WorldWideScience

Sample records for roecklein scott norris

  1. Genetics Home Reference: Norrie disease

    Science.gov (United States)

    ... Email Facebook Twitter Home Health Conditions Norrie disease Norrie disease Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Norrie disease is an inherited eye disorder that leads to ...

  2. [Norrie-Wardburg syndrome].

    Science.gov (United States)

    Skevas, A; Kastanioudakis, I; Daniilidis, B; Exarchakos, G

    1992-10-01

    We describe a case of a 25-year old patient with typical Norrie-Warburg Syndrome. From the first year of his life he was found to be blind, with bilateral sensorineural loss of hearing. Audiological examination showed symmetrical moderate bilateral sensorineural hearing loss. His hearing loss was refractory to treatment for the last eight years. Because of timely diagnosis of hearing loss and timely fitting of a hearing aid, the patient could study at school and graduate from university education. Disease carriers who are clinically healthy can be identified only via chromosome analysis.

  3. [Norrie syndrome (author's transl)].

    Science.gov (United States)

    Schmitz-Valckenberg, P; Scholz, W

    1977-10-01

    The Norrie syndrome, an x-chromosomal linked, recessive genetic disease, is described using ophthalmologic and genetic examinations of a family in three generations. The main symptom of this syndrome is retinal detachment with hemorrhages, which generally leads to blindness in early childhood. In addition to this, in 25--35% of the cases mental retardation and hearing problems are found. Special significance is to be attached to the differential diagnosis of this syndrome because the vascular proliferation on the retina is a non-specific, secondary reaction in children, which also occurs symptomatically in several other diseases.

  4. Audiologic features of Norrie disease.

    Science.gov (United States)

    Halpin, Chris; Owen, Grace; Gutiérrez-Espeleta, Gustavo A; Sims, Katherine; Rehm, Heidi L

    2005-07-01

    Norrie disease is an X-linked recessive disorder in which patients are born blind and develop sensory hearing loss in adolescence. The hearing loss associated with Norrie disease has been shown in a genetically altered knockout mouse to involve dysfunction of the stria vascularis; most other structures are preserved until the later stages of the disease. The objective of this study was to characterize the audiologic phenotype of Norrie disease for comparison with the pathophysiologic mechanism. The design combined two series of clinical audiologic evaluations, with special attention to speech intelligibility. The audiologic results for 12 affected individuals and 10 carriers show that patients with Norrie disease retain high speech intelligibility scores even when the threshold loss is severe. The cochlear mechanism-- failure of the stria vascularis-- accounts for some of the higher values in the wide distribution of speech scores in cases with similar pure tone audiograms.

  5. Prenatal exclusion of Norrie's disease.

    OpenAIRE

    Redmond, R M; Graham, C A; Kelly, E D; Coleman, M; Nevin, N C

    1992-01-01

    We report on the use of DNA marker probes and linkage analysis to exclude Norrie's disease in the male fetus of a high risk carrier. There are no clinical markers in females carrying the Norrie's disease gene; thus DNA linkage analysis is an essential technique in the management of families 'at-risk' for this severe ophthalmic disease. The principles of DNA linkage are discussed.

  6. Scott S Snyder

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics. Scott S Snyder. Articles written in Pramana – Journal of Physics. Volume 62 Issue 3 March 2004 pp 565-568 Experimental Particle Physics. Prospects for Higgs search at DØ · Scott S Snyder DØ Collaboration · More Details Abstract Fulltext PDF. The status of the Higgs search ...

  7. Early vitrectomy effective for Norrie disease.

    Science.gov (United States)

    Walsh, Mark K; Drenser, Kimberly A; Capone, Antonio; Trese, Michael T

    2010-04-01

    To review our experience with Norrie disease to determine if early vitrectomy abrogates the natural history of this rare disease; namely, bilateral no light perception visual acuity and phthisis bulbi. We retrospectively reviewed the medical records of all patients seen in our tertiary care pediatric retinal clinical practice from 1988 through 2008 with a potential diagnosis of Norrie disease. Inclusion required not only clinical findings consistent with Norrie disease but also genetics and/or a family history consistent with Norrie disease. Medical record review revealed 14 boys with clinically diagnosed Norrie disease and either Norrie disease gene (NDP) mutations noted on genetic testing (13 patients) and/or a clear family history consistent with Norrie disease (4 patients). All 14 boys with definite Norrie disease had vitrectomy with or without lensectomy in at least 1 eye prior to 12 months of age. Of the 14 boys with definite Norrie disease, 7 maintained at least light perception visual acuity in 1 eye and 3 had no light perception visual acuity bilaterally; visual acuity data were not available for 4 patients. Only 2 of 24 (8%) eyes became phthisical. Historically, no treatment has been offered to mitigate the dismal natural history of Norrie disease. We recommend consideration of early vitrectomy in Norrie disease.

  8. Citation for Scott Doney

    Science.gov (United States)

    Glover, David M.; Doney, Scott

    “A man of genius makes no mistakes. His errors are volitional and are the portals of discovery. James Joyce, Ulysses (1922). ”After collaborating with Scott Doney for the past 14 years I know what Joyce meant. When working with someone as bright as Scott it inevitably happens that you just don't understand. And because we're trained skeptics the question immediately arises, ”has our friend and colleague made a mistake?“ But we're wrong; we just didn't see the portal through which people like Scott had already proceeded. Certainly this is what we reserve these awards of ‘outstandingness’ for; those whose insight lead through the portals of discovery”.

  9. Metric Scott analysis

    Czech Academy of Sciences Publication Activity Database

    Ben Yaacov, I.; Doucha, Michal; Nies, A.; Tsankov, T.

    2017-01-01

    Roč. 318, October (2017), s. 46-87 ISSN 0001-8708 Institutional support: RVO:67985840 Keywords : continuous logic * infinitary logic * Scott sentence Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics Impact factor: 1.373, year: 2016 http://www.sciencedirect.com/science/article/pii/S0001870816309896?via%3Dihub

  10. Norrie's disease in an Asian family.

    OpenAIRE

    Harendra de Silva, D G; de Silva, D B

    1988-01-01

    Norrie's disease, a congenital progressive oculo-acoustico-cerebral degenerative condition, is a sex linked recessive disorder. Previously described as atrophia oculi congeneti, it is associated with bilateral pseudotumour of the retina, lens, and corneal opacities, and phthisis bulbi. Some patients develop progressive deterioration of mental function and hearing. We report a Sri Lankan family with typical features of Norrie's disease.

  11. Bilateral Norrie's disease in identical twins.

    OpenAIRE

    Sukumaran, K

    1991-01-01

    A case of Norrie's disease in an identical twins is reported. No positive family history was obtained. The couple had no other children. The older of the twins died at the age of 9 months of uncertain cause. To the best of my knowledge this is the first case of Norrie's disease reported in Malaysia. And its occurrence in an identical twins is very rare.

  12. Epilepsy phenotypes in siblings with Norrie disease.

    Science.gov (United States)

    Okumura, Akihisa; Arai, Eisuke; Kitamura, Yuri; Abe, Shinpei; Ikeno, Mitsuru; Fujimaki, Takuro; Yamamoto, Toshiyuki; Shimizu, Toshiaki

    2015-11-01

    Norrie disease is an X-linked recessive disorder that is characterized by congenital blindness. Although epileptic seizures are observed in some patients with Norrie disease, little is known about this phenomenon. Here, we report the manifestation of epilepsy in siblings with Norrie disease to increase our knowledge of epilepsy in this condition. Three brothers with congenital blindness were diagnosed with Norrie disease after genetic analyses indicated the deletion of exon 2 of the NDP gene. The eldest brother had suffered from epileptic seizures since the age of 11years, and his seizures were resistant to antiepileptic drugs. Although the second brother had no epileptic seizures, the youngest sibling had experiences epileptic seizures since the age of 8years. His seizures were controlled using lamotrigine and levetiracetam. An electroencephalography (EEG) revealed epileptiform discharges in the occipital areas in all three brothers. A study of these patients will increase our knowledge of epilepsy in patients with Norrie disease. Copyright © 2015 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  13. Molecular dissection of Norrie disease.

    Science.gov (United States)

    Berger, W

    1998-01-01

    Norrie disease (ND) is a severe form of congenital blindness accompanied by mental retardation and/or deafness in at least one third of the patients. This article summarizes advances in the molecular genetic analysis of this disease during the last 13 years, including mapping and cloning of the human gene and the generation and characterization of a mouse model. Genetic linkage studies and physical mapping strategies have assigned the ND locus to the proximal short arm of the human X chromosome. The identification of chromosomal rearrangements in several patients, such as microdeletions, enabled the isolation of the ND gene by a positional cloning approach. Numerous point mutations in this gene have been identified in three distinct clinical entities: (1) ND, (2) familial and sporadic exudative vitreoretinopathy, and (3) retinopathy of prematurity. The gene encodes a relatively small protein, consisting of 133 amino acids. The function of the gene product is yet unknown, although homologies with known proteins and molecular modelling data suggest a role in the regulation of cell interaction or differentiation processes. A mouse model has been generated to shed more light on early pathogenic events involved in ND and allelic disorders. The mouse homologous protein is highly identical (94%) to the human polypeptide. The gene is expressed in the neuronal layers of the mouse retina, the cerebellum and olfactory epithelium. Mutant mice show snowflake-like opacities within the vitreous, dysgenesis of the ganglion cell layer and occasionally degeneration of photoreceptor cells. The mouse phenotype does not include phthisis bulbi and, overall, resembles a mild form of ND. Electrophysiological studies revealed a severely altered electroretinogram b-wave. These results suggest a primary defect in the inner neuronal layers of the retina. Defects in the vitreous and photoreceptor cell layer are most likely secondary effects. Further histological, functional and molecular

  14. [A literature review of Norrie disease].

    Science.gov (United States)

    Ohba, N; Isashiki, Y

    1996-02-01

    Norrie disease is a rare genetic disorder characterized by bilateral congenital blindness. The salient clinical feature early in life is a dense, white, vascularized mass behind each lens due to maldeveloped retina. Cataracts and corneal opacities are developed in young childhood, followed by bulbar atrophies. Histopathologic examination suggests primary vitreoretinal dysplasia because of developmental arrest of the retina in the middle embryonic stage. Occasional patients show psychomotor retardation or progressive hearing loss as part of a multisystem disorder. The disease is transmitted by an X-linked recessive form of inheritance, with sons of female carriers having a 50% risk for expressing the disease. In recent years, a candidate gene for Norrie disease has been isolated and characterized, which encompasses 27 kilobases and consists of three exons interspersed by two introns. Microdeletions and a variety of point mutations in the disease gene were identified in Norrie patients, although the genotype-phenotype correlation remains to be defined, and molecular diagnosis is now available for Norrie disease. The encoded protein has homology to a protein domain involving mucins and TGF beta, which may play an essential role in targeting of retinal/neural connections.

  15. Further linkage data on Norrie disease.

    Science.gov (United States)

    Kivlin, J D; Sanborn, G E; Wright, E; Cannon, L; Carey, J

    1987-03-01

    We obtained a LOD score of +1.61 using DNA marker L1.28 in 5 generations of a family with Norrie disease, raising the total LOD score to +5.42. There have been no recombinations between the 2 loci in any family to date, making the marker useful for genetic counseling.

  16. Norrie disease gene is distinct from the monoamine oxidase genes

    OpenAIRE

    Sims, Katherine B.; Ozelius, Laurie; Corey, Timothy; Rinehart, William B.; Liberfarb, Ruth; Haines, Jonathan; Chen, Wei Jane; Norio, Reijo; Sankila, Eeva; de la Chapelle, Albert; Murphy, Dennis L.; Gusella, James; Breakefield, Xandra O.

    1989-01-01

    The genes for MAO-A and MAO-B appear to be very close to the Norrie disease gene, on the basis of loss and /or disruption of the MAO genes and activities in atypical Norrie disease patients deleted for the DXS7 locus; linkage among the MAO genes, the Norrie disease gene, and the DXS7 locus; and mapping of all these loci to the chromosomal region Xp11. The present study provides evidence that the MAO genes are not disrupted in “classic” Norrie disease patients. Genomic DNA from these “nondelet...

  17. Blanco White and Walter Scott Blanco white y Walter Scott

    Directory of Open Access Journals (Sweden)

    Fernando DURÁN LÓPEZ

    2011-01-01

    Full Text Available The first edition of Ivanhoe; a romance. By the author of Waverley was published in Edinburgh in 1820. From the beginning of year 1823, José María Blanco White translated several excerpts from Ivanhoe in the numbers 1-3 of the magazine Variedades, owned by the publisher Rudolph Ackermann. in these articles and other later writings, the translator praised Scott as a model for a new way of painting history in a narrative. This paper studies his ideas on Scott’s historical novel, as well as his translation technique, compared with that of José Joaquín de Mora. En 1820 se publicó en Edimburgo la primera edición de Ivanhoe; a romance. By the author of Waverley. Desde comienzos de 1823, en los tres primeros números de su revista Variedades, promovida por el editor Rudolph Ackermann, José María Blanco White tradujo varios fragmentos de Ivanhoe entre grandes elogios. Asimismo, Blanco White tomó a Scott como modelo de referencia de una nueva manera de pintar la historia por medio de la novela en otros varios escritos críticos de años posteriores. El artículo estudia las ideas de Blanco White acerca de la novela histórica de Scott y su técnica como traductor, comparada con la de José Joaquín Mora.

  18. Collaborations Between Scott and Skidmore

    Directory of Open Access Journals (Sweden)

    Alicia Robinson

    2017-04-01

    Full Text Available This essay examines the collaboration between architect and designer George Gilbert Scott and metalworker Francis Skidmore. It compares their metalwork screens at the cathedrals of Hereford, Lichfield, and Salisbury—projects which sometimes overlapped and were all completed in the relatively short time span between 1861 and 1870—within the wider context of Skidmore’s career. While Scott was lauded in his lifetime and has been much studied since, Skidmore has not often been written about, despite having achieved an impressive scale and pace of work in British cathedrals, parish churches, and town halls. This essay therefore shines particular light on Skidmore’s work as designer and maker, and particularly the high profile commissions for these great cathedrals, restored and enhanced with the aesthetics and ambition of the Victorian era.

  19. In-utero diagnosis of Norrie disease by ultrasonography.

    Science.gov (United States)

    Redmond, R M; Vaughan, J I; Jay, M; Jay, B

    1993-03-01

    Obstetric ultrasonography of an obligate Norrie disease carrier revealed bilateral retinal detachments in a third trimester male fetus. Postnatal examination confirmed the diagnosis of Norrie disease. DNA linkage analysis with the markers L1.28 and MAO had been uninformative for this family. This report suggests that retinal detachment occurs late in the gestation of the affected fetus.

  20. Norris Bradbury Tribute by J. Robert Oppenheimer

    Energy Technology Data Exchange (ETDEWEB)

    Meade, Roger Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-04-27

    Stored on a reel of microfilm are three faint and barely readable letters written on the occasion of Norris Bradbury’s fifteen-year anniversary as Director of the (then) Los Alamos Science Laboratory. The first letter, written by Los Alamos Public Relations Officer John V. Young, asks Oppenheimer to send a “congratulatory message to be read at a ceremony honoring Bradbury’s tenure as Laboratory Director. The second letter is Oppenheimer’s response to Young, and the third is Oppenheimer’s congratulatory message to Bradbury. The three letters are transcribed below.

  1. Norrie disease gene is distinct from the monoamine oxidase genes.

    Science.gov (United States)

    Sims, K B; Ozelius, L; Corey, T; Rinehart, W B; Liberfarb, R; Haines, J; Chen, W J; Norio, R; Sankila, E; de la Chapelle, A

    1989-09-01

    The genes for MAO-A and MAO-B appear to be very close to the Norrie disease gene, on the basis of loss and/or disruption of the MAO genes and activities in atypical Norrie disease patients deleted for the DXS7 locus; linkage among the MAO genes, the Norrie disease gene, and the DXS7 locus; and mapping of all these loci to the chromosomal region Xp11. The present study provides evidence that the MAO genes are not disrupted in "classic" Norrie disease patients. Genomic DNA from these "nondeletion" Norrie disease patients did not show rearrangements at the MAOA or DXS7 loci. Normal levels of MAO-A activities, as well as normal amounts and size of the MAO-A mRNA, were observed in cultured skin fibroblasts from these patients, and MAO-B activity in their platelets was normal. Catecholamine metabolites evaluated in plasma and urine were in the control range. Thus, although some atypical Norrie disease patients lack both MAO-A and MAO-B activities, MAO does not appear to be an etiologic factor in classic Norrie disease.

  2. Scott Brothers Windows and Doors Information Sheet

    Science.gov (United States)

    Scott Brothers Windows and Doors (the Company) is located in Bridgeville, Pennsylvania. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Pittsburgh, Pennsylvania.

  3. Knudsen effects in a Scott effect experiment.

    Science.gov (United States)

    Wells, C. W.; Wood, L. T.; Hildebrandt, A. F.

    1973-01-01

    A thermal torque sometimes observed in Scott effect measurements has been studied experimentally and an explanation for the thermal torque proposed. The magnitude of the thermal torque can be comparable to the Scott torque depending on geometrical and thermal anisotropies. The thermal torque is predicted to decrease with application of an axial magnetic field.

  4. A novel mutation in the Norrie disease gene.

    Science.gov (United States)

    Ott, S; Patel, R J; Appukuttan, B; Wang, X; Stout, J T

    2000-04-01

    Norrie disease is an X-linked recessive disorder characterized by congenital blindness and in some cases mental retardation and deafness.(1) The variability of signs among patients often complicates diagnosis. Signs such as an ocular pseudoglioma, progressive deafness, and mental disturbance are considered classic features.(2) Only one third of patients with Norrie disease have sensorineural deafness, and approximately one half of the affected individuals exhibit mental retardation, often with psychotic features.(3) Histologic analysis has suggested that retinal dysgenesis occurs early in eye development and involves cells in the inner wall of the optic cup.(4) The gene associated with Norrie disease was identified in 1992. (5,6) We report a novel mutation identified in a patient in whom Norrie disease was diagnosed.

  5. Prenatal exclusion of Norrie disease with flanking DNA markers.

    Science.gov (United States)

    Gal, A; Uhlhaas, S; Glaser, D; Grimm, T

    1988-10-01

    Three polymorphic DNA markers linked to the locus of Norrie disease were used for indirect genotype analysis in a ten-wk-old fetus at risk for the disease. When haplotypes of the family members and the estimated recombination frequency between Norrie gene and each of the DNA marker loci DXS7, DXS84, and DXS146 were taken into account, the risk that the fetus had inherited the mutation was about 1%.

  6. Real-time Remote Data Online For Norris Geyser Basin in Yellowstone National Park

    Science.gov (United States)

    Perry, J. E.; Lowenstern, J. B.; Clor, L.; Cervelli, P. F.; Allen, S. T.; Heasler, H.; Moloney, T.

    2010-12-01

    Perry, John, Lowenstern, Jacob, Cervelli, Peter, Clor, Laura, Heasler, Henry, Allen, Scott, Moloney, Tim During June 2010, ten 900MHz wireless temperature data loggers (nodes) were installed around the Norris Geyser Basin to monitor geothermal features, streams and soil temperatures. The loggers can provide near real-time updates on temperature variations within 0.2 deg C due to hydrothermal discharges or subsurface fluid migration. Each sensor node is programmed to measure the temperature every two minutes and automatically upload data to the base station computer daily. The hardware consists of a waterproof case containing an M5 logger (made by Marathon Products, Inc.®) with internal memory, lithium D-cell batteries and a 900 MHz, 1-W-transceiver and 5 meter long Teflon-coated probe with a thermistor sensor. Tethered stub or panel antennas are oriented to optimize signal strength to the base station near the Norris Museum. A 0.61 meter-long base-station antenna located 10m high provides signal to the furthest node over 850 meters away with most being “line-of-sight”. A 20-meter coaxial cable and lightning grounding wire connects the base-station antenna to an Ethernet-radio connected to the YNP local-area network. A server located 26-km north at Mammoth Hot Springs requests data at regular intervals (normally daily), archives the information, and then sends it to the USGS for further archiving and internet distribution. During periods of unusual hydrothermal behavior, data can be requested as needed, and it is possible to set user-programmable alarm limits for notification. The RF network is designed to monitor changes from three different sub-basins at Norris (Gray Lakes, Steamboat-Echinus and Porcelain Basin), the main Tantalus Creek drainage, and five individual thermal features (Constant, Porkchop, Steamboat and Echinus Geysers, and Opalescent Spring). The logger installed in Nuphar Lake provides ambient temperatures controlled solely by local

  7. Genetics Home Reference: Aarskog-Scott syndrome

    Science.gov (United States)

    ... A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons. Evidence suggests that Aarskog-Scott syndrome is inherited in an autosomal dominant or autosomal recessive pattern in some families, although ...

  8. ASK Talks with W. Scott Cameron

    Science.gov (United States)

    Cameron, W. Scott

    2002-01-01

    This paper presents an interview with Scott Cameron who is the Capital Systems Manager for the Food and Beverage Global Business Unit of Procter and Gamble. He has been managing capital projects and mentoring other project managers for the past 20 years at Procter and Gamble within its Beauty Care, Health Care, Food and Beverage, and Fabric and Home Care Businesses. Scott also has been an Academy Sharing Knowledge (ASK) feature writer since Volume One.

  9. Norrie disease in a family with a manifesting female carrier.

    Science.gov (United States)

    Sims, K B; Irvine, A R; Good, W V

    1997-04-01

    To show that Norrie disease can occur in a girl and to describe her ophthalmologic and genetic features. Amplification of DNA polymerase chain reaction and sequencing of asymmetric polymerase chain reaction for exon 3 were performed on the blood specimen obtained from a girl born with bilateral retinal detachments. A female child with bilateral retinal detachment who had 2 uncles in whom Norrie disease had already been diagnosed. The child had a mutation in the third exon (T776-->A; Ile 123-->Asn) identical to the mutation found in her uncles. Norrie disease can occur in girls. The most likely explanation is nonrandom or unfavorable X inactivation, although timing of development of the peripheral retina and its blood supply could render it vulnerable to effects of the mutant allele at a critical developmental phase.

  10. Recombinational event between Norrie disease and DXS7 loci.

    Science.gov (United States)

    Ngo, J T; Spence, M A; Cortessis, V; Sparkes, R S; Bateman, J B

    1988-07-01

    We have identified a family affected with X-linked recessive Norrie disease, in which a recombinational event occurred between the disease locus and the DXS7 locus identified by the probe L1.28. The addition of our family brings the total of published informative families to seven, with a maximum lod score of 7.58 at a recombination frequency of 0.038 +/- 0.036. This finding indicates that the L1.28 probe is useful but may not be completely reliable for prenatal diagnosis and that the gene for Norrie disease is not within the DNA sequence identified by the L1.28 probe.

  11. Norrie disease and MAO genes: nearest neighbors.

    Science.gov (United States)

    Chen, Z Y; Denney, R M; Breakefield, X O

    1995-01-01

    The Norrie disease and MAO genes are tandemly arranged in the p11.4-p11.3 region of the human X chromosome in the order tel-MAOA-MAOB-NDP-cent. This relationship is conserved in the mouse in the order tel-MAOB-MAOA-NDP-cent. The MAO genes appear to have arisen by tandem duplication of an ancestral MAO gene, but their positional relationship to NDP appears to be random. Distinctive X-linked syndromes have been described for mutations in the MAOA and NDP genes, and in addition, individuals have been identified with contiguous gene syndromes due to chromosomal deletions which encompass two or three of these genes. Loss of function of the NDP gene causes a syndrome of congenital blindness and progressive hearing loss, sometimes accompanied by signs of CNS dysfunction, including variable mental retardation and psychiatric symptoms. Other mutations in the NDP gene have been found to underlie another X-linked eye disease, exudative vitreo-retinopathy. An MAOA deficiency state has been described in one family to date, with features of altered amine and amine metabolite levels, low normal intelligence, apparent difficulty in impulse control and cardiovascular difficulty in affected males. A contiguous gene syndrome in which all three genes are lacking, as well as other as yet unidentified flanking genes, results in severe mental retardation, small stature, seizures and congenital blindness, as well as altered amine and amine metabolites. Issues that remain to be resolved are the function of the NDP gene product, the frequency and phenotype of the MAOA deficiency state, and the possible occurrence and phenotype of an MAOB deficiency state.

  12. Mutations in the Norrie disease gene.

    Science.gov (United States)

    Schuback, D E; Chen, Z Y; Craig, I W; Breakefield, X O; Sims, K B

    1995-01-01

    We report our experience to date in mutation identification in the Norrie disease (ND) gene. We carried out mutational analysis in 26 kindreds in an attempt to identify regions presumed critical to protein function and potentially correlated with generation of the disease phenotype. All coding exons, as well as noncoding regions of exons 1 and 2, 636 nucleotides in the noncoding region of exon 3, and 197 nucleotides of 5' flanking sequence, were analyzed for single-strand conformation polymorphisms (SSCP) by polymerase chain reaction (PCR) amplification of genomic DNA. DNA fragments that showed altered SSCP band mobilities were sequenced to locate the specific mutations. In addition to three previously described submicroscopic deletions encompassing the entire ND gene, we have now identified 6 intragenic deletions, 8 missense (seven point mutations, one 9-bp deletion), 6 nonsense (three point mutations, three single bp deletions/frameshift) and one 10-bp insertion, creating an expanded repeat in the 5' noncoding region of exon 1. Thus, mutations have been identified in a total of 24 of 26 (92%) of the kindreds we have studied to date. With the exception of two different mutations, each found in two apparently unrelated kindreds, these mutations are unique and expand the genotype database. Localization of the majority of point mutations at or near cysteine residues, potentially critical in protein tertiary structure, supports a previous protein model for norrin as member of a cystine knot growth factor family (Meitinger et al., 1993). Genotype-phenotype correlations were not evident with the limited clinical data available, except in the cases of larger submicroscopic deletions associated with a more severe neurologic syndrome.(ABSTRACT TRUNCATED AT 250 WORDS)

  13. Comparative genomics on Norrie disease gene.

    Science.gov (United States)

    Katoh, Masuko; Katoh, Masaru

    2005-05-01

    DAND1 (NBL1), DAND2 (CKTSF1B1 or GREM1 or GREMLIN), DAND3 (CKTSF1B2 or GREM2 or PRDC), DAND4 (CER1), DAND5 (CKTSF1B3 or GREM3 or DANTE), MUC2, MUC5AC, MUC5B, MUC6, MUC19, WISP1, WISP2, WISP3, VWF, NOV and Norrie disease (NDP or NORRIN) genes encode proteins with cysteine knot domain. Cysteine-knot superfamily proteins regulate ligand-receptor interactions for a variety of signaling pathways implicated in embryogenesis, homeostasis, and carcinogenesis. Although Ndp is unrelated to Wnt family members, Ndp is claimed to function as a ligand for Fzd4. Here, we identified and characterized rat Ndp, cow Ndp, chicken ndp and zebrafish ndp genes by using bioinformatics. Rat Ndp gene, consisting of three exons, was located within AC105563.4 genome sequence. Cow Ndp and chicken ndp complete CDS were derived from CB467544.1 EST and BX932859.2 cDNA, respectively. Zebrafish ndp gene was located within BX572627.5 genome sequence. Rat Ndp (131 aa) was a secreted protein with C-terminal cysteine knot-like (CTCK) domain. Rat Ndp showed 100, 96.9, 95.4, 87.8 and 66.4 total-amino-acid identity with mouse Ndp, cow Ndp, human NDP, chicken ndp and zebrafish ndp, respectively. Exon-intron structure of mammalian Ndp orthologs was well conserved. FOXA2, CUTL1 (CCAAT displacement protein), LMO2, CEBPA (C/EBPalpha)-binding sites and triple POU2F1 (OCT1)-binding sites were conserved among promoters of mammalian Ndp orthologs.

  14. Novel mutations in Norrie disease gene in Japanese patients with Norrie disease and familial exudative vitreoretinopathy.

    Science.gov (United States)

    Kondo, Hiroyuki; Qin, Minghui; Kusaka, Shunji; Tahira, Tomoko; Hasebe, Haruyuki; Hayashi, Hideyuki; Uchio, Eiichi; Hayashi, Kenshi

    2007-03-01

    To search for mutations in the Norrie disease gene (NDP) in Japanese patients with familial exudative vitreoretinopathy (FEVR) and Norrie disease (ND) and to delineate the mutation-associated clinical features. Direct sequencing after polymerase chain reaction of all exons of the NDP gene was performed on blood collected from 62 probands (31 familial and 31 simplex) with FEVR, from 3 probands with ND, and from some of their family members. The clinical symptoms and signs in the patients with mutations were assessed. X-inactivation in the female carriers was examined in three FEVR families by using leukocyte DNA. Four novel mutations-I18K, K54N, R115L, and IVS2-1G-->A-and one reported mutation, R97P, in the NDP gene were identified in six families. The severity of vitreoretinopathy varied among these patients. Three probands with either K54N or R115L had typical features of FEVR, whereas the proband with R97P had those of ND. Families with IVS2-1G-->A exhibited either ND or FEVR characteristics. A proband with I18K presented with significant phenotypic heterogeneity between the two eyes. In addition, affected female carriers in a family harboring the K54N mutation presented with different degrees of vascular abnormalities in the periphery of the retina. X-inactivation profiles indicated that the skewing was not significantly different between affected and unaffected women. These observations indicate that mutations of the NDP gene can cause ND and 6% of FEVR cases in the Japanese population. The X-inactivation assay with leukocytes may not be predictive of the presence of a mutation in affected female carriers.

  15. Norrie disease. Diagnosis of a simplex case by DNA analysis.

    Science.gov (United States)

    Chynn, E W; Walton, D S; Hahn, L B; Dryja, T P

    1996-09-01

    Norrie disease is a rare, X-linked recessive disorder characterized by congenital blindness due to malformed retinas. We describe a simplex patient who had leukokoria and whose clinical diagnosis was confirmed only after molecular genetics analysis. DNA analysis was also used to determine the carrier status of relatives of the proband.

  16. A characteristic phenotypic retinal appearance in Norrie disease.

    Science.gov (United States)

    Drenser, Kimberly A; Fecko, Alice; Dailey, Wendy; Trese, Michael T

    2007-02-01

    To describe a striking retinal finding that the authors have only seen in Norrie disease eyes and to determine if a particular genotype corresponds to this dramatic presentation. This is a retrospective, interventional case report of four patients seen in the clinic over a 1-year period. All patients had analysis of the Norrie gene by direct sequencing. All patients presented with a similar retinal appearance of dense stalk tissue, globular dystrophic retina, and peripheral avascular retina with pigmentary changes. Each patient was found to have a mutation in the Norrie gene affecting a cystine residue in the cystine knot domain. The mutations are predicted to disrupt the structure of the protein product, norrin, which is required for activation of the Wnt receptor:beta-catenin pathway. No other vitreoretinopathy that the authors have seen demonstrates this characteristic retinal presentation of severe retinal dysplasia. All four patients were found to have mutations in the Norrie gene which alter the cystine knot motif. Mutations affecting this domain appear to have devastating effects on retinal development and indicate phenotype correlates with mutations affecting the cystine knot domain.

  17. Familial cases of Norrie disease detected by copy number analysis.

    Science.gov (United States)

    Arai, Eisuke; Fujimaki, Takuro; Yanagawa, Ai; Fujiki, Keiko; Yokoyama, Toshiyuki; Okumura, Akihisa; Shimizu, Toshiaki; Murakami, Akira

    2014-09-01

    Norrie disease (ND, MIM#310600) is an X-linked disorder characterized by severe vitreoretinal dysplasia at birth. We report the results of causative NDP gene analysis in three male siblings with Norrie disease and describe the associated phenotypes. Three brothers with suspected Norrie disease and their mother presented for clinical examination. After obtaining informed consent, DNA was extracted from the peripheral blood of the proband, one of his brothers and his unaffected mother. Exons 1-3 of the NDP gene were amplified by polymerase chain reaction (PCR), and direct sequencing was performed. Multiplex ligation-dependent probe amplification (MLPA) was also performed to search for copy number variants in the NDP gene. The clinical findings of the three brothers included no light perception, corneal opacity, shallow anterior chamber, leukocoria, total retinal detachment and mental retardation. Exon 2 of the NDP gene was not amplified in the proband and one brother, even when the PCR primers for exon 2 were changed, whereas the other two exons showed no mutations by direct sequencing. MLPA analysis showed deletion of exon 2 of the NDP gene in the proband and one brother, while there was only one copy of exon 2 in the mother. Norrie disease was diagnosed in three patients from a Japanese family by clinical examination and was confirmed by genetic analysis. To localize the defect, confirmation of copy number variation by the MLPA method was useful in the present study.

  18. Sir Charles Scott Sherrington (1857–1952)

    Indian Academy of Sciences (India)

    Twentieth century bore witness to remarkable scientists whohave advanced our understanding of the brain. Among them,Sir Charles Scott Sherrington's ideas about the way in whichthe central nervous system operates has continuing relevanceeven today. He received honorary doctorates from twentytwouniversities and ...

  19. Thinking Visually: An Interview with Scott Bennett.

    Science.gov (United States)

    Gamble, Harriet

    2002-01-01

    Presents an interview with Scott Bennett, an artist of abstract art and traditional craft. Focuses on issues such as the role of art in his life, how his art has developed over time, and his process of creating his works of art. Includes directions for a glazing project. (CMK)

  20. Generalization of the Moszkovski-Scott method

    International Nuclear Information System (INIS)

    Balbutsev, E.B.

    1976-01-01

    A constant separation parameter is proposed to be used in the Moszkovski-Scott method for solving the Bethe-Goldstone equation. After such a modification one can apply the method to odd states of relative motion, not only to even ones. Some essential inaccuracies of the original method are eliminated, as well

  1. Interview met professor Joan Wallach Scott

    NARCIS (Netherlands)

    Bijl, Greetje; Tijhoff, Esmeralda

    2012-01-01

    Joan Scott, professor at the School of Social Science in the Institute for Avanced Study in Princeton, New Jersey (USA), was the keynote speaker at the conference 'Uitsluitend emancipatie' in de Beurs van Berlage in Amsterdam in October 2012. An interview on gender, history, feminism and her book

  2. Reframing Michael Scott: Exploring Inappropriate Workplace Communication

    Science.gov (United States)

    Schaefer, Zachary A.

    2010-01-01

    Individuals who work in professional settings interact with others who may exhibit a variety of cultural beliefs and decision-making approaches. Page (2007) argues that cognitive diversity (i.e., how people approach and attempt to solve problems) is a vital asset in effective organizations. Michael Scott, who portrays the inept main character on…

  3. Sir Charles Scott Sherrington (1857–1952)

    Indian Academy of Sciences (India)

    2016-08-26

    Aug 26, 2016 ... Twentieth century bore witness to remarkable scientists whohave advanced our understanding of the brain. Among them,Sir Charles Scott Sherrington's ideas about the way in whichthe central nervous system operates has continuing relevanceeven today. He received honorary doctorates from ...

  4. Astronaut Scott Parazynski during egress training

    Science.gov (United States)

    1994-01-01

    Astronaut Scott E. Parazynski looks at fellow STS-66 mission specialist Joseph R. Tanner, (foreground) during a rehearsal of procedures to be followed during the launch and entry phases of their scheduled November 1994 flight. This rehearsal, held in the crew compartment trainer (CCT) of JSC's Shuttle mockup and integration laboratory, was followed by a training session on emergency egress procedures.

  5. STS-100 Crew Interview: Scott Parazynski

    Science.gov (United States)

    2001-01-01

    STS-100 Mission Specialist Scott Parazynski is seen being interviewed. He answers questions about his inspiration to become an astronaut and his career path. He gives details on the mission's goals and significance, the rendezvous and docking of Endeavour with the International Space Station (ISS), the mission's spacewalks, and installation and capabilities of the Space Station robotic arm, UHF antenna, and Rafaello Logistics Module. Parazynski then discusses his views about space exploration as it becomes an international collaboration.

  6. Generative complexity of Gray-Scott model

    Science.gov (United States)

    Adamatzky, Andrew

    2018-03-01

    In the Gray-Scott reaction-diffusion system one reactant is constantly fed in the system, another reactant is reproduced by consuming the supplied reactant and also converted to an inert product. The rate of feeding one reactant in the system and the rate of removing another reactant from the system determine configurations of concentration profiles: stripes, spots, waves. We calculate the generative complexity-a morphological complexity of concentration profiles grown from a point-wise perturbation of the medium-of the Gray-Scott system for a range of the feeding and removal rates. The morphological complexity is evaluated using Shannon entropy, Simpson diversity, approximation of Lempel-Ziv complexity, and expressivity (Shannon entropy divided by space-filling). We analyse behaviour of the systems with highest values of the generative morphological complexity and show that the Gray-Scott systems expressing highest levels of the complexity are composed of the wave-fragments (similar to wave-fragments in sub-excitable media) and travelling localisations (similar to quasi-dissipative solitons and gliders in Conway's Game of Life).

  7. Elucidation of Molecular Pathogenic Mechanisms of Norrie Disease

    OpenAIRE

    Luhmann, Ulrich F.O.

    2010-01-01

    Summary Norrie disease (ND) is a rare X-linked recessive congenital blindness, sometimes associated with deafness and mental retardation. In this thesis the molecular pathogenic mechanisms of this syndrome should be elucidated using the Ndph knockout mouse model. Gene expression studies but also histology and protein biochemistry were used to characterize the affected organs, eye and brain. Gene expression analyses of eyes at p21 using cDNA subtrac...

  8. Cochlear Implants and Psychiatric Assessments: a Norrie Disease Case Report.

    Science.gov (United States)

    Jacques, Denis; Dubois, Thomas; Zdanowicz, Nicolas; Gilain, Chantal; Garin, Pierre

    2017-09-01

    It is important to perform psychiatric assessments of adult patients who are candidates for cochlear implants both to screen them for psychiatric disorders and to assess their understanding and compliance with the procedure. Deafness is a factor of difficulty for conducting in-depth psychiatric interviews, but concomitant blindness may make it impossible. After a description of Norrie disease, a rare disease in which blindness and deafness may occur together, we propose a case report of a patient suffering from the disease and who consulted in view of a cochlear implant. Early information on cochlear implants appears to be necessary before total deafness occurs in patients suffering from Norrie disease. An inventory of digital communication tools that can be used by the patient is also highly valuable. Research should be supported for a more systematic use of psychiatric assessments prior to cochlear implants. In the special case of Norrie disease, we recommend early screening for mental retardation and related psychotic disorders and, depending on the patient's level of understanding, preventive information on the benefits and limits of cochlear implants before total deafness occurs.

  9. Mutations in the NDP gene: contribution to Norrie disease, familial exudative vitreoretinopathy and retinopathy of prematurity.

    Science.gov (United States)

    Dickinson, Joanne L; Sale, Michèle M; Passmore, Abraham; FitzGerald, Liesel M; Wheatley, Catherine M; Burdon, Kathryn P; Craig, Jamie E; Tengtrisorn, Supaporn; Carden, Susan M; Maclean, Hector; Mackey, David A

    2006-01-01

    To examine the contribution of mutations within the Norrie disease (NDP) gene to the clinically similar retinal diseases Norrie disease, X-linked familial exudative vitreoretinopathy (FEVR), Coat's disease and retinopathy of prematurity (ROP). A dataset comprising 13 Norrie-FEVR, one Coat's disease, 31 ROP patients and 90 ex-premature babies of Norrie disease patients. Furthermore, a previously described 14-bp deletion located in the 5' unstranslated region of the NDP gene was detected in three cases of regressed ROP. A second heterozygotic 14-bp deletion was detected in an unaffected ex-premature girl. Only two of the 13 Norrie-FEVR index cases had the full features of Norrie disease with deafness and mental retardation. Two novel mutations within the coding region of the NDP gene were found, one associated with a severe disease phenotypes of Norrie disease and the other with FEVR. A deletion within the non-coding region was associated with only mild-regressed ROP, despite the presence of low birthweight, prematurity and exposure to oxygen. In full-term children with retinal detachment only 15% appear to have the full features of Norrie disease and this is important for counselling parents on the possible long-term outcome.

  10. A novel missense Norrie disease mutation associated with a severe ocular phenotype.

    Science.gov (United States)

    Khan, Arif O; Shamsi, Farrukh A; Al-Saif, Amr; Kambouris, Marios

    2004-01-01

    Clinical findings and pedigree analysis led to the diagnosis of severe Norrie disease in two brothers. DNA sequencing demonstrated a novel missense mutation (703G>T) that significantly alters predicted protein structure. Less severe retinal developmental disease may be associated with milder mutations in the Norrie disease gene.

  11. STS-106 Crew Interviews: Scott D. Altman

    Science.gov (United States)

    2000-01-01

    Live footage of a preflight interview with Pilot Scott D. Altman is seen. The interview addresses many different questions including why Altman became a pilot, the events that led to his interest, his career path through the Navy, and then finally, his selection by NASA as an astronaut. Other interesting information discussed in this one-on-one interview was his work on the movie set of "Top Gun," the highlights of his Navy career, and possible shorter time frame turnarounds for missions. Altman also mentions the scheduled docking with the new International Space Station (ISS) after the arrival of the Zvezda Service Module.

  12. STS-105 Crew Interview: Scott Horowitz

    Science.gov (United States)

    2001-01-01

    STS-105 Commander Scott Horowitz is seen during a prelaunch interview. He answers questions about his inspiration to become an astronaut, his career path, training for the mission, and his role in the mission's activities. He gives details on the mission's goals, which include the transfer of supplies from the Discovery Orbiter to the International Space Station (ISS) and the change-over of the Expedition 2 and Expedition 3 crews (the resident crews of ISS). Horowitz discusses the importance of the ISS in the future of human spaceflight.

  13. STS-82 Pilot Scott Horowitz at SLF

    Science.gov (United States)

    1997-01-01

    STS-82 Pilot Scott J. 'Doc' Horowitz flashes a wide grin for photographers after he lands his T-38 jet at KSCs Shuttle Landing Facility. Horowitz and the other six members of the STS-82 crew came from their home base at Johnson Space Center in Houston, TX, to spend the last few days before launch at KSC. STS-82 is scheduled for liftoff on Feb. 11 during a 65-minute launch window which opens at 3:56 a.m. EST. The 10-day flight aboard the Space Shuttle Discovery will be the second Hubble Space Telescope servicing mission.

  14. STS-103 Crew Interviews: Scott Kelly

    Science.gov (United States)

    1999-01-01

    Live footage of a preflight interview with Pilot Scott J. Kelly is seen. The interview addresses many different questions including why Kelly became an astronaut, the events that led to his interest, any role models that he had, and his inspiration. Other interesting information that this one-on-one interview discusses is an explanation of the why this required mission to service the Hubble Space Telescope must take place at such an early date, replacement of the gyroscopes, transistors, and computers. Also discussed are the Chandra X Ray Astrophysics Facility, and a brief touch on Kelly's responsibility during any of the given four space walks scheduled for this mission.

  15. A novel Norrie disease pseudoglioma gene mutation, c.-1_2delAAT, responsible for Norrie disease in a Chinese family

    OpenAIRE

    Zhang, Xin-Yu; Jiang, Wei-Ying; Chen, Lu-Ming; Chen, Su-Qin

    2013-01-01

    AIM:To investigate the genetic findings and phenotypic characteristics of a Chinese family with Norrie disease (ND).METHODS:Molecular genetic analysis and clinical examinations were performed on a Chinese family with ND. Mutations in the Norrie disease pseudoglioma (NDP) gene were detected by direct sequencing. Haplotypes were constructed and compared with the phenotypes in the family. Evolutionary comparisons and mutant open reading frame (ORF) prediction were also undertaken.RESULTS:Two fam...

  16. Obituary: John Norris Bahcall, 1934-2005

    Science.gov (United States)

    Striker, Jeremiah P.; Bahcall, Neta A.

    2007-12-01

    John Norris Bahcall, one of the most creative and influential astrophysicists of his generation — a scientist who helped prove what makes the Sun shine and helped make the Hubble Space Telescope a reality — passed away in Pasadena, California, on 17 August 2005. Bahcall died peacefully in his sleep from a rare blood disorder. For the past 35 years, Bahcall was the Richard Black Professor of Natural Sciences at the Institute for Advanced Study in Princeton, New Jersey, where he created one of the leading astrophysics programs in the world. Active and working to the end, Bahcall said that he was always grateful for a full and happy life that exceeded his wildest expectations. Bahcall died as he lived, surrounded by the family he loved, embracing life to its fullest, happy, working and joking to the end. Bahcall's stellar career encompassed seminal contributions in numerous fields of astrophysics as well as extraordinary leadership on behalf of the scientific community, including the American Astronomical Society, the American Physical Society, the National Academy of Sciences, NASA, and Congress. Bahcall's contributions made him one of the scientific leaders of his time. He had been recognized by numerous awards including the 1998 National Medal of Science from President Clinton, the Gold Medal of the Royal Astronomical Society, the Medal of the Swedish Royal Academy, the Dan David Award, the Fermi Award, the first Hans Bethe Prize, the Franklin Medal, the Comstock Prize in physics, NASA's Exceptional Scientific Achievement Medal, NASA's Distinguished Public Service Medal, and the top awards of the American Astronomical Society — including the Russell Award, the Heineman Prize, and the Warner Prize. Bahcall was elected to the National Academy of Sciences in 1976 and to the American Philosophical Society in 2001. He was the recipient of Honorary Degrees from numerous universities around the world. Bahcall's scientific interests and expertise ranged from neutrino

  17. STS-101 Crew Interview / Scott Horowitz

    Science.gov (United States)

    2000-01-01

    Live footage of a preflight interview with Pilot Scott J. Horowitz is seen. The interview addresses many different questions including why Horowitz became an astronaut, the events that led to his interest, any role models that he had, and his inspiration. Other interesting information that this one-on-one interview discusses is the reaction and reasons for the splitting-up of the objectives for STS-101 with STS-106. Horowitz also mentions the scheduled space-walk, docking with the International Space Station (ISS), the new glass cockpit of Atlantis, the repairs of equipment and change of the batteries. Horowitz also discusses his responsibilities during the space-walk, and docking of the spacecraft. He stresses that he will have an added challenge during the space-walk, his inability to see where he needs to place the Extravehicular Activities (EVA) crew.

  18. Mission Specialist Scott Parazynski arrives at KSC

    Science.gov (United States)

    1998-01-01

    STS-95 Mission Specialist Scott E. Parazynski notes the time on his watch upon his late arrival aboard a T-38 jet at the Shuttle Landing Facility. Parazynski's first plane experienced problems at the stop at Tyndall AFB and he had to wait for another jet and pilot to finish the flight to KSC. He joined other crewmembers Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, Mission Specialist Pedro Duque, with the European Space Agency (ESA), and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA), for final pre-launch preparations. STS-95 is expected to launch at 2 p.m. EST on Oct. 29, last 8 days, 21 hours and 49 minutes, and land at 11:49 a.m. EST on Nov. 7.

  19. Norrie disease: extraocular clinical manifestations in 56 patients.

    Science.gov (United States)

    Smith, Sharon E; Mullen, Thomas E; Graham, Dionne; Sims, Katherine B; Rehm, Heidi L

    2012-08-01

    Norrie disease (ND) is an X-linked recessive disorder characterized by congenital blindness, progressive sensorineural hearing loss and cognitive impairment. The ocular phenotype has been well described, while the extraocular manifestations of the disorder are not well understood. We present the data from the Norrie Disease Registry, which consists of 56 patients with detailed clinical histories and genotype data. This study represents the largest, detailed investigation into the phenotypic spectrum of ND to date and more importantly expands knowledge of the extraocular clinical manifestations. We identify several novel aspects of the syndrome that will improve the management of these patients. In particular, we expand our understanding of the neurologic manifestations in ND and identify a chronic seizure disorder in approximately 10% of all patients. In addition, details of the hearing phenotype are described including the median age of onset (12 years of age) and how genotype affects onset. Moreover, we find vascular disease to be a significant component of ND; and vascular health should be, in the future, a component of patient clinical care. In summary, the results expand our understanding of the phenotypic variability and genotypic heterogeneity in ND patients. Copyright © 2012 Wiley Periodicals, Inc.

  20. NDP gene mutations in 14 French families with Norrie disease.

    Science.gov (United States)

    Royer, Ghislaine; Hanein, Sylvain; Raclin, Valérie; Gigarel, Nadine; Rozet, Jean-Michel; Munnich, Arnold; Steffann, Julie; Dufier, Jean-Louis; Kaplan, Josseline; Bonnefont, Jean-Paul

    2003-12-01

    Norrie disease is a rare X-inked recessive condition characterized by congenital blindness and occasionally deafness and mental retardation in males. This disease has been ascribed to mutations in the NDP gene on chromosome Xp11.1. Previous investigations of the NDP gene have identified largely sixty disease-causing sequence variants. Here, we report on ten different NDP gene allelic variants in fourteen of a series of 21 families fulfilling inclusion criteria. Two alterations were intragenic deletions and eight were nucleotide substitutions or splicing variants, six of them being hitherto unreported, namely c.112C>T (p.Arg38Cys), c.129C>G (p.His43Gln), c.133G>A (p.Val45Met), c.268C>T (p.Arg90Cys), c.382T>C (p.Cys128Arg), c.23479-1G>C (unknown). No NDP gene sequence variant was found in seven of the 21 families. This observation raises the issue of misdiagnosis, phenocopies, or existence of other X-linked or autosomal genes, the mutations of which would mimic the Norrie disease phenotype. Copyright 2003 Wiley-Liss, Inc.

  1. Listening in the Silences for Fred Newton Scott

    Science.gov (United States)

    Mastrangelo, Lisa

    2009-01-01

    As part of her recent sabbatical, the author proposed going to the University of Michigan Bentley Archives to do research on Fred Newton Scott, founder and chair of the Department of Rhetoric and teacher from 1889 to 1926 at the University of Michigan. Scott ran the only graduate program in rhetoric and composition in the country between those…

  2. Philip Glass, Scott Walker ja Sigur Ros! / Immo Mihkelson

    Index Scriptorium Estoniae

    Mihkelson, Immo, 1959-

    2007-01-01

    Pimedate Ööde 11. filmifestivali muusikafilme - Austraalia "Glass: Philipi portree 12 osas" (rež. Scott Hicks), Islandi "Sigur Ros kodus" (rež. Dean DeBois), Suurbritannia "Scott Walker: 30 Century Man" (rež. Stephen Kijak)

  3. Isolated Norrie disease in a female caused by a balanced translocation t(X,6).

    Science.gov (United States)

    Meire, F M; Lafaut, B A; Speleman, F; Hanssens, M

    1998-12-01

    This is the second report of Norrie disease in a female patient with a de-novo balanced translocation t(X,6) with breakpoint at the location of the Norrie gene. At the age of 3 months, a girl was referred for suspected congenital glaucoma. The right eye was microphthalmic and ultrasonography was compatible with persistent hyperplasia of the primary vitreous. The left eye was also microphthalmic. The left cornea was larger than the right. The anterior chamber was virtual and leukocoria was evident. The eye felt hard digitally. Ultrasonography indicated an organized retinal detachment. The pathologic findings are reported and are compatible with Norrie disease.

  4. [Norrie syndrome: identification of carriers by segregation analysis with flanking DNA markers].

    Science.gov (United States)

    Körner, J; Uhlhaas, S; Neugebauer, M; Gal, A

    1989-01-01

    Norrie disease is an X-linked recessive disorder. Affected males present with congenital blindness. Additionally, hearing loss and psychotic behavior may occur at any time. Since carriers are clinically healthy, they can only be identified by genetic means. Daughters of carriers or sisters of affected males have an à priori 50% risk of being carriers themselves. Close linkage has been found between the Norrie disease locus (NDP) and the DNA locus DXS7 mapped to Xp11.3. For genetic counselling, this linkage relationship allows carriers of the disease to be identified in informative families. We describe a large pedigree with Norrie disease. Segregation analysis was carried out with DXS7 and a second flanking marker, DXS255, both linked to NDP. In this way, three females at risk were identified who had a high probability of being carriers for Norrie disease.

  5. Mutations of the Norrie gene in Korean ROP infants.

    Science.gov (United States)

    Kim, Jeong Hun; Yu, Young Suk; Kim, Jiyeon; Park, Seong Sup

    2002-12-01

    The present study was conducted to evaluate if there is a Norrie disease gene (ND gene) mutation involved in the retinopathy of prematurity (ROP), and to identify the possibility of a genetic abnormality that may be linked to the presence of ROP. Nineteen premature Korean infants, with a low birth weight (1500 g or less) or low gestational age (32 weeks or less), were included in the study. Eighteen infants had ROP, and the other did not. Genomic DNA was isolated from the peripheral blood leukocytes of these patients, and all three exons and their flanking areas, all known ND gene mutations regions, were evaluated following amplification by a polymerase chain reaction, but no ND gene mutations were detected. Any disagreement between the relationship of ROP to the ND gene mutation will need to be clarified by further investigation.

  6. A novel nonsense mutation in the NDP gene in a Chinese family with Norrie disease

    OpenAIRE

    Liu, Deyuan; Hu, Zhengmao; Peng, Yu; Yu, Changhong; Liu, Yalan; Mo, Xiaoyun; Li, Xiaoping; Lu, Lina; Xu, Xiaojuan; Su, Wei; Pan, Qian; Xia, Kun

    2010-01-01

    Purpose Norrie disease (ND), a rare X-linked recessive disorder, is characterized by congenital blindness and, occasionally, mental retardation and hearing loss. ND is caused by the Norrie Disease Protein gene (NDP), which codes for norrin, a cysteine-rich protein involved in ocular vascular development. Here, we report a novel mutation of NDP that was identified in a Chinese family in which three members displayed typical ND symptoms and other complex phenotypes, such as cerebellar atrophy, ...

  7. Norrie disease resulting from a gene deletion: clinical features and DNA studies.

    OpenAIRE

    Donnai, D; Mountford, R C; Read, A P

    1988-01-01

    We describe a family in which two boys with Norrie disease have a deletion of the DXS7 locus. The deletion does not extend as far distally as the OTC or DXS84 loci. A full clinical description of the patients is given to help establish the range of manifestations of Norrie disease. There is no evidence of any other X linked disease in our patients.

  8. Norrie disease resulting from a gene deletion: clinical features and DNA studies.

    Science.gov (United States)

    Donnai, D; Mountford, R C; Read, A P

    1988-02-01

    We describe a family in which two boys with Norrie disease have a deletion of the DXS7 locus. The deletion does not extend as far distally as the OTC or DXS84 loci. A full clinical description of the patients is given to help establish the range of manifestations of Norrie disease. There is no evidence of any other X linked disease in our patients.

  9. STS-87 Mission Specialist Winston E. Scott suits up

    Science.gov (United States)

    1997-01-01

    STS-87 Mission Specialist Winston Scott dons his launch and entry suit with the assistance of a suit technician in the Operations and Checkout Building. This is Scotts second space flight. He and the five other crew members will depart shortly for Launch Pad 39B, where the Space Shuttle Columbia awaits liftoff on a 16-day mission to perform microgravity and solar research. Scott is scheduled to perform an extravehicular activity spacewalk with Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency of Japan, during STS-87. He also performed a spacewalk on STS-72.

  10. Relativistic Scott correction in self-generated magnetic fields

    DEFF Research Database (Denmark)

    Erdos, Laszlo; Fournais, Søren; Solovej, Jan Philip

    2012-01-01

    /3}$ and it is unchanged by including the self-generated magnetic field. We prove the first correction term to this energy, the so-called Scott correction of the form $S(\\alpha Z) Z^2$. The current paper extends the result of \\cite{SSS} on the Scott correction for relativistic molecules to include a self......-generated magnetic field. Furthermore, we show that the corresponding Scott correction function $S$, first identified in \\cite{SSS}, is unchanged by including a magnetic field. We also prove new Lieb-Thirring inequalities for the relativistic kinetic energy with magnetic fields....

  11. Lack of association of the Norrie disease gene with retinoschisis phenotype.

    Science.gov (United States)

    Shastry, B S; Hiraoka, M; Trese, M T

    2000-01-01

    It has been reported recently that mice carrying a disrupted Norrie disease gene produced alterations in the murine eye that are similar to congenital retinoschisis. Therefore, it was of interest to determine whether mutations in the Norrie disease gene can account for the disease in families with retinoschisis that do not carry mutations in the retinoschisis gene. The patient set comprised 5 cases of retinoschisis (1 familial and 4 sporadic), all unrelated to each other. Fundus examination of affected individuals showed foveal and peripheral schisis, and the visual acuity range was 20/40-20/60. Peripheral blood specimens were collected from affected and unaffected family members. DNA was extracted and amplified by polymerase chain reaction amplification of exons of the Norrie disease gene. The amplified products were sequenced by the dideoxy chain termination method. The data revealed no disease-specific sequence alterations in the Norrie disease gene. Although we cannot completely exclude the possibility of the Norrie disease gene as a candidate gene, the above results suggest that the structural and functional changes in the Norrie disease gene are not associated with clinically typical retinoschisis families that do not contain mutations in the coding regions and splice sites of the retinoschisis gene.

  12. Astronauts Armstrong and Scott arrive at Hickam Field, Hawaii

    Science.gov (United States)

    1966-01-01

    Astronauts Neil A. Armstrong (center), command pilot, and David R. Scott, pilot, arrive at Hickam Field, Hawaii on their way from Naha, Okinawa, to Cape Kennedy, Florida. Astronaut Walter M. Schirra Jr. is at extreme left.

  13. Astronauts Armstrong and Scott during photo session outside KSC

    Science.gov (United States)

    1966-01-01

    Astronauts Neil A. Armstrong (left), command pilot, and David R. Scott, pilot, the Gemini 8 prime crew, during a photo session outside the Kennedy Space Center (KSC) Mission Control Center. They are standing in front of a radar dish.

  14. Ocular findings associated with a Cys39Arg mutation in the Norrie disease gene.

    Science.gov (United States)

    Joos, K M; Kimura, A E; Vandenburgh, K; Bartley, J A; Stone, E M

    1994-12-01

    To diagnose the carriers and noncarriers in a family affected with Norrie disease based on molecular analysis. Family members from three generations, including one affected patient, two obligate carriers, one carrier identified with linkage analysis, one noncarrier identified with linkage analysis, and one female family member with indeterminate carrier status, were examined clinically and electrophysiologically. Linkage analysis had previously failed to determine the carrier status of one female family member in the third generation. Blood samples were screened for mutations in the Norrie disease gene with single-strand conformation polymorphism analysis. The mutation was characterized by dideoxy-termination sequencing. Ophthalmoscopy and electroretinographic examination failed to detect the carrier state. The affected individuals and carriers in this family were found to have a transition from thymidine to cytosine in the first nucleotide of codon 39 of the Norrie disease gene, causing a cysteine-to-arginine mutation. Single-strand conformation polymorphism analysis identified a patient of indeterminate status (by linkage) to be a noncarrier of Norrie disease. Ophthalmoscopy and electroretinography could not identify carriers of this Norrie disease mutation. Single-strand conformation polymorphism analysis was more sensitive and specific than linkage analysis in identifying carriers in this family.

  15. Laser photocoagulation at birth prevents blindness in Norrie's disease diagnosed using amniocentesis.

    Science.gov (United States)

    Chow, Clement C; Kiernan, Daniel F; Chau, Felix Y; Blair, Michael P; Ticho, Benjamin H; Galasso, John M; Shapiro, Michael J

    2010-12-01

    To report the first case of prophylactic laser treatment to prevent blindness in a patient who was diagnosed with Norrie's disease by genetic testing with amniocentesis. Case report. A 2-year-old white boy with Norrie's disease. A 37-week gestational age male with a family history of Norrie's disease was born via Cesarean section after the mother had undergone prenatal amniocentesis fetal-genetic testing at 23 weeks of gestation. A C520T (nonsense) mutation was found in the Norrie's disease gene. After examination under anesthesia confirmed the diagnosis on the first day of life, laser photocoagulation was applied to the avascular retina bilaterally. The patient was followed closely by ophthalmology, pediatrics, and occupational therapy departments. Functional outcome, as documented by Teller visual acuity and formal occupational therapy testing, and anatomic outcome, as documented by Retcam photography and fluorescein angiography. Complete regression of extraretinal fibrovascular proliferation was observed 1 month after laser treatment. No retinal detachment had occurred to date at 24 months. Teller visual acuity at 23 months of life was 20/100 in both eyes. The patient's vision and developmental milestones were age appropriate. Pre-term genetic diagnosis with immediate laser treatment after birth may preserve vision in individuals affected with Norrie's disease. Copyright © 2010 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

  16. Cataplexy and monoamine oxidase deficiency in Norrie disease.

    Science.gov (United States)

    Vossler, D G; Wyler, A R; Wilkus, R J; Gardner-Walker, G; Vlcek, B W

    1996-05-01

    Norrie disease (ND) is an X-linked recessive disorder causing ocular atrophy, mental retardation, deafness, and dysmorphic features. Virtually absent monoamine oxidase (MAO) type-A and -B activity has been found in some boys with chromosome deletions. We report the coexistence of cataplexy and abnormal REM sleep organization with ND. Three related boys, referred for treatment of medically refractory atonic spells and apneas, underwent extended EEG-video-polysomnographic monitoring. They demonstrated attacks of cataplexy and inappropriate periods of REM sleep during which they were unarousable. One boy also had generalized tonic-clonic seizures. Previous testing revealed that all three have complete ND gene deletions. In all subjects, platelet MAO-B activity was absent, serum serotonin levels were markedly increased, and plasma catecholamine levels were normal. Data from the canine narcolepsy syndrome model implicate abnormal catecholaminergic and cholinergic activities in the pathogenesis of cataplexy. Our findings suggest that abnormal MAO activity or an imbalance between serotonin and other neurotransmitter levels may be involved in the pathogenesis of human cataplexy.

  17. Twenty years of audiology in a patient with Norrie disease.

    Science.gov (United States)

    Halpin, Chris; Sims, Katherine

    2008-11-01

    To describe disease progression and treatment outcomes over a 20-year period (ages 5-25) in a young man with Norrie disease (occuloacousticocerebral dysplasia), ND; OMIM #310600. Affected individuals are born blind and develop progressive sensory loss with onset in adolescence. This disease is X-linked and has been associated with mutations of the NDP gene (Xp11.4). The patient was followed using repeated audiograms, as well as reports of educational progress and hearing aid use. The specific mutation was found by molecular analysis. The patient demonstrated progressive sensory loss with good preservation of word recognition. The loss was initially high frequency and asymmetric in adolescence and became more severe, more symmetric and affected practically all frequencies by the end of childhood. Educational progress was affected by the cognitive effects of the syndrome, and hearing aid use was very effective. A bilateral progressive sensory loss with good preservation of word recognition was documented in detail. The residual word recognition supported good use of hearing aids in this case.

  18. Bethe, Oppenheimer, Teller and the Fermi Award: Norris Bradbury Speaks

    Energy Technology Data Exchange (ETDEWEB)

    Meade, Roger Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-04-28

    In 1956 the Enrico Fermi Presidential Award was established to recognize scientists, engineers, and science policymakers who gave unstintingly over their careers to advance energy science and technology. The first recipient was John von Neumann. .1 Among those scientists who were thought eligible for the award were Hans Bethe, J. Robert Oppenheimer, and Edward Teller. In 1959 Norris Bradbury was asked to comment on the relative merits of each these three men, whom he knew well from their affiliation with Los Alamos. Below is a reproduction of the letter Bradbury sent to Dr. Warren C. Johnson of the AEC’s General Advisory Committee(GAC) containing his evaluation of each man. The letter might surprise those not accustomed to Bradbury’s modus operandi of providing very detailed and forthright answers to the AEC. The letter, itself, was found in cache of old microfilm. Whether because of the age of the microfilm or the quality of the filming process, portions of the letter are not legible. Where empty brackets appear, the word or words could not be read or deduced. Words appearing in brackets are guesses that appear, from the image, to be what was written. These guesses, of course, are just that – guesses.

  19. Prenatal Diagnosis of a Case of Norrie Disease with Late Development of Bilateral Ocular Malformation.

    Science.gov (United States)

    Wu, Li Hong; Chen, Li-Hong; Xie, Hongning; Xie, Ying-Jun

    2017-06-01

    We report a case of Norrie disease, diagnosed by prenatal ultrasound, confirmed by Sanger sequencing of the DNP gene from the aborted fetal cord blood and histologically. Prenatal ultrasound revealed no abnormality in either eye at 22 +1 and 31 +4 gestational weeks, but at 36 +5 gestational weeks both eyes had massive vitreous cavity opacities with complete retinal detachment. Norrie disease was initially suspected because of an older male sibling with the disease. To our knowledge, prenatal ultrasound diagnosis of Norrie disease has been previously described only one case in 1993 in a 34-week-old fetus. The normal eye development until after 31 + 4 gestational weeks provides insight into the first manifestation and then the rapid progression of the eye disease.

  20. [Analysis of the NDP gene in a Chinese family with X-linked recessive Norrie disease].

    Science.gov (United States)

    Mei, Libin; Huang, Yanru; Pan, Qian; Liang, Desheng; Wu, Lingqian

    2015-05-01

    The purpose of the current research was to investigate the NDP (Norrie disease protein) gene in one Chinese family with Norrie disease (ND) and to characterize the related clinical features. Clinical data of the proband and his family members were collected. Complete ophthalmic examinations were carried out on the proband. Genomic DNA was extracted from peripheral blood leukocytes of 35 family members. Molecular analysis of the NDP gene was performed by polymerase chain reaction and direct sequencing of all exons and flanking regions. A hemizygous NDP missense mutation c.362G > A (p.Arg121Gln) in exon 3 was identified in the affected members, but not in any of the unaffected family individuals. The missense mutation c.362G > A in NDP is responsible for the Norrie disease in this family. This discovery will help provide the family members with accurate and reliable genetic counseling and prenatal diagnosis.

  1. Fetal loss in homozygous mutant Norrie disease mice: a new role of Norrin in reproduction.

    Science.gov (United States)

    Luhmann, Ulrich F O; Meunier, Dominique; Shi, Wei; Lüttges, Angela; Pfarrer, Christiane; Fundele, Reinald; Berger, Wolfgang

    2005-08-01

    Mutations in the Norrie disease pseudoglioma gene (NDP) are known to cause X-linked recessive Norrie disease. In addition, NDP mutations have been found in other vasoproliferative retinopathies such as familial exudative vitreoretinopathy, retinopathy of prematurity, and Coats disease, suggesting a role for Norrin in vascular development. Here we report that female mice homozygous for the Norrie disease pseudoglioma homolog (Ndph) knockout allele exhibit almost complete infertility, while heterozygous females and hemizygous males are fertile. Histological examinations and RNA in situ hybridization analyses revealed defects in vascular development and decidualization in pregnant Ndph-/- females from embryonic day 7 (E7) onwards, resulting in embryonic loss. Using RT-PCR analyses we also demonstrate, for the first time, the expression of Ndph in mouse uteri and deciduae as well as the expression of NDP in human placenta. Taken together, these data provide strong evidence for Norrin playing an important role in female reproductive tissues. Copyright 2005 Wiley-Liss, Inc

  2. Norrie disease: first mutation report and prenatal diagnosis in an Indian family.

    Science.gov (United States)

    Ghosh, Manju; Sharma, Shipra; Shastri, Shivaram; Arora, Sadhna; Shukla, Rashmi; Gupta, Neerja; Deka, Deepika; Kabra, Madhulika

    2012-11-01

    Norrie Disease (ND) is a rare X-linked recessive disorder characterised by congenital blindness due to severe retinal dysgenesis. Hearing loss and intellectual disability is present in 30-50 % cases. ND is caused by mutations in the NDP gene, located at Xp11.3. The authors describe mutation analysis of a proband with ND and subsequently prenatal diagnosis. Sequence analysis of the NDP gene revealed a hemizygous missense mutation arginine to serine in codon 41 (p.Arg41Ser) in the affected child. Mother was carrier for the mutation. In a subsequent di-chorionic di-amniotic pregnancy, the authors performed prenatal diagnosis by mutation analysis on chorionic villi sample at 11 wk of gestation. The fetuses were unaffected. This is a first mutation report and prenatal diagnosis of a familial case of Norrie disease from India. The importance of genetic testing of Norrie disease for confirmation, carrier testing, prenatal diagnosis and genetic counseling is emphasized.

  3. Retinoschisislike alterations in the mouse eye caused by gene targeting of the Norrie disease gene.

    Science.gov (United States)

    Ruether, K; van de Pol, D; Jaissle, G; Berger, W; Tornow, R P; Zrenner, E

    1997-03-01

    To investigate the retinal function and morphology of mice carrying a replacement mutation in exon 2 of the Norrie disease gene. Recently, Norrie disease mutant mice have been generated using gene targeting technology. The mutation removes the 56 N-terminal amino acids of the Norrie gene product. Ganzfeld electroretinograms (ERGs) were obtained in five animals hemizygous or homozygous for the mutant gene and in three female animals heterozygous for the mutant gene. As controls, three males carrying the wild-type gene were examined. Electroretinogram testing included rod a- and b-wave V-log I functions, oscillatory potentials, and cone responses. The fundus morphology has been visualized by scanning laser ophthalmoscopy. Rod and cone ERG responses and fundus morphology were not significantly different among female heterozygotes and wild-type mice. In contrast, the hemizygous mice displayed a severe loss of ERG b-wave, leading to a negatively shaped scotopic ERG and a marked reduction of oscillatory potentials. The a-wave was normal at low intensities, and only with brighter flashes was there a moderate amplitude loss. Cone amplitudes were barely recordable in the gene-targeted males. Ophthalmoscopy revealed snowflakelike vitreal changes, retinoschisis, and pigment epithelium irregularities in hemizygotes and homozygotes, but no changes in female heterozygotes. The negatively shaped scotopic ERG in male mice with a Norrie disease gene mutation probably was caused by retinoschisis. Pigment epithelial changes and degenerations of the outer retina are relatively mild. These findings may be a clue to the embryonal retinoschisislike pathogenesis of Norrie disease in humans or it may indicate a different expression of the Norrie disease gene defect in mice compared to that in humans.

  4. Wave-splitting in the bistable Gray-Scott model

    DEFF Research Database (Denmark)

    Rasmussen, K.E.; Mazin, W.; Mosekilde, Erik

    1996-01-01

    The Gray-Scott model describes a chemical reaction in which an activator species grows autocatalytically on a continuously fed substrate. For certain feed rates and activator life times the model shows the coexistence of two homogeneous steady states. The blue state, where the activator concentra......The Gray-Scott model describes a chemical reaction in which an activator species grows autocatalytically on a continuously fed substrate. For certain feed rates and activator life times the model shows the coexistence of two homogeneous steady states. The blue state, where the activator...

  5. Presentación de un paciente con enfermedad de Norrie

    OpenAIRE

    Santana Hernández, Elayne Esther; Tamayo Chang, Víctor Jesús; Marrero Infante, Juan Miguel; Márquez Ibáñez, Nilson; Artigas Cuenca, Arianne

    2013-01-01

    La enfermedad de Norrie es un raro trastorno genético ligado al cromosoma X que afecta principalmente a los ojos y casi siempre conduce a la ceguera. Además de los síntomas oculares congénitos, algunos pacientes sufren una pérdida progresiva de la audición sobre todo a partir de su segunda década de vida, mientras que otros afectados pueden tener problemas mentales. Los pacientes con la enfermedad de Norrie pueden desarrollar cataratas y leucocoria, junto con otras afecciones de desarrollo en...

  6. Bilateral persistent fetal vasculature due to a mutation in the Norrie disease protein gene.

    Science.gov (United States)

    Payabvash, Seyedmehdi; Anderson, Jill S; Nascene, David R

    2015-12-01

    We report a case of a 7-week-old boy with bilateral leukocoria and asymmetric microphthalmia who was found to have Norrie disease. Symmetrically hyperdense globes with no evidence of calcification were seen on CT scan. The MRI showed bilateral retinal hemorrhages resulting in conical vitreous chambers-narrow at the optic disc and widened toward the lens-characteristic of persistent fetal vasculature. Genetic evaluation revealed a previously undescribed mutation in the Norrie disease protein gene. © The Author(s) 2015.

  7. Theorizing Steampunk in Scott Westerfeld's YA Series Leviathan

    Science.gov (United States)

    Mielke, Tammy L.; LaHaie, Jeanne M.

    2015-01-01

    In this article, we offer an explanation of steampunk and theorize the genre and its functions within Scott Westerfeld's YA series Leviathan. In order to do so, we examine the "cogs" of the genre machine and its use of nostalgic longing for a revised past/future to rebel against present day cultural norms. Critics note that steampunk…

  8. Walter Dill Scott and the Student Personnel Movement

    Science.gov (United States)

    Biddix, J. Patrick; Schwartz, Robert A.

    2012-01-01

    Walter Dill Scott (1869-1955), tenth president of Northwestern University and pioneer of industrial psychology, is an essential architect of student personnel work. This study of his accomplishments, drawing on records from the Northwestern University archives, tells a story about the people he influenced and his involvement in codifying what was…

  9. Scott Morgan Johnson Middle School: Personalization Leads to Unlimited Success

    Science.gov (United States)

    Principal Leadership, 2013

    2013-01-01

    The well-known lyrics may be "The Eyes of Texas Are Upon You," but at Scott Morgan Johnson Middle School in McKinney, TX, it's definitely the "eye of the tiger" that sets the bar for Tiger PRIDE (perseverance, respect, integrity, determination, and excellence). This article describes how those ideals have been infused…

  10. 2015-2016 Expense report for Scott Gilmore | IDRC - International ...

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

    2015-07-13

    2015-2016 Expense report for Scott Gilmore. Total travel expenses: CA$31.46. Download expense report. July 13, 2015 to July 14, 2015. CA$31.46. 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 ...

  11. Nursery Pest Management of Phytolyma lata Walker (Scott) Attack ...

    African Journals Online (AJOL)

    The establishment of plantations of Milicia excelsa has been constrained by the gall-forming psyllid Phytolyma lata Walker (Scott) that causes extensive damage to young plants. We present findings of an experiment aimed at preventing Phytolyma attack on Milicia seedlings in the nursery using chemical control and ...

  12. Astronauts Scott and Armstrong undergoe water egress training

    Science.gov (United States)

    1966-01-01

    Astronauts Neil A. Armstrong (on left), command pilot, and David R. Scott, pilot of the Gemini 8 prime crew, use a boilerplate model of a Gemini spacecraft during water egress training in the Gulf of Mexico. Three Manned Spacecraft Center swimmers assist in the training exercise.

  13. PEOPLE IN PHYSICS: Interview with Scott Durow, Software Engineer, Oxford

    Science.gov (United States)

    Burton, Conducted by Paul

    1998-05-01

    Scott Durow was educated at Bootham School, York. He studied Physics, Mathematics and Chemistry to A-level and went on to Nottingham University to read Medical Physics. After graduating from Nottingham he embarked on his present career as a Software Engineer based in Oxford. He is a musician in his spare time, as a member of a band and playing the French horn.

  14. Scott Fitzgerald: famous writer, alcoholism and probable epilepsy

    Directory of Open Access Journals (Sweden)

    Mariana M. Wolski

    Full Text Available ABSTRACT Scott Fitzgerald, a world-renowned American writer, suffered from various health problems, particularly alcohol dependence, and died suddenly at the age of 44. According to descriptions in A Moveable Feast, by Ernest Hemingway, Fitzgerald had episodes resembling complex partial seizures, raising the possibility of temporal lobe epilepsy.

  15. Astronaut Scott Parazynski in hatch of CCT during training

    Science.gov (United States)

    1994-01-01

    Astronaut Scott E. Parazynski, STS-66 mission specialist, poses near the hatchway of the crew compartment trainer (CCT) (out of frame) in JSC's Shuttle mockup and integration laboratory. Crew members were about to begin a rehearsal of procedures to be followed during the launch and entry phases of their flight. That rehearsal was followed by a training session on emergency egress procedures.

  16. Comments on ''The non-linear saturation of a magnetic island'' by J. Norris

    International Nuclear Information System (INIS)

    Thyagaraja, A.

    1990-01-01

    Recent results derived on non-linear saturation of tearing modes (Norris, J., Plasma Phys. Contr. Fusion, 1989, Vol. 31, 699) are examined in relation to previously published literature. It is explicitly demonstrated that they are at variance in several important respects with those due to previous workers in this area. (author)

  17. Coats' disease, Turner syndrome, and von Willebrand disease in a patient with Wildtype Norrie disease pseudoglioma.

    Science.gov (United States)

    Desai, Rajen U; Saffra, Norman A; Krishna, Rati P; Rosenberg, Steven E

    2011-01-01

    The authors describe a girl diagnosed as having Coats' disease, Turner syndrome (45X karyotype), and type 1 von Willebrand disease. She tested negative for the Norrie disease pseudoglioma (NDP) gene located on the X-chromosome, which has been suspected of contributing to Coats' disease. Copyright 2010, SLACK Incorporated.

  18. Localization of the Norrie disease gene mRNA by in situ hybridization.

    Science.gov (United States)

    Hartzer, M K; Cheng, M; Liu, X; Shastry, B S

    1999-07-15

    Norrie disease is a rare X-linked recessive neurodevelopmental disorder. The affected males manifest congenital blindness, which is often associated with hearing loss, mental retardation and psychiatric problems. Genetic linkage studies have localized the gene to the short arm of the X-chromosome and the gene has been isolated recently. The encoded protein is a member of the superfamily of growth factors containing a cystine knot motif and may be involved in cell adhesion and neurodevelopment. Molecular genetic analysis revealed a large number of missense, nonsense, deletion, and splice-site mutations among Norrie patients. In order to further determine the role of the Norrie disease gene, we studied the distribution pattern of its mRNA in the retina and in brain by in situ hybridization. The results show abundant hybridization signals in outer nuclear, inner nuclear, and ganglion cell layers of the retina in all three species (mice, rabbit, and human) examined. There was no significant expression in the vitreous body, lens, and rod outer segment. High expression levels were also observed in the cerebellar granular layer, hippocampus, olfactory bulb, cortex, and epithelium of the rabbit brain. These data suggest that the Norrie disease gene could play a critical role in the differentiation or maintenance of the differentiated state of the retina.

  19. Isolation of a candidate gene for Norrie disease by positional cloning

    NARCIS (Netherlands)

    Berger, W.; Meindl, A.; van de Pol, T. J.; Cremers, F. P.; Ropers, H. H.; Döerner, C.; Monaco, A.; Bergen, A. A.; Lebo, R.; Warburg, M.

    1992-01-01

    The gene for Norrie disease, an X-linked disorder characterized by progressive atrophy of the eyes, mental disturbances and deafness, has been mapped to chromosome Xp11.4 close to DXS7 and the monoamine oxidase (MAO) genes. By subcloning a YAC with a 640 kilobases (kb) insert which spans the

  20. Rakesh K. Kapania named Norris and Laura Mitchell Professor of Aerospace Engineering

    OpenAIRE

    Crumbley, Liz

    2008-01-01

    Rakesh K. Kapania, a professor in the Department of Aerospace and Ocean Engineering in the College of Engineering at Virginia Tech, was appointed the Norris and Laura Mitchell Professor of Aerospace Engineering by the Virginia Tech Board of Visitors during the board's quarterly meeting March 31.

  1. Inversion (X)(p11.4q22) associated with Norrie disease in a four generation family.

    Science.gov (United States)

    Pettenati, M J; Rao, P N; Weaver, R G; Thomas, I T; McMahan, M R

    1993-03-01

    We report on a 4-generation family in which Norrie disease occurs together with a pericentric inversion of the X chromosome in all affected males and carrier females. The breakpoint in the short arm of the X chromosome appears to be at the purported location of the Norrie disease gene. This is the second report of an association between Norrie disease and a chromosome aberration involving Xp11, and the first report of a specific gene disruption, thus physical gene location, due to a pericentric chromosome inversion.

  2. 77 FR 7182 - Scott W. Houghton, M.D.; Decision and Order

    Science.gov (United States)

    2012-02-10

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration [Docket No. 12-09] Scott W. Houghton, M.D... CFR 0.100(b), I order that DEA Certificate of Registration BH8796077, issued to Scott W. Houghton, M.D., be, and it hereby is, revoked. I further order that any pending application of Scott W. Houghton, M.D...

  3. John Scott Haldane: The father of oxygen therapy

    Directory of Open Access Journals (Sweden)

    K C Sekhar

    2014-01-01

    Full Text Available John Scott Haldane was a versatile genius who solved several problems of great practical significance. His ability to look beyond the laboratory and investigate theory added crucial findings in the field of respiratory physiology. His work on high altitude physiology, diving physiology, oxygen therapy, and carbon monoxide poisoning led to a sea change in clinical medicine and improved safety and reduced mortality and morbidity in many high risk situations.

  4. Cerebrovascular disease associated with Aarskog-Scott syndrome

    Energy Technology Data Exchange (ETDEWEB)

    DiLuna, Michael L.; Amankulor, Nduka M.; Gunel, Murat [Yale University School of Medicine, Department of Neurosurgery, New Haven, CT (United States); Johnson, Michele H. [Yale University School of Medicine, Department of Diagnostic Radiology, New Haven, CT (United States)

    2007-05-15

    Faciogenital dysplasia, also known as Aarskog-Scott syndrome (AAS), is an X-linked dominant congenital disorder characterized by multiple facial, musculoskeletal, dental, neurological and urogenital abnormalities, ocular manifestations, congenital heart defects, low IQ and behavioral problems. Here we describe an unusual presentation of dysplastic carotid artery, basilar artery malformation or occlusion and posterior circulation aneurysm in a 13-year-old male with AAS. (orig.)

  5. Cerebrovascular disease associated with Aarskog-Scott syndrome

    International Nuclear Information System (INIS)

    DiLuna, Michael L.; Amankulor, Nduka M.; Gunel, Murat; Johnson, Michele H.

    2007-01-01

    Faciogenital dysplasia, also known as Aarskog-Scott syndrome (AAS), is an X-linked dominant congenital disorder characterized by multiple facial, musculoskeletal, dental, neurological and urogenital abnormalities, ocular manifestations, congenital heart defects, low IQ and behavioral problems. Here we describe an unusual presentation of dysplastic carotid artery, basilar artery malformation or occlusion and posterior circulation aneurysm in a 13-year-old male with AAS. (orig.)

  6. STS-82 Pilot Scott Horowitz arrives for TCDT

    Science.gov (United States)

    1997-01-01

    STS-82 Pilot Scott J. 'Doc' Horowitz arrives at KSCs Shuttle Landing Facility in a T-38 jet from Houston, TX. Horowitz and the other six crew members are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT), a dress rehearsal for launch. The crew aboard the Space Shuttle Discovery on STS-82 will conduct the second Hubble Space Telescope servicing mission. The 10-day flight is targeted for a Feb. 11 liftoff.

  7. STS-90 Pilot Scott Altman in white room before launch

    Science.gov (United States)

    1998-01-01

    STS-90 Pilot Scott Altman is assisted by NASA and USA closeout crew members immediately preceding launch for the nearly 17-day Neurolab mission. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. Linnehan and six fellow crew members will shortly enter the orbiter at KSC's Launch Pad 39B, where the Space Shuttle Columbia will lift off during a launch window that opens at 2:19 p.m. EDT, April 17.

  8. Aldred scott warthin: Pathologist and teacher par excellence

    Directory of Open Access Journals (Sweden)

    Vineeth G Nair

    2017-01-01

    Full Text Available Born in 1866, Aldred Scott Warthin was a pathologist and teacher of great repute. Even though many know him from his eponyms, the true value of his achievements, and how far he was ahead of his peers, is known to but a few modern day medical students. It was in fact, based on his work, that Henry Lynch came up with his theories on the genetic nature of cancer. He died in 1931 leaving a lot of work unfinished.

  9. On Scott-Phillips' General Account of Communication.

    Science.gov (United States)

    Planer, Ronald J

    2017-12-01

    The purpose of this paper is to critically engage with a recent attempt by Thom Scott-Phillips to offer a general account of communication. As a general account, it is intended to apply equally well to both non-human and human interactions which are prima facie communicative in character. However, so far, Scott-Phillips has provided little detail regarding how his account is supposed to apply to the latter set of cases. After presenting what I take to be the most plausible way of filling in those details, I argue that his account would appear to be too narrow: it (minimally) fails to capture a range of human interactions which strike us as instances of communication. To wit, these are cases in which some but not all of the information an act is designed to convey to a reactor actually reaches that reactor. An alternative account incorporating Scott-Phillips' main insights is then sketched, and it is suggested that this account, or something like it, would accommodate the full range of non-human and human interactions that are intuitively communicative.

  10. Abnormal protein in the cerebrospinal fluid of patients with a submicroscopic X-chromosomal deletion associated with Norrie disease: preliminary report.

    Science.gov (United States)

    Joy, J E; Poglod, R; Murphy, D L; Sims, K B; de la Chapelle, A; Sankila, E M; Norio, R; Merril, C R

    1991-01-01

    Norrie disease is an X-linked recessive disorder characterized by congenital blindness and, in many cases, mental retardation. Some Norrie disease cases have been shown to be associated with a submicroscopic deletion in chromosomal region Xp11.3. Cerebrospinal fluid (CSF) was collected from four male patients with an X-chromosomal deletion associated with Norrie disease. CSF proteins were resolved using two-dimensional gel electrophoresis and then analyzed by computer using the Elsie V program. Our analysis revealed a protein that appears to be altered in patients with Norrie disease deletion.

  11. Evaluation of the norrie disease gene in a family with incontinentia pigmenti.

    Science.gov (United States)

    Shastry, B S; Trese, M T

    2000-01-01

    Incontinentia pigmenti (IP) is an ectodermal multisystem disorder which can affect dental, ocular, cardiac and neurologic structures. The ocular changes of IP can have a very similar appearance to the retinal detachment of X-linked familial exudative vitreoretinopathy, which has been shown to be caused by the mutations in the Norrie disease gene. Therefore, it is of interest to determine whether similar mutations in the gene can account for the retinal pathology in patients with IP. To test our hypothesis, we have analyzed the entire Norrie disease gene for a family with IP, by single strand conformational polymorphism followed by DNA sequencing. The sequencing data revealed no disease-specific sequence alterations. These data suggest that ocular findings of IP are perhaps associated with different genes and there is no direct relationship between the genotype and phenotype. Copyright 2000 S. Karger AG, Basel

  12. A mutation in the Norrie disease gene (NDP) associated with X-linked familial exudative vitreoretinopathy.

    Science.gov (United States)

    Chen, Z Y; Battinelli, E M; Fielder, A; Bundey, S; Sims, K; Breakefield, X O; Craig, I W

    1993-10-01

    Familial exudative vitreoretinopathy (FEVR) is a hereditary disorder characterized by an abnormality of the peripheral retina. Both autosomal dominant (adFEVR) and X-linked (XLFEVR) forms have been described, but the biochemical defect(s) underlying the symptoms are unknown. Molecular analysis of the Norrie gene locus (NDP) in a four generation FEVR family (shown previously to exhibit linkage to the X-chromosome markers DXS228 and MAOA (Xp11.4-p11.3)) reveals a missense mutation in the highly conserved region of the NDP gene, which caused a neutral amino acid substitution (Leu124Phe), was detected in all of the affected males, but not in the unaffected family members, nor in normal controls. The observations suggest that phenotypes of both XLFEVR and Norrie disease can result from mutations in the same gene.

  13. Molecular modelling of the Norrie disease protein predicts a cystine knot growth factor tertiary structure.

    Science.gov (United States)

    Meitinger, T; Meindl, A; Bork, P; Rost, B; Sander, C; Haasemann, M; Murken, J

    1993-12-01

    The X-lined gene for Norrie disease, which is characterized by blindness, deafness and mental retardation has been cloned recently. This gene has been thought to code for a putative extracellular factor; its predicted amino acid sequence is homologous to the C-terminal domain of diverse extracellular proteins. Sequence pattern searches and three-dimensional modelling now suggest that the Norrie disease protein (NDP) has a tertiary structure similar to that of transforming growth factor beta (TGF beta). Our model identifies NDP as a member of an emerging family of growth factors containing a cystine knot motif, with direct implications for the physiological role of NDP. The model also sheds light on sequence related domains such as the C-terminal domain of mucins and of von Willebrand factor.

  14. Molecular analysis of the NDP gene in two families with Norrie disease.

    Science.gov (United States)

    Rivera-Vega, M Refugio; Chiñas-Lopez, Silvet; Vaca, Ana Luisa Jimenez; Arenas-Sordo, M Luz; Kofman-Alfaro, Susana; Messina-Baas, Olga; Cuevas-Covarrubias, Sergio Alberto

    2005-04-01

    To describe the molecular defects in the Norrie disease protein (NDP) gene in two families with Norrie disease (ND). We analysed two families with ND at molecular level through polymerase chain reaction, DNA sequence analysis and GeneScan. Two molecular defects found in the NDP gene were: a missense mutation (265C > G) within codon 97 that resulted in the interchange of arginine by proline, and a partial deletion in the untranslated 3' region of exon 3 of the NDP gene. Clinical findings were more severe in the family that presented the partial deletion. We also diagnosed the carrier status of one daughter through GeneScan; this method proved to be a useful tool for establishing female carriers of ND. Here we report two novel mutations in the NDP gene in Mexican patients and propose that GeneScan is a viable mean of establishing ND carrier status.

  15. Voltage-dependent ion channels in the mouse RPE: comparison with Norrie disease mice.

    Science.gov (United States)

    Wollmann, Guido; Lenzner, Steffen; Berger, Wolfgang; Rosenthal, Rita; Karl, Mike O; Strauss, Olaf

    2006-03-01

    We studied electrophysiological properties of cultured retinal pigment epithelial (RPE) cells from mouse and a mouse model for Norrie disease. Wild-type RPE cells revealed the expression of ion channels known from other species: delayed-rectifier K(+) channels composed of Kv1.3 subunits, inward rectifier K(+) channels, Ca(V)1.3 L-type Ca(2+) channels and outwardly rectifying Cl(-) channels. Expression pattern and the ion channel characteristics current density, blocker sensitivity, kinetics and voltage-dependence were compared in cells from wild-type and Norrie mice. Although no significant differences were observed, our study provides a base for future studies on ion channel function and dysfunction in transgenic mouse models.

  16. Role of the Norrie disease pseudoglioma gene in sprouting angiogenesis during development of the retinal vasculature.

    Science.gov (United States)

    Luhmann, Ulrich F O; Lin, Jihong; Acar, Niyazi; Lammel, Stefanie; Feil, Silke; Grimm, Christian; Seeliger, Mathias W; Hammes, Hans-Peter; Berger, Wolfgang

    2005-09-01

    To characterize developmental defects and the time course of Norrie disease in retinal and hyaloid vasculature during retinal development and to identify underlying molecular angiogenic pathways that may be affected in Norrie disease, exudative vitreoretinopathy, retinopathy of prematurity, and Coats' disease. Norrie disease pseudoglioma homologue (Ndph)-knockout mice were studied during retinal development at early postnatal (p) stages (p5, p10, p15, and p21). Histologic techniques, quantitative RT-PCR, ELISA, and Western blot analyses provided molecular data, and scanning laser ophthalmoscopy (SLO) angiography and electroretinography (ERG) were used to obtain in vivo data. The data showed that regression of the hyaloid vasculature of Ndph-knockout mice occurred but was drastically delayed. The development of the superficial retinal vasculature was strongly delayed, whereas the deep retinal vasculature did not form because of the blockage of vessel outgrowth into the deep retinal layers. Subsequently, microaneurysm-like lesions formed. Several angiogenic factors were differentially transcribed during retinal development. Increased levels of hypoxia inducible factor-1alpha (HIF1alpha) and VEGFA, as well as a characteristic ERG pattern, confirmed hypoxic conditions in the inner retina of the Ndph-knockout mouse. These data provide evidence for a crucial role of Norrin in hyaloid vessel regression and in sprouting angiogenesis during retinal vascular development, especially in the development of the deep retinal capillary networks. They also suggest an early and a late phase of Norrie disease and may provide an explanation for similar phenotypic features of allelic retinal diseases in mice and patients as secondary consequences of pathologic hypoxia.

  17. Characterization and mapping of the mouse NDP (Norrie disease) locus (Ndp).

    Science.gov (United States)

    Battinelli, E M; Boyd, Y; Craig, I W; Breakefield, X O; Chen, Z Y

    1996-02-01

    Norrie disease is a severe X-linked recessive neurological disorder characterized by congenital blindness with progressive loss of hearing. Over half of Norrie patients also manifest different degrees of mental retardation. The gene for Norrie disease (NDP) has recently been cloned and characterized. With the human NDP cDNA, mouse genomic phage libraries were screened for the homolog of the gene. Comparison between mouse and human genomic DNA blots hybridized with the NDP cDNA, as well as analysis of phage clones, shows that the mouse NDP gene is 29 kb in size (28 kb for the human gene). The organization in the two species is very similar. Both have three exons with similar-sized introns and identical exon-intron boundaries between exon 2 and 3. The mouse open reading frame is 393 bp and, like the human coding sequence, is encoded in exons 2 and 3. The absence of six nucleotides in the second mouse exon results in the encoded protein being two amino acids smaller than its human counterpart. The overall homology between the human and mouse NDP protein is 95% and is particularly high (99%) in exon 3, consistent with the apparent functional importance of this region. Analysis of transcription initiation sites suggests the presence of multiple start sites associated with expression of the mouse NDP gene. Pedigree analysis of an interspecific mouse backcross localizes the mouse NDP gene close to Maoa in the conserved segment, which runs from CYBB to PFC in both human and mouse.

  18. Retinal phenotype-genotype correlation of pediatric patients expressing mutations in the Norrie disease gene.

    Science.gov (United States)

    Wu, Wei-Chi; Drenser, Kimberly; Trese, Michael; Capone, Antonio; Dailey, Wendy

    2007-02-01

    To correlate the ophthalmic findings of patients with pediatric vitreoretinopathies with mutations occurring in the Norrie disease gene (NDP). One hundred nine subjects with diverse pediatric vitreoretinopathies and 54 control subjects were enrolled in the study. Diagnoses were based on retinal findings at each patient's first examination. Samples of DNA from each patient underwent polymerase chain reaction amplification and direct sequencing of the NDP gene. Eleven male patients expressing mutations in the NDP gene were identified in the test group, whereas the controls demonstrated wild-type NDP. All patients diagnosed as having Norrie disease had mutations in the NDP gene. Four of the patients with Norrie disease had mutations involving a cysteine residue in the cysteine-knot motif. Four patients diagnosed as having familial exudative vitreoretinopathy were found to have noncysteine mutations. One patient with retinopathy of prematurity had a 14-base deletion in the 5' untranslated region (exon 1), and 1 patient with bilateral persistent fetal vasculature syndrome expressed a noncysteine mutation in the second exon. Mutations disrupting the cysteine-knot motif corresponded to severe retinal dysgenesis, whereas patients with noncysteine mutations had varying degrees of avascular peripheral retina, extraretinal vasculature, and subretinal exudate. Patients exhibiting severe retinal dysgenesis should be suspected of carrying a mutation that disrupts the cysteine-knot motif in the NDP gene.

  19. Screening for NDP mutations in 44 unrelated patients with familial exudative vitreoretinopathy or Norrie disease.

    Science.gov (United States)

    Yang, Huiqin; Li, Shiqiang; Xiao, Xueshan; Guo, Xiangming; Zhang, Qingjiong

    2012-08-01

    To screen mutations in the norrin (NDP) gene in 44 unrelated Chinese patients with familial exudative vitreoretinopathy (FEVR, 38 cases) or Norrie disease (6 cases) and to describe the associated phenotypes. Of the 44 patients, mutation in FZD4, LRP5, and TSPAN12 was excluded in 38 patients with FEVR in previous study. Sanger sequencing was used to analyze the 2 coding exons and their adjacent regions of NDP in the 44 patients. Clinical data were presented for patients with mutation. NDP variants in 5 of the 6 patients with Norrie disease were identified, including a novel missense mutation (c.164G>A, p.Cys55Phe) in one patient, two known missense mutations (c.122G>A, p.Arg41Lys; c.220C>T, p.Arg74Cys) in two patients, and a gross deletion encompassing the two coding exons in two patients. Of the 5 patients, 3 had a family history and 2 were singleton cases. No mutation in NDP was detected in the 38 patients with FEVR. NDP mutations are common cause of Norrie disease but might be rare cause for FEVR in Chinese.

  20. Genotype-phenotype variations in five Spanish families with Norrie disease or X-linked FEVR.

    Science.gov (United States)

    Riveiro-Alvarez, Rosa; Trujillo-Tiebas, Maria José; Gimenez-Pardo, Ascension; Garcia-Hoyos, Maria; Cantalapiedra, Diego; Lorda-Sanchez, Isabel; Rodriguez de Alba, Marta; Ramos, Carmen; Ayuso, Carmen

    2005-09-02

    Norrie disease (OMIM 310600) is a rare X-linked disorder characterized by congenital blindness in males. Approximately 40 to 50% of the cases develop deafness and mental retardation. X-linked familial exudative vitreoretinopathy (XL-FEVR) is a hereditary ocular disorder characterized by a failure of peripheral retinal vascularization. Both X-linked disorders are due to mutations in the NDP gene, which encodes a 133 amino acid protein called Norrin, but autosomal recessive (AR) and autosomal dominant (AD) forms of FEVR have also been described. In this study, we report the molecular findings and the related phenotype in five Spanish families affected with Norrie disease or XL-FEVR due to mutations of the NDP gene. The study was conducted in 45 subjects from five Spanish families. These families were clinically diagnosed with Norrie disease or similar conditions. The three exons of the NDP gene were analyzed by automatic DNA sequencing. Haplotype analyses were also performed. Two new nonsense mutations, apart from other mutations previously described in the NDP gene, were found in those patients affected with ND or X-linked FEVR. An important genotype-phenotype variation was found in relation to the different mutations of the NDP gene. In fact, the same mutation may be responsible for different phenotypes. We speculate that there might be other molecular factors that interact in the retina with Norrin, which contribute to the resultant phenotypes.

  1. [Analysis of gene mutation in a Chinese family with Norrie disease].

    Science.gov (United States)

    Zhang, Tian-xiao; Zhao, Xiu-li; Hua, Rui; Zhang, Jin-song; Zhang, Xue

    2012-09-01

    To detect the pathogenic mutation in a Chinese family with Norrie disease. Clinical diagnosis was based on familial history, clinical sign and B ultrasonic examination. Peripheral blood samples were obtained from all available members in a Chinese family with Norrie disease. Genomic DNA was extracted from lymphocytes by the standard SDS-proteinase K-phenol/chloroform method. Two coding exons and all intron-exon boundaries of the NDP gene were PCR amplified using three pairs of primers and subjected to automatic DNA sequence. The causative mutation was confirmed by restriction enzyme analysis and genotyping analysis in all members. Sequence analysis of NDP gene revealed a missense mutation c.220C > T (p.Arg74Cys) in the proband and his mother. Further mutation identification by restriction enzyme analysis and genotyping analysis showed that the proband was homozygote of this mutation. His mother and other four unaffected members (III3, IV4, III5 and II2) were carriers of this mutation. The mutant amino acid located in the C-terminal cystine knot-like domain, which was critical motif for the structure and function of NDP. A NDP missense mutation was identified in a Chinese family with Norrie disease.

  2. Repair of Total Tractional Retinal Detachment in Norrie Disease: Report of Technique and Successful Surgical Outcome.

    Science.gov (United States)

    Todorich, Bozho; Thanos, Aristomenis; Yonekawa, Yoshihiro; Capone, Antonio

    2017-03-01

    Norrie disease is a rare, but devastating cause of pediatric retinal detachment, universally portending a poor visual prognosis. This paper describes successful surgical management of an infant with total retinal detachment associated with Norrie disease mutation. The infant was a full-term white male who presented with bilateral total funnel retinal detachments (RDs). He underwent genetic testing, which demonstrated single-point mutation 133 G>A transition in exon 2 of the NDP gene. The retinal detachment was managed with translimbal iridectomy, lensectomy, capsulectomy, and vitrectomy. Careful dissection of the retrolental membranes resulted in opening of the funnel. Single-stage surgery in this child's eye achieved re-attachment of the posterior pole with progressive reabsorption of subretinal fluid and cholesterol without the need for external drainage. Fluorescein angiography, performed at 2 months postoperatively, demonstrated perfusion of major vascular arcades, but with significant abnormalities and aneurysmal changes of higher-order vessels, suggestive of retinal and vascular dysplasia. The child has maintained brisk light perception vision. Early surgical intervention with careful dissection of tractional tissues can potentially result in good anatomic outcomes in some patients with Norrie disease-associated retinal detachment. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:260-262.]. Copyright 2017, SLACK Incorporated.

  3. A novel Norrie disease pseudoglioma gene mutation, c.-1_2delAAT, responsible for Norrie disease in a Chinese family.

    Science.gov (United States)

    Zhang, Xin-Yu; Jiang, Wei-Ying; Chen, Lu-Ming; Chen, Su-Qin

    2013-01-01

    To investigate the genetic findings and phenotypic characteristics of a Chinese family with Norrie disease (ND). Molecular genetic analysis and clinical examinations were performed on a Chinese family with ND. Mutations in the Norrie disease pseudoglioma (NDP) gene were detected by direct sequencing. Haplotypes were constructed and compared with the phenotypes in the family. Evolutionary comparisons and mutant open reading frame (ORF) prediction were also undertaken. Two family members with ocular manifestations were diagnosed with ND. No signs of sensorineural hearing loss were observed in either patient, while one of them showed signs of mild mental retardation. A novel heterozygous mutation in the NDP gene, c.-1_2delAAT, was detected in both patients. The mutation and the mutation bearing haplotype co-segregated with the ND phenotype in males and was transmitted from their mothers and/or grandmothers (II:2). The male without ND did not harbor the mutation. The mutation occurred at the highly conserved nucleotides. ORF finder predicted that the mutation would lead to the production of a truncated protein that lacks the first 11 N-terminal amino acids. A novel mutation, c.-1_2delAAT in the NDP gene, was identified in a Chinese family with ND. This mutation caused ND without obvious sensorineural hearing loss. Mental disorder was found in one but not the other patients. The clinical heterogeneity in the family indicated that other genetic variants and epigenetic factors may also play a role in the disease presentation.

  4. STS-82 Pilot Scott J. 'Doc' Horowitz Suit Up

    Science.gov (United States)

    1997-01-01

    STS-82 Pilot Scott J. 'Doc' Horowitz puts on a glove of his launch and entry suit with assistance from a suit technician in the Operations and Checkout Building. This is Horowitz''';s second space flight. He and the six other crew members will depart shortly for Launch Pad 39A, where the Space Shuttle Discovery awaits liftoff on a 10-day mission to service the orbiting Hubble Space Telescope (HST). This will be the second HST servicing mission. Four back-to-back spacewalks are planned.

  5. STS-90 Pilot Scott Altman arrives at KSC for TCDT

    Science.gov (United States)

    1998-01-01

    STS-90 Pilot Scott Altman poses in the cockpit of his T-38 jet trainer aircraft after arriving at the KSC Shuttle Landing Facility along with other members of the crew from NASAs Johnson Space Center to begin Terminal Countdown Demonstration Test (TCDT) activities. The TCDT is held at KSC prior to each Space Shuttle flight to provide crews with the opportunity to participate in simulated countdown activities. Columbia is targeted for launch of STS-90 on April 16 at 2:19 p.m. EST and will be the second mission of 1998. The mission is scheduled to last nearly 17 days.

  6. Norrie disease and exudative vitreoretinopathy in families with affected female carriers.

    Science.gov (United States)

    Shastry, B S; Hiraoka, M; Trese, D C; Trese, M T

    1999-01-01

    Norrie disease (ND) is a rare X-linked recessive disorder characterized by congenital blindness, which is often associated with sensorineural hearing loss and mental retardation. X-linked familial exudative vitreoretinopathy (FEVR) is a hereditary disorder characterized by an abnormality of the peripheral retina and is not associated with systemic diseases. X-linked recessive disorders generally do not affect females. Here we show that female carriers can be associated with manifestation of an X-linked disorder. A four-generation family with an affected female, and a history of congenital blindness and hearing loss, was identified through the pro-band. A second family, with a full-term female infant, was evaluated through ophthalmic examinations and found to exhibit ocular features, such as retinal folds, retinal detachment and peripheral exudates. Peripheral blood specimens were collected from several affected and unaffected family members. DNA was extracted and analyzed by single-strand conformation polymorphism (SSCP) following polymerase chain reaction (PCR) amplification of the exons of the Norrie disease gene. The amplified products were sequenced by the dideoxy chain termination method. In an X-linked four-generation family, a novel missense (A118D) mutation in the third exon of the Norrie disease gene, was identified. The mutation was transmitted through three generations and cosegregated with the disease. The affected maternal grandmother and the unaffected mother carried the same mutation in one of their alleles. In an unrelated sporadic family, a heterozygous missense mutation (C96Y) was identified in the third exon of the Norrie disease gene in an affected individual. Analysis of exon-1 and 2 of the Norrie disease gene did not reveal any additional sequence alterations in these families. The mutations were not detected in the unaffected family members and the 116 normal unrelated controls, suggesting that they are likely to be the pathogenic mutations

  7. Norrie disease as part of a complex syndrome explained by a submicroscopic deletion of the X chromosome.

    Science.gov (United States)

    Bleeker-Wagemakers, E M; Zweije-Hofman, I; Gal, A

    1988-11-01

    A 15-year-old male patient with the typical ocular symptoms of Norrie disease is described. Additionally, he presents severe mental retardation, growth disturbances, hypogonadism, and increased susceptibility to infections. This complex syndrome is apparently segregating through three generations: four other male relatives of the patient were blind from birth and died from recurrent infections between the ages of three to 15 months. The DNA sequence of the DXS7 locus (L1.28 probe), known to be closely linked to the Norrie gene, was not found in the patient's DNA. This result suggests that the more complex clinical picture seen is the result of a deletion of the X chromosome spanning DXS7, the Norrie gene, and several neighbouring loci. A detailed clinical description of the patient is given and compared to that of similar cases.

  8. A novel Norrie disease pseudoglioma gene mutation, c.-1_2delAAT, responsible for Norrie disease in a Chinese family

    Directory of Open Access Journals (Sweden)

    Xin-Yu Zhang

    2013-12-01

    Full Text Available AIM:To investigate the genetic findings and phenotypic characteristics of a Chinese family with Norrie disease (ND.METHODS:Molecular genetic analysis and clinical examinations were performed on a Chinese family with ND. Mutations in the Norrie disease pseudoglioma (NDP gene were detected by direct sequencing. Haplotypes were constructed and compared with the phenotypes in the family. Evolutionary comparisons and mutant open reading frame (ORF prediction were also undertaken.RESULTS:Two family members with ocular manifestations were diagnosed with ND. No signs of sensorineural hearing loss were observed in either patient, while one of them showed signs of mild mental retardation. A novel heterozygous mutation in the NDP gene, c.-1_2delAAT, was detected in both patients. The mutation and the mutation bearing haplotype co-segregated with the ND phenotype in males and was transmitted from their mothers and/or grandmothers (II:2. The male without ND did not harbor the mutation. The mutation occurred at the highly conserved nucleotides. ORF finder predicted that the mutation would lead to the production of a truncated protein that lacks the first 11 N-terminal amino acids.CONCLUSION:A novel mutation, c.-1_2delAAT in the NDP gene, was identified in a Chinese family with ND. This mutation caused ND without obvious sensorineural hearing loss. Mental disorder was found in one but not the other patients. The clinical heterogeneity in the family indicated that other genetic variants and epigenetic factors may also play a role in the disease presentation.

  9. Mission Specialist Scott Parazynski arrives late at KSC

    Science.gov (United States)

    1998-01-01

    The T-38 jet aircraft arrives at the Shuttle Landing Facility carrying STS-95 Mission Specialist Scott E. Parazynski (second seat). The pilot is astronaut Kent Rominger. Parazynski's first plane experienced problems at the stop at Tyndall AFB and he had to wait for another jet and pilot to finish the flight to KSC. He joined other crewmembers Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, Mission Specialist Pedro Duque, with the European Space Agency (ESA), and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA), for final pre-launch preparations. STS-95 is expected to launch at 2 p.m. EST on Oct. 29, last 8 days, 21 hours and 49 minutes, and land at 11:49 a.m. EST on Nov. 7.

  10. STS-90 Pilot Scott Altman is suited up for launch

    Science.gov (United States)

    1998-01-01

    STS-90 Pilot Scott Altman is assisted during suit-up activities by Lockheed Suit Technician Valerie McNeil from Johnson Space Center in KSC's Operations and Checkout Building. Altman and the rest of the STS-90 crew will shortly depart for Launch Pad 39B, where the Space Shuttle Columbia awaits a second liftoff attempt at 2:19 p.m. EDT. His first trip into space, Altman is participating in a life sciences research flight that will focus on the most complex and least understood part of the human body - - the nervous system. Neurolab will examine the effects of spaceflight on the brain, spinal cord, peripheral nerves and sensory organs in the human body.

  11. Mission Specialist Scott Parazynski checks his flight suit

    Science.gov (United States)

    1998-01-01

    STS-95 Mission Specialist Scott E. Parazynski gets help with his flight suit in the Operations and Checkout Building from a suit technician George Brittingham. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process.

  12. The Great Kanto earthquake and F. Scott Fitzgerald

    Science.gov (United States)

    Kawakatsu, Hitoshi; Bina, Craig R.

    How many recall the following striking sentence from The Great Gatsby by F. Scott Fitzgerald, which appears on the second page of the novel, where Fitzgerald first introduces Gatsby? “If personality is an unbroken series of successful gestures, then there was something gorgeous about him, some heightened sensitivity to the promises of life, as if he were related to one of those intricate machines that register earthquakes ten thousand miles away.”This line may have failed to focus our attention when we first read the book in our younger days. Now, however, as a Japanese seismologist and an American geophysicist (and student of Japanese culture), we would be greatly remiss for failing to take greater note of this statement. Indeed, as The Great Gatsby was published in 1925, it occurred to us that the earthquake Fitzgerald might have been thinking of was the Great Kanto earthquake, which occurred on September 1, 1923 and devastated the Tokyo metropolitan area.

  13. The Norrie disease gene maps to a 150 kb region on chromosome Xp11.3.

    Science.gov (United States)

    Sims, K B; Lebo, R V; Benson, G; Shalish, C; Schuback, D; Chen, Z Y; Bruns, G; Craig, I W; Golbus, M S; Breakefield, X O

    1992-05-01

    Norrie disease is a human X-linked recessive disorder of unknown etiology characterized by congenital blindness, sensory neural deafness and mental retardation. This disease gene was previously linked to the DXS7 (L1.28) locus and the MAO genes in band Xp11.3. We report here fine physical mapping of the obligate region containing the Norrie disease gene (NDP) defined by a recombination and by the smallest submicroscopic chromosomal deletion associated with Norrie disease identified to date. Analysis, using in addition two overlapping YAC clones from this region, allowed orientation of the MAOA and MAOB genes in a 5'-3'-3'-5' configuration. A recombination event between a (GT)n polymorphism in intron 2 of the MAOB gene and the NDP locus, in a family previously reported to have a recombination between DXS7 and NDP, delineates a flanking marker telomeric to this disease gene. An anonymous DNA probe, dc12, present in one of the YACs and in a patient with a submicroscopic deletion which includes MAOA and MAOB but not L1.28, serves as a flanking marker centromeric to the disease gene. An Alu-PCR fragment from the right arm of the MAO YAC (YMAO.AluR) is not deleted in this patient and also delineates the centromeric extent of the obligate disease region. The apparent order of these loci is telomere ... DXS7-MAOA-MAOB-NDP-dc12-YMAO.AluR ... centromere. Together these data define the obligate region containing the NDP gene to a chromosomal segment less than 150 kb.

  14. 78 FR 77791 - Dakota, Minnesota & Eastern Railroad Corporation-Abandonment Exemption-in Scott County, Iowa

    Science.gov (United States)

    2013-12-24

    ... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. AB 337 (Sub-No. 7X)] Dakota, Minnesota & Eastern Railroad Corporation--Abandonment Exemption--in Scott County, Iowa Dakota, Minnesota... as Blackhawk Spur, between milepost 0.33+/- and milepost 0.99 +/- in Scott County, Iowa (the Line...

  15. An estimating function approach to inference for inhomogeneous Neyman-Scott processes

    DEFF Research Database (Denmark)

    Waagepetersen, Rasmus Plenge

    “This paper is concerned with inference for a certain class of inhomogeneous Neyman-Scott point processes depending on spatial covariates. Regression parameter estimates obtained from a simple estimating function are shown to be asymptotically normal when the “mother” intensity for the Neyman-Scott...

  16. 78 FR 5854 - Application of Scott Air, LLC for Certificate Authority

    Science.gov (United States)

    2013-01-28

    ... DEPARTMENT OF TRANSPORTATION Office of the Secretary Application of Scott Air, LLC for Certificate Authority AGENCY: Department of Transportation. ACTION: Notice of order to show cause (Order 2013-1-12... to show cause why it should not issue an order finding Scott Air, LLC fit, willing, and able, and...

  17. 78 FR 60929 - Notice of Public Meeting of the Fort Scott Council

    Science.gov (United States)

    2013-10-02

    .... Such requests must be stated prominently at the beginning of the comments. The Trust will make... PRESIDIO TRUST Notice of Public Meeting of the Fort Scott Council AGENCY: The Presidio Trust... Scott Council (Council) will be held from 10 a.m. to 12:30 p.m. on Thursday, October 17, 2013. The...

  18. W. Richard Scott, Institutions and Organizations: Ideas, Interests, and Identities

    DEFF Research Database (Denmark)

    Jakobsen, Michael

    2014-01-01

    Book review of: W. Richard Scott: Institutions and Organizations: Ideas, Interests, and Identities. 4th edition. Thousand Oaks, CA: SAGE Publications, 2014. xiii, 345 pp.......Book review of: W. Richard Scott: Institutions and Organizations: Ideas, Interests, and Identities. 4th edition. Thousand Oaks, CA: SAGE Publications, 2014. xiii, 345 pp....

  19. Executive dysfunctions as part of the behavioural phenotype of Aarskog-Scott syndrome

    NARCIS (Netherlands)

    Egger, J.I.M.; Verhoeven, W.M.A.; Janssen, G.T.L.; Aken, L. van; Hoogeboom, A.J.M.

    2012-01-01

    Introduction Aarskog syndrome (AAS) also called Aarskog-Scott syndrome faciodigitogenital syndrome or faciogenital dysplasia is a genetically heterogeneous developmental disorder, first described in 1970 by the Norwegian pediatrician Dagfin Aarskog and further delineated by Scott in 1971. It is a

  20. Two novel mutations in the Norrie disease gene associated with the classical ocular phenotype.

    Science.gov (United States)

    Caballero, M; Veske, A; Rodriguez, J J; Lugo, N; Schroeder, B; Hesse, L; Gal, A

    1996-12-01

    Norrie disease (ND) is a rare X-linked recessive disorder characterized by congenital blindness due to a degenerative and proliferative dysplasia of the neuroretina and, occasionally, by deafness and mental handicap. Here, we report two novel mutations detected in patients with the classical eye features of ND. Both the one-base pair insertion in exon II (544/545 insA) and the two-base pair deletion in the start codon (418delTG) of the ND gene predict a functional 'null allele', i.e. the complete absence of the corresponding gene product.

  1. Norrie-Warburg syndrome: two novel mutations in patients with classical clinical phenotype.

    Science.gov (United States)

    Gal, A; Veske, A; Jojart, G; Grammatico, B; Huber, B; Gu, S; del Porto, G; Senyi, K

    1996-01-01

    Norrie-Warburg syndrome (NWS) is a rare X-linked disorder characterized by blindness, which is invariable, deafness and mental disturbances, which are present occasionally. We describe here two novel mutations, a missense mutation (C126S) and a 1-base pair insertion (insT466/T467), together with a recurrent mutation (M1V), found in patients presenting with the classical clinical phenotype of NWS. All three mutations are likely to result in prominent structural changes of the norrin protein.

  2. Microdeletion in the X-chromosome and prenatal diagnosis in a family with Norrie disease.

    Science.gov (United States)

    Zhu, D P; Antonarakis, S E; Schmeckpeper, B J; Diergaarde, P J; Greb, A E; Maumenee, I H

    1989-08-01

    We have studied a three-generation family in which Norrie disease is segregating and have performed prenatal diagnosis on the fetus of an obligatory carrier. Deletions at loci DXS7 and DXS77 defined by probes L1.28, L1.28-p59, and pX59 were detected in the affected male. DNA studies of chorionic villus biopsy material indicated that the male fetus had inherited the normal allele from the carrier mother. This prediction was confirmed on eye examination at age 5 months.

  3. The Wnt signaling pathway in familial exudative vitreoretinopathy and Norrie disease.

    Science.gov (United States)

    Warden, Scott M; Andreoli, Christopher M; Mukai, Shizuo

    2007-01-01

    The Wnt signaling pathway is highly conserved among species and has an important role in many cell biological processes throughout the body. This signaling cascade is involved in regulating ocular growth and development, and recent findings indicate that this is particularly true in the retina. Mutations involving different aspects of the Wnt signaling pathway are being linked to several diseases of retinal development. The aim of this article is to first review the Wnt signaling pathway. We will then describe two conditions, familial exudative vitreoretinopathy (FEVR) and Norrie disease (ND), which have been shown to be caused in part by defects in the Wnt signaling cascade.

  4. The importance of biochemical and genetic findings in the diagnosis of atypical Norrie disease.

    Science.gov (United States)

    Rodríguez-Muñoz, Ana; García-García, Gema; Menor, Francisco; Millán, José M; Tomás-Vila, Miguel; Jaijo, Teresa

    2018-01-26

    Norrie disease (ND) is a rare X-linked disorder characterized by bilateral congenital blindness. ND is caused by a mutation in the Norrie disease pseudoglioma (NDP) gene, which encodes a 133-amino acid protein called norrin. Intragenic deletions including NDP and adjacent genes have been identified in ND patients with a more severe neurologic phenotype. We report the biochemical, molecular, clinical and radiological features of two unrelated affected males with a deletion including NDP and MAO genes. Biochemical and genetic analyses were performed to understand the atypical phenotype and radiological findings. Biogenic amines in cerebrospinal fluid (CSF) were measured by high-performance liquid chromatography. The coding exons of NDP gene were amplified by polymerase chain reaction. Multiplex ligation-dependent probe amplification and chromosomal microarray were carried out on both affected males. Computed tomography and magnetic resonance imaging were performed on the two patients. In one patient, the serotonin and catecholamine metabolite levels in CSF were virtually undetectable. In both patients, genetic studies revealed microdeletions in the Xp11.3 region, involving the NDP, MAOA and MAOB genes. Radiological examination demonstrated brain and cerebellar atrophy. We suggest that alterations caused by MAO deficit may remain during the first years of life. Clinical phenotype, biochemical findings and neuroimaging can guide the genetic study in patients with atypical ND and help us to a better understanding of this disease.

  5. Clinical reinvestigation and linkage analysis in the family with Episkopi blindness (Norrie disease).

    Science.gov (United States)

    Wolff, G; Mayerová, A; Wienker, T F; Atalianis, P; Ioannou, P; Warburg, M

    1992-11-01

    We present the results of a clinical and genetic reinvestigation of the Cypriot family affected by an X chromosomally inherited eye disease originally published by Taylor et al, who coined the term Episkopi blindness. The pedigree was extended to 160 members, including 16 affected males out of 48 males at risk for the disease, most of whom were seen by one of us (PA). Affected males are blind with no associated symptoms and apparently are not mentally retarded. Thirty-nine family members agreed to blood sampling for genetic investigations. RFLP analysis was performed using probes from the region known to be deleted in some Norrie patients and polymorphic markers (DXS77, DXS7, MAOA, DXS255) from the proximal short arm of the X chromosome. There was no deletion for any of the probes in the affected males. Linkage analysis yielded positive lod scores for all informative markers (Z (DXS255, theta = 0) = 6.54, Z (MAOA, theta = 0) = 2.23, Z (DXS7, theta = 0) = 2.13). Thus, the conclusion that Episkopi blindness and Norrie disease (NDP, MIM *310600) are the same entity based on clinical evidence is now reinforced by gene mapping.

  6. X-linked recessive primary retinal dysplasia is linked to the Norrie disease locus.

    Science.gov (United States)

    Ravia, Y; Braier-Goldstein, O; Bat-Miriam, K M; Erlich, S; Barkai, G; Goldman, B

    1993-08-01

    X-linked primary retinal dysplasia (PRD) refers to an abnormal proliferation of retinal tissue causing either its neural elements or its glial tissue to form folds, giving rise to gliosis. A Jewish family of oriental origin was previously reported by Godel and Goodman, in which a total of five males suffer from different degrees of blindness. The authors postulated that the described findings are distinguished from Norrie disease, since in this case no clinical findings, other than those associated with the eyes, were noticed in the affected males. In addition, two of the carrier females exhibit minimal eye changes. We have performed linkage analysis of the family using the L1.28, p58-1 and m27 beta probes, and DXS426 and MAOB associated microsatellites. Our results map the gene responsible for the disorder between the MAOB and DXS426, m27 beta and p58-1 loci, on the short arm of the X chromosome at Xp11.3, which suggest the possibility that the same gene is responsible for both primary retinal dysplasia and Norrie disease.

  7. A novel nonsense mutation in the NDP gene in a Chinese family with Norrie disease.

    Science.gov (United States)

    Liu, Deyuan; Hu, Zhengmao; Peng, Yu; Yu, Changhong; Liu, Yalan; Mo, Xiaoyun; Li, Xiaoping; Lu, Lina; Xu, Xiaojuan; Su, Wei; Pan, Qian; Xia, Kun

    2010-12-08

    Norrie disease (ND), a rare X-linked recessive disorder, is characterized by congenital blindness and, occasionally, mental retardation and hearing loss. ND is caused by the Norrie Disease Protein gene (NDP), which codes for norrin, a cysteine-rich protein involved in ocular vascular development. Here, we report a novel mutation of NDP that was identified in a Chinese family in which three members displayed typical ND symptoms and other complex phenotypes, such as cerebellar atrophy, motor disorders, and mental disorders. We conducted an extensive clinical examination of the proband and performed a computed tomography (CT) scan of his brain. Additionally, we performed ophthalmic examinations, haplotype analyses, and NDP DNA sequencing for 26 individuals from the proband's extended family. The proband's computed tomography scan, in which the fifth ventricle could be observed, indicated cerebellar atrophy. Genome scans and haplotype analyses traced the disease to chromosome Xp21.1-p11.22. Mutation screening of the NDP gene identified a novel nonsense mutation, c.343C>T, in this region. Although recent research has shown that multiple different mutations can be responsible for the ND phenotype, additional research is needed to understand the mechanism responsible for the diverse phenotypes caused by mutations in the NDP gene.

  8. Hedgehog regulates Norrie disease protein to drive neural progenitor self-renewal.

    Science.gov (United States)

    McNeill, Brian; Mazerolle, Chantal; Bassett, Erin A; Mears, Alan J; Ringuette, Randy; Lagali, Pamela; Picketts, David J; Paes, Kim; Rice, Dennis; Wallace, Valerie A

    2013-03-01

    Norrie disease (ND) is a congenital disorder characterized by retinal hypovascularization and cognitive delay. ND has been linked to mutations in 'Norrie Disease Protein' (Ndp), which encodes the secreted protein Norrin. Norrin functions as a secreted angiogenic factor, although its role in neural development has not been assessed. Here, we show that Ndp expression is initiated in retinal progenitors in response to Hedgehog (Hh) signaling, which induces Gli2 binding to the Ndp promoter. Using a combination of genetic epistasis and acute RNAi-knockdown approaches, we show that Ndp is required downstream of Hh activation to induce retinal progenitor proliferation in the retina. Strikingly, Ndp regulates the rate of cell-cycle re-entry and not cell-cycle kinetics, thereby uncoupling the self-renewal and cell-cycle progression functions of Hh. Taken together, we have uncovered a cell autonomous function for Ndp in retinal progenitor proliferation that is independent of its function in the retinal vasculature, which could explain the neural defects associated with ND.

  9. Ectopic norrin induces growth of ocular capillaries and restores normal retinal angiogenesis in Norrie disease mutant mice.

    Science.gov (United States)

    Ohlmann, Andreas; Scholz, Michael; Goldwich, Andreas; Chauhan, Bharesh K; Hudl, Kristiane; Ohlmann, Anne V; Zrenner, Eberhart; Berger, Wolfgang; Cvekl, Ales; Seeliger, Mathias W; Tamm, Ernst R

    2005-02-16

    Norrie disease is an X-linked retinal dysplasia that presents with congenital blindness, sensorineural deafness, and mental retardation. Norrin, the protein product of the Norrie disease gene (NDP), is a secreted protein of unknown biochemical function. Norrie disease (Ndp(y/-)) mutant mice that are deficient in norrin develop blindness, show a distinct failure in retinal angiogenesis, and completely lack the deep capillary layers of the retina. We show here that the transgenic expression of ectopic norrin under control of a lens-specific promoter restores the formation of a normal retinal vascular network in Ndp(y/-) mutant mice. The improvement in structure correlates with restoration of neuronal function in the retina. In addition, lenses of transgenic mice with ectopic expression of norrin show significantly more capillaries in the hyaloid vasculature that surrounds the lens during development. In vitro, lenses of transgenic mice in coculture with microvascular endothelial cells induce proliferation of the cells. Transgenic mice with ectopic expression of norrin show more bromodeoxyuridine-labeled retinal progenitor cells at embryonic day 14.5 and thicker retinas at postnatal life than wild-type littermates, indicating a putative direct neurotrophic effect of norrin. These data provide direct evidence that norrin induces growth of ocular capillaries and that pharmacologic modulation of norrin might be used for treatment of the vascular abnormalities associated with Norrie disease or other vascular disorders of the retina.

  10. Heroes for the past and present: a century of remembering Amundsen and Scott.

    Science.gov (United States)

    Roberts, Peder

    2011-12-01

    In 1911-1912 Roald Amundsen and Robert Falcon Scott led rival parties in a race to the geographic South Pole. While both parties reached the Pole--Amundsen first--Scott's men died on the return journey. Amundsen became a Norwegian icon through his record-setting travels; Scott became a symbol of courage and devotion to science. The memory of each was invoked at various points during the twentieth century in the context of contemporary Antarctic events. Scott's status as a scientific figure was central to the Scott Polar Research Institute, while Amundsen's lack of scientific legacy became a way for British polar explorers to differentiate themselves from Norwegian contemporaries during the interwar years. After 1945 Scott and Amundsen were again invoked as exemplars of national polar achievement, even as the rise of large-scale science on the continent overshadowed past British and Norwegian achievements. In the present Amundsen and Scott remain wedded to particular values, focused respectively on national achievement and sacrifice in the name of science, while their race has become secondary. Copyright © 2011 Elsevier Ltd. All rights reserved.

  11. Professor John Scott, folate and neural tube defects.

    Science.gov (United States)

    Hoffbrand, A Victor

    2014-02-01

    John Scott (1940-2013) was born in Dublin where he was to spend the rest of his career, both as an undergraduate and subsequently Professor of Biochemistry and Nutrition at Trinity College. His research with the talented group of scientists and clinicians that he led has had a substantial impact on our understanding of folate metabolism, mechanisms of its catabolism and deficiency. His research established the leading theory of folate involvement with vitamin B12 in the pathogenesis of vitamin B12 neuropathy. He helped to establish the normal daily intake of folate and the increased requirements needed either in food or as a supplement before and during pregnancy to prevent neural tube defects. He also suggested a dietary supplement of vitamin B12 before and during pregnancy to reduce the risk of neural tube defects. It would be an appropriate epitaph if fortification of food with folic acid became mandatory in the UK and Ireland, as it is in over 70 other countries. © 2013 John Wiley & Sons Ltd.

  12. STS-103 Pilot Scott Kelly during TCDT activities

    Science.gov (United States)

    1999-01-01

    STS-103 Pilot Scott J. Kelly is ready to take his turn at driving a small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. Behind him (left) is Mission Specialist Jean-Frangois Clervoy of France, who is with the European Space Agency. At right is Mission Specialist Steven L. Smith. The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. STS-103 is a 'call-up' mission due to the need to replace and repair portions of the Hubble Space Telescope. Although Hubble is operating normally and conducting its scientific observations, only three of its six gyroscopes are working properly. Four EVA's are planned to make the necessary repairs and replacements on the telescope. The other STS-103 crew members are Commander Curtis L. Brown Jr. and Mission Specialists C. Michael Foale (Ph.D.), John M. Grunsfeld (Ph.D.), and Claude Nicollier of Switzerland, who also is with the European Space Agency. The mission is targeted for launch Dec. 6 at 2:37 a.m. EST.

  13. Aurora 7 the Mercury space flight of M. Scott Carpenter

    CERN Document Server

    Burgess, Colin

    2016-01-01

    TO A NATION enthralled by the heroic exploits of the Mercury astronauts, the launch of Lt. Cmdr. Scott Carpenter on NASA’s second orbital space flight was a renewed cause for pride, jubilation and celebration. Within hours, that excitement had given way to stunned disbelief and anxiety as shaken broadcasters began preparing the American public for the very real possibility that an American astronaut and his spacecraft may have been lost at sea. In fact, it had been a very close call. Completely out of fuel and forced to manually guide Aurora 7 through the frightening inferno of re-entry, Carpenter brought the Mercury spacecraft down to a safe splashdown in the ocean. In doing so, he controversially overshot the intended landing zone. Despite his efforts, Carpenter’s performance on the MA-7 mission was later derided by powerful figures within NASA. He would never fly into space again. Taking temporary leave of NASA, Carpenter participated in the U.S. Navy’s pioneering Sealab program. For a record 30 days...

  14. Identification of A Novel Missense Mutation in The Norrie Disease Gene: The First Molecular Genetic Analysis and Prenatal Diagnosis of Norrie Disease in An Iranian Family.

    Science.gov (United States)

    Talebi, Farah; Ghanbari Mardasi, Farideh; Mohammadi Asl, Javad; Lashgari, Ali; Farhadi, Freidoon

    2018-07-01

    Norrie disease (ND) is a rare X-linked recessive disorder, which is characterized by congenital blindness and, in several cases, accompanied with mental retardation and deafness. ND is caused by mutations in NDP, located on the proximal short arm of the X chromosome (Xp11.3). The disease has been observed in many ethnic groups worldwide, however, no such case has been reported from Iran. In this study, we present the molecular analysis of two patients with ND and the subsequent prenatal diagnosis. Screening of NDP identified a hemizygous missense mutation (p.Ser133Cys) in the affected male siblings of the family. The mother was the carrier for the mutation (p.Ser133Cys). In a subsequent chorionic amniotic pregnancy, we carried out prenatal diagnosis by sequencing NDP in the chorionic villi sample at 11 weeks of gestation. The fetus was carrying the mutation and thus unaffected. This is the first mutation report and prenatal diagnosis of an Iranian family with ND, and highlights the importance of prenatal diagnostic screening of this congenital disorder and relevant genetic counseling. Copyright© by Royan Institute. All rights reserved.

  15. Ron Scott d/b/a White Dog Painting Information Sheet

    Science.gov (United States)

    Ron Scott d/b/a White Dog Painting (the Company) is located in Kansas City, Missouri. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Kansas City, Missouri.

  16. Marion duPont Scott Equine Medical Center uses innovative lameness treatment

    OpenAIRE

    Lee, Kate

    2009-01-01

    Virginia Tech's Marion duPont Scott Equine Medical Center is now offering an equine lameness therapy that prevents further degeneration of the affected joint and offers a longer-lasting benefit than traditional steroid treatment.

  17. Eesti tervishoid on tõesti hea. Aitäh, USA! / Scott Abel

    Index Scriptorium Estoniae

    Abel, Scott

    2010-01-01

    Ameeriklane Scott Abel kirjutab, et president Barack Obama tervishoiureform mõjutab arstiabi ka Eestis. Vastukaja artiklile: Turay, Abdul. Kindla individualismi traditsioon // Postimees (2010) 30. märts, lk. 12

  18. An Overview of Justice in Sir Walter Scott Waverley Novels: The Heart of Mid-Lothian

    Directory of Open Access Journals (Sweden)

    Enrique García Díaz

    2014-12-01

    Full Text Available Although Sir Walter Scott is a well-known writer most of his readers know that he became an advocate in 1792, when he was admitted to the bar. Since then Scott and other advocates walked the floor at Parliament House (home of the Faculty of Advocates and the Court of Session waiting to be hired. Scott’s own experiences as a fledgling advocate are echoed in those of Alain Fairford in his novel Redgauntlet (Scott 1824, which provides a vivid picture of Parliament House in the eighteenth century. During his life, Scott combined extensive writing and editing issues with his daily work as Clerk of Session and Sheriff-Depute of Selkirkshire. Walter Scott was not unaware of Justice and Law and The Heart of Mid-Lothian is the novel in which he introduces to the reader the Scottish Legal System during the eighteenth century. However, there are few more examples that I will explain. Aunque Sir Walter Scott es un conocido escritor, la mayoría de sus lectores saben que en 1792 se hizo abogado, cuando fue admitido en el colegio de abogados. Desde entonces Scott y otros abogados rondaron el Parlamento con la esperanza de ser contratados. Las propias experiencias de Scott como un abogado novel se reflejan en las de Alain Fairford en su novela Redgauntlet (Scott 1824, lo que ofrece una vívida imagen del Parlamento (sede de la facultad de Derecho y Tribunal Supremo en el siglo XVIII. Durante su vida, Scott compaginó una profusa actividad como escritor y editor con su trabajo diario como juez en Selkirk. Walter Scott conocía la justicia y el derecho y El corazón de Mid-Lothian es la novela en la presenta al lector el régimen jurídico de Escocia durante el siglo XVIII. Sin embargo, se explicarán algunos otros ejemplos. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=2543538

  19. A novel missense NDP mutation [p.(Cys93Arg)] with a manifesting carrier in an austrian family with Norrie disease.

    Science.gov (United States)

    Parzefall, Thomas; Lucas, Trevor; Ritter, Markus; Ludwig, Martin; Ramsebner, Reinhard; Frohne, Alexandra; Schöfer, Christian; Hengstschläger, Markus; Frei, Klemens

    2014-01-01

    Norrie disease is a rare, X-linked genetic syndrome characterized by combined congenital blindness and progressive hearing impairment. Norrie disease is caused by alterations in the NDP gene encoding the growth factor norrin that plays a key role in vascular development and stabilization of the eye, inner ear and brain. We identified a family with 3 affected deafblind males and a single female carrier presenting with a serous retinal detachment but normal hearing. Genetic analysis revealed a novel c.277T>C missense mutation causing the substitution of a hydrophobic cysteine to a hydrophilic arginine [p.(Cys93Arg)] within the highly conserved cysteine knot domain of the norrin protein. These results should expand the scope for amniocentesis and genetic testing for Norrie disease which is gaining in importance due to novel postnatal therapeutic concepts to alleviate the devastating retinal symptoms of Norrie disease. © 2014 S. Karger AG, Basel.

  20. Submicroscopic interstitial deletion of the X chromosome explains a complex genetic syndrome dominated by Norrie disease.

    Science.gov (United States)

    Gal, A; Wieringa, B; Smeets, D F; Bleeker-Wagemakers, L; Ropers, H H

    1986-01-01

    Norrie disease (ND), an X-linked recessive disorder, is characterized by congenital blindness followed by bulbar atrophy. We have examined a three-generation family in which ND is part of a complex X-linked syndrome with severe mental retardation, hypogonadism, growth disturbances, and increased susceptibility to infections as additional features. This syndrome is apparently due to an interstitial deletion, as evidenced by the failure of the L1.28 DNA probe (DXS7 locus, Xp11.3) to detect complementary DNA sequences on the defective X chromosome of an affected male and of several obligatory heterozygotes. Attempts to further define this deletion with other DNA probes from the proximal short arm of the X chromosome or by prometaphase chromosome analysis were unsuccessful.

  1. Vascular defects and sensorineural deafness in a mouse model of Norrie disease.

    Science.gov (United States)

    Rehm, Heidi L; Zhang, Duan-Sun; Brown, M Christian; Burgess, Barbara; Halpin, Chris; Berger, Wolfgang; Morton, Cynthia C; Corey, David P; Chen, Zheng-Yi

    2002-06-01

    Norrie disease is an X-linked recessive syndrome of blindness, deafness, and mental retardation. A knock-out mouse model with an Ndp gene disruption was studied. We examined the hearing phenotype, including audiological, histological, and vascular evaluations. As is seen in humans, the mice had progressive hearing loss leading to profound deafness. The primary lesion was localized to the stria vascularis, which houses the main vasculature of the cochlea. Fluorescent dyes showed an abnormal vasculature in this region and eventual loss of two-thirds of the vessels. We propose that one of the principal functions of norrin in the ear is to regulate the interaction of the cochlea with its vasculature.

  2. VizieR Online Data Catalog: AIMSS Project. I. Compact Stellar Systems (Norris+, 2014)

    Science.gov (United States)

    Norris, M. A.; Kannappan, S. J.; Forbes, D. A.; Romanowsky, A. J.; Brodie, J. P.; Faifer, F. R.; Huxor, A.; Maraston, C.; Moffett, A. J.; Penny, S. J.; Pota, V.; Smith-Castelli, A.; Strader, J.; Bradley, D.; Eckert, K. D.; Fohring, D.; McBride, J.; Stark, D. V.; Vaduvescu, O.

    2015-04-01

    The majority of our southern spectroscopic observations to date have been obtained using the Southern Astrophysical Research (SOAR) Telescope and the Goodman spectrograph in longslit and MOS modes. We used the South African Large Telescope (SALT) to observe fainter targets requiring exposure times impractically long to be used as filler targets for SOAR observing and which cannot be observed with Keck. As part of a study examining the GCs and UCDs of the shell elliptical NGC 3923 we obtained deep Gemini/GMOS spectroscopy of three UCDs (see Norris et al., 2012MNRAS.421.1485N, Cat. J/MNRAS/421/1485 for further details). The observations were made in MOS mode. The majority of our Northern hemisphere candidates were spectroscopically confirmed using the DEIMOS and ESI instruments on the Keck telescope . We also obtained spectra of NGC 4649 UCD1 with the IDS instrument on the Isaac Newton Telescope. (2 data files).

  3. X-linked juvenile retinoschisis: mutations at the retinoschisis and Norrie disease gene loci?

    Science.gov (United States)

    Hiraoka, M; Rossi, F; Trese, M T; Shastry, B S

    2001-01-01

    Juvenile retinoschisis (RS) and Norrie disease (ND) are X-linked recessive retinal disorders. Both disorders, in the majority of cases, are monogenic and are caused by mutations in the RS and ND genes, respectively. Here we report the identification of a family in which mutations in both the RS and ND genes are segregating with RS pathology. Although the mutations identified in this report were not functionally characterized with regard to their pathogenicity, it is likely that both of them are involved in RS pathology in the family analyzed. This suggests the complexity and digenic nature of monogenic human disorders in some cases. If this proves to be a widespread problem, it will complicate the strategies used to identify the genes involved in diseases and to develop methods for intervention.

  4. Norries disease

    Directory of Open Access Journals (Sweden)

    Saini J

    1992-01-01

    Full Text Available A 2-month-old male infant was found to have Norrie′s disease. The clinical presentation and detailed histological features diagnostic of the disease are discussed. This is the first authentic, histologically proven case of Norrie′s disease from India. The absence of hearing loss and mental retardation at the time of presentation at the early stage of infancy and the fact that the case was sporadic do not detract from the diagnosis. However the child at the age of one year developed hearing loss.

  5. A novel c.240_241insGG mutation in NDP gene in a family with Norrie disease.

    Science.gov (United States)

    Andarva, Monavvar; Jamshidi, Javad; Ghaedi, Hamid; Daftarian, Narsis; Emamalizadeh, Babak; Alehabib, Elham; Taghavi, Shaghyegh; Pouriran, Ramin; Darvish, Hossein

    2018-03-01

    Norrie disease (ND) is a rare, X-linked recessive disorder with the main characteristic of early childhood blindness. The aim of the present study was to identify the genetic cause of the disease and the phenotypic characteristics of the patients in an Iranian family with four affected males with ND. Norrie disease pseudoglioma (NDP) gene was sequenced and clinical examination was performed on patients. A GG dinucleotide insertion in exon 3 (c.240_241insGG) of NDP was detected in all patients. The mutation caused a frameshift and an early stop codon (p.Phe81Glyfs*23). A novel mutation was found in the NDP gene in the affected males of the family. As the mutation was absent in the normal male members of the family, it should be the genetic cause of the disease. © 2017 Optometry Australia.

  6. Utilization of gene mapping and candidate gene mutation screening for diagnosing clinically equivocal conditions: a Norrie disease case study.

    Science.gov (United States)

    Chini, Vasiliki; Stambouli, Danai; Nedelea, Florina Mihaela; Filipescu, George Alexandru; Mina, Diana; Kambouris, Marios; El-Shantil, Hatem

    2014-06-01

    Prenatal diagnosis was requested for an undiagnosed eye disease showing X-linked inheritance in a family. No medical records existed for the affected family members. Mapping of the X chromosome and candidate gene mutation screening identified a c.C267A[p.F89L] mutation in NPD previously described as possibly causing Norrie disease. The detection of the c.C267A[p.F89L] variant in another unrelated family confirms the pathogenic nature of the mutation for the Norrie disease phenotype. Gene mapping, haplotype analysis, and candidate gene screening have been previously utilized in research applications but were applied here in a diagnostic setting due to the scarcity of available clinical information. The clinical diagnosis and mutation identification were critical for providing proper genetic counseling and prenatal diagnosis for this family.

  7. Ornithine aminotransferase (OAT): recombination between an X-linked OAT sequence (7.5 kb) and the Norrie disease locus.

    Science.gov (United States)

    Ngo, J T; Bateman, J B; Spence, M A; Cortessis, V; Sparkes, R S; Kivlin, J D; Mohandas, T; Inana, G

    1990-01-01

    A human ornithine aminotransferase (OAT) locus has been mapped to the Xp11.2, as has the Norrie disease locus. We used a cDNA probe to investigate a 3-generation UCLA family with Norrie disease; a 4.2-kb RFLP was detected and a maximum lod score of 0.602 at zero recombination fraction was calculated. We used the same probe to study a second multigeneration family with Norrie disease from Utah. A different RFLP of 7.5 kb in size was identified and a recombinational event between the OAT locus represented by this RFLP and the disease loci was observed. Linkage analysis of these two loci in this family revealed a maximum load score of 1.88 at a recombination fraction of 0.10. Although both families have affected members with the same disease, the lod scores are reported separately because the 4.2- and 7.5-kb RFLPs may represent two different loci for the X-linked OAT.

  8. Ocular phenotypes associated with two mutations (R121W, C126X) in the Norrie disease gene.

    Science.gov (United States)

    Kellner, U; Fuchs, S; Bornfeld, N; Foerster, M H; Gal, A

    1996-06-01

    To describe the ocular phenotypes associated with 2 mutations in the Norrie disease gene including a manifesting carrier. Ophthalmological examinations were performed in 2 affected males and one manifesting carrier. Genomic DNA was analyzed by direct sequencing of the Norrie disease gene. Family I: A 29-year-old male had the right eye enucleated at the age of 3 years. His left eye showed severe temporal dragging of the retina and central scars. Visual acuity was 20/300. DNA analysis revealed a C-to-T transition of the first nucleotide in codon 121 predicting the replacement of arginine-121 by tryptophan (R121W). Both the mother and maternal grandmother carry the same mutation in heterozygous form. Family 2: A 3-month-old boy presented with severe temporal dragging of the retina on both eyes and subsequently developed retinal detachment. Visual acuity was limited to light perception. His mother's left eye was amaurotic and phthitic. Her right eye showed severe retinal dragging, visual acuity was reduced to 20/60. DNA analysis revealed a T-to-A transversion of the third nucleotide in codon 126 creating a stop codon (C126X). The mother and maternal grandmother were carriers. Mutations in the Norrie disease gene can lead to retinal malformations of variable severity both in hemizygous males and manifesting carriers.

  9. Peripheral retinopathy in offspring of carriers of Norrie disease gene mutations. Possible transplacental effect of abnormal Norrin.

    Science.gov (United States)

    Mintz-Hittner, H A; Ferrell, R E; Sims, K B; Fernandez, K M; Gemmell, B S; Satriano, D R; Caster, J; Kretzer, F L

    1996-12-01

    The Norrie disease (ND) gene (Xp11.3) (McKusick 310600) consists of one untranslated exon and two exons partially translated as the Norrie disease protein (Norrin). Norrin has sequence homology and computer-predicted tertiary structure of a growth factor containing a cystine knot motif, which affects endothelial cell migration and proliferation. Norrie disease (congenital retinal detachment), X-linked primary retinal dysplasia (congenital retinal fold), and X-linked exudative vitreoretinopathy (congenital macular ectopia) are allelic disorders. Blood was drawn for genetic studies from members of two families to test for ND gene mutations. Sixteen unaffected family members were examined ophthalmologically. If any retinal abnormality were identified, fundus photography and fluorescein angiography was performed. Family A had ND (R109stp), and family B had X-linked exudative vitreoretinopathy (R121L). The retinas of 11 offspring of carrier females were examined: three of seven carrier females, three of three otherwise healthy females, and one of one otherwise healthy male had peripheral inner retinal vascular abnormalities. The retinas of five offspring of affected males were examined: none of three carrier females and none of two otherwise healthy males had this peripheral retinal finding. Peripheral inner retinal vascular abnormalities similar to regressed retinopathy of prematurity were identified in seven offspring of carriers of ND gene mutations in two families. These ophthalmologic findings, especially in four genetically healthy offspring, strongly support the hypothesis that abnormal Norrin may have an adverse transplacental (environmental) effect on normal inner retinal vasculogenesis.

  10. Under the Radar: The First Woman in Radio Astronomy, Ruby Payne-Scott

    Science.gov (United States)

    Miller Goss, W.

    2012-05-01

    Under the Radar, the First Woman in Radio Astronomy, Ruby Payne-Scott W. Miller Goss, NRAO Socorro NM Ruby Payne-Scott (1912-1981) was an eminent Australian scientist who made major contributions to the WWII radar effort (CSIR) from 1941 to 1945. In late 1945, she pioneered radio astronomy efforts at Dover Heights in Sydney, Australia at a beautiful cliff top overlooking the Tasman Sea. Again at Dover Heights, Payne-Scott carried out the first interferometry in radio astronomy using an Australian Army radar antenna as a radio telescope at sun-rise, 26 January 1946. She continued these ground breaking activities until 1951. Ruby Payne-Scott played a major role in discovering and elucidating the properties of Type III bursts from the sun, the most common of the five classes of transient phenomena from the solar corona. These bursts are one of the most intensively studied forms of radio emission in all of astronomy. She is also one of the inventors of aperture synthesis in radio astronomy. I examine her career at the University of Sydney and her conflicts with the CSIR hierarchy concerning the rights of women in the work place, specifically equal wages and the lack of permanent status for married women. I also explore her membership in the Communist Party of Australia as well as her partially released Australian Scientific Intelligence Organization file. Payne-Scott’s role as a major participant in the flourishing radio astronomy research of the post war era remains a remarkable story. She had a number of strong collaborations with the pioneers of early radio astronomy in Australia: Pawsey, Mills, Christiansen, Bolton and Little. I am currently working on a popular version of the Payne-Scott story; “Making Waves, The Story of Ruby Payne-Scott: Australian Pioneer Radio Astronomer” will be published in 2013 by Springer in the Astronomers’ Universe Series.

  11. The influence of the Scott effect on the determination of q0

    International Nuclear Information System (INIS)

    Kruszewski, A.; Semeniuk, I.

    1975-01-01

    The statistical model for taking into account the Scott effect was constructed. The suggestion that clusters with exceptionally bright first-ranked cluster member possess fainter than average second and third-ranked galaxies is not substantiated by raw observational data. The first-ranked galaxies are brighter and less cluster richness dependent than expected from the statistical model. The bias due to the Scott effect may increase q 0 by up to 0.5 but with proper care it should be possible to take it into account even without employing complicated statistical models. (author)

  12. Identification of novel missense mutations in the Norrie disease gene associated with one X-linked and four sporadic cases of familial exudative vitreoretinopathy.

    Science.gov (United States)

    Shastry, B S; Hejtmancik, J F; Trese, M T

    1997-01-01

    X-linked Familial Exudative Vitreoretinopathy (XLFEVR) is a hereditary eye disorder that affects both the retina and the vitreous body. It is characterized by an abnormal vascularization of the peripheral retina. It has been previously shown by linkage and candidate gene analysis that XLFEVR and Norrie disease are allelic. In this report we describe four novel mutations (R41K, H42R, K58N, and Y120C) in the Norrie disease gene associated with one X-linked and four sporadic cases of FEVR. One mutation (H42R) was found to be segregating with the disease in three generations (X-linked family), and the others are sporadic. These sequence alterations changed the encoded amino acids in the Norrie disease protein and were not found in 17 unaffected family members or in 36 randomly selected normal individuals. This study provides additional evidence that mutations in the same gene can result in FEVR and Norrie disease. It also demonstrates that it may be beneficial for clinical diagnosis to screen for mutations in the Norrie disease gene in sporadic FEVR cases.

  13. An animal model for Norrie disease (ND): gene targeting of the mouse ND gene.

    Science.gov (United States)

    Berger, W; van de Pol, D; Bächner, D; Oerlemans, F; Winkens, H; Hameister, H; Wieringa, B; Hendriks, W; Ropers, H H

    1996-01-01

    In order to elucidate the cellular and molecular processes which are involved in Norrie disease (ND), we have used gene targeting technology to generate ND mutant mice. The murine homologue of the ND gene was cloned and shown to encode a polypeptide that shares 94% of the amino acid sequence with its human counterpart. RNA in situ hybridization revealed expression in retina, brain and the olfactory bulb and epithelium of 2 week old mice. Hemizygous mice carrying a replacement mutation in exon 2 of the ND gene developed retrolental structures in the vitreous body and showed an overall disorganization of the retinal ganglion cell layer. The outer plexiform layer disappears occasionally, resulting in a juxtaposed inner and outer nuclear layer. At the same regions, the outer segments of the photoreceptor cell layer are no longer present. These ocular findings are consistent with observations in ND patients and the generated mouse line provides a faithful model for study of early pathogenic events in this severe X-linked recessive neurological disorder.

  14. Identification of missense mutations in the Norrie disease gene associated with advanced retinopathy of prematurity.

    Science.gov (United States)

    Shastry, B S; Pendergast, S D; Hartzer, M K; Liu, X; Trese, M T

    1997-05-01

    Retinopathy of prematurity (ROP) is a retinal vascular disease occurring in infants with short gestational age and low birth weight and can lead to retinal detachment (ROP stages 4 and 5). X-linked familial exudative vitreoretinopathy is phenotypically similar to ROP and has been associated with mutations in the Norrie disease (ND) gene in some cases. To determine if similar mutations in the ND gene may play a role in the development of advanced ROP. Clinical examination and molecular genetic analysis were performed on 16 children, including 2 dizygotic and 1 monozygotic twin pairs, and their parents from 13 families. Sequencing of the amplified products revealed missense mutations (R121W and L108P) in the third exon of the ND gene in 4 patients. These mutations were not present in an unaffected premature twin, 2 children with regressed stage 3 ROP, the parents, or in 50 unrelated healthy control subjects. These findings suggest that mutations in the ND gene may play a role in the development of severe ROP in premature infants.

  15. Pipeline corridors through wetlands -- Impacts on plant communities: Norris Brook Crossing Peabody, Massachusetts

    Energy Technology Data Exchange (ETDEWEB)

    Shem, L.M.; Van Dyke, G.D.; Zimmerman, R.E. [Argonne National Lab., IL (United States)

    1994-12-01

    The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of a survey conducted August 17--19, 1992, at the Norris Brook crossing in the town of Peabody, Essex County, Massachusetts. The pipeline at this site was installed during September and October 1990. A backhoe was used to install the pipeline. The pipe was assembled on the adjacent upland and slid into the trench, after which the backhoe was used again to fill the trench and cover the pipeline. Within two years after pipeline construction, a dense vegetative community, composed predominantly of native perennial species, had become established on the ROW. Compared with adjacent natural areas undisturbed by pipeline installation, there was an increase in purple loosestrife and cattail within the ROW, while large woody species were excluded from the ROW. As a result of the ROW`s presence, habitat diversity, edge-type habitat, and species diversity increased within the site. Crooked-stem aster, Aster prenanthoides (a species on the Massasschusetts list of plants of special concern), occurred in low numbers in the adjacent natural areas and had reinvaded the ROW in low numbers.

  16. Linkage analysis of Norrie disease with an X-chromosomal ornithine aminotransferase locus.

    Science.gov (United States)

    Bateman, J B; Kojis, T L; Cantor, R M; Heinzmann, C; Ngo, J T; Spence, M A; Inana, G; Kivlin, J D; Curtis, D; Sparkes, R S

    1993-01-01

    Norrie disease is a rare disease of newborn males caused by prenatal or perinatal retinal detachment, which may be associated with mental retardation, psychosis, and/or hearing loss. DXS7 (L1.28) and MAO A and B loci have been linked to the ND locus on the short arm of the X chromosome. Sequences homologous to OAT also have been mapped to the short arm of the X chromosome. We performed linkage analyses between the ND locus and one of the OAT-like clusters of sequences on the X chromosome (OATL1), using a ScaI RFLP in a ND family, and increased the previously calculated lod score (z) to over 3 (3.38; theta = 0.05). Similarly, we calculated a lod score of 4.06 (theta = 0.01) between the OATL1 and DXS7 loci. Alone, the OATL1 ScaI RFLP system is expected to be informative in 48% of females. If this system were used in combination with the DXS7 TaqI polymorphism, 71% of females would be informative for at least one of the markers and 21% would be informative for both. Because the OATL1 ScaI RFLP is a relatively common polymorphism, this system should be useful for the identification of ND carriers and affected male fetuses and newborns.

  17. Expression of the Norrie disease gene (Ndp) in developing and adult mouse eye, ear, and brain.

    Science.gov (United States)

    Ye, Xin; Smallwood, Philip; Nathans, Jeremy

    2011-01-01

    The Norrie disease gene (Ndp) codes for a secreted protein, Norrin, that activates canonical Wnt signaling by binding to its receptor, Frizzled-4. This signaling system is required for normal vascular development in the retina and for vascular survival in the cochlea. In mammals, the pattern of Ndp expression beyond the retina is poorly defined due to the low abundance of Norrin mRNA and protein. Here, we characterize Ndp expression during mouse development by studying a knock-in mouse that carries the coding sequence of human placental alkaline phosphatase (AP) inserted at the Ndp locus (Ndp(AP)). In the CNS, Ndp(AP) expression is apparent by E10.5 and is dynamic and complex. The anatomically delimited regions of Ndp(AP) expression observed prenatally in the CNS are replaced postnatally by widespread expression in astrocytes in the forebrain and midbrain, Bergman glia in the cerebellum, and Müller glia in the retina. In the developing and adult cochlea, Ndp(AP) expression is closely associated with two densely vascularized regions, the stria vascularis and a capillary plexus between the organ of Corti and the spiral ganglion. These observations suggest the possibility that Norrin may have developmental and/or homeostatic functions beyond the retina and cochlea. Copyright © 2010 Elsevier B.V. All rights reserved.

  18. Overproduction and partial purification of the Norrie disease gene product, norrin, from a recombinant baculovirus.

    Science.gov (United States)

    Shastry, Barkur S; Trese, Michael T

    2003-12-05

    Abnormal vascularization of the peripheral retina and retinal detachment are common clinical characteristics of Norrie disease (ND), familial exudative vitreoretinopathy, Coats' disease, and retinopathy of prematurity. Although little is known about the molecular basis of these diseases, studies have shown that all of these diseases are associated with mutations in the ND gene. In spite of this, little is known about norrin, its molecular mechanism of action, and its functional relationship with the development of abnormal retinal vasculature. To obtain a large quantity of norrin for structural and functional studies, we have overproduced it in insect cells. For this purpose, a cDNA fragment (869 bp) was isolated from a human retinal cDNA library by amplification and was cloned into an expression vector. The purified plasmid was co-transfected with wild-type linearized Bac-N-Blue DNA into S. frugiperda Sf21 insect cells. The recombinant virus plaques were purified and clones were selected based on the level of recombinant protein expressed in Sf21 cells infected with a purified recombinant virus. From these, a high-titer stock was generated and subsequently used to prepare a fused protein on a large scale. The protein was partially purified by the process of immobilized metal affinity chromatography and the use of ion exchange chromatography

  19. Phenotypic heterogeneity associated with a novel mutation (Gly112Glu) in the Norrie disease protein.

    Science.gov (United States)

    Allen, R C; Russell, S R; Streb, L M; Alsheikheh, A; Stone, E M

    2006-02-01

    To determine the molecular pathology and clinical severity of two pedigrees with a history of early retinal detachment and peripheral retinal vascular abnormalities. Longitudinal cohort study. A longitudinal clinical study and DNA analysis was performed on 49 family members of two pedigrees. Nine individuals were found to be hemizygous for a mutation at codon 112 (Gly112Glu) of the Norrie disease protein (NDP) in one pedigree. Significant phenotypic heterogeneity was found. The proband presented with a unilateral subtotal retinal detachment at the age of 3 years, and subsequently developed a slowly progressive tractional retinal detachment involving the macula in the contralateral eye at the age of 4 years. One individual had only mild peripheral retinal pigmentary changes with normal vision at the age of 79 years. The remaining seven individuals had varying degrees of peripheral retinal vascular abnormalities and anterior segment findings. Seven affected members of a second pedigree affected by a previously reported mutation, Arg74Cys, also demonstrated wide ocular phenotypic variation. A novel mutation (Gly112Glu), which represents the most carboxy located, NDP mutation reported, results in significant phenotypic heterogeneity. These data support the contention that the spectrum of ocular disease severity associated with these NDP mutations is broad. Use of terms that characterize this entity by phenotypic appearance, such as familial exudative vitreoretinopathy, do not adequately communicate the potential spectrum of severity of this disorder to affected or carrier family members.

  20. Coretta Scott King Award Winner Javaka Steptoe Stands Tall "In Daddy's Arms."

    Science.gov (United States)

    Peck, Jackie; Hendershot, Judy

    1999-01-01

    Offers an interview with artist and author Javaka Steptoe, winner of the Coretta Scott King award for his book "In Daddy's Arms I Am Tall: African Americans Celebrating Fathers." Discusses his background in the arts, the variety of media he uses, how he begins thinking about his illustrations, his work with children's art, and aspects of his work.…

  1. Random attractors for stochastic lattice reversible Gray-Scott systems with additive noise

    Directory of Open Access Journals (Sweden)

    Hongyan Li

    2015-10-01

    Full Text Available In this article, we prove the existence of a random attractor of the stochastic three-component reversible Gray-Scott system on infinite lattice with additive noise. We use a transformation of addition involved with Ornstein-Uhlenbeck process, for proving the pullback absorbing property and the pullback asymptotic compactness of the reaction diffusion system with cubic nonlinearity.

  2. The Pleasures and Lessons of Academic Mythbusting: An Interview with Scott Lilienfeld

    Science.gov (United States)

    Zinn, Tracy E.

    2010-01-01

    Scott O. Lilienfeld is a professor of psychology at Emory University, in Atlanta, Georgia. Dr. Lilienfeld is founder and editor of the journal, "Scientific Review of Mental Health Practice," and is past president of the Society for a Science of Clinical Psychology. He has been a member of 11 journal editorial boards, including the…

  3. "I Have a Dream, Too!": The American Dream in Coretta Scott King Award-Winning Books

    Science.gov (United States)

    Parsons, Linda T.; Castleman, Michele

    2011-01-01

    The Coretta Scott King (CSK) Award, instituted in 1969 and recognized as an official award by the American Library Association (ALA) in 1982, is conferred annually to an African American author and an illustrator for their outstanding contributions to literature about the Black experience for children and young adults. A partial impetus for the…

  4. James Edward Scott: The Leadership Journey of a Senior-Level African American Student Affairs Officer

    Science.gov (United States)

    Willis, Salatha T.

    2013-01-01

    The purpose of this study was to examine, understand, and describe the life, leadership, and influence of Dr. James Edward Scott on higher education and more specifically student affairs; as one of the most well-known and respected African American male chief student affairs officers in the late 20th and early 21st centuries. Using a qualitative…

  5. Scott Foresman-Addison Wesley Elementary Mathematics. What Works Clearinghouse Intervention Report

    Science.gov (United States)

    What Works Clearinghouse, 2010

    2010-01-01

    "Scott Foresman-Addison Wesley Elementary Mathematics" is a core curriculum for students at all ability levels in prekindergarten through grade 6. The program supports students' understanding of key math concepts and skills and covers a range of mathematical content across grades. The What Works Clearinghouse (WWC) reviewed 12 studies on…

  6. Scott Foresman-Addison Wesley Elementary Mathematics. What Works Clearinghouse Intervention Report. Updated

    Science.gov (United States)

    What Works Clearinghouse, 2013

    2013-01-01

    "Scott Foresman-Addison Wesley Elementary Mathematics" is a core mathematics curriculum for students in prekindergarten through grade 6. The program aims to improve students' understanding of key math concepts through problem-solving instruction, hands-on activities, and math problems that involve reading and writing. The curriculum…

  7. An estimating function approach to inference for inhomogeneous Neyman-Scott processes

    DEFF Research Database (Denmark)

    Waagepetersen, Rasmus

    2007-01-01

    This article is concerned with inference for a certain class of inhomogeneous Neyman-Scott point processes depending on spatial covariates. Regression parameter estimates obtained from a simple estimating function are shown to be asymptotically normal when the "mother" intensity for the Neyman-Sc...

  8. The Paradoxical World of The Great Gatsby by F. Scott Fitzgerald

    OpenAIRE

    ŠANDEROVÁ, Milada

    2015-01-01

    In The Great Gatsby F. Scott Fitzgerald created a world of fundamental contradictions. Whether talking about the way the whole society works, the immense differences among social classes, the characters, or the tension between attributes of a particular character. Therefore, the goal of this bachelor thesis is to analyse the world of this novel as the world built on paradoxes.

  9. Finality regained: A co-algebraic study of Scott-sets and Multisets

    NARCIS (Netherlands)

    D'Agostino, G.; Visser, A.

    1999-01-01

    In this paper we study iterated circular multisets in a coalgebraic frame- work. We will produce two essentially different universes of such sets. The unisets of the first universe will be shown to be precisely the sets of the Scott universe. The unisets of the second universe will be precisely

  10. 78 FR 3479 - Notice of Public Meeting of Fort Scott Council

    Science.gov (United States)

    2013-01-16

    ... submitted on cards that will be provided at the meeting, via mail to Laurie Fox, Presidio Trust, 103... stated prominently at the beginning of the comments. The Trust will make available for public inspection... PRESIDIO TRUST Notice of Public Meeting of Fort Scott Council AGENCY: The Presidio Trust. ACTION...

  11. 76 FR 71611 - Notice of Establishment of the Fort Winfield Scott Advisory Committee

    Science.gov (United States)

    2011-11-18

    ... (``Committee''). The Committee will advise the Executive Director of the Presidio Trust on matters pertaining... of once every three months. Nominations: The Presidio Trust will consider nominations of all... PRESIDIO TRUST Notice of Establishment of the Fort Winfield Scott Advisory Committee AGENCY: The...

  12. Distinguishing different types of inhomogeneity in Neyman-Scott point processes

    Czech Academy of Sciences Publication Activity Database

    Mrkvička, Tomáš

    2014-01-01

    Roč. 16, č. 2 (2014), s. 385-395 ISSN 1387-5841 Institutional support: RVO:60077344 Keywords : clustering * growing clusters * inhomogeneous cluster centers * inhomogeneous point process * location dependent scaling * Neyman-Scott point process Subject RIV: BA - General Mathematics Impact factor: 0.913, year: 2014

  13. Marion duPont Scott Equine Medical Center offers new treatment for lameness

    OpenAIRE

    Musick, Marjorie

    2006-01-01

    The Virginia-Maryland Regional College of Veterinary Medicine's Marion duPont Scott Equine Medical Center has begun offering a new therapy for treating lameness associated with osteoarthritis and cartilage damage in horses, a problem that affects all segments of the equine industry.

  14. 2015-2016 Travel and Hospitality Expense Reports for Scott Gilmore ...

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

    Ruxandra Staicu

    Purpose: Board meetings. Date(s):. 2015-07-13 to 2015-07-14. Destination(s):. Ottawa. Airfare: Other. Transportation: $31.46. Accommodation: Meals and. Incidentals: Other: Total: $31.46. Comments: 2015-2016 Travel and Hospitality Expense. Reports for Scott Gilmore, Governor.

  15. Modernity in Two Great American Writers' Vision: Ernest Miller Hemingway and Scott Fitzgerald

    Science.gov (United States)

    Keshmiri, Fahimeh; Darzikola, Shahla Sorkhabi

    2016-01-01

    Scott Fitzgerald and Ernest Hemingway, American memorable novelists have had philosophic ideas about modernity. In fact their idea about existential interests of American, and the effects of American system on society, is mirrored in their creative works. All through his early works, Fitzgerald echoes the existential center of his era. Obviously,…

  16. Conservation assessment for the Siskiyou Mountains salamander and Scott Bar salamander in northern California.

    Energy Technology Data Exchange (ETDEWEB)

    Vinikour, W. S.; LaGory, K. E.; Adduci, J. J.; Environmental Science Division

    2006-10-20

    The purpose of this conservation assessment is to summarize existing knowledge regarding the biology and ecology of the Siskiyou Mountains salamander and Scott Bar salamander, identify threats to the two species, and identify conservation considerations to aid federal management for persistence of the species. The conservation assessment will serve as the basis for a conservation strategy for the species.

  17. Probably Norrie's disease due to mutation. Two sporadic sibships of two males each, a necropsy of one case, and, given Norrie's disease, a calculation of the gene mutation frequency.

    OpenAIRE

    Phillips, C I; Newton, M; Duvall, J; Holloway, S; Levy, A M

    1986-01-01

    Two sibships, each with two affected males but no other affected family members, are described. All four patients at birth had small eyes with white masses visible behind clear lenses. Support for a diagnosis of Norrie's disease lies in the probable mental retardation and sudden death of one child and mental retardation in the other in one of the families, and strong support in the sensorineural deafness in one child in the other family. A necropsy was performed on the dead child. Both eyes s...

  18. Combined Quantification of the Global Proteome, Phosphoproteome, and Proteolytic Cleavage to Characterize Altered Platelet Functions in the Human Scott Syndrome.

    Science.gov (United States)

    Solari, Fiorella A; Mattheij, Nadine J A; Burkhart, Julia M; Swieringa, Frauke; Collins, Peter W; Cosemans, Judith M E M; Sickmann, Albert; Heemskerk, Johan W M; Zahedi, René P

    2016-10-01

    The Scott syndrome is a very rare and likely underdiagnosed bleeding disorder associated with mutations in the gene encoding anoctamin-6. Platelets from Scott patients are impaired in various Ca 2+ -dependent responses, including phosphatidylserine exposure, integrin closure, intracellular protein cleavage, and cytoskeleton-dependent morphological changes. Given the central role of anoctamin-6 in the platelet procoagulant response, we used quantitative proteomics to understand the underlying molecular mechanisms and the complex phenotypic changes in Scott platelets compared with control platelets. Therefore, we applied an iTRAQ-based multi-pronged strategy to quantify changes in (1) the global proteome, (2) the phosphoproteome, and (3) proteolytic events between resting and stimulated Scott and control platelets. Our data indicate a limited number of proteins with decreased (70) or increased (64) expression in Scott platelets, among those we confirmed the absence of anoctamin-6 and the strong up-regulation of aquaporin-1 by parallel reaction monitoring. The quantification of 1566 phosphopeptides revealed major differences between Scott and control platelets after stimulation with thrombin/convulxin or ionomycin. In Scott platelets, phosphorylation levels of proteins regulating cytoskeletal or signaling events were increased. Finally, we quantified 1596 N-terminal peptides in activated Scott and control platelets, 180 of which we identified as calpain-regulated, whereas a distinct set of 23 neo-N termini was caspase-regulated. In Scott platelets, calpain-induced cleavage of cytoskeleton-linked and signaling proteins was downregulated, in accordance with an increased phosphorylation state. Thus, multipronged proteomic profiling of Scott platelets provides detailed insight into their protection against detrimental Ca 2+ -dependent changes that are normally associated with phosphatidylserine exposure. © 2016 by The American Society for Biochemistry and Molecular

  19. Plasma amine oxidase activities in Norrie disease patients with an X-chromosomal deletion affecting monoamine oxidase.

    Science.gov (United States)

    Murphy, D L; Sims, K B; Karoum, F; Garrick, N A; de la Chapelle, A; Sankila, E M; Norio, R; Breakefield, X O

    1991-01-01

    Two individuals with an X-chromosomal deletion were recently found to lack the genes encoding monoamine oxidase type A (MAO-A) and MAO-B. This abnormality was associated with almost total (90%) reductions in the oxidatively deaminated urinary metabolites of the MAO-A substrate, norepinephrine, and with marked (100-fold) increases in an MAO-B substrate, phenylethylamine, confirming systemic functional consequences of the genetic enzyme deficiency. However, urinary concentrations of the deaminated metabolites of dopamine and serotonin (5-HT) were essentially normal. To investigate other deaminating systems besides MAO-A and MAO-B that might produce these metabolites of dopamine and 5-HT, we examined plasma amine oxidase (AO) activity in these two patients and two additional patients with the same X-chromosomal deletion. Normal plasma AO activity was found in all four Norrie disease-deletion patients, in four patients with classic Norrie disease without a chromosomal deletion, and in family members of patients from both groups. Marked plasma amine metabolite abnormalities and essentially absent platelet MAO-B activity were found in all four Norrie disease-deletion patients, but in none of the other subjects in the two comparison groups. These results indicate that plasma AO is encoded by gene(s) independent of those for MAO-A and MAO-B, and raise the possibility that plasma AO, and perhaps the closely related tissue AO, benzylamine oxidase, as well as other atypical AOs or MAOs encoded independently from MAO-A and MAO-B may contribute to the oxidative deamination of dopamine and 5-HT in humans.

  20. John Norris, Collision Course: NATO, Russian and Kosovo (foreword by Strobe Talbott. Westport: Praeger Publishers, 2005. 333 pages.

    Directory of Open Access Journals (Sweden)

    Guillaume Colin

    2006-11-01

    Full Text Available Recension requires thoroughness in reading and examining a book, including its cover. In this connection, the cover of John Norris' book bodes ill for its content. A physical map with mountains, waterways, a few localities - most of which are half hidden by the title. However, enough of them can be made out (Argun, Aksay, Khasavyurt, Gudermes... to understand that this is no map of Kosovo but that of Chechnya! Could anyone fail to suspect an unfortunate mistake, a slip of the pen confirming ...

  1. Next-generation sequencing reveals a novel NDP gene mutation in a Chinese family with Norrie disease

    OpenAIRE

    Huang, Xiaoyan; Tian, Mao; Li, Jiankang; Cui, Ling; Li, Min; Zhang, Jianguo

    2017-01-01

    Purpose: Norrie disease (ND) is a rare X-linked genetic disorder, the main symptoms of which are congenital blindness and white pupils. It has been reported that ND is caused by mutations in the NDP gene. Although many mutations in NDP have been reported, the genetic cause for many patients remains unknown. In this study, the aim is to investigate the genetic defect in a five-generation family with typical symptoms of ND. Methods: To identify the causative gene, next-generation sequencing bas...

  2. Mutation spectrum of the Norrie disease pseudoglioma (NDP) gene in Indian patients with FEVR

    Science.gov (United States)

    Musada, Ganeswara Rao; Jalali, Subhadra; Hussain, Anjli; Chururu, Anupama Reddy; Gaddam, Pramod Reddy; Chakrabarti, Subhabrata

    2016-01-01

    Purpose Mutations in the Norrie disease pseudoglioma (NDP; Xp11.3) gene have been involved in retinal blood vessel formation and neural differentiation and are implicated in familial exudative vitreoretinopathy (FEVR) cases. However, the role of the gene has not been explored in the Indian context. Thus, this study was designed to understand the involvement of NDP among Indian patients with FEVR. Methods The study cohort comprised 225 subjects, including unrelated patients with FEVR (n = 110) and ethnically matched healthy subjects (n = 115) recruited from a tertiary eye care center in India. The entire coding regions, intron–exon boundaries, along with the 5′ and 3′ untranslated regions of NDP were screened with resequencing following standard protocols. The spectrum of the observed variants was analyzed in conjunction with data available from other populations. Results Eight potentially pathogenic mutations (p.His4ArgfsX21, p.Asp23GlufsX9, p.Ile48ValfsX55, p.His50Asp, p.Ser57*, p.Gly113Asp, p.Arg121Gln, and p.Cys126Arg, including five novel ones), were observed in the coding region of the NDP gene in ten unrelated FEVR probands (9%). The novel changes were not observed in the control subjects and were unavailable in the dbSNP, ESP5400, NIEHS95, and ExAC databases. All probands with NDP mutations exhibited classical features of the disease as observed among patients with FEVR worldwide. Conclusions This is perhaps the first study to demonstrate the involvement of NDP among patients with Indian FEVR that further expands its mutation spectrum. The data generated could have broad implications in genetic counseling, disease management, and early intervention for a better prognosis in FEVR. PMID:27217716

  3. Mutation spectrum of the Norrie disease pseudoglioma (NDP) gene in Indian patients with FEVR.

    Science.gov (United States)

    Musada, Ganeswara Rao; Jalali, Subhadra; Hussain, Anjli; Chururu, Anupama Reddy; Gaddam, Pramod Reddy; Chakrabarti, Subhabrata; Kaur, Inderjeet

    2016-01-01

    Mutations in the Norrie disease pseudoglioma (NDP; Xp11.3) gene have been involved in retinal blood vessel formation and neural differentiation and are implicated in familial exudative vitreoretinopathy (FEVR) cases. However, the role of the gene has not been explored in the Indian context. Thus, this study was designed to understand the involvement of NDP among Indian patients with FEVR. The study cohort comprised 225 subjects, including unrelated patients with FEVR (n = 110) and ethnically matched healthy subjects (n = 115) recruited from a tertiary eye care center in India. The entire coding regions, intron-exon boundaries, along with the 5' and 3' untranslated regions of NDP were screened with resequencing following standard protocols. The spectrum of the observed variants was analyzed in conjunction with data available from other populations. Eight potentially pathogenic mutations (p.His4ArgfsX21, p.Asp23GlufsX9, p.Ile48ValfsX55, p.His50Asp, p.Ser57*, p.Gly113Asp, p.Arg121Gln, and p.Cys126Arg, including five novel ones), were observed in the coding region of the NDP gene in ten unrelated FEVR probands (9%). The novel changes were not observed in the control subjects and were unavailable in the dbSNP, ESP5400, NIEHS95, and ExAC databases. All probands with NDP mutations exhibited classical features of the disease as observed among patients with FEVR worldwide. This is perhaps the first study to demonstrate the involvement of NDP among patients with Indian FEVR that further expands its mutation spectrum. The data generated could have broad implications in genetic counseling, disease management, and early intervention for a better prognosis in FEVR.

  4. Global gene expression analysis in a mouse model for Norrie disease: late involvement of photoreceptor cells.

    Science.gov (United States)

    Lenzner, Steffen; Prietz, Sandra; Feil, Silke; Nuber, Ulrike A; Ropers, H-Hilger; Berger, Wolfgang

    2002-09-01

    Mutations in the NDP gene give rise to a variety of eye diseases, including classic Norrie disease (ND), X-linked exudative vitreoretinopathy (EVRX), retinal telangiectasis (Coats disease), and advanced retinopathy of prematurity (ROP). The gene product is a cystine-knot-containing extracellular signaling molecule of unknown function. In the current study, gene expression was determined in a mouse model of ND, to unravel disease-associated mechanisms at the molecular level. Gene transcription in the eyes of 2-year-old Ndp knockout mice was compared with that in the eyes of age-matched wild-type control animals, by means of cDNA subtraction and microarrays. Clones (n = 3072) from the cDNA subtraction libraries were spotted onto glass slides and hybridized with fluorescently labeled RNA-derived targets. More than 230 differentially expressed clones were sequenced, and their expression patterns were verified by virtual Northern blot analysis. Numerous gene transcripts that are absent or downregulated in the eye of Ndp knockout mice are photoreceptor cell specific. In younger Ndp knockout mice (up to 1 year old), however, all these transcripts were found to be expressed at normal levels. The identification of numerous photoreceptor cell-specific transcripts with a reduced expression in 2-year-old, but not in young, Ndp knockout mice indicates that normal gene expression in these light-sensitive cells of mutant mice is established and maintained over a long period and that rods and cones are affected relatively late in the mouse model of ND. Obviously, the absence of the Ndp gene product is not compatible with long-term survival of photoreceptor cells in the mouse.

  5. Evaluating safety of concrete gravity dam on weak rock: Scott Dam

    International Nuclear Information System (INIS)

    Goodman, R.E.; Ahlgren, C.S.

    2000-01-01

    Scott Dam is owned and operated by Pacific Gas and Electric Co. (PG and E) as part of the Potter Valley Project. Although it is an unimpressive concrete gravity dam [233 m (765 ft) long with maximum water surface 33.4 m (110 ft) above tail water], the dam has unusually complex and weak foundation rocks; thick condition caused design changes during construction, numerous subsequent special investigations, and several corrections and additions. A main stumbling block to clarification of the dam safety issue for Scott Dam has always been difficulty in characterizing the foundation material. This paper discusses an approach to this problem as well s how the safety of the dam was subsequently confirmed. Following a comprehensive program of research, investigations, and analysis from 1991 to 1997

  6. SCOTT: A time and amplitude digitizer ASIC for PMT signal processing

    Science.gov (United States)

    Ferry, S.; Guilloux, F.; Anvar, S.; Chateau, F.; Delagnes, E.; Gautard, V.; Louis, F.; Monmarthe, E.; Le Provost, H.; Russo, S.; Schuller, J.-P.; Stolarczyk, Th.; Vallage, B.; Zonca, E.; KM3NeT Consortium

    2013-10-01

    SCOTT is an ASIC designed for the readout electronics of photomultiplier tubes developed for KM3NeT, the cubic-kilometer scale neutrino telescope in Mediterranean Sea. To digitize the PMT signals, the multi-time-over-threshold technique is used with up to 16 adjustable thresholds. Digital outputs of discriminators feed a circular sampling memory and a “first in first out” digital memory. A specific study has shown that five specifically chosen thresholds are suited to reach the required timing accuracy. A dedicated method based on the duration of the signal over a given threshold allows an equivalent timing precision at any charge. To verify that the KM3NeT requirements are fulfilled, this method is applied on PMT signals digitized by SCOTT.

  7. Universos ficcionais: o romanesco em Walter Scott e José de Alencar

    Directory of Open Access Journals (Sweden)

    Marcos Roberto Flamínio Peres

    2016-10-01

    Full Text Available Tamanha é a força do romanesco em Walter Scott que ele foi capaz de dar origem a duas linhas de força críticas antagônicas: uma tendendo a situá-lo dentro do conjunto da literatura ocidental, reatualizando arquétipos ancestrais (Frye; outra considerando-o a quintessência do romance histórico por representar momentos cruciais por que passava a sociedade capitalista entre os séculos XVIII e XIX (Lukács. À luz desse pano de fundo teórico contrastivo, este artigo busca analisar Waverley (1814, obra mais influente de Scott, em comparação com As minas de prata (1865-1866, romance mais ambicioso de José de Alencar e que lança mão de estratégias narrativas similares.

  8. Detection of a new submicroscopic Norrie disease deletion interval with a novel DNA probe isolated by differential Alu PCR fingerprint cloning

    NARCIS (Netherlands)

    Bergen, A. A.; Wapenaar, M. C.; Schuurman, E. J.; Diergaarde, P. J.; Lerach, H.; Monaco, A. P.; Bakker, E.; Bleeker-Wagemakers, E. M.; van Ommen, G. J.

    1993-01-01

    Differential Alu PCR fingerprint cloning was used to isolate a DNA probe from the Xp11.4-->p11.21 region of the human X chromosome. This novel sequence, cpXr318 (DXS742), detects a new submicroscopic deletion interval at the Norrie disease locus (NDP). Combining our data with the consensus genetic

  9. Rapport de frais de 2015-2016 pour Scott Gilmore | CRDI - Centre ...

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

    Accueil · À propos du CRDI · Obligation de rendre compte · Transparence · Déplacements et accueil. Rapport de frais de 2015-2016 pour Scott Gilmore. Total des frais de déplacement : CAD$31.46. Télécharger la version PDF de ce rapport. 13 juillet 2015 au 14 juillet 2015. CAD$31.46. Ce que nous faisons · Financement ...

  10. 2015-2016 Rapports sur les frais de voyage et d'accueil pour Scott ...

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

    Ruxandra Staicu

    Réunion du Conseil des gouverneurs. Date(s):. 2015-07-13 à 2015-07-14. Destination(s):. Ottawa. Billet d'avion: Frais de transport au sol ou autrement: 31.46 $. Frais de logement: Repas et frais divers: Autre frais: Total: 31.46 $. Commentaires: 2015-2016 Rapports sur les frais de voyage et d'accueil pour Scott Gilmore, ...

  11. Reliability and validity of the Salford-Scott Nursing Values Questionnaire in Turkish.

    Science.gov (United States)

    Ulusoy, Hatice; Güler, Güngör; Yıldırım, Gülay; Demir, Ecem

    2018-02-01

    Developing professional values among nursing students is important because values are a significant predictor of the quality care that will be provided, the clients' recognition, and consequently the nurses' job satisfaction. The literature analysis showed that there is only one validated tool available in Turkish that examines both the personal and the professional values of nursing students. The aim of this study was to assess the reliability and validity of the Salford-Scott Nursing Values Questionnaire in Turkish. This study was a Turkish linguistic and cultural adaptation of a research tool. Participants and research context: The sample of this study consisted of 627 undergraduate nursing students from different geographical areas of Turkey. Two questionnaires were used for data collection: a socio-demographic form and the Salford-Scott Nursing Values Questionnaire. For the Salford-Scott Nursing Values Questionnaire, construct validity was examined using factor analyses. Ethical considerations: The study was approved by the Cumhuriyet University Faculty of Medicine Research Ethics Board. Students were informed that participation in the study was entirely voluntary and anonymous. Item content validity index ranged from 0.66 to 1.0, and the total content validity index was 0.94. The Kaiser-Meyer-Olkin measure of sampling was 0.870, and Bartlett's test of sphericity was statistically significant (x 2 = 3108.714, p < 0.001). Construct validity was examined using factor analyses and the six factors were identified. Cronbach's alpha was used to assess the internal consistency reliability and the value of 0.834 was obtained. Our analyses showed that the Turkish version of Salford-Scott Nursing Values Questionnaire has high validity and reliability.

  12. Exploring cell apoptosis and senescence to understand and treat cancer: an interview with Scott Lowe

    Directory of Open Access Journals (Sweden)

    2015-11-01

    Full Text Available Scott W. Lowe is currently principal investigator at the Memorial Sloan-Kettering Cancer Center. After beginning his studies in chemical engineering, he decided to take another path and became fascinated by biochemistry, genetics and molecular biology, which ultimately led to an interest in human disease, particularly cancer. During his PhD at the Massachusetts Institute of Technology (MIT, Scott had the opportunity to benefit from the exceptional mentorship of Earl Ruley, David Housman and Tyler Jacks, and contributed to elucidating how the p53 (TP53 tumor suppressor gene limits oncogenic transformation and modulates the cytotoxic response to conventional chemotherapy. This important work earned him a fellowship from the Cold Spring Harbor Laboratory, which helped to launch his independent career. Scott is now a leading scientist in the cancer field and his work has helped to shed light on mechanisms of cell apoptosis and senescence to better understand and treat cancer. In this interview, he talks about this incredible scientific journey.

  13. Exploring cell apoptosis and senescence to understand and treat cancer: an interview with Scott Lowe.

    Science.gov (United States)

    Lowe, Scott; Cifra, Alessandra

    2015-11-01

    Scott W. Lowe is currently principal investigator at the Memorial Sloan-Kettering Cancer Center. After beginning his studies in chemical engineering, he decided to take another path and became fascinated by biochemistry, genetics and molecular biology, which ultimately led to an interest in human disease, particularly cancer. During his PhD at the Massachusetts Institute of Technology (MIT), Scott had the opportunity to benefit from the exceptional mentorship of Earl Ruley, David Housman and Tyler Jacks, and contributed to elucidating how the p53 (TP53) tumor suppressor gene limits oncogenic transformation and modulates the cytotoxic response to conventional chemotherapy. This important work earned him a fellowship from the Cold Spring Harbor Laboratory, which helped to launch his independent career. Scott is now a leading scientist in the cancer field and his work has helped to shed light on mechanisms of cell apoptosis and senescence to better understand and treat cancer. In this interview, he talks about this incredible scientific journey. © 2015. Published by The Company of Biologists Ltd.

  14. Norrie disease gene sequence variants in an ethnically diverse population with retinopathy of prematurity.

    Science.gov (United States)

    Hutcheson, Kelly A; Paluru, Prasuna C; Bernstein, Steven L; Koh, Jamie; Rappaport, Eric F; Leach, Richard A; Young, Terri L

    2005-07-14

    Retinopathy of prematurity (ROP) is a leading cause of visual loss in the pediatric population. Mutations in the Norrie disease gene (NDP) are associated with heritable retinal vascular disorders, and have been found in a small subset of patients with severe retinopathy of prematurity. Varying rates of progression to threshold disease in different races may have a genetic basis, as recent studies suggest that the incidence of NDP mutations may vary in different groups. African Americans, for example, are less likely to develop severe degrees of ROP. We screened a large cohort of ethnically diverse patients for mutations in the entire NDP. A total of 143 subjects of different ethnic backgrounds were enrolled in the study. Fifty-four patients had severe ROP (Stage 3 or worse). Of these, 38 were threshold in at least one eye (with a mean gestational age of 26.1 weeks and mean birth weight of 788.4 g). There were 36 patients with mild or no ROP, 31 parents with no history of retinal disease or prematurity, and 22 wild type (normal) controls. There were 70 African American subjects, 55 Caucasians, and 18 of other races. Severe ROP was noted in 29 African American subjects, 17 Caucasians, and 8 of other races. Seven polymerase chain reaction primer pairs spanning the NDP were optimized for denaturing high performance liquid chromatography and direct sequencing. Three primer pairs covered the coding region, and the remaining four spanned the 3' and 5' untranslated regions (UTR). Six of 54 (11%) infants with severe ROP had polymorphisms in the NDP. Five of the infants were African American, and one was Caucasian. Two parents were heterozygous for the same polymorphism as their child. One parent-child pair had a single base pair (bp) insertion in the 3' UTR region. Another parent-child pair had two mutations: a 14 bp deletion in the 5' UTR region of exon 1 and a single nucleotide polymorphism in the 5' UTR region of exon 2. No coding region sequence changes were found. No

  15. First record of the Calanoid Copepod Pseudodiaptomus serricaudatus (Scott, T. 1894), (Copepoda: Calanoida: Pseudodiaptomidae) in the equatorial Indian ocean.

    Digital Repository Service at National Institute of Oceanography (India)

    Rebello, V.; Narvekar, J.; Gadi, P.; Venenkar, A.; Gauns, M.; PrasannaKumar, S.

    , Pondicherry University, Port Blair, Andaman 3Happy Home Apartment, Near Canara Bank, Fatorda, Margao, Goa-403602 Abstract Pseudodiaptomus serricaudatus (Scott, T. 1894), a planktonic copepod belonging to the family Pseudodiaptomidae, though has...

  16. Michael Scott

    Directory of Open Access Journals (Sweden)

    Ersin Hussein

    2015-04-01

    While Michael has contributed significantly to the field of classics and ancient history by publishing extensively, he has also enjoyed great success in engaging wider audiences with the ancient world. He regularly talks in schools around the country, writes books intended for the popular market as well as articles for national and international newspapers and magazines. Michael's experience in writing and presenting a range of programmes intended for TV and radio audiences has made him a household name. He has written and presented programmes for the National Geographic, History Channel, Nova, and the BBC including Delphi: bellybutton of the ancient world (BBC4; Guilty Pleasures: luxury in the ancient and medieval words (BBC4; Jesus: rise to power (Natural Geographic; Ancient Discoveries (History Channel; Who were the Greeks? (BBC2; The Mystery of the X Tombs (BBC2/Nova; The Greatest Show on Earth (BBC4, in conjunction with the Open University. He has also presented a radio series for BBC Radio 4, Spin the Globe. Michael's most recent programme, Roman Britain from the Air, was aired on ITV in December 2014. In this interview, I talk to him about his engagement with other disciplines within the humanities, his forthcoming book project, and his experiences writing and presenting TV and radio documentaries.

  17. Genetic factors in human sleep disorders with special reference to Norrie disease, Prader-Willi syndrome and Moebius syndrome.

    Science.gov (United States)

    Parkes, J D

    1999-06-01

    Sleep-wake problems are common in specific inborn errors of metabolism and structure of the central nervous system. Psychological factors, behavioural difficulties, metabolic disturbances, and widespread rather than focal damage to the nervous system are present in many of these diseases and all influence the sleep-wake cycle. However, a number of conditions cause relatively focal damage to the neuroanatomical substrate of sleeping and waking. These include fatal familial insomnia, with involvement of the prion protein gene on chromosome 20, Norrie disease, the Prader-Willi syndrome and the Moebius syndrome. The last three important conditions, although rare, are considered in detail in this review. They result in sensory deprivation, hypothalamic and mid-brain damage, and involve the X-chromosome, chromosome 15, and chromosome 13, respectively. These conditions cause a wide variety of sleep disturbance, including parasomnias, daytime sleepiness, and a condition like cataplexy. The place of the relevant gene products in normal sleep regulation needs further exploration.

  18. International recognition for ageing research: John Scott Award-2014 to Leonard Hayflick and Paul Moorhead

    OpenAIRE

    Rattan, Suresh

    2014-01-01

    It is with great pleasure and pride that we share the news of the award of the 2014 “City of Philadelphia John Scott Award”, to Dr. Leonard Hayflick and Dr. Paul Moorhead, for their research on ageing. The press release announcing the award states that: “from the first awarded in 1822, the Award is the oldest scientific award in the United States and, as a legacy to Benjamin Franklin, they are in the historic company of past winners who include Marie Curie, Thomas Edison, Jonas Salk, Irving L...

  19. A phyt osociological classification of the vegetation of the Jack Scott Nature Reserve*

    Directory of Open Access Journals (Sweden)

    B. J. Coetzee

    1974-12-01

    Full Text Available The vegetation of the Jack Scott Nature Reserve in the Central Bankenveld Veld Type is classified chiefly by the Braun-Blanquet Table Method. Habitat features, physiognomy, total floristic composition, differentiating species, woody plants and prominent grasses and forbs are presented for each community. Characterizing habitat features, in order of importance for the communities, are: exposure, soil texture, geology, slope, aspect, degree of rockiness and previous ploughing. The classification correlates well with the major physiographic and climatic variation in the Reserve and generally does not cut across main physiognomic types. The communities are potentially homogeneous management units.

  20. Magic neutrino mass matrix and the Bjorken-Harrison-Scott parameterization

    International Nuclear Information System (INIS)

    Lam, C.S.

    2006-01-01

    Observed neutrino mixing can be described by a tribimaximal MNS matrix. The resulting neutrino mass matrix in the basis of a diagonal charged lepton mass matrix is both 2-3 symmetric and magic. By a magic matrix, I mean one whose row sums and column sums are all identical. I study what happens if 2-3 symmetry is broken but the magic symmetry is kept intact. In that case, the mixing matrix is parameterized by a single complex parameter U e3 , in a form discussed recently by Bjorken, Harrison, and Scott

  1. Mafic Materials in Scott Crater? A Test for Lunar Reconnaissance Orbiter

    Science.gov (United States)

    Cooper, Bonnie L.

    2007-01-01

    Clementine 750 nm and multispectral ratio data, along with Lunar Orbiter and radar data, were used to study the crater Scott in the lunar south polar region. The multispectral data provide evidence for mafic materials, impact melts, anorthositic materials, and a small pyroclastic deposit. High-resolution radar data and Lunar Orbiter photography for this area show differences in color and surface texture that correspond with the locations of the hypothesized mafic and anorthositic areas on the crater floor. This region provides a test case for the upcoming Lunar Reconnaissance Orbiter. Verification of the existence of a mafic deposit at this location is relevant to future lunar resource utilization planning.

  2. An assessment of the complications of the Brantley Scott artificial sphincter.

    Science.gov (United States)

    Heathcote, P S; Galloway, N T; Lewis, D C; Stephenson, T P

    1987-08-01

    A Brantley Scott artificial sphincter has been inserted into 95 patients since 1981; more than half of the patients had lower urinary tract neuropathy and most of the others post-TUR incontinence. The main problem with the device has been cuff failure (12), which should be resolved by the new "dipped" cuffs. The major surgical complication has been erosion (10), usually associated with infection. Twenty-four patients had variable degrees of incontinence but the artificial sphincter remains the cornerstone of continence control when other methods have failed or are inappropriate.

  3. Scott Redford: A New Approach to the Permeability of Political Symbolism in Rum Seljuk Turkey

    Directory of Open Access Journals (Sweden)

    Philip Bockholt

    2017-05-01

    Full Text Available As his work transcends what is seen as iconography, from a strictly art history perspective, the choice of Scott Redford for portrayal in this rubric may seem surprising. However, regarding the applicability of iconographical approaches to the wider domain of cultural studies, precisely his adaptation of art history methods, which integrate disparate source material in a quest for meaning, sparked the interest of this issue of META. For most scholars in the field of Islamic history, researching premodern times normally involves reading narrative sources, that is, chronicles. Despite the so-called "documentary turn" taking place in Mamluk and Ottoman Syria, scholars of the Middle East lack the vast array of archival material that is available to their colleagues working on Medieval Europe. Thus, taking into account other types of material generally neglected by historians might be useful (more in the tradition of archaeologists and art historians who do include material culture in general. This article discusses Scott Redford's approach to combining written sources, epigraphy, and archaeological findings of the Seljuks of Rum in 13th century Anatolia in order to gain more insight into the iconography of power in a remote Islamic past.

  4. Making waves the story of Ruby Payne-Scott : Australian pioneer radio astronomer

    CERN Document Server

    Goss, M

    2013-01-01

    This book is an abbreviated, partly re-written version of "Under the Radar - The First Woman in Radio Astronomy: Ruby Payne-Scott." It addresses a general readership interested in historical and sociological aspects of astronomy and presents the biography of Ruby Payne-Scott (1912 – 1981). As the first female radio astronomer (and one of the first people in the world to consider radio astronomy), she made classic contributions to solar radio physics. She also played a major role in the design of the Australian government's Council for Scientific and Industrial Research radars, which were in turn of vital importance in the Southwest Pacific Theatre in World War II. These radars were used by military personnel from Australia, the United States and New Zealand. From a sociological perspective, her career offers many examples of the perils of being a female academic in the first half of the 20th century. Written in an engaging style and complemented by many historical photographs, this book offers fascinating...

  5. La Emulsión de Scott en la Cultura Hispanoamericana.

    Directory of Open Access Journals (Sweden)

    Alfredo Jácome Roca

    2005-06-01

    Varios de los empresarios que fueron pioneros en la industria farmacéutica contaron con algún aceite de hígado de bacalao entre sus primeros productos. En 1876, dos químicos que incursionaron en la industria, llamados Alfred B. Scott y Samuel W. Bowne, empezaron a comerciar en Nueva York la nueva Emulsión de Scott. La fórmula original incluía el aceite de hígado de bacalao –traído de Noruega en grandes cantidades– y los hipofosfitos de lima y soda. No obstante la buena fama que rodeaba sus ingredientes, la comercialización incluyó la propaganda masiva con afirmaciones ciertamente exageradas, que se aprovechaban de la credulidad del público y de la ausencia de mecanismos regulatorios. Se utilizaba tanto el humor como el temor de los parroquianos en postales, almanaques, avisos, que mostraban niños rosados y cachetones. Estos dibujos –y las botellas mismas– hacen actualmente las delicias de los coleccionistas y el negocio de los anticuarios. Una litografía aparecida en 1895 afirma que «la Emulsión de Scott genera vitalidad, carnes, fuerza y la promesa de salud para las personas de todas las edades». Otra estrategia –que aún en tiempos modernos se usa para productos populares– era la de los testimonios de personas que atestiguaban la bondad de la emulsión en su caso concreto. Un aviso que apareció en 1900 en el Greensburg Morning Tribune daba información detallada sobre la escrófula o enfermedad de las linfadenopatías y sobre la consunción, como a la sazón se llamaba a la tuberculosis. «La gente afectada con escrófula a menudo desarrolla consunción; los síntomas más prominentes de la escrófula son la anemia, la secreción de los oídos, las erupciones descamativas, el crecimiento y drenaje de las glándulas del cuello, que pronostican la pronta aparición de la consunción. Todo esto se puede interrumpir, prevenir la consunción y recuperar la salud con el uso precoz de… la Emulsión de Scott». Las niñas que declinaban

  6. Norrie disease: linkage analysis using a 4.2-kb RFLP detected by a human ornithine aminotransferase cDNA probe.

    Science.gov (United States)

    Ngo, J T; Bateman, J B; Cortessis, V; Sparkes, R S; Mohandas, T; Inana, G; Spence, M A

    1989-05-01

    Previous study has shown that the usual DNA marker for Norrie disease, the L1.28 probe which identifies the DXS7 locus, can recombine with the disease locus. In this study, we used a human ornithine aminotransferase (OAT) cDNA which detects OAT-related DNA sequences mapped to the same region on the X chromosome as that of the L1.28 probe to investigate the family with Norrie disease who exhibited the recombinational event. When genomic DNA from this family was digested with the PvuII restriction endonuclease, we found a restriction fragment length polymorphism (RFLP) of 4.2 kb in size. This fragment was absent in the affected males and cosegregated with the disease locus; we calculated a lod score of 0.602, at theta = 0.00. No deletion could be detected by chromosomal analysis or on Southern blots with other enzymes. These results suggest that one of the OAT-related sequences on the X chromosome may be in close proximity to the Norrie disease locus and represent the first report which indicates that the OAT cDNA may be useful for the identification of carrier status and/or prenatal diagnosis.

  7. Long-term consequences of developmental vascular defects on retinal vessel homeostasis and function in a mouse model of Norrie disease.

    Directory of Open Access Journals (Sweden)

    Susanne C Beck

    Full Text Available Loss of Norrin signalling due to mutations in the Norrie disease pseudoglioma gene causes severe vascular defects in the retina, leading to visual impairment and ultimately blindness. While the emphasis of experimental work so far was on the developmental period, we focus here on disease mechanisms that induce progression into severe adult disease. The goal of this study was the comprehensive analysis of the long-term effects of the absence of Norrin on vascular homeostasis and retinal function. In a mouse model of Norrie disease retinal vascular morphology and integrity were studied by means of in vivo angiography; the vascular constituents were assessed in detailed histological analyses using quantitative retinal morphometry. Finally, electroretinographic analyses were performed to assess the retinal function in adult Norrin deficient animals. We could show that the primary developmental defects not only persisted but developed into further vascular abnormalities and microangiopathies. In particular, the overall vessel homeostasis, the vascular integrity, and also the cellular constituents of the vascular wall were affected in the adult Norrin deficient retina. Moreover, functional analyses indicated to persistent hypoxia in the neural retina which was suggested as one of the major driving forces of disease progression. In summary, our data provide evidence that the key to adult Norrie disease are ongoing vascular modifications, driven by the persistent hypoxic conditions, which are ineffective to compensate for the primary Norrin-dependent defects.

  8. Long-term consequences of developmental vascular defects on retinal vessel homeostasis and function in a mouse model of Norrie disease.

    Science.gov (United States)

    Beck, Susanne C; Feng, Yuxi; Sothilingam, Vithiyanjali; Garcia Garrido, Marina; Tanimoto, Naoyuki; Acar, Niyazi; Shan, Shenliang; Seebauer, Britta; Berger, Wolfgang; Hammes, Hans-Peter; Seeliger, Mathias W

    2017-01-01

    Loss of Norrin signalling due to mutations in the Norrie disease pseudoglioma gene causes severe vascular defects in the retina, leading to visual impairment and ultimately blindness. While the emphasis of experimental work so far was on the developmental period, we focus here on disease mechanisms that induce progression into severe adult disease. The goal of this study was the comprehensive analysis of the long-term effects of the absence of Norrin on vascular homeostasis and retinal function. In a mouse model of Norrie disease retinal vascular morphology and integrity were studied by means of in vivo angiography; the vascular constituents were assessed in detailed histological analyses using quantitative retinal morphometry. Finally, electroretinographic analyses were performed to assess the retinal function in adult Norrin deficient animals. We could show that the primary developmental defects not only persisted but developed into further vascular abnormalities and microangiopathies. In particular, the overall vessel homeostasis, the vascular integrity, and also the cellular constituents of the vascular wall were affected in the adult Norrin deficient retina. Moreover, functional analyses indicated to persistent hypoxia in the neural retina which was suggested as one of the major driving forces of disease progression. In summary, our data provide evidence that the key to adult Norrie disease are ongoing vascular modifications, driven by the persistent hypoxic conditions, which are ineffective to compensate for the primary Norrin-dependent defects.

  9. STS-87 Mission Specialists Scott and Doi with EVA coordinator Laws participate in the CEIT for their

    Science.gov (United States)

    1997-01-01

    Participating in the Crew Equipment Integration Test (CEIT) at Kennedy Space Center are STS-87 crew members, assisted by Glenda Laws, extravehicular activity (EVA) coordinator, Johnson Space Center, at left. Next to Laws is Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency of Japan, who is looking on as Mission Specialist Winston Scott gets a hands-on look at some of the equipment. The STS-87 mission will be the fourth United States Microgravity Payload and flight of the Spartan-201 deployable satellite. During the mission, scheduled for a Nov. 19 liftoff from KSC, Dr. Doi and Scott will both perform spacewalks.

  10. Scott Correction for Large Atoms and Molecules in a Self-Generated Magnetic Field

    DEFF Research Database (Denmark)

    Erdös, Laszlo; Fournais, Søren; Solovej, Jan Philip

    2012-01-01

    constant. We show that, in the simultaneous limit $Z\\to\\infty$, $\\al\\to 0$ such that $\\kappa =Z\\al^2$ is fixed, the ground state energy of the system is given by a two term expansion $c_1Z^{7/3} + c_2(\\kappa) Z^2 + o(Z^2)$. The leading term is given by the non-magnetic Thomas-Fermi theory. Our result shows......We consider a large neutral molecule with total nuclear charge $Z$ in non-relativistic quantum mechanics with a self-generated classical electromagnetic field. To ensure stability, we assume that $Z\\al^2\\le \\kappa_0$ for a sufficiently small $\\kappa_0$, where $\\al$ denotes the fine structure...... that the magnetic field affects only the second (so-called Scott) term in the expansion....

  11. Further developments of the Neyman-Scott clustered point process for modeling rainfall

    Science.gov (United States)

    Cowpertwait, Paul S. P.

    1991-07-01

    This paper provides some useful results for modeling rainfall. It extends work on the Neyman-Scott cluster model for simulating rainfall time series. Several important properties have previously been found for the model, for example, the expectation and variance of the amount of rain captured in an arbitrary time interval (Rodriguez-Iturbe et al., 1987a), In this paper additional properties are derived, such as the probability of an arbitrary interval of any chosen length being dry. In applications this is a desirable property to have, and is often used for fitting stochastic rainfall models to field data. The model is currently being used in rainfall time series research directed toward improving sewage systems in the United Kingdom. To illustrate the model's performance an example is given, where the model is fitted to 10 years of hourly data taken from Blackpool, England.

  12. Correlation of ophthalmic examination with carrier status in females potentially harboring a severe Norrie disease gene mutation.

    Science.gov (United States)

    Khan, Arif O; Aldahmesh, Mohammed A; Meyer, Brian

    2008-04-01

    To correlate ophthalmic findings with carrier status for a severe Norrie disease (ND) gene mutation (C95F). Prospective interventional case series. Six potential carriers and 1 obligate carrier from a family harboring the mutation. An ophthalmologist blind to the pedigree performed a full ophthalmic examination for the 7 asymptomatic family members. A peripheral blood sample was collected from each for ND gene sequencing. Ophthalmic examination findings (with attention to the presence or absence of retinal findings) and results of ND gene sequencing. Three carriers were identified by molecular genetics, and all 3 of them had peripheral retinal abnormality. However, 3 of the 4 genetically identified noncarriers also exhibited peripheral retinal abnormality. Two of these noncarriers with retinal findings were the offspring of a confirmed noncarrier. The genetically identified noncarrier with a normal peripheral retinal examination was the daughter of an obligate carrier. The presence of peripheral retinal changes was not useful for carrier prediction in a family harboring ND. There are likely additional loci responsible for phenotypic expression.

  13. Next-generation sequencing reveals a novel NDP gene mutation in a Chinese family with Norrie disease.

    Science.gov (United States)

    Huang, Xiaoyan; Tian, Mao; Li, Jiankang; Cui, Ling; Li, Min; Zhang, Jianguo

    2017-11-01

    Norrie disease (ND) is a rare X-linked genetic disorder, the main symptoms of which are congenital blindness and white pupils. It has been reported that ND is caused by mutations in the NDP gene. Although many mutations in NDP have been reported, the genetic cause for many patients remains unknown. In this study, the aim is to investigate the genetic defect in a five-generation family with typical symptoms of ND. To identify the causative gene, next-generation sequencing based target capture sequencing was performed. Segregation analysis of the candidate variant was performed in additional family members using Sanger sequencing. We identified a novel missense variant (c.314C>A) located within the NDP gene. The mutation cosegregated within all affected individuals in the family and was not found in unaffected members. By happenstance, in this family, we also detected a known pathogenic variant of retinitis pigmentosa in a healthy individual. c.314C>A mutation of NDP gene is a novel mutation and broadens the genetic spectrum of ND.

  14. Next-generation sequencing reveals a novel NDP gene mutation in a Chinese family with Norrie disease

    Directory of Open Access Journals (Sweden)

    Xiaoyan Huang

    2017-01-01

    Full Text Available Purpose: Norrie disease (ND is a rare X-linked genetic disorder, the main symptoms of which are congenital blindness and white pupils. It has been reported that ND is caused by mutations in the NDP gene. Although many mutations in NDP have been reported, the genetic cause for many patients remains unknown. In this study, the aim is to investigate the genetic defect in a five-generation family with typical symptoms of ND. Methods: To identify the causative gene, next-generation sequencing based target capture sequencing was performed. Segregation analysis of the candidate variant was performed in additional family members using Sanger sequencing. Results: We identified a novel missense variant (c.314C>A located within the NDP gene. The mutation cosegregated within all affected individuals in the family and was not found in unaffected members. By happenstance, in this family, we also detected a known pathogenic variant of retinitis pigmentosa in a healthy individual. Conclusion: c.314C>A mutation of NDP gene is a novel mutation and broadens the genetic spectrum of ND.

  15. Richard J. Hill, Picturing Scotland through the Waverley Novels: Walter Scott and the Origins of the Victorian Illustrated Novel.

    Directory of Open Access Journals (Sweden)

    Jacqueline Irene Cannata

    2012-10-01

    Full Text Available Richard J. Hill, Picturing Scotland through the Waverley Novels: Walter Scott and the Origins of the Victorian Illustrated Novel . Farnham, Surrey, and Burlington, VT: Ashgate, 2010. Pp. 236. ISBN 978-0-7546-6806-0. US$99.99.

  16. Case 3724 - Metochus abbreviatus Scott, 1874 (Insecta, Heteroptera): proposed precedence over Rhyparochromus erosus Walker, 1872 (currently Metochus erosus)

    Science.gov (United States)

    The purpose of this application, under Article 23.9.3 of the Code, is to conserve the widely used specific name Metochus abbreviatus Scott, 1874, for a species of rhyparochromid bugs from East Asia. The name is threatened by the senior subjective synonym Metochus erosus (Walker, 1872), which has bee...

  17. 100 years since Scott reached the pole: a century of learning about the physiological demands of Antarctica.

    Science.gov (United States)

    Halsey, Lewis G; Stroud, Mike A

    2012-04-01

    The 1910-1913 Terra Nova Expedition to the Antarctic, led by Captain Robert Falcon Scott, was a venture of science and discovery. It is also a well-known story of heroism and tragedy since his quest to reach the South Pole and conduct research en route, while successful was also fateful. Although Scott and his four companions hauled their sledges to the Pole, they died on their return journey either directly or indirectly from the extreme physiological stresses they experienced. One hundred years on, our understanding of such stresses caused by Antarctic extremes and how the body reacts to severe exercise, malnutrition, hypothermia, high altitude, and sleep deprivation has greatly advanced. On the centenary of Scott's expedition to the bottom of the Earth, there is still controversy surrounding whether the deaths of those five men could have, or should have, been avoided. This paper reviews present-day knowledge related to the physiology of sustained man-hauling in Antarctica and contrasts this with the comparative ignorance about these issues around the turn of the 20th century. It closes by considering whether, with modern understanding about the effects of such a scenario on the human condition, Scott could have prepared and managed his team differently and so survived the epic 1,600-mile journey. The conclusion is that by carrying rations with a different composition of macromolecules, enabling greater calorific intake at similar overall weight, Scott might have secured the lives of some of the party, and it is also possible that enhanced levels of vitamin C in his rations, albeit difficult to achieve in 1911, could have significantly improved their survival chances. Nevertheless, even with today's knowledge, a repeat attempt at his expedition would by no means be bound to succeed.

  18. La Jolie Fille de Perth de Bizet  ou comment trahir et honorer Walter Scott Bizet’s Jolie Fille de Perth or How to Betray and Honour Walter Scott

    Directory of Open Access Journals (Sweden)

    Gilles Couderc

    2011-11-01

    Full Text Available What remains of Walter Scott’s Fair Maid of Perth in Bizet’s 1867 Jolie Fille de Perth, an opera in 4acts on a libretto by Jules Adenis and Vernoy de Saint-Georges? Not much when compared to other Scott-inspired operas. Little historical context or local colour, even in Bizet’s music. Some characters remotely linked to Scott in a libretto that mostly abides by the rules of French opera or opéra-comique of the time and recycles the dramatic ingredients favoured by Saint-Georges, a purveyor of libretti for opera or the ballet second only to Scribe, who engendered such international successes as Flotow’s Martha and Balfe’s Bohemian Girl, whose gipsy, long before his Carmen, haunts Bizet’s “Scottish” opera. Yet the work pays indirect homage to Scott, whose historical novels contributed to the birth of the French “grand opera”, by rewriting scenes or situations drawn from Scott. In spite of borrowing freely from French grand opera and opéra-comique, Bizet here attempts to find his own musical expression and his opera reflects aspects of Second Empire French society and the roles it assigned to women, before the appearance of his revolutionary Carmen on the stage.Que reste t’il du roman de Walter Scott The Fair Maid of Perth dans la Jolie Fille de Perth de Bizet, opéra en 4 actes de 1867 sur un livret de Vernoy de Saint-Georges, vieux routier du théâtre lyrique, et Jules Adenis ? Pas grand-chose par rapport aux opéras inspirés par Scott. Peu d’Ecosse, une absence remarquable de couleur locale ou historique, des personnages vaguement inspirés de Scott pour un livret qui se plie surtout aux règles de l’opéra français et de l’opéra-comique à la manière de Scribe et recycle les ingrédients habituels des livrets de Saint-Georges, père de succès internationaux comme la Martha de Flotow et de la Bohemian Girl de Balfe, dont la figure exotique de la bohémienne, longtemps avant Carmen, hante l’opéra

  19. Novel and recurrent NDP gene mutations in familial cases of Norrie disease and X-linked exudative vitreoretinopathy.

    Science.gov (United States)

    Pelcastre, Erika L; Villanueva-Mendoza, Cristina; Zenteno, Juan C

    2010-05-01

    To present the results of molecular analysis of the NDP gene in Mexican families with Norrie disease (ND) and X-linked familial exudative vitreoretinopathy (XL-FEVR). Two unrelated families with ND and two with XL-FEVR were studied. Clinical diagnosis was suspected on the basis of a complete ophthalmologic examination. Molecular methods included DNA isolation from peripheral blood leucocytes, polymerase chain reaction amplification and direct nucleotide sequencing analysis of the complete coding region and exon-intron junctions of NDP. Haplotype analysis using NDP-linked microsatellites markers was performed in both ND families. A novel Norrin missense mutation, p.Arg41Thr, was identified in two apparently unrelated families with ND. Haplotype analysis demonstrated that affected males in these two families shared the same ND-linked haplotype, suggesting a common origin for this novel mutation. The previously reported p.Arg121Trp and p.Arg121Gln Norrin mutations were identified in the two families with XL-FEVR. Our results expand the mutational spectrum in ND. This is the first report of ND resulting from mutation at arginine position 41 of Norrin. Interestingly, mutations at the same residue but resulting in a different missense change were previously described in subjects with XL-FEVR (p.Arg41Lys) or persistent fetal vasculature syndrome (p.Arg41Ser), indicating that the novel p.Arg41Thr change causes a more severe retinal phenotype. Preliminary data suggest a founder effect for the ND p.Arg41Thr mutation in these two Mexican families.

  20. Retinopathy of prematurity: mutations in the Norrie disease gene and the risk of progression to advanced stages.

    Science.gov (United States)

    Haider, M Z; Devarajan, L V; Al-Essa, M; Srivastva, B S; Kumar, H; Azad, R; Rashwan, N

    2001-04-01

    Retinopathy of prematurity (ROP) is a retinal vascular disease that occurs in infants with short gestational age and low birth weight and may lead to retinal detachment and blindness. Missense mutations in the Norrie disease (ND) gene have been associated with the risk of progression to advanced stages in cases of ROP from the US and also in clinically similar ND and familial exudative vitreoretinopathy. We have screened two ND gene mutations, namely A105T and Val60Glu, by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and allele-specific PCR methods, respectively, in 210 Kuwaiti premature newborns to replicate these findings in a different ethnic group. In the Kuwaiti premature newborn cohort, 115 of 210 babies had no eye problems and served as controls, while 95 were cases of ROP. In 71 of 95 ROP cases, the disease regressed spontaneously on or before stage 3, while in 24 of 95 ROP cases the disease progressed to advanced stages 4 and 5. In case of missense mutation (A105T), the AA genotype was detected in 96% of controls compared with 87% of ROP cases (NS); similarly no significant difference was found between spontaneously regressed ROP cases and those who progressed to advanced stages. For the Val60Glu mutation, no significant association was detected between the genotype and progression of ROP to advanced stages. Unlike data from the US, our findings from a Kuwaiti cohort of ROP cases and controls suggest a lack of association between the two ND gene mutations (A105T and Val60Glu) and ROP and the risk of progression of the disease to advanced stages.

  1. The Quest for Success and Power in F. Scott Fitzgerald's Novel The Beautiful and Damned

    Directory of Open Access Journals (Sweden)

    Ala Eddin Sadeq

    2017-02-01

    Full Text Available This study aims at investigating the concepts of success and power, as depicted by F. Scott Fitzgerald in The Beautiful and Damned (2009. Cultural change motivates individuals to work harder to achieve success, which in turn makes them influential. The study reveals that the concepts of success and power are controversial, as their means vary from one theorist to another.  Waldo Emerson, for example, believes that success is connected to happiness.  He, therefore, lists down features that characterize successful people. To succeed, one must learn to follow their desires, an argument that is expounded by the ideology of the American Dream.  Friedrich Nietzsche, however, explains that individuals are motivated to lead due to the fact that power brings about the superman. To achieve the status of the superman, Nietzsche believes that individuals develop the will to power and are able to influence others (Nietzsche, 1968. Fitzgerald, on the other hand, makes it clear that power leads to liberty. The novel provides a deep analysis of the quest for power and success. The main characters are Gloria, Joseph, and Anthony who helps to demonstrate the quest for success and power. Richard Caramel is also a character whose role explains the pursuit of true happiness. He is depicted as powerful because he influences the society through his writings. He has a strong determination to be a writer, which motivates him to work hard and to seek further success.

  2. 1995 Emerging Leaders in Healthcare. The new leaders: Gita Budd, Colene Daniel, Elizabeth Gallup, Scott Wordelman.

    Science.gov (United States)

    Southwick, K

    1995-01-01

    Fierce pressures for cost containment. Demands for quality improvements. The drive toward patient-centered care. The push for community involvement. Insistent voices of payers, patients, consumers, physicians. Accumulated tensions amid the chaos of change. Balancing all of these demands while inspiring and encouraging the professionals and other workers within the healthcare organization requires a high level of leadership ability. One that insists on the best from everyone involved in a healthcare system--from physicians to staff, nurses to social workers. And then strives for more. The four young executives who are this year's Emerging Leaders in Healthcare have all pushed their systems beyond traditional boundaries into new territory, helping their patients, their employees, their physicians, and their communities rise to new levels of achievement. At the same time, these leaders emphasize teamwork and consensus-style management, so that their co-workers feel like they're participating in the changes, not being victimized by them. Gita Budd, Colene Daniel, Elizabeth Gallup, and Scott Wordelman are winners of the 1995 award from The Healthcare Forum and Korn/Ferry International that honors ¿dynamic, decisive young leaders (under 40) with the proven ability to nurture the growth of the industry.¿ Korn/Ferry International and The Healthcare Forum are proud to present 1995's Emerging Leaders.

  3. Deviations of the lepton mapping matrix form the harrison-perkins-scott form

    International Nuclear Information System (INIS)

    Friedberg, R.; Lee, T.D.

    2010-01-01

    We propose a simple set of hypotheses governing the deviations of the leptonic mapping matrix from the Harrison-Perkins-Scott (HPS) form. These deviations are supposed to arise entirely from a perturbation of the mass matrix in the charged lepton sector. The perturbing matrix is assumed to be purely imaginary (thus maximally T-violating) and to have a strength in energy scale no greater (but perhaps smaller) than the muon mass. As we shall show,it then follows that the absolute value of the mapping matrix elements pertaining to the tau lepton deviate by no more than O((m μ /m τ ) 2 ) ≅ 3.5 x 10 -3 from their HPS values. Assuming that(m μ /m τ ) 2 can be neglected, we derive two simple constraints on the four parameters θ12, θ23, θ31, and δ of the mapping matrix. These constraints are independent of the details of the imaginary T-violating perturbation of the charged lepton mass matrix. We also show that the e and μ parts of the mapping matrix have a definite form governed by two parameters α and β; any deviation of order m μ /m τ can be accommodated by adjusting these two parameters. (authors)

  4. STS-103 Pilot Scott Kelly and MS John Grunsfeld try on oxygen masks

    Science.gov (United States)

    1999-01-01

    In the bunker at Launch Pad 39B, STS-103 Pilot Scott J. Kelly (left) and Mission Specialist John M. Grunsfeld (Ph.D.) (right) try on oxygen masks during Terminal Countdown Demonstration Test (TCDT) activities. The TCDT provides the crew with emergency egress training, opportunities to inspect their mission payloads in the orbiter's payload bay, and simulated countdown exercises. Other crew members taking part are Commander Curtis L. Brown Jr. and Mission Specialists Steven L. Smith, C. Michael Foale (Ph.D.), and Jean-Frangois Clervoy of France and Claude Nicollier of Switzerland, who are with the European Space Agency. STS-103 is a 'call-up' mission due to the need to replace and repair portions of the Hubble Space Telescope, including the gyroscopes that allow the telescope to point at stars, galaxies and planets. The STS-103 crew will be replacing a Fine Guidance Sensor, an older computer with a new enhanced model, an older data tape recorder with a solid-state digital recorder, a failed spare transmitter with a new one, and degraded insulation on the telescope with new thermal insulation. The crew will also install a Battery Voltage/Temperature Improvement Kit to protect the spacecraft batteries from overcharging and overheating when the telescope goes into a safe mode. Four EVA's are planned to make the necessary repairs and replacements on the telescope. The mission is targeted for launch Dec. 6 at 2:37 a.m. EST.

  5. ROBERT VENTURI, DENISE SCOTT BROWN Y STEVEN IZENOUR: LEARNING FROM LAS VEGAS

    Directory of Open Access Journals (Sweden)

    Ignacio Senra Fernández-Miranda

    2013-05-01

    Full Text Available RESUMEN Poco tiene que ver la edición original de 1972 de Learning from las Vegas, the forgotten symbolism of the architectural form, con la edición revisada de 1977, que fue traducida al español y publicada por Gustavo Gili en 1978. El gran formato del libro original (38x28cm se justificaba por la importancia del material gráfico desplegado, un ejercicio de análisis que aspiraba a descubrir nuevas técnicas de representación capaces de reproducir una realidad tan compleja sensorialmente como la de la ciudad de las Vegas. La drástica transformación, impulsada por los propios autores, suponía un abaratamiento y por tanto una mayor difusión del libro, pero sobretodo trataba de acabar con el conflicto entre su crítica al diseño Bauhaus y el diseño Bauhaus tardío del libro original, como señaló la propia Denise Scott Brown en el prologo de la edición revisada de 1977.

  6. Review of behavioral health integration in primary care at Baylor Scott and White Healthcare, Central Region.

    Science.gov (United States)

    Jolly, John B; Fluet, Norman R; Reis, Michael D; Stern, Charles H; Thompson, Alexander W; Jolly, Gillian A

    2016-04-01

    The integration of behavioral health services in primary care has been referred to in many ways, but ultimately refers to common structures and processes. Behavioral health is integrated into primary care because it increases the effectiveness and efficiency of providing care and reduces costs in the care of primary care patients. Reimbursement is one factor, if not the main factor, that determines the level of integration that can be achieved. The federal health reform agenda supports changes that will eventually permit behavioral health to be fully integrated and will allow the health of the population to be the primary target of intervention. In an effort to develop more integrated services at Baylor Scott and White Healthcare, models of integration are reviewed and the advantages and disadvantages of each model are discussed. Recommendations to increase integration include adopting a disease management model with care management, planned guideline-based stepped care, follow-up, and treatment monitoring. Population-based interventions can be completed at the pace of the development of alternative reimbursement methods. The program should be based upon patient-centered medical home standards, and research is needed throughout the program development process.

  7. Studies on the presence and spatial distribution of anthropogenic pollutants in the glacial basin of Scott Glacier in the face of climate change (Fiord Bellsund, Spitsbergen)

    Science.gov (United States)

    Lehmann, Sara; Kociuba, Waldemar; Franczak, Łukasz; Gajek, Grzegorz; Łeczyński, Leszek; Kozak, Katarzyna; Szopińska, Małgorzata; Ruman, Marek; Polkowska, Żaneta

    2014-10-01

    The study area covered the NW part of the Wedel Jarlsberg Land (SW part of the Svalbard Archipelago). The primary study object was the catchment of the Scott Glacier in the vicinity of the Research Station of of Maria Curie-Skłodowska University in Lublin - Calypsobyen. The Scott River catchment (of glacial hydrological regime) has an area of approximately 10 km2, 40% of which is occupied by the valley Scott Glacier in the phase of strong recession. The present study concerns the determination of physical and chemical parameters (pH, conductivity, TOC) and concentrations of pollutants (phenols, aldehydes).

  8. STS-87 Mission Specialist Scott poses in his launch and entry spacesuit at LC 39B during TCDT

    Science.gov (United States)

    1997-01-01

    STS-87 Mission Specialist Winston Scott poses in his orange launch and entry spacesuit with NASA suit technicians at Launch Pad 39B during Terminal Countdown Demonstration Test (TCDT) activities. The crew of the STS-87 mission is scheduled for launch Nov. 19 aboard the Space Shuttle Columbia. Scott will be performing an extravehicular activity (EVA) spacewalk during the mission. The TCDT is held at KSC prior to each Space Shuttle flight providing the crew of each mission opportunities to participate in simulated countdown activities. The TCDT ends with a mock launch countdown culminating in a simulated main engine cut-off. The crew also spends time undergoing emergency egress training exercises at the pad and has an opportunity to view and inspect the payloads in the orbiter's payload bay.

  9. No Absolutism Here: Harm Predicts Moral Judgment 30× Better Than Disgust-Commentary on Scott, Inbar, & Rozin (2016).

    Science.gov (United States)

    Gray, Kurt; Schein, Chelsea

    2016-05-01

    Moral absolutism is the idea that people's moral judgments are insensitive to considerations of harm. Scott, Inbar, and Rozin (2016, this issue) claim that most moral opponents to genetically modified organisms are absolutely opposed-motivated by disgust and not harm. Yet there is no evidence for moral absolutism in their data. Perceived risk/harm is the most significant predictor of moral judgments for "absolutists," accounting for 30 times more variance than disgust. Reanalyses suggest that disgust is not even a significant predictor of the moral judgments of absolutists once accounting for perceived harm and anger. Instead of revealing actual moral absolutism, Scott et al. find only empty absolutism: hypothetical, forecasted, self-reported moral absolutism. Strikingly, the moral judgments of so-called absolutists are somewhat more sensitive to consequentialist concerns than those of nonabsolutists. Mediation reanalyses reveal that moral judgments are most proximally predicted by harm and not disgust, consistent with dyadic morality. © The Author(s) 2016.

  10. A novel contiguous deletion involving NDP, MAOB and EFHC2 gene in a patient with familial Norrie disease: bilateral blindness and leucocoria without other deficits.

    Science.gov (United States)

    Jia, Bei; Huang, Liping; Chen, Yaoyu; Liu, Siping; Chen, Cuihua; Xiong, Ke; Song, Lanlin; Zhou, Yulai; Yang, Xinping; Zhong, Mei

    2017-12-01

    Contiguous microdeletions of the Norrie disease pseudoglioma (NDP) region on chromosome Xp11.3 have been widely confirmed as contributing to the typical clinical features of Norrie disease (ND). However, the precise relation between genotype and phenotype could vary. The contiguous deletion of NDP and its neighbouring genes, MAOA/B and EFHC2, reportedly leads to syndromic clinical features such as microcephaly, intellectual disability, and epilepsy. Herewe report a novel contiguous microdeletion of the NDP region containing the MAOB and EFHC2 genes,which causes eye defects but no cognitive disability.We detected a deletion of 494.6 kb atXp11.3 in both the proband and carrier mother. This deletionwas then used as the molecular marker in prenatal diagnosis for two subsequent pregnancies. The deletion was absent in one of the foetuses, who remain without any abnormalities at 2 years of age. The proband shows the typical ocular clinical features of ND including bilateral retinal detachment, microphthalmia, atrophic irides, corneal opacification, and cataracts, but no symptoms of microcephaly, intellectual disability, and epilepsy. This familial study demonstrates that a deficiency in one of two MAO genes may not lead to psychomotor delay, and deletion of EFHC2 may not cause epilepsy. Our observations provide new information on the genotype-phenotype relations of MAOA/B and EFHC2 genes involved in the contiguous deletions of ND.

  11. Two Thai families with Norrie disease (ND): association of two novel missense mutations with severe ND phenotype, seizures, and a manifesting carrier.

    Science.gov (United States)

    Yamada, K; Limprasert, P; Ratanasukon, M; Tengtrisorn, S; Yingchareonpukdee, J; Vasiknanonte, P; Kitaoka, T; Ghadami, M; Niikawa, N; Kishino, T

    2001-04-15

    We describe two Thai families with Norrie disease (ND) in three generations, including 10 affected males and one manifesting female. All affected males in each family had severely defective eye development with complete loss of vision. In addition, three male patients (one from family 1 and two from family 2) suffered from epilepsy, and one female carrier from one family manifested blindness with phthisis bulbi in her right eye. Mutation analysis of the ND gene (NDP) revealed two different novel missense mutations (L16P and S75P) that co-segregated with ND in each family, suggesting that the newly appearing proline at codon 16 or codon 75 alters the conformation of the ND protein and contributes to the severe phenotype of ND in each family. Other studies suggest that epileptic seizures or growth retardation that is associated with ND is the consequence of loss of contiguous genes, because most such patients had deletions extending beyond the Norrie locus. Our finding that the three affected males in the two families with the missense mutations had epilepsy does not support a contiguous gene effect, but favors the pleiotropism of NDP, at least as far as the epileptic manifestation is concerned. The unilateral blindness in the female carrier may have been due to non-random X-inactivation. Copyright 2001 Wiley-Liss, Inc.

  12. Overview of the mutation spectrum in familial exudative vitreoretinopathy and Norrie disease with identification of 21 novel variants in FZD4, LRP5, and NDP.

    Science.gov (United States)

    Nikopoulos, Konstantinos; Venselaar, Hanka; Collin, Rob W J; Riveiro-Alvarez, Rosa; Boonstra, F Nienke; Hooymans, Johanna M M; Mukhopadhyay, Arijit; Shears, Deborah; van Bers, Marleen; de Wijs, Ilse J; van Essen, Anthonie J; Sijmons, Rolf H; Tilanus, Mauk A D; van Nouhuys, C Erik; Ayuso, Carmen; Hoefsloot, Lies H; Cremers, Frans P M

    2010-06-01

    Wnt signaling is a crucial component of the cell machinery orchestrating a series of physiological processes such as cell survival, proliferation, and migration. Among the plethora of roles that Wnt signaling plays, its canonical branch regulates eye organogenesis and angiogenesis. Mutations in the genes encoding the low density lipoprotein receptor protein 5 (LRP5) and frizzled 4 (FZD4), acting as coreceptors for Wnt ligands, cause familial exudative vitreoretinopathy (FEVR). Moreover, mutations in the gene encoding NDP, a ligand for these Wnt receptors, cause Norrie disease and FEVR. Both FEVR and Norrie disease share similar phenotypic characteristics, including abnormal vascularization of the peripheral retina and formation of fibrovascular masses in the eye that can lead to blindness. In this mutation update, we report 21 novel variants for FZD4, LRP5, and NDP, and discuss the putative functional consequences of missense mutations. In addition, we provide a comprehensive overview of all previously published variants in the aforementioned genes and summarize the phenotypic characteristics in mouse models carrying mutations in the orthologous genes. The increasing molecular understanding of Wnt signaling, related to ocular development and blood supply, offers more tools for accurate disease diagnosis that may be important in the development of therapeutic interventions.

  13. Formaldehyde as a carbon and electron shuttle between autotroph and heterotroph populations in acidic hydrothermal vents of Norris Geyser Basin, Yellowstone National Park

    Energy Technology Data Exchange (ETDEWEB)

    Moran, James J.; Whitmore, Laura M.; Isern, Nancy G.; Romine, Margaret F.; Riha, Krystin M.; Inskeep, William P.; Kreuzer, Helen W.

    2016-03-19

    The Norris Geyser Basin in Yellowstone National Park contains a large number of hydrothermal systems, which host microbial populations supported by primary productivity associated with a suite of chemolithotrophic metabolisms. We demonstrate that Metallosphaera yellowstonesis MK1, a facultative autotrophic archaeon isolated from a hyperthermal acidic hydrous ferric oxide (HFO) spring in Norris Geyser Basin, excretes formaldehyde during autotrophic growth. To determine the fate of formaldehyde in this low organic carbon environment, we incubated native microbial mat (containing M. yellowstonensis) from a HFO spring with 13C-formaldehyde. Isotopic analysis of incubation-derived CO2 and biomass showed that formaldehyde was both oxidized and assimilated by members of the community. Autotrophy, formaldehyde oxidation, and formaldehyde assimilation displayed different sensitivities to chemical inhibitors, suggesting that distinct sub-populations in the mat selectively perform these functions. Our results demonstrate that electrons originally resulting from iron oxidation can energetically fuel autotrophic carbon fixation and associated formaldehyde excretion, and that formaldehyde is both oxidized and assimilated by different organisms within the native microbial community. Thus, formaldehyde can effectively act as a carbon and electron shuttle connecting the autotrophic, iron oxidizing members with associated heterotrophic members in the HFO community.

  14. A Máquina Teórica: O Discurso de Christopher Norris sobre o Pós-Modernismo na Década de Noventa

    Directory of Open Access Journals (Sweden)

    Adam Sharman

    1997-10-01

    Full Text Available opresente ensaio oferece uma exegese crítica dos sete livros que, até o final de 1997, o teórico e crítico britânico Christopher Norman dedicou ao pós-modernismo, considerando-se que a temática de Norris é a teoria pósmodernista, não os artefatos culturais ou processos pósmodernistas pelos quais ele demonstra pouco interesse. Nessa trajetória, são entrelaçados os fios de diversas questões: o entendimento de Norris do pós-modernismo; as objeções que ele faz à teoria pós-modernista; o teor de sua discordância de pensadores como Baudrillard com relação à Guerra do Golfo; a nota de desalento que pauta sua visão do pós-modernismo; o impacto do contexto político de direita de Margaret Thatcher sobre sua visão pessimista dos intelectuais pós-modernistas no início da década. Sobretudo, o ensaio rastreia a crítica reiterada de Norris à excessiva extensão conferida à lingüística saussureana, na sua opinião, a raiz de um mal-elaborado "relativismo cultural", bem como seu amplo comentário sobre o afastamento de Michel Foucault do pensamento de Kant. Norris crê que esse encontro ilustra, de forma exemplar, o afastamento pós-modernista dos valores iluministas de verdade, crítica e razão universal, cujo corolário, para ele, é a eliminação de qualquer vinculação, baseada em princípios, entre a prática intelectual e o domínio ético-político. O ensaio oferece, paralelamente, um número de críticas a Norris (inclusive seu hábito de processar diversas posições numa máquina teórica abstrata e imperdoável, aiJ ressaltar as muitas alternativas à teoria pós-modernista que ele explora (filosofias pós-analíticas do significado, filosofia da ciência, realismo causal, a desconstrução de Derrida e de Man. O ensaio conclui estabelecendo uma distinção entre relatividade e relativismo e enfatizando que também a epistemologia necessita de uma ética e de uma responsabilidade -com relação aos textos

  15. Co-segregation of Norrie disease and idiopathic pulmonary hypertension in a family with a microdeletion of the NDP region at Xp11.3-p11.4.

    Science.gov (United States)

    Staropoli, John F; Xin, Winnie; Sims, Katherine B

    2010-11-01

    Norrie disease is a rare X-linked congenital retinal vasculopathy that may be accompanied by sensorineural deafness, mental retardation, and other neurological deficits. Here we present a family in which Norrie disease co-segregated with either early-onset idiopathic pulmonary hypertension or sudden death preceded by a period of progressive dyspnea. Neither Norrie disease, nor its atypical variants described to date, have been associated with this extended clinical phenotype. Molecular analysis of the Norrie disease gene (NDP) and adjacent loci was performed by multiplex ligation-dependent probe amplification and comparative genomic hybridisation. Affected males in this family showed an inherited hemizygous deletion restricted to NDP and two immediately telomeric genes, monoamine oxidase-B (MAO-B) and monoamine oxidase-A (MAO-A), which encode closely related enzymes that metabolize biogenic amines including serotonin, dopamine, and norepinephrine. Sequencing of the deletion junction showed an unusual pattern in which a region of microhomology flanked intervening genomic sequence. Because abnormalities of biogenic amines, particularly serotonin, have been implicated in the pathophysiology of pulmonary hypertension, we propose that presumed MAO deficiency in these patients may represent a novel risk factor for pulmonary hypertension, particularly forms with very early onset. Fine-mapping of other microdeletions at this locus may provide insights into additional mechanisms for nonrecurrent genomic rearrangements at this and other chromosomal loci.

  16. The Italian validation of the Salford-Scott Nursing Values Questionnaire.

    Science.gov (United States)

    Mecugni, Daniela; Albinelli, Patrizia; Pellegrin, Joellemarie; Finotto, Stefano

    2015-03-01

    To properly direct nursing training and to improve the professional practice to become more effective, it is important to understand students' values. Literature review has shown that there have been changes in students' values in the last 20 years. In contemporary students, a general decrease in altruism has been observed, but also a larger appreciation for honesty toward patients has been declared. The analyzed literature did not find validated tools available in Italian that explore personal and professional values of nursing students. This study was an Italian linguistic and cultural adaptation of a research tool. The authors aimed to validate, for the Italian context, the Salford-Scott Nursing Values Questionnaire, enhanced by Johnson to explore the nursing profession's values. The Beaton Model was used as well as Valmi's. These models require five phases, with the goal of producing a pre-final version of the instrument for it to then be administered to a sample of the target and expert population. The study was approved by the Council of the Nursing Degree University course of the Modena and Reggio Emilia University, Reggio Emilia site, and the identity of the subjects was protected at every moment of the testing. Face validation was achieved since the clarity percentile for each item was 100%. Content validity was also reached, measured from the content validity index and the scale validity index. The study has confirmed the reliability of the instrument's internal consistence with a value of Cronbach's alpha on 0.95 of total of items. The reliability of the test-retest confirms the stability of the instrument in time (r = 0.908; p = 0.01). The study concludes that the instrument is ready to be administered to the target population, a sample group of nursing students. © The Author(s) 2014.

  17. Spermiogenesis and sperm ultrastructure in Calicotyle affinis Scott, 1911 (Platyhelminthes, Monogenea, Monopisthocotylea, Monocotylidae

    Directory of Open Access Journals (Sweden)

    Bruňanská M.

    2017-12-01

    Full Text Available Spermatological characteristics of Calicotyle affinis Scott, 1911, an endoparasitic monocotylid monogenean from the cloaca of a holocephalan fish Chimaera monstrosa L, have been investigated by means of transmission electron microscopy for the first time. Spermiogenesis exhibits features basically similar to those of the congeneric Calicotyle kroyeri and Calicotyle australiensis, but there are some new findings with respect to the formation and fine structure of the spermatozoon including the remarkable complex end-piece (EP. Morphogenesis of the EP, which is located at the anterior (proximal region of the late spermatid, includes two stages: (1 the centriolar region is continuous with a cytoplasmic mass of the zone of differentiation, the electron-dense surface of the spermatid undergoes significant changes in the sculpturing and the inner core of developing spermatid is electron-lucent; (2 after central fusion of the arching membranes a definitive structure of the EP is subsequently evolved, finally comprising 3 – 4 electron-dense discs attached to a central common electron-lucent column. The EP is considered as a synapomorphy of the genera Calicotyle + Dictyocotyle. The mature spermatozoon of C. affinis comprises the EP, two parallel axonemes of almost equal lengths with the 9 + “1” trepaxonematan pattern, mitochondrion, nucleus, and a reduced number of parallel cortical microtubules (1 – 3. The posterior (distal extremity of the mature spematozoon contains a single tapering axoneme. Ultrastructural characteristics of the mature spermatozoon of C. affinis coincide mostly with those of congeneric C. australiensis. Variations of the spermatological characters within the genus Calicotyle, between Calicotyle and enigmatic Dictyocotyle as well as other monocotylid monogeneans are discussed.

  18. Hedonism And Materialism As Negative Effects Of Social Changes In American Society Potrayed In The Novel This Side Of Paradise Written By F. Scott Fitzgerald

    OpenAIRE

    Elysia, Irene Nyssa

    2015-01-01

    Judul skripsi ini adalah ‘HEDONISM AND MATERIALISM AS NEGATIVE EFFECTS OF SOCIAL CHANGES IN AMERICAN SOCIETY POTRAYED IN THE NOVEL THIS SIDE OF PARADISE WRITTEN BY F. SCOTT FITZGERALD’. Sesuai dengan judulnya, skripsi ini membahas tentang fenomena hedonisme dan materialisme yang terjadi di Amerika pada awal tahun 1920an, sebagai dampak negatif dari Perang Dunia I. Fenomena ini dapat dibuktikan dari gambaran yang dipaparkan oleh Scott melalui novel ini, yaitu tentang kondisi masyarakat terutam...

  19. The case of Scott Ortiz: a clash between criminal justice and public health

    Directory of Open Access Journals (Sweden)

    Tobia Maria S

    2006-07-01

    Full Text Available Abstract The criminal justice system creates particular challenges for persons with HIV and Hepatitis C, many of whom have a history of injection drug use. The case of Scott Ortiz, taken from public trial and sentencing transcripts, reveals the manner in which incarceration may delay learning of important health problems such as Hepatitis C infection. In addition, the case of Mr. Ortiz suggests the bias in sentencing that a former injection drug user may face. Collaboration between the Montefiore Medical Center residency in Social Medicine and a Bronx legal services agency, Bronx Defenders, yielded the discovery that a decade after diagnosis with HIV and after long term incarceration, Mr. Ortiz was infected with Hepatitis C. Mr. Ortiz only became aware of his advanced Hepatitis C and liver damage during his trial. The second important aspect of this case centers on the justification for lengthy sentence for a burglary conviction. The presiding Judge in Mr. Ortiz's case acknowledged that because of his advanced illness, Mr. Ortiz posed no threat to society as a burglar (the crime for which he was convicted. But the Judge elected to use his discretion to sentence Mr. Ortiz to a term of 15 years to life (as opposed to a minimum of two to four years based on the idea that the public health would be served by preventing Mr. Ortiz from returning to the life of a street addict, sharing dirty needles with others. Mr. Ortiz reports distant injection drug use, no evidence of current or recent drug use was presented during Mr. Ortiz's trial and he reports no injection drug use for over a decade. In this case, bias against a former injection drug user, masquerading as concern for public health, is used to justify a lengthier sentence. Mr. Ortiz's lack of awareness of his Hepatitis C infection despite long term incarceration, combined with the justification for his dramatically increased sentence, provide examples of how persons within the criminal justice

  20. Scott y Zelda Fitzgerald y el psicoanálisis: la construcción de "Suave es la noche"

    OpenAIRE

    Esteve Díaz, Nuria

    2016-01-01

    Esta tesis aporta una investigación original que pretende analizar la novela Suave es la noche (Tender is the Night, 1934) del escritor norteamericano Francis Scott Key Fitzgerald desde la perspectiva de las humanidades médicas y de manera particular, de las relaciones entre medicina y literatura. En Suave es la noche existen amplias referencias médicas y conceptos psicoanalíticos relacionados con la psiquiatría europea de finales del siglo XIX y comienzos del XX, por lo que cobra especial in...

  1. Possible Mafic Patches in Scott Crater Highlight the Need for Resource Exploration on the Lunar South Polar Region

    Science.gov (United States)

    Cooper, Bonnie L.

    2007-01-01

    Possible areas of mafic material on the rim and floor of Scott crater (82.1 deg S, 48.5 deg E) are suggested by analysis of shadow-masked Clementine false-color-ratio images. Mafic materials common in mare and pyroclastic materials can produce more oxygen than can highlands materials, and mafic materials close to the south pole may be important for propellant production for a future lunar mission. If the dark patches are confirmed as mafic materials, this finding would suggest that other mafic patches may exist, even closer to the poles, which were originally mapped as purely anorthositic.

  2. La diaspora americana in Europa: il caso degli espatriati in Tender is the Night di F. Scott Fitzgerald

    Directory of Open Access Journals (Sweden)

    Elisa A. Pantaleo

    2015-11-01

    Full Text Available From 1921 to 1930, F. Scott Fitzgerald travelled to Europe four times, and he spent almost four years in France and one year in Switzerland. While living abroad in the multicultural environment of Paris and of the French Riviera, his attitude towards Europe underwent a major change. Tender is the Night marks a significant transition from the narrow nationalism of Fitzgerald’s first travel correspondence to an increased sensitivity towards European otherness. The cultural encounter with Europe – that in the novel is rendered through an hybridization of the language and the characters –helped the author to reinterpret his identity in a cosmopolitan perspective.

  3. A novel missense mutation in the NDP gene in a child with Norrie disease and severe neurological involvement including infantile spasms.

    Science.gov (United States)

    Lev, Dorit; Weigl, Yuval; Hasan, Mariana; Gak, Eva; Davidovich, Michael; Vinkler, Chana; Leshinsky-Silver, Esther; Lerman-Sagie, Tally; Watemberg, Nathan

    2007-05-01

    Norrie disease (ND) is a rare X-linked recessive disorder characterized by congenital blindness and in some cases, mental retardation and deafness. Other neurological complications, particularly epilepsy, are rare. We report on a novel mutation identified in a patient with ND and profound mental retardation. The patient was diagnosed at the age of 6 months due to congenital blindness. At the age of 8 months he developed infantile spasms, which were diagnosed at 11 months as his EEG demonstrated hypsarrhythmia. Mutation analysis of the ND gene (NDP) of the affected child and his mother revealed a novel missense mutation at position c.134T > A resulting in amino acid change at codon V45E. To the best of our knowledge, such severe neurological involvement has not been previously reported in ND patients. The severity of the phenotype may suggest the functional importance of this site of the NDP gene.

  4. Norrie-Syndrom

    OpenAIRE

    Flügel, T; Pflug, C; Niessen, A

    2016-01-01

    Hintergrund: Vorgestellt wurde in unserer Klinik ein 17-jähriger Junge mit angeborener Blindheit. Er leidet zusätzlich seit dem 14. Lebensjahr unter einer schubweise progredienten Schwerhörigkeit. Aktuell zeigte sich eine mittelgradige Schwerhörigkeit beidseits. Eine humangenetische Abklärung der Augenveränderungen hatte in der frühen Kindheit keine Auffälligkeiten ergeben. Die Familienanamnese ist bezogen auf Hörstörungen oder Blindheit leer. Wegen der neu aufgetretenen progredienten Schwer...

  5. 4- Norris.pmd

    African Journals Online (AJOL)

    chifaou.amzat

    2011-08-20

    Aug 20, 2011 ... current problems/opportunities and the possible solutions. .... are wheat, lucerne, tomatoes, spinach, watermelons, cabbages, groundnuts, ..... following activities: hydroponics, greenhouses, high-value crops, specialised.

  6. Dynamics of the Davydov–Scott soliton with location or velocity mismatch of its high-frequency component

    Energy Technology Data Exchange (ETDEWEB)

    Blyakhman, L.G.; Gromov, E.M.; Onosova, I.V.; Tyutin, V.V., E-mail: vtyutin@hse.ru

    2017-05-03

    The dynamics of a two-component Davydov–Scott (DS) soliton with a small mismatch of the initial location or velocity of the high-frequency (HF) component was investigated within the framework of the Zakharov-type system of two coupled equations for the HF and low-frequency (LF) fields. In this system, the HF field is described by the linear Schrödinger equation with the potential generated by the LF component varying in time and space. The LF component in this system is described by the Korteweg–de Vries equation with a term of quadratic influence of the HF field on the LF field. The frequency of the DS soliton's component oscillation was found analytically using the balance equation. The perturbed DS soliton was shown to be stable. The analytical results were confirmed by numerical simulations. - Highlights: • The dynamics of the Davydov–Scott soliton with initial location or velocity mismatch of the HF component was investigated. • The study was performed within the framework of coupled linear Schrödinger and KdV equations for the HF and LF fields. • Analytical and numerical approaches were used. • The frequency of the DS soliton component oscillation was found. • Stability of the perturbed DS solitons was demonstrated.

  7. Adapting Scott and Bruce's General Decision-Making Style Inventory to Patient Decision Making in Provider Choice.

    Science.gov (United States)

    Fischer, Sophia; Soyez, Katja; Gurtner, Sebastian

    2015-05-01

    Research testing the concept of decision-making styles in specific contexts such as health care-related choices is missing. Therefore, we examine the contextuality of Scott and Bruce's (1995) General Decision-Making Style Inventory with respect to patient choice situations. Scott and Bruce's scale was adapted for use as a patient decision-making style inventory. In total, 388 German patients who underwent elective joint surgery responded to a questionnaire about their provider choice. Confirmatory factor analyses within 2 independent samples assessed factorial structure, reliability, and validity of the scale. The final 4-dimensional, 13-item patient decision-making style inventory showed satisfactory psychometric properties. Data analyses supported reliability and construct validity. Besides the intuitive, dependent, and avoidant style, a new subdimension, called "comparative" decision-making style, emerged that originated from the rational dimension of the general model. This research provides evidence for the contextuality of decision-making style to specific choice situations. Using a limited set of indicators, this report proposes the patient decision-making style inventory as valid and feasible tool to assess patients' decision propensities. © The Author(s) 2015.

  8. Environmental Assessment of the Gering-Stegall 115-kV Transmission Line Consolidation Project, Scotts Bluff County, Nebraska

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    The Department of Energy (DOE), Western Area Power Administration (Western) proposes to consolidate segments of two transmission lines near the Gering Substation in Gering, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska, within the city of Gering. Presently, there are three parallel 115-kilovolt (kV) transmission lines on separate rights-of-way (ROW) that terminate at the Gering Substation. The project would include dismantling the Archer-Gering wood-pole transmission line and rebuilding the remaining two lines on single-pole steel double circuit structures. The project would consolidate the Gering-Stegall North and Gering-Stegall South 115-kV transmission lines on to one ROW for a 1.33-mile segment between the Gering Substation and a point west of the Gering Landfill. All existing wood-pole H-frame structures would be removed, and the Gering-Stegall North and South ROWs abandoned. Western is responsible for the design, construction, operation, and maintenance of the line. Western prepared an environmental assessment (EA) that analyzed the potential environmental impacts of the proposed construction, operation, and maintenance of the 115-kV transmission line consolidation. Based on the analyses in the EA, the DOE finds that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act of 1969 (NEPA).

  9. Environmental Assessment of the Gering-Stegall 115-kV Transmission Line Consolidation Project, Scotts Bluff County, Nebraska

    International Nuclear Information System (INIS)

    1995-05-01

    The Department of Energy (DOE), Western Area Power Administration (Western) proposes to consolidate segments of two transmission lines near the Gering Substation in Gering, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska, within the city of Gering. Presently, there are three parallel 115-kilovolt (kV) transmission lines on separate rights-of-way (ROW) that terminate at the Gering Substation. The project would include dismantling the Archer-Gering wood-pole transmission line and rebuilding the remaining two lines on single-pole steel double circuit structures. The project would consolidate the Gering-Stegall North and Gering-Stegall South 115-kV transmission lines on to one ROW for a 1.33-mile segment between the Gering Substation and a point west of the Gering Landfill. All existing wood-pole H-frame structures would be removed, and the Gering-Stegall North and South ROWs abandoned. Western is responsible for the design, construction, operation, and maintenance of the line. Western prepared an environmental assessment (EA) that analyzed the potential environmental impacts of the proposed construction, operation, and maintenance of the 115-kV transmission line consolidation. Based on the analyses in the EA, the DOE finds that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act of 1969 (NEPA)

  10. Clinical, biochemical, and neuropsychiatric evaluation of a patient with a contiguous gene syndrome due to a microdeletion Xp11.3 including the Norrie disease locus and monoamine oxidase (MAOA and MAOB) genes.

    Science.gov (United States)

    Collins, F A; Murphy, D L; Reiss, A L; Sims, K B; Lewis, J G; Freund, L; Karoum, F; Zhu, D; Maumenee, I H; Antonarakis, S E

    1992-01-01

    Norrie disease is a rare X-linked recessive disorder characterized by blindness from infancy. The gene for Norrie disease has been localized to Xp11.3. More recently, the genes for monoamine oxidase (MAOA, MAOB) have been mapped to the same region. This study evaluates the clinical, biochemical, and neuropsychiatric data in an affected male and 2 obligate heterozygote females from a single family with a submicroscopic deletion involving Norrie disease and MAO genes. The propositus was a profoundly retarded, blind male; he also had neurologic abnormalities including myoclonus and stereotopy-habit disorder. Both obligate carrier females had a normal IQ. The propositus' mother met diagnostic criteria for "chronic hypomania and schizotypal features." The propositus' MAO activity was undetectable and the female heterozygotes had reduced levels comparable to patients receiving MAO inhibiting antidepressants. MAO substrate and metabolite abnormalities were found in the propositus' plasma and CSF. This study indicates that subtle biochemical and possibly neuropsychiatric abnormalities may be detected in some heterozygotes with the microdeletion in Xp11.3 due to loss of the gene product for the MAO genes; this deletion can also explain some of the complex phenotype of this contiguous gene syndrome in the propositus.

  11. PORTER S FIVE FORCES MODEL SCOTT MORTON S FIVE FORCES MODEL BAKOS TREACY MODEL ANALYZES STRATEGIC INFORMATION SYSTEMS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Indra Gamayanto

    2004-01-01

    Full Text Available Wollongong City Council (WCC is one of the most progressive and innovative local government organizations in Australia. Wollongong City Council use Information Technology to gain the competitive advantage and to face a global economy in the future. Porter's Five Force model is one of the models that can be using at Wollongong City Council because porter's five Forces model has strength in relationship between buyer and suppliers (Bargaining power of suppliers and bargaining power of buyers. Other model such as Scott Morton's Five Forces model has strength to analyze the social impact factor, so to gain competitive advantage in the future and have a good IT/IS strategic planning; this model can be use also. Bakos & Treacy model almost the same as Porter's model but Bakos & Treacy model can also be applying into Wollongong City Council to improve the capability in Transforming organization, efficiency, and effectiveness.

  12. Absence of a Scott correction for the total binding energy of noninteracting fermions in a smooth potential well

    International Nuclear Information System (INIS)

    Huxtable, B.D.

    1988-01-01

    It is shown, for V in a particular class of smooth functions, that the total binding energy, E(Z), of Z noninteracting Fermions in the potential well Z 4/3 V(Z 1/3 X) obeys E(Z) = c TF (V)Z 7/3 + O(Z 5/3 ) as Z → ∞. Here c TF (V) is the coefficient predicted by Thomas-Fermi theory. This result is consistent with the conjectured Scott correction, which occurs at order Z 2 , to the total binding energy of an atomic number Z. This correction is thought to arise only because V(x)∼ - |x| -1 near x = 0 in the atomic problem, and so V is not a smooth function

  13. A análise de redes na sociologia e nos estudos sobre grupos econômicos: entrevista com John Scott

    Directory of Open Access Journals (Sweden)

    Rodolfo Palazzo Dias

    2017-07-01

    Full Text Available Com o objetivo de tornar mais acessível ao público brasileiro a área de Análise de Redes Sociais (ARS, Em Tese realizou uma entrevista com Jonh Scott, renomado autor dessa área.

  14. Runoff Variability in the Scott River (SW Spitsbergen in Summer Seasons 2012–2013 in Comparison with the Period 1986–2009

    Directory of Open Access Journals (Sweden)

    Franczak Łukasz

    2016-09-01

    Full Text Available River runoff variability in the Scott River catchment in the summer seasons 2012 and 2013 has been presented in comparison to the multiannual river runoff in 1986–2009. Both in particular seasons and in the analysed multiannual, high variability of discharge rate was recorded. In the research periods 2012–2013, a total of 11 952 water stages and 20 flow rates were measured in the analysed cross-section for the determination of 83 daylong discharges. The mean multiannual discharge of the Scott River amounted to 0.96 m3·s−1. The value corresponds to a specific runoff of 94.6 dm3·s−1·km2, and the runoff layer 937 mm. The maximum values of daily discharge amounted to 5.07 m3·s−1, and the minimum values to 0.002 m3·s−1. The highest runoff occurs in the second and third decade of July, and in the first and second decade of August. The regime of the river is determined by a group of factors, and particularly meteorological conditions affecting the intensity of ablation, and consequently river runoff volume. We found a significant correlation (0.60 in 2012 and 0.67 in 2013 between the air temperature and the Scott River discharge related to the Scott Glacier ice melt.

  15. The Third Turn toward the Social: Nancy Welch's "Living Room," Tony Scott's "Dangerous Writing," and Rhetoric and Composition's Turn toward Grassroots Political Activism

    Science.gov (United States)

    Kinney, Kelly; Girshin, Thomas; Bowlin, Barrett

    2013-01-01

    This review essay examines recent texts by Nancy Welch and Tony Scott, both of which use embodied activism as a starting point for their inquiries. Taken together, these works point to a distinct shift in composition studies' turn toward the social, one that calls on workers both within and outside the academy to actively engage in grassroots…

  16. Intrafamilial variability of the ocular phenotype in a Polish family with a missense mutation (A63D) in the Norrie disease gene.

    Science.gov (United States)

    Zaremba, J; Feil, S; Juszko, J; Myga, W; van Duijnhoven, G; Berger, W

    1998-09-01

    To describe the phenotypic variability in a Polish Norrie disease (ND) family associated with the missense mutation A63D. A patient with spared vision from a Polish ND family underwent detailed ophthalmological examinations including slit-lamp biomicroscopy, ultrasound (USG), angiography, Goldmann kinetic visual field, and electroretinography (ERG). Mutation screening was carried out using the single-strand conformation polymorphism (SSCP) technique and subsequent DNA sequencing of the coding part of the ND gene. A mutation was detected (exon 3, A63D) in a large Polish family with 12 affected males, all but one presenting with classical ND symptoms. In one male, partially preserved vision was observed up to 40 years of age (distance acuity of the right eye 1/50 and left eye 2/50). Slit-lamp examination revealed remnants of a persistent primary vitreous and hyaloid artery. Upon angiography, the retina was vascularized within the posterior pole but not in the periphery. The ERG revealed pathological changes characteristic for chorioretinal degenerations. Within one family, individuals with identical sequence alterations in the ND gene can show remarkable phenotypic variability of the ocular symptoms. These findings indicate the involvement of additional factors (epigenetic or genetic) in ocular pathogenesis of ND.

  17. Contiguous deletion of the NDP, MAOA, MAOB, and EFHC2 genes in a patient with Norrie disease, severe psychomotor retardation and myoclonic epilepsy.

    Science.gov (United States)

    Rodriguez-Revenga, L; Madrigal, I; Alkhalidi, L S; Armengol, L; González, E; Badenas, C; Estivill, X; Milà, M

    2007-05-01

    Norrie disease (ND) is an X-linked disorder, inherited as a recessive trait that, therefore, mostly affects males. The gene responsible for ND, called NDP, maps to the short arm of chromosome X (Xp11.4-p11.3). We report here an atypical case of ND, consisting of a patient harboring a large submicroscopic deletion affecting not only the NDP gene but also the MAOA, MAOB, and EFHC2 genes. Microarray comparative genomic hybridization (CGH) analysis showed that 11 consecutive bacterial artificial chromosome (BAC) clones, mapping around the NDP gene, were deleted. These clones span a region of about 1 Mb on Xp11.3. The deletion was ascertained by fluorescent in situ hybridization (FISH) analysis with different BAC clones located within the region. Clinical features of the proband include bilateral retinal detachment, microcephaly, severe psychomotor retardation without verbal language skills acquired, and epilepsy. The identification and molecular characterization of this case reinforces the idea of a new contiguous gene syndrome that would explain the complex phenotype shared by atypical ND patients.

  18. Retinal vascular abnormalities and dragged maculae in a carrier with a new NDP mutation (c.268delC) that caused severe Norrie disease in the proband.

    Science.gov (United States)

    Lin, Phoebe; Shankar, Suma P; Duncan, Jacque; Slavotinek, Anne; Stone, Edwin M; Rutar, Tina

    2010-02-01

    Norrie disease (ND) is caused by mutations in the ND pseudoglioma (NDP) gene (MIM 300658) located at chromosome Xp11.4-p11.3. ND is characterized by abnormal retinal vascular development and vitreoretinal disorganization presenting at birth. Systemic manifestations include sensorineural deafness, progressive mental disorder, behavioral and psychological problems, growth failure, and seizures. Other vitreoretinopathies that are associated with NDP gene mutations include X-linked familial exudative vitreoretinopathy, Coats disease, persistent fetal vasculature, and retinopathy of prematurity. Phenotypic variability associated with NDP gene mutations has been well documented in affected male patients. However, there are limited data on signs in female carriers, with mild peripheral retinal abnormalities reported in both carrier and noncarrier females of families with NDP gene mutations. Here, we report a family harboring a single base-pair deletion, c.268delC, in the NDP gene causing a severe ND phenotype in the male proband and peripheral retinal vascular abnormalities with dragged maculae similar to those observed in familial exudative vitreoretinopathy in his carrier mother. Copyright (c) 2010 American Association for Pediatric Ophthalmology and Strabismus. Published by Mosby, Inc. All rights reserved.

  19. Information geometric analysis of phase transitions in complex patterns: the case of the Gray-Scott reaction–diffusion model

    International Nuclear Information System (INIS)

    Har-Shemesh, Omri; Quax, Rick; Hoekstra, Alfons G; Sloot, Peter M A

    2016-01-01

    The Fisher–Rao metric from information geometry is related to phase transition phenomena in classical statistical mechanics. Several studies propose to extend the use of information geometry to study more general phase transitions in complex systems. However, it is unclear whether the Fisher–Rao metric does indeed detect these more general transitions, especially in the absence of a statistical model. In this paper we study the transitions between patterns in the Gray-Scott reaction–diffusion model using Fisher information. We describe the system by a probability density function that represents the size distribution of blobs in the patterns and compute its Fisher information with respect to changing the two rate parameters of the underlying model. We estimate the distribution non-parametrically so that we do not assume any statistical model. The resulting Fisher map can be interpreted as a phase-map of the different patterns. Lines with high Fisher information can be considered as boundaries between regions of parameter space where patterns with similar characteristics appear. These lines of high Fisher information can be interpreted as phase transitions between complex patterns. (paper: disordered systems, classical and quantum)

  20. Multi-time-over-threshold technique for photomultiplier signal processing: Description and characterization of the SCOTT ASIC

    International Nuclear Information System (INIS)

    Ferry, S.; Guilloux, F.; Anvar, S.; Chateau, F.; Delagnes, E.; Gautard, V.; Louis, F.; Monmarthe, E.; Le Provost, H.; Russo, S.; Schuller, J.-P.; Stolarczyk, Th.; Vallage, B.; Zonca, E.

    2012-01-01

    KM3NeT aims to build a cubic-kilometer scale neutrino telescope in the Mediterranean Sea based on a 3D array of photomultiplier tubes. A dedicated ASIC, named SCOTT, has been developed for the readout electronics of the PMTs: it uses up to 16 adjustable thresholds to digitize the signals with the multi-time-over-threshold technique. Digital outputs of discriminators feed a circular sampling memory and a “first in first out” digital memory for derandomization. At the end of the data processing, the ASIC produces a digital waveform sampled at 800 MHz. A specific study was carried out to process PMT data and has showed that five specifically chosen thresholds are suited to reach the required timing precision. A dedicated method based on the duration of the signal over a given threshold allows an equivalent timing precision at any charge. A charge estimator using the information from the thresholds allows a charge determination within less than 20% up to 60 pe.

  1. Multi-time-over-threshold technique for photomultiplier signal processing: Description and characterization of the SCOTT ASIC

    Science.gov (United States)

    Ferry, S.; Guilloux, F.; Anvar, S.; Chateau, F.; Delagnes, E.; Gautard, V.; Louis, F.; Monmarthe, E.; Le Provost, H.; Russo, S.; Schuller, J.-P.; Stolarczyk, Th.; Vallage, B.; Zonca, E.; Representing the KM3NeT Consortium

    2012-12-01

    KM3NeT aims to build a cubic-kilometer scale neutrino telescope in the Mediterranean Sea based on a 3D array of photomultiplier tubes. A dedicated ASIC, named SCOTT, has been developed for the readout electronics of the PMTs: it uses up to 16 adjustable thresholds to digitize the signals with the multi-time-over-threshold technique. Digital outputs of discriminators feed a circular sampling memory and a “first in first out” digital memory for derandomization. At the end of the data processing, the ASIC produces a digital waveform sampled at 800 MHz. A specific study was carried out to process PMT data and has showed that five specifically chosen thresholds are suited to reach the required timing precision. A dedicated method based on the duration of the signal over a given threshold allows an equivalent timing precision at any charge. A charge estimator using the information from the thresholds allows a charge determination within less than 20% up to 60 pe.

  2. Aarskog-Scott syndrome: clinical update and report of nine novel mutations of the FGD1 gene.

    Science.gov (United States)

    Orrico, A; Galli, L; Faivre, L; Clayton-Smith, J; Azzarello-Burri, S M; Hertz, J M; Jacquemont, S; Taurisano, R; Arroyo Carrera, I; Tarantino, E; Devriendt, K; Melis, D; Thelle, T; Meinhardt, U; Sorrentino, V

    2010-02-01

    Mutations in the FGD1 gene have been shown to cause Aarskog-Scott syndrome (AAS), or facio-digito-genital dysplasia (OMIM#305400), an X-linked disorder characterized by distinctive genital and skeletal developmental abnormalities with a broad spectrum of clinical phenotypes. To date, 20 distinct mutations have been reported, but little phenotypic data are available on patients with molecularly confirmed AAS. In the present study, we report on our experience of screening for mutations in the FGD1 gene in a cohort of 60 European patients with a clinically suspected diagnosis of AAS. We identified nine novel mutations in 11 patients (detection rate of 18.33%), including three missense mutations (p.R402Q; p.S558W; p.K748E), four truncating mutations (p.Y530X; p.R656X; c.806delC; c.1620delC), one in-frame deletion (c.2020_2022delGAG) and the first reported splice site mutation (c.1935+3A>C). A recurrent mutation (p.R656X) was detected in three independent families. We did not find any evidence for phenotype-genotype correlations between type and position of mutations and clinical features. In addition to the well-established phenotypic features of AAS, other clinical features are also reported and discussed. Copyright 2010 Wiley-Liss, Inc.

  3. Dendrobium nobile Lindley and its bibenzyl component moscatilin are able to protect retinal cells from ischemia/hypoxia by dowregulating placental growth factor and upregulating Norrie disease protein.

    Science.gov (United States)

    Chao, Wen-Haur; Lai, Ming-Yi; Pan, Hwai-Tzong; Shiu, Huei-Wen; Chen, Mi-Mi; Chao, Hsiao-Ming

    2018-06-22

    Presumably, progression of developmental retinal vascular disorders is mainly driven by persistent ischemia/hypoxia. An investigation into vision-threatening retinal ischemia remains important. Our aim was to evaluate, in relation to retinal ischemia, protective effects and mechanisms of Dendrobium nobile Lindley (DNL) and its bibenzyl component moscatilin. The therapeutic mechanisms included evaluations of levels of placental growth factor (PLGF) and Norrie disease protein (NDP). An oxygen glucose deprivation (OGD) model involved cells cultured in DMEM containing 1% O 2 , 94% N 2 and 0 g/L glucose. High intraocular pressure (HIOP)-induced retinal ischemia was created by increasing IOP to 120 mmHg for 60 min in Wistar rats. The methods included electroretinogram (ERG), histopathology, MTT assay and biochemistry. When compared with cells cultured in DMEM containing DMSO (DMSO+DMEM), cells subjected to OGD and pre-administrated with DMSO (DMSO+OGD) showed a significant reduction in the cell viability and NDP expression. Moreover, cells that received OGD and 1 h pre-administration of 0.1 μM moscatilin (Pre-OGD Mos 0.1 μM) showed a significant counteraction of the OGD-induced decreased cell viability. Furthermore, compared with the DMSO+OGD group (44.54 ± 3.15%), there was significant elevated NDP levels in the Pre-OGD Mos 0.1 μM group (108.38 ± 29.33%). Additionally, there were significant ischemic alterations, namely reduced ERG b-wave, less numerous retinal ganglion cells, decreased inner retinal thickness, and reduced/enhanced amacrine's ChAT/Müller's GFAP or vimentin immunolabelings. Moreover, there were significantly increased protein levels of HIF-1α, VEGF, PKM2, RBP2 and, particularly, PLGF (pg/ml; Sham vs. Vehicle: 15.11 ± 1.58 vs. 39.53 ± 5.25). These ischemic effects were significantly altered when 1.0 g/Kg/day DNL (DNL1.0 + I/R or I/R+ DNL1.0) was applied before and/or after ischemia, but not vehicle (Vehicle+I/R). Of

  4. True Grit: In Tracking down the Real Story of a Legendary Hero of the Old West, Vaunda Micheaux Nelson also Nabbed the Coretta Scott King Award

    Science.gov (United States)

    Fleishhacker, Joy

    2010-01-01

    When Vaunda Micheaux Nelson donned a black Stetson to become the biographer of Deputy U.S. Marshal Bass Reeves, she had no idea that her square-shooting book about an unsung African-American hero of the Old West would win over a posse of fans and earn her the prestigious 2010 Coretta Scott King (CSK) Author Award. "Bad News for Outlaws"…

  5. Features of ozone intraannual variability in polar regions based on ozone sounding data obtained at the Resolute and Amundsen-Scott stations

    Energy Technology Data Exchange (ETDEWEB)

    Gruzdev, A.N.; Sitnov, S.A. (AN SSSR, Institut Fiziki Atmosfery, Moscow (USSR))

    1991-04-01

    Ozone sounding data obtained at the Resolute and Amundsen-Scott stations are used to analyze ozone intraannual variability in Southern and Northern polar regions. For the Arctic, in particular, features associated with winter stratospheric warmings, stratospheric-tropospheric exchange, and the isolated evolution of surface ozone are noted. Correlative connections between ozone and temperature making it possible to concretize ozone variability mechanisms are analyzed. 31 refs.

  6. Insertion and deletion mutations in the dinucleotide repeat region of the Norrie disease gene in patients with advanced retinopathy of prematurity.

    Science.gov (United States)

    Hiraoka, M; Berinstein, D M; Trese, M T; Shastry, B S

    2001-01-01

    Retinopathy of prematurity (ROP) is a leading cause of blindness in premature children. It is a multifactorial disorder which causes fibrovascular tissue changes that affect the retina in low birth-weight and short gestational age infants. To determine the prevalence of Norrie disease (ND) gene mutations, clinical examination and molecular genetic analyses were performed in 100 pre-term babies of different ethnic backgrounds who developed advanced ROP. The leukocyte DNA was extracted, amplified by the polymerase chain reaction (PCR), and analyzed by single-strand conformation polymorphism (SSCP), G/T and C/A scanning, and by DNA sequencing. All three exons, including splice sites and the 3'-untranslated region, were screened. Of the 100 patients analyzed, 2 patients with advanced ROP showed a mobility shift in the DNA. In 1 patient, this mobility shift was caused by the insertion of an additional 12-bp CT repeat in exon 1, and in the second patient, there was a 14-bp deletion in the same exon of the ND gene, as evidenced by direct sequencing of the amplified products. Similar analyses of exons 2 and 3 and the 3'-untranslated region failed to detect additional mutations in the gene. None of the 130 normal, unrelated controls revealed similar changes. Taking into account the above results, as well as those of other studies, it appears that the ND gene mutations can account for 3% of cases of advanced ROP. Although the ND gene is not frequently involved in advanced ROP, the present large-scale study further supports the hypothesis that genetic influences may play an important role in the development of severe ROP in some premature infants.

  7. A C597-->A polymorphism in the Norrie disease gene is associated with advanced retinopathy of prematurity in premature Kuwaiti infants.

    Science.gov (United States)

    Haider, M Z; Devarajan, L V; Al-Essa, M; Kumar, H

    2002-01-01

    Retinopathy of prematurity (ROP) is a retinal vascular disease which occurs in infants with a short gestational age and low birth weight and may lead to retinal detachment and blindness. In some premature infants, ROP progresses to advanced stages despite rigorous intervention, but in the majority, it spontaneously regresses before the threshold stage. Genetic factors, e.g. mutations in the Norrie disease (ND) gene, have been implicated in determining the progression of ROP to advanced stages. We have identified a novel C597A polymorphism of the ND gene; we screened this and another mutation in the ND gene, C110G, in 210 premature Kuwaiti infants using PCR-RFLP, DNA sequence analysis and DNA enzyme immunoassay hybridization to investigate their association with advanced-stage ROP. In this cohort of premature Kuwaiti newborns, 115 of 210 babies had no eye problems and served as controls, while 95 were found to have ROP. In 71 of the 95 ROP cases, the disease spontaneously regressed at or before stage 3, while in 24 of 95 ROP cases, the disease progressed to advanced stages 4 or 5. The incidence of the AA genotype of the C597A polymorphism was considerably higher in advanced-stage ROP cases (83.3%) compared to spontaneously regressing ROP cases (0%) and the normal controls (10.4%) (p < 0.0001). For the other genotypes, no significant difference was detected between the controls and ROP cases. In the case of the C110G mutation in the ND gene, no significant differences were detected between the controls and ROP cases, and the majority of subjects had a CC genotype in all three groups. Copyright 2002 National Science Council, ROC and S. Karger AG, Basel

  8. Controlling Listeria monocytogenes Scott A on Surfaces of Fully Cooked Turkey Deli Product Using Organic Acid-Containing Marinades as Postlethality Dips.

    Science.gov (United States)

    Casco, Gerardo; Johnson, Jennifer L; Taylor, T Matthew; Gaytán, Carlos N; Brashears, Mindy M; Alvarado, Christine Z

    2015-01-01

    This study evaluated the efficacy of organic acids applied singly or in combination as postlethality dips to sliced uncured turkey deli loaves to inhibit the growth of Listeria monocytogenes (Lm) Scott A. Treatments consisted of sodium lactate (SL; 3.6%), potassium lactate (PL; 3.6%), sodium citrate (SC; 0.75%), a combination of SL and sodium diacetate (SDA; 0.25%), and a combination of SL/PL/SDA, alongside appropriate negative and positive controls. Products were inoculated with 10(4)-10(5) CFU/mL streptomycin-resistant (1500 μg/mL) Lm Scott A prior to treatment. Products were then stored at ~4°C and sampled at 0, 7, 14, 21, 28, 42, and 56 d. The SL/SDA combination applied to turkey slices extended the lag phase through 21 days of refrigerated storage. Numbers of Lm Scott A rose by 0.7 log10 CFU/g through the 56 d storage period. The application of the SL/PL/SDA treatment to turkey product surfaces extended the lag phase through 42 d, with pathogen numbers declining after 21 d. Combination organic acid dips prolonged the lag phase for 2 to 6 wk on turkey product surfaces and can be useful as antimicrobial agents for Lm control on postlethality exposed sliced deli products.

  9. Road Bridges and Culverts, MDTA Culverts, Culverts on John F. Kennedy Highway (I95), Baltimore Harbor Tunnel Throughway, Francis Scott Key Bridge, Bay bridge, Nice Bridge, Published in 2010, 1:1200 (1in=100ft) scale, Maryland Transportation Authority.

    Data.gov (United States)

    NSGIC State | GIS Inventory — Road Bridges and Culverts dataset current as of 2010. MDTA Culverts, Culverts on John F. Kennedy Highway (I95), Baltimore Harbor Tunnel Throughway, Francis Scott Key...

  10. Editorial | Scott | Ergonomics SA

    African Journals Online (AJOL)

    Ergonomics SA. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 1 (2011) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT ...

  11. FLOODPLAIN, SCOTT COUNTY, IOWA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  12. The application of business models to medical research: interviews with two founders of directed-philanthropy foundations. Interview with Scott Johnson and Don Listwin by Kathryn A. Phillips.

    Science.gov (United States)

    Scott, Johnson; Listwin, Don

    2007-01-01

    A new trend in research funding has emerged: directed philanthropy, in which the donor plays an active, hands-on role in managing the research by applying a "business model." Although such efforts now represent only a small portion of foundation funding, they have potentially far-reaching implications because (1) the approach of using a business model is being applied more broadly and (2) the success or failure of these efforts may portend the fate of larger translational efforts. The author conducted interviews with Scott Johnson of the Myelin Repair Foundation and Don Listwin of the Canary Foundation in the fall of 2006.

  13. Scotts Valley Energy Office and Human Capacity Building that will provide energy-efficiency services and develop sustainable renewable energy projects.

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Temashio [Scotts Valley Band of Pomo Indians

    2013-06-28

    The primary goal of this project is to develop a Scotts Valley Energy Development Office (SVEDO). This office will further support the mission of the Tribe's existing leadership position as the DOE Tribal Multi-County Weatherization Energy Program (TMCWEP) in creating jobs and providing tribal homes and buildings with weatherization assistance to increase energy efficiency, occupant comfort and improved indoor air quality. This office will also spearhead efforts to move the Tribe towards its further strategic energy goals of implementing renewable energy systems through specific training, resource evaluation, feasibility planning, and implementation. Human capacity building and continuing operations are two key elements of the SVEDO objectives. Therefore, the project will 1) train and employ additional Tribal members in energy efficiency, conservation and renewable resource analyses and implementation; 2) purchase materials and equipment required to implement the strategic priorities as developed by the Scotts Valley Tribe which specifically include implementing energy conservation measures and alternative energy strategies to reduce energy costs for the Tribe and its members; and 3) obtain a dedicated office and storage space for ongoing SVEDO operations.

  14. Monitoring gas and heat emissions at Norris Geyser Basin, Yellowstone National Park, USA based on a combined eddy covariance and Multi-GAS approach

    Science.gov (United States)

    Lewicki, J. L.; Kelly, P. J.; Bergfeld, D.; Vaughan, R. G.; Lowenstern, J. B.

    2017-11-01

    We quantified gas and heat emissions in an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, located just north of the 0.63 Ma Yellowstone Caldera and near an area of anomalous uplift. From 14 May to 3 October 2016, an eddy covariance system measured half-hourly CO2, H2O and sensible (H) and latent (LE) heat fluxes and a Multi-GAS instrument measured (1 Hz frequency) atmospheric H2O, CO2 and H2S volumetric mixing ratios. We also measured soil CO2 fluxes using the accumulation chamber method and temperature profiles on a grid and collected fumarole gas samples for geochemical analysis. Eddy covariance CO2 fluxes ranged from - 56 to 885 g m- 2 d- 1. Using wavelet analysis, average daily eddy covariance CO2 fluxes were locally correlated with average daily environmental parameters on several-day to monthly time scales. Estimates of CO2 emission rate from the study area ranged from 8.6 t d- 1 based on eddy covariance measurements to 9.8 t d- 1 based on accumulation chamber measurements. Eddy covariance water vapor fluxes ranged from 1178 to 24,600 g m- 2 d- 1. Nighttime H and LE were considered representative of hydrothermal heat fluxes and ranged from 4 to 183 and 38 to 504 W m- 2, respectively. The total hydrothermal heat emission rate (H + LE + radiant) estimated for the study area was 11.6 MW and LE contributed 69% of the output. The mean ± standard deviation of H2O, CO2 and H2S mixing ratios measured by the Multi-GAS system were 9.3 ± 3.1 parts per thousand, 467 ± 61 ppmv, and 0.5 ± 0.6 ppmv, respectively, and variations in the gas compositions were strongly correlated with diurnal variations in environmental parameters (wind speed and direction, atmospheric temperature). After removing ambient H2O and CO2, the observed variations in the Multi-GAS data could be explained by the mixing of relatively H2O-CO2-H2S-rich fumarole gases with CO2-rich and H2O-H2S-poor soil gases. The fumarole H2O/CO2 and CO2/H2S end member ratios (101.7 and 27

  15. Monitoring gas and heat emissions at Norris Geyser Basin, Yellowstone National Park, USA based on a combined eddy covariance and Multi-GAS approach

    Science.gov (United States)

    Lewicki, Jennifer L.; Kelly, Peter; Bergfeld, Deborah; Vaughan, R. Greg; Lowenstern, Jacob B.

    2017-01-01

    We quantified gas and heat emissions in an acid-sulfate, vapor-dominated area (0.04-km2) of Norris Geyser Basin, located just north of the 0.63 Ma Yellowstone Caldera and near an area of anomalous uplift. From 14 May to 3 October 2016, an eddy covariance system measured half-hourly CO2, H2O and sensible (H) and latent (LE) heat fluxes and a Multi-GAS instrument measured (1 Hz frequency) atmospheric H2O, CO2 and H2S volumetric mixing ratios. We also measured soil CO2 fluxes using the accumulation chamber method and temperature profiles on a grid and collected fumarole gas samples for geochemical analysis. Eddy covariance CO2 fluxes ranged from − 56 to 885 g m− 2 d− 1. Using wavelet analysis, average daily eddy covariance CO2 fluxes were locally correlated with average daily environmental parameters on several-day to monthly time scales. Estimates of CO2emission rate from the study area ranged from 8.6 t d− 1 based on eddy covariance measurements to 9.8 t d− 1 based on accumulation chamber measurements. Eddy covariance water vapor fluxes ranged from 1178 to 24,600 g m− 2 d− 1. Nighttime H and LEwere considered representative of hydrothermal heat fluxes and ranged from 4 to 183 and 38 to 504 W m− 2, respectively. The total hydrothermal heat emission rate (H + LE + radiant) estimated for the study area was 11.6 MW and LE contributed 69% of the output. The mean ± standard deviation of H2O, CO2 and H2S mixing ratios measured by the Multi-GAS system were 9.3 ± 3.1 parts per thousand, 467 ± 61 ppmv, and 0.5 ± 0.6 ppmv, respectively, and variations in the gas compositions were strongly correlated with diurnal variations in environmental parameters (wind speed and direction, atmospheric temperature). After removing ambient H2O and CO2, the observed variations in the Multi-GAS data could be explained by the mixing of relatively H2O-CO2-H2S-rich fumarole gases with CO2-rich and H2O-H2S-poor soil gases. The

  16. Harnessing the Power of Emotion for Social Change: Review of Numbers and Nerves: Information, Emotion, and Meaning in a World of Data by Scott Slovic and Paul Slovic (2015

    Directory of Open Access Journals (Sweden)

    Anne M.W. Kelly

    2017-01-01

    Full Text Available Scott Slovic and Paul Slovic (Eds.. Numbers and Nerves: Information, Emotion, and Meaning in a World of Data (Corvallis, OR: Oregon State University Press, 2015. 272 pp. ISBN 978-0-87071-776-5. Literature and environment professor Scott Slovic, and his father, psychologist Paul Slovic, editors of this collection of essays and interviews, describe and demonstrate the psychological effects which hamper our ability to comprehend and respond appropriately to large numerical data. The collection then offers a brief survey of art works which, by first appealing to viewers’ emotions, can potentially move the viewer to a better understanding of numbers.

  17. Connecting Numbers with Emotion: Review of Numbers and Nerves: Information, Emotion, and Meaning in a World of Data by Scott Slovic and Paul Slovic (2015

    Directory of Open Access Journals (Sweden)

    Samuel L. Tunstall

    2017-01-01

    Full Text Available Scott Slovic and Paul Slovic (Eds.. Numbers and Nerves: Information, Emotion, and Meaning in a World of Data (Corvallis, OR: Oregon State University Press, 2015. 272 pp. ISBN 978-0-87071-776-5. It is common to view quantitative literacy as reasoning with respect to numbers. In Numbers and Nerves, the contributors to the volume make clear that we should attend not only to how students consciously reason with numbers, but also how our innate biases influence our actions when faced with numbers. Beginning with the concepts of psychic numbing, and then psuedoinefficacy, the contributors to the volume examine how our behaviors when faced with large numbers are often not mathematically rational. I consider the implications of these phenomena for the Numeracy community.

  18. Play the game in the opening scene A multidisciplinary lens for understanding (videoludic movies, including Super Mario Bros., Resident Evil and Scott Pilgrim vs. the World

    Directory of Open Access Journals (Sweden)

    Enrico Gandolfi

    2015-09-01

    Full Text Available The aim of this article is to create a multidisciplinary tool concerning the passage from the medium of videogames to cinema. According to concepts taken from Media Studies, Cultural Studies, Semiotics and Game Studies, we will explore the multiple dimensions and the related connections that occur in the film linearization of digital interaction: production issues, narrative and aesthetic elements, heuristics and mechanics in-game and on the big screen, and so on. The framework will be tested through three paradigmatic case studies: Super Mario, Resident Evil, and Scott Pilgrim vs. the World. The overall intent is to give scholars, and also practitioners, a holistic perspective on this peculiar type of crossmedia process, pointing out virtuous productive strategies as ruinous ones.

  19. Landscapes of The Mind: The Setting as Psyche in Nathaniel Hawthorne's The Scarlet Letter And F. Scott Fitzgerald's The Great Gatsby Landscapes of The Mind: The Setting as Psyche in Nathaniel Hawthorne's The Scarlet Letter And F. Scott Fitzgerald's The Great Gatsby

    Directory of Open Access Journals (Sweden)

    Cruce Stark

    2009-09-01

    Full Text Available In the closing moment of F. Scott Fitzgerald's The Great Gateby, Nick returns for one last look at what once was Gateby's house. But instead of physical buildings, he has a vision of an earlier time, a vision of the "old island" that "flowered once for Dutch sailor's eyes -- a fresh green breast of the new world." "For a transitory enchanted moment," Nick thinks, "man must have held his breath in the presence of this continent, compelled into an aesthetic contemplation he neither understood nor desired, face to face for the last time in history with something commensurate to his capacity for wonder (182." In the closing moment of F. Scott Fitzgerald's The Great Gateby, Nick returns for one last look at what once was Gateby's house. But instead of physical buildings, he has a vision of an earlier time, a vision of the "old island" that "flowered once for Dutch sailor's eyes -- a fresh green breast of the new world." "For a transitory enchanted moment," Nick thinks, "man must have held his breath in the presence of this continent, compelled into an aesthetic contemplation he neither understood nor desired, face to face for the last time in history with something commensurate to his capacity for wonder (182."

  20. Sequence analysis and transcript identification within 1.5 MB of DNA deleted together with the NDP and MAO genes in atypical Norrie disease patients presenting with a profound phenotype.

    Science.gov (United States)

    Suárez-Merino, B; Bye, J; McDowall, J; Ross, M; Craig, I W

    2001-06-01

    Mutations at the Norrie disease gene locus, NDP, manifest in a broad range of defects. These range from a relatively mild, late-onset, exudative vitreoretinopathy to congenital blindness and sensorineural deafness combined, in some cases, with mental retardation. In addition, extensive deletions involving the NDP locus, located at Xp11.3, the adjacent monoamine oxidadase genes MAOA and MAOB, and additional material, result in a more severe pattern of symptoms. The phenotypes include all or some of the following; mental retardation, involuntary movements, hypertensive crises and hypogonadism. We extended an existing YAC contig to embrace the boundaries of three of the largest deletions and converted this into four PAC contigs. Computer analysis and experimental data have resulted in the identification of several putative loci, including a phosphatase inhibitor 2-like gene (dJ154.1) and a 250-bp sequence which resembles a homeobox domain (dA113.3), 1.2 Mb and 400 kb respectively from the MAO/NDP cluster. The pattern of expression of dJ154.1 suggests that it may represent an important factor contributing to the complex phenotypes of these deletion patients. Hum Mutat 17:523, 2001. Copyright 2001 Wiley-Liss, Inc.

  1. Identification of genes involved in Ca2+ ionophore A23187-mediated apoptosis and demonstration of a high susceptibility for transcriptional repression of cell cycle genes in B lymphoblasts from a patient with Scott syndrome

    Directory of Open Access Journals (Sweden)

    Meyer Dominique

    2005-10-01

    Full Text Available Abstract Background In contrast to other agents able to induce apoptosis of cultured cells, Ca2+ ionophore A23187 was shown to elicit direct activation of intracellular signal(s. The phenotype of the cells derived from patients having the hemorrhagic disease Scott syndrome, is associated with an abnormally high proportion of apoptotic cells, both in basal culture medium and upon addition of low ionophore concentrations in long-term cultures. These features are presumably related to the mutation also responsible for the defective procoagulant plasma membrane remodeling. We analyzed the specific transcriptional re-programming induced by A23187 to get insights into the effect of this agent on gene expression and a defective gene regulation in Scott cells. Results The changes in gene expression upon 48 hours treatment with 200 nM A23187 were measured in Scott B lymphoblasts compared to B lymphoblasts derived from the patient's daughter or unrelated individuals using Affymetrix microarrays. In a similar manner in all of the B cell lines, results showed up-regulation of 55 genes, out of 12,000 represented sequences, involved in various pathways of the cell metabolism. In contrast, a group of 54 down-regulated genes, coding for histones and proteins involved in the cell cycle progression, was more significantly repressed in Scott B lymphoblasts than in the other cell lines. These data correlated with the alterations of the cell cycle phases in treated cells and suggested that the potent effect of A23187 in Scott B lymphoblasts may be the consequence of the underlying molecular defect. Conclusion The data illustrate that the ionophore A23187 exerts its pro-apoptotic effect by promoting a complex pattern of genetic changes. These results also suggest that a subset of genes participating in various steps of the cell cycle progress can be transcriptionally regulated in a coordinated fashion. Furthermore, this research brings a new insight into the defect

  2. Robinson Rancheria Strategic Energy Plan; Middletown Rancheria Strategic Energy Plan, Scotts Valley Rancheria Strategic Energy Plan, Elem Indian Colony Strategic Energy Plan, Upperlake Rancheria Strategic Energy Plan, Big Valley Rancheria Strategic Energy Plan

    Energy Technology Data Exchange (ETDEWEB)

    McGinnis and Associates LLC

    2008-08-01

    The Scotts Valley Band of Pomo Indians is located in Lake County in Northern California. Similar to the other five federally recognized Indian Tribes in Lake County participating in this project, Scotts Valley Band of Pomo Indians members are challenged by generally increasing energy costs and undeveloped local energy resources. Currently, Tribal decision makers lack sufficient information to make informed decisions about potential renewable energy resources. To meet this challenge efficiently, the Tribes have committed to the Lake County Tribal Energy Program, a multi Tribal program to be based at the Robinson Rancheria and including The Elem Indian Colony, Big Valley Rancheria, Middletown Rancheria, Habematolel Pomo of Upper Lake and the Scotts Valley Pomo Tribe. The mission of this program is to promote Tribal energy efficiency and create employment opportunities and economic opportunities on Tribal Lands through energy resource and energy efficiency development. This program will establish a comprehensive energy strategic plan for the Tribes based on Tribal specific plans that capture economic and environmental benefits while continuing to respect Tribal cultural practices and traditions. The goal is to understand current and future energy consumption and develop both regional and Tribe specific strategic energy plans, including action plans, to clearly identify the energy options for each Tribe.

  3. Real-Time Teleguidance of a Non-Surgeon Crew Medical Officer Performing Orthopedic Surgery at the Amundsen-Scott South Pole Station During Winter-Over

    Science.gov (United States)

    Otto, Christian

    2010-01-01

    The Amundsen-Scott South Pole Research station located at the geographic South Pole, is the most isolated, permanently inhabited human outpost on Earth. Medical care is provided to station personnel by a non-surgeon crew medical officer (CMO). During the winter-over period from February to October, the station is isolated, with no incoming or outgoing flights due to severe weather conditions. In late June, four months after the station had closed for the austral winter, a 31 year old meteorologist suffered a complete rupture of his patellar tendon while sliding done an embankment. An evacuation was deemed to be too risky to aircrews due to the extreme cold and darkness. A panel of physicians from Massachusetts General Hospital, Johns Hopkins University and the University of Texas Medical Branch were able to assess the patient remotely via telemedicine and agreed that surgery was the only means to restore mobility and prevent long term disability. The lack of a surgical facility and a trained surgical team were overcome by conversion of the clinic treatment area, and intensive preparation of medical laypersons as surgical assistants. The non-surgeon CMO and CMO assistant at South Pole, were guided through the administration of spinal anesthetic, and the two-hour operative repair by medical consultants at Massachusetts General Hospital. Real-time video of the operative field, directions from the remote consultants and audio communication were provided by videoconferencing equipment, operative cameras, and high bandwidth satellite communications. In real-time, opening incision/exposure, tendon relocation, hemostatsis, and operative closure by the CMO was closely monitored and guided and by the remote consultants. The patient s subsequent physical rehabilitation over the ensuing months of isolation was also monitored remotely via telemedicine. This was the first time in South Pole s history that remote teleguidance had been used for surgery and represents a model for

  4. A new anchialine Stephos Scott from the Yucatan Peninsula with notes on the biogeography and diversity of the genus (Copepoda, Calanoida, Stephidae

    Directory of Open Access Journals (Sweden)

    Eduardo Suárez-Morales

    2017-04-01

    Full Text Available Surveys of the anchialine crustacean fauna of the Yucatan Peninsula (YP, Mexico, have revealed the occurrence of calanoid copepods. The genus Stephos Scott, 1892, belonging to the family Stephidae is among the most frequent and widely distributed groups in anchialine caves but has not been hitherto recorded from the YP. Recent collections from an anchialine cave in an island off the northern coast of the YP yielded many specimens of a new species of Stephos. The new taxon, S. fernandoi sp. n., is described here based on male and female specimens. The new species is clearly distinguished from its congeners by the following characters: male left fifth leg with three terminal lamellae plus subdistal process, right leg with distal row of peg-like elements; female fifth leg with single long, acute apical process; genital double-somite with two rows each of 4 long spinules adjacent to operculum; legs 2-4 with articulated setae. The diversity of the genus shows regional differences; the Australia-Western Pacific region is the most diverse (eleven species, followed by the Mediterranean (seven species and the Northeastern Atlantic (six species; only four species are known from the Northwestern Tropical Atlantic (NWTA. The morphology of the female fifth leg was examined to explore possible biogeographic trends in the genus; patterns suggest multiple colonization events in the highly diverse regions and a relatively recent radiation in the NWTA, characterized by anchialine forms. The introduction of stephid copepods in the region may be a relatively recent event derived from colonization of benthopelagic ancestral forms and subsequent invasion onto cave habitats. The new species appears to be linked to the strictly anchialine Miostephos.

  5. Tropospheric ozone annual variation and possible troposphere-stratosphere coupling in the Arctic and Antarctic as derived from ozone soundings at Resolute and Amundsen-Scott stations

    Energy Technology Data Exchange (ETDEWEB)

    Gruzdev, A.N.; Sitnov, S.A. (Russian Academy of Sciences, Moscow (Russian Federation). Inst. of Atmospheric Physics)

    1993-01-01

    The tropospheric ozone annual variation in the northern and southern polar regions is analyzed from ozone sounding data obtained at Resolute during a 15-year period and Amundsen-Scott during a 7-year period. The phase of ozone annual variation above Resolute changes (increases) gradually from the stratosphere across the tropopause to the middle troposphere. Unlike this, the phase of the Antarctic ozone annual harmonic has a discontinuity in the layer of the changing tropopause level, so that the annual harmonic in the upper troposphere, lower stratosphere is 4-to-5 months out of phase (earlier) to that above and beneath. Above both the Arctic and Antarctic stations, the ozone mixing ratio and its vertical gradient evolve in a similar manner in the wide layer from the lower stratosphere to the middle troposphere. This likely points out that ozone in this layer is controlled from above. An indication of the stratospheric-tropospheric ozone exchange above Resolute is noted from mid-winter to spring. The analysis of columnar tropospheric ozone changes gives a lower estimate of the cross-tropopause ozone flux up to 5x10[sup 10] mol cm[sup -2] s[sup -1]. Above the South Pole, the cross-tropopause ozone flux is not usually large. There is also some evidence that early in the spring, when the stratospheric ozone 'hole' is developed, the stratospheric-tropospheric exchange conducts the influence of the 'hole' into the upper troposphere, where the integrated ozone destruction is estimated to be 8x10[sup 10] mol cm[sup -2] s[sup -1]. Correlation analysis gives no ozone-tropopause correlation in the Antarctic in winter, while in other seasons as well as during all seasons in the Arctic, there are negative correlation peaks just above the tropopause. (19 refs., 6 figs.).

  6. FLOODPLAIN, SCOTT COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  7. FLOODPLAIN, SCOTT COUNTY, MISSOURI, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  8. HYDRAULICS, SCOTT COUNTY, KENTUCKY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  9. TERRAIN, SCOTT COUNTY, KENTUCKY USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create...

  10. New record and redescription of Calanopia thompsoni A. Scott, 1909 (Copepoda, Calanoida, Pontellidae) from the Red Sea, with notes on the taxonomic status of C. parathompsoni Gaudy, 1969 and a key to species.

    Science.gov (United States)

    Al-Aidaroos, Ali M; Salama, Adnan J; El-Sherbiny, Mohsen M

    2016-01-01

    During a plankton sampling programme around Al-Wajh area, Saudi Arabian coast of the northern Red Sea, a copepod Calanopia thompsoni A. Scott, 1909 (Calanoida: Pontellidae) was reported for the first time in the Red Sea. Both sexes are fully redescribed and compared to previous descriptions as well as the closely related species, Calanopia parathompsoni. The zoogeographical distribution of the species confirms that it is of Indo-Pacific origin. A dichotomous key for the identification of males and females of the species of Calanopia is included.

  11. Mina ka olen Ameerika / Michele Norris

    Index Scriptorium Estoniae

    Norris, Michele

    2016-01-01

    Washingtoni uus riiklik afroameerika ajaloo ja kultuuri muuseum ning selle mitmekülgne kollektsioon näitavad afroameeriklaste kannatuste, visaduse ja triumfide isiklikku poolt. Muuseumi peakuraatoriks on Rex Ellis

  12. Causative get-constructions in the dialogued passages in F. Scott Fitzgerald’s novels The Beautiful and Damned and Tender Is the Night as gender-conditioned structures

    Directory of Open Access Journals (Sweden)

    Gołąbek Rafał

    2015-05-01

    Full Text Available It goes without saying that in modern sociolinguistics there is a consensus with regard to the fact that the language of males and females differs. The initial sections of the article briefly address the peculiarities of gendered speech as to provide a theoretical background for checking whether the causative get is used similarly or differently by men and women in the two of F. Scott Fitzgerald’s novels: The Beautiful and Damned and Tender Is the Night. The basic expectation formed is that the motifs for triggering the use of causative get are of social rather than structural nature. Before the analysis is carried out, the group of the English periphrastic causatives are sketchily characterized. Generally, what has been found is that there is a clear, socially-motivated pattern of how F. Scott Fitzgerald uses the causative get in the dialogued occurrences in his two novels. Get is a characteristic of men’s talk, but it is also the expected form while female characters address male ones - hence the verb is labelled as “masculine” get. Moreover, it has been discovered that there does not seem to be any particular pattern in either the speaker’s mood or the speaker’s attitude expressed that would trigger the use of the causative verb in question. Yet, what seems to be a well-defined tendency, when it comes to the speaker-hearer power relation, is that the speaker usually assumes a more superior position than the hearer when he or she uses the causative verb. The superiority in most cases is strongly associated with masculinity. Hence, what is postulated is that the causative get is labelled not only as “masculine" but also as “superior”.

  13. Anne Scott Sørensen, Ole Martin Høystad, Erling Bjurström and Halvard Vike Nye kulturstudier - En innføring, Oslo: Spartacus Forlag AS/Scandinavian Academic Press, 2008

    Directory of Open Access Journals (Sweden)

    Gösta Arvastson

    2009-10-01

    Full Text Available Nye kulturstudier [New Cultural Studies] is the first introduction to cultural studies in Scandinavia and an impressive presentation of the subject. The book aims to explain how cultural studies emerged as an interdisciplinary field in humanities and social sciences. Other introductions to cultural research in eth-nology and anthropology have been produced - but this one is different, since it is more comprehensive and am-bitious. Nye kulturstudier is the result of in-terdisciplinary collaboration between four colleagues from Norway, Sweden and Denmark. Senior lecturer Anne Scott Sørensen and Professor Ole Martin Høystad are affiliated to the Institute for Literature, Media and Cultural Studies at the University of Southern Denmark in Odense. Professor Erling Bjurström belongs to Tema Q at Linköping Uni-versity, and Professor Halvard Vike works at the Institute for Social Anthro-pology at Oslo University. The authors comment that they are oriented towards different subjects and educational pro-grammes at their respective universities. The book begins with a background to the theories and scientific traditions. This is followed by Cultural Analysis and Methodology, a chapter on Identity, Globalisation and Multiculturalism, one on Taste, Lifestyle and Consumption and, finally, by Nature, Body and Ex-perience Landscapes.

  14. Effect of Vertical Shoot-Positioned, Scott-Henry, Geneva Double-Curtain, Arch-Cane, and Parral Training Systems on the Volatile Composition of Albariño Wines

    Directory of Open Access Journals (Sweden)

    Mar Vilanova

    2017-09-01

    Full Text Available Viticultural practices influence both grape and wine quality. The influence of training systems on volatile composition was investigated for Albariño wine from Rías Baixas AOC in Northwest Spain. The odoriferous contribution of the compounds to the wine aroma was also studied. Volatile compounds belonging to ten groups (alcohols, C6-compounds, ethyl esters, acetates, terpenols, C13-norisoprenoids, volatile phenols, volatile fatty acids, lactones and carbonyl compounds were determined in Albariño wines from different training systems, Vertical Shoot-Positioned (VSP, Scott-Henry (SH, Geneva Double-Curtain (GDC, Arch-Cane (AC, and Parral (P during 2010 and 2011 vintages. Wines from GDC showed the highest total volatile composition with the highest concentrations of alcohols, ethyl esters, fatty acids, and lactones families. However, the highest levels of terpenes and C13-norisoprenoids were quantified in the SH system. A fruitier aroma was observed in Albariño wines from GDC when odor activity values were calculated.

  15. Flood Insurance Rate Map, Scott County, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  16. STAR TREK elab ja õilmitseb / Scott Abel

    Index Scriptorium Estoniae

    Abel, Scott

    2009-01-01

    Artikli autor käis Bonnis "Star Treki" (USA, 1966-1969) fännide iga-aastasel kokkutulekul. Artiklis sellest, kuidas kulttussari on mõjutanud inimesi, kultuuri, meediat. Meenutavad näitleja Nichelle Nichols ja teismelisena sarja looja Gene Roddenberry juures vabatahtliku abilisena töötanud Richard Arnold. Sarja algusest, järgprojektidest ("Star Trek : The Next Generation", "Deep Space Nine" jt.) kuni J. J. Abramsi filmini, mis esilinastus 8. mail

  17. Sir Charles Scott Sherrington (1857–1952)

    Indian Academy of Sciences (India)

    IAS Admin

    Sherrington had the genius to see the real need to amalgamate the scattered ideas in neurophysiology at that time, to give a compre- hensive overview that changed our ... and desire for travel were all because of him. Despite Sherrington's.

  18. Le rôle de l’intertexte et du palimpseste dans la création d’une Écosse mythique dans Waverley et Rob Roy de Walter Scott

    Directory of Open Access Journals (Sweden)

    Céline SABIRON

    2010-03-01

    Full Text Available L’Écosse des Lumières, récemment rattachée à sa puissante voisine anglaise par l’Acte d’Union de 1707, connaît une crise identitaire qui l’amène à une redéfinition de son image. Sa représentation, tant tangible, physique que mentale, nationale, passe par une réécriture de son Histoire par le mythe, ce récit imaginaire populaire ou littéraire mettant en scène des êtres surhumains et des actions remarquables qui est, selon Roland Barthes, « un discours, un système de communication, un message » (Mythologies. Ce message d’une re-construction identitaire est transmis par Walter Scott dans ses romans écossais, en particulier Waverley et Rob Roy qui dépeignent l’Écosse et ses habitants à travers les yeux naïfs d’érudits anglais. Ce portrait textuel, loin d’être un tableau réaliste, est brossé à l’aide d’une superposition d’images mythiques et littéraires, notamment dans la description des paysages des Highlands. De plus, les personnages, tel le héros populaire historique et hors-la-loi écossais Rob Roy, sont transformés, romancés, mythifiés dans ces fictions qui retracent, sous forme d’épopée, les grandes révoltes jacobites de 1715 et 1745. Enfin, le langage pictural et imagé contribue à véhiculer une vision mythique de l’Écosse. Nous chercherons donc à comprendre et à expliquer les motivations et les répercussions de ce maillage d’images fictives connues, tirées de mythes ou d’ouvrages littéraires, et tissées au moyen d’images rhétoriques au texte scottien pour créer nouveau visage écossais.Recently united to its powerful English twin sister through the 1707 Union Act, Scotland experiences a major identity crisis in the Enlightenment. Politically, religiously, and socially divided, it is led to redefine its image by rewriting history through mythology. A myth is “a speech, a system of communication, a message”, Roland Barthes explains in Mythologies. This message

  19. Bob Scott: Tallinn 2011 saab oma preemiaraha kätte / Bob Scott ; intervjueerinud Teele Tammeorg

    Index Scriptorium Estoniae

    Scott, Bob

    2010-01-01

    Euroopa kultuuripealinnade hindamiskomisjoni esimees räägib oma kohtumisest Tallinna linnapea Edgar Savisaare ja kultuuriministri Laine Jänesega ning sellest, et Tallinnal ja Eestil tuleb lisatoetuse saamiseks saata Euroopa Komisjonile vaid kiri, milles nad kinnitavad, et kultuuripealinna programmi jaoks on raha olemas

  20. Discussion of “Geology and diamond distribution of the 140/141 kimberlite, Fort à la Corne, central Saskatchewan, Canada”, by A. Berryman, B.H. Scott-Smith and B.C. Jellicoe (Lithos v. 76, p. 99 114)

    Science.gov (United States)

    Kjarsgaard, Bruce A.; Leckie, Dale A.; Zonneveld, John-Paul

    2007-09-01

    A wide variety of geological data and geological observations by numerous geoscientists do not support a two-stage crater excavation and in-fill model, or a champagne glass-shaped geometry for the 169 or 140/141 kimberlite bodies in the Fort à la Corne kimberlite field, Saskatchewan as described by Berryman, A., Scott Smith, B.H., Jellicoe, B., (2004). Rather, these kimberlite bodies are best described as polygenetic kimberlite tephra cones and tuff rings with associated feeder vents of variable geometry as shown by previous workers for the 169 kimberlite, the 140/141 kimberlite and the Star kimberlite. The domal tephra cone geometry is preserved due to burial by conformable Cretaceous marine mudstones and siltstones and is not an artifact of Quaternary glacial processes.

  1. Teatro-cine Eileen Norris - California (EE.UU.

    Directory of Open Access Journals (Sweden)

    Martin, Albert C.

    1978-10-01

    Full Text Available This building forms a part of the substructure of the Department of the Cinema of the University of Southern California. Among its various functions, it includes the practical teaching of cinematography. It consists of a ground floor for accesses and auditorium, with a surface measuring 1,950 m2, and a basement of the same extension, designed for a film library and film deposit. The auditorium has a capacity for 350 spectators and is equipped with a screen adaptable to the projection of 16, 35 and 70 mm films, as well as equipment for the projection of slides and video tapes. It can also be conditioned as a lecture hall, for which purpose, complete sets of equipment fort simultaneous translation have been installed. On the outside, the architecture presents a neoclassical design, based on a portico of four large white cement columns, which combines with Marble exteriors on the walls.

    Este edificio forma parte de la infraestructura del Departamento de Cine de la Universidad de California del Sur. Entre sus diversas funciones comprende la enseñanza práctica de la cinematografía. Consta de una planta baja destinada a accesos y auditorio, de 1.950 m2 de superficie, y un sótano, de la misma extensión, destinado a biblioteca de cine y a depósito de películas. El auditorio tiene capacidad para 350 espectadores y cuenta con una pantalla adaptable a la proyección de films de 16, 35 y 70 mm, así como con equipos para la proyección de diapositivas y cintas de video-tapes. Puede acondicionarse, igualmente, como sala de conferencias, para lo cual se han instalado unos completos equipos de traducción simultánea. Exteriormente, la arquitectura presenta un diseño neoclásico, basado en un pórtico de cuatro grandes columnas de cemento blanco que combina con revestimientos de mármol y en los paramentos verticales.

  2. Norris Bradbury and Edward Teller: A Fission-Fusion Reaction

    Energy Technology Data Exchange (ETDEWEB)

    Meade, Roger Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2018-02-12

    On a bright, sunny day in October 1945, a boisterous and jubilant crowd assembled in front of Fuller Lodge to watch as the Army-Navy “E” Award, a prestigious national honor given for “Excellence in Production” during World War II, was presented to the Los Alamos Laboratory. Major General Leslie Groves, the commanding officer of the Manhattan Project; Navy Commodore William S. (Deak) Parsons, the wartime leader of the Laboratory’s Ordnance Division; Robert Sproul, the President of the University of California; and J. Robert Oppenheimer accepted the award on behalf of the Laboratory.

  3. Avian use of Norris Hill Wind Resource Area, Montana

    Energy Technology Data Exchange (ETDEWEB)

    Harmata, A.; Podruzny, K.; Zelenak, J. [Montana State Univ., Bozeman, MT (United States). Biology Dept.

    1998-07-01

    This document presents results of a study of avian use and mortality in and near a proposed wind resource area in southwestern Montana. Data collected in autumn 1995 through summer 1996 represented preconstruction condition; it was compiled, analyzed, and presented in a format such that comparison with post-construction data would be possible. The primary emphasis of the study was recording avian migration in and near the wind resource area using state-of-the-art marine surveillance radar. Avian use and mortality were investigated during the breeding season by employing traditional avian sampling methods, radiotelemetry, radar, and direct visual observation. 61 figs., 34 tabs.

  4. Control of Phytolyma lata Walker (Scott.) Attack on Milicia excelsa ...

    African Journals Online (AJOL)

    species plot (protected by mesh netting: T1), mixed-species plot (Milicia + Terminalia), mixed-species plot with foliar chemical treatment (T3), mono-species with foliar chemical treatment (T4) and untreated mono-species plot of Milicia excelsa ...

  5. Installation Restoration Program. Phase 1. Records Search, Scott AFB, Illinois

    Science.gov (United States)

    1985-04-01

    mission of defense of the United States, has long been engaged in a wide variety of opera- tions dealing with toxic and hazardous materials. Federal...Histopathology-Cytology Sewer Dental Clinic/Laboratory 1680 Yes Yes DPDO, Sanitary Sewer, Medical Logistics Radiology/X-Ray 1680 Yes Yes DPDO, Sanitary...disintegrate. HALOGEN: The class of chemical elements including fluorine , chlorine, i bromine, and iodine. HALON 1211: A fire extinguishing agent

  6. Pattern formation in the bistable Gray-Scott model

    DEFF Research Database (Denmark)

    Mazin, W.; Rasmussen, K.E.; Mosekilde, Erik

    1996-01-01

    The paper presents a computer simulation study of a variety of far-from-equilibrium phenomena that can arise in a bistable chemical reaction-diffusion system which also displays Turing and Hopf instabilities. The Turing bifurcation curve and the wave number for the patterns of maximum linear grow...

  7. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, SCOTT COUNTY, KY

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  8. The death of Philosophy: A response to Stephen Hawking | Scott ...

    African Journals Online (AJOL)

    In his 2010 work, The Grand Design, Stephen Hawking, argues that '… philosophy is dead' (2010: 5). While not a Philosopher, Hawking provides strong argument for his thesis, principally that philosophers have not taken science sufficiently seriously and so Philosophy is no longer relevant to knowledge claims.

  9. You have to lead from everywhere. Interviewed by Scott Berinato.

    Science.gov (United States)

    Allen, Admiral Thad

    2010-11-01

    When responding to a complex, fast-moving crisis, leaders must constantly adapt their mental models and create a "unity of effort." argues Allen, a retired U.S. Coast Guard admiral and the national incident commander for the Deepwater Horizon oil spill. That's a much bigger management challenge than approaching the job as a military operation and drawing on unity of command, and it can require nuanced and creative strategies, such as deciding to go "off book" when standard protocol simply won't work. In this edited interview, Allen--who also brought post-Katrina New Orleans back from the brink of anarchy and headed the Coast Guard's response to the September 11 attacks along the eastern seaboard-stresses the need to lead both from headquarters and on the ground. He discusses how the phenomenon of publicly available, real-time information has affected crisis management in recent years, addresses the challenges of managing multiple public and private stakeholders, and shares his thoughts on how to lead when an anxious public is counting on success.

  10. The relativistic Scott correction for atoms and molecules

    DEFF Research Database (Denmark)

    Solovej, Jan Philip; Sørensen, Thomas Østergaard; Spitzer, Wolfgang L.

    2010-01-01

    We prove the first correction to the leading Thomas-Fermi energy for the ground state energy of atoms and molecules in a model where the kinetic energy of the electrons is treated relativistically. The leading Thomas-Fermi energy, established in [25], as well as the correction given here......, are of semiclassical nature. Our result on atoms and molecules is proved from a general semiclassical estimate for relativistic operators with potentials with Coulomb-like singularities. This semiclassical estimate is obtained using the coherent state calculus introduced in [36]. The paper contains a unified treatment...

  11. Tests of Rock Cores Scott Study Area, Missouri

    Science.gov (United States)

    1970-05-01

    little potassium feldspar is present in these cores. The bulk composition of this rock is quartz, plagio - clase feldspar (near oligoclase), chlorite...rhyolite porphyry, containing quartz and equal amounts of potassium and plagio - clase feldspar. Piece 22 of PC-2 (Figure 4.8) and Piece 22 of DC-5 (Figure...representative of this type. The bulk composition was Plagio - clase, orthoclase, quartz, biotite, and chlorite. About one-third of the pieces of the core

  12. The relativistic Scott correction for atoms and molecules

    DEFF Research Database (Denmark)

    Solovej, Jan Philip; Sørensen, Thomas Østergaard; Spitzer, Wolfgang L.

    We prove the first correction to the leading Thomas-Fermi energy for the ground state energy of atoms and molecules in a model where the kinetic energy of the electrons is treated relativistically. The leading Thomas-Fermi energy, established in [25], as well as the correction given here are of s......We prove the first correction to the leading Thomas-Fermi energy for the ground state energy of atoms and molecules in a model where the kinetic energy of the electrons is treated relativistically. The leading Thomas-Fermi energy, established in [25], as well as the correction given here...... are of semi-classical nature. Our result on atoms and molecules is proved from a general semi-classical estimate for relativistic operators with potentials with Coulomb-like singularities. This semi-classical estimate is obtained using the coherent state calculus introduced in [36]. The paper contains...

  13. OrthoImagery submittal for Scott County, Indiana

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Digital orthographic imagery datasets contain georeferenced images of the Earth's surface, collected by a sensor in which object displacement has been removed for...

  14. Extensions of Scott's Graph Model and Kleene's Second Algebra

    NARCIS (Netherlands)

    van Oosten, J.; Voorneveld, Niels

    We use a way to extend partial combinatory algebras (pcas) by forcing them to represent certain functions. In the case of Scott’s Graph Model, equality is computable relative to the complement function. However, the converse is not true. This creates a hierarchy of pcas which relates to similar

  15. Scott Skipworth Torrens PhD Embodiment Diagrams.pdf

    OpenAIRE

    Skipworth, Scott

    2017-01-01

    Disseminated Embodiment: My term for a repositioning of human embodiment for the 21st Century: no longer a distinct figure in relation to the built environment, but an expanding and contracting satellite system of the local and global built environment itself.

  16. Conversation between photographer Brian Duffy and Grant Scott

    OpenAIRE

    Scott, Grant

    2010-01-01

    Brian Duffy (15 June 1933 – 31 May 2010) was an English photographer and film producer, best remembered for his fashion and portrait photography of the 1960s and 1970s.\\ud \\ud In 1957 Duffy was hired by British Vogue working under art director John Parsons where he remained working until 1963. During this time he worked closely with top models Jean Shrimpton (who he introduced to David Bailey), Paulene Stone, Joy Weston, Jennifer Hocking and Judy Dent.\\ud \\ud With fellow photographers; David ...

  17. Installation Development Environmental Assessment at Scott Air Force Base, Illinois

    Science.gov (United States)

    2007-05-01

    canopy that is approximately 30 to 40 percent open. The understory of the Riparian Forest is relatively sparse; however, stinging nettle and white...forests. The species forages for insects along stream corridors, within the canopy of f1oodplain and upland forests, over clearings with early

  18. Linux vallutab arvutiilma / Scott Handy ; interv. Kristjan Otsmann

    Index Scriptorium Estoniae

    Handy, Scott

    2000-01-01

    IBM tarkvaragrupi Linuxi lahenduste turundusdirektor S. Handy prognoosib, et kolme-nelja aasta pärast kasutab tasuta operatsioonisüsteemi Linux sama palju arvuteid kui Windowsi operatsioonisüsteemi

  19. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Scott County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  20. 76 FR 71042 - Scott S. Reuben: Debarment Order

    Science.gov (United States)

    2011-11-16

    ... CONTACT: Kenny Shade, Division of Compliance Policy (HFC-230), Office of Enforcement, Office of Regulatory...: Dr. Reuben was a physician licensed by the State of Massachusetts working as an anesthesiologist... Western Massachusetts and maintained an office at the hospital for the purpose of conducting research. Dr...

  1. Scott J Shapiro between Positivism and Non-Positivism

    Czech Academy of Sciences Publication Activity Database

    Alexy, Robert

    2016-01-01

    Roč. 7, č. 2 (2016), s. 299-306 ISSN 2040-3313 Institutional support: RVO:68378122 Keywords : positivism * law’s claims * non- positivism Subject RIV: AG - Legal Sciences http://www.tandfonline.com/doi/pdf/10.1080/20403313.2016.1190149?needAccess=true

  2. Maintenance and Drainage Guidance for the Scott Base Transition, Antarctica

    Science.gov (United States)

    2014-10-01

    albedo and quickens the melt. Several strategies reduce the amount of dirt tracked on- to the ice shelf: 1. Any vehicles using the ice shelf should...the Ice Transition segment of the SBT is to keep the snow albedo high (keep snow white). This reduces roadway and road-base disin- tegration (i.e...closest to the cliff was 38 ft (11.6 m) deep, and all but the furthest seaward hole encountered sediment (presumably the sea floor or the under- ice

  3. L. Sumera: Symphony No. 5 / Michael Scott Rohan

    Index Scriptorium Estoniae

    Rohan, Michael Scott

    1997-01-01

    L. Sumera: Symphony No. 5; Music for Chamber Orchestra, In memorian. Malmö Symphony Orchestra / Paavo Järvi. BIS CD-770. 64-35 DDD; Various. Searching for Roots - music from Estonia. Virgin VC 5 43242 2; 71: 34 DDD

  4. 78 FR 42064 - Before Commissioners: Jon Wellinghoff, Chairman; Philip D. Moeller, John R. Norris, Cheryl A...

    Science.gov (United States)

    2013-07-15

    ... Transmission Organizations (Joint ISOs/RTOs) filed a joint motion to intervene out-of-time and comments on NERC's Petition.\\13\\ In support of their request for leave to intervene out-of-time, Joint ISOs/RTOs... the January 30, 2013 close of the intervention and comment period. Joint ISOs/RTOs maintain that their...

  5. Primary vitreoretinal dysplasia resembling Norrie's disease in a female: association with X autosome chromosomal translocation.

    OpenAIRE

    Ohba, N.; Yamashita, T.

    1986-01-01

    A female infant with the typical clinical and histopathological features of vitreoretinal dysplasia is described. She had an apparently balanced reciprocal chromosomal translocation 46XX,t(X;10) with the X chromosome breakpoint being on the short arm. Since the parents' karyotypes were normal, it is most plausible that a de novo chromosomal translocation disrupted the vitreoretinal dysplasia gene itself. The severe clinical symptoms of this heterozygous female patient were explained by non-ra...

  6. Tracing Clusters to High Red-shift Ray P. Norris & the EMU Team

    Indian Academy of Sciences (India)

    The outputs of the 96 dual-polarization receivers are combined in a beam-former to form up to 36 beams ... Initial observations will produce a global sky model (an accurate descrip- tion of all sources stronger than .... To use radio sources to trace clusters and large-scale structure, and explore the astrophysics of dark matter ...

  7. Clinical reinvestigation and linkage analysis in the family with Episkopi blindness (Norrie disease).

    OpenAIRE

    Wolff, G; Mayerová, A; Wienker, T F; Atalianis, P; Ioannou, P; Warburg, M

    1992-01-01

    We present the results of a clinical and genetic reinvestigation of the Cypriot family affected by an X chromosomally inherited eye disease originally published by Taylor et al, who coined the term Episkopi blindness. The pedigree was extended to 160 members, including 16 affected males out of 48 males at risk for the disease, most of whom were seen by one of us (PA). Affected males are blind with no associated symptoms and apparently are not mentally retarded. Thirty-nine family members agre...

  8. Two new trans-Andean species of Imparfinis Eigenmann & Norris, 1900 (Siluriformes: Heptapteridae from Colombia

    Directory of Open Access Journals (Sweden)

    Armando Ortega-Lara

    Full Text Available Two new species of Imparfinis are described from the trans-Andean region of Colombia. Imparfinis timana is diagnosed by having longer anal fin base (12.4-15.5% in SL, in combination with long adipose fin (24.6-31.3% in SL, 5-6 gill rakers on the first ceratobranchial, 42-43 vertebrae and additional measurements. Imparfinis usmai is distinguished by the combination of first ray of dorsal fin longest, but not projected as a long filament, long adipose fin (21.1-27.0% in SL, maxillary barbel exceeding pelvic-fin base, 39-40 vertebrae, upper caudal-fin lobe pointed and longer than lower lobe, lower lobe rounded, 7-8 gill rakers on the first ceratobranchial, as well as additional measurements. Imparfinis timana is only known from río Guarapas, a small tributary of the upper course of the río Magdalena. Imparfinis usmai is broadly distributed in the upper basin of ríos Cauca and Magdalena, and in the lower Patía river basin. The restricted distribution of I. nemacheir to trans-Andean drainages (Atrato, Magdalena, and Lago de Maracaibo is also discussed.

  9. Feminismo transnacional: re-lendo Joan Scott no sertão Transnational Feminism: Re-reading Joan Scott in the Brazilian Sertão

    Directory of Open Access Journals (Sweden)

    MILLIE THAYER

    2001-01-01

    Full Text Available Os textos sobre a globalização costumam pintar um mundo totalmente dominado pelo fluxo do capital global, que nega a grandes setores da humanidade um papel na divisão internacional do trabalho. Passando dessa análise econômica à política e à cultural, alguns teóricos concluem que todo o sentido evaporou dos contextos locais, deixando os habitantes isolados, incapazes de articular suas próprias alternativas às agendas globais. No entanto, um trabalho de campo com um movimento de mulheres rurais brasileiras em um desses lugares "estruturalmente irrelevantes" encontra uma outra face da globalização, com efeitos potencialmente positivos. Essas ativistas locais criam sentidos numa rede transnacional de relações político-culturais que traz benefícios e riscos ao movimento delas. Ali, as mulheres rurais se envolvem com uma gama de militantes feministas, de localizações diversas, em relações constituídas tanto pelo poder quanto pela solidariedade. Elas defendem sua autonomia em relação às imposições dos financiadores internacionais, negociam recursos políticos com feministas brasileiras, apropriam-se dos discursos feministas transnacionais e os transformam. Nesse processo, as mulheres rurais se utilizam de seus próprios recursos, com base exatamente no caráter local do movimento, caráter cujo desaparecimento é lamentado pelos teóricos da globalização.Accounts of globalization often depict a world awash in faceless flows of global capital that deprive broad sectors of humanity of a role in the international division of labor. Extrapolating from this economic analysis to politics and culture, some theorists conclude that meaning has evaporated from local sites, leaving their isolated inhabitants unable to articulate their own alternatives to global agendas. However, fieldwork with a rural Brazilian women's movement in one of these 'structurally irrelevant' places, finds another face of globalization with more potentially positive effects. These local activists create meaning in a transnational web of political/cultural relations that brings benefits as well as risks for their movement. Rural women engage with a variety of differently located feminist actors in relations constituted both by power and by solidarity. They defend their autonomy from the impositions of international funders, negotiate over political resources with urban Brazilian feminists, and appropriate and transform transnational feminist discourses. In this process, the rural women draw on resources of their own, based on the very local-ness whose demise is bemoaned by globalization theorists.

  10. Fort Scott Lake Cultural Resource Study. Part 1. Archaeological and Geomorphological Inventory and Evaluation at the Proposed Fort Scott Lake Project, Southeast Kansas

    Science.gov (United States)

    1989-01-01

    elm (Ulmus americana). Other common components of the forest are winged elm (Ulmus alata), sycamore (Platanus occidentalis), and butternut hickory...large Woodland assemblage from the Slippery Rock site (14BO26) and site 14BO3 (Bradley and Harder 1974) was interpreted by the original investigators

  11. Environmental Assessment of Installation Development at Scott Air Force Base, Illinois

    Science.gov (United States)

    2012-08-01

    during the historical period, tribes with cultural roots in an area might not currently reside in the region where the undertaking is to occur...perimeter roots to a depth between 6 and 12 inches below existing grade and removing excessive wood chips. Ground within a radius of 10 feet...stinging nettle (Laportea canadensis) and white heath aster (Symphyotrichum sp.) dominate a dense herbaceous layer in this community (SAFB 2010c

  12. The enigmatic genus Stenichnoteras scott from the seychelles (Coleoptera: Staphylinidae: Scydmaeninae).

    Science.gov (United States)

    Jałoszyński, Paweł

    2014-06-03

    The genus Stenichnoteras, known from the Seychelles and represented by a single known species, St. montanum, is redescribed and redefined. The morphological structures of St. montanum are described and illustrated in detail. Similarities and possible affinities with other genera of Cyrtoscydmini are discussed, and it is concluded that Stenichnoteras may be closely related to Euconnus, despite an apparent difference in the shape of prothorax and some mesoventral structures.

  13. The Stille Reaction (Vittorio Farina, Venkat Krishnamurthy, and William J. Scott)

    Science.gov (United States)

    Cochran, John C.

    1999-10-01

    In 1997, Volume 50 of Organic Reactions was published in a handsome and appropriate gold hard-cover edition. This was only the third volume in this prestigious series that consisted of a single chapter. The treatise, The Stille Reaction, describes a palladium-catalyzed cross-coupling between a carbon ligand on tin and a carbon with electrophilic character. This reaction has been around only since 1977, and the literature is covered here through 1994 with a few references in 1995. It is truly astounding that, in the space of about 17 years, a new reaction could generate enough literature for not only a chapter in Organic Reactions, but a complete volume of 652 pages, 864 literature citations, and more than 4300 specific reaction examples. The editorial board of Organic Reactions has graciously decided to make this extensive review available to a broader audience by authorizing a paperback edition of The Stille Reaction. While the mechanistic details of the Stille reaction are generally understood, there are many fine points that must be tuned to each case. For instance, about 15 different solvents have been used, ranging in polarity from benzene to water; at least ten different ligands for the palladium atom are available and they range from hard to soft; CuI, Ag2CO3, and LiCl are sometimes useful cocatalysts but sometimes have no effect, and in some cases LiCl is inhibitory; vinyl triflates couple with alkenyl-, alkynyl- and allylstannanes but not with arylstannanes; reaction temperatures vary from room temperature to refluxing DMF. An important consideration is that most stannanes are reasonably air and moisture stable and do not react with most common functional groups. Thus, it is not necessary to build protection-deprotection sequences into the synthetic scheme. The extensive reaction examples are arranged in 33 tables that show, for each reaction, the structures of the electrophile, the stannane, and the product and specify the catalyst, cocatalyst, solvent temperature, and yield. The tables are sequenced by the structure of the electrophiles, which are listed in order of increasing carbon count for the group that is transferred. For the same electrophile, different stannanes are listed by the increasing carbon count of the group transferred from tin. For example, the three tables with the most examples are titled "Direct Cross-Coupling of Alkenyl Electrophiles," "Direct Cross-Coupling of Aryl Electrophiles", and "Direct Cross-Coupling of Miscellaneous Heterocyclic Electrophiles". They include 661, 1043, and 339 examples, respectively. The narrative section of the book begins with an overview of the mechanism, regiochemistry, and stereochemistry of the Stille reaction. This is followed by discussions of the scope and limitations of both the electrophilic species and the stannane. The Stille reaction can also involve the incorporation of a carbonyl in the coupling sequence. The carbonyl results from inclusion of carbon monoxide in the reaction medium. This variation of the reaction is also discussed. The narrative continues with discussion of Hech-Stille tandem sequences, side reactions, and comparisons with other cross-coupling reactions. It concludes with a very useful section on experimental considerations and nine examples of procedures from the literature. The book also includes a useful index (covering the narrative section), which has been added to the original Organic Reactions edition. Finally, it should be noted that a careful inspection of the thousands of structures in the table did not turn up one typographical error. In a 1993 research paper (J. Org. Chem. 1993, 58, 5434) the lead author, Vittorio Farina, writes that "A survey of applications of transition metal-mediated cross-coupling reactions for the year 1992 shows that the Stille coupling accounts for over 50% of all cross-couplings reported." It seems that, given the magnitude of this review, the significance of this reaction has continued to grow. Every synthetic organic chemist should have easy access to the massive amount of information contained in this book.

  14. Environmental Assessment: Military Housing Privatization Initiative at Scott Air Force Base, Illinois

    Science.gov (United States)

    2005-09-01

    OUTDOOR NOISE SOURCES NOISE LEVEL (dBA) COMMON INDOOR NOISE LEVELS COMMON OUTDOOR NOISE LEVELS Gas Lawn Mower at 3 ft. Diesel Truck at 50 ft. Noise...Urban Daytime Gas Lawn Mower at 100 ft. Commercial Area Heavy Traffic at 300 ft. Quiet Urban Daytime Quiet Urban Nighttime Quiet Rural Nighttime Quiet

  15. Finding Superman & Global Competitiveness: A Conversation with Arthur Levine & Watson Scott Swail. Policy Perspectives

    Science.gov (United States)

    Levine, Arthur; Swail, Watson Scott

    2014-01-01

    On March 21 2013, the "Educational Policy Institute" held the first day of the EPI Forum on Education & the Economy in Orlando, Florida. The Forum was designed to discuss critical issues related to the nexus of education and the workforce. This document presents the transcribed session that featured two of the authors of the Teachers…

  16. 75 FR 36608 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway, (AIWW) Scotts Hill, NC

    Science.gov (United States)

    2010-06-28

    ... to the docket to support concerns that vehicle traffic across the bridge had increased or was... change would have allowed the drawbridge to open on signal every hour on the half hour for the passage of... have allowed the drawbridge to open on signal every hour on the half hour for the passage of pleasure...

  17. Environmental Assessment Addressing Gate Complex Construction at Scott Air Force Base, Illinois

    Science.gov (United States)

    2014-04-01

    of low permeability, Pennsylvanian-age shale with thin, discontinuous beds of sandstone and limestone (SAFB 2011c). EA for Gate Complex...deposits is the Pennsylvanian-age layers of shale, siltstone, sandstone , limestone, claystone, and coal, lying approximately 85 feet below ground surface...The Pennsylvanian strata are approximately 265 feet thick. Water-yielding Chesterian Series sandstones lie beneath the Pennsylvanian strata. The

  18. CAROLIN GOERZIG. TALKING TO TERRORISTS: CONCESSIONS AND THE RENUNCIATION OF VIOLENCE. REVIEWED BY: SCOTT NICHOLAS ROMANIUK

    Directory of Open Access Journals (Sweden)

    Scott Nicholas Romaniuk

    2016-03-01

    Full Text Available “Talking to terrorists remains a taboo” (Goerzig, 2010: p. 125. The adoption and reinforcement of such a moral position by many Western and non-Western governments alike has played no small role in, to a large extent, states to contain the violence and insecurity bred by terror activist in the post-Cold war and post-9/11 periods. Yet, few policymakers seem to recognize the danger in building political and social environments in which dialogue between states and terrorist groups and organizations is little more than depravity or even a betrayal to entire populations. To be sure, the protection of civilian populations has been entrusted to states that might otherwise learn better means of terrorism deterrence if lines of communication between states and terrorists were less constrained. The taboo of which Carolin Goerzig speaks, is one that “has been institutionalized in a legal framework in which … academics are being asked to report on their students and in which attempting to understand the subjectivities of ‘terrorist’ suspects could be interpreted as a ‘glorification of terrorism’” (Jackson quoted in Goerzig, 2010: p. 125.

  19. Flows from early Modernism into the Interior Streets of Venturi, Rauch and Scott Brown

    NARCIS (Netherlands)

    Theunissen, K.

    2010-01-01

    In 1972 the famous diagram of the ‘Decorated Shed’ was introduced into the architectural discourse; it implied a definition of ‘architecture as shelter with decoration on it’ [1]. The diagram was part of urban research into the commercial environment of Las Vegas that was interpreted by the

  20. Ian Scott, From Pinewood to Hollywood: British Filmmakers in American Cinema, 1910-1969.

    Directory of Open Access Journals (Sweden)

    Hilaria Loyo

    2011-05-01

    Full Text Available Ian Scott’s From Pinewood to Hollywood is a book about the emigration, film careers and socio-cultural influence of British filmmakers who moved to Hollywood during a time period that precedes and follows the studio era, as clearly indicated in its subtitle, British Filmmakers in American Cinema, 1910-1969. Although it is not presented as such, this book can be seen as a timely contribution to the recent academic interest within film studies in the transnational practices that have historical...

  1. Scott Gilmore | CRDI - Centre de recherches pour le développement ...

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

    Carrières · Communiquez avec nous · Plan du site. Abonnez-vous à notre bulletin pour recevoir les nouvelles du CRDI chaque mois. Abonnez-vous · Droits d'auteur · Éthique de la recherche · Politique de libre accès · Politique de confidentialité · Transparence · Utilisation du site Web. Suivez-nous; Facebook · Twitter ...

  2. Lone Wolf or Leader of the Pack?: Rethinking the Grand Narrative of Fred Newton Scott

    Science.gov (United States)

    Mastrangelo, Lisa

    2010-01-01

    Americans are obsessed with heroes, and they seemingly create them from anyone and everyone, anywhere and everywhere. This predilection is also clear in American histories. Their belief in heroes shows their connection to their society and culture, their willingness to follow someone in their social settings, and their belief that good people who…

  3. Terrestrial Biological Inventory, Hillview Drainage and Levee District, Greene and Scott Counties, Illinois.

    Science.gov (United States)

    1982-01-01

    Timothy) Setaria faberi ’derrm. (Giant Foxtail) Setaria u-tescens (Weigel) Hubb. (Yellow Foxtail) Setaria viridis (L.) Beauv. (Green Foxtail) Spartina...Potamore toa nodosus Poir. (Long-leaved Poadveed) PRIMU]L&CEAE Lysimachia nummalaria L.. (Moneywort) &OSACEAE *Crataegus viridis L. (Southern Thorn... Fragaria vi-riniana Duchesne. (Cultivated Strawberry) Potentilla simplex 1uichx. (Common Cinquef oil) *Prunus americans Marsh. (Wild Plum) *Prunus

  4. Aldred Scott Warthin's Family 'G' : The American Plot Against Cancer and Heredity (1895-1940)

    NARCIS (Netherlands)

    Pieters, A.H.L.M.

    2017-01-01

    According to many, the genetic technology used in cancer is a promising test case of twenty-first century ‘genomic medicine’. However, it is important to realize that accounting for the genetic or hereditary factors in cancer medicine is not new. Since at least the eighteenth century, medical

  5. Review of behavioral health integration in primary care at Baylor Scott and White Healthcare, Central Region

    OpenAIRE

    Jolly, John B.; Fluet, Norman R.; Reis, Michael D.; Stern, Charles H.; Thompson, Alexander W.; Jolly, Gillian A.

    2016-01-01

    The integration of behavioral health services in primary care has been referred to in many ways, but ultimately refers to common structures and processes. Behavioral health is integrated into primary care because it increases the effectiveness and efficiency of providing care and reduces costs in the care of primary care patients. Reimbursement is one factor, if not the main factor, that determines the level of integration that can be achieved. The federal health reform agenda supports change...

  6. Peering into peer review: Galileo, ESP, Dr Scott Reuben, and advancing our professional evolution.

    Science.gov (United States)

    Biddle, Chuck

    2011-10-01

    The fundamental purpose of peer review is quality control that facilitates the introduction of information into our discipline; information that is essential to the care of patients who require anesthesia services. While the AANA Journal relies heavily on this process to maintain the overall quality of our scholarly literature, it may fail that objective under certain conditions. This editorial serves to inform readers of the nature and goals of the peer review process.

  7. Two step estimation for Neyman-Scott point process with inhomogeneous cluster centers

    Czech Academy of Sciences Publication Activity Database

    Mrkvička, T.; Muška, Milan; Kubečka, Jan

    2014-01-01

    Roč. 24, č. 1 (2014), s. 91-100 ISSN 0960-3174 R&D Projects: GA ČR(CZ) GA206/07/1392 Institutional support: RVO:60077344 Keywords : bayesian method * clustering * inhomogeneous point process Subject RIV: EH - Ecology, Behaviour Impact factor: 1.623, year: 2014

  8. A Political Case of Penetrating Cranial Trauma: The Injury of James Scott Brady.

    Science.gov (United States)

    Menger, Richard; Kalakoti, Piyush; Hanif, Rimal; Ahmed, Osama; Nanda, Anil; Guthikonda, Bharat

    2017-09-01

    James Brady, the White House press secretary during President Ronald Reagan's first term in office, was 1 of 4 people (including the President) wounded during an attempted assassination attempt on President Reagan's life on March 30, 1981. John Hinckley, Jr. was found not guilty of this attempt by reason of insanity. The assassination attempt was a ploy by Hinckley, Jr. to impress the actress Jodie Foster. Brady was the most seriously injured of the 4 who were wounded. He suffered a gunshot wound to the left forehead that traveled through the left frontal lobe, corpus callosum, and then into the right frontal and temporal lobes. He initially required a bifrontal craniotomy for evacuation of a right frontotemporal intraparenchymal hemorrhage and debridement of tract. His postoperative course was complicated by seizures, cerebrospinal fluid leakage (necessitating multiple reparative procedures), aspiration pneumonia, and pulmonary emboli. Despite the severity of his injury and perioperative morbidities, Mr. Brady made good recovery. Although permanently left with residual weakness on the left side of his body, making a wheelchair necessary, Brady maintained cognitive and personality traits that were very close to his preinjury baseline. As a result, James Brady and his wife, Sarah, led a call to create legislative reform subsequently known as the "Brady Bill." This bill controversially made mandatory background checks for the purchase of firearms from licensed dealers. Our work aims to describe the assassination attempt, the neurosurgical injury and management of Mr. Brady's case, and the brief historical sequel that followed. Copyright © 2017 by the Congress of Neurological Surgeons.

  9. 76 FR 71375 - Scott D. Fedosky, M.D.; Denial of Application

    Science.gov (United States)

    2011-11-17

    ... statement of position and supporting letter, I conclude that the Government has made out a prima facie case... inconsistent with the public interest. However, where the Government makes out a prima facie case to deny an... the public interest. In this matter, I conclude that the Government has established a prima facie case...

  10. Uus ajastu - las vabatahtlikud arendavad sinu äri / Cook Scott

    Index Scriptorium Estoniae

    Scott, Cook

    2008-01-01

    Kuidas luua ettevõtte jaoks kasumit teeniv tarbijate panuse süsteem. Skeem: Tarbijate panuste liigitus. Vt. samas: Panuste süsteemide kasutamine; Kuidas see meil Intuitis edeneb?; Miks panustajad panustavad?

  11. 78 FR 18633 - Notice of Public Meeting of Fort Scott Council

    Science.gov (United States)

    2013-03-27

    ... recommendations related to the Center's programmatic goals, target audiences, content, implementation and... input on a marketing presentation and develop task groups for the Council's strategic work plan. The...

  12. 76 FR 39812 - Scotts Miracle-Gro Co.; Regulatory Status of Kentucky Bluegrass Genetically Engineered for...

    Science.gov (United States)

    2011-07-07

    ... engineered for herbicide tolerance without the use of plant pest components, does not meet the definition of... Environmental Analysis Branch, Biotechnology Regulatory Services, APHIS, 4700 River Road, Unit 147, Riverdale... introduction of a plant pest or noxious weed into the United States or dissemination of a plant pest or noxious...

  13. Name etymology and its symbolic value in Francis Scott Fitzgerald's "The great Gatsby"

    Directory of Open Access Journals (Sweden)

    Vanja Avsenak

    2003-12-01

    Full Text Available The aim of my paper is to scrutinize the manifold interpretations of proper names and their possible symbolical value that the reading of F. S. Fitzgerald's classic leaves in the reader. On the whole, the novel's internal structure is rather comprised, which consequently makes the story exact, its plot condensed, but behind this seemingly concise and more or less simple language the author nevertheless manages to embody powerful symbolism that speaks for itself. It is disputable whether Fitzgerald truly aimed to produce such a strong metaphorical emphasis that would most minutely delineate America's social character in the turbulent twenties as projected in the personal stories of the novel's leading protagonists. Within this figurative scope, large as it is, 1 therefore focus only on the significance of proper names and their obvious contribution to the holistic social portrayal. It may be only a minor, but nevertheless one of the most reliable and crucial means of outlining the consequences of the postwar spiritual apathy that overwhelmed the American nation and was in­ duced by the societal downfall due to the disillusion of the American Dream. How this Dream influenced each individual's and society's destiny remains to be my goal in this article. For the purpose of analysis 1 rely on the 1994 Penguin edition. All direct quotes from now on are to be taken from this source.

  14. The Promise and Failure of the American Dream in Scott Fitzgerald’s Fiction

    Directory of Open Access Journals (Sweden)

    Mitra Tiur

    2009-01-01

    Full Text Available The Great Gatsby is Fitzgerald’s best fictional account of the promise and failure of the American dream because here the congruity of story and style and attitude is most meaningful to the depiction of this theme. Fitzgerald created Gatsby and his myth to be an emblem of the irony and the corruption of the American dream. Fitzgerald was the embodiment of the fluid polarities of American experience: success and failure, illusion and disillusion, dream and nightmare. The exhaustion of the frontier and the rebound of the post war expatriate movement marked for Fitzgerald as the end of a long period in human history, the history of the Post-Renaissance man in America, that he made the substance of his works. Fitzgerald’s ideology, a serious criticism on the American Dream, reveals the real nature of American life so that he could find a way to the truth of the American identity.

  15. Combined action of S-carvone and mild heat treatment on Listeria monocytogenes Scott A

    NARCIS (Netherlands)

    Karatzas, A.K.; Bennik, M.H.J.; Smid, E.J.; Kets, E.P.W.

    2000-01-01

    The combined action of the plant-derived volatile, S-carvone, and mild heat treatment on the food-borne pathogen, Listeria monocytogenes, was evaluated. The viability of exponential phase cultures grown at 8 °C could be reduced by 1.3 log units after exposure to S-carvone (5 mmol 1-1) for 30 min at

  16. The Manifestations of Military Gender Role Issue on Ridley Scott's G. I. Jane Movie

    OpenAIRE

    PUTRA, ABEDNEGO ANGGA JURIAN

    2015-01-01

    Keywords: gender discrimination, women in military, feminism, G.I. Jane movie. Gender discrimination threats the equality of women's role. One of the causes of gender discrimination is patriarchal system in society. A movie entitled G.I. Jane reveals some causes and manifestations of gender discrimination in military.This research applies Feminism approach to analyze a movie entitled G.I. Jane. This study also applies the concept of gender role, women in military, and film studies.The result ...

  17. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, SCOTT COUNTY, MISSISSIPPI AND INCORPORATED AREAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  18. A Scott bench with ergonomic thorax stabilisation pad improves body posture during preacher arm curl exercise.

    Science.gov (United States)

    Biscarini, Andrea; Benvenuti, Paolo; Busti, Daniele; Zanuso, Silvano

    2016-05-01

    We assessed whether the use of an ergonomic thorax stabilisation pad, during the preacher arm curl exercise, could significantly reduce the excessive shoulder protraction and thoracic kyphosis induced by the standard flat pad built into the existing preacher arm curl equipment. A 3D motion capture system and inclinometers were used to measure shoulder protraction and thoracic kyphosis in 15 subjects performing preacher arm curl with a plate-loaded machine provided with the standard flat pad. The same measures were repeated after replacing the flat pad with a new ergonomic pad, specifically designed to accommodate the thorax profile and improve body posture. Pad replacement significantly (p ergonomic pad may potentially allow a more effective training, prevent musculoskeletal discomfort and reduce the risk of injury. Practitioner summary: We have designed an ergonomic thorax stabilisation pad for the preacher arm curl exercise. The new ergonomic pad improves the poor posture conditions induced by the standard flat pad and may potentially allow a more effective training, prevent musculoskeletal discomfort, improve the breathing function and reduce the risk of injury.

  19. 76 FR 17694 - Scott C. Bickman, M.D.; Revocation of Registration

    Science.gov (United States)

    2011-03-30

    ... 476-77. Respondent did not order the controlled substances but would tell the clinic's nurse when the... issued her recommended decision (also ALJ). Therein, the ALJ found that Respondent had materially... denied.'' Id. Thereafter, Respondent filed exceptions to the ALJ's decision. The record was then...

  20. Intervjuu Šoti finants- ja välissuhete aseministri Tavish Scottiga / Tavish Scott

    Index Scriptorium Estoniae

    Scott, Tavish

    2004-01-01

    Šoti finants- ja välissuhete aseminister vastab küsimustele Eesti liitumise kohta Euroopa Liiduga. Vaata samas : Suurbritannia tervitab "Ideede risttee" üritustesarjaga Eesti ühinemist Euroopa Liiduga; "Äri risttee". Lisa: "Ideede risttee" üritusi

  1. Transnational Feminism: Re-reading Joan Scott in the Brazilian Sertão

    Directory of Open Access Journals (Sweden)

    Millie Thayer

    2001-01-01

    Full Text Available Accounts of globalization often depict a world awash in faceless flows of global capital that deprive broad sectors of humanity of a role in the international division of labor. Extrapolating from this economic analysis to politics and culture, some theorists conclude that meaning has evaporated from local sites, leaving their isolated inhabitants unable to articulate their own alternatives to global agendas. However, fieldwork with a rural Brazilian women’s movement in one of these ‘structurally irrelevant’ places, finds another face of globalization with more potentially positive effects. These local activists create meaning in a transnational web of political/cultural relations that brings benefits as well as risks for their movement. Rural women engage with a variety of differently located feminist actors in relations constituted both by power and by solidarity. They defend their autonomy from the impositions of international funders, negotiate over political resources with urban Brazilian feminists, and appropriate and transform transnational feminist discourses. In this process, the rural women draw on resources of their own, based on the very local-ness whose demise is bemoaned by globalization theorists.

  2. A Second Look: Scott O'Dell's Sing Down the Moon.

    OpenAIRE

    Perry Nodelman

    1984-01-01

    When I wrote this in 1984, I thought of myself as a humane and tolerant person expressing humane, tolerant views. I'm uploading it three decades later because I find much of what I say here embarrassing--and because what embarrasses me is my utterly unconscious assumption of white male privilege. I praise O'Dell's choice of not providing his young Navaho narrator with a name for much of the book--a choice I now see as a commentary on the deprivation of her personhood that in fact confirms and...

  3. International recognition for ageing research: John Scott Award-2014 to Leonard Hayflick and Paul Moorhead

    DEFF Research Database (Denmark)

    Rattan, Suresh

    2014-01-01

    is the oldest scientific award in the United States and, as a legacy to Benjamin Franklin, they are in the historic company of past winners who include Marie Curie, Thomas Edison, Jonas Salk, Irving Langmuir, Nicola Tesla, Guglielmo Marconi, R. Buckminister Fuller, Sir Alexander Fleming, Sir Howard Florey...

  4. Remarks of Honorable Eleanor Norrie, Minister of the Nova Scotia Department of Natural Resources at the 1996 CORE conference

    Energy Technology Data Exchange (ETDEWEB)

    Norrie, E.

    1996-10-01

    Speaking notes used by the Nova Scotia Minister of Natural Resources at the 1996 CORE Conference were provided. The presentation focused on the new Sable Offshore Energy Project, an important new offshore gas field being developed by Mobil Oil. The project represents a total investment of $3 billion, the biggest capital project ever undertaken in Nova Scotia, and is completely funded by the private sector. Nearly 4,000 jobs will be created during the offshore and onshore construction phase, as well as future tax revenues for the province, new business opportunities, infrastructure for future projects, and an estimated 11,000 `spin-off` jobs. To expedite the development process, the Government of Nova Scotia has recently established the Nova Scotia Offshore Energy Office to work exclusively on the Sable gas and pipeline project. Future plans include a gas processing plant for Guysborough County. The gas will be transported by pipeline across New Brunswick to the New England market. A proposal by Gaz Metropolitain is also expected which would have some of the gas transported to Quebec.

  5. 76 FR 72197 - Before Commissioners: Jon Wellinghoff, Chairman; Philip D. Moeller, John R. Norris, and Cheryl A...

    Science.gov (United States)

    2011-11-22

    ..., control, or restore the Bulk-Power System. See North American Electric Reliability Corporation, 119 FERC... in the planning horizon, as a means of improving the long-term reliability of the Bulk-Power System..., by contrast, should be focused on improving the long-term reliability of the Bulk-Power System...

  6. Remarks of Honorable Eleanor Norrie, Minister of the Nova Scotia Department of Natural Resources at the 1996 CORE conference

    International Nuclear Information System (INIS)

    Norrie, E.

    1996-10-01

    Speaking notes used by the Nova Scotia Minister of Natural Resources at the 1996 CORE Conference were provided. The presentation focused on the new Sable Offshore Energy Project, an important new offshore gas field being developed by Mobil Oil. The project represents a total investment of $3 billion, the biggest capital project ever undertaken in Nova Scotia, and is completely funded by the private sector. Nearly 4,000 jobs will be created during the offshore and onshore construction phase, as well as future tax revenues for the province, new business opportunities, infrastructure for future projects, and an estimated 11,000 'spin-off' jobs. To expedite the development process, the Government of Nova Scotia has recently established the Nova Scotia Offshore Energy Office to work exclusively on the Sable gas and pipeline project. Future plans include a gas processing plant for Guysborough County. The gas will be transported by pipeline across New Brunswick to the New England market. A proposal by Gaz Metropolitain is also expected which would have some of the gas transported to Quebec

  7. Using the Arts To Make Chemistry Accessible to Everybody. 2002 James Flack Norris Award, sponsored by ACS Northeast Section

    Science.gov (United States)

    Lerman, Zafra M.

    2003-11-01

    Although all chemists know the importance of chemistry in daily life, the rest of the population somehow does not seem to share this view. Each of us believes that we must teach chemistry to everyone, yet we have not succeeded in persuading everyone that they must study chemistry. The reason is often the methods used to communicate chemistry to the public. The arts (music, dance, drama, fine arts, etc.) are excellent vehicles to enhance understanding. For eample, most people are not interested in the concept of the ionic bond, but when presented like Shakespeare's Romeo and Juliet (with a love story between Sodium and Chlorine) everyone enjoys learning about the bonding relationship. In addition, the drama students who write and act out the script remember the concept far longer than would be expected through more conventional teaching methods. The same is true for the students who wrote and acted The Bondfather, and for the students who danced The Three States of Matter. (Our hero falls in love with Solid, but "When she warms to him, through his fingers she runs," and when his love heats up with Liquid, "Her love escaped from him just like a vapor.")

  8. The Spirituality of the Desert : Models of Appropriation by Henri Nouwen, Anselm Grün, and Kathleen Norris

    NARCIS (Netherlands)

    Vos, N.M.

    2017-01-01

    In this article, three relatively recent works of popular spirituality are discussed with a focus on the appropriation of the Apophthegmata Patrum, the sayings of the desert fathers (and mothers). It is shown that such appropriation implies a complex dynamic of breaching and bridging as the

  9. Porter S Five Forces Model Scott Morton S Five Forces Model Bakos Treacy Model Analyzes Strategic Information Systems Management

    OpenAIRE

    Gamayanto, Indra

    2004-01-01

    Wollongong City Council (WCC) is one of the most progressive and innovative local government organizations in Australia. Wollongong City Council use Information Technology to gain the competitive advantage and to face a global economy in the future. Porter's Five Force model is one of the models that can be using at Wollongong City Council because porter's five Forces model has strength in relationship between buyer and suppliers (Bargaining power of suppliers and bargaining power of buyers)....

  10. 76 FR 19187 - City of Davenport, Iowa-Construction and Operation Exemption-in Scott County, Iowa

    Science.gov (United States)

    2011-04-06

    ... the Eastern Iowa Industrial Center, an industrial park, with rail access. The City will hire an... design and in the rail alignment, OEA, the FHWA, the Iowa Department of Transportation, and the City...

  11. Perceived organisational support and commitment among employees at a higher education institution in South Africa / Chantalle Scott

    OpenAIRE

    Scott, Chantalle

    2014-01-01

    Higher education in a democratic South Africa faces huge challenges – primarily the need to achieve greater equity, efficiency and effectiveness in institutions and across the system. Universities had to open their doors to students of all races, transform curricula to become more locally relevant, and produce scholars able to address South Africa’s problems. When organisations face these changes, they still need to support their employees. They need to ensure that the employee...

  12. Forum: Making Sense of the Opt-Out Movement: "Education Next" Talks with Scott Levy and Jonah Edelman

    Science.gov (United States)

    Levy, Scott; Edelman, Jonah

    2016-01-01

    Over the past few years, students by the thousands have refused to take their state's standardized tests. This "opt-out" phenomenon has prompted debate in state legislatures and in Washington, putting states at risk of losing Title I funds. Advocates describe opt-out as a grassroots movement of parents concerned about overtesting,…

  13. 76 FR 17664 - Endangered and Threatened Wildlife and Plants; Permits, City of Scotts Valley and Santa Cruz...

    Science.gov (United States)

    2011-03-30

    ... Documents You may download a copy of the IPHCP, IAs and related documents on the Internet at http://www.fws... copies of the Draft IPHCP, Draft EA, and/or Draft IAs, should contact the Service by telephone (see FOR..., February 4, 1994; 62 FR 3616, January 24, 1997). Section 9 of the Act (16 U.S.C. 1531 et seq.) and our...

  14. Scott Shuler's "Music and Education in the Twenty-First Century: A Retrospective"--Review and Response

    Science.gov (United States)

    McLain, Barbara Payne

    2014-01-01

    Predicting the future is a challenging task for music education, requiring both retrospection, analysis of current events, and foresight. This article examines several predictions from 2001 and challenges music educators to consider factors that may influence the future of teaching music in society.

  15. Response to inquiry request from the Ludwig, Schilthuis, Boonstra, Wright, Bryzgorni and Johnstone families and Dr. W. O. Scott

    International Nuclear Information System (INIS)

    2000-01-01

    An EUB inquiry into oil and gas activities in the Hythe and Beaverlodge area in Alberta was requested by a number of families and individuals, living near the area, complaining of emissions from petroleum operations, as well as expressing concerns about increasing community frustration and intentional damage to petroleum facilities. During the Board's consideration of the request two members of the group, Wiebo Ludwig and Richard Boonstra, were charged with criminal offences related to damage to oil and gas facilities in northwestern Alberta. They were tried and convicted for these offences in April 2000. Subsequently, the Board denied the request for an inquiry on the grounds that the oil and gas operations identified by the families have been conducted in compliance with the terms of the respective companies' approvals, licences and permits, and the operations conformed to provincial standards. Furthermore, the families, especially the Ludwig, Boonstra and Schilthuis families, have consistently demonstrated a lack of cooperation over the years in participating in efforts initiated by the Board, industry and government, to find solutions to their concerns. Also, the Board found no objective evidence that the harmful effects identified by the families resulted from the lawful activities of the energy companies operating in the Hythe area. This Memorandum of Decision contains the detailed reasoning of the Board for denying the request for an inquiry, and to provide context, including facts about the extent, scope and performance of oil and gas operations in the area. 2 figs

  16. PENCITRAAN AMERICAN NIGHTMARE MELALUI PENGGUNAAN ARCHETYPEDAN LOOSE SENTENCE STRUCTUREDALAM “THE GREAT GATSBY” KARYA F. SCOTT. FIZGERALD

    Directory of Open Access Journals (Sweden)

    Tintin Susilowati

    2014-12-01

    Full Text Available Penelitian ini adalah penelitian stilistika yang mengkaji tentang penggunaan archetype dan loose sentence structure dalam membangun kesan mental pembaca tentang American Nightmare. Melalui penelitian ini, peneliti peneliti menggali pola-pola penggunaan archetype, loose sentence structure, serta konsep mental pembaca dalam memahami bacaan.Tujuan penelitian ini adalah untuk mengetahui efektifitas gaya penulisan Fizgerald dengan menggunakan ornamen berupa archetype, loose sentence structure guna membangun kesan mental pembaca tentang America Nightmare. Pendekatan penelitian ini adalah deskriptive kualitatif sedangkan desainnya adalah library research. Data yang digunakan adalah data primer berupa kutipankutipan yang dicari dari novel, selain itu juga data sekunder berupa referensireferensi pendukung. Peneliti juga menggunakan coding dalam proses koleksi data. Teknik ini digunakan untuk membantu peneliti dalam mengklasifikasikan data. Lebih lanjut, penelitian ini merupakan penelitian dokumentasi maka dalam analisis peneliti menggunakan pendekatan content analysis selain itu interactive analysis juga digunakan peneliti dalam tahap analisis data. Dalam penelitian ini diperoleh data sebagai berikut, 1.ditemukan data tentang penggunaan archetype sejumlah 851 data/ 70.79%; 2. ditemukan data tentang penggunaan loose sentence structure sejumlah 351 data/ 29.20 %; 3. ditemukan data tentang penggunaan archetype dan loose sentence structure secara bersamaan sejumlah 1202 data/ 100%. Sedangkan kesimpulan dari penelitian ini adalah:penggunaan kedua ornamen khususnya berupa archetype didukung juga oleh penggunaan loose sentence structure membuat kontek dari sebuah teks mudah dipahami, Kedua ornamen tersebut meminimalis kesulitan pembaca dalam berinteraksi dengan teks.

  17. The CELSS Antarctic Analog Project: An Advanced Life Support Testbed at the Amundsen-Scott South Pole Station, Antarctica

    Science.gov (United States)

    Straight, Christian L.; Bubenheim, David L.; Bates, Maynard E.; Flynn, Michael T.

    1994-01-01

    CELSS Antarctic Analog Project (CAAP) represents a logical solution to the multiple objectives of both the NASA and the National Science Foundation (NSF). CAAP will result in direct transfer of proven technologies and systems, proven under the most rigorous of conditions, to the NSF and to society at large. This project goes beyond, as it must, the generally accepted scope of CELSS and life support systems including the issues of power generation, human dynamics, community systems, and training. CAAP provides a vivid and starkly realistic testbed of Controlled Ecological Life Support System (CELSS) and life support systems and methods. CAAP will also be critical in the development and validation of performance parameters for future advanced life support systems.

  18. Bordering and ordering the European neighbourhood : a critical perspective on EU territoriality and geopolitics / James Wesley Scott

    Index Scriptorium Estoniae

    Scott, James Wesley

    2009-01-01

    Kaitse ja koostöö agendade põrkumisest ELi territooriumi piiritlemisel ELi ja naaberriikide piiriüleste kodanikeühenduste näitel. ELi ja Ukraina vahelistest suhetest Euroopa naabruspoliitika kontekstis

  19. Kinetic Super-Resolution Long-Wave Infrared (KSR LWIR) Thermography Diagnostic for Building Envelopes: Scott AFB, IL

    Science.gov (United States)

    2015-08-18

    structures. The system software au- tomatically analyzes the thermal imagery and provides a custom report for each building that recommends cost-effective...possible using traditional thermogra- phy. This includes building facade data and building orientation. The au- tomated data processing system also

  20. Genes that are involved in high hydrostatic pressure treatments in a Listeria monocytogenes Scott A ctsR deletion mutant

    Science.gov (United States)

    Listeria monocytogenes is a food-borne pathogen of significant threat to public health. High Hydrostatic Pressure (HHP) treatment can be used to control L. monocytogenes in food. The CtsR (class three stress gene repressor) protein negatively regulates the expression of class III heat shock genes....

  1. Overview of the Mutation Spectrum in Familial Exudative Vitreoretinopathy and Norrie Disease with Identification of 21 Novel Variants in FZD4, LRP5, and NDP

    NARCIS (Netherlands)

    Nikopoulos, Konstantinos; Venselaar, Hanka; Collin, Rob W. J.; Riveiro-Alvarez, Rosa; Boonstra, F. Nienke; Hooymans, Johanna M. M.; Mukhopadhyay, Arijit; Shears, Deborah; van Bers, Marleen; de Wijs, Ilse J.; van Essen, Anthonie J.; Sijmons, Rolf H.; Tilanus, Mauk A. D.; van Nouhuys, C. Erik; Ayuso, Carmen; Hoefsloot, Lies H.; Cremers, Frans P. M.

    Wnt signaling is a crucial component of the cell machinery orchestrating a series of physiological processes such as cell survival, proliferation, and migration. Among the plethora of roles that Wilt signaling plays, its canonical branch regulates eye organogenesis and angiogenesis. Mutations in the

  2. Ichthyouris voltagrandensis n.sp. (Nematoda: Pharyngodonidae) from Myleus tiete Eigenmann & Norris, 1900 (Osteichthyes: Characidae) in the Volta Grande Reservoir, MG, Brazil.

    Science.gov (United States)

    Martins, M L; Yoshitoshi, E R; Umekita, H

    2001-05-01

    The present work studied helminth parasites of "pacu-manteiga", Myleus tiete (Osteichthyes: Characidae) from Volta Grande Reservoir, MG, Brazil. Fishes with 142.6 +/- 24.7 g weight and 17.3 +/- 1.0 cm total length were collected. Five out six analysed fish (prevalence 83.3%) were parasitized in the intestine with an average of 535.6 +/- 334.6 oxyurid nematodes per fish. The helminth was identified as Ichthyouris voltagrandensis n.sp. (Nematoda: Pharyngodonidae). It differs from I. brasiliensis (Moravec et al., 1992a) by the absence of lateral alae, higher measures of tail and caudal alae of males, esophageal isthmus length, distance of excretory pore from anterior end and spicule length. In addition, eggs were provided by two long filaments in just one pole and by the first time the authors observed flagellate spermatozoa from dissected males. The authors exposes comparative table of measures of the five described species of the genus Ichthyouris.

  3. Concerns with Computerized Adaptive Oral Proficiency Assessment. A Commentary on "Comparing Examinee Attitudes Toward Computer-Assisted and Other Oral Proficient Assessments" [and] Response to the Norris Commentary.

    Science.gov (United States)

    Norris, John M.; Kenyon, Dorry M.; Malabonga, Valerie

    2001-01-01

    Responds to an article on computerized adaptive second language (L2) testing, expressing concerns about the appropriateness of such tests for informing language educators about the language skills of L2 learners and users and fulfilling the intended purposes and achieving the desired consequences of language test use.The authors of the original…

  4. Overview of the mutation spectrum in familial exudative vitreoretinopathy and Norrie disease with identification of 21 novel variants in FZD4, LRP5, and NDP.

    NARCIS (Netherlands)

    Nikopoulos, K.; Venselaar, H.; Collin, R.W.J.; Riveiro-Alvarez, R.; Boonstra, F.N.; Hooymans, J.M.; Mukhopadhyay, A.; Shears, D.; Bers, M. van; Wijs, I.J. de; Essen, A.J. van; Sijmons, R.H.; Tilanus, M.A.D.; Nouhuys, C.E. van; Ayuso, C.; Hoefsloot, L.H.; Cremers, F.P.M.

    2010-01-01

    Wnt signaling is a crucial component of the cell machinery orchestrating a series of physiological processes such as cell survival, proliferation, and migration. Among the plethora of roles that Wnt signaling plays, its canonical branch regulates eye organogenesis and angiogenesis. Mutations in the

  5. Unedited Version

    Indian Academy of Sciences (India)

    5

    Patient with Familial Norrie Disease: Bilateral Blindness and Leucocoria ..... Lin RC, Shih JC (2013) Monoamine oxidase A and A/B knockout mice display autistic-like ... spectrum in familial exudative vitreoretinopathy and Norrie disease with ...

  6. Review of the West Indian Arachnocoris Scott, 1881 (Hemiptera: Nabidae), with descriptions of two new species, and a catalog of the species

    Science.gov (United States)

    Javier E. Mercado; Jorge A. Santiago-Blay; Michael D. Webb

    2016-01-01

    We review the West Indian species of Arachnocoris, a genus of spider-web dwelling kleptoparasitic nabids. We recognize five species: A. berytoides Uhler from Grenada, A. darlingtoni n. sp. from Hispaniola, A. karukerae Lopez-Moncet from Guadeloupe, A. portoricensis n. sp. from Puerto Rico, and A. trinitatis Bergroth from Trinidad. West Indian Arachnocoris...

  7. A análise do nível superficial da narrativa do filme "BLADE RUNNER: O CAÇADOR DE ANDRÓIDES de Ridley Scott"

    Directory of Open Access Journals (Sweden)

    Anna Maria Balogh

    1985-05-01

    Full Text Available No trabalho que apresentamos aqui, pretendemos testar a aplicabilidade do modelo de análise narrativa proposto pelo Groupe d'Entrevernes ("Analyse Semiotique des Textes" a um objeto fílmico específico: "BLADE RUNNER: 0 CAÇADOR DE ANDRÓIDES".

  8. The Relationship between Psychological Type and Performance in a Copywriting Course or Why F. Scott Fitzgerald Didn't Make It As a Copywriter.

    Science.gov (United States)

    McCann, Guy

    A study was conducted to determine whether there is a relationship between the psychological types of copywriting students and performance in a copywriting class. The goal was to develop a program of instruction which would systematically alter psychological makeup in a constructive manner to enable students to become better copywriters. Subjects,…

  9. Evaluation of the Scott Aviation Portable Protective Breathing Device for contaminant leakage as prescribed by FAA Action Notice A-8150.2.

    Science.gov (United States)

    1989-11-01

    Two types of crewmember protective breathing equipment (PBE) were performance tested for compliance with Action Notice A-8150.2 at ground level (- 1,300 feet) and 8,000 feet altitude. PBE 1 was a 'hood with oral-nasal mask,' which used potassium supe...

  10. "Rare-earth and other trace element contents and the origin of minettes." A critical comment on a paper by BACHINSKI and SCOTT (1979)

    Science.gov (United States)

    Rock, Nicholas M. S.

    1980-09-01

    The paper's conclusions are suggested to be too wide-ranging, particularly because, (i) the data-base is insufficient; (ii) several arguments are based on unsubstantiated statements; (iii) some minettes are very different in association and petrology from those described; (iv) the type of REE spectra reported can occur in rocks with a substantial crustal component.

  11. The first compression fossils of Spencerites (Scott) emend., and its isospores, from the Bolsovian (Pennsylvanian) of the Kladno-Rakovník and Radnice basins, Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Drábková, J.; Bek, Jiří; Opluštil, S.

    2004-01-01

    Roč. 130, 1/4 (2004), s. 59-88 ISSN 0034-6667 R&D Projects: GA AV ČR(CZ) IAA3013902 Keywords : in-situ spores * Spencerites * Spencerisporites Subject RIV: EF - Botanics Impact factor: 0.886, year: 2004

  12. The Music in the Heart, the Way of Water, and the Light of a Thousand Suns: A Response to Richard Shusterman, Crispin Sartwell, and Scott Stroud

    Science.gov (United States)

    Alexander, Thomas

    2009-01-01

    This is a critical response to the papers by Shusterman, Sartwell, and Stroud. I claim that Shusterman has missed the inter-human moral aesthetics of Confucianism, that Sartwell has misunderstood Taoism's idea of "receptivity," confusing it with anarchist "passivity," and Stroud has not overcome the "Gita's" injunction to sacrifice the self,…

  13. Purification of the bacteriocin bavaricin MN and characterization of its mode of action against Listeria monocytogenes Scott A cells and lipid vesicles.

    OpenAIRE

    Kaiser, A L; Montville, T J

    1996-01-01

    Bavaricin MN was purified from Lactobacillus sake culture supernatant 135-fold with a final yield of 11%. Sequence analysis revealed bavaricin MN to be a 42-amino-acid peptide having a molecular weight of 4,769 and a calculated pI of 10.0. Computer analysis indicated that the C-terminal region may form an alpha-helical structure with an amphipathic nature deemed important in the interaction of bacteriocins with biological membranes. Bavaricin MN rapidly depleted the membrane potential (delta ...

  14. Purification of the bacteriocin bavaricin MN and characterization of its mode of action against Listeria monocytogenes Scott A cells and lipid vesicles.

    Science.gov (United States)

    Kaiser, A L; Montville, T J

    1996-12-01

    Bavaricin MN was purified from Lactobacillus sake culture supernatant 135-fold with a final yield of 11%. Sequence analysis revealed bavaricin MN to be a 42-amino-acid peptide having a molecular weight of 4,769 and a calculated pI of 10.0. Computer analysis indicated that the C-terminal region may form an alpha-helical structure with an amphipathic nature deemed important in the interaction of bacteriocins with biological membranes. Bavaricin MN rapidly depleted the membrane potential (delta p) of energized Listeria monocytogenes cells in a concentration-dependent fashion. At a bavaricin MN concentration of 9.0 micrograms/ml, the delta p decreased by 85%. Both the electrical potential (delta psi) and Z delta pH components of the delta p were depleted, and this depletion was not dependent on a threshold level of proton motive force. In addition to studying the effect of bavaricin MN on the delta p of vegetative cells, bavaricin MN-induced carboxyfluorescein (CF) efflux from L. monocytogenes-derived lipid vesicles was also characterized. Bavaricin MN-induced CF leakage was also concentration dependent with an optimum of pH 6.0. The rate of CF efflux was 63% greater in lipid vesicles in which a delta psi was generated compared with that in lipid vesicles in the absence of a delta psi.

  15. Goals, attributions and self-efficacy as related to course choice and academic achievement of first-year university students / Mechaela Scott

    OpenAIRE

    Scott, Mechaéla

    1991-01-01

    This study was aimed at determining: (i) relationships among goal expectancy, self-efficacy, attributions and attributional dimensions, (ii) whether motivational patterns, and (iii) attributional styles, differ in accordance with conceptual levels of courses, and (iv) whether attributional style and self-efficacy influence academic achievement in courses differing in conceptual level. A literature study was undertaken to examine the nature of goals, attributions and self-eff...

  16. WOMEN’S VIEW ON MEN’S SUCCESS: IN F. SCOTT FIRZTGERALD’S THE GREAT GATSBY AND HAMKA’S TENGGELAMNYA KAPAL VAN DER WIJCK

    Directory of Open Access Journals (Sweden)

    Itsna Syahadatud Dinurriyah

    2015-12-01

    Full Text Available Marriage is a very important step in women’s life. A woman must be sure that the groom she has chosen is the right man for her entirely life, and she must be ready for the consequence of her choice for the rest of her life. Having a handsome, well-known and prosperous husband, is a part of women’s esteem. When all those things gone, it is a condition in which a wife must show her integrity and faith to her husband. In some parts of the world, there is a belief related to the culture that when a woman gets married, she has to set her life as a house wife with high integrity since it is her dignity. She will lose her pride when she decides to be a widow by divorce. The Great Gatsby and Tenggelamnya Kapal Van Der Wijck are the literary works that propose the idea of women’s choice in marriage. They agreed to choose the different men to be their husbands because of the success they see at the time. Both works explore women’s problem when their husbands are not as success as their previous boyfriends. The word ‘choice’ then becomes very important since she cannot take what she has given back because her condition before and after marriage is different. Keywords: marriage, women’s view, men’s success, The Great Gatsby, Tenggelamnya Kapal Van Der Wijck

  17. Statistics for Health Care Professionals Ian Scott Statistics for Health Care Professionals and Debbie Mazhindu Sage 248 :£19.99 0761974768 0761974768 [Formula: see text].

    Science.gov (United States)

    2005-10-01

    As a recent recruit to a lecturerpractitioner post with little recent experience in the subject area covered by this book, I found it met my needs very well. After all, this topic can be quite daunting for some. The 18 chapters are relatively short and I was able to dip into them when time allowed. However, it can also be read for extended periods, as the text is broken up with numerous information boxes, diagrams and tables. All the examples are relevant and appropriate to practice settings.

  18. Personal care products and steroid hormones in the Antarctic coastal environment associated with two Antarctic research stations, McMurdo Station and Scott Base.

    Science.gov (United States)

    Emnet, Philipp; Gaw, Sally; Northcott, Grant; Storey, Bryan; Graham, Lisa

    2015-01-01

    Pharmaceutical and personal care products (PPCPs) are a major source of micropollutants to the aquatic environment. Despite intense research on the fate and effects of PPCPs in temperate climates, there is a paucity of data on their presence in polar environments. This study reports the presence of selected PPCPs in sewage effluents from two Antarctic research stations, the adjacent coastal seawater, sea ice, and biota. Sewage effluents contained bisphenol-A, ethinylestradiol, estrone, methyl triclosan, octylphenol, triclosan, and three UV-filters. The maximum sewage effluent concentrations of 4-methyl-benzylidene camphor, benzophenone-1, estrone, ethinylestradiol, and octylphenol exceeded concentrations previously reported. Coastal seawaters contained bisphenol-A, octylphenol, triclosan, three paraben preservatives, and four UV-filters. The sea ice contained a similar range and concentration of PPCPs as the seawater. Benzophenone-3 (preferential accumulation in clams), estradiol, ethinylestradiol, methyl paraben (preferential accumulation in fish, with concentrations correlating negatively with fillet size), octylphenol, and propyl paraben were detected in biota samples. PPCPs were detected in seawater and biota at distances up to 25 km from the research stations WWTP discharges. Sewage effluent discharges and disposal of raw human waste through sea ice cracks have been identified as sources of PPCPs to Antarctic coastal environments. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Can You Anchor a Shimmering Nation State via Regional Indigenous Roots? Kim Scott talks to Anne Brewster about That Deadman Dance

    Directory of Open Access Journals (Sweden)

    Anne Brewster

    2011-10-01

    Full Text Available This interview focuses mainly on Kim Scott’s new novel That Deadman Dance which won the regional Commonwealth Writers Prize (Southeast Asian and Pacific region and the Miles Franklin Award. The topics of conversation include Scott’s involvement in the Noongar language project (and the relationship of this project to the novel, the novel itself, the challenges of writing in English, the resistance paradigm and indigenous sovereignty and nationalism.

  20. Romulus, Scott a Klára Issová. Kdy vlastní jména zkracují deskripce?

    Czech Academy of Sciences Publication Activity Database

    Marvan, Tomáš

    2013-01-01

    Roč. 61, Suppl. 2 (2013), s. 47-61 ISSN 0015-1831 Institutional support: RVO:67985955 Keywords : Bertrand Russell * proper names * denotation * description * designation Subject RIV: AA - Philosophy ; Religion

  1. 75 FR 35629 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

    Science.gov (United States)

    2010-06-23

    ... West Union, IA, George L Scott Muni, GPS RWY 17, Orig, CANCELLED West Union, IA, George L Scott Muni, GPS RWY 35, Orig, CANCELLED West Union, IA, George L Scott Muni, RNAV (GPS) RWY 17, Orig West Union, IA, George L Scott Muni, RNAV (GPS) RWY 35, Orig West Union, IA, George L Scott Muni, Takeoff...

  2. Disease: H00589 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available H00589 Familial exudative vitreoretinopathy (FEVR), including: Exudative vitreoretinopathy... 1 (EVR1); Exudative vitreoretinopathy2, X-linked ... (EVR2); Exudative vitreoretinopathy 4 (EVR4); Exudative vitreoretinopathy... 5 (EVR5); Norrie disease (ND) Familial exudative vitreoretinopathy (FEVR) and Norri...RP5 [HSA:4041] [KO:K03068] (EVR5) TSPAN12 [HSA:23554] [KO:K17355] ... Exudative vitreoretinopathy 3 (EVR3) ...ion spectrum in familial exudative vitreoretinopathy and Norrie disease with iden

  3. Establish Best Practices for Supervision of Instructors

    Science.gov (United States)

    2012-09-01

    active participants in the feedback process, allowing them to voice their opinions and collaboratively set goals ( Norris , 1991). In the foreign...language instructional context, instructors may desire to participate in the feedback process ( Norris , 1991). Accordingly, effective instructional...13%) and Russian (11%) were the most commonly reported language offerings, followed by Chinese (9%), French (9%), Portuguese (9%), and Spanish (9

  4. In Search of Activist Pedagogies in SMTE

    Science.gov (United States)

    Alsop, Steve; Bencze, Larry

    2012-01-01

    David Burns and Stephen Norris's (2012) article entitled "Activist Environmental Education and Moral Philosophy" offers a thought-provoking response to the CJSMTE special edition. The authors would like to thank these authors for their supportive and philosophically adroit arguments. Burns and Norris provide an opportunity to continue…

  5. On Consumerism, Collective Action, and Whether Art Teaches Anything

    Science.gov (United States)

    Ruitenberg, Claudia W.

    2014-01-01

    In this review essay, Claudia Ruitenberg discusses Trevor Norris's "Consuming Schools," René Arcilla's "Mediumism," and Martha Nussbaum's "Not for Profit." While the primary focus of each book is different--with Norris concentrating on the pressures of consumerism and commercialism on K-12 schooling,…

  6. Cultural Resources Intensive Survey and Testing of Mississippi River Levee Berms Crittenden and Desha Counties, Arkansas and Mississippi, Scott, Cape Girardeau and Pemiscot Counties, Missouri. Item R-846 Caruthersville, Pemiscot County, Missouri

    Science.gov (United States)

    1983-08-01

    Houses of brick, stone and log were torn to pieces and those of frame tossed on their sides. Many citizens fled to the mountains . In 1812, the five...especially because of the many bands of guerrillas and Union troops who were ranging the countryside. No battles were fought in the projczt aLea ...to the economy of the state, were adamant about the need to build railroads. I 4-3 I Although one railroad, the St. Louis and Iron Mountain , ran from

  7. Academic Librarians Have Concerns about Their Role as Teachers. A Review of: Walter, Scott. “Librarians as Teachers: A Qualitative Inquiry into Professional Identity.” College and Research Libraries 69.1 (2008): 51-71.

    OpenAIRE

    Virginia Wilson

    2008-01-01

    Objective – This study explores how academic librarians are introduced to teaching, the degree to which they think of themselves as teachers, the ways in which being a teacher has become a significant feature of their professional identity, and the factors that may influence academic librarians to adopt a “teacher identity.” Design – A literature review extended by qualitative semi-structured interviews.Setting – The research took place at an American university with the Carnegie Foundati...

  8. Academic Librarians Have Concerns about Their Role as Teachers. A Review of: Walter, Scott. “Librarians as Teachers: A Qualitative Inquiry into Professional Identity.” College and Research Libraries 69.1 (2008: 51-71.

    Directory of Open Access Journals (Sweden)

    Virginia Wilson

    2008-09-01

    Full Text Available Objective – This study explores how academic librarians are introduced to teaching, the degree to which they think of themselves as teachers, the ways in which being a teacher has become a significant feature of their professional identity, and the factors that may influence academic librarians to adopt a “teacher identity.” Design – A literature review extended by qualitative semi-structured interviews.Setting – The research took place at an American university with the Carnegie Foundation for the Advancement of Teaching designation of “Doctoral/Research — Extensive.”Subjects – Six academic librarians.Methods – The main feature of the article is an extensive literature review around the themes of LIS, teaching, and qualitative research methodologies. The literature review is supplemented by qualitative research consisting of semi-structured interviews of between 45 and 90 minutes each, which were conducted during spring2004 with six librarians (five women and one man, whose length of professional service ranged from 2 to 32 years. All of the participants worked at the same institution. The data collected were reviewed throughout the process using field memos and a research log. The data were analyzed using a coding process where discrete ideas that emerged from the data were used to identify a small number of themes. The initial conclusions in the study were validated through member checking during the writing phase. “Member checking involves sharing draft study findings with the participants, to inquire whether their viewpoints were faithfully interpreted, whether there are gross errors of fact, and whether the account makes sense to participants with different perspectives”(Centre for Health Evidence.Main Results – Five themes around teaching and teacher identity as they pertain to academic librarians emerged from thedata. The first theme was the centrality of teaching. Each participant sought out a position where the teaching role was valued.The role of teacher spilled over into the other roles of the librarian, i.e., reference service, collection development, etc. Thenext theme was the importance of collegial and administrative support, which is critical to the ability to focus on work as a teacher. The stress of multiple demands emerged as a theme, as time dedicated to teaching was often at the expense of something else. Another theme was the problems with professional education around teaching. Instruction course offerings in library schools were reported to be meagre, and some were badly planned and executed. The fifth theme involved stereotypes and misperceptions. Studies have shown that the academic library profession has been poorly understood by students and faculty. Study participants believed that many of their campus colleagues were either unaware of what they did, or were misinformed by popular culture stereotypes of librarians.Conclusions – The small sample size precluded the making of any definite conclusions based on the study results. Other limitations of the study include the relatively short amount of time spent in the interview process and the narrow range of librarians chosen to participate. The author notes that a subject pool more representative of academic librarians’ full range of opinions regarding the importance of teaching as a professional responsibility would have resulted in more complex themes emerging. While the author is aware of the study’s limitations, he feels there is value in the qualitative research design, in giving voice to individual librarians, and in the provision of insight into some of the research questions found in the literature of learning to teach and of teacher identity. Given the limitations, Walter makes three conclusions about his findings. He points out the lack of a formal introduction to teaching in many library programs which has been explored by other studies and concludes that his study “suggests that continuing lack of attention to this issue results in a difficult introduction into the profession for new academic librarians”(64. Regarding continuing and professional education, Walter concludes that “this study suggests that there are a number ofimportant questions about the content and conduct of these opportunities for instruction librarians that have not been explored in the literature” (64. Finally, Walter concludes that “this study suggests that there is an important connectionbetween research on student perceptions of academic librarians, the study of teacher identity, and the future of the profession”(64.

  9. Effects of Absence and Cognitive Skills Index on Various Achievement Indicators. A Study of ISTEP Scores, Discrepancies, and School-Based Math and English Tests of 1997-1998 Seventh Grade Students at Sarah Scott Middle School, Terre Haute, Indiana.

    Science.gov (United States)

    Davis, Holly S.

    This study examines the correlation between absence, cognitive skills index (CSI), and various achievement indicators such as the Indiana Statewide Testing for Educational Progress (ISTEP) test scores, discrepancies, and school-based English and mathematics tests for 64 seventh-grade students from one middle school. Scores for each of the subtests…

  10. Cultural Resources Intensive Survey and Testing of Mississippi River Levee Berms Crittenden and Desha Counties, Arkansas and Mississippi, Scott, Cape Girardeau and Pemiscot Counties Missouri. Item R-752 Lambethville; Crittenden County, Arkansas

    Science.gov (United States)

    1984-05-01

    occidentalis) and persimmon ( Diospyros virginianna) occupied better drained immature alluvial soils. Soil development on bottomland sites favored...15 genera of ungulates and various giant rodents and car- nivores north of Mexico. Maps presented by Simpson (1945) indicate that the genus Tapirus

  11. Cultural Resources Intensive Survey and Testing of Mississippi River Levee Berms, Crittenden and Desha Counties, Arkansas and Mississippi, Scott, Cape Girardeau and Pemiscot Counties, Missouri Item R-618 Knowlton; Desha County, Arkansas.

    Science.gov (United States)

    1983-11-01

    spp_), maples, hackberry (Celtis laevigata), hickories, sycamore (Platanus occidentalis) and persimmon ( Diospyros virginianna) occupied better drained...of Mexico. Surely many of these were forest denizens and occurred in the study area. Maps presented by Simpson (1945) indicate that the genus Tapirus

  12. Evaluation of tele-ultrasound as a tool in remote diagnosis and clinical management at the Amundsen-Scott South Pole Station and the McMurdo Research Station.

    Science.gov (United States)

    Otto, Christian; Shemenski, Ron; Scott, Jessica M; Hartshorn, Jeanette; Bishop, Sheryl; Viegas, Steven

    2013-03-01

    Abstract Background: A large number of Antarctic stations do not utilize ultrasound for medical care. Regular use of ultrasound imaging at South Pole and McMurdo Stations first began in October 2002. To date, there has been no evaluation of medical events requiring ultrasound examination from this remote environment. Additionally, the importance of tele-ultrasound for clinical management in Antarctica has not yet been assessed. We therefore conducted a retrospective analysis of all ultrasound exams performed at South Pole and McMurdo Stations between October 2002 and October 2003. Radiology reports and patient charts were reviewed for pre- and post-ultrasound diagnosis and treatment. Sixty-six ultrasound exams were conducted on 49 patients. Of the exams, 94.0% were interpreted by the store-and-forward method, whereas 6.0% were interpreted in "real-time" format. Abdominal, genitourinary, and gynecology ultrasound exams accounted for 63.6% of exams. Ultrasound examination prevented an intercontinental aeromedical evacuation in 25.8% of cases, and had a significant effect on the diagnosis and management of illness in patients at South Pole and McMurdo research stations. These findings indicate that diagnostic ultrasound has significant benefits for medical care at Antarctic stations and that tele-ultrasound is a valuable addition to remote medical care for isolated populations with limited access to tertiary-healthcare facilities.

  13. James L.W. West III, ed. The Cambridge Edition of the Works of F. Scott Fitzgerald : « Trimalchio » : an Early Version of The Great Gatsby.

    Directory of Open Access Journals (Sweden)

    Jean-Loup Bourget

    2006-04-01

    Full Text Available Présenté comme « an early version of The Great Gatsby », “Trimalchio” est une tentative de reconstitution du manuscrit dactylographié envoyé par Fitzgerald à son éditeur, Scribner’s, en octobre 1924. Ce tapuscrit étant perdu, le texte a été établi à partir des épreuves avant correction, elles-mêmes composées à partir du tapuscrit. Il représente donc un stade intermédiaire entre le manuscrit holographe conservé à Princeton (fac-similé publié par les soins de Matthew J. Bruccoli en 1973 et le ...

  14. Sibelius: Karelia Suite, Op. 11. Luonnotar, Op. 70 a. Andante festivo. The Oceanides, Op. 73. King Christian II, Op. 27-Suite. Finlandia, Op. 26a. Gothenburg Symphony Orchester, Neeme Järvi / Michael Scott Rohan

    Index Scriptorium Estoniae

    Rohan, Michael Scott

    1996-01-01

    Sibelius: Karelia Suite, Op. 11. Luonnotar, Op. 70 a. Andante festivo. The Oceanides, Op. 73. King Christian II, Op. 27-Suite. Finlandia, Op. 26a. Gothenburg Symphony Orchester, Neeme Järvi. 1 CD Deutsche Grammophon 447 760-2GH (72 minutes: DDD)

  15. Demography of Honors: The Census of U.S. Honors Programs and Colleges

    Science.gov (United States)

    Scott, Richard I.; Smith, Patricia J.; Cognard-Black, Andrew J.

    2017-01-01

    Beginning in 2013 and spanning four research articles, we have implemented an empirical analysis protocol for honors education that is rooted in demography (Scott; Scott and Smith; Smith and Scott "Growth"; Smith and Scott, "Demography"). The goal of this protocol is to describe the structure and distribution of the honors…

  16. NATO’s Future Role in the Arctic

    Science.gov (United States)

    2016-05-01

    www.arctic-council.org/index.php/en/about-us 4 Kuross, “An Ambiguous Role: NATO in the Arctic.” 5 Derek Reveron & Kathleen Mahoney- Norris , Human...The RAND Corporation, April 1989, http://www.rand.org/pubs/papers/P7558.html, 12-3. 22 Reveron & Mahoney- Norris , Human Security in a Borderless...trying-to-start-a- war-in-the-arctic-its-just-keeping-out-the-riffraff Reveron, Derek & Mahoney- Norris , Kathleen. Human Security in a Borderless

  17. Origin and Evolution of the Elements

    Science.gov (United States)

    McWilliam, Andrew; Rauch, Michael

    2004-09-01

    Introduction; List of participants; 1. Mount Wilson Observatory contributions to the study of cosmic abundances of the chemical elements George W. Preston; 2. Synthesis of the elements in stars: B2FH and beyond E. Margaret Burbidge; 3. Stellar nucleosynthesis: a status report 2003 David Arnett; 4. Advances in r-process nucleosynthesis John J. Cowan and Christopher Sneden; 5. Element yields of intermediate-mass stars Richard B. C. Henry; 6. The impact of rotation on chemical abundances in red giant branch stars Corinne Charbonnel; 7. s-processing in AGB stars and the composition of carbon stars Maurizio Busso, Oscar Straniero, Roberto Gallino, and Carlos Abia; 8. Models of chemical evolution Francesca Matteucci; 9. Model atmospheres and stellar abundance analysis Bengt Gustafsson; 10. The light elements: lithium, beryllium, and boron Ann Merchant Boesgaard; 11. Extremely metal-poor stars John E. Norris; 12. Thin and thick galactic disks Poul E. Nissen; 13. Globular clusters and halo field stars Christopher Sneden, Inese I. Ivans and Jon P. Fulbright; 14. Chemical evolution in ω Centauri Verne V. Smith; 15. Chemical composition of the Magellanic Clouds, from young to old stars Vanessa Hill; 16. Detailed composition of stars in dwarf spheroidal galaxies Matthew D. Shetrone; 17. The evolutionary history of Local Group irregular galaxies Eva K. Grebel; 18. Chemical evolution of the old stellar populations of M31 R. Michael Rich; 19. Stellar winds of hot massive stars nearby and beyond the Local Group Fabio Bresolin and Rolf P. Kudritzki; 20. Presolar stardust grains Donald D. Clayton and Larry R. Nittler; 21. Interstellar dust B. T. Draine; 22. Interstellar atomic abundances Edward B. Jenkins; 23. Molecules in the interstellar medium Tommy Wiklind; 24. Metal ejection by galactic winds Crystal L. Martin; 25. Abundances from the integrated light of globular clusters and galaxies Scott C. Trager; 26. Abundances in spiral and irregular galaxies Donald R. Garnett; 27

  18. Congenital hearing loss. Is CT enough?

    African Journals Online (AJOL)

    Mahmoud Agha

    2014-01-24

    Jan 24, 2014 ... Congenital hearing loss is one of the developmental disorders that may be not clearly .... Alport syndrome, Klippel-Feil, Norrie disease and Waarden- .... Bismuth eye shield was routinely used for all patients (AttenuRad;.

  19. Virginia Tech Student Support

    National Research Council Canada - National Science Library

    Shende, Aproova; Nair, Arun; Jiang, Wen; Das, Kaushik; Ramesh, Kaliat; Hemker, Kevin; Igusa, Takeru; Marzouk, Osama; Young, Amanda; Lear, Matthew

    2008-01-01

    .... higher education has faced. In an attempt to help its community cope with this heartbreaking event, the university administration decided to close Norris Hall, the site of many of the shootings...

  20. Calculations of void swelling in Type 316 stainless steel after a temperature change using the VS8 code

    International Nuclear Information System (INIS)

    Windsor, M.E.; Matthews, J.R.

    1985-06-01

    The report compares measurements made by Norris and Buswell of void swelling in irradiated Type 316 steel after a temperature change from 475 to 575 C, and vice versa, with calculated swelling using the VS8 FACSIMILE code. (author)

  1. Various scoring systems for predicting mortality in Intensive Care Unit

    African Journals Online (AJOL)

    2015-12-07

    Dec 7, 2015 ... Mortality rate was higher in patients admitted from wards other than surgery ... evaluate the predictability of various severity of illness scores, and ..... Livingston BM, MacKirdy FN, Howie JC, Jones R, Norrie JD. Assessment of.

  2. Estimation of the additive and dominance variances in SA Landrace ...

    African Journals Online (AJOL)

    NORRIS

    South African Journal of Animal Science 2006, 36 (4) ... Fuerst (1996) simulated a genetic model with different levels of additive, dominance and additive by additive genetic effects to .... However, a simulation study by Norris et al. (2002) ...

  3. Towards a more adaptive co - management of natural resources ...

    African Journals Online (AJOL)

    2014-06-01

    Jun 1, 2014 ... being channelled into Madagascar's environmental sector since the mid-1980s, the ...... firmly embedded in Malagasy environmental legislation, there is little potential to ..... UBC Press, British Colombia. Norris, S. 2006.

  4. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Genetic analysis of 55 northern Vietnamese patients with Wilson disease: ..... with familial Norrie disease: bilateral blindness and leucocoria without other deficits ... A novel missense mutation of ADAR1gene in a Chinese family leading to ...

  5. 76 FR 5405 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

    Science.gov (United States)

    2011-01-31

    ... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics... contacting Marian Norris. The agenda for the meeting includes the following topics: --Astrophysics Division...

  6. 75 FR 60126 - Performance Review Board Members

    Science.gov (United States)

    2010-09-29

    .... Childress Kenneth Y. Choe Richard M. Church Frank D. Cipolloni H. Westley Clark Henry Claypool Norris W... L. Hurst Jeanne C. Ireland Karen E. Jackson Holli B. Jaffe John S. Jarman George E. Jenkins Alfred C...

  7. Beyond Line of Sight (BLOS) Command and Control (C2) Capability to Improve Disaster Response and Recovery

    Science.gov (United States)

    2013-09-01

    accessed Sept. 19, 2012). 8 Ibid. 9 Guy Norris , “Real-Time Intelligence, Surveillance & Reconnaissance (ISR) Data Sharing Technology for the “Af/Pak...in 2012.19 Spanish for the word “straight,” a derecho is a term used to describe a widespread, long- lived, straight-line windstorm that is...Network (NPSBN).” Illinois First Net. http://www.illinois.gov/firstnet/NPSBN/Pages/default.aspx. Norris , Guy. “ Real-Time Intelligence, Surveillance

  8. Targeting Prostate Cancer with Bifunctional Modulators of the Androgen Receptor

    Science.gov (United States)

    2015-06-01

    Wittmann, B.; Dwyer, M.; Cui, H.; Dye, D.; McDonnell, D.; Norris , J. Inhibition of prostate cancer cell growth by second-site androgen receptor antagonists...Wittmann, B.; Dwyer, M.; Cui, H.; Dye, D.; McDonnell, D.; Norris , J. Inhibition of prostate cancer cell growth by second-site androgen receptor...important clin- ical problem in diseases such as asthma (51, 52), ne- phrotic syndrome (53), and malignancies such as acute lymphoblastic leukemia (54

  9. 2012 Aerospace Medical Certification Statistical Handbook

    Science.gov (United States)

    2013-12-01

    2012 Aerospace Medical Certification Statistical Handbook Valerie J. Skaggs Ann I. Norris Civil Aerospace Medical Institute Federal Aviation...Certification Statistical Handbook December 2013 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report No. Skaggs VJ, Norris AI 9...2.57 Hayfever 14,477 2.49 Asthma 12,558 2.16 Other general heart pathology (abnormal ECG, open heart surgery, etc.). Wolff-Parkinson-White syndrome

  10. When Democracy Is Not Enough

    DEFF Research Database (Denmark)

    Charron, Nicholas

    2014-01-01

    Book review of: Making Democratic Governance Work: How Regimes Shape Prosperity, Welfare, and Peace. By Pippa Norris. New York: Cambridge University Press, 2012. 279 pp., $30.99 paperback (ISBN-13: 978-1-107-60269-4).......Book review of: Making Democratic Governance Work: How Regimes Shape Prosperity, Welfare, and Peace. By Pippa Norris. New York: Cambridge University Press, 2012. 279 pp., $30.99 paperback (ISBN-13: 978-1-107-60269-4)....

  11. Most Recent Sampling Results for Annex III Building

    Science.gov (United States)

    Contains email from Scott Miller, US EPA to Scott Kramer. Subject: Most Recent Sampling Results for Annex III Building. (2:52 PM) and Gore(TM) Surveys Analytical Results U.S. Geological Survey, Montgomery, AL.

  12. Search Results | Page 850 | IDRC - International Development ...

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

    Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains. Profile ...

  13. Thermomagnetic torques in polyatomic gases

    Science.gov (United States)

    Hildebrandt, A. F.; Wood, C. T.

    1972-01-01

    The application of the Scott effect to the dynamics of galactic and stellar rotation is investigated. Efforts were also made to improve the sensitivity and stability of torque measurements and understand the microscopic mechanism that causes the Scott effect.

  14. Search Results | Page 853 | IDRC - International Development ...

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

    Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains. Profile.

  15. Search Results | Page 854 | IDRC - International Development ...

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

    Scott Gilmore. Scott is a social entrepreneur and writer. He is a columnist for Maclean's magazine and the President of Anchor Chain, which helps small businesses in frontier markets connect to investment and international supply chains. Profile.

  16. Väärt klassikast tehti neegrite räpparilugu / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2005-01-01

    Francis Scott Fitzgeraldi romaani "Suur Gatsby" ekraniseering "G" : stsenarist ja režissöör Christopher Scott Sherot : operaator Horaciop Marquines : Ameerika Ühendriigid 2002. Film "tõlgib" teose ameerika populaarse neegrikultuuri keelde

  17. 76 FR 35474 - Colville Indian Plywood and Veneer, Colville Tribal Enterprise Corporation Wood Products Division...

    Science.gov (United States)

    2011-06-17

    ... Logging, Mccuen Jones, San Poil Logging, Scott Thorndike, Silver Nichol Trucking and Stensgar Logging..., Mawdsley Logging, McCuen Jones, San Poil Logging, Scott Thorndike, Silver Nichol Trucking and Stensgar...

  18. Even-aged intensive management: two case histories

    Science.gov (United States)

    Harold M. Klaiber

    1977-01-01

    In 1967 Scott Paper Company merged with the S. D. Warren Company and S. D. Warren became a division of Scott. In 1969 the S. D. Warren timberlands in the Bingham, Maine area were transferred from the Warren Division to the Northeast Operations of Scott. Included in this transfer were approximately 700 acres of tree plantations which had been established in the 1920...

  19. Nuga selga : endine lähikondne teeb maha president Bushi valitsusaja / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2008-01-01

    Endine Valge Maja pressiesindaja Scott McClellan kirjutas kritiseeriva raamatu "What Happened" president George W. Bushist ja tema kaastöötajatest. Vt. samas: "Me oleme segaduses. See pole Scott, keda me tundsime"; Väljavõtteid Scott McClellani raamatust

  20. Is Comparability of 14C Dates an Issue?: A Status Report on the Fourth International Radiocarbon Intercomparison

    NARCIS (Netherlands)

    Bryant, C.; Carmi, I.; Cook, G.T.; Gulliksen, S.; Harkness, D.D.; Heinemeier, J.; McGee, E.; Naysmith, P.; Possnert, G.; Scott, E.M.; Plicht, J. van der; Strydonck, M. van

    2001-01-01

    For more than 15 years, the radiocarbon community has participated in a series of laboratory intercomparisons in response to the issue of comparability of measurements as perceived within the wider user communities (Scott et al. 1990; Rozanski et al. 1992; Guiliksen and Scott 1995; Scott et al.

  1. Human-Centered Command and Control of Future Autonomous Systems

    Science.gov (United States)

    2013-06-01

    introduce challenges with situation awareness, automation reliance, and accountability (Bainbridge, 1983). If not carefully designed and integrated...into users’ tasks, automation’s costs can quickly outweigh its benefits. A tempting solution to compensate for inherent human cognitive limitations is... Drury & Scott, 2008; Nehme, Scott, Cummings, & Furusho, 2006; Scott & Cummings, 2006). However, there have not been detailed prescriptive task

  2. 75 FR 41896 - Colville Indian Precision Pine, Colville Tribal Enterprise Corporation, Wood Products Division...

    Science.gov (United States)

    2010-07-19

    ... Logging, Lone Rock Contracting, Mawdsley Logging, McCuen Jones, San Poil Logging, Scott Thorndike, Silver..., Laramie Logging, Lone Rock Contracting, Mawdsley Logging, McCuen Jones, San Poil Logging, Scott Thorndike... Contracting, Mawdsley Logging, McCuen Jones, San Poil Logging, Scott Thorndike, Silver Nichol Trucking and...

  3. 75 FR 41896 - Colville Indian Plywood and Veneer Colville Tribal Enterprise Corporation Wood Products Division...

    Science.gov (United States)

    2010-07-19

    ... Logging, Lone Rock Contracting, Mawdsley Logging, Mccuen Jones, San Poil Logging, Scott Thorndike, Silver... McCuen Jones, San Poil Logging, Scott Thorndike, Silver Nichol Trucking and Stensgar Logging were... Logging, Scott Thorndike, Silver Nichol Trucking and Stensgar Logging, Omak, Washington, who became...

  4. Scott Richard Lyons, X-marks: Native Signatures of Assent. , Steve Russell, Sequoyah Rising: Problems in Post-Colonial Tribal Governance. , Sean Kicummah Teuton, Red Land, Red Power: Grounding Knowledge in the American Indian Novel. , Gerald Vizenor, Native Liberty: Natural Reason and Cultural Survivance.

    Directory of Open Access Journals (Sweden)

    James Mackay

    2011-09-01

    Full Text Available That American Indian nations have survived into the 21st century should be an occasion for celebration, given how truly close Native America came to a total obliteration. A combination of disease, vicious colonial warfare and the use of education as a weapon to “kill the Indian, save the man” had by the beginning of the 19th century reduced the number of people in the United States willing to claim Native ancestry in the census to just 250,000. (There were, of course, many more, but Indian bl...

  5. Easements, MDTA Right of Way Easement, Right of Way Easement, Right of Way Easement on I 95, Fort McHenry Tunnel, Baltimore Harbor tunnel, Francis Scott Key Bridge, Published in 2010, 1:1200 (1in=100ft) scale, Maryland Transportation Authority.

    Data.gov (United States)

    NSGIC State | GIS Inventory — Easements dataset current as of 2010. MDTA Right of Way Easement, Right of Way Easement, Right of Way Easement on I 95, Fort McHenry Tunnel, Baltimore Harbor tunnel,...

  6. Topic-specific Infobuttons Reduce Search Time but their Clinical Impact is Unclear. A Review of: Del Fiol, Guilherme, Peter J. Haug, James J. Cimino, Scott P. Narus, Chuck Norlin, and Joyce A. Mitchell. ‚Effectiveness of Topic-specific Infobuttons: A Randomized Controlled Trial.‛ Journal of the American Medical Information Association 15.6 (2008: 752-9.

    Directory of Open Access Journals (Sweden)

    Shandra Protzko

    2009-06-01

    Full Text Available Objective – To assess whether infobutton links that direct users to specific content topics (‚topic links‛ are more effective in answering clinical questions than links that direct users to general overview content (‚nonspecific links‛.Design – Randomized control trial.Setting – Intermountain Healthcare, an integrated system of 21 hospitals and over 120 outpatient clinics located in Utah and southeastern Idaho.Subjects – Ninety clinicians and 3,729 infobutton sessions.Methods – To ensure comparable group composition, subjects were paired and randomly allocated to the study groups. Clinicians in the intervention group had access to topic links, while those in the control group had access to nonspecific links. All subjects at Intermountain Healthcare use a Web-based electronic medical record system (EMR called HELP2 Clinical Desktop with integrated infobutton links. An Infobutton Manager application defines the content topics and resources; in this case, Micromedex® (Thomson Healthcare, Englewood, CO provided access to the topic links. The medication order entry module, the most popular of the outpatient modules, was selected to test the two configurations of infobuttons. A focus group of seven HELP2 users aided the researchers in determining the most salient topics to be displayed as a part of the intervention group's user-interface. The study measured infobutton session duration, or time spent seeking information, the number of infobutton sessions conducted, and the outcome and impact of the information seeking. A post-session questionnaire displayed randomly in 30% of sessions measured outcome and impact. The study was conducted between May and November, 2007. This project was funded in part by the National Library of Medicine.Main Results – Subjects in the intervention group spent 17.4% less time seeking information than those in the control group (35.5 seconds vs. 43 seconds, p = 0.008. The intervention group used infobuttons 20.5% more often (22 sessions vs. 17.5 sessions, p = 0.21 than those in the control group, a difference that was not statistically significant. Twenty-five subjects answered the post-session survey at least once for a total of 115 (9.9% responses out of 1,161 possible sessions. The information seeking success rate was equally high in both groups (87.2% intervention vs. 89.4% control, p = .099. Subjects reported high positive clinical impact (i.e., decision enhancement or learning in 62% of successful sessions. Subjects conveyed a moderate or high level of frustration in 80% of responses associated with unsuccessful sessions.Conclusion – Topic links provide a slight advantage in the clinical decision-making process by reducing the amount of time spent searching. But while the session length difference between the control and intervention groups is statistically significant, it is less clear whether the difference is clinically meaningful. As previous studies have indicated, infobuttons are able to answer clinical medication questions with a high success rate. It is unclear whether topic links have a clinically significant impact, or rather, whether they are more effective than nonspecific links. The authors believe that the study results ‚should generalize to high-frequency, medication-related infobutton users in other institutions‛ (758.

  7. Self-field ac losses in biaxially aligned Y endash Ba endash Cu endash O tape conductors

    International Nuclear Information System (INIS)

    Iijima, Y.; Hosaka, M.; Sadakata, N.; Saitoh, T.; Kohno, O.; Takeda, K.

    1997-01-01

    Self-field ac losses were measured by the conventional ac four-probe method in biaxially aligned Y endash Ba endash Cu endash O tapes using polycrystalline Hastelloy tapes with textured yttria-stabilized-zirconia buffer layers. The ac losses increased in proportion to the fourth power of transport current in the high J c sample, and agreed well with Norris close-quote equation for thin strip conductors. However, the low J c sample had rather higher losses than Norris close-quote prediction, suggesting excessive magnetic flux penetration caused by percolated current paths. The results confirmed Norris close-quote prediction of the low ac losses for thin strip conductors, and indicated the importance of removing percolated structures of current paths to avoid higher ac losses than the theoretical predictions based on uniform conductors. copyright 1997 American Institute of Physics

  8. Quantum theory and the flight from realism philosophical responses to quantum mechanics

    CERN Document Server

    Norris, Christopher

    2002-01-01

    This book is a critical introduction to the long-standing debate concerning the conceptual foundations of quantum mechanics and the problems it has posed for physicists and philosophers from Einstein to the present. Quantum theory has been a major infulence on postmodernism, and presents significant problems for realists. Keeping his own realist position in check, Christopher Norris subjects a wide range of key opponents and supporters of realism to a high and equal level of scrutiny. With a characteristic combination of rigour and intellectual generosity, he draws out the merits and weaknesses from opposing arguments. In a sequence of closely argued chapters, Norris examines the premises of orthodox quantum theory, as developed most influentially by Bohr and Heisenberg, and its impact on varous philosophical developments. These include the ideas developed by W.V Quine, Thomas Kuhn, Michael Dummett, Bas van Fraassen, and Hilary Puttnam. In each case, Norris argues, these thinkers have been influenced by the...

  9. Fisheries Handbook of Engineering Requirements and Biological Criteria,

    Science.gov (United States)

    1986-01-01

    species whose desease organisms. Deep wells require pumping and fre- specific function is to supply game fish. There is a large quently carry an excess...1966. 126(3266):212-213. August 2, 1957. 22. Fry, F.E.J. and K.S. Norris , "The transportation of live 30. Eisler, Ronald and Tadeus Backiel...8217" 301. June, 1967. chloretone and M.S. 222 on eastern brook trout." The Progressive Fish-Culturist, 20(3):104-110, July, 1958. 24. Norris , Kenneth S

  10. Targeting Histone Abnormality in Triple Negative Breast Cancer

    Science.gov (United States)

    2016-08-01

    M.D., Ph.D. 3 1. Huang Y, Johnson KR, Norris JS, Fan W. NF-κB/IκB signaling pathway may contribute to the mediation of paclitaxel-induced...of paclitaxel-induced apoptosis in human tumor cell lines. Mol. Pharmacol., 61: 105-113, 2002. PMID: 11752211 3. Huang Y, Fang Y, Dziadyk JM, Norris ...has been shown to have important roles in many diseases including cancer.17,18 In this study, we addressed the following clinically relevant issues

  11. Development and Usability Evaluation of an Art and Narrative-Based Knowledge Translation Tool for Parents With a Child With Pediatric Chronic Pain: Multi-Method Study.

    Science.gov (United States)

    Reid, Kathy; Hartling, Lisa; Ali, Samina; Le, Anne; Norris, Allison; Scott, Shannon D

    2017-12-14

    recommend the e-book to other families who have children with chronic pain. Our research identified up to a 21.4% increase in knowledge after using the e-book, and paired t tests demonstrated a statistically significant difference in confidence in answering two of the five knowledge questions (chronic pain is a disease involving changes in the nervous system; the use of ibuprofen is usually effective at controlling chronic pain); t 13 =0.165, P=.001 and t 13 =0.336, P=.002, respectively, after being exposed to the e-book. Our results demonstrate that parents positively rated an e-book developed for parents with a child with chronic pain. Our results also identify that overall, parents' knowledge increased after using the e-book, and confidence in their knowledge about chronic pain and its management increased in two aspects after e-book exposure. These results suggest that art and narrative-based knowledge translation interventions may be useful in transferring complex health information to parents. ©Kathy Reid, Lisa Hartling, Samina Ali, Anne Le, Allison Norris, Shannon D Scott. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 14.12.2017.

  12. Pop / Raul Saaremets

    Index Scriptorium Estoniae

    Saaremets, Raul

    2002-01-01

    Heliplaatidest Starsailor" Love is Here". Chicago Underground Quartet "Chicago Underground Quartet". Mower "Mower". Kim Wilde "The Very Best of". Mull Historical Society "Loss". Jill Scott "Experience: 826+"

  13. Ellis-Van Creveld Dysplasia

    Science.gov (United States)

    ... orthopedist, geneticist, pediatrician, dentist, neurologist, and physical therapist will provide the most ... PA: Elsevier Saunders. 2006. Scott, Charles I. Dwarfism . Clinical Symposium , 1988; 40(1):17- ...

  14. Waveform Catalog, Extreme Mass Ratio Binary (Capture)

    Data.gov (United States)

    National Aeronautics and Space Administration — Numerically-generated gravitational waveforms for circular inspiral into Kerr black holes. These waveforms were developed using Scott Hughes' black hole perturbation...

  15. ADAPT Dataset

    Data.gov (United States)

    National Aeronautics and Space Administration — Advanced Diagnostics and Prognostics Testbed (ADAPT) Project Lead: Scott Poll Subject Fault diagnosis in electrical power systems Description The Advanced...

  16. The Clinical Observation on 10 cases of patients with Hemifacial Spasm Treated by Soyeom Pharmacupuncture at G20(Pungji

    Directory of Open Access Journals (Sweden)

    Jin Heo

    2010-06-01

    Full Text Available Objectives : The main purpose of this research is to evaluate the effect of treatment with Soyeom Pharmacupuncture at G20(Punji for ten patients with hemifacial spasm. Methods : We have treated them with acupuncture treatment and Soyeom Pharmacupuncture at G20(Pungji, and evaluated the effect by Scott`s scale. Results : After treatment, the grades of spasm intensity classified by Scott`s description were improved in 9 cases. Conclusion : This data suggested that Soyeom Pharmacupuncture at G20(Pungji for hemifacial spasm was effective and will be attempted to the patients with it.

  17. 75 FR 29219 - Proposed Flood Elevation Determinations

    Science.gov (United States)

    2010-05-25

    ... County. approximately 268 feet upstream of Robbin Lane. * National Geodetic Vertical Datum. + North... Judge, 516 Fairway Drive, Brandenburg, KY 40108. Scott County, Kentucky, and Incorporated Areas Dry Run...

  18. 77 FR 28880 - Ocean Transportation Intermediary License Applicants

    Science.gov (United States)

    2012-05-16

    ... (NVO & OFF), 332 Hindry Avenue, Inglewood, CA 90301, Officers: Edison Chen, Manager (Qualifying..., Schiller Park, IL 60176, Officers: Scott A. Case, Vice President (Qualifying Individual), Thomas C. Case...

  19. Astrophysical Gravitational Wave Sources Literature Catalog

    Data.gov (United States)

    National Aeronautics and Space Administration — Numerically-generated gravitational waveforms for circular inspiral into Kerr black holes. These waveforms were developed using Scott Hughes' black hole perturbation...

  20. Engineer. The Professional Bulletin of Army Engineers. Volume 42. May-August 2012

    Science.gov (United States)

    2012-08-01

    Olsen The Extraordinary Career of Lieutenant General Frank A. Camm— Three Tenets for Building Great Engineers Norris Bradbury stands next to a...successful. Three departments were organized to teach mathematics, English grammar, French, Spanish , his- tory, law, geography, and penmanship.9 Although

  1. Development and Evaluation of New Algorithms for the Retrieval of Wind and Internal Wave Parameters from Shipborne Marine Radar Data

    Science.gov (United States)

    2012-12-01

    marine radar to survey ocean waves close to the spanish coast. In Proc. of the WMO/IOC Workshop on Operational Ocean Monitoring using Surface Based...Linear feature detection and enhancement in noisy images via the Radon transform. Pattern Recognit. Lett., 4(4):279–284, 1986. [79] A. Norris . The

  2. Chronic kidney disease in sub-Saharan Africa: Hypothesis for ...

    African Journals Online (AJOL)

    The world's disease profile is changing and chronic ... morbidity and mortality in the world, accounts for ... contribute substantially to the disparate burden ... the year 2030, more than 70% of patients with ... 2002. New York: National Kidney Foundation; 2002. 7. Pugsley D, Norris KC, ... and projections to the year 2010.

  3. Overcoming Degraded Communications under A2AD: A Doctrinal Solution

    Science.gov (United States)

    2014-05-15

    LCDR Travis K. Suggs, USN 5e. TASK NUMBER Paper Advisor: Prof. Patrick Sweeney, Ph.D.& CAPT Andrew Norris , USCG 5f. WORK UNIT NUMBER...Newport, RI, 2010),.9. 6 war syndrome .” 16 The Joint Force is slowly recovering from nearly a decade of combat operations in Iraq and Afghanistan

  4. Wnt signaling: Ig-norrin the dogma.

    Science.gov (United States)

    Clevers, Hans

    2004-06-08

    Secreted Wnt proteins trigger the intracellular Wnt signaling cascade upon engagement of dedicated Frizzled-Lrp receptor complexes. Unexpectedly, a non-Wnt ligand for this receptor complex has now been discovered. This novel ligand, Norrin, is mutated in the hereditary ocular Norrie syndrome. Copyright 2004 Elsevier Ltd.

  5. The Role of the Capase-8 Inhibitor FLIP in Androgen-Withdrawal Induced Death of Prostate Epithelium

    Science.gov (United States)

    2006-01-01

    DL, Norris JS. Resistance of prostate cancer cells to soluble TNF- related apoptosis- inducing ligand (TRAIL/Apo2L) can be overcome by doxorubicin or...Bueso-Ramos C, Chatterjee D, Pantazis P, Aggarwal BB. Curcumin downregulates cell survival mechanisms in human prostate cancer cell lines. Oncogene

  6. Is APOE ε3 a favourable factor for the longevity: an association study ...

    Indian Academy of Sciences (India)

    2011-08-19

    Aug 19, 2011 ... ents lived for more than 90 years of age were excluded from this study. .... frequent in elderly individuals and their offspring than in controls, and that this was .... Norris C. et al. 2007 A comprehensive view of sex-specific issues.

  7. Naval Medical Research and Development News. Volume 7, Issue 1, January 2015

    Science.gov (United States)

    2015-01-01

    Laos, Malaysia , Thailand and the Philippines. Vietnam has set a 2030 malaria elimination goal and NAMRU-2 is partnering to identify malaria...death sort of way). Perhaps then, we’ll see true personal growth in ourselves and it will have nothing to do with a scale or the latest diet . From My family to Yours, Allison Norris

  8. Põhjamaade arhitektuuri noorem põlvkond

    Index Scriptorium Estoniae

    1997-01-01

    17. oktoobrist 1997. a. Rotermanni soolalaos Soome ja Eesti Arhitektuurimuuseumi koostööna avatud Põhjamaade väljapanek "Northern Factor : The New Generation of the North" 1996. a. Veneetsia biennaalilt. Kuraator - M.-R. Norri. Tema loengust 23. oktoobril. Toimus Oulu arhitektide Ulla ja Lasse Vahtera tööde esitlus

  9. Manganese Health Research Program (MHRP)

    Science.gov (United States)

    2008-01-01

    to Prion 21 Klein Bradley Dept. of Biomedical Sciences & Pathobiology College of Veterinary Medicine Virginia Tech, Blacksburg, VA...PhD Struve, Melanie , BS Norris, Amy, PhD Higgins, Alan, PhD 5f. WORK UNIT NUMBER 8. PERFORMING ORGANIZATION REPORT NUMBER 7

  10. Sight-Reading Requirements at Concert Band Festivals: A National Survey

    Science.gov (United States)

    Paul, Timothy A.

    2010-01-01

    This study, a replication and extension of work by Norris (2004), examined sight-reading requirements at middle and high school large-group band festivals across the United States. As in the earlier investigation, answers to the following questions were solicited from all 50 states: (1) Are there ratings-based large-group band festivals? (2) Is…

  11. Africa Development - Vol 36, No 1 (2011)

    African Journals Online (AJOL)

    Can It be Achieved? Partnering Towards Improving Livelihoods in the Ganspan Settlement, Norther n Cape Province, South Africa · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. D Norris, EC Van Zyl, WT Hashe, MS Mafuma, MP Senyolo, SP Mngomezulu, ...

  12. Effects of reaction temperature on size and optical properties of ...

    Indian Academy of Sciences (India)

    Administrator

    influential factors in shape control of CdSe nanocrystals by changing the ratio of .... four different temperatures (200, 220, 240 and 280°C). During the whole .... J, Wu A M, Gambhir S S and Weiss S 2005 Science 307 538. Murray C B, Norris ...

  13. Agyepong et al., Afr J Tradit Complement Altern Med. (2014) 11(3 ...

    African Journals Online (AJOL)

    cadewumi

    As a result of indiscriminate use of antibiotics in the treatment of these ... been found in the stem bark (Chakraborty et al., 1995), and essential oils including β- ... then powdered using laboratory mill machine (Type 8, Christy and Norris Limited, ...

  14. Spectral Lag Evolution among γ-Ray Burst Pulses Lan-Wei Jia1 ...

    Indian Academy of Sciences (India)

    pulses with observations by CGRO/BATSE. No universal spectral lag evolution feature and pulse luminosity-lag relation within a GRB is observed. ... Key words. γ-rays: bursts—spectral lag—GRB pulse. 1. Introduction. It is found that soft photons lag behind the hard photons and is usually seen in long. GRBs (e.g., Norris et ...

  15. Possible words and fixed stress in the segmentation of Slovak speech

    NARCIS (Netherlands)

    Hanuliková, A.; McQueen, J.M.; Mitterer, H.A.

    2010-01-01

    The possible-word constraint (PWC; Norris, McQueen, Cutler, & Butterfield, 1997) has been proposed as a language-universal segmentation principle: Lexical candidates are disfavoured if the resulting segmentation of continuous speech leads to vowelless residues in the input—for example, single

  16. Language-universal constraints on speech segmentation

    NARCIS (Netherlands)

    Norris, D.; McQueen, J.M.; Cutler, A.; Butterfield, S.; Kearns, R.K.

    2001-01-01

    Two word-spotting experiments are reported that examine whether the Possible-Word Constraint (PWC; Norris, McQueen, Cutler & Butterfield, 1997) is a language-specific or language-universal strategy for the segmentation of continuous speech. The PWC disfavors parses which leave an impossible residue

  17. A Game of Simon Says: Latin America’s Left Turn and Its Effects on US Security

    Science.gov (United States)

    2008-05-01

    Fred P. Stone, Lt Col, PhD, Director of Research John T. Ackerman, PhD, Series Editor Kathleen Mahoney-Norris, PhD, Essay Advisor Air University...lopsided than even the lyrics from the 966 Beatles’ song “Taxman” envisioned. Alvaro Hurtado of the Interna- tional Labour Organization states that

  18. A novel contiguous deletion involving NDP, MAOB and EFHC2 gene ...

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics; Volume 96; Issue 6. A novel contiguous deletion involving NDP, MAOBand EFHC2gene in a patient with familial Norrie disease: bilateral blindness and leucocoria without other deficits. BEI JIA LIPING HUANG YAOYU CHEN SIPING LIU CUIHUA CHEN KE XIONG LANLIN SONG YULAI ...

  19. The Florida Prostate Cancer Research Training Opportunities for Outstanding Leaders (ReTOOL (registered trademark)) Program: Creating Opportunities for Minority HBCU Students

    Science.gov (United States)

    2013-03-01

    underserved. (MA Haynes & BD Smedley (Eds). National Academy Press, Washington DC. 2. Norris KC, Agodoa LY (2005). The need for health professionals... Robert Vessella, PhD University of Washington Medical Center 44 10:30 – 10:45 am S-10 A Targeted Approach to Prostate Radiotherapy Alan

  20. Why not model spoken word recognition instead of phoneme monitoring?

    NARCIS (Netherlands)

    Vroomen, J.; de Gelder, B.

    2000-01-01

    Norris, McQueen & Cutler present a detailed account of the decision stage of the phoneme monitoring task. However, we question whether this contributes to our understanding of the speech recognition process itself, and we fail to see why phonotactic knowledge is playing a role in phoneme