017), s. 885-899 ISSN 1042-6914 R&D Projects: GA ČR GAP405/12/2289 Institutional support: RVO:67985912 Keywords : sword * Kyjov * metallography * Lombards Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology Impact factor: 2.274, year: 2016

  16. Vocal responses to noise reveal the presence of the Lombard effect in a frog

    NARCIS (Netherlands)

    Halfwerk, W.H.; Lea, A.M.; Guerra, M.A.; Page, R.A.; Ryan, M.J.

    2016-01-01

    Many animal communication systems have evolved signal flexibility depending on environmental conditions. A common strategy of vocal communication is to increase amplitude in response to increasing noise levels. This phenomenon, known as the Lombard effect, is a widespread trait among mammals and

  17. Ideal MHD B limits in the BIG DEE tokamak

    International Nuclear Information System (INIS)

    Helton, F.J.; Bernard, L.C.; Greene, J.M.

    1983-01-01

    Using D-D reactions, tokamak reactors become economically attractive when B (the ratio of volume averaged pressure to magnetic pressure) exceeds 5 percent. Ideal MID instabilities are of great concern because they have the potential to limit B below this range and so extensive studies have been done to determine ideal MHD B limits. As B increases with inverse aspect ratio, elongation and triangularity, the Doublet III upgrade machine -- BIG DEE -- is particularly suited to study the possibility of very high B. The authors have done computations to determine ideal MHD B limits for various plasma shapes and elongations in BIG DEE. They have determined that for q at the plasma surface greater than 2, B is limited by the ballooning mode if the wall is reasonably close to the plasma surface (d/a < 1.5 where d and a are the wall and plasma radii respectively). On the other hand, for q at the plasma surface less than 2, the n=1 external kink is unstable even with a wall close by. Thus, relevant values of limiting B can be obtained by assuming that the external kink limits the value of q at the limiter to a value greater than 2 and that the ballooning modes limit B. Under this assumption, a relevant B limit for the BIG DEE would be over 18%. For such an equilibrium, the wall position necessary to stabilize the n=1 and n=2 modes is 2a and the equilibrium is stable for n=3

  18. Psychoanalytic Interpretation of Blueberries by Susan Gibb

    Directory of Open Access Journals (Sweden)

    Maya Zalbidea Paniagua

    2014-06-01

    Full Text Available Blueberries (2009 by Susan Gibb, published in the ELO (Electronic Literature Organization, invites the reader to travel inside the protagonist’s mind to discover real and imaginary experiences examining notions of gender, sex, body and identity of a traumatised woman. This article explores the verbal and visual modes in this digital short fiction following semiotic patterns as well as interpreting the psychological states that are expressed through poetical and technological components. A comparative study of the consequences of trauma in the protagonist will be developed including psychoanalytic theories by Sigmund Freud, Jacques Lacan and the feminist psychoanalysts: Melanie Klein and Bracha Ettinger. The reactions of the protagonist will be studied: loss of reality, hallucinations and Electra Complex, as well as the rise of defence mechanisms and her use of the artistic creativity as a healing therapy. The interactivity of the hypermedia, multiple paths and endings will be analyzed as a literary strategy that increases the reader’s capacity of empathizing with the speaker.

  19. Susan Sontag — A Forgotten Mother?

    Directory of Open Access Journals (Sweden)

    Kludia Ziewiec

    2013-01-01

    Full Text Available The article discusses new and republished translations of Susan Sontag’s work, recently launched by the Karakter publishing house: Regarding the Pan of Others, On Photography, and Against Interpretation and Other Essays. The article focuses on the elements of Sontag’s thought that make her a forgotten mother of feminist and gender theoreticians, as well as such influential critics as Michel Foucault and Roland Barthes. The article points out to continuations of Sontag’s thought in contemporary theoretical and social projects, and to the pertinence of her critical observations on theories based on metaphysics of presence: psychoanalysis, Marxism, or hermeneutics. The article also touches upon history of war photography and related war journalism, and upon the ambivalent quality of imaging of the misery of war. It also present historical and cultural circumstances of the development of Sontag’s thought in the intellectual milieu of New York in the 1960s. The discussion recapitulates the main statements of Sontag’s essays, relating them to a wider theoretical context, which is aimed at a reappraisal of the forgotten intelectual in the history of literature.

  20. Meet EPA Scientist Susan Yee, Ph.D.

    Science.gov (United States)

    Susan Yee, Ph.D., is an ecologist at EPA's Gulf Ecology Division. She is working on the Puerto Rico Sustainable Communities program, developing decision support tools to evaluate how alternative decisions impact coastal ecosystem goods and services

  1. A conversation with Susan Band Horwitz.

    Science.gov (United States)

    Horwitz, Susan Band; Goldman, I David

    2015-01-01

    Susan Band Horwitz is a Distinguished Professor and holds the Falkenstein Chair in Cancer Research at Albert Einstein College of Medicine in New York. She is co-chair of the Department of Molecular Pharmacology and associate director for therapeutics at the Albert Einstein Cancer Center. After graduating from Bryn Mawr College, Dr. Horwitz received her PhD in biochemistry from Brandeis University. She has had a continuing interest in natural products as a source of new drugs for the treatment of cancer. Her most seminal research contribution has been in the development of Taxol(®). Dr. Horwitz and her colleagues made the discovery that Taxol had a unique mechanism of action and suggested that it was a prototype for a new class of antitumor drugs. Although Taxol was an antimitotic agent blocking cells in the metaphase stage of the cell cycle, Dr. Horwitz recognized that Taxol was blocking mitosis in a way different from that of other known agents. Her group demonstrated that the binding site for Taxol was on the β-tubulin subunit. The interaction of Taxol with the β-tubulin subunit resulted in stabilized microtubules, essentially paralyzing the cytoskeleton, thereby preventing cell division. Dr. Horwitz served as president (2002-2003) of the American Association for Cancer Research (AACR). She is a member of the National Academy of Sciences, the Institute of Medicine, the American Academy of Arts and Sciences, and the American Philosophical Society. She has received numerous honors and awards, including the C. Chester Stock Award from Memorial Sloan Kettering Cancer Center, the Warren Alpert Foundation Prize from Harvard Medical School, the Bristol-Myers Squibb Award for Distinguished Achievement in Cancer Research, the American Cancer Society's Medal of Honor, and the AACR Award for Lifetime Achievement in Cancer Research. The following interview was conducted on January 23, 2014.

  2. Stability analysis for the Big Dee upgrade of the Doublet III tokamak

    International Nuclear Information System (INIS)

    Helton, F.J.; Luxon, J.L.

    1987-01-01

    Ideal magnetohydrodynamic stability analysis has been carried out for configurations expected in the Big Dee tokamak, an upgrade of the Doublet III tokamak into a non-circular cross-section device which began operation early in 1986. The results of this analysis support theoretical predictions as follows: Since the maximum value of beta stable to ballooning and Mercier modes, which we denote β c , increases with inverse aspect ratio, elongation and triangularity, the Big Dee is particularly suited to obtain high values of β c and there exist high β c Big Dee equilibria for large variations in all relevant plasma parameters. The beta limits for the Big Dee are consistent with established theory as summarized in present scaling laws. High beta Big Dee equilibria are continuously accessible when approached through changes in all relevant input parameters and are structurally stable with respect to variations of input plasma parameters. Big Dee beta limits have a smooth dependence on plasma parameters such as β p and elongation. These calculations indicate that in the actual running of the device the Big Dee high beta equilibria should be smoothly accessible. Theory predicts that the limiting plasma parameters, such as beta, total plasma current and plasma pressure, which can be obtained within the operating limits of the Big Dee are reactor relevant. Thus the Big Dee should be able to use its favourable ideal MHD scaling and controlled plasma shaping to attain reactor relevant parameters in a moderate sized device. (author)

  3. Susan swan and the female grotesque Susan swan and the female grotesque

    Directory of Open Access Journals (Sweden)

    Suzana Bornéo Funck

    2008-04-01

    Full Text Available Introduced to readers as “the tallest woman freelance writer in Canada”, Susan Swan belongs to a generation of writers whose experimental, innovative fiction has proved vital in the contemporary project of de/re/constructing narrative practice. Her 1983 novel The Biggest Modern Woman of the World constitutes an excellent example of what critic Linda Hutcheon has termed “historiographic metafiction”—”fiction that is intensely, self-reflexively art, but is also grounded in historical, social, and political realities” (Canadian 13. As a conscious engagement with social and historical contexts, such fiction aims at destabilizing and subverting accepted patterns of belief by reconceptualizing and narrating possible subjectivities. By means of intertextuality, especially parody, it engages in an ideological critique in terms of both sexual and national politics. Introduced to readers as “the tallest woman freelance writer in Canada”, Susan Swan belongs to a generation of writers whose experimental, innovative fiction has proved vital in the contemporary project of de/re/constructing narrative practice. Her 1983 novel The Biggest Modern Woman of the World constitutes an excellent example of what critic Linda Hutcheon has termed “historiographic metafiction”—”fiction that is intensely, self-reflexively art, but is also grounded in historical, social, and political realities” (Canadian 13. As a conscious engagement with social and historical contexts, such fiction aims at destabilizing and subverting accepted patterns of belief by reconceptualizing and narrating possible subjectivities. By means of intertextuality, especially parody, it engages in an ideological critique in terms of both sexual and national politics.

  4. International Literacy Crusader: An Interview with Susan Mandel Glazer

    Science.gov (United States)

    Ambrose, Valerie K.

    2011-01-01

    This article presents an interview with Susan Mandel Glazer, past president of both the International Reading Association and the College Reading Association. Dr. Glazer received her doctorate in education from the University of Pennsylvania and her master of arts from New York University. Her most recent books are "Beyond the Looking Glass:…

  5. Infrared image background modeling based on improved Susan filtering

    Science.gov (United States)

    Yuehua, Xia

    2018-02-01

    When SUSAN filter is used to model the infrared image, the Gaussian filter lacks the ability of direction filtering. After filtering, the edge information of the image cannot be preserved well, so that there are a lot of edge singular points in the difference graph, increase the difficulties of target detection. To solve the above problems, the anisotropy algorithm is introduced in this paper, and the anisotropic Gauss filter is used instead of the Gauss filter in the SUSAN filter operator. Firstly, using anisotropic gradient operator to calculate a point of image's horizontal and vertical gradient, to determine the long axis direction of the filter; Secondly, use the local area of the point and the neighborhood smoothness to calculate the filter length and short axis variance; And then calculate the first-order norm of the difference between the local area of the point's gray-scale and mean, to determine the threshold of the SUSAN filter; Finally, the built SUSAN filter is used to convolution the image to obtain the background image, at the same time, the difference between the background image and the original image is obtained. The experimental results show that the background modeling effect of infrared image is evaluated by Mean Squared Error (MSE), Structural Similarity (SSIM) and local Signal-to-noise Ratio Gain (GSNR). Compared with the traditional filtering algorithm, the improved SUSAN filter has achieved better background modeling effect, which can effectively preserve the edge information in the image, and the dim small target is effectively enhanced in the difference graph, which greatly reduces the false alarm rate of the image.

  6. [The lombard reflex as a test of vocal function (author's transl)].

    Science.gov (United States)

    Schultz-Coulon, H J; Fues, C P

    1976-06-01

    Any impairment of audio-phonatory control by background noise is followed by an increase in both the intensity and pitch of the speaking voice (Lombard reflex, 1911), thus increasing vocal strain. As a consequence, it might be anticipated that persons reacting to noise with marked changes in voice might be more liable to develop dysphonia. 22 singers, 34 normal controls, and 22 patients with hyperfunctional dysphonia where studied. In all patients, both ears were gradually masked with white noise. The change of the mean intensity level and of the mean pitch level of the speaking voice were then measured objectively with a special fundamental frequency analyzer (Fedders and Schultz-Coulon, 1975). Results show that the increase of intensity is comparable in all subjects, whereas the elevation of the mean pitch level differs significantly: trained voices (singers) react with the least pitch increment whereas dysphonic patients react with the most. The following conclusions were made from the present investigation: 1. Extreme increments in pitch level can be considered to be a more significant etiological factor of dysphonia than intensity increments; 2. Vocal therapy and voice training may have a favorable effect on the Lombard reflex (probably by improvement of the kinesthetic control mechanism) so that the speaking voice in a noisy environment is raised less with less vocal strain. The study also indicates that measurement of pitch changes during binaural masking can provide important information for the diagnosis, therapy and prophylaxis of dysphonia.

  7. Indication of a Lombard vocal response in the St. Lawrence River beluga

    Science.gov (United States)

    Scheifele, P. M.; Andrew, S.; Cooper, R. A.; Darre, M.; Musiek, F. E.; Max, L.

    2005-03-01

    Noise pollution is recognized as a potential danger to marine mammals in general, and to the St. Lawrence beluga in particular. One method of determining the impacts of noise on an animal's communication is to observe a natural and repeatable response of the vocal system to variations in noise level. This is accomplished by observing intensity changes in animal vocalizations in response to environmental noise. One such response observed in humans, songbirds, and some primates is the Lombard vocal response. This response represents a vocal system reaction manifested by changes in vocalization level in direct response to changes in the noise field. In this research, a population of belugas in the St. Lawrence River Estuary was tested to determine whether a Lombard response existed by using hidden Markhov-classified vocalizations as targets for acoustical analyses. Correlation and regression analyses of signals and noise indicated that the phenomenon does exist. Further, results of human subjects experiments [Egan, J. J. (1966), Ph.D. dissertation; Scheifele, P. M. (2003), Ph.D. dissertation], along with previously reported data from other animal species, are similar to those exhibited by the belugas. Overall, findings suggest that typical noise levels in the St. Lawrence River Estuary have a detectable effect on the communication of the beluga. .

  8. Resurrecting Absence: Iconic Ghosts in the Poetry of Susan Howe

    Directory of Open Access Journals (Sweden)

    Jessica Wilkinson

    2011-04-01

    Full Text Available The article focuses on the opinions of Susan Howe in her book A Bibliography of the King's Book, Or Eikon Basilike. It cites that Howe's work reflects her evocative visual and verbal landscapes as well as her enthusiasm of leading readers to the obscurities of textual and historical respresentation. It also discusses the strange tyrannical martyrdom of King Charles the First and his publication as well as her understanding of Edward Almack's bibliographical project.

  9. Characterization of Inductive loop coupling in a Cyclotron Dee Structure

    Science.gov (United States)

    Carroll, Lewis

    Many of today's low to medium-energy cyclotrons apply RF power to the resonator structure (the dees) by inductive loop coupling through a feed-line driven by an RF transmitter employing a triode or tetrode power tube. The transmitter's output network transforms the tube's optimum load line (typically a few thousand ohms) down to Z0, typically 50 ohms. But the load-line is not a physical resistance, so one would not expect to see 50 ohms when looking back toward the transmitter. Moreover, if both the resonator's input and the transmitter's output are matched to Z0, then the coupled or working Q of the resonator is reduced to half that of the uncoupled Q, implying that half the power is being dissipated in the transmitter's output resistance- an inefficient and expensive solution for a high power RF application. More power is available if the transmitter's reverse-impedance is not matched to Z0, but this may result in misalignment between the frequency for correct forward match at the loop, versus the frequency for maximum power in the resonator. The misalignment can be eliminated, and the working Q maximized, by choosing the appropriate length of feed-line between the non-matched transmitter output and the matched resonator's input. In addition, the transmitter's output impedance may be complex, comprising resistance plus reactance, requiring a further process and means of measuring the output impedance so that an additional compensating length of feed-line can be incorporated. But a wrong choice of overall feed-line length- even though correctly load-matched at the resonator's operating frequency- can result in a curious degenerate condition, where the resonator's working Q appears to collapse, and the potential for transmitter overload increases substantially: a condition to be avoided!

  10. Parallax adjustment algorithm based on Susan-Zernike moments

    Science.gov (United States)

    Deng, Yan; Zhang, Kun; Shen, Xiaoqin; Zhang, Huiyun

    2018-02-01

    Precise parallax detection through definition evaluation and the adjustment of the assembly position of the objective lens or the reticle are important means of eliminating the parallax of the telescope system, so that the imaging screen and the reticle are clearly focused at the same time. An adaptive definition evaluation function based on Susan-Zernike moments is proposed. First, the image is preprocessed by the Susan operator to find the potential boundary edge. Then, the Zernike moments operator is used to determine the exact region of the reticle line with sub-pixel accuracy. The image definition is evaluated only in this related area. The evaluation function consists of the gradient difference calculated by the Zernike moments operator. By adjusting the assembly position of the objective lens, the imaging screen and the reticle will be simultaneously in the state of maximum definition, so the parallax can be eliminated. The experimental results show that the definition evaluation function proposed in this paper has the advantages of good focusing performance, strong anti-interference ability compared with the other commonly used definition evaluation functions.

  11. Effects of premixed diethyl ether (DEE) on combustion and exhaust emissions in a HCCI-DI diesel engine

    International Nuclear Information System (INIS)

    Cinar, Can; Can, Ozer; Sahin, Fatih; Yucesu, H. Serdar

    2010-01-01

    In this study, the effects of premixed ratio of diethyl ether (DEE) on the combustion and exhaust emissions of a single-cylinder, HCCI-DI engine were investigated. The experiments were performed at the engine speed of 2200 rpm and 19 N m operating conditions. The amount of the premixed DEE was controlled by a programmable electronic control unit (ECU) and the DEE injection was conducted into the intake air charge using low pressure injector. The premixed fuel ratio (PFR) of DEE was changed from 0% to 40% and results were compared to neat diesel operation. The percentages of premixed fuel were calculated from the energy ratio of premixed DEE fuel to total energy rate of the fuels. The experimental results show that single stage ignition was found with the addition of premixed DEE fuel. Increasing and phasing in-cylinder pressure and heat release were observed in the premixed stage of the combustion. Lower diffusion combustion was also occurred. Cycle-to cycle variations were very small with diesel fuel and 10% DEE premixed fuel ratio. Audible knocking occurred with 40% DEE premixed fuel ratio. NO x -soot trade-off characteristics were changed and improvements were found simultaneously. NO x and soot emissions decreased up to 19.4% and 76.1%, respectively, while exhaust gas temperature decreased by 23.8%. On the other hand, CO and HC emissions increased.

  12. Practitioner Profile: An Interview with Susan Bross, AFC®

    Directory of Open Access Journals (Sweden)

    Susan Bross

    2011-04-01

    Full Text Available

    Susan Bross is a nationally accredited financial counselor who established her private practice in 1992. She currently lives in San Rafael, California. She brings a multi-faceted background and a combination of skills to her work. As a financial counselor, she works with individuals, couples, and entrepreneurs throughout the nation to help clients develop a practical and emotionally healthy relationship with money. When asked, she will tell you that she is passionate about her work because it mirrors her own hard-won path with money. Readers of the Journal will find Ms. Bross’s approach to financial therapy inspiring. She teaches simple tools for effortless and sustainable cash flow and money management. She also guides her clients to balanced attitudes and beliefs about money and success.

  13. [The Durkheim Test. Remarks on Susan Leigh Star's Boundary Objects].

    Science.gov (United States)

    Gießmann, Sebastian

    2015-09-01

    The article reconstructs Susan Leigh Star's conceptual work on the notion of 'boundary objects'. It traces the emergence of the concept, beginning with her PhD thesis and its publication as Regions of the Mind in 1989. 'Boundary objects' attempt to represent the distributed, multifold nature of scientific work and its mediations between different 'social worlds'. Being addressed to several 'communities of practice', the term responded to questions from Distributed Artificial Intelligence in Computer Science, Workplace Studies and Computer Supported Cooperative Work (CSCW), and microhistorical approaches inside the growing Science and Technology Studies. Yet the interdisciplinary character and interpretive flexibility of Star’s invention has rarely been noticed as a conceptual tool for media theory. I therefore propose to reconsider Star's 'Durkheim test' for sociotechnical media practices.

  14. How Can We Explain Poverty? Case Study of Dee Reveals the Complexities

    Science.gov (United States)

    Seccombe, Karen

    2011-01-01

    Many theories have been offered to explain why people are impoverished. This article by Karen Seccombe uses the case study of "Dee," a newly single mother, to explore four of the most common: individualism, social structuralism, the culture of poverty, and fatalism. She concludes that poverty is a highly complex phenomenon, and it is likely that…

  15. MEA and DEE as additives on diesel engine using waste plastic oil diesel blends

    Directory of Open Access Journals (Sweden)

    Pappula Bridjesh

    2018-05-01

    Full Text Available Waste plastic oil (WPO is a standout amongst the most promising alternative fuels for diesel in view of most of its properties similar to diesel. The challenges of waste management and increasing fuel crisis can be addressed while with the production of fuel from plastic wastes. This experimental investigation is an endeavour to supplant diesel at least by 50% with waste plastic oil alongside 2-methoxy ethyl acetate (MEA and diethyl ether (DEE as additives. Test fuels considered in this study are WPO, 50D50W (50%Diesel + 50%WPO, 50D40W10MEA (50%Diesel + 40%WPO + 10%MEA and 50D40W10DEE (50%Diesel + 40%WPO + 10%DEE. The test results are compared with diesel. An increase in brake thermal efficiency and abatement in brake specific fuel consumption are seen with 50D40W10MEA, as well as reduction in hydro carbon, carbon monoxide and smoke emissions. 50D40W10DEE showed reduced NOx emission whereas 50D40W10MEA has almost no impact. Engine performance and emission characteristics under different loads for different test fuels are discussed. Keywords: 2-Methoxy ethyl acetate, Diethyl ether, Waste plastic oil, Pyrolysis

  16. Hydraulic model and flood-inundation maps developed for the Pee Dee National Wildlife Refuge, North Carolina

    Science.gov (United States)

    Smith, Douglas G.; Wagner, Chad R.

    2016-04-08

    A one-dimensional step-backwater model was developed by the U.S. Geological Survey (USGS) in cooperation with the U.S. Fish and Wildlife Service, Pee Dee National Wildlife Refuge, North Carolina, to provide a means for predicting flood-plain inundation. The model was developed for selected reaches of the Pee Dee River, Brown Creek, and Rocky River, using the U.S. Army Corps of Engineers Hydrologic Engineering Center River Analysis System (HEC-RAS) software. Multiple cross sections were defined on each modeled stream, and hydrologic data were collected between August 2011 and August 2013 at selected locations on the Pee Dee River and on its tributaries Brown Creek, Rocky River, and Thoroughfare Creek. Cross-section, stage, and flow data were used to develop the model and simulate water-surface profiles at 1.0-foot increments at the USGS streamgage Pee Dee River at Pee Dee Refuge near Ansonville, N.C. The profiles were produced for 31 selected water levels that ranged from approximately 193.0 feet to 223.0 feet in elevation at the Pee Dee River at Pee Dee Refuge streamgage.

  17. Ascertainment of Customs and Personal Laws in Medieval Italy from the Lombard Kingdom to the Communes

    Directory of Open Access Journals (Sweden)

    Claudia Storti

    2016-01-01

    Full Text Available The medieval systems of law in Italy and Europe have been proposed as a sort of virtual laboratory to deal with the issue of ensuring that the principle of equality in the rule of law be compatible with the recognition of indigenous peoples’ customs. The legal framework of the medieval communes sought to strike a balance between the general interest in having legal certainty and uniformity with the citizens’ interest in ruling their family life and economic assets according to their cultural and social values. Up until the 14th century, in Lombardy an individual’s legal status, family and inheritance continued to be ruled according to the customs of the individual’s natio, be they Lombard or Roman. The ascertainment of customs is an arduous task, as oral customs are fluid and vary from place to place and from family to family. For this reason, in the Middle Ages ascertainment was always entrusted to judges and legal experts (sapientes. Until a few decades ago, recognising and enforcing customs was mostly unthinkable due to legal positivism and the principle of equality. Now, however, the limits of the principle of legal equality are well known: »Legal positivism was not able to abolish status« (G. Alpa. The recognition of »legal Indigenous status« provides continuity between the past (the Middle Ages and present (Indigenous Peoples Basic Law. Just as in the past, when living according to a given natio’s laws and customs did not mean self-government, so today the enforcement of an indigenous peoples’ basic law should not undermine the sovereignty of the State.

  18. High vacuum test of the dynamic components of the cyclotron dee chamber at the 224 cm variable energy cyclotron

    International Nuclear Information System (INIS)

    Chintalapudi, S.N.; Bandopadhyay, D.K.; Ghosh, D.K.; Gowariker, S.R.

    1979-01-01

    The 224 cm Variable Energy Cyclotron constructed and commissioned at Calcutta comprises a number of dynamic components in the high vacuum Dee Chamber. The static and dynamic conditions of these components have to be tested for high vacuum worthiness prior to their installation in the Dee Tank. A special set up was fabricated and used for simulating the Dee Chamber conditions and testing the components. A high vacuum of the order of 1 x 10 -5 torr was achieved under both dynamic and static conditions with and without coolant hydraulic pressures. The details of the set up, methods employed for the various tests carried out and the results obtained are described. (auth.)

  19. Increased vocal intensity due to the Lombard effect in speakers with Parkinson's disease: simultaneous laryngeal and respiratory strategies.

    Science.gov (United States)

    Stathopoulos, Elaine T; Huber, Jessica E; Richardson, Kelly; Kamphaus, Jennifer; DeCicco, Devan; Darling, Meghan; Fulcher, Katrina; Sussman, Joan E

    2014-01-01

    The objective of the present study was to investigate whether speakers with hypophonia, secondary to Parkinson's disease (PD), would increases their vocal intensity when speaking in a noisy environment (Lombard effect). The other objective was to examine the underlying laryngeal and respiratory strategies used to increase vocal intensity. Thirty-three participants with PD were included for study. Each participant was fitted with the SpeechVive™ device that played multi-talker babble noise into one ear during speech. Using acoustic, aerodynamic and respiratory kinematic techniques, the simultaneous laryngeal and respiratory mechanisms used to regulate vocal intensity were examined. Significant group results showed that most speakers with PD (26/33) were successful at increasing their vocal intensity when speaking in the condition of multi-talker babble noise. They were able to support their increased vocal intensity and subglottal pressure with combined strategies from both the laryngeal and respiratory mechanisms. Individual speaker analysis indicated that the particular laryngeal and respiratory interactions differed among speakers. The SpeechVive™ device elicited higher vocal intensities from patients with PD. Speakers used different combinations of laryngeal and respiratory physiologic mechanisms to increase vocal intensity, thus suggesting that disease process does not uniformly affect the speech subsystems. Readers will be able to: (1) identify speech characteristics of people with Parkinson's disease (PD), (2) identify typical respiratory strategies for increasing sound pressure level (SPL), (3) identify typical laryngeal strategies for increasing SPL, (4) define the Lombard effect. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Thinking about rumination: the scholarly contributions and intellectual legacy of Susan Nolen-Hoeksema.

    Science.gov (United States)

    Lyubomirsky, Sonja; Layous, Kristin; Chancellor, Joseph; Nelson, S Katherine

    2015-01-01

    Our article reviews and celebrates Susan Nolen-Hoeksema's remarkable contributions to psychological and clinical science, focusing on her vast body of theoretical and empirical work and her influence on colleagues and students. Susan spent her career trying to understand how and why a style of regulating emotions called rumination increases vulnerability to depression and exacerbates and perpetuates negative moods. More broadly, we describe research by Susan and her colleagues on the predictors of depression in childhood and adolescence; gender differences in depression and rumination in adolescence and adulthood; roots, correlates, and adverse consequences of ruminative response styles; and rumination as a transdiagnostic risk factor for not only depression but also a host of psychological disorders, including anxiety, substance abuse, and eating disorders. Susan's intellectual legacy is evident in her impressive publication and citation record, the clinical applications of her work, and the flourishing careers of the students she mentored.

  1. Gas exchange in the Pee Dee River based on 222Rn evasion

    International Nuclear Information System (INIS)

    Moore, W.S.; Elsinger, R.J.

    1983-01-01

    Excess 222 Rn concentrations decrease downstream in the fresh water section of the Pee Dee River. Ground water is the primary source of the excess 222 Rn to the River. Using the radon concentration gradients determined during four sampling periods, gas exchange rates based on the stagnant film model are calculated. Stagnant film thicknesses range from 19 μm to 48 μm and mass transfer coefficients range from 2.1 m/d to 4.1 m/d

  2. Model of Dees and Rotco for the 600 MeV SC

    CERN Multimedia

    CERN PhotoLab

    1978-01-01

    The accelerating frequency of the 600 MeV Synchro-Cyclotron (SC) was modulated by the varying capacity of a rotating condenser ("Rotco", the most delicate component of the SC). A 1/5-scale model, dating from the design-period of the SC, was used to study improvements to the SC RF-system, and also the acceleration of ions, first Helium and, at the time of this picture, Carbon. In the middle of the picture is the case containing the Dees. To the left, at the wide end of the cone, a rotco. Reinhold Hohbach is busy with measurements. See also 7805235 (Annual Report 1978, p.110).

  3. Conceptual design summary for modifying Doublet III to a large dee-shaped configuration

    International Nuclear Information System (INIS)

    Davis, L.G.; Gallix, R.; Luxon, J.L.; Mahdavi, M.A.; Puhn, F.A.; Rock, P.J.; Wesley, J.C.

    1983-05-01

    The Doublet III tokamak is to be reconfigured by replacing its indented (doublet) vacuum vessel with a larger one of a dee-shaped cross section. This change will permit significantly larger elongated plasmas than is presently possible and will allow higher plasma current (up to 5 MA) and anticipated longer confinement time. Reactor relevant values of stable beta and plasma pressure are predicted. This modification, while resulting in a significant change in capability, utilizes most of the existing coils, structure, systems and facility

  4. Possible incorporation of a dee-shaped vacuum vessel in Doublet III

    International Nuclear Information System (INIS)

    Davis, L.; Rawls, J.M.

    1979-11-01

    The design of Doublet III allows relative straightforward incorporation of any of a number of possible dee-configuration vacuum vessels that can serve as relevant size tests of reactor regime devices. Configurations simulating those of JET, ETF and INTOR with plasma areas larger than TFTR can be attained with significant physics parameter results. Such modifications to Doublet III could be incorporated into planned upgrade activites with operations beginning in 1984, early enough to influence the designs of ETF and INTOR and test the scaling laws, poloidal coil system, and impurity control systems proposed for these ignition devices

  5. Kitybė Susan Hill novelėje ,,The Woman in Black“

    OpenAIRE

    Kučinskaitė, Martyna

    2016-01-01

    Otherness in the Novella by Susan Hill “The Woman in Black” The present BA paper considers the representation of otherness in Susan Hill’s horror novella The Woman in Black (1983). The novella’s story is set in the Victorian England where the main concerns are the ghost of Jennet Humfrye who haunts the village, Crythin Gifford, and the haunted Eel Marsh House. Whenever she is seen by someone in the village, or in the house she haunts, a child dies under mysterious circumstances. The present p...

  6. Relating stream function and land cover in the Middle Pee Dee River Basin, SC

    Directory of Open Access Journals (Sweden)

    A.D. Jayakaran

    2016-03-01

    Full Text Available Study region: The study region comprised sixteen stream sites and associated contributing watersheds located in the Middle Pee Dee River Basin (MPDRB of South Carolina, USA. Study focus: The study was conducted between 2008 and 2010 to quantify how indices of streamflow varied with land cover characteristics analyzed at multiple spatial scales and fluvial geomorphic characteristics of sampled streams in the MPDRB. Study objectives were to relate three indices of streamflow that reflect recent temporal flow variability in a stream, with synoptic stream geomorphological measurements, and land cover type at specific spatial domains. New hydrological insights for the region: Modifications to the landscape, hydrologic regime, and alteration to channel morphology, are major threats to the functioning of riparian ecosystem functions but can rarely be linked to a single common stressor. Results from the study showed that in the MPDRB, wetland cover in the riparian corridor was an important factor, correlating significantly with stream flashiness, channel enlargement, and bed substrate character. It was also shown that a combination of stream geomorphological characteristics when combined with landscape variables at specific spatial scales were reasonable predictors of all three indices of streamflow. The study also highlights an innovative statistical methodology to relate land cover data to commonly measured metrics of streamflow and fluvial geomorphology. Keywords: Flashiness, Stream habitat, Flow indices, Land cover analysis, Wetlands, Coastal plain, Bed material, Partial least squares regression, Pee Dee River, South Carolina

  7. Binding in the Lazy Susan of the 1 MW TRIGA at the Centro Nuclear de Mexico

    International Nuclear Information System (INIS)

    Sanchez, J.; Mulas, P.; Mariano, G.; Hernandez, R.

    1974-01-01

    Problems with the original Lazy Susan were reported in a previous conference, where the procedure followed for its removal was described. A new Lazy Susan was supplied by the fabricant and it was judged convenient to perform an out-of-core test of the dispositive. A rig was built to produce temperature gradients similar to the ones encountered in the operation at high power levels. After a temperature difference (estimated between 130 o C and 170 o C) between the rotating part and the outside surface was established, the Lazy Susan started to bind. This was reported to the fabricant and it was concluded that a new design was needed and since it would take at least two years before the new unit could be acquired, it was decided to install the Lazy Susan recently supplied. The unit now rotates for approximately 20 minutes when the reactor is operating at 1 MW and then binds. At lower power levels it is operative for longer periods of time. (author)

  8. Teaching Students About Stereotypes, Prejudice, and Discrimination: An Interview with Susan Fiske

    Science.gov (United States)

    Hackney, Amy

    2005-01-01

    Susan T. Fiske is professor of psychology, Princeton University (PhD, Harvard University; honorary doctorate, Universite Catholique de Louvain-la-Neuve, Belgium). She wrote Social Cognition (with Taylor) on how people make sense of each other. Currently, she investigates emotional prejudices (pity, contempt, envy, and pride) at cultural,…

  9. Binding in the Lazy Susan of the 1 MW TRIGA at the Centro Nuclear de Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez, J; Mulas, P; Mariano, G; Hernandez, R [Instituto Nacional de Energia Nuclear (Mexico)

    1974-07-01

    Problems with the original Lazy Susan were reported in a previous conference, where the procedure followed for its removal was described. A new Lazy Susan was supplied by the fabricant and it was judged convenient to perform an out-of-core test of the dispositive. A rig was built to produce temperature gradients similar to the ones encountered in the operation at high power levels. After a temperature difference (estimated between 130{sup o}C and 170{sup o}C) between the rotating part and the outside surface was established, the Lazy Susan started to bind. This was reported to the fabricant and it was concluded that a new design was needed and since it would take at least two years before the new unit could be acquired, it was decided to install the Lazy Susan recently supplied. The unit now rotates for approximately 20 minutes when the reactor is operating at 1 MW and then binds. At lower power levels it is operative for longer periods of time. (author)

  10. Re-Establishing Social Studies as a Core Subject: An Interview with Susan Griffin

    Science.gov (United States)

    Griffin, Susan

    2014-01-01

    NCSS Executive Director Susan Griffin was chair of the Task Force of Professional Organizations that worked with the Social Studies Assessment, Curriculum, and Instruction Collaborative (SSACI) of the Council of Chief State School Officers to initiate and guide the development of the "College, Career and Civic Life (C3) Framework for Social…

  11. 78 FR 38028 - Duke Energy Progress, Inc.; Notice of Video Conference To Discuss Yadkin-Pee Dee Hydroelectric...

    Science.gov (United States)

    2013-06-25

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2206-030] Duke Energy Progress, Inc.; Notice of Video Conference To Discuss Yadkin-Pee Dee Hydroelectric Project Biological Opinion On April 29, 2013, the National Marine Fisheries Service (NMFS) of the National Oceanic and...

  12. Variation in chick-a-dee calls of tufted titmice, Baeolophus bicolor: note type and individual distinctiveness.

    Science.gov (United States)

    Owens, Jessica L; Freeberg, Todd M

    2007-08-01

    The chick-a-dee call of chickadee species (genus Poecile) has been the focus of much research. A great deal is known about the structural complexity and the meaning of variation in notes making up calls in these species. However, little is known about the likely homologous "chick-a-dee" call of the closely related tufted titmouse, Baeolophus bicolor. Tufted titmice are a prime candidate for comparative analyses of the call, because their vocal and social systems share many characteristics with those of chickadees. To address the paucity of data on the structure of chick-a-dee calls of tufted titmice, we recorded birds in field and aviary settings. Four main note types were identified in the call: Z, A, D(h), and D notes. Several acoustic parameters of each note type were measured, and statistical analyses revealed that the note types are acoustically distinct from one another. Furthermore, note types vary in the extent of individual distinctiveness reflected in their acoustic parameters. This first step towards understanding the chick-a-dee call of tufted titmice indicates that the call is comparable in structure and complexity to the calls of chickadees.

  13. Radionuclides in intertidal sands and sediments from Morecambe Bay to the Dee estuary

    International Nuclear Information System (INIS)

    Carpenter, R.C.; Burton, P.J.; Strange, L.P.; Pratley, F.W.

    1991-05-01

    Surface and core samples of intertidal sediments have been collected from the coastline from Morecambe Bay to the Dee Estuary. The sampling took place between October 1987 and July 1989. Caesium-137 was determined by high resolution gamma spectrometry and plutonium isotopes and americium-241 were determined by alpha spectrometry following radiochemical separations. Samples were also sieved to obtain a particle size distribution of the deposits. A wide range of radionuclide activities have been determined depending on the distance from Sellafield and, more importantly, the proportion of clay plus silt ( 239+240 Pu and 241 Am activity discharged by Sellafield up to the end of 1988. The measured activities generally represent a small fraction of the Generalised Derived Limits (GDL's) for marine sediments. (author)

  14. ''Big Dee'' upgrade of the Doublet III diagnostic data acquisition computer system

    International Nuclear Information System (INIS)

    Mcharg, B.B.

    1983-01-01

    The ''Big Dee'' upgrade of the Doublet III tokamak facility will begin operation in 1986 with an initial quantity of data expected to be 10 megabytes per shot and eventually attaining 20-25 megabytes per shot. This is in comparison to the 4-5 megabytes of data currently acquired. To handle this greater quantity of data and to serve physics needs for significantly improved between-shot processing of data will require a substantial upgrade of the existing data acquisition system. The key points of the philosophy that have been adopted for the upgraded system to handle the greater quantity of data are (1) preserve existing hardware, (2) preserve existing software; (3) configure the system in a modular fashion; and (4) distribute the data acquisition over multiple computers. The existing system using ModComp CLASSIC 16 bit minicomputers is capable of handling 5 megabytes of data per shot

  15. Big Dee upgrade of the Doublet III diagnostic data acquisition computer system

    International Nuclear Information System (INIS)

    McHarg, B.B. Jr.

    1983-12-01

    The Big Dee upgrade of the Doublet III tokamak facility will begin operation in 1986 with an initial quantity of data expected to be 10 megabytes per shot and eventually attaining 20 to 25 megabytes per shot. This is in comparison to the 4 to 5 megabytes of data currently acquired. To handle this greater quantity of data and to serve physics needs for significantly improved between-shot processing of data will require a substantial upgrade of the existing data acquisition system. The key points of the philosophy that have been adopted for the upgraded system to handle the greater quantity of data are (1) preserve existing hardware; (2) preserve existing software; (3) configure the system in a modular fashion; and (4) distribute the data acquisition over multiple computers. The existing system using ModComp CLASSIC 16 bit minicomputers is capable of handling 5 megabytes of data per shot

  16. Susan And Lucy: Two Outstanding Heroines Of Alan Ayckbourn / Susan ve Lucy: Alan Ayckbourn’un İki Sıradışı Kadın-Kahramanı

    OpenAIRE

    Parlak, Erdinç

    2012-01-01

    Alan Ayckbourn (1939-     ) has an important place among the twentieth century British playwrights. The playwright handles some present-day social problems such as insensitiveness, lack of communication, lack of love, collision, alienation, moral degeneration especially around his heroines. Susan, the protagonist of Woman in Mind, and Lucy, the little heroine in Invisible Friends, are among the outstanding heroines of the playwright. The life experiences of Susan and Lucy reflected from the s...

  17. Detection algorithm of infrared small target based on improved SUSAN operator

    Science.gov (United States)

    Liu, Xingmiao; Wang, Shicheng; Zhao, Jing

    2010-10-01

    The methods of detecting small moving targets in infrared image sequences that contain moving nuisance objects and background noise is analyzed in this paper. A novel infrared small target detection algorithm based on improved SUSAN operator is put forward. The algorithm selects double templates for the infrared small target detection: one size is greater than the small target point size and another size is equal to the small target point size. First, the algorithm uses the big template to calculate the USAN of each pixel in the image and detect the small target, the edge of the image and isolated noise pixels; Then the algorithm uses the another template to calculate the USAN of pixels detected in the first step and improves the principles of SUSAN algorithm based on the characteristics of the small target so that the algorithm can only detect small targets and don't sensitive to the edge pixels of the image and isolated noise pixels. So the interference of the edge of the image and isolate noise points are removed and the candidate target points can be identified; At last, the target is detected by utilizing the continuity and consistency of target movement. The experimental results indicate that the improved SUSAN detection algorithm can quickly and effectively detect the infrared small targets.

  18. COMBUSTION HEAT RELEASE RATE ANALYSIS OF C.I. ENGINE WITH SECONDARY CO-INJECTION OF DEE-H2O SOLUTION - A VIBRATIONAL APPROACH

    Directory of Open Access Journals (Sweden)

    Y. V. V. SATYANARAYANA MURTHY

    2015-08-01

    Full Text Available This paper discusses the combustion propensity of single cylinder direct injection engine fueled with palm kernel methyl ester (PKME, which is non- edible oil and a secondary co-injection of saturated Diethyl ether (DEE with water. DEE along with water is fumigated through a high pressure nozzle fitted to the inlet manifold of the engine and the flow rate of the secondary injection was electronically controlled. DEE is known to improve the cold starting problem in engines when used in straight diesel fuel. However, its application in emulsion form is little known. Experimental results show that for 5% DEE- H2O solution injection, occurrence of maximum net heat release rate is delayed due to controlled premixed combustion, which normally helped in better torque conversion when the piston is in accelerated mode. Vibration measurements in the frequency range of 900Hz to 1300Hz revealed that a new mode of combustion has taken place with different excitation frequencies.

  19. Radio frequency cavity analysis, measurement, and calibration of absolute Dee voltage for K-500 superconducting cyclotron at VECC, Kolkata

    Energy Technology Data Exchange (ETDEWEB)

    Som, Sumit; Seth, Sudeshna; Mandal, Aditya; Paul, Saikat; Duttagupta, Anjan [Variable Energy Cyclotron Centre, Kolkata (India)

    2013-02-15

    Variable Energy Cyclotron Centre has commissioned a K-500 superconducting cyclotron for various types of nuclear physics experiments. The 3-phase radio-frequency system of superconducting cyclotron has been developed in the frequency range 9-27 MHz with amplitude and phase stability of 100 ppm and {+-}0.2{sup 0}, respectively. The analysis of the RF cavity has been carried out using 3D Computer Simulation Technology (CST) Microwave Studio code and various RF parameters and accelerating voltages ('Dee' voltage) are calculated from simulation. During the RF system commissioning, measurement of different RF parameters has been done and absolute Dee voltage has been calibrated using a CdTe X-ray detector along with its accessories and known X-ray source. The present paper discusses about the measured data and the simulation result.

  20. Radio frequency cavity analysis, measurement, and calibration of absolute Dee voltage for K-500 superconducting cyclotron at VECC, Kolkata

    Science.gov (United States)

    Som, Sumit; Seth, Sudeshna; Mandal, Aditya; Paul, Saikat; Duttagupta, Anjan

    2013-02-01

    Variable Energy Cyclotron Centre has commissioned a K-500 superconducting cyclotron for various types of nuclear physics experiments. The 3-phase radio-frequency system of superconducting cyclotron has been developed in the frequency range 9-27 MHz with amplitude and phase stability of 100 ppm and ±0.20, respectively. The analysis of the RF cavity has been carried out using 3D Computer Simulation Technology (CST) Microwave Studio code and various RF parameters and accelerating voltages ("Dee" voltage) are calculated from simulation. During the RF system commissioning, measurement of different RF parameters has been done and absolute Dee voltage has been calibrated using a CdTe X-ray detector along with its accessories and known X-ray source. The present paper discusses about the measured data and the simulation result.

  1. Radio frequency cavity analysis, measurement, and calibration of absolute Dee voltage for K-500 superconducting cyclotron at VECC, Kolkata.

    Science.gov (United States)

    Som, Sumit; Seth, Sudeshna; Mandal, Aditya; Paul, Saikat; Duttagupta, Anjan

    2013-02-01

    Variable Energy Cyclotron Centre has commissioned a K-500 superconducting cyclotron for various types of nuclear physics experiments. The 3-phase radio-frequency system of superconducting cyclotron has been developed in the frequency range 9-27 MHz with amplitude and phase stability of 100 ppm and ±0.2(0), respectively. The analysis of the RF cavity has been carried out using 3D Computer Simulation Technology (CST) Microwave Studio code and various RF parameters and accelerating voltages ("Dee" voltage) are calculated from simulation. During the RF system commissioning, measurement of different RF parameters has been done and absolute Dee voltage has been calibrated using a CdTe X-ray detector along with its accessories and known X-ray source. The present paper discusses about the measured data and the simulation result.

  2. The construction of the CMS electromagnetic calorimeter: delivery of the 3rd and 4th endcap "Dees" and Ring Flanges to CERN

    CERN Multimedia

    2006-01-01

    Delivery of the 3rd and 4th Dees and Ring Flanges of the CMS-ECAL endcaps to CERN. The pictures show also an endcap crystal with its VPT (Vacuum PhotoTriode), the aluminium blackplates of the endcap Dees and four mock supercrystals (5x5 crystals) attached in their position on the backplate, along with 138 positional spacers. Finally, endcap assembly in the CMS construction hall in Cessy (neighbouring France) is also shown.

  3. Experimental investigation of CI engine combustion, performance and emissions in DEE–kerosene–diesel blends of high DEE concentration

    International Nuclear Information System (INIS)

    Patil, K.R.; Thipse, S.S.

    2015-01-01

    Highlights: • First ever study on DEE–kerosene–diesel blends used in CI engine. • DEE–diesel blends have reduced the trade-off between PM and NOx of diesel engine. • Optimum performance blend has been found as DE15D. • Adulteration effects of kerosene with diesel have also been investigated. • Additions of kerosene with DE15D blend have deteriorated the overall engine performance. - Abstract: An experimental investigation had been carried out to evaluate the effects of oxygenated cetane improver diethyl ether (DEE) blends with kerosene and diesel on the combustion, performance and emission characteristics of a direct injection diesel engine. Initially, 2%, 5%, 8%, 10%, 15%, 20% and 25% DEE (by volume) were blended into diesel. The DEE–diesel blends have reduced the trade-off between PM and NOx of diesel engine and the optimum performance blend has been found as DE15D. Similarly, 5%, 10% and 15% kerosene (by volume) were blended into diesel to investigate the adulteration effect. In addition, a study was carried out to evaluate the effects of kerosene adulteration on DE15D by blending with 5%, 10% and 15% kerosene (by volume). The engine tests were carried out at 10%, 25%, 50%, 75% and 100% of full load for all test fuels. Laboratory fuel tests showed that the DEE is completely miscible with diesel and kerosene in any proportion. It was observed that the density, kinematic viscosity and calorific value of the blends decreases, while the oxygen content and cetane number of the blends increases with the concentration of DEE addition. The experimental test results showed that the DEE–kerosene–diesel blends have low brake thermal efficiency, high brake specific fuel consumption, high smoke at full load, low smoke at part load, overall low NO, almost similar CO, high HC at full load and low HC at part load as compared to DE15D blend

  4. Acoustic mechanisms of a species-based discrimination of the chick-a-dee call in sympatric black-capped (Poecile atricapillus and mountain chickadees (P. gambeli

    Directory of Open Access Journals (Sweden)

    Lauren M Guillette

    2010-12-01

    Full Text Available Previous perceptual research with black-capped and mountain chickadees has demonstrated that these species treat each other’s namesake chick-a-dee calls as belonging to separate, open-ended categories. Further, the terminal dee portion of the call has been implicated as the most prominent species marker. However, statistical classification using acoustic summary features suggests that all note-types contained within the chick-a-dee call should be sufficient for species classification. The current study seeks to better understand the note-type based mechanisms underlying species-based classification of the chick-a-dee call by black-capped and mountain chickadees. In two, complimentary, operant discrimination experiments, both species were trained to discriminate the species of the signaller using either entire chick-a-dee calls, or individual note-types from chick-a-dee calls. In agreement with previous perceptual work we find that the D note had significant stimulus control over species based discrimination. However, in line with statistical classifications, we find that all note-types carry species information. We discuss reasons why the most easily discriminated note-types are likely candidates to carry species based cues.

  5. Siltation in the saltmarsh of the Dee Estuary derived from 137Cs analysis of shallow cores

    International Nuclear Information System (INIS)

    Hutchinson, S.M.; Prandle, D.

    1994-01-01

    Shallow cores, 50-100 cm long, extracted at 28 locations in the saltmarsh of the Dee Estuary were analysed for 137 Cs content at 2-cm intervals. These depth profiles of 137 Cs were correlated against a 40-year record of 137 Cs discharges from the nuclear fuel reprocessing plant at Sellafield, some 130 km to the north. To allow for a non-uniform rate of deposition in the saltmarsh, a series of non-linear depth-time relationships was assumed for each core. The best fit of 137 Cs core profiles and 137 Cs discharge records then provided estimates of the most likely rate of deposition at each location. The resulting deposition rates are spatially coherent, lending confidence to these estimates. Over the last 20 years, net deposition ranged from 5 cm at the head of the estuary to 60 cm at the offshore edge closest to the sea. These deposition rates have decreased steadily over this 40-year period with net deposition over the last 20 years only half of the first 20 years. The depth-time relationships derived from this 137 Cs study permit corresponding studies of the magnetic properties in nine of these cores. Results showed a coherent pattern of dispersion away from a source at the head of the estuary. Both the location and depositional history inferred from these data are compatible with the operational history of a major steelworks. (author)

  6. Validating Experimental Bedform Dynamics on Cohesive Sand-Mud Beds in the Dee Estuary

    Science.gov (United States)

    Baas, Jaco H.; Baker, Megan; Hope, Julie; Malarkey, Jonathan; Rocha, Renata

    2014-05-01

    Recent laboratory experiments and field measurements have shown that small quantities of cohesive clay, and in particular 'sticky' biological polymers, within a sandy substrate dramatically reduce the development rate of sedimentary bedforms, with major implications for sediment transport rate calculations and process interpretations from the sedimentary record. FURTHER INFORMATION Flow and sediment transport predictions from sedimentary structures found in modern estuaries and within estuarine geological systems are impeded by an almost complete lack of process-based knowledge of the behaviour of natural sediments that consist of mixtures of cohesionless sand and biologically-active cohesive mud. Indeed, existing predictive models are largely based on non-organic cohesionless sands, despite the fact that mud, in pure form or mixed with sand, is the most common sediment on Earth and also the most biologically active interface across a range of Earth-surface environments, including rivers and shallow seas. The multidisciplinary COHBED project uses state-of-the-art laboratory and field technologies to measure the erosional properties of mixed cohesive sediment beds and the formation and stability of sedimentary bedforms on these beds, integrating the key physical and biological processes that govern bed evolution. The development of current ripples on cohesive mixed sediment beds was investigated as a function of physical control on bed cohesion versus biological control on bed cohesion. These investigations included laboratory flume experiments in the Hydrodynamics Laboratory (Bangor University) and field experiments in the Dee estuary (at West Kirby near Liverpool). The flume experiments showed that winnowing of fine-grained cohesive sediment, including biological stabilisers, is an important process affecting the development rate, size and shape of the cohesive bedforms. The ripples developed progressively slower as the kaolin clay fraction in the sandy substrate

  7. A New Approach: The Feminist Musicology Studies of Susan McClary and Marcia J. Citron

    Directory of Open Access Journals (Sweden)

    Kimberly Reitsma

    2014-06-01

    Full Text Available One of the currently prevalent analytic approaches in academia is feminist theory and criticism. Its combination with musicology has influenced the field for the past four decades. The goal of the new approach, loosely termed “feminist musicology,” has been to discover, analyze, discuss, and promote the representation of women and the “feminine” essence in various disciplines of music. Today, feminist musicology is highly researched, published in books and journals, and presented as scholarly papers at various musicological conferences around the world. This new approach introduces the ideologies of feminism to the study of music. Susan McClary and Marcia J. Citron are two musicologists who were influenced by these ideologies and have guided the musicological world in this direction of feminist musicology. Both have made serious contributions to the emerging field of feminist musicology. Both researched the ideas of gender musical construction within musical narratives, music as a gendered discourse, and historical and social factors that affected women in music. Although they have met with considerable resistance, Susan McClary and Marcia J. Citron have significantly expanded the scope of musicology through their application of feminist theory.

  8. Foraminiferal and carbon isotope stratigraphy through the Paleocene-Eocene transition at Dee Stream, Marlborough, New Zealand

    International Nuclear Information System (INIS)

    Hancock, H.J.L.; Dickens, G.R.; Strong, C.P.; Hollis, C.J.; Field, B.D.

    2003-01-01

    Dee Stream in the Clarence River valley of New Zealand bisects a well-exposed section of marine sedimentary rocks deposited in the Early Paleogene at high southern latitudes. One hundred metres of strata lying within this section and comprising cm-dm well-bedded, siliceous limestone with marly partings was mapped, logged, and sampled to establish a detailed foraminiferal and carbon isotope stratigraphy and to examine environmental changes across the Paleocene-Eocene thermal maximum (PETM). Although low abundance and poor preservation of planktic and benthic foraminifera characterises much of the Paleocene, foraminifera and carbon isotopes clearly show that the section spans the Upper Paleocene to Lower Eocene planktic foraminiferal zones from Zone P4 to Subzone P6b, and the Subbotina triloculinoides to Pseudohastigerina wilcoxensis Zones. The δ 13 C record correlates closely to other δ 13 C curves generated from other key Early Paleogene carbonate sequences. The Dee Stream logged section contains a 1 m thick PETM interval at 26.5 m at the base of Zone P5, or the Morozovella velascoensis Subzone. Here, benthic foraminifera undergo significant extinction, Morozovella aequa makes its first appearance, and the δ 13 C of carbonate decreases by 2 permille. The benthic foraminifer Bulimina tuxpamensis dominates benthic assemblages immediately following the onset of the PETM interval, suggesting dysoxic bottom waters during this event. In conjunction with other recently examined sections from the Marlborough region, the thick and apparently continuous Paleogene record at Dee Stream provides an important site for understanding environmental change on high-latitude continental margins during the Paleogene, including the PETM. (author). 54 refs., 10 figs., 2 tabs

  9. Representasi Pemberitaan Wanita Pelaku Kejahatan di Media Massa (Analisis Karikatur dan Konten Berita Malinda Dee di Majalah TEMPO)

    OpenAIRE

    Lubis, Ghassani S.

    2015-01-01

    This research titled “Representation of Women Offenders Reporting in Mass Media”. A Study of semiotics analysis of TEMPO magazine‟s front covers and news content on editions in April 4th and 11th 2011. Caricature cover and news content of TEMPO has been analyzed to discover the meaning and myths and representation of Malinda Dee in TEMPO magazine. Malinda cover design TEMPO edition number 05/40 (4th April 2011) and 06/40 (11th April 2011), depicting two historical females in the world that is...

  10. Culture barbariche, modelli ecclesiastici, tradizione romana nell'Italia longobarda e franca Barbarian culture, ecclesiastical pattern, Roman tradition in the Lombard and Frankish Italy

    Directory of Open Access Journals (Sweden)

    Stefano Gasparri

    2005-12-01

    Full Text Available

    Propone una sintesi aggiornata sui principali problemi politici, religiosi e culturali dell’Italia dei secoli VIII-IX: l’evoluzione della religiosità dei longobardi dall’arianesimo al progressivo inquadramento cattolico e la difficile integrazione tra longobardi e latini e franchi. Una attenzione particolare è rivolta ai longobardi dell’Italia meridionale.

    This study offers an updated synthesis of the main political, religious and cultural issues in 8th and 9th century Italy. In particular, it examines the progressive transition of the Longobard religious faith from Arianism to Catholicism, and the troubled integration of Lombards, Latins and Franks. Special attention is paid to Lombards’ riots in southern Italy.

  11. Water resources of the Yadkin-Pee Dee River Basin, North Carolina

    Science.gov (United States)

    Fish, Robert Eugene; LeGrand, H.E.; Billingsley, G.A.

    1957-01-01

    Sufficient water is available in the basin of the Yadkin and Pee Dee Rivers to meet present requirements and those for many years to come if water use increases at about the present rate. Data presented in this report show that the average annual streamflow from approximately 82 percent of the basin area during the 25-year period, 1929-53, was about 6,200 mgd, representing essentially the total available water supply. Comparison of the available water supply to the estimated withdrawal use (excluding water power) of both surface and ground water of 600 mgd indicates the relative utilization of the water resources of the basin at present. If proper pollution controls are observed and practiced so that water in the various streams may be reused several times, the potential water available is even greater than indicated by the above comparison. Preliminary studies indicate that the quantity of water now being withdrawn from ground-water reservoirs in the basin is only a fraction of the total that may be obtained from this source. Twenty-eight of the 64 municipalities having public water-supply systems use surface water; however, as the largest cities in the area use surface supplies, about 85 percent of the water used for public supplies is from surface sources. Of the 20 complete-record stream-gaging stations now in operation in this area 7 have been in operation for 24 years or longer. Periodic measurements of the rate of flow have been made at 31 additional sites on streams scattered widely over the basin. All available streamflow data including those for 1953 are summarized in either graphic or tabular form, or both. Because of the critically low flows occurring during the drought of 1954, several illustrations include data for 1954 and the early months of 1955 for comparison with the minima of previous years. Adequate water for domestic use is available from wells throughout the basin. The consolidated rocks of the Piedmont furnish water for small industries and

  12. (REREADING INDEX CARDS: THE ARCHIVIST AS INTERPRETER IN SUSAN PUI SAN LOK'S 'NEWS'

    Directory of Open Access Journals (Sweden)

    Sandra Camacho

    2018-01-01

    Full Text Available Looking at susan pui san lok's projects News (2005 and RoCH (2013, this paper contemplates the notions put forward by Michel-Rolph Trouillot and Jacques Derrida on the power of archivists, not solely as guardians of documents but also as their interpreters. Taking into consideration that photographic and moving image archives present unique difficulties in their cataloguing processes, I examine silences that might be generated by a thematic classification that is not impervious to archivists' biases. Moreover, I consider if the silences created by manual processes of classification and retrieval might be surpassed through digital technologies, or if it is possible that new technologies simply create different types of silencing.

  13. Intermittent large amplitude internal waves observed in Port Susan, Puget Sound

    Science.gov (United States)

    Harris, J. C.; Decker, L.

    2017-07-01

    A previously unreported internal tidal bore, which evolves into solitary internal wave packets, was observed in Port Susan, Puget Sound, and the timing, speed, and amplitude of the waves were measured by CTD and visual observation. Acoustic Doppler current profiler (ADCP) measurements were attempted, but unsuccessful. The waves appear to be generated with the ebb flow along the tidal flats of the Stillaguamish River, and the speed and width of the resulting waves can be predicted from second-order KdV theory. Their eventual dissipation may contribute significantly to surface mixing locally, particularly in comparison with the local dissipation due to the tides. Visually the waves appear in fair weather as a strong foam front, which is less visible the farther they propagate.

  14. An Interview with Susan Conners: An Educator's Observations about Living with and Educating Others about Tourette's Syndrome.

    Science.gov (United States)

    Chamberlain, Steven P.

    2003-01-01

    In this interview with Susan Conners, a middle school French teacher who has lived with Tourette syndrome (TS) since age 6, she discusses her lack of diagnosis until age 36, difficulties in school, why TS should be listed under "Other Health Impaired" in federal legislation, characteristics of TS, and interventions. (Contains…

  15. Lesson Plans for "Not for Ourselves Alone: The Story of Elizabeth Cady Stanton and Susan B. Anthony."

    Science.gov (United States)

    Prososki, Lisa; Krouse, Judith; Harper, Judith E.

    These lesson plans for high school students were developed to accompany the documentary film by Ken Burns and Paul Barnes which tells the story of Elizabeth Cady Stanton and Susan B. Anthony and their lifelong fight for women's rights. In the lessons students write editorials about women's rights around the world today, interview senior citizens…

  16. "I Am Not a Fairy Tale": Contextualizing Sioux Spirituality and Story Traditions in Susan Power's "The Grass Dancer"

    Science.gov (United States)

    Diana, Vanessa Holford

    2009-01-01

    Standing Rock Sioux writer Susan Power's best-selling novel "The Grass Dancer" (1994) includes depictions of the supernatural and spiritual that do not conform to the Judeo-Christian or, in some cases, the atheist or rationalist worldviews of many readers. Power writes of ghost characters and haunted places, communication between the living and…

  17. 78 FR 75676 - Mark W. Dobronski and Susan K. Dobronski-Acquisition of Control Exemption-Adrian & Blissfield...

    Science.gov (United States)

    2013-12-12

    ... Ferrovia, L.L.C. (Ferrovia), also a noncarrier and a limited liability company, which, until very recently... and Susan K. Dobronski--Acquisition of Control Exemption--Adrian & Blissfield Rail Road Company, Charlotte Southern Railroad Company, Detroit Connecting Railroad Company, Lapeer Industrial Railroad Company...

  18. Radio frequency cavity analysis, measurement, and calibration of absolute Dee voltage for K-500 superconducting cyclotron at VECC, Kolkata

    International Nuclear Information System (INIS)

    Som, Sumit; Seth, Sudeshna; Mandal, Aditya; Paul, Saikat; Duttagupta, Anjan

    2013-01-01

    Variable Energy Cyclotron Centre has commissioned a K-500 superconducting cyclotron for various types of nuclear physics experiments. The 3-phase radio-frequency system of superconducting cyclotron has been developed in the frequency range 9–27 MHz with amplitude and phase stability of 100 ppm and ±0.2 0 , respectively. The analysis of the RF cavity has been carried out using 3D Computer Simulation Technology (CST) Microwave Studio code and various RF parameters and accelerating voltages (“Dee” voltage) are calculated from simulation. During the RF system commissioning, measurement of different RF parameters has been done and absolute Dee voltage has been calibrated using a CdTe X-ray detector along with its accessories and known X-ray source. The present paper discusses about the measured data and the simulation result.

  19. Audre's daughter: Black lesbian steganography in Dee Rees' Pariah and Audre Lorde's Zami: A New Spelling of My Name.

    Science.gov (United States)

    Kang, Nancy

    2016-01-01

    This article argues that African-American director Dee Rees' critically acclaimed debut Pariah (2011) is a rewriting of lesbian poet-activist Audre Lorde's iconic "bio-mythography" Zami: A New Spelling of My Name (1982). The article examines how Rees' work creatively and subtly re-envisions Lorde's Zami by way of deeply rooted and often cleverly camouflaged patterns, resonances, and contrasts. Shared topics include naming, mother-daughter bonds, the role of clothing in identity formation, domestic abuse, queer time, and lesbian, gay, bisexual, and transgender legacy discourse construction. What emerges between the visual and written texts is a hidden language of connection--what may be termed Black lesbian steganography--which proves thought-provoking to viewers and readers alike.

  20. Combined effect of nanoemulsion and EGR on combustion and emission characteristics of neat lemongrass oil (LGO)-DEE-diesel blend fuelled diesel engine

    International Nuclear Information System (INIS)

    Sathiyamoorthi, R.; Sankaranarayanan, G.; Pitchandi, K.

    2017-01-01

    Highlights: • Neat lemongrass oil can be used as an alternate fuel in diesel engine. • The combined effect of nano emulsion and EGR using LGO25-DEE-Diesel is investigated. • The BTE is improved for nano emulsion fuel blend. • The NO_x and smoke emissions decrease significantly. • Cylinder pressure and Heat release rate increase with longer ignition delay. - Abstract: In the present experimental study, the combined effects of nanoemulsion and exhaust gas recirculation (EGR) on the performance, combustion and emission characteristics of a single cylinder, four stroke, variable compression ratio diesel engine fueled with neat lemongrass oil (LGO)-diesel-DEE (diethyl ether) blend are investigated. The Neat Lemongrass oil could be used as a new alternate fuel in compression ignition engines without any engine modifications. The entire investigation was conducted in the diesel engine using the following test fuels: emulsified LGO25, cerium oxide blended emulsified LGO25 and DEE added emulsified LGO25 with EGR respectively and compared with standard diesel and LGO25 (75% by volume of diesel and 25% by volume of lemongrass oil) fuels. The combined effect of DEE added nano-emulsified LGO25 with EGR yielded a significant reduction in NO_x and smoke emission by 30.72% and 11.2% respectively compared to LGO25. Furthermore, the HC and CO emissions were reduced by 18.18% and 33.31% respectively than with LGO25. The brake thermal efficiency and brake specific fuel consumption increased by 2.4% and 10.8% respectively than LGO25. The combustion characteristics such as cylinder pressure and heat release rate increased by 4.46% and 3.29% respectively than with LGO25. The combustion duration and ignition delay increase at nano-emulsified LGO25 with DEE and EGR mode but decrease for nano-emulsified LGO25 fuel.

  1. Lombards on the move--an integrative study of the migration period cemetery at Szólád, Hungary.

    Directory of Open Access Journals (Sweden)

    Kurt W Alt

    Full Text Available In 2005 to 2007 45 skeletons of adults and subadults were excavated at the Lombard period cemetery at Szólád (6th century A.D., Hungary. Embedded into the well-recorded historical context, the article presents the results obtained by an integrative investigation including anthropological, molecular genetic and isotopic (δ(15N, δ(13C, (87Sr/(86Sr analyses. Skeletal stress markers as well as traces of interpersonal violence were found to occur frequently. The mitochondrial DNA profiles revealed a heterogeneous spectrum of lineages that belong to the haplogroups H, U, J, HV, T2, I, and K, which are common in present-day Europe and in the Near East, while N1a and N1b are today quite rare. Evidence of possible direct maternal kinship was identified in only three pairs of individuals. According to enamel strontium isotope ratios, at least 31% of the individuals died at a location other than their birthplace and/or had moved during childhood. Based on the peculiar 87 Sr/86 Sr ratio distribution between females, males, and subadults in comparison to local vegetation and soil samples, we propose a three-phase model of group movement. An initial patrilocal group with narrower male but wider female Sr isotope distribution settled at Szólád, whilst the majority of subadults represented in the cemetery yielded a distinct Sr isotope signature. Owing to the virtual absence of Szólád-born adults in the cemetery, we may conclude that the settlement was abandoned after approx. one generation. Population heterogeneity is furthermore supported by the carbon and nitrogen isotope data. They indicate that a group of high-ranking men had access to larger shares of animal-derived food whilst a few individuals consumed remarkable amounts of millet. The inferred dynamics of the burial community are in agreement with hypotheses of a highly mobile lifestyle during the Migration Period and a short-term occupation of Pannonia by Lombard settlers as conveyed by written

  2. Iron, Engineering and Architectural History in Crisis: Following the Case of the River Dee Bridge Disaster, 1847

    Directory of Open Access Journals (Sweden)

    William Max Taylor

    2013-10-01

    Full Text Available This paper establishes relations—historical, material and evidential connections—between two responses to a ‘crisis’. The first features in the history of industrialised iron construction, specifically period reporting on the spectacular collapse of the River Dee bridge in Cheshire, England, in 1847. The second response highlights a blind spot in the historiography of modern architecture. Robert Stephenson became suspect when his cast- and wrought-iron railway bridge across the River Dee failed, resulting in death and injury and continuing uncertainty as to its cause. At the time the incident sparked national furore, setting off a coroner’s inquest followed by a Royal Commission into the perilous state of Britain’s bridges. The inquest jury concluded no one was to blame; rather, it was an accident brought about by use of iron, an uncertain and “treacherous” metal. This explanation has failed to satisfy contemporary materials specialists who have reopened the case, albeit under different terms of reference.      The paper examines the initial verdict, firstly, in view of aspects of the social context of evidence and proof prevailing at the inquest and, secondly, given historical writing on iron construction whereby the inquest’s seemingly imprecise and arbitrary judgment is taken as sign of the subsequent progress of engineering as a practical and moral science. This paper adopts the leitmotif of ‘crisis’ to highlight a parallel history that challenges progressivist narratives of industrialised iron construction and modernist architecture. It invites reflection on the provenance and unstable forms of agency associated with engineering as a propositional and socially contingent enterprise.

  3. 'Speaking Kleinian': Susan Isaacs as Ursula Wise and the Inter-War Popularisation of Psychoanalysis.

    Science.gov (United States)

    Shapira, Michal

    2017-10-01

    How did the complex concepts of psychoanalysis become popular in early twentieth-century Britain? This article examines the contribution of educator and psychoanalyst Susan Isaacs (1885-1948) to this process, as well as her role as a female expert in the intellectual and medical history of this period. Isaacs was one of the most influential British psychologists of the inter-war era, yet historical research on her work is still limited. The article focuses on her writing as 'Ursula Wise', answering the questions of parents and nursery nurses in the popular journal Nursery World, from 1929 to 1936. Researched in depth for the first time, Isaacs' important magazine columns reveal that her writing was instrumental in disseminating the work of psychoanalyst Melanie Klein in Britain. Moreover, Isaacs' powerful rebuttals to behaviourist, disciplinarian parenting methods helped shift the focus of caregivers to the child's perspective, encouraging them to acknowledge children as independent subjects and future democratic citizens. Like other early psychoanalysts, Isaacs was not an elitist; she was in fact committed to disseminating her ideas as broadly as possible. Isaacs taught British parents and child caregivers to 'speak Kleinian', translating Klein's intellectual ideas into ordinary language and thus enabling their swift integration into popular discourse.

  4. A Journey, the Pain of Others, and Historical Experience: Susan Silas

    Directory of Open Access Journals (Sweden)

    Sendyka, Roma

    2014-12-01

    Full Text Available The author interprets Susan Silas' Helmbrechts walk (1998-2003, a unique series of forty-five photographs and supplementing visual and textual materials collected during the walk along the route of two hundred and twenty-five miles. The walk repeats the route which in 1945 had to undertake women prisoners from the concentration camp in Helmbrechts near Flossenbürg in their death march to Prachatice in Czech Republic. The pictures Silas takes, the people she meets, and finally the trees, the very materiality of the road become the factors of creating her own, individual memory of the event from the past. Silas selects an object from "the margins of the Holocaust" – a forgotten event that she re-presents by reacting to contemporary objects placed along the route of the event. Silas' work offers an opportunity to critically review the concept of memory landscapes (where is memory located in a landscape? and the phenomenon of dark tourism (is following in the footsteps of the prisoners a kind of pilgrimage, tourism, or therapy?. Silas problematises the question of memory, as well as examines different kinds of non-memory. Her camera is directed at locations that can be termed "the non-sites of memory."

  5. The haunting of Susan Lay: servants and mistresses in seventeenth-century England.

    Science.gov (United States)

    Gowing, Laura

    2002-01-01

    At Easter 1650, Susan Lay, a servant in an Essex alehouse, saw the ghost of her mistress, who had been buried three days before. This article explores the history that lay behind her experience: of sexual relationships with both her master and his son, the births and deaths of two bastard children, and beneath it all, a relationship of antagonism, competition, and intimacy with her mistress. It uses this and other legal records to examine the relationship between women in early modern households, arguing that, while antagonisms between women are typically part of effective patriarchies, the domestic life and social structures of mid seventeenth-century England bound servants and mistresses peculiarly tightly together, giving servants licence to dream of replacing their mistresses and mistresses cause to feel threatened by their servants, and making the competitive relations between women functional to patriarchal order. It suggests, finally, that at this moment in time and in this context, seeing a ghost was the best, perhaps the only, way this servant had to tell a suppressed story and stake a claim to a household that had excluded her.

  6. Bárbara Mujica, ed., Shakespeare and the Spanish «Comedia». Translation, Interpretation, Performance. Essays in Honor of Susan L. Fischer

    Directory of Open Access Journals (Sweden)

    Alejandro García-Reidy

    2016-01-01

    Full Text Available Reseña de Bárbara Mujica, ed., Shakespeare and the Spanish «Comedia». Translation, Interpretation, Performance. Essays in Honor of Susan L. Fischer, Bucknell University Press, Lewisburg, 2013, 298 pp. ISBN 9781611485172.

  7. Podróż, cudze cierpienie i doświadczenie historyczne: Susan Silas

    Directory of Open Access Journals (Sweden)

    Sendyka, Roma

    2014-12-01

    Full Text Available Autorka interpretuje pracę Susan Silas Helmbrechts walk (1998-2003, szczególny cykl czterdziestu pięciu zdjęć i dołączonych do nich materiałów wizualnych oraz tekstowych zbudowany podczas przejścia trasy dwustu dwudziestu pięciu mil, które w 1945 roku musiały przebyć kobiety pędzone w marszu śmierci z Helmbrecht koło Flossenbürga do czeskich Prachatic. Wykonywane zdjęcia, napotykani ludzie, w końcu – drzewa, sama materialność drogi stają się czynnikami wytwarzania własnej, indywidualnej pamięci wydarzenia sprzed lat. Silas wybiera szczególny obiekt "z marginesów Zagłady" – zapomniane zdarzenie, które przedstawia obserwując współczesne obiekty położone wzdłuż trasy tego zdarzenia. Praca Silas pozwala przyjrzeć się krytycznie koncepcji memory landscapes (gdzie w krajobrazie umiejscawia się pamięć? i zjawisku dark tourism (czy podążanie śladami więźniarek to pielgrzymka, turystyka czy terapia?. Silas problematyzuje nie tylko kwestię pamięci, bada również rodzaje nie-pamiętania. Jej kamera zostaje zwrócona ku lokalizacjom, które można nazwać "nie-miejscami pamięci".

  8. Treasure Your Exceptions: An Interview with 2017 George Beadle Award Recipient Susan A. Gerbi.

    Science.gov (United States)

    Gerbi, Susan A

    2017-12-01

    THE Genetics Society of America's (GSA) George W. Beadle Award honors individuals who have made outstanding contributions to the community of genetics researchers and who exemplify the qualities of its namesake. The 2017 recipient is Susan A. Gerbi, who has been a prominent leader and advocate for the scientific community. In the course of her research on DNA replication, Gerbi helped develop the method of Replication Initiation Point (RIP) mapping to map replication origins at the nucleotide level, improving resolution by two orders of magnitude. RIP mapping also provides the basis for the now popular use of λ-exonuclease to enrich nascent DNA to map replication origins genome-wide. Gerbi's second area of research on ribosomal RNA revealed a conserved core secondary structure, as well as conserved nucleotide elements (CNEs). Some CNEs are universally conserved, while other CNEs are conserved in all eukaryotes but not in archaea or bacteria, suggesting a eukaryotic function. Intriguingly, the majority of the eukaryotic-specific CNEs line the tunnel of the large ribosomal subunit through which the nascent polypeptide exits. Gerbi has promoted the fly Sciara coprophila as a model organism ever since she used its enormous polytene chromosomes to help develop the method of in situ hybridization during her Ph.D. research in Joe Gall's laboratory. The Gerbi laboratory maintains the Sciara International Stock Center and manages its future, actively spreading Sciara stocks to other laboratories. Gerbi has also served in many leadership roles, working on issues of science policy, women in science, scientific training, and career preparation. This is an abridged version of the interview. The full interview is available on the Genes to Genomes blog, at genestogenomes.org/gerbi. Copyright © 2017 by the Genetics Society of America.

  9. On the effect of Di-Ethyl-Ether (DEE) injection upon the cold starting of a biodiesel fuelled compression ignition engine

    Science.gov (United States)

    Clenci, Adrian; Niculescu, Rodica; Iorga-Simǎn, Victor; Tricǎ, Alina; Danlos, Amélie

    2017-02-01

    The use of biodiesel fuel in compression ignition engines has the potential to reduce CO2, which can lead to a reduction in global warming and environmental hazards. Biodiesel is an attractive fuel, as it is made from renewable resources. A major drawback associated with the use of biodiesel, however, is its poor cold flow properties, which have a direct influence on the cold starting performance of the engine. This paper is a consequence of a study on assessing the cold-starting performance of a compression ignition engine fueled with different blends of fossil diesel fuel and biodiesel. Through experimental investigations, it was found that the engine starting at -20°C was no longer possible in the case of using B50 (50% diesel + 50% biofuel made from sunflower oil). In order to "force" the engine starting in this particular situation, Di-Ethyl-Ether (DEE) was injected into the intake manifold. DEE being a highly flammable substance, the result was a sudden and explosive engine starting, the peak pressure in the monitored cylinder in the first successful engine cycle being almost twice the one which is usually considered as normal. Thus, to explain the observed phenomena, we launched this work relying on the analysis of the in-cylinder instantaneous pressure evolution, which was acquired during cranking, stabilizing and idling phases. Moreover, since the cause of the sudden and explosive engine starting was the DEE, by using a CFD approach, we also obtained results regarding the inter-cylinder distribution of the injected DEE.

  10. Calibration of the sodium base cation dominance index of weathering for the River Dee catchment in north-east Scotland

    Energy Technology Data Exchange (ETDEWEB)

    Stutter, M. [Aberdeen Univ. (United Kingdom). Dept. of Plant and Soil Science; Smart, R.; Cresser, M. [York Univ. (United Kingdom). Environmental Dept.

    2002-07-01

    Previously the dominance of base cations by Na{sup +} in river water in upland catchments with low weathering rates and influenced by marine-derived aerosols has been suggested as a quantitative index of weathering rate upstream of the sampling point. Using data for 59 sites from a study of the River Dee catchment in NE Scotland, the index has been fully calibrated against catchment weathering rates and net alkalinity production, derived through input output budget methods, for both upland and agricultural catchments and over a wide range of parent materials. It is shown that the relationship between Na{sup +} dominance and weathering rate is logarithmic, rather than linear as initially suggested. The excellent correlations highlight the potential use of this Na{sup +} dominance index for the direct quantification of catchment susceptibility to acidification at fine spatial resolution, using a few simple and inexpensive measurements. Stronger correlations were observed between the % Na{sup +} dominance and net annual flux of alkalinity than between % Na{sup +} dominance and weathering rate derived from summation of base cation fluxes. This demonstrates the importance of mechanisms controlling the transport of base cations out of catchments, namely in association with organic matter and with anthropogenically derived SO{sub 4}{sup 2-}. These processes are shown to reduce the residual alkalinity derived through weathering. The partial neutralization of organic acidity by internally generated alkalinity has implications in the context of using the mass balance approach for setting critical loads for catchments. (Author)

  11. Calculations of the Auger deexcitation rate of dtμ within the muonic quasimolecule (dtμ)dee

    Science.gov (United States)

    Armour, E. A. G.; Lewis, D. M.; Hara, S.

    1992-12-01

    A key process in muon-catalyzed fusion is the deexcitation of dtμ within the resonant muonic quasimolecule (dtμ)dee, by emission of an Auger electron. The dtμ in the quasimolecule is initially in a weakly bound excited state with J=1 and v=1. Calculations are carried out of the rate of the dominant transition to the state with J=0 and v=1. Use is made of the dipole matrix element obtained for this transition by Scrinzi and Szalewicz [Phys. Rev. A 39, 2855 (1989)]. Full account is taken of the molecular nature of the quasimolecule. The continuum electronic wave functions for the Auger electron for all four contributing symmetries, i.e., Σ+g, Σ+u, Πu, and Πg, are first obtained by a two-center Coulomb calculation and a static-exchange calculation, extended to include dipole polarization. Comparison is then made with the results of a calculation in which the Σ+μ and Πu wave functions are obtained as in a previous paper by Armour and Lewis [J. Phys. B 23, L25 (1990)] and the Σ+g and Πg wave functions are obtained by the Kohn method. There are significant differences between the contributions from the individual symmetries, but the overall values for the deexcitation rate are all of the same order of magnitude as the results of earlier calculations.

  12. Susan Loucks-Horsley learning model in light pollution theme: based on a new taxonomy for science education

    International Nuclear Information System (INIS)

    Liliawati, W; Utama, J A; Fauziah, H

    2016-01-01

    The curriculum in Indonesia recommended that science teachers in the elementary and intermediate schools should have interdisciplinary ability in science. However, integrated learning still has not been implemented optimally. This research is designing and applying integrated learning with Susan Loucks-Horsley model in light pollution theme. It can be showed how the student's achievements based on new taxonomy of science education with five domains: knowing and understanding, science process skill, creativity, attitudinal and connecting and applying. This research use mixed methods with concurrent embedded design. The subject is grade 8 of junior high school students in Bandung as many as 27 students. The Instrument have been employed has 28 questions test mastery of concepts, observations sheet and moral dilemma test. The result shows that integrated learning with model Susan Loucks-Horsley is able to increase student's achievement and positive characters on light pollution theme. As the results are the average normalized gain of knowing and understanding domain reach in lower category, the average percentage of science process skill domain reach in good category, the average percentage of creativity and connecting domain reach respectively in good category and attitudinal domain the average percentage is over 75% in moral knowing and moral feeling. (paper)

  13. Susan Loucks-Horsley learning model in light pollution theme: based on a new taxonomy for science education

    Science.gov (United States)

    Liliawati, W.; Utama, J. A.; Fauziah, H.

    2016-08-01

    The curriculum in Indonesia recommended that science teachers in the elementary and intermediate schools should have interdisciplinary ability in science. However, integrated learning still has not been implemented optimally. This research is designing and applying integrated learning with Susan Loucks-Horsley model in light pollution theme. It can be showed how the student's achievements based on new taxonomy of science education with five domains: knowing & understanding, science process skill, creativity, attitudinal and connecting & applying. This research use mixed methods with concurrent embedded design. The subject is grade 8 of junior high school students in Bandung as many as 27 students. The Instrument have been employed has 28 questions test mastery of concepts, observations sheet and moral dilemma test. The result shows that integrated learning with model Susan Loucks-Horsley is able to increase student's achievement and positive characters on light pollution theme. As the results are the average normalized gain of knowing and understanding domain reach in lower category, the average percentage of science process skill domain reach in good category, the average percentage of creativity and connecting domain reach respectively in good category and attitudinal domain the average percentage is over 75% in moral knowing and moral feeling.

  14. Bιβλιοκρισία του: P. ANTONOPOULOS, The Reign of Cunincpert. Saga, Reality, Stability and Progress in Lombard Italy at the End of the Seventh Century, Porphyrogenitus Ltd, Camberley, Surrey 2010

    Directory of Open Access Journals (Sweden)

    Κωνσταντίνος ΧΡΗΣΤΟΥ

    2012-03-01

    Full Text Available ΒΙβλιοκρισία του: P. ANTONOPOULOS, The Reign of Cunincpert. Saga, Reality, Stability and Progress in Lombard Italy at the End of the Seventh Century, Porphyrogenitus Ltd, Camberley, Surrey 2010, σσ. Χ+138 (ΙSBN 1 871328 18 7.

  15. Exploration of Energy Metabolism in the Mouse Using Indirect Calorimetry: Measurement of Daily Energy Expenditure (DEE) and Basal Metabolic Rate (BMR).

    Science.gov (United States)

    Meyer, Carola W; Reitmeir, Peter; Tschöp, Matthias H

    2015-09-01

    Current comprehensive mouse metabolic phenotyping involves studying energy balance in cohorts of mice via indirect calorimetry, which determines heat release from changes in respiratory air composition. Here, we describe the measurement of daily energy expenditure (DEE) and basal metabolic rate (BMR) in mice. These well-defined metabolic descriptors serve as meaningful first-line read-outs for metabolic phenotyping and should be reported when exploring energy expenditure in mice. For further guidance, the issue of appropriate sample sizes and the frequency of sampling of metabolic measurements is also discussed. Copyright © 2015 John Wiley & Sons, Inc.

  16. Calculations of the Auger deexcitation rate of the dtμ within the muonic quasi-molecule, [(dtμ)dee

    International Nuclear Information System (INIS)

    Armour, E.A.G.; Lewis, D.M.; Hara, S.

    1993-01-01

    A key process in muon catalysed fusion is the deexcitation of the dtμ within the resonant muonic quasi-molecule [(dtμ)dee], by emission of an Auger electron. The dtμ in the quasi-molecule is initially in a weakly bound excited state with J = 1 and v = 1. In this paper, calculations taking full account of the molecular nature of the quasi-molecule are carried out of the rate of the dominant deexcitation to the state with J = 0 and v = 1. (orig.)

  17. Susan Magoffin’s Santa Fe Days in 1846: The Value of Testimony Les journées de Santa Fé en 1846 de Susan Magoffin : la valeur du témoignage

    Directory of Open Access Journals (Sweden)

    Susanne Berthier-Foglar

    2009-11-01

    Full Text Available Susan Magoffin, la jeune épouse d’un commerçant de la piste de Santa Fe, accompagna son mari en 1846 pour un voyage où la caravane suivait de près l’Armée de l’Ouest et pendant lequel elle tint un journal. Cet article traite des 37 jours que dura la pause de la caravane à Santa Fe et aborde plus spécifiquement la façon dont l’auteur appréhendait l’altérité dans un environnement inhabituel et parfois dangereux. Pour apprécier la valeur du témoignage, je combine une analyse du discours avec une évaluation statistique du contenu. La description, parfois naïve, de Santa Fe sous l’occupation américaine illustre les raisons de la guerre contre le Mexique. En tant qu’agent de la destinée manifeste, Susan Magoffin admirait le général Kearny en lui attribuant des qualités surhumaines et en participant à ses efforts de propagande. Alors qu’elle était enracinée dans sa classe et sa culture, elle voyait la population mexicaine et les Amérindiens avec un esprit ouvert bien que ses motifs pour apprendre l’espagnol, ainsi que le métier de commerçante, avaient une fonction plus prosaïque.

  18. 226Ra and 228Ra in the mixing zones of the Pee Dee River-Winyah Bay, Yangtze River and Delaware Bay Estuaries

    International Nuclear Information System (INIS)

    Elsinger, R.J.; Moore, W.S.

    1984-01-01

    226 Ra and 228 Ra have non-conservative excess concentrations in the mixing zones of the Pee Dee River-Winyah Bay estuary, the Yangtze River estuary, and the Delaware Bay estuary. Laboratory experiments, using Pee Dee River sediment, indicate desorption of 226 Ra to increase with increasing salinities up to 20 per mille. In Winyah Bay desorption from river-borne sediments could contribute almost all of the increases for both isotopes. Desorption adds only a portion of the excess 228 Ra measured in the Yangtze River and adjacent Shelf waters and Delaware Bay. In the Yangtze River the mixing zone extends over a considerable portion of the Continental Shelf where 228 Ra is added to the water column by diffusion from bottom sediments, while 226 Ra concentrations decrease from dilution. Diffusion of 228 Ra from bottom sediments in Delaware Bay primarily occurs in the upper part of the bay ( 228 Ra of 0.33 dpm cm -2 year was determined for Delaware Bay. (author)

  19. ER-2 #809 on the SAGE III Ozone Loss and Validation Experiment (SOLVE) with pilot Dee Porter prepari

    Science.gov (United States)

    2000-01-01

    Lockheed Martin pilot Dee Porter climbs up the ladder wearing a heavy tan pressure suit, preparing to board NASA ER-2 #809 at Kiruna, Sweden, for the third flight in the SAGE III Ozone Loss and Validation Experiment. Assisting him is Jim Sokolik, a Lockheed Martin life support technician. Number 809, one of Dryden's two high-flying ER-2 Airborne Science aircraft, a civilian variant of Lockheed's U-2, and another NASA flying laboratory, Dryden's DC-8, were based north of the Arctic Circle in Kiruna, Sweden during the winter of 2000 to study ozone depletion as part of the SAGE III Ozone Loss and Validation Experiment (SOLVE). A large hangar built especially for research, 'Arena Arctica' housed the instrumented aircraft and the scientists. Scientists have observed unusually low levels of ozone over the Arctic during recent winters, raising concerns that ozone depletion there could become more widespread as in the Antarctic ozone hole. The NASA-sponsored international mission took place between November 1999 and March 2000 and was divided into three phases. The DC-8 was involved in all three phases returning to Dryden between each phase. The ER-2 flew sample collection flights between January and March, remaining in Sweden from Jan. 9 through March 16. 'The collaborative campaign will provide an immense new body of information about the Arctic stratosphere,' said program scientist Dr. Michael Kurylo, NASA Headquarters. 'Our understanding of the Earth's ozone will be greatly enhanced by this research.' ER-2s bearing tail numbers 806 and 809 are used as airborne science platforms by NASA's Dryden Flight Research Center. The aircraft are platforms for a variety of high-altitude science missions flown over various parts of the world. They are also used for earth science and atmospheric sensor research and development, satellite calibration and data validation. The ER-2s are capable of carrying a maximum payload of 2,600 pounds of experiments in a nose bay, the main

  20. ‘Speaking Kleinian’: Susan Isaacs as Ursula Wise and the Inter-War Popularisation of Psychoanalysis

    Science.gov (United States)

    Shapira, Michal

    2017-01-01

    How did the complex concepts of psychoanalysis become popular in early twentieth-century Britain? This article examines the contribution of educator and psychoanalyst Susan Isaacs (1885–1948) to this process, as well as her role as a female expert in the intellectual and medical history of this period. Isaacs was one of the most influential British psychologists of the inter-war era, yet historical research on her work is still limited. The article focuses on her writing as ‘Ursula Wise’, answering the questions of parents and nursery nurses in the popular journal Nursery World, from 1929 to 1936. Researched in depth for the first time, Isaacs’ important magazine columns reveal that her writing was instrumental in disseminating the work of psychoanalyst Melanie Klein in Britain. Moreover, Isaacs’ powerful rebuttals to behaviourist, disciplinarian parenting methods helped shift the focus of caregivers to the child’s perspective, encouraging them to acknowledge children as independent subjects and future democratic citizens. Like other early psychoanalysts, Isaacs was not an elitist; she was in fact committed to disseminating her ideas as broadly as possible. Isaacs taught British parents and child caregivers to ‘speak Kleinian’, translating Klein’s intellectual ideas into ordinary language and thus enabling their swift integration into popular discourse. PMID:28901872

  1. An investigation of the sites occupied by atomic barium in solid xenon—A 2D-EE luminescence spectroscopy and molecular dynamics study

    Science.gov (United States)

    Davis, Barry M.; Gervais, Benoit; McCaffrey, John G.

    2018-03-01

    A detailed characterisation of the luminescence recorded for the 6p 1P1-6s 1S0 transition of atomic barium isolated in annealed solid xenon has been undertaken using two-dimensional excitation-emission (2D-EE) spectroscopy. In the excitation spectra extracted from the 2D-EE scans, two dominant thermally stable sites were identified, consisting of a classic, three-fold split Jahn-Teller band, labeled the blue site, and an unusual asymmetric 2 + 1 split band, the violet site. A much weaker band has also been identified, whose emission is strongly overlapped by the violet site. The temperature dependence of the luminescence for these sites was monitored revealing that the blue site has a non-radiative channel competing effectively with the fluorescence even at 9.8 K. By contrast, the fluorescence decay time of the violet site was recorded to be 4.3 ns and independent of temperature up to 24 K. The nature of the dominant thermally stable trapping sites was investigated theoretically with Diatomics-in-Molecule (DIM) molecular dynamics simulations. The DIM model was parameterized with ab initio multi-reference configuration interaction calculations for the lowest energy excited states of the BaṡXe pair. The simulated absorption spectra are compared with the experimental results obtained from site-resolved excitation spectroscopy. The simulations allow us to assign the experimental blue feature spectrum to a tetra-vacancy trapping site in the bulk xenon fcc crystal—a site often observed when trapping other metal atoms in rare gas matrices. By contrast, the violet site is assigned to a specific 5-atom vacancy trapping site located at a grain boundary.

  2. SU-E-T-540: Volumetric Modulated Total Body Irradiation Using a Rotational Lazy Susan-Like Immobilization System

    International Nuclear Information System (INIS)

    Gu, X; Hrycushko, B; Lee, H; Lamphier, R; Jiang, S; Abdulrahman, R; Timmerman, R

    2014-01-01

    Purpose: Traditional extended SSD total body irradiation (TBI) techniques can be problematic in terms of patient comfort and/or dose uniformity. This work aims to develop a comfortable TBI technique that achieves a uniform dose distribution to the total body while reducing the dose to organs at risk for complications. Methods: To maximize patient comfort, a lazy Susan-like couch top immobilization system which rotates about a pivot point was developed. During CT simulation, a patient is immobilized by a Vac-Lok bag within the body frame. The patient is scanned head-first and then feet-first following 180° rotation of the frame. The two scans are imported into the Pinnacle treatment planning system and concatenated to give a full-body CT dataset. Treatment planning matches multiple isocenter volumetric modulated arc (VMAT) fields of the upper body and multiple isocenter parallel-opposed fields of the lower body. VMAT fields of the torso are optimized to satisfy lung dose constraints while achieving a therapeutic dose to the torso. The multiple isocenter VMAT fields are delivered with an indexed couch, followed by body frame rotation about the pivot point to treat the lower body isocenters. The treatment workflow was simulated with a Rando phantom, and the plan was mapped to a solid water slab phantom for point- and film-dose measurements at multiple locations. Results: The treatment plan of 12Gy over 8 fractions achieved 80.2% coverage of the total body volume within ±10% of the prescription dose. The mean lung dose was 8.1 Gy. All ion chamber measurements were within ±1.7% compared to the calculated point doses. All relative film dosimetry showed at least a 98.0% gamma passing rate using a 3mm/3% passing criteria. Conclusion: The proposed patient comfort-oriented TBI technique provides for a uniform dose distribution within the total body while reducing the dose to the lungs

  3. Postava krále Artuše jako prostředek legitimizace moci. Edmund Spenser a John Dee // The character of King Arthur as a medium of legitimization of Queen Elizabeth’s policy

    Directory of Open Access Journals (Sweden)

    Zdeňka Špiclová

    2016-11-01

    Full Text Available The article deals with two essential aspects of the policy of Queen Elizabeth I. — the enforcement of Protestantism as the state religion and the claim of the British Empire to the New World — and its justification in two famous works: the Faerie Queene by Edmund Spenser and Brytanici Imperii Limites by John Dee. They both used the character of King Arthur to support Queen Elizabeth’s policy.

  4. ZENK expression in the auditory pathway of black-capped chickadees (Poecile atricapillus) as a function of D note number and duty cycle of chick-a-dee calls.

    Science.gov (United States)

    Scully, Erin N; Schuldhaus, Brenna C; Congdon, Jenna V; Hahn, Allison H; Campbell, Kimberley A; Wilson, David R; Sturdy, Christopher B

    2018-06-08

    Black-capped chickadees (Poecile atricapillus) use their namesake chick-a-dee call for multiple functions, altering the features of the call depending on context. For example, duty cycle (the proportion of time filled by vocalizations) and fine structure traits (e.g., number of D notes) can encode contextual factors, such as predator size and food quality. Wilson and Mennill [1] found that chickadees show stronger behavioral responses to playback of chick-a-dee calls with higher duty cycles, but not to the number of D notes. That is, independent of the number of D notes in a call, but dependent on the overall proportion of time filled with vocalization, birds responded more to higher duty cycle playback compared to lower duty cycle playback. Here we presented chickadees with chick-a-dee calls that contained either two D (referred to hereafter as 2 D) notes with a low duty cycle, 2 D notes with a high duty cycle, 10 D notes with a high duty cycle, or 2 D notes with a high duty cycle but played in reverse (a non-signaling control). We then measured ZENK expression in the auditory nuclei where perceptual discrimination is thought to occur. Based on the behavioral results of Wilson and Mennill [1], we predicted we would observe the highest ZENK expression in response to forward-playing calls with high duty cycles; we predicted we would observe no significant difference in ZENK expression between forward-playing high duty cycle playbacks (2 D or 10 D). We found no significant difference between forward-playing 2 D and 10 D high duty cycle playbacks. However, contrary to our predictions, we did not find any effects of altering the duty cycle or note number presented. Copyright © 2018 Elsevier B.V. All rights reserved.

  5. Dee, John (1527-1608)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Navigator, mathematician, traveler, polymath, mystic, charlatan, astrologer, model for Shakespeare's Prospero and King Lear, and court intriguer. Born in London, he became a navigation instructor, applying Euclidean geometry to navigation and building the instruments to do so. He advised expeditions seeking the Northwest passage to the Pacific via Canada. He cast horoscopes for Elizabeth I, recei...

  6. Fidelity, Adaptation, and Meta-commentary: The Case of Susan Orlean’s The Orchid Thief and Spike Jonze’s Adaptation

    Directory of Open Access Journals (Sweden)

    Victoria de Zwaan

    2017-12-01

    Full Text Available Abstract Susan Orlean’s The Orchid Thief has raised and defied questions about genre since its appearance in 1998. Though “research” and “facts” are at the foreground of the book, critics have described it by such terms as literary non-fiction, faction, personal journalism, and non-fiction novel because of its strong “literary,” that is narrative, characterological, thematic, and even philosophical, qualities. Struggling to make a faithful adaptation of this “simple” and “beautiful” book “about flowers” for film, Charlie Kaufman, the neurotic and anxious protagonist/screenwriter of Adaptation (2002, a fictionalized avatar of the real-life Charlie Kaufman, works through the wide range of possible generic and narrative adaptive possibilities that the book invites. The series of apparent false starts eventually get resolved, in a desperate attempt at creating closure, by way of the “Hollywood ending” that the screenwriter ostensibly despises and insists he will avoid. This paper engages the complex relationships between these two objects – The Orchid Thief and Adaptation – first, by providing some interpretive analysis of Orlean’s book and its potential adaptive possibilities, and second, by examining what happens to those possibilities in Adaptation. On my argument, the film refracts the book’s concerns into a meditation on the processes of reading, storytelling, and interpretation in the realm of explicit adaptation by way of metafiction, metalepsis, and other techniques associated with experimental narrative.

  7. "If you thought this story sour, sweeten it with your own telling" - a feminist poetics of rewriting in Susan Price's Ghost dance

    Directory of Open Access Journals (Sweden)

    Sanna Lehtonen

    2010-01-01

    Full Text Available The attempts to challenge conventional gendered discourses in children's fantasy have often resulted in feminist rewritings of earlier stories. Ghost dance (1994 by the English author Susan Price is a novel that reflects a specific feminist poetics of rewriting: metafictional passages highlight the constructedness of the narrative and at the end readers are invited to tell their own versions of the story. Moreover, the rewriting freely combines and recontextualises elements from different source texts and reformulates them to create a narrative that challenges conventional discourses of gender. While this poetics has an appeal from a feminist perspective, the play with cross-cultural intertexts and gender becomes more complex when the novel is examined in a postcolonialist framework in relation to ethnicity and the issue of cultural appropriation. Ghost dance is situated in a setting that has a real-world equivalent (Russia, involves characters that are identified with names of real-world ethnic groups (Lapps (Sámi, Russian, and mixes elements from Russian wonder tales, Nordic mythology and an Ojibwe legend. The novel does not aim at historical accuracy in its representations nor is it a direct retelling of any of the pre-texts but combines motifs, themes, names, characters and settings freely from each source. In this textual melting pot, the protagonist Shingebiss is, on one level, a revision of the witch Baba Yaga, but also described as a Lappish shaman with an Ojibwe name. To rewrite gendered discourses, certain elements from the pretexts are chosen and others left out – the question is, then, what effects does this recontextualisation have on the representation of ethnicity? Or, are the feminist rewriting strategies actually a form of cultural appropriation?

  8. Idufirma Silicon Valleyta / Susan Adams

    Index Scriptorium Estoniae

    Adams, Susan

    2014-01-01

    Tarkvarafirma Apprenda toodab teenindusplatvormi tarkvara, mis võimaldab klientidel luua ja hoida käigus uusi mobiilseid ja pilvetehnoloogiapõhiseid rakendusi. Oma töötajatele pakub odavaid elamispindu ja madalaid makse

  9. Biomonitoring of Environmental Status and Trends (BEST) Program: Environmental contaminants, health indicators, and reproductive biomarkers in fish from the Mobile, Apalachicola-Chattahoochee-Flint, Savannah, and Pee Dee River Basins

    Science.gov (United States)

    Hinck, Jo Ellen; Blazer, Vicki; Denslow, Nancy D.; Echols, Kathy R.; Gale, Robert W.; May, Tom W.; Claunch, Rachael; Wieser, Carla; Anderson, Patrick J.; Coyle, James J.; Gross, Timothy S.; Tillitt, Donald E.

    2007-01-01

    Largemouth bass (Micropterus salmoides) and common carp (Cyprinus carpio) were collected from 13 sites in 4 river basins in the southeastern United States to document spatial trends in accumulative contaminants, health indicators, and reproductive biomarkers. Organochlorine residues, 2,3,7,8- tetrachlorodibenzo-p-dioxin-like activity (TCDD-EQ), and elemental contaminants were measured in composite samples of whole fish, grouped by species and gender, from each site. Fish were field-examined for external and internal anomalies, selected organs were weighed to compute somatic indices, and tissue and fluid samples were preserved for fish health and reproductive biomarker analyses. Mercury concentrations in bass samples from all sites exceeded toxicity thresholds for mammals [>0.1 micrograms per gram wet weight (ug/g ww)], fish (>0.2 ug/g ww), and birds (>0.3 ug/g ww) and were greatest (>0.5 ug/g ww) in samples from the Alabama River at Eureka Landing, Alabama; the Mobile River at Bucks, Alabama; the Apalachicola River at Blountstown, Florida; the Savannah River at Sylvania, Georgia; and the Pee Dee River at Bucksport, South Carolina. Selenium concentrations were relatively high (>0.75 ug/g ww) in fish from the Tombigbee River at Lavaca, Alabama; the Mobile River at Bucks; and the Chattahoochee River at Omaha, Georgia compared to those from other sites. Concentrations of 2,2-bis (p-chlorophenyl)- 1,1-dichloroethylene (p,p'-DDE) were high in fish from the Chattahoochee River at Omaha and the Mobile River near Bucks, which was near a 2,2-bis (p-chlorophenyl)-1,1- dichloroethylene (DDT) formulating facility that historically discharged into the lower Mobile River. Toxaphene concentrations in fish from the Flint River near Albany, Georgia (60-100 nanograms per gram (ng/g) ww) may pose a risk to fish. Concentrations of other formerly used (total chlordanes, dieldrin, endrin, aldrin, mirex, and hexachlorobenzene) and currently used (pentachlorobenzene, pentachloroanisole

  10. Strength and energetics of elite rugby union players | Lombard ...

    African Journals Online (AJOL)

    The greater absolute strength spectrum (p < 0.05) measured on an isokinetic dynamometer for quadriceps and hamstring muscles of elite backs and forwards, confirmed the acquisition of strength for elite performance. The elite backs and forwards did not possess greater quadriceps and hamstring endurance (p < 0.05) than ...

  11. Anonimiteit en pseudonimiteit van Bybelse geskrifte | Lombard | HTS ...

    African Journals Online (AJOL)

    The literary phenomenon of pseudonymity creates the most substantial problems among literary critics, since all cultures and authors' conventions emphatically reject plagiarism and forgeries. An assessment of this literary technique should be conducted with reference to the motives and objectives behind the utilization of ...

  12. Prescribing infant formula to allergic babies | Lombard | South ...

    African Journals Online (AJOL)

    Exclusive breastfeeding and postponement of complementary foods to four to six months of age are recommended for the prevention of food allergies. However, many infants receive formula milk for a number of reasons. Various types of formula are indicated to prevent or treat allergy and food intolerance.

  13. In Conversation with Susan Holtz | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-11-26

    Nov 26, 2010 ... I would say that almost all the practical, on-the-ground progress that is ... on how the integration of different people's perspectives actually happens. ... more and less successful efforts within any one of these approaches.

  14. Susan G. Komen for the Cure

    Science.gov (United States)

    ... de sus senos:Consejos útiles para mujeres El Cancer de Mama y el Medio Ambiente: Preguntas y Respuestas Guía de herramientas de educación sobre el cancer de seno para comunidades hispanas/Latinas About Us ...

  15. Roberts, Dennis C. & Komives, Susan R.

    African Journals Online (AJOL)

    Enhancing Student Learning and Development in Cross-Border Higher ... importance of the integration of students' experience in both the classroom ... practices can be motivated, the diversity in terms of offerings – on institutional and cultural.

  16. Entretien avec Susan Holtz | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    26 nov. 2010 ... À cause des difficultés que pose la convergence des politiques, il semble y avoir un besoin criant d'institutions et de processus nouveaux, voire d'une nouvelle manière d'être culturelle et sociale. À quoi pouvons-nous nous attendre de façon réaliste en ce qui concerne un consensus entre les intervenants, ...

  17. Metrology for stable isotope reference materials: 13C/12C and 18O/16O isotope ratio value assignment of pure carbon dioxide gas samples on the Vienna PeeDee Belemnite-CO2 scale using dual-inlet mass spectrometry.

    Science.gov (United States)

    Srivastava, Abneesh; Michael Verkouteren, R

    2018-05-25

    Isotope ratio measurements have been conducted on a series of isotopically distinct pure CO 2 gas samples using the technique of dual-inlet isotope ratio mass spectrometry (DI-IRMS). The influence of instrumental parameters, data normalization schemes on the metrological traceability and uncertainty of the sample isotope composition have been characterized. Traceability to the Vienna PeeDee Belemnite(VPDB)-CO 2 scale was realized using the pure CO 2 isotope reference materials(IRMs) 8562, 8563, and 8564. The uncertainty analyses include contributions associated with the values of iRMs and the repeatability and reproducibility of our measurements. Our DI-IRMS measurement system is demonstrated to have high long-term stability, approaching a precision of 0.001 parts-per-thousand for the 45/44 and 46/44 ion signal ratios. The single- and two-point normalization bias for the iRMs were found to be within their published standard uncertainty values. The values of 13 C/ 12 C and 18 O/ 16 O isotope ratios are expressed relative to VPDB-CO 2 using the [Formula: see text] and [Formula: see text] notation, respectively, in parts-per-thousand (‰ or per mil). For the samples, value assignments between (-25 to +2) ‰ and (-33 to -1) ‰ with nominal combined standard uncertainties of (0.05, 0.3) ‰ for [Formula: see text] and [Formula: see text], respectively were obtained. These samples are used as laboratory reference to provide anchor points for value assignment of isotope ratios (with VPDB traceability) to pure CO 2 samples. Additionally, they serve as potential parent isotopic source material required for the development of gravimetric based iRMs of CO 2 in CO 2 -free dry air in high pressure gas cylinder packages at desired abundance levels and isotopic composition values. Graphical abstract CO 2 gas isotope ratio metrology.

  18. SSC San Diego Command History Calendar Year 2007

    Science.gov (United States)

    2008-03-01

    Camargo , Sylvia Salazar, Karen Manley-Guerrero, Dina Demuth, Clay Oeholke, Gannon Graue, Dee Johnson, Erwin Mier, Hoa Nguyen. Navy Multiband Terminal...Davenport, Brian Devine, Greg Doriguzzi, Richard Felkins, John Fleming, Cheryl Francisco , Sid Graser, Eric Hillis, Craig LaMaster, Susan Manor, Joel

  19. Wat op dees (van) aarde beteken die einde van tradisionele ...

    African Journals Online (AJOL)

    ... his 'new direction', which finds expression in the articulation of a 'spirituality of living faith', is scrutinised. It exposes the shortcomings in his (individualistic) exposition within the new correlation of modernisation and pluralism, causing it subsequently to bypass the necessary contemporary outcome in social embodiment.

  20. Contravene, write ... About the pain of others of Susan Sontag

    Directory of Open Access Journals (Sweden)

    Lucía Belén Couso

    2014-08-01

    Full Text Available Regarding the pain of others challenges our knowledge, challenges what is held as true. We appreciate this attitude condensed in the verb “to defy”. We analyze how Sontag develops her hypothesis and, from that point onward, which is the idea of criticism that emerges from the writing of Regarding the pain of others. Our analysis focuses on three of its topics: the reviewing of the ideas about the war that Virginia Woolf establishes on Three Guineas, the discussion of her own text On photography, and the criticism about Sebastião Salgado’s photography.

  1. A polarised SUSANS facility to study magnetic systems

    Indian Academy of Sciences (India)

    The experiment was carried out at the V12b double crystal diffractometer set ... upper pole piece and just below the lower pole piece, within a magnet-grade soft iron 'C'. ... about 3 µm with the up- and 9 µm with the down-spin neutrons.

  2. From Estonian Exile to Executive Office / Susan Frith

    Index Scriptorium Estoniae

    Frith, Susan

    2008-01-01

    Eesti Vabariigi Presidendi Toomas Hendrik Ilvese elukäigust, haridusteest, poliitilistest vaadetest. T. H. Ilves lõpetas Pennsylvania ülikooli psühholoogia alal magistrikraadiga 1978. a. Artiklis on kasutatud telefoniintervjuud presidendiga. T. H. Ilvese kohta avaldavad arvamust ülikoolikaaslane Brian Wandell ja Eesti Rahvuskomitee Ühendriikides endine president Juhan Simonson. Ülevaade artiklist ilmunud ka: Vaba Eesti Sõna, 24. jaan. 2008, lk. 7, 10: Vaga, Airi. Eesti president Toomas H. Ilves Pennsylvania ülikooli ajakirjas

  3. Rene Valner ja Mikk Suursild - lihtsa elu tegelased / Susan Lahesalu

    Index Scriptorium Estoniae

    Lahesalu, Susan

    2007-01-01

    Arhitekt Rene Valner ja Mikk Suursild - tandem nimega UNITe - ehitavad ökonoomseid ja ökoloogilisi looduslikest materjalidest maju. Nende koostöös on valminud ka Peipsi ääres Nina külas 3 põhumaja. Ott Kadariku, Margit Mutso ja Kuido Kartau kommentaarid

  4. Entretien avec Susan Holtz | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    26 nov. 2010 ... ... Centre de recherches pour le développement international comme l'un des ... Toutefois, le discours public sur l'intégration d'objectifs environnementaux et .... très conservatrice des experts du droit commercial international, ...

  5. Interview with Pennsylvania PUC chairman Susan M. Shanaman

    International Nuclear Information System (INIS)

    Utroska, D.

    1981-01-01

    Chairman Shanaman notes that Pennsylvania law justifies the Public Utility Commission (PUC) refusal to charge ratepayers for the cost of Three Mile Island units 1 and 2, neither of which are providing service, because ratepayers are already paying the costs of replacement power. The PUC chairman points to other service territories around the country where rates are kept below national averages because the average income level is low. The Metropolitan Edison Company is seeking Federal relief as well as legislative permission to put TMI-1 back into the rate base in fairness to ratepayers, but the PUC does not see bankruptcy for the utility as an appropriate way to force Federal assistance. The Administration needs to understand the local impact of Federal policies, especially those which are incompatible with state situations. Appropriate involvement includes nuclear waste research and underwriting some of the cleanup costs of onsite accidents that are too large for a single utility to handle. Chairman Shanaman feels that ratepayers should contribute to the insurance premium for future accidents, but not retroactively to support TMI-2. Nuclear power plant construction in the US will not progress until the issues of TMI-2 are resolved

  6. Robust Recognition of Loud and Lombard speech in the Fighter Cockpit Environment

    Science.gov (United States)

    1988-08-01

    the latter as inter-speaker variability. According to Zue [Z85j, inter-speaker variabilities can be attributed to sociolinguistic background, dialect...34 Journal of the Acoustical Society of America , Vol 50, 1971. [At74I B. S. Atal, "Linear prediction for speaker identification," Journal of the Acoustical...Society of America , Vol 55, 1974. [B771 B. Beek, E. P. Neuberg, and D. C. Hodge, "An Assessment of the Technology of Automatic Speech Recognition for

  7. Verhoudingsbemarking by reisagentskappe in die Wes-Kaap Provinsie / Mornay Roberts-Lombard

    OpenAIRE

    Roberts-Lombard, Mornay

    2006-01-01

    Relationship marketing has received much attention and widespread publicity over the past ten years and has moved to the forefront of research and practice. It provides companies with a management tool to establish economically profitable relationships, networks and interactions with different, but equally important stakeholder markets. The marketing concept as reflected in the four P's of the marketing mix was prominent in marketing practice and thinking until the mid-1980s, w...

  8. Noise-Robust Monitoring of Lombard Speech Using a Wireless Neck-surface Accelerometer and Microphone

    Science.gov (United States)

    2017-08-20

    simultaneously powered via USB and battery. The system contains a small receiver that is equipped with the same Bluetooth module as the transmitter (BC127...G. R., “Subglottal impedance-based inverse filtering of voiced sounds using neck surface acceleration,” IEEE Trans. Audio Speech Lang. Processing

  9. The vegetation of the S.A. Lombard Nature Reserve and its ...

    African Journals Online (AJOL)

    In summer, day temperatures often exceed 27° C (80° F) but drop to 10° C. (500. F) and less in winter. In June and July the temperature regularly falls below zero at ..... western and eastern areas, staying in one area from a few days to several ...

  10. The vegetation of the S.A. Lombard Nature Reserve and its ...

    African Journals Online (AJOL)

    University, the National Herbarium and staff of the reserve over a period of 10 years. Collected specimens are housed in a small herbarium on the station. ..... these green leaves during winter and they were observed to pick green shoots from dry tufts of. T. triandra. All Sporobolus species provide excellent summer grazing ...

  11. 226Ra behavior in the Pee Dee river-Winyah Bay estuary

    International Nuclear Information System (INIS)

    Elsinger, R.J.; Moore, W.S.

    1980-01-01

    Concentrations of dissolved 226 Ra in Winyah Bay, South Carolina, and in the adjacent Atlantic Ocean are augmented by the desorption of radium from sediments in the low-salinity area of the estuary and diffusion from bottom sediments. Desorption of 226 Ra is reflected by lower concentrations in suspended sediments from higher-salinity regions of the estuary. Bottom sediments from the high-salinity region have lower 226 Ra/ 230 Th activity ratios than those from the low-salinity end. (orig./ME)

  12. 77 FR 73663 - Susan F. Knott; Denial of Hearing; Final Debarment Order

    Science.gov (United States)

    2012-12-11

    ... determination urged (see 21 CFR 12.24(b)). The Chief Scientist has considered Knott's arguments and concludes... be substituted for an approved drug without the knowledge of the patient. As a result, Knott is... thus there was no demonstration or admission of criminal intent or knowledge underlying her conviction...

  13. Nõukogude "kaasaegne stiil" : sotsialistlik modernism = The Soviet "contemporary style" : a socialist modernism / Susan E. Reid

    Index Scriptorium Estoniae

    Reid, Susan E., 1959-

    2009-01-01

    Modernismile lähenemisest nõukogude kunstis. Nõukogude kunstikriitikast ja -praktikast. Kaasaegne stiil sünteesis arhitektuuriga. Nõukogude Palee teostamata projektist Moskvas. 1962. aastal valminud Moskva Pioneeride Paleest kui stalinistliku praktika hülgamise näitest

  14. In Appreciation of Claude Warren and Susan Rose's "William Pengelly's Techniques of Archaeological Excavation"

    Directory of Open Access Journals (Sweden)

    David L. Browman

    1997-11-01

    Full Text Available The short (40 pages pamphlet by Warren and Rose (1994 provides the answer to a complex question regarding credit for an important archaeological methodology, stratigraphic excavation. Let me set the stage for this appreciation. Continuing research on the beginnings of stratigraphic excavations in North America (Browman and Givens 1996, I sought the origins of the idea of actually excavating by strata, rather than post-facto interpretation, seen in North American as early as 1895 in the work of Henry Chapman Mercer, but not really introduced into the repertoire of American techniques until the work of Gamio, Kidder and Nelson between 1911 and 1914. The roots of the latter three seemed to lie with individuals such as Reisner, Boas, Uhle, who in turn seemed to rely on Hugo Obennaier, Gabriel de Mortillet, Marcellin Boule, and perhaps Pitt-Rivers, while Mercer's work could be traced to Boule and Albert Gaudry. Doggedly following back the roots, I found that Chapman (1989 could make a reasonable case that Pitt-Rivers had actually learned of the idea of strati­graphic excavation from Evans, Prestwich, and Lubbock, from the British scientists working with the Upper and Middle Paleolithic excavations during 1858-1868.

  15. Diasporic Reconciliations of Politics, Love and Trauma: Susan Abulhawa's Quest for Identity in "Mornings in Jenin"

    Science.gov (United States)

    Abu-Shomar, Ayman M.

    2015-01-01

    Negotiating human conditions is an emblematic critical impetus of diaspora informed by multiple cultural possibilities practiced through the creation of multiple spaces that cross the realm of the "self" to that of the "other." It offers a locale to cross from the oppressed "self" to an understanding of an oppressor…

  16. Leprosy in a Lombard-Avar cemetery in central Italy (Campochiaro, Molise, 6th-8th century AD): ancient DNA evidence and demography.

    Science.gov (United States)

    Rubini, Mauro; Zaio, Paola; Spigelman, Mark; Donoghue, Helen D

    2017-09-01

    The study of past infectious diseases increases knowledge of the presence, impact and spread of pathogens within ancient populations. Polymerase chain reaction (PCR) was used to examine bones for the presence of Mycobacterium leprae ancient DNA (aDNA) as, even when leprosy is present, bony changes are not always pathognomonic of the disease. This study also examined the demographic profile of this population and compared it with two other populations to investigate any changes in mortality trends between different infectious diseases and between the pre-antibiotic and antibiotic eras. The individuals were from a site in Central Italy (6th-8th CE) and were examined for the presence of Mycobacterium leprae aDNA. In addition, an abridged life mortality table was constructed. Two individuals had typical leprosy palaeopathology, and one was positive for Mycobacterium leprae aDNA. However, the demographic profile shows a mortality curve similar to that of the standard, in contrast to a population that had been subjected to bubonic plague. This study shows that, in the historical population with leprosy, the risk factors for health seem to be constant and distributed across all age classes, similar to what is found today in the antibiotic era. There were no peaks of mortality equivalent to those found in fatal diseases such as the plague, probably due to the long clinical course of leprosy.

  17. Uncovering Our History, Teaching Primary Sources (Tarihimizi Keşfetme, Birincil Kaynaklarla Öğretim - Susan H. Veccia

    Directory of Open Access Journals (Sweden)

    Duygu Alphan Şentuna

    2014-05-01

    Full Text Available Okul yıllarından bahseden insanların büyük bir çoğunluğu için tarih dersi, not almak için isimlerin ve tarihlerin ezberlendiği, sınavdan sonra ise unutulduğu bir ders olarak hatıralarda yer alır. Günümüzde tarih öğretiminde önemli gelişmeler olmasına rağmen hala derslerde öğretmenlerin isim, tarih ve ders kitabı merkezli bir öğretim izledikleri görülmektedir. Öğrencilerin eleştirel ve tarihsel düşünme becerisi elde etmeleri için ilk önce bilgiye sahip olmaları gerektiği inancı, öğretmenlerin derslerde yenilikçi yöntemlere yeterli zaman ayırmalarını engellemektedir. Bu durum öğrencilerin tarih dersinden soğumalarına ve dersi zaman kaybı olarak görmelerine neden olmaktadır.

  18. Separated by Sex: A Critical Look at Single-Sex Education for Girls (edited by Susan Morse)

    Science.gov (United States)

    Ceraulo, Reviewed By Sandra C.

    1999-05-01

    As Cornelius Riordan states in his round-table paper, "The challenge of effective and equitable schooling in the next century is to overcome the resistance and recalcitrance of youth cultures in and out of school" (p 58). While this is admittedly not a new problem, it is more complex in its modern form and innovative ways to solve it are needed. In an old tradition, one such attempt has been single-sex schools, which have had particular success with the disadvantaged and white females in American society, with the notable involvement of Catholic religious communities. The report does not make clear whether their successes can be reproduced in some modification of the public school format. However, the AAUW report on single-sex schools sheds light on some of the characteristics that make true learning communities out of ordinary schools and on what it takes to reach disadvantaged girls. For these reasons, the AAUW report is good reading for educators at all levels.

  19. Susan Groag Bell, The Lost Tapestries of the City of Ladies. Christine de Pizan’s Renaissance Legacy

    OpenAIRE

    Le Ninan, Claire

    2008-01-01

    Dans ses œuvres didactiques, Christine de Pizan cherche, par divers procédés rhétoriques, à garantir la bonne réception de sa leçon ainsi que la pérennité de son œuvre, de ses idées et de son nom. Pourtant, la réelle influence des textes de Christine sur les princes et princesses de son époque est difficile à mesurer, si ce n’est par les catalogues de bibliothèque qui renseignent sur la présence des manuscrits dans la collection des personnages importants du royaume. De même, il est difficile...

  20. 75 FR 22012 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition to List Susan's...

    Science.gov (United States)

    2010-04-27

    ... sedimentation associated with intensive livestock grazing can have a profound effect on aquatic... caddisfly's habitat downstream through vegetation removal, erosion, and subsequent downstream sedimentation... tank, then into seven float-controlled livestock tanks to draw the livestock away from riparian areas...

  1. The COlIStruction of the Self: A Developmental Perspective. Susan Harter. New York, NY: Guilford Press, 1999.

    Directory of Open Access Journals (Sweden)

    Sandra Leanne Bosacki

    1999-01-01

    Full Text Available Within the fields of educational and developmental psychology, interest has grown concerning the question of how cognitive and socioemotional processes work together to construct pathways for the self. In particular, researchers and educators have become increasingly interested in the role that the school plays in children's self-development. According to Jerome Bruner, "the single most universal thing about human experience is the phenomenon of the 'Self" (1996, p. 35 and advocates that education is crucial to its formation. However, despite the strong theoretical claims linking a child's sense of self to school experience, there has been a lack of systematic research on the self within the school context.

  2. Estudio de microorganismos fotosintéticos como indicadores de cambios ambientales en las Islas Greenwich, Dee y Barrientos, Shetland del sur de Antártida

    OpenAIRE

    Gozález Romero, Nory Paola

    2013-01-01

    El continente Antático a pesar de ser uno de los ambientes más externos en la tierra posee arroyos, pequeños estanques y lagos alimentados del agua del deshielo de glaciales o de la nieve durante el verano austral. Estos reservorios al ser los principales depósitos de solutos y materiales particulares, y hábitat de especies únicas de microorganismos se han convertido en indicadores de alerta de cambios climáticos y ambientales. Los microorganismos fotosintéticos, a través de sus pigmentos mar...

  3. Políticas municipales de género en catalunya y la Lombardía: estudio del cambio institucional y organizativo realizado para facilitar su implementación

    Directory of Open Access Journals (Sweden)

    Mònica Gelambí Torrell

    2008-12-01

    Full Text Available El  artículo  analiza  las  coincidencias  y  divergencias existentes  en  los  cambios institucionales que los ayuntamientos catalanes y lombardos han realizado para facilitar la introducción de la perspectiva de género. Para estudiar estos cambios se han analizado tres ámbitos: el proceso político, los mecanismos políticos y los actores que intervienen en el diseño de las políticas. Los resultados se han obtenido del estudio en profundidad de seis ayuntamientos de cada territorio que ya están realizando políticas de género. Las conclusiones obtenidas constatan la presencia de cambios y demuestran cómo las estrategias seguidas son distintas en ambos casos, aunque se comparta la filosofía existente detrás de las políticas de género. This  article  analyses  the  institutional  changes  to  assess  the  progress  of  gender mainstreaming in Catalonia and Lombardia. The research centred on case studies of how gender in being integrated into policy in the following three aspects: the policy process, political tools and actors involved in public policy. The comparative analysis of gender equality policies in six Catalan and Italian cities indicated that the development of gender mainstreaming makes changes in the local governments These changes are different in the two regions but they used the same concept of gender mainstreaming.

  4. Kanono refrakcija Antonios Susanos Byatt romane Apsėdimas | Refraction of the Canon in Antonia Susan Byatt’s Novel Possession

    Directory of Open Access Journals (Sweden)

    Regina Rudaitytė

    2005-01-01

    Full Text Available The article focuses on the revision and transformation of the genre of romance, particularly in its 19th century poetical form, actualized in A. S. Byatt’s novel Possession through an enormous intertextual web of references. The major intertext in the novel is Victorian literature and culture on which Byatt concentrates, covering the whole romance canon through intertextual references to Romantic poetry and to the tradition of medieval romances in their Victorian rewritings.The play with the conventions of the genre of romance and its transformations, the pastiches of the Victorian poetry are the main narrative strategies for Byatt to achieve the refraction of the canon – a re-evaluation of the Victorian poetic tradition from the contemporary feminist and poststructuralist perspective.

  5. Susan J. Slaughter, Lora D. Delwiche, The Little SAS Book for Enterprise Guide 4.1 et James B. Davis, Statistics using SAS Enterprise Guide

    OpenAIRE

    2010-01-01

    Le logiciel SAS® (Statistical Analysis System) est un logiciel d’analyse statistique et économétrique de référence en économie industrielle ; il permet de gérer de grandes bases de données informatiques indépendamment de leur format ou de leur plate-forme de résidence, de réaliser quasiment tous les traitements économétriques sur ces données, et de mettre en forme les résultats. Un obstacle à son utilisation a souvent résidé pour beaucoup dans la relative complexité des outils de programmatio...

  6. Interview with a quality leader: Kent Bottles, MD, president of ICSI, on transforming care for the future. Interview by Susan V. White.

    Science.gov (United States)

    Bottles, Kent

    2010-01-01

    Kent Bottles, MD, President of the Institute for Clinical Systems Improvement (ICSI). Dr. Bottles is a board-certified pathologist who specialized in surgical and cyto-pathology. He earned a medical degree from Case Western Reserve University in Ohio. He has extensive experience in integrated healthcare delivery systems, research, academia, commercial laboratories, genomics, proteomics, and management of biotech start-up companies. Dr. Bottles was vice president and chief medical officer of the Iowa Health System. Before that, he served as president and CEO of Grand Rapids Medical Education and Research Center for Health Professions, a multi-institutional consortium of healthcare organizations, and as president of Genomics Repository and chief knowledge officer, Genomics Collaborative Inc. Dr. Bottles has extensive academic experience, serving as Professor and Acting Head, Department of Pathology and Laboratory Medicine at the University of Iowa. He was also the founding medical director of managed care plans for University of Iowa employees. Dr. Bottles has addressed topics ranging from quality and patient safety and disruptive technology to patient-physician relationships and the future of medicine. He has received numerous honors, including the Rodney T. West Literary Achievement Award for the most important article on medical management presented by the American College of Physician Executives. He has broad clinical experience with the University of Iowa and the San Francisco General Hospital, and has been a national leader in changing the practice of pathology and laboratory medicine to meet the challenges of managed care.

  7. Breast cancer patients' perspectives on and use of complementary and alternative medicine: a study by the Susan G. Komen Breast Cancer Foundation.

    Science.gov (United States)

    Astin, John A; Reilly, Colleen; Perkins, Cheryl; Child, Wendy L

    2006-01-01

    The purpose of this study was to examine patterns and predictors of complementary and alternative medicine (CAM) among breast cancer patients. A review of the existing survey literature on CAM use for breast cancer was conducted with a series of eight focus groups (N = 67) to further examine the perspectives of breast cancer patients on CAM. The rates of CAM use varied from 17 to 75%, with a mean of 45%. Vitamins and minerals and herbs were the most frequently cited categories. Users tended to be younger, more educated, and more likely to have used CAM prior to their diagnosis. Focus group data indicate that breast cancer patients use a wide array of CAM for a variety of reasons, including symptom management, improving quality of life, and enhancing immune function. Although women rely on a variety of resources for information, they frequently experience frustration owing to the absence or conflicting nature of such information. Communication with conventional providers about CAM is frequently experienced as either unsupportive or not helpful by many patients. The results point to the value of developing better evidence-based informational resources related to CAM and cancer and the need for physicians to become better educated about CAM and how to communicate more effectively with their breast cancer patients about it.

  8. Estimates of the Number of Workers Exposed to Diesel Engine Exhaust in South Korea from 1993 to 2013

    Directory of Open Access Journals (Sweden)

    Sangjun Choi

    2016-12-01

    Conclusion: The DEE prevalence rates we surveyed (1.3–19.8% were higher than the primary prevalence rates. The most common emission sources of DEE were diesel engine vehicles such as forklifts, trucks, and vans. Our estimated numbers of workers exposed to DEE can be used to identify industries with workers requiring protection from potential exposure to DEE in the Republic of Korea.

  9. The relationship between basal metabolic rate and daily energy expenditure in birds and mammals

    NARCIS (Netherlands)

    Ricklefs, RE; Konarzewski, M; Daan, S

    We examined the relationship between daily energy expenditure (DEE) and basal metabolic rate (BMR) in birds and mammals. Two models of the relationship between DEE and BMR were distinguished: a ''shared pathways'' model in which DEE replaces BMR in the active organism and a ''partitioned pathways''

  10. Serum insulin-like growth factor (IGF)-I and IGF binding protein-3 in relation to terminal duct lobular unit involution of the normal breast in Caucasian and African American women: The Susan G. Komen Tissue Bank.

    Science.gov (United States)

    Oh, Hannah; Pfeiffer, Ruth M; Falk, Roni T; Horne, Hisani N; Xiang, Jackie; Pollak, Michael; Brinton, Louise A; Storniolo, Anna Maria V; Sherman, Mark E; Gierach, Gretchen L; Figueroa, Jonine D

    2018-02-22

    Lesser degrees of terminal duct lobular unit (TDLU) involution, as reflected by higher numbers of TDLUs and acini/TDLU, are associated with elevated breast cancer risk. In rodent models, the insulin-like growth factor (IGF) system regulates involution of the mammary gland. We examined associations of circulating IGF measures with TDLU involution in normal breast tissues among women without precancerous lesions. Among 715 Caucasian and 283 African American (AA) women who donated normal breast tissue samples to the Komen Tissue Bank between 2009 and 2012 (75% premenopausal), serum concentrations of IGF-I and binding protein (IGFBP)-3 were quantified using enzyme-linked immunosorbent assay. Hematoxilyn and eosin-stained tissue sections were assessed for numbers of TDLUs ("TDLU count"). Zero-inflated Poisson regression models with a robust variance estimator were used to estimate relative risks (RRs) for association of IGF measures (tertiles) with TDLU count by race and menopausal status, adjusting for potential confounders. AA (vs. Caucasian) women had higher age-adjusted mean levels of serum IGF-I (137 vs. 131 ng/mL, p = 0.07) and lower levels of IGFBP-3 (4165 vs. 4684 ng/mL, p IGF-I:IGFBP-3 ratios were associated with higher TDLU count in Caucasian (RR T3vs.T1 =1.33, 95% CI = 1.02-1.75, p-trend = 0.04), but not in AA (RR T3vs.T1 =0.65, 95% CI = 0.42-1.00, p-trend = 0.05), women. Our data suggest a role of the IGF system, particularly IGFBP-3, in TDLU involution of the normal breast, a breast cancer risk factor, among Caucasian and AA women. © 2018 UICC.

  11. The Practice of Nursing Research: Appraisal, Synthesis, and Generation of Evidence - Seventh edition Grove Susan K The Practice of Nursing Research: Appraisal, Synthesis, and Generation of Evidence - Seventh edition 752pp Elsevier 9781455707362 1455707368 [Formula: see text].

    Science.gov (United States)

    2013-04-03

    This classic research text has been updated for nursing students and those in nursing practice. Though a substantial book, it is easy to dip in and out of, covering a wide range of topics from the research process and analysing data to sampling and seeking funding.

  12. Five diseases, one vaccine - a boost for emerging livestock farmers

    International Development Research Centre (IDRC) Digital Library (Canada)

    12 of the 16 most devastating animal diseases ... good use of livestock vaccines, emerging ... T Chetty, S Goga & A Mather (graphic design by C Lombard) .... Emerging farmers discussing an information pamphlet developed within the project.

  13. Tapping uncultured microorganisms through metagenomics for drug ...

    African Journals Online (AJOL)

    bdelnasser

    reached the market using this new technology. For these reasons and others, the interest in natural products has ..... Functional metagenomic library screening strategy ..... Bertrand H, Poly F, Van VT, Lombard N, Nalin R, Vogel TM, Simonet P.

  14. the utilization of crop residues and animal wastes by ruminants

    African Journals Online (AJOL)

    c. Swelling of microfibriallae results in disruption of the crystalline structure of cellulose. This probably gives rise to .... material for cattle (Lombard, personal communication). Although .... Rumen Physiology Ed.McDonald. University New ...

  15. The Housing Development NGOs offering Housing Education and ...

    African Journals Online (AJOL)

    Education and Training Programmes in South Africa. Winnie Lombard and Ria van Wyk .... comparative advantage over other development struc- tures, e.g. the ..... ment, adult education, empowerment, gender equality and nutrition. Consumer ...

  16. Predictors of physical activity in patients with heart failure: a questionnaire study.

    Science.gov (United States)

    Chien, Hui-Chin; Chen, Hsing-Mei; Garet, Martin; Wang, Ruey-Hsia

    2014-07-01

    Adequate physical activity is believed to help decrease readmission and improve quality of life for patients with heart failure (HF). The aim of this study was to explore the predictors of physical activity level 1 month after discharge from hospital in Taiwanese patients with HF. A prospective research design was used. Overall, 111 patients with HF from a medical center in Southern Taiwan were recruited. Symptomatic distress, self-efficacy for physical activity, physical activity knowledge, and demographic and disease characteristics of patients with HF were collected at their discharge. One month later, patients' total daily energy expenditure (DEE), DEE for low-intensity physical activities (PA(low) DEE; strictly physical activities (PA(high) DEE; 3-5 METs), and DEE for intensive-intensity physical activities (PA(intensive) DEE; strictly >5 METs) were collected. The mean total DEE was 8175.85 ± 2595.12 kJ 24 h, of which 19.12% was for PAlow DEE, 7.20% was for PA(high) DEE, and only 1.42% was for PA(intensive) DEE. Body mass index (BMI), age, self-efficacy for instrumental activities of daily living, and educational level were predictors of total DEE of patients with HF 1 month after discharge. Self-efficacy for instrumental activities of daily living, gender, and BMI were predictors of PA(high) DEE. Age, BMI, and symptom distress were predictors of PA(intensive) DEE. Taiwanese patients with HF practiced lower intensity physical activities. Factors related to physical activity of patients with HF in Taiwan were similar to those of Western countries. Nurses should emphasize the importance of physical activity to patients with HF who are male, of older age, with lower educational level, or with lower BMI. Improving self-efficacy for instrumental activities and decreasing symptom distress should be incorporated into discharge planning programs for patients with HF.

  17. 75 FR 10793 - FY2010 Supplemental Funding for Brownfields Revolving Loan Fund (RLF) Grantees

    Science.gov (United States)

    2010-03-09

    ... (213) 244- 1850. EPA Region 10, Susan Morales, AK, ID, OR, WA 1200 Sixth Avenue, Suite Morales.Susan...: March 2, 2010. David R. Lloyd, Director, Office of Brownfields and Land Revitalization, Office of Solid...

  18. 76 FR 6087 - Draft Weapons Safety Assessment on the Use of Enhanced Weapons; Notice of Availability and...

    Science.gov (United States)

    2011-02-03

    ...: 301-415-6557; e-mail: [email protected] ; or Susan Bagley, Office of Nuclear Security and Incident...: Susan.Bagley@nrc.gov . SUPPLEMENTARY INFORMATION: On August 8, 2005, President Bush signed into law the...

  19. Calculation of proton beam initial orbit at cyclotron central region

    International Nuclear Information System (INIS)

    Pramudita Anggraita

    2012-01-01

    A calculation of proton beam initial orbits at cyclotron central region was carried out using Scilab 5.2.0. The calculation was done in 2 dimensions in a homogeneous magnetic field of 1.66 tesla at frequency of fourth harmonics. The positions of ion source, dees, and dummy dees follow those of GE Minitrace cyclotron, peak dee voltage 30 kV. The calculation yields result comparable to those simulated at KIRAMS-13 cyclotron. (author)

  20. Quantification of physical activity using the QAPACE Questionnaire: a two stage cluster sample design survey of children and adolescents attending urban school.

    Science.gov (United States)

    Barbosa, Nicolas; Sanchez, Carlos E; Patino, Efrain; Lozano, Benigno; Thalabard, Jean C; LE Bozec, Serge; Rieu, Michel

    2016-05-01

    Quantification of physical activity as energy expenditure is important since youth for the prevention of chronic non communicable diseases in adulthood. It is necessary to quantify physical activity expressed in daily energy expenditure (DEE) in school children and adolescents between 8-16 years, by age, gender and socioeconomic level (SEL) in Bogotá. This is a Two Stage Cluster Survey Sample. From a universe of 4700 schools and 760000 students from three existing socioeconomic levels in Bogotá (low, medium and high). The random sample was 20 schools and 1840 students (904 boys and 936 girls). Foreshadowing desertion of participants and inconsistency in the questionnaire responses, the sample size was increased. Thus, 6 individuals of each gender for each of the nine age groups were selected, resulting in a total sample of 2160 individuals. Selected students filled the QAPACE questionnaire under supervision. The data was analyzed comparing means with multivariate general linear model. Fixed factors used were: gender (boys and girls), age (8 to 16 years old) and tri-strata SEL (low, medium and high); as independent variables were assessed: height, weight, leisure time, expressed in hours/day and dependent variable: daily energy expenditure DEE (kJ.kg-1.day-1): during leisure time (DEE-LT), during school time (DEE-ST), during vacation time (DEE-VT), and total mean DEE per year (DEEm-TY) RESULTS: Differences in DEE by gender, in boys, LT and all DEE, with the SEL all variables were significant; but age-SEL was only significant in DEE-VT. In girls, with the SEL all variables were significant. The post hoc multiple comparisons tests were significant with age using Fisher's Least Significant Difference (LSD) test in all variables. For both genders and for all SELs the values in girls had the higher value except SEL high (5-6) The boys have higher values in DEE-LT, DEE-ST, DEE-VT; except in DEEm-TY in SEL (5-6) In SEL (5-6) all DEEs for both genders are highest. For SEL

  1. Increased micronucleus, nucleoplasmic bridge, and nuclear bud frequencies in the peripheral blood lymphocytes of diesel engine exhaust-exposed workers.

    Science.gov (United States)

    Zhang, Xiao; Duan, Huawei; Gao, Feng; Li, Yuanyuan; Huang, Chuanfeng; Niu, Yong; Gao, Weimin; Yu, Shanfa; Zheng, Yuxin

    2015-02-01

    The International Agency for Research on Cancer has recently reclassified diesel engine exhaust (DEE) as a Group 1 carcinogen. Micronucleus (MN), nucleoplasmic bridge (NPB), and nuclear bud (NBUD) frequencies in peripheral blood lymphocytes (PBLs) are associated with cancer risk. However, the impact of DEE exposure on MN frequency has not been thoroughly elucidated due to mixed exposure and its impact on NPB and NBUD frequencies has never been explored in humans. We recruited 117 diesel engine testing workers with exclusive exposure to DEE and 112 non-DEE-exposed workers, and then we measured urinary levels of 4 mono-hydroxylated polycyclic aromatic hydrocarbons (OH-PAHs) using high-performance liquid chromatography-mass spectrometry as well as MN, NPB, and NBUD frequencies in PBLs using cytokinesis-block MN assay. The DEE-exposed workers exhibited significantly higher MN, NPB, and NBUD frequencies than the non-DEE-exposed workers (P < 0.05). Among all study subjects, increasing levels of all 4 urinary OH-PAHs, on both quartile and continuous scales, were associated with increased MN, NPB, and NBUD frequencies (all P < 0.05). When the associations were analyzed separately in DEE-exposed and non-DEE-exposed workers, we found that the association between increasing quartiles of urinary 9-hydroxyphenanthrene (9-OHPh) and MN frequencies persisted in DEE-exposed workers (P = 0.001). The percent of MN frequencies increased, on average, by 23.99% (95% confidential interval, 9.64-39.93) per 1-unit increase in ln-transformed 9-OHPh. Our results clearly show that exposure to DEE can induce increases in MN, NPB, and NBUD frequencies in PBLs and suggest that DEE exposure level is associated with MN frequencies. © The Author 2014. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  2. PDA Use by Clinicians has a Positive Impact on Clinical Decision Making. A review of: Dee, Cheryl R., Marilyn Teolis, and Andrew D. Todd. “Physicians’ use of the personal digital assistant (PDA in clinical decision making.” Journal of the Medical Library Association 93.4 (October 2005: 480-6.

    Directory of Open Access Journals (Sweden)

    Suzanne P. Lewis

    2006-06-01

    Full Text Available Objective – To examine how frequently attending physicians and physicians in training (medical students, interns and residents used PDAs for patient care and to explore physicians’ perceptions of the impact of PDA use on several aspects of clinical care. Design – User study via a questionnaire. Setting – Teaching hospitals in Tennessee, Florida, Alabama, Kentucky, and Pennsylvania in the United States. Subjects – A convenience sample of fifty nine attending physicians and forty-nine physicians in training (108 total, spread unevenly across the five states. Methods – Subjects were recruited by librarians at teaching hospitals to answer a questionnaire which was distributed and collected at medical meetings, as well as by email, mail, and fax. The subjects were required to have and use a PDA, but prior training on PDA use was not a requirement, nor was it offered to the subjects before the study. Most of the questions required the respondent to choose from five Likert scale answers regarding frequency of PDA use: almost always, often, a few times, rarely, or never. In the reporting of results, the options ‘almost always’ and ‘often’ were combined and reported as ‘frequent’, and the options ‘a few times’ and ‘rarely’, were combined and reported as ‘occasional’. Subjects could also record comments for each question, but only for affirmative responses. Subjects were asked about their frequency of PDA use before, during, or after a patient encounter. They were also asked if PDA use had influenced one or more of five aspects of clinical care – decision making, diagnosis, treatment, test ordering, and in-patient hospital length of stay. Data analysis included chi square tests to assess differences between attending physicians and physicians in training regarding frequency of PDA use and the influence of PDA use on the five aspects of clinical care. The subject population was also divided into frequent and occasional users of PDAs, and chi square testing was used to assess differences between these two groups regarding the influence of PDA use on clinical care. A significance value of PMain results – Ninety‐four (87% of the 108 respondents used PDAs for patient encounters. Of this group, 59 were frequent users and 35 were occasional users. There were no significant differences between attending physicians and physicians in training with regard to frequency of PDA use in patient encounters. Sixty-seven percent of the 108 respondents reported that using a PDA had influenced their clinical decision making; over 50% reported that PDA use had influenced changes in patient treatment; 16% reported that PDA use had helped avoid unnecessary tests; 10% reported that PDA use had helped change a patient’s diagnosis; and 6% reported that PDA use had helped shorten a patient’s length of stay. Within these results, there were no statistically significant differences between the attending physicians and the physicians in training. More than 85% of the frequent PDA users (n=59, and 60% of the occasional PDA users (n=35, reported that PDA use had influenced their clinical decision making. The difference between these two groups was statistically significant (PConclusion – PDA use has a positive impact on clinical decision making and patient care. Frequency of PDA use appears to be a factor in determining the perceived impact of PDAs on clinical decision making. However, even those physicians who used PDAs only occasionally reported a positive impact of PDA use on clinical decision making. The status of physicians (attending or in training does not appear to be a determining factor in the frequency of PDA use for patient encounters. Health sciences librarians are well positioned to provide resources and training for PDA use by clinicians.

  3. Clutch size and parental effort in the Great Tit Parus major

    NARCIS (Netherlands)

    Verhulst, S.; Tinbergen, J.M.

    1997-01-01

    We experimentally reduced clutch size of Great Tits Parus major to investigate the effects on parental care (including Daily Energy Expenditure, DEE, measured with doubly labelled water), and the relationship between DEE and the residual reproductive value. The length of a working day was not

  4. Effects of dietary protein intake on lactation performance of the ...

    African Journals Online (AJOL)

    The negative effects of the HP diet were due to the high DEE that greatly reduced the energy available for milk production, rather than a toxicity effect of the urea production. The different DEE of the two diets suggests that other factors were involved in the delivery of energy to the offspring. KEY WORDS: Laboratory mouse, ...

  5. Daily energy expenditure in free-ranging Gopher Tortoises (Gopherus polyphemus)

    NARCIS (Netherlands)

    Jodice, PGR; Epperson, DM; Visser, GH

    2006-01-01

    Studies of ecological energetics in chelonians are rare. Here, we report the first measurements of daily energy expenditure (DEE) and water influx rates (WIRS) in free-ranging adult Gopher Tortoises (Gopherus polyphemus). We used the doubly labeled water (DLW) method to measure DEE in six adult

  6. Occupational exposure to diesel engine exhaust and serum cytokine levels

    NARCIS (Netherlands)

    Dai, Yufei; Ren, Dianzhi; Bassig, Bryan A.; Vermeulen, Roel; Hu, Wei; Niu, Yong; Duan, Huawei; Ye, Meng; Meng, Tao; Xu, Jun; Li, Ping; Shen, Meili; Yang, Jufang; Fu, Wei; Meliefste, Kees; Silverman, Debra T.; Rothman, Nathaniel; Lan, Qing; Zheng, Yuxin

    The International Agency for Research on Cancer has classified diesel engine exhaust (DEE) as a human lung carcinogen. Given that inflammation is suspected to be an important underlying mechanism of lung carcinogenesis, we evaluated the relationship between DEE exposure and the inflammatory response

  7. Occupational exposure to diesel engine exhaust and alterations in lymphocyte subsets

    NARCIS (Netherlands)

    Lan, Qing; Vermeulen, Roel; Dai, Yufei; Ren, Dianzhi; Hu, Wei; Duan, Huawei; Niu, Yong; Xu, Jun; Fu, Wei; Meliefste, Kees; Zhou, Baosen; Yang, Jufang; Ye, Meng; Jia, Xiaowei; Meng, Tao; Bin, Ping; Kim, Christopher; Bassig, Bryan A; Hosgood, H Dean; Silverman, Debra; Zheng, Yuxin; Rothman, Nathaniel

    2015-01-01

    BACKGROUND: The International Agency for Research on Cancer recently classified diesel engine exhaust (DEE) as a Group I carcinogen based largely on its association with lung cancer. However, the exposure-response relationship is still a subject of debate and the underlying mechanism by which DEE

  8. Kuula : Tuhkatriinu ooperilaval. Jazzkaare jõulujazz

    Index Scriptorium Estoniae

    2006-01-01

    G. Rossini ooperi "Tuhkatriinu" esietendusest 10. nov. Rahvusooperis Estonia (peaosas Helen Lokuta). 11. jõulujazzist 29. nov.-14.dets. Eesti suuremates linnades. Prantsuse jazzlaulja Dee Dee Bridgewater'i kontserdist kavaga "J'ai deux amour" 2. dets. Estonia kontserdisaalis

  9. Ideal MHD properties for proposed noncircular tokamaks

    International Nuclear Information System (INIS)

    Helton, F.J.; Greene, J.M.

    1986-01-01

    We obtain Double Dee, TFXC-C, Big Dee, and JET equlibria which are optimized with respect to both shape and current profile for stability to ideal MHD modes. With a wall reasonably far from the plasma surface we find that the external kink constrains q 1 to be above two, where q 1 is the plasma surface value of the safety factor, and the ballooning mode limits the value of β. Then a relevant stable β value for the Double Dee reactor design is over 7%. Such a Double Dee equilibrium is not in a separated second stability region and thus does not have a problem with accessibility. A relevant stable β value for the TFCX-C reactor design is over 6%. Equivalent relevant stable β values for the Big Dee (17%) and JET (7%) are included for calibration purposes. We compare these relevant stable β values with the β's determined by two recent scaling laws

  10. The Southern Lombardy and commercial relations in the Mediterranean area: the case of Salerno

    Directory of Open Access Journals (Sweden)

    Giuseppe Gianluca Cicco

    2009-12-01

    Full Text Available The aim of this paper is to recover the written testimonies – both narrative and documentary sources – and also archaeological evidences about the role of Lombard Salerno in the Mediterranean commerces between VIIIth and XIth centuries, beginning from the regency of the Beneventan prince Arechi II who, after the Frank conquest of the Lombard kingdom, developed the economy and the urban structure of the maritime city. In this text we tried also to examine the real existence of a port in Salerno for the early medieval centuries and the location of the markets in the city and in the neighboring territory. Further investigations regards the commercial activism – rather modest – of Lombard Salerno in the exchanges with the near Byzantine provinces, the Saracen colonies in the peninsular South Italy and Sicily.

  11. Long-term exposure to diesel engine exhaust induces primary DNA damage: a population-based study.

    Science.gov (United States)

    Duan, Huawei; Jia, Xiaowei; Zhai, Qingfeng; Ma, Lu; Wang, Shan; Huang, Chuanfeng; Wang, Haisheng; Niu, Yong; Li, Xue; Dai, Yufei; Yu, Shanfa; Gao, Weimin; Chen, Wen; Zheng, Yuxin

    2016-02-01

    Diesel engine exhaust (DEE) is a ubiquitous environmental pollutant and is carcinogenic to humans. To seek early and sensitive biomarkers for prediction of adverse health effects, we analysed the components of DEE particles, and examined the genetic and oxidative damages in DEE-exposed workers. 101 male diesel engine testing workers who were constantly exposed to DEE and 106 matched controls were enrolled in the present study. The components of DEE were analysed, including fine particulate matter (PM2.5), element carbon (EC), nitrogen dioxide (NO2), sulfur dioxide (SO2) and polycyclic aromatic hydrocarbons (PAHs). Postshift urine samples were collected and analysed for 1-hydroxypyrene (1-OHP), an internal exposure marker for DEE. Levels of DNA strand breaks and oxidised purines, defined as formamidopyrimidine-DNA glycosylase (FPG) sites in leucocytes, were measured by medium throughput Comet assay. Urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG) was also used to determine the level of oxidative stress. We found higher levels of PM2.5, EC, NO2, SO2 and PAHs in the diesel engine testing workshop and significantly higher urinary 1-OHP concentrations in exposed subjects (p<0.001). Compared with controls, the levels of parameters in normal Comet and FPG-Comet assay were all significantly higher in DEE-exposed workers (p<0.001), and in a dose-dependent and time-dependent manner. There were no significant differences between DEE-exposed workers and controls in regard to leucocyte FPG sensitive sites and urinary 8-OHdG levels. These findings suggest that DEE exposure mainly induces DNA damage, which might be used as an early biomarker for risk assessment of DEE exposure. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  12. Speech production in amplitude-modulated noise

    DEFF Research Database (Denmark)

    Macdonald, Ewen N; Raufer, Stefan

    2013-01-01

    The Lombard effect refers to the phenomenon where talkers automatically increase their level of speech in a noisy environment. While many studies have characterized how the Lombard effect influences different measures of speech production (e.g., F0, spectral tilt, etc.), few have investigated...... the consequences of temporally fluctuating noise. In the present study, 20 talkers produced speech in a variety of noise conditions, including both steady-state and amplitude-modulated white noise. While listening to noise over headphones, talkers produced randomly generated five word sentences. Similar...... of noisy environments and will alter their speech accordingly....

  13. Staffing an Academic Reference Desk with Librarians is not Cost-effective. A Review of: Ryan, Susan M. “Reference Transactions Analysis: The Cost-effectiveness of Staffing a Traditional Academic Reference Desk.” Journal of Academic Librarianship 34.5 (2008: 389-99.

    Directory of Open Access Journals (Sweden)

    Cari Merkley

    2009-06-01

    Full Text Available Objective – To determine whether it is cost effective to staff an academic reference desk with librarians through an examination of the types of reference questions being asked and the qualifications required to answer them.Design – Content analysis of reference transaction logs and activity-based costing for reference services based on quantitative data derived from the logs.Setting – Stetson University, a private institution in the United States with an FTE of approximately 2500.Subjects – 6959 phone, email, and in-person reference transactions logged at the reference desk by four full-time and two part-time librarians.Methods – This study repurposes data originally collected to determine the frequency with which librarians turned to online versus print sources when responding to questions at the reference desk. Librarians working at the Stetson University library reference desk recorded all reference queries received in person, by phone, or by email for a total of eight months between 2002 and 2006. Data collection took place in two month intervals in fall 2002, spring 2003, spring 2006, and fall 2006. Each question and the sources used to address it were logged by the librarian. Directional questions that were not related to the library’s collections and technical questions dealing with printer or copier mechanical problems were counted, but the specifics of these questions were not recorded. It was felt that these queries would not yield data relevant to the original research question on sources used as they “did not directly relate to an information need” (391. A total of 6959 questions were logged by librarians during the four collection periods. Questions were recorded for only 4431 transactions; the remaining 2528 queries related to printer/copier problems or non-library specific directions and were described as “direction and machine: non- informational” (394. The 4431 recorded questions were then divided into four categories derived by the researcher: look-up (a search for a known item, directional (library-specific orientation to the space and collections, technology (assistance with using library technology and electronic resources, and reference. The category of reference was further subdivided into eight additional categories: catalogue search, citation help, database help, “guide to correct databases,” “personal knowledge or referral,” “quick internet search,” research, and Serials Solutions (392. “Guide to correct databases” referred to advice on the appropriate database to answer a question and serials solutions included questions that could be answered using the Serials Solutions product, such as the availability of a particular journal or article in the collection (392. Questions were assigned to the single most appropriate category by the researcher. Question categories were then mapped to “suggested staffing levels” (396. This determination was made by the researcher, and no details were given as to how the decision was made for each category. The three levels of staffing discussed were librarian, “trained student or staff,” and “well-trained staff/occasional librarian referral” (396. The cost of staffing the reference desk during the eight months captured in this study was calculated by multiplying the hours worked by each librarian by his/her individual average rate of pay across the four data collection periods. Indirect staff costs such as benefits were not included in this calculation. The average cost per reference transaction was determined by dividing the total salary costs by the total number of reference queries during the periods of study. Costs for those categories of questions best addressed by a librarian could then be determined. The actual number of librarians who participated in the study is unclear. The methodology refers to four full-time and two part-time librarians (391. However, later in the article there is reference to five full-time and three part-time librarians rather than the numbers initially stated (396. This may reflect staffing changes during the study period, with the first set of numbers referring to positions rather than individuals, but this cannot be verified with the evidence presented in the article.Main Results – It was determined that most questions asked at the reference desk during the study period could have been addressed by trained student and staff member rather than librarians. Only 11% (784 of questions logged were deemed sufficiently complex by the researcher to require the attention of a librarian. The remaining 6175 transactions (89% of all those logged could most likely be handled by a different staffing complement. According to Ryan, approximately 74% of the reference transactions, including directional, technology, “quick internet,” and known item searching questions could have been answered by “trained student and staff” (396. Questions on catalogue searching, databases, citations, Serial Solutions, and personal knowledge/referrals, representing approximately 15% of all questions, could have been handled by experienced and knowledgeable staff with limited librarian intervention. The complexity of the question was in part judged by the number of sources required to answer it, with most (75% answerable with just one source. The total cost of staffing the reference desk with librarians for the eight months studied was approximately US$49,328.00. A total of 6959 questions were logged during this period, resulting in an average cost of US$7.09 per reference transaction. This cost is approximate, as the exact time spent on each question was not recorded. The cost of answering “non-informational” directional and technical questions was the most significant (396. This category represented 36.3% of all questions received at the reference desk, with a total staffing cost of $17, 919.41 ($7.09 x 2528. “Information-orientated” directional and technology questions followed at 15.4% (US$7,620 and 12.4% (US$6,110.18 respectively (396. According to Ryan, questions in all three categories could be addressed by students and staff. The cost of addressing research questions, the only category requiring librarians, was US$5557.29. Research transactions were greatly outnumbered by directional and technology related questions. An average of 3.6 research questions were asked at the reference desk during the 12 hours it was open each day, compared to 20.8 directional/technical questions.Conclusion – The nature of questions logged at the Stetson University library reference desk suggests that it is inefficient to staff the desk with librarians, given the salary costs of such a staffing model and the fact that librarian’s skills may not be required to answer most of the questions posed. Since the number of questions that need a librarian is so low, Ryan suggests that alternative staffing and service models be considered, so the energies of librarians could be more effectively employed elsewhere in the organization in areas such as information literacy instruction and the development of enhanced web services. It is noted that any reorganization of reference services should be done in concert with user surveys, consultation with staff, and extensive training to prepare staff for new roles. Suggested areas for further research identified by the researcher include the quality of reference transactions in an increasingly online environment.

  14. Online Programs and Geographic Proximity are Key Determinants of Information Professionals’ Interest in Pursuing Post-Master’s Education at the Doctoral Level. A Review of: Powell, Ronald R. and Susan E. Boling. “Post-Master’s Educational Needs of Information Professionals.” Journal of Access Services 3.4 (2005: 29-43.

    Directory of Open Access Journals (Sweden)

    Martha Ingrid Preddie

    2009-03-01

    Full Text Available Objective – To investigate post-master’s educational needs and interests of information professionals.Design – Survey research using print and electronic questionnaires.Setting – The geographic area surrounding Wayne State University in Michigan, United States of America.Subjects – Members of the library associations of Michigan, Ohio, Indiana, and Southwestern Ontario, Canada.Methods – Systematic random samples were derived from the membership lists of the library associations in Ohio, Indiana, and Southwestern Ontario. Paper questionnaires were mailed to those selected. Michigan Library Association’s official policy barred the release of its membership list to researchers. Consequently, announcements of the survey were placed in three successive issues of the Association’s electronic newsletter. Interested members were directed to a website to complete an electronic version of the questionnaire. This option was also extended to members of the other three library associations. The overall research question was investigated through specific questions that sought to ascertain the overall level of interest in professional library and information studies (LIS education, levels of interest in specific types of programs, factors that favoured or deterred enrolment in doctoral programs, as well as the fields of study that were preferred for combination with LIS in doctoral programs. With the exception of demographic type questions (e.g., place of residence and educational qualifications and two questions that required open ended responses, the questionnaire design encompassed questions with Likert scale type responses. Analysis of the responses included descriptive statistics, the use of Pearson chi square to determine statistically significant relationships, and, to a lesser extent, content analysis.Main Results – A total of 270 questionnaires(33% were returned from three populations: Ohio, Indiana, and Ontario. A self-selected sample of 101 members (6% of the Michigan Library Association responded. In general, almost 80% of the respondents admitted some importance to adding to their LIS qualification. However, only 41% felt that this was important or extremely important. From a choice of six educational offerings, namely, continuing education activities, non-degree master’s coursework, a second master’s degree, post-master’s certification, doctoral programs, and other, continuing education activities was the most valued, by 65.5% of the respondents. Participants were asked about their reasons, and the importance of these, for considering or deciding to enrol in an LIS doctoral program. The yearning to acquire knowledge was reported by 69.7% as the major reason, followed by 45.8% of the respondents who cited the wish to increase their income potential. In terms of major factors, prestige received the lowest rating, 21.1%. The time involved (73.8%, cost(66.3%, and distance from the program (63.2% were cited as the major deterrents to enrolling in doctoral programs. When asked about the likelihood of pursuing a doctoral LIS program in combination with business administration, computer science, or without any combination, “not likely” was the most popular choice. Those who were very likely or likely to pursue a joint program totalled approximately 30% of the respondents, while 37% indicated an interest in undertaking a doctorate in LIS only. The most frequent reasons proffered by those who selected “not likely” or “definitely not” for any of the three doctoral offerings included lack of interest, mitigating factors (e.g. time, cost, age, and program location, unfavourable cost/benefit analysis, preference for another area of knowledge,and the view that Ph.D.s were only useful for university faculty. Given the option to name subject areas that they desired to see combined with LIS in a doctoral program, 23 of 101 respondents proposed education, while 19 opted for public administration. A question inviting any other comments on the issue of post-master’s education yielded a predominant desire for “non traditional instruction,” particularly online courses as well as classes held in convenient locations. In terms of relationships between geographic location and factors that influenced interest in enrolling in a doctoral program, the desire “to become a more effective manager,” and “other” were statistically significant. The analysis also revealed a strong positive relationship between willingness to pursue an LIS-only doctoral program and the availability of such a program in geographic proximity. Similarly, there was a strong relationship between willingness to pursue an LIS program in close vicinity and the importance that was given to further LIS education.Conclusion – Online instruction and geographic proximity are key determinants of information professionals’ interest in pursuing post-master’s education at the doctoral level. Continuing education activities, non-degree coursework, and certificate programs are preferred over doctoral LIS programs, despite the finding that the major reason for enrolling in doctoral LIS programs is to fulfill the desire for knowledge acquisition. Schools offering Library and Information Science studies need to explore options for providing distance-education doctoral LIS programs as a means of reversing the current shortage of LIS faculty.

  15. Human Resource Management, 11th Edition International Student Version. By David A. DeCenzo, Stephen P. Robbins and Susan L. Verhulst, Wiley, 2013; 448 Pages. Price £54.99 / €66.00, ISBN 978-1-1183-7971-4

    OpenAIRE

    Shu-Kun Lin

    2013-01-01

    The 11th Edition of Human Resource Management helps students understand and remember concepts through a straightforward and conversational writing style and a wealth of examples to clarify ideas and build interest. The authors provide a strong foundation of essential elements of Human Resource Management (HRM) as well as a clear understanding of how Human Resource Management links with business strategy. Through practical applications, the authors illustrate the importance of employees on eve...

  16. Human Resource Management, 11th Edition International Student Version. By David A. DeCenzo, Stephen P. Robbins and Susan L. Verhulst, Wiley, 2013; 448 Pages. Price £54.99 / €66.00, ISBN 978-1-1183-7971-4

    Directory of Open Access Journals (Sweden)

    Shu-Kun Lin

    2013-02-01

    Full Text Available The 11th Edition of Human Resource Management helps students understand and remember concepts through a straightforward and conversational writing style and a wealth of examples to clarify ideas and build interest. The authors provide a strong foundation of essential elements of Human Resource Management (HRM as well as a clear understanding of how Human Resource Management links with business strategy. Through practical applications, the authors illustrate the importance of employees on every level of the organization, helping students understand HRM elements such as recruitment, training, motivation, retention, safety, the legal environment, and how they support successful business strategies.

  17. Response to the Colloquium "The Organisation for Economic Co-Operation and Development's International Early Learning Study: Opening for Debate and Contestation", by Peter Moss, Gunilla Dahlberg, Susan Grieshaber, Susanna Mantovani, Helen May, Alan Pence, Sylvie Rayna, Beth Blue Swadener and Michel Vandenbroeck, "Contemporary Issues in Early Childhood" 17(3)

    Science.gov (United States)

    Mackey, Glynne; Hill, Diti; De Vocht, Lia

    2016-01-01

    In this article, the authors opine that the introduction of an international assessment of children's early learning, such as proposed by the OECD with its planned International Early Learning Study, will shift the emphasis away from pedagogies which focus on that which is meaningful and relevant in children's lives and their learning, to an…

  18. The Need for a Revised Joint Personnel Accounting Doctrine

    Science.gov (United States)

    2011-05-22

    recoveries to field operations for the 11 David R. Graham, Ashley N. Bybee , Susan L. Clark-Sestak, and...Naval War College, 2009), XI-43. 16 David R. Graham, Ashley N. Bybee , Susan L. Clark-Sestak, and Michal S. Finnin, Assessment of DOD Central...Division, 8 June 2005. Graham, David R., Ashley N. Bybee , Susan L. Clark-Sestak, and Michal S. Finnin. Assessment of DOD Central

  19. Critical thinking: are the ideals of OBE failing us or are we failing the ...

    African Journals Online (AJOL)

    Critical thinking: are the ideals of OBE failing us or are we failing the ideals of OBE? K Lombard, M Grosser. Abstract. No Abstract. South African Journal of Education Vol. 28 (4) 2008: pp. 561-580. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  20. Introduction and evaluation of the wood preservative potentials of ...

    African Journals Online (AJOL)

    The ability of Sternbergia candida (SB Candidum Mathew.) extract to suppress attack by Postia placenta (Fries) M. Larsen et Lombard (Mad 698), (a brown-rot) and Trametes versicolor (L.ex Fr.) Quel. (a white-rot) was investigated. The extract was dissolved from Sterinbergia Candidum's bulb and leaves in 96% ethyl ...

  1. Von der Straße ins Labor: Die Modifikation der Sprachproduktion bei lauten Fahrgeräuschen

    DEFF Research Database (Denmark)

    Landgraf, Rabea; Niebuhr, Oliver; Schmidt, Gerhard

    2015-01-01

    jeweils gleichen Geräuschbelastungen Sprachaufnahmen durchgeführt. Während frühere Arbeiten zur Lombard-Sprache überwiegend prosodische und segmentelle Aspekte betrachteten, wurden in dieser Arbeit vor allem kommunikative Parameter der Gesprächssteuerung untersucht. Die Ergebnisse zeigen, dass der im...

  2. CERN craftsman named Best in France

    CERN Multimedia

    Laurent Guiraud

    2001-01-01

    Didier Lombard, metal worker in EST Division, was crowned 'France's Top Craftsman' during the 21st edition of the contest, which covered the period 1997 to 2000. CERN employs some of Europe's top crafts people to work on construction of components for experiments that are designed to a high degree of precision.

  3. Hugo Grotius in dialogue with his colleagues. Intertextuality and polemics in Historia Gotthorum

    NARCIS (Netherlands)

    Janssen, Lydia

    2017-01-01

    In his Historia Gotthorum (1655), Hugo Grotius set up a Swedish ‘Gothic myth’, a powerful historiographical construct aimed at increasing Swedish prestige by identifying the ancient Swedish as the forebears of the late antique Goths, Vandals and Lombards. Entering into dialogue with fellow

  4. African Journal for Physical Activity and Health Sciences - Vol 17 ...

    African Journals Online (AJOL)

    Impact of a four-year wellness programme on coronary artery disease risk in male employees · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. L Lategan, DC Lourens, AJJ Lombard, 489-501. http://dx.doi.org/10.4314/ajpherd.v17i3.71100 ...

  5. Les élites princières du pays nord-danubien au début de l’époque mérovingienne

    Czech Academy of Sciences Publication Activity Database

    Tejral, Jaroslav

    2017-01-01

    Roč. 58, č. 1 (2017), s. 103-137 ISSN 1211-7250 Institutional support: RVO:68081758 Keywords : North Danubian country * Merovingian period * princely tombs * Herules * Lombards Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology http://prehled-vyzkumu.arub.avcr.cz/prehled-cisel-a-clanku/prehled-vydanych-cisel/files/PV-58-1-tejral.pdf

  6. Effect of room absorption on human vocal output in multitalker situations

    NARCIS (Netherlands)

    Nijs, L.; Saher, K.; Den Ouden, D.

    2008-01-01

    People increase their vocal output in noisy environments. This is known as the Lombard effect. The aim of the present study was to measure the effect as a function of the absorption coefficient. The noise source was generated by using other talkers in the room. A-weighted sound levels were measured

  7. 76 FR 21034 - Dex One, et al.; Amended Certification Regarding Eligibility To Apply for Worker Adjustment...

    Science.gov (United States)

    2011-04-14

    ... firm acquiring from a foreign country services like or directly competitive with the services supplied..., Including On-Site Leased Workers of Advantage XPO, Fort Myers, Maitland, and Ocala, FL TA-W-75,172A Dex One... Advantage XPO, Arlington Heights, Chicago, Lombard, Springfield, and Tinley Park, IL TA-W-75,172B Dex One...

  8. Disease: H01046 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available ... TITLE ... Efficacy of albendazole against the whipworm trichuris trichiura--a randomised, controlled trial. ... JOURNAL ... S Afr Med J 94:972-6 (2004) ...0-6736(06)68653-4 ... PMID:15662995 (drug) ... AUTHORS ... Adams VJ, Lombard CJ, Dhansay MA, Markus MB, Fincham JE

  9. 78 FR 29200 - Advisory Committee for the Study of Eastern Europe and the Independent States of the Former...

    Science.gov (United States)

    2013-05-17

    ... advanced graduate training, language training, and postdoctoral research. The committee includes...: April 19, 2013. Susan H. Nelson, Executive Director, Advisory Committee for Study of Eastern Europe and...

  10. 76 FR 65500 - Fisheries of the Exclusive Economic Zone Off Alaska; Recordkeeping and Reporting Requirements...

    Science.gov (United States)

    2011-10-21

    .../seattlelakeunion/location.php . FOR FURTHER INFORMATION CONTACT: Susan Hall, 907-586-7462. SUPPLEMENTARY... workshops will be physically accessible to people with disabilities. Requests for sign language...

  11. 77 FR 24491 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Science.gov (United States)

    2012-04-24

    ... Smyrna, Tennessee; James A. Campbell, Nashville, Tennessee; William Kent Coleman, Murfreesboro, Tennessee... River Hills, Wisconsin; David J. Lubar, Fox Point, Wisconsin; Susan Lubar Solvang, and Joan P. Lubar...

  12. The Relationship between Social Factors and the Poverty ...

    African Journals Online (AJOL)

    Ada Global

    to the high DEE that greatly reduced the energy available for milk production, rather than a toxicity effect of the .... Diet. High protein. High carbohydrate. % kcal kcal. Fat. 10. 10. Carbohydrate ... used to correct the raw data to these standards.

  13. Saksamaa teatrilavadel taas 1920. aastad / Erkki Otsman

    Index Scriptorium Estoniae

    Otsman, Erkki, 1966-

    2006-01-01

    Berliinis ja Hamburgis nähtud kabaree-etendustest : Bertolt Brechti "Kolmekrossiooper" Berliini uues teater-kontserdisaalis Admiralspalast (lavastaja Klaus Maria Brandauer), Max Raabe ja Palast Orchesteri kontsertetendus "Palast Revue" Hamburgi Thalia teatris, Georgette Dee kontsert Brechti lauludest

  14. Toward SC2

    CERN Multimedia

    1975-01-01

    Internal view of the housing of the rotary condenser, of the sixteen sets of shaped stator blades (external conductor) and of the stationary disk of gap capacitor(internal conductor), with sign of discharges . (Camera is directed to the dee)

  15. 46 CFR 160.002-3 - Materials.

    Science.gov (United States)

    2010-10-01

    ... warp and 70 pounds in the filling. If it is proposed to treat the fabric with a fire-retardant...-resistant material. Dee ring ends shall be welded to form a continuous ring. The webbing opening of the snap...

  16. 46 CFR 160.005-3 - Materials.

    Science.gov (United States)

    2010-10-01

    ... and 70 pounds in the filling. If it is proposed to treat the fabric with a fire-retardant substance...-resistant material. Dee ring ends shall be welded to form a continuous ring. The webbing opening of the snap...

  17. The biological control of voluntary exercise, spontaneous physical activity and daily energy expenditure in relation to obesity : human and rodent perspectives

    NARCIS (Netherlands)

    Garland, Theodore; Schutz, Heidi; Chappell, Mark A.; Keeney, Brooke K.; Meek, Thomas H.; Copes, Lynn E.; Acosta, Wendy; Drenowatz, Clemens; Maciel, Robert C.; van Dijk, Gertjan; Kotz, Catherine M.; Eisenmann, Joey C.; Garland, Jr.

    Mammals expend energy in many ways, including basic cellular maintenance and repair, digestion, thermoregulation, locomotion, growth and reproduction. These processes can vary tremendously among species and individuals, potentially leading to large variation in daily energy expenditure (DEE).

  18. Mutations of PTPN23 in developmental and epileptic encephalopathy

    KAUST Repository

    Sowada, Nadine

    2017-10-31

    Developmental and epileptic encephalopathies (DEE) are a heterogeneous group of neurodevelopmental disorders with poor prognosis. Recent discoveries have greatly expanded the repertoire of genes that are mutated in epileptic encephalopathies and DEE, often in a de novo fashion, but in many patients, the disease remains molecularly uncharacterized. Here, we describe a new form of DEE in patients with likely deleterious biallelic variants in PTPN23. The phenotype is characterized by early onset drug-resistant epilepsy, severe and global developmental delay, microcephaly, and sometimes premature death. PTPN23 encodes a tyrosine phosphatase with strong brain expression, and its knockout in mouse is embryonically lethal. Structural modeling supports a deleterious effect of the identified alleles. Our data suggest that PTPN23 mutations cause a rare severe form of autosomal-recessive DEE in humans, a finding that requires confirmation.

  19. Daily energy expenditure and physical activity measured in Parkinson's disease patients with and without weight loss

    Science.gov (United States)

    Patients with Parkinson's disease (PD) commonly exhibit weight loss, which investigators attribute to various factors, including elevated resting energy expenditure. We tested the hypothesis that daily energy expenditure (DEE) and its components, resting energy expenditure (REF) and physical activit...

  20. Comment on the Nanoparticle Conclusions in Crüts et al. (2008, "Exposure to diesel exhaust induces changes in EEG in human volunteers"

    Directory of Open Access Journals (Sweden)

    Long Christopher M

    2008-07-01

    Full Text Available Abstract A recent publication in this journal reported interesting changes in electroencephalographic (EEG waves that occurred in 10 young, male volunteers following inhalation for one hour of elevated levels of diesel-engine exhaust fumes 1. The authors then proposed a chain of causal events that they hypothesized underlay their observed EEG changes. Their reasoning linked the observed results to nanoparticles in diesel-engine exhaust (DEE, and went on to suggest that associations between changes in ambient particulate matter (PM levels and changes in health statistics might be due to the effects of diesel-engine exhaust (DEE nanoparticles on EEG. We suggest that the extrapolations of the Crüts et al. EEG findings to casual mechanisms about how ambient levels of DEE particulate might affect electrical signals in the brain, and subsequently to how DEE particulate might alter disease risk, are premature.

  1. South African Crime Quarterly: Editorial Policies

    African Journals Online (AJOL)

    Articles submitted to SACQ are double-blind peer-reviewed before publication. ... Consistent tense/voice/person ... Ward (Senior Lecturer, Department of Psychology, University of Cape Town); Dr Dee Smythe (Senior Lecturer, Department of ...

  2. Daily energy expenditure, physical activity, and weight loss in Parkinson's disease patients

    Science.gov (United States)

    Patients with Parkinson's disease (PD) commonly exhibit weight loss (WL) which investigators attribute to various factors, including elevated energy expenditure. We tested the hypothesis that daily energy expenditure (DEE) and its components, resting energy expenditure (REE) and physical activity (P...

  3. Diethyl Ether as an Ignition Enhancer for Naphtha Creating a Drop in Fuel for Diesel

    KAUST Repository

    Vallinayagam, R.

    2016-12-01

    Direct use of naphtha in compression ignition (CI) engines is not advisable because its lower cetane number negatively impacts the auto ignition process. However, engine or fuel modifications can be made to operate naphtha in CI engines. Enhancing a fuel’s auto ignition characteristics presents an opportunity to use low cetane fuel, naphtha, in CI engines. In this research, Di-ethyl ether (DEE) derived from ethanol is used as an ignition enhancer for light naphtha. With this fuel modification, a “drop-in” fuel that is interchangeable with existing diesel fuel has been created. The ignition characteristics of DEE blended naphtha were studied in an ignition quality tester (IQT); the measured ignition delay time (IDT) for pure naphtha was 6.9 ms. When DEE was added to naphtha, IDT decreased and D30 (30% DEE + 70% naphtha) showed comparable IDT with US NO.2 diesel. The derived cetane number (DCN) of naphtha, D10 (10% DEE + 90% naphtha), D20% DEE + 80% naphtha) and D30 were measured to be 31, 37, 40 and 49, respectively. The addition of 30% DEE in naphtha achieved a DCN equivalent to US NO.2 diesel. Subsequent experiments in a CI engine exhibited longer ignition delay for naphtha compared to diesel. The peak in-cylinder pressure is higher for naphtha than diesel and other tested fuels. When DEE was added to naphtha, the ignition delay shortened and peak in-cylinder pressure is reduced. A 3.7% increase in peak in-cylinder pressure was observed for naphtha compared to US NO.2 diesel, while D30 showed comparable results with diesel. The pressure rise rate dropped with the addition of DEE to naphtha, thereby reducing the ringing intensity. Naphtha exhibited a peak heat release rate of 280 kJ/m3deg, while D30 showed a comparable peak heat release rate to US NO.2 diesel. The amount of energy released during the premixed combustion phase decreased with the increase of DEE in naphtha. Thus, this study demonstrates the suitability of DEE blended naphtha mixtures as a

  4. Improving Vegetable Oil Fueled CI Engine Characteristics Through Diethyl Ether Blending

    KAUST Repository

    Vedharaj, S.

    2016-12-01

    In this research, the flow and ignition properties of vegetable oil (VO) are improved by blending it with diethyl ether (DEE). DEE, synthesized from ethanol, has lower viscosity than diesel and VO. When DEE is blended with VO, the resultant DEEVO mixtures have favorable properties for compression ignition (CI) engine operation. As such, DEEVO20 (20% DEE + 80% VO) and DEEVO40 (40% DEE + 60% VO) were initially considered in the current study. The viscosity of VO is 32.4*10−6 m2/s; the viscosity is reduced with the increase of DEE in VO. In this study, our blends were limited to a maximum of 40% DEE in VO. The viscosity of DEEVO40 is 2.1*10−6 m2/s, which is comparable to that of diesel (2.3*10−6 m2/s). The lower boiling point and flash point of DEE improves the fuel spray and evaporation for DEEVO mixtures. In addition to the improvement in physical properties, the ignition quality of DEEVO mixtures is also improved, as DEE is a high cetane fuel (DCN = 139). The ignition characteristics of DEEVO mixtures were studied in an ignition quality tester (IQT). There is an evident reduction in ignition delay time (IDT) for DEEVO mixtures compared to VO. The IDT of VO (4.5 ms), DEEVO20 (3.2 ms) and DEEVO40 (2.7 ms) was measured in IQT. Accordingly, the derived cetane number (DCN) of DEEVO mixtures increased with the increase in proportion of DEE. The reported mixtures were also tested in a single cylinder CI engine. The start of combustion (SOC) was advanced for DEEVO20 and DEEVO40 compared to diesel, which is attributed to the high DCN of DEEVO mixtures. On the other hand, the peak heat release rate decreased for DEEVO mixtures compared to diesel. Gaseous emissions such as nitrogen oxide (NOX), total hydrocarbon (THC) and smoke were reduced for DEEVO mixtures compared to diesel. The physical and ignition properties of VO are improved by the addition of DEE, and thus, the need for the trans-esterification process is averted. Furthermore, this blending strategy is simpler

  5. Diethyl Ether as an Ignition Enhancer for Naphtha Creating a Drop in Fuel for Diesel

    KAUST Repository

    Vallinayagam, R.; Vedharaj, S.; Sarathy, Mani; Dibble, Robert W.

    2016-01-01

    Direct use of naphtha in compression ignition (CI) engines is not advisable because its lower cetane number negatively impacts the auto ignition process. However, engine or fuel modifications can be made to operate naphtha in CI engines. Enhancing a fuel’s auto ignition characteristics presents an opportunity to use low cetane fuel, naphtha, in CI engines. In this research, Di-ethyl ether (DEE) derived from ethanol is used as an ignition enhancer for light naphtha. With this fuel modification, a “drop-in” fuel that is interchangeable with existing diesel fuel has been created. The ignition characteristics of DEE blended naphtha were studied in an ignition quality tester (IQT); the measured ignition delay time (IDT) for pure naphtha was 6.9 ms. When DEE was added to naphtha, IDT decreased and D30 (30% DEE + 70% naphtha) showed comparable IDT with US NO.2 diesel. The derived cetane number (DCN) of naphtha, D10 (10% DEE + 90% naphtha), D20% DEE + 80% naphtha) and D30 were measured to be 31, 37, 40 and 49, respectively. The addition of 30% DEE in naphtha achieved a DCN equivalent to US NO.2 diesel. Subsequent experiments in a CI engine exhibited longer ignition delay for naphtha compared to diesel. The peak in-cylinder pressure is higher for naphtha than diesel and other tested fuels. When DEE was added to naphtha, the ignition delay shortened and peak in-cylinder pressure is reduced. A 3.7% increase in peak in-cylinder pressure was observed for naphtha compared to US NO.2 diesel, while D30 showed comparable results with diesel. The pressure rise rate dropped with the addition of DEE to naphtha, thereby reducing the ringing intensity. Naphtha exhibited a peak heat release rate of 280 kJ/m3deg, while D30 showed a comparable peak heat release rate to US NO.2 diesel. The amount of energy released during the premixed combustion phase decreased with the increase of DEE in naphtha. Thus, this study demonstrates the suitability of DEE blended naphtha mixtures as a

  6. Improving Vegetable Oil Fueled CI Engine Characteristics Through Diethyl Ether Blending

    KAUST Repository

    Vedharaj, S.; Vallinayagam, R.; Sarathy, Mani; Dibble, Robert W.

    2016-01-01

    In this research, the flow and ignition properties of vegetable oil (VO) are improved by blending it with diethyl ether (DEE). DEE, synthesized from ethanol, has lower viscosity than diesel and VO. When DEE is blended with VO, the resultant DEEVO mixtures have favorable properties for compression ignition (CI) engine operation. As such, DEEVO20 (20% DEE + 80% VO) and DEEVO40 (40% DEE + 60% VO) were initially considered in the current study. The viscosity of VO is 32.4*10−6 m2/s; the viscosity is reduced with the increase of DEE in VO. In this study, our blends were limited to a maximum of 40% DEE in VO. The viscosity of DEEVO40 is 2.1*10−6 m2/s, which is comparable to that of diesel (2.3*10−6 m2/s). The lower boiling point and flash point of DEE improves the fuel spray and evaporation for DEEVO mixtures. In addition to the improvement in physical properties, the ignition quality of DEEVO mixtures is also improved, as DEE is a high cetane fuel (DCN = 139). The ignition characteristics of DEEVO mixtures were studied in an ignition quality tester (IQT). There is an evident reduction in ignition delay time (IDT) for DEEVO mixtures compared to VO. The IDT of VO (4.5 ms), DEEVO20 (3.2 ms) and DEEVO40 (2.7 ms) was measured in IQT. Accordingly, the derived cetane number (DCN) of DEEVO mixtures increased with the increase in proportion of DEE. The reported mixtures were also tested in a single cylinder CI engine. The start of combustion (SOC) was advanced for DEEVO20 and DEEVO40 compared to diesel, which is attributed to the high DCN of DEEVO mixtures. On the other hand, the peak heat release rate decreased for DEEVO mixtures compared to diesel. Gaseous emissions such as nitrogen oxide (NOX), total hydrocarbon (THC) and smoke were reduced for DEEVO mixtures compared to diesel. The physical and ignition properties of VO are improved by the addition of DEE, and thus, the need for the trans-esterification process is averted. Furthermore, this blending strategy is simpler

  7. Experimental and Numerical Investigation of Ethanol/Diethyl Ether Mixtures in a CI Engine

    KAUST Repository

    Sivasankaralingam, Vedharaj

    2016-10-17

    The auto-ignition characteristics of diethyl ether (DEE)/ethanol mixtures are investigated in compression ignition (CI) engines both numerically and experimentally. While DEE has a higher derived cetane number (DCN) of 139, ethanol exhibits poor ignition characteristics with a DCN of 8. DEE was used as an ignition promoter for the operation of ethanol in a CI engine. Mixtures of DEE and ethanol (DE), i.e., DE75 (75% DEE + 25% ethanol), DE50 (50% DEE + 50% ethanol) and DE25 (25% DEE + 75% ethanol), were tested in a CI engine. While DE75 and DE50 auto-ignited at an inlet air pressure of 1.5 bar, DE25 failed to auto-ignite even at boosted pressure of 2 bar. The peak in-cylinder pressure for diesel and DE75 were comparable, while DE50 showed reduced peak in-cylinder pressure with delayed start of combustion (SOC). Numerical simulations were conducted to study the engine combustion characteristics of DE mixture. A comprehensive detailed chemical kinetic model was created to represent the combustion of DE mixtures. The detailed mechanism was then reduced using standard direct relation graph (DRG-X) method and coupled with 3D CFD code, CONVERGE, to simulate the experimental data. The simulation results showed that the effects of physical properties on DE50 combustion are negligible. Simulations of DE50 mixture revealed that the combustion is nearly homogenous, while diesel (n-heptane used as a surrogate) and DE75 showed similar combustion behavior with flame liftoff and diffusion controlled combustion. Diesel exhibited auto-ignition at an equivalence ratio of 2, while DE75 and DE50 showed auto-ignition in the equivalence ratio range of 1-1.5 and 0-1, respectively. The experiments and numerical simulations demonstrate how the high reactivity of DEE supports the auto-ignition of ethanol, while ethanol acts as a radical scavenger.

  8. Radio frequency system

    Energy Technology Data Exchange (ETDEWEB)

    Basu Mallik, D N; Bhattacharya, D S; Khemka, P K; Kar, K K; Rao, C B.S.; Thatte, A P

    1977-09-01

    The RF system of the variable energy cyclotron at Calcutta mainly consists of the dee, the dee stem, the fixed and moving panels, all enclosed in a vacuum-light enclosure called the resonator tank. The system can be tuned in the range 5.5 MHz to 16.5 MHz. The different parts of the resonant system including the RF oscillator are described.

  9. The radio frequency system

    International Nuclear Information System (INIS)

    Basu Mallik, D.N.; Bhattacharya, D.S.; Khemka, P.K.; Kar, K.K.; Rao, C.B.S.; Thatte, A.P.

    1977-01-01

    The RF system of the variable energy cyclotron at Calcutta mainly consists of the dee, the dee stem, the fixed and moving panels, all enclosed in a vacuum-light enclosure called the resonator tank. The system can be tuned in the range 5.5 MHz to 16.5 MHz. The different parts of the resonant system including the RF oscillator are described. (A.K.)

  10. Bagatellid : Maailm / Nele-Eva Steinfeld, Ivo Heinloo

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2010-01-01

    Muusikasõnumeid maailmast: ECHO Klassik aasta dirigent on Paavo Järvi. Lahkus tunnustatud dirigent Charles Mackerras (1925-2010).Kristjan Järvi sõlmis lepingu plaadifirmaga Sony Classical. Kuninganna Elisabethi konkursi võitis pianist Denis Kozhukhin. Suri pianist Yvonne Loriod (1924-2010). Mary J. Blige kehastab filmis Nina Simone'i. Suri Hank Jones. Dee Dee Bridgewater tähistab juubelit erilise albumiga. Prince plaanib korraldada jazzifestivali

  11. Axisymmetric instability in a noncircular tokamak

    International Nuclear Information System (INIS)

    Lipschultz, B.

    1979-10-01

    The stability of dee, inverse-dee and square cross section plasmas to axisymmetric modes has been investigated experimentally in Tokapole II, a tokamak with a four-null poloidal divertor. Experimental results are closely compared with predictions of two numerical stability codes - the PEST code (ideal MHD, linear stability) adapted to tokapole geometry and a code which follows the nonlinear evolution of shapes similar to tokapole equilibria

  12. A new PET tracer specific for vascular endothelial growth factor receptor

    International Nuclear Information System (INIS)

    Wang, Hui; Cai, Weibo; Chen, Kai; Li, Zi-Bo; Kashefi, Amir; He, Lina; Chen, Xiaoyuan

    2007-01-01

    Noninvasive positron emission tomography (PET) imaging of vascular endothelial growth factor receptor 2 (VEGFR-2) expression could be a valuable tool for evaluation of patients with a variety of malignancies, and particularly for monitoring those undergoing antiangiogenic therapies that block VEGF/VEGFR-2 function. The aim of this study was to develop a VEGFR-2-specific PET tracer. The D63AE64AE67A mutant of VEGF 121 (VEGF DEE ) was generated by recombinant DNA technology. VEGF 121 and VEGF DEE were purified and conjugated with DOTA for 64 Cu labeling. The DOTA conjugates were tested in vitro for VEGFR-2 specificity and functional activity. In vivo tumor targeting efficacy and pharmacokinetics of 64 Cu-labeled VEGF 121 and VEGF DEE were compared using an orthotopic 4T1 murine breast tumor model. Blocking experiments, biodistribution studies, and immunofluorescence staining were carried out to confirm the noninvasive imaging results. Cell binding assay demonstrated that VEGF DEE had about 20-fold lower VEGFR-1 binding affinity and only slightly lower VEGFR-2 binding affinity as compared with VEGF 121 . MicroPET imaging studies revealed that both 64 Cu-DOTA-VEGF 121 and 64 Cu-DOTA-VEGF DEE had rapid and prominent activity accumulation in VEGFR-2-expressing 4T1 tumors. The renal uptake of 64 Cu-DOTA-VEGF DEE was significantly lower than that of 64 Cu-DOTA-VEGF 121 as rodent kidneys expressed high levels of VEGFR-1 based on immunofluorescence staining. Blocking experiments and biodistribution studies confirmed the VEGFR specificity of 64 Cu-DOTA-VEGF DEE . We have developed a VEGFR-2-specific PET tracer, 64 Cu-DOTA-VEGF DEE . It has comparable tumor targeting efficacy to 64 Cu-DOTA-VEGF 121 but much reduced renal toxicity. This tracer may be translated into the clinic for imaging tumor angiogenesis and monitoring antiangiogenic treatment efficacy. (orig.)

  13. Occupational exposure to diesel engine exhaust and serum cytokine levels.

    Science.gov (United States)

    Dai, Yufei; Ren, Dianzhi; Bassig, Bryan A; Vermeulen, Roel; Hu, Wei; Niu, Yong; Duan, Huawei; Ye, Meng; Meng, Tao; Xu, Jun; Bin, Ping; Shen, Meili; Yang, Jufang; Fu, Wei; Meliefste, Kees; Silverman, Debra; Rothman, Nathaniel; Lan, Qing; Zheng, Yuxin

    2018-03-01

    The International Agency for Research on Cancer has classified diesel engine exhaust (DEE) as a human lung carcinogen. Given that inflammation is suspected to be an important underlying mechanism of lung carcinogenesis, we evaluated the relationship between DEE exposure and the inflammatory response using data from a cross-sectional molecular epidemiology study of 41 diesel engine testing workers and 46 unexposed controls. Repeated personal exposure measurements of PM 2.5 and other DEE constituents were taken for the diesel engine testing workers before blood collection. Serum levels of six inflammatory biomarkers including interleukin (IL)-1, IL-6, IL-8, tumor necrosis factor (TNF)-α, macrophage inflammatory protein (MIP)-1β, and monocyte chemotactic protein (MCP)-1 were analyzed in all subjects. Compared to unexposed controls, concentrations of MIP-1β were significantly reduced by ∼37% in DEE exposed workers (P 397 µg/m 3 ) compared to unexposed controls. Further, significant inverse exposure-response relationships for IL-8 and MCP-1 were also found in relation to increasing PM 2.5 levels among the DEE exposed workers. Given that IL-8, MIP-1β, and MCP-1 are chemokines that play important roles in recruitment of immunocompetent cells for immune defense and tumor cell clearance, the observed lower levels of these markers with increasing PM 2.5 exposure may provide insight into the mechanism by which DEE promotes lung cancer. Environ. Mol. Mutagen. 59:144-150, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  14. Daily energy expenditure in free-ranging Gopher Tortoises (Gopherus polyphemus)

    Science.gov (United States)

    Jodice, P.G.R.; Epperson, D.M.; Visser, G. Henk

    2006-01-01

    Studies of ecological energetics in chelonians are rare. Here, we report the first measurements of daily energy expenditure (DEE) and water influx rates (WIRs) in free-ranging adult Gopher Tortoises (Gopherus polyphemus). We used the doubly labeled water (DLW) method to measure DEE in six adult tortoises during the non-breeding season in south-central Mississippi, USA. Tortoise DEE ranged from 76.7-187.5 kj/day and WIR ranged from 30.6-93.1 ml H2O/day. Daily energy expenditure did not differ between the sexes, but DEE was positively related to body mass. Water influx rates varied with the interaction of sex and body mass. We used a log/log regression model to assess the allometric relationship between DEE and body mass for Gopher Tortoises, Desert Tortoises (Gopherus agassizii), and Box Turtles (Terrapene carolina), the only chelonians for which DEE has been measured. The slope of this allometric model (0.626) was less than that previously calculated for herbivorous reptiles (0.813), suggesting that chelonians may expend energy at a slower rate per unit of body mass compared to other herbivorous reptiles. We used retrospective power analyses and data from the DLW isotope analyses to develop guidelines for sample sizes and duration of measurement intervals, respectively, for larger-scale energetic studies in this species. ?? 2006 by the American Society of Ichthyologists and Herpetologists.

  15. Anionic carbonato and oxalato cobalt(III) nitrogen mustard complexes.

    Science.gov (United States)

    Craig, Peter R; Brothers, Penelope J; Clark, George R; Wilson, William R; Denny, William A; Ware, David C

    2004-02-21

    Synthetic approaches to cobalt(III) complexes [Co(L)(L')2] containing the bidentate dialkylating nitrogen mustard N,N-bis(2-chloroethyl)-1,2-ethanediamine (L = dce) together with anionic ancilliary ligands (L') which are either carbonato (CO3(2-)), oxalato (ox2-), bis(2-hydroxyethyl)dithiocarbamato (bhedtc-), 2-pyridine carboxylato (pico-) or 2-pyrazine carboxylato (pyzc-) were investigated. Synthetic routes were developed using the related amines N,N-diethyl-1,2-ethanediamine (dee) and 1,2-ethanediamine (en). The complexes [Co(CO3)2(L)]- (L = dee 1, dce 2), [Co(ox)2(L)]- (L = dee 3, dce 4), [Co(bhedtc)2(dee)]+ 5, [Co(bhedtc)2(en)]+ 6, mer-[Co(pico)3], mer-[Co(pyzc)]3 7 and [Co(pico)2(dee)]+ 8 were prepared and were characterised by IR, UV-Vis, 1H and 13C[1H] NMR spectroscopy, mass spectrometry and cyclic voltammetry. [Co(bhedtc)2(en)]BPh4 6b and trans(O)-[Co(pico)2(dee)]ClO4 8 were characterised by X-ray crystallography. In vitro biological tests were carried out on complexes 1-4 in order to assess the degree to which coordination of the mustard to cobalt attenuated its cytotoxicity, and the differential toxicity in air vs. nitrogen.

  16. Thyroid hormones correlate with resting metabolic rate, not daily energy expenditure, in two charadriiform seabirds

    Directory of Open Access Journals (Sweden)

    Kyle H. Elliott

    2013-04-01

    Thyroid hormones affect in vitro metabolic intensity, increase basal metabolic rate (BMR in the lab, and are sometimes correlated with basal and/or resting metabolic rate (RMR in a field environment. Given the difficulty of measuring metabolic rate in the field—and the likelihood that capture and long-term restraint necessary to measure metabolic rate in the field jeopardizes other measurements—we examined the possibility that circulating thyroid hormone levels were correlated with RMR in two free-ranging bird species with high levels of energy expenditure (the black-legged kittiwake, Rissa tridactyla, and thick-billed murre, Uria lomvia. Because BMR and daily energy expenditure (DEE are purported to be linked, we also tested for a correlation between thyroid hormones and DEE. We examined the relationships between free and bound levels of the thyroid hormones thyroxine (T4 and triiodothyronine (T3 with DEE and with 4-hour long measurements of post-absorptive and thermoneutral resting metabolism (resting metabolic rate; RMR. RMR but not DEE increased with T3 in both species; both metabolic rates were independent of T4. T3 and T4 were not correlated with one another. DEE correlated with body mass in kittiwakes but not in murres, presumably owing to the larger coefficient of variation in body mass during chick rearing for the more sexually dimorphic kittiwakes. We suggest T3 provides a good proxy for resting metabolism but not DEE in these seabird species.

  17. Emission Studies in CI Engine using LPG and Palm Kernel Methyl Ester as Fuels and Di-ethyl Ether as an Additive

    Science.gov (United States)

    Dora, Nagaraju; Jothi, T. J. Sarvoththama

    2018-05-01

    The present study investigates the effectiveness of using di-ethyl ether (DEE) as the fuel additive in engine performance and emissions. Experiments are carried out in a single cylinder four stroke diesel engine at constant speed. Two different fuels namely liquefied petroleum gas (LPG) and palm kernel methyl ester (PKME) are used as primary fuels with DEE as the fuel additive. LPG flow rates of 0.6 and 0.8 kg/h are considered, and flow rate of DEE is varied to maintain the constant engine speed. In case of PKME fuel, it is blended with diesel in the latter to the former ratio of 80:20, and DEE is varied in the volumetric proportion of 1 and 2%. Results indicate that for the engine operating in LPG-DEE mode at 0.6 kg/h of LPG, the brake thermal efficiency is lowered by 26%; however, NOx is subsequently reduced by around 30% compared to the engine running with only diesel fuel at 70% load. Similarly, results of PKME blended fuel showed a drastic reduction in the NOx and CO emissions. In these two modes of operation, DEE is observed to be significant fuel additive regarding emissions reduction.

  18. Comparing rat and rabbit embryo-fetal developmental toxicity data for 379 pharmaceuticals: on systemic dose and developmental effects

    NARCIS (Netherlands)

    Peter T. Theunissen; Bruce Beyer; Sonia Beken

    2016-01-01

    And co-authors William J. Breslin, Gregg D. Cappon, Connie L. Chen, Gary Chmielewski, Luc de Schaepdrijver, Brian Enright, Jennifer E. Foreman, Wafa Harrouk, Kok-Wah Hew, Alan M. Hoberman, Julia Y. Hui, Thomas B. Knudsen, Susan B. Laffan, Susan L. Makris, Matthew Martin, Mary Ellen McNerney,

  19. Big Data for Education: Data Mining, Data Analytics, and Web Dashboards. Governance Studies at Brookings

    Science.gov (United States)

    West, Darrell M.

    2012-01-01

    Twelve-year-old Susan took a course designed to improve her reading skills. She read short stories and the teacher would give her and her fellow students a written test every other week measuring vocabulary and reading comprehension. A few days later, Susan's instructor graded the paper and returned her exam. The test showed that she did well on…

  20. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. SEBA SUSAN. Articles written in Sadhana. Volume 41 Issue 12 December 2016 pp 1393-1406. Image coding based on maximum entropy partitioning for identifying improbable intensities related to facial expressions · SEBA SUSAN NANDINI AGGARWAL SHEFALI CHAND AYUSH GUPTA.

  1. 78 FR 16472 - Deposit of Biological Materials

    Science.gov (United States)

    2013-03-15

    ... comment'' in the subject line of the message. Mail: Susan K. Fawcett, Records Officer, Office of the Chief... by FedEx ``Domestic Overnight'' is estimated to be $75. If the shipment requires pick-up by FedEx... responses. Dated: March 12, 2013. Susan K. Fawcett, Records Officer, USPTO, Office of the Chief Information...

  2. 77 FR 31719 - Grading and Inspection, General Specifications for Approved Plants and Standards for Grades of...

    Science.gov (United States)

    2012-05-30

    .... DATES: Effective: June 29, 2012. FOR FURTHER INFORMATION CONTACT: Susan Sausville, Chief, Standardization Branch, Dairy Programs, AMS, USDA, telephone (202) 720- 9382 or email Susan[email protected] before being picked up; however, if the person making the test is unable to get to the farm before the...

  3. Army Cyber Mission Force - Ambitions and Realities

    Science.gov (United States)

    2015-05-21

    London: A & C Black, 2006), 219. 3 Ibid., 227. 4 Susan Pines, Veda Dickerson, and Lori Cates, eds., O*NET Dictionary of Occupational Titles, 2nd ed...Pines, Susan, Veda Dickerson, and Lori Cates. "Experience." In O*NET Dictionary of Occupational Titles

  4. A Comparison of HAART Outcomes between the US Military HIV Natural History Study (NHS) and HIV Atlanta Veterans Affairs Cohort Study (HAVACS)

    Science.gov (United States)

    2013-05-01

    Acknowledgments The IDCRP HIV Working Group includes: Susan Banks, RN, CAPT Mary Bavaro, MD, Ionut Bebu, PhD, Helen Chun, MD, Nancy Crum- Cianflone, MD, MPH...Cathy Decker, MD, Conner Eggleston, LTC Tomas Ferguson, MD, COL Susan Fraser, MD, MAJ Joshua Hartzell, MD, MAJ Joshua Hawley, MD, LTC Gunther Hsue, MD

  5. 76 FR 77206 - Citric Acid and Certain Citrate Salts From the People's Republic of China: Final Results of...

    Science.gov (United States)

    2011-12-12

    ... Memorandum to Susan H. Kuhbach, Office Director, AD/CVD Operations, Office 1, from David Layton..., 2011. \\3\\ See Memorandum to Susan H. Kuhbach, Office Director, AD/CVD Operations, Office 1, from Austin... provision of sulfuric acid for less than adequate remuneration (``LTAR'') for both RZBC and Yixing, and...

  6. 04 Brittan pp 55-77

    African Journals Online (AJOL)

    Tienie

    Brink claims that censorship turns the writer into a “physio- logist” who must ..... her personal awakening in terms that may remind us of Susan du Toit. Like Susan, she is ... language. Once the image of Ben and Melanie is captured on film, it.

  7. The Development of the C3 Framework

    Science.gov (United States)

    Social Education, 2013

    2013-01-01

    Susan Griffin, executive director of NCSS, was chair of the Task Force of Professional Organizations that initiated and guided the development of "The College, Career, and Civic Life (C3) Framework for Social Studies State Standards", which will soon be released. In this interview with "Social Education", Susan explains how the…

  8. A 9-Year-Old Girl Discovers That Her Mother Was Murdered.

    Science.gov (United States)

    Schonfeld, David J; Shekunov, Julia; Jellinek, Michael; Stein, Martin T

    Susan was a 9-year-old girl living with her mother; she had never met her father. Her mother returned one evening from her job as a cocktail waitress and Susan met her at the apartment door to let her know they had run out of cat food. Her mother said she would go and buy some the next morning because it was late and she was tired, but Susan insisted she go out that evening because the cat had not eaten all day. Her mother was fatally shot in the parking lot of the convenience store shortly thereafter; since there was no robbery involved, the police suspected it was someone that she knew. Susan's extended family had her move out of the apartment that evening and relocate to live with her aunt and uncle out-of-state. The transition happened quickly. Susan was unable to return to her apartment to pick up any additional belongings and never returned to say goodbye to her friends. The family decided she was too young to attend the funeral.Susan had trouble fitting in with her aunt and uncle's family; they had 2 children who were 8 and 6 years old, and Susan felt she was being treated like a baby. She resented having a bedtime (her mother allowed her to stay up as late as she wished), and she complained that the work at school was boring and her classmates were childish. When the family went to a festival in town, she left abruptly without telling them, which frightened Susan's aunt and uncle. They wanted to be supportive but felt that she needed more structure than her mother had provided her. Susan's aunt and uncle sought bereavement support for Susan from her pediatrician and parenting advice for themselves.

  9. Metals in agricultural produce associated with acid-mine drainage in Mount Morgan (Queensland, Australia).

    Science.gov (United States)

    Vicente-Beckett, Victoria A; McCauley, Gaylene J Taylor; Duivenvoorden, Leo J

    2016-01-01

    Acid-mine drainage (AMD) into the Dee River from the historic gold and copper mine in Mount Morgan, Queensland (Australia) has been of concern to farmers in the area since 1925. This study sought to determine the levels of AMD-related metals and sulfur in agricultural produce grown near the mine-impacted Dee River, compare these with similar produce grown in reference fields (which had no known AMD influence), and assess any potential health risk using relevant Australian or US guidelines. Analyses of lucerne (Medicago sativa; also known as alfalfa) from five Dee fields showed the following average concentrations (mg/kg dry basis): Cd < 1, Cu 11, Fe 106, Mn 52, Pb < 5, Zn 25 and S 3934; similar levels were found in lucerne hay (used as cattle feed) from two Dee fields. All lucerne and lucerne hay data were generally comparable with levels found in the lucerne reference fields, suggesting no AMD influence; the levels were within the US National Research Council (US NRC) guidelines for maximum tolerable cattle dietary intake. Pasture grass (also cattle feed) from two fields in the Dee River floodplains gave mean concentrations (mg/kg dry) of Cd 0.14, Cu 12, Fe 313, Mn 111, Pb 1.4, Zn 86 and S 2450. All metal levels from the Dee and from reference sites were below the US NRC guidelines for maximum tolerable cattle dietary intake; however, the average Cd, Cu and Fe levels in Dee samples were significantly greater than the corresponding levels in the pasture grass reference sites, suggesting AMD influence in the Dee samples. The average levels in the edible portions of mandarin oranges (Citrus reticulata) from Dee sites (mg/kg wet weight) were Cd 0.011, Cu 0.59, Fe 2.2, Mn 0.56, Pb 0.18, S 91 and Zn 0.96. Cd and Zn were less than or close to, average Fe and Mn levels were at most twice, Cd 1.8 or 6.5 times, and Pb 8.5 or 72 times the maximum levels in raw oranges reported in the US total diet study (TDS) or the Australian TDS, respectively. Average Cd, Fe, Mn, Pb and

  10. Occupational exposure to diesel engine exhaust and alterations in immune/inflammatory markers: a cross-sectional molecular epidemiology study in China.

    Science.gov (United States)

    Bassig, Bryan A; Dai, Yufei; Vermeulen, Roel; Ren, Dianzhi; Hu, Wei; Duan, Huawei; Niu, Yong; Xu, Jun; Shiels, Meredith S; Kemp, Troy J; Pinto, Ligia A; Fu, Wei; Meliefste, Kees; Zhou, Baosen; Yang, Jufang; Ye, Meng; Jia, Xiaowei; Meng, Tao; Wong, Jason Y Y; Bin, Ping; Hosgood, H Dean; Hildesheim, Allan; Silverman, Debra T; Rothman, Nathaniel; Zheng, Yuxin; Lan, Qing

    2017-10-26

    The relationship between diesel engine exhaust (DEE), a known lung carcinogen, and immune/inflammatory markers that have been prospectively associated with lung cancer risk is not well understood. To provide insight into these associations, we conducted a cross-sectional molecular epidemiology study of 54 males highly occupationally exposed to DEE and 55 unexposed male controls from representative workplaces in China. We measured plasma levels of 64 immune/inflammatory markers in all subjects using Luminex bead-based assays, and compared our findings to those from a nested case-control study of these markers and lung cancer risk, which had been conducted among never-smoking women in Shanghai using the same multiplex panels. Levels of nine markers that were associated with lung cancer risk in the Shanghai study were altered in DEE-exposed workers in the same direction as the lung cancer associations. Among these, associations with the levels of CRP (β= -0.53; P = 0.01) and CCL15/MIP-1D (β = 0.20; P = 0.02) were observed in workers exposed to DEE and with increasing elemental carbon exposure levels (Ptrends marker positively associated with an increased lung cancer risk, CCL2/MCP-1, were higher among DEE-exposed workers compared with controls in never and former smokers, but not in current smokers (Pinteraction = 0.01). The immunological differences in these markers in DEE-exposed workers are consistent with associations observed for lung cancer risk in a prospective study of Chinese women and may provide some insight into the mechanistic processes by which DEE causes lung cancer. Published by Oxford University Press 2017.

  11. Diethyl Ether Production during Catalytic Dehydration of Ethanol over Ru- and Pt- modified H-beta Zeolite Catalysts.

    Science.gov (United States)

    Kamsuwan, Tanutporn; Praserthdam, Piyasan; Jongsomjit, Bunjerd

    2017-01-01

    In the present study, the catalytic dehydration of ethanol over H-beta zeolite (HBZ) catalyst with ruthenium (Ru-HBZ) and platinum (Pt-HBZ) modification was investigated. Upon the reaction temperature between 200 and 400°C, it revealed that ethanol conversion and ethylene selectivity increased with increasing temperature for both Ru and Pt modification. At lower temperature (200 to 250°C), diethyl ether (DEE) was the major product. It was found that Ru and Pt modification on HBZ catalyst can result in increased DEE yield at low reaction temperature due to increased ethanol conversion without a significant change in DEE selectivity. By comparing the DEE yield of all catalysts in this study, the Ru-HBZ catalyst apparently exhibited the highest DEE yield (ca. 47%) at 250°C. However, at temperature from 350 to 400°C, the effect of Ru and Pt was less pronounced on ethylene yield. With various characterization techniques, the effects of Ru and Pt modification on HBZ catalyst were elucidated. It revealed that Ru and Pt were present in the highly dispersed forms and well distributed in the catalyst granules. It appeared that the weak acid sites measured by NH 3 temperature-programmed desorption technique also decreased with Ru and Pt promotion. Thus, the increased DEE yields with the Ru and Pt modification can be attributed to the presence of optimal weak acid sites leading to increased intrinsic activity of the catalysts. It can be concluded that the modification of Ru and Pt on HBZ catalyst can improve the DEE yields by ca. 10%.

  12. Factors that influence exercise activity among women post hip fracture participating in the Exercise Plus Program

    OpenAIRE

    Barbara Resnick; Denise Orwig; Christopher D′Adamo; Janet Yu-Yahiro; William Hawkes; et al

    2007-01-01

    Barbara Resnick1, Denise Orwig2, Christopher D’Adamo2, Janet Yu-Yahiro3, William Hawkes2, Michelle Shardell2, Justine Golden2, Sheryl Zimmerman4, Jay Magaziner21University of Maryland School of Nursing, 655 West Lombard Street, Baltimore, MD,21201, USA; 2University of Maryland School of Medicine, Howard Hall, Redwood Street, Baltimore MD 21201, USA; 3Department of Orthopaedic Surgery, Union Memorial Hospital, Baltimore, USA; 4University of North Carolina Chapel Hill, 301 Pittsboro St., ...

  13. Flat Hierarchical Structure, Bundles of New Work Practices and Firm Performance

    OpenAIRE

    Cristini Annalisa; Gaj Alessandro; Labory Sandrine; Leoni Riccardo

    2003-01-01

    In the last decade a growing economic literature has been devoted to the relationship between firm organisation and performance. Empirical analyses mainly focus on the relationship between human resources management and firm performance, neglecting the role played by organisational designs. The aim of this paper is to integrate the analysis of this relationship and verify the extent to which it is relevant for Italian firms. The data set, for a sample of manufacturing firms located in Lombard...

  14. Cognitive Rehabilitation for Mild Traumatic Brain Injury

    Science.gov (United States)

    2009-06-08

    Cate Miller, Dr. Maria Mouratidis, Dr. George Prigatano, Dr. Carole Roth, LTC Michael Russell, LT Rick Schobitz, Dr. Joel Scholten, CAPT Edward Simmer...New York: The Guilford Press. Gordon W.A, Zafonte R., Cicerone, K., Cantor , J., Brown, M., Lombard, L., Goldsmith, R, & Chandna, T. (2006...Traumatic brain injury rehabilitation: State of the science. American Journal of Physical Medicine and Rehabilitation, 85, 343–82. Gordon, W.A., Cantor

  15. EU REPRO: The Production of fish feed enriched with poly-unsaturated fatty acid

    CSIR Research Space (South Africa)

    Erasmus, C

    2007-01-01

    Full Text Available .2 The Production of Fish Feed enriched with poly-unsaturated fatty acids Corinda Erasmus Annali Jacobs Gerda Lombard Petrus van Zyl Judy Reddy Ntombikayise Nkomo Elizabeth Timme Partner 11 Slide 2 © CSIR 2006 www... www.csir.co.za FLOW DIAGRAM OF THE PRODUCTION OF EPA- ENRICHED FISH FEED BSG (SPENT GRAIN) Eicosapentaenoic Acid (EPA) Protein-rich BSG FISH FEED PELLETS MODIFICATION OF BSG (ENZYME/CHEMICAL/MECHANICAL) FERMENTATION (RECOVERY OF EPA...

  16. Area Handbook Series: Romania: A Country Study.

    Science.gov (United States)

    1991-01-01

    The Visigoths , Huns, Ostrogoths, Gepids, and Lombards swept over the land from the third to the fifth centur- ies, and the Avars arrived in the sixth...Dobruja region make up this religious com- munity. In the 19POs there were a number of Protestant and neo - Protestant denominations that were formally...of about 166,000-mainly Transylvanian Saxons. Most of the neo -Protestant followers were converts from the Romanian Orthodox Church. Of these, the Bap

  17. Artificial Light at Night Reduces Daily Energy Expenditure in Breeding Great Tits (Parus major

    Directory of Open Access Journals (Sweden)

    Anouk A. M. H. Welbers

    2017-05-01

    Full Text Available The ecological impact of artificial light at night (ALAN is an increasingly recognized process that accompanies expanding urbanization. Yet, we have limited knowledge on the impact of ALAN on wild species, and on the potential to mitigate any negative effects by using different light sources and colors. In birds, effects of ALAN on activity levels are reported for several species and, hence, their daily energy expenditure (DEE may be affected. DEE is a potent mediator of life-history trade-offs and fitness and thus an important aspect to consider when examining the potential long-term ecological effects of ALAN. Previous work has suggested that birds exposed to ALAN show higher levels of provisioning and nocturnal activity, suggesting that white ALAN increases DEE. Other factors regulating DEE, such as provisioning behavior and food availability, might also respond to ALAN and thus indirectly affect DEE. We tested the hypothesis that ALAN increases DEE using an experimental setup where four previously unlit transects were illuminated with either white, green, or red LED light, or left dark as a control treatment. This setup was replicated in eight locations across the Netherlands. We measured DEE of our focal species, the great tit (Parus major, using a novel doubly labeled water technique that uses breath rather than blood samples. Contrary to our expectations, birds feeding their offspring under white and green ALAN showed lower DEE compared to birds in the control dark treatment. Differences in chick provisioning activity did not explain this result, as neither visit rates nor daily activity timing was affected by light treatment. However, food availability under white and green light was much higher compared to red light and the dark control. This difference strongly suggests that the lower DEE under white and green ALAN sites is a consequence of higher food availability in these treatments. This result shows that there can be positive

  18. Diesel engine exhaust accelerates plaque formation in a mouse model of Alzheimer's disease.

    Science.gov (United States)

    Hullmann, Maja; Albrecht, Catrin; van Berlo, Damiën; Gerlofs-Nijland, Miriam E; Wahle, Tina; Boots, Agnes W; Krutmann, Jean; Cassee, Flemming R; Bayer, Thomas A; Schins, Roel P F

    2017-08-30

    Increasing evidence from toxicological and epidemiological studies indicates that the central nervous system is an important target for ambient air pollutants. We have investigated whether long-term inhalation exposure to diesel engine exhaust (DEE), a dominant contributor to particulate air pollution in urban environments, can aggravate Alzheimer's Disease (AD)-like effects in female 5X Familial AD (5XFAD) mice and their wild-type female littermates. Following 3 and 13 weeks exposures to diluted DEE (0.95 mg/m 3 , 6 h/day, 5 days/week) or clean air (controls) behaviour tests were performed and amyloid-β (Aβ) plaque formation, pulmonary histopathology and systemic inflammation were evaluated. In a string suspension task, assessing for grip strength and motor coordination, 13 weeks exposed 5XFAD mice performed significantly less than the 5XFAD controls. Spatial working memory deficits, assessed by Y-maze and X-maze tasks, were not observed in association with the DEE exposures. Brains of the 3 weeks DEE-exposed 5XFAD mice showed significantly higher cortical Aβ plaque load and higher whole brain homogenate Aβ42 levels than the clean air-exposed 5XFAD littermate controls. After the 13 weeks exposures, with increasing age and progression of the AD-phenotype of the 5XFAD mice, DEE-related differences in amyloid pathology were no longer present. Immunohistochemical evaluation of lungs of the mice revealed no obvious genetic background-related differences in tissue structure, and the DEE exposure did not cause histopathological changes in the mice of both backgrounds. Luminex analysis of plasma cytokines demonstrated absence of sustained systemic inflammation upon DEE exposure. Inhalation exposure to DEE causes accelerated plaque formation and motor function impairment in 5XFAD transgenic mice. Our study provides further support that the brain is a relevant target for the effects of inhaled DEE and suggests that long-term exposure to this ubiquitous air

  19. Individually variable energy management during egg production is repeatable across breeding attempts.

    Science.gov (United States)

    Williams, Tony D; Vézina, François; Speakman, John R

    2009-04-01

    It is axiomatic that whole-animal metabolism, measured for example as daily energy expenditure (DEE), plays a central role in determining reproductive success and survival (fitness) in all organisms. Nevertheless, strong evidence for consistent systematic relationships between DEE and either individual traits (age, sex, body size), environmental factors (e.g. food availability, temperature) or 'fitness' traits (e.g. number of offspring, survival) remains far from compelling in birds and mammals. Recently, we suggested that female birds might utilise complex, individually variable energy management strategies to meet the metabolic demands of reproduction, generating a wide spectrum of effects on reproductive DEE, from overcompensation (net decrease in DEE) to additive effects (net increase in DEE). Here we show that this individually variable adjustment or 'plasticity' in energy expenditure associated with egg production is repeatable among individuals between successive breeding attempts in female zebra finches (Taeniopygia guttata). Our study highlights the importance (a) of measuring 'plasticity' or change associated with transitions of physiological state (e.g. non-breeding to breeding) based on multiple measurements of the same individual, and (b) of extending consideration of how selection might drive the evolution of phenotypic plasticity per se to include physiological and metabolic traits.

  20. A glowing tribute to CERN craftsmanship

    CERN Multimedia

    2001-01-01

    Didier Lombard, metalworker in EST Division, has been crowned 'France's Top Craftsman'. It's the second time this prestigious title has been bestowed upon a CERN staff member. The reputation of CERN's craftsmanship outside the Laboratory just keeps on growing! For the second time in a row, a member of EST Division's Manufacturing Facilities Group has been named France's Top Craftsman. After Michel Caccioppoli in 1997, Didier Lombard has now taken his place on the roll of honour. This triennial competition seeks to honour workers and skilled craftspeople in two hundred different trades, from pastry-makers and painters to lacemakers and goldsmiths. To win the medal, competitors must produce an object on the basis of a compulsory specification. 3412 competitors entered this 21st edition of the contest, which covered the period 1997 to 2000. Only 846 of the original entrants eventually presented their work and in the end only 321 were honoured - just two in Didier Lombard's category, metalworking. To be fair, the...

  1. Assessment of DoD’s Central Identification Lab and the Feasibility of Increasing Identification Rates

    Science.gov (United States)

    2009-06-01

    Lab and the Feasibility of Increasing Identification Rates David R. Graham Ashley N. Bybee Susan L. Clark-Sestak Michael S. Finnin Approved for public...Feasibility of Increasing Identification Rates David R. Graham Ashley N. Bybee Susan L. Clark-Sestak Michael S. Finnin iii PREFACE This study was...6 . A U TH O R ( S ) 5 d . P R O JE C T N O. David R. Graham, Ashley N. Bybee , Susan L. Clark-Sestak, Michael S. Finnin 5 e . TAS K N O

  2. Axisymmetric instability in a noncircular tokamak: experiment and theory

    International Nuclear Information System (INIS)

    Lipschultz, B.; Prager, S.C.; Todd, A.M.M.; Delucia, J.

    1979-09-01

    The stability of dee, inverse-dee and square cross section plasmas to axisymmetric modes has been investigated experimentally in Tokapole II, a tokamak with a four-null poloidal divertor. Experimental results are closely compared with predictions of two numerical stability codes -- the PEST code (ideal MHD, linear stability) adapted to tokapole geometry and a code which follows the nonlinear evolution of shapes similar to tokapole equilibria. Experimentally, the square is vertically stable and both dee's unstable to a vertical nonrigid axisymmetric shift. The central magnetic axis displacement grows exponentially with a growth time approximately 10 3 poloidal Alfven times plasma time. Proper initial positioning of the plasma on the midplane allows passive feedback to nonlinearly restore vertical motion to a small stable oscillation. Experimental poloidal flux plots are produced directly from internal magnetic probe measurements

  3. Mammalian energetics. Flexible energetics of cheetah hunting strategies provide resistance against kleptoparasitism.

    Science.gov (United States)

    Scantlebury, David M; Mills, Michael G L; Wilson, Rory P; Wilson, John W; Mills, Margaret E J; Durant, Sarah M; Bennett, Nigel C; Bradford, Peter; Marks, Nikki J; Speakman, John R

    2014-10-03

    Population viability is driven by individual survival, which in turn depends on individuals balancing energy budgets. As carnivores may function close to maximum sustained power outputs, decreased food availability or increased activity may render some populations energetically vulnerable. Prey theft may compromise energetic budgets of mesopredators, such as cheetahs and wild dogs, which are susceptible to competition from larger carnivores. We show that daily energy expenditure (DEE) of cheetahs was similar to size-based predictions and positively related to distance traveled. Theft at 25% only requires cheetahs to hunt for an extra 1.1 hour per day, increasing DEE by just 12%. Therefore, not all mesopredators are energetically constrained by direct competition. Other factors that increase DEE, such as those that increase travel, may be more important for population viability. Copyright © 2014, American Association for the Advancement of Science.

  4. Book Reviews

    Directory of Open Access Journals (Sweden)

    Ann Kumar

    1999-10-01

    Linguistic Studies of Indonesian and Other Languages in Indonesia 38.] - Ch. F. van Fraassen, R.Z. Leirissa, Halmahera Timur dan Raja Jailolo; Pergolakan sekitar Laut Seram awal abad 19. Jakarta: Balai Pustaka, 1996, xiv + 256 pp. - Frances Gouda, Denys Lombard, Rêver l’Asie; Exotisme et littérature coloniale aux Indes, an Indochine et en Insulinde. Paris: Éditions de l’École des Hautes Études en Sciences Sociales, 1993, 486 pp., Catherine Champion, Henri Chambert-Loir (eds. - Hans Hägerdal, Timothy Lindsey, The romance of K’tut Tantri and Indonesia; Texts and scripts, history and identity. Kuala Lumpur: Oxford University Press, 1997, xix + 362 + 24 pp. - Renee Hagesteijn, Ina E. Slamet-Velsink, Emerging hierarchies; Processes of stratification and early state formation in the Indonesian archipelago: prehistory and the ethnographic present. Leiden: KITLV Press, 1995, ix + 279 pp. [VKI 166.] - David Henley, Victor T. King, Environmental challenges in South-East Asia. Richmond: Curzon Press, 1998, xviii + 410 pp. [Nordic Institute of Asian Studies, Man and Nature in Asia Series 2.] - C. de Jonge, Ton Otto, Cultural dynamics of religious change in Oceania. Leiden: KITLV Press, 1997, viii + 144 pp. [VKI 176.], Ad Boorsboom (eds. - C. de Jonge, Chris Sugden, Seeking the Asian face of Jesus; A critical and comparative study of the practice and theology of Christian social witness in Indonesia and India between 1974 and 1996. Oxford: Regnum, 1997, xix + 496 pp. - John N. Miksic, Roy E. Jordaan, In praise of Prambanan; Dutch essays on the Loro Jonggrang temple complex. Leiden: KITLV Press, 1996, xii + 259 pp. [Translation Series 26.] - Marije Plomp, Ann Kumar, Illuminations; The writing traditions of Indonesia; Featuring manuscripts from the National Library of Indonesia. Jakarta: The Lontar Foundation, New York: Weatherhill, 1996., John H. McGlynn (eds. - Susan de Roode, Eveline Ferretti, Cutting across the lands; An annotated bibliography on natural resource management

  5. 75 FR 36356 - Announcement of Changes to the Membership of the Performance Review Board

    Science.gov (United States)

    2010-06-25

    ..., ITA (new). 4. Edward C. Yang, Senior Director, China Non-Market Economy Compliance Unit, ITA. 5. Joel... Management, OS. Dated: June 18, 2010. Susan Boggs, Director, Office of Staffing, Recruitment and...

  6. 78 FR 19716 - International Consortium of Cardiovascular Registries

    Science.gov (United States)

    2013-04-02

    ... employees) is through Building 1 where routine security check procedures will be performed. For parking and... Internet access should contact Susan Monahan to register ( [email protected] or 301-796-5661...

  7. Sexual Health Concerns in Patients with Cardiovascular Disease

    Science.gov (United States)

    ... Patient Page Sexual Health Concerns in Patients With Cardiovascular Disease Lindsey Rosman , John M. Cahill , Susan L. McCammon , ... and difficulty achieving and maintaining an erection. 2 Cardiovascular disease and its treatment may also affect a man’s ...

  8. Resistance ja Rootsi turvaühiskond / Peeter Linnap

    Index Scriptorium Estoniae

    Linnap, Peeter, 1960-

    2001-01-01

    "Vastupanukunsti" näitus "The Path of Resistance : MoMa meets Moderna" Stockholmi Moodsa Kunsti Muuseumis, kuraatorid Susan Kismaric ja Joshua Siegel. Resistance'i kunsti raames käsitletakse ka nn. poliitilist kunsti

  9. Air Force Follow-On Review. Protecting The Force: Lessons From Fort Hood

    Science.gov (United States)

    2010-01-01

    Demorah Hayes Mrs. Sherry Terrell Ms. Jeanne Shamburger Mr. Andrew Thayer Graphic Designers Mr. Daniel Armstrong Ms. Susan Fair Printing Specialists Ms. Ann Bailey Mrs. Nedra Looney Mrs. Vivian O’Neal

  10. 78 FR 16675 - First Technology Transitions; Policy Task Force Workshop

    Science.gov (United States)

    2013-03-18

    ..., please submit name and company affiliation ahead of time by sending an email to susan[email protected] allow time to go through our security process. Lunch: Attendees may pre-order lunch, to be picked up by...

  11. Is Children's Programming Improving?

    Science.gov (United States)

    Potter, Rosemary Lee

    1979-01-01

    Susan Futterman, a former teacher and early childhood specialist for Action for Children's Television, comments on changing formats for children's programs, as well as on the role of educators in using television as a learning vehicle. (Editor/KC)

  12. 75 FR 15457 - Aquatic Nuisance Species Task Force Meeting

    Science.gov (United States)

    2010-03-29

    ...: http://anstaskforce.gov/meetings.php . FOR FURTHER INFORMATION CONTACT: Susan Mangin, Executive... on the ANS Task Force Web site at: http://anstaskforce.gov/meetings.php . Dated: March 19, 2010...

  13. 77 FR 61019 - Aquatic Nuisance Species Task Force Meeting

    Science.gov (United States)

    2012-10-05

    ...: http://anstaskforce.gov/meetings.php . FOR FURTHER INFORMATION CONTACT: Susan Mangin, Executive... information are on the ANS Task Force Web site at: http://anstaskforce.gov/meetings.php . Accessibility...

  14. 76 FR 15334 - Aquatic Nuisance Species Task Force Meeting

    Science.gov (United States)

    2011-03-21

    ... Task Force Web site at: http://anstaskforce.gov/meetings.php . FOR FURTHER INFORMATION CONTACT: Susan...: http://anstaskforce.gov/meetings.php . Dated: March 14, 2011. Jeffrey Underwood, Acting Assistant...

  15. 76 FR 21741 - Emergency Access Advisory Committee; Announcement of Establishment, and of Members and Co...

    Science.gov (United States)

    2011-04-18

    ... Gallaudet University--Norman Williams Hearing, Speech & Deafness Center--Donna Platt Intrado, Inc.--John... Communications--Kevin Green, alternate Susan Sherwood Vonage Holding Corp.--Brendan Kasper Washington Parish, LA...

  16. Governing how we care: contesting community and defining difference in U.S. public health programs

    National Research Council Canada - National Science Library

    Shaw, Susan J., Dr

    2012-01-01

    .... In Governing How We Care, medical anthropologist Susan Shaw examines the relationship between government and citizens using case studies of needle exchange and Welfare-to-Work programs to illustrate...

  17. 78 FR 57675 - Notice of Passenger Facility Charge Approvals and Disapprovals

    Science.gov (United States)

    2013-09-19

    ... efficient off-road vehicle. DETERMINATION: Disapproved. Each project was determined to not meet the... credits. DECISION DATE: March 20, 2013. FOR FURTHER INFORMATION CONTACT: Susan Moore, Orlando Airports...

  18. Kui sulg ei jookse... / Jaanus Noormets

    Index Scriptorium Estoniae

    Noormets, Jaanus

    2003-01-01

    Kuidas stsenarist Charlie Kaufman kirjutas stsenaariumi oma loomevaevadest Susan Orleani raamatu filmiks kirjutamisel : mängufilm "Kuidas kirjutada kassafilmi" ("Adaptation") : režissöör Spike Jonze : Ameerika Ühendriigid 2002

  19. 76 FR 2905 - FY2011 Supplemental Funding for Brownfields Revolving Loan Fund (RLF) Grantees

    Science.gov (United States)

    2011-01-18

    ...- 3364, Fax (415) 972- 3364. EPA Region 10, Susan Morales, AK, ID, OR, WA... 1200 Sixth Avenue, Morales.... Dated: January 10, 2011. David R. Lloyd, Director, Office of Brownfields and Land Revitalization, Office...

  20. Kui kapital veab alt, siis turvaliselt / Aleksander Tsapov

    Index Scriptorium Estoniae

    Tsapov, Aleksander

    2006-01-01

    Kuraatorinäitus "Kapital (see veab meid alt)" Tallinna Kunstihoones. Kuraator Simon Sheikh. Fia-Stina Sandlundi, Katya Sanderi, Oliver Ressleri, Ashley Hunti ja Susan Kelly&Stephen Mortoni töödest näitusel

  1. 75 FR 59209 - Certain Coated Paper Suitable for High-Quality Print Graphics Using Sheet-Fed Presses from...

    Science.gov (United States)

    2010-09-27

    .... Lorentzen, Deputy Assistant Secretary for Import Administration, from Susan Kuhbach, Director, Office 1.... Provision of Standing Timber for Less Than Adequate Remuneration 2. Government Prohibition of Log Exports 3...

  2. 75 FR 46938 - Ocean Transportation Intermediary License Applicants

    Science.gov (United States)

    2010-08-04

    ... Logistics LLC (NVO), 120 S. Woodland Blvd., 216, DeLand, FL 32720, Officers: Dietmar Lutte, Manager Member, (Qualifying Individual), Susan Lutte, Member, Application Type: New NVO License. Bridgeline Logistics..., (Qualifying Individual), Application Type: New OFF License. [[Page 46939

  3. 77 FR 75143 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2012-12-19

    ... the Year, Excellence in Promoting Cultural and Ethnic Diversity (in honor of Secretary Ronald Brown), Excellence in Business Leadership, and the Susan Snow Cotter Award for Excellence in Ocean and Coastal...

  4. 1. IV avati Tallinna Kunstihoone galeriis šoti videokunstinäitus "Nähtamatud väljad"

    Index Scriptorium Estoniae

    2004-01-01

    Kuraatorid Sarah Felton ja Su Grierson, osalevad kunstnikud Victoria Clare Bernie, Samantha Clark, Maria Doyle, S. Felton, S. Grierson, Belinda Guidi, Anne Bjerge Hansen, Metacorpus, Jane McInally, Rosalind Nashashibi, Susannah Silver ja Susan Sloan

  5. Raamatututvustus / Rein Põder

    Index Scriptorium Estoniae

    Põder, Rein, 1943-

    1995-01-01

    Rousseau, Jean-Jacques. Üksildase uitaja mõtisklused; Hill, Susan. Proua de Winter; Kõrvemaast põhjarannani : Kuusalu kihelkonna kirjanduslik-kodulooline antoloogia / Koost. Helmut Elstrok; Tead.toim. Oskar Kuningas

  6. Foundations of health psychology

    National Research Council Canada - National Science Library

    Friedman, Howard S; Silver, Roxane Cohen

    2007-01-01

    ... and Effective Treatment 9 Adjustment to Chronic Disease: Progress and Promise in Research Annette L. Stanton and Tracey A. Revenson 203 10 Aging and Health 234 Karen S. Rook, Susan T. Charles, and...

  7. 77 FR 51845 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-08-27

    .... Miska (MN), Susan L. Mosel (WI), Mark T. L. Owings (KS), Jacob D. Oxford (ID), Derek W. Palmer (MA), Robert D. Regavich (NJ), Jack W. Schlichting (MN), Lonnie H. Shere (WA), Craig A. Trimmer (OH), Lisa E...

  8. 76 FR 57036 - Notice of Open Meeting of the Advisory Committee of the Export-Import Bank of the United States...

    Science.gov (United States)

    2011-09-15

    ..., and you may contact Susan Houser to be placed on an attendee list. If any person wishes auxiliary aids (such as a sign language interpreter) or other special accommodations, please contact, prior to...

  9. 75 FR 29759 - Notice of Open Meeting of the Advisory Committee of the Export-Import Bank of the United States...

    Science.gov (United States)

    2010-05-27

    ... building, and you may contact Susan Houser to be placed on an attendee list. If any person wishes auxiliary aids (such as a sign language interpreter) or other special accommodations, please contact, prior to...

  10. Eesti president Toomas H. Ilves Pennsylvania ülikooli ajakirjas / Airi Vaga

    Index Scriptorium Estoniae

    Vaga, Airi, 1940-

    2008-01-01

    University of Pennsylvania ajakirjas "The Pennsylvania Gazette" ilmunud artiklist "From Estonian Exile to Executive Office", autor Susan Frith - järjekordsest võimalusest tutvustada Eestit ja eestlasi USA ülikoolide kaudu

  11. Ämbliku jäljed kivimüüril / Sigrid Saarep

    Index Scriptorium Estoniae

    Saarep, Sigrid, 1963-

    2009-01-01

    Suurbritannia paviljonis 53. Veneetsia kunstibiennaalil esinevad kunstnikud Steve McQueen, John Cale (Wales), Martin Boyce (Šotimaa) ja Susan MacWilliam (Põhja-Iirimaa). Videokunstnik Steve McQueeni filmist "Giardini" (2009)

  12. 77 FR 64794 - Membership of the Economic Development Administration Performance Review Board

    Science.gov (United States)

    2012-10-23

    ... INFORMATION CONTACT: Ronda L. Holbrook, U.S. Department of Commerce, Human Resources Operations Center... Management, Minority Business Development Agency, career. Dated: October 11, 2012. Susan Boggs, Director, Office of Staffing, Recruitment and Classification, Department of Commerce Human Resources Operations...

  13. African Journal of AIDS Research - Vol 13, No 4 (2014)

    African Journals Online (AJOL)

    Clemens Ley, Lloyd Leach, María Rato Barrio, Susan Bassett ... Charles Omondi Olang'o, Erick Nyambedha, Jens Aagaard-Hansen ... Bierhuizen, Arlinda Zango, Nienke Veldhuijzen, Fidelina Cumbe, Paul J Feldblum, Janneke van de Wijgert.

  14. Investigation of manganese homeostasis in dogs with anaemia and ...

    African Journals Online (AJOL)

    Investigation of manganese homeostasis in dogs with anaemia and chronic enteropathy. Marisa da Fonseca Ferreira, Arielle Elizabeth Ann Aylor, Richard John Mellanby, Susan Mary Campbell, Adam George Gow ...

  15. 78 FR 45538 - The Patient Preference Initiative: Incorporating Patient Preference Information Into the Medical...

    Science.gov (United States)

    2013-07-29

    ... beginning at 7 a.m. If you need special accommodations due to a disability, please contact Susan Monahan... within the Total Product Life Cycle regulatory paradigm? In what ways should it not be used? What...

  16. 76 FR 72013 - Self-Regulatory Organizations; Municipal Securities Rulemaking Board; Notice of Filing of...

    Science.gov (United States)

    2011-11-21

    ...''); Colette J. Irwin-Knott, CIPFA, President, National Association of Independent Public Finance Advisors...''); and Susan Gaffney, Director, Federal Liaison Center, Government Finance Officers Association, dated... principles of trade, to foster cooperation and coordination with persons engaged in regulating, clearing...

  17. Increased levels of etheno-DNA adducts and genotoxicity biomarkers of long-term exposure to pure diesel engine exhaust.

    Science.gov (United States)

    Shen, Meili; Bin, Ping; Li, Haibin; Zhang, Xiao; Sun, Xin; Duan, Huawei; Niu, Yong; Meng, Tao; Dai, Yufei; Gao, Weimin; Yu, Shanfa; Gu, Guizhen; Zheng, Yuxin

    2016-02-01

    Etheno-DNA adducts are biomarkers for assessing oxidative stress. In this study, the aim was to detect the level of etheno-DNA adducts and explore the relationship between the etheno-DNA adducts and genotoxicity biomarkers of the diesel engine exhaust (DEE)-exposed workers. We recruited 86 diesel engine testing workers with long-term exposure to DEE and 99 non-DEE-exposed workers. The urinary mono-hydroxylated polycyclic aromatic hydrocarbons (OH-PAHs) and etheno-DNA adducts (εdA and εdC) were detected by HPLC-MS/MS and UPLC-MS/MS, respectively. Genotoxicity biomarkers were also evaluated by comet assay and cytokinesis-block micronucleus assay. The results showed that urinary εdA was significantly higher in the DEE-exposed workers (p<0.001), exhibited 2.1-fold increase compared with the non-DEE-exposed workers. The levels of urinary OH-PAHs were positively correlated with the level of εdA among all the study subjects (p<0.001). Moreover, we found that the increasing level of εdA was significantly associated with the increased olive tail moment, percentage of tail DNA, or frequency of micronucleus in the study subjects (p<0.01). No significant association was observed between the εdC level and any measured genotoxicity biomarkers. In summary, εdA could serve as an indicator for DEE exposure in the human population. Copyright © 2015 Elsevier B.V. All rights reserved.

  18. AFRICOM: Does Location Matter?

    Science.gov (United States)

    2009-03-01

    Decision Model,” 242-244. 26 Susan Hesse Owen & Mark S. Daskin , “Strategic Facility Location: A Review,” European Journal of Operational Research...Susan Hesse & Mark S. Daskin . “Strategic Facility Location: A Review,” European Journal of Operational Research 111 (1998), 423-447. Paye-Layeleh...ES) N/ A 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in this thesis are those of the author and

  19. The NATO SOF Air Wing: A Basing Decision

    Science.gov (United States)

    2012-12-01

    11 Susan Hesse Owen & Mark S. Daskin , “Strategic Facility Location: A Review,” European Journal of Operational Research 111, (1998), 423. 6 the...Journal of Travel Research 45, (2006):167–174. Owen, Susan Hesse and Daskin , Mark S. “Strategic Facility Location: A Review.” European Journal of...WING: A BASING DECISION by James M. Cox December 2012 Thesis Advisor: William Fox Second Reader: Brian Greenshields THIS PAGE

  20. Guilt-Free War: Post-Traumatic Stress and an Ethical Framework for Battlefield Decisions

    Science.gov (United States)

    2015-12-01

    Susan Wolf, “ Moral Obligations and Social Command,” in Metaphysics and the Good: Themes from the Philosophy of Robert Merrihew Adams, edited by...1–18. Wolf, Susan. “ Moral Obligations and Social Command.” In Metaphysics and the Good: Themes from the Philosophy of Robert Merrihew Ad- ams, edited...Analysis of Recent Studies 5 Discussion of Various Approaches to Addressing Moral Injuries 7 Recommendations 17 Conclusion 19 Abbreviations 25

  1. Measuring the Foundation of Homeland Security

    Science.gov (United States)

    2007-03-01

    Pirak Kevin Eack Susan Pyle Chuck Eaneff Joseph Saitta Susan Fernandez Shelly Schechter Helen Fitzpatrick Rick Schwein Jay...multiple disciplines. The scope of this literature review is to cast a broad net and then narrow to specific literature related to Homeland Security...Suez Canal. His successes as a planner, diplomat and promoter made him the most celebrated man in Europe. Because of these successes, De Lesseps

  2. Critical Rare Earths, National Security, and U.S.-China Interactions: A Portfolio Approach to Dysprosium Policy Design

    Science.gov (United States)

    2015-01-01

    from Donald and Susan Rice , both funds which enabled me to focus on the dissertation. I thank Dean Susan Marquis for her dedication to the growth of...quota of 89,2000 tonnes (Table 2.2). The sprawling black market not only prevents Beijing’s efforts to bring the production under its levers to...yttrium are often used for pigmentation for consumer products such as paint and sunglasses. REE-based lasers are used for cosmetic , epidermal, and

  3. Wanna play?

    DEFF Research Database (Denmark)

    Sanderhoff, Merete

    2015-01-01

    Part of the online publication series CODE | WORDS. Technology and Theory in the Museum, edited by Ed Rodley (Peabody Essex Museum), Robert Stein (Dallas Museum of Art) and Susan Cairns (Baltimore Museum of Art)......Part of the online publication series CODE | WORDS. Technology and Theory in the Museum, edited by Ed Rodley (Peabody Essex Museum), Robert Stein (Dallas Museum of Art) and Susan Cairns (Baltimore Museum of Art)...

  4. Possible Regulatory Improvements of the American Housing Finance System

    DEFF Research Database (Denmark)

    Lunde, Jens

    2018-01-01

    Book review of: Susan M. Wachter and Joseph Tracy (eds.): Principles of Housing Finance Reform. PENN—University of Pennsylvania Press, Philadelphia, 282 pp, $65.00s, ISBN: 978-0-8122-4862-3......Book review of: Susan M. Wachter and Joseph Tracy (eds.): Principles of Housing Finance Reform. PENN—University of Pennsylvania Press, Philadelphia, 282 pp, $65.00s, ISBN: 978-0-8122-4862-3...

  5. Characterizing Musculoskeletal Injury among Aeromedical Evacuation Personnel: An Observational Study

    Science.gov (United States)

    2016-09-28

    Jennifer Serres, PhD; Col Susan Dukes, PhD; Molly Wade, MS; Brittany Fouts, MS; Mandy Cowgill, MS; Daniel Pohlman, BS September 2016...CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Jennifer Serres, Susan Dukes, Molly Wade, Brittany Fouts, Mandy... environment . 2.0 INTRODUCTION Musculoskeletal injuries (MSIs) result from the cumulative trauma associated with repetitive and physically

  6. Operational characteristics of the VEC radio-frequency system

    Energy Technology Data Exchange (ETDEWEB)

    Khemka, P K; Basu Mallik, D N; Bhattacharya, D S; Mukherjee, A K; Mukherjee, B; Ramamurthy, S S [Bhabha Atomic Research Centre, Bombay (India). Variable Energy Cyclotron Project

    1979-01-01

    The operating characteristics of the 400 kW rf system of the VEC, based on the RCA 6949 oscillator tube, and covering a frequency range of 5.5 to 16.5 MHz, are described. The frequency stability of the system is measured to be 1 part in 10/sup 5/, and a dee voltage of 40 kV at 8 MHz has been achieved. The results of experimental adjustments of ratio capacitor for proper excitation and appropriate fixed dee voltage over the entire frequency range are discussed. An analysis of the multi-pactoring encountered during beam trials is presented.

  7. Operational characteristics of the VEC radio frequency system

    International Nuclear Information System (INIS)

    Khemka, P.K.; Basu Mallik, D.N.; Bhattacharya, D.S.; Mukherjee, A.K.; Mukherjee, B.; Ramamurthy, S.S.

    1979-01-01

    The operating characteristics of the 400 KW RF system of the VEC, based on the RCA 6949 oscillator tube, and covering a frequency range of 5.5 to 16.5 MHZ, are described. The frequency stability of the system is measured to be 1 part in 10 5 , and a dee voltage of 40 kV at 8 MHZ has been achieved. The results of experimental adjustments of ratio capacitor for proper excitation and appropriate fixed dee voltage over the entire frequency range are discussed. An analysis of the multi-pactoring encountered during beam trials is presented. (auth.)

  8. 'Crescent'-shaped tokamak for compact ignition

    International Nuclear Information System (INIS)

    Yamazaki, K.; Reiersen, W.T.

    1985-12-01

    A compact high-beta tokamak configuration with ''crescent''-shaped (or ''boomerang''-shaped) cross-section is proposed as a next-generation ignition machine. This configuration with a small indentation but a large triangularity is more compact than the normal dee-shaped design because of its high-beta characteristics in the first-second transition regime of stability. This may also be a more reliable next-generation compact device than the bean-shaped design with large indentation and small triangularity, because this design dose not rely on the second stability and is easily extendable from the present dee-shaped design. (author)

  9. 'Crescent'-shaped tokamak for compact ignition

    International Nuclear Information System (INIS)

    Yamazaki, K.; Reiersen, W.T.

    1986-01-01

    A compact high-beta tokamak configuration with ''crescent''-shaped (or ''boomerang''-shaped) cross section is proposed as a next-generation ignition machine. This configuration with a small indentation but a large triangularity is more compact than the normal dee-shaped design because of its high-beta characteristics in the first-second transition regime of stability. This may also be a more reliable next-generation compact device than the bean-shaped design with large indentation and small triangularity, because this design does not rely on the second stability and is easily extendable from the present dee-shaped design. (author)

  10. The use of deuterium n.m.r. spectroscopy in mechanistic studies of exchange reactions of ethers on supported metal catalysts

    International Nuclear Information System (INIS)

    Campbell, J.A.; Kemball, Charles; McDougall, G.S.

    1987-01-01

    Exchange reactions of diethyl ether (DEE) and tetrahydrofuran (THF) with deuterium have been studied over supported nickel, palladium, platinum, and rhodium catalysts. Products from most of the systems were analysed by deuterium n.m.r. spectroscopy (55.28 MHz) which gave quantitative results about the distribution of deuterium in the exchanged ethers. The results confirm earlier conclusions about the mechanism of the exchange of DEE and provide new evidence about the reactions of THF. Some hydrogenolysis occurred simultaneously with exchange of THF over both nickel and platinum. (author)

  11. Use of deuterium n. m. r. spectroscopy in mechanistic studies of exchange reactions of ethers on supported metal catalysts

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, J.A.; Kemball, Charles; McDougall, G.S.

    1987-10-01

    Exchange reactions of diethyl ether (DEE) and tetrahydrofuran (THF) with deuterium have been studied over supported nickel, palladium, platinum, and rhodium catalysts. Products from most of the systems were analysed by deuterium n.m.r. spectroscopy (55.28 MHz) which gave quantitative results about the distribution of deuterium in the exchanged ethers. The results confirm earlier conclusions about the mechanism of the exchange of DEE and provide new evidence about the reactions of THF. Some hydrogenolysis occurred simultaneously with exchange of THF over both nickel and platinum.

  12. In vitro evaluation of chitosan coated- and uncoated-calcium alginate beads containing methyl salicylate-lactose physical mixture.

    Science.gov (United States)

    Tamilvanan, S; Karmegam, S

    2012-01-01

    Methyl salicylate-lactose physical mixture (1:1 and 1:1.5 ratios) was incorporated into calcium alginate beads by a coacervation method involving an ionotropic gelation/polyelectrolyte complexation approach. This study aims to determine the influence of chitosan coating over the beads on drug entrapment efficiency (DEE) and release characteristics in artificial saliva compared to that of the uncoated beads. Changes in formulation parameters (gelation time, concentrations of Ca(2+) and alginate) resulted in decrease in DEE of chitosan-uncoated beads (p methyl salicylate-lactose physical mixture.

  13. The Risk of Noise-Induced Hearing Loss During Simulated Dives in Canadian Forces Hyperbaric Facilities

    Science.gov (United States)

    2012-10-01

    développement, à l’ingénierie et aux évaluations (STO/DEE) formulée par le SMA (Mat) relativement à la collecte de données sur le risque de perte...l’ingénierie et aux évaluations (STO/DEE) formulée par le SMA (Mat) relativement à la collecte de données sur le risque de perte auditive due au bruit chez...Selection of human participants The protocol was approved in advance by the Human Research Ethics Committee of Defence Research and Development Canada

  14. Extract of Bauhinia vahlii Shows Antihyperglycemic Activity, Reverses Oxidative Stress, and Protects against Liver Damage in Streptozotocin-induced Diabetic Rats

    Science.gov (United States)

    Elbanna, Ahmed H.; Nooh, Mohammed M.; Mahrous, Engy A.; Khaleel, Amal E.; Elalfy, Taha S.

    2017-01-01

    Background: Several studies have affirmed the effectiveness of some Bauhinia plants as antihyperglycemic agents. Objective: We investigated the possible effect of Bauhinia vahlii leaves extract in reducing hyperglycemia and reversing signs of organ damage associated with diabetes in streptozotocin (STZ) rat model. Materials and Methods: Both polar fraction of the B. vahlii leaves (defatted ethanolic extract [DEE]) and nonpolar fraction (n-hexane extract) were evaluated in vitro for α-glucosidase inhibition and 2,2-diphenyl-1-picrylhydrazyl radical scavenging potential. DEE was selected for further in vivo studies and was administered at two doses, i.e., 150 or 300 mg/kg to STZ-diabetic rats for 4 weeks. Results: Only DEE exhibited in vitro antioxidant and antihyperglycemic activities and its oral administration at both dose levels resulted in significant reduction in fasting blood glucose and glycated hemoglobin. Furthermore, signs of oxidative stress as indicated by hepatic reduced glutathione, nitric oxide, and malondialdehyde levels were completely reversed. In addition, histopathological examination and measurement of serum aspartate transaminase and alanine transaminase levels showed that DEE protected the liver from signs of liver pathogenesis when compared to diabetic untreated animals and those treated with metformin. Phytochemical analysis of DEE showed high flavonoids content with quercitrin as the major constituent along with other quercetin glycosides. Conclusion: This study strongly highlights the possible beneficial effect of B. vahlii leaves extract in relieving hyperglycemia and liver damage in STZ-diabetic rats and recommends further investigation of the value of quercetin derivatives in controlling diabetes and ameliorating liver damage associated with it. SUMMARY The polar fraction of the Bauhinia vahlii leaves (defatted ethanolic extract [DEE]) exhibited both in vitro antioxidant activity in 2,2-diphenyl-1-picrylhydrazyl scavenging assay and

  15. 77 FR 10491 - Progress Energy Carolinas, Inc.; Notice of Application for Amendment of License and Soliciting...

    Science.gov (United States)

    2012-02-22

    ... ensuring the continued safe and reliable production of hydroelectric power at the project. Among other... Intervene, and Protests Take notice that the following hydroelectric application has been filed with the.... Name of Project: Yadkin-Pee Dee Hydroelectric Project. f. Location: Lake Tillery in Montgomery and...

  16. ELECTROMAGNETIC CALORIMETER (ECAL)

    CERN Multimedia

    Philippe Bloch

    ECAL Barrel (EB) As already mentioned in June, the Barrel ECAL is fully commissioned and routinely used during CRUZET runs.  Good progress has been made in the last months to ensure a stable and fully reliable operation, in particular for the Trigger path. More details can be found in the DPG report in this bulletin.     ECAL Endcaps (EE) In the June CMS bulletin, it had been announced that the Dee’s mechanical assembly had been finished end of May. However the electronics integration was still going on for the first Dee. The Summer has seen a spectacular breakthrough of the Endcap project. The electronics integration of Dee1 was completed early July, and this first Dee was transported to point 5 on July 8th. The completion of the three other Dees followed at a pace of one per week. In all cases the quality of the detector as measured in the assembly center was excellent, with all channels active and  the expected noise performance (see for example the reports pr...

  17. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Genetic variants of retinol-binding protein 4 in adolescents are associated with liver function and inflammatory markers but not with obesity and insulin resistance. Chin-Jung Lin Nain-Feng Chu Yi-Jen Hung Dee Pei Chien-Hsing Lee Fone-Ching Hsiao Chieh-Hua Lu Chang-Hsun Hsieh. Research Note Volume 94 Issue 3 ...

  18. Organizational Adaptation to the Rapidly Changing External Environment: A Case Study of Strategic Marketing at Notre Dame College in Ohio

    Science.gov (United States)

    Brown, Shawn M.

    2012-01-01

    This thesis examined the role of strategic marketing in organizational adaptation to a rapidly changing and competitive external environment among institutions of higher education. Colleges and universities adapt to external pressures as open systems operating within a broader external environment (Bess & Dee, 2008; Keller, 1983). How does…

  19. Search efforts for ivory-billed woodpecker in South Carolina

    Science.gov (United States)

    Matthew Moskwik; Theresa Thom; Laurel M. Barnhill; Craig Watson; Jennifer Koches; John Kilgo; Bill Hulslander; Colette Degarady; Gary. Peters

    2013-01-01

    Following the reported rediscovery of Campephilus principalis (Ivory-billed Woodpecker) in Arkansas, we initiated searches in South Carolina in February 2006, with additional searches in the winter and spring of 2006–2007 and 2007–2008, concentrating in the Congaree, Santee, and Pee Dee river basins. We accrued a cumulative total of 8893 survey hours...

  20. Inspiration and Intellect: Significant Learning in Musical Forms and Analysis

    Science.gov (United States)

    Kelley, Bruce C.

    2009-01-01

    In his book "Creating Significant Learning Experiences" (2003), Dee Fink challenges professors to create a deep vision for the courses they teach. Educators often have a vision for what their courses could be, but often lack a model for instituting change. Fink's book provides that model. In this article, the author describes how this model helped…

  1. Using Fink's Integrated Course Design: How a Book Changed Our Students' Learning, Our University, and Ourselves

    Science.gov (United States)

    Fallahi, Carolyn R.; Levine, Laura E.; Nicoll-Senft, Joan M.; Tessier, Jack T.; Watson, Cheryl L.; Wood, Rebecca M.

    2009-01-01

    This article presents an interdisciplinary approach to course redesign that enhanced student learning across all six categories in Dee Fink's taxonomy. A meta-analysis of the results provides evidence that integrated course design produces significant learning. In this article, the authors tell four connected stories: (1) how Fink's book,…

  2. Effects of foraging mode and season on the energetics of the Marine Iguana, Amblyrhynchus cristatus

    NARCIS (Netherlands)

    Drent, J; Lichtenbelt, WDV; Wikelski, M

    1, Marine Iguanas (Amblyrhynchus cristatus) inhabiting the rocky shores of the Galapagos Islands apply two foraging strategies, intertidal and subtidal foraging, in a seasonal climate. Effects of both foraging strategy and seasonality on the daily energy expenditure (DEE) were measured using doubly

  3. ENERGY BUDGETS IN FREE-LIVING GREEN IGUANAS IN A SEASONAL ENVIRONMENT

    NARCIS (Netherlands)

    LICHTENBELT, WDV; WESSELINGH, RA; VOGEL, JT; ALBERS, KBM

    Using a variety of techniques we estimated energy expenditure and allocation of energy in free-living green iguanas (Iguana iguana) in a seasonal environment on Curacao, Netherlands Antilles. 1) Daily energy expenditure (DEE) was measured by means of the doubly labeled water (DLW) technique, using

  4. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Hydrogen-bonded complexes of phenylacetylene (PhAc) with methanol (MeOH) and diethylether (DEE) were studied using matrix isolation infrared spectroscopy. This study specifically searched for the ≡CH · · ·O hydrogen bonded complex in these systems, which manifest a n-σ* interaction and which is a local minimum ...

  5. PRE-TREATMENT WITH DIESEL EXHAUST EXTRACT ALTERS INFLUENZA VIRUS REPLICATION IN LUNG EPITHELIAL CELLS

    Science.gov (United States)

    Diesel Exhaust (DE) has been demonstrated to generate inflammatory responses in the lung and modify immune responses to allergens. However, little is known about the effects of DE on common respiratory viral infections. We examined whether exposure to DE extracts (DEE) modifies i...

  6. Culture, Leadership, and Activism: Translating Fink's Taxonomy of Significant Learning into Pedagogical Practice

    Science.gov (United States)

    Jenkins, Toby S.

    2016-01-01

    Through the article, I share the theoretical foundations, structure, knowledge acquisition, and outcomes of a cultural leadership course. The process for course development integrates several theories and research methods into practice: L. Dee Fink's Taxonomy of Significant Learning, Feminist Theory, Critical Race Theory, and…

  7. Water into gas

    International Nuclear Information System (INIS)

    Woodord, Julian.

    1997-01-01

    This article examines the move by water utilities into the gas market and potentially into the electricity supply market. Operation by Dee Valley Holdings, York Waterworks, York Gas, and North Wales Gas are reported, and investment, use of mail campaigns and telemarketing to secure customers, and the opportunities offered by diversification are considered. (UK)

  8. BDML Metadata: 496 [SSBD[Archive

    Lifescience Database Archive (English)

    Full Text Available Eco_MinE_AS BDML file for quantitative information about single molecule dynamics of E. coli wild-type quant...itative single molecule dynamics of Min proteins (MinEE, MinDEE, MinDEED, and MinD)

  9. Significant Learning Experiences and Ignatian Pedagogy: A Case Study of Curricula, Academic Practices, and Graduate Outcomes in Jesuit Universities' Honors Programs

    Science.gov (United States)

    Pampel, Robert

    2017-01-01

    This qualitative, multisite case study used Dee Fink's taxonomy of significant learning as a lens through which to examine the curricular structure, academic practices, and graduate outcomes for honors programs at Jesuit colleges and universities in the United States. Special attention was given to the distinctive quality of Ignatian pedagogy and…

  10. Energy expenditure, nestling age, and brood size : an experimental study of parental behavior in the great tit Parus major

    NARCIS (Netherlands)

    Sanz, JJ; Tinbergen, JM

    1999-01-01

    A brood manipulation experiment on great tits Parus major was performed to study the effects of nestling age and brood size on parental care and offspring survival. Daily energy expenditure (DEE) of females feeding nestlings of 6 and 12 days of age was measured using the doubly-labeled water

  11. Stress Controlled Catalysis via Engineered Nanostructures

    Science.gov (United States)

    2016-03-02

    Copenhagen Nicholas Dee Massachusetts Institute of Technology Francsico Schunk Brown University Ronald Dunn Brown University Bo Shen Brown University...Institute of Technology Zheng Jie Tan Massachusetts Institute of Technology Daniel Janda Brown University Andre D. Taylor Yale University Rongzhong Jiang U.S

  12. CMS ECAL Endcap (EE) - Preparatory work for umbilical noise studies

    CERN Multimedia

    Lodge, T

    2007-01-01

    Possible mapping solution, done inside connector, top and bottom sides of MB MB with umbilical + free pins, all identical until position on Dee known Then pins to connector in specific order for that position. All SC umbilicals to mating connector identical.

  13. 46 CFR 160.055-3 - Materials-standard life preservers.

    Science.gov (United States)

    2010-10-01

    ... chapter for Type A foam. (c) Envelope. The life preserver envelope, or cover, shall be made of cotton.... Steel hardware, protected against corrosion by plating, is not acceptable. Snap hook springs shall be phosphor bronze or other suitable corrosion-resistant material. Dee ring, o-ring, slide adjuster and snap...

  14. Travel in adverse winter weather conditions by blind pedestrians.

    Science.gov (United States)

    2015-08-31

    Winter weather creates many orientation and mobility (O&M) challenges for people who are visually impaired. Getting the cane tip stuck is one of the noticeable challenges when traveling in snow, particularly when the walking surface is covered in dee...

  15. Effects of a surface oriented travelling screen and water abstraction practices on downstream migrating Salmonidae smolts in a lowland stream

    DEFF Research Database (Denmark)

    Svendsen, Jon Christian; Aarestrup, Kim; Deacon, Michael G.

    2010-01-01

    Downstream migration of immature salmonids (smolts) may be associated with severe mortalities in anthropogenically altered channels. In Pacific salmon, several investigations have suggested the use of the dominating surface orientation of smolts to improve fish by-pass structures in large and dee...

  16. Direct-to-consumer advertising of prescription medicines: a counter argument.

    Science.gov (United States)

    Mintzes, Barbara; Mangin, Dee

    2009-12-01

    Direct-to-consumer advertising of prescription-only medicines is currently only permitted in the USA and New Zealand. Barbara Mintzes and Dee Mangin provide their case against direct-to-consumer advertising of prescription medicines, arguing that its wider introduction would lead to a 'Pharma-knows-best' culture.

  17. Design calculation for the central region of the NSCL 500 MeV superconducting cyclotron

    International Nuclear Information System (INIS)

    Marti, F.; Gordon, M.M.; Chen, M.B.; Salgado, C.; Antaya, T.; Liukkonen, E.

    1982-01-01

    The 500 MeV superconducting cyclotron has three 60 0 dees within the magnet valleys, and the design of the central region is complicated because it must accommodate the inner tips of these dees, the tips of the three intervening dummy dees, and the ion source, all within a very small space. In addition, this cyclotron is designed to operate on harmonics from h=1 to 7, with dee voltages up to 100 kV, and must accelerate a wide variety of heavy ions with turn numbers from n=100 to 600. To satisfy these diverse requirement, the overall plan for the central region calls for the construction and use of many different, but readily interchangeable sets of electrode structures with each set designed for a different range of operating conditions. The procedure for determining the optimum geometry for a set of electrodes involves a converging sequence of tentative designs each of which is tested and improved through a combination of electrolytic tank measurements and orbit computations. For this purpose, the speed and accuracy of the tank measurements have been improved, and the resultant potentials are used in our computer programs to determine whether the ion orbits clear the obstacles successfully, gain energy efficiently, receive adequate vertical focusing, and finally emerge from the central region properly centered. The vertical motion computations are by far the most difficult, and a special effort has been made to obtain satisfactory results

  18. Geochemical assessment of light gaseous hydrocarbons in near ...

    Indian Academy of Sciences (India)

    and have migrated to the surface through structural discontinuities. The source of ... methane and ethane by GC-C-IRMS, range between −42.9 to −13.3 (Pee Dee Belemnite – PDB) and −21.2 to .... through water displacement. The analyses ...

  19. Prom Night in Mississippi: A Teacher's Guide with Standards-Based Lessons for Grades 7 and up

    Science.gov (United States)

    Holladay, Jennifer

    2009-01-01

    When Morris Dees was a young man in Alabama, the law said that black people couldn't drink from the same water fountain as white people, or sit at the same lunch counter. Back then, the government created and sanctioned divisions between human beings. The Civil Rights Movement changed all of that, of course, and ended state-mandated apartheid in…

  20. Karusoo toob välja sõjateemalise lavastuse

    Index Scriptorium Estoniae

    2005-01-01

    M. Karusoo toob 24. märtsil Rakvere Teatris lavale Afganistani sõja teemalise lavastuse "Misjonärid", mis põhineb Dee Browni indiaanisõdade raamatul "Mata mu süda Wounded Knees" ja Afganistanis sõdinud meestega tehtud intervjuudel

  1. Valus lugu valgetest sõduritest / Toomas Sildam

    Index Scriptorium Estoniae

    Sildam, Toomas, 1961-

    2005-01-01

    M. Karusoo tõi 24. märtsil Rakvere Teatris lavale Afganistani sõja teemalise lavastuse "Misjonärid", mis põhineb Dee Browni indiaanisõdade raamatul "Mata mu süda Wounded Knees" ja Afganistanis sõdinud meestega tehtud intervjuudel

  2. "Iial ei anta andeks sellele, kellele on tehtud ülekohut" / Merle Karusoo ; interv. Aigi Viira

    Index Scriptorium Estoniae

    Karusoo, Merle, 1944-

    2005-01-01

    M. Karusool valmib Rakvere teatri näitlejatega dokumentaalprojekt "Misjonärid", mis põhineb Afganistani sõjas käinud sõdurite mälestustel ning Dee Browni indiaanisõdade raamatul "Mata mu süda Wounded Knees"

  3. Lavastaja mõõdab sõdade varje / Merle Karusoo ; interv. Inna Grünfeldt

    Index Scriptorium Estoniae

    Karusoo, Merle, 1944-

    2005-01-01

    M. Karusoo Afganistani sõja teemaline lavastus "Misjonärid", mis põhineb Dee Browni indiaanisõdade raamatul "Mata mu süda Wounded Knees" ja Afganistanis sõdinud meestega tehtud intervjuudel. Lavastajaga lavastusest ja selle tegemise vajadusest

  4. Plaadid / Heidi Purga

    Index Scriptorium Estoniae

    Purga, Heidy, 1975-

    2006-01-01

    Uutest heliplaatidest Jay Dee/J Dilla "Donuts", The Strokes "First Impressions Of Earth", Jools Holland & His R&B orchestra "Swinging the Blues, Dancing The Ska", "The Sound Of Music", Karin Clercq "Apres l'amour", Mest "Photographs", The Notorious B.I.G. "Duets"

  5. Significant Learning Experiences for English Foreign Language Students (Experiencias significativas para estudiantes de inglés como lengua extranjera)

    Science.gov (United States)

    Becerra, Luz María; McNulty, Maria

    2010-01-01

    This action research examines experiences that students in a grade 10 EFL class had with redesigning a grammar-unit into a topic-based unit. Strategies were formulating significant learning goals and objectives, and implementing and reflecting on activities with three dimensions of Dee Fink's (2003) taxonomy of significant learning: the human…

  6. Stakeholders and quality assurance in higher education

    NARCIS (Netherlands)

    Leisyte, Liudvika; Westerheijden, Donald F.; Eggins, Heather

    2014-01-01

    The various changes in post-bureaucratic organising, which are moving towards network approaches, coupled with the managerial agenda of corporate governance, have redefined the roles of various internal and external stakeholders in the governance of higher education institutions (Leisyte and Dee,

  7. Occupational exposure to diesel engine exhaust and alterations in immune/inflammatory markers : a cross-sectional molecular epidemiology study in China

    NARCIS (Netherlands)

    Bassig, Bryan A.; Dai, Yufei; Vermeulen, Roel; Ren, Dianzhi; Hu, Wei; Duan, Huawei; Niu, Yong; Xu, Jun; Shiels, Meredith S; Kemp, Troy J; Pinto, Ligia A; Fu, Wei; Meliefste, Kees; Zhou, Baosen; Yang, Jufang; Ye, Meng; Jia, Xiaowei; Meng, Tao; Wong, Jason Y Y; Li, Ping; Hosgood, H. Dean; Hildesheim, Allan; Silverman, Debra T.; Rothman, Nathaniel; Zheng, Yuxin; Lan, Qing

    2017-01-01

    The relationship between diesel engine exhaust (DEE), a known lung carcinogen, and immune/inflammatory markers that have been prospectively associated with lung cancer risk is not well understood. To provide insight into these associations, we conducted a cross-sectional molecular epidemiology study

  8. Theoretical Treatment of Degenerate Electron Exchange and Dimerization in Spin Dynamics of Radical Ion Pairs as Observed by Magnetic Field Effects

    NARCIS (Netherlands)

    Ivanov, K.L.; Stass, D.V.; Kalneus, E.V.; Kaptein, R.; Lukzen, N.K.

    2013-01-01

    In this work we have compared manifestations of degenerate electron exchange (DEE) and dimerization reactions in MARY (magnetically affected reaction yield) spectroscopy and time-resolved magnetic field effects (TR-MFE) of radical ion pairs (RIPs). It is shown that dimerization results in phase and

  9. Status of the T20 experiment at VEPP--3

    International Nuclear Information System (INIS)

    Popov, S.G.; Mishnev, S.I.; Nikolenko, D.M.; Petrov, D.V.; Rachek, I.A.; Sukhanov, A.V.; Toporkov, D.K.; Tsentalovich, E.P.; Volosov, A.V.; Wojtsekhowski, B.B.; Jones, C.E.; Kowalczyk, R.S.; Poelker, M.; Potterveld, D.H.; Young, L.; Holt, R.J.; Gilman, R.; Kinney, E.R.; Coulter, K.P.; Theunissen, J.A.P.; de Jager, C.W.; de Vries, H.; Nelyubin, V.V.; Vikhrov, V.V.; Osipov, A.N.; Stibunov, V.N.

    1995-01-01

    Using a gaseous polarized deuterium and the 2 GeV electron beam at 2 GeV beam energy the tensor analyzing power, T 20 , for the NN potential will be measured with the elastic rvec d(e,e) reaction at VEPP-3, Novosibirsk. A description and progress report of the experiment is given

  10. Infrared differential absorption lidar for stand-off detection of ...

    Indian Academy of Sciences (India)

    2014-02-14

    Feb 14, 2014 ... was tested successfully with diethyl ether (DEE) (a toxic industrial chemical .... emitting ∼50 mJ energy (max. energy at peak wavelength) and tunable in .... [6] L D Hoffland, R J Piffath and J B Bouck, Opt. Eng. 24, 982 (1985).

  11. Inimesed lahinguväljal ehk Karmid pildid tegelikkusest / Enn Mälgand

    Index Scriptorium Estoniae

    Mälgand, Enn

    2005-01-01

    M. Karusoo Afganistani sõja teemaline lavastus "Misjonärid", mis põhineb Dee Browni indiaanisõdade raamatul "Mata mu süda Wounded Knees" ja Afganistanis sõdinud meestega tehtud intervjuudel. Esietendus Rakvere Teatris 24. märtsil 2005

  12. Service-Learning and Integrated Course Redesign: Principles of Management and the Campus Kitchen Metaproject

    Science.gov (United States)

    Flannery, Brenda L.; Pragman, Claudia H.

    2010-01-01

    This article describes the process of redesigning a Principles of Management course to integrate a service-learning metaproject. The metaproject was Campus Kitchen, a food recovery and delivery program operated on a handful of university campuses across the United States. We used L. Dee Fink's integrated course design approach as well as systems…

  13. Acquisitions de la Bibliothèque de l’Institut de Géographie

    Directory of Open Access Journals (Sweden)

    Bernadette Joseph

    2009-02-01

    Full Text Available AfriqueALIOU BARRY, Mamadou, PARIS, Le commerce moderne des armes en Afrique : données chiffrées, circuits et acteurs, Paris, l’Harmattan, DL 2008, G 19-3427 BARRAT, Jacques, Géopolitique du Burkina Faso, Paris, SEM, DL 2008, G 19-3428 BRÉDELOUP, BERTONCELLO, LOMBARD, CRÉPIN, OSMONT, LANGUMIER, Abidjan, Dakar : des villes à vendre? : la privatisation made in Africa des services urbains, Paris, Ed. l’Harmattan, DL 2008, G 19-3421 GARY-TOUNKARA, Daouda, COQUERY-VIDROVITCH, Migrants soudanais-ma...

  14. 13th National Congress of the South African Society of Psychiatrists, 20-23 September 2004

    Directory of Open Access Journals (Sweden)

    Eugene Allers

    2004-10-01

    Full Text Available List of abstacts and authors: 1. Integrating the art and science of psychiatry Eugene Allers 2. Chronic pain as a predictor of outcome in an inpatient Psychiatric population Eugene Allers and Gerhard Grundling 3. Recent advances in social phobia Christer Allgulander 4. Clinical management of patients with anxiety disorders Christer Allgulander 5. Do elephants suffer from Schizophrenia? (Or do the Schizophrenias represent a disorder of self consciousness? A Southern African perspective Sean Exner Baumann 6. Long term maintenance treatment of Bipolar Disorder: Preventing relapse Charles L. Bowden 7. Predictors of response to treatments for Bipolar Disorder Charles L. Bowden 8. Aids/HIV knowledge and high risk behaviour: A Geo-graphical comparison in a schizophrenia population P Buckley, S van Vuuren, L Koen, J E Muller, C Seller, H Lategan, D J H Niehaus 9. Does Marijuana make you go mad? David J Castle 10. Understanding and management of Treatment Resistant Schizophrenia David J Castle 11. Workshop on research and publishing David J Castle 12. From victim to victor: Without a self-help book Beatrix Jacqueline Coetzee 13. The evaluation of the Gender Dysphoric patient Franco Colin 14. Dissociation: A South African model A M Dikobe, C K Mataboge, L M Motlana, B F Sokudela, C Kruger 15. Designated smoking rooms...and other "Secret sins" of psychiatry: Tobacco cessation approaches in the severely mentally ill Charl Els 16. Dual diagnosis: Implications for treatment and prognosis Charl Els 17. Body weight, glucose metabolism and the new generation antipsychotics Robin Emsley 18. Neurological abnormalities in first episode Schizophrenia: Temporal stability and clinical and outcome correlates Robin Emsley, H Jadri Turner, Piet P Oosthuizen, Jonathan Carr 19. Mythology of depressive illnesses among Africans Senathi Fisha 20. Substance use and High school dropout Alan J. Flisher, Lorraine Townsend, Perpetual Chikobvu, Carl Lombard, Gary King 21. Psychosis

  15. Focusing on life beyond numers

    DEFF Research Database (Denmark)

    Prip, Anne; Christiansen, Anette Wendelboe; Zoffmann, Vibeke

    for interventions which are especially tailored to young adult women with poorly controlled Type 1 Diabetes (T1D), applicable by clinicians in practice and effective in promoting health and preventing complications. Susan, a 24-year-old woman, was one of 200 patients between 18 and 35 years old with type 1 diabetes...... provide insight into how the autonomy supportive intervention is experienced, from the person perspective. Methods A case study was conducted one year after Susan had finished the trial. Susan was interviewed by two external interviewers who were not involved in the intervention. The interview...... was thematically analysed according to a procedure suggested by Braun and Clarke. An overview of Susan’s diabetes management from onset until after the GSD intervention was made based on the interview and electronic patient record data on HbA1c, treatment and complication status. Finally, changes on psychometric...

  16. Vocal plasticity in a reptile.

    Science.gov (United States)

    Brumm, Henrik; Zollinger, Sue Anne

    2017-05-31

    Sophisticated vocal communication systems of birds and mammals, including human speech, are characterized by a high degree of plasticity in which signals are individually adjusted in response to changes in the environment. Here, we present, to our knowledge, the first evidence for vocal plasticity in a reptile. Like birds and mammals, tokay geckos ( Gekko gecko ) increased the duration of brief call notes in the presence of broadcast noise compared to quiet conditions, a behaviour that facilitates signal detection by receivers. By contrast, they did not adjust the amplitudes of their call syllables in noise (the Lombard effect), which is in line with the hypothesis that the Lombard effect has evolved independently in birds and mammals. However, the geckos used a different strategy to increase signal-to-noise ratios: instead of increasing the amplitude of a given call type when exposed to noise, the subjects produced more high-amplitude syllable types from their repertoire. Our findings demonstrate that reptile vocalizations are much more flexible than previously thought, including elaborate vocal plasticity that is also important for the complex signalling systems of birds and mammals. We suggest that signal detection constraints are one of the major forces driving the evolution of animal communication systems across different taxa. © 2017 The Author(s).

  17. Hindi vowel classification using QCN-MFCC features

    Directory of Open Access Journals (Sweden)

    Shipra Mishra

    2016-09-01

    Full Text Available In presence of environmental noise, speakers tend to emphasize their vocal effort to improve the audibility of voice. This involuntary adjustment is known as Lombard effect (LE. Due to LE the signal to noise ratio of speech increases, but at the same time the loudness, pitch and duration of phonemes changes. Hence, accuracy of automatic speech recognition systems degrades. In this paper, the effect of unsupervised equalization of Lombard effect is investigated for Hindi vowel classification task using Hindi database designed at TIFR Mumbai, India. Proposed Quantile-based Dynamic Cepstral Normalization MFCC (QCN-MFCC along with baseline MFCC features have been used for vowel classification. Hidden Markov Model (HMM is used as classifier. It is observed that QCN-MFCC features have given a maximum improvement of 5.97% and 5% over MFCC features for context-dependent and context-independent cases respectively. It is also observed that QCN-MFCC features have given improvement of 13% and 11.5% over MFCC features for context-dependent and context-independent classification of mid vowels.

  18. Effect of room absorption on human vocal output in multitalker situations.

    Science.gov (United States)

    Nijs, Lau; Saher, Konca; den Ouden, Daniël

    2008-02-01

    People increase their vocal output in noisy environments. This is known as the Lombard effect. The aim of the present study was to measure the effect as a function of the absorption coefficient. The noise source was generated by using other talkers in the room. A-weighted sound levels were measured in a 108 m(3) test room. The number of talkers varied from one to four and the absorption coefficients from 0.12 to 0.64. A model was introduced based on the logarithmic sum of the level found in an anechoic room plus the increasing portion of noise levels up to 80 dB. Results show that the model fits the measurements when a maximum slope of 0.5 dB per 1.0 dB increase in background level is used. Hence Lombard slopes vary from 0.2 dBdB at 50 dB background level to 0.5 dBdB at 80 dB. In addition, both measurements and the model predict a decrease of 5.5 dB per doubling of absorbing area in a room when the number of talkers is constant. Sound pressure levels increase for a doubling of talkers from 3 dB for low densities to 6 dB for dense crowds. Finally, there was correspondence between the model estimation and previous measurements reported in the literature.

  19. Identidad nacional y modelos femeninos en la obra de Paulo Diácono: la imagen de la Emperatriz Sofía

    Directory of Open Access Journals (Sweden)

    Dionisio PÉREZ SÁNCHEZ

    2010-02-01

    Full Text Available RESUMEN: En el presente trabajo se estudia la imagen negativa que el historiador lombardo Paulo Diácono ofrece de la emperatriz bizantina del siglo vi Sofía, visión relacionada tanto con su misoginia como con su clara concepción antibizantina. Sin embargo, aspectos característicos del ritual imperial bizantino, asociados a la figura de las emperatrices, son utilizados interesadamente por el religioso con la finalidad de realzar el importante papel jugado de hecho por las reinas y princesas lombardas, poniendo así de manifiesto contradicciones en el propio discurso del autor.ABSTRACT: This work studies the negative image of the 6th century Byzantine Empress Sophia given by the Lombard historian Paulus Diaconus, a view related both to his misogyny and to his clearly anti-Byzantine perspective. However, characteristic aspects of the Byzantine imperial ritual, associated with the figure of the empresses are used interestingly by this cleric, highlighting the important role that the Lombard queens and princesses indeed played, and thus revealing contradictions in the author's discourse.

  20. Antenatal care--antenatal screening for fetal abnormality.

    Science.gov (United States)

    Baston, Helen

    2003-02-01

    JOANNA IS NOW 24 WEEKS pregnant. She is feeling very well and finding that now her energy has returned, she is really enjoying being preganant. She still proudly shows her precious scan picture to interested friends and takes the occasional glance herself during quiet moments. Joanna, has a cousin, Susan, who has Down's syndrome. Susan is a happy and loving child who has brought a lot of joy, as well as heartache, to the extended family. Although Joanna has no delusions about the hard work and continuing care that her cousin requires, she would not herself contemplate terminating a pregnancy if her baby had the condition.

  1. Fantastiske forbindelser relationer i undervisning og læringssamvær

    DEFF Research Database (Denmark)

    Antologiens artikler er lavet af en række anerkendte forskere og ide-folk fra Danmark, Norge, Holland, England og USA. Herunder Peter Lang, Daniel Stern, Maria Aarts, Thomas Armstrong, Maria Aarts, Jan Tønnesvang, Stein Bråten, Jesper Juul og Susan Hart......Antologiens artikler er lavet af en række anerkendte forskere og ide-folk fra Danmark, Norge, Holland, England og USA. Herunder Peter Lang, Daniel Stern, Maria Aarts, Thomas Armstrong, Maria Aarts, Jan Tønnesvang, Stein Bråten, Jesper Juul og Susan Hart...

  2. ORIC RF system: preparation for HHIRF

    International Nuclear Information System (INIS)

    Mosko, S.W.; Rylander, J.D.; Schulze, G.K.

    1977-01-01

    The integration of the Oak Ridge Isochronous Cyclotron (ORIC) into the Holifield Heavy Ion Research Facility (HHIRF) requires several rf system modifications to permit injection of ion beams from the 25 MV tandem electrostatic accelerator into ORIC. A new dee eliminates structural interference with the injected beam path and provides an opportunity to improve the mechanical stability of the resonator and to reduce rf voltage gradients in areas susceptible to sparking. Space for structural improvements is realized by reducing the ion beam aperture from 4.8 cm to 2.4 cm. The complexity of the original ORIC rf power system was substantially reduced. A new broadband solid state driver amplifier between the frequency synthesizer and the main power amplifier eliminates most circuit tuning and permits the use of a new simplified dee rf voltage regulator loop. Most of the remaining instrumentation and control circuitry is TTL compatible and will eventually tie to the ORIC computer control system through a CAMAC interface

  3. Effect of FeCl3 and diethyl ether as additives on compression ignition engine emissions

    Directory of Open Access Journals (Sweden)

    Pragyan P. Patnaik

    2017-05-01

    Full Text Available Improving the performance of internal combustion engines and ensuring the reduction of pollution by the application of an advanced technology constitutes one of the main keys for safe guarding nation's economy and health. In this context it is pertinent to note that in terms of brake thermal efficiency and brake specific fuel consumption, a single cylinder four stroke engine acquires a better performance with 15% diethyl ether (DEE as an additive to diesel. Thus, the present investigation is motivated to compare the performance of the engine when run with diesel alone and when it is run with additives like ferric chloride (FeCl3 and diethyl ether. The experiments in the laboratory establish lowering emissions of CO, HC and smoke (excluding NO with diesel and DEE additives compared to that with diesel and FeCl3 additives and diesel alone.

  4. Stability and heating of a poloidal divertor tokamak

    International Nuclear Information System (INIS)

    Biddle, A.P.; Dexter, R.N.; Holly, D.T.; Lipschultz, B.; Osborne, T.H.; Prager, S.C.; Shepard, D.A.; Sprott, J.C.; Witherspoon, F.D.

    1981-01-01

    Five experimental studies - two stability and three heating investigations - have been carried out on Tokapole II, a tokamak with a four-node poloidal divertor. After a brief description of the machine, discharges are described with q approximately 0.6 over most of the cross-section without degradation of confinement, observation of axisymmetric instability in dee, inverse-dee and square equilibria, high-power fast-wave ion-cyclotron resonance heating, studies of spatial shear Alfven wave resonances for heating, and reduction of the start-up loop voltage by approximately 60% by microwave pre-ionization at electron-cyclotron resonance. Work on axisymmetric instability and studies of pre-ionization have been described in detail elsewhere and are therefore only briefly mentioned. (author)

  5. Flux surface shape and current profile optimization in tokamaks

    International Nuclear Information System (INIS)

    Dobrott, D.R.; Miller, R.L.

    1977-01-01

    Axisymmetric tokamak equilibria of noncircular cross section are analyzed numerically to study the effects of flux surface shape and current profile on ideal and resistive interchange stability. Various current profiles are examined for circles, ellipses, dees, and doublets. A numerical code separately analyzes stability in the neighborhood of the magnetic axis and in the remainder of the plasma using the criteria of Mercier and Glasser, Greene, and Johnson. Results are interpreted in terms of flux surface averaged quantities such as magnetic well, shear, and the spatial variation in the magnetic field energy density over the cross section. The maximum stable β is found to vary significantly with shape and current profile. For current profiles varying linearly with poloidal flux, the highest β's found were for doublets. Finally, an algorithm is presented which optimizes the current profile for circles and dees by making the plasma everywhere marginally stable

  6. Complete integrability of the difference evolution equations

    International Nuclear Information System (INIS)

    Gerdjikov, V.S.; Ivanov, M.I.; Kulish, P.P.

    1980-01-01

    The class of exactly solvable nonlinear difference evolution equations (DEE) related to the discrete analog of the one-dimensional Dirac problem L is studied. For this starting from L we construct a special linear non-local operator Λ and obtain the expansions of w and σ 3 deltaw over its eigenfunctions, w being the potential in L. This allows us to obtain compact expressions for the integrals of motion and to prove that these DEE are completely integrable Hamiltonian systems. Moreover, it is shown that there exists a hierarchy of Hamiltonian structures, generated by Λ, and the action-angle variables are explicity calculated. As particular cases the difference analog of the non-linear Schroedinger equation and the modified Korteweg-de-Vries equation are considered. The quantization of these Hamiltonian system through the use of the quantum inverse scattering method is briefly discussed [ru

  7. The First Successful Compact Negative Heavy Ion Cyclotron

    International Nuclear Information System (INIS)

    Liu, Y.; Chen, M.; Li, D.; Lu, X.; Shen, L.; Xu, S.; Chen, G.

    1999-01-01

    A compact negative heavy ion minicyclotron has been set up in 1993 in Shanghai, China which is dedicated to the analysis of radioactive isotope 14 C. This is a new type of cyclotron with a series of gifted ideas, such as adopting triangular-wave Dee Voltage, configuring the asymmetric differential Dee electrodes with varying width and aperture, combining the yoke of the magnet with the vacuum chamber, designing a pair of the spherical electrostatic injection deflectors, adding auxiliary electrodes for extraction, alternately accelerating different particles and using Dynode-MCP detector for counting 14 C etc., all of which have aimed at increasing the transmission efficiency in the injection, acceleration and extraction region, eliminating various backgrounds and improving the precision of 14 C analysis. All of those will be introduced in this article. Finally, its operation performance and some difficulties will be discussed

  8. A personal-computer-based package for interactive assessment of magnetohydrodynamic equilibrium and poloidal field coil design in axisymmetric toroidal geometry

    International Nuclear Information System (INIS)

    Kelleher, W.P.; Steiner, D.

    1989-01-01

    A personal-computer (PC)-based calculational approach assesses magnetohydrodynamic (MHD) equilibrium and poloidal field (PF) coil arrangement in a highly interactive mode, well suited for tokamak scoping studies. The system developed involves a two-step process: the MHD equilibrium is calculated and then a PF coil arrangement, consistent with the equilibrium is determined in an interactive design environment. In this paper the approach is used to examine four distinctly different toroidal configurations: the STARFIRE rector, a spherical torus (ST), the Big Dee, and an elongated tokamak. In these applications the PC-based results are benchmarked against those of a mainframe code for STARFIRE, ST, and Big Dee. The equilibrium and PF coil arrangement calculations obtained with the PC approach agree within a few percent with those obtained with the mainframe code

  9. Evaluation of the sustainability of deep groundwater as an arsenic-safe resource in the Bengal Basin

    OpenAIRE

    Michael, Holly A.; Voss, Clifford I.

    2008-01-01

    Tens of millions of people in the Bengal Basin region of Bangladesh and India drink groundwater containing unsafe concentrations of arsenic. This high-arsenic groundwater is produced from shallow (150 m where groundwater arsenic concentrations are nearly uniformly low, and many more wells are needed, however, the sustainability of deep, arsenic-safe groundwater has not been previously assessed. Deeper pumping could induce downward migration of dissolved arsenic, permanently destroying the dee...

  10. From definition to the operacionalization, with emphasis on the research on violence

    OpenAIRE

    Knežić Branislava T.

    2004-01-01

    This paper intends to draw attention to the process which starts with definition and ends with operacionalization, and serves the building of notion apparatus as something which precedes the research. Apart from general discussion, the paper includes the overview of definition and operacionalization problems related to the notion of violence. The author concludes that empirical data which are deprived of theoretical and methodological foundation are able neither to discover nor to explain dee...

  11. The International Workshop on Flame Chemistry (1st) Held in Warsaw, Poland on 28-29 July 2012

    Science.gov (United States)

    2012-07-01

    methyl esters ( FAMEs ): Westbrook et al. Proc. Comb. Inst. (2012) in press. Paper 3D03...HCO CH3O + CO CH3 + CO2 H + CO HO2 + CO 35% 18% 42% +R/-RH +R/-RH 62%38% 81% 9% 88% 12% +M +O2 Impact of alkyl chain length on methyl ester reactivity...Alcohols (methanol, ethanol, propanol, butanol) Ethers (DME, DEE, EME, MTBE, ETBE)  Esters ( methyl and ethyl esters ) Ketones (acetone, EMK,

  12. Protein design using continuous rotamers.

    Directory of Open Access Journals (Sweden)

    Pablo Gainza

    2012-01-01

    Full Text Available Optimizing amino acid conformation and identity is a central problem in computational protein design. Protein design algorithms must allow realistic protein flexibility to occur during this optimization, or they may fail to find the best sequence with the lowest energy. Most design algorithms implement side-chain flexibility by allowing the side chains to move between a small set of discrete, low-energy states, which we call rigid rotamers. In this work we show that allowing continuous side-chain flexibility (which we call continuous rotamers greatly improves protein flexibility modeling. We present a large-scale study that compares the sequences and best energy conformations in 69 protein-core redesigns using a rigid-rotamer model versus a continuous-rotamer model. We show that in nearly all of our redesigns the sequence found by the continuous-rotamer model is different and has a lower energy than the one found by the rigid-rotamer model. Moreover, the sequences found by the continuous-rotamer model are more similar to the native sequences. We then show that the seemingly easy solution of sampling more rigid rotamers within the continuous region is not a practical alternative to a continuous-rotamer model: at computationally feasible resolutions, using more rigid rotamers was never better than a continuous-rotamer model and almost always resulted in higher energies. Finally, we present a new protein design algorithm based on the dead-end elimination (DEE algorithm, which we call iMinDEE, that makes the use of continuous rotamers feasible in larger systems. iMinDEE guarantees finding the optimal answer while pruning the search space with close to the same efficiency of DEE.Software is available under the Lesser GNU Public License v3. Contact the authors for source code.

  13. Spiral inflector and central region study for three cyclotrons at CIAE

    International Nuclear Information System (INIS)

    Zhang Tianjue; Yao Hongjuan; Guan Fengping; Chu Chengjie; Lu Yinlong; Jia Xianlu; Zhong Junqing; Yang Jianjun; Xing Jiansheng; Lin Yuzheng

    2007-01-01

    The beam dynamics behaviour in the compact cyclotron central region is investigated. The design study for central region, including the spiral inflector, Dee tip, shield and posts, for three cyclotrons at CIAE will be described in this paper. The code development by CIAE and the UNIX based codes developed by TRIUMF were implemented on WINDOWS/PC by CIAE for the spiral inflector and central region design will be given too

  14. SEA for strategic grid planning in South Africa: Enabling the efficient and effective roll out of strategic electricity transmission infrastructure

    CSIR Research Space (South Africa)

    Fischer, TD

    2016-05-01

    Full Text Available | Resilience and Sustainability 36th Annual Conference of the International Association for Impact Assessment 11 - 14 May 2016 | Nagoya Congress Center | Aichi-Nagoya | Japan | www.iaia.org SEA FOR STRATEGIC GRID PLANNING IN SOUTH AFRICA: Enabling... the efficient and effective roll out of strategic electricity transmission infrastructure Abstract ID: 409 Authors: Marshall Mabin(1) , Paul Lochner and Dee Fischer Council for Scientific and Industrial Research (CSIR), PO Box 320 Stellenbosch 7599 South...

  15. First record of the invasive diatom Didymosphenia geminata (Lyngbye) Schmidt in a Patagonian Andean river of Argentina

    OpenAIRE

    Sastre, Alicia Viviana; Santinelli, Norma Herminia; Bauer, Gabriel A.; Ayesterán, M. Gabriel; Uyua, Noelia Mariel

    2017-01-01

    The Futaleufú River, Argentina, was monitored monthly from June 2010 to August 2011, in order to detect the invasive diatom Didymosphenia geminata, which was previously observed in Chile. Plankton and periphyton samples were taken from 10 sites. Didymosphenia geminata was not found until late winter. In August 2010, the species was first detected at isolated points of the river but in spring and summer the algal coverage extended along several kilometers. The coverage of blooms, spread to dee...

  16. Operations Events Census Report: Volume IV. 1981 through 1985. Sanitized Version.

    Science.gov (United States)

    1991-04-01

    SMITH, BRADY F. 0837 SMITH, BRUCE E. 0638 SMITH, CHARLOTT W. 0837 SMITH, CLIFFORD H. 0869 SMITH, COLIN C. 0483 SMITH, DARWIN 0599 SMITH, DAVID L... COLIN A. 097! MOORE, EDDIE L. 06491 MOORE, GERALD J. 0738 MORACA, STEPHEN L. 0837 MORAN, KEVIN 0599 MORAN, MARY SHANKS 0861 MORAVEC, TIMOTHY 0599...DRIESBACH, ROBERT A. 0599 DROTLEFF, JAMES E. 0746 DRUMMOND, VEE DEE 0636 DRURY , TIMOTHY E. 0920 DUANE, DENNIS 0636 DUBARTON, ANNE EVELYN 0918 DUENAS

  17. Final Environmental Impact Statement for Development of Facilities to Support Basing US Pacific Fleet F/A-18E/F Aircraft on the West Coast of the United States, Volume 1.

    Science.gov (United States)

    1998-05-01

    California, pp. 592-609. Robert F. Heizer , Volume Editor. William C. Sturtevant, General Editor. Smithsonian Institution, Washington, DC. Machado, Dee...American Indians, Vol. 8. California, pp. 448-461. Robert F. Heizer , Volume Editor. William C. Sturtevant, General Editor. Smithsonian Institution... rendered in quintuplicate to: Commanding Officer " Naval Air Station =Lemoore, California ^l" Payments will be^made by: Commanding Officer Navy

  18. 74 Résolution du problème d'engagement d'unités de production d ...

    African Journals Online (AJOL)

    Mr PERABI

    énergies fossiles dans les différentes centrales. De ce fait, le DE doit aussi respecter les contraintes environnementales. Le dispatching économique et environnemental (DEE) a pour objectif, non seulement de produire à un coût de combustible réduit mais aussi de réduire les émissions de gaz de ces combustibles.

  19. No adverse lung effects of 7- and 28-day inhalation exposure of rats to emissions from petrodiesel fuel containing 20% rapeseed methyl esters (B20) with and without particulate filter - the FuelHealth project.

    Science.gov (United States)

    Magnusson, Pål; Oczkowski, Michał; Øvrevik, Johan; Gajewska, Malgorzata; Wilczak, Jacek; Biedrzycki, Jacek; Dziendzikowska, Katarzyna; Kamola, Dariusz; Królikowski, Tomasz; Kruszewski, Marcin; Lankoff, Anna; Mruk, Remigiusz; Brunborg, Gunnar; Instanes, Christine; Gromadzka-Ostrowska, Joanna; Myhre, Oddvar

    2017-04-01

    Increased use of biofuels raises concerns about health effects of new emissions. We analyzed relative lung health effects, on Fisher 344 rats, of diesel engine exhausts emissions (DEE) from a Euro 5-classified diesel engine running on petrodiesel fuel containing 20% rapeseed methyl esters (B20) with and without diesel particulate filter (DPF). One group of animals was exposed to DEE for 7 days (6 h/day), and another group for 28 days (6 h/day, 5 days/week), both with and without DPF. The animals (n = 7/treatment) were exposed in whole body exposure chambers. Animals breathing clean air were used as controls. Genotoxic effects of the lungs by the Comet assay, histological examination of lung tissue, bronchoalveolar lavage fluid (BALF) markers of pulmonary injury, and mRNA markers of inflammation and oxidative stress were analyzed. Our results showed that a minor number of genes related to inflammation were slightly differently expressed in the exposed animals compared to control. Histological analysis also revealed only minor effects on inflammatory tissue markers in the lungs, and this was supported by flow cytometry and ELISA analysis of cytokines in BALF. No exposure-related indications of genotoxicity were observed. Overall, exposure to DEE with or without DPF technology produced no adverse effects in the endpoints analyzed in the rat lung tissue or the BALF. Overall, exposure to DEE from a modern Euro 5 light vehicle engine run on B20 fuel with or without DPF technology produced no adverse effects in the endpoints analyzed in the rat lung tissue or the BALF.

  20. Enterprise Ireland: Student Creativity Day Design Competition

    OpenAIRE

    Dee, Peter

    2002-01-01

    Peter Dee - Strategic Design & Marketing Consultant, was responsible for the design and development of the brand identity for the Enterprise Ireland Student Creativity Day which was used on business cards, letterhead, appliction forms, information literature, large format posters, t-shirts and website. Competing in multi-disciplinary teams, students provided an innovative & creative solution to an exacting design brief. The design brief reflected the following themes: interface, learning, sci...

  1. Clifford’s Fireplace Company Limited Brand Identity Project

    OpenAIRE

    Dee, Peter

    2009-01-01

    Peter Dee - Strategic Design and Marketing Consultant, was responsible for the design and development of the brand identity for the Clifford’s Fireplaces Company which was used on business cards, letterhead, advertisements, promotional material and e-Commerce website. Clifford's Fireplaces Ltd. was established in 1947 and with over 65 years of experience in the fireplace and home heating business it is their goal to ensure that customers obtain the most appropriate products and services to me...

  2. ENTERPRISE IRELAND: Design for Competitive Advantage Conference

    OpenAIRE

    Dee, Peter

    2003-01-01

    A stimulating conference bringing together world leading experts on design to address the importance of brand development strategies to achieve competitive advantage. Peter Dee - Strategic Design and Marketing Consultant, specialised in the creation of brand development strategies for Enterprise Ireland’s Design Unit. Peter was responsible for the design and development of the the brand identity for the Enterprise Ireland Design for Competitive Advantage Conference in Dublin.

  3. MARINE SPONGE Aaptos suberitoides, IT’S POTENTIAL SOURCE OF NATURAL ANTIBACTERIAL FOR CONTROLLING Vibrio harveyi ON TIGER SHRIMP (Penaeus monodon) CULTURE

    OpenAIRE

    Rosmiati Rosmiati; Andi Parenrengi; Emma Suryati

    2015-01-01

    The study aims to isolate and identify the natural antibacterial compounds potential from Aaptos suberitoides for Vibrio harveyi control on tiger shrimp (Penaeus monodon) culture. The agar diffusion method using paper discs was used to determine the antibacterial activity of extracts (diethyl ether (DEE), butanol (BUE) and aqueous (HOE) and compounds successfully isolated against Vibrio harveyi. Findings showed that the antibacterial activity was concentrated in BUE with the inhibition zone o...

  4. Worldwide Crisis Alerting Network, Phase II. Task 2. Identification of Existing Communications Systems,

    Science.gov (United States)

    1980-04-01

    rent flable- De:)e conservarse mientras no se %igre el funcionamiento seguro del enlace VHF RTT FREDERIKSDAL- S..INDRE STROMFJORO. SANTA MARIA...Automatic Navigation and Fuel Management Computers, Weather Radar , Air Data Computer, ACARS and Voice Communications. The service most directly...this system are located at long-range radar sites. The second air/ground functional area is terminal communications; controller/pilot communications

  5. PDX experimental results

    International Nuclear Information System (INIS)

    Meade, D.; Arunasalam, V.; Barnes, C.

    1981-01-01

    During the initial period of operation PDX has obtained the following results: (a) Production of macroscopically stable poloidal divertor configurations with dee, inverse-dee and single null plasma shapes. (b) Determined vertical positional instability growth rates for passively stabilized elongated dee-shaped plasmas with surface elongations from 1 to 1.4. (c) Production of Z approximately equal to 1 plasmas in a diverted dee configuration with confinement times approaching 80 ms for plasmas with Isub(p) approximately equal to 300 kA, Bsub(T)=17 kG, a=38 cm, q approximately equal to 3 and anti nsub(e) approximately equal to 4x10 13 cm -3 . (d) Extended the Ohmic heating regime to q approximately equal to 2 at nsub(e)R/Bsub(T) approximately equal to 10 15 cm -2 T -1 and q approximately equal to 3 at anti nsub(e)R/Bsub(T) approximately equal to 4.5x10 15 cm -2 T -1 . Neutral beam injection has extended anti nsub(e)R/Bsub(T) to approximately 6x10 15 cm -2 T -1 . (e) Initial neutral beam injection experiments with 1-2 MW injected perpendicularly have been used to study ion and electron heating with divertor control of density and impurities. (f) Divertor physics studies indicate that the divertor captures approximately 70% of the input power, while approximately 30% of the power is radiated. (g) Particle and energy flow onto the divertor neutralizer plate is in qualitative agreement with a simple sheath model. (author)

  6. Storytelling as an Instructional Method: Descriptions and Research Questions

    Science.gov (United States)

    2009-01-01

    computational brain . Cambridge, MA: Bradford/ MIT Press. Cianciolo, A. T., Prevou, M., Cianciolo, D., & Morris, R. (2007). Using digital storytelling to...volume 3, no. 2 (Fall 2009) 6–23 Storytelling as an Instructional Method: Descriptions and Research Questions Dee H. Andrews, Thomas D. Hull, and...Jennifer A. Donahue Abstract This paper discusses the theoretical and empirical foundations of the use of storytelling in instruction. The defi nition

  7. Comparison of Predictive Contract Mechanisms from an Information Theory Perspective

    OpenAIRE

    Zhang, Xin; Ward, Tomas; McLoone, Seamus

    2012-01-01

    Inconsistency arises across a Distributed Virtual Environment due to network latency induced by state changes communications. Predictive Contract Mechanisms (PCMs) combat this problem through reducing the amount of messages transmitted in return for perceptually tolerable inconsistency. To date there are no methods to quantify the efficiency of PCMs in communicating this reduced state information. This article presents an approach derived from concepts in information theory for a dee...

  8. Effect of prolonged exposure to diesel engine exhaust on proinflammatory markers in different regions of the rat brain.

    Science.gov (United States)

    Gerlofs-Nijland, Miriam E; van Berlo, Damien; Cassee, Flemming R; Schins, Roel P F; Wang, Kate; Campbell, Arezoo

    2010-05-17

    The etiology and progression of neurodegenerative disorders depends on the interactions between a variety of factors including: aging, environmental exposures, and genetic susceptibility factors. Enhancement of proinflammatory events appears to be a common link in different neurological impairments, including Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and multiple sclerosis. Studies have shown a link between exposure to particulate matter (PM), present in air pollution, and enhancement of central nervous system proinflammatory markers. In the present study, the association between exposure to air pollution (AP), derived from a specific source (diesel engine), and neuroinflammation was investigated. To elucidate whether specific regions of the brain are more susceptible to exposure to diesel-derived AP, various loci of the brain were separately analyzed. Rats were exposed for 6 hrs a day, 5 days a week, for 4 weeks to diesel engine exhaust (DEE) using a nose-only exposure chamber. The day after the final exposure, the brain was dissected into the following regions: cerebellum, frontal cortex, hippocampus, olfactory bulb and tubercles, and the striatum. Baseline levels of the pro-inflammatory cytokines tumor necrosis factor alpha (TNF-alpha) and interleukin-1 alpha (IL-1alpha) were dependent on the region analyzed and increased in the striatum after exposure to DEE. In addition, baseline level of activation of the transcription factors (NF-kappaB) and (AP-1) was also region dependent but the levels were not significantly altered after exposure to DEE. A similar, though not significant, trend was seen with the mRNA expression levels of TNF-alpha and TNF Receptor-subtype I (TNF-RI). Our results indicate that different brain regions may be uniquely responsive to changes induced by exposure to DEE. This study once more underscores the role of neuroinflammation in response to ambient air pollution, however, it is valuable to assess if and to

  9. Tamarind seed gum-hydrolyzed polymethacrylamide-g-gellan beads for extended release of diclofenac sodium using 32 full factorial design.

    Science.gov (United States)

    Nandi, Gouranga; Nandi, Amit Kumar; Khan, Najim Sarif; Pal, Souvik; Dey, Sibasish

    2018-07-15

    Development of tamarind seed gum (TSG)-hydrolyzed polymethacrylamide-g-gellan (h-Pmaa-g-GG) composite beads for extended release of diclofenac sodium using 3 2 full factorial design is the main purpose of this study. The ratio of h-Pmaa-g-GG and TSG and concentration of cross-linker CaCl 2 were taken as independent factors with three different levels of each. Effects of polymer ratio and CaCl 2 on drug entrapment efficiency (DEE), drug release, bead size and swelling were investigated. Responses such as DEE and different drug release parameters were statistically analyzed by 3 2 full factorial design using Design-Expert software and finally the formulation factors were optimized to obtain USP-reference release profile. Drug release rate was found to decrease with decrease in the ratio of h-Pmaa-g-GG:TSG and increase in the concentration of Ca 2+ ions in cross-linking medium. The optimized formulation showed DEE of 93.25% and an extended drug release profile over a period of 10h with f 2 =80.13. Kinetic modeling unveiled case-I-Fickian diffusion based drug release mechanism. Copyright © 2018 Elsevier B.V. All rights reserved.

  10. Oxidation mechanism of diethyl ether: a complex process for a simple molecule.

    Science.gov (United States)

    Di Tommaso, Stefania; Rotureau, Patricia; Crescenzi, Orlando; Adamo, Carlo

    2011-08-28

    A large number of organic compounds, such as ethers, spontaneously form unstable peroxides through a self-propagating process of autoxidation (peroxidation). Although the hazards of organic peroxides are well known, the oxidation mechanisms of peroxidizable compounds like ethers reported in the literature are vague and often based on old experiments, carried out in very different conditions (e.g. atmospheric, combustion). With the aim to (partially) fill the lack of information, in this paper we present an extensive Density Functional Theory (DFT) study of autoxidation reaction of diethyl ether (DEE), a chemical that is largely used as solvent in laboratories, and which is considered to be responsible for various accidents. The aim of the work is to investigate the most probable reaction paths involved in the autoxidation process and to identify all potential hazardous intermediates, such as peroxides. Beyond the determination of a complex oxidation mechanism for such a simple molecule, our results suggest that the two main reaction channels open in solution are the direct decomposition (β-scission) of DEE radical issued of the initiation step and the isomerization of the peroxy radical formed upon oxygen attack (DEEOO˙). A simple kinetic evaluation of these two competing reaction channels hints that radical isomerization may play an unexpectedly important role in the global DEE oxidation process. Finally industrial hazards could be related to the hydroperoxide formation and accumulation during the chain propagation step. The resulting information may contribute to the understanding of the accidental risks associated with the use of diethyl ether.

  11. Effects of Low Sulfur Fuel and a Catalyzed Particle Trap on the Composition and Toxicity of Diesel Emissions

    Science.gov (United States)

    McDonald, Jacob D.; Harrod, Kevin S.; Seagrave, JeanClare; Seilkop, Steven K.; Mauderly, Joe L.

    2004-01-01

    In this study we compared a “baseline” condition of uncontrolled diesel engine exhaust (DEE) emissions generated with current (circa 2003) certification fuel to an emissions-reduction (ER) case with low sulfur fuel and a catalyzed particle trap. Lung toxicity assessments (resistance to respiratory viral infection, lung inflammation, and oxidative stress) were performed on mice (C57Bl/6) exposed by inhalation (6 hr/day for 7 days). The engine was operated identically (same engine load) in both cases, and the inhalation exposures were conducted at the same exhaust dilution rate. For baseline DEE, this dilution resulted in a particle mass (PM) concentration of approximately 200 μg/m3 PM, whereas the ER reduced the PM and almost every other measured constituent [except nitrogen oxides (NOx)] to near background levels in the exposure atmospheres. These measurements included PM, PM size distribution, PM composition (carbon, ions, elements), NOx, carbon monoxide, speciated/total volatile hydrocarbons, and several classes of semi-volatile organic compounds. After exposure concluded, one group of mice was immediately sacrificed and assessed for inflammation and oxidative stress in lung homogenate. Another group of mice were intratracheally instilled with respiratory syncytial virus (RSV), and RSV lung clearance and inflammation was assessed 4 days later. Baseline DEE produced statistically significant biological effects for all measured parameters. The use of low sulfur fuel and a catalyzed trap either completely or nearly eliminated the effects. PMID:15345344

  12. Effect of comfort pads and incubator design on neonatal radiography

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, Xia; Baad, Michael; Reiser, Ingrid; Feinstein, Kate A.; Lu, Zhengfeng [University of Chicago Medicine, Department of Radiology, Chicago, IL (United States)

    2016-01-15

    There has been increasing interest in patient dose reduction in neonatal intensive care units. Removing comfort pads for radiography has been identified as a potential means to decrease patient dose. To assess the effect of comfort pads and support trays on detector entrance exposure (DEE) and image quality for neonatal radiography, and its implication for patient dose. Comfort pads and support trays from three incubator and warmer systems were examined. The attenuation of the primary beam by these structures was measured using a narrow beam geometry. Their effect on DEE and image quality was then assessed using typical neonatal chest radiography techniques with three configurations: (1) both the comfort pad and support included in the beam, (2) only the support tray included and (3) both the comfort pad and support tray removed. Comfort pads and support trays were found to attenuate the primary beam by 6-15%. Eliminating these structures from the X-ray beam's path was found to increase the detector entrance exposure by 28-36% and increase contrast-to-noise ratio by more than 21%, suggesting room for patient dose reduction when the same image quality is maintained. Comfort pads and tray support devices can have a considerable effect on DEE and image quality, with large variations among different incubator designs. Positioning the image detector directly underneath neonatal patients for radiography is a potential means for patient dose reduction. However, such benefit should be weighed against the risks of moving the patient. (orig.)

  13. Effect of comfort pads and incubator design on neonatal radiography

    International Nuclear Information System (INIS)

    Jiang, Xia; Baad, Michael; Reiser, Ingrid; Feinstein, Kate A.; Lu, Zhengfeng

    2016-01-01

    There has been increasing interest in patient dose reduction in neonatal intensive care units. Removing comfort pads for radiography has been identified as a potential means to decrease patient dose. To assess the effect of comfort pads and support trays on detector entrance exposure (DEE) and image quality for neonatal radiography, and its implication for patient dose. Comfort pads and support trays from three incubator and warmer systems were examined. The attenuation of the primary beam by these structures was measured using a narrow beam geometry. Their effect on DEE and image quality was then assessed using typical neonatal chest radiography techniques with three configurations: (1) both the comfort pad and support included in the beam, (2) only the support tray included and (3) both the comfort pad and support tray removed. Comfort pads and support trays were found to attenuate the primary beam by 6-15%. Eliminating these structures from the X-ray beam's path was found to increase the detector entrance exposure by 28-36% and increase contrast-to-noise ratio by more than 21%, suggesting room for patient dose reduction when the same image quality is maintained. Comfort pads and tray support devices can have a considerable effect on DEE and image quality, with large variations among different incubator designs. Positioning the image detector directly underneath neonatal patients for radiography is a potential means for patient dose reduction. However, such benefit should be weighed against the risks of moving the patient. (orig.)

  14. Cardiac CT diagnosis in acute coronary syndrome. Significance of delayed enhancement effect in myocardium

    International Nuclear Information System (INIS)

    Yamaguchi, Takayoshi

    2007-01-01

    Authors have found that the effect in the title (DEE) exists in cardiac CT images due to the contrasting agent used for percutaneous coronary intervention (PCI) done shortly after the onset of acute coronary syndrome (ACS). To confirm the finding, they compared images of the cardiac CT and blood flow single photon emission computed tomography (SPECT) obtained several days after ACS. The cardiac CT images of 17 patients (M 15, F 2; average age 63.6 y) with ACS were obtained 20-30 min after the successfully attained emergent enhanced PCI, with the 4-row multi detector low CT (MDCT) machine Aquilion (Toshiba) in synchronization to R-R interval for processing to multiplanar reconstructed (MPR) images. Thereafter (5.5 days in average), myocardial SPECT was conducted with 99m Tc-tetrofosmin (740 MBq), of which images were also processed to MPR ones. The CT and SPECT images were compared in coronary arterial territories assigned to 17 segments in the left ventricle and to 20 areas in the Bull's-eye Map. Findings due to DEE in the former CT images were confirmed well correspondent with the lesion found in the latter SPECT, indicating that DEE is a useful tool for evaluation of ACS severity. (R.T.)

  15. Digital control in LLRF system for CYCIAE-100 cyclotron

    Energy Technology Data Exchange (ETDEWEB)

    Yin, Zhiguo, E-mail: bitbearAT@hotmail.com; Fu, Xiaoliang; Ji, Bin; Zhang, Tianjue; Wang, Chuan

    2016-05-21

    As a driven accelerator, the CYCIAE-100 cyclotron is designed by China Institute of Atomic Energy for the Beijing Radio Ion-beam Facility project. The cyclotron RF system is designed to use two RF power sources of 100 kW to drive two half-wavelength cavities respectively. Two Dee accelerating electrodes are kept separately from each other inside the cyclotron, while their accelerating voltages are maintained in phase by the efforts of LLRF control. An analog–digital hybrid LLRF system has been developed to achieve cavity tuning control, dee voltage amplitude and phase stabilization etc. The analog subsystems designs are focused on RF signal up/down conversion, tuning control, and dee voltage regulation. The digital system provides an RF signal source, aligns the cavity phases and maintains a Finite State Machine. The digital parts combine with the analog functions to provide the LLRF control. A brief system hardware introduction will be given in this paper, followed by the review of several major characteristics of the digital control in the 100 MeV cyclotron LLRF system. The commissioning is also introduced, and most of the optimization during the process was done by changing the digital parts.

  16. The Sea Empress oil spill: cytochrome P450 levels, ethoxyresorufin O-deethylase activity and bile metabolites in migrating sea trout

    International Nuclear Information System (INIS)

    Bird, D.J.; Rotchell, J.M.; Newton, L.C.

    1997-06-01

    Following concern that migrating sea trout in the Afon Tywi and Eastern Cleddau in Wales may have been exposed to oil from the Sea Empress, either directly or via their food, biomarkers of oil pollution were investigated in 14 fish from these rivers and compared with 8 fish from that of a control on the River Dee in North Wales. Sea trout 'whitling' were collected by electrofishing from the tidal limits of each river in later August/early September, 1996. The mean total cytochrome P450 content in the livers were not significantly different between fish from the Tywi (341 pmol mg -1 protein), Cleddau (212 pmol mg -1 protein) or from those caught in the Dee (121 pmol mg -1 protein). The report concludes that some individual sea trout from the rivers Tywi and Cleddau may have been exposed to oil from the Sea Empress while feeding in estuarine waters. However, by the time they were captured in these rivers, compared to control fish caught in the Dee, differences between the mean P450 content, mean EROD activity and the bile metabolite profiles were not apparent. There was no evidence that the Sea Empress oil spill had serious detrimental effects on populations of migrating sea trout in Welsh rivers. (author)

  17. Determination of the rf leakage field in the vacuum tank of the TRIUMF cyclotron

    International Nuclear Information System (INIS)

    Hohback; Dohan, D.; Dutto, G.; Enegren, T.A.; Fong, K.; Pacak, V.

    1983-01-01

    In the TRIUMF cyclotron the dees are partially defined by the two halves of the quasi-circular vacuum chamber, which completely contains the 1 MW resonating cavity. A stray electric field or ''RF leakage'' exists inside the dees and has occasionally caused problems to probes or other tank equipment. In order to understand the nature of this field a precise 1:10 scale metal model of the entire tank and resonator system has been built and is being investigated. Various resonances have been identified: the push-pull mode at 226 MHz and the push-push mode at 233 MHz; cross modes along the dee gap resonate at 243 MHz and 253 MHz. In the quasicircular tank region outside of the main resonating cavity the Tm 310 and Tm 410 modes are mainly responsible for the configuration of the leakage field since they are closer to the operating frequency. The measurements are in reasonable agreement with the results of numerical relaxation calculation and with measurements in the cyclotron tank

  18. Concurrent production of biodiesel and chemicals through wet in situ transesterification of microalgae.

    Science.gov (United States)

    Im, Hanjin; Kim, Bora; Lee, Jae W

    2015-10-01

    This work addresses an unprecedented way of co-producing biodiesel (FAEE) and valuable chemicals of ethyl levulinate (EL), ethyl formate (EF) and diethyl ether (DEE) from wet in situ transesterification of microalgae. EL, EF, and DEE were significantly produced up to 23.1%, 10.3%, and 52.1% of the maximum FAEE mass with the FAEE yield higher than 90% at 125 °C. Experiments to elucidate a detailed route of EL and EF synthesis were fulfilled and it was found that its main route to the production of EL and EF was the acid hydrolysis of algal cells and esterification with ethanol. To investigate the effect of reaction variables on the products yields, comprehensive experiments were carried out with varying temperatures, solvent and alcohol volumes, moisture contents and catalyst amounts. Coproduction of DEE, EL, EF and FAEE can contribute to elevating the economic feasibility of microalgae-based biodiesel supply chain. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Malaria Genome Sequencing Project

    Science.gov (United States)

    2004-01-01

    UTTERBACK, TERESA RIGGS, FLORENCE VAN AKEN, SUSAN RIZZO, MICHAEL VISWANATHAN, LAKSHMI ROMERO , CALUDIA DEVI ROONEY, TIMOTHY VON ARX, ANNA RUCH, KAREN...Clark*, R. Clark*, C. Corton *, well with the predictions from the optical map. Chromosome 13 is A. Cronin*, R. Davies*, P. Davis*, P. Dear§, F. Dearden

  20. Defense.gov Special Report: Feds Feed Families 2013

    Science.gov (United States)

    Susan Fuller. Photo by Steve Lawson, Corporate Communications To date, DFAS Indianapolis Site Director Campaign Materials DOD FFF Flyer Logo Contacts Army: Steve Bickel Navy: Rama Latin Air Force: Carl Buchanan Biographies Organization Mission History Frequently Asked Questions Available jobs with DOD Top Issues

  1. Part four: The research dissertation: planning, producing and writing a thesis.

    Science.gov (United States)

    Quick, J; Hall, S

    2015-11-01

    Dissertations have become common inclusions to postgraduate degrees in healthcare. To the novice researcher, undertaking an extensive project of this kind can appear daunting. In this final article in the series 'Spotlight on Research', Julie Quick and Susan Hall advise perioperative practitioners on how to plan, produce and write a research dissertation. Guidance is also given on disseminating the results from research studies.

  2. Tanzania Journal of Health Research - Vol 20, No 2 (2018)

    African Journals Online (AJOL)

    Socio-demographic determinants of dengue infection during an outbreak in Dar es Salaam City, Tanzania · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Neema Camara, Billy Ngasala, Germana Leyna, Ahmed Abade, Susan F. Rumisha, Ndekya M. Oriyo, Leonard ...

  3. Children's Need to Know: Curiosity in Schools

    Science.gov (United States)

    Engel, Susan

    2011-01-01

    In this essay, Susan Engel argues that curiosity is both intrinsic to children's development and unfolds through social interactions. Thus, it should be cultivated in schools, even though it is often almost completely absent from classrooms. Calling on well-established research and more recent studies, Engel argues that interactions between…

  4. Reference Correction to: Making Air Pollution Visible: A Tool for Promoting Environmental Health Literacy.

    Science.gov (United States)

    Galkina Cleary, Ekaterina; Patton, Allison P; Wu, Hsin-Ching; Xie, Alan; Stubblefield, Joseph; Mass, William; Grinstein, Georges; Koch-Weser, Susan; Brugge, Doug; Wong, Carolyn

    2017-12-20

    [This corrects the article DOI: 10.2196/publichealth.7492.]. ©Ekaterina Galkina Cleary, Allison P Patton, Hsin-Ching Wu, Alan Xie, Joseph Stubblefield, William Mass, Georges Grinstein, Susan Koch-Weser, Doug Brugge, Carolyn Wong. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 20.12.2017.

  5. ANALYSIS OR THE POTENTIAL SPERM BIOMARKER, SP22, IN HUMAN SEMEN

    Science.gov (United States)

    ANALYSIS OF THE POTENTIAL SPERM BIOMARKER SP22 IN HUMAN SEMEN Rebecca A. Morris Ph.D.1, Gary R. Klinefelter Ph.D.1, Naomi L. Roberts 1, Juan D. Suarez 1, Lillian F. Strader 1, Susan C. Jeffay 1 and Sally D. Perreault Ph.D.1 1 U.S. EPA / ORD / National Health a...

  6. Fostering Helping Relationships: An Interview with W. Brad Johnson

    Science.gov (United States)

    Johnson, W. Brad; Robison, Susan

    2017-01-01

    There are many kinds of helping relationships--coaching, mentoring, psychotherapy, and others. In this interview with W. Brad Johnson, Susan Robison explores how some of his insights about mentoring can be applicable to other types of helping relationships, like coaching. Mentoring is viewed as a broader relationship, but does include many of the…

  7. Isast, Pojast ja Pühast Arhitektuurist / Toivo Tammik

    Index Scriptorium Estoniae

    Tammik, Toivo

    2006-01-01

    Dokumentaalfilmist Saaremaalt pärit ameerika arhitektist Louis Kahnist "My Architect : A Son's Journey" (režissöör Nathaniel Kahn, produtsent Susan Behr, USA, 2003, 116 min.) ja viibimisest Philadelphias seoses Louis Kahni päevade ettevalmistamisega

  8. Introverts Can Succeed with Cooperative Learning

    Science.gov (United States)

    Jacobs, George

    2014-01-01

    I was interested in reviewing Susan Cain's (2013) "Quiet: The Power of Introverts in a World That Can't Stop Talking" for two reasons. First, as an introvert I wanted to learn more about myself. Second, I wanted to explore Cain and others' criticism that group activities in the workplace and in education are unfair to introverts. This…

  9. Steven Moffat and Sue Vertue visits CERN

    CERN Multimedia

    Caraban Gonzalez, Noemi

    2016-01-01

    Steven William Moffat, OBE is a Scottish television writer and producer, known for his work as showrunner, writer and producer of the British television series Doctor Who and Sherlock. Susan "Sue" Nicola Vertue is an English television producer, mainly of comedy shows, including Mr. Bean and Coupling.

  10. 78 FR 67333 - Performance Review Board Membership

    Science.gov (United States)

    2013-11-12

    ... DEPARTMENT OF COMMERCE Performance Review Board Membership AGENCY: Economics and Statistics... eligible to serve on the Performance Review Board (PRB) in accordance with the Economics and Statistics.... Arnold William G. Bostic, Jr. Stephen B. Burke Joanne Buenzli Crane Susan R. Helper Ron S. Jarmin Enrique...

  11. 75 FR 74007 - Federal Aquatic Nuisance Species Research Risk Analysis Protocol

    Science.gov (United States)

    2010-11-30

    ... site, http://anstaskforce.gov/documents.php . To obtain a hard copy of the Protocol, see Document... aquatic species that are the target of this risk analysis. Language used in the NANPCA differentiates...: http://anstaskforce.gov/documents.php Write: Susan Pasko, National Oceanic and Atmospheric...

  12. Book Review | Dunn-Coetzee | Journal of Student Affairs in Africa

    African Journals Online (AJOL)

    Roberts, Dennis C. & Komives, Susan R. (Eds.) (2016). Enhancing Student Learning and Development in Cross- Border Higher Education. San Francisco: Jossey-Bass. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online.

  13. Phonological Networks and New Word Learning

    Science.gov (United States)

    Service, Elisabet

    2006-01-01

    The first report of a connection between vocabulary learning and phonological short-term memory was published in 1988 (Baddeley, Papagno, & Vallar, 1988). At that time, both Susan Gathercole and I were involved in longitudinal studies, investigating the relation between nonword repetition and language learning. We both found a connection. Now,…

  14. Consequences of Inadequate Physical Activity

    Centers for Disease Control (CDC) Podcasts

    2018-03-27

    Listen as CDC Epidemiologist Susan Carlson, PhD, talks about her research, which estimates the percentage of US deaths attributed to inadequate levels of physical activity.  Created: 3/27/2018 by Preventing Chronic Disease (PCD), National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 3/27/2018.

  15. TB in Wild Asian Elephants

    Centers for Disease Control (CDC) Podcasts

    2017-05-10

    Dr. Susan Mikota, co-founder of Elephant Care International, discusses TB in wild Asian elephants.  Created: 5/10/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 5/10/2017.

  16. Action needed to help Cape Town adapt to climate change | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-06-09

    Jun 9, 2016 ... The impacts of climate change on the city of Cape Town, South Africa, are outlined in a new book, Climate Change at the City Scale. IDRC-supported researchers Anton Cartwright, Susan Parnell, Gregg Oelofse, and Sarah Ward argue that local governments and scientists need to work together to take ...

  17. African Zoology - Vol 32, No 2 (1997)

    African Journals Online (AJOL)

    Metabolic rate and body temperature of an African sun bird, Nectarinia chalybea: daily rhythm and the effect of ambient temperature · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Belle Leon, Susan W Nicolson ...

  18. Making the Most of Multiple Choice

    Science.gov (United States)

    Brookhart, Susan M.

    2015-01-01

    Multiple-choice questions draw criticism because many people perceive they test only recall or atomistic, surface-level objectives and do not require students to think. Although this can be the case, it does not have to be that way. Susan M. Brookhart suggests that multiple-choice questions are a useful part of any teacher's questioning repertoire…

  19. 75 FR 57974 - Senior Executive Service Performance Review Board

    Science.gov (United States)

    2010-09-23

    .... Crocetti Jr., Louis D. Cullen, Susan M. Cummiskey, Chris Daitch, William Davis, Delia P. Dayton, Mark de.... Armstrong, Charles R. Ayala, Janice Aytes, Michael L. Bacon, Roxana Baldwin, William D. Baroukh, Nader Barr... Brundage, William Bucella, Donna A. Bucher, Steven P. Buckingham, Patricia A. Burke, Richard Butcher...

  20. Crowdsourced Geospatial Data: A Report on the Emerging Phenomena of Crowdsourced and User-Generated Geospatial Data

    Science.gov (United States)

    2012-11-01

    www.osmfoundation.org/wiki/Data_Working_Group.   126   Devillers, Rodolphe, Alfred Stein, Yvan Bédard, Nicholas Chrisman, Peter Fisher, and Wenzhong Shi...Francis, Peter J. Blancher, Susan R. Drennan, Mar- shall A. Howe, Denis Lepage, Chandler . S. Robbins, Kenneth V. Rosen- berg, John R. Sauer, and

  1. 75 FR 1566 - Public Hearings for Reconsideration of the 2008 National Ambient Air Quality Standards for Ozone

    Science.gov (United States)

    2010-01-12

    ..., Moody Ballroom (located on the ground floor), 8181 Airport Boulevard, Houston, Texas 77061. Telephone... Standards for Ozone'' proposed rule should be addressed to Ms. Susan Lyon Stone, U.S. EPA, Office of Air... Park, NC 27711, telephone: (919) 541-1146, e-mail: stone[email protected] . SUPPLEMENTARY INFORMATION: The...

  2. Ten Game-Changing Communications Steps for College and University Presidents

    Science.gov (United States)

    Jacobson, Susan

    2016-01-01

    In this article Susan Jacobson offers advice on connecting and leading as a college or university president, whether new to the job or with years of experience. The key, Jacobson says, is communicating. She explains that while it might sound obvious, the importance of reaching out, connecting, and building and maintaining relationships cannot be…

  3. Enacted Realities in Teachers' Experiences: Bringing Materialism into Pragmatism

    Science.gov (United States)

    Sundström Sjödin, Elin; Wahlström, Ninni

    2017-01-01

    In this article we explore factors that constitute "the social" for the teacher Susan, which at the same time highlights ethical aspects of the exercise of her profession. We meet her in a situation where she is setting grades, and our interest focuses on the relations that become of concern for her in her professional task to give the…

  4. MaliSheep10R2 rev19JanAM

    International Development Research Centre (IDRC) Digital Library (Canada)

    funds research projects that aim to solve immediate and concrete food security challenges in the developing world. For more information on this project, contact innocent Butare. Dakar. Senegal (ibutare@idrc.org.sn) or Susan Robertson. Ottawa. Canada. (srobertson@idrc.ca). For more information on the Fund, visit ...

  5. Fermilab Friends for Science Education | Contact Us

    Science.gov (United States)

    Fermilab Friends for Science Education FFSE Home About Us Join Us Support Us Contact Us Contact Us Science Education P.O Box 500, MS 777 Batavia, IL 60510-5011 (630) 840-3094 * fax: (630) 840-2500 E-mail : Membership Send all other communications to: Susan Dahl, President Fermilab Friends for Science Education Box

  6. 75 FR 31812 - Receipt of Applications for Endangered Species Permits

    Science.gov (United States)

    2010-06-04

    ... Atlantic Ocean. Applicant: Carol Johnston, Auburn, Alabama, TE178666 The applicant requests authorization... the Indiana bat in Kentucky. Applicant: Susan Loeb, U.S. Forest Service, Clemson, South Carolina... bat in the following locations: Cherokee National Forest and Great Smoky Mountains National Park...

  7. Solenoid pick-up problem in the CREN-K Triga Mark 2 reactor

    International Nuclear Information System (INIS)

    Malu wa Kalenga; Kobakozete Itono; Diazengwa Mpaka; Mampaka Mana Mouiny; Itio Momba

    1981-01-01

    During a lazy susan forty irradiation tube inspection with the specimen lifting device, the solenoid-operated specimen pick-up tool happened to be locked in the number fourteen position loading tube. The present paper describes the successful experiment which was carried out to solve a potential damaging situation for the safe and useful operation of the reactor. The first step in the investigation process was to ascertain what has indeed occurred in the reactor core to avoid any ill advised step which will worsen the situation. The alternatives were the following: a) The specimen tube was not lined with the loading tube; b) The lazy susan was not working properly due example to the fact that a roll pin in a drive shaft coupling inside the drive shaft tube has been broken; c) The pick-up tool has produced through the cleanout hole in the bottom of the specimen tube and engage the hole; d) The pick-up tool might have slided most of the way between the lazy susan and its housing. By moving up and down the pick-up tool and rotating back and forth the lazy susan it was possible to come to the conclusion that alternative c) was the most likely. It was not possible to release the pick-up tool because its engaging arms could not be activated as was often the case when lifting aluminium container

  8. 75 FR 65648 - Notice of Proposed Withdrawal Extension and Opportunity for Public Meeting for the Peony, Pole...

    Science.gov (United States)

    2010-10-26

    ..., Pole Pick, and Frank Burge Seed Orchards; Washington AGENCY: Bureau of Land Management, Interior... functionality of the seed orchards, along with the investment of Federal funds at the Peony, Pole Pick, and.../Washington State Office, (503) 808-6189, or Susan Daugherty, USFS Pacific Northwest Region, (503) 808-2416...

  9. Solenoid pick-up problem in the CREN-K Triga Mark 2 reactor

    Energy Technology Data Exchange (ETDEWEB)

    Malu wa Kalenga; Kobakozete Itono; Diazengwa Mpaka; Mampaka Mana Mouiny; Itio Momba (Commissariat des Sciences Nucleaires, Kinshasa (Zaire). Centre Regional d' Etudes Nucleaires)

    1981-01-01

    During a lazy susan forty irradiation tube inspection with the specimen lifting device, the solenoid-operated specimen pick-up tool happened to be locked in the number fourteen position loading tube. The present paper describes the successful experiment which was carried out to solve a potential damaging situation for the safe and useful operation of the reactor. The first step in the investigation process was to ascertain what has indeed occurred in the reactor core to avoid any ill advised step which will worsen the situation. The alternatives were the following: a) The specimen tube was not lined with the loading tube; b) The lazy susan was not working properly due example to the fact that a roll pin in a drive shaft coupling inside the drive shaft tube has been broken; c) The pick-up tool has produced through the cleanout hole in the bottom of the specimen tube and engage the hole; d) The pick-up tool might have slided most of the way between the lazy susan and its housing. By moving up and down the pick-up tool and rotating back and forth the lazy susan it was possible to come to the conclusion that alternative c) was the most likely. It was not possible to release the pick-up tool because its engaging arms could not be activated as was often the case when lifting aluminium container.

  10. Interview with Peter Samis and Mimi Michaelson, Authors of "Creating the Visitor-Centered Museum"

    Science.gov (United States)

    Spero, Susan

    2017-01-01

    "Creating the Visitor-Centered Museum" offers insight into why and how 10 case study museums have transformed to serve the needs of their public. Susan Spero interviews authors Peter Samis and Mimi Michaelson about the purpose of the book, their case study choices, the key characteristics of visitor-centered institutions and their…

  11. 75 FR 69160 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate, as Required by Section 6039G

    Science.gov (United States)

    2010-11-10

    ... Kendall Teresa Kennedy Christin Susan Kim Chung H. Kim Hannah Boyoung Kim Johnny Han Kin Tse Wing Kiresepi... Ronald Lao Man Bee Lao Ruperto C. Laty Fabrice S. Lau Kwok Chu Lau Lawrence Juen-Yee Lau Megan Shirley... Po Polly Tsangrides Philippos Alexandros Tse Anthony Wai Chung Tse Christopher Tung Alan Leih-Sing...

  12. Number of Physics Faculty in Two-Year Colleges: Results from the 2012 Survey of Physics in Two-Year Colleges. Focus On

    Science.gov (United States)

    White, Susan; Chu, Raymond

    2013-01-01

    In an earlier report, ("Physics Enrollments in Two-Year Colleges," ED547610), Susan White and Raymond Chu examined physics enrollments--both the number of students and the types of classes taught--at the 1,063 two-year college campuses in the US where they believe physics is offered. This "Focus On" considers the faculty…

  13. Author Details

    African Journals Online (AJOL)

    Penning, Susan Louise. Vol 22, No 2 (2010) - Articles Research Paper Bullying boys: the traumatic effects of bullying in male adolescent learners. Abstract. ISSN: 1728-0591. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

  14. A Narrative Model of Recovery | Kelland | South African Journal of ...

    African Journals Online (AJOL)

    In this paper I defend the suggestion that narratively understanding her experience of rape can help a survivor in her recovery from the harm that she has suffered. Susan Brison defends a similar suggestion, but, I argue, does not get all of the possible mileage out of narrative understanding because she does not explore ...

  15. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. SHEFALI CHAND. Articles written in Sadhana. Volume 41 Issue 12 December 2016 pp 1393-1406. Image coding based on maximum entropy partitioning for identifying improbable intensities related to facial expressions · SEBA SUSAN NANDINI AGGARWAL SHEFALI CHAND AYUSH GUPTA.

  16. 77 FR 27509 - Self-Regulatory Organizations; Municipal Securities Rulemaking Board; Order Approving Proposed...

    Science.gov (United States)

    2012-05-10

    ... September 30, 2010 (``BDA Letter I''); Colette J. Irwin-Knott, CIPFA, President, National Association of... December 1, 2011 (``BDA Letter II''); Susan Gaffney, Director, Federal Liaison Center, Government Finance... America, dated January 30, 2012 (``BDA Letter III''); Colette J. Irwin-Knott, CIPFA, President, National...

  17. For Your Bookshelf.

    Science.gov (United States)

    Jones, Rebecca

    2002-01-01

    Reviews notable education books of 2001: "Not in Front of the Children" (Marjorie Heins); "The other Boston Busing Story" (Susan E. Eaton); "Another Planet" (Elinor Burkett); "Parents Under Siege" (James Garbarino and Claire Bedard); "Radical Equations" (Robert P. Moses and Charles E. Cobb, Jr.); "School" (Sheila Curran Bernard and Sarah Mondale);…

  18. The Technology of Unequal Rights for Women: Patent Drawings of a Voting Machine

    Science.gov (United States)

    Hussey, Michael

    2008-01-01

    In 1878, Senator Aaron A. Sargent of California introduced to the Senate an amendment to the Constitution "Conferring upon Women the Right of Suffrage." Drafted by Susan B. Anthony, this same amendment would be introduced on a near-yearly basis until its final passage by Congress on May 19, 1919. Varying degrees of voting rights presented an…

  19. Community-Based Prevalence Profile of Arboviral, Rickettsial, and Hantaan-Like Viral Antibody in the Nile River Delta of Egypt

    Science.gov (United States)

    1993-01-01

    presentation. Susan Hibbsfor assisting in the preparation of the data for presen- cates that the antibody response is strengthened tation. Dr. Atef Soliman...virus: a newly 630-633. recognized arthropod transmitted virus. AIntJ 3. Scott RM. Feinsod FNM, Allam IH. Ksiazek TG. Trop Med H * g 4: 844-862. Peters

  20. Uued ja vanad ruumimängud / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    1998-01-01

    Inglise-eesti ühisnäitus 'Private views : taas/avastatud ruum Eesti ja Briti kaasaegses kunstis' Rotermanni soolalaos. Kuraatorid Mare Tralla, Pam Skelton. Feminismist kui tähenduslikust ruumist. Eve Kiileri, Mari Koorti, Liina Siibi, Susan Brindi, Ene-Liis Semperi, Anu Juuraku, Naomi Dinesi, rühmituse F.F.F.F., kuraatorite esinemisest.

  1. The Cyber Dimensions of the Syrian Civil War: Implications for Future Conflict

    Science.gov (United States)

    2015-04-15

    worldview of US cyber operations, which has recently been portrayed in an unflattering light after leaks by Edward Snowden .65 Many cyber...Christine Fox, Susan Lee, Mark Lewellyn, Thomas Mahnken, Peter Nanos, and Edward Smyth. About the Author Captain Edwin J. Grohe, a native of Milford

  2. Primary Prevention Approaches to the Development of Mental Health Services for Ethnic Minorities: A Challenge to Social Work Education and Practice.

    Science.gov (United States)

    Miller, Samuel O., Ed.; And Others

    This monograph contains articles on mental health needs, experiences, and preventive social work programs in ethnic minority communities. An overview by Gwenelle Styles O'Neal reviews factors that influence the mental health of ethnic minorities and explores family and community support networks for alleviating stress. Susan Bellinger examines…

  3. National CrossTalk. Volume 16, Number 1, Fall 2008

    Science.gov (United States)

    Trombley, William, Ed.

    2008-01-01

    The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher education issues. This issue contains the following articles: (1) The Credit Crisis Goes to College: Upheaval in the Student-Loan Business Leaves Students and Parents Scrambling (Susan C. Thomson); (2) The Engaged University: Northern…

  4. National CrossTalk. Volume 13, Number 4, Fall 2005

    Science.gov (United States)

    Trombley, William, Ed.

    2005-01-01

    The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher education issues. This publication contains the following articles: (1) "Truth in Tuition" (Susan C. Thomson); (2) In Katrina's Wake (Kathy Witkowsky); (3) News from the Center: New Center Associates; (4) Colorado On the Edge…

  5. Eliminate the "Bounce"!

    Science.gov (United States)

    Leigh, Susan

    2016-01-01

    The "bounce" (coined by students at Susan Leigh's last campus) refers to the amount of time students spent chasing signatures and removing often-unnecessary registration "holds" in order to attend their classes. Leigh explains that all this chaos from complex, separately housed transactional business processes has led to the…

  6. A guide to innovation in informal settings | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2012-11-06

    Nov 6, 2012 ... Innovation in Informal Settings: A Research Agenda by Susan Cozzens and Judith Sutz presents a framework that can be used by researchers, ... will find this theoretical guide useful as it explores the five criteria of innovation: ...

  7. Communicators take nine Virginia Press Women awards

    OpenAIRE

    Owczarski, Mark

    2008-01-01

    Three Virginia Tech communicators have won Virginia Press Women awards. The winners - Susan Trulove, research division communications manager; Clara Cox, university publications director; and Heather Riley Chadwick, College of Architecture and Urban Studies communication manager - were announced at the Virginia Press Women Annual Spring Conference in Staunton, Va.

  8. Exploring the world of human development and reproduction.

    Science.gov (United States)

    Red-Horse, Kristy; Drake, Penelope M; Fisher, Susan

    2014-01-01

    Susan Fisher has spent her career studying human development, proteomics, and the intersection between the two. When she began studying human placentation, there had been extensive descriptive studies of this fascinating organ that intertwines with the mother's vasculature during pregnancy. Susan can be credited with numerous major findings on the mechanisms that regulate placental cytotrophoblast invasion. These include the discovery that cytotrophoblasts undergo vascular mimicry to insert themselves into uterine arteries, the finding that oxygen tension greatly effects placentation, and identifying how these responses go awry in pregnancy complications such as preeclamsia. Other important work has focused on the effect of post-translational modifications such as glycosylation on bacterial adhesion and reproduction. Susan has also forayed into the world of proteomics to identify cancer biomarkers. Because her work is truly groundbreaking, many of these findings inspire research in other laboratories around the world resulting in numerous follow up papers. Likewise, her mentoring and support inspires young scientists to go on and make their own important discoveries. In this interview, Susan shares what drove her science, how she continued to do important research while balancing other aspects of life, and provides insights for the next generation.

  9. Remedial principles and meaningful engagement in education ...

    African Journals Online (AJOL)

    This article evaluates the meaningful engagement doctrine in the education rights jurisprudence of the Constitutional Court in the light of a set of normative principles developed by Susan Sturm for evaluating participatory public law remedies. It commences by identifying four principles for evaluating participatory remedies ...

  10. Manipulating the Characteristics of Words and Nonwords to Better Understand Word Learning

    Science.gov (United States)

    Vitevitch, Michael S.

    2006-01-01

    The work of Susan Gathercole and others on nonword repetition has increased general interest in the relationship between memory and language, and has provided a fertile theoretical framework for researchers to explore how the language system makes use of the phonological loop, a component in Baddeley's (1986) working memory model. Gathercole…

  11. Bodysuites and biodomes: The construction of the sonochronotopia ...

    African Journals Online (AJOL)

    I explore in this article the ways in which spatiotemporal construction through music plays a facilitating role in alleviating this perceived trauma. In circumscribing this process I have found the work of Susan Buck-Morss and Mikhail Bakhtin useful in approaching the overlapping 'symbolic' and 'material' discourses at play in ...

  12. Validation of the Filovirus Plaque Assay for Use in Preclinical Studies

    Science.gov (United States)

    2016-09-02

    Journal 2015, volume, page–page 4 according to the experimental design. The culture medium in the 6-well plate was removed by swift decanting. Virus...authors would also like to thank Dennis Taylor for project management and coordination support of this research, and Donna Hering, Han Seung, Susan

  13. 78 FR 23245 - FY2013 Supplemental Funding for Brownfields Revolving Loan Fund (RLF) Grantees

    Science.gov (United States)

    2013-04-18

    [email protected] . 94105, Phone (213) 244-1821 Fax (415) 972-3364. EPA Region 10, Susan Morales, AK, ID, OR, WA......... 1200 Sixth Avenue, Suite 900, Mailstop: ECL-112 Morales[email protected] . Seattle, WA 98101, Phone (206) 553-7299 Fax (206) 553-0124. Dated: April 11, 2013. David R. Lloyd, Director...

  14. 77 FR 19192 - Circular Welded Carbon-Quality Steel Pipe From India: Preliminary Affirmative Countervailing Duty...

    Science.gov (United States)

    2012-03-30

    .... See Memorandum to Susan H. Kuhbach, Director, Office 1 from David Layton, International Trade Analyst... Provision of Hot-Rolled Steel by the Steel Authority of India (``SAIL'') for Less Than Adequate Remuneration... the questions regarding land received at less than adequate remuneration, Zenith prevented us from...

  15. 75 FR 9163 - Certain Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe From the People's...

    Science.gov (United States)

    2010-03-01

    ..., International Trade Compliance Analyst, Office 1 to Susan H. Kuhbach, Director, Office 1, ``New Subsidy... rounds for less than adequate remuneration by the GOC. We requested information from the GOC about the... the owners, members of the board of directors, or managers of the suppliers who were also government...

  16. 76 FR 64313 - Multilayered Wood Flooring From the People's Republic of China: Final Affirmative Countervailing...

    Science.gov (United States)

    2011-10-18

    ... Countervailing Duty Operations, from Susan H. Kuhbach, Office Director AD/CVD Operations, Office 1... provision of electricity for less than adequate remuneration, and 2) the countervailable subsidy rates for... Other Programs Comment 4 Provision of Electricity for Less Than Adequate Remuneration Comment 5...

  17. Forum: Cultural Identity and (Dis)Continuities of Children of Immigrant Communities

    Science.gov (United States)

    Obsiye, Mohamed; Cook, Rachel

    2016-01-01

    Susan Harper's study centres on "funds of knowledge" as a pedagogical resource for the development of a science curriculum, drawing on Karen refugee parents' cultural knowledge and identity. She argues that engagement in this process helps the parent generation of this community to "rebuild their cultural resilience" and cope…

  18. 78 FR 69885 - NASA Advisory Council; Aeronautics Committee; Meeting

    Science.gov (United States)

    2013-11-21

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: 13-133] NASA Advisory Council; Aeronautics... Aeronautics and Space Administration announces a meeting of the Aeronautics Committee of the NASA Advisory... INFORMATION CONTACT: Ms. Susan L. Minor, Executive Secretary for the Aeronautics Committee, NASA Headquarters...

  19. Beck PRIDE Center - An Effective Solution for Combat Injured Student Veterans

    Science.gov (United States)

    2016-09-01

    unknown reasons/unable to contact to reschedule (16). Treatment A and Treatment B lasted one hour. Participants were assessed after each session...consider doing work in this area. Have a great academic year! Sincerely, Susan Hanrahan, Dean College of Nursing and Health Professions

  20. Military and Veterans Disability System. Pilot Has Achieved Some Goals, but Further Planning and Monitoring Needed

    Science.gov (United States)

    2010-12-01

    Member Subcommittee on Defense Committee on Appropriations House of Representatives The Honorable Chet Edwards Chairman The Honorable Zach Wamp...and Vanessa Taylor provided assistance with research methodology and data analysis. Bonnie Anderson, Rebecca Beale, Mark Bird, Brenda Farrell...Valerie Melvin, Patricia Owens, and Randall Williamson provided subject matter expertise. Susan Bernstein and Kathleen van Gelder provided writing

  1. Reach for the Stars: Visions for Literacy Coaching Programs

    Science.gov (United States)

    DeFord, Diane

    2012-01-01

    This brief by the Literacy Coaching Clearinghouse is about reaching for the stars--stories of vision and commitment from educators in small and large schools. Everyone knows of people who are held up as "visionaries" throughout history: Leonardo Da Vinci, Mahatma Gandhi, Jules Verne, Thomas Edison, Susan Anthony, or John Dewey, to name a few. The…

  2. Environmental Investigations and Analyses for Los Angeles-Long Beach Harbors, Los Angeles, California, 1973-1976.

    Science.gov (United States)

    1976-12-01

    Christine Yonai Fred Piltz Ichthyology Jay Carroll Karl Lyde John Helle Scott Ralston S. Ishikawa Steve Subber Catherine Kusick Catherine Terry...Charles Greaves Catherine Link Susan Harrison Julie Thompson Kaoru 0. Kendis Ismay Stanley Randall Kendis Marine Technicians Bruce Adams Gene Mummert

  3. The Politics and Possibilities of Activism in Contemporary Feminist Psychologies

    Science.gov (United States)

    Liebert, Rachel; Leve, Michelle; Hui, Amber

    2011-01-01

    The authors facilitated a structured discussion on transgenerational activism at the 2011 meeting of the Association of Women in Psychology (AWP). Their discussion there had been sparked by an essay recently published by "Harpers" magazine in which Susan Faludi (2010) characterized a generational strife among the feminist "waves." Still catalyzed…

  4. Fermilab Education Office - Contacts

    Science.gov (United States)

    Search The Office of Education and Public Outreach: Contacts All telephone numbers require area code Presentations for Presenters 840-3094 Office of Education and Public Outreach Spencer Pasero spasero@fnal.gov Education Office 840-3076 Fermilab Friends for Science Education General Questions Susan Dahl sdahl@fnal.gov

  5. Keeping Them out of the Hands of the State: Two Critiques of Christian Schools.

    Science.gov (United States)

    Appleby, Scott R.

    1989-01-01

    Discusses historical aspects of the Christian school movement in the past century as it evolved into one of the fastest-growing branches of private education in America. Compares and contrasts salient themes from Alan Peshkin's profile of a Fundamentalist academy in Illinois and Susan Rose's comparative analysis of a charismatic day school and a…

  6. 75 FR 29545 - Ocean Transportation Intermediary License Applicants

    Science.gov (United States)

    2010-05-26

    .... Atlantic Cargo Logistics LLC (OFF & NVO), 120 South Woodland Blvd., 216, Deland, FL 32720. Officers: Dietmar Lutte, Manager, (Qualifying Individual) Susan Lutte, Member, Application Type: New OFF & NVO License. Direct Delivery Logistics and Supply, LLC (OFF & NVO) 2006 Wilson Road, Humble, TX 77396...

  7. Nime võimust : naine või artishokk / Leena Kurvet-Käosaar

    Index Scriptorium Estoniae

    Kurvet-Käosaar, Leena, 1969-

    2003-01-01

    Tagasivaade naisrežissööride filmifestivalile Helsingis. Lähemalt 4 mängufilmist : itaallanna Monica Stambrini "Benzina" (2001), inglanna Lynne Ramsay "Morvern Callar" (2002), prantslanna Sophie Tatscheffi "Baarilett" (1997) ja iraani päritolu rootsi režissööri Susan Taslimi "All Hell Let Loose" (2002)

  8. 75 FR 37990 - Airworthiness Directives; Ontic Engineering and Manufacturing, Inc. Propeller Governors, Part...

    Science.gov (United States)

    2010-07-01

    ...-mail: Bill.nolan@ontic.com ; telephone (818) 725-2323; fax (818) 725-2535; or e-mail: [email protected] 91311, e-mail: Bill.nolan@ontic.com ; telephone (818) 725-2323; fax (818) 725-2535; or e-mail: Susan...

  9. Pilot-in-the-Loop CFD Method Development

    Science.gov (United States)

    2017-04-20

    separate computers providing Image Generation, interface with the control loading system, cockpit instrument displays, and the math model of the...Dynamics Specialist Naval Air Systems Command Code 4.3.2.1 Applied Aerodynamics & Store Separation Branch susan.polsky@navy.mil 301-342-8575 (Voice

  10. 77 FR 25538 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate

    Science.gov (United States)

    2012-04-30

    ... ERIK PAUL FURLER NICOLAS SILVAN FURRER GAJA MARIA FURRER JONAS KEVIN FURRER SACHA GABRIELLA GAGNON... CATHERINE MARIE MILNE NATASHA JANE MIN CHRIS SHIK MIN STEVE BAE MIZRACHI ELI HAIM MONTAGUE ALEXANDRE NICOLAS... CHRISTIAN MARTIN SYZ ISABEL SUSAN TAN CHUAN LIONG TAN WEI-EE BEVERLY [[Page 25544

  11. 75 FR 1406 - National Mall and Memorial Parks, Washington, DC; Notice of Availability of an Environmental...

    Science.gov (United States)

    2010-01-11

    ... Washington, DC. The National Mall Plan is a long-range management plan that focuses on the use and... Spain, Project Executive. Before including your address, phone number, e-mail address, or other personal... Impact Statement. FOR FURTHER INFORMATION CONTACT: Susan Spain, Project Executive, National Mall Plan at...

  12. The Higher Power of Patron: Profile of Newbery Winner

    Science.gov (United States)

    Oleck, Joan

    2007-01-01

    One lousy starred review. That was all, initially, that Susan Patron had to show for the 10 years she spent writing "The Higher Power of Lucky," her funny, tender story of a little girl struggling to gain control over her life. One star, from "Kirkus Reviews," for the heart and soul Patron poured into her second novel. Positive notices had…

  13. CHARACTERISTICS OF THE NIGERIAN LOW VISION POPULATION

    African Journals Online (AJOL)

    vision and refractive errors among Braille reading children in Nigeria identified corneal, lens problems and glaucoma as causes of visual impairment. Susan also reported on the causes of low vision and blindness in East Africa and listed. “whole globe” –retina and corneal/phthisis as major cause in that order. These reports ...

  14. Commentary

    Indian Academy of Sciences (India)

    PRAKASH

    all known Neurospora mutants, chromosome rearrangements, wild and .... Robert Metzenberg and colleagues, including David's associate N B Raju, ... tetrasperma was Dodge's favorite species and he tried (without success) to get his visitors interested in ... They are survived by their daughter Susan and her husband John.

  15. South African Medical Journal - Vol 87, No 9 (1997)

    African Journals Online (AJOL)

    Zinc and platelet membrane microviscosity in Alzheimer's disease: The in vivo effect of zinc on platelet membranes and cognition · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Felix C.V. Potocnik, Susan J. van Rensburg, Caron Park, Joshua J.F. Taljaard, Robin A.

  16. Modernismi tõlgendamine jätkub / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    2007-01-01

    Rahvusvaheline kunstiajalookonverents "Erinevad modernismid, erinevad avangardid. Kesk- ja Ida-Euroopa kunstiprobleemid pärast Teist maailmasõda" Kumu Kunstimuuseumis 27. ja 28. IX. Esinejad: Irena Buzhinska, David Crowley, Branislav Dmitrijevic, Sirje Helme, Henry Meyric Hughes, Jaak Kangilaski, Liljana Kolesnik, Andres Kurg, Vojtech Lahoda, Steven Mansbach, Pjotr Piotrowski, Stefanie Reetz, Susan E. Reid, Skaidra Trilupaite, Borut Vogelnik

  17. Can We Talk?

    Science.gov (United States)

    Engel, Susan

    2015-01-01

    "One of the most powerful educational tools available to students and teachers lies hidden in plain sight, in every classroom--conversation," writes Susan Engel. The conversational exchanges that happen naturally between parents and young children are full of questions that can lead to learning. Within the context of these casual…

  18. The Refugee Crisis, Non-Citizens, Border Politics and Education

    Science.gov (United States)

    Gerrard, Jessica

    2017-01-01

    In the midst of the most serious refugee crisis since WWII, nation states are buttressing their borders. This paper explores the border politics of the nation state in response to the refugee crisis. Drawing on the work of Susan Sontag, Judith Butler and Imogen Tyler it considers the ways in which the imagery of the pain and suffering of Others is…

  19. The day Madiba died

    African Journals Online (AJOL)

    8 Apr 2016 ... shibien en ma is nie happy nie. Susan Gaigher se allegoriese fanta- sie- oftewel wetenskapsfiksieverhale. “Martine se teepot” (46–55) en “Maslow”. (56–67) is verfrissend. Gaigher is een van die min skrywers in die bundel wat 'n kenmerkende en oorspronklike stem laat klink. 'n Mens sal 'n Gaigher-verhaal.

  20. Sympathetic distrust : Cultural diversity and the sexual autonomy of women

    NARCIS (Netherlands)

    Prins, Baukje

    2007-01-01

    An increasing number of feminists agree with Susan Moller Okin’s claim that multiculturalism is ‘bad for women’ (Okin 1998; 1999), because it locks them up within the confines of their traditional, often patriarchal communities and hands them over to the power of the men within that community. Okin

  1. Sexual Orientation and U.S. Military Personnel Policy: An Update of RAND’s 1993 Study

    Science.gov (United States)

    2010-01-01

    33, No. 6, 2007, pp. 987–1015. Jackson, Susan E., Aparna Joshi, and Niclas L. Erhardt, “Recent Research on Team and Organizational Diversity: SWOT ...Jackie M., and Matthew Neale, “Deviance, Self-Typicality, and Group Cohesion: The Corrosive Effects of the Bad Apples on the Barrel,” Small Group

  2. Ring Two: The Librarians Comment

    Science.gov (United States)

    American Libraries, 1978

    1978-01-01

    Three librarians give their impressions of sales representatives who work at library conventions. Henry Stewart discusses how they can be knowledgeable information sources about current products and services; Susan Martin describes how library automation vendors can help librarians learn about new technology; and Peggy Sullivan discusses the…

  3. Capturing the Transformation and Dynamic Nature of an Elementary Teacher Candidate's Identity Development as a Teacher of Science

    Science.gov (United States)

    Naidoo, Kara

    2017-01-01

    This study examines the transformation and dynamic nature of one teacher candidate's (Susan) identity as a learner and teacher of science throughout an innovative science methods course. The goal of this paper is to use theoretically derived themes grounded in cultural-historical activity theory (CHAT) and situated learning theory to determine the…

  4. Assessment of diagnostic technology in health care: rationale, methods, problems, and directions

    National Research Council Canada - National Science Library

    Sox, Harold C

    1989-01-01

    ... Rationale, Methods, Problems, and Directions Harold Sox, Susan Stern, Douglas Owens, and Herbert L. Abrams Institute of Medicine NATIONAL ACADEMY PRESS WASHINGTON, D.C. 1989 Copyrightthe cannot be not from book, paper however, version for formatting, original authoritative the typesetting-specific the as from created publication files XML from...

  5. 75 FR 60781 - Announcement of Funding Awards for Fiscal Year 2010 Doctoral Dissertation Research Grant Program

    Science.gov (United States)

    2010-10-01

    ... Street, New York, NY 10011. Grant: $25,000 to Jamie Taylor. 17. Board of Trustee of the University of... INFORMATION CONTACT: Susan Brunson, Office of University Partnerships, U.S. Department of Housing and Urban... awarded for a two-year period. The Office of University Partnerships under the Assistant Secretary for...

  6. Accelerating progress in obesity prevention: solving the weight of the nation

    National Research Council Canada - National Science Library

    Glickman, Dan

    2012-01-01

    .... This study was supported by Grant No. 61747 between the National Academy of Sciences and the Robert Wood Johnson Foundation and a grant between the National Academy of Sciences and the Michael & Susan Dell Foundation. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s)...

  7. Käsk number üks - saavutada täiskontroll - on täidetud / Toomas Hendrik Ilves

    Index Scriptorium Estoniae

    Ilves, Toomas Hendrik, 1953-

    2006-01-01

    Raamatuarvustus: Baker, Peter; Glasser, Susan. Kremlin Rising: Vladimir Putin's Russia and the End of Revolution. New York: Scribner, 2005. Raamatu autorid on USA ajalehe Washington Post Moskva korrespondendid. Arvustus ilmunud ka: Sirp : Diplomaatia 7. okt. 2005 nr. 25, lk. 14-15

  8. 75 FR 82212 - Endangered and Threatened Species; Take of Anadromous Fish

    Science.gov (United States)

    2010-12-29

    ... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Chinook salmon under Limit 6 of the Endangered Species Act (ESA) 4(d) Rule for salmon and steelhead, a.... Dated: December 22, 2010. Susan Pultz, Acting Chief, Endangered Species Division, Office of Protected...

  9. Monograph: Young Adulthood and Middle Age, 1989.

    Science.gov (United States)

    Monograph: Young Adulthood and Middle Age, 1989

    1989-01-01

    The inaugural volume of this serial contains 12 articles that represent a diverse population of counselors: (1) "Issues in Counseling Immigrants" (Linda Sheppard); (2) "Family Support and Starting a Small Business" (Michael Cusack and Peter Emerson); (3) "Professional Disillusionment: Crisis or Catalyst" (Kay Miller, Susan Cooper-Shoup and…

  10. The National Nanotechnology Initiative. Research and Development Leading to a Revolution in Technology and Industry. Supplement to the President’s FY 2007 Budget

    Science.gov (United States)

    2006-07-01

    Risbrudt Theodore Wegner Intelligence Technology Innovation Center (ITIC) Susan Durham International Trade Commission (ITC) Elizabeth Nesbitt National...Hays, Deputy Associate Director for Technology, OSTP Congressional Perspective Elizabeth Grossman and James Wilson, House Committee on Science...Scientific Impact of NNI Speakers: Sam Stupp, Northwestern University Moungi Bawendi, MIT Ellen Williams, University of Maryland Lou Brus , Columbia

  11. 50th Anniversary | College of Engineering & Applied Science

    Science.gov (United States)

    Batteries for CT Scanners Catalyst Grants: Contributing to X-Ray History Johnson Controls Hire a Milwaukee CEAS_SliderGraphics_50more Good Day Milwaukee Engineers, This past year, we celebrated a history steeped in excellence made me grow and stretch as an engineer and business woman. Susan Langdon Stantec Sum up your

  12. Well-kept secret. Despite a lack of clearly defined standards, hospitals are under increasing pressure to publicly report charity-care figures.

    Science.gov (United States)

    Jaklevic, Mary Chris

    2004-06-21

    Because hospitals have wildly divergent policies on reporting how much charity care they deliver, some fear the standards are so lax that they won't be able to defend their tax exemptions in court. Charity-care data are "all over the map," says Susan Sherry, left, deputy director of Community Catalyst.

  13. Fulltext PDF

    Indian Academy of Sciences (India)

    professor of mathematics and the satisfaction arising out of nature doing an external, unbiased ... changed my life." This impels him to write popular science books to inspire future generations and newspaper articles to explain to laymen the impact science has on our lives. Susan Greenfield,p.1 01: At the school leaving.

  14. 78 FR 15976 - Aerospace Safety Advisory Panel; Meeting.

    Science.gov (United States)

    2013-03-13

    ... to providing the following information no less than 10 working days prior to the meeting: full name... contact Ms. Susan Burch at [email protected] or by telephone at (202) 358-0550 at least 48 hours in...) are requested to submit their name and affiliation 3 working days prior to the meeting to Crystal...

  15. 77 FR 1955 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2012-01-12

    ... the following information no less than 10 working days prior to the meeting: full name; gender; [email protected] or by telephone at (202) 358-0550 at least 48 hours in advance. Any member of the public... can provide identifying information 3 working days in advance by contacting Susan Burch via email at...

  16. 76 FR 26316 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-05-06

    ... following information no less than 10 working days prior to the meeting: Full name; gender; date/place of.... Susan Burch at [email protected] or by telephone at (202) 358-0550 at least 48 hours in advance. Any... can provide identifying information 3 working days in advance [[Page 26317

  17. Child Welfare and Juvenile Justice: Several Factors Influence the Placement of Children Solely To Obtain Mental Health Services.

    Science.gov (United States)

    General Accounting Office, Washington, DC.

    Recent reports have documented how some parents choose to place their children in the child welfare or juvenile justice systems in order to obtain the mental health services that their children need. Senators Susan Collins and Joseph Lieberman of the Senate Committee on Governmental Affairs asked the General Accounting Office (GAO) to testify on:…

  18. Political Economy in Applied Linguistics Research

    Science.gov (United States)

    Block, David

    2017-01-01

    This state-of-the-art review is based on the fundamental idea that political economy should be adopted as a frame for research and discussion in applied linguistics as part of a general social turn which has taken hold in the field over the past three decades. It starts with Susan Gal's (1989) early call for such a move in sociolinguistics and…

  19. Review article: Ethnomusicology and music education: Continuing ...

    African Journals Online (AJOL)

    This review article further explores the nexus between music education and African music/(ethno)musicology that continues the dialogue between the disciplines of musicology and ethnomusicology initiated by Susan Harrop-Allin in SAMUS vol. 25 109-24). Although there has been an explosion of literature over the last five ...

  20. Voyage on the SS "School Library Leadership": Collaboration in Teaching and Learning at the University of Vermont

    Science.gov (United States)

    Kaplan, Judith L.; Ballard, Susan D.

    2012-01-01

    This article describes the SS "School Library Leadership" maiden voyage, which departed from the University of Vermont (UVM) during the 2010 fall semester. Twelve intrepid sailors followed their sense of adventure into uncharted waters with cocaptains Judy Kaplan and Susan Ballard in an online collaboration that provided a powerful…

  1. Too Many Choices?

    Science.gov (United States)

    Gardner, Howard

    2002-01-01

    Reviews two books, "The Other Boston Busing Story: What's Won and Lost across the Boundary Line" (Susan E. Eaton) and "Kingdom of Children: Culture and Controversy in the Homeschooling Movement" (Mitchell L. Stevens), which provide revealing perspectives on the experiences of those American families who veture beyond the traditional local school.…

  2. 77 FR 69454 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Science.gov (United States)

    2012-11-19

    ..., South Carolina. B. Federal Reserve Bank of Chicago (Colette A. Fried, Assistant Vice President) 230.... Woods, Bluffton, South Carolina, individually and as part of a group acting in concert with Edgar Woods.... Woods, Milton Woods Jr. and Susan H Woods, both of Ridgeland, South Carolina, and J. Eric Woods...

  3. Web-Based Instruction: A Guide for Libraries, Third Edition

    Science.gov (United States)

    Smith, Susan Sharpless

    2010-01-01

    Expanding on the popular, practical how-to guide for public, academic, school, and special libraries, technology expert Susan Sharpless Smith offers library instructors the confidence to take Web-based instruction into their own hands. Smith has thoroughly updated "Web-Based Instruction: A Guide for Libraries" to include new tools and trends,…

  4. Race, Feminine Power, and the Vietnam War in Philip Red Eagle's "Red Earth"

    Science.gov (United States)

    Andrews, Scott

    2004-01-01

    In her book "The Remasculinization of America," Susan Jeffords discusses the dynamics of how differences such as race and class are erased in filmic and literary representations of the Vietnam War. She asserts that one difference is not overcome by the battlefield: gender, a barrier that is depicted in the literature as natural and…

  5. What Women Have Wrought.

    Science.gov (United States)

    Murphy, Marjorie

    1988-01-01

    Reviews four books: "Counter Cultures" (Susan Porter Benson); "Once a Cigar Maker" (Patricia A. Cooper); "To Toil the Livelong Day" (Carol Groneman and Mary Beth North eds.); and "Gender at Work" (Ruth Milkman). The works examine cultural stereotypes about the nature of work and women and they attempt to dispel the ideas that women are less…

  6. STS-54 Astronaut Crew Emergency Egress Training, Press Q&A, TCDT

    Science.gov (United States)

    1992-01-01

    The crew of STS-54, Commander John H. Casper, Pilot Donald R. McMonagle, and Mission Specialists Mario Runco, Jr., Gregory J. Harbaugh, and Susan J. Helms, is seen during a question and answer session with the press and during the Terminal Countdown and Demonstration Test (TCDT), including Emergency Egress Training.

  7. School Nurses Make a Difference

    Science.gov (United States)

    Kitchell, Susan

    2016-01-01

    Susan Kitchell decided to become a school-based healthcare provider after working for more than twenty years in pediatrics and pediatric critical care at Roosevelt Hospital in New York City. She needed a position with daytime hours within her field of expertise that allowed her time to spend with her family. She began working as a school nurse in…

  8. "Feminist" Teaching/Teaching "Feminism"

    Science.gov (United States)

    Carillo, Ellen C.

    2007-01-01

    The stakes are high for feminist teachers. Susan A. Basow, Nancy T. Silberg, Kathryn Duncan, Michael Stasio, and others have reported disturbing findings regarding the discrepancy between student evaluations of male professors and female professors. Professors who have identified themselves as feminists or committed to practicing feminist…

  9. 77 FR 269 - Matters Related to Patent Appeals

    Science.gov (United States)

    2012-01-04

    ... DEPARTMENT OF COMMERCE United States Patent and Trademark Office Matters Related to Patent Appeals ACTION: Proposed collection; comment request. SUMMARY: The United States Patent and Trademark Office... Matters Related to Patent Appeals comment'' in the subject line of the message. Mail: Susan K. Fawcett...

  10. 76 FR 53885 - Patent and Trademark Resource Centers Metrics

    Science.gov (United States)

    2011-08-30

    ... DEPARTMENT OF COMMERCE United States Patent and Trademark Office Patent and Trademark Resource Centers Metrics ACTION: Proposed collection; comment request. SUMMARY: The United States Patent and... ``Patent and Trademark Resource Centers Metrics comment'' in the subject line of the message. Mail: Susan K...

  11. 77 FR 64967 - Senior Executive Service; Performance Review Board

    Science.gov (United States)

    2012-10-24

    ... BROWN, STEPHANIE H BRYAN, WILLIAM N BURROWS, CHARLES W BUTTRESS, LARRY D CADIEUX, GENA E CALBOS, PHILIP..., CAROL J BEAMON, JOSEPH A BEARD, JEANNE M BEARD, SUSAN F BEAUSOLEIL, GEOFFREY L BEKKEDAHL, LARRY N BELL..., HENRY C KELLY, JOHN E KELLY, LARRY C KENCHINGTON, HENRY S KENDELL, JAMES M KETCHAM, TIMOTHY E KHAN...

  12. Effects of an exercise programme with people living with HIV ...

    African Journals Online (AJOL)

    Effects of an exercise programme with people living with HIV: research in a disadvantaged setting. Clemens Ley, Lloyd Leach, María Rato Barrio, Susan Bassett. Abstract. This study aimed to analyse the physical health effects of a community based 10-week physical activity programme with people living with HIV.

  13. Are men universally more dismissing than women? Gender differences in romantic attachment across 62 cultural regions

    OpenAIRE

    Schmitt, David A.; Alcalay, Lidia; Allensworth, Melissa; Allik, Juri; Ault, Lara; Austers, Ivars; Bennett, Kevin L.; Bianchi, Gabriel; Boholst, Fredrick; Borg Cunen, Mary Ann; Braeckman, Johan; Brainerd, Edwin G.; Caral, Leo Gerard A.; Caron, Gabrielle; Casullo, Maria Martina

    2003-01-01

    The authors thank Susan Sprecher (USA), Del Paulhus (Canada), Glenn D. Wilson (England), Qazi Rahman (England), Alois Angleitner (Germany), Angelika Hofhansl (Austria), Tamio Imagawa (Japan), Minoru Wada (Japan), Junichi Taniguchi (Japan), and Yuji Kanemasa (Japan) for helping with data collection and contributing significantly to the samples used in this study.

  14. Ethical Issues of Ethnography Method: A Comparative Approach to Subaltern, Self, and the Others

    Science.gov (United States)

    Odeyemi, Christo

    2013-01-01

    Using urban and rural community settings, this review article focuses on ethical issues associated with ethnographer-participant interaction and draws from the ethnographic accounts of Bronislaw Malinowski and Susan Krieger. As such, the following sections intend to illuminate the issue of ethics in ethnography research. As case studies, the…

  15. Astronauts Ross and Helms at CAPCOM station during STS-61 simulations

    Science.gov (United States)

    1993-01-01

    Astronauts Jerry L. Ross and Susan J. Helms are pictured at the Spacecraft Communicators console during joint integrated simulations for the STS-61 mission. Astronauts assigned to extravehicular activity (EVA) tasks with the Hubble Space Telescope (HST) were simultaneously rehearsing in a neutral buoyancy tank at the Marshall Space Flight Center (MSFC) in Alabama.

  16. The Trust Project - Symbiotic Human Machine Teams: Social Cueing for Trust and Reliance

    Science.gov (United States)

    2016-06-30

    AFRL-RH-WP-TR-2016-0096 THE TRUST PROJECT - SYMBIOTIC HUMAN-MACHINE TEAMS: SOCIAL CUEING FOR TRUST & RELIANCE Susan Rivers, Monika Lohani, Marissa...30 JUN 2012 – 30 JUN 2016 4. TITLE AND SUBTITLE THE TRUST PROJECT - SYMBIOTIC HUMAN-MACHINE TEAMS: SOCIAL CUEING FOR TRUST & RELIANCE 5a. CONTRACT

  17. The Turn of the Century. Tenth Grade Lesson. Schools of California Online Resources for Education (SCORE): Connecting California's Classrooms to the World.

    Science.gov (United States)

    Bartels, Dede

    In this 10th grade social studies and language arts interdisciplinary unit, students research and report on historical figures from the turn of the 20th century. Students are required to work in pairs to learn about famous and common individuals, including Andrew Carnegie, Samuel Gompers, Susan B. Anthony, Thomas Edison, Theodore Roosevelt, Booker…

  18. What's Happening in February?

    Science.gov (United States)

    Weissman, Ron; And Others

    Brief information is given on 12 February events celebrated by Puerto Ricans: Groundhog Day; Candlemas; St. Valentine's Day; Mardi Gras; Ash Wednesday; Black History; and the birthdays of Thomas Alva Edison, Abraham Lincoln, Susan B. Anthony, Julia de Burgos, Luis Munoz Marin, and George Washington. Designed as a teacher resource, the booklet…

  19. 75 FR 63813 - Membership of the Bureau Industry Security Performance Review Board

    Science.gov (United States)

    2010-10-18

    ..., Department of Commerce Human Resources Operations Center (DOCHROC), Office of Executive Resources Operations... Administration. Susan Boggs, Director, Office of Staffing, Recruitment and Classification, Department of Commerce Human Resources Operations Center. [FR Doc. 2010-26168 Filed 10-15-10; 8:45 am] BILLING CODE 3510-25-P ...

  20. Review of "School Choice by the Numbers: The Fiscal Effect of School Choice Programs 1990-2006"

    Science.gov (United States)

    Baker, Bruce

    2007-01-01

    This review considers the recently released study by Susan Aud of the Milton & Rose D. Friedman Foundation, concerning the fiscal effects of school vouchers policies. Aud calculates the simple difference between, on the one hand, state and local government spending on students attending traditional public schools, and, on the other, the government…