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Sample records for williams irma arispe

  1. Selection of matched pair of monoclonal antibodies for development of immunoradiometric assay (IRMA) : our experience with IRMA of TSH

    International Nuclear Information System (INIS)

    Kadwad, V.B.; Jyotsna, N.; Sivaprasad, N.

    1998-01-01

    Full text: In immunoradiometricassay (IRMA) two antibodies raised against two different epitopes of the same antigen are used, one bound to a solid phase (capture antibody) and the other labelled with 125 I (detector antibody). The development of any IRMA thus involves proper selection of the capture and detector antibody, preparation of solid phase, labelling of the antibody and assay optimization. Extensive studies have been carried out on these aspects in our laboratory with greater emphasis on the behavior of different pairs of antibodies as sandwich partners : monoclonal-monoclonal and monoclonal-polyclonal antibodies. The parameters studied include the ease of radio-iodination of different monoclonal antibodies, the effect of interchange of capture and detector antibody etc. Keeping TSH antibody as a model, two different monoclonal antibodies, a polyclonal antibody and a tracer from a commercial TSH IRMA kit were used in this study. Based on our studies an assay procedure for in-house IRMA of TSH has been developed with a sensitivity of 0.1 μIU/ml and validated

  2. Raising of Antiserum and development od IRMA serum ferritin

    International Nuclear Information System (INIS)

    Abdalla, Omer Mohamed; Ali, Nagi Ibrahim; Elbagir, Nabila Musa

    1998-02-01

    Antiserum to human liver ferritin was developed by immunizing sheep with purified human liver ferritin. This antiserum has been purified using ammonium sulphate. A part of it was linked chemically to magnetisale particles, while the other part was adsorbed physically onto polystyrene beads in order to develop two IRMAs. The anti-ferritin antibody obtained was purified and diluted 200,000 folds before being coated to polystyrene beads, or coupled to magnetisable particles. Assay validation, sensitivity and accuracy tests for the two IRMAs were performed. The polystyrene beads IRMA system showed better performance than the magnetisable particles system. It was found that, the minimum detectable dose in the bead system was 0.6 ng/ml, whereas it was 6.0 ng/ml in the magnetisable one. In the beads system, the mean recovery of ferritin was found to be 98.5% while the linearity tests showed a correlation coefficient of 0.996. The comparison between our coated beads IRMA with NETRIA's IRMA serum ferritin showed a correlation coefficient of 0.982. (Author)

  3. Tracking the Aftermath of Irma in Antigua and Barbuda

    Science.gov (United States)

    Friedman, E.; Look, C.

    2017-12-01

    The twin island nation of Antigua and Barbuda were the first places heavily impacted by Hurricane Irma. The powerful imagery generated of destruction and abandonment, stood as warning for many in the U.S. Virgin Islands, Puerto Rico, and the coastal United States. This paper presents findings on how resilience in the aftermath of Irma's destruction has functioned to constitute those who are sustainable from those who are not. The two sister islands experienced completely different outcomes from Hurricane Irma, with Antigua being relatively `untouched' and Barbuda with approximately 90% of the island of the destroyed, presenting a contradictory identity of the twin-island nation both as a victim of climate change and a land of economic opportunity, "open for business". This contradiction will be unpacked through analysis of language from formal practitioner interviews, informal unstructured discussions, local climate-risk reduction policies, local newspapers, and social media.

  4. Irma Optimisti "Female mathematics" / Raivo Kelomees

    Index Scriptorium Estoniae

    Kelomees, Raivo, 1960-

    2007-01-01

    Irma Optimisti näitusest "Female mathematics" Helsingis Muu-galeriis, mis on osa projektist "Mõistelisus ja käsitöölikkus (Käsitteellisyys ja käsityöläisyys) ehk naine ja tehnoloogia". Ilmunud ka ajalehes "Eesti Päevaleht", 1996, 27. veebruar

  5. Detection of HBsAg and Anti HBc on donors of a blood bank by IRMA and ELISA methods

    International Nuclear Information System (INIS)

    Freire Martinez, D.Y.

    1985-10-01

    Comparative evaluation of two methods, Immunoradiometric Assay (IRMA) and Enzyme Immunoassay (ELISA), for detecting HBsAg and Anti HBc was made for determining which is the most advantageous and reliable. The study was made on 300 donors of the Hospital San Juan de Dios Blood Bank. In comparison with the reference method (IRMA), ELISA shows 91.67% of sensitivity. The Anti HBc detection by IRMA is more reliable than the HBsAg detection by IRMA and ELISA for determining the carrier state

  6. Withstanding trauma: the significance of Emma Eckstein's circumcision to Freud's Irma dream.

    Science.gov (United States)

    Bonomi, Carlo

    2013-07-01

    The author considers the medical rationale for Wilhelm Fliess's operation on Emma Eckstein's nose in February 1895 and interprets the possible role that this played in Freud's dream of Irma's injection five months later. The author's main argument is that Emma likely endured female castration as a child and that she therefore experienced the surgery to her nose in 1895 as a retraumatization of her childhood trauma. The author further argues that Freud's unconscious identification with Emma, which broke through in his dream of Irma's injection with resistances and apotropaic defenses, served to accentuate his own "masculine protest". The understanding brought to light by the present interpretation of Freud's Irma dream, when coupled with our previous knowledge of Freud, allows us to better grasp the unconscious logic and origins of psychoanalysis itself.(1.) © 2013 The Psychoanalytic Quarterly, Inc.

  7. Litterfall Production Prior to and during Hurricanes Irma and Maria in Four Puerto Rican Forests

    Directory of Open Access Journals (Sweden)

    Xianbin Liu

    2018-06-01

    Full Text Available Hurricanes Irma and Maria struck Puerto Rico on the 6th and 20th of September 2017, respectively. These two powerful Cat 5 hurricanes severely defoliated forest canopy and deposited massive amounts of litterfall in the forests across the island. We established a 1-ha research plot in each of four forests (Guánica State Forest, Río Abajo State Forest, Guayama Research Area and Luquillo Experiment Forest before September 2016, and had collected one full year data of litterfall production prior to the arrival of Hurricanes Irma and Maria. Hurricane-induced litterfall was collected within one week after Hurricane Irma, and within two weeks after Hurricane Maria. Each litterfall sample was sorted into leaves, wood (branches and barks, reproductive organs (flowers, fruits and seeds and miscellaneous materials (mostly dead animal bodies or feces after oven-drying to constant weight. Annual litterfall production prior to the arrival of Hurricanes Irma and Maria varied from 4.68 to 25.41 Mg/ha/year among the four forests, and annual litterfall consisted of 50–81% leaffall, 16–44% woodfall and 3–6% fallen reproductive organs. Hurricane Irma severely defoliated the Luquillo Experimental Forest, but had little effect on the other three forests, whereas Hurricane Maria defoliated all four forests. Total hurricane-induced litterfall from Hurricanes Irma and Maria amounted to 95–171% of the annual litterfall production, with leaffall and woodfall from hurricanes amounting to 63–88% and 122–763% of their corresponding annual leaffall and woodfall, respectively. Hurricane-induced litterfall consisted of 30–45% leaves and 55–70% wood. Our data showed that Hurricanes Irma and Maria deposited a pulse of litter deposition equivalent to or more than the total annual litterfall input with at least a doubled fraction of woody materials. This pulse of hurricane-induced debris and elevated proportion of woody component may trigger changes in

  8. Estimation of serum thyroglobulin using isotopic and non-isotopic methods: a comparison between RIA, IRMA and ELISA

    International Nuclear Information System (INIS)

    Ajay Kumar; Velumani, A.; Dandekar, S.R.; Shah, D.H.; Rajashekharrao, B.

    1997-01-01

    Three in-house immunoassays viz, RIA, IRMA and ELISA for estimation of serum Tg were compared for their assay characteristics and clinical utility. The inter- and intra-assay coefficient of variations of RIA and IRMA were comparable and were marginally better than that of ELISA. The sensitivity of IRMA was superior to RIA which in turn was superior than ELISA. Incubation time for both IRMA and ELISA was 4 h as compared to 90 h required for RIA. The enzyme conjugated antibody had longest shelf-life (9 months) followed by radiolabeled antibody (3 months) while radiolabeled Tg had shortest shelf-life (3 weeks). There was no interference from circulating anti-Tg autoantibodies in the RIA of Tg as compared to a gross underestimation observed in both sandwich methods. Assays correlated well with each other (r > 0.85, n=200) and had suitable clinical utility (sensitivity > 93% and specificity > 89%). Each assay though had its own merits and demerits, yet it served the clinical utility for an effective management of patients with differentiated thyroid carcinoma. (author)

  9. Memoria di un’inguaribile combattente: Irma Adelman (In memoriam of an incurable resilient: Irma Adelman

    Directory of Open Access Journals (Sweden)

    Giulia Zacchia

    2017-09-01

    Full Text Available The paper is a contribution to Irma Adelman, who passed away on February 24, 2017. Prof. Adelman is the only woman economist whose autobiography has been published in the series of recollections and reflections on the professional experiences of distinguished economists that “Moneta e Credito” and the “BNL Quarterly Review” started in 1979. The obituary highlights her main themes of research, research tools and those ideas that most affected the current approach to economic development. It also gives hints on her personality, her courage and resilience that could inspire young women in academia.  JEL codes: B31; O15; O20; A12

  10. Antibodies immobilized on magnetic particles for RIA and IRMA of thyroid related hormones

    International Nuclear Information System (INIS)

    Wayan, R.S.; Djayusman, D.S.

    1996-01-01

    In Indonesia radioimmunoassay kits on the magnetic method of separation need to be imported and are very expensive. Local production of these kits would be economical. Different types of magnetic particles have been used for immobilizing antibodies for use in RIA of T 3 , T 4 , IRMA-TSH as well as neonatal IRMA-TSH. The particles studied here include magnetic cellulose (SCIPAC, U.K.), magnetite (Hungary), Silanized Iron Oxide (China) and Latex-M. Various parameters have been studied in order to optimize the antibody immobilization procedures as well as the assays based on these immunoadsorbents. The assays developed by us have been compared with those obtained with commercial kits from Amersham, NETRIA and DPC. The study done in this work includes immobilization of second antibodies for RIA of T 4 and immobilization of anti-TSH for IRMA-TSH. Among several different magnetic particles studied in this work, magnetite and silanized iron oxide were found to be satisfactory on account of the simplicity of immobilization, high binding capacity and the low non specific binding. A good assay performance in the case of RIA T 3 and T 4 was obtained using second antibodies immobilized magnetic particles. However, the quality of first antibodies is found to play an important role on the sensitivity and precision of the assay. Good correlation has been obtained with Amersham kit (y = 1.06x - 0.12 and r = 0.987). Assay performance of IRMA-TSH using in-house prepared anti-TSH immobilized magnetic particles is also found to be comparable with Amersham, NETRIA and DPC kits. (author). 4 refs, 6 figs, 1 tab

  11. High Temporal Resolution Tropospheric Wind Profile Observations at NASA Kennedy Space Center During Hurricane Irma

    Science.gov (United States)

    Decker, Ryan K.; Barbre, Robert E., Jr.; Huddleston, Lisa; Brauer, Thomas; Wilfong, Timothy

    2018-01-01

    The NASA Kennedy Space Center (KSC) operates a 48-MHz Tropospheric/Stratospheric Doppler Radar Wind Profiler (TDRWP) on a continual basis generating wind profiles between 2-19 km in the support of space launch vehicle operations. A benefit of the continual operability of the system is the ability to provide unique observations of severe weather events such as hurricanes. Over the past two Atlantic Hurricane seasons the TDRWP has made high temporal resolution wind profile observations of Hurricane Irma in 2017 and Hurricane Matthew in 2016. Hurricane Irma was responsible for power outages to approximately 2/3 of Florida's population during its movement over the state(Stein,2017). An overview of the TDRWP system configuration, brief summary of Hurricanes Irma and Matthew storm track in proximity to KSC, characteristics of the tropospheric wind observations from the TDRWP during both events, and discussion of the dissemination of TDRWP data during the event will be presented.

  12. Evaluation of a modified IRMA for anti-D quantitation, using 3H protein A

    International Nuclear Information System (INIS)

    Dumasia, A.; Gupte, S.

    1993-01-01

    A modified immunoradiometric assay (IRMA) using tritiated ( 3 H) protein A was developed to estimate anti-D concentration. The main advantages of the assay were longer shelf life of the labelled reagent (more than two years); minimum radiation hazard and; low non specific binding. Levels of anti-D were estimated in 23 Rh (D) immunized women. A good correlation of anti-D concentration (μg/ml) with Rh antibody titre was observed (r=+ 0.89, P 3 H protein A IRMA correlated well with the severity of Rh-HDN. This assay could quantitate anti-D in sera having exclusively IgG 3 subtype. (author). 20 refs., 2 figs., 2 tabs

  13. Proposal for the development of IRMA kits for prostate specific antigen, PSA

    International Nuclear Information System (INIS)

    Abdul, A.B.

    1997-01-01

    The following are the major objectives of this research proposal: (1) To establish a protocol for biotinylation of monoclonal antibody, mabs or polyclonal antibody against the antigen, PSA. This shall include the purifying procedure using size exclusion chromatography on HPLC for use in binding assays to determine its binding capacity with PSA. (2) To establish an immunoassay protocol for IRMAs, using the technique of immobilizing the capture mabs on solid phase (surfaces of polystyrene) and the radioiodine labeled streptavidin-biotinylated bridge system. This will include optimization of the assay design and a Quality Control Assessment with the inclusion of standards derived from the Agency and subsequent work to determine its sensitivity (Minimum Detection Limit) and working range (the phenomenon of Hooke's Effect). An in-house quality control would also be useful to determine the assay's suitability for screening the tumour marker from patient samples obtained from neighboring hospitals (such as the Science University of Malaysia Hospital and the National University Hospital) and private clinical pathology laboratory (such as the Pantai Medical Centre) which compare concurrently the results with existing commercial immunoassay kits (RIA/IRMA). These work and that described earlier in (1) shall be done entirely at MINT. (3) To perform an external coordinated external Quality Control Assurance Programme with other research institutes (such as the Department of Immunology, Medical faculty, Science University of Malaysia and government hospitals) in Malaysia on several batches of the IRMA kits (produced at MINT and proven to be suitable for screening PSA in human serum from in-house Quality Control data, as mentioned earlier in (2)). This coordinated work shall include analyzing and documenting all values obtained from a group of patient's sample in clinical conditions such as batch to batch variation, inter and intra-assay variations and mean values for negative

  14. Utilizing NASA Earth Observations to Assess Impacts of Hurricanes Andrew and Irma on Mangrove Forests in Biscayne Bay National Park, FL

    Science.gov (United States)

    Kumar, A.; Weber, S.; Remillard, C.; Escobar Pardo, M. L.; Hashemi Tonekaboni, N.; Cameron, C.; Linton, S.; Rickless, D.; Rivero, R.; Madden, M.

    2017-12-01

    Extreme weather events, such as hurricanes, pose major threats to coastal communities around the globe. However, mangrove forests along coastlines act as barriers and subdue the impacts associated with these catastrophic events. The Biscayne Bay National Park mangrove forest located near the city of Miami Beach was recently affected by the category four hurricane Irma in September of 2017. This study analyzed the impact of Hurricane Irma on Biscayne Bay National Park mangroves. Several remote sensing datasets including Landsat 8 Operational Land Imager (OLI), Sentinel 2-Multi Spectral Imager (MSI), PlanetScope, and aerial imagery were utilized to assess pre-and post-hurricane conditions. The high-resolution aerial imagery and PlanetScope data were used to map damaged areas within the national park. Additionally, Landsat 8 OLI and Sentinel-2 MSI data were utilized to estimate changes in biophysical parameters, including gross primary productivity (GPP), before and after Hurricane Irma. This project also examined damages associated with Hurricane Andrew (1992) using historical Landsat 5 Thematic Mapper (TM) data. These results were compared to GPP estimates following Hurricane Irma and suggested that Hurricane Andrew's impact was greater than that of Irma in Biscayne Bay National Park. The results of this study will help to enhance the mangrove health monitoring and shoreline management programs led by officials at the City of Miami Beach Public Works Department.

  15. Optimization Of Preparation And Validation Of Hepatitis C Irma Kit

    International Nuclear Information System (INIS)

    Ariyanto, Agus; Wayan, R.S.; Sukiyati, Dj.; Darwati, Siti; Yunita, Fitri; Mondrida, Gina; Sulaiman; Yulianti, Veronika; Setiowati, Sri

    2000-01-01

    Optimization of preparation and validation of hepatitis C IRMA kit have been done. Tracer was prepared by iodination of anti-hlgG with 125 I using Choramin-T and N-Bromosuksinimide as oxidizing agent. Iodinated anti-hlgG was purified using PD-10 and Sephadex G-50 column. Coated bead was prepared by immobilization of antigen HCV recombinant on polystyrene bead. To obtain a good quality of reagent some parameters were optimized i.e.: colim used for purification. To determine the validity of the kit, validation which include comparison study and determination of specificity and sensitivity have been performed. A good quality of tracer has been able to prepared with high yield (74%) and high P/N value (15). The quality of coated bead is also reasonably good (P/N 34.3), and gave a good density and dissociation index (0.335 and 0.99% respectively). Both tracer and coated bead were remain stable after 2 months storage at 4 o C. In comparison with Elisa kit, the specificity and sensitivity of the HCV IRMA kit is reasonably high, 88.6% and 92.3% respectively

  16. Clinical application and evaluation of TSH(IRMA) determination

    International Nuclear Information System (INIS)

    Yuan Jimin; Zhu Cuiying; Cui Wenru

    1993-01-01

    The serum TSH level of 303 healthy persons ranged from 0.3-5.6 mU/l and 205 cases of hyperthyroidism, 56 cases of early stage hyperthyroidism, 67 cases of subclinical hyperthyroidism ranged 3 as far as the sensitivity for the diagnosis and prognostic monitoring of thyrotoxicosis is concerned. Comparison of TSH(64 cases) and TSH stimulating test was highly correlated, therefore the application of latter test can be greatly reduced. And also the establishment and application of TSH(IRMA) gives a strategic change of the diagnostic procedure of thyroid function test

  17. The Irma-sponge Program: Methodologies For Sustainable Flood Risk Management Along The Rhine and Meuse Rivers

    Science.gov (United States)

    Hooijer, A.; van Os, A. G.

    Recent flood events and socio-economic developments have increased the awareness of the need for improved flood risk management along the Rhine and Meuse Rivers. In response to this, the IRMA-SPONGE program incorporated 13 research projects in which over 30 organisations from all 6 River Basin Countries co-operated. The pro- gram is financed partly by the European INTERREG Rhine-Meuse Activities (IRMA). The main aim of IRMA-SPONGE is defined as: "The development of methodologies and tools to assess the impact of flood risk reduction measures and of land-use and climate change scenarios. This to support the spatial planning process in establish- ing alternative strategies for an optimal realisation of the hydraulic, economical and ecological functions of the Rhine and Meuse River Basins." Further important objec- tives are to promote transboundary co-operation in flood risk management by both scientific and management organisations, and to promote public participation in flood management issues. The projects in the program are grouped in three clusters, looking at measures from different scientific angles. The results of the projects in each cluster have been evaluated to define recommendations for flood risk management; some of these outcomes call for a change to current practices, e.g.: 1. (Flood Risk and Hydrol- ogy cluster): hydrological changes due to climate change exceed those due to further land use change, and are significant enough to necessitate a change in flood risk man- agement strategies if the currently claimed protection levels are to be sustained. 2. (Flood Protection and Ecology cluster): to not only provide flood protection but also enhance the ecological quality of rivers and floodplains, new flood risk management concepts ought to integrate ecological knowledge from start to finish, with a clear perspective on the type of nature desired and the spatial and time scales considered. 3. (Flood Risk Management and Spatial Planning cluster): extreme

  18. Using the integrated rural mobility and access (IRMA) approach in prospering rural South Africa

    CSIR Research Space (South Africa)

    Chakwizira, J

    2008-11-01

    Full Text Available settlements implications of current rural development approaches are outlined. The potential and impact of the integrated rural mobility and access approach (IRMA) in unlocking socio-economic and spatial livelihood opportunities are discussed. In this regard...

  19. How do extreme streamflow due to hurricane IRMA compare during 1938-2017 in South Eastern US?

    Science.gov (United States)

    Anandhi, A.

    2017-12-01

    The question related to Irma, Harvey, Maria, and other hurricanes is: are hurricane more frequent and intense than they have been in the past. Recent hurricanes were unusually strong hitting the US Coastline or territories as a category 4 or 5, dropping unusually large amounts of precipitation on the affected areas creating extreme high-flow events in rivers and streams in affected areas. The objective of the study is to determine how extreme are streamflows from recent hurricanes (e.g. IRMA) when compared to streamflow's during 1938-2017 time-period. Additionally, in this study, the extreme precipitations are also compared during IRMA. Extreme high flows are selected from Indicators of Hydrologic Alteration (IHA). They are distributions, timing, duration, frequency, magnitude, pulses, and days of extreme events in rivers of the southeastern United States and Gulf of Mexico Hydrologic Region—03. Streamflow data from 30 stations in the region with at least 79 years of record (1938-2017) are used. Historical precipitation changes is obtained from meta-analysis of published literature. Our preliminary results indicate the extremeness of streamflow from recent hurricanes vary with the IHA indicator selected. Some potential implications of these extreme events on the region's ecosystem are also discussed using causal chains and loops.

  20. The development of IRMA method of hepatocarcinoma ferritin and its preliminary clinical application

    International Nuclear Information System (INIS)

    Ying Jilin; Deng Jinglan; Lin Guocheng; Fu Chenghua; Liu Yanfang; Xu Liqing

    1993-01-01

    The double antibody sandwich IRMA method using human hepatocarcinoma ferritin (HF) and anti-HF monoclonal antibody has been established. The intra-assay or inter-assay CV value (%) is 4.1 ∼ 7.3 or 5.1 ∼ 10.9 respectively. The effective assay range of HF is 5 ∼ 640 μg/L. The mean value of recovery rate is 102.5%. The serum HF specimen were measured in 75 cases of normal persons and 230 cases of carcinoma patients. The results showed that the normal value of male or female was 14.3 +- 10.9 μg/L or 11.6 +- 7.0 μg/L, and there was no statistical difference. The serum HF levels in patients of hepatocarcinoma and pulmonary carcinoma were strikingly higher than normal (P<0.001), and also HF levels in patients of breast and pancreas cancer were apparently higher than normal (P<0.05). It has suggested that HF IRMA method has diagnostic significance in above related tumors

  1. The development of IRMA method of hepatocarcinoma ferritin and its preliminary clinical application

    Energy Technology Data Exchange (ETDEWEB)

    Jilin, Ying; Jinglan, Deng; Guocheng, Lin; Chenghua, Fu; Yanfang, Liu; Liqing, Xu [Fourth Military Medical Coll., Xi' an (China). First Affiliated Hospital

    1993-08-01

    The double antibody sandwich IRMA method using human hepatocarcinoma ferritin (HF) and anti-HF monoclonal antibody has been established. The intra-assay or inter-assay CV value (%) is 4.1 [approx] 7.3 or 5.1 [approx] 10.9 respectively. The effective assay range of HF is 5 [approx] 640 [mu]g/L. The mean value of recovery rate is 102.5%. The serum HF specimen were measured in 75 cases of normal persons and 230 cases of carcinoma patients. The results showed that the normal value of male or female was 14.3 +- 10.9 [mu]g/L or 11.6 +- 7.0 [mu]g/L, and there was no statistical difference. The serum HF levels in patients of hepatocarcinoma and pulmonary carcinoma were strikingly higher than normal (P<0.001), and also HF levels in patients of breast and pancreas cancer were apparently higher than normal (P<0.05). It has suggested that HF IRMA method has diagnostic significance in above related tumors.

  2. Impact of Hurricane Irma in the post-recovery of Matthew in South Carolina, the South Atlantic Bight (Western Atlantic)

    Science.gov (United States)

    Harris, M. S.; Levine, N. S.; Jaume, S. C.; Hendricks, J. K.; Rubin, N. D.; Hernandez, J. L.

    2017-12-01

    The impacts on the Southeastern United States (SEUS, Western Atlantic) from Hurricane Irma in Sept 2017 were felt primarily on the active coastline with the third highest inland storm surge in Charleston and Savannah since the 19th Century. Coastal geometry, waves, and wind duration had a strong influence on the storm surge and coastal erosion impacts regionally. To the North and immediate South, impacts were much less. A full year after the 2016 hurricane season (Hurricane Matthew), the lack of regional recovery reduced protection against Irma. The most devastating impacts of Irma in the SAB occurred from 300 to 500 km away from the eye, on the opposite side of the Floridian peninsula. As Irma devastated the Caribbean, winds started to increases off the SAB on September 8 in the early morning, continuing for the next 3 days and blowing directly towards the SC and GA coasts. Tide gauges started to respond the night of September 8, while waves started arriving in the SEUS around Sept 6. Coastal erosion pre- and post-Irma has been calculated for Central SC using vertical and oblique aerial photos. Citizen Science initiatives through the Charleston Resilience Network have provided on-the-ground data during storms when transportation infrastructures were closed, and allow for ground-truth post-storm of surge and impacts. Said information was collected through Facebook, Google, and other social media. Pictures with timestamps and water heights were collected and are validating inundation flood maps generated for the Charleston SC region. The maps have 1-m horizontal and 7- to 15-cm vertical accuracy. Inundation surfaces were generated at MHHW up to a maximum surge in 6 inch increments. The flood extents of the modeled surge and the photographic evidence show a high correspondence. Storm surge measurements from RTK-GPS provide regional coverage of surge elevations from the coast, inland, and allow for testing of modeled results and model tuning. With Hurricane Irma

  3. Examining the effects of hurricanes Matthew and Irma on water quality in the intracoastal waterway, St. Augustine, FL.

    Science.gov (United States)

    Ward, N. D.; Osborne, T.; Dye, T.; Julian, P.

    2017-12-01

    The last several years have been marked by a high incidence of Atlantic tropical cyclones making landfall as powerful hurricanes or tropical storms. For example, in 2016 Hurricane Matthew devastated parts of the Caribbean and the southeastern United States. In 2017, this region was further battered by hurricanes Irma and Maria. Here, we present water quality data collected in the intracoastal waterway near the Whitney Lab for Marine Bioscience during hurricanes Matthew and Irma, a region that experienced flooding during both storms. YSI Exo 2 sondes were deployed to measure pH, salinity, temperature, dissolved O2, fluorescent dissolved organic matter (fDOM), turbidity, and Chlorophyll-a (Chl-a) on a 15 minute interval. The Hurricane Matthew sonde deployment failed as soon as the storm hit, but revealed an interesting phenomenon leading up to the storm that was also observed during Irma. Salinity in the intracoastal waterway (off the Whitney Lab dock) typically varies from purely marine to 15-20 psu throughout the tidal cycle. However, several days before both storms approached the Florida coast (i.e. when they were near the Caribbean), the salinity signal became purely marine, overriding any tidal signal. Anecdotally, storm drains were already filled up to street level prior to the storm hitting, poising the region for immense flooding and storm surge. The opposite effect was observed after Irma moved past FL. Water became much fresher than normal for several days and it took almost a week to return to "normal" salinity tidal cycles. As both storms hit, turbidity increased by an order of magnitude for a several hour period. fDOM and O2 behaved similar to salinity during and after Irma, showing a mostly marine signal (e.g. higher O2, lower fDOM) in the lead up, and brief switch to more freshwater influence the week after the storm. Chl-a peaked several days after the storm, presumably due to mobilization of nutrient rich flood and waste waters and subsequent algae

  4. Amsterdam Book Design: Irma Boom, Hansje van Halem, Lesley Moore = Amsterdamskij knižnyj dizajn

    NARCIS (Netherlands)

    Lommen, M.

    2012-01-01

    Published on the occasion of the exhibition 'Amsterdam Book Design : Irma Boom, Hansje van Halem, Lesley Moore', from May 26th until June 17th 2012 in the creative platform Taiga Space, Saint Petersburg. In cooperation with Netherlands Institute Saint-Petersburg.

  5. Williams syndrome

    Science.gov (United States)

    Williams-Beuren syndrome ... Williams syndrome is caused by not having a copy of several genes. It may be passed down in families. ... history of the condition. However, people with Williams syndrome have a 50% chance of passing the disorder ...

  6. Magnetic particle separation technique: a reliable and simple tool for RIA/IRMA and quantitative PCR assay

    International Nuclear Information System (INIS)

    Shen Rongsen; Shen Decun

    1998-01-01

    Five types of magnetic particles without or with aldehyde, amino and carboxyl functional groups, respectively were used to immobilize first or second antibody by three models, i. e. physical adsorption, chemical coupling and immuno-affinity, forming four types of magnetic particle antibodies. The second antibody immobilized on polyacrolein magnetic particles through aldehyde functional groups and the first antibodies immobilized on carboxylic polystyrene magnetic particles through carboxyl functional groups were recommended to apply to RIAs and/or IRMAs. Streptavidin immobilized on commercial magnetic particles through amino functional groups was successfully applied to separating specific PCR product for quantification of human cytomegalovirus. In the paper typical data on reliability of these magnetic particle ligands were reported and simplicity of the magnetic particle separation technique was discussed. The results showed that the technique was a reliable and simple tool for RIA/IRMA and quantitative PCR assay. (author)

  7. Impact of Hurricane Irma on Little Ambergris Cay, Turks and Caicos

    Science.gov (United States)

    Stein, N.; Grotzinger, J. P.; Hayden, A.; Quinn, D. P.; Trower, L.; Lingappa, U.; Present, T. M.; Gomes, M.; Orzechowski, E. A.; Fischer, W. W.

    2017-12-01

    Little Ambergris Cay (21.3° N, 71.7° W) is a 6 km long, 1.6 km wide island on the Caicos platform. The island was the focus of mapping campaigns in July 2016, August 2017, and following Hurricane Irma in September 2017. The cay is lined with lithified upper shoreface and eolian ooid grainstone forming a 1-4 m high bedrock rim that is locally breached, allowing tides to inundate an interior basin lined with extensive microbial mats. The island was mapped in July of 2016 using UAV- and satellite-based images and in situ measurements. Sedimentologic and biofacies were mapped onto a 15 cm/pixel visible light orthomosaic of the cay made from more than 1500 UAV images, and a corresponding stereogrammetric digital elevation model (DEM) was used to track how microbial mat texture varies in response to water depth. An identical UAV-based visible light map of the island was made in August 2017. On September 7th, 2017, the eye of hurricane Irma directly crossed Little Ambergris Cay with sustained winds exceeding 170 MPH. The island was remapped with a UAV on September 24th, yielding a 5 cm/pixel UAV-based visible light orthomosaic and a corresponding DEM. In situ observations and comparison with previous UAV maps shows that Irma caused significant channel and bedrock erosion, scouring and removal of broad tracts of microbial mats, and blanketing by ooid sediment of large portions of the interior basin including smothering of mats by up to 1 m of sediment. The southern rim of the cay was overtopped by water and sediment, indicating a storm surge of at least 3 m. Blocks of rock more than 1 m in length and 50 cm thick were separated from bedrock on the north side of the island and washed higher to form imbricated boulder deposits. Hundreds of 5-30 cm diameter imbricated rip-up intraclasts of rounded microbial mat now line exposed bedrock in the interior basin. Fresh ooid sediment and microbial mats were sampled from three sites: on desiccated mats 50 cm above tide level, on

  8. Development of IRMA reagent and methodology for PSA

    International Nuclear Information System (INIS)

    Najafi, R.

    1997-01-01

    The PSA test is a solid phase two-site immunoassay. Rabbit anti PSA is coated or bound on surface of solid phase and monoclonal anti PSA labeled with 1-125. The PSA molecules present in the standard solution or serum are 'Sandwiched' between the two antibodies. After formation of coated antibody-antigen-labeled antibody complex, the unbound labeled antibody will removed by washing. The complex is measured by gamma counter. The concentration of analyte is proportional to the counts of test sample. In order to develop kits for IRMA PSA, it should be prepared three essential reagents Antibody coated solid phase, labeled antibody, standards and finally optimizing them to obtain an standard curve fit to measure specimen PSA in desired range of concentration. The type of solid phase and procedure(s) to coat or bind to antibody, is still main debatable subject in development and setting up RIA/IRMA kits. In our experiments, polystyrene beads, because of their easy to coat with antibody as well as easy to use, can be considered as a desired solid phase. Most antibodies are passively adsorbed to a plastic surface (e.g. Polystyrene, Propylene, and Polyvinyl chloride) from a diluted buffer. The antibody coated plastic surface, then acts as solid phase reagent. Poor efficiency and time required to reach equilibrium and also lack of reproducibility especially batch-to-batch variation between materials, are disadvantages in this simple coating procedure. Improvements can be made by coating second antibody on surface of beads, and reaction between second and primary antibodies. There is also possible to enhance more coating efficiency of beads by using Staphylococcus ureus-Protein A. Protein A is a major component of staphylococcus aureus cell wall which has an affinity for FC segment of immunoglobulin G (IgG) of some species, including human; rabbit; and mice. This property of Staphylococcal Protein A has made it a very useful tool in the purification of classes and subclasses

  9. Estimating the human influence on Hurricanes Harvey, Irma and Maria

    Science.gov (United States)

    Wehner, M. F.; Patricola, C. M.; Risser, M. D.

    2017-12-01

    Attribution of the human-induced climate change influence on the physical characteristics of individual extreme weather events has become an advanced science over the past decade. However, it is only recently that such quantification of anthropogenic influences on event magnitudes and probability of occurrence could be applied to very extreme storms such as hurricanes. We present results from two different classes of attribution studies for the impactful Atlantic hurricanes of 2017. The first is an analysis of the record rainfall amounts during Hurricane Harvey in the Houston, Texas area. We analyzed observed precipitation from the Global Historical Climatology Network with a covariate-based extreme value statistical analysis, accounting for both the external influence of global warming and the internal influence of ENSO. We found that human-induced climate change likely increased Hurricane Harvey's total rainfall by at least 19%, and likely increased the chances of the observed rainfall by a factor of at least 3.5. This suggests that changes exceeded Clausius-Clapeyron scaling, motivating attribution studies using dynamical climate models. The second analysis consists of two sets of hindcast simulations of Hurricanes Harvey, Irma, and Maria using the Weather Research and Forecasting model (WRF) at 4.5 km resolution. The first uses realistic boundary and initial conditions and present-day greenhouse gas forcings while the second uses perturbed conditions and pre-industrial greenhouse has forcings to simulate counterfactual storms without anthropogenic influences. These simulations quantify the fraction of Harvey's precipitation attributable to human activities and test the super Clausius-Clapeyron scaling suggested by the observational analysis. We will further quantify the human influence on intensity for Harvey, Irma, and Maria.

  10. Using High-Resolution Imagery to Characterize Disturbance from Hurricane Irma in South Florida Wetlands

    Science.gov (United States)

    Lagomasino, D.; Cook, B.; Fatoyinbo, T.; Morton, D. C.; Montesano, P.; Neigh, C. S. R.; Wooten, M.; Gaiser, E.; Troxler, T.

    2017-12-01

    Hurricane Irma, one of the strongest hurricanes recorded in the Atlantic, first made landfall in the Florida Keys before coming ashore in southwestern Florida near Everglades National Park (ENP) on September 9th and 10th of this year. Strong winds and storm surge impacted a 100+ km stretch of the southern Florida Gulf Coast, resulting in extensive damages to coastal and inland ecosystems. Impacts from previous catastrophic storms in the region have led to irreversible changes to vegetation communities and in some areas, ecosystem collapse. The processes that drive coastal wetland vulnerability and resilience are largely a function of the severity of the impact to forest structure and ground elevation. Remotely sensed imagery plays an important role in measuring changes to the landscape, particularly for extensive and inaccessible regions like the mangroves in ENP. We have estimated changes in coastal vegetation structure and soil elevation using a combination of repeat measurements from ground, airborne, and satellite platforms. At the ground level, we used before and after Structure-from-Motion models to capture the change in below canopy structure as result of stem breakage and fallen branches. Using airborne imagery collected before and after Hurricane Irma by Goddard's Lidar, Hyperspectral, and Thermal (G-LiHT) Airborne Imager, we measured the change in forest structure and soil elevation. This unique data acquisition covered an area over 130,000 ha in regions most heavily impacted storm surge. Lastly, we also combined commercial and NASA satellite Earth observations to measure forest structural changes across the entire South Florida coast. An analysis of long-term observations from the Landsat data archive highlights the heterogeneity of hurricane and other environmental disturbances along the Florida coast. These findings captured coastal disturbance legacies that have the potential to influence the trajectory of mangrove resilience and vulnerability

  11. Regional-scale impact of storm surges on groundwaters of Texas, Florida and Puerto Rico after 2017 hurricanes Harvey, Irma, Jose, Maria

    Science.gov (United States)

    Sellier, W. H.; Dürr, H. H.

    2017-12-01

    Hurricanes and related storm surges have devastating effects on near-shore infrastructure and above-ground installations. They also heavily impact groundwater resources, with potentially millions of people dependant on these resources as a freshwater source. Destructions of casings and direct incursions of saline and/or polluted waters have been widely observed. It is uncertain how extensive the effects are on underground water systems, especially in limestone karst areas such as Florida and Puerto Rico. Here, we report regional-scale water level changes in groundwater systems of Texas, Florida and Puerto Rico for the 2017 Hurricanes Harvey, Irma, Jose and Maria. We collected regional scale data from the USGS Waterdata portal. Puerto Rico shows the strongest increase in groundwater levels in wells during Hurricane Maria, with less reaction for the preceding storms Irma and Jose. Increases in water levels range from 0.5 to 11m, with maximum storm surges in Puerto Rico around 3m. These wells are located throughout Puerto Rico, on the coast and inland. In Florida, most wells that show a response during Hurricane Irma are located in the Miami region. Wells located on the west coast show smaller responses with the exception of one well located directly on Hurricane Irma's track. These wells show an increase of 0.2 to 1.7m. In Texas, wells located in proximity to Hurricane Harvey's track show an increase in water level. The effect of groundwater level increases is not limited to the Texas coast, but inland as well. An increase between 0.03 and 2.9m is seen. Storm surges for both Florida and Texas have ranged from 1.8-3.7m maximum. We discuss the findings in the context of local and regional geology and hydrogeology (presence of connected aquifer systems, faulting, presence of carbonate/karst systems etc.).

  12. TSH IRMA of dried blood spots

    International Nuclear Information System (INIS)

    Tojinda, N.; Pattanachak, C.; Chongchirasiri, S.; Pattanachak, S.; Putrasreni, N.; Pleehachinda, R.; Suwanik, R.

    1990-01-01

    TSH determination is most useful for screening of neonatal hypothyroid in the population in iodine deficient areas. The NETRIA IRMA method for serum TSH was applied for blood-spot TSH. Cord blood on SS No. 903 filter paper was left dry overnight. The spot of 6 mm diameter, one/tube, was mixed with an assay buffer, diluted labelled m-anti-TSH, and diluted anti-TSH-solid phase. The mixture was rotated for 22-24 hours. After washing twice with wash buffer, it was counted for 1 minute. The standard curve with 0, 5, 10, 25, 50, 100, and 150 mIU/L whole blood was obtained with the maximum binding of 25%. The precision profile was satisfactory with %CV of 0 C) or 4 0 C or -20 0 C. The correlation between serum and blood-spot TSH values (n=120) showed r of 0.9541 and y=1.6123 (BS-TSH) +1.382. The mean of normal cord blood spot TSH (n=142) was 5.27 mIU/L. The technique was found to be precise, sensitive and easy to perform. Mass screening with this developed method is underway

  13. 33 CFR 167.1702 - In Prince William Sound: Prince William Sound Traffic Separation Scheme.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false In Prince William Sound: Prince William Sound Traffic Separation Scheme. 167.1702 Section 167.1702 Navigation and Navigable Waters COAST....1702 In Prince William Sound: Prince William Sound Traffic Separation Scheme. The Prince William Sound...

  14. NASA Earth Science Disasters Program Response Activities During Hurricanes Harvey, Irma, and Maria in 2017

    Science.gov (United States)

    Bell, J. R.; Schultz, L. A.; Molthan, A.; Kirschbaum, D.; Roman, M.; Yun, S. H.; Meyer, F. J.; Hogenson, K.; Gens, R.; Goodman, H. M.; Owen, S. E.; Lou, Y.; Amini, R.; Glasscoe, M. T.; Brentzel, K. W.; Stefanov, W. L.; Green, D. S.; Murray, J. J.; Seepersad, J.; Struve, J. C.; Thompson, V.

    2017-12-01

    The 2017 Atlantic hurricane season included a series of storms that impacted the United States, and the Caribbean breaking a 12-year drought of landfalls in the mainland United States (Harvey and Irma), with additional impacts from the combination of Irma and Maria felt in the Caribbean. These storms caused widespread devastation resulting in a significant need to support federal partners in response to these destructive weather events. The NASA Earth Science Disasters Program provided support to federal partners including the Federal Emergency Management Agency (FEMA) and the National Guard Bureau (NGB) by leveraging remote sensing and other expertise through NASA Centers and partners in academia throughout the country. The NASA Earth Science Disasters Program leveraged NASA mission products from the GPM mission to monitor cyclone intensity, assist with cyclone center tracking, and quantifying precipitation. Multispectral imagery from the NASA-NOAA Suomi-NPP mission and the VIIRS Day-Night Band proved useful for monitoring power outages and recovery. Synthetic Aperture Radar (SAR) data from the Copernicus Sentinel-1 satellites operated by the European Space Agency were used to create flood inundation and damage assessment maps that were useful for damage density mapping. Using additional datasets made available through the USGS Hazards Data Distribution System and the activation of the International Charter: Space and Major Disasters, the NASA Earth Science Disasters Program created additional flood products from optical and radar remote sensing platforms, along with PI-led efforts to derive products from other international partner assets such as the COSMO-SkyMed system. Given the significant flooding impacts from Harvey in the Houston area, NASA provided airborne L-band SAR collections from the UAVSAR system which captured the daily evolution of record flooding, helping to guide response and mitigation decisions for critical infrastructure and public safety. We

  15. [Williams-Beuren syndrome (Williams syndrome). Case report].

    Science.gov (United States)

    Miklós, Györgyi; Fekete, György; Haltrich, Irén; Tóth, Miklós; Reismann, Péter

    2017-11-01

    Williams syndrome is a rare genetic disorder, that occurs equally in all ethnic groups and both sexes. The diagnosis might be missed during childhood in mild cases. However, establishing the diagnosis is important, not only to find the cause of intellectual disability but to look for cardiovascular, endocrine, psychiatry, urology and other conditions, which can occur at any age in the patients' lifetime. This case report presents the story of 47-year-old woman, who was admitted with haematemesis. During her stay on the ward, in the light of the distinctive facial features, mental retardation, and social behaviour patterns, the possibility of Williams syndrome emerged. Later, the diagnosis was confirmed by genetic analysis. This female is the oldest living patient with Williams syndrome in Hungary. Orv Hetil. 2017; 158(47): 1883-1888.

  16. Significant Wave Height under Hurricane Irma derived from SAR Sentinel-1 Data

    Science.gov (United States)

    Lehner, S.; Pleskachevsky, A.; Soloviev, A.; Fujimura, A.

    2017-12-01

    The 2017 Atlantic hurricane season was with three major hurricanes a particular active one. The Category 4 hurricane Irma made landfall on the Florida Keys on September 10th 2017 and was imaged several times by ESAs Sentinel-1 satellites in C-band and the TerraSAR-X satellite in X-band. The high resolution TerraSAR-X imagery showed the footprint of individual tornadoes on the sea surface together with their turbulent wake imaged as a dark line due to increased turbulence. The water-cloud structures of the tornadoes are analyzed and their sea surface structure is compared to optical and IR cloud imagery. An estimate of the wind field using standard XMOD algorithms is provided, although saturating under the strong rain and high wind speed conditions. Imaging the hurricanes by space radar gives the opportunity to observe the sea surface and thus measure the wind field and the sea state under hurricane conditions through the clouds even in this severe weather, although rain features, which are usually not observed in SAR become visible due to damping effects. The Copernicus Sentinel-1 A and B satellites, which are operating in C-band provided several images of the sea surface under hurricane Irma, Jose and Maria. The data were acquired daily and converted into measurements of sea surface wind field u10 and significant wave height Hs over a swath width of 280km about 1000 km along the orbit. The wind field of the hurricanes as derived by CMOD is provided by NOAA operationally on their web server. In the hurricane cases though the wind speed saturates at 20 m/sec and is thus too low in the area of hurricane wind speed. The technique to derive significant wave height is new though and does not show any calibration issues. This technique provides for the first time measurements of the areal coverage and distribution of the ocean wave height as caused by a hurricane on SAR wide swath images. Wave heights up to 10 m were measured under the forward quadrant of the hurricane

  17. Kinetic Consideration of AFP irma assay

    International Nuclear Information System (INIS)

    Aly, M. A.; Moustafa, K.A.

    2003-01-01

    Alpha-fetoprotein (AFP) is a glycoprotein produced by the yolk sac and later by the fetal liver during pregnancy. When the neural tube is not properly formed, by the fetal liver during pregnancy. When the neural tube is not properly formed, large amounts of AFP pass into the amniotic fluid and reach the mother's blood. During pregnancy, the major interest in AFP determination in maternal serum and amniotic fluid is on the early diagnosis of fetal abnormalities. AFP also used as a tumor marker for hepatocellular carcinoma. There are many different techniques for measuring AFP in blood, but the more accurate one is the immunoassay technique. The kinetics of the interaction between AFP antigen and two matched antibodies, one labeled with radioactive isotope 1 25I (tracer) and the other is unlabelled and attached to a solid support (tube), are studied using the more recently, two sites (sandwich) immunoradiometric assay (IRMA) technique. We present here a method for determining the rate constants, using an advanced computer program (RKY), which based on the nelder-mead optimization principle. The rate constant, at three variable temperatures and three different antigen concentrations, as well as the half time of exchange (t 1/2 ) were calculated

  18. Towards sustainable flood risk management in the Rhine and Meuse river basins: synopsis of the findings of IRMA-SPONGE

    NARCIS (Netherlands)

    Hooijer, A.; Klijn, F.; Pedroli, G.B.M.; Os, van A.G.

    2004-01-01

    Recent flood events in western Europe have shown the need for improved flood risk management along the Rhine and Meuse rivers. In response, the IRMA-SPONGE research programme was established, consisting of 13 research projects, in which over 30 organizations from six countries co-operated. The aim

  19. Comparative assessment of quality of immunoradiometric assay (IRMA) and chemiluminescence immunometric assay (CHEIMA) for estimation of thyroid stimulating hormone (TSH)

    International Nuclear Information System (INIS)

    Sajid, K.M.

    2009-01-01

    Biological substances like hormones, vitamins and enzymes are found in minute quantities in blood. Their estimation requires very sensitive and specific methods. The most modern method for estimation of thyroid stimulating hormone in serum is non-isotopic enzyme enhanced chemiluminescence immunometric method. In our laboratory immunoradiometric assay is in routine for the last many years. Recently interest has grown to establish non-isotopic techniques in laboratories of PAEC. However, the main requirement to adopt the new procedures is to compare their results, cost and other benefits with the existing method. Immunoassay laboratory of MINAR, therefore, conducted a study to compare the two methods. A total of 173 (males: 34 females: 139 age: between 1 and 65 years) cases of clinically confirmed thyroid status were included in the study. Serum samples of these cases were analyzed by two methods and results were compared by plotting precision profiles, correlation plots and calculating sensitivities and specificities of the methods. As the results in all the samples were not normally distributed Wilcoxon rank sum test was applied to compare the analytical results of two methods. The comparison shows that the results obtained in two methods are not completely similar (p=0.0003293), although analysis of samples in groups shows that some similarity exists between the results of hypo and hyperthyroid patients (p<=0.156 and p<=0.6138). This shows that results obtained in these two methods could sometimes disagree in final diagnosis. Although TSH-CHEIMA is analytically more sensitive than TSH-IRMA the clinical sensitivities and specificities of two methods are not significantly different. TSH-CHEIMA test completes in almost 2 hours whereas TSH-IRMA takes about 6 hours to complete. Comparison of costs shows that TSH-CHIEMA is almost 5 times more expensive than TSH-IRMA. We conclude that the two methods could sometimes disagree but the two techniques have almost same

  20. Denissen (Frans), André Baillon. Le gigolo d’Irma Idéal

    OpenAIRE

    Gnocchi, Maria Chiara

    2012-01-01

    Un titre aux résonances insolites vient chatouiller la règle sobre des Archives du Futur, la collection publiée sous la responsabilité des Archives et Musée de la Littérature de Bruxelles. André Baillon. Le gigolo d’Irma Idéal : un titre qui convient bien à une biographie que l’on a déjà — à juste titre — qualifiée d’extra-ordinaire (F. Ghysen, Le Carnet et les Instants, novembre 1998). Extra-ordinaire est d’ailleurs, avant tout, le protagoniste du volume : Baillon le grand écrivain, Baillon ...

  1. Endothelial dysfunction and inflammation predict development of diabetic nephropathy in the Irbesartan in Patients with Type 2 Diabetes and Microalbuminuria (IRMA 2) study

    DEFF Research Database (Denmark)

    Persson, Frederik; Rossing, Peter; Hovind, Peter

    2008-01-01

    OBJECTIVE: To evaluate risk factors for progression from persistent microalbuminuria to diabetic nephropathy in the Irbesartan in Patients with Type 2 diabetes and Microalbuminuria (IRMA 2) study, including biomarkers of endothelial dysfunction, chronic low-grade inflammation, growth factors...... and advanced glycation end products (AGE peptides). METHODS: IRMA 2 was a 2-year multicentre, randomized, double-blind trial comparing irbesartan (150 and 300 mg once daily) versus placebo. The primary end-point was time to onset of diabetic nephropathy. Samples from a subgroup from the placebo and the 300 mg...... and vWf predicted the end-point. In addition, endothelial Z-score was associated with progression of albuminuria (p = 0.038). CONCLUSION: Endothelial dysfunction and possibly inflammation are novel predictors of progression to diabetic nephropathy in patients with type 2 diabetes and microalbuminuria...

  2. Mapping Daily and Maximum Flood Extents at 90-m Resolution During Hurricanes Harvey and Irma Using Passive Microwave Remote Sensing

    Science.gov (United States)

    Galantowicz, J. F.; Picton, J.; Root, B.

    2017-12-01

    Passive microwave remote sensing can provided a distinct perspective on flood events by virtue of wide sensor fields of view, frequent observations from multiple satellites, and sensitivity through clouds and vegetation. During Hurricanes Harvey and Irma, we used AMSR2 (Advanced Microwave Scanning Radiometer 2, JAXA) data to map flood extents starting from the first post-storm rain-free sensor passes. Our standard flood mapping algorithm (FloodScan) derives flooded fraction from 22-km microwave data (AMSR2 or NASA's GMI) in near real time and downscales it to 90-m resolution using a database built from topography, hydrology, and Global Surface Water Explorer data and normalized to microwave data footprint shapes. During Harvey and Irma we tested experimental versions of the algorithm designed to map the maximum post-storm flood extent rapidly and made a variety of map products available immediately for use in storm monitoring and response. The maps have several unique features including spanning the entire storm-affected area and providing multiple post-storm updates as flood water shifted and receded. From the daily maps we derived secondary products such as flood duration, maximum flood extent (Figure 1), and flood depth. In this presentation, we describe flood extent evolution, maximum extent, and local details as detected by the FloodScan algorithm in the wake of Harvey and Irma. We compare FloodScan results to other available flood mapping resources, note observed shortcomings, and describe improvements made in response. We also discuss how best-estimate maps could be updated in near real time by merging FloodScan products and data from other remote sensing systems and hydrological models.

  3. Unfulfilled farmer expectations: the case of the Insect Resistant Maize for Africa (IRMA project in Kenya

    Directory of Open Access Journals (Sweden)

    Mabeya Justin

    2012-11-01

    Full Text Available Abstract Background Maize is the most important staple food in Kenya; any reduction in production and yield therefore often becomes a national food security concern. To address the challenge posed by the maize stem borer, the Insect Resistant Maize for Africa (IRMA agricultural biotechnology public-private partnership (PPP project was launched in 1999. There were, however, pre-existing concerns regarding the use of genetic engineering in crop production and skepticism about private sector involvement. The purpose of this case study was to understand the role of trust in the IRMA partnership by identifying the challenges to, and practices for, building trust in the project. Methods Data were collected by conducting face-to-face, semi-structured interviews; reviewing publicly available project documents; and direct observations. The data were analyzed to generate recurring and emergent themes on how trust is understood and built among the partners in the IRMA project and between the project and the community. Results Clear and continued communication with stakeholders is of paramount importance to building trust, especially regarding competition among partners about project management positions; a lack of clarity on ownership of intellectual property rights (IPRs; and the influence of anti-genetic modification (GM organizations. Awareness creation about IRMA’s anticipated products raised the end users’ expectations, which were unfulfilled due to failure to deliver Bacillus thuringiensis (Bt-based products, thereby leading to diminished trust between the project and the community. Conclusions Four key issues have been identified from the results of the study. First, the inability to deliver the intended products to the end user diminished stakeholders’ trust and interest in the project. Second, full and honest disclosure of information by partners when entering into project agreements is crucial to ensuring progress in a project. Third

  4. Köprüçay Irmağı (Antalya Bentik Omurgasız Faunası

    Directory of Open Access Journals (Sweden)

    Melek ZEYBEK

    2014-07-01

    Full Text Available Bu çalışma, Köprüçay Irmağı bentik omurgasız faunasını belirlemek üzere Şubat 2008- Ocak 2009 tarihleri arasında 7 istasyondan bentik omurgasız örnekleri alınarak, gerçekleştirilmiştir. Çalışma sonunda toplam 85 takson ve bu taksonları oluşturan toplam 21318 birey tespit edilmiştir. Toplanan örneklerin incelenmesi sonucu Ephemeroptera takımına ait 26, Plecoptera takımına ait 6, Trichoptera takımına ait 23, Diptera takımına ait 11, Odonata takımına ait 8, Coleoptera takımına ait 4, Hemiptera takımına ait 1, Hirudinea sınıfına ait 1, Gastropoda sınıfına ait 2, Malacostraca sınıfına ait 3 takson teşhis edilmiştir. Bu çalışma Köprüçay Irmağı bentik faunasının belirlenmesine yönelik yapılmış ilk çalışmadır. Bu nedenle tespit edilen bütün taksonlar bölge için ilk kez bildirilmiştir.

  5. Rapid-response flood mapping during Hurricanes Harvey, Irma and Maria by the Global Flood Partnership (GFP)

    Science.gov (United States)

    Cohen, S.; Alfieri, L.; Brakenridge, G. R.; Coughlan, E.; Galantowicz, J. F.; Hong, Y.; Kettner, A.; Nghiem, S. V.; Prados, A. I.; Rudari, R.; Salamon, P.; Trigg, M.; Weerts, A.

    2017-12-01

    The Global Flood Partnership (GFP; https://gfp.jrc.ec.europa.eu) is a multi-disciplinary group of scientists, operational agencies and flood risk managers focused on developing efficient and effective global flood management tools. Launched in 2014, its aim is to establish a partnership for global flood forecasting, monitoring and impact assessment to strengthen preparedness and response and to reduce global disaster losses. International organizations, the private sector, national authorities, universities and research agencies contribute to the GFP on a voluntary basis and benefit from a global network focused on flood risk reduction. At the onset of Hurricane Harvey, GFP was `activated' using email requests via its mailing service. Soon after, flood inundation maps, based on remote sensing analysis and modeling, were shared by different agencies, institutions, and individuals. These products were disseminated, to varying degrees of effectiveness, to federal, state and local agencies via emails and data-sharing services. This generated a broad data-sharing network which was utilized at the early stages of Hurricane Irma's impact, just two weeks after Harvey. In this presentation, we will describe the extent and chronology of the GFP response to both Hurricanes Harvey, Irma and Maria. We will assess the potential usefulness of this effort for event managers in various types of organizations and discuss future improvements to be implemented.

  6. The Comparison Of TSH IRMA Serum Level With TRH Test Value In Healthy People Who Are Suspected To Have Hyperthyroidism

    Directory of Open Access Journals (Sweden)

    Keshavarz zirak A

    2005-06-01

    Full Text Available Background: Sub clinical hyperthyroidism is a state of subnormal serum TSH and T3,T4 within normal range, although usually without overt clinical manifestation but many disastrous complications especially in senile patient. In Iranian people, serum TSH is generally assayed by IRMA method. This study is aimed to determine the value of low serum TSH in these patients, better management and decision when encountered. Materials and Methods: The populations under study are guys with serum TSH lower than 0.5mu/l and normal thyroid hormones without known thyroidal and non-thyroidal illness. A basal serum TSH and TSH 30 minutes after TRH injection intra venous were sampled and correlation of clinical signs and symptoms and basal TSH with sub clinical hyperthyroidism was considered. Results: The population under study was categorized into five groups and prevalence of sub clinical hyperthyroidism was noted. In patients with b.TSH equal or lower than 0.1mu/l, 100%, 0.1-0.2mu/l, 75%, 0.2-0.3mu/l, 38.5%, 0.3-0.4mu/l, 14.3% and TSH levels greater than 0.4mu/l, were all normal. After analyzing of these data and determination of sensitivity and specificity of IRMA, it was concluded that IRMA is not sufficient to distinguish sub clinical hyperthyroidism, although there is a good linear (r=0.68; P<0.001 and cubic (r=0.79; P<0.001 relationship between b.TSH and d.TSH. Conclusion: Since TRH test is not cost effective for all cases, TSH levels lower than 0.25mu/l, can be considered as sub clinical hyperthyroidism and levels more than 0.4mu/l, as normal. In cases with TSH level between 0.25 and 0.4mu/l, TRH test is needed in high-risk patients.

  7. Study of antibody immobilization on different magnetic particles utilized for the radioimmunoassay (RIA) and immunoradiometric assay (IRMA) of hormones

    International Nuclear Information System (INIS)

    Ribela, M.T.C.P.; Peroni, C.N.; Bartolini, P.

    1996-01-01

    A study was carried out on antibody immobilization on three different types of magnetic particles: plain magnetite (Institute of Isotopes, Hungary), silanized magnetite (Institute of Atomic Energy, China) and Magnetizable cellulose (SCIPAC, UK). For radioimmunoassay (RIA) applications an efficient 2 nd antibody (AB)-coupled magnetic solid phase, utilizing plain magnetite and a purified anti-rabbit IgG antibody (Trilab, Brazil), was prepared. A consistent bias, detected in comparison with a well known commercial magnetic solid phase kit, was practically eliminated by modifying the coupling and saturation procedure. Concerning two-site IRMA application, an extensive study was carried out on the matching and selection of anti-hTSH antibodies that could be used for capture and detection. Very satisfactory results were obtained with the three types of magnetic particles using different monoclonal and polyclonal antibodies and in particular, two partners anti-hTSH mABs from the National Institute of Health of Thailand. Utilizing also a recombinant hTSH standard preparation, calibrated and distributed by our laboratory (IPEN-CNEN/SP, Brazil), it was possible to obtain a complete set of in-house reagents for hTSH IRMA, prepared and tested under IAEA support. (author). 11 refs, 4 figs, 12 tabs

  8. ["... my friend Leopold was percussing her through her bodice...". Leopold von Auenbrugger in Sigmund Freud's dream of Irma's injection].

    Science.gov (United States)

    Reicheneder, Johann Georg

    2011-01-01

    This paper provides a psychoanalytic interpretation of an element in the Irma dream that Freud had ignored in his own interpretation. The allusion to Leopold von Auenbrugger, the originator of percussion as a method of clinical investigation, which appears in the manifest dream reflects Freud's hopes and fears about how his Interpretation of Dreams and the new human science established there would be received by his medical colleagues.

  9. Raymond Williams and local cultures

    OpenAIRE

    B Longhurst

    1991-01-01

    In this paper it is maintained that Raymond Williams's writings on culture are of great importance to current developments in cultural geography. His work is periodised into three stages and its different subject matters identified. An interpretation of Williams's theory of culture is offered which places particular emphasis on his concepts of 'structure of feeling' and 'knowable community'. The creative tension between Williams's holistic treatment of culture and his stress on cultural strug...

  10. Minimization of nonspecific binding to improve the sensitivity of a magnetic immunoradiometric assay (IRMA) for human thyrotropin (hTSH)

    International Nuclear Information System (INIS)

    Peroni, C.N.; Ribela, M.T.C.P.; Bartolini, P.

    1996-01-01

    An IRMA of hTSH, based on magnetic solid phase separation, was studied especially in terms of its nonspecific bindings (B 0 ). These were identified as a product of the interaction between radioiodinated anti-hTSH monoclonal antibody ( 125 I-mAB) and the uncoupled magnetizable cellulose particle (matrix). The negative effects of B 0 on the assay performance were minimized and practically eliminated, in the optimized system, with tracer storage at 4 deg. C, repurification and pre-incubation with the same matrix, serum addition during incubation and solid phase saturation with milk proteins. These findings were used in order to reproducibly decrease non specific binding to values 60 /B 0 ) into values of 300-500. This way, hTSH IRMAs were obtained with functional sensitivities of about 0.05 mlU/L and analytical sensitivities of the order of 0.02 mlU/L, which represent an approximate 10-fold increase in sensitivity when compared with non-optimized system. A more optimistic sensitivity calculation, based on Rodbard's definition, provided values down to 0.008 mlU/L. Such sensitivities, moreover, were obtained in a very reproducible way and all over the useful tracer life. (author). 10 refs, 1 fig., 8 tabs

  11. Historia, memoria y impunidad: el caso de Irma Flaquer

    Directory of Open Access Journals (Sweden)

    June Carolyn Erlick

    2005-12-01

    Full Text Available Na Guatemala, talvez mais do que em qualquer outro país, as comissões de investigação da verdade enfatizaram as narrativas de testemunho como documentos sobre os abusos do passado. No entanto, esta documentação manteve seu foco nas vítimas e nos crimes cometidos contra elas. A recuperação da vida das vítimas através da narrativa se apresenta como uma outra maneira de restaurar a memória e transformá-la em história. A vida e a obra da corajosa jornalista guatemalteca, Irma Flaquer, foi documentada pelo projeto da American Press Association, "Crimes Impunes contra Jornalistas." Como resultado, sob os auspícios da Comissão Interamericana dos Direitos Humanos, o governo da Guatemala admitiu sua responsabilidade no desaparecimento da jornalista e reabriu o caso. Assim, a reconstrução da memória através das técnicas narrativas não resultou apenas na reconstrução da história, mas em sua mudança.

  12. Genetics Home Reference: Williams syndrome

    Science.gov (United States)

    ... do well on tasks that involve spoken language, music, and learning by repetition (rote memorization). Affected individuals ... Resources (5 links) Disease InfoSearch: Williams syndrome Genetic Science Learning Center, University of Utah MalaCards: williams-beuren ...

  13. William Butler Yeats’s ‘The Symbolic System’ of William Blake

    Directory of Open Access Journals (Sweden)

    Arianna Antonielli

    2008-03-01

    Full Text Available The theosophical systems formulated by great poets, such as William Blake and William Butler Yeats, represent a personal idiosyncratic actualization of an ancient repertoire of magical symbols and occult visions. This study wants to focus the attention on the philosophical, mythical, and esoteric syncretism that W. B. Yeats drew from William Blake’s symbolical system. A fundamental step of Yeats’s deep investigation into the Blakean ‘vision’ was given by his monumental work, written together with Edwin John Ellis, on Blake’s poetic and pictorial production, completed in 1893 with a three-volume edition entitled The Works of William Blake, Poetic, Symbolic, and Critical. This work, published in London by Bernard Quaritch, deeply influenced Yeats’s symbolical and imaginary system, determining its subsequent development up to its codification in the volume of A Vision. With WWB, Yeats was able to systematize for the first time his own thought, giving unity to his Weltanschauung and his poetry. Following this hypothesis, I concentrated on Yeats’s and Ellis’s numerous analyses dedicated to Blake’s mythological and symbolical corpus and, in particular, I examined the last chapter of the first volume of the Quaritch edition. This chapter, entitled “The Symbolic System”, constitutes an unquestionable link between Yeats the reader and scholar of Blake, and Yeats the poet and follower of Blake.

  14. Real-Time Tracking of the Extreme Rainfall of Hurricanes Harvey, Irma, and Maria using UCI CHRS's iRain System

    Science.gov (United States)

    Shearer, E. J.; Nguyen, P.; Ombadi, M.; Palacios, T.; Huynh, P.; Furman, D.; Tran, H.; Braithwaite, D.; Hsu, K. L.; Sorooshian, S.; Logan, W. S.

    2017-12-01

    During the 2017 hurricane season, three major hurricanes-Harvey, Irma, and Maria-devastated the Atlantic coast of the US and the Caribbean Islands. Harvey set the record for the rainiest storm in continental US history, Irma was the longest-lived powerful hurricane ever observed, and Maria was the costliest storm in Puerto Rican history. The recorded maximum precipitation totals for these storms were 65, 16, and 20 inches respectively. These events provided the Center for Hydrometeorology and Remote Sensing (CHRS) an opportunity to test its global real-time satellite precipitation observation system, iRain, for extreme storm events. The iRain system has been under development through a collaboration between CHRS at the University of California, Irvine (UCI) and UNESCO's International Hydrological Program (IHP). iRain provides near real-time high resolution (0.04°, approx. 4km) global (60°N - 60°S) satellite precipitation data estimated by the PERSIANN-Cloud Classification System (PERSIANN-CCS) algorithm developed by the scientists at CHRS. The user-interactive and web-accessible iRain system allows users to visualize and download real-time global satellite precipitation estimates and track the development and path of the current 50 largest storms globally from data generated by the PERSIANN-CCS algorithm. iRain continuously proves to be an effective tool for measuring real-time precipitation amounts of extreme storms-especially in locations that do not have extensive rain gauge or radar coverage. Such areas include large portions of the world's oceans and over continents such as Africa and Asia. CHRS also created a mobile app version of the system named "iRain UCI", available for iOS and Android devices. During these storms, real-time rainfall data generated by PERSIANN-CCS was consistently comparable to radar and rain gauge data. This presentation evaluates iRain's efficiency as a tool for extreme precipitation monitoring and provides an evaluation of the

  15. A human neurodevelopmental model for Williams syndrome.

    Science.gov (United States)

    Chailangkarn, Thanathom; Trujillo, Cleber A; Freitas, Beatriz C; Hrvoj-Mihic, Branka; Herai, Roberto H; Yu, Diana X; Brown, Timothy T; Marchetto, Maria C; Bardy, Cedric; McHenry, Lauren; Stefanacci, Lisa; Järvinen, Anna; Searcy, Yvonne M; DeWitt, Michelle; Wong, Wenny; Lai, Philip; Ard, M Colin; Hanson, Kari L; Romero, Sarah; Jacobs, Bob; Dale, Anders M; Dai, Li; Korenberg, Julie R; Gage, Fred H; Bellugi, Ursula; Halgren, Eric; Semendeferi, Katerina; Muotri, Alysson R

    2016-08-18

    Williams syndrome is a genetic neurodevelopmental disorder characterized by an uncommon hypersociability and a mosaic of retained and compromised linguistic and cognitive abilities. Nearly all clinically diagnosed individuals with Williams syndrome lack precisely the same set of genes, with breakpoints in chromosome band 7q11.23 (refs 1-5). The contribution of specific genes to the neuroanatomical and functional alterations, leading to behavioural pathologies in humans, remains largely unexplored. Here we investigate neural progenitor cells and cortical neurons derived from Williams syndrome and typically developing induced pluripotent stem cells. Neural progenitor cells in Williams syndrome have an increased doubling time and apoptosis compared with typically developing neural progenitor cells. Using an individual with atypical Williams syndrome, we narrowed this cellular phenotype to a single gene candidate, frizzled 9 (FZD9). At the neuronal stage, layer V/VI cortical neurons derived from Williams syndrome were characterized by longer total dendrites, increased numbers of spines and synapses, aberrant calcium oscillation and altered network connectivity. Morphometric alterations observed in neurons from Williams syndrome were validated after Golgi staining of post-mortem layer V/VI cortical neurons. This model of human induced pluripotent stem cells fills the current knowledge gap in the cellular biology of Williams syndrome and could lead to further insights into the molecular mechanism underlying the disorder and the human social brain.

  16. Miliç Irmağı (Terme, Samsun Balık Faunası.

    Directory of Open Access Journals (Sweden)

    Selma Uğurlu

    2015-12-01

    Full Text Available Miliç Irmağı’nda yaşayan balık türlerini ortaya çıkarmak amacıyla yapılan bu araştırma, Nisan 2004–Temmuz 2005 tarihleri arasında gerçekleştirilmiştir. Balık örneklerini toplamak amacıyla ırmak boyunca, ırmağın ekolojik karakterlerini temsil eden 7 istasyon belirlenmiştir. Çalışma süresince toplam 286 balık örneği; elektro şok aleti, balık kepçeleri, balık ağları, serpme ve oltalar aracılığıyla yakalanmıştır. Bu çalışmada 5 familyaya ait (Cyprinidae, Mugilidae, Syngnathidae, Blenniidae, Gobiidae 16 tür teşhis edilmiştir

  17. Ultrasensitive human thyrotropin (h TSH) immunoradiometric assay (IRMA) set up, through identification and minimization of non specific bindings

    International Nuclear Information System (INIS)

    Peroni, C.N.

    1994-01-01

    An IRMA of h TSH, based on magnetic solid phase separation, was studied especially for what concerns its non specific bindings. These were identified as a product of the interaction between an altered form of radioiodinated anti-h TSH monoclonal antibody ( 125 I-m AB) and the uncoupled magnetizable cellulose particle (matrix). Apparently this form of 125 I-m AB is a type of aggregate that can be partly resolved from the main peak on Sephadex G-200 and further minimized via a single pre-incubation with the same matrix. Solid phase saturation with milk proteins, tracer storage at 4 0 C and serum addition during incubation were also found particularly effective is preventing its formation. These findings were used in order to reproducibly decrease non specific bindings to values 60 /B O ) up to values of 300-500. This way we obtained h TSH radio assays with functional sensitivities of about 0.05 m IU/L and analytical sensitivities of the order of 0.02 m IU/L, which classify them at least as among the best second generation assays and that are excellent indeed for magnetic IRMA s. A more optimistic sensitivity calculation, based on Rodbard's definition, provided values down to 0.008 m IU/L. Such sensitivities, moreover, were obtained in a very reproducible way and all over the useful tracer life. (author). 83 refs, 13 figs, 25 tabs

  18. Sedimentary and Vegetative Impacts of Hurricane Irma to Coastal Wetland Ecosystems across Southwest Florida

    Science.gov (United States)

    Moyer, R. P.; Khan, N.; Radabaugh, K.; Engelhart, S. E.; Smoak, J. M.; Horton, B.; Rosenheim, B. E.; Kemp, A.; Chappel, A. R.; Schafer, C.; Jacobs, J. A.; Dontis, E. E.; Lynch, J.; Joyse, K.; Walker, J. S.; Halavik, B. T.; Bownik, M.

    2017-12-01

    Since 2014, our collaborative group has been working in coastal marshes and mangroves across Southwest Florida, including Tampa Bay, Charlotte Harbor, Ten Thousand Islands, Biscayne Bay, and the lower Florida Keys. All existing field sites were located within 50 km of Hurricane Irma's eye path, with a few sites in the Lower Florida Keys and Naples/Ten Thousand Islands region suffering direct eyewall hits. As a result, we have been conducting storm-impact and damage assessments at these locations with the primary goal of understanding how major hurricanes contribute to and/or modify the sedimentary record of mangroves and salt marshes. We have also assessed changes to the vegetative structure of the mangrove forests at each site. Preliminary findings indicate a reduction in mangrove canopy cover from 70-90% pre-storm, to 30-50% post-Irma, and a reduction in tree height of approximately 1.2 m. Sedimentary deposits consisting of fine carbonate mud up to 12 cm thick were imported into the mangroves of the lower Florida Keys, Biscayne Bay, and the Ten Thousand Islands. Import of siliciclastic mud up to 5 cm thick was observed in Charlotte Harbor. In addition to fine mud, all sites had imported tidal wrack consisting of a mixed seagrass and mangrove leaf litter, with some deposits as thick as 6 cm. In areas with newly opened canopy, a microbial layer was coating the surface of the imported wrack layer. Overwash and shoreline erosion were also documented at two sites in the lower Keys and Biscayne Bay, and will be monitored for change and recovery over the next few years. Because active research was being conducted, a wealth of pre-storm data exists, thus these locations are uniquely positioned to quantify hurricane impacts to the sedimentary record and standing biomass across a wide geographic area. Due to changes in intensity along the storm path, direct comparisons of damage metrics can be made to environmental setting, wind speed, storm surge, and distance to eyewall.

  19. Handedness and corpus callosal morphology in Williams syndrome.

    Science.gov (United States)

    Martens, Marilee A; Wilson, Sarah J; Chen, Jian; Wood, Amanda G; Reutens, David C

    2013-02-01

    Williams syndrome is a neurodevelopmental genetic disorder caused by a hemizygous deletion on chromosome 7q11.23, resulting in atypical brain structure and function, including abnormal morphology of the corpus callosum. An influence of handedness on the size of the corpus callosum has been observed in studies of typical individuals, but handedness has not been taken into account in studies of callosal morphology in Williams syndrome. We hypothesized that callosal area is smaller and the size of the splenium and isthmus is reduced in individuals with Williams syndrome compared to healthy controls, and examined age, sex, and handedness effects on corpus callosal area. Structural magnetic resonance imaging scans were obtained on 25 individuals with Williams syndrome (18 right-handed, 7 left-handed) and 25 matched controls. We found that callosal thickness was significantly reduced in the splenium of Williams syndrome individuals compared to controls. We also found novel evidence that the callosal area was smaller in left-handed participants with Williams syndrome than their right-handed counterparts, with opposite findings observed in the control group. This novel finding may be associated with LIM-kinase hemizygosity, a characteristic of Williams syndrome. The findings may have significant clinical implications in future explorations of the Williams syndrome cognitive phenotype.

  20. 33 CFR 167.1700 - In Prince William Sound: General.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false In Prince William Sound: General... Schemes and Precautionary Areas Pacific West Coast § 167.1700 In Prince William Sound: General. The Prince William Sound Traffic Separation Scheme consists of four parts: Prince William Sound Traffic Separation...

  1. Measurement of some tumor markers by IRMA in vietnam

    International Nuclear Information System (INIS)

    Tran Xuan Truong

    2004-01-01

    As we known that a perfect tumor markers could be used in five different ways : for population screening, for diagnose, for monitoring therapy and for follow-up early evidence of cancer recurrence. In order to achieve perfect status a tumor markers would require total negativity in healthy subject, total positivity for single tumor type and close correlation between plasma tumor marker concentration and tumor size . The advance of monoclonal antibodies has had dramatic impact in oncology, where new tumor markers have been discovered and assay methods for all tumor markers have been improved commercially . Analytical performance of these new methods are potentially as good as that of the best Immunoradiometric assay for others analytes. In Vietnam, the first time we use immunoradiometric assay (IRMA) for the measurement of some tumor markers in normal subject and cancer diseases. These are Thyroglobulin (TG) of thyroid cancer, cancer-antigen 15-3 (CA15-3) of breast cancer and cancer-antigen 72-4 (CA72-4) of stomach cancer. We would like applying the CA72-4 in the indication of stomach cancer, CA15-3 in the differential diagnosis of breast cancer, and TG in the differential diagnosis of thyroid cancer. And all of these tumor markers were also used in the clinical follow-up and early detection of recurrence and metastatic Cancer of them. We could try researching on them much more. (authors)

  2. William Rowan Hamilton: Mathematical genius

    International Nuclear Information System (INIS)

    Wilkins, D.R.

    2006-01-01

    This year Ireland celebrates the bicentenary of the mathematician William Rowan Hamilton, best remembered for quaternions and for his pioneering work on optics and dynamics. Two centuries after his birth, the extent to which terms such as Hamiltonian and Hamiltonian system have entered the everyday language of mathematicians and physicists testifies to the continuing impact of the scientific work of William Rowan Hamilton. (U.K.)

  3. Are recent hurricane (Harvey, Irma, Maria) disasters natural?

    Science.gov (United States)

    Trenberth, K. E.; Lijing, C.; Jacobs, P.; Abraham, J. P.

    2017-12-01

    Yes and no! Hurricanes are certainly natural, but human-caused climate change is supersizing them, and unbridled growth is exacerbating risk of major damages. The addition of heat-trapping gases to the atmosphere has led to observed increases in upper ocean heat content (OHC). This human-caused increase in OHC supports higher sea surface temperatures (SSTs) and atmospheric moisture. These elevated temperatures and increased moisture availability fuel tropical storms, allowing them to grow larger, longer lasting, and more intense, and with widespread heavy rainfalls. Our preliminary analysis of OHC through the August of 2017 shows not only was it by far the highest on record globally, but it was also the highest on record in the Gulf of Mexico prior to hurricane Harvey occurring. The human influence on the climate is also evident in rising sea levels, which increases risks from storm surges. These climatic changes are taking place against a background of growing habitation along coasts, which further increases the risk storms pose to life and property. This combination of planning choice and climatic change illustrates the tragedy of global warming, as evidenced by Harvey in Houston, Irma in the Caribbean and Florida, and Maria in Puerto Rico. However, future damages and loss of life can be mitigated, by stopping or slowing human-caused climate change, and through proactive planning (e.g., better building codes, increased-capacity drainage systems, shelters, and evacuation plans). We discuss the climatic and planning contexts of the unnatural disasters of the 2017 Atlantic Hurricane season, including novel indices of climate-hurricane influence.

  4. Emergency Response Imagery Related to Hurricanes Harvey, Irma, and Maria

    Science.gov (United States)

    Worthem, A. V.; Madore, B.; Imahori, G.; Woolard, J.; Sellars, J.; Halbach, A.; Helmricks, D.; Quarrick, J.

    2017-12-01

    NOAA's National Geodetic Survey (NGS) and Remote Sensing Division acquired and rapidly disseminated emergency response imagery related to the three recent hurricanes Harvey, Irma, and Maria. Aerial imagery was collected using a Trimble Digital Sensor System, a high-resolution digital camera, by means of NOAA's King Air 350ER and DeHavilland Twin Otter (DHC-6) Aircraft. The emergency response images are used to assess the before and after effects of the hurricanes' damage. The imagery aids emergency responders, such as FEMA, Coast Guard, and other state and local governments, in developing recovery strategies and efforts by prioritizing areas most affected and distributing appropriate resources. Collected imagery is also used to provide damage assessment for use in long-term recovery and rebuilding efforts. Additionally, the imagery allows for those evacuated persons to see images of their homes and neighborhoods remotely. Each of the individual images are processed through ortho-rectification and merged into a uniform mosaic image. These remotely sensed datasets are publically available, and often used by web-based map servers as well as, federal, state, and local government agencies. This poster will show the imagery collected for these three hurricanes and the processes involved in getting data quickly into the hands of those that need it most.

  5. William Rowan Hamilton: Mathematical genius

    Energy Technology Data Exchange (ETDEWEB)

    Wilkins, D.R. [School of Mathematics, Trinity College, Dublin (Ireland)]. E-mail: dwilkins@maths.tcd.ie

    2005-08-01

    This year Ireland celebrates the bicentenary of the mathematician William Rowan Hamilton, best remembered for 'quaternions' and for his pioneering work on optics and dynamics. Two centuries after his birth, the extent to which terms such as 'Hamiltonian' and 'Hamiltonian system' have entered the everyday language of mathematicians and physicists testifies to the continuing impact of the scientific work of William Rowan Hamilton. (U.K.)

  6. 33 CFR 110.233 - Prince William Sound, Alaska.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Prince William Sound, Alaska. 110... ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.233 Prince William Sound, Alaska. (a) The anchorage grounds. In Prince William Sound, Alaska, beginning at a point at latitude 60°40′00″ N., longitude 146°40...

  7. Williams Syndrome with a “Twist”

    Directory of Open Access Journals (Sweden)

    Despoina Maritsi

    2010-01-01

    Full Text Available Williams syndrome is a rare genetic condition with multisystemic involvement, caused by a microscopic deletion in the chromosome band 7q11.23. We describe the first case of a toddler with Williams syndrome who developed Benign Paroxysmal Torticollis (BPT, a benign dystonic disorder of unknown aetiology.

  8. 76 FR 1130 - Prince William Sound Resource Advisory Committee

    Science.gov (United States)

    2011-01-07

    ... DEPARTMENT OF AGRICULTURE Forest Service Prince William Sound Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Prince William Sound Resource Advisory... conducted: The Prince William Sound Resource Advisory Committee (RAC) will be discussing and voting on...

  9. 77 FR 45331 - Prince William Sound Resource Advisory Committee

    Science.gov (United States)

    2012-07-31

    ... DEPARTMENT OF AGRICULTURE Forest Service Prince William Sound Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Prince William Sound Resource Advisory... Prince William Sound Resource Advisory Committee (RAC) will be discussing and voting on proposals that...

  10. Ending Caleb Williams: on storytelling influencing William Godwin’s politics

    Directory of Open Access Journals (Sweden)

    Peterson Roberto da Silva

    2017-12-01

    Full Text Available William Godwin escreveu o romance gótico Things as They Are; or, the Adventures of Caleb Williams (“As Coisas como Elas São; ou, as Aventuras de Caleb Williams”, em tradução livre em 1794 para disseminar suas ideias filosóficas e políticas. Inicio o artigo revisando a literatura para demonstrar como sua teoria influenciou tanto sua decisão de escrever ficções quanto o tipo de ficção que ele escreveu, mostrando como o autor usou e inovou convenções do gênero gótico para transmitir suas ideias para um público mais amplo. Então comparo duas perspectivas divergentes na literatura quanto à maneira como suas narrativas influenciaram suas ideias políticas e filosóficas, em particular a partir de comentários acerca do significado e do impacto de mudanças de última hora ao desfecho de Caleb Williams. Argumento que essa relação ambígua entre narrativa e política na obra de Godwin é relevante para reflexões políticas contemporâneas sobre a relação entre representação e ação política, ou como narrativas sobre a condição humana e realidades políticas podem afetas as ideias, atitudes e relações sociais de seus narradores.

  11. 76 FR 18715 - Prince William Sound Resource Advisory Committee

    Science.gov (United States)

    2011-04-05

    ... DEPARTMENT OF AGRICULTURE Forest Service Prince William Sound Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Prince William Sound Resource Advisory... meeting is open to the public. The following business will be conducted: The Prince William Sound Resource...

  12. Williams propylene upgrading

    Energy Technology Data Exchange (ETDEWEB)

    Chappell, D. [Williams Energy Canada Inc., Edmonton, AB (Canada)

    2004-07-01

    Edmonton-based Williams Energy Canada Inc. extracts petrochemicals from oil sands and operates a straddle plant business and an olefins business. This presentation provided an update of both businesses and reviewed the advantage of polypropylene production in Alberta, with reference to premium markets and to comparative rail costs to Chicago via Texas, and rail costs to Chicago from Alberta. Williams' straddle plant business includes the Cochrane Straddle Plant, the Empress 2 Straddle Plant, and the Empress 5 Straddle Plant. The Fort McMurray Extraction Plant was also described along with the Redwater Olefins Fractionator and its potential for salt cavern storage and distribution. It was noted that Alberta is well positioned for polypropylene production because it already has a secure supply and an excellent distribution network. tabs., figs.

  13. Williams propylene upgrading

    International Nuclear Information System (INIS)

    Chappell, D.

    2004-01-01

    Edmonton-based Williams Energy Canada Inc. extracts petrochemicals from oil sands and operates a straddle plant business and an olefins business. This presentation provided an update of both businesses and reviewed the advantage of polypropylene production in Alberta, with reference to premium markets and to comparative rail costs to Chicago via Texas, and rail costs to Chicago from Alberta. Williams' straddle plant business includes the Cochrane Straddle Plant, the Empress 2 Straddle Plant, and the Empress 5 Straddle Plant. The Fort McMurray Extraction Plant was also described along with the Redwater Olefins Fractionator and its potential for salt cavern storage and distribution. It was noted that Alberta is well positioned for polypropylene production because it already has a secure supply and an excellent distribution network. tabs., figs

  14. Williams-Beuren's Syndrome: A Case Report.

    Science.gov (United States)

    Zamani, Hassan; Babazadeh, Kazem; Fattahi, Saeid; Mokhtari-Esbuie, Farzad

    2012-01-01

    Williams-Beuren syndrome is a rare familial multisystem disorder occurring in 1 per 20,000 live births. It is characterized by congenital heart defects (CHD), skeletal and renal anomalies, cognitive disorder, social personality disorder and dysmorphic facies. We present a case of Williams syndrome that presented to us with heart murmur and cognitive problem. A 5-year-old girl referred to pediatric cardiologist because of heart murmurs. She had a systolic murmur (2-3/6) in right upper sternal border with radiation to right cervical region. She also had a bulge forehead. Angiography showed mild supra valvular aortic stenosis and mild multiple peripheral pulmonary stenosis. Fluorescent in situ hybridization (FISH) was performed and the result was: 46.XX, ish del (7q11.2) (ELN X1) (7q22 X2) ELN deletion compatible with Williams syndrome. Peripheral pulmonary artery stenosis is associated with Noonan syndrome, Alagille syndrome, Cutis laxa, Ehler-Danlos syndrome, and Silver-Russel syndrome. The patient had peripheral pulmonary artery stenosis, but no other signs of these syndromes were present, and also she had a supravalvular aortic stenosis which was not seen in other syndromes except Williams syndrome. Conclusion. According to primary symptoms, paraclinical and clinical finding such as dysmorphic facies, cognitive disorder and congenital heart defect, Williams syndrome was the first diagnosis. We suggest a more attention for evaluating heart murmur in childhood period, especially when the patient has abnormal facial features or mental problem.

  15. Williams-Beuren's Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Hassan Zamani

    2012-01-01

    Full Text Available Williams-Beuren syndrome is a rare familial multisystem disorder occurring in 1 per 20,000 live births. It is characterized by congenital heart defects (CHD, skeletal and renal anomalies, cognitive disorder, social personality disorder and dysmorphic facies. We present a case of Williams syndrome that presented to us with heart murmur and cognitive problem. A 5-year-old girl referred to pediatric cardiologist because of heart murmurs. She had a systolic murmur (2-3/6 in right upper sternal border with radiation to right cervical region. She also had a bulge forehead. Angiography showed mild supra valvular aortic stenosis and mild multiple peripheral pulmonary stenosis. Fluorescent in situ hybridization (FISH was performed and the result was: 46.XX, ish del (7q11.2 (ELN X1 (7q22 X2 ELN deletion compatible with Williams syndrome. Peripheral pulmonary artery stenosis is associated with Noonan syndrome, Alagille syndrome, Cutis laxa, Ehler-Danlos syndrome, and Silver-Russel syndrome. The patient had peripheral pulmonary artery stenosis, but no other signs of these syndromes were present, and also she had a supravalvular aortic stenosis which was not seen in other syndromes except Williams syndrome. Conclusion. According to primary symptoms, paraclinical and clinical finding such as dysmorphic facies, cognitive disorder and congenital heart defect, Williams syndrome was the first diagnosis. We suggest a more attention for evaluating heart murmur in childhood period, especially when the patient has abnormal facial features or mental problem.

  16. Coastal Sediment Distribution Patterns Following Category 5 Hurricanes (Irma and Maria): Pre and Post Hurricane High Resolution Multibeam Surveys of Eastern St. John, US Virgin Islands

    Science.gov (United States)

    Browning, T. N.; Sawyer, D. E.; Russell, P.

    2017-12-01

    In August of 2017 we collected high resolution multibeam data of the seafloor in a large embayment in eastern St. John, US Virgin Islands (USVI). One month later, the eyewall of Category 5 Hurricane Irma directly hit St. John as one of the largest hurricanes on record in the Atlantic Ocean. A week later, Category 5 Hurricane Maria passed over St. John. While the full extent of the impacts are still being assessed, the island experienced a severe loss of vegetation, infrastructure, buildings, roads, and boats. We mobilized less than two months afterward to conduct a repeat survey of the same area on St. John. We then compared these data to document and quantify the sediment influx and movement that occurred in coastal embayments as a result of Hurricanes Irma and Maria. The preliminary result of the intense rain, wind, and storm surge likely yields an event deposit that can be mapped and volumetrically quantified in the bays of eastern St. John. The results of this study allow for a detailed understanding of the post-hurricane pulse of sediment that enters the marine environment, the sediment flux seaward, and the morphological changes to the bay floor.

  17. William Wilde: Historian.

    Science.gov (United States)

    Geary, L

    2016-05-01

    This essay attempts to assess William Wilde as a social historian. It examines some of his contributions to the discipline of history and looks particularly at 'The food of the Irish', which was published in the Dublin University Magazine in February 1854.

  18. Language and Communicative Development in Williams Syndrome

    Science.gov (United States)

    Mervis, Carolyn B.; Becerra, Angela M.

    2007-01-01

    Williams syndrome, a genetic disorder caused by a microdeletion of approximately 25 genes on chromosome 7q11.23, is associated with mild to moderate intellectual disability or learning difficulties. Most individuals with Williams syndrome evidence a cognitive profile including relative strengths in verbal short-term memory and language, and…

  19. 75 FR 39910 - Prince William Sound Resource Advisory Committee; Meeting

    Science.gov (United States)

    2010-07-13

    ... DEPARTMENT OF AGRICULTURE Forest Service Prince William Sound Resource Advisory Committee; Meeting AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Prince William Sound Resource..., Anchorage, Alaska 99503. Send written comments to Prince William Sound Resource Advisory Committee, c/o USDA...

  20. Social Cognition in Williams Syndrome: Face Tuning.

    Science.gov (United States)

    Pavlova, Marina A; Heiz, Julie; Sokolov, Alexander N; Barisnikov, Koviljka

    2016-01-01

    Many neurological, neurodevelopmental, neuropsychiatric, and psychosomatic disorders are characterized by impairments in visual social cognition, body language reading, and facial assessment of a social counterpart. Yet a wealth of research indicates that individuals with Williams syndrome exhibit remarkable concern for social stimuli and face fascination. Here individuals with Williams syndrome were presented with a set of Face-n-Food images composed of food ingredients and in different degree resembling a face (slightly bordering on the Giuseppe Arcimboldo style). The primary advantage of these images is that single components do not explicitly trigger face-specific processing, whereas in face images commonly used for investigating face perception (such as photographs or depictions), the mere occurrence of typical cues already implicates face presence. In a spontaneous recognition task, participants were shown a set of images in a predetermined order from the least to most resembling a face. Strikingly, individuals with Williams syndrome exhibited profound deficits in recognition of the Face-n-Food images as a face: they did not report seeing a face on the images, which typically developing controls effortlessly recognized as a face, and gave overall fewer face responses. This suggests atypical face tuning in Williams syndrome. The outcome is discussed in the light of a general pattern of social cognition in Williams syndrome and brain mechanisms underpinning face processing.

  1. A new case of keratoconus associated with Williams-Beuren syndrome.

    Science.gov (United States)

    Viana, Melissa Machado; Frasson, Maria; Leão, Letícia Lima; Stofanko, Martin; Gonçalves-Dornelas, Higgor; Cunha, Pricila da Silva; de Aguiar, Marcos José Burle

    2013-09-01

    Williams-Beuren syndrome is a multisystemic genetic disorder caused by a contiguous gene deletion at 7q11.23. Keratoconus is a complex disease and it is suspected to have a genetic origin, although the specific gene responsible for keratoconus has not been identified. Although there are several ocular features in Williams-Beuren syndrome, keratoconus is not regularly described as part of this syndrome. To report a new patient with keratoconus and Williams-Beuren syndrome. This is the third case of an association between Williams-Beuren syndrome and keratoconus. The authors believe that the Williams-Beuren syndrome chromosome region can be a possible target for further investigation as the genetic basis of keratoconus.

  2. Epistemologia pragmatyczna Michaela Williamsa (PRAGMATIST EPISTEMOLOGY BY MICHAEL WILLIAMS

    Directory of Open Access Journals (Sweden)

    Renata Ziemińska

    2007-06-01

    Full Text Available The article presents three main elements of Williams' epistemology: the concept of knowledge, the problem of skepticism and the concept of truth. Williams takes knowledge not as pure descriptive but partly normative concept (to know is to be engaged and entitled. He rejects the demonstrative conception of knowledge (knowledge is infallible and prefers the fallibilist conception of knowledge (knowledge is uncertain and fallible. Williams is good at bringing skeptical presuppositions to light: the demonstrative conception of knowledge and the conception of justification with Prior Grounding Requirement, epistemological realism and priority for internal knowledge. He rightly observes that when we change that presuppositions (skeptic's context, knowledge does exist. However, Williams-fallibilist is close to a skeptic: they both agree that our beliefs are uncertain. The difference is only whether some of our beliefs deserve to be called knowledge. The most important worries concern Williams' concept of truth (deflationary pragmatism. According to Williams truth has no nature and it is not a goal of inquiry. However, if truth is not a goal, we can hardly understand the previous discussion with skepticism and the defense of rationality.

  3. 33 CFR 161.60 - Vessel Traffic Service Prince William Sound.

    Science.gov (United States)

    2010-07-01

    ... William Sound. 161.60 Section 161.60 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Movement Reporting System Areas and Reporting Points § 161.60 Vessel Traffic Service Prince William Sound... Cape Hinchinbrook Light to Schooner Rock Light, comprising that portion of Prince William Sound between...

  4. Skin findings in Williams syndrome.

    Science.gov (United States)

    Kozel, Beth A; Bayliss, Susan J; Berk, David R; Waxler, Jessica L; Knutsen, Russell H; Danback, Joshua R; Pober, Barbara R

    2014-09-01

    Previous examination in a small number of individuals with Williams syndrome (also referred to as Williams-Beuren syndrome) has shown subtly softer skin and reduced deposition of elastin, an elastic matrix protein important in tissue recoil. No quantitative information about skin elasticity in individuals with Williams syndrome is available; nor has there been a complete report of dermatologic findings in this population. To fill this knowledge gap, 94 patients with Williams syndrome aged 7-50 years were recruited as part of the skin and vascular elasticity (WS-SAVE) study. They underwent either a clinical dermatologic assessment by trained dermatologists (2010 WSA family meeting) or measurement of biomechanical properties of the skin with the DermaLab™ suction cup (2012 WSA family meeting). Clinical assessment confirmed that soft skin is common in this population (83%), as is premature graying of the hair (80% of those 20 years or older), while wrinkles (92%), and abnormal scarring (33%) were detected in larger than expected proportions. Biomechanical studies detected statistically significant differences in dP (the pressure required to lift the skin), dT (the time required to raise the skin through a prescribed gradient), VE (viscoelasticity), and E (Young's modulus) relative to matched controls. The RT (retraction time) also trended longer but was not significant. The biomechanical differences noted in these patients did not correlate with the presence of vascular defects also attributable to elastin insufficiency (vascular stiffness, hypertension, and arterial stenosis) suggesting the presence of tissue specific modifiers that modulate the impact of elastin insufficiency in each tissue. © 2014 Wiley Periodicals, Inc.

  5. Discoverers of the universe William and Caroline Herschel

    CERN Document Server

    Hoskin, Michael

    2011-01-01

    Discoverers of the Universe tells the gripping story of William Herschel, the brilliant, fiercely ambitious, emotionally complex musician and composer who became court astronomer to Britain's King George III, and of William's sister, Caroline, who assisted him in his observations of the night sky and became an accomplished astronomer in her own right. Together, they transformed our view of the universe from the unchanging, mechanical creation of Newton's clockmaker god to the ever-evolving, incredibly dynamic cosmos that it truly is. William was in his forties when his amateur observations usi

  6. Investigating the ''social brain'' through Williams syndrome

    International Nuclear Information System (INIS)

    Nagamine, Masanori; Mimura, Masaru; Reiss, A.L.; Hoeft, F.

    2010-01-01

    Recent advances in social cognitive neuroscience have led to the concept of the ''social brain''. The social brain includes neural processes specialized for processing social information necessary for the recognition of self and others, and interpersonal relationships. Because of its unique behavioral phenotypic features which includes 'hypersociability', Williams syndrome has gained popularity among social cognitive neuroscientists. Individuals with Williams syndrome share the same genetic risk factor for cognitive-behavioral dysfunction utilizing brain imaging to elucidate endophenotype provides us with an unprecendented opportunity to study gene, brain and behavior relationships especially those related to social cognition. In this review, we provide an overview of neuroimaging studies on social cognition in Williams syndrome and discuss the neural basis of the social brain. (author)

  7. The William and Flora Hewlett Foundation | IDRC - International ...

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

    The William and Flora Hewlett Foundation. The William and Flora Hewlett Foundation. http://www.hewlett.org/. Think Tank Initiative. This initiative is creating high-quality independent research and policy institutions throughout the developing world. View more. Think Tank Initiative. Growth and Economic Opportunities for ...

  8. Mental Health Problems in Adults with Williams Syndrome

    Science.gov (United States)

    Stinton, Chris; Elison, Sarah; Howlin, Patricia

    2010-01-01

    Although many researchers have investigated emotional and behavioral difficulties in individuals with Williams syndrome, few have used standardized diagnostic assessments. We examined mental health problems in 92 adults with Williams syndrome using the Psychiatric Assessment Schedule for Adults with Developmental Disabilities--PAS-ADD (Moss,…

  9. 34 CFR 685.100 - The William D. Ford Federal Direct Loan Program.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false The William D. Ford Federal Direct Loan Program. 685...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION WILLIAM D. FORD FEDERAL DIRECT LOAN PROGRAM Purpose and Scope § 685.100 The William D. Ford Federal Direct Loan Program. (a) Under the William D. Ford...

  10. Congenital heart defects in Williams syndrome.

    Science.gov (United States)

    Yuan, Shi-Min

    2017-01-01

    Yuan SM. Congenital heart defects in Williams syndrome. Turk J Pediatr 2017; 59: 225-232. Williams syndrome (WS), also known as Williams-Beuren syndrome, is a rare genetic disorder involving multiple systems including the circulatory system. However, the etiologies of the associated congenital heart defects in WS patients have not been sufficiently elucidated and represent therapeutic challenges. The typical congenital heart defects in WS were supravalvar aortic stenosis, pulmonary stenosis (both valvular and peripheral), aortic coarctation and mitral valvar prolapse. The atypical cardiovascular anomalies include tetralogy of Fallot, atrial septal defects, aortic and mitral valvular insufficiencies, bicuspid aortic valves, ventricular septal defects, total anomalous pulmonary venous return, double chambered right ventricle, Ebstein anomaly and arterial anomalies. Deletion of the elastin gene on chromosome 7q11.23 leads to deficiency or abnormal deposition of elastin during cardiovascular development, thereby leading to widespread cardiovascular abnormalities in WS. In this article, the distribution, treatment and surgical outcomes of typical and atypical cardiac defects in WS are discussed.

  11. Recent paleoseismicity record in Prince William Sound, Alaska, USA

    Science.gov (United States)

    Kuehl, Steven A.; Miller, Eric J.; Marshall, Nicole R.; Dellapenna, Timothy M.

    2017-12-01

    Sedimentological and geochemical investigation of sediment cores collected in the deep (>400 m) central basin of Prince William Sound, along with geochemical fingerprinting of sediment source areas, are used to identify earthquake-generated sediment gravity flows. Prince William Sound receives sediment from two distinct sources: from offshore (primarily Copper River) through Hinchinbrook Inlet, and from sources within the Sound (primarily Columbia Glacier). These sources are found to have diagnostic elemental ratios indicative of provenance; Copper River Basin sediments were significantly higher in Sr/Pb and Cu/Pb, whereas Prince William Sound sediments were significantly higher in K/Ca and Rb/Sr. Within the past century, sediment gravity flows deposited within the deep central channel of Prince William Sound have robust geochemical (provenance) signatures that can be correlated with known moderate to large earthquakes in the region. Given the thick Holocene sequence in the Sound ( 200 m) and correspondingly high sedimentation rates (>1 cm year-1), this relationship suggests that sediments within the central basin of Prince William Sound may contain an extraordinary high-resolution record of paleoseismicity in the region.

  12. Emotional Responsivity in Young Children with Williams Syndrome

    Science.gov (United States)

    Fidler, Debbie J.; Hepburn, Susan L.; Most, David E.; Philofsky, Amy; Rogers, Sally J.

    2007-01-01

    The hypothesis that young children with Williams syndrome show higher rates of emotional responsivity relative to other children with developmental disabilities was explored. Performance of 23 young children with Williams syndrome and 30 MA-matched children with developmental disabilities of nonspecific etiologies was compared on an adaptation of…

  13. Malformations vasculaires au cours du syndrome de Williams ...

    African Journals Online (AJOL)

    Le syndrome de Williams-Beuren est une maladie génétique rare, il associe classiquement une dysmorphie faciale assez spécifique, des malformations cardiovasculaires et un profil neuropsychologique particulier. Nous rapportons les observations de trois enfants atteints du syndrome de Williams-Beuren en insistant ...

  14. William Carlos Williams’ cubism: The sensory dimension

    Directory of Open Access Journals (Sweden)

    J-L Kruger

    1995-05-01

    Full Text Available In this article the cubism of the American poet William Carlos Williams is discussed as a product of sensory elements combined with techniques derived from the work of the visual artists associated with this style. Through the study o f a number of poems written in the period between 1917 and 1923 it is shown that Williams employs the cubist intersection of sensory planes in particular to create a sensory dimension that not only renews the traditions and mode of poetry, but also reveals the cubist concern with the defamiliarization and foregrounding of fragments of everyday experiences. Ultimately the article is an attempt to indicate Williams’ incorporation o f a sensual dimension in creating a style that achieves modernist presentation revealing an independence from both traditional literary and visual styles.

  15. Infantile ictal apneas in a child with williams-beuren syndrome.

    Science.gov (United States)

    Myers, Kenneth A; McLeod, D Ross; Bello-Espinosa, Luis

    2013-02-01

    Williams-Beuren syndrome is a genetic disorder rarely associated with seizures. The few described cases of Williams-Beuren syndrome and epilepsy have primarily involved infantile spasms and deletions extending beyond the common deletion region for this disorder. We present the case of a 5-week-old child with ictal apneas and typical Williams-Beuren syndrome deletion. Diagnosis was challenging, because the child had cardiac, respiratory, and gastrointestinal abnormalities typically associated with Williams-Beuren syndrome, which are also associated with cyanotic episodes. The results of interictal electroencephalography were normal, illustrating that prolonged electroencephalography is often essential in evaluation of suspected ictal apneas. Seizure freedom was achieved with carbamazepine. Sudden death is seen in Williams-Beuren syndrome, and this case raises the question whether some of these cases may be related to ictal apneas and could potentially be preventable with appropriate pharmaceutical intervention. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. Northern gas: Williams petrochemical feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    Chappell, D. [Williams Energy Canada, Calgary, AB (Canada)

    2002-07-01

    Williams Energy is a company that is involved in the following fields: gas pipelines, exploration and production, midstream, refining, petrochemical, power, and marketing and trading. The author provides an overview of the global and Canadian infrastructure before proceeding to discuss Arctic gas, which is viewed by Williams Energy as necessary. It favors the Alaska Highway route with a consortium for project development. Williams performed a petrochemical study to determine the feasibility of a petrochemical complex utilizing natural gas liquid from an Arctic gas pipeline. The scope of the study encompassed facilities (extraction plant, cracker, polyolefins plant), size (world scale, approximately 2 billion pounds per year), and location (Fairbanks or Alberta). The study led to the following findings: (1) review of several scenarios for both locations, (2) complex to produce two grades of polyethylene, (3) feedstock cost favors Alaska, (4) construction costs lower in Alberta, (5) and the primary market for the Alaska complex would be northeast Asia, while the primary market for the Alberta location would be the United States. It was determined that both options would be viable, however Alberta was favored due to the polyethylene forecast. The challenges still being faced by Williams include low frac spread, market inefficiencies, empress volumes, carbon dioxide, and fuel and electricity cost. Each of these challenges is discussed separately. The author concludes by indicating that incremental ethane is available, carbon dioxide issues need resolution, and Alberta and Alaska are attractive for Arctic ethane petrochemical production. figs.

  17. Celiac disease in patients with Williams-Beuren syndrome.

    Science.gov (United States)

    Mıhçı, Ercan; Nur, Banu Güzel; Berker-Karaüzüm, Sibel; Yılmaz, Aygen; Artan, Reha

    2015-01-01

    Celiac disease is an autoimmune, gastrointestinal disorder characterized by intolerance to the dietary grain protein gluten. An increased prevalence of celiac disease has been reported in Down syndrome and Turner syndrome, but there has been only few previous reports with respect to the association of celiac disease in Williams-Beuren syndrome. The aim of this study was to evaluate the frequency of celiac disease in our 24 Williams-Beuren syndrome patients. Gastrointestinal problems and celiac disease symptoms of patients were noted. All patients were analyzed by the titer of tissue transglutaminases IgA and IgG. HLA genotyping and intestinal biopsy was performed to the patients with positive serology. We also performed gluten free diet in the presence of compatible symptoms, serology, HLA genotyping and intestinal biopsy. In our study, two patients had positive tTG antibodies, but only one had positive biopsy finding for celiac disease. The frequency of celiac disease in patients with Williams-Beuren syndrome was estimated as 1/24 (4.1%). Though the number of participants in this study was limited, the results show that the frequency of celiac disease is higher in Williams-Beuren syndrome compared to the general population. We suggest that a high suspicion and testing for celiac disease should be recommended at certain intervals in all cases with Williams-Beuren syndrome to detect the cause of growth retardation and gastrointestinal problems.

  18. Short-term impacts of Hurricanes Irma and Maria on tropical stream chemistry as measured by in-situ sensors

    Science.gov (United States)

    McDowell, W. H.; Potter, J.; López-Lloreda, C.

    2017-12-01

    High intensity hurricanes have been shown to alter topical forest productivity and stream chemistry for years to decades in the montane rain forest of Puerto Rico, but much less is known about the immediate ecosystem response to these extreme events. Here we report the short-term impacts of Hurricanes Irma and Maria on the chemistry of Quebrada Sonadora immediately before and after the storms. We place the results from our 15-minute sensor record in the context of long-term weekly sampling that spans 34 years and includes two earlier major hurricanes (Hugo and Geoges). As expected, turbidity during Maria was the highest in our sensor record (> 1000 NTU). Contrary to our expectations, we found that solute-flow behavior changed with the advent of the storms. Specific conductance showed a dilution response to flow before the storms, but then changed to an enrichment response during and after Maria. This switch in system behavior is likely due to the deposition of marine aerosols during the hurricane. Nitrate concentrations showed very little response to discharge prior to the recent hurricanes, but large increase in concentration occurred at high flow both during and after the hurricanes. Baseflow nitrate concentrations decreased immediately after Irma to below the long-term background concentrations, which we attribute to the immobilization of N on organic debris choking the stream channel. Within three weeks of Hurricane Maria, baseflow nitrate concentrations began to rise. This is likely due to mineralization of N from decomposing canopy vegetation on the forest floor, and reduced N uptake by hurricane-damaged vegetation. The high frequency sensors are providing new insights into the response of this ecosystem in the days and weeks following two major disturbance events. The flipping of nitrate response to storms, from source limited to transport limited, suggests that these two severe hurricanes have fundamentally altered the nitrogen cycle at the site in ways

  19. Williams Syndrome and 15q Duplication: Coincidence versus Association.

    Science.gov (United States)

    Khokhar, Aditi; Agarwal, Swashti; Perez-Colon, Sheila

    2017-01-01

    Williams syndrome is a multisystem disorder caused by contiguous gene deletion in 7q11.23, commonly associated with distinctive facial features, supravalvular aortic stenosis, short stature, idiopathic hypercalcemia, developmental delay, joint laxity, and a friendly personality. The clinical features of 15q11q13 duplication syndrome include autism, mental retardation, ataxia, seizures, developmental delay, and behavioral problems. We report a rare case of a girl with genetically confirmed Williams syndrome and coexisting 15q duplication syndrome. The patient underwent treatment for central precocious puberty and later presented with primary amenorrhea. The karyotype revealed 47,XX,+mar. FISH analysis for the marker chromosome showed partial trisomy/tetrasomy for proximal chromosome 15q (15p13q13). FISH using an ELN -specific probe demonstrated a deletion in the Williams syndrome critical region in 7q11.23. To our knowledge, a coexistence of Williams syndrome and 15q duplication syndrome has not been reported in the literature. Our patient had early pubertal development, which has been described in some patients with Williams syndrome. However, years later after discontinuing gonadotropin-releasing hormone analogue treatment, she developed primary amenorrhea.

  20. Tumour associated antigen CA-50, CA-242 immunoradiometric assay (IRMA) in genitourinary malignancy and gastrointestinal carcinoma early diagnosis

    International Nuclear Information System (INIS)

    Chen Zhizhou.

    1992-04-01

    Tumour markers CA-50 and CA-242 were measured by immunometric assay (IRMA) to investigate their usefulness in the diagnosis of cancer of the pancreas, biliary tract, liver, breast, lung, gastrointestinal and genitourinary systems. The cutoff points, derived from studies on normal subjects and those with proven benign disease, were 20 u/ml and 12 u/ml for CA-50 and CA-242 respectively. Both markers were found to be generally useful with significant differences between malignant and non malignant disease. The highest positive rates, were found in cancers of the pancreas and gall bladder. The overall rate of false positives was low. It is concluded that measurements of CA-50 and CA-242 are useful in the detection of malignancy, particularly of the pancreas and biliary tract. 2 figs, 2 tabs

  1. Colour discrimination and categorisation in Williams syndrome

    OpenAIRE

    Farran, E. K.; Cranwell, M. B.; Alvarez, J.; Franklin, A.

    2013-01-01

    Individuals with Williams syndrome (WS) present with impaired functioning of the dorsal visual stream relative to the ventral visual stream. As such, little attention has been given to ventral stream functions in WS. We investigated colour processing, a predominantly ventral stream function, for the first time in nineteen individuals with Williams syndrome. Colour discrimination was assessed using the Farnsworth-Munsell 100 hue test. Colour categorisation was assessed using a match-to-sample ...

  2. 76 FR 44893 - Prince William Sound Resource Advisory Committee

    Science.gov (United States)

    2011-07-27

    ... DEPARTMENT OF AGRICULTURE Forest Service Prince William Sound Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Prince William Sound Resource Advisory... District, 145 Forest Station Road, Girdwood, AK; Prince Willam Sound Community College, 303 Lowe Street...

  3. 33 CFR 165.1704 - Prince William Sound, Alaska-regulated navigation area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Prince William Sound, Alaska... District § 165.1704 Prince William Sound, Alaska-regulated navigation area. (a) The following is a... Hinchinbrook Light to Schooner Rock Light, comprising that portion of Prince William Sound between 146°30′ W...

  4. Florence Jessie Mac Williams

    Indian Academy of Sciences (India)

    CPMGIKAlBGE-340/2003-05. Resonance - January 2005. Licenced to post WPP No.6 RT Nagar Postoffice. Florence Jessie Mac Williams. (1917 - 1990). Registered with Registrar of Newspapers in India vide Regn. No. 66273/96. ISSN 0971-8044. Price per copy: Rs 40.

  5. Mailability v. the Crusader: Williams v. O'Brien.

    Science.gov (United States)

    Simmons, Charles E.

    The issues of prior restraint and press censorship are examined in this paper, which focuses on the 1970 Williams v. O'Brien court case. The paper discusses the litigation, in which Robert F. Williams, as an American citizen living in Peking, China, sued the United States Postmaster General over the banning of the May 1967 issue of "The…

  6. David Owen WILLIAMS

    CERN Multimedia

    2006-01-01

    Lidy Williams-Oonk and her children Mark & Marietta, being unable to thank everybody individually, would like to express their sincere thanks to friends and colleagues at CERN and abroad for their great help and support, their messages and flowers, as well as their donations to the Ligue Genevoise contre le Cancer, on the death of their beloved husband and father.

  7. 77 FR 19301 - Prince William Sound Regional Citizens' Advisory Council Charter Renewal

    Science.gov (United States)

    2012-03-30

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2012-0099] Prince William Sound Regional... Prince William Sound Regional Citizens' Advisory Council (PWSRCAC) as an alternative voluntary advisory group for Prince William Sound, Alaska. This certification allows the PWSRCAC to monitor the activities...

  8. Interaction with William Carnall

    International Nuclear Information System (INIS)

    Judd, Brian R.

    2005-01-01

    A personal account is given of interaction with William T. Carnall during the period 1977-1988, when I made regular visits to the Argonne National Laboratory to discuss the theoretical background to the spectroscopic work he was carrying out on the lanthanides and actinides

  9. Global and local music perception in children with Williams syndrome.

    Science.gov (United States)

    Deruelle, Christine; Schön, Daniele; Rondan, Cécilie; Mancini, Josette

    2005-04-25

    Musical processing can be decomposed into the appreciation of global and local elements. This global/local dissociation was investigated with the processing of contour-violated and interval-violated melodies. Performance of a group of 16 children with Williams syndrome and a group of 16 control children were compared in a same-different task. Control participants were more accurate in detecting differences in the contour-violated than in the interval-violated condition while Williams syndrome individuals performed equally well in both conditions. This finding suggests that global precedence may occur at an early perceptual stage in normally developing children. In contrast, no such global precedence is observed in the Williams syndrome population. These data are discussed in the context of atypical cognitive profiles of individuals with Williams syndrome.

  10. Intracranial arteries in individuals with the elastin gene hemideletion of Williams syndrome.

    Science.gov (United States)

    Wint, D P; Butman, J A; Masdeu, J C; Meyer-Lindenberg, A; Mervis, C B; Sarpal, D; Morris, C A; Berman, K F

    2014-01-01

    Williams syndrome, a rare genetic disorder with a striking neurobehavioral profile characterized by extreme sociability and impaired visuospatial construction abilities, is caused by a hemideletion that includes the elastin gene, resulting in frequent supravavular aortic stenosis and other stenotic arterial lesions. Strokes have been reported in Williams syndrome. Although the extracranial carotid artery has been studied in a sample of patients with Williams syndrome, proximal intracranial arteries have not. Using MRA, we studied the intracranial vessels in 27 participants: 14 patients with Williams syndrome (age range, 18-44 years; mean age, 27.3 ± 9.1; 43% women) and 13 healthy control participants with similar age and sex distribution (age range, 22-52 years; mean age, 33.4 ± 7.6; 46% women). All participants with Williams syndrome had hemideletions of the elastin gene. Blinded to group allocation or to any other clinical data, a neuroradiologist determined the presence of intracranial vascular changes in the 2 groups. The Williams syndrome group and the healthy control group had similar patency of the proximal intracranial arteries, including the internal carotid and vertebral arteries; basilar artery; and stem and proximal branches of the anterior cerebral artery, MCA, and posterior cerebral arteries. The postcommunicating segment of the anterior cerebral artery was longer in the Williams syndrome group. Despite the elastin haploinsufficiency, the proximal intracranial arteries in Williams syndrome preserve normal patency.

  11. [Association between Williams syndrome and adrenal insufficiency].

    Science.gov (United States)

    Rchachi, Meryem; Larwanou, Maazou Mahamane; El Ouahabi, Hanan; Ajdi, Farida

    2017-01-01

    Williams syndrome is a developmental disorder including dysmorphia, cardiovascular malformations and a specific neuropsychological profile together with other associated disorders. We report the case of a 17-year old girl, born of a non-inbred marriage, with Williams syndrome discovered during an assessment of degree of failure to thrive. Its association with primary adrenal insufficiency makes it unique. Diagnosis is confirmed by cytogenetic and molecular analysis. Its management consists of the implementation of treatment for adrenal insufficiency associated with a clinico-biological monitoring.

  12. White matter integrity deficits in prefrontal-amygdala pathways in Williams syndrome.

    Science.gov (United States)

    Avery, Suzanne N; Thornton-Wells, Tricia A; Anderson, Adam W; Blackford, Jennifer Urbano

    2012-01-16

    Williams syndrome is a neurodevelopmental disorder associated with significant non-social fears. Consistent with this elevated non-social fear, individuals with Williams syndrome have an abnormally elevated amygdala response when viewing threatening non-social stimuli. In typically-developing individuals, amygdala activity is inhibited through dense, reciprocal white matter connections with the prefrontal cortex. Neuroimaging studies suggest a functional uncoupling of normal prefrontal-amygdala inhibition in individuals with Williams syndrome, which might underlie both the extreme amygdala activity and non-social fears. This functional uncoupling might be caused by structural deficits in underlying white matter pathways; however, prefrontal-amygdala white matter deficits have yet to be explored in Williams syndrome. We used diffusion tensor imaging to investigate prefrontal-amygdala white matter integrity differences in individuals with Williams syndrome and typically-developing controls with high levels of non-social fear. White matter pathways between the amygdala and several prefrontal regions were isolated using probabilistic tractography. Within each pathway, we tested for between-group differences in three measures of white matter integrity: fractional anisotropy (FA), radial diffusivity (RD), and parallel diffusivity (λ(1)). Individuals with Williams syndrome had lower FA, compared to controls, in several of the prefrontal-amygdala pathways investigated, indicating a reduction in white matter integrity. Lower FA in Williams syndrome was explained by significantly higher RD, with no differences in λ(1), suggestive of lower fiber density or axon myelination in prefrontal-amygdala pathways. These results suggest that deficits in the structural integrity of prefrontal-amygdala white matter pathways might underlie the increased amygdala activity and extreme non-social fears observed in Williams syndrome. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Reproductive hormones disorders of Sudanese females using immunoradiometric assay (IRMA)

    International Nuclear Information System (INIS)

    Ali, N. I.; Almahi, W. A. A.; Abdalla, O. M.; Bafarag, S. M. I.; Abdelgadir, O. M.; Eltayeb, M. A. H.; Hassan, A. M. E.; Hassan, A. M. E.

    2004-12-01

    In this study fertility hormones were measured for 587 infertile Sudanese female referred from gynecological clinics. The ages of these female ranges from 16-50 years divided into seven groups. Eighty seven percent of them are in the age range between 21 and 40 year which correlate with the female's fertile period and 5.6% of them under 20 years. Sensitive (IRMA) method was used for measuring the hormone concentration. The objective of this study was to found out the percentage of hormonal disorders and its relation to the age in infertile Sudanese females. The age group (21-25) was the most affected group by the Poly Cystic Ovary Syndrome (PCOS) and represented 5.1% of the total number of patients. The least group was the age group (41-45) with a percentage of 0.4. The LH and the FSH in the age group of (31-35) was found to be higher than the other groups and represented 11.4% and 7.8% from the total number of patients respectively. The least percent of high level of LH and FSH was found to be in the most fertile age group (15-20) and it was 1.7% and 1.0% from the total number of studied patient, respectively. Those who were in the age range (26-30) with hyperprolactinaemia represented 10.4% of patients, while those with age rang (46-50) with hyperprolactinaemia represented the lowest percentage (1.2%). The percentage of patients having high LH and high FSH was 44.5% and 29.1% respectively, while the hyperprolactinaemia among the infertile Sudanese female was found to 38.2%.(Author)

  14. Discovering Structure in Auditory Input: Evidence from Williams Syndrome

    Science.gov (United States)

    Elsabbagh, Mayada; Cohen, Henri; Karmiloff-Smith, Annette

    2010-01-01

    We examined auditory perception in Williams syndrome by investigating strategies used in organizing sound patterns into coherent units. In Experiment 1, we investigated the streaming of sound sequences into perceptual units, on the basis of pitch cues, in a group of children and adults with Williams syndrome compared to typical controls. We showed…

  15. Dental management of patient with Williams Syndrome - A case report.

    Science.gov (United States)

    Wong, Daniel; Ramachandra, Srinivas Sulugodu; Singh, Ashish Kumar

    2015-01-01

    Williams syndrome is a multisystemic rare genetic disorder caused by deletion of 26-28 genes in the long arm of chromosome 7. It is characterized by developmental and physical abnormalities including congenital cardiovascular abnormalities, mental retardation, neurological features, growth deficiency, genitourinary manifestations, gastrointestinal problems, musculoskeletal problems, unique behavioral characteristics, and dental problems. Dental abnormalities include malocclusion, hypodontia, malformed teeth, taurodontism, pulp stones, increased space between teeth, enamel hypoplasia, and high prevalence of dental caries. Authors report a 17-year-old female patient with underlying Williams syndrome. Oral features and problems seen in the patient are listed. Malocclusion and screwdriver shaped teeth were noticed. Generalized widening of the periodontal ligament space with vital teeth was seen. This finding has not been reported in cases of Williams syndrome earlier. Precautions taken during dental treatment in patients with Williams syndrome are also discussed.

  16. 75 FR 16159 - Prince William Sound Regional Citizens' Advisory Council (PWSRCAC) Charter Renewal

    Science.gov (United States)

    2010-03-31

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2010-0121] Prince William Sound Regional... the Prince William Sound Regional Citizens' Advisory Council (PWSRCAC) as an alternative voluntary advisory group for Prince William Sound, Alaska. This certification allows the PWSRCAC to monitor the...

  17. Anderson, Prof. Basil Williams

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1964 Honorary. Anderson, Prof. Basil Williams. Date of birth: 3 July 1901. Date of death: 24 February 1984. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting of the Academy will be held ...

  18. Series, Prof. George William

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1984 Honorary. Series, Prof. George William. Date of birth: 22 February 1920. Date of death: 2 January 1995. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting of the Academy will be held ...

  19. The use of emotions in narratives in Williams syndrome.

    Science.gov (United States)

    Van Herwegen, Jo; Aznar, Ana; Tenenbaum, Harriet

    2014-01-01

    Although individuals with Williams syndrome are very sociable, they tend to have limited contact and friendships with peers. In typically developing children the use of positive emotions (e.g., happy) has been argued to be related to peer relationships and popularity. The current study investigated the use and development of emotion words in Williams syndrome using cross-sectional developmental trajectories and examined children's use of different types of emotion words. Nineteen children with Williams syndrome (WS) and 20 typically developing (TD) children matched for chronological age told a story from a wordless picture book. Participants with WS produced a similar number of emotion words compared to the control group and the use of emotion words did not change when plotted against chronological age or vocabulary abilities in either group. However, participants with WS produced more emotion words about sadness. Links between emotion production and friendships as well as future studies are discussed. After reading this article, readers will be able to: explain the development of positive and negative emotions in Williams syndrome and recognize that emotion production is atypical in this population. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. 33 CFR 167.1701 - In Prince William Sound: Precautionary areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false In Prince William Sound: Precautionary areas. 167.1701 Section 167.1701 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Traffic Separation Schemes and Precautionary Areas Pacific West Coast § 167.1701 In Prince William Sound...

  1. A MacWilliams Identity for Convolutional Codes : The General Case

    NARCIS (Netherlands)

    Gluesing-Luerssen, Heide; Schneider, Gert

    A MacWilliams Identity for convolutional codes will be established. It makes use of the weight adjacency matrices of the code and its dual, based on state space realizations (the controller canonical form) of the codes in question. The MacWilliams Identity applies to various notions of duality

  2. Microphysical Structures of Hurricane Irma Observed by Polarimetric Radar

    Science.gov (United States)

    Didlake, A. C.; Kumjian, M. R.

    2017-12-01

    This study examines dual-polarization radar observations of Hurricane Irma as its center passed near the WSR-88D radar in Puerto Rico, capturing needed microphysical information of a mature tropical cyclone. Twenty hours of observations continuously sampled the inner core precipitation features. These data were analyzed by annuli and azimuth, providing a bulk characterization of the primary eyewall, secondary eyewall, and rainbands as they varied around the storm. Polarimetric radar variables displayed distinct signatures of convective and stratiform precipitation in the primary eyewall and rainbands that were organized in a manner consistent with the expected kinematic asymmetry of a storm in weak environmental wind shear but with moderate low-level storm-relative flow. In the front quadrants of the primary eyewall, vertical profiles of differential reflectivity (ZDR) exhibit increasing values with decreasing height consistent with convective precipitation processes. In particular, the front-right quadrant exhibits a signature in reflectivity (ZH) and ZDR indicating larger, sparser drops, which is consistent with a stronger updraft present in this quadrant. In the rear quadrants, a sharply peaked ZDR maximum occurs within the melting layer, which is attributed of stratiform processes. In the rainbands, the convective to stratiform transition can be seen traveling from the front-right to the front-left quadrant. The front-right quadrant exhibits lower co-polar correlation coefficient (ρHV) values in the 3-8 km altitude layer, suggesting larger vertical spreading of various hydrometeors that occurs in convective vertical motions. The front-left quadrant exhibits larger ρHV values, suggesting less diversity of hydrometeor shapes, consistent with stratiform processes. The secondary eyewall did not exhibit a clear signature of processes preferred in a specific quadrant, and a temporal analysis of the secondary eyewall revealed a complex evolution of its structure

  3. Probed Serial Recall in Williams Syndrome: Lexical Influences on Phonological Short-Term Memory

    Science.gov (United States)

    Brock, Jan; McCormack, Teresa; Boucher, Jill

    2005-01-01

    Williams syndrome is a genetic disorder that, it has been claimed, results in an unusual pattern of linguistic strengths and weaknesses. The current study investigated the hypothesis that there is a reduced influence of lexical knowledge on phonological short-term memory in Williams syndrome. Fourteen children with Williams syndrome and 2…

  4. 78 FR 28953 - William D. Ford Federal Direct Loan Program

    Science.gov (United States)

    2013-05-16

    .... Ford Federal Direct Loan Program; Interim Final Rule #0;#0;Federal Register / Vol. 78, No. 95... [Docket ID ED-2013-OPE-0066] RIN 1840-AD13 William D. Ford Federal Direct Loan Program AGENCY: Office of... Secretary amends the William D. Ford Federal Direct Loan Program (Direct Loan Program) regulations to...

  5. Pursuing the Panderer: An Analysis of "United States v. Williams"

    Science.gov (United States)

    McGrain, Patrick N.; Moore, Jennifer L.

    2010-01-01

    In May 2008, the Supreme Court addressed whether the government can regulate the ownership and distribution of virtual child pornography. "U.S. v. Williams" marked the first time the Court directly addressed the concept of pandering virtual child pornography. This article examines the Court's decision in "U.S. v. Williams" and…

  6. Prince William Sound, Alaska ESI: INDEX

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  7. Using novel control groups to dissect the amygdala's role in Williams syndrome.

    Science.gov (United States)

    Thornton-Wells, Tricia A; Avery, Suzanne N; Blackford, Jennifer Urbano

    2011-07-01

    Williams syndrome is a neurodevelopmental disorder with an intriguing behavioral phenotype-hypersociability combined with significant non-social fears. Previous studies have demonstrated abnormalities in amygdala function in individuals with Williams syndrome compared to typically-developing controls. However, it remains unclear whether the findings are related to the atypical neurodevelopment of Williams syndrome, or are also associated with behavioral traits at the extreme end of a normal continuum. We used functional magnetic resonance imaging (fMRI) to compare amygdala blood-oxygenation-level-dependent (BOLD) responses to non-social and social images in individuals with Williams syndrome compared to either individuals with inhibited temperament (high non-social fear) or individuals with uninhibited temperament (high sociability). Individuals with Williams syndrome had larger amygdala BOLD responses when viewing the non-social fear images than the inhibited temperament control group. In contrast, when viewing both fear and neutral social images, individuals with Williams syndrome did not show smaller amygdala BOLD responses relative to the uninhibited temperament control group, but instead had amygdala responses proportionate to their sociability. These results suggest heightened amygdala response to non-social fear images is characteristic of WS, whereas, variability in amygdala response to social fear images is proportionate to, and might be explained by, levels of trait sociability.

  8. 76 FR 1187 - Application for Recertification of Prince William Sound Regional Citizens' Advisory Council

    Science.gov (United States)

    2011-01-07

    ... Prince William Sound Regional Citizens' Advisory Council AGENCY: Coast Guard, DHS. ACTION: Notice of... on, the application for recertification submitted by the Prince William Sound Regional Citizen's... advisory group in lieu of a Regional Citizens' Advisory Council for Prince William Sound, Alaska. This...

  9. Dreamers in dialogue: evolution, sex and gender in the utopian visions of William Morris and William Henry Hudson

    Directory of Open Access Journals (Sweden)

    Caterina Novák

    2013-12-01

    Full Text Available The aim of this article is to explore the parallels between two late-nineteenth-century utopias,William Henry Hudsons A Crystal Age (1882 and William Morriss News from Nowhere (1891. Itaims to explore how these two works respond to the transition from a kinetic to a static conception ofutopia that under pressure from evolutionary and feminist discourses took place during the period.Particular focus lies on the way in which this is negotiated through the depiction of evolution, sexuality,and gender roles in the respective novels, and how the depiction of these disruptive elements may workas a means of ensuring the readers active engagement in political, intellectual and emotional terms.

  10. Reproductive Hormones Disorders Of Sudanese Infertile Females Using Immunoradiometric assay (IRMA)

    International Nuclear Information System (INIS)

    Ali, N. I.; Almahi, W. A. A.; Abdalla, O. M.; Bafarag, S. M. I.; Abdelgadir, O. M.; Eltayeb, M. A. H.; Hassan, A. M. E.; Hassan, A. M. E.

    2004-01-01

    In this study fertility hormones were measured for 587 infertile Sudanese female referred from gynecological clinics. The ages of these female ranges from 16 - 50 years divided into seven groups. Eighty seven percent of them are in the age range between 21 and 40 year which correlate with the female's fertile period and 5.6% of them under 20 years. Sensitive (IRMA) method was used for measuring the hormone concentration. The objective of this study was to found out the percentage of hormonal disorders and its relation to the age in infertile Sudanese females. The age group (21 - 25) was the most affected group by the Poly-Cystic Ovary Syndrome (PCOS) and represented 5.1% of the total number of patients. The least group was the age group (41- 45) with a percentage of 0.4. The LH and the FSH in the age group of (31- 35) was found to be higher than the other groups and represented 11.4% and 7.8% from the total number of patients respectively. The least percent of high level of LH and FSH was found to be in the most fertile age group (15 - 20) and it was 1.7% and 1.0% from the total number of studied patient, respectively. Those who were in the age range (26 - 30) with hyperprolactinemia represented 10.4% of patients, while those with age range (46 - 50) with hyperprolactinemia represented the lowest percentage (1.2%). The percentage of patients having high LH and high FSH was 44.5% and 29.1% respectively , while the hyperprolactinemia among the infertile Sudanese female was found to 38.2%. (Authors)

  11. A case of William's syndrome associated peripheral pulmonary arterial stenosis

    International Nuclear Information System (INIS)

    Jung, Kyung Hwa; Hwang, Mi Soo; Kim, Sun Yong; Chang, Jae Chun; Park, Bok Hwan

    1988-01-01

    William's syndrome, in order to more completely delineate the total spectrum of the disorder, indicates that 'infantile hypercalcemia', 'peculiar facies' and 'supravalvular aortic stenosis.' In has other many vascular anomalies, such as peripheral pulmonary arterial stenosis, coronary arterial stenosis, celiac arterial stenosis, and renal aterial stenosis. Only 32% of the patients have evidence of supravalvular aortic stenosis. And it is very rare disease entity that has been reported rarely in Korea. Recently authors experienced a case that was questioned William's syndrome with peripheral pulmonary arterial stenosis, clinically and preliminary radiologically and this case was confirmed by operation. Here we report a case of William's syndrome with peripheral pulmonary arterial stenosis and reviewed literatures

  12. A MacWilliams Identity for Convolutional Codes: The General Case

    OpenAIRE

    Gluesing-Luerssen, Heide; Schneider, Gert

    2008-01-01

    A MacWilliams Identity for convolutional codes will be established. It makes use of the weight adjacency matrices of the code and its dual, based on state space realizations (the controller canonical form) of the codes in question. The MacWilliams Identity applies to various notions of duality appearing in the literature on convolutional coding theory.

  13. Learning by observation: insights from Williams syndrome.

    Science.gov (United States)

    Foti, Francesca; Menghini, Deny; Mandolesi, Laura; Federico, Francesca; Vicari, Stefano; Petrosini, Laura

    2013-01-01

    Observing another person performing a complex action accelerates the observer's acquisition of the same action and limits the time-consuming process of learning by trial and error. Observational learning makes an interesting and potentially important topic in the developmental domain, especially when disorders are considered. The implications of studies aimed at clarifying whether and how this form of learning is spared by pathology are manifold. We focused on a specific population with learning and intellectual disabilities, the individuals with Williams syndrome. The performance of twenty-eight individuals with Williams syndrome was compared with that of mental age- and gender-matched thirty-two typically developing children on tasks of learning of a visuo-motor sequence by observation or by trial and error. Regardless of the learning modality, acquiring the correct sequence involved three main phases: a detection phase, in which participants discovered the correct sequence and learned how to perform the task; an exercise phase, in which they reproduced the sequence until performance was error-free; an automatization phase, in which by repeating the error-free sequence they became accurate and speedy. Participants with Williams syndrome beneficiated of observational training (in which they observed an actor detecting the visuo-motor sequence) in the detection phase, while they performed worse than typically developing children in the exercise and automatization phases. Thus, by exploiting competencies learned by observation, individuals with Williams syndrome detected the visuo-motor sequence, putting into action the appropriate procedural strategies. Conversely, their impaired performances in the exercise phases appeared linked to impaired spatial working memory, while their deficits in automatization phases to deficits in processes increasing efficiency and speed of the response. Overall, observational experience was advantageous for acquiring competencies

  14. Learning by observation: insights from Williams syndrome.

    Directory of Open Access Journals (Sweden)

    Francesca Foti

    Full Text Available Observing another person performing a complex action accelerates the observer's acquisition of the same action and limits the time-consuming process of learning by trial and error. Observational learning makes an interesting and potentially important topic in the developmental domain, especially when disorders are considered. The implications of studies aimed at clarifying whether and how this form of learning is spared by pathology are manifold. We focused on a specific population with learning and intellectual disabilities, the individuals with Williams syndrome. The performance of twenty-eight individuals with Williams syndrome was compared with that of mental age- and gender-matched thirty-two typically developing children on tasks of learning of a visuo-motor sequence by observation or by trial and error. Regardless of the learning modality, acquiring the correct sequence involved three main phases: a detection phase, in which participants discovered the correct sequence and learned how to perform the task; an exercise phase, in which they reproduced the sequence until performance was error-free; an automatization phase, in which by repeating the error-free sequence they became accurate and speedy. Participants with Williams syndrome beneficiated of observational training (in which they observed an actor detecting the visuo-motor sequence in the detection phase, while they performed worse than typically developing children in the exercise and automatization phases. Thus, by exploiting competencies learned by observation, individuals with Williams syndrome detected the visuo-motor sequence, putting into action the appropriate procedural strategies. Conversely, their impaired performances in the exercise phases appeared linked to impaired spatial working memory, while their deficits in automatization phases to deficits in processes increasing efficiency and speed of the response. Overall, observational experience was advantageous for

  15. On Reading Poems: Visual & Verbal Icons in William Carlos Williams' «Landscape With The Fall Of Icarus»

    Directory of Open Access Journals (Sweden)

    Irene R. Fairley

    1981-09-01

    Full Text Available Williams' admiration for Brueghel's landscape is coded in structural and stylistic correspondences between the poem and the painting. Structures in the poem have effects analogous to the use of devices of color, line, foregrounding in the painting. The poem, like the painting, presents a «neutral» scene but subtly insures the reader's involvement. Further, Williams draws a visual statement so that graphic features suggest a global image isomorphic with the motif of descent. Features of the poem, such as line and clause length, syntactic construction, semantic coherence, are discussed as factors that contribute to rapid glancing and increase readability. A study of readers shows their sensitivity to graphic features including the poem's shape, and corroborates the importance of stylistic features.

  16. Interview: William and Barbara Christopher.

    Science.gov (United States)

    Teaching Exceptional Children, 1986

    1986-01-01

    Asserting that the biggest mistake educators can make is to set themselves up as experts vis-a-vis parents as amateurs, Barbara and William Christopher emphasize the importance of continued education for the autistic individual and relate their experiences with the educational community as they sought help for their autistic son. (JC)

  17. Beliefs and Attitudes of Secondary Agriculture Teachers about Global Agriculture Issues

    Science.gov (United States)

    Hurst, Sara D.; Roberts, T. Grady; Harder, Amy

    2015-01-01

    The purpose of this study was to explore the beliefs and attitudes of secondary agriculture teachers regarding global agricultural issues. A randomized national sample of 417 teachers were surveyed using a modified version of the International Agricultural Awareness and Understanding Survey (Wingenbach, Boyd, Lindner, Dick, Arispe, & Haba,…

  18. 78 FR 11857 - Agency Information Collection Activities; Comment Request; William D. Ford Federal Direct Loan...

    Science.gov (United States)

    2013-02-20

    ...; Comment Request; William D. Ford Federal Direct Loan Program (DL) Regulations AGENCY: Department of... in response to this notice will be considered public records. Title of Collection: William D. Ford.... Abstract: The William D. Ford Federal Direct Loan Program regulations cover areas of program administration...

  19. Rorty, Williams, and Davidson: Skepticism and Metaepistemology

    Directory of Open Access Journals (Sweden)

    Christopher Ranalli

    2013-07-01

    Full Text Available We revisit an important exchange on the problem of radical skepticism between Richard Rorty and Michael Williams. In his contribution to this exchange, Rorty defended the kind of transcendental approach to radical skepticism that is offered by Donald Davidson, in contrast to Williams’s Wittgenstein-inspired view. It is argued that the key to evaluating this debate is to understand the particular conception of the radical skeptical problem that is offered in influential work by Barry Stroud, a conception of the skeptical problem which generates metaepistemological ramifications for anti-skeptical theories. In particular, we argue that, contra Williams, Rorty’s view that Davidson was offering a theoretical diagnosis of radical skepticism can be consistently maintained with his transcendental approach.

  20. Music and Anxiety in Williams Syndrome: A Harmonious or Discordant Relationship?

    Science.gov (United States)

    Dykens, Elisabeth M.; Rosner, Beth A.; Ly, Tran; Sagun, Jaclyn

    2005-01-01

    In this two-part study, we assessed musical involvements in two samples of persons with Williams syndrome compared to others with mental retardation and also related musicality to anxiety and fears in Study 2. Relative to others with mental retardation, those with Williams syndrome were more likely to take music lessons, play an instrument, and…

  1. Revolutionary introduction of RIA/IRMA methodology in medical diagnostics: a study employing the technique for hyperprolactinemia and its correlation with hypothyroidism

    International Nuclear Information System (INIS)

    Tasneem, A.

    2011-01-01

    The aim of the study was to determine the incidence of hyperprolactinemia, its underlying causes and consequences, and to study its correlation with hypothyroidism. The study was carried out on 1365 male and female subjects referred to Centre for Nuclear Medicine Lahore for hormonal estimation. Serum Prolactin and thyroid stimulating hormone (TSH) levels were measured using IRMA kits. Prevalence of hyperprolactinemia turned out to be 4.90%. Menstrual irregularity appeared as a major consequence. The incidence rate was the highest in the age range of 21-27 years. Hypothyroidism in hyperprolactinemic subjects was observed to be 22.7%. i) Immunoradiometric assay is a micro analytical technique which can measure very minute amount of the antigens in the serum. II) Prevalence of hypothyroidism in hyperprolactinemic subjects in our population is promising enough to estimate thyroid hormone levels in hyperprolactinemic patients. (author)

  2. Prince William Sound, Alaska ESI: HYDRO (Hydrology)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  3. Prince William Sound, Alaska ESI: INVERT (Invertebrates)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  4. Who Was the Real William Shakespeare?

    Science.gov (United States)

    Edwards, Michael Todd

    2009-01-01

    This article highlights a project that encourages students to connect reading and mathematics instruction by using a data analysis approach. Students analyze sonnets from statistical, literary, and historical points of view in an effort to uncover the true identity of William Shakespeare. (Contains 10 figures.)

  5. Mr. William Shakespeare and the Internet.

    Science.gov (United States)

    Reeves, Barbara

    2000-01-01

    Describes resources and links on a Web site entitled "Mr. William Shakespeare and the Internet," with suggestions for using them with students. Highlights include: historical context; impact of events/situations on works; motivational/preparatory lessons; reading and understanding Shakespeare; analysis of works; language; assessing other…

  6. MacWilliams Identity for M-Spotty Weight Enumerator

    Science.gov (United States)

    Suzuki, Kazuyoshi; Fujiwara, Eiji

    M-spotty byte error control codes are very effective for correcting/detecting errors in semiconductor memory systems that employ recent high-density RAM chips with wide I/O data (e.g., 8, 16, or 32bits). In this case, the width of the I/O data is one byte. A spotty byte error is defined as random t-bit errors within a byte of length b bits, where 1 le t ≤ b. Then, an error is called an m-spotty byte error if at least one spotty byte error is present in a byte. M-spotty byte error control codes are characterized by the m-spotty distance, which includes the Hamming distance as a special case for t =1 or t = b. The MacWilliams identity provides the relationship between the weight distribution of a code and that of its dual code. The present paper presents the MacWilliams identity for the m-spotty weight enumerator of m-spotty byte error control codes. In addition, the present paper clarifies that the indicated identity includes the MacWilliams identity for the Hamming weight enumerator as a special case.

  7. [Vascular malformations in the Williams-Beuren syndrome: report of three new cases].

    Science.gov (United States)

    Sator, Hicham; Rhouni, Fatima Ezzahra; Benjouad, Ibitihale; Rhouni, Fatima Ezzahra; Benjouad, Ibitihale; Dafiri, Rachida; Chat, Latifa

    2016-01-01

    The Williams-Beuren syndrome is a rare genetic disease. It combines classically specific facial dysmorphism, cardiovascular malformations and specific neuropsychological profile. We report three cases of Williams-Beuren syndrome in children with particular emphasis on vascular abnormalities observed on CT angiography and MR angiography.

  8. Stranger Danger Awareness in Williams Syndrome

    Science.gov (United States)

    Riby, D. M.; Kirk, H.; Hanley, M.; Riby, L. M.

    2014-01-01

    Background: The developmental disorder Williams syndrome (WS) is characterised by a distinctive cognitive profile and an intriguing social phenotype. Individuals with the disorder are often highly social engaging with familiar and unfamiliar people and once in an interaction they often show subtle abnormalities of social behaviour. Atypically…

  9. 33 CFR 164.43 - Automatic Identification System Shipborne Equipment-Prince William Sound.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Automatic Identification System Shipborne Equipment-Prince William Sound. 164.43 Section 164.43 Navigation and Navigable Waters COAST GUARD... Automatic Identification System Shipborne Equipment—Prince William Sound. (a) Until December 31, 2004, each...

  10. N-acetylcysteine for neuropsychiatric symptoms in a woman with Williams syndrome.

    Science.gov (United States)

    Pineiro, Mildred Lopez; Roberts, Antoinette M; Waxler, Jessica L; Mullett, Jennifer E; Pober, Barbara R; McDougle, Christopher J

    2014-11-01

    Williams syndrome is a relatively rare genetic disorder caused by the hemizygous microdeletion of a region in chromosome 7q11.23. Individuals with Williams syndrome typically present with a highly social, overfriendly, and empathic personality. Comorbid medical and neuropsychiatric disorders are common. Reports of effective pharmacological treatment of associated neuropsychiatric disorders are limited. The authors describe the successful treatment of interfering anger, aggression, and hair-pulling with N-acetylcysteine in a 19-year-old woman with Williams syndrome. The neuropsychiatric symptoms emerged 1 week following an upper gastrointestinal endoscopy, for which fentanyl, midazolam, and propofol were used as anesthetics. The patient's treatment course and hypothesized mechanisms underlying the clinical presentation and symptom resolution are described. © The Author(s) 2014.

  11. Fading-Figure Tracing in Williams Syndrome

    Science.gov (United States)

    Nagai, Chiyoko; Inui, Toshio; Iwata, Makoto

    2011-01-01

    Williams syndrome (WS) is a neurodevelopmental disorder characterized by severe impairment of visuospatial abilities. Figure-drawing abilities, which are thought to reflect visuospatial abilities, have yet to be fully investigated in WS. The purpose of the present study was to clarify whether drawing abilities differ between WS individuals and…

  12. 77 FR 43276 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Science.gov (United States)

    2012-07-24

    ...; William D. Ford Federal Direct Loan Program General Forbearance Request SUMMARY: Borrowers who receive loans through the William D. Ford Federal Direct Loan Program will use this form to request forbearance... considered public records. Title of Collection: William D. Ford Federal Direct Loan Program General...

  13. Seasonal distribution of Dall's porpoise in Prince William Sound, Alaska

    Science.gov (United States)

    Moran, John R.; O'Dell, Matthew B.; Arimitsu, Mayumi L.; Straley, Janice M.; Dickson, Danielle M. S.

    2018-01-01

    Dall's porpoise, Phocoenoides dalli, are a conspicuous predator in the Prince William Sound ecosystem, yet there has been little effort directed towards monitoring this species since the 1980s, prior to the Exxon Valdez oil spill. We used vessel-based surveys to examine the seasonal distribution of Dall's porpoise in the waters of Prince William Sound during eight years from 2007 to 2015. Over the course of 168 days and 15,653 km of survey effort, 921 Dall's porpoise were encountered in 210 groups. We estimate an encounter rate of 0.061 porpoise/km traveled or 1 porpoise encountered for every 16.5 km traveled. Dall's porpoise were found throughout the year in Prince William Sound, and used a wide range of habitats, including those not considered typical of the species, such as bays, shallow water, and nearshore waters. Dall's porpoise seasonally shifted their center of distribution from the western passages in fall to the bays of the eastern Sound in winter and spring. Dall's porpoises were widely dispersed throughout the Sound in summer. We identified potential Dall's porpoise habitat (depth, slope, and distance from shore) within Prince William Sound using generalized additive models (GAM). Dall's porpoise were found in deeper water during summer and in shallowest water during spring. We propose that their use of novel habitats is a function of reduced predation risk associated with the decline of their main predator, killer whales (Orcinus orca), following the Exxon Valdez oil spill, and the presence of overwintering and spawning Pacific herring (Clupea pallasii). While the size of the Dall's porpoise population within Prince William Sound remains unknown, our encounter rates were lower than those reported in the 1970s. Their high metabolic rate and ubiquitous presence makes them one of the more important, yet understudied, forage fish predators in the region.

  14. Williams-Beuren syndrome associated with single kidney and nephrocalcinosis: a case report.

    Science.gov (United States)

    Abidi, Kamel; Jellouli, Manel; Ben Rabeh, Rania; Hammi, Yousra; Gargah, Tahar

    2015-01-01

    Williams-Beuren syndrome is a rare neurodevelopmental disorder, characterized by congenital heart defects, abnormal facial features, mental retardation with specific cognitive and behavioral profile, growth hormone deficiency, renal and skeletal anomalies, inguinal hernia, infantile hypercalcaemia. We report a case with Williams-Beuren syndrome associated with a single kidney and nephrocalcinosis complicated by hypercalcaemia. A male infant, aged 20 months presented growth retardation associated with a psychomotor impairment, dysmorphic features and nephrocalcinosis. He had also hypercalciuria and hypercalcemia. Echocardiography was normal. DMSA renal scintigraphy showed a single functioning kidney. The FISH generated one ELN signal in 20 metaphases read and found the presence of ELN deletion, with compatible Williams-Beuren syndrome.

  15. 77 FR 47374 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Science.gov (United States)

    2012-08-08

    ...; William D. Ford Federal Direct Loan (Direct Loan) Program/ Federal Family Loan (FFEL) Program: Deferment... which borrowers in the William D. Ford Federal Direct Loan (Direct Loan) and Federal Family Education... considered public records. Title of Collection: William D. Ford Federal Direct Loan (Direct Loan) Program...

  16. MRI Amygdala Volume in Williams Syndrome

    Science.gov (United States)

    Capitao, Liliana; Sampaio, Adriana; Sampaio, Cassandra; Vasconcelos, Cristiana; Fernandez, Montse; Garayzabal, Elena; Shenton, Martha E.; Goncalves, Oscar F.

    2011-01-01

    One of the most intriguing characteristics of Williams Syndrome individuals is their hypersociability. The amygdala has been consistently implicated in the etiology of this social profile, particularly given its role in emotional and social behavior. This study examined amygdala volume and symmetry in WS individuals and in age and sex matched…

  17. Attention to Faces in Williams Syndrome

    Science.gov (United States)

    Riby, Deborah M.; Jones, Nicola; Brown, Philippa H.; Robinson, Lucy J.; Langton, Stephen R. H.; Bruce, Vicki; Riby, Leigh M.

    2011-01-01

    Williams syndrome (WS) is associated with distinct social behaviours. One component of the WS social phenotype is atypically prolonged face fixation. This behaviour co-exists with attention difficulties. Attention is multi-faceted and may impact on gaze behaviour in several ways. Four experiments assessed (i) attention capture by faces, (ii)…

  18. Enough room for Williams and IMF? / Paul Beckman

    Index Scriptorium Estoniae

    Beckman, Paul

    1999-01-01

    Lõppesid Leedu ja USA energeetikakompanii Williams International läbirääkimised Leedu naftakompleksis osaluse omandamise asjus. IMF uurib Leedu majanduslikku arengut, mida tehing Williamsiga komplitseerib

  19. Whither Sir William?

    Directory of Open Access Journals (Sweden)

    Stephen J. Greenberg, MSLS, PhD

    2017-04-01

    Full Text Available There are times when something is simply so familiar that we can no longer see it at all. It can be a story, or a concept, or even a flesh-and-blood person. Familiarity breeds not only contempt, but a kind of invisibility as well. For too many of us, such is the case with Sir William Osler. In his time (1849–1919, many considered him to be one of the greatest practitioners, teachers, and writers ever in the field of medicine. He was instrumental in the founding of the Medical Library Association (MLA and was elected its second president.

  20. ABORDAGEM DIAGNÓSTICA DA SÍNDROME DE WILLIAMS - BEUREN.

    OpenAIRE

    Santos, Marina Machado

    2016-01-01

    As anomalias cromossômicas causam fenótipos específicos e complexos resultantes de desequilíbrios na dose normal de genes localizados em um segmento cromossômico específico, sendo responsáveis por 60 % ou mais das síndromes genéticas identificáveis. A Síndrome de Williams-Beuren (SWB) caracteriza-se por anomalias múltiplas e deficiência intelectual, descrita independentemente por Williams et al. (1961) e por Beuren et al. (1962). A SWB consiste em uma doença genética causada pela microdeleção...

  1. Florence Jessie Mac Williams (1917-1990)

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 1. Florence Jessie Mac Williams (1917-1990). Featured Scientist Volume 10 Issue 1 January 2005 pp 98-98. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/010/01/0098-0098. Resonance ...

  2. Outcome in Adult Life for People with Williams Syndrome Results from a Survey of 239 Families

    Science.gov (United States)

    Howlin, P.; Udwin, O.

    2006-01-01

    BACKGROUND: Although there has been considerable research into the genotype and phenotype of Williams syndrome, there have been relatively few studies of long-term prognosis. As a preliminary to a more detailed investigation of adults with Williams syndrome, a parental questionnaire was distributed to members of the UK Williams Syndrome…

  3. Coronary ostium occlusion by coronary cusp displacement in Williams syndrome.

    Science.gov (United States)

    Shiohama, Tadashi; Fujii, Katsunori; Ebata, Ryota; Funabashi, Nobusada; Matsumiya, Goro; Saito, Yuko Kazato; Takechi, Fumie; Yonemori, Yoko; Nakatani, Yukio; Shimojo, Naoki

    2016-06-01

    Williams syndrome is a contiguous gene deletion syndrome resulting from a heterozygous deletion on chromosome 7q11.23, and is characterized by distinctive facial features and supravalvular aortic stenosis (SVAS). This syndrome rarely presents unpredictable cardiac death, and yet, as illustrated in the present case, it is still not possible to predict it, even on close monitoring. We herein describe the case of a 6-year-old Japanese girl with Williams syndrome, who had sudden cardiac collapse due to cardiac infarction after pharyngitis. Cardiac failure followed a critical course that did not respond to catecholamine support or heart rest with extracardiac mechanical support. Although marked coronary stenosis was not present, the left coronary cusp abnormally adhered to the aortic wall, which may synergistically cause coronary ostium occlusion with SVAS. Altered hemodynamic state, even that caused by the common cold, may lead to critical myocardial events in Williams syndrome with SVAS. © 2015 Japan Pediatric Society.

  4. Who Invented the Word Asteroid: William Herschel or Stephen Weston?

    Science.gov (United States)

    Cunningham, Clifford J.; Orchiston, Wayne

    2011-11-01

    William Herschel made the first serious study of 1 Ceres and 2 Pallas in the year 1802. He was moved by their dissimilarities to the other planets to coin a new term to distinguish them. For this purpose he enlisted the aid of his good friends William Watson and Sir Joseph Banks. Watson gave him a long list of possible names, which Herschel rejected. With a lifetime of experience classifying and naming newly found objects in nature, Banks became the man both Erasmus Darwin (in 1781) and William Herschel (in 1802) turned to for sage advice in developing a new descriptive language. In the case of Ceres and Pallas, Banks turned the task over to his friend, the noted philologist Stephen Weston, FRS. It has recently been stated by a noted British historian that it was Weston - not Herschel - who coined the term 'asteroid' to collectively describe Ceres and Pallas. This claim is investigated, and parallels are drawn in the use of neologism in astronomy and botany.

  5. The scientific legacy of William Herschel

    CERN Document Server

    2018-01-01

    This book presents a modern scholarly analysis of issues associated with England’s most famous astronomer, William Herschel. The world’s leading experts on Herschel, discoverer of the planet Uranus, here offer their combined wisdom on many aspects of his life and astronomical research. Solar system topics include comets, Earth’s Moon, and the spurious moons of Uranus, all objects whose observation was pioneered by Herschel.  The contributors examine his study of the structure of the Milky Way and an in-depth look at the development of the front view telescopes he built. The popular subject of extraterrestrial life is looked at from the point of view of both William Herschel and his son John, both of whom had an interest in the topic. William’s personal development through the educational system of the late eighteenth-century is also explored, and the wide range of verse and satire in various languages associated with his discoveries is collected here for the first time. Hershel worked at a time of i...

  6. Holocene deposition and megathrust splay fault geometries within Prince William Sound, Alaska

    Science.gov (United States)

    Finn, S.; Liberty, L. M.; Haeussler, P. J.; Pratt, T. L.

    2011-12-01

    New high resolution sparker seismic reflection data, in conjunction with reprocessed legacy seismic data, provide the basis for a new fault, fold, and Holocene sediment thickness database for Prince William Sound, Alaska. Additionally, legacy airgun seismic data in Prince William Sound and the Gulf of Alaska tie features on these new sparker data to deeper portions of megathrust splay faults. We correlate regionally extensive bathymetric lineaments within Prince William Sound to megathrust splay faults, such as the ones that ruptured in the 1964 M9.2 earthquake. Lastly, we estimate Holocene sediment thickness within Prince William Sound to better constrain the Holocene fault history throughout the region. We identify three seismic facies related to Holocene, Quaternary, and Tertiary strata that are crosscut by numerous high angle normal faults in the hanging wall of the megathrust splay faults. The crustal-scale seismic reflection profiles show splay faults emerging from 20 km depth between the Yakutat block and North American crust and surfacing as the Hanning Bay and Patton Bay faults. A change in exhumation rates, slip rates, and fault orientation appears near Hinchinbrook that we attribute to differences in subducted slab geometry. Based on our slip rate analysis, we calculate average Holocene displacements of 20 m and 100 m in eastern and western Prince William Sound, respectively. Landward of two splay faults exposed on Montague Island, we observe subsidence, faulting, and landslides that record deformation associated with the 1964 and older megathrust earthquakes.

  7. March 1964 Prince William Sound, USA Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Prince William Sound magnitude 9.2 Mw earthquake on March 28, 1964 at 03:36 GMT (March 27 at 5:36 pm local time), was the largest U.S. earthquake ever recorded...

  8. Attentional Disengagement in Adults with Williams Syndrome

    Science.gov (United States)

    Lense, Miriam D.; Key, Alexandra P.; Dykens, Elisabeth M.

    2011-01-01

    Williams syndrome (WS) is a neurodevelopmental disorder characterized by a distinctive behavioral and cognitive profile, including widespread problems with attention. However, the specific nature of their attentional difficulties, such as inappropriate attentional allocation and/or poor attentional disengagement abilities, has yet to be…

  9. Sleep-EEG in dizygotic twins discordant for Williams syndrome.

    Science.gov (United States)

    Bódizs, Róbert; Gombos, Ferenc; Szocs, Katalin; Réthelyi, János M; Gerván, Patrícia; Kovács, Ilona

    2014-01-30

    Reports on twin pairs concordant and discordant for Williams syndrome were published before, but no study unravelled sleep physiology in these cases yet. We aim to fill this gap by analyzing sleep records of a twin pair discordant for Williams syndrome extending our focus on presleep wakefulness and sleep spindling. We performed multiplex ligation-dependent probe amplification of the 7q11.23 region of a 17 years old dizygotic opposite-sex twin pair discordant for Williams syndrome. Polysomnography of laboratory sleep at this age was analyzed and followed-up after 1.5 years by ambulatory polysomnography. Sleep stages scoring, EEG power spectra and sleep spindle analyses were carried out. The twin brother showed reduced levels of amplification for all of the probes in the 7q11.23 region indicating a typical deletion spanning at least 1.038 Mb between FKBP6 and CLIP2. The results of the twin sister showed normal copy numbers in the investigated region. Lower sleep times and efficiencies, as well as higher slow wave sleep percents of the twin brother were evident during both recordings. Roughly equal NREM, Stage 2 and REM sleep percents were found. EEG analyses revealed state and derivation-independent decreases in alpha power, lack of an alpha spectral peak in presleep wakefulness, as well as higher NREM sleep sigma peak frequency in the twin brother. Faster sleep spindles with lower amplitude and shorter duration characterized the records of the twin brother. Spectra show a striking reliability and correspondence between the two situations (laboratory vs. home records). Alterations in sleep and specific neural oscillations including the alpha/sigma waves are inherent aspects of Williams syndrome.

  10. Auditory Attraction: Activation of Visual Cortex by Music and Sound in Williams Syndrome

    Science.gov (United States)

    Thornton-Wells, Tricia A.; Cannistraci, Christopher J.; Anderson, Adam W.; Kim, Chai-Youn; Eapen, Mariam; Gore, John C.; Blake, Randolph; Dykens, Elisabeth M.

    2010-01-01

    Williams syndrome is a genetic neurodevelopmental disorder with a distinctive phenotype, including cognitive-linguistic features, nonsocial anxiety, and a strong attraction to music. We performed functional MRI studies examining brain responses to musical and other types of auditory stimuli in young adults with Williams syndrome and typically…

  11. Florence Jessie MacWilliams (1917-1990)

    Indian Academy of Sciences (India)

    famous mathematician Oscar Zariski, well known for his work in algebraic geometry, at. Johns Hopkins University, following him to Harvard University to study with him for a year. There was a break in her studies for many years following her marriage in 1941 to. W al ter Mac Williams, an engineer, and the birth and raising of ...

  12. Prince William Sound, Alaska ESI: FISH (Fish Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  13. Prince William Sound, Alaska ESI: NESTS (Bird Nests)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  14. William Shakespeare’s“Hamlet”and Oedipus Complex

    Institute of Scientific and Technical Information of China (English)

    迪丽努尔

    2014-01-01

    “Hamlet”is one of the great dramas of William Shakespeare. This paper by describing the relationship between Hamlet and his mother, the Ghost and his uncle, tries to approve that Oedipus complex is the main reason of Hamlet’s kil ing his uncle.

  15. De wereld in 18 lessen: Christopher Williams

    NARCIS (Netherlands)

    Berrebi, S.

    2011-01-01

    Hij is een echte artist’s artist, de conceptuele fotograaf Christopher Williams. Sinds hij in Duitsland woont en werkt, vindt zijn afgewogen werk, dat de fotografie tegelijk eert en ondervraagt, steeds makkelijker onderdak in Europese kunstinstituten, zoals dit voorjaar bij Museum Dhondt-Dhaenens in

  16. A case of William's syndrome associated peripheral pulmonary arterial stenosis

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Kyung Hwa; Hwang, Mi Soo; Kim, Sun Yong; Chang, Jae Chun; Park, Bok Hwan [College of Medicine, Yeungam University, Daegu (Korea, Republic of)

    1988-06-15

    William's syndrome, in order to more completely delineate the total spectrum of the disorder, indicates that 'infantile hypercalcemia', 'peculiar facies' and 'supravalvular aortic stenosis.' In has other many vascular anomalies, such as peripheral pulmonary arterial stenosis, coronary arterial stenosis, celiac arterial stenosis, and renal aterial stenosis. Only 32% of the patients have evidence of supravalvular aortic stenosis. And it is very rare disease entity that has been reported rarely in Korea. Recently authors experienced a case that was questioned William's syndrome with peripheral pulmonary arterial stenosis, clinically and preliminary radiologically and this case was confirmed by operation. Here we report a case of William's syndrome with peripheral pulmonary arterial stenosis and reviewed literatures.

  17. Performance of the FV3-powered Next Generation Global Prediction System for Harvey and Irma, and a vision for a "beyond weather timescale" prediction system for long-range hurricane track and intensity predictions

    Science.gov (United States)

    Lin, S. J.; Bender, M.; Harris, L.; Hazelton, A.

    2017-12-01

    The performance of a GFDL developed FV3-based Next Generation Global Prediction System (NGGPS) for Harvey and Irma will be reported. We will report on aspects of track and intensity errors (vs operational models), heavy precipitation (Harvey), rapid intensification, and simulated structure (in comparison with ground based radar), and point to a need of a future long-range (from day-5 up to 30 days) physically based ensemble hurricane prediction system for providing useful information to the forecasters, beyond the usual weather timescale.

  18. Word-Preserving Arts: Material Inscription, Ekphrasis, and Spatial Form in the Later Work of William Wordsworth

    DEFF Research Database (Denmark)

    Simonsen, Peter

    William Wordsworth, posterity, reading, material inscription, ekphrasis, description, sonnet, portraiture......William Wordsworth, posterity, reading, material inscription, ekphrasis, description, sonnet, portraiture...

  19. Yap1 as a New Therapeutic Target in Neurofibromatosis Type 2

    Science.gov (United States)

    2014-05-01

    P.K., Lee, M., Zimber-Strobl, U., Strobl, L.J., Radtke , F., Schmid, R.M., and Siveke, J.T. (2008). Liver-specific inactivation of Notch2, but not Notch1...Hofmann, J.J., Zovein, A.C., Koh, H., Radtke , F., Weinmaster, G., and Iruela- Arispe, M.L. (2010). Jagged1 in the portal vein mesenchyme regulates

  20. Colour discrimination and categorisation in Williams syndrome.

    Science.gov (United States)

    Farran, Emily K; Cranwell, Matthew B; Alvarez, James; Franklin, Anna

    2013-10-01

    Individuals with Williams syndrome (WS) present with impaired functioning of the dorsal visual stream relative to the ventral visual stream. As such, little attention has been given to ventral stream functions in WS. We investigated colour processing, a predominantly ventral stream function, for the first time in nineteen individuals with Williams syndrome. Colour discrimination was assessed using the Farnsworth-Munsell 100 hue test. Colour categorisation was assessed using a match-to-sample test and a colour naming task. A visual search task was also included as a measure of sensitivity to the size of perceptual colour difference. Results showed that individuals with WS have reduced colour discrimination relative to typically developing participants matched for chronological age; performance was commensurate with a typically developing group matched for non-verbal ability. In contrast, categorisation was typical in WS, although there was some evidence that sensitivity to the size of perceptual colour differences was reduced in this group. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. The world in eighteen lessons: Christopher Williams

    NARCIS (Netherlands)

    Berrebi, S.

    2011-01-01

    Conceptual photographer Christopher Williams is a real artist's artist. Ever since he moved to Germany, his measured work, which both reveres and examines the art of photography, has more and more easily found its way into European art institutes, such as this spring at Museum Dhondt-Dhaenens in

  2. Analysis of Speech Fluency in Williams Syndrome

    Science.gov (United States)

    Rossi, Natalia Freitas; Sampaio, Adriana; Goncalves, Oscar F.; Giacheti, Celia Maria

    2011-01-01

    Williams syndrome (WS) is a neurodevelopmental genetic disorder, often referred as being characterized by dissociation between verbal and non-verbal abilities, although the number of studies disputing this proposal is emerging. Indeed, although they have been traditionally reported as displaying increased speech fluency, this topic has not been…

  3. Attribution of Negative Intention in Williams Syndrome

    Science.gov (United States)

    Godbee, Kali; Porter, Melanie A.

    2013-01-01

    People with Williams syndrome (WS) are said to have sociable and extremely trusting personalities, approaching strangers without hesitation. This study investigated whether people with WS are less likely than controls to attribute negative intent to others when interpreting a series of ambiguous pictures. This may, at least partially, explain…

  4. William Barlow and the Determination of Atomic Arrangement in Crystals.

    Science.gov (United States)

    Mauskopf, Seymour H

    2015-04-01

    William Barlow (1845-1934) was an important if unconventional scientist, known for having developed the 'closest-packing' atomic models of crystal structure. He resumed an early nineteenth-century tradition of utilizing crystallographical and chemical data to determine atomic arrangements in crystals. This essay recounts Barlow's career and scientific activity in three parts: (a) His place in the tradition of determining atomic arrangement in context of this earlier tradition and of contemporaneous developments of crystallography and chemistry, (b) his unconventional career, and (c) the 'success' of his program to determine atomic arrangements in crystals and its influence on the work of William Lawrence Bragg.

  5. 77 FR 63308 - J. William Foley Incorporated v. United Illuminating Company; Notice of Complaint

    Science.gov (United States)

    2012-10-16

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL12-106-000] J. William Foley Incorporated v. United Illuminating Company; Notice of Complaint Take notice that on October 5...) and 825(e), J. William Foley Incorporated (Complainant) filed a formal complaint against United...

  6. Application of Choi—Williams Reduced Interference Time Frequency Distribution to Machinery Diagnostics

    Directory of Open Access Journals (Sweden)

    Howard A. Gaberson

    1995-01-01

    Full Text Available This article discusses time frequency analysis of machinery diagnostic vibration signals. The short time Fourier transform, the Wigner, and the Choi–Williams distributions are explained and illustrated with test cases. Examples of Choi—Williams analyses of machinery vibration signals are presented. The analyses detect discontinuities in the signals and their timing, amplitude and frequency modulation, and the presence of different components in a vibration signal.

  7. Increased overall cortical connectivity with syndrome specific local decreases suggested by atypical sleep-EEG synchronization in Williams syndrome.

    Science.gov (United States)

    Gombos, Ferenc; Bódizs, Róbert; Kovács, Ilona

    2017-07-21

    Williams syndrome (7q11.23 microdeletion) is characterized by specific alterations in neurocognitive architecture and functioning, as well as disordered sleep. Here we analyze the region, sleep state and frequency-specific EEG synchronization of whole night sleep recordings of 21 Williams syndrome and 21 typically developing age- and gender-matched subjects by calculating weighted phase lag indexes. We found broadband increases in inter- and intrahemispheric neural connectivity for both NREM and REM sleep EEG of Williams syndrome subjects. These effects consisted of increased theta, high sigma, and beta/low gamma synchronization, whereas alpha synchronization was characterized by a peculiar Williams syndrome-specific decrease during NREM states (intra- and interhemispheric centro-temporal) and REM phases of sleep (occipital intra-area synchronization). We also found a decrease in short range, occipital connectivity of NREM sleep EEG theta activity. The striking increased overall synchronization of sleep EEG in Williams syndrome subjects is consistent with the recently reported increase in synaptic and dendritic density in stem-cell based Williams syndrome models, whereas decreased alpha and occipital connectivity might reflect and underpin the altered microarchitecture of primary visual cortex and disordered visuospatial functioning of Williams syndrome subjects.

  8. Notas no percurso: linguagem musical e Síndrome de Williams/Notes on the way: musical language and Williams Syndrome

    Directory of Open Access Journals (Sweden)

    Paulo Sérgio Souza Junior

    2009-12-01

    Full Text Available O presente artigo versa sobre uma síndrome em particular chamada Síndrome de Williams-Beuren. Esta síndrome possui uma relação específica com a música, relação esta que estará no fulcro de nossas preocupações durante as páginas que se seguem. Num primeiro momento faremos uma apresentação da síndrome e de suas singularidades; em seguida nos debruçaremos sobre a especificidade que aqui está em questão, ou seja, a relação da síndrome com o universo sonoro; por fim, traremos um caso com o qual tivemos contato envolvendo a educação musical em contexto da síndrome, e discutiremos a respeito dos elementos que esse contato nos trouxe para pensar essa curiosa e relevante relação entre arte-educação e o desenvolvimento neuropsicológico atípico. The present article is about a particular syndrome, called Williams-Beuren. This syndrome has a very specific relationship with music, which will be at the heart of our concerns over the following pages. Initially we will make a presentation of the syndrome and its singularities. Then we will focus on the uniqueness of the correlation between Williams-Beuren and the musical world. Finally, we will discuss a case which involves musical education in the context of this syndrome, and discuss about the elements, brought by that contact, that are useful to think about this curious and relevant relationship between art education and atypical neuropsychological development.

  9. Mapping the Extent and Magnitude of Severe Flooding Induced by Hurricanes Harvey, Irma, and Maria with Sentinel-1 SAR and InSAR Observations

    Science.gov (United States)

    Zhang, B.; Koirala, R.; Oliver-Cabrera, T.; Wdowinski, S.; Osmanoglu, B.

    2017-12-01

    Hurricanes can cause winds, rainfall and storm surge, all of which could result in flooding. Between August and September 2017, Hurricanes Harvey, Irma and Maria made landfall over Texas, Florida and Puerto Rico causing destruction and damages. Flood mapping is important for water management and to estimate risks and property damage. Though water gauges are able to monitor water levels, they are normally distributed sparsely. To map flooding products of these extreme events, we use Synthetic Aperture Radar (SAR) observations acquired by the European satellite constellation Sentinel-1. We obtained two acquisitions from before each flooding event, a single acquisition during the hurricane, and two after each event, a total of five acquisitions. We use both amplitude and phase observations to map extent and magnitude of flooding respectively. To map flooding extents, we use amplitude images from before, after and if possible during the hurricane pass. A calibration is used to convert the image raw data to backscatter coefficient, termed sigma nought. We generate a composite of the two image layers using red and green bands to show the change of sigma nought between acquisitions, which directly reflects the extent of flooding. Because inundation can result with either an increase or decrease of sigma nought values depending on the surface scattering characteristics, we map flooded areas in location where sigma nought changes were above a detection threshold. To study magnitude of flooding we study Interferometric Synthetic Aperture Radar (InSAR) phase changes. Changes in the water level can be detected by the radar when the signal is reflected away from water surface and bounces again by another object (e.g. trees and/or buildings) known as double bounce phase. To generate meaningful interferograms, we compare phase information with the nearest water gauge records to verify our results. Preliminary results show that the three hurricanes caused flooding condition over

  10. 77 FR 58819 - Notice of Submission for OMB Review; Federal Student Aid; William D. Ford Federal Direct Loan...

    Science.gov (United States)

    2012-09-24

    ... DEPARTMENT OF EDUCATION Notice of Submission for OMB Review; Federal Student Aid; William D. Ford... William D. Ford Federal Direct Loan Program will use this form to request forbearance on their loans when... of Collection: William D. Ford Federal Direct Loan Program General Forbearance Request. OMB Control...

  11. 77 FR 29988 - Notice of Submission for OMB Review; Federal Student Aid; William D. Ford Federal Direct Loan...

    Science.gov (United States)

    2012-05-21

    ... DEPARTMENT OF EDUCATION Notice of Submission for OMB Review; Federal Student Aid; William D. Ford... borrowers in the William D. Ford Federal Direct Loan (Direct Loan) and Federal Family Education Loan (FFEL... of Collection: William D. Ford Federal Direct Loan Program Deferment Request Forms. OMB Control...

  12. Clinical utility of an array comparative genomic hybridization analysis for Williams syndrome.

    Science.gov (United States)

    Yagihashi, Tatsuhiko; Torii, Chiharu; Takahashi, Reiko; Omori, Mikimasa; Kosaki, Rika; Yoshihashi, Hiroshi; Ihara, Masahiro; Minagawa-Kawai, Yasuyo; Yamamoto, Junichi; Takahashi, Takao; Kosaki, Kenjiro

    2014-11-01

    To reveal the relation between intellectual disability and the deleted intervals in Williams syndrome, we performed an array comparative genomic hybridization analysis and standardized developmental testing for 11 patients diagnosed as having Williams syndrome based on fluorescent in situ hybridization testing. One patient had a large 4.2-Mb deletion spanning distally beyond the common 1.5-Mb intervals observed in 10/11 patients. We formulated a linear equation describing the developmental age of the 10 patients with the common deletion; the developmental age of the patient with the 4.2-Mb deletion was significantly below the expectation (developmental age = 0.51 × chronological age). The large deletion may account for the severe intellectual disability; therefore, the use of array comparative genomic hybridization may provide practical information regarding individuals with Williams syndrome. © 2014 Japanese Teratology Society.

  13. Shepard Award Winners, Part 2: Dr. Tracie Williams

    Centers for Disease Control (CDC) Podcasts

    2009-07-29

    This podcast highlights the accomplishments of Dr. Tracie Williams, recipient of the prestigious 2009 CDC Charles C. Shepard Award.  Created: 7/29/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/29/2009.

  14. Sir William Jenner (1815-1898) and Queen Victoria.

    Science.gov (United States)

    Seddon, David; Queen Victoria

    2004-08-01

    This biographical note outlines the work of Sir William Jenner (1815-1898), court physician 1861-93 and President of the Royal College of Physicians 1881-8. He was the first to distinguish between typhoid and typhus both clinically and pathologically.

  15. The contribution of CLIP2 haploinsufficiency to the clinical manifestations of the Williams-Beuren syndrome.

    Science.gov (United States)

    Vandeweyer, Geert; Van der Aa, Nathalie; Reyniers, Edwin; Kooy, R Frank

    2012-06-08

    Williams-Beuren syndrome is a rare contiguous gene syndrome, characterized by intellectual disability, facial dysmorphisms, connective-tissue abnormalities, cardiac defects, structural brain abnormalities, and transient infantile hypercalcemia. Genes lying telomeric to RFC2, including CLIP2, GTF2I and GTF2IRD1, are currently thought to be the most likely major contributors to the typical Williams syndrome cognitive profile, characterized by a better-than-expected auditory rote-memory ability, a relative sparing of language capabilities, and a severe visual-spatial constructive impairment. Atypical deletions in the region have helped to establish genotype-phenotype correlations. So far, however, hardly any deletions affecting only a single gene in the disease region have been described. We present here two healthy siblings with a pure, hemizygous deletion of CLIP2. A putative role in the cognitive and behavioral abnormalities seen in Williams-Beuren patients has been suggested for this gene on the basis of observations in a knock-out mouse model. The presented siblings did not show any of the clinical features associated with the syndrome. Cognitive testing showed an average IQ for both and no indication of the Williams syndrome cognitive profile. This shows that CLIP2 haploinsufficiency by itself does not lead to the physical or cognitive characteristics of the Williams-Beuren syndrome, nor does it lead to the Williams syndrome cognitive profile. Although contribution of CLIP2 to the phenotype cannot be excluded when it is deleted in combination with other genes, our results support the hypothesis that GTF2IRD1 and GTF2I are the main genes causing the cognitive defects associated with Williams-Beuren syndrome. Copyright © 2012 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  16. Brief Report: Developing Spatial Frequency Biases for Face Recognition in Autism and Williams Syndrome

    Science.gov (United States)

    Leonard, Hayley C.; Annaz, Dagmara; Karmiloff-Smith, Annette; Johnson, Mark H.

    2011-01-01

    The current study investigated whether contrasting face recognition abilities in autism and Williams syndrome could be explained by different spatial frequency biases over developmental time. Typically-developing children and groups with Williams syndrome and autism were asked to recognise faces in which low, middle and high spatial frequency…

  17. Denigrating Carl Rogers: William Coulson's Last Crusade.

    Science.gov (United States)

    Kirschenbaum, Howard

    1991-01-01

    Reviews William Coulson's assertions that Carl Rogers, Abraham Maslow, and he initiated the humanistic education field, that Rogers repudiated his philosophy late in life, and that they owe the nation's parents an apology. Argues that these charges are groundless and provides examples and quotations from Rogers' later writings to show how Rogers…

  18. Fears, Hyperacusis and Musicality in Williams Syndrome

    Science.gov (United States)

    Blomberg, Stefan; Rosander, Michael; Andersson, Gerhard

    2006-01-01

    The study investigated the prevalence of fear and hyperacusis and the possible connections between fear, hyperacusis and musicality in a Swedish sample of individuals with Williams syndrome (WS). The study included 38 individuals and a cross-sectional design, with no matched control group. Two persons, who knew the participant well, completed a…

  19. Executive Functions in Individuals with Williams Syndrome

    Science.gov (United States)

    Menghini, D.; Addona, F.; Costanzo, F.; Vicari, S.

    2010-01-01

    Background: The present study was aimed at investigating working memory (WM) and executive functions capacities in individuals with Williams syndrome (WS) as compared with mental-age matched typically developing (TD) children. Method: In order to serve the study goal, a sizeable battery of tasks tapping WM as well as attention, memory, planning,…

  20. Revolution and Exploration: the English Translations of Rousseau and Humboldt by Helen Maria Williams

    Directory of Open Access Journals (Sweden)

    Paula Yurss Lasanta

    2017-12-01

    Full Text Available British author Helen Maria Williams (1759-1827 was a well-known figure in the eighteenth century literary circles, whose work was praised by Elizabeth Montagu, Samuel Johnson, Dorothy and William Wordsworth, Mary Wollstonecraft, Hester Piozzi or Alexander von Humboldt.  In her early poems  Edwin and Eltruda (1782, An Ode to the Peace (1783 and Peru (1784, Williams starts to reveal her political tendencies by appealing to strong empathic feelings as a key to social and political transformation. As a result of her interest in politics, she travelled to France in 1790 and published her most acclaimed work Letters from France (1790. However, the rest of her production has received little critical attention by modern scholars, who have overlooked her involvement in translation. Williams’ only extant novel, Julia (1790 is in fact a creative translation of Rousseau’s Julie ou La Nouvelle Héloïse (1761, in which Williams includes poems that evidence her interest in revolutionary politics. Four years later, she translated Bernardin de Saint Pierre’s Paul et Virginie, while she was imprisoned in Paris. While translating novels was regarded as a respectable exercise for women writers, Williams challenges gender assumptions by translating Researches (1814 and the seven volumes of Personal Narrative (1814-1829, which had been produced by one of the most influential eighteenth century scientists, Alexander von Humboldt. This article interrogates how Williams makes use of translation to access areas of knowledge traditionally restricted to men, such as philosophy, politics and science. For this purpose, I will focus on her translations of the work of two leading intellectual figures of the eighteenth century,  Rousseau and Von Humboldt.

  1. Läbi legendide William Shakespeare'i poole / Maris Peters

    Index Scriptorium Estoniae

    Peters, Maris

    2010-01-01

    Tutvustus: Wells, Stanley. Kas on tõsi, et Shakespeare ...? / tõlkinud Maris Peters. Tallinn : Argo, 2010. Raamat William Shakespeare kohta käivatest legendidest, kuuldustest ja teooriatest ning tema teoste autorsusest

  2. The short-term effect on carbonate parameters from hurricanes Harvey, Irma, and Maria.

    Science.gov (United States)

    Jonsson, B. F.; Salisbury, J., II; Melendez Oyola, M.

    2017-12-01

    Tropical storms and hurricanes are events with potentially extreme impacts on ocean conditions. Strong winds generating vigorous vertical mixing and extensive precipitation affect both temperature and salinity in the mixed layer. The surface temperature, for example, decreased several degrees C in the wake of both hurricanes Irma and Maria. While it is clear that the physical state of the surface ocean is affected by hurricanes, how such storms affect carbonate system variability is still an open question. Changes in temperature and salinity combined with extreme winds create the potential for changes in solubility of pCO2, and large net fluxes of CO2 across the air-sea interface. A deepening of the mixed layer from wind-driven mixing may further affect the carbonate system, as sub-surface waters rich in dissolved inorganic carbon and nutrients are entrained to the surface. To examine these process, we evaluate simulated fields of temperature and salinity (from a 1/12° global data assimilated General Circulation Model), satellite ocean color and wind speed data within the context of a conceptual box model. Our model is compared to observed pCO2, wind speed, temperature and salinity data from buoyed assets that survived the storms. We address total CO2 fluxes, the relative effects temperature, salinity and biology on the carbonate system, and the time scales over which the system is "restored" to its initial state. We explore the connection between the magnitude of perturbation and the length of time it takes for the system to recover, and observe recovery over time scales lasting from days to weeks depending on the storm. Although not observed in these data, we speculate that depending on the buoyancy frequency, recovery elsewhere could take place over monthly time scales, raising the potential that hurricanes could exacerbate or alleviate environmental stresses on calcifying marine organisms.

  3. William and Caroline Herschel pioneers in late 18th-century astronomy

    CERN Document Server

    Hoskin, Michael

    2013-01-01

    This beautifully structured book presents the essentials of William and Caroline Herschel's pioneering achievements in late 18th-century astronomy. Michael Hoskin shows that William Herschel was the first observational cosmologist and one of the first observers to attack the sidereal universe beyond the solar system:Herschel built instruments far better than any being used at the royal observatory. Aided by his sister Caroline, he commenced a great systematic survey that led to his discovery of Uranus in 1781.Unlike observers before him, whose telescopes did not reveal them as astronomical obj

  4. Herbert Hoover and William Shakespeare: Two Writers on Ethics.

    Science.gov (United States)

    Somers, Margaret L.

    1979-01-01

    Outlines the ways in which Herbert Hoover and William Shakespeare wrote about professional ethics (for engineers and kings, respectively) using the writing techniques of concreteness, audience awareness, and development by induction. (TJ)

  5. 78 FR 45515 - Agency Information Collection Activities; Comment Request; William D. Ford Federal Direct Loan...

    Science.gov (United States)

    2013-07-29

    ... DEPARTMENT OF EDUCATION [Docket No.: ED-2013-ICCD-0099] Agency Information Collection Activities; Comment Request; William D. Ford Federal Direct Loan Program Repayment Plan Selection Form AGENCY... notice will be considered public records. Title of Collection: William D. Ford Federal Direct Loan...

  6. Psycholinguistic Abilities of Children with Williams Syndrome

    Science.gov (United States)

    Rossi, Natalia F.; Heinze, Elena Garayzabal; Giacheti, Celia M.; Goncalves, Oscar F.; Sampaio, Adriana

    2012-01-01

    The objective of this study was to investigate the psycholinguistic abilities of children with Williams syndrome (WS) and typically developing children using the Illinois Test of Psycholinguistic Abilities (ITPA). Performance on the ITPA was analysed in a group with WS (N=20, mean age=8.5 years, SD=1.62) and two typically developing groups,…

  7. 78 FR 52169 - Agency Information Collection Activities; Comment Request; William D. Ford Federal Direct Loan...

    Science.gov (United States)

    2013-08-22

    ... DEPARTMENT OF EDUCATION [Docket No. ED-2013-ICCD-0109] Agency Information Collection Activities; Comment Request; William D. Ford Federal Direct Loan (Direct Loan) Program Federal Direct PLUS Loan Master... to this notice will be considered public records. Title of Collection: William D. Ford Federal Direct...

  8. Williams syndrome deletions and duplications: Genetic windows to understanding anxiety, sociality, autism, and schizophrenia.

    Science.gov (United States)

    Crespi, Bernard J; Procyshyn, Tanya L

    2017-08-01

    We describe and evaluate an integrative hypothesis for helping to explain the major neurocognitive features of individuals with Williams syndrome region deletions and duplications. First, we demonstrate how the cognitive differences between Williams syndrome individuals, individuals with duplications of this region, and healthy individuals parallel the differences between individuals subject to effects of increased or decreased oxytocin. Second, we synthesize evidence showing that variation in expression of the gene GTF2I (General Transcription Factor II-I) underlies the primary social phenotypes of Williams syndrome and that common genetic variation in GTF2I mediates oxytocin reactivity, and its correlates, in healthy populations. Third, we describe findings relevant to the hypothesis that the GTF2I gene is subject to parent of origin effects whose behavioral expression fits with predictions from the kinship theory of genomic imprinting. Fourth, we describe how Williams syndrome can be considered, in part, as an autistic syndrome of Lorna Wing's 'active-but-odd' autism subtype, in contrast to associations of duplications with both schizophrenia and autism. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Williams syndrome and mature B-Leukemia: A random association?

    Science.gov (United States)

    Decimi, Valentina; Fazio, Grazia; Dell'Acqua, Fabiola; Maitz, Silvia; Galbiati, Marta; Rizzari, Carmelo; Biondi, Andrea; Cazzaniga, Giovanni; Selicorni, Angelo

    2016-12-01

    Williams syndrome (WBS) is a rare neurodevelopmental disorder with specific phenotypic characteristics and cardiac abnormalities, but is not considered as a cancer predisposing condition. However, in rare cases, malignancies have been described in patients with WBS, with hematologic cancer (mainly Burkitt Lymphoma and Acute Lymphoblastic Leukemia) as the most represented. We report here the case of a boy with WS and B-NHL. This is the unique case within the large cohort of patients (n = 117) followed in our institution for long time (mean clinical follow-up, 13 years). We herewith propose that the BCL7B gene, located in the chromosomal region commonly deleted in Williams syndrome, could potentially have a role in this particular association. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  10. Ischemic Stroke in Williams-Beuren Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Wei-Der Lee

    2009-04-01

    Full Text Available A 15-year-old girl was admitted because of an acute onset of facial palsy and right hemiparesis. The patient had a history of moderate mental retardation and developmental delay. On admission, her vital signs were stable, except for high blood pressure. Magnetic resonance imaging demonstrated an infarct involving the left internal capsule and putamen. Because of the patient's young age, an extensive stroke survey was performed. Williams-Beuren syndrome was finally confirmed by fluorescent in situ hybridization. Compared with the previously reported cases, no evidence of cerebral arterial stenosis or cardiac abnormalities was found by noninvasive imaging techniques. Because Williams-Beuren syndrome is a complex, multiple congenital anomaly syndrome with prominent cardiovascular features, regular assessment and antihypertensive treatment are necessary to minimize the lifelong cardiovascular risk in patients with this syndrome.

  11. Experiences of Bullying for Individuals with Williams Syndrome

    Science.gov (United States)

    Fisher, Marisa H.; Lough, Emma; Griffin, Megan M.; Lane, Laurel A.

    2017-01-01

    Background: Individuals with intellectual disability experience high rates of bullying, but it is not known how people with specific syndromes, such as Williams syndrome (WS), experience and respond to bullying. Given their behavioral profile, including hypersociability and heightened anxiety, and their risk for experiencing other forms of…

  12. Conceptualizing neurodevelopmental disorders through a mechanistic understanding of fragile X syndrome and Williams syndrome.

    Science.gov (United States)

    Fung, Lawrence K; Quintin, Eve-Marie; Haas, Brian W; Reiss, Allan L

    2012-04-01

    The overarching goal of this review is to compare and contrast the cognitive-behavioral features of fragile X syndrome (FraX) and Williams syndrome and to review the putative neural and molecular underpinnings of these features. Information is presented in a framework that provides guiding principles for conceptualizing gene-brain-behavior associations in neurodevelopmental disorders. Abnormalities, in particular cognitive-behavioral domains with similarities in underlying neurodevelopmental correlates, occur in both FraX and Williams syndrome including aberrant frontostriatal pathways leading to executive function deficits, and magnocellular/dorsal visual stream, superior parietal lobe, inferior parietal lobe, and postcentral gyrus abnormalities contributing to deficits in visuospatial function. Compelling cognitive-behavioral and neurodevelopmental contrasts also exist in these two disorders, for example, aberrant amygdala and fusiform cortex structure and function occurring in the context of contrasting social behavioral phenotypes, and temporal cortical and cerebellar abnormalities potentially underlying differences in language function. Abnormal dendritic development is a shared neurodevelopmental morphologic feature between FraX and Williams syndrome. Commonalities in molecular machinery and processes across FraX and Williams syndrome occur as well - microRNAs involved in translational regulation of major synaptic proteins; scaffolding proteins in excitatory synapses; and proteins involved in axonal development. Although the genetic variations leading to FraX and Williams syndrome are different, important similarities and contrasts in the phenotype, neurocircuitry, molecular machinery, and cellular processes in these two disorders allow for a unique approach to conceptualizing gene-brain-behavior links occurring in neurodevelopmental disorders.

  13. Adapting National Water Model Forecast Data to Local Hyper-Resolution H&H Models During Hurricane Irma

    Science.gov (United States)

    Singhofen, P.

    2017-12-01

    The National Water Model (NWM) is a remarkable undertaking. The foundation of the NWM is a 1 square kilometer grid which is used for near real-time modeling and flood forecasting of most rivers and streams in the contiguous United States. However, the NWM falls short in highly urbanized areas with complex drainage infrastructure. To overcome these shortcomings, the presenter proposes to leverage existing local hyper-resolution H&H models and adapt the NWM forcing data to them. Gridded near real-time rainfall, short range forecasts (18-hour) and medium range forecasts (10-day) during Hurricane Irma are applied to numerous detailed H&H models in highly urbanized areas of the State of Florida. Coastal and inland models are evaluated. Comparisons of near real-time rainfall data are made with observed gaged data and the ability to predict flooding in advance based on forecast data is evaluated. Preliminary findings indicate that the near real-time rainfall data is consistently and significantly lower than observed data. The forecast data is more promising. For example, the medium range forecast data provides 2 - 3 days advanced notice of peak flood conditions to a reasonable level of accuracy in most cases relative to both timing and magnitude. Short range forecast data provides about 12 - 14 hours advanced notice. Since these are hyper-resolution models, flood forecasts can be made at the street level, providing emergency response teams with valuable information for coordinating and dispatching limited resources.

  14. Anxiety and Repetitive Behaviours in Autism Spectrum Disorders and Williams Syndrome: A Cross-Syndrome Comparison

    Science.gov (United States)

    Rodgers, Jacqui; Riby, Deborah M.; Janes, Emily; Connolly, Brenda; McConachie, Helen

    2012-01-01

    Children with Autism Spectrum Disorder or Williams syndrome are vulnerable to anxiety. The factors that contribute to this risk remain unclear. This study compared anxiety in autism spectrum disorder and Williams Syndrome and examined the relationship between repetitive behaviours and anxiety. Thirty-four children with autism and twenty children…

  15. Electrophysiological Correlates of Semantic Processing in Williams Syndrome

    Science.gov (United States)

    Pinheiro, Ana P.; Galdo-Alvarez, Santaigo; Sampaio, Adriana; Niznikiewicz, Margaret; Goncalves, Oscar F.

    2010-01-01

    Williams syndrome (WS), a genetic neurodevelopmental disorder due to microdeletion in chromosome 7, has been described as a syndrome with an intriguing socio-cognitive phenotype. Cognitively, the relative preservation of language and face processing abilities coexists with severe deficits in visual-spatial tasks, as well as in tasks involving…

  16. Repetition Priming in Adults with Williams Syndrome: Age-Related Dissociation between Implicit and Explicit Memory

    Science.gov (United States)

    Krinsky-McHale, Sharon J.; Kittler, Phyllis; Brown, W. Ted; Jenkins, Edmund C.; Devenny, Darlynne A.

    2005-01-01

    We examined implicit and explicit memory in adults with Williams syndrome. An age-related dissociation was found; repetition priming (reflecting implicit memory) did not show change with age, but free recall (reflecting explicit memory) was markedly reduced. We also compared the performance of adults with Williams syndrome to adults with Down…

  17. Williams syndrome predisposes to vascular stiffness modified by antihypertensive use and copy number changes in NCF1.

    Science.gov (United States)

    Kozel, Beth A; Danback, Joshua R; Waxler, Jessica L; Knutsen, Russell H; de Las Fuentes, Lisa; Reusz, Gyorgy S; Kis, Eva; Bhatt, Ami B; Pober, Barbara R

    2014-01-01

    Williams syndrome is caused by the deletion of 26 to 28 genes, including elastin, on human chromosome 7. Elastin insufficiency leads to the cardiovascular hallmarks of this condition, namely focal stenosis and hypertension. Extrapolation from the Eln(+/-) mouse suggests that affected people may also have stiff vasculature, a risk factor for stroke, myocardial infarction, and cardiac death. NCF1, one of the variably deleted Williams genes, is a component of the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase complex and is involved in the generation of oxidative stress, making it an interesting candidate modifier for vascular stiffness. Using a case-control design, vascular stiffness was evaluated by pulse wave velocity in 77 Williams cases and matched controls. Cases had stiffer conducting vessels than controls (PWilliams syndrome. Pulse wave velocity increased with age at comparable rates in cases and controls, and although the degree of vascular stiffness varied, it was seen in both hypertensive and normotensive Williams participants. Use of antihypertensive medication and extension of the Williams deletion to include NCF1 were associated with protection from vascular stiffness. These findings demonstrate that vascular stiffness is a primary vascular phenotype in Williams syndrome and that treatment with antihypertensives or agents inhibiting oxidative stress may be important in managing patients with this condition, potentially even those who are not overtly hypertensive.

  18. Adaptive Functioning in Williams Syndrome: A Systematic Review

    Science.gov (United States)

    Brawn, Gabrielle; Porter, Melanie

    2018-01-01

    Literature on the level of adaptive functioning and relative strengths and weaknesses in functioning of individuals with Williams syndrome (WS) was reviewed. The electronic databases PsycINFO, PubMed, Expanded Academic, Web of Science, Scopus and ProQuest were searched electronically for relevant articles and dissertations using the search terms…

  19. Potential Beneficial Effects of Tulbaghia violacea William Henry ...

    African Journals Online (AJOL)

    Tulbaghia violacea William Henry Harvey (Harv. Alliaceae) is a small bulbous herb belonging to the family Alliaceae. It is used in South Africa to treat fever, colds, asthma, paralysis, and hypertension. Meanwhile, cardiovascular disease accounts for about 30 % of total global death, with most of these deaths occurring in low ...

  20. 77 FR 58818 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Science.gov (United States)

    2012-09-24

    ... DEPARTMENT OF EDUCATION Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal Direct Loan Program Regulations-- Servicemembers Civil Relief Act SUMMARY: Upon a... in response to this notice will be considered public records. Title of Collection: William D. Ford...

  1. Estrutura e significado em "Uma rosa para Emily", de William Faulkner

    Directory of Open Access Journals (Sweden)

    Carlos Daghlian

    2004-01-01

    Full Text Available Trata-se de uma análise do consagrado conto "Uma Rosa para Emily", de William Faulkner, voltada para alguns dos principais aspectos de sua estrutura. Após considerarmos o enredo, discutimos a construção das personagens, com destaque para a protagonista, fazendo um levantamento e comentários sobre possíveis fontes de inspiração, destacando, entre outras, aspectos da biografia da poeta Emily Dickinson, a ficção e a poesia de E. A. Poe, romances de Charles Dickens e Henry James, o conto de Sherwood Anderson e a poesia de William Blake, Emily Dickinson, Robert Browning e John Crowe Ransom, acrescentando paralelos com o conto "Bartleby, o escrivão", de Herman Melville. Analisamos, então, o foco narrativo, os símbolos e o significado, ressaltando aqui o desenvolvimento temático da narrativa.This is an analysis of the well-known short story "A Rose for Emily," by William Faulkner, concentrating on some of the main aspects of its structure. A consideration of the plot is followed by a discussion of characterization, with emphasis on the protagonist, by means of a survey and comments on possible sources of inspiration including, among others, aspects of Emily Dickinson's biography, E. A. Poe's fiction and poetry, novels by Charles Dickens and Henry James, Sherwood Anderson's short stories, and the poetry of William Blake, Emily Dickinson, Robert Browning, and John Crowe Ransom, in addition to Herman Melville's short story "Bartleby, the Scrivener." The narrative focus, symbolism and meaning, stressing the thematic development of the narrative, are then analyzed.

  2. Bayesian stock assessment of Pacific herring in Prince William Sound, Alaska.

    Science.gov (United States)

    Muradian, Melissa L; Branch, Trevor A; Moffitt, Steven D; Hulson, Peter-John F

    2017-01-01

    The Pacific herring (Clupea pallasii) population in Prince William Sound, Alaska crashed in 1993 and has yet to recover, affecting food web dynamics in the Sound and impacting Alaskan communities. To help researchers design and implement the most effective monitoring, management, and recovery programs, a Bayesian assessment of Prince William Sound herring was developed by reformulating the current model used by the Alaska Department of Fish and Game. The Bayesian model estimated pre-fishery spawning biomass of herring age-3 and older in 2013 to be a median of 19,410 mt (95% credibility interval 12,150-31,740 mt), with a 54% probability that biomass in 2013 was below the management limit used to regulate fisheries in Prince William Sound. The main advantages of the Bayesian model are that it can more objectively weight different datasets and provide estimates of uncertainty for model parameters and outputs, unlike the weighted sum-of-squares used in the original model. In addition, the revised model could be used to manage herring stocks with a decision rule that considers both stock status and the uncertainty in stock status.

  3. Bayesian stock assessment of Pacific herring in Prince William Sound, Alaska.

    Directory of Open Access Journals (Sweden)

    Melissa L Muradian

    Full Text Available The Pacific herring (Clupea pallasii population in Prince William Sound, Alaska crashed in 1993 and has yet to recover, affecting food web dynamics in the Sound and impacting Alaskan communities. To help researchers design and implement the most effective monitoring, management, and recovery programs, a Bayesian assessment of Prince William Sound herring was developed by reformulating the current model used by the Alaska Department of Fish and Game. The Bayesian model estimated pre-fishery spawning biomass of herring age-3 and older in 2013 to be a median of 19,410 mt (95% credibility interval 12,150-31,740 mt, with a 54% probability that biomass in 2013 was below the management limit used to regulate fisheries in Prince William Sound. The main advantages of the Bayesian model are that it can more objectively weight different datasets and provide estimates of uncertainty for model parameters and outputs, unlike the weighted sum-of-squares used in the original model. In addition, the revised model could be used to manage herring stocks with a decision rule that considers both stock status and the uncertainty in stock status.

  4. Hurricanes Harvey and Irma - High-Resolution Flood Mapping and Monitoring from Sentinel SAR with the Depolarization Reduction Algorithm for Global Observations of InundatioN (DRAGON)

    Science.gov (United States)

    Nghiem, S. V.; Brakenridge, G. R.; Nguyen, D. T.

    2017-12-01

    Hurricane Harvey inflicted historical catastrophic flooding across extensive regions around Houston and southeast Texas after making landfall on 25 August 2017. The Federal Emergency Management Agency (FEMA) requested urgent supports for flood mapping and monitoring in an emergency response to the extreme flood situation. An innovative satellite remote sensing method, called the Depolarization Reduction Algorithm for Global Observations of inundatioN (DRAGON), has been developed and implemented for use with Sentinel synthetic aperture radar (SAR) satellite data at a resolution of 10 meters to identify, map, and monitor inundation including pre-existing water bodies and newly flooded areas. Results from this new method are hydrologically consistent and have been verified with known surface waters (e.g., coastal ocean, rivers, lakes, reservoirs, etc.), with clear-sky high-resolution WorldView images (where waves can be seen on surface water in inundated areas within a small spatial coverage), and with other flood maps from the consortium of Global Flood Partnership derived from multiple satellite datasets (including clear-sky Landsat and MODIS at lower resolutions). Figure 1 is a high-resolution (4K UHD) image of a composite inundation map for the region around Rosharon (in Brazoria County, south of Houston, Texas). This composite inundation map reveals extensive flooding on 29 August 2017 (four days after Hurricane Harvey made landfall), and the inundation was still persistent in most of the west and south of Rosharon one week later (5 September 2017) while flooding was reduced in the east of Rosharon. Hurricane Irma brought flooding to a number of areas in Florida. As of 10 September 2017, Sentinel SAR flood maps reveal inundation in the Florida Panhandle and over lowland surfaces on several islands in the Florida Keys. However, Sentinel SAR results indicate that flooding along the Florida coast was not extreme despite Irma was a Category-5 hurricane that might

  5. Neural Correlates of Amusia in Williams Syndrome

    OpenAIRE

    Lense, Miriam D.; Dankner, Nathan; Pryweller, Jennifer R.; Thornton-Wells, Tricia A.; Dykens, Elisabeth M.

    2014-01-01

    Congenital amusia is defined by marked deficits in pitch perception and production. Though historically examined only in otherwise typically developing (TD) populations, amusia has recently been documented in Williams syndrome (WS), a genetic, neurodevelopmental disorder with a unique auditory phenotype including auditory sensitivities and increased emotional responsiveness to music but variable musical skill. The current study used structural T1-weighted magnetic resonance imaging and diffus...

  6. 76 FR 13667 - Commercial Furniture Group, Inc., Formerly Known as Falcon Products, Inc., Shelby Williams, Howe...

    Science.gov (United States)

    2011-03-14

    ... Furniture Group, Inc., Formerly Known as Falcon Products, Inc., Shelby Williams, Howe and Thonet, Including...., Formerly Known as Falcon Products, Inc., Shelby Williams, Howe and Thonet, Chicago, IL; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance with Section 223 of...

  7. Report of Some Comets: The Discovery of Uranus and Comets by William, Caroline, and John Herschel

    Science.gov (United States)

    Pasachoff, Jay M.; Olson, R. J. M.

    2011-01-01

    We report on the discovery and drawings of comets by William, Caroline, and John Herschel. The first discovery, by William Herschel, in 1781 from Bath, published in the Philosophical Transactions of the Royal Society with the title "Report of a Comet," turned out to be Uranus, the first planet ever discovered, Mercury through Saturn having been known since antiquity. William's sister Caroline was given duties of sweeping the skies and turned out to be a discoverer of 8 comets in her own right, in addition to keeping William's notes. Caroline's comets were discovered from Slough between 1786 and 1797. In the process, we also discuss original documents from the archives of the Royal Society and of the Royal Astronomical Society. We conclude by showing comet drawings that we have recently attributed to John Herschel, including Halley's Comet from 1836, recently located in the Ransom Center of the University of Texas at Austin. Acknowledgments: Planetary astronomy at Williams College is supported in part by grant NNX08AO50G from NASA Planetary Astronomy. We thank Peter Hingley of the Royal Astronomical Society and Richard Oram of the Harry Ransom Center of The University of Texas at Austin for their assistance.

  8. Ethical Life in Kierkegaard and Williams

    OpenAIRE

    Stocker, Barry

    2018-01-01

    A discussion of how the criticisms of ethical theory in Søren Kierkegaard and Bernard Williams both reinforce each other and also provide some challenges to each other. Despite Williams’ brief and dismissive encounter with Kierkegaard around the reading of a ancient tragedy, both oppose any tendency to see the characters in those tragedies as lacking in agency. Both are consistently concerned with how the individual struggles for some ethical agency and how no individual can be free of the in...

  9. Prince William Sound, Alaska ESI: M_MAMMAL (Marine Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  10. WE-G-213-02: The AAPM Award Eponyms: William D. Coolidge, Edith H. Quimby, and Marvin M.D. Williams - Who Were They and What Did They Do?

    Energy Technology Data Exchange (ETDEWEB)

    Rothenberg, L. [Memorial Sloan-Kettering Cancer Center (United States)

    2015-06-15

    Roentgen and the Birth of Modern Medical Physics – Perry Sprawls Wilhelm Roentgen is well known for his discovery of x-radiation. What is less known and appreciated is his intensive research following the discovery to determine the characteristics of the “new kind of radiation” and demonstrate its great value for medical purposes. In this presentation we will imagine ourselves in Roentgen’s mind and follow his thinking, including questions and doubts, as he designs and conducts a series of innovative experiments that provided the foundation for the rapid growth of medical physics. Learning Objectives: Become familiar with the personal characteristics and work of Prof. Roentgen that establishes him as an inspiring model for the medical physics profession. Observe the thought process and experiments that determined and demonstrated the comprehensive characteristics of x-radiation. The AAPM Award Eponyms: William D. Coolidge, Edith H. Quimby, and Marvin M.D. Williams - Who were they and what did they do? – Lawrence N. Rothenberg William David Coolidge (1873–1975) William Coolidge was born in Hudson, NY in 1873. He obtained his BS at the Massacusetts Institute of Technology in 1896. Coolidge then went to the University of Leipzig, Germany for graduate study with physicists Paul Drude and Gustave Wiedemann and received a Ph.D. in 1899. While in Germany he met Wilhelm Roentgen. Coolidge returned to the US to teach at MIT where he was associated with Arthur A. Noyes of the Chemistry Department, working on the electrical conductivity of aqueous solutions. Willis R. Whitney, under whom Coolidge had worked before going to Germany, became head of the newly formed General Electric Research Laboratory and he invited Coolidge to work with him. In 1905, Coolidge joined the staff of the GE laboratory and was associated with it for the remainder of his life. He developed ductile tungsten filaments to replace fragile carbon filaments as the material for electric light

  11. WE-G-213-02: The AAPM Award Eponyms: William D. Coolidge, Edith H. Quimby, and Marvin M.D. Williams - Who Were They and What Did They Do?

    International Nuclear Information System (INIS)

    Rothenberg, L.

    2015-01-01

    Roentgen and the Birth of Modern Medical Physics – Perry Sprawls Wilhelm Roentgen is well known for his discovery of x-radiation. What is less known and appreciated is his intensive research following the discovery to determine the characteristics of the “new kind of radiation” and demonstrate its great value for medical purposes. In this presentation we will imagine ourselves in Roentgen’s mind and follow his thinking, including questions and doubts, as he designs and conducts a series of innovative experiments that provided the foundation for the rapid growth of medical physics. Learning Objectives: Become familiar with the personal characteristics and work of Prof. Roentgen that establishes him as an inspiring model for the medical physics profession. Observe the thought process and experiments that determined and demonstrated the comprehensive characteristics of x-radiation. The AAPM Award Eponyms: William D. Coolidge, Edith H. Quimby, and Marvin M.D. Williams - Who were they and what did they do? – Lawrence N. Rothenberg William David Coolidge (1873–1975) William Coolidge was born in Hudson, NY in 1873. He obtained his BS at the Massacusetts Institute of Technology in 1896. Coolidge then went to the University of Leipzig, Germany for graduate study with physicists Paul Drude and Gustave Wiedemann and received a Ph.D. in 1899. While in Germany he met Wilhelm Roentgen. Coolidge returned to the US to teach at MIT where he was associated with Arthur A. Noyes of the Chemistry Department, working on the electrical conductivity of aqueous solutions. Willis R. Whitney, under whom Coolidge had worked before going to Germany, became head of the newly formed General Electric Research Laboratory and he invited Coolidge to work with him. In 1905, Coolidge joined the staff of the GE laboratory and was associated with it for the remainder of his life. He developed ductile tungsten filaments to replace fragile carbon filaments as the material for electric light

  12. Edward Christopher Williams and His Impact on Librarianship.

    Science.gov (United States)

    Latimer, Carlos

    Edward Christopher Williams had a major impact on librarianship, not only as the first documented African American to graduate from a library school, but also as a developer of education for librarians and as an active member of the American Library Association (ALA) and the Ohio Library Association. This study used the historical methodology…

  13. Orientation Perception in Williams Syndrome: Discrimination and Integration

    Science.gov (United States)

    Palomares, Melanie; Landau, Barbara; Egeth, Howard

    2009-01-01

    Williams Syndrome (WS) is a rare neurodevelopmental disorder, which stems from a genetic deletion on chromosome 7 and causes a profound weakness in visuospatial cognition. Our current study explores how orientation perception may contribute to the visuospatial deficits in WS. In Experiment 1, we found that WS individuals and normal 3-4 year olds…

  14. Health and Social Outcomes in Adults with Williams Syndrome: Findings from Cross-Sectional and Longitudinal Cohorts

    Science.gov (United States)

    Elison, Sarah; Stinton, Chris; Howlin, Patricia

    2010-01-01

    Previous studies have investigated trajectories of cognitive, language and adaptive functioning in Williams syndrome (WS) but little is known about how other aspects of the Williams syndrome behavioural phenotype change across the life-span. Therefore, the present study examined age associated changes in a number of different domains of…

  15. Comparison of the acute effects of Tulbaghia violacea William Henry ...

    African Journals Online (AJOL)

    William Henry Harvey (Alliaceae) on blood pressure and heart rate of ... (WKY), and compare the results obtained with those for adult spontaneously hypertensive rats (SHR). Methods: T. ... have similar secondary metabolites and biological ...

  16. ProRisk : risk analysis instrument : developed for William properties

    NARCIS (Netherlands)

    van Doorn, W.H.W.; Egeberg, Ingrid; Hendrickx, Kristoff; Kahramaner, Y.; Masseur, B.; Waijers, Koen; Weglicka, K.A.

    2005-01-01

    This report presents a Risk Analysis Instrument developed for William Properties. Based on the analysis, it appears that the practice of Risk Analysis exists within the organization, yet rather implicit. The Risk Analysis Instrument comes with a package of four components: an activity diagram, a

  17. William Ospina y la búsqueda de la franja amarilla

    Directory of Open Access Journals (Sweden)

    Víctor Valero Bernal

    2016-12-01

    Full Text Available El objetivo de este artículo es el de analizar el ensayo «Lo que le falta a Colombia» del escritor William Ospina. En este ensayo Ospina profundiza en los principales problemas sociales y políticos que Colombia atravesaba a finales del s. XX así como en las posibles soluciones que podrían adoptarse. Los planteamientos que emplea el escritor colombiano pueden relacionarse con una gran variedad de conceptos propios del ámbito de la política y la sociología. A lo largo de este trabajo mostraremos las analogías existentes entre el análisis de William Ospina y las ideas de pensadores tan alejados en el tiempo como Thomas Hobbes, Rousseau, John Rawls o Charles Tilly.

  18. The work experience of a patient affected by Williams Syndrome: a pilot project at the Bambino Gesù Children's Hospital.

    Science.gov (United States)

    De Lorenzo, Francesca; Macchiaiolo, Marina; Carlevaris, Carla Maria; Bartuli, Andrea

    2017-05-31

    A new approach has been designed at the Bambino Gesù Children's Hospital in Rome aimed at increasing empowerment in Williams Syndrome individuals through tutor-assisted work activities. Williams Syndrome is characterized by a combination of distinguishing physical traits, congenital anomalies, intellectual disabilities, and a specific developmental profile.This manuscript describes the case of a Williams Syndrome patient.There are only few papers in the scientific literature describing interventions targeting improvement in the quality of life of adult Williams Syndrome individuals. Therefore, this experience may prove useful to several patients, their families, and the experts helping them.We described an example of intervention aimed at guiding and facilitating a Williams Syndrome patient within a work environment, taking into consideration the peaks and valleys of these individuals' specific abilities.Based on our results, we also stressed the need to promote a set of projects and initiatives aimed at enhancing as much as possible self-sufficiency and psycho-affective balance in Williams Syndrome individuals, in order to protect their dignity and self-esteem.

  19. La Fondation William et Flora Hewlett | IDRC - International ...

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

    La Fondation William et Flora Hewlett. http://www.hewlett.org/ · What we do · Funding · Resources · About IDRC. Knowledge. Innovation. Solutions. Careers · Contact Us · Site map. Sign up now for IDRC news and views sent directly to your inbox each month. Subscribe · Copyright · Open access policy · Privacy policy ...

  20. Advocating for Inclusion of Children with Williams Syndrome

    Science.gov (United States)

    Self, Michelle A.

    2010-01-01

    The purpose of this study was to describe and explore the experience of inclusion of students with Williams syndrome, a rare genetic condition of a microdeletion on chromosome 7 which has medical, behavior, and cognitive issues. The study was conducted by gaining an understanding from the parents' point of view. The study was twofold. First, the…

  1. A Conversation with William A. Fowler Part II

    Science.gov (United States)

    Greenberg, John

    2005-06-01

    Physicist William A.Fowler initiated an experimental program in nuclear astrophysics after World War II. He recalls here the Steady State versus Big Bang controversy and his celebrated collaboration with Fred Hoyle and Geoffrey and Margaret Burbidge on nucleosynthesis in stars. He also comments on the shift away from nuclear physics in universities to large accelerators and national laboratories.

  2. [William Harvey revisited ].

    Science.gov (United States)

    Steinke, Hubert

    2015-07-01

    William Harvey's discovery of the circulation of the blood is often described as a product of the Scientific Revolution of the Seventeenth Century. Modern research has, however, shown thatHarvey followed the Aristotelian research tradition and thus tried to reveal the purpose of the organs through examination of various animals. His publication of 1628 has to be read as an argument of natural philosophy, or, more precisely, as a series of linked observations, experiments and philosophical reasonings from which the existence of circulation has to be deduced as a logical consequence. Harvey did not consider experiments as superior to philosophical reasoning nor intended he to create a new system of medicine. He believed in the vitality of the heart and the blood and rejected Francis Bacon's empirism and the mechanistic rationalism of Descartes. Harvey's contribution and originality lied less in his single observations and experiments but in the manner how he linked them with critical reasoning and how he accepted, presented and defended the ensuing radical findings.

  3. Approach to downstream planning for nearshore response and sensitive areas protection outside Prince William Sound, Alaska

    International Nuclear Information System (INIS)

    DeCola, E.G.; Robertson, T.L.; Robertson, R.; Banta, J.

    2004-01-01

    This study assessed the need for an oil spill response plan for downstream coastal communities that could be affected by oil spilled from tankers travelling in Prince William Sound, Alaska. For the purpose of oil spill contingency planning, the State of Alaska has been divided into the Kodiak and Cook Inlet sub-areas that are at risk for downstream impacts from a Prince William Sound oil spill. The 1989 Exxon Valdez oil spill provided an example of a worst-case scenario oil spill from a tanker in Prince William Sound, but the oil spill planning system that has evolved in Alaska does not adequately plan for on oil spill that originates in one sub-area of the state, but impacts other sub-areas in the downstream spill path. This study analyzed the gaps that exist in the current response planning system in the Prince William Sound, Cook Inlet and Kodiak sub-areas. A method was proposed to improve the existing response plans so that emergency response teams are better prepared to manage cross-boundary oil spills originating in Prince William Sound. The proposed method focuses on nearshore response and sensitive areas protection for coastlines and communities that are at risk for oil spills from a tanker travelling the Trans-Alaska Pipeline System (TAPS). 11 refs., 3 figs

  4. Characterisation of Sleep Problems in Children with Williams Syndrome

    Science.gov (United States)

    Annaz, Dagmara; Hill, Catherine M.; Ashworth, Anna; Holley, Simone; Karmiloff-Smith, Annette

    2011-01-01

    Sleep is critical to optimal daytime functioning, learning and general health. In children with established developmental disorders sleep difficulties may compound existing learning difficulties. The purpose of the present study was to evaluate the prevalence and syndrome specificity of sleep problems in Williams syndrome (WS), a…

  5. 78 FR 63464 - William D. Ford Federal Direct Loan Program Repayment Plan Selection Form; Extension of Public...

    Science.gov (United States)

    2013-10-24

    ... DEPARTMENT OF EDUCATION William D. Ford Federal Direct Loan Program Repayment Plan Selection Form; Extension of Public Comment Period; Correction AGENCY: Department of Education. ACTION: Correction notice... entitled, ``William D. Ford Federal Direct Loan Program Repayment Plan Selection Form''. ED is extending...

  6. Ultrasensitive human thyrotropin (h TSH) immunoradiometric assay (IRMA) set up, through identification and minimization of non specific bindings; Ensaio imunoradiometrico ultra-sensivel de tireotrofina humana (hTSH) obtido mediante a identificacao e minimizacao de ligacoes inespecificas

    Energy Technology Data Exchange (ETDEWEB)

    Peroni, C N

    1994-12-31

    An IRMA of h TSH, based on magnetic solid phase separation, was studied especially for what concerns its non specific bindings. These were identified as a product of the interaction between an altered form of radioiodinated anti-h TSH monoclonal antibody ({sup 125} I-m AB) and the uncoupled magnetizable cellulose particle (matrix). Apparently this form of {sup 125} I-m AB is a type of aggregate that can be partly resolved from the main peak on Sephadex G-200 and further minimized via a single pre-incubation with the same matrix. Solid phase saturation with milk proteins, tracer storage at 4{sup 0} C and serum addition during incubation were also found particularly effective is preventing its formation. These findings were used in order to reproducibly decrease non specific bindings to values <0.1% (or <70 cpm), increasing thus the signal-to-noise ratio (B{sub 60}/B{sub O}) up to values of 300-500. This way we obtained h TSH radio assays with functional sensitivities of about 0.05 m IU/L and analytical sensitivities of the order of 0.02 m IU/L, which classify them at least as among the best second generation assays and that are excellent indeed for magnetic IRMA s. A more optimistic sensitivity calculation, based on Rodbard`s definition, provided values down to 0.008 m IU/L. Such sensitivities, moreover, were obtained in a very reproducible way and all over the useful tracer life. (author). 83 refs, 13 figs, 25 tabs.

  7. Gender Attribution and Gender Agreement in French Williams Syndrome

    Science.gov (United States)

    Boloh, Yves; Ibernon, Laure; Royer, Stephanie; Escudier, Frederique; Danillon, Aurelia

    2009-01-01

    Previous studies on grammatical gender in French individuals with Williams syndrome (WS) have led to conflicting findings and interpretations regarding keys abilities--gender attribution and gender agreement. New production data from a larger SW sample (N = 24) showed that gender attribution scores in SW participants exactly mirrored those of…

  8. Visually Guided Step Descent in Children with Williams Syndrome

    Science.gov (United States)

    Cowie, Dorothy; Braddick, Oliver; Atkinson, Janette

    2012-01-01

    Individuals with Williams syndrome (WS) have impairments in visuospatial tasks and in manual visuomotor control, consistent with parietal and cerebellar abnormalities. Here we examined whether individuals with WS also have difficulties in visually controlling whole-body movements. We investigated visual control of stepping down at a change of…

  9. A Diagnosis to Consider in an Adult Patient with Facial Features and Intellectual Disability: Williams Syndrome.

    Science.gov (United States)

    Doğan, Özlem Akgün; Şimşek Kiper, Pelin Özlem; Utine, Gülen Eda; Alikaşifoğlu, Mehmet; Boduroğlu, Koray

    2017-03-01

    Williams syndrome (OMIM #194050) is a rare, well-recognized, multisystemic genetic condition affecting approximately 1/7,500 individuals. There are no marked regional differences in the incidence of Williams syndrome. The syndrome is caused by a hemizygous deletion of approximately 28 genes, including ELN on chromosome 7q11.2. Prenatal-onset growth retardation, distinct facial appearance, cardiovascular abnormalities, and unique hypersocial behavior are among the most common clinical features. Here, we report the case of a patient referred to us with distinct facial features and intellectual disability, who was diagnosed with Williams syndrome at the age of 37 years. Our aim is to increase awareness regarding the diagnostic features and complications of this recognizable syndrome among adult health care providers. Williams syndrome is usually diagnosed during infancy or childhood, but in the absence of classical findings, such as cardiovascular anomalies, hypercalcemia, and cognitive impairment, the diagnosis could be delayed. Due to the multisystemic and progressive nature of the syndrome, accurate diagnosis is critical for appropriate care and screening for the associated morbidities that may affect the patient's health and well-being.

  10. Anaesthesia-related haemodynamic complications in Williams syndrome patients: a review of one institution's experience.

    Science.gov (United States)

    Olsen, M; Fahy, C J; Costi, D A; Kelly, A J; Burgoyne, L L

    2014-09-01

    Williams syndrome is a genetic disorder associated with cardiac pathology, including supravalvular aortic stenosis and coronary artery stenosis. Sudden cardiac death has been reported in the perioperative period and attributed to cardiovascular pathology. In this retrospective audit, case note and anaesthetic records were reviewed for all confirmed Williams syndrome patients who had received an anaesthetic in our institution between July 1974 and November 2009. There were a total of 108 anaesthetics administered in 29 patients. Twelve of the anaesthetics (11.1%) were associated with cardiac complications including cardiac arrest in two cases (1.85%). Of the two cardiac arrests, one patient died within the first 24 hours postanaesthetic and the other patient survived, giving an overall mortality of 0.9% (3.4%). We conclude that Williams syndrome confers a significant anaesthetic risk, which should be recognised and considered by clinicians planning procedures requiring general anaesthesia.

  11. 50 CFR Figure 4 to Subpart E of... - Prince William Sound Rural and Non-Rural Areas

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Prince William Sound Rural and Non-Rural Areas 4 Figure 4 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... to Subpart E of Part 300—Prince William Sound Rural and Non-Rural Areas ER04NO09.010 [74 FR 57110...

  12. Beyond Behaviour: Is Social Anxiety Low in Williams Syndrome?

    Science.gov (United States)

    Dodd, Helen F.; Schniering, Carolyn A.; Porter, Melanie A.

    2009-01-01

    Individuals with Williams syndrome (WS) exhibit striking social behaviour that may be indicative of abnormally low social anxiety. The present research aimed to determine whether social anxiety is unusually low in WS and to replicate previous findings of increased generalised anxiety in WS using both parent and self report. Fifteen individuals…

  13. Biblionef SA: Bringing books to the bookless | Williams | Innovation

    African Journals Online (AJOL)

    Biblionef SA: Bringing books to the bookless. Jean Williams. Abstract. No abstract available. Innovation (2003) No. 26, pp 43-47. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  14. William Knocke receives 2008 Virginia Outstanding Civil Engineer Award

    OpenAIRE

    Daniilidi, Christina

    2008-01-01

    William R. Knocke, W.C. English Professor and head of the Charles E. Via, Jr. Department of Civil and Environmental Engineering at Virginia Tech, was awarded the 2008 Virginia Outstanding Civil Engineer Award at the Virginia Section of the American Society of Civil Engineers' (ASCE) banquet, held recently in Williamsburg, Va.

  15. Language and Literacy Development of Children with Williams Syndrome

    Science.gov (United States)

    Mervis, Carolyn B.

    2009-01-01

    Williams syndrome is a rare neurodevelopmental disorder caused by deletion of approximately 25 genes on chromosome 7q11.23. Children with the syndrome evidence large individual differences in both broad language and reading abilities. Nevertheless, as a group, children with this syndrome show a consistent pattern characterized by relative…

  16. Musicality Correlates with Sociability and Emotionality in Williams Syndrome

    Science.gov (United States)

    Ng, Rowena; Lai, Philip; Levitin, Daniel J.; Bellugi, Ursula

    2013-01-01

    Williams syndrome (WS) is a neurogenetic developmental disorder characterized by peaks and valleys of cognitive abilities. One peak that has been understudied is the affinity that many individuals with WS have with music. It remains unknown whether their high levels of musical interest, skill, and expressivity are related to their sociable…

  17. Pulmonary arterial stent implantation in an adult with Williams syndrome

    NARCIS (Netherlands)

    Reesink, Herre J.; Henneman, Onno D. F.; van Delden, Otto M.; Biervliet, Jules D.; Kloek, Jaap J.; Reekers, Jim A.; Bresser, Paul

    2007-01-01

    We report a 38-year-old patient who presented with pulmonary hypertension and right ventricular dysfunction due to pulmonary artery stenoses as a manifestation of Williams syndrome, mimicking chronic thromboembolic pulmonary hypertension. The patient was treated with balloon angioplasty and stent

  18. 77 FR 66087 - Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford Federal...

    Science.gov (United States)

    2012-11-01

    ..., and 685 Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford... 685 RIN 1840-AD05 [Docket ID ED-2012-OPE-0010] Federal Perkins Loan Program, Federal Family Education... (Perkins Loan) program, Federal Family Education Loan (FFEL) program, and William D. Ford Federal Direct...

  19. Binding of Visual and Spatial Short-Term Memory in Williams Syndrome and Moderate Learning Disability

    Science.gov (United States)

    Jarrold, Christopher; Phillips, Caroline; Baddeley, Alan D

    2007-01-01

    A main aim of this study was to test the claim that individuals with Williams syndrome have selectively impaired memory for spatial as opposed to visual information. The performance of 16 individuals with Williams syndrome (six males, 10 females; mean age 18y 7mo [SD 7y 6mo], range 9y 1mo-30y 7mo) on tests of short-term memory for item and…

  20. Prince William Sound, Alaska ESI: ESI (Environmental Sensitivity Index Shoreline Types)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife by...

  1. Differences in serum thyroglobulin measurements by 3 commercial immunoradiometric assay kits and laboratory standardization using Certified Reference Material 457 (CRM-457).

    Science.gov (United States)

    Lee, Ji In; Kim, Ji Young; Choi, Joon Young; Kim, Hee Kyung; Jang, Hye Won; Hur, Kyu Yeon; Kim, Jae Hyeon; Kim, Kwang-Won; Chung, Jae Hoon; Kim, Sun Wook

    2010-09-01

    Serum thyroglobulin (Tg) is essential in the follow-up of patients with differentiated thyroid carcinoma (DTC). However, interchangeability and standardization between Tg assays have not yet been achieved, even with the development of an international Tg standard (Certified Reference Material 457 [CRM-457]). Serum Tg from 30 DTC patients and serially diluted CRM-457 were measured using 3 different immunoradiometric assays (IRMA-1, IRMA-2, IRMA-3). The intraclass correlation coefficient (ICC) method was used to describe the concordance of each IRMA to CRM-457. The serum Tg measured by 3 different IRMAs correlated well (r > .85, p CRM-457, showed the best ICC (p(1) = .98) for the CRM-457. Hospitals caring for patients with DTC should either set their own cutoffs for IRMAs for Tg based on their patient pools, or adopt IRMAs standardized to CRM-457 and calibrate their laboratory using CRM-457.

  2. Brief Report: Repetitive Behaviour Profiles in Williams Syndrome: Cross Syndrome Comparisons with Prader-Willi and Down Syndromes

    Science.gov (United States)

    Royston, R.; Oliver, C.; Moss, J.; Adams, D.; Berg, K.; Burbidge, C.; Howlin, P.; Nelson, L.; Stinton, C.; Waite, J.

    2018-01-01

    This study describes the profile of repetitive behaviour in individuals with Williams syndrome, utilising cross-syndrome comparisons with people with Prader-Willi and Down syndromes. The Repetitive Behaviour Questionnaire was administered to caregivers of adults with Williams (n = 96), Prader-Willi (n = 103) and Down (n = 78) syndromes. There were…

  3. Astronaut William Fisher preparing to train in the WETF

    Science.gov (United States)

    1985-01-01

    Astronaut William Fisher is shown in his extravehicular mobility unit (EMU) preparing to train in the Weightless Environment Training Facility (WETF). He is wearing the communications carrier assembly but not the full helmet (32102); Reflections of the WETF can be seen on the closed visor of the EMU helmet Fiser is wearing (32103).

  4. Climatic data for Williams Lake, Hubbard County, Minnesota, 1983

    Science.gov (United States)

    Sturrock, A.M.; Rosenberry, D.O.; Engelbrecht, L.G.; Gothard, W.A.; Winter, T.C.

    1984-01-01

    Research on the hydrology of Williams Lake, north-central Minnesota includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer studies,including: water-surface temperature, dry-bulb and wet-bulb air temperatures, wind speed, precipitation, and solar radiation. Data are collected at raft and land stations.

  5. Generalized Bragg-Williams method for 'antiferromagnetic' lattice gases

    International Nuclear Information System (INIS)

    Osorio, R.

    1983-01-01

    The many-sublattice Bragg-Williams approximation of statistical mechanics is applied to the two-dimensional square and triangular lattice-gas models with nearest-neighbor repulsive interactions. Each problem is solved through both the canonical and grand-canonical methods. The present treatment emphasizes the duality between concentration and chemical potential and illustrates the appearance of first- and second -order transitions in each method. (Author) [pt

  6. Binding of visual and spatial short-term memory in Williams syndrome and moderate learning disability.

    Science.gov (United States)

    Jarrold, Christopher; Phillips, Caroline; Baddeley, Alan D

    2007-04-01

    A main aim of this study was to test the claim that individuals with Williams syndrome have selectively impaired memory for spatial as opposed to visual information. The performance of 16 individuals with Williams syndrome (six males, 10 females; mean age 18y 7mo [SD 7y 6mo], range 9y 1mo-30y 7mo) on tests of short-term memory for item and location information was compared with that shown by individuals with moderate learning difficulties (12 males, four females; mean age 10y 3mo [SD 1y], range 8y 6mo-11y 7mo) and typically developing children (six males, 10 females; mean age 6y 8mo [SD 7mo], range 5y 10mo-7y 9mo) of an equivalent level of visuospatial ability. A second aim was to determine whether individuals had impaired ability to 'bind' visual spatial information when required to recall 'item in location' information. In contrast to previous findings, there was no evidence that individuals with Williams syndrome were more impaired in the spatial than the visual memory condition. However, individuals with both Williams syndrome and moderate learning difficulties showed impaired memory for item in location information, suggesting that problems of binding may be generally associated with learning disability.

  7. Quantitative comparison of in house irma/ria methods using reagents supplied in bulk with assays based on commercial kits

    International Nuclear Information System (INIS)

    Sajid, K.M.; Jafri, S.R.A.

    1997-01-01

    Due to high cost of commercial kit assays, local trials were started to establish low cost immunoassay techniques at MINAR, Multan. First available alternate of commercial kits was the use of matched reagents supplied in bulk by NETRIA through INMOL, Lahore under IAEA assistance. As quality is crucial in RIA estimations this laboratory collected passive quality control data of 50, 51 and 52 in-house assay batches of T3,T4 and TSH to compare with the same number of last Amerlex RIAs(successive lots). A qualitative comparison based on computerized data analysis shows linear correlation between the results of two assay systems with low and acceptable precision in T3 and T4 assays. In TSH assays both systems show high imprecision although Amerlex RIA system is relatively more precise than in-house TSH- IRMA. T3 and T4 assays in both the systems show wide working ranges covering all clinical regions. In TSH, working ranges of both the techniques do not cover all clinical regions. In-house TSH assay excludes below 5.5 mulU/ml, whereas Amerlex excludes levels below 4.5 mulL/ml. This may reduce the clinical efficacy of these tests. Amerlex-M T3 and T4 assays show high negative drift with relatively less between variation, whereas in-house assays show low positive drift with high between batch variation. (author)

  8. Williams Syndrome: Daily Challenges and Positive Impact on the Family

    Science.gov (United States)

    Scallan, Susan; Senior, Joyce; Reilly, Colin

    2011-01-01

    Background: Despite the distinctive physical, cognitive, personality and behavioural characteristics associated with Williams syndrome, few studies to date have examined parental experiences of raising a child with this genetic syndrome. Methods: This explorative pilot study employed predominantly qualitative methodologies via face-to-face…

  9. 77 FR 76414 - William D. Ford Federal Direct Loan Program

    Science.gov (United States)

    2012-12-28

    ... Federal Direct Loan Program AGENCY: Department of Education. ACTION: Final regulations; correction... Loan (Perkins Loan) Program; the Federal Family Education Loan (FFEL) Program; and the William D. Ford Federal Direct Loan (Direct Loan) Program, including the Public Service Loan Forgiveness (PSLF) Program...

  10. Williams' paradox and the role of phenotypic plasticity in sexual systems.

    Science.gov (United States)

    Leonard, Janet L

    2013-10-01

    As George Williams pointed out in 1975, although evolutionary explanations, based on selection acting on individuals, have been developed for the advantages of simultaneous hermaphroditism, sequential hermaphroditism and gonochorism, none of these evolutionary explanations adequately explains the current distribution of these sexual systems within the Metazoa (Williams' Paradox). As Williams further pointed out, the current distribution of sexual systems is explained largely by phylogeny. Since 1975, we have made a great deal of empirical and theoretical progress in understanding sexual systems. However, we still lack a theory that explains the current distribution of sexual systems in animals and we do not understand the evolutionary transitions between hermaphroditism and gonochorism. Empirical data, collected over the past 40 years, demonstrate that gender may have more phenotypic plasticity than was previously realized. We know that not only sequential hermaphrodites, but also simultaneous hermaphrodites have phenotypic plasticity that alters sex allocation in response to social and environmental conditions. A focus on phenotypic plasticity suggests that one sees a continuum in animals between genetically determined gonochorism on the one hand and simultaneous hermaphroditism on the other, with various types of sequential hermaphroditism and environmental sex determination as points along the spectrum. Here I suggest that perhaps the reason we have been unable to resolve Williams' Paradox is because the problem was not correctly framed. First, because, for example, simultaneous hermaphroditism provides reproductive assurance or dioecy ensures outcrossing does not mean that there are no other evolutionary paths that can provide adaptive responses to those selective pressures. Second, perhaps the question we need to ask is: What selective forces favor increased versus reduced phenotypic plasticity in gender expression? It is time to begin to look at the question

  11. Infrared astronomy seeing the heat : from William Herschel to the Herschel space observatory

    CERN Document Server

    Clements, David L

    2014-01-01

    Uncover the Secrets of the Universe Hidden at Wavelengths beyond Our Optical GazeWilliam Herschel's discovery of infrared light in 1800 led to the development of astronomy at wavelengths other than the optical. Infrared Astronomy - Seeing the Heat: from William Herschel to the Herschel Space Observatory explores the work in astronomy that relies on observations in the infrared. Author David L. Clements, a distinguished academic and science fiction writer, delves into how the universe works, from the planets in our own Solar System to the universe as a whole. The book first presents the major t

  12. The Role of Spiral Multidetector Dynamic CT in the Study of Williams-Campbell Syndrome

    International Nuclear Information System (INIS)

    Scioscio, V. di; Zompatori, M.; Mistura, I.; Montanari, P.; Santilli, L.; Luccaroni, R.; Sverzellati, N.

    2006-01-01

    Williams-Campbell syndrome is a cystic bronchiectatic disease secondary to deficiency or defect of cartilaginous plates in the wall of the airways. In the literature, two main forms are suggested: congenital and acquired (post-infectious). The most frequent symptoms are represented by recurrent pulmonary infections from childhood. Multislice spiral dynamic CT has a major role in the study of cystic pulmonary disease and in differentiating Williams-Campbell syndrome from the other causes of cystic bronchiectasis, in which even lung function tests can give deceptive results

  13. The Role of Spiral Multidetector Dynamic CT in the Study of Williams-Campbell Syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Scioscio, V. di; Zompatori, M.; Mistura, I.; Montanari, P.; Santilli, L.; Luccaroni, R.; Sverzellati, N. [Medical Univ. of Bologna, S. Orsola-Malpighi Policlinic (Italy). Dept. of Radiology

    2006-10-15

    Williams-Campbell syndrome is a cystic bronchiectatic disease secondary to deficiency or defect of cartilaginous plates in the wall of the airways. In the literature, two main forms are suggested: congenital and acquired (post-infectious). The most frequent symptoms are represented by recurrent pulmonary infections from childhood. Multislice spiral dynamic CT has a major role in the study of cystic pulmonary disease and in differentiating Williams-Campbell syndrome from the other causes of cystic bronchiectasis, in which even lung function tests can give deceptive results.

  14. Climatic data for Williams Lake, Hubbard County, Minnesota, 1985

    Science.gov (United States)

    Sturrock, A.M.; Rosenberry, D.O.; Winter, T.C.

    1987-01-01

    Research on the hydrology of Williams Lake, north-central Minnesota includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer studies, including: water-surface temperature, dry-bulb and wet-bulb air temperatures, wind speed, precipitation, and solar and atmospheric radiation. Data are collected at raft and land stations.

  15. Climatic data for Williams Lake, Hubbard County, Minnesota, 1984

    Science.gov (United States)

    Sturrock, A.M.; Rosenberry, D.O.; Scarborough, J.L.; Winter, T.C.

    1986-01-01

    Research on the hydrology of Williams Lake, north-central Minnesota includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer studies, including: water-surface temperature, dry-bulb and wet-bulb air temperatures, wind speed, precipitation, and solar and atmospheric radiation. Data are collected at raft and land stations.

  16. Random Thoughts on William Shakespeare and Medicine

    OpenAIRE

    KV Sahasranam

    2017-01-01

    Medicine and literature have always been connected over the ages. William Shakespeare (1564-1616) is no exception. There are plenty of references to medicine and diseases in the works of Shakespeare. The knowledge which Shakespeare has of medical conditions is much more than is expected of a common man. This is attributed to his association with practitioners of his time and reading of contemporary texts in medicine. Also his son in law Dr. John Hall who married Susanna, Shakespeare's eldest ...

  17. Mapping cultural resource sites for the Prince William Sound Graphical Resource Database

    International Nuclear Information System (INIS)

    Wooley, C. B.; O'Brien, D. K.; Hillman, S. O.

    1997-01-01

    A software package for mapping digital data 'layers' of environmentally and/or culturally sensitive areas such as seabird colonies, seal haulouts, and sea otter concentrations in Prince William Sound and adjoining areas of southern Alaska has been developed by the Alyeska Pipeline Service Company. The data is to be added to an environmental computer mapping database. More than 1,800 known and reported coastal cultural resource sites have been identified. The database is part of the Prince William Sound Tanker Oil Discharge Prevention and Contingency Plan. The mappable data layers can be used to plan and execute whatever site protection program may be necessary, thus enhancing effective cultural resource protection during an oil spill response. 22 refs., 4 figs

  18. 77 FR 32625 - William J. Stevenson, Estate of Lynn E. Stevenson, Black Canyon Bliss, LLC; Notice of Application...

    Science.gov (United States)

    2012-06-01

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 8866-010] William J. Stevenson, Estate of Lynn E. Stevenson, Black Canyon Bliss, LLC; Notice of Application for Transfer of License, and Soliciting Comments and Motions To Intervene On April 23, 2012, William J. Stevenson, Estate...

  19. 78 FR 33395 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2013-William D. Ford...

    Science.gov (United States)

    2013-06-04

    ... DEPARTMENT OF EDUCATION Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2013--William D. Ford Federal Direct Loan Program Catalog of Federal Domestic Assistance (CFDA) Number... free, at 1- 800-877-8339. SUPPLEMENTARY INFORMATION: Under the William D. Ford Federal Direct Loan...

  20. 77 FR 72960 - William D. Ford Federal Direct Loan Program

    Science.gov (United States)

    2012-12-07

    ... Federal Direct Loan Program AGENCY: Office of Postsecondary Education, Department of Education. ACTION... document to establish the date for the early implementation of William D. Ford Federal Direct Loan (Direct Loan) program regulations that establish a new income-contingent repayment plan based on the President...

  1. Case report of sudden death in a child with Williams syndrome ...

    African Journals Online (AJOL)

    A two year old child, confirmed with Williams syndrome (WS) ... and no relevant cardiac history such as chest pain or episodes ... brain, abdominal and pelvic organ blocks. .... a fully functional operating theatre complex presents a number.

  2. WE-G-213-00: History Symposium: Radiological Physics Pioneers: Roentgen and the AAPM Award Eponyms - William Coolidge, Edith Quimby, and Marvin Williams - Who Were They and What Did They Do?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-06-15

    Roentgen and the Birth of Modern Medical Physics – Perry Sprawls Wilhelm Roentgen is well known for his discovery of x-radiation. What is less known and appreciated is his intensive research following the discovery to determine the characteristics of the “new kind of radiation” and demonstrate its great value for medical purposes. In this presentation we will imagine ourselves in Roentgen’s mind and follow his thinking, including questions and doubts, as he designs and conducts a series of innovative experiments that provided the foundation for the rapid growth of medical physics. Learning Objectives: Become familiar with the personal characteristics and work of Prof. Roentgen that establishes him as an inspiring model for the medical physics profession. Observe the thought process and experiments that determined and demonstrated the comprehensive characteristics of x-radiation. The AAPM Award Eponyms: William D. Coolidge, Edith H. Quimby, and Marvin M.D. Williams - Who were they and what did they do? – Lawrence N. Rothenberg William David Coolidge (1873–1975) William Coolidge was born in Hudson, NY in 1873. He obtained his BS at the Massacusetts Institute of Technology in 1896. Coolidge then went to the University of Leipzig, Germany for graduate study with physicists Paul Drude and Gustave Wiedemann and received a Ph.D. in 1899. While in Germany he met Wilhelm Roentgen. Coolidge returned to the US to teach at MIT where he was associated with Arthur A. Noyes of the Chemistry Department, working on the electrical conductivity of aqueous solutions. Willis R. Whitney, under whom Coolidge had worked before going to Germany, became head of the newly formed General Electric Research Laboratory and he invited Coolidge to work with him. In 1905, Coolidge joined the staff of the GE laboratory and was associated with it for the remainder of his life. He developed ductile tungsten filaments to replace fragile carbon filaments as the material for electric light

  3. WE-G-213-00: History Symposium: Radiological Physics Pioneers: Roentgen and the AAPM Award Eponyms - William Coolidge, Edith Quimby, and Marvin Williams - Who Were They and What Did They Do?

    International Nuclear Information System (INIS)

    2015-01-01

    Roentgen and the Birth of Modern Medical Physics – Perry Sprawls Wilhelm Roentgen is well known for his discovery of x-radiation. What is less known and appreciated is his intensive research following the discovery to determine the characteristics of the “new kind of radiation” and demonstrate its great value for medical purposes. In this presentation we will imagine ourselves in Roentgen’s mind and follow his thinking, including questions and doubts, as he designs and conducts a series of innovative experiments that provided the foundation for the rapid growth of medical physics. Learning Objectives: Become familiar with the personal characteristics and work of Prof. Roentgen that establishes him as an inspiring model for the medical physics profession. Observe the thought process and experiments that determined and demonstrated the comprehensive characteristics of x-radiation. The AAPM Award Eponyms: William D. Coolidge, Edith H. Quimby, and Marvin M.D. Williams - Who were they and what did they do? – Lawrence N. Rothenberg William David Coolidge (1873–1975) William Coolidge was born in Hudson, NY in 1873. He obtained his BS at the Massacusetts Institute of Technology in 1896. Coolidge then went to the University of Leipzig, Germany for graduate study with physicists Paul Drude and Gustave Wiedemann and received a Ph.D. in 1899. While in Germany he met Wilhelm Roentgen. Coolidge returned to the US to teach at MIT where he was associated with Arthur A. Noyes of the Chemistry Department, working on the electrical conductivity of aqueous solutions. Willis R. Whitney, under whom Coolidge had worked before going to Germany, became head of the newly formed General Electric Research Laboratory and he invited Coolidge to work with him. In 1905, Coolidge joined the staff of the GE laboratory and was associated with it for the remainder of his life. He developed ductile tungsten filaments to replace fragile carbon filaments as the material for electric light

  4. WEAVE: the next generation wide-field spectroscopy facility for the William Herschel Telescope : The next generation wide-field spectroscopy facility for the William Herschel Telescope

    NARCIS (Netherlands)

    Dalton, Gavin; Trager, Scott C.; Abrams, Don Carlos; Carter, David; Bonifacio, Piercarlo; Aguerri, J. Alfonso L.; MacIntosh, Mike; Evans, Chris; Lewis, Ian; Navarro, Ramon; Agocs, Tibor; Dee, Kevin; Rousset, Sophie; Tosh, Ian; Middleton, Kevin; Pragt, Johannes; Terrett, David; Brock, Matthew; Benn, Chris; Verheijen, Marc; Cano Infantes, Diego; Bevil, Craige; Steele, Iain; Mottram, Chris; Bates, Stuart; Gribbin, Francis J.; Rey, Jürg; Rodriguez, Luis Fernando; Delgado, Jose Miguel; Guinouard, Isabelle; Walton, Nic; Irwin, Michael J.; Jagourel, Pascal; Stuik, Remko; Gerlofsma, Gerrit; Roelfsma, Ronald; Skillen, Ian; Ridings, Andy; Balcells, Marc; Daban, Jean-Baptiste; Gouvret, Carole; Venema, Lars; Girard, Paul

    We present the preliminary design of the WEAVE next generation spectroscopy facility for the William Herschel Telescope (WHT), principally targeting optical ground-based follow up of upcoming ground-based (LOFAR) and spacebased (Gaia) surveys. WEAVE is a multi-object and multi-IFU facility utilizing

  5. Characterization of Landslide Sites in Puerto Rico after Hurricanes Irma and María

    Science.gov (United States)

    Hughes, K. S.; Morales Vélez, A. C.

    2017-12-01

    Thousands of landslides in Puerto Rico and the U.S. Virgin Islands were triggered by the passage of Hurricanes Irma (Sep. 6) and María (Sep. 20) in 2017. Both were classified as Category 5 hurricanes on the Saffir-Simpson scale before making landfall. Most of the mass wasting occurred in the rugged mountainous regions of Puerto Rico and—along with bridge collapse, flooding, and the threat of dam failure—left many communities isolated for up to a month or longer. Aerial photography collected by FEMA and the Civil Air Patrol have allowed for the rapid inventory of landslide sites across the archipelago by the USGS and other groups. Using this dataset and other local information, we identified a list of priority sites that were documented in detail as part of a NSF-GEER (Geotechnical Extreme Event Reconnaissance) mission. The juvenile landscape and short-wavelength topography in most of Puerto Rico present considerable landslide risk that is exaggerated during heavy rainfall events like Hurricane María. Our preliminary work shows that natural escarpments, de-vegetated pastureland in mountainous areas, and road cuts along incised river valleys were areas of concentrated failures during these storms. Notably, the northern karst area suffered fewer failures than the arc basement rocks exposed elsewhere in the island. In addition to previously active landslides at specific sites on the island, new landslides along PR-143 in the municipality of Barranquitas, PR-431 in the municipality of Lares, and PR-109 in the municipality of Añasco are among important mass wasting events that were a focus of the GEER team and remain important in our ongoing research. A team of undergraduate and graduate students led by faculty at the University of Puerto Rico in Mayagüez are working to characterize the complete inventory of landslides in terms of underlying geology, soil type, slope, curvature, rain fall amounts during both atmospheric events, and other local geomorphic and

  6. Arterial Hypertension in a Child with Williams-Beuren Syndrome (7q11.23 Chromosomal Deletion

    Directory of Open Access Journals (Sweden)

    Cristina de Sylos

    2002-08-01

    Full Text Available We report the case of a 7-year-old male child diagnosed with Williams-Beuren syndrome and arterial hypertension refractory to clinical treatment. The diagnosis was confirmed by genetic study. Narrowing of the descending aorta and stenosis of the renal arteries were also diagnosed. Systemic vascular alterations caused by deletion of the elastin gene may occur early in individuals with Williams-Beuren syndrome, leading to the clinical manifestation of systemic arterial hypertension refractory to drug treatment.

  7. Relationship of the Williams-Poulios and Manning-Rosen Potential Energy Models for Diatomic Molecules

    Science.gov (United States)

    Jia, Chun-Sheng; Liang, Guang-Chuan; Peng, Xiao-Long; Tang, Hong-Ming; Zhang, Lie-Hui

    2014-06-01

    By employing the dissociation energy and the equilibrium bond length for a diatomic molecule as explicit parameters, we generate an improved form of the Williams-Poulios potential energy model. It is found that the negative Williams-Poulios potential model is equivalent to the Manning-Rosen potential model for diatomic molecules. We observe that the Manning-Rosen potential is superior to the Morse potential in reproducing the interaction potential energy curves for the {{a}3 Σu+} state of the 6Li2 molecule and the {{X}1 sum+} state of the SiF+ molecule.

  8. Atypical Sleep Architecture and Altered EEG Spectra in Williams Syndrome

    Science.gov (United States)

    Gombos, F.; Bodizs, R.; Kovacs, I.

    2011-01-01

    Background: Williams syndrome (WS) is a neurodevelopmental genetic disorder characterised by physical abnormalities and a distinctive cognitive profile with intellectual disabilities (IDs) and learning difficulties. Methods: In our study, nine adolescents and young adults with WS and 9 age- and sex-matched typically developing (TD) participants…

  9. Comparison of the acute effects of Tulbaghia violacea William Henry ...

    African Journals Online (AJOL)

    Purpose: To assess the effect of the crude methanol leaf extracts of Tulbaghia violacea William Henry Harvey (Alliaceae) on blood pressure (BP) and heart rate in ageing normotensive Wistar Kyoto rats (WKY), and compare the results obtained with those for adult spontaneously hypertensive rats (SHR). Methods: T.

  10. Dual-Task Processing as a Measure of Executive Function: A Comparison between Adults with Williams and Down Syndromes

    Science.gov (United States)

    Kittler, Phyllis M.; Krinsky-McHale, Sharon J.; Devenny, Darlynne A.

    2008-01-01

    Behavioral phenotypes of individuals with Williams syndrome and individuals with Down syndrome have been contrasted in relation to short-term memory. People with Down syndrome are stronger visuospatially and those with Williams syndrome are stronger verbally. We examined short-term memory, then explored whether dual-task processing further…

  11. 77 FR 30266 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2012; William D. Ford...

    Science.gov (United States)

    2012-05-22

    ... DEPARTMENT OF EDUCATION Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2012; William D. Ford Federal Direct Loan Program AGENCY: Federal Student Aid, Department of Education... announces the annual updates to the ICR plan formula for 2012. Under the William D. Ford Federal Direct Loan...

  12. 77 FR 20796 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2011; William D. Ford...

    Science.gov (United States)

    2012-04-06

    ... DEPARTMENT OF EDUCATION Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2011; William D. Ford Federal Direct Loan Program AGENCY: Federal Student Aid, Department of Education... announces the annual updates to the ICR plan formula for 2011. Under the William D. Ford Federal Direct Loan...

  13. MAPPING THE EXTENT AND MAGNITUDE OF SEVER FLOODING INDUCED BY HURRICANE IRMA WITH MULTI-TEMPORAL SENTINEL-1 SAR AND INSAR OBSERVATIONS

    Directory of Open Access Journals (Sweden)

    B. Zhang

    2018-04-01

    Full Text Available During Hurricane Irma’s passage over Florida in September 2017, many sections of the state experienced heavy rain and sequent flooding. In order to drain water out of potential flooding zones and assess property damage, it is important to map the extent and magnitude of the flooded areas at various stages of the storm. We use Synthetic Aperture Radar (SAR and Interferometric SAR (InSAR observations, acquired by Sentinel-1 before, during and after the hurricane passage, which enable us to evaluate surface condition during different stages of the hurricane. This study uses multi-temporal images acquired under dry condition before the hurricane to constrain the background backscattering signature. Flooded areas are detected when the backscattering during the hurricane is statistically significantly different from the average dry conditions. The detected changes can be either an increase or decrease of the backscattering, which depends on the scattering characteristics of the surface. In addition, water level change information in Palmdale, South Florida is extracted from an interferogram with the aid of a local water gauge as the reference. The results of our flooding analysis revealed that the majority of the study area in South Florida was flooded during Hurricane Irma.

  14. Measuring and building resilience after big storms: Lessons learned from Super-Storm Sandy for the Harvey, Irma, Jose, and Maria coasts

    Science.gov (United States)

    Murdoch, P. S.; Penn, K. M.; Taylor, S. M.; Subramanian, B.; Bennett, R.

    2017-12-01

    As we recover from recent large storms, we need information to support increased environmental and socio-economic resilience of the Nation's coasts. Defining baseline conditions, tracking effects of mitigation actions, and measuring the uncertainty of resilience to future disturbance are essential so that the best management practices can be determined. The US Dept. of the Interior invested over $787 million dollars in 2013 to understand and mitigate coastal storm vulnerabilities and enhance resilience of the Northeast coast following Super-Storm Sandy. Several lessons-learned from that investment have direct application to mitigation and restoration needs following Hurricanes Harvey, Irma, Jose and Maria. New models of inundation, overwash, and erosion, developed during the Sandy projects have already been applied to coastlines before and after these recent storms. Results from wetland, beach, back-bay, estuary, and built-environment projects improved models of inundation and erosion from surge and waves. Tests of nature-based infrastructure for mitigating coastal disturbance yielded new concepts for best-practices. Ecological and socio-economic measurements established for detecting disturbance and tracking recovery provide baseline data critical to early detection of vulnerabilities. The Sandy lessons and preliminary applications on the recent storms could help define best-resilience practices before more costly mitigation or restoration efforts are required.

  15. A child of Williams-Beuren syndrome for inguinal hernia repair: Perioperative management concerns

    Directory of Open Access Journals (Sweden)

    Sangeeta Deka

    2016-01-01

    Full Text Available Williams-Beuren syndrome, commonly known as Williams syndrome (WS, is a multi-organ disorder. The principal anomalies of the syndrome are developmental delay, unusual craniofacial dysmorphic features, and cardiovascular anomalies such as valvular or supravalvular aortic stenosis, pulmonary artery stenosis, and coronary insufficiency. Sudden cardiac death during minor procedures even in the absence of gross cardiovascular pathology is the most dreaded complication in these patients. A 7-year-old child with WS was posted for left-sided inguinal hernia repair under general anesthesia. Our article describes the uneventful perioperative course of the patient and highlights the concerns and complications that may be an integral part with the syndrome.

  16. William Henry Bragg, man and scientist, Nobel Laureate and First Professor of Physics, University of Adelaide 1886-1909.

    Science.gov (United States)

    Patterson, John; George, Robert

    2018-03-01

    In London, November 1915, a telegram was received at the home of William Henry Bragg from the secretary of the Academy of Science in Stockholm announcing the award of the Nobel Prize in Physics for "the analysis of crystal structures by means of X-rays". A second similar telegram was addressed to his 25 year old son William Lawrence Bragg (Jenkin, 2008). This article commemorates the centenary of that event and the unveiling of a bust of Sir William Bragg alongside that of his son, Sir Lawrence Bragg, on North Terrace in Adelaide where he spent 23 years of his early career. Copyright © 2018. Published by Elsevier Ltd.

  17. The Interplay between Anxiety and Social Functioning in Williams Syndrome

    Science.gov (United States)

    Riby, Deborah M.; Hanley, Mary; Kirk, Hannah; Clark, Fiona; Little, Katie; Fleck, Ruth; Janes, Emily; Kelso, Linzi; O'Kane, Fionnuala; Cole-Fletcher, Rachel; Allday, Marianne Hvistendahl; Hocking, Darren; Cornish, Kim; Rodgers, Jacqui

    2014-01-01

    The developmental disorder Williams syndrome (WS) has been associated with an atypical social profile of hyper-sociability and heightened social sensitivity across the developmental spectrum. In addition, previous research suggests that both children and adults with WS have a predisposition towards anxiety. The current research aimed to explore…

  18. Ronald William Hodges, 1934-2017: Eminent Lepidopterist and Great Mentor

    Science.gov (United States)

    Dr. Ronald William Hodges (1934-2017) was an eminent lepidopterist and former Research Leader of the Systematic Entomology Laboratory from 1976 to 1979. He published on 117 genera (21 new), 806 species (351 new), 36 subfamilies (7 new), and 16 families (7 new) about gelechioid micromoths. He was awa...

  19. Inversion of the Williams syndrome region is a common polymorphism found more frequently in parents of children with Williams syndrome.

    Science.gov (United States)

    Hobart, Holly H; Morris, Colleen A; Mervis, Carolyn B; Pani, Ariel M; Kistler, Doris J; Rios, Cecilia M; Kimberley, Kendra W; Gregg, Ronald G; Bray-Ward, Patricia

    2010-05-15

    Williams syndrome (WS) is a multisystem disorder caused by deletion of about 1.55 Mb of DNA (including 26 genes) on chromosome 7q11.23, a region predisposed to recombination due to its genomic structure. Deletion of the Williams syndrome chromosome region (WSCR) occurs sporadically. To better define chance for familial recurrence and to investigate the prevalence of genomic rearrangements of the region, 257 children with WS and their parents were studied. We determined deletion size in probands by metaphase FISH, parent-of-origin of the deleted chromosome by molecular genetic methods, and inversion status of the WSCR in both parents by interphase FISH. The frequency of WSCR inversion in the transmitting parent group was 24.9%. In contrast, the rate of inversion in the non-transmitting parent group (a reasonable estimate of the rate in the general population) was 5.8%. There were no significant gender differences with respect to parent-of-origin for the deleted chromosome or the incidence of the inversion polymorphism. There was no difference in the rate of spontaneous abortion for mothers heterozygous for the WSCR inversion relative to mothers without the inversion. We calculate that for a parent heterozygous for a WSCR inversion, the chance to have a child with WS is about 1 in 1,750, in contrast to the 1 in 9,500 chance for a parent without an inversion.

  20. Perceptual Speech and Paralinguistic Skills of Adolescents with Williams Syndrome

    Science.gov (United States)

    Hargrove, Patricia M.; Pittelko, Stephen; Fillingane, Evan; Rustman, Emily; Lund, Bonnie

    2013-01-01

    The purpose of this research was to compare selected speech and paralinguistic skills of speakers with Williams syndrome (WS) and typically developing peers and to demonstrate the feasibility of providing preexisting databases to students to facilitate graduate research. In a series of three studies, conversational samples of 12 adolescents with…

  1. Comprehension of Metaphor and Metonymy in Children with Williams Syndrome

    Science.gov (United States)

    Annaz, Dagmara; Van Herwegen, Jo; Thomas, Michael; Fishman, Roza; Karmiloff-Smith, Annette; Rundblad, Gabriella

    2009-01-01

    Background: Figurative language, such as metaphor and metonymy, is very common in daily language use. Its underlying cognitive processes are sometimes viewed as lying at the interface of language and thought. Williams syndrome, which is a rare genetic developmental disorder, provides an opportunity to study this interface because individuals with…

  2. How Flexible is the Use of Egocentric Versus Allocentric Frame of Reference in the Williams Syndrome Population?

    Science.gov (United States)

    Heiz, J; Majerus, S; Barisnikov, K

    2017-09-28

    This study examined the spontaneous use of allocentric and egocentric frames of reference and their flexible use as a function of instructions. The computerized spatial reference task created by Heiz and Barisnikov (2015) was used. Participants had to choose a frame of reference according to three types of instructions: spontaneous, allocentric and egocentric. The performances of 16 Williams Syndrome participants between 10 and 41 years were compared to those of two control groups (chronological age and non-verbal intellectual ability). The majority of Williams Syndrome participants did not show a preference for a particular frame of reference. When explicitly inviting participants to use an allocentric frame of reference, all three groups showed an increased use of the allocentric frame of reference. At the same time, an important heterogeneity of type of frame of reference used by Williams Syndrome participants was observed. Results demonstrate that despite difficulties in the spontaneous use of allocentric and egocentric frames of reference, some Williams Syndrome participants show flexibility in the use of an allocentric frame of reference when an explicit instruction is provided. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  3. La haine à l’œuvre dans Carpenter’s Gothic (1999 de William Gaddis Cultivating Hatred in Carpenter’s Gothic (1999 by William Gaddis

    Directory of Open Access Journals (Sweden)

    Jacques Sohier

    2007-01-01

    Full Text Available In Carpenter’s Gothic, hatred is given pride of place. William Gaddis delineates a society in which hatred proliferates. Characters are caught in the turmoils of their hatred whether it derives from the Vietnam War or from fundamentalist movements, from their individualistic quest for social recognition or from self-aggrandizement. We mean to develop a typology derived from psychoanalysis and anthropology so as to take into account all the different facets hate has in the novel. We shall devote analyses to jealousy caused by hatred, then describe the primary hate that underpins all types of relationships as a preliminary to questioning the excess that fuels Gaddis’s writing. Lastly, by referring to the author’s non-fictional work we shall put forward the thesis that the voluble protagonist is to a large extent the author’s mouthpiece. McCandless’s vindictive disquisitions on the course of the world will be seen as the equivalent of a tragic mask through which William Gaddis gives vent to his melancholia and intense detestation of the ways of the world.

  4. William Butcher, Jules Verne inédit, les manuscrits déchiffrés

    OpenAIRE

    Merello, Ida

    2016-01-01

    Les textes de Jules Verne sont des palimpsestes. Ils le sont au sens figuré, nous le savions déjà. Mais ils le sont également au sens propre, comme le montre le bel ouvrage de William Butcher. Ce dernier s’est donné pour objectif d’analyser les manuscrits de Verne parvenus jusqu’à nous. La ressource semble inépuisable : des milliers et des milliers de pages autographes à déchiffrer, à défricher. William Butcher s’est plongé dans ce labeur avec enthousiasme et il en tire de nombreuses informat...

  5. David Cronenberg ja William S. Burroughs kutsuvad teid lantshile / Aare Ermel

    Index Scriptorium Estoniae

    Ermel, Aare, 1957-2013

    1999-01-01

    Mängufilm "Alasti eine" ("Naked Lunch") William S. Burroughs' teose järgi : režissöör ja stsenarist David Cronenberg : Suurbritannia - Kanada 1991. Lähemalt režissööri kohta. Ka Nädal nr. 35, lk. 29

  6. Examining Reports of Mental Health in Adults with Williams Syndrome

    Science.gov (United States)

    Stinton, Chris; Tomlinson, Katie; Estes, Zachary

    2012-01-01

    Prior research suggests that individuals with Williams syndrome (WS) have a disposition towards anxiety. Information regarding this is typically derived from parents and carers. The perspectives of the individuals with WS are rarely included in research of this nature. We examined the mental health of 19 adults with WS using explicit (psychiatric…

  7. Human versus Non-Human Face Processing: Evidence from Williams Syndrome

    Science.gov (United States)

    Santos, Andreia; Rosset, Delphine; Deruelle, Christine

    2009-01-01

    Increased motivation towards social stimuli in Williams syndrome (WS) led us to hypothesize that a face's human status would have greater impact than face's orientation on WS' face processing abilities. Twenty-nine individuals with WS were asked to categorize facial emotion expressions in real, human cartoon and non-human cartoon faces presented…

  8. Personal Space Regulation in Williams Syndrome: The Effect of Familiarity

    Science.gov (United States)

    Lough, Emma; Flynn, Emma; Riby, Deborah M.

    2016-01-01

    Personal space refers to a protective barrier that we strive to maintain around our body. We examined personal space regulation in young people with Williams syndrome (WS) and their typically developing, chronological age-matched peers using a parent report questionnaire and a stop-distance paradigm. Individuals with WS were reported by their…

  9. William Gaddis’s Immortality: Celebration, Cartoon, or Corruption?

    OpenAIRE

    Alberts, Crystal

    2013-01-01

    Although ostensibly a review of 'The Letters of William Gaddis' edited by Steven Moore (Champaign: Dalkey Archive, 2013), this article evaluates Moore’s volume in light of generally accepted practices of scholarly editions and the handling of historical documents. In particular, Alberts compares some of Moore’s edited letters to the originals housed either at Washington University in St. Louis or the Harry Ransom Center at the University of Texas, Austin and reveals issues involving the repre...

  10. Long-term memory for verbal and visual information in Down syndrome and Williams syndrome: performance on the Doors and People test.

    Science.gov (United States)

    Jarrold, Christopher; Baddeley, Alan D; Phillips, Caroline

    2007-02-01

    Previous studies have suggested that Williams syndrome and Down syndrome may be associated with specific short-term memory deficits. Individuals with Williams syndrome perform relatively poorly on tests of visuo-spatial short-term memory and individuals with Down syndrome show a relative deficit on verbal short-term memory tasks. However, these patterns of impairments may reflect the impact of generally impaired visuo-spatial processing skills in Williams syndrome, and verbal abilities in Down syndrome. The current study explored this possibility by assessing long-term memory among 15 individuals with Williams syndrome and 20 individuals with Down syndrome using the Doors and People test, a battery which assesses recall and recognition of verbal and visual information. Individuals' performance was standardised for age and level of intellectual ability with reference to that shown by a sample of 110 typically developing children. The results showed that individuals with Down syndrome have no differential deficits in long-term memory for verbal information, implying that verbal short-term memory deficits in this population are relatively selective. Instead both individuals with Down syndrome and with Williams syndrome showed some evidence of relatively poor performance on tests of long-term memory for visual information. It is therefore possible that visuo-spatial short-term memory deficits that have previously been demonstrated in Williams syndrome may be secondary to more general problems in visuo-spatial processing in this population.

  11. Behavioral Profiles of Children with Williams Syndrome from Spain and the United States: Cross-Cultural Similarities and Differences

    Science.gov (United States)

    Pérez-García, Débora; Brun-Gasca, Carme; Pérez-Jurado, Luis A.; Mervis, Carolyn B.

    2017-01-01

    To identify similarities and differences in the behavioral profile of children with Williams syndrome from Spain (n = 53) and the United States (n = 145), we asked parents of 6- to 14-year-olds with Williams syndrome to complete the Child Behavior Checklist 6-18. The distribution of raw scores was significantly higher for the Spanish sample than…

  12. William H. Sheldon and the culture of the somatotype

    OpenAIRE

    Gatlin, Stephen H.

    1997-01-01

    The burden of this dissertation is to show that William Sheldon's somatotype project should be seen as an integral aspect of modernist culture. Sheldon engaged the same problems with modernity and the "Second Industrial Revolution" (urbanization, overpopulation, industrialization, alienation) that confronted modernist poets, novelists, and philosophers. In this I am elaborating Dorothy Ross's recent metaphor, "modernist impulses in the human sciences" (1994). Both scientists and artists were ...

  13. Unravelling starlight: William and Margaret Huggins and the rise of the new astronomy

    National Research Council Canada - National Science Library

    Becker, Barbara J

    2011-01-01

    ...). A pioneer in adapting the spectroscope to new astronomical purposes, William Huggins rose to scientific prominence in London and transformed professional astronomy to become a principal founder...

  14. How Executive Functions Are Related to Intelligence in Williams Syndrome

    Science.gov (United States)

    Osorio, Ana; Cruz, Raquel; Sampaio, Adriana; Garayzabal, Elena; Martinez-Regueiro, Rocio; Goncalves, Oscar F.; Carracedo, Angel; Fernandez-Prieto, Montse

    2012-01-01

    Williams syndrome is characterized by impairments in executive functions (EFs). However, it remains unknown how distinct types of EFs relate to intelligence in this syndrome. The present study analyzed performance on working memory, inhibiting and shifting, and its links to IQ in a sample of 17 individuals with WS, and compared them with a group…

  15. Radioimmunoassays and 2-site immunoradiometric "sandwich" assays: basic principles.

    Science.gov (United States)

    Rodbard, D

    1988-10-01

    The "sandwich" or noncompetitive reagent-excess, 2-site immunoradiometric assay (2-site IRMA), ELISA, USERIA, and related techniques, have several advantages compared with the traditional or competitive radioimmunoassays. IRMAs can provide improved sensitivity and specificity. However, IRMAs present some practical problems with nonspecific binding, increased consumption of antibody, biphasic dose response curve, (high dose hook effect), and may require special techniques for dose response curve analysis. We anticipate considerable growth in the popularity and importance of 2-site IRMA.

  16. Radioimmunoassays and 2-site immunoradiometric 'sandwich' assays: basic principles

    Energy Technology Data Exchange (ETDEWEB)

    Rodbard, D

    1988-10-01

    The 'sandwich' or noncompetitive reagent-excess, 2-site immunoradiometric assay (2-site IRMA), ELISA, USERIA, and related techniques, have several advantages compared with the traditional or competitive radioimmunoassays. IRMAs can provide improved sensitivity and specificity. However, IRMAs present some practical problems with nonspecific binding, increased consumption of antibody, biphasic dose response curve, (high dose hook effect), and may require special techniques for dose response curve analysis. We anticipate considerable growth in the popularity and importance of 2-site IRMA.

  17. Anterior segment dysgenesis associated with Williams-Beuren syndrome: a case report and review of the literature.

    Science.gov (United States)

    Todorova, Margarita G; Grieshaber, Matthias C; Cámara, Rafael J A; Miny, Peter; Palmowski-Wolfe, Anja M

    2014-05-21

    Williams-Beuren syndrome is characterized by mild mental retardation, specific neurocognitive profile, hypercalcemia during infancy, distinctive facial features and cardiovascular diseases. We report on complete ophthalmologic, sonographic and genetic evaluation of a girl with a clinical phenotype of Williams-Beuren syndrome, associated with unilateral anterior segment dysgenesis and bilateral cleft of the soft and hard palate. These phenotypic features have not been linked to the haploinsufficiency of genes involved in the microdeletion. A term born girl presented at the initial examination with clouding of the right cornea. On ultrasound biomicroscopy the anterior chamber structures were difficult to differentiate, showing severe adhesions from the opacified cornea to the iris with a kerato-irido-lenticular contact to the remnant lens, a finding consistent with Peters' anomaly. Genetic analyses including FISH confirmed a loss of the critical region 7q11.23, usually associated with the typical Williams-Beuren syndrome. Microsatellite analysis showed a loss of about 2.36 Mb. A diagnosis of Williams-Beuren syndrome was made based on the microdeletion of 7q11.23. The unique features, including unilateral microphthalmia and anterior segment dysgenesis, were unlikely to be caused by the microdeletion. Arguments in favor of the latter are unilateral manifestation, as well as the fact that numerous patients with deletions of comparable or microscopically visible size have not shown similar manifestations.

  18. Categories are alive: interview with Brackette F. Williams

    OpenAIRE

    Durão, Susana; Bastos, Cristiana; Williams, Brackette F.

    2013-01-01

    Brackette F. Williams is an American anthropologist and a Senior Justice ­Advocate, currently an associate professor of Cultural Anthropology at the University of ­Arizona. She studied at the University of Cornell, the University of Arizona, and received her doctorate from Johns Hopkins University. Her work interweaves ­matters of race, gender, class, ideology and politics in a unique manner – as seen in the article “A class act: Anthropology and the race to nation across ethnic terrain” (Ann...

  19. Fissured and geographic tongue in Williams-Beuren syndrome

    Directory of Open Access Journals (Sweden)

    Neeta Sharma

    2014-01-01

    Full Text Available Williams-Beuren Syndrome (WBS is a rare, most often sporadic, genetic disease caused by a chromosomal microdeletion at locus 7q11.23 involving 28 genes. It is characterized by congenital heart defects, neonatal hypercalcemia, skeletal and renal abnormalities, cognitive disorder, social personality disorder, and dysmorphic facies. A number of clinical findings has been reported, but none of the studies evaluated this syndrome considering oral cavity. We here report a fissured and geographic tongue in association with WBS.

  20. The Interplay between Executive Control and Motor Functioning in Williams Syndrome

    Science.gov (United States)

    Hocking, Darren R.; Thomas, Daniel; Menant, Jasmine C.; Porter, Melanie A.; Smith, Stuart; Lord, Stephen R.; Cornish, Kim M.

    2013-01-01

    Previous studies suggest that individuals with Williams syndrome (WS), a rare genetically based neurodevelopmental disorder, show specific weaknesses in visual attention and response inhibition within the visuospatial domain. Here we examine the extent to which impairments in attentional control extend to the visuomotor domain using a…

  1. Adaptive Behavior and Problem Behavior in Young Children with Williams Syndrome

    Science.gov (United States)

    Hahn, Laura J.; Fidler, Deborah J.; Hepburn, Susan L.

    2014-01-01

    The present study compares the adaptive behavior profile of 18 young children with Williams syndrome (WS) and a developmentally matched group of 19 children with developmental disabilities and examines the relationship between adaptive behavior and problem behaviors in WS. Parents completed the Vineland Adaptive Behavioral Scales--Interview…

  2. 40 CFR Appendix B to Part 425 - Modified Monier-Williams Method

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Modified Monier-Williams Method B Appendix B to Part 425 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY Pt. 425, App. B Appendix B to...

  3. I Know! It's Backwards Day! Gender Roles and William's Doll

    Science.gov (United States)

    Van de Kleut, Geraldine

    2007-01-01

    This article presents a case study of an exploration of gender roles in a second-grade classroom. The author discusses some of the discursive identities in which she and her students are positioned, and then uses the picture book William's Doll to introduce a discussion of discursive gender identities with her students. She then asks students to…

  4. Elicited Production of Relative Clauses in Children with Williams Syndrome

    Science.gov (United States)

    Zukowski, Andrea

    2009-01-01

    Relative clauses have been implicated alternately as a strength and a weakness in the language of people with Williams Syndrome (WS). To clarify the facts, an elicited production test was administered to 10 people with WS (age 10-16 years), 10 typically developing children (age 4-7 years), and 12 typically developing adults. Nearly every WS…

  5. TENNESSEE WILLIAMS E O TEATRO MARGINAL GAY

    Directory of Open Access Journals (Sweden)

    Adriana Falqueto Lemos

    2014-06-01

    Full Text Available The work developed in this text aims to read the dramatist Tennnessee Williams in a play in two scenes “E Contar Tristes Histórias das Mortes das Bonecas” which was published in Brazil in the book “Mister Paradise e outras peças em um ato” (2011. The intention is to reflect upon one of his recurring themes, the marginalization. In order to perform the analysis, the theoretical support was grounded in “Literatura e Sociedade” by Antonio Candido (2006, concerning the participation of society and authorship in a piece of literature.

  6. TENNESSEE WILLIAMS E O TEATRO MARGINAL GAY

    Directory of Open Access Journals (Sweden)

    Adriana Falqueto Lemos

    2014-09-01

    Full Text Available The work developed in this text aims to read the dramatist Tennnessee Williams in a play in two scenes “E Contar Tristes Histórias das Mortes das Bonecas” which was published in Brazil in the book “Mister Paradise e outras peças em um ato” (2011. The intention is to reflect upon one of his recurring themes, the marginalization. In order to perform the analysis, the theoretical support was grounded in “Literatura e Sociedade” by Antonio Candido (2006, concerning the participation of society and authorship in a piece of literature.

  7. 77 FR 17568 - Notice of Receipt of Petition for Decision That Nonconforming 2005 Ifor Williams LM85G Trailers...

    Science.gov (United States)

    2012-03-26

    ...-0030, Notice 1] Notice of Receipt of Petition for Decision That Nonconforming 2005 Ifor Williams LM85G... Safety Administration (NHTSA) of a petition for a decision that 2005 Ifor Williams LM85G trailers that... capable of being altered to comply with, all applicable FMVSS based on destructive test data or such other...

  8. Afinidades seletivas: uma comparação entre as sociobiologias da literatura de Pierre Bourdieu e Raymond Williams Selective kinships: comparing the literarture sociologies od Pierre Bourdieu and Raymond Williams

    Directory of Open Access Journals (Sweden)

    Enio Passiani

    2009-10-01

    Full Text Available As sociologias da literatura de Bourdieu e Williams estão apoiadas em dois conceitos fundamentais: “habitus” e “estruturas de sentimento”, respectivamente. E é clara a semelhança entre eles: ambos tentam traduzir uma espécie de consciência prática adquirida pelos agentes sociais a partir de um processo particular de socialização. Para o primeiro, o “habitus” é internalizado na experiência vivida num campo específi co; ao passo que, para o segundo, tal consciência é formada no interior dos grupos culturais. Nesse sentido, ambas as noções dizem respeito a um conjunto de valores compartilhados que aproximam e afastam certos agentes uns dos outros, criando solidariedade e rivalidades. Esta comunicação pretende demonstrar que, apesar das diferenças que existem, os conceitos dos autores não supervalorizam nem a reprodução nem a mudança social, mas, ao contrário, tentam explicar esses fenômenos como jogo dialético. Palavras-chave: Pierre Bourdieu. Raymond Williams. Sociologia da literatura. “Habitus”. Estruturas de sentimento. The literature sociologies of Bourdieu and Williams are structured in two fundamental concepts: “habitus” and “sentiment structures”, respectively. It’s very clear the resemblance between them: both try to translate a kind of practical conscience, acquired by the social agents from a particular socializing process. To the fi rst, the “habitus” is internalized in the living experience of a specifi c fi eld; while that to the second that conscience is formed in the interior of cultural groups. In this sense, both ideas talk about shared values which approximate and withdraw some agents one from the others, creating solidarity and competition. This text intends to show that, despite of the existing differences, the authors concepts don’t overestimate neither the reproduction, nor the social change, but, otherwise, try to explain these phenomena as a dialectic game. Keywords

  9. Sir William Osler's speech at Troy: a Trojan horse?

    Science.gov (United States)

    Moran, Michael E

    2012-01-01

    Troy, New York, is a city of 55,000 people in upstate New York located along the Hudson River. A city of surprisingly rich cultural heritage, it was the home of New York state's first hospital outside New York City. The 50th anniversary celebration of Troy's hospital brought William Osler to the city as the keynote speaker. This speech, delivered on November 28, 1900, is one of Sir William's less well known addresses. Osler began his comments with Sir Thomas More's Utopia and talked at length about the hospital, its obligations, the influences it has upon the community, and the role of physicians and surgeons. He broached one of his old saws, the salary of attending physicians and their needed role in hospital management. His words were published in the diamond jubilee's records, but the hospital did not outlive its prominent guest professor, and it closed its doors in 1914. Just like the great historical city of Troy, New York's own Troy was on the brink of decline, and its hospital would be the first fatality. Therefore, it is almost prescient that the words of Osler, taken into historical context juxtaposed against the socioeconomic forces at work, are akin to the Greek's offering of a wooden edifice to end the Trojan War.

  10. Meteor Beliefs Project: some meteoric imagery in the works of William Shakespeare

    Science.gov (United States)

    McBeath, A.; Gheorghe, A. D.

    2003-08-01

    Passages from three of William Shakespeare's plays are presented, illustrating some of the beliefs in meteors in 16th-17th century England. They also reflect earlier beliefs and information which it is known Shakespeare drew on in constructing his works.

  11. An Investigation into Semantic and Phonological Processing in Individuals with Williams Syndrome

    Science.gov (United States)

    Lee, Cheryl S.; Binder, Katherine S.

    2014-01-01

    Purpose: The current study examined semantic and phonological processing in individuals with Williams syndrome (WS). Previous research in language processing in individuals with WS suggests a complex linguistic system characterized by "deviant" semantic organization and differential phonological processing. Method: Two experiments…

  12. Síndrome de Williams-Beuren. Enfoque diagnóstico a través del fenotipo

    Directory of Open Access Journals (Sweden)

    María Angelina Lacruz-Rengel

    2015-10-01

    Full Text Available Resumen (español El síndrome de Williams-Beuren es un trastorno genético del desarrollo neurológico que incluye diferentes manifestaciones clínicas como retardo en el crecimiento e intelectual, cardiopatía congénita y rasgo facial distintivo. El objetivo de este estudio es describir las características clínicas que conducen a su diagnóstico, conocer su evolución fenotípica y las medidas terapéuticas adecuadas. Se realizó un estudio retrospectivo, descriptivo, tipo serie de casos, en el que se incluyeron todos los pacientes con el diagnóstico de síndrome de Williams-Beuren, evaluados en el Instituto Autónomo Hospital Universitario de Los Andes, durante enero de 2000 a junio de 2014. El principal motivo de consulta fue la presencia de dismorfía facial y cardiopatía congénita, en la totalidad de los casos. La estenosis de la arteria pulmonar bilateral fue el tipo de cardiopatía congénita más frecuente en 4/7 pacientes. El síndrome de Williams-Beuren es una entidad genética que muestra un amplio espectro de características clínicas. Conocer todos estos hallazgos permite realizar el diagnóstico, ofrecer una adecuada atención médica, psicoterapéutica y educativa que permite mejorar su calidad de vida, sobrevida e inserción a la sociedad Abstract (english Williams-Beuren syndrome is a genetic neurodevelopmental disorder that includes different clinical manifestations as growth retardation and intellectual, congenital heart disease and distinctive facial features. The aim of this study was to describe the clinical features that leading to their diagnosis, know their phenotypic evolution and provide appropriate treatment. A retrospective, descriptive case series study, which included all patients with a diagnosis of Williams-Beuren syndrome, evaluated in the Autonomous Institute University Hospital of Los Andes, from January 2000 to June 2014 was performed. The main complaint was the presence of facial dysmorphic and

  13. Shoreline oiling conditions in Prince William Sound following the Exxon Valdez oil spill

    International Nuclear Information System (INIS)

    Neff, J.M.; Owens, E.H.; Stoker, S.W.; McCormick, D.M.

    1995-01-01

    Following the Exxon Valdez oil spill of March 24, 1989, in Prince William Sound, Alaska, Exxon conducted comprehensive, systematic shoreline surveys in cooperation with federal and state authorities to obtain information on the distribution and magnitude of shoreline oiling and to identify natural and cultural resources requiring special protection. Similar joint surveys were performed during the springs of 1990, 1991, and 1992 on all Prince william Sound and Gulf of Alaska shorelines that were suspected of having remnants of weathered oil and that would benefit from further cleanup. In the springs of 1990, 1991, and 1992, isolated pockets of subsurface oil were found, chiefly in small scattered zones in coarse cobble/boulder sediments in the upper intertidal or supratidal zones. In 1991, about one-third of the subdivisions in Prince William Sound with surface oil also contained some subsurface oil. The areal extent of this subsurface oil declined by nearly 70% between 1991 and 1992, from about 37,000 m 2 to about 12,000 m 2 . Moreover, where subsurface oil remained in 1992, it was present in lesser amounts. Rates of oil removal were greatest on coastal sections treated early in the spring and summer of 1989. Where shoreline treatment was delayed, the subsequent rate of removal of oil from the shore by natural processes was slower. 27 refs., 10 figs., 3 tabs

  14. Genes, language, and the nature of scientific explanations: the case of Williams syndrome.

    Science.gov (United States)

    Musolino, Julien; Landau, Barbara

    2012-01-01

    In this article, we discuss two experiments of nature and their implications for the sciences of the mind. The first, Williams syndrome, bears on one of cognitive science's holy grails: the possibility of unravelling the causal chain between genes and cognition. We sketch the outline of a general framework to study the relationship between genes and cognition, focusing as our case study on the development of language in individuals with Williams syndrome. Our approach emphasizes the role of three key ingredients: the need to specify a clear level of analysis, the need to provide a theoretical account of the relevant cognitive structure at that level, and the importance of the (typical) developmental process itself. The promise offered by the case of Williams syndrome has also given rise to two strongly conflicting theoretical approaches-modularity and neuroconstructivism-themselves offshoots of a perennial debate between nativism and empiricism. We apply our framework to explore the tension created by these two conflicting perspectives. To this end, we discuss a second experiment of nature, which allows us to compare the two competing perspectives in what comes close to a controlled experimental setting. From this comparison, we conclude that the "meaningful debate assumption", a widespread assumption suggesting that neuroconstructivism and modularity address the same questions and represent genuine theoretical alternatives, rests on a fallacy.

  15. La Fondation William et Flora Hewlett | CRDI - Centre de recherches ...

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

    La Fondation William et Flora Hewlett. http://www.hewlett.org/. Initiative Think tank. Cette initiative permet d'établir des organismes indépendants qui se consacrent à la recherche et à l'élaboration de politiques dans des pays en développement. Voir davantage. Initiative Think tank. Croissance de l'économie et débouchés ...

  16. Case report of sudden death in a child with Williams syndrome ...

    African Journals Online (AJOL)

    Williams syndrome is a neurodevelopmental disorder characterized by distinctive personality traits, facial features (so called “elfin face”) and cardiac abnormalities, of which supravalvular aortic stenosis is the most common lesion found. The cause is a deletion of a group of genes on chromosome 7q11.23. Administration of ...

  17. William Golding's Iconoclastic Views about the Neanderthal Man in "The Inheritors"

    Science.gov (United States)

    Youssef, Sayed Mohammed

    2016-01-01

    William Golding has been identified as a nonconformist whose opinions always go contrary to what is customarily accepted or established. This is shown in all his novels, more specifically "The Inheritors", in which he defies long established opinions held by anthropologists, historians, archaeologists as well as many others about the…

  18. Climatic data for Williams Lake, Hubbard County, Minnesota, 1982

    Science.gov (United States)

    Rosenberry, D.O.; Sturrock, A.M.; Scarborough, J.L.; Winter, T.C.

    1988-01-01

    Research on the hydrology of Williams Lake, north-central Minnesota includes study of evaporation. Those climatic data needed for energy budget and mass transfer studies are presented , including: water surface temperature, dry-bulb and wet-bulb air temperatures, wind speed, precipitation, and solar and atmospheric radiation. Some calculated values necessary for these studies are also presented, such as vapor pressure and Bowen-ratio values. Data are collected at raft and land stations.

  19. Climatic data for Williams Lake, Hubbard County, Minnesota, 1986

    Science.gov (United States)

    Rosenberry, D.O.; Sturrock, A.M.; Winter, T.C.

    1988-01-01

    Research on the hydrology of Williams Lake, north-central Minnesota includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer studies, including: water-surface temperature, dry-bulb and wet-bulb air temperatures, wind speed, precipitation, and solar and atmospheric radiation. Some calculated values necessary for these studies, such as vapor pressure and Bowen ratio numbers, also are presented. Data are collected at raft and land stations.

  20. Centennial ties: Harvey Cushing (1869-1939) and William Osler (1849-1919) on Andreas Vesalius (1514-1564).

    Science.gov (United States)

    Toodayan, Nadeem

    2017-08-01

    Andreas Vesalius is often regarded as the founding father of modern anatomical study. The quincentennial anniversary of his birth - 31 December 2014 - has been very widely commemorated, and it is the purpose of this article to contrast these celebrations with what happened during the Vesalius quatercentenary year of 1914. More specifically, we look at how Vesalius was perceived a century ago by examining his influence on two of western medicine's most iconic gentlemen - Harvey Williams Cushing (1869-1939) and his larger than life mentor, Sir William Osler (1849-1919).

  1. Description of common musculoskeletal findings in Williams Syndrome and implications for therapies.

    Science.gov (United States)

    Copes, L E; Pober, B R; Terilli, C A

    2016-07-01

    Williams syndrome (WS), also referred to as Williams-Beuren syndrome (WBS), is a relatively rare genetic disorder affecting ∼1/10,000 persons. Since the disorder is caused by a micro-deletion of ∼1.5 Mb, it is not surprising that the manifestations of WS are extremely broad, involving most body systems. In this paper, we primarily focus on the musculoskeletal aspects of WS as these findings have not been the subject of a comprehensive review. We review the MSK features commonly seen in individuals with WS, along with related sensory and neurological issues interacting with and compounding underlying MSK abnormalities. We end by providing perspective, particularly from the vantage point of a physical therapist, on therapeutic interventions to address the most common MSK and related features seen in WS. Clin. Anat. 29:578-589, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  2. Simulasi Perdagangan Saham PT Tambang Batubara Bukit Asam, Tbk. dengan Macd dan Williams % Range

    Directory of Open Access Journals (Sweden)

    Benny Benny

    2010-11-01

    Full Text Available Moving Average Convergence Divergence (MACD is a momentum indicator to determine the indication of the trend reversal point. Williams% Range is also a momentum indicator that can provide when reversal trend will occur. This analysis will use the data movement of stock prices for PT Tambang Coal Bukit Asam Tbk. (PTBA. PTBA stock prices are influenced by fundamental conditions such as limited supply of fuel which is rumored and coal is the main alternative fuels other than oil. Study period was 241 trade days. Data are analyzed in several periods and then fitted with the MACD indicator and Williams % R, then simulate the trade during the period of research studies to determine the level of trading profits or losses based on the combination of both these technical indicators. The conclusion of this analysis, the MACD is an indicator that is considered slow (lagging in giving an indication of weakness, but in reverse the MACD is considered to provide an accurate indication of where the indication given is rarely wrong. Williams% R is an rapid indicator in anticipation of a reversal trend, but these indicators often give a false indication since this indicator is quite sensitive to the movement of stock prices goings go up or down. 

  3. Validação do escore ultra-sonográfico de Williams para o diagnóstico da hepatopatia da fibrose cística Validation of the Williams ultrasound scoring system for the diagnosis of liver disease in cystic fibrosis

    Directory of Open Access Journals (Sweden)

    Eleonora D. T. Fagundes

    2004-01-01

    Full Text Available OBJETIVOS: Descrever as alterações hepáticas observadas ao exame ultra-sonográfico de fibrocísticos do Ambulatório de Fibrose Cística do Hospital das Clínicas da UFMG, comparar os achados ultra-sonográficos com critérios clínicos e bioquímicos e validar o escore de Williams para o diagnóstico de hepatopatia associada à fibrose cística. MÉTODOS: Setenta fibrocísticos foram acompanhados prospectivamente e submetidos a exame clínico, bioquímico e ultra-sonográfico. Os achados ultra-sonográficos foram comparados com os resultados do exame clínico e bioquímico. Para a validação do escore ultra-sonográfico de Williams, os critérios clínicos e bioquímicos foram utilizados como padrão-ouro. Foram calculados sensibilidade, especificidade, valor preditivo positivo e valor preditivo negativo do escore de Williams. Para os cálculos, os pacientes foram divididos em dois grupos: normal ao exame ultra-sonográfico (escore = 3 ou alterado (escore > 3. RESULTADOS: Dez pacientes preencheram os critérios clínicos e/ou bioquímicos para hepatopatia (14,3%. Todos os pacientes hepatopatas segundo os critérios clínicos e/ou bioquímicos apresentavam alguma alteração ao exame ultra-sonográfico. As alterações do parênquima hepático, borda hepática e fibrose periportal foram encontradas mais freqüentemente entre os hepatopatas, com diferença estatisticamente significativa. O escore de Williams apresentou alta especificidade (91,7%; IC 80,9-96,9, mas baixa sensibilidade (s = 50%; IC 20,1-79,9 para o diagnóstico da hepatopatia. CONCLUSÕES: O escore de Williams não constituiu um bom exame de triagem quando comparado ao exame clínico e bioquímico. Uma vez que ainda não há nenhum teste que, utilizado isoladamente, apresente sensibilidade adequada, é recomendável a utilização conjunta dos exames clínico, bioquímico e ultra-sonográfico no diagnóstico da hepatopatia associada à fibrose cística, sempre em avalia

  4. The Recurring Author: William Shakespeare, a Case Study through Content Analysis.

    Science.gov (United States)

    Harrison, Robert L., Jr.

    The "recurring author" is one whose works appear many times at different levels in instructional units found in literature textbook series. A descriptive case study discussed the treatment of a recurring author, William Shakespeare, using units in a sample of six literature textbook series. Developed to describe, to code, and to analyze…

  5. Prosodic Abilities of Spanish-Speaking Adolescents and Adults with Williams Syndrome

    Science.gov (United States)

    Martinez-Castilla, Pastora; Sotillo, Maria; Campos, Ruth

    2011-01-01

    In spite of the relevant role of prosody in communication, and in contrast with other linguistic components, there is paucity of research in this field for Williams syndrome (WS). Therefore, this study performed a systematic assessment of prosodic abilities in WS. The Spanish version of the Profiling Elements of Prosody in Speech-Communication…

  6. Diurnal Cortisol Profile in Williams Syndrome in Novel and Familiar Settings

    Science.gov (United States)

    Lense, Miriam Diane; Tomarken, Andrew J.; Dykens, Elisabeth M.

    2013-01-01

    Williams syndrome (WS) is a neurodevelopmental genetic disorder associated with high rates of anxiety and social issues. We examined diurnal cortisol, a biomarker of the stress response, in adults with WS in novel and familiar settings, and compared these profiles to typically developing (TD) adults. WS and TD participants had similar profiles in…

  7. William Gaddis’s Immortality: Celebration, Cartoon, or Corruption?

    Directory of Open Access Journals (Sweden)

    Crystal Alberts

    2013-11-01

    Full Text Available Although ostensibly a review of 'The Letters of William Gaddis' edited by Steven Moore (Champaign: Dalkey Archive, 2013, this article evaluates Moore’s volume in light of generally accepted practices of scholarly editions and the handling of historical documents. In particular, Alberts compares some of Moore’s edited letters to the originals housed either at Washington University in St. Louis or the Harry Ransom Center at the University of Texas, Austin and reveals issues involving the representation of the archival material, inconsistencies in editorial principles, and a misattributed letter, among other things.

  8. First field trial of an immunoradiometric assay for the detection of malaria sporozoites in mosquitoes

    International Nuclear Information System (INIS)

    Collins, F.H.; Zavala, F.; Graves, P.M.; Cochrane, A.H.; Gwadz, R.W.; Akoh, J.; Nussenzweig, R.S.

    1984-01-01

    An immunoradiometric assay (IRMA) using a monoclonal antibody to the major surface protein of Plasmodium falciparum sporozoites was used to assess the P. falciparum sporozoite rate in a West African population of Anopheles gambiae (s.1.). Unlike current dissection techniques, the IRMA could detect sporozoite antigen in dried as well as fresh mosquitoes. In a controlled comparison, the sensitivity of the IRMA was comparable that of the dissection technique. Additionally, the IRMA was species specific and quantitative. Sensitivity of the assay was sufficient to detect sporozoite infections resulting from the development of a single oocyst

  9. WILLIAM HAZLITT, OBSESSIVE LOVE, AND LIBER AMORIS.

    Science.gov (United States)

    Trosman, Harry

    2017-07-01

    William Hazlitt, a distinguished literary figure of the early nineteenth century and a forerunner of psychoanalytic insights, had a keen awareness of the impact of the imagination on assessing works of art. At forty-two, he became hopelessly involved in an obsessive love affair with a nineteen-year-old woman and could not extricate himself from the relationship. The affair followed the death of his father, a powerful influence on his life. Factors in his obsessive love included finding an object of idealization subject to his imaginative creation and narcissistically reexperiencing himself about to begin a new life. © 2017 The Psychoanalytic Quarterly, Inc.

  10. Featural versus configural face processing in a rare genetic disorder: Williams syndrome

    NARCIS (Netherlands)

    Isaac, L.; Lincoln, A.

    2011-01-01

    Background Williams syndrome (WMS) is a rare genetic disorder with an estimated prevalence of 1 in 20 000 live births. Among other characteristics, WMS has a distinctive cognitive profile with spared face processing and language skills that contrasts with impairment in the cognitive domains of

  11. John Whitridge Williams, MD (1866–1931) of Baltimore: pioneer of academic obstetrics

    Science.gov (United States)

    Dunn, P M

    2007-01-01

    Williams was the founder of academic obstetrics in the United States and with his textbook was the recognised leader of this discipline in America during the first 30 years of the 20th century. PMID:17185435

  12. William J. Donovan: Visionary, Strategic Leader, an Historical Perspective

    Science.gov (United States)

    1991-05-03

    War II years until his death . 1945 through 1959. Strategy, without Information on which It can rely, is helpless. Information Is useless unless It Is...was again emulating his Rough Rider hero, because like him, he was now a cavalryman.32 Donovan had never been a horseman or soldier before, but like...Intelligence officer and Chief of Combined Operatlrns during World War II, said of General William Donovan In 1966, seven years after his death , "This

  13. OBITUARY: Sir William Mitchell Physicist and enthusiast for science

    CERN Multimedia

    Cowley, R

    2002-01-01

    "William Mitchell was successively head of Physics at Reading and Oxford universities, and Chairman of the Science and Engineering Research Council from 1985 to 1990. He is largely responsible for the excellent neutron and X-ray facilities that are available for research by scientists in the UK. He was one of the first to realise that these uniquely powerful facilities would be essential tools not only for physicists but also for chemists, biologists, materials scientists and engineers" (1 page).

  14. Sleep EEG Fingerprints Reveal Accelerated Thalamocortical Oscillatory Dynamics in Williams Syndrome

    Science.gov (United States)

    Bodizs, Robert; Gombos, Ferenc; Kovacs, Ilona

    2012-01-01

    Sleep EEG alterations are emerging features of several developmental disabilities, but detailed quantitative EEG data on the sleep phenotype of patients with Williams syndrome (WS, 7q11.23 microdeletion) is still lacking. Based on laboratory (Study I) and home sleep records (Study II) here we report WS-related features of the patterns of…

  15. Toddlers with Williams Syndrome Process Upright but Not Inverted Faces Holistically

    Science.gov (United States)

    Cashon, Cara H.; Ha, Oh-Ryeong; DeNicola, Christopher A.; Mervis, Carolyn B.

    2013-01-01

    Holistic processing of upright, but not inverted, faces is a marker of perceptual expertise for faces. This pattern is shown by typically developing individuals beginning at age 7 months. Williams syndrome (WS) is a rare neurogenetic developmental disorder characterized by extreme interest in faces from a very young age. Research on the effects of…

  16. William Whewell, Galileo, and reconceptualizing the history of science and religion.

    Science.gov (United States)

    Wilson, David B

    2011-12-20

    This paper advocates a reconceptualization of the history of science and religion. It is an approach to the subject that would aid research by historians of science as well as their message to others, both academic and non-academic. The approach is perfectly illustrated by the life and ideas of William Whewell and Galileo.

  17. Audiological follow-up of 24 patients affected by Williams syndrome.

    Science.gov (United States)

    Barozzi, Stefania; Soi, Daniela; Spreafico, Emanuela; Borghi, Anna; Comiotto, Elisabetta; Gagliardi, Chiara; Selicorni, Angelo; Forti, Stella; Cesarani, Antonio; Brambilla, Daniele

    2013-09-01

    Williams syndrome is a neurodevelopmental disorder associated with cardiovascular problems, facial abnormalities and several behavioural and neurological disabilities. It is also characterized by some typical audiological features including abnormal sensitivity to sounds, cochlear impairment related to the outer hair cells of the basal turn of the cochlea, and sensorineural or mixed hearing loss, predominantly in the high frequency range. The aim of this report is to describe a follow-up study of auditory function in a cohort of children affected by this syndrome. 24 patients, aged 5-14 years, were tested by means of air/bone conduction pure-tone audiometry, immittance test and transient evoked otoacoustic emissions. They were evaluated again 5 years after the first assessment, and 10 of them underwent a second follow-up examination after a further 5 years. The audiometric results showed hearing loss, defined by a pure tone average >15 dB HL, in 12.5% of the participants. The incidence of hearing loss did not change over the 5-year period and increased to 30% in the patients who underwent the 10-year follow-up. Progressive sensorineural hearing loss was detected in 20% of the patients. A remarkable finding of our study regarded sensorineural hearing impairment in the high frequency range, which increased significantly from 25% to 50% of the participants over the 5-year period. The increase became even more significant in the group of patients who underwent the 10-year follow-up, by which time the majority of them (80%) had developed sensorineural hearing loss. Otoacoustic emissions were found to be absent in a high percentage of patients, thus confirming the cochlear fragility of individuals with Williams syndrome. Our study verified that most of the young Williams syndrome patients had normal hearing sensitivity within the low-middle frequency range, but showed a weakness regarding the high frequencies, the threshold of which worsened significantly over time in

  18. Williams syndrome and its cognitive profile: the importance of eye movements

    Directory of Open Access Journals (Sweden)

    Van Herwegen J

    2015-06-01

    Full Text Available Jo Van Herwegen Department of Psychology, Kingston University London, Surrey, UK Abstract: People with Williams syndrome (WS, a rare neurodevelopmental disorder that is caused by a deletion on the long arm of chromosome 7, often show an uneven cognitive profile with participants performing better on language and face recognition tasks, in contrast to visuospatial and number tasks. Recent studies have shown that this specific cognitive profile in WS is a result of atypical developmental processes that interact with and affect brain development from infancy onward. Using examples from language, face processing, number, and visuospatial studies, this review evaluates current evidence from eye-tracking and developmental studies and argues that domain general processes, such as the ability to plan or execute saccades, influence the development of these domain-specific outcomes. Although more research on eye movements in WS is required, the importance of eye movements for cognitive development suggests a possible intervention pathway to improve cognitive abilities in this population. Keywords: Williams syndrome, eye movements, face processing, language, number, visuospatial abilities

  19. Williams Syndrome and Anesthesia for Non-cardiac Surgery: High Risk Can Be Mitigated with Appropriate Planning.

    Science.gov (United States)

    Brown, Morgan L; Nasr, Viviane G; Toohey, Rebecca; DiNardo, James A

    2018-03-23

    Patients with Williams syndrome are considered at high risk for anesthesia-related adverse events. At our institution, all William syndrome patients undergoing cardiac surgical, cardiac catheterization/interventional procedures, and cardiac imaging studies are cared for by cardiac anesthesiologists. All William syndrome patients undergoing non-cardiac surgical, interventional, or imaging studies are cared for by main operating room pediatric anesthesiologists with consultative input from a cardiac anesthesiologist. We reviewed our experience with 75 patients undergoing 202 separate anesthetics for 95 non-cardiac procedures and 107 cardiac procedures from 2012 to 2016. The mean age was 7.5 ± 7.0 years and the mean weight was 22.3 ± 17.0 kg. One hundred and eighty-seven patients had a general anesthetic (92.6%). Medications used included etomidate in 26.2%, propofol in 37.6%, isoflurane in 47.5%, and sevoflurane in 68.3%. Vasopressors and inotropes were required including calcium (22.8%), dopamine (10.4%), norepinephrine (17.3%), phenylephrine (35.1%), vasopressin (0.5%), and ephedrine (5.4%). The median length of stay after anesthesia was 2.8 days (range 0-32). No adverse events occurred in 89.6% of anesthetics. There were two cases of cardiac arrest, one of which required extracorporeal life support for resuscitation. Of the non-cardiac surgical procedures, 95.7% did not have a cardiovascular adverse event. Patients with Williams syndrome are at high risk for anesthesia, especially when undergoing cardiac procedures. The risk can be mitigated with appropriate planning and adherence to the hemodynamic goals for non-cardiac surgical procedures.

  20. William Harvey & Capillaries: Can You "Discover" Circulation without Connections between Arteries & Veins?

    Science.gov (United States)

    Allchin, Douglas

    2005-01-01

    William Harvey's discovery of the presence of capillaries and the role played by them without actually seeing them highlights his power of observation and logic. However, his perspective could not be considered as new since he had adopted his disposition for ocular demonstration from Aristotle and Galen.

  1. Perceiving Facial and Vocal Expressions of Emotion in Individuals with Williams Syndrome

    Science.gov (United States)

    Plesa-Skwerer, Daniela; Faja, Susan; Schofield, Casey; Verbalis, Alyssa; Tager-Flusberg, Helen

    2006-01-01

    People with Williams syndrome are extremely sociable, empathic, and expressive in communication. Some researchers suggest they may be especially sensitive to perceiving emotional expressions. We administered the Faces and Paralanguage subtests of the Diagnostic Analysis of Nonverbal Accuracy Scale (DANVA2), a standardized measure of emotion…

  2. Drug-Coated Balloon Angioplasty: A Novel Treatment for Pulmonary Artery In-Stent Stenosis in a Patient with Williams Syndrome.

    Science.gov (United States)

    Cohen, Jennifer L; Glickstein, Julie S; Crystal, Matthew A

    2017-12-01

    A 20-month-old boy with Williams syndrome had undergone multiple surgical and catheter-based interventions for resistant peripheral pulmonary arterial stenoses with eventual bilateral stent placement and conventional balloon angioplasty. He persistently developed suprasystemic right ventricular (RV) pressure. Angioplasty with a drug-coated balloon (DCB) was performed for in-stent restenosis and to remodel his distal pulmonary vessels bilaterally. This resulted in immediate improvement in the in-stent stenosis and resultant decrease in RV pressure. Follow-up catheterization two months later continued to show long-lasting improvement in the in-stent stenosis. We hypothesize that the anti-proliferative effects of DCBs may be of benefit in the arteriopathy associated with Williams syndrome. We report this as a novel use of a DCB in the pulmonary arterial circulation in a patient with Williams syndrome.

  3. Cognitive-behavioral phenotypes of Williams syndrome are associated with genetic variation in the GTF2I gene, in a healthy population.

    Science.gov (United States)

    Crespi, Bernard J; Hurd, Peter L

    2014-11-28

    Individuals with Williams syndrome, a neurogenetic condition caused by deletion of a set of genes at chromosomal location 7q11.23, exhibit a remarkable suite of traits including hypersociality with high, nonselective friendliness and low social anxiety, expressive language relatively well-developed but under-developed social-communication skills overall, and reduced visual-spatial abilities. Deletions and duplications of the Williams-syndrome region have also been associated with autism, and with schizophrenia, two disorders centrally involving social cognition. Several lines of evidence have linked the gene GTF2I (General Transcription Factor IIi) with the social phenotypes of Williams syndrome, but a role for this gene in sociality within healthy populations has yet to be investigated. We genotyped a large set of healthy individuals for two single-nucleotide polymorphisms in the GTF2I gene that have recently been significantly associated with autism, and thus apparently exhibit functional effects on autism-related social phenotypes. GTF2I genotypes for these SNPs showed highly significant association with low social anxiety combined with reduced social-communication abilities, which represents a metric of the Williams-syndrome cognitive profile as described from previous studies. These findings implicate the GTF2I gene in the neurogenetic basis of social communication and social anxiety, both in Williams syndrome and among individuals in healthy populations.

  4. Lähtugem ehitistest! / William J. R. Curtis ; interv. Andres Kurg, Karin Hallas, Triin Ojari

    Index Scriptorium Estoniae

    Curtis, William J. R.

    1998-01-01

    24. apr. pidas Rotermanni soolalaos loengu arhitektuuriajaloolane William J. R. Curtis. Katkeid jutuajamisest W. Curtisega. Arhitektuurikriitikast, oma raamatust "Modern Architecture since 1900", millest W. Curtis praegu kriitikuna kirjutab, Lille'i projektist jm

  5. Parents perceptions of social inclusion for children with Williams Syndrome

    OpenAIRE

    Gulliver, Katherine

    2016-01-01

    This thesis explores parents’ perceptions of social inclusion for children with Williams Syndrome; a rare intellectual disability with a distinct social cognitive profile. 5 interviews with parents give rich understanding to what parents’ value for their child’s education, and how this is achieved. Thematic analysis highlights key similarities and differences in experiences between parents of children attending mainstream schools and one special school. Severity of disability affects how pare...

  6. Morphological differences in the mirror neuron system in Williams Syndrome

    OpenAIRE

    Ng, Rowena; Brown, Timothy T.; Erhart, Matthew; Järvinen, Anna M.; Korenberg, Julie R.; Bellugi, Ursula; Halgren, Eric

    2015-01-01

    Williams syndrome (WS) is a genetic condition characterized by an overly gregarious personality, including high empathetic concern for others. Although seemingly disparate from the profile of autism spectrum disorder (ASD), both are associated with deficits in social communication/cognition. Notably, the mirror neuron system (MNS) has been implicated in social dysfunction for ASD; yet, the integrity of this network and its association with social functioning in WS remains unknown. Magnetic re...

  7. The Impact of Personality on History: An Interview with William L. Shirer.

    Science.gov (United States)

    Social Education, 1983

    1983-01-01

    William L. Shirer, author of Rise and Fall of the Third Reich, discusses a wide variety of subjects, including the personalities of Roosevelt and Hitler, why the Germans succumbed to Nazism, McCarthyism in the United States, and the heroic resistance of the Russians to German invasion. (CS)

  8. The Production of Figurative Language in Typically Developing Children and Williams Syndrome

    Science.gov (United States)

    Naylor, Lauren; Van Herwegen, Jo

    2012-01-01

    The current study investigated the development of figurative language production, including different types of figurative expressions, during a fictional narrative in 20 typically developing (TD) children and 20 children with Williams syndrome (WS) aged 7-18 years old. In contrast to previous studies, developmental trajectories showed that (1) the…

  9. A Comparison between Linguistic Skills and Socio-Communicative Abilities in Williams Syndrome

    Science.gov (United States)

    Alfieri, P.; Menghini, D.; Marotta, L.; De Peppo, L.; Ravà, L.; Salvaguardia, F.; Varuzza, C.; Vicari, S.

    2017-01-01

    Background: Individuals with Williams syndrome (WS) show a disharmonic linguistic profile with a clear pattern of strengths and weaknesses. Despite their sociable nature, atypical socio-communicative abilities and deficits in communication and relationship with others have been found. Aim: The aim of the present study was to investigate whether…

  10. Evaluation of a Stranger Safety Training Programme for Adults with Williams Syndrome

    Science.gov (United States)

    Fisher, M. H.

    2014-01-01

    Background: Individuals with Williams syndrome (WS) are reported to display increased sociability towards strangers, leading to increased social vulnerability. No research has examined real life interactions of adults with WS towards strangers and no interventions have been implemented to teach stranger safety skills to this population. Method:…

  11. Contrast-Marking Prosodic Emphasis in Williams Syndrome: Results of Detailed Phonetic Analysis

    Science.gov (United States)

    Ito, Kiwako; Martens, Marilee A.

    2017-01-01

    Background: Past reports on the speech production of individuals with Williams syndrome (WS) suggest that their prosody is anomalous and may lead to challenges in spoken communication. While existing prosodic assessments confirm that individuals with WS fail to use prosodic emphasis to express contrast, those reports typically lack detailed…

  12. Random Thoughts on William Shakespeare and Medicine

    Directory of Open Access Journals (Sweden)

    KV Sahasranam

    2017-04-01

    Full Text Available Medicine and literature have always been connected over the ages. William Shakespeare (1564-1616 is no exception. There are plenty of references to medicine and diseases in the works of Shakespeare. The knowledge which Shakespeare has of medical conditions is much more than is expected of a common man. This is attributed to his association with practitioners of his time and reading of contemporary texts in medicine. Also his son in law Dr. John Hall who married Susanna, Shakespeare's eldest daughter would have contributed substantially to the knowledge of medicine in Shakespeare's compositions. Surgery at the Elizabethan times was well known and is reflected to a large extent in his plays.

  13. Spatial-Sequential and Spatial-Simultaneous Working Memory in Individuals with Williams Syndrome

    Science.gov (United States)

    Lanfranchi, Silvia; De Mori, Letizia; Mammarella, Irene C.; Carretti, Barbara; Vianello, Renzo

    2015-01-01

    The aim of the present study was to compare visuospatial working memory performance in 18 individuals with Williams syndrome (WS) and 18 typically developing (TD) children matched for nonverbal mental age. Two aspects were considered: task presentation format (i.e., spatial-sequential or spatial-simultaneous), and level of attentional control…

  14. Patterns and Trajectories in Williams Syndrome: The Case of Visual Orientation Discrimination

    Science.gov (United States)

    Palomares, Melanie; Englund, Julia A.; Ahlers, Stephanie

    2011-01-01

    Williams Syndrome (WS) is a developmental disorder typified by deficits in visuospatial cognition. To understand the nature of this deficit, we characterized how people with WS perceive visual orientation, a fundamental ability related to object identification. We compared WS participants to typically developing children (3-6 years of age) and…

  15. Factor Structure of the Children's Behavior Questionnaire in Children with Williams Syndrome

    Science.gov (United States)

    Leyfer, Ovsanna; John, Angela E.; Woodruff-Borden, Janet; Mervis, Carolyn B.

    2012-01-01

    To examine the factor structure of temperament in 5-10-year-olds with Williams syndrome, an exploratory factor analysis was conducted on the responses of parents of 192 children on the children's behavior questionnaire. Four factors were identified. Two corresponded to factors reported for typically developing children: effortful control and…

  16. Severity of Hyperacusis Predicts Individual Differences in Speech Perception in Williams Syndrome

    Science.gov (United States)

    Elsabbagh, M.; Cohen, H.; Cohen, M.; Rosen, S.; Karmiloff-Smith, A.

    2011-01-01

    Background: Williams Syndrome (WS) is a neurodevelopmental disorder of genetic origin, characterised by relative proficiency in language in the face of serious impairment in several other domains. Individuals with WS display an unusual sensitivity to noise, known as hyperacusis. Methods: In this study, we examined the extent to which hyperacusis…

  17. William Healy, M.D., Father of the American Child Guidance Movement

    Science.gov (United States)

    1981-08-01

    courts, was another important development, starting in 1899. Meyer, Sigmund Freud , and Healy all contributed to the next step, which coupled the...Dummer Papers lists 454 correspondents. The prominent psychiatrists include: Franz Alexander, Trigant Burrow, Havelock Ellis, Flanders Dunbar, Sigmund ... Freud , Roy Grinker, William Healy, Karen Homey, Marion E. Kenworthy, Lawson Lowrey, Julse Masserman, Karl Menninger, Adolf Meyer, Smith Ely Jelliffe

  18. Time–frequency analysis of nonstationary complex magneto-hydro-dynamics in fusion plasma signals using the Choi–Williams distribution

    International Nuclear Information System (INIS)

    Xu, L.Q.; Hu, L.Q.; Chen, K.Y.; Li, E.Z.

    2013-01-01

    Highlights: • Choi–Williams distribution yields excellent time–frequency resolution for discrete signal. • CWD method provides clear time–frequency pictures of EAST and HT-7 fast MHD events. • CWD method has advantages to wavelets transform scalogram and the short-time Fourier transform spectrogram. • We discuss about how to choose the windows and free parameter of CWD method. -- Abstract: The Choi–Williams distribution is applied to the time–frequency analysis of signals describing rapid magneto-hydro-dynamic (MHD) modes and events in tokamak plasmas. A comparison is made with Soft X-ray (SXR) signals as well as Mirnov signal that shows the advantages of the Choi–Williams distribution over both continuous wavelets transform scalogram and the short-time Fourier transform spectrogram. Examples of MHD activities in HT-7 and EAST tokamak are shown, namely the onset of coupling tearing modes, high frequency precursors of sawtooth, and low frequency MHD instabilities in edge localized mode (ELM) free in H mode discharge

  19. Williams Sendromu Olan Bireylerin Ailelerinin Deneyimlerinin ve Karşılaştıkları Güçlüklerin Belirlenmesi

    Directory of Open Access Journals (Sweden)

    Deniz Tekin Ersan

    2016-12-01

    Full Text Available Williams Sendromu, belirli bir kromozomda silinme meydana gelmesi ile oluşan nörogelişimsel bir bozukluktur. Görülme sıklığı düşük olan Williams Sendromu ile ilgili yapılmış çalışmalar hem ülkemizde hem de dünyada son derece sınırlıdır. Bu araştırma ile Williams Sendromu olan bireylerin ailelerinin yaşadığı deneyimlerin ve güçlüklerin belirlenmesi amaçlanmaktadır. Araştırmanın modeli nitel araştırma yöntemidir. Araştırmaya beş Williams Sendromu olan bireyin ailesi katılmıştır. Araştırmada veriler, yarı yapılandırılmış görüşme yöntemi ile ve telefon aracılığı ile toplanmıştır. Veriler betimsel analiz ile analiz edilmiştir. Araştırma bulgularına göre; katılımcıların tümünün Williams Sendromu olan bir çocuğa sahip olmayı zor bir deneyim olarak değerlendirdikleri, çocuklarının geleceğine yönelik kaygı taşıdıkları gözlenmiştir. Ailelerin yaşadıkları güçlüklere bakıldığında özellikle çocuklarının davranış problemlerine dair yaşanan güçlükler öne çıkmaktadır. Bunun yanında eğitim ve sağlık alanında uzmanların konu ile ilgili bilgisinin yetersizliği, sahip oldukları olumsuz tutumlar ve aynı zamanda verilen hizmetlerin yetersizliği ile ilgili görüşler öne çıkmaktadır. Ek olarak, kaynakların azlığı ve bilgiye ulaşmanın zorluğuna ilişkin bulgular da elde edilmiştir. Williams Syndrome is a neuro-developmental disorder, which is caused by a deletion in a certain chromosome. Prevalence of Williams Syndrome is low and there is limited number of studies on Williams Syndrome both in our country and abroad. The purpose of this study is to determine experiences and difficulties of parents who have children with Williams Syndrome. It is a qualitative study. Five parents of children with Williams Syndrome were participated in the study. Data collected through semi structured interview via phone calls. Data were analyzed

  20. Williams-Beuren syndrome: pitfalls for diagnosis in limited resources setting

    OpenAIRE

    Lumaka, Aimé; Lukoo, Rita; Mubungu, Gerrye; Lumbala, Paul; Mbayabo, Gloire; Mupuala, Aimée; Lukusa-Tshilobo, Prosper; Devriendt, Koenraad

    2016-01-01

    Key Clinical Message Patients with Williams?Beuren Syndrome can be recognized clinically, given the characteristic dysmorphism, intellectual disability, and behavior. We report on a Congolese boy with typical WBS facial characteristics. He suffered meningitis and coma at the age of 2 years then subsequently presented with profound intellectual disability and atypical behavior. The WBS was only made at age 8.2 years and confirmed with FISH testing and microarray?CGH. The present report aims to...

  1. "I Had Made a Mistake": William H. Kilpatrick and the Project Method

    Science.gov (United States)

    Knoll, Michael

    2012-01-01

    Background/Context: William H. Kilpatrick is known worldwide as "Mr. Project Method." Despite considerable scholarship by Lawrence A. Cremin, Herbert M. Kliebard, Milton A. Bleeke, John A. Beineke, and others, the origin of Kilpatrick's celebrated paper of 1918 has never been explored in depth and its historical context. Focus of Study:…

  2. Absolutism and Natural Law Argument: William O. Douglas on Freedom of Expression.

    Science.gov (United States)

    Rodgers, Raymond S.

    Noting that United States Supreme Court Justice William O. Douglas has often been characterized as an "absolutist" in terms of First Amendment policy, this paper argues that, in fact, Douglas's policy positions provided for less than absolute freedom to communicate. The paper then reveals, through an anlaysis of 18 of Douglas's opinions,…

  3. William H. Taft High School Project HOLA, 1985-1986. OEA Evaluation Report.

    Science.gov (United States)

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    Project HOLA at William H. Taft High School (Bronx, New York) assists foreign-born and Puerto Rican-born students to quickly assists foreign- and Puerto Rican-born students to quickly acquire English language skills and an American cultural orientation; to maintain or improve their Spanish language skills and cultural knowledge; and to be…

  4. William H. Taft High School Project HOLA, 1986-1987. OEA Evaluation Report.

    Science.gov (United States)

    Martinez, Ana L.; And Others

    In its fourth year of Title VII funding, Project HOLA at William H. Taft High School served 383 Spanish-speaking students of limited English proficiency from low-income families. The program's goals were to develop English language skills for mainstreaming, to develop an understanding and awareness of American culture and society, to develop…

  5. William Bagley versus Arthur Bestor: Why the Standard Story Is Not True

    Science.gov (United States)

    Null, J. Wesley

    2008-01-01

    This essay challenges the conventional understanding of William Bagley and Arthur Bestor, which suggests that they held similar views in curriculum and teacher education. The author thinks this view is completely wrong and provides a radical new interpretation of Bagley and Bestor that uncovers a lost tradition within the field of education.…

  6. Parent and Teacher Perspectives about Problem Behavior in Children with Williams Syndrome

    Science.gov (United States)

    Klein-Tasman, Bonita P.; Lira, Ernesto N.; Li-Barber, Kirsten T.; Gallo, Frank J.; Brei, Natalie G.

    2015-01-01

    Problem behavior of 52 children with Williams syndrome ages 6 to 17 years old was examined based on both parent and teacher report. Generally good inter-rater agreement was found. Common areas of problem behavior based both on parent and teacher report included attention problems, anxiety difficulties, repetitive behaviors (e.g., obsessions,…

  7. The Use of Cohesive Markers in Narratives by Children with Williams Syndrome

    Science.gov (United States)

    Jones, Nancy Elizabeth

    2013-01-01

    This study examined how children and adolescents with Williams syndrome (WS; ages 8 years, 0 months [8;0]-14;5) used referential devices (determiners and pronouns), tense, and connectives to create cohesion in oral narratives based on a storybook compared to typically developing mentally and chronologically age-matched children. WS children used…

  8. Williams Syndrome Hypersociability: A Neuropsychological Study of the Amygdala and Prefrontal Cortex Hypotheses

    Science.gov (United States)

    Capitao, Liliana; Sampaio, Adriana; Fernandez, Montse; Sousa, Nuno; Pinheiro, Ana; Goncalves, Oscar F.

    2011-01-01

    Individuals with Williams syndrome display indiscriminate approach towards strangers. Neuroimaging studies conducted so far have linked this social profile to structural and/or functional abnormalities in WS amygdala and prefrontal cortex. In this study, the neuropsychological hypotheses of amygdala and prefrontal cortex involvement in WS…

  9. ‘Wot larx!’: William Morris, Charles Dickens, and Fatherly Feelings

    Directory of Open Access Journals (Sweden)

    Wendy Parkins

    2011-09-01

    Full Text Available This essay explores the significance of William Morris’s reading of Dickens for Morris’s articulation of fatherly feelings. Recent scholarship on Victorian fatherhood has begun to overturn the stereotype of the dour, emotionally distant paterfamilias as providing only a partial understanding of forms of middle-class fatherhood and William Morris may serve as an example of a Victorian father whose parenting style eschewed detached authoritarianism, and instead combined nurture, play, and creativity. While Morris referred to Dickens’s works and characters in letters to a range of correspondents, his repeated usage of Joe Gargery’s catchphrase ‘Wot larx!’ (variously spelled occurs exclusively in letters to his wife and daughters, especially the latter. I will consider how the character of Joe Gargery, who combines nurturing tenderness with manly labour, was deployed by Morris to perform a playful and affectionate paternal persona. While Morris’s use of Joe’s catchphrase seems to express a spontaneous overflow of powerful feeling its status as a quotation also works to mark (and mask a disavowal of powerfully ambivalent feelings concerning his own emotional agency as husband and father.

  10. Pre-spill shoreline mapping in Prince William Sound, Alaska

    International Nuclear Information System (INIS)

    Owens, E.H.; Lamarche, A.; Reimer, P.D.; Marchant, S.O.; O'Brien, D.K.

    2003-01-01

    A long-term shoreline mapping program has been initiated in Prince William Sound, Alaska, to generate pre-spill data to assist in the planning activities for oil spill response in the area. Low-altitude aerial videotape surveys and video images form the basis for the mapping effort. The coast was initially divided into alongshore segments. The physical shore-zone is relatively homogeneous within each segment. A pre-spill Shoreline Cleanup Assessment Team (SCAT) database, using the ShoreData software, was created based on this initial detailed mapping. The SCAT field teams are therefore equipped with a detailed analysis of the shore-zone character. The same information was also used to develop a separate database for use by planning and response operations groups. The data is entered into the Graphical Resource Database (GRD), and a Geographic Information System (GIS). A simplified characterization of the primary features of each segment is then made available through interpretation of the data. In the event of an oil spill, the SCAT data in the ShoreData files can be combined with field data on shoreline oiling conditions using a second software package called ShoreAccess R which provides summaries of the main parameters required by the planning group. It can also be used as a data storage and management tool. As part of this program, more than 1700 kilometres of shoreline in Prince William Sound have already been mapped. 24 refs., 4 tabs., 5 figs

  11. Immunoradiometric assay for prolactin in serum and tissue; Comparison with radioimmunoassay

    Energy Technology Data Exchange (ETDEWEB)

    Ohnami, Shumpei; Nakata, Hajime; Eto, Sumiya (University of Occupational and Environmental Health Hospital, Kitakyushu, Fukuoka (Japan))

    1990-09-01

    Prolactin (PRL) concentrations in sera and tumors of patients with various pituitary tumors were measured by both immunoradiometric assay (IRMA) and radioimmunoassay (RIA). PRL concentrations in sera and tumor tissues measured by IRMA were well correlated with those measured by RIA. PRL concentrations in sera reflected those of tumors removed. This IRMA is a simple and useful method for PRL determination in serum and tissue. (author).

  12. Instruction, Curriculum and Society: Iterations Based on the Ideas of William Doll

    Science.gov (United States)

    Varbelow, Sonja

    2012-01-01

    This paper explores the relationship between society and school from the point of view of chaos theory with the purpose to understand the deficiencies in teacher education programs and to offer suggestions for their improvement. Based on the ideas of the postmodern curriculum theorist William Doll, it examines the paradigm shifts of world views…

  13. Dr William Farr of Shropshire (1807-1883): obstetric mortality and training.

    Science.gov (United States)

    Dunn, P M

    2002-07-01

    William Farr, chief statistician to the General Register Office for more than 40 years, was the most significant medical epidemiologist and statistician of the Victorian era. Often working behind the scenes, he helped to bring about many advances in hygiene and public health as well as developing a modern approach to the classification of disease and the collection and analysis of medical information data.

  14. Aortic anomalies in an adolescent with the Williams' elfin facies syndrome

    International Nuclear Information System (INIS)

    Williams, R.L.; Azouz, E.M.

    1984-01-01

    An adolescent with classical Williams' syndrome who presented with hypertensive encephalopathy is described. He had the unusual combination of supravalvular aortic stenosis, long segment coarctation of the aorta, aortic hypoplasia and a high bifurcation of the abdominal aorta. Surgical resection of the coarctation was required; however, the patient has remained moderately hypertensive. The aortic anomalies in this syndrome are reviewed and their frequency and importance examined. (orig.)

  15. Mental Health Concerns in Williams Syndrome: Intervention Considerations and Illustrations from Case Examples

    Science.gov (United States)

    Phillips, Kristin D.; Klein-Tasman, Bonita P.

    2009-01-01

    The refinement of the Williams syndrome phenotype has frequently included the study of behavioral and temperamental features common to individuals with this disorder. Within this line of research, the importance of evaluating incidence of psychopathology has been increasingly recognized, with studies consistently identifying an increased risk for…

  16. The Development of Metaphorical Language Comprehension in Typical Development and in Williams Syndrome

    Science.gov (United States)

    Thomas, Michael S. C.; Van Duuren, Mike; Purser, Harry R. M.; Mareschal, Denis; Ansari, Daniel; Karmiloff-Smith, Annette

    2010-01-01

    The domain of figurative language comprehension was used to probe the developmental relation between language and cognition in typically developing individuals and individuals with Williams syndrome. Extending the work of Vosniadou and Ortony, the emergence of nonliteral similarity and category knowledge was investigated in 117 typically…

  17. Sleep Patterns and Daytime Sleepiness in Adolescents and Young Adults with Williams Syndrome

    Science.gov (United States)

    Goldman, S. E.; Malow, B. A.; Newman, K. D.; Roof, E.; Dykens, E. M.

    2009-01-01

    Background: Sleep disorders are common in individuals with neurodevelopmental disorders and may adversely affect daytime functioning. Children with Williams syndrome have been reported to have disturbed sleep; however, no studies have been performed to determine if these problems continue into adolescence and adulthood. Methods: This study…

  18. Ramparts of empire the fortifications of sir william jervois, royal engineer 1821 - 1897

    CERN Document Server

    Crick, Timothy

    2015-01-01

    William Jervois was a military engineer who rose to prominence as a result of Lord Palmerston's extensive programme of fortification against a feared French invasion in the middle years of the nineteenth century. Ramparts of Empire is a detailed and engaging study of his life and works.

  19. Cortisol Reactivity and Performance Abilities in Social Situations in Adults with Williams Syndrome

    Science.gov (United States)

    Lense, Miriam D.; Dykens, Elisabeth M.

    2013-01-01

    Williams syndrome (WS) is a neurodevelopmental disorder associated with hypersociability and anxiety. However, little is known about how these salient aspects of the phenotype are related or their underlying physiology. We examined cortisol reactivity in WS because cortisol is responsive to psychosocial stress. Compared to typically developing…

  20. Sir William Mitchell (1925-2002)

    CERN Multimedia

    2002-01-01

    Sir William (Bill) Mitchell, former President of the CERN Council, died on 30th October 2002 at the age of 77. Mitchell was professor of Physics at Oxford University from 1978 to 1989, having previously been Professor of Physics, Dean of Science and Deputy Vice-Chancellor at Reading University. From 1985 to 1990 he was Chairman of the UK's Science and Engineering Research Council (SERC), which at the time was the funding agency for the UK's participation in the CERN programme. As Chairman, Mitchell was one of the UK representatives on the CERN Council, and in 1991 he was elected President, a position he held for three years. This was a difficult period for CERN. Financial problems were being faced in many member states, notably in Germany as a result of unification. This led to calls for reductions in the CERN budget and, more significantly, to requests for delays in consderation of future programmes. On the other hand for the future of CERN and the progress of elementary particle physics, it was necessary...

  1. David Owen Williams (1944 - 2006)

    CERN Multimedia

    2006-01-01

    Many people, not only at CERN but also throughout the world, were saddened to learn that their friend and colleague David Williams had passed away in the early hours of Tuesday 24 October. His death came after a year of fighting cancer with all of his usual determination and optimism. Even days before the end he was still welcoming to visitors, and was alert and interested in all their news. Born in 1944, David came to CERN from the University of Cambridge in 1966, with a degree in Physics and Computer Science. Joining what at the time was called the Documents and Data (DD) Division, in the earlier part his career he worked first on software for analysis of bubble chamber photographs, subsequently leading the group that supported experiments with 'hybrids' of bubble chambers and electronic detectors and then the group supporting online computing in experiments. He thus witnessed all of the enormous changes that took place in particle physics as the era of bubble chambers came to an end and the availability ...

  2. William L. Donn 1918-1987

    Science.gov (United States)

    Gedzelman, Stanley David

    William L. Donn, Professor Emeritus of the Department of Earth and Planetary Sciences, City College of New York, and Special Research Scientist at Lamont-Doherty Geological Observatory (LDGO) of Columbia University (Palisades, N.Y.), died at his home on June 30, 1987, at the age of 69. Bill demonstrated expertise in a wide range of fields, with a highly productive and creative research and writing career that included geology, oceanography, climatology, atmospheric physics, and meteorology.Donn was born in Brooklyn, N.Y., on March 2, 1918. At the tender age of 10 years, he demonstrated his love and talent for science by building a telescope with his brother, Bertram. During his undergraduate years at Brooklyn College, he switched his major from astronomy to geology. He was largely selftrained in both meteorology and oceanography, serving as head of the Meteorology Section, U.S. Merchant Marine Academy during World War II . One by-product of these years was the textbook Meteorology—With Marine Applications, first published in 1946. This widely adopted text became a standard for a generation of mariners and college students.

  3. John Dewey, William Wirt and the Gary Schools Plan: A Centennial Reappraisal

    Science.gov (United States)

    Thorburn, Malcolm

    2017-01-01

    A century on from the height of John Dewey's educational writings and the reputation of the Gary Schools Plan as a model of progressive education, the paper reappraises two key matters: the relationship between John Dewey and William Wirt, the first superintendent of the Gary Schools in Gary Indiana, and the coherence between John Dewey's…

  4. Item and Error Analysis on Raven's Coloured Progressive Matrices in Williams Syndrome

    Science.gov (United States)

    Van Herwegen, Jo; Farran, Emily; Annaz, Dagmara

    2011-01-01

    Raven's Coloured Progressive Matrices (RCPM) is a standardised test that is commonly used to obtain a non-verbal reasoning score for children. As the RCPM involves the matching of a target to a pattern it is also considered to be a visuo-spatial perception task. RCPM is therefore frequently used in studies in Williams Syndrome (WS), in order to…

  5. [William W. Cadbury and canton hospital].

    Science.gov (United States)

    Liu, Ze-Sheng; Liu, Ze-En

    2004-01-01

    William W. Cadbury M.D. was born in Philadelphia, USA and graduated from the Medical College of Pennsylvania University. It was nearly 40 years since he arrived in Canton (Guangzhou) in 1909 and left at retirement age. He taught western medicine in Canton Christian College and worked as a medical doctor in Canton Hospital, the oldest western medical hospital in the Orient. He was regarded as a famous foreign doctor and an excellent professor in internal medicine in the Republic of China. He wrote At the point of Lancet: 100 years of Canton Hospital 1835 - 1935, which recorded the achievement made by American missionary doctors, particularly the pioneers such as Peter Parker M.D. and John G. Kerr. M.D. So far the book is still an important reference for the studies on history of western medicine in China and the history of modern medical exchange between China and other countries.

  6. Evaluation of sea otter capture after the Exxon Valdez oil spill, Prince William Sound, Alaska

    Science.gov (United States)

    Bodkin, James L.; Weltz, F.; Bayha, Keith; Kormendy, Jennifer

    1990-01-01

    After the T/V Exxon Valdez oil spill into Prince William Sound, the U.S. Fish and Wildlife Service and Exxon Company, U.S.A., began rescuing sea otters (Enhydra lutris). The primary objective of this operation was to capture live, oiled sea otters for cleaning and rehabilitation. Between 30 March and 29 May 1989, 139 live sea otters were captured in the sound and transported to rehabilitation centers in Valdez, Alaska. Within the first 15 days of capture operations, 122 (88%) otters were captured. Most sea otters were captured near Knight, Green, and Evans islands in the western sound. The primary capture method consisted of dipnetting otters out of water and off beaches. While capture rates declined over time, survival of captured otters increased as the interval from spill date to capture date increased. The relative degree of oiling observed for each otter captured declined over time. Declining capture rates led to the use of tangle nets. The evidence suggests the greatest threat to sea otters in Prince William Sound occurred within the first 3 weeks after the spill. Thus, in the future, the authors believe rescue efforts should begin as soon as possible after an oil spill in sea otter habitat. Further, preemptive capture and relocation of sea otters in Prince William Sound may have increased the number of otters that could have survived this event.

  7. The Influence of the Doctor’s Mind Style in Spring and All on William Carlos Williams’s Poetry Creation

    Directory of Open Access Journals (Sweden)

    Meiling Fu

    2017-05-01

    Full Text Available This article intends to investigate the doctor’s mind style on William Carlos Williams in his collection of poems Spring and All. Research shows that Williams’s doctor’s life makes him shape a different view of the world. He always observes something difficult or challenging at first and notices something easy and comfortable at last. This paper concludes that Williams’s doctor’s mind style exerts influence on his creation of poetry both in content and in form.

  8. Charles William Lacaillade. Biologist, Parasitologist, Educator, and Mentor.

    Science.gov (United States)

    Imperato, Pascal James

    2017-02-01

    Charles William Lacaillade (1904-1978) was an eminent biologist in the middle decades of the twentieth century. He was born in Lawrence, Massachusetts of parents whose ancestors were French Canadians. His father, also named Charles William Lacaillade, was a dentist who graduated from Tufts University School of Dentistry in 1898. His mother, Elodia Eno, came from a family of very successful businessmen. Lacaillade was the third of six children. His two older brothers, Harold Carleton and Hector Eno, both graduated from the University of Louisville, School of Dentistry, while his younger brother, Lawrence, became a businessman. His sister, Luemma, married Dr. Henry Steadman, a veterinarian, while his youngest sister, Gloria, married a U.S. Army officer, Lieutenant Colonel Victor Anido. Lacaillade received his MS and PhD degrees in biology and zoology from Harvard University. He then became a fellow at The Rockefeller Institute for Medical Research. At both institutions, he studied under some of the most eminent biological scientists of the time. These included Rudolf W. Glaser, George Howard Parker, Theobald Smith, Carl TenBroeck, and William Morton Wheeler. At the Rockefeller Institute, he co-discovered the vector and mode of transmission of Eastern Equine Encephalomyelitis. This discovery, and the research he conducted with Rudolf W. Glaser, quickly established him as an outstanding biological researcher. However, a change in leadership at the Rockefeller Institute resulted in research priorities being given to the disciplines of general physiology, physical chemistry, and nutrition. This shift in the research agenda away from the biological sciences precluded career advancement at the Rockefeller Institute for post-doctoral fellows like Lacaillade. It was the height of the Great Depression, and even biologists with terminal doctoral degrees found it difficult to find positions. In 1935, Lacaillade accepted a position as an assistant in biology at St. John

  9. Bilateral vocal cord paralysis and hypothyroidism as presenting symptoms of Williams-Beuren syndrome: a case report.

    Science.gov (United States)

    Koren, Ilana; Kessel, Ira; Rotschild, Avi; Cohen-Kerem, Raanan

    2015-09-01

    Williams-Beuren syndrome is a rare neurodevelopmental disorder caused by deletion of 1.5-1.8Mb genes on chromosome 7q11.23. The syndrome was first described as a triad of supra-valvular aortic stenosis, mental retardation, and distinctive facial features. Our patient was referred due to audible inspiratory stridor when he was seven days old. Following endoscopy he was diagnosed with bilateral vocal cord paralysis and was eventually intubated due to respiratory de-compensation followed by tracheotomy. On further workup he was diagnosed with hypothyroidism. Genetic workup supported the diagnosis of Williams-Beuren syndrome. We report here a case with an unusual clinical presentation. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  10. Longitudinal Trajectories of Intellectual and Adaptive Functioning in Adolescents and Adults with Williams Syndrome

    Science.gov (United States)

    Fisher, M. H.; Lense, M. D.; Dykens, E. M.

    2016-01-01

    Background: Williams syndrome (WS) is associated with a distinct cognitive-behavioural phenotype including mild to moderate intellectual disability, visual-spatial deficits, hypersociability, inattention and anxiety. Researchers typically characterise samples of individuals with WS by their intellectual functioning and adaptive behaviour. Because…

  11. 33 CFR 167.1703 - In Prince William Sound: Valdez Arm Traffic Separation Scheme.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false In Prince William Sound: Valdez Arm Traffic Separation Scheme. 167.1703 Section 167.1703 Navigation and Navigable Waters COAST GUARD... Description of Traffic Separation Schemes and Precautionary Areas Pacific West Coast § 167.1703 In Prince...

  12. Heterogeneity of Social Approach Behaviour in Williams Syndrome: The Role of Response Inhibition

    Science.gov (United States)

    Little, Katie; Riby, Deborah M.; Janes, Emily; Clark, Fiona; Fleck, Ruth; Rodgers, Jacqui

    2013-01-01

    The developmental disorder of Williams syndrome (WS) is associated with an overfriendly personality type, including an increased tendency to approach strangers. This atypical social approach behaviour (SAB) has been linked to two potential theories: the amygdala hypothesis and the frontal lobe hypothesis. The current study aimed to investigate…

  13. Gaze Aversion during Social Style Interactions in Autism Spectrum Disorder and Williams Syndrome

    Science.gov (United States)

    Doherty-Sneddon, Gwyneth; Whittle, Lisa; Riby, Deborah M.

    2013-01-01

    During face-to-face interactions typically developing individuals use gaze aversion (GA), away from their questioner, when thinking. GA is also used when individuals with autism (ASD) and Williams syndrome (WS) are thinking during question-answer interactions. We investigated GA strategies during face-to-face social style interactions with…

  14. Pamidronate Rescue Therapy for Hypercalcemia in a Child With Williams Syndrome

    Directory of Open Access Journals (Sweden)

    Sami A. Sanjad

    2018-05-01

    Full Text Available A 15-month-old male infant diagnosed with Williams Syndrome (WS was admitted with severe hypercalcemia and nephrocalcinosis. Intravenous hydration and furosemide failed to yield an appreciable and sustainable fall in serum calcium, while the injection of pamidronate achieved a significant decrease in serum calcium in a short period of time. This bisphosphonate could be considered as a second-line treatment for refractory hypercalcemia in WS.

  15. Shoreline ecology program for Prince William Sound, Alaska, following the Exxon Valdez oil spill. Part 3: Biology

    International Nuclear Information System (INIS)

    Gilfillan, E.S.; Page, D.S.; Harner, E.J.; Boehm, P.D.

    1995-01-01

    This study describes the biological results of a comprehensive shoreline ecology program designed to assess ecological recovery in Prince William Sound following the Exxon Valdez oil spill on march 24, 1989. The program is an application of the ''Sediment Quality Triad'' approach, combining chemical, toxicological, and biological measurements. The study was designed so that results could be extrapolated to the entire spill zone in Prince William Sound. The spill affected four major shoreline habitat types in Prince William Sound: pebble/gravel, boulder/cobble, sheltered bedrock, and exposed bedrock. The study design had two components: (1) one-time stratified random sampling at 64 sites representing four habitats and four oiling levels (including unoiled reference sites) and (2) periodic sampling at 12 nonrandomly chosen sites that included some of the most heavily oiled locations in the sound. Biological communities on rock surfaces and in intertidal and shallow subtidal sediments were analyzed for differences resulting from to oiling in each of 16 habitat/tide zone combinations. Statistical methods included univariate analyses of individual species abundances and community parameter variables (total abundance, species richness, and Shannon diversity), and multivariate correspondence analysis of community structure. 58 refs., 13 figs., 9 tabs

  16. The development of perceptual grouping in infants with Williams syndrome

    OpenAIRE

    Farran, E. K.; Brown, J. H.; Cole, V. L.; Houston-Price, C.; Karmiloff-Smith, A.

    2007-01-01

    Perceptual grouping by luminance similarity and by proximity was investigated in infants with Williams syndrome (WS) aged between 6 and 36 months (visit 1, N=29). WS infants who were still under 36 months old, 8 months later, repeated the testing procedure (visit 2, N=15). Performance was compared to typically developing (TD) infants aged from 2 to 20 months (N=63). Consistent with the literature, TD participants showed grouping by luminance at the youngest testing age, 2 months. Grouping by ...

  17. Tumor markers kits development for use in radioimmunometric assays

    International Nuclear Information System (INIS)

    Ahmed, B.

    1997-01-01

    The immunoassays such as RIA and IRMA are now widely used through the world for the quantitation of a variety of substances in the biological fluid for their high sensibility and specificity which required simple equipments. These techniques are also very used in Algeria for an effective amelioration of public heath The assays kits of RIA/IRMA of thyroid hormones are the most used, followed by peptidic hormones, steroids hormones and IRMA Tumor Markers (T.M) kits. In spite of the important demand, of tumor markers kits for the diagnosis and follow up of cancers their use are always insufficient due to the high cost. The research contract programme proposed by IAEA on the theme 'The Developments of IRMA Tumor Markers Kits' of prostate specific Antigen (PSA) and Tissue Polypeptide Specific Antigen (TPS) will allowed us to produce locally with best quality-price, the main reagents for PSA and TPS IRMA assays kits for diagnosis and follow up the prostate and breast cancers which are very spready in the country. This report include the following points: Generalities on the use of tumor markers in Algeria, programme for the Development of the PSA IRMA assay (schedule of protocols applied for each reagents; annual planning for assessing the programme activities) and conclusion

  18. William Osler's "The Nervousness of American Women".

    Science.gov (United States)

    Golden, Richard L

    2008-02-01

    Almost a century ago, William Osler, the foremost physician of his time, was approached by a leading periodical to write a series of articles on the health of the American woman. Osler, then the Regius Professor of Medicine at Oxford, wrote an essay dealing with the psychological stresses affecting the "new woman" of the early 20th century at varying stages of her development and the "nervousness" that ensued. The article was never published as a result of his belated reservations on the propriety of a professional writing for a lay journal. Osler's thinking frequently reflected the spirit of his Victorian-Edwardian era, although at times he demonstrated advanced and prescient ideas about sexuality, not often the subject of discussion, even in circumspect form, in contemporary nonprofessional literature.

  19. A Mystic in English Literature: William Blake

    Directory of Open Access Journals (Sweden)

    Ali Fahri DOĞAN

    2015-12-01

    Full Text Available Human beings have never been satisfied with this ephemeral world. Perhaps, yearning and desire of rejoining −stemming from the descent from the heaven to the earth− are the emotions felt by the members of both celestial and non-celestial religions. Mysticism, having started with the zeal of people who weren‘t satisfied with this ephemeral world towards the eternal world, aimed at the love of God in the religions where there is a belief of single God. In this article, glancing at the life of a Christian mystic William Blake, we will try to shed light into his mystic thoughts. While studying Blake‘s mystic thoughts, there will be common points with Sufism. Nevertheless, analysis of these common points has been assigned to other studies.

  20. 'O' Rose Thou Art Sick': Floral Symbolism in William Blake's Poetry

    Directory of Open Access Journals (Sweden)

    Noelia Malla

    2014-04-01

    Full Text Available The primary aim of this paper is to analyse the symbolic implications of floral imagery in William Blake’s poetry. More specifically, this study explores the process of floral (resignification of William Blake’s Songs of Innocence (1789 and Songs of Experience (1794 as case studies. Since “Without contraries [there] is no progression” (Marriage of Heaven and Hell, plate 3, it can be argued that the Songs represent contrary aspects of the human condition that far from contradicting each other, establish a static contrast of shifting tensions and revaluation of the flower-image not only as a perfect symbol of the “vegetable” life rooted to the Earth but also as a figure longing to be free. In some sense at some level, the poetic-prophetic voice asserts in the Songs of Experience the state of corruption where man has fallen into. Ultimately, this study will explore how the failure to overcome the contrast that is suggested in the Songs will be deepened by the tragedy of Thel, which is symbolized by all unborn forces of life, all sterile seeds as an ultimate means of metaphorical regeneration throughout Poetry which constitutes in itself the Poet Prophet’s own means of transcending through art.

  1. [Diagnosis of a case with Williams-Beuren syndrome with nephrocalcinosis using chromosome microarray analysis].

    Science.gov (United States)

    Jin, S J; Liu, M; Long, W J; Luo, X P

    2016-12-02

    Objective: To explore the clinical phenotypes and the genetic cause for a boy with unexplained growth retardation, nephrocalcinosis, auditory anomalies and multi-organ/system developmental disorders. Method: Routine G-banding and chromosome microarray analysis were applied to a child with unexplained growth retardation, nephrocalcinosis, auditory anomalies and multi-organ/system developmental disorders treated in the Department of Pediatrics of Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology in September 2015 and his parents to conduct the chromosomal karyotype analysis and the whole genome scanning. Deleted genes were searched in the Decipher and NCBI databases, and their relationships with the clinical phenotypes were analyzed. Result: A six-month-old boy was refered to us because of unexplained growth retardation and feeding intolerance.The affected child presented with abnormal manifestation such as special face, umbilical hernia, growth retardation, hypothyroidism, congenital heart disease, right ear sensorineural deafness, hypercalcemia and nephrocalcinosis. The child's karyotype was 46, XY, 16qh + , and his parents' karyotypes were normal. Chromosome microarray analysis revealed a 1 436 kb deletion on the 7q11.23(72701098_74136633) region of the child. This region included 23 protein-coding genes, which were reported to be corresponding to Williams-Beuren syndrome and its certain clinical phenotypes. His parents' results of chromosome microarray analysis were normal. Conclusion: A boy with characteristic manifestation of Williams-Beuren syndrome and rare nephrocalcinosis was diagnosed using chromosome microarray analysis. The deletion on the 7q11.23 might be related to the clinical phenotypes of Williams-Beuren syndrome, yet further studies are needed.

  2. Evaluation of immunoradiometric and ELISA versions of a microtitre plate assay for Bacillus anthracis spores

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, A P; Martin, K L; Cross, N L [Chemical Defence Experimental Establishment, Porton (UK); Drake, R G [Glasgow Univ. (UK). Inst. of Biochemistry

    1984-05-11

    Solid-phase indirectly-labelled antibody assays for Bacillus anthracis spores heat-fixed on polystyrene microtitre plates were compared as immunoradiometric assay (IRMA) and enzyme-linked immunosorbent assay (ELISA) versions. Signal-to-noise ratios were usually higher in the IRMA than in the ELISA performed under parallel conditions but replicates were more varied in the IRMA. The antigen detection threshold and resolution limit calculated after regression analysis were broadly comparable in the 2 types of assay.

  3. Attention Bias to Emotional Faces Varies by IQ and Anxiety in Williams Syndrome

    Science.gov (United States)

    McGrath, Lauren M.; Oates, Joyce M.; Dai, Yael G.; Dodd, Helen F.; Waxler, Jessica; Clements, Caitlin C.; Weill, Sydney; Hoffnagle, Alison; Anderson, Erin; MacRae, Rebecca; Mullett, Jennifer; McDougle, Christopher J.; Pober, Barbara R.; Smoller, Jordan W.

    2016-01-01

    Individuals with Williams syndrome (WS) often experience significant anxiety. A promising approach to anxiety intervention has emerged from cognitive studies of attention bias to threat. To investigate the utility of this intervention in WS, this study examined attention bias to happy and angry faces in individuals with WS (N = 46). Results showed…

  4. Brookhaven Lab physicist William Willis wins the 2003 W.K.H. Panofsky prize

    CERN Multimedia

    2003-01-01

    William Willis, a senior physicist Brookhaven National Laboratory, has won the American Physical Society's 2003 W.K.H. Panofsky Prize in Experimental Particle Physics. He received the prize, which consists of $5,000 and a certificate citing his contributions to physics, at the APS meeting in Philadelphia on April 6 (1 page).

  5. Referential Communication Skills of Children with Williams Syndrome: Understanding when Messages Are Not Adequate

    Science.gov (United States)

    John, Angela E.; Rowe, Melissa L.; Mervis, Carolyn B.

    2009-01-01

    Although children with Williams syndrome have relatively good structural language and concrete vocabulary abilities, they have difficulty with pragmatic aspects of language. To investigate the impact of pragmatic difficulties on listener-role referential communication, we administered a picture placement task designed to measure ability to…

  6. Periodic Reactions: The Early Works of William C. Bray and Alfred J. Lotka

    Science.gov (United States)

    Cervellati, Rinaldo; Greco, Emanuela

    2017-01-01

    Oscillating chemical reactions in the homogeneous phase have been studied intensively only since the mid-1960s, but they were known since 1920, having as forerunners the chemist William C. Bray and an "atypical" chemist Alfred J. Lotka. This contribution is the result of a careful reading of their literature and patient research into…

  7. Performance on the Kaufman Brief Intelligence Test-2 by Children with Williams Syndrome

    Science.gov (United States)

    Pitts, C. Holley; Mervis, Carolyn B.

    2016-01-01

    We describe the performance of 292 4- to 17-year-olds with Williams syndrome (WS) on the Kaufman Brief Intelligence Test-2 (KBIT-2; Kaufman & Kaufman, 2004). Mean IQ Composite, Verbal standard score (SS), and Nonverbal SS were in the borderline range relative to the general population, with variability similar to the general population.…

  8. Atypical Verbal Communication Pattern According to Others' Attention in Children with Williams Syndrome

    Science.gov (United States)

    Asada, Kosuke; Tomiwa, Kiyotaka; Okada, Masako; Itakura, Shoji

    2010-01-01

    Children with Williams syndrome (WS) have been reported to often face problems in daily communication and to have deficits in their pragmatic language abilities. To test this hypothesis, we examined whether children with WS could modify their verbal communication according to others' attention in order to share what they did. The children with WS…

  9. Cognitive, Linguistic and Adaptive Functioning in Williams Syndrome: Trajectories from Early to Middle Adulthood

    Science.gov (United States)

    Howlin, Patricia; Elison, Sarah; Udwin, Orlee; Stinton, Christopher

    2010-01-01

    Background: Little is known about trajectories of cognitive functioning as individuals with Williams syndrome (WS) move though adulthood. Method: The present study investigated cognitive, linguistic and adaptive functioning in adults with WS aged 19-55 years, using both cross-sectional and longitudinal approaches. Results: Data from the…

  10. William Crabtree and the date of Easter

    Science.gov (United States)

    Sellers, D.

    2014-04-01

    A previously unknown treatise by William Crabtree (c.1603-c.1644) has recently been unearthed in the Lancashire Record Office. The treatise, in manuscript form and written in 1640, deals with the controversy over the long-term impact of the Julian Calendar - then in use in England - upon the ecclesiastical dating of Easter. By Crabtree's time, the timing of the Easter celebration in England was often several weeks adrift of the intentions of the early Church Fathers. The Gregorian Calendar, which Roman Catholic countries had adopted as long ago as 1582 in order to resolve the problem, was still vehemently resisted by the English state. This is possibly the only surviving manuscript in Crabtree's own hand. In it, he displays noteworthy dispassionate objectivity as he outlines the astronomical basis for the Easter date and explains why it has gone awry.

  11. Errors of Measurement, Theory, and Public Policy. William H. Angoff Memorial Lecture Series

    Science.gov (United States)

    Kane, Michael

    2010-01-01

    The 12th annual William H. Angoff Memorial Lecture was presented by Dr. Michael T. Kane, ETS's (Educational Testing Service) Samuel J. Messick Chair in Test Validity and the former Director of Research at the National Conference of Bar Examiners. Dr. Kane argues that it is important for policymakers to recognize the impact of errors of measurement…

  12. William Allen Miller (1817-70): a distinguished scientist re-discovered.

    Science.gov (United States)

    Ashley-Miller, Michael

    2008-11-01

    Dr William Allen Miller developed an early interest in science and astronomy at secondary school. Although qualifying in medicine, he pursued a career in Chemistry at King's College, London. A particular interest in spectrum analysis led to a collaboration with Dr Huggins in examining the spectra of stars. For this work they each received the Gold Medal of the Royal Astronomical Society. His subsequent work at King's College, the Royal Society, the Courts of Law and for various Government enterprises earned him an outstanding scientific and advisory reputation.

  13. Pulmonary Arterial Stent Implantation in an Adult with Williams Syndrome

    International Nuclear Information System (INIS)

    Reesink, Herre J.; Henneman, Onno D. F.; Delden, Otto M. van; Biervliet, Jules D.; Kloek, Jaap J.; Reekers, Jim A.; Bresser, Paul

    2007-01-01

    We report a 38-year-old patient who presented with pulmonary hypertension and right ventricular dysfunction due to pulmonary artery stenoses as a manifestation of Williams syndrome, mimicking chronic thromboembolic pulmonary hypertension. The patient was treated with balloon angioplasty and stent implantation. Short-term follow-up showed a good clinical result with excellent patency of the stents but early restenosis of the segments in which only balloon angioplasty was performed. These stenoses were subsequently also treated successfully by stent implantation. Stent patency was observed 3 years after the first procedure

  14. Dr. William O. Coffee and his absorption cure for cataract.

    Science.gov (United States)

    Ferry, A P

    1989-08-01

    Dr. William O. Coffee was an ophthalmologist who conducted an office and mail-order practice in the Midwest from the 1880s until 1927. His main stock in trade was a self-discovered absorption cure for a variety of ocular diseases, with particular emphasis on the medical cure of cataracts. Dr. Coffee's career was a checkered one, marked by dubious credentials, exuberant self-promotion, unlikely and exaggerated claims of medical successes, plagiarism, and rejection by the medical "establishment." Certain parallels may be drawn between his activities and some currently observed practices in ophthalmology.

  15. [Sir William Richard Gowers: author of the "bible of neurology"].

    Science.gov (United States)

    Hirose, Genjiro

    2014-11-01

    William Richard Gowers is one of the great pioneers in neurology and the author of the well-known neurology textbook, "A Manual of Diseases of the Nervous System." His concepts of neurology are based on meticulously and carefully accumulated knowledge of history, observations, and neurological examinations of patients with various neurological diseases. He is not only a great neurologist but also a great teacher who loves teaching students and physicians through well-prepared lectures. We can glean the essence of the field of neurology through his life story and numerous writings concerning neurological diseases.

  16. A gestalt approach to the science fiction novels of William Gibson

    OpenAIRE

    McFarlane, Anna M.

    2015-01-01

    Gestalt psychologists Kurt Koffka and Wolfgang Köhler argue that human perception relies on a form, or gestalt, into which perceptions are assimilated. Gestalt theory has been applied to the visual arts by Rudolf Arnheim and to literature by Wolfgang Iser. My original contribution to knowledge is to use gestalt theory to perform literary criticism, an approach that highlights the importance of perception in William Gibson’s novels and the impact of this emphasis on posthumanism and science fi...

  17. Brief Report: Major Depressive Disorder with Psychotic Features in Williams Syndrome--A Case Series

    Science.gov (United States)

    Valdes, Francisca; Keary, Christopher J.; Mullett, Jennifer E.; Palumbo, Michelle L.; Waxler, Jessica L.; Pober, Barbara R.; McDougle, Christopher J.

    2018-01-01

    Descriptions of individuals with Williams syndrome (WS) and co-morbid major depressive disorder (MDD) with psychotic features have not appeared in the literature. In addition to reviewing previous reports of psychotic symptoms in persons with WS, this paper introduces clinical histories and therapeutic management strategies for three previously…

  18. Brief Report: Exploring the Relationship between Sensory Processing and Repetitive Behaviours in Williams Syndrome

    Science.gov (United States)

    Riby, Deborah M.; Janes, Emily; Rodgers, Jacqui

    2013-01-01

    This study explored the relationship between sensory processing abnormalities and repetitive behaviours in children with Williams Syndrome (WS; n = 21). This is a novel investigation bringing together two clinical phenomena for the first time in this neuro-developmental disorder. Parents completed the Sensory Profile (Short Form; Dunn in The…

  19. William Blake’s Milton a Poem as a conversion narrative in the Behmenist tradition

    DEFF Research Database (Denmark)

    Jessen, Elisabeth Engell

    2014-01-01

    The term ‘conversion narrative’ lacks proper definition and can be understood more broadly than is often the case, underlining its fictive nature. I show this by reading William Blake’s Milton a Poem as a conversion narrative, exploring how Blake weaves a wider discourse of conversion around...

  20. Surgical repair of supravalvular aortic stenosis in children with williams syndrome: a 30-year experience.

    Science.gov (United States)

    Fricke, Tyson A; d'Udekem, Yves; Brizard, Christian P; Wheaton, Gavin; Weintraub, Robert G; Konstantinov, Igor E

    2015-04-01

    Williams syndrome is an uncommon genetic disorder associated with supravalvular aortic stenosis (SVAS) in childhood. We reviewed outcomes of children with Williams syndrome who underwent repair of SVAS during a 30-year period at a single institution. Between 1982 and 2012, 28 patients with Williams syndrome were operated on for SVAS. Mean age at operation was 5.2 years (range, 3 months to 13 years), and mean weight at operation was 18.6 kg (range, 4.1 to 72.4 kg). Associated cardiac lesions in 11 patients (39.3%) were repaired at the time of the SVAS repair. The most common associated cardiac lesion was main pulmonary artery stenosis (8 of 28 [28%]). A 3-patch repair was performed in 10 patients, a Doty repair in 17, and a McGoon repair in 1 (3.6%). There were no early deaths. Follow-up was 96% complete (27 of 28). Overall mean follow-up was 11.2 years (range, 1 month to 27.3 years). Mean follow-up was 5 years (range, 1 month to 14.3 years) for the 3-patch repair patients and 14.7 years (range, 6 weeks to 27 years) for the Doty repair patients. Of the 17 Doty patients, there were 4 (24%) late deaths, occurring at 6 weeks, 3.5 years, 4 years, and 16 years after the initial operation. There were no late deaths in the 3-patch repair patients. Overall survival was 86% at 5, 10, and 15 years after repair. Survival was 82% at 5, 10 and 15 years for the Doty repair patients. Overall, 6 of 27 patients (22%) patients required late reoperation at a mean of 11.2 years (range, 3.6 to 23 years). No 3-patch repair patients required reoperation. Overall freedom from reoperation was 91% at 5 years and 73% at 10 and 15 years. Freedom from reoperation for the Doty repair patients was 93% at 5 years and 71% at 10 and 15 years. Surgical repair of SVAS in children Williams syndrome has excellent early results. However, significant late mortality and morbidity warrants close follow-up. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights

  1. Syntax in Spanish-speaking children with Williams syndrome.

    Science.gov (United States)

    Benítez-Burraco, Antonio; Garayzábal, Elena; Cuetos, Fernando

    2016-01-01

    The syntactic skills of Spanish-speaking children with Williams syndrome (WS) were assessed in different areas (phrase structure, recursion, and bound anaphora). Children were compared to typically-developing peers matched either in chronological age (CA-TD) or in verbal age (VA-TD). In all tasks children with WS performed significantly worse than CA-TD children, but similarly to VA-TD children. However, significant differences were observed in specific domains, particularly regarding sentences with cross-serial dependencies. At the same time, children with WS were less sensitive to syntactic constraints and exhibited a poorer knowledge of some functional words (specifically, of nonreflexive pronouns). A processing bottleneck or a computational constraint may account for this outcome. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. The other Dr Hooker: William Dawson Hooker (1816-40).

    Science.gov (United States)

    Lambert, Harold

    2011-11-01

    William Hooker and his son Joseph were famous as botanists and as the creators of the Royal Botanic Gardens in Kew. Joseph was famous also as the friend and mentor of Charles Darwin. But there was another brother, a little older than Joseph, also a doctor and naturalist. He went to Jamaica in the interests of his health and soon died there of yellow fever. His life was short and tragic with a medical conundrum at its end but its story also illustrates many of the beliefs and concerns that preoccupied doctors in this early Victorian era. It also illustrates the close relationship between medicine and botany that prevailed then.

  3. Developmental Trajectories of Structural and Pragmatic Language Skills in School-Aged Children with Williams Syndrome

    Science.gov (United States)

    Van Den Heuvel, E.; Manders, E.; Swillen, A.; Zink, I.

    2016-01-01

    Background: This study aimed to compare developmental courses of structural and pragmatic language skills in school-aged children with Williams syndrome (WS) and children with idiopathic intellectual disability (IID). Comparison of these language trajectories could highlight syndrome-specific developmental features. Method: Twelve monolingual…

  4. Serum bioactive and immunoreactive luteinizing hormone and follicle-stimulating hormone levels in women with cycle abnormalities, with or without polycystic ovarian disease.

    Science.gov (United States)

    Fauser, B C; Pache, T D; Lamberts, S W; Hop, W C; de Jong, F H; Dahl, K D

    1991-10-01

    Serum steroid, gonadotropin, and alpha-subunit levels were assessed in 35 women with cycle abnormalities [11 with and 24 without polycystic ovarian disease (PCOD) according to strict clinical and biochemical criteria] and 8 regularly cycling women in the early (cycle day 3 or 4) and mid (cycle day 7 or 8) follicular phase. LH and FSH levels were estimated using two immunological techniques [RIA and immunoradiometric assay (IRMA)] and in vitro bioassays (BIO), using mouse Leydig cells and rat granulosa cells, respectively. In PCOD patients mean alpha-subunit, free androgen index [FAI; testosterone x 100/sex hormone-binding globulin (SHBG)], androstenedione, estrone, and estradiol (E2) were significantly elevated compared to levels in the early follicular phase of control cycles and non-PCOD patients. In addition, in PCOD patients mean IRMA-LH and RIA-LH levels were distinctly increased (2.8- to 3.6 fold, respectively; both comparisons, P less than 0.001) compared to control values, but in the same order of magnitude (1.3- to 1.4-fold increments) as that in non-PCOD patients. However, the median BIO-LH level in PCOD patients was 5.9-fold higher than that in non-PCOD patients and 4.0-fold higher than the BIO-LH in the early follicular phase of control women. Consequently, the median BIO/IRMA-LH ratio was 4.8-fold higher in PCOD patients compared to non-PCOD patients. In women with cycle abnormalities, individual BIO/IRMA-LH ratios correlated with BIO-LH (rs = 0.48), FAI (rs = 0.39), free estrogens (E2/SHBG ratios; rs = 0 0.47), and dehydroepiandrosterone sulfate (rs = 0.60) concentrations. Mean IRMA-, RIA-, and BIO-FSH levels and BIO/IRMA-FSH ratios were not significantly different when various groups were compared. Although RIA- and IRMA-LH levels showed good correlation (rs = 0.88), RIA-LH levels were consistently higher, resulting in distinctly higher RIA-LH/FSH ratios (mean, 4.5) compared to IRMA-LH/FSH ratios (median, 1.8) in PCOD patients.(ABSTRACT TRUNCATED AT

  5. Recognition of Emotional and Nonemotional Facial Expressions: A Comparison between Williams Syndrome and Autism

    Science.gov (United States)

    Lacroix, Agnes; Guidetti, Michele; Roge, Bernadette; Reilly, Judy

    2009-01-01

    The aim of our study was to compare two neurodevelopmental disorders (Williams syndrome and autism) in terms of the ability to recognize emotional and nonemotional facial expressions. The comparison of these two disorders is particularly relevant to the investigation of face processing and should contribute to a better understanding of social…

  6. False Belief Attribution in Children with Williams Syndrome: The Answer Is in The Emotion

    Science.gov (United States)

    Campos, R.; Martínez-Castilla, P.; Sotillo, M.

    2017-01-01

    Background: Individuals with Williams syndrome (WS) show difficulties in attributing false beliefs, whereas they are better at attributing emotions. This study examines whether being asked about the emotion linked to a false belief, instead of explicitly about the belief, facilitates performance on theory of mind (ToM) tasks. Method: Thirty…

  7. Prosodic Abilities in Spanish and English Children with Williams Syndrome: A Cross-Linguistic Study

    Science.gov (United States)

    Martinez-Castilla, Pastora; Stojanovik, Vesna; Setter, Jane; Sotillo, Maria

    2012-01-01

    The aim of this study was to compare the prosodic profiles of English- and Spanish-speaking children with Williams syndrome (WS), examining cross-linguistic differences. Two groups of children with WS, English and Spanish, of similar chronological and nonverbal mental age, were compared on performance in expressive and receptive prosodic tasks…

  8. Developments in fiber-positioning technology for the WEAVE instrument at the William Herschel Telescope

    NARCIS (Netherlands)

    Schallig, Ellen; Lewis, Ian J.; Gilbert, James; Dalton, Gavin; Brock, Matthew; Abrams, Don Carlos; Middleton, Kevin; Aguerri, J. Alfonso L.; Bonifacio, Piercarlo; Carrasco, Esperanza; Trager, Scott C.; Vallenari, Antonella

    2016-01-01

    WEAVE is the next-generation wide-field optical spectroscopy facility for the William Herschel Telescope (WHT) on La Palma in the Canary Islands, Spain. It is a multi-object "pick-and-place" fibre-fed spectrograph with a 1000 fibre multiplex behind a new dedicated 2° prime focus corrector. The WEAVE

  9. Readings on the Comedies (William Shakespeare). The Greenhaven Press Literary Companion to British Literature.

    Science.gov (United States)

    Swisher, Clarice, Ed.

    Intended as an accessible resource for students researching William Shakespeare's (1564-1616) "Comedies," this collection of essays about the great playwright contains an in-depth biography and writings taken from a wide variety of sources. The essays are edited to accommodate the reading and comprehension levels of young adults; each…

  10. When less is more: Psychometric properties of Norwegian short-forms of the Ambivalent Sexism Scales (ASI and AMI) and the Illinois Rape Myth Acceptance (IRMA) Scale.

    Science.gov (United States)

    Bendixen, Mons; Kennair, Leif Edward Ottesen

    2017-12-01

    This paper reports on the development and the psychometric properties of short forms of Ambivalent Sexism Scales toward women (ASI; Glick & Fiske, 1996) and men (AMI; Glick & Fiske, 1999), and a scale measuring rape stereotypes (IRMA; McMahon & Farmer, 2011). The short form AMI/ASI were applied for examining gender and educational differences in university students (N = 512) and in high school students (N = 1381), and for predicting individual differences in rape stereotypes in the latter. The short forms demonstrated good to excellent psychometric properties across samples of emerging adults. Relative to female students, male students reported markedly more hostility toward women and more stereotypical beliefs about rape. Despite sampling from a highly gender egalitarian and secular culture, these gender differences are on a par with those reported internationally. Rape stereotypes were predicted by sexism in high school students. Additional predictors were educational program, relationship status, and acceptance of derogatory sexual slurs. The paper questions the validity of separate constructs for benevolent sexism toward women versus men. The short form versions of the scales may substitute the original versions in future research, and help prevent attrition while measuring the same constructs. © 2017 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  11. Effectiveness of commercial microbial products in enhancing oil degradation in Prince William Sound field plots

    International Nuclear Information System (INIS)

    Venosa, A.D.; Haines, J.R.; Allen, D.M.

    1991-01-01

    In the spring of 1990, previously reported laboratory experiments were conducted on 10 commercial microbial products to test for enhanced biodegradation of weathered crude oil from the Exxon Valdez oil spill. The laboratory tests measured the rate and extent of oil degradation in closed flasks. Weathered oil from the beaches in Alaska and seawater from Prince William Sound were used in the tests. Two of the 10 products were found to provide significantly greater alkane degradation than flasks supplemented with mineral nutrients alone. These two products were selected for further testing on a beach in Prince William Sound. A randomized complete block experiment was designed to compare the effectiveness of these two products in enhancing oil degradation compared to simple fertilizer alone. Four small plots consisting of a no nutrient control, a mineral nutrient plot, and two plots receiving mineral nutrients plus the two products, were laid out on a contaminated beach. These four plots comprised a 'block' of treatments, and this block was replicated four times on the same beach. Triplicate samples of beach sediment were collected at four equally spaced time intervals and analyzed for oil residue weight and alkane hydrocarbon profile changes with time. The objective was to determine if either of the two commercial microbiological products was able to enhance bioremediation of an oil-contaminated beach in Prince William Sound to an extent greater than that achievable by simple fertilizer application. Results indicated no significant differences among the four treatments in the 27-day period of the experiment

  12. The Dance of the Dead Rhino: William Kentridge’s Magic Flute

    OpenAIRE

    Guarracino, Serena

    2010-01-01

    The article offers a reading of the staging of The Magic Flute by visual artist William Kentridge, focusing on his introduction of the rhino in the visual landscape of the opera as symbol for the silenced subject of violence. Operatic tradition has always been concerned with the staging of death, in particular with the death of its female protagonists, and recent scholarship has highlighted the complicity of the genre with the ideology of Western patriarchy and colonial violence. In this ligh...

  13. Ian D. Copestake, The Ethics of William Carlos Williams’s Poetry.

    Directory of Open Access Journals (Sweden)

    Aristotle University of Greece

    2011-09-01

    Full Text Available Ian D. Copestake’s monograph on William Carlos Williams’s poetry offers a well-informed and well-documented insight into the connection between Williams’s writing with Unitarianism and Emersonian thinking. In this very well-written and accessible book, the reader gets introduced to a number of poems in addition to excerpts from Williams’s essays, letters and autobiography which facilitate the understanding and appreciation of the poet’s attempt to promote “independent thought and action” (5....

  14. The Unrequited Love as Reflected in William Blake's “Love's Secret”

    OpenAIRE

    Risthania, Olivia Fergie

    2014-01-01

    The purpose of this final academic paper is to describe the love story which tells sadness in William Blake's “Love's Secret”. The writer adopts Erich Fromm's theory of unrequited love from The Art of Loving. This final academic paper concerns intrinsic and extrinsic side of the poem. In the intrinsic side, the writer discusses about the existing diction and figurative language such as denotation and connotation and imagery to understand the true meaning of the poem. The extrinsic side, the w...

  15. Welcome Donald Trump, Baltics! The presidency to endure? / Mark Hertling, William E. Pomeranz ; intervjueeris Linas Jegelevicius

    Index Scriptorium Estoniae

    Hertling, Mark

    2017-01-01

    USA Euroopa vägede endine ülem kindralleitnant Mark Hertlingi ja Kennani Instituudi asedirektor William E. Pomeranz analüüsivad Ameerika Ühendriikide uue presidendi Tonald Trumpi ametisseasumise võimalikku mõju Balti riikide julgeolekule

  16. Significance of calculated cluster conformations of benzene: comment on a publication by D. E. Williams

    NARCIS (Netherlands)

    van de Waal, B.W.

    1981-01-01

    Results of potential-energy minimization, applied to clusters of benzene molecules, have been reported recently by Williams [Acta Cryst. (1980), A36, 715-723]. Two stable tridecamer clusters were found and compared with a 13-molecule fragment from crystalline orthorhombic benzene. In this comment

  17. William Graham Brooke (1835-1907): Advocate of Girls' Superior Schooling in Nineteenth-Century Ireland

    Science.gov (United States)

    McCormack, Christopher F.

    2015-01-01

    This paper examines the role of William Graham Brooke as advocate of women's higher education and access to university. His work as advocate is considered against the religious, political, social and economic backdrop of late nineteenth century Ireland. A barrister, as Clerk in the Lord Chancellor's office, he was centrally involved in the…

  18. Théologie et ecclésiologie chez William Laud (1573-1645, archevêque de Cantorbéry Theology and Ecclesiology in the Thought of William Laud (1573-1645, Archbishop of Canterbury

    Directory of Open Access Journals (Sweden)

    Pierre Lurbe

    2009-05-01

    Full Text Available This article argues that William Laud’s theology and ecclesiology are strongly interrelated. A theologian who gave pride of place to sacramental life, and whose forceful rejection of predestination made him close to Arminianism, Laud followed in the footsteps of Saint Cyprian in upholding episcopacy as the proper form of government for the Church.

  19. Neurosurgeon as innovator: William V. Cone (1897-1959).

    Science.gov (United States)

    Preul, M C; Stratford, J; Bertrand, G; Feindel, W

    1993-10-01

    Neurosurgeons are well known for being productive researchers and innovators. Few, however, have possessed the prolific ingenuity of William Cone. In 1934, he and William Penfield were cofounders of the Montreal Neurological Institute where, until 1959, he filled the twin roles of neurosurgeon-in-chief and neuropathologist. Because he did not find writing easy, many of his technical inventions and refinements remained unpublished. His numerous innovations included the extensive use of twist-drill technique for biopsy, drainage for subdural hematoma and cerebral abscess, and ventriculography. In the mid-1940's, he developed power tools driven by nitrogen that led to the modern, universally used air-driven tool systems. He had a special interest in the treatment of spinal dysfunction, for which he invented the Cone-Barton skull-traction tongs along with the Cone spinal operating table. He also devised operative procedures for vertebral fracture-dislocation and craniospinal anomalies. For the maintenance of muscle tone in the paralyzed bladder, he constructed a tidal drainage system. He introduced and popularized ventriculoperitoneal shunting techniques and carried out some of the earliest experimental trails to treat brain infections with sulphonamide and antibiotic drugs. He designed his own set of surgical suction devices, bone rongeurs, and a personal suction "air-conditioning" system for each surgeon. He had a keen early interest in intracranial tumors, and also demonstrated on monkeys how subdural mass lesions caused pupillary dilation and mesial temporal lobe damage due to cerebral compression. His work for the military during World War II on effects of altitude on brain pressure remained classified for many years. The first clipping and excision of an intracranial aneurysm is attributed to Cone. Although Penfield was known as "the Chief," Cone was referred to as "the Boss." His fervent dedication to provide total care to his patients was expressed in round

  20. National Program for Inspection of Non-Federal Dams. Williams Pond Dam (CT 00551), Thames River Basin, Lebanon, Connecticut. Phase I Inspection Program.

    Science.gov (United States)

    1978-10-01

    GRA&I UnTucea B WILLIAMS POND DAM ~~1Z~ CT 00551 _ Distribution/ Availabilit Y Codes Avail and/or Dis~tj pecialS RIVER BASIN ~lIILEBANON, COXNNECTICUT...Inspection Report. Alternatives to these recommendations r 1 would include reducing the Williams Pond water levels during expected periods of intense storm...Materials Branch Engi’neering Division FRED J. VNS. Jr., Member Chief, De ’ggn Branch Engineering Division SAUL COOPER, -r Chief, Water Control Branch

  1. Wilsonian visions of a new world order in concrete terms : the case of William C. Bullitt / Alexander Sedlmaier

    Index Scriptorium Estoniae

    Sedlmaier, Alexander

    2003-01-01

    President Wilsoni internatsionalismi ideede pooldajast, vasakpoolse poliitika kriitikust pärast I maailmasõda Ameerika - Saksamaa suhete taustal, ajakirjanikust ja diplomaadist William C. Bullitt'ist (1891-1967)

  2. William Horsley: Music Master at Miss Black's Boarding-School for Young Ladies, 1828-1840

    Science.gov (United States)

    Woodall, Susan

    2009-01-01

    William Horsley (1775-1858) was active in London from the late 1790s. A founder member of the Philharmonic Society, Horsley was at the heart of the musical establishment, working as a composer, organist, commentator and teacher. His teaching career spanned over 50 years, during which time he took private pupils, trained choristers and organists…

  3. William H. Taft High School Project HOLA 1984-1985. O.E.A. Evaluation Report.

    Science.gov (United States)

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    In 1984-85, Project HOLA was in its second year of funding at William H. Taft High School in the Bronx, New York. HOLA serves Spanish-speaking students of limited English proficiency (LEP). Project goals include speedy acquisition of English skills, orientation to life in America, maintenance and improvement of Spanish skills and cultural…

  4. Address by William J. Bennett, United States Secretary of Education. (Harvard University, Cambridge, Massachusetts).

    Science.gov (United States)

    Bennett, William J.

    The extent to which U.S. colleges and universities contribute to the fulfillment of students' lives is discussed by Secretary of Education William Bennett in an address to Harvard University. Secretary Bennett's observations are based on his experiences as a law student, freshman proctor, and tutor at Harvard University, as well as his subsequent…

  5. Williams-Beuren syndrome: pitfalls for diagnosis in limited resources setting.

    Science.gov (United States)

    Lumaka, Aimé; Lukoo, Rita; Mubungu, Gerrye; Lumbala, Paul; Mbayabo, Gloire; Mupuala, Aimée; Tshilobo, Prosper Lukusa; Devriendt, Koenraad

    2016-03-01

    Patients with Williams-Beuren Syndrome can be recognized clinically, given the characteristic dysmorphism, intellectual disability, and behavior. We report on a Congolese boy with typical WBS facial characteristics. He suffered meningitis and coma at the age of 2 years then subsequently presented with profound intellectual disability and atypical behavior. The WBS was only made at age 8.2 years and confirmed with FISH testing and microarray-CGH. The present report aims to warn clinicians that infections may associate and/or modify a genetic disease as this may be observed in developing countries given the prevalence of infectious diseases.

  6. Kamahouse'i asutamise pöörane lugu / Kadri Jakobson ; vahendanud Ursula Zimmermann ; kommenteerinud William Piper

    Index Scriptorium Estoniae

    Jakobson, Kadri, 1970-

    2012-01-01

    Kunsti ja äri ühendamisest: kobarärist Koplis, kuhu kuuluvad Kamahouse Galerii, Eero Kotli Tellisstuudio, Unique Home Art, William Piper konsultatsioonibüroo, Meeskonnakoolituse ja Arenduse OÜ, kauplus-stuudio Õnneküpsis, kohvik Kamahouse'i Köök

  7. Prospective assessment of early fetal loss using an immunoenzymometric screening assay for detection of urinary human chorionic gonadotropin.

    Science.gov (United States)

    Taylor, C A; Overstreet, J W; Samuels, S J; Boyers, S P; Canfield, R E; O'Connor, J F; Hanson, F W; Lasley, B L

    1992-06-01

    To develop an economical, nonradiometric immunoenzymometric assay (IEMA) for the detection of urinary human chorionic gonadotropin (hCG) in studies of early fetal loss. To be effective, the IEMA must have a sensitivity equal to the standard immunoradiometric assay (IRMA) and sufficient specificity to eliminate the need for screening most nonconceptive cycles with the expensive and labor-intensive IRMA. Two different assays were used to measure hCG in daily early morning urine samples from potential conceptive cycles. Women undergoing donor artificial insemination (AI) were evaluated in a prospective study. Ninety-two women volunteers were selected on the basis of apparent normal reproductive health. Artificial insemination with nonfrozen donor semen was performed by cervical cup twice each menstrual cycle at 48-hour intervals, and daily urine samples were self-collected throughout the menstrual cycle. An IEMA was developed to detect urinary hCG using the same antibodies as in the standard IRMA; a study was designed to determine whether this nonradiometric assay could successfully detect the early fetal loss that was detected by the IRMA. Of 224 menstrual cycles analyzed by both assays, a total of six early fetal losses were detected by the IRMA. When the tentative screening rule was set to allow all six of these losses and 95% of future losses to be detected by the IEMA, an additional 34 false-positive results were detected by the IEMA. The specificity of the IEMA with this rule was calculated to be 84%. An IEMA based on the same antibodies used for the standard IRMA can serve as an efficient screening assay for the detection of early fetal loss. When the IEMA is used in this manner, nearly 80% of screened menstrual cycles can be eliminated without further testing by the IRMA.

  8. Religious Experience and its Essentialism in William James and Ghazzali’s Views

    Directory of Open Access Journals (Sweden)

    Ahmad Ebadi

    2016-03-01

    Full Text Available Abstract Religious experience is an approach to which Western thinkers are considered pioneers among whom Schleiermacher is the most prominent. "The essentialism of religious experience" is one of the several approaches that have been adopted in the case of religious experience. Accordingly, the religion that has sides and various dimensions has been reduced to a religious experience and the religious experience is introduced as the essence of religion. What is presented in this article is a comparative study of the essence of religious experience from the perspective of William James and Ghazzāli. Although mystical experience has a different structure form the religious experience and Ghazali as well as other Muslim philosophers and mystics paid more attention to the way of mystical experience, in the works of Ghazali there are also a traces of religious experience and hence, they are adaptable to some aspects of religious experience offered by William James. William James defines the religion “as the feelings, acts, and experiences that can occur for every individual in their solitudes and he believes that feeling is the essential pillar of religion and inherently reinforces it”. Religious experience is the essence of religion and it means that-the truth of the faith is the same as feelings and emotions that emerge from rational reflections on concrete reality as such, and other spiritual, transcendental, mystical and psychological actions are the consequences of these experiences. On the other hand, in the Muslim world, Al-Ghazzali believes that: The ultimate and holy aim of religion is the perception and experience of ultimate truth that can be achieved through good deeds, worship, asceticism and piety. This article tries to find similarities and differences in essence of religious experience of the two thinkers, because it is only in the theory of the essentialism of religious experience that the similarities and differences of

  9. Seguridad social, empleo y propiedad privada en William Beveridge

    Directory of Open Access Journals (Sweden)

    Claudio Llanos Reyes

    2013-09-01

    Full Text Available This article aims to approach the economic and political notions of William Beveridge, which proposed the construction of the British Welfare State immediately after WWII. A form of State which sought to overcome the crisis of capitalism by proposing control over the system. We attempt to demonstrate the relation that should exist, according to Beveridge, the "father" of this model of capitalist State, between the development of a social security system, employment, and the situation of private property, while simultaneously pointing out the specifics and complexity of his ideas in the relation observed between full occupation and private property as basic elements for the construction of a Social Security system.

  10. Viewing Social Scenes: A Visual Scan-Path Study Comparing Fragile X Syndrome and Williams Syndrome

    Science.gov (United States)

    Williams, Tracey A.; Porter, Melanie A.; Langdon, Robyn

    2013-01-01

    Fragile X syndrome (FXS) and Williams syndrome (WS) are both genetic disorders which present with similar cognitive-behavioral problems, but distinct social phenotypes. Despite these social differences both syndromes display poor social relations which may result from abnormal social processing. This study aimed to manipulate the location of…

  11. Attention in Williams Syndrome and Down's Syndrome: Performance on the New Early Childhood Attention Battery

    Science.gov (United States)

    Breckenridge, Kate; Braddick, Oliver; Anker, Shirley; Woodhouse, Margaret; Atkinson, Janette

    2013-01-01

    Attentional problems are commonly reported as a feature of the behavioural profile in both Williams syndrome (WS) and Down's syndrome (DS). Recent studies have begun to investigate these impairments empirically, acknowledging the need for an approach that considers cross-syndrome comparisons and developmental changes across the different component…

  12. Association between Speech-Language, General Cognitive Functioning and Behaviour Problems in Individuals with Williams Syndrome

    Science.gov (United States)

    Rossi, N. F.; Giacheti, C. M.

    2017-01-01

    Background: Williams syndrome (WS) phenotype is described as unique and intriguing. The aim of this study was to investigate the associations between speech-language abilities, general cognitive functioning and behavioural problems in individuals with WS, considering age effects and speech-language characteristics of WS sub-groups. Methods: The…

  13. Caregiver Survey of Pharmacotherapy to Treat Attention Deficit/Hyperactivity Disorder in Individuals with Williams Syndrome

    Science.gov (United States)

    Martens, Marilee A.; Seyfer, Daisha L.; Andridge, Rebecca R.; Foster, Jessica E. A.; McClure, Kelsey E.; Coury, Daniel L.

    2013-01-01

    Williams syndrome (WS) is a genetic condition characterized by a unique neurocognitive and behavioral profile, including increased incidence of attention deficit/hyperactivity disorder (ADHD). The purpose of the present study was to examine the perceived helpfulness and side effects of medications used to treat ADHD (methylphenidate class,…

  14. Why bad Moods Matter. William James on Melancholy, Mystic Emotion, and the Meaning of Life

    NARCIS (Netherlands)

    H.J. Pott (Heleen J.)

    2017-01-01

    textabstractWilliam James’s reputation in the field of emotion research is based on his early psychological writings where he defines emotions as ‘feelings of bodily changes’. In his later work, particularly in his study of mystic emotion (1902), James comes up with what looks like a completely

  15. 76 FR 69760 - Agency Information Collection Activities: The William T. Pecora Award Application and Nomination...

    Science.gov (United States)

    2011-11-09

    ... collection of nominations for the William T. Pecora Award. As part of our continuing efforts to reduce... individuals or groups working in the field of remote sensing of the earth. National and international... Burden Hours: 200 hours. We estimate the public reporting burden averages 10 hours per response...

  16. Lexical-Semantic Reading in a Shallow Orthography: Evidence from a Girl with Williams Syndrome

    Science.gov (United States)

    Barca, Laura; Bello, Arianna; Volterra, Virginia; Burani, Cristina

    2010-01-01

    The reading skills of a girl with Williams Syndrome are assessed by a timed word-naming task. To test the efficiency of lexical and nonlexical reading, we considered four marker effects: Lexicality (better reading of words than nonwords), frequency (better reading of high than low frequency words), length (better reading of short than long words),…

  17. Development of Novel Metaphor and Metonymy Comprehension in Typically Developing Children and Williams Syndrome

    Science.gov (United States)

    Van Herwegen, Jo; Dimitriou, Dagmara; Rundblad, Gabriella

    2013-01-01

    This study investigated the development of novel metaphor and metonymy comprehension in both typically developing (TD) children and individuals with Williams syndrome (WS). Thirty-one TD children between the ages of 3;09 and 17;01 and thirty-four individuals with WS between the ages of 7;01 and 44 years old were administered a newly developed task…

  18. Cross Syndrome Comparison of Sleep Problems in Children with Down Syndrome and Williams Syndrome

    Science.gov (United States)

    Ashworth, Anna; Hill, Catherine M.; Karmiloff-Smith, Annette; Dimitriou, Dagmara

    2013-01-01

    Based on previous findings of frequent sleep problems in children with Down syndrome (DS) and Williams syndrome (WS), the present study aimed to expand our knowledge by using parent report and actigraphy to define sleep problems more precisely in these groups. Twenty-two school-aged children with DS, 24 with WS and 52 typically developing (TD)…

  19. La portata etica della tragedia tra Bernard Williams e Martha Nussbaum

    Directory of Open Access Journals (Sweden)

    Francesco Testini

    2015-11-01

    Full Text Available Questo breve scritto si propone di ripercorrere sinteticamente alcuni nodi fondamentali del dibattito filosofico tra Bernard Williams e Martha Nussbaum sul significato e sul valore etico della rappresentazione tragica non tanto all’interno del mondo greco quanto per la contemporaneità. Il campo su cui questa analisi intende muoversi è delimitato principalmente da due testi fondamentali come Vergogna e Necessità e l’introduzione alla nuova edizione del 2001, insieme alla prima parte, de La fragilità del bene. Si cercherà di mostrare lo scarto tra queste due diverse concezioni riconducendo ad ognuna il particolare atteggiamento etico che sostiene; di questi diversi punti di vista si cercherà di ricostruire il nesso con le differenti interpretazioni che i due autori forniscono dell’Agamennone di Eschilo e con le diverse reazioni che motivano nei confronti del protagonista e della sua vicenda. Gli obiettivi delle argomentazioni che seguono sono principalmente due: innanzitutto evidenziare come in alcune delle critiche mosse dalla filosofa americana al collega britannico siano rinvenibili spunti fondamentali per quella che si ritiene una più completa comprensione della tragedia come caso limite del conflitto tra soggetto etico e mondo e, in secondo luogo, produrre una giustificazione filosofica ulteriore della reazione motivata da Nussbaum davanti alla condotta di Agamennone che sia compatibile con l’approccio di Williams attraverso una riproposizione del conflitto di valori in termini di conflitto di ruoli.

  20. The development of T3-RIA, T4-RIA and TSH-IRMA for in vitro testing of thyroid function

    International Nuclear Information System (INIS)

    Borza, V.; Neacsu, G.; Chariton, Despina

    1998-01-01

    Thyroxine (T 4 ) and triiodothyronine (T 3 ) are two principal thyroid hormones; the release of this hormones and control of different stages of their synthesis are performed by thyrotropin (TSH), secreted by pituitary gland. Also, T 3 and T 4 exert negative feed-back on the pituitary, inhibiting the release of TSH. The measurement of T 3 , T 4 content in un-extracted serum, correlated with TSH values are useful results for investigating the pituitary-thyroid axis. This paper describes radioimmunological procedures for the measurement of T 3 and T 4 using as separation method of the bound and free radiolabeled antigen, the precipitation of antigen-antibody complex by polyethyleneglycol (PEG). Antisera against T 3 , T 4 were produced by immunizing sheep with conjugates of the hormones and bovine albumin; T 3 and T 4 standards were made in horse serum free of these hormones. Binding of T 3 and T 4 to TBG in serum was inhibited by addition of 8-aniline-1-naphthalene-sulfonic acid (ANS). The separation of antigen-antibody complex was carried out using 25.5% PEG 6000. In order to develop a simple T 3 solid phase radioimmunoassay, in this paper the immobilization of anti-T 3 antibodies on polystyrene tubes is presented. The best results were obtained with an exposure time of anti-T 3 antibodies (diluted in buffer solution, pH 8.4-8.6) of 40 h at 4 o C. Also, in this study the preparation of 125 I labeled monoclonal antibody (Mab)-anti-TSH is described, which will be used as a component of a TSH-IRMA kit; this kit is to be realized in our department. 125 I - Mab anti-TSH has the following characteristics: specific activity = 20 - 24 μCi/μg and radioactive concentration ≅ 25 μCi/ml; also, the immunological properties of tracer were verified. The major results of this activity is that the total dependence on important kits will be eliminated and also, the costs will be reduced. (authors)

  1. Imaging of cardiovascular malformations in Williams syndrome

    International Nuclear Information System (INIS)

    Li Shiguo; Zhao Shihua; Jiang Shiliang; Huang Lianjun; Xu Zhongying; Ling Jian; Zheng Hong; Yan Chaowu; Lu Jinguo

    2008-01-01

    Objective: To evaluate the imaging methods for cardiovascular malformations in Williams syndrome(WS). Methods: Thirteen cases of WS (7 males and 6 females) aged 10 months to 13 years were involved in this study. All patients underwent chest X-ray radiography, electrocardiography, echocardiography and physical examination. 3 cases underwent electronic beam computed tomography (EBCT), cardiac catheterization and angiography were performed in 8 cases. Results: Twelve patients were referred to our hospital for cardiac murmur and 1 case for cyanosis after birth. 7 patients were found with 'elfin-like' facial features, 6 patients with pulmonary arterial stenosis, 2 cases with patent ductus arteriosus, 2 cases with severe pulmonary hypertension and 1 case with total endocardial cushion defect. Sudden death occurred in 2 patients during and after catheterization, respectively. Conclusions: Conventional angiography is the golden standard for the diagnosis of cardiovascular malformations in WS. Noninvasive methods such as MSCT and MRI should be suggested because of the risk of sudden death in conventional angiography. (authors)

  2. Robert Williams Wood: pioneer of invisible light.

    Science.gov (United States)

    Sharma, Shruti; Sharma, Amit

    2016-03-01

    The Wood's lamp aids in the diagnosis of multiple infectious, inflammatory and neoplastic dermatologic conditions. Although the Wood's lamp has many applications, which have improved both the diagnosis and management of disease, the man credited for its invention is relatively unknown in medicine. Robert Williams Wood, a prominent physicist of the early 20th century, is credited for the invention of the Wood's lamp. Wood was the father of infrared and ultraviolet photography and made significant contributions to other areas in optics and spectroscopy. Wood's work encompassed the formative years of American Physics; he published over 200 original papers over his lifetime. A few years after the invention of the Wood's lamp for ultraviolet photography, physicians in Europe adopted the Wood's lamp for dermatologic applications. Wood's lamp remains popular in clinics globally, given its ease of use and ability to improve diagnostic precision. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Mental Health-Related Outcomes of Robin Williams' Death: The Role of Parasocial Relations and Media Exposure in Stigma, Help-Seeking, and Outreach.

    Science.gov (United States)

    Hoffner, Cynthia A; Cohen, Elizabeth L

    2017-10-19

    This study explores responses to the death of actor/comedian Robin Williams, focusing on the role of celebrity attachment and exposure to media coverage following his suicide. A total of 350 respondents recruited on Mechanical Turk completed an online survey. Participants who had a stronger parasocial relationship with Williams reported lower social distance from people with depression, greater willingness to seek treatment for depression, and more frequent outreach to other people with depression or suicidal thoughts following his death. Exposure to media coverage of suicide/depression - both informational and stigmatizing - was associated with more frequent outreach to others, but only informational coverage was related to greater willingness to seek treatment. Stigmatizing media exposure was related to greater depression stereotypes. Seeing more media stories celebrating Williams' life and career was associated with reduced depression stigma but also with less willingness to seek treatment for depression and less outreach to others. Implications of the findings for media and mental health are discussed.

  4. Estrutura e significado em "Uma rosa para Emily", de William Faulkner

    OpenAIRE

    Daghlian,Carlos

    2004-01-01

    Trata-se de uma análise do consagrado conto "Uma Rosa para Emily", de William Faulkner, voltada para alguns dos principais aspectos de sua estrutura. Após considerarmos o enredo, discutimos a construção das personagens, com destaque para a protagonista, fazendo um levantamento e comentários sobre possíveis fontes de inspiração, destacando, entre outras, aspectos da biografia da poeta Emily Dickinson, a ficção e a poesia de E. A. Poe, romances de Charles Dickens e Henry James, o conto de Sherw...

  5. Improving the Weizsäcker-Williams approximation in electron-proton collisions

    CERN Document Server

    Frixione, Stefano; Nason, P; Ridolfi, G

    1993-01-01

    We critically examine the validity of the Weizs\\"acker-Williams approximation in electron-hadron collisions. We show that in its commonly used form it can lead to large errors, and we show how to improve it in order to get accurate results. In particular, we present an improved form that is valid beyond the leading logarithmic approximation in the case when a small-angle cut is applied to the scattered electron. Furthermore we include comparisons of the approximate expressions with the exact electroproduction calculation in the case of heavy-quark production.

  6. Readings on the Sonnets of William Shakespeare. The Greenhaven Press Literary Companion to British Literature.

    Science.gov (United States)

    Swisher, Clarice, Ed.

    Intended as an accessible resource for students researching William Shakespeare's (1564-1616) poetry, this collection of essays about Shakespeare's sonnets contains an in-depth biography of Shakespeare and writings from a wide variety of sources. The essays are edited to accommodate the reading and comprehension levels of young adults; each essay…

  7. 78 FR 50335 - Double Hull Tanker Escorts on the Waters of Prince William Sound, Alaska

    Science.gov (United States)

    2013-08-19

    ...-AB96 Double Hull Tanker Escorts on the Waters of Prince William Sound, Alaska AGENCY: Coast Guard, DHS... mandates two tug escorts for double hull tankers over 5,000 gross tons transporting oil in bulk in PWS. The... tug escort requirements apply to certain double hull tankers. DATES: This interim rule is effective...

  8. Problem Behaviour and Psychosocial Functioning in Young Children with Williams Syndrome: Parent and Teacher Perspectives

    Science.gov (United States)

    Klein-Tasman, B. P.; Lee, K.

    2017-01-01

    Background: There is sparse literature about problem behaviour in young children with Williams syndrome (WS) and little consideration of the perspectives of multiple respondents. Methods: Problem behaviour of 35 children with WS ages 2 to 6 was examined based on both parent and teacher report using the Achenbach preschool forms. Results: The most…

  9. Readings on the Tragedies of William Shakespeare. The Greenhaven Press Literary Companion to British Authors.

    Science.gov (United States)

    Swisher, Clarice, Ed.

    Designed for young adults, this book on William Shakespeare's tragedies is one of an anthology series providing accessible resources for students researching great literary lives and works. Contributing writers' essays in the book are taken from a wide variety of sources and are edited to accommodate the reading and comprehension levels of young…

  10. Mercury, arsenic, cadmium, chromium lead, and selenium in feathers of pigeon guillemots (Cepphus columba) from Prince William Sound and the Aleutian Islands of Alaska

    International Nuclear Information System (INIS)

    Burger, Joanna; Gochfeld, Michael; Sullivan, Kelsey; Irons, David

    2007-01-01

    Arsenic, cadmium, chromium, lead, manganese, mercury and selenium were analyzed in the feathers of pigeon guillemots (Cepphus columba) from breeding colonies in Prince William Sound and in the Aleutian Islands (Amchitka, Kiska) to test the null hypothesis that there were no differences in metal levels as a function of location, gender, or whether the birds were from oiled or unoiled areas in Prince William Sound. Birds from locations with oil from the Exxon Valdez Oil Spill in the environment had higher levels of cadmium and lead than those from unoiled places in Prince William Sound, but otherwise there were no differences in metal levels in feathers. The feathers of pigeon guillemots from Prince William Sound had significantly higher levels of cadmium and manganese, but significantly lower levels of mercury than those from Amchitka or Kiska in the Aleutians. Amchitka had the lowest levels of chromium, and Kiska had the highest levels of selenium. There were few gender-related differences, although females had higher levels of mercury and selenium in their feathers than did males. The levels of most metals are below the known effects levels, except for mercury and selenium, which are high enough to potentially pose a risk to pigeon guillemots and to their predators

  11. Variations of transcript profiles between sea otters Enhydra lutris from Prince William Sound, Alaska, and clinically normal reference otters

    Science.gov (United States)

    Miles, A. Keith; Bowen, Lizabeth; Ballachey, Brenda E.; Bodkin, James L.; Murray, M.; Estes, J.L.; Keister, Robin A.; Stott, J.L.

    2012-01-01

    Development of blood leukocyte gene transcript profiles has the potential to expand condition assessments beyond those currently available to evaluate wildlife health, including sea otters Enhydra lutris, both individually and as populations. The 10 genes targeted in our study represent multiple physiological systems that play a role in immuno-modulation, inflammation, cell protection, tumor suppression, cellular stress-response, xenobiotic metabolizing enzymes, and antioxidant enzymes. These genes can be modified by biological, physical, or anthropogenic impacts and consequently provide information on the general type of stressors present in a given environment. We compared gene transcript profiles of sea otters sampled in 2008 among areas within Prince William Sound impacted to varying degrees by the 1989 ‘Exxon Valdez’ oil spill with those of captive and wild reference sea otters. Profiles of sea otters from Prince William Sound showed elevated transcription in genes associated with tumor formation, cell death, organic exposure, inflammation, and viral exposure when compared to the reference sea otter group, indicating possible recent and chronic exposure to organic contaminants. Sea otters from historically designated oiled areas within Prince William Sound 19 yr after the oil spill had higher transcription of genes associated with tumor formation, cell death, heat shock, and inflammation than those from areas designated as less impacted by the spill.

  12. Grammatical gender vs. natural gender in French Williams syndrome.

    Science.gov (United States)

    Ibernon, Laure; Boloh, Yves

    2010-01-01

    This article reports grammatical gender attribution scores in French Williams participants (N=28, mean chronological age=15.1) in an experiment similar to the classic one from Karmiloff-Smith (1979) where grammatical gender was pitted against natural gender. WS participants massively opted for the masculine gender as the default one, just as MA-controls did. They differed from CA-controls, however, in that they provided fewer sex-based responses. Splitting the WS group into two subgroups did not reveal a shift to sex-based responses similar to the one found in controls. It is argued that this latter difference could plausibly be related to differences in cognitive, lexical or meta-linguistic abilities. Copyright © 2010 Elsevier Ltd. All rights reserved.

  13. The plays of Lillian Hellman, Clifford Odets and William Inge on Slovene stages

    Directory of Open Access Journals (Sweden)

    Mateja Slunjski

    2002-12-01

    Full Text Available After the Second World War, Slovene theatres started to include in their repertoires more and more American authors and their plays. Their choice were varied, from serious dramas by Eugene O'Neill, Tennessee Williams and Arthur Miller, to comedies by Norman Krasna and John Van Druten dependant mostly on the availability of the texts. In the immediate postwar years the theatres liked to present playwrights with progressive ideas in their plays, such as Lillian Hellman and her "The Little Foxes", which was successfully produced at three Slovene theatres, while her "The Children's Hour" received negative reviews. In the fifties, three theatres chose two plays by Clifford Odets, "Golden Boy" and "Country Girl", mainly because of his socially critical ideas and his admiration of humanity. His plays were rather well received; however, the critics doubted his literary genius. William Inge and his plays, "Come Back, Little Sheba", "Picnic" and "Bus Stop", chosen mainly because of the warmth with which the author depicted the tragedy and the beauty of life, were produced at three Slovene theatres. The author received rather wide-ranging opinions from the critics. Some thought him to be an unoriginal depicter of dull American life, while others praised his lyricism and new dramatic techniques.

  14. William Harvey, Aristotle and astrology.

    Science.gov (United States)

    Gregory, Andrew

    2014-06-01

    In this paper I argue that William Harvey believed in a form of astrology. It has long been known that Harvey employed a macrocosm-microcosm analogy and used alchemical terminology in describing how the two types of blood change into one another. This paper then seeks to examine a further aspect of Harvey in relation to the magical tradition. There is an important corollary to this line of thought, however. This is that while Harvey does have a belief in astrology, it is strongly related to Aristotle's views in this area and is quite restricted and attenuated relative to some contemporary beliefs in astrology. This suggests a more general thesis. While Harvey was amenable to ideas which we associate with the natural magic tradition, those ideas had a very broad range of formulation and there was a limit to how far he would accept them. This limit was largely determined by Harvey's adherence to Aristotle's natural philosophy and his Christian beliefs. I argue that this is also the case in relation to Harvey's use of the macrocosm-microcosm analogy and of alchemical terminology, and, as far as we can rely on the evidence, this informs his attitudes towards witches as well. Understanding Harvey's influences and motives here is important in placing him properly in the context of early seventeenth-century thought.

  15. Increased prevalences of left-handedness and left-eye sighting dominance in individuals with Williams-Beuren syndrome

    NARCIS (Netherlands)

    J.W. van Strien (Jan)

    2005-01-01

    textabstractHandedness and eye sighting dominance were assessed in a sample of 50 individuals (25 male, 25 female; aged 5 – 38 years) with Williams-Beuren syndrome (WBS). The prevalences of left-handedness and left-eyedness were compared to the normative prevalences in the general population. We

  16. Importance of dietary calcium and vitamin D in the treatment of hypercalcaemia in Williams-Beuren syndrome.

    NARCIS (Netherlands)

    Lameris, A.L.L.; Geesing, C.L.; Hoenderop, J.G.J.; Schreuder, M.F.

    2014-01-01

    Abstract Background: Williams-Beuren syndrome (WBS) is a rare genetic disorder caused by the deletion of 26-28 genes on chromosome 7. Fifteen percent of WBS patients present with hypercalcaemia during infancy, which is generally mild and resolves spontaneously before the age of 4 years. The

  17. Performance on verbal and low-verbal false belief tasks: evidence from children with Williams syndrome.

    Science.gov (United States)

    Van Herwegen, Jo; Dimitriou, Dagmara; Rundblad, Gabriella

    2013-01-01

    Previous studies that have investigated the relationship between performance on theory of mind (ToM) tasks and verbal abilities in individuals with Williams syndrome (WS) have reported contradictory findings with some showing that language abilities aid performance on ToM tasks while others have found that participants with WS fail these tasks because of their verbal demands. The current study investigated this relationship again comparing performance on a classical change-location task to two newly developed low-verbal tasks, one change-location task and one unexpected content task. Thirty children with WS (aged 5-17;01 years) and 30 typically developing (TD) children (aged between 2;10 years and 9;09 years), who were matched for vocabulary comprehension scores were included in the study. Although performance in the WS group was significantly poorer compared to the TD group on all three tasks, performance was not predicted by their receptive vocabulary or grammatical ability scores. In addition, ToM abilities in both groups depended on the cognitive demands of the task at hand. This finding shows that performance on ToM tasks in WS is not necessarily hindered by their delayed language abilities but rather by the task administered. This could potentially affect the diagnosis of developmental disorders, such as Autism Spectrum Disorders, and comparison of ToM abilities across developmental disorders. Readers of this article should be able to (1) describe the current state of theory of mind research in Williams syndrome, (2) identify which cognitive abilities might explain performance on theory of mind tasks in both typically developing children and in children with Williams syndrome, and (3) interpret the importance of task demands when assessing children's theory of mind abilities. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Monitoring oiled shorelines in Prince William Sound Alaska, following the Exxon Valdez oil spill

    International Nuclear Information System (INIS)

    Gilfillan, E.S.; Page, D.S.; Harner, E.J.; Boehm, P.D.; Stoker, S.W.

    1993-01-01

    Three types of shoreline monitoring programs were employed to evaluate the recovery of the ecological communities of Prince William Sound (PWS) shorelines after the oil spill: (a) Extensive shoreline surveys conducted (1989--1992) over much of the oiled shoreline to define extent of shoreline oiling and to assess biological conditions; (b) Detailed sampling in 1989 at nonrandomly chosen locations representing a range of oiling conditions (c) Comprehensive shoreline ecology program initiated in 1990 to assess shoreline recovery in Prince William Sound using (1) a rigorous stratified random sampling study design with 64 sites representing 4 shoreline habitats and 4 oiling levels (unoiled, light, moderate, heavy); (2) periodic sampling at 12 nonrandomly chosen sites of particular concern. Biological communities were analyzed to detect differences due to oiling in each of 16 habitat/tide zone combinations. Following the spill, populations of all major species survived as sources for recolonization. Recruitment to oiled shores began in summer 1989. By 1990, shoreline biota in PWS had largely recovered. Estimates of shoreline recovery (biological community indistinguishable from reference) ranged from 91% based on univariate analysis of standard community parameters to 73% based on multivariate correspondence analysis

  19. Efectividad de la microonda, masoterapia y ejercicios de Williams en pacientes con dolor lumbar

    Directory of Open Access Journals (Sweden)

    Antonio del Valle Torres

    2015-06-01

    Full Text Available Fundamento: el dolor lumbar constituye un problema de salud a nivel mundial, su tratamiento constituye un reto en la práctica médica asistencial. Objetivo: evaluar la efectividad de la microonda, masoterapia y ejercicios de Williams en pacientes con dolor lumbar. Método: se realizó un estudio prospectivo experimental en una muestra de 60 pacientes con lumbalgia subaguda y crónica. Se asignaron dos esquemas de tratamiento: uno con microonda combinada con masoterapia y ejercicios de Williams (Grupo A, otro con medicamentos y reposo (Grupo B. Se aplicó la escala analógica visual y la escala de Oswestry en la consulta inicial y al culminar el tratamiento. Resultados: se obtuvo mejores resultados en el grupo A (estudio que en el grupo B (control en cuanto a reducción del dolor e independencia para las actividades de la vida diaria. Conclusiones: el protocolo de tratamiento fisioterapéutico resultó ser beneficioso, pues la recuperación y el alivio del dolor resultaron ser más rápidos y permitió la sustitución de fármacos.

  20. The rhetorical strategy of William Paley's Natural theology (1802): part 1, William Paley's Natural theology in context.

    Science.gov (United States)

    O'Flaherty, Niall

    2010-03-01

    This article reconstructs the historical and philosophical contexts of William Paley's Natural theology (1802). In the wake of the French Revolution, widely believed to be the embodiment of an atheistic political credo, the refutation of the transmutational biological theories of Buffon and Erasmus Darwin was naturally high on Paley's agenda. But he was also responding to challenges arising from his own moral philosophy, principally the psychological quandary of how men were to be kept in mind of the Creator. It is argued here that Natural theology was the culmination of a complex rhetorical scheme for instilling religious impressions that would increase both the virtue and happiness of mankind. Philosophy formed an integral part of this strategy, but it did not comprise the whole of it. Equally vital were those purely rhetorical aspects of the discourse which, according to Paley, were more concerned with creating 'impression'. This facet of his writing is explored in part one of this two-part article. Turning to the argumentative side of the scheme, part two examines Paley's responses to David Hume and Erasmus Darwin in the light of the wider strategy of inculcation at work throughout all his writings.