WorldWideScience

Sample records for significant objects imported

  1. 75 FR 6079 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2010-02-05

    ... cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at the Yale Center for... Professional and Cultural Exchanges, Bureau of Educational and Cultural Affairs, Department of State. [FR Doc...

  2. 77 FR 31909 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2012-05-30

    ... exhibition ``50th Anniversary Remembrance of the Tragedy at Orly,'' imported from abroad by the High Museum of Art for temporary exhibition within the United States, is of cultural significance. The object is... exhibition or display of the exhibit object at the High Museum of Art in Atlanta, Georgia from on or about...

  3. 77 FR 31420 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2012-05-25

    ... also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New...: Game Plan'' imported from abroad for temporary exhibition within the United States, are of cultural...

  4. 76 FR 68808 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2011-11-07

    ... also determine that the exhibition or display of the exhibit objects at the Onassis Cultural Center... Century AD,'' imported from abroad for temporary exhibition within the United States, are of cultural... Cultural Affairs, Department of State. [FR Doc. 2011-28805 Filed 11-4-11; 8:45 am] BILLING CODE 4710-05-P ...

  5. 78 FR 7849 - Culturally Significant Objects Imported for Exhibition

    Science.gov (United States)

    2013-02-04

    ... Century,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at The Yale Center for British Art..., Bureau of Educational and Cultural Affairs, Department of State. [FR Doc. 2013-02401 Filed 2-1-13; 8:45...

  6. 75 FR 66419 - Culturally Significant Objects Imported for Exhibition Determinations: “Object of Devotion...

    Science.gov (United States)

    2010-10-28

    ... Determinations: ``Object of Devotion: Medieval English Alabaster Sculpture From the Victoria and Albert Museum... Devotion: Medieval English Alabaster Sculpture from the Victoria and Albert Museum,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  7. 76 FR 4987 - Culturally Significant Objects Imported for Exhibition Determinations: “Bali: Art, Ritual...

    Science.gov (United States)

    2011-01-27

    ... DEPARTMENT OF STATE [Public Notice: 7311] Culturally Significant Objects Imported for Exhibition Determinations: ``Bali: Art, Ritual, Performance'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Bali: Art, Ritual, Performance,'' imported from abroad for...

  8. 75 FR 51518 - Culturally Significant Objects Imported for Exhibition Determinations: “Ballplayers, Gods, and...

    Science.gov (United States)

    2010-08-20

    ... DEPARTMENT OF STATE [Public Notice 7126] Culturally Significant Objects Imported for Exhibition Determinations: ``Ballplayers, Gods, and Rainmaker Kings: Masterpieces From Ancient Mexico'' SUMMARY: Notice is..., I hereby determine that the objects to be included in the exhibition ``Ballplayers, Gods, and...

  9. 75 FR 47337 - Culturally Significant Objects Imported for Exhibition Determinations: “German Impressionist...

    Science.gov (United States)

    2010-08-05

    ... DEPARTMENT OF STATE [Public Notice 7080] Culturally Significant Objects Imported for Exhibition Determinations: ``German Impressionist Landscape Painting: Liebermann-- Corinth--Slevogt'' SUMMARY: Notice is..., I hereby determine that the objects to be [[Page 47338

  10. 77 FR 34455 - Culturally Significant Objects Imported for Exhibition Determinations: “Century of the Child...

    Science.gov (United States)

    2012-06-11

    ... exhibit objects at The Museum of Modern Art, New York, NY, from on or about July 29, 2012, until on or... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan...

  11. 77 FR 24554 - Culturally Significant Objects Imported for Exhibition; Determinations: “Quay Brothers: On...

    Science.gov (United States)

    2012-04-24

    ... display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about August 12, 2012... temporary exhibition within the United States, are of cultural significance. The objects are imported...

  12. 77 FR 17104 - Culturally Significant Objects Imported for Exhibition Determinations: “Ecstatic Alphabets/Heaps...

    Science.gov (United States)

    2012-03-23

    ... objects at the Museum of Modern Art, New York, New York, from on or about May 6, 2012, until on or about... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  13. 77 FR 41473 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 98: Slavs and...

    Science.gov (United States)

    2012-07-13

    ... objects at The Museum of Modern Art in New York, New York from on or about August 8, 2012, until on or... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  14. 76 FR 18291 - Culturally Significant Objects Imported for Exhibition Determinations: “Boris Mikhailov: Case...

    Science.gov (United States)

    2011-04-01

    ... objects at the Museum of Modern Art, New York, New York, from on or about May 26, 2011, until on or about... the United States, are of cultural significance. The objects are imported pursuant to loan agreements...

  15. 75 FR 1110 - Culturally Significant Objects Imported for Exhibition Determinations: “Marina Abramovic: The...

    Science.gov (United States)

    2010-01-08

    ... objects at the Museum of Modern Art, New York, NY, from on or about March 14, 2010, until on or about May... the United States, are of cultural significance. The objects are imported pursuant to loan agreements...

  16. 78 FR 79057 - Culturally Significant Objects Imported for Exhibition Determinations: “Gauguin: Metamorphoses”

    Science.gov (United States)

    2013-12-27

    ... objects at the Museum of Modern Art, New York, New York, from on or about March 8, 2014, until on or about... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  17. 78 FR 4972 - Culturally Significant Objects Imported for Exhibition Determinations: “Chagall: Beyond Color”

    Science.gov (United States)

    2013-01-23

    ... DEPARTMENT OF STATE [Public Notice 8158] Culturally Significant Objects Imported for Exhibition Determinations: ``Chagall: Beyond Color'' SUMMARY: Notice is hereby given of the following determinations... Color,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  18. 78 FR 5556 - Culturally Significant Objects Imported for Exhibition Determinations: “Frida & Diego: Passion...

    Science.gov (United States)

    2013-01-25

    ... DEPARTMENT OF STATE [Public Notice 8160] Culturally Significant Objects Imported for Exhibition Determinations: ``Frida & Diego: Passion, Politics and Painting'' SUMMARY: Notice is hereby given of the... exhibition ``Frida & Diego: Passion, Politics and Painting,'' imported from abroad for temporary exhibition...

  19. 76 FR 23642 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 95: Runa Islam”

    Science.gov (United States)

    2011-04-27

    ... DEPARTMENT OF STATE [Public Notice: 7433] Culturally Significant Objects Imported for Exhibition Determinations: ``Projects 95: Runa Islam'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``Projects 95: Runa Islam'' imported from abroad for temporary exhibition within the...

  20. 76 FR 29286 - Culturally Significant Objects Imported for Exhibition Determinations: “Pissarro's People”

    Science.gov (United States)

    2011-05-20

    ... DEPARTMENT OF STATE [Public Notice 7462] Culturally Significant Objects Imported for Exhibition Determinations: ``Pissarro's People'' SUMMARY: Notice is hereby given of the following determinations: Pursuant... the exhibition ``Pissarro's People,'' imported from abroad for temporary exhibition within the United...

  1. 75 FR 38589 - Culturally Significant Objects Imported for Exhibition Determinations: “Venice: Canaletto and His...

    Science.gov (United States)

    2010-07-02

    ... DEPARTMENT OF STATE [Public Notice: 7072] Culturally Significant Objects Imported for Exhibition Determinations: ``Venice: Canaletto and His Rivals'' SUMMARY: Notice is hereby given of the following... exhibition ``Venice: Canaletto and His Rivals,'' imported from abroad for temporary exhibition within the...

  2. 78 FR 52997 - Culturally Significant Objects Imported for Exhibition Determinations: “Yoga: the Art of...

    Science.gov (United States)

    2013-08-27

    ... DEPARTMENT OF STATE [Public Notice 8440] Culturally Significant Objects Imported for Exhibition Determinations: ``Yoga: the Art of Transformation'' SUMMARY: Notice is hereby given of the following... ``Yoga: the Art of Transformation,'' imported from abroad for temporary exhibition within the United...

  3. 78 FR 1916 - Culturally Significant Objects Imported for Exhibition; Determinations: “Impressionism, Fashion...

    Science.gov (United States)

    2013-01-09

    ... DEPARTMENT OF STATE [Public Notice 8146] Culturally Significant Objects Imported for Exhibition; Determinations: ``Impressionism, Fashion, and Modernity'' SUMMARY: Notice is hereby given of the following... exhibition ``Impressionism, Fashion, and Modernity,'' imported from abroad for temporary exhibition within...

  4. 75 FR 48736 - Culturally Significant Objects Imported for Exhibition Determinations: “Kurt Schwitters: Color...

    Science.gov (United States)

    2010-08-11

    ... DEPARTMENT OF STATE [Public Notice 7117] Culturally Significant Objects Imported for Exhibition Determinations: ``Kurt Schwitters: Color and Collage'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Kurt Schwitters: Color and Collage,'' imported from abroad for...

  5. 76 FR 10936 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Serra Drawing: A...

    Science.gov (United States)

    2011-02-28

    ... DEPARTMENT OF STATE [Public Notice: 7348] Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Serra Drawing: A Retrospective'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Richard Serra Drawing: A Retrospective,'' imported from abroad...

  6. 77 FR 41473 - Culturally Significant Objects Imported for Exhibition Determinations: “Lion Attacking a Horse”

    Science.gov (United States)

    2012-07-13

    ... DEPARTMENT OF STATE [Public Notice 7953] Culturally Significant Objects Imported for Exhibition Determinations: ``Lion Attacking a Horse'' SUMMARY: Notice is hereby given of the following determinations... April 15, 2003), I hereby determine that the object entitled ``Lion Attacking a Horse,'' to be imported...

  7. 78 FR 8682 - Culturally Significant Object Imported for Exhibition Determinations: “Vermeer's Woman in Blue...

    Science.gov (United States)

    2013-02-06

    ... DEPARTMENT OF STATE [Public Notice 8177] Culturally Significant Object Imported for Exhibition Determinations: ``Vermeer's Woman in Blue Reading a Letter'' SUMMARY: Notice is hereby given of the following... object to be included in the exhibition ``Vermeer's Woman in Blue Reading a Letter,'' imported from...

  8. 75 FR 82128 - Culturally Significant Objects Imported for Exhibition Determinations: “Vishnu: Hinduism's Blue...

    Science.gov (United States)

    2010-12-29

    ... DEPARTMENT OF STATE [Public Notice 7279] Culturally Significant Objects Imported for Exhibition Determinations: ``Vishnu: Hinduism's Blue-Skinned Savior'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Vishnu: Hinduism's Blue-Skinned Savior,'' imported from abroad...

  9. 75 FR 20873 - Culturally Significant Objects Imported for Exhibition Determinations: “The Glory of Ukraine...

    Science.gov (United States)

    2010-04-21

    ... DEPARTMENT OF STATE [Public Notice 6960] Culturally Significant Objects Imported for Exhibition Determinations: ``The Glory of Ukraine: Golden Treasures and Lost Civilizations'' SUMMARY: Notice is hereby given... objects to be included in the exhibition ``The Glory of Ukraine: Golden Treasures and Lost Civilizations...

  10. 75 FR 21384 - Culturally Significant Objects Imported for Exhibition Determinations: “The Glory of Ukraine...

    Science.gov (United States)

    2010-04-23

    ... DEPARTMENT OF STATE [Public Notice 6975] Culturally Significant Objects Imported for Exhibition Determinations: ``The Glory of Ukraine: Sacred Images From the 11th to the 19th Centuries'' SUMMARY: Notice is... objects to be included in the exhibition ``The Glory of Ukraine: Sacred Images from the 11th to the 19th...

  11. 78 FR 24288 - Culturally Significant Objects Imported for Exhibition Determinations: “Frida Kahlo, Diego Rivera...

    Science.gov (United States)

    2013-04-24

    ... DEPARTMENT OF STATE [Public Notice 8290] Culturally Significant Objects Imported for Exhibition Determinations: ``Frida Kahlo, Diego Rivera, and Masterpieces of Modern Mexico: The Jacques and Natasha Gelman..., 2003), I hereby determine that the objects to be included in the exhibition ``Frida Kahlo, Diego Rivera...

  12. 77 FR 74048 - Culturally Significant Object Imported for Exhibition Determinations: “Connecting Collections...

    Science.gov (United States)

    2012-12-12

    ... determine that the object to be included in the exhibition ``Connecting Collections: Collecting Connections... DEPARTMENT OF STATE [Public Notice 8112] Culturally Significant Object Imported for Exhibition Determinations: ``Connecting Collections: Collecting Connections. 50 Years of Pre-Columbian Art at Dumbarton Oaks...

  13. 76 FR 58075 - Culturally Significant Object Imported for Exhibition Determinations: “Cervera Bible”

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF STATE [Public Notice: 7589] Culturally Significant Object Imported for Exhibition Determinations: ``Cervera Bible'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to... April 15, 2003), I hereby determine that the object to be included in the exhibition ``Cervera Bible...

  14. 78 FR 48216 - Culturally Significant Objects Imported for Exhibition Determinations: “Balthus: Cats and Girls...

    Science.gov (United States)

    2013-08-07

    ... DEPARTMENT OF STATE [Public Notice 8410] Culturally Significant Objects Imported for Exhibition Determinations: ``Balthus: Cats and Girls--Paintings and Provocations'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``Balthus: Cats and Girls--Paintings and Provocations...

  15. 78 FR 43960 - Culturally Significant Objects Imported for Exhibition Determinations: “Dante Ferretti: Design...

    Science.gov (United States)

    2013-07-22

    ... DEPARTMENT OF STATE [Public Notice 8385] Culturally Significant Objects Imported for Exhibition Determinations: ``Dante Ferretti: Design and Construction for Cinema'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``Dante Ferretti: Design and Construction for Cinema...

  16. 77 FR 37730 - Culturally Significant Objects Imported for Exhibition Determinations: “Nomads and Networks: The...

    Science.gov (United States)

    2012-06-22

    ... DEPARTMENT OF STATE [Public Notice 7928] Culturally Significant Objects Imported for Exhibition Determinations: ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan'' SUMMARY: Notice is hereby... objects to be included in the exhibition ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan...

  17. 77 FR 7229 - Culturally Significant Objects Imported for Exhibition Determinations: “Nomads and Networks: The...

    Science.gov (United States)

    2012-02-10

    ... DEPARTMENT OF STATE [Public Notice 7794] Culturally Significant Objects Imported for Exhibition Determinations: ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan'' SUMMARY: Notice is hereby... objects to be included in the exhibition ``Nomads and Networks: The Ancient Art and Culture of Kazakhstan...

  18. 75 FR 57826 - Culturally Significant Objects Imported for Exhibition Determinations: “On Line: Drawing Through...

    Science.gov (United States)

    2010-09-22

    ... DEPARTMENT OF STATE [Public Notice 7180] Culturally Significant Objects Imported for Exhibition Determinations: ``On Line: Drawing Through the Twentieth Century'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``On Line: Drawing Through the Twentieth Century...

  19. 77 FR 38374 - Culturally Significant Objects Imported for Exhibition Determinations: “Drawing Surrealism”

    Science.gov (United States)

    2012-06-27

    ... DEPARTMENT OF STATE [Public Notice 7936] Culturally Significant Objects Imported for Exhibition Determinations: ``Drawing Surrealism'' SUMMARY: Notice is hereby given of the following determinations: Pursuant... April 15, 2003), I hereby determine that the objects to be included in the exhibition ``Drawing...

  20. 77 FR 34121 - Culturally Significant Objects Imported for Exhibition Determinations: “Lucian Freud: Portraits”

    Science.gov (United States)

    2012-06-08

    ... DEPARTMENT OF STATE [Public Notice 7917] Culturally Significant Objects Imported for Exhibition Determinations: ``Lucian Freud: Portraits'' SUMMARY: Notice is hereby given of the following determinations... April 15, 2003), I hereby determine that the object to be included in the exhibition ``Lucian Freud...

  1. 78 FR 77772 - Culturally Significant Objects Imported for Exhibition Determinations: “A Royal Passion: Queen...

    Science.gov (United States)

    2013-12-24

    ... DEPARTMENT OF STATE [Public Notice 8570] Culturally Significant Objects Imported for Exhibition Determinations: ``A Royal Passion: Queen Victoria and Photography'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``A Royal Passion: Queen Victoria and Photography...

  2. 77 FR 38374 - Culturally Significant Objects Imported for Exhibition Determinations: “The Human Beast: German...

    Science.gov (United States)

    2012-06-27

    ... DEPARTMENT OF STATE [Public Notice 7935] Culturally Significant Objects Imported for Exhibition Determinations: ``The Human Beast: German Expressionism at The San Diego Museum of Art'' SUMMARY: Notice is... objects to be included in the exhibition ``The Human Beast: German Expressionism at The San Diego Museum...

  3. 75 FR 30459 - Culturally Significant Objects Imported for Exhibition Determinations: “Dynasty and Divinity: Ife...

    Science.gov (United States)

    2010-06-01

    ... temporary exhibition within the United States, are of cultural significance. The objects are imported... display of the exhibit objects at the Museum of Fine Arts, Houston, TX, from on or about September 19, 2010, until on or about January 9, 2011; at the Virginia Museum of Fine Arts, Richmond, VA, from on or...

  4. 77 FR 62311 - Culturally Significant Objects Imported for Exhibition Determinations: “Royal Treasures From the...

    Science.gov (United States)

    2012-10-12

    ... DEPARTMENT OF STATE [Public Notice 8061] Culturally Significant Objects Imported for Exhibition Determinations: ``Royal Treasures From the Louvre: Louis XIV to Marie- Antoinette'' SUMMARY: Notice is hereby... objects to be included in the exhibition ``Royal Treasures from the Louvre: Louis XIV to Marie-Antoinette...

  5. 76 FR 60113 - Culturally Significant Objects Imported for Exhibition Determinations: “Masters of Venice...

    Science.gov (United States)

    2011-09-28

    ... DEPARTMENT OF STATE [Public Notice 7616] Culturally Significant Objects Imported for Exhibition Determinations: ``Masters of Venice: Renaissance Paintings of Passion and Power from Kunsthistorisches Museum..., 2003), I hereby determine that the objects to be included in the exhibition ``Masters of Venice...

  6. 78 FR 39435 - Culturally Significant Objects Imported for Exhibition; Determinations: “Magritte: The Mystery of...

    Science.gov (United States)

    2013-07-01

    ... exhibit objects at the Museum of Modern Art, New York, New York, from on or about September 28, 2013... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan..., 2014, until on or about June 1, 2014, The Art Institute of Chicago, Chicago, Illinois, from on or about...

  7. 78 FR 71022 - Culturally Significant Objects Imported for Exhibition Determinations: “Christopher Williams: The...

    Science.gov (United States)

    2013-11-27

    ... objects at The Art Institute of Chicago, Chicago, IL, from on or about January 25, 2014, until on or about May 18, 2014; the Museum of Modern Art, New York, NY, from on or about August 2, 2014, until on or... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan...

  8. 75 FR 8424 - Culturally Significant Objects Imported for Exhibition Determinations: “Matisse: Radical...

    Science.gov (United States)

    2010-02-24

    ... objects at the Art Institute of Chicago, Chicago, IL, from on or about March 20, 2010, until on or about June 20, 2010; at the Museum of Modern Art, New York, NY, from on or about July 18, 2010, until on or... United States, are of cultural significance. The objects are imported pursuant to loan agreements with...

  9. 77 FR 65603 - Culturally Significant Objects Imported for Exhibition Determinations: “Inventing Abstraction...

    Science.gov (United States)

    2012-10-29

    ... objects at the Museum of Modern Art, New York, New York, from on or about December 23, 2012, until on or... United States, are of cultural significance. The objects are imported pursuant to loan agreements with... Angeles County Museum of Art, Los Angeles, California, from on or about May 5, 2013, until on or about...

  10. 75 FR 53013 - Culturally Significant Objects Imported for Exhibition Determinations: “Chaos and Classicism: Art...

    Science.gov (United States)

    2010-08-30

    ... DEPARTMENT OF STATE [Public Notice 7137] Culturally Significant Objects Imported for Exhibition Determinations: ``Chaos and Classicism: Art in France, Italy, and Germany, 1918-1936'' SUMMARY: Notice is hereby... hereby determine that the objects to be included in the exhibition ``Chaos and Classicism: Art in France...

  11. 78 FR 45286 - Culturally Significant Objects Imported for Exhibition Determinations: “Canterbury and St. Albans...

    Science.gov (United States)

    2013-07-26

    ... DEPARTMENT OF STATE [Public Notice 8394] Culturally Significant Objects Imported for Exhibition Determinations: ``Canterbury and St. Albans: Treasures from Church and Cloister'' SUMMARY: Notice is hereby given... objects to be included in the exhibition ``Canterbury and St. Albans: Treasures from Church and Cloister...

  12. 75 FR 45194 - Culturally Significant Objects Imported for Exhibition Determinations: “Drawing from Nature...

    Science.gov (United States)

    2010-08-02

    ... DEPARTMENT OF STATE [Public Notice 7096] Culturally Significant Objects Imported for Exhibition Determinations: ``Drawing from Nature: Landscapes by Max Liebermann, Lovis Corinth, and Max Slevogt'' SUMMARY..., I hereby determine that the objects to be included in the exhibition ``Drawing from Nature...

  13. 75 FR 78335 - Culturally Significant Objects Imported for Exhibition Determinations: “Thomas Lawrence: Regency...

    Science.gov (United States)

    2010-12-15

    ... DEPARTMENT OF STATE [Public Notice 7268] Culturally Significant Objects Imported for Exhibition Determinations: ``Thomas Lawrence: Regency Power and Brilliance'' SUMMARY: Notice is hereby given of the... determine that the objects to be included in the exhibition ``Thomas Lawrence: Regency Power and Brilliance...

  14. 76 FR 81004 - Culturally Significant Objects Imported for Exhibition Determinations: “Woman in Blue, Against...

    Science.gov (United States)

    2011-12-27

    ... DEPARTMENT OF STATE [Public Notice: 7739] Culturally Significant Objects Imported for Exhibition Determinations: ``Woman in Blue, Against Blue Water'' by Edvard Munch SUMMARY: Notice is hereby given of the..., Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the object ``Woman in Blue...

  15. 77 FR 53959 - Culturally Significant Objects Imported for Exhibition Determinations: “Roads of Arabia...

    Science.gov (United States)

    2012-09-04

    ... DEPARTMENT OF STATE [Public Notice 8008] Culturally Significant Objects Imported for Exhibition Determinations: ``Roads of Arabia: Archaeology and the History of the Kingdom of Saudi Arabia'' SUMMARY: Notice... objects to be included in the exhibition ``Roads of Arabia: Archaeology and the History of the Kingdom of...

  16. 77 FR 12103 - Culturally Significant Objects Imported for Exhibition Determinations: “Colorful Realm: Japanese...

    Science.gov (United States)

    2012-02-28

    ... DEPARTMENT OF STATE [Public Notice: 7807] Culturally Significant Objects Imported for Exhibition Determinations: ``Colorful Realm: Japanese Bird-and-Flower Paintings by It[omacr] Jakuch[umacr] (1716-1800... determine that the objects to be included in the exhibition ``Colorful Realm: Japanese Bird-and-Flower...

  17. 76 FR 77582 - Culturally Significant Objects Imported for Exhibition Determinations: “Beauty and Belief...

    Science.gov (United States)

    2011-12-13

    ... DEPARTMENT OF STATE [Public Notice: 7725] Culturally Significant Objects Imported for Exhibition Determinations: ``Beauty and Belief: Crossing Bridges With the Arts of Islamic Culture'' SUMMARY: Notice is... objects to be included in the exhibition ``Beauty and Belief: Crossing Bridges with the Arts of Islamic...

  18. 76 FR 53524 - Culturally Significant Objects Imported for Exhibition Determinations: “Once Upon Many Times...

    Science.gov (United States)

    2011-08-26

    ... DEPARTMENT OF STATE [Public Notice: 7568] Culturally Significant Objects Imported for Exhibition Determinations: ``Once Upon Many Times: Legends and Myths in Himalayan Art'' SUMMARY: Notice is hereby given of... included in the exhibition ``Once Upon Many Times: Legends and Myths in Himalayan Art,'' imported from...

  19. 75 FR 57825 - Culturally Significant Objects Imported for Exhibition Determinations: “Ancient Chinese Bronzes...

    Science.gov (United States)

    2010-09-22

    ... DEPARTMENT OF STATE [Public Notice 7181] Culturally Significant Objects Imported for Exhibition Determinations: ``Ancient Chinese Bronzes From the Shouyang Studio: The Katherine and George Fan Collection... ``Ancient Chinese Bronzes from the Shouyang Studio: The Katherine and George Fan Collection,'' imported from...

  20. 76 FR 12786 - Culturally Significant Objects Imported for Exhibition Determinations: “Poetry in Clay: Korean...

    Science.gov (United States)

    2011-03-08

    ... Determinations: ``Poetry in Clay: Korean Buncheong Ceramics from the Leeum, Samsung Museum of Art'' SUMMARY... in Clay: Korean Buncheong Ceramics from the Leeum, Samsung Museum of Art,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported...

  1. 78 FR 50137 - Culturally Significant Objects Imported for Exhibition Determinations: “Chagall: Love, War, and...

    Science.gov (United States)

    2013-08-16

    ... DEPARTMENT OF STATE [Public Notice 8424] Culturally Significant Objects Imported for Exhibition Determinations: ``Chagall: Love, War, and Exile'' SUMMARY: Notice is hereby given of the following determinations..., War, and Exile,'' imported from abroad for temporary exhibition within the United States, are of...

  2. 77 FR 59701 - Culturally Significant Objects Imported for Exhibition Determinations: “Wari: Lords of the...

    Science.gov (United States)

    2012-09-28

    ... DEPARTMENT OF STATE [Public Notice 8046] Culturally Significant Objects Imported for Exhibition Determinations: ``Wari: Lords of the Ancient Andes'' SUMMARY: Notice is hereby given of the following... ``Wari: Lords of the Ancient Andes'' imported from abroad for temporary exhibition within the United...

  3. 77 FR 48199 - Culturally Significant Objects Imported for Exhibition Determinations: “Bernini: Sculpting in Clay”

    Science.gov (United States)

    2012-08-13

    ... DEPARTMENT OF STATE [Public Notice 7978] Culturally Significant Objects Imported for Exhibition Determinations: ``Bernini: Sculpting in Clay'' SUMMARY: Notice is hereby given of the following determinations...: Sculpting in Clay,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  4. 78 FR 45285 - Culturally Significant Objects Imported for Exhibition Determinations: “Egypt's Mysterious Book...

    Science.gov (United States)

    2013-07-26

    ... DEPARTMENT OF STATE [Public Notice 8393] Culturally Significant Objects Imported for Exhibition Determinations: ``Egypt's Mysterious Book of the Faiyum'' SUMMARY: Notice is hereby given of the following... exhibition ``Egypt's Mysterious Book of the Faiyum,'' imported from abroad for temporary exhibition within...

  5. 76 FR 60112 - Culturally Significant Objects Imported for Exhibition Determinations: “Byzantium and Islam: Age...

    Science.gov (United States)

    2011-09-28

    ... DEPARTMENT OF STATE [Public Notice 7615] Culturally Significant Objects Imported for Exhibition Determinations: ``Byzantium and Islam: Age of Transition (7th-9th Century)'' SUMMARY: Notice is hereby given of... included in the exhibition ``Byzantium and Islam: Age of Transition (7th-9th Century),'' imported from...

  6. 77 FR 61468 - Culturally Significant Objects Imported for Exhibition Determinations: “Balthus: Cats and Girls”

    Science.gov (United States)

    2012-10-09

    ... DEPARTMENT OF STATE [Public Notice 8057] Culturally Significant Objects Imported for Exhibition Determinations: ``Balthus: Cats and Girls'' SUMMARY: Notice is hereby given of the following determinations... and Girls,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  7. 76 FR 63701 - Culturally Significant Objects Imported for Exhibition Determinations: “Anglo-Saxon Hoard: Gold...

    Science.gov (United States)

    2011-10-13

    ... DEPARTMENT OF STATE [Public Notice 7640] Culturally Significant Objects Imported for Exhibition Determinations: ``Anglo-Saxon Hoard: Gold From England's Dark Ages'' SUMMARY: Notice is hereby given of the... exhibition ``Anglo-Saxon Hoard: Gold From England's Dark Ages,'' imported from abroad for temporary...

  8. 77 FR 53959 - Culturally Significant Object Imported for Exhibition Determinations: “Dancing Into Dreams, Maya...

    Science.gov (United States)

    2012-09-04

    ... DEPARTMENT OF STATE [Public Notice 8009] Culturally Significant Object Imported for Exhibition Determinations: ``Dancing Into Dreams, Maya Vases From the IK'Kingdom'' SUMMARY: Notice is hereby given of the... exhibition ``Dancing Into Dreams, Maya Vases from the IK'Kingdom,'' imported from abroad for temporary...

  9. 75 FR 3781 - Culturally Significant Object Imported for Exhibition; Determinations: “Projects 92: Yin Xiuzhen”

    Science.gov (United States)

    2010-01-22

    ... DEPARTMENT OF STATE [Public Notice 6884] Culturally Significant Object Imported for Exhibition; Determinations: ``Projects 92: Yin Xiuzhen'' SUMMARY: Notice is hereby given of the following determinations... ``Projects 92: Yin Xiuzhen,'' imported from abroad for temporary exhibition within the United States, is of...

  10. 77 FR 53248 - Culturally Significant Objects Imported for Exhibition Determinations: “Swiss Treasures: From...

    Science.gov (United States)

    2012-08-31

    ... DEPARTMENT OF STATE [Public Notice 8004] Culturally Significant Objects Imported for Exhibition Determinations: ``Swiss Treasures: From Biblical Papyrus and Parchment to Erasmus, Zwingli, Calvin, and Barth... Parchment to Erasmus, Zwingli, Calvin, and Barth,'' imported from abroad for temporary exhibition within the...

  11. 75 FR 28848 - Culturally Significant Objects Imported for Exhibition Determinations: “The Original Copy...

    Science.gov (United States)

    2010-05-24

    ... DEPARTMENT OF STATE [Public Notice 7027] Culturally Significant Objects Imported for Exhibition Determinations: ``The Original Copy: Photography of Sculpture, 1839 to Today'' SUMMARY: Notice is hereby given of... included in the exhibition ``The Original Copy: Photography of Sculpture, 1839 to Today,'' imported from...

  12. 76 FR 56491 - Culturally Significant Objects Imported for Exhibition Determinations: “Adapting the Eye: An...

    Science.gov (United States)

    2011-09-13

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Yale Center for British Art, New Haven... Cultural Exchanges, Bureau of Educational and Cultural Affairs, Department of State. [FR Doc. 2011-23355...

  13. 75 FR 21385 - Culturally Significant Objects Imported for Exhibition Determinations: “Cleopatra: The Search for...

    Science.gov (United States)

    2010-04-23

    ... temporary exhibition within the United States, are of cultural significance. The objects are imported... April 15, 2012; at the California Science Center, Los Angeles, CA, from on or about May 15, 2012, until... Assistant Secretary for Professional and Cultural Exchanges, Bureau of Educational and Cultural Affairs...

  14. 77 FR 20476 - Culturally Significant Objects Imported for Exhibition Determinations: “Nicolai Fechin”

    Science.gov (United States)

    2012-04-04

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Museum of Russian Art, Minneapolis, Minnesota, from on or about August 18, 2012, until on or about January 13, 2013, the Frye Art Museum...

  15. 78 FR 22362 - Culturally Significant Objects Imported for Exhibition Determinations: “40 Part Motet”

    Science.gov (United States)

    2013-04-15

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at The Cleveland Museum of Art, Cleveland, OH, from on or about May 4, 2013, until on or about June 9, 2013; The Metropolitan Museum of Art, New York...

  16. 75 FR 15764 - Culturally Significant Objects Imported for Exhibition Determinations: “Gods of Angkor: Bronzes...

    Science.gov (United States)

    2010-03-30

    ... Determinations: ``Gods of Angkor: Bronzes From the National Museum of Cambodia'' SUMMARY: Notice is hereby given... objects to be included in the exhibition ``Gods of Angkor: Bronzes from the National Museum of Cambodia,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The...

  17. 76 FR 28499 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso and Braque: The...

    Science.gov (United States)

    2011-05-17

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Kimbell Art Museum, Fort Worth, Texas, from on or about May 29, 2011, until on or about August 21, 2011, the Santa Barbara Museum of Art...

  18. 76 FR 77582 - Culturally Significant Objects Imported for Exhibition Determinations: “Cindy Sherman”

    Science.gov (United States)

    2011-12-13

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or about February 26, 2012, until on or about June 11, 2012, the San Francisco Museum of Modern...

  19. 78 FR 8682 - Culturally Significant Objects Imported for Exhibition Determinations: “Henri Labrouste...

    Science.gov (United States)

    2013-02-06

    ... exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or... abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  20. 78 FR 62355 - Culturally Significant Objects Imported for Exhibition Determinations: “Ileana Sonnabend...

    Science.gov (United States)

    2013-10-18

    ... exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or... abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  1. 78 FR 40544 - Culturally Significant Objects Imported for Exhibition Determinations: “New Photography 2013...

    Science.gov (United States)

    2013-07-05

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``New Photography 2013: Adam Broomberg and Oliver Chanarin, Brendan Fowler, Annette Kelm, Lisa Oppenheim, Anna Ostoya, Josephine Pryde, and Eileen Quinlan,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about September 14, 2013, until on or about February 5, 2014, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  2. 77 FR 50542 - Culturally Significant Objects Imported for Exhibition Determinations: “New Photography 2012...

    Science.gov (United States)

    2012-08-21

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``New Photography 2012: Michele Abeles, Birdhead (Ji Weiyu and Song Tao), Anne Collier, Zoe Crosher, and Shirana Shahbazi,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art in New York, New York from on or about October 3, 2012, until on or about February 4, 2013, with a preview on October 2, 2012, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  3. 76 FR 53993 - Culturally Significant Objects Imported for Exhibition Determinations: “New Photography 2011...

    Science.gov (United States)

    2011-08-30

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``New Photography 2011: Zhang Dali, Moyra Davey, George Georgiou, Deana Lawson, Doug Rickard, Viviane Sassen,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, New York, from on or about September 27, 2011, until on or about January 16, 2012, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  4. 77 FR 56697 - Culturally Significant Objects Imported for Exhibition Determinations: “The English Prize: The...

    Science.gov (United States)

    2012-09-13

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, Delegation of Authority No. 236-3 of August 28, 2000 (and, as appropriate, Delegation of Authority No. 257 of April 15, 2003), I hereby determine that the objects to be included in the exhibition ``The English Prize: The Capture of the Westmorland, an Episode of the Grand Tour,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at the Yale Center for British Art, New Haven, CT, from on or about October 4, 2012, until on or about January 13, 2013, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  5. 75 FR 43225 - Culturally Significant Objects Imported for Exhibition Determinations: “Man, Myth, and Sensual...

    Science.gov (United States)

    2010-07-23

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000, I hereby determine that the objects to be included in the exhibition ``Man, Myth, and Sensual Pleasures: Jan Gossart's Renaissance,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan agreements with the foreign owners or custodians. I also determine that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY, from on or about October 5, 2010, until on or about January 17, 2011, and at possible additional exhibitions or venues yet to be determined, is in the national interest. Public Notice of these Determinations is ordered to be published in the Federal Register.

  6. 76 FR 30228 - Culturally Significant Object Imported for Exhibition; Determinations: “Portrait of a Man”

    Science.gov (United States)

    2011-05-24

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000, I hereby determine that the object to be included in the exhibition ``Portrait of a Man'', imported from abroad for temporary exhibition within the United States, is of cultural significance. The object is imported pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or display of the exhibit object at The Metropolitan Museum of Art, New York, New York, from on or about June 1, 2011, until on or about December 31, 2016, is in the national interest. Public Notice of these Determinations is ordered to be published in the Federal Register.

  7. 78 FR 59080 - Culturally Significant Objects Imported for Exhibition Determinations: “Delacroix and the Matter...

    Science.gov (United States)

    2013-09-25

    ... ``Delacroix and the Matter of Finish,'' imported from abroad for temporary exhibition within the United States... objects at the Santa Barbara Museum of Art, Santa Barbara, California, from on or about October 27, 2013...

  8. 77 FR 48582 - Culturally Significant Objects Imported for Exhibition Determinations: “Plants of Virtue and...

    Science.gov (United States)

    2012-08-14

    ...'' by Shitao to be imported by The Santa Barbara Museum of Art from abroad for temporary exhibition... exhibit object at The Santa Barbara Museum of Art in Santa Barbara, California from on or about October 20...

  9. 78 FR 32000 - Culturally Significant Objects Imported for Exhibition Determinations: “Before and After the...

    Science.gov (United States)

    2013-05-28

    ... Lakes,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the National Museum of the...

  10. 78 FR 51802 - Culturally Significant Objects Imported for Exhibition Determinations: “Silla: Korea's Golden...

    Science.gov (United States)

    2013-08-21

    ... Golden Kingdom,'' imported from abroad for temporary exhibition within the United States, are of cultural... determine that the exhibition or display of the exhibit objects at The Metropolitan Museum of Art, New York...

  11. 76 FR 44977 - Culturally Significant Objects Imported for Exhibition Determinations: “De Kooning: A Retrospective”

    Science.gov (United States)

    2011-07-27

    ... determine that the exhibition or display of the exhibit objects at The Museum of Modern Art in New York, New... Retrospective,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  12. 77 FR 75489 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 99: Meiro Koizumi”

    Science.gov (United States)

    2012-12-20

    ... also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art in New...: Meiro Koizumi,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  13. 77 FR 8943 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt's Self-Portrait”

    Science.gov (United States)

    2012-02-15

    ...-Portrait,'' imported from abroad for temporary exhibition within the United States, is of cultural... determine that the exhibition or display of the exhibit object at the Metropolitan Museum of Art, New York... of the object at the Museum of Fine Arts, Houston from on or about June 3, 2012 until on or about...

  14. 76 FR 35068 - Culturally Significant Objects Imported for Exhibition Determinations; “Monet/Lichtenstein: Rouen...

    Science.gov (United States)

    2011-06-15

    ... for temporary exhibition within the United States, are of cultural significance. The objects are... exhibition or display of the exhibit objects at the Museum of Fine Arts, Boston, Boston, Massachusetts, from on or about July 3, 2011, until on or about September 18, 2011, the Los Angeles County Museum of Art...

  15. 75 FR 3781 - Culturally Significant Objects Imported for Exhibition Determinations: “The Mourners: Tomb...

    Science.gov (United States)

    2010-01-22

    ... abroad for temporary exhibition within the United States, are of cultural significance. The objects are... exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY, from on or about March 1, 2010, until on or about May 23, 2010; the St. Louis Art Museum, St. Louis, MO, from on or...

  16. 77 FR 51606 - Culturally Significant Objects Imported for Exhibition Determinations: “Extravagant Inventions...

    Science.gov (United States)

    2012-08-24

    ... temporary exhibition within the United States, are of cultural significance. The additional objects are... exhibition or display of the additional exhibit objects at The Metropolitan Museum of Art, New York, NY, from... at The Metropolitan Museum of Art, three of the works will continue to be displayed at The...

  17. 77 FR 3320 - Culturally Significant Objects Imported for Exhibition Determinations: “Print/Out”

    Science.gov (United States)

    2012-01-23

    ... that the exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York... from abroad for temporary exhibition within the United States, are of cultural significance. The...

  18. 77 FR 26353 - Culturally Significant Objects Imported for Exhibition Determinations: “Lygia Clark”

    Science.gov (United States)

    2012-05-03

    ... that the exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York... in the exhibition ``Lygia Clark,'' within the United States, are of cultural significance. The...

  19. 78 FR 60994 - Culturally Significant Objects Imported for Exhibition Determinations: “In Grand Style...

    Science.gov (United States)

    2013-10-02

    ... Determinations: ``In Grand Style: Celebrations in Korean Art During the Joseon Dynasty'' SUMMARY: Notice is... objects to be included in the exhibition ``In Grand Style: Celebrations in Korean Art during the Joseon Dynasty,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  20. 75 FR 5637 - Culturally Significant Objects Imported for Exhibition Determinations: “Architecture as Icon...

    Science.gov (United States)

    2010-02-03

    ... Determinations: ``Architecture as Icon: Perception and Representation of Architecture in Byzantine Art'' SUMMARY... objects to be included in the exhibition ``Architecture as Icon: Perception and Representation of Architecture in Byzantine Art,'' imported from abroad for temporary exhibition within the United States, are of...

  1. 78 FR 11725 - Culturally Significant Objects Imported for Exhibition Determinations: “Claes Oldenburg: The...

    Science.gov (United States)

    2013-02-19

    ... Determinations: ``Claes Oldenburg: The Street and The Store'' SUMMARY: Notice is hereby given of the following... exhibition ``Claes Oldenburg: The Street and The Store,'' imported from abroad for temporary exhibition... exhibit objects at the Museum of Modern Art, New York, New York, from on or about April 14, 2013, until on...

  2. 78 FR 41972 - Culturally Significant Objects Imported for Exhibition Determinations: “Kongo Across the Waters”

    Science.gov (United States)

    2013-07-12

    ... the exhibition ``Kongo across the Waters,'' imported from abroad for temporary exhibition within the... objects at the Samuel P. Harn Museum of Art, Gainesville, Florida, from on or about October 22, 2013, until on or about March 23, 2014, the Jimmy Carter Presidential Library and Museum, Atlanta, Georgia...

  3. 78 FR 62326 - Culturally Significant Objects Imported for Exhibition Determinations: “Toulouse-Lautrec and La...

    Science.gov (United States)

    2013-10-16

    ...: Paris 1880-1910,'' imported from abroad for temporary exhibition within the United States, are of... custodians. I also determine that the exhibition or display of the exhibit objects at the Nevada Museum of... Museum of Art, Columbus, Ohio, from on or about February 8, 2014, until on or about May 18, 2014, the...

  4. 77 FR 34121 - Culturally Significant Objects Imported for Exhibition Determinations: “Revealing the African...

    Science.gov (United States)

    2012-06-08

    ... exhibition ``Revealing the African Presence in Renaissance Europe'' imported from abroad for temporary... exhibit objects at The Walters Art Museum, Baltimore, MD, from on or about October 14, 2012, until on or about January 21, 2013; at the Princeton University Art Museum, Princeton, NJ, from on or about February...

  5. 78 FR 14619 - Culturally Significant Objects Imported for Exhibition Determinations: “Overdrive: L.A...

    Science.gov (United States)

    2013-03-06

    ... exhibition ``Overdrive: L.A. Constructs the Future, 1940-1990,'' imported from abroad for temporary... exhibit objects at The J. Paul Getty Museum, Los Angeles, CA, from on or about April 9, 2013, until on or about July 21, 2013; and the National Building Museum, Washington, DC, from on or about October 15, 2013...

  6. 75 FR 53012 - Culturally Significant Objects Imported for Exhibition Determinations: “Treasures of Moscow...

    Science.gov (United States)

    2010-08-30

    ... Rublev Museum,'' imported from abroad for temporary exhibition within the United States, are of cultural... Determinations: ``Treasures of Moscow: Icons From the Andrey Rublev Museum'' SUMMARY: Notice is hereby given of... determine that the exhibition or display of the exhibit objects at the Museum of Russian Icons, Clinton, MA...

  7. 77 FR 73731 - Culturally Significant Objects Imported for Exhibition Determinations: “Masterpieces of the...

    Science.gov (United States)

    2012-12-11

    ... Determinations: ``Masterpieces of the Joseon Dynasty From the National Museum of Korea'' SUMMARY: Notice is... objects to be included in the exhibition ``Masterpieces of the Joseon Dynasty from the National Museum of Korea,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  8. 76 FR 56491 - Culturally Significant Objects Imported for Exhibition Determinations: “Tombs, Temples and...

    Science.gov (United States)

    2011-09-13

    ... exhibition ``Tombs, Temples and Warriors: China's Imperial Legacy,'' imported from abroad for temporary... the exhibit objects at the Bowers Museum, Santa Ana, California, from on or about October 1, 2011, until on or about March 4, 2012, at the Houston Museum of Natural Sciences, Houston, Texas, from on or...

  9. 75 FR 1009 - Culturally Significant Objects Imported for Exhibition Determinations: “Habsburg Treasures”

    Science.gov (United States)

    2010-01-07

    ... ``Habsburg Treasures,'' imported from abroad for temporary exhibition within the United States, are of... custodian. I also determine that the exhibition or display of the exhibit objects at the Norton Museum of...; the Columbia Museum of Art, Columbia, South Carolina, from on or about May 21, 2010, until on or about...

  10. 75 FR 82127 - Culturally Significant Objects Imported for Exhibition Determinations: “Central Nigeria Unmasked...

    Science.gov (United States)

    2010-12-29

    ... River Valley,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Fowler Museum at UCLA, Los... Museum of African Art, Smithsonian Institution, Washington, DC, from on or about September 14, 2011...

  11. 78 FR 52601 - Culturally Significant Object Imported for Exhibition; Determinations: “Visiting Masterpiece...

    Science.gov (United States)

    2013-08-23

    ... Treasure, Stolen and Recovered'' at the Museum of Fine Arts and the exhibition ``Piero della Francesca: Intimate Encounters'' at The Metropolitan Museum of Art, imported from abroad for temporary exhibition... exhibit object at the Museum of Fine Arts, Boston, MA, from on or about September 13, 2013, until on or...

  12. 76 FR 58076 - Culturally Significant Objects Imported for Exhibition Determinations: “Maharaja: The Splendor of...

    Science.gov (United States)

    2011-09-19

    ... exhibition ``Maharaja: The Splendor of India's Royal Courts,'' imported from abroad for temporary exhibition... exhibit objects at the Asian Art Museum, San Francisco, CA, from on or about October 21, 2011, until on or about April 8, 2012; the Virginia Museum of Fine Arts, Richmond, VA, from on or about May 19, 2012...

  13. 77 FR 39319 - Culturally Significant Objects Imported for Exhibition Determinations: “Bodies and Shadows...

    Science.gov (United States)

    2012-07-02

    ... exhibition ``Bodies and Shadows: Caravaggio and His Legacy'' imported from abroad for temporary exhibition... exhibit objects at the Los Angeles County Museum of Art, Los Angeles, CA, from on or about November 11, 2012, until on or about February 10, 2013; the Wadsworth Atheneum Museum of Art, Hartford, CT, from on...

  14. 76 FR 12399 - Culturally Significant Objects Imported for Exhibition Determinations: “Paris: Life & Luxury”

    Science.gov (United States)

    2011-03-07

    ... the exhibition ``Paris: Life & Luxury,'' imported from abroad for temporary exhibition within the... objects at the J. Paul Getty Museum, Los Angeles, California, from on or about April 26, 2011, until on or about August 7, 2011, the Museum of Fine Arts, Houston, Texas, from on or about [[Page 12400

  15. 78 FR 17744 - Culturally Significant Objects Imported for Exhibition Determinations: “Maya: Hidden Worlds...

    Science.gov (United States)

    2013-03-22

    ... Worlds Revealed,'' imported from abroad for temporary exhibition within the United States, are of... custodians. I also determine that the exhibition or display of the exhibit objects at The Science Museum of... Denver Museum of Nature and Science in Denver, Colorado from on or about February 14, 2014 until on or...

  16. 76 FR 82346 - Culturally Significant Objects Imported for Exhibition Determinations: “Alina Szapocznikow...

    Science.gov (United States)

    2011-12-30

    ... exhibition ``Alina Szapocznikow: Sculpture Undone, 1955-1972'' imported from abroad for temporary exhibition... exhibit objects at the Hammer Museum, Los Angeles, CA, from on or about February 5, 2012, until on or... on or about August 8, 2012; The Museum of Modern Art, New York, NY, from on or about October 7, 2012...

  17. 77 FR 48198 - Culturally Significant Objects Imported for Exhibition Determinations: “Faking It: Manipulated...

    Science.gov (United States)

    2012-08-13

    ... exhibition ``Faking It: Manipulated Photography Before Photoshop,'' imported from abroad for temporary... exhibit objects at the Metropolitan Museum of Art, New York, New York, from on or about October 11, 2012... February 17, 2013, until on or about May 5, 2013, the Museum of Fine Arts, Houston, Texas, from on or about...

  18. 77 FR 38881 - Culturally Significant Objects Imported for Exhibition Determinations: “Regarding Warhol: Sixty...

    Science.gov (United States)

    2012-06-29

    ... exhibition ``Regarding Warhol: Sixty Artists, Fifty Years,'' imported from abroad for temporary exhibition... exhibit objects at The Metropolitan Museum of Art, New York, New York from on or about September 11, 2012, until on or about December 31, 2012; then at the Andy Warhol Museum in Pittsburgh, Pennsylvania from on...

  19. 76 FR 18292 - Culturally Significant Objects Imported for Exhibition Determinations: “The Steins Collect...

    Science.gov (United States)

    2011-04-01

    ... the San Francisco Museum of Modern Art, San Francisco, CA, from on or about May 21, 2011, until on or about September 6, 2011, and the temporary display of six of the objects at The Metropolitan Museum of..., and the Parisian Avant-Garde'' imported from abroad for temporary exhibition within the United States...

  20. 76 FR 63701 - Culturally Significant Objects Imported for Exhibition Determinations: “Diego Rivera: Murals for...

    Science.gov (United States)

    2011-10-13

    ... exhibition ``Diego Rivera: Murals for The Museum of Modern Art,'' imported from abroad for temporary... Determinations: ``Diego Rivera: Murals for the Museum of Modern Art'' SUMMARY: Notice is hereby given of the... exhibit objects at The Museum of Modern Art, New York, NY, from on or about November 13, 2011, until on or...

  1. 76 FR 53705 - Culturally Significant Objects Imported for Exhibition; Determinations: “Seductive Luxury and...

    Science.gov (United States)

    2011-08-29

    ... David Roentgen,'' imported from abroad for temporary exhibition within the United States, is of cultural... Museum of Art, New York, NY, from on or about September 12, 2011, until on or about March 10, 2013, and the exhibition or display of the exhibit object at The Metropolitan Museum of Art, from on or about...

  2. 78 FR 27470 - Culturally Significant Objects Imported for Exhibition Determinations: “Shaping Power: Luba...

    Science.gov (United States)

    2013-05-10

    ... Determinations: ``Shaping Power: Luba Masterworks From the Royal Museum for Central Africa'' SUMMARY: Notice is... objects to be included in the exhibition ``Shaping Power: Luba Masterworks from the Royal Museum for Central Africa,'' imported from abroad for temporary exhibition within the United States, are of cultural...

  3. 78 FR 27470 - Culturally Significant Objects Imported for Exhibition Determinations: “Impressionists on the Water”

    Science.gov (United States)

    2013-05-10

    ... on the Water,'' imported from abroad for temporary exhibition within the United States, are of... custodians. I also determine that the exhibition or display of the exhibit objects at the Fine Arts Museums..., 2013; the Peabody Essex Museum, Salem, MA, from on or about November 9, 2013, until on or about...

  4. 78 FR 79057 - Public Notice; Culturally Significant Objects Imported for Exhibition Determinations: “Treasures...

    Science.gov (United States)

    2013-12-27

    ..., 1392-1910,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Philadelphia Museum of Art, Philadelphia, PA, from on or about March 2, 2014, until on or about May 26, 2014; the Los Angeles County Museum...

  5. 77 FR 4614 - Culturally Significant Objects Imported for Exhibition Determinations: “Children of the Plumed...

    Science.gov (United States)

    2012-01-30

    ... Ancient Mexico,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Los Angeles County Museum... exhibition or display of the exhibit at the Dallas Museum of Art, Dallas, TX from on or about July 29, 2012...

  6. 75 FR 53013 - Culturally Significant Objects Imported for Exhibition Determinations: “Treasures of Heaven...

    Science.gov (United States)

    2010-08-30

    ..., Relics, and Devotion in Medieval Europe,'' imported from abroad for temporary exhibition within the... objects at The Cleveland Museum of Art, Cleveland, OH, from on or about October 17, 2010, until on or about January 17, 2011; The Walters Art Museum, Baltimore, MD, from on or about February 13, 2011, until...

  7. 78 FR 23623 - Culturally Significant Objects Imported for Exhibition Determinations: “American Encounters...

    Science.gov (United States)

    2013-04-19

    ... exhibition ``American Encounters: Genre Painting and Everyday Life,'' imported from abroad for temporary... the exhibit objects at the Crystal Bridges Museum of American Art, Bentonville, Arkansas, from on or about May 11, 2013, until on or about August 12, 2013, the High Museum of Art, Atlanta, Georgia, from on...

  8. 77 FR 54647 - Culturally Significant Objects Imported for Exhibition Determinations: “Sicily: Art and Invention...

    Science.gov (United States)

    2012-09-05

    ... exhibition ``Sicily: Art and Invention Between Greece and Rome,'' imported from abroad for temporary... exhibit objects at The J. Paul Getty Museum in Los Angeles, California from on or about April 3, 2013, until on or about August 19, 2013; and then at the Cleveland Museum of Art in Cleveland, Ohio from...

  9. 75 FR 32980 - Culturally Significant Objects Imported for Exhibition Determinations: “Olmec: Masterworks of...

    Science.gov (United States)

    2010-06-10

    ... included in the exhibition ``Olmec: Masterworks of Ancient Mexico,'' imported from abroad for temporary... of the exhibit objects at the Los Angeles County Museum of Art, Los Angeles, CA, from on or about September 26, 2010, until on or about January 1, 2011; the Fine Arts Museums of San Francisco, San Francisco...

  10. 76 FR 42158 - Culturally Significant Objects Imported for Exhibition Determinations: “Lyonel Feininger...

    Science.gov (United States)

    2011-07-18

    ... ``Lyonel Feininger: Photographs: 1928- 1939,'' imported from abroad for temporary exhibition within the... objects at The J. Paul Getty Museum, Los Angeles, CA, from on or about October 25, 2011, until on or about March 11, 2012; Harvard Art Museums, Cambridge, MA, from on or about March 30, 2012, until on or about...

  11. 78 FR 59750 - Culturally Significant Objects Imported for Exhibition Determinations: “Isa Genzken: Retrospective”

    Science.gov (United States)

    2013-09-27

    ...: Retrospective,'' imported from abroad for temporary exhibition within the United States, are of cultural... determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about November 23, 2013, until on or about March 10, 2014; the Museum of Contemporary Art...

  12. 76 FR 28121 - Culturally Significant Objects Imported for Exhibition Determinations: “National Geographic...

    Science.gov (United States)

    2011-05-13

    ... Determinations: ``National Geographic Treasures of the Earth'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``National Geographic Treasures of the Earth'' imported from... exceed six years from June 11, 2011), is in the national interest. The Museum understands that...

  13. 76 FR 64423 - Culturally Significant Objects Imported for Exhibition Determinations: “Projects 96: Haris...

    Science.gov (United States)

    2011-10-18

    ...: Haris Epaminonda'' imported from abroad for temporary exhibition within the United States, are of... custodian. I also determine that the exhibition or display of the exhibit objects at The Museum of Modern Art, New York, NY, from on or about November 17, 2011, until on or about February 20, 2012, and at...

  14. 77 FR 23318 - Culturally Significant Object Imported for Exhibition Determinations: “African Cosmos: Stellar Arts”

    Science.gov (United States)

    2012-04-18

    ... Determinations: ``African Cosmos: Stellar Arts'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``African Cosmos: Stellar Arts,'' imported from abroad for temporary exhibition within... object at the Smithsonian Institution's National Museum of African Arts, Washington, DC, from on or about...

  15. 77 FR 54647 - Culturally Significant Objects Imported for Exhibition Determinations: “African Art, New York...

    Science.gov (United States)

    2012-09-05

    ... Determinations: ``African Art, New York, and the Avant-Garde'' SUMMARY: Notice is hereby given of the following... exhibition ``African Art, New York, and the Avant- Garde,'' imported from abroad for temporary exhibition... exhibit objects at The Metropolitan Museum of Art in New York, New York from on or about November 26, 2012...

  16. 78 FR 25780 - Culturally Significant Objects Imported for Exhibition Determinations: “Koloman Moser”

    Science.gov (United States)

    2013-05-02

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... about May 23, 2013, until on or about September 2, 2013; the Museum of Fine Arts, Houston, TX, from on...

  17. 76 FR 45646 - Culturally Significant Objects Imported for Exhibition Determinations: “The Invention of Glory...

    Science.gov (United States)

    2011-07-29

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The..., from on or about September 18, 2011, until on or about January 8, 2012, the Meadows Museum, Dallas, Texas, from on or about February 5, 2012, until on or about May 13, 2012, the San Diego Museum of Art...

  18. 75 FR 82129 - Culturally Significant Objects Imported for Exhibition Determinations: “Francis Alÿs: A Story of...

    Science.gov (United States)

    2010-12-29

    ... exhibit objects at the Museum of Modern Art, New York, NY, from on or about May 8, 2011, until on or about... exhibition within the United States, are of cultural significance. The objects are imported pursuant to loan...

  19. 75 FR 74126 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso: Guitars 1912-1914”

    Science.gov (United States)

    2010-11-30

    ... objects at the Museum of Modern Art, New York, NY, from on or about February 13, 2011, until on or [[Page... the United States, are of cultural significance. The objects are imported pursuant to loan agreements...

  20. 76 FR 71616 - Culturally Significant Objects Imported for Exhibition Determinations: “The Steins Collect...

    Science.gov (United States)

    2011-11-18

    ... to the number of objects on temporary display at The Metropolitan Museum of Art, which is nine rather... about September 6, 2011, and the temporary display of nine of the objects at The Metropolitan Museum of... of the number of the objects to be on temporary display at The Metropolitan Museum of Art be...

  1. 75 FR 1680 - Culturally Significant Objects Imported for Exhibition Determinations: “Roman Art”

    Science.gov (United States)

    2010-01-12

    ... Determinations: ``Roman Art'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to the... FR 19875], I hereby determine that the objects to be included in the exhibition ``Roman Art... that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY...

  2. 78 FR 18664 - Culturally Significant Objects Imported for Exhibition Determinations: “Diaghilev and the Ballets...

    Science.gov (United States)

    2013-03-27

    ... Determinations: ``Diaghilev and the Ballets Russes, 1909-1929: When Art Danced With Music'' SUMMARY: Notice is... objects to be included in the exhibition ``Diaghilev and the Ballets Russes, 1909- 1929: When Art Danced... also determine that the exhibition or display of the exhibit objects at the National Gallery of Art...

  3. 75 FR 18252 - Culturally Significant Object Imported for Exhibition Determinations: “Through African Eyes: The...

    Science.gov (United States)

    2010-04-09

    ... Determinations: ``Through African Eyes: The European in African Art, 1500--Present'' SUMMARY: Notice is hereby... object to be included in the exhibition ``Through African Eyes: The European in African Art, 1500... determine that the exhibition or display of the exhibit object at the Detroit Institute of Arts, Detroit...

  4. 75 FR 48736 - Culturally Significant Objects Imported for Exhibition Determinations: “Miró: The Dutch Interiors”

    Science.gov (United States)

    2010-08-11

    ... DEPARTMENT OF STATE [Public Notice 7118] Culturally Significant Objects Imported for Exhibition Determinations: ``Mir[oacute]: The Dutch Interiors'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Mir[oacute]: The Dutch Interiors,'' imported from abroad for...

  5. 77 FR 4858 - Culturally Significant Objects Imported for Exhibition Determinations: “Byzantium and Islam: Age...

    Science.gov (United States)

    2012-01-31

    ... Determinations: ``Byzantium and Islam: Age of Transition (7th-9th Century)'' AGENCY: Department of State. ACTION... to the exhibition ``Byzantium and Islam: Age of Transition (7th-9th Century). The referenced notice... objects to be included in the exhibition ``Byzantium and Islam: Age of Transition (7th-9th Century...

  6. 76 FR 6650 - Culturally Significant Objects Imported for Exhibition Determinations: “Birth of the Modern...

    Science.gov (United States)

    2011-02-07

    ... Determinations: ``Birth of the Modern: Style and Identity in Vienna 1900'' SUMMARY: Notice is hereby given of the.... 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and... that the objects to be included in the exhibition ``Birth of the Modern: Style and Identity in Vienna...

  7. 75 FR 21384 - Culturally Significant Objects Imported for Exhibition Determinations: “Birth of Impressionism...

    Science.gov (United States)

    2010-04-23

    ... Determinations: ``Birth of Impressionism: Masterpieces From the Musee d'Orsay'' SUMMARY: Notice is hereby given..., 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs... objects to be included in the exhibition ``Birth of Impressionism: Masterpieces from the Musee d'Orsay...

  8. 75 FR 43225 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust-Uniforms...

    Science.gov (United States)

    2010-07-23

    ... Determinations: ``The Holocaust--Uniforms, Canisters, and Shoes'' SUMMARY: Notice is hereby given of the... that the objects to be included in the exhibition ``The Holocaust--Uniforms, Canisters, and Shoes.... Holocaust Memorial Museum, Washington, DC, from on or about September 2010 until on or about September 2015...

  9. 76 FR 1660 - Culturally Significant Objects Imported for Exhibition Determinations: “Reconfiguring an African...

    Science.gov (United States)

    2011-01-11

    ... Determinations: ``Reconfiguring an African Icon: Odes to the Mask by Modern and Contemporary Artists From Three... ``Reconfiguring an African Icon: Odes to the Mask by Modern and Contemporary Artists from Three Continents... that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY...

  10. 78 FR 61948 - Culturally Significant Objects Imported for Exhibition Determinations: “Franz von Stuck”

    Science.gov (United States)

    2013-10-07

    ... the exhibition ``Franz von Stuck,'' imported from abroad for temporary exhibition within the United... the Frye Art Museum, Seattle, Washington, from on or about November 2, 2013, until on or about...

  11. 76 FR 27742 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso: Masterpieces...

    Science.gov (United States)

    2011-05-12

    ...[eacute]e National Picasso, Paris,'' imported from abroad for temporary exhibition within the United... Fine Arts Museums of San Francisco, de Young Museum, San Francisco, California, from on or about June...

  12. 78 FR 51803 - Culturally Significant Objects Imported for Exhibition Determinations: “Charles Marville...

    Science.gov (United States)

    2013-08-21

    ... ``Charles Marville: Photographer of Paris,'' imported from abroad for temporary exhibition within the United... on or about January 5, 2014, the Metropolitan Museum of Art, New York, New York, from on or about...

  13. 78 FR 51802 - Culturally Significant Objects Imported for Exhibition Determinations: “Robert Motherwell: The...

    Science.gov (United States)

    2013-08-21

    ... ``Robert Motherwell: The Early Collages,'' imported from abroad for temporary exhibition within the United... the Solomon R. Guggenheim Museum, New York, New York, from on or about September 27, 2013, until on or...

  14. 78 FR 61871 - Culturally Significant Objects Imported for Exhibition Determinations: “focus: Monika Baer” and...

    Science.gov (United States)

    2013-10-04

    ... Williams College Museum of Art,'' imported from abroad for temporary exhibition within the United States...; the Williams College Museum of Art, Williamstown, MA, from on or about February 22, 2014, until on or...

  15. 75 FR 7536 - Culturally Significant Objects Imported for Exhibition Determinations: “The Dead Sea Scrolls...

    Science.gov (United States)

    2010-02-19

    ... Determinations: ``The Dead Sea Scrolls: Words That Changed the World'' Summary: Notice is hereby given of the... included in the exhibition ``The Dead Sea Scrolls: Words That Changed the World,'' imported from abroad for... pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or...

  16. 78 FR 11264 - Culturally Significant Objects Imported for Exhibition Determinations: “The Cyrus Cylinder in...

    Science.gov (United States)

    2013-02-15

    ... exhibition ``The Cyrus Cylinder in Ancient Persia: A New Beginning,'' imported from abroad for temporary... about March 9, 2013, until on or about April 28, 2013; The Museum of Fine Arts, Houston, TX, from on or about May 3, 2013, until on or about June 14, 2013; The Metropolitan Museum of Art, New York, NY, from...

  17. 78 FR 61981 - Culturally Significant Objects Imported for Exhibition Determinations: “Anders Zorn: Sweden's...

    Science.gov (United States)

    2013-10-08

    ... ``Anders Zorn: Sweden's Master Painter,'' imported from abroad for temporary exhibition within the United... Arts Museums of San Francisco, San Francisco, CA, from on or about November 9, 2013, until on or about February 2, 2014; the National Academy Museum, New York, NY, from on or about February 27, 2014, until on...

  18. 75 FR 82128 - Culturally Significant Objects Imported for Exhibition Determinations: “The Orient Expressed...

    Science.gov (United States)

    2010-12-29

    ... Influence on Western Art, 1854-1918,'' imported from abroad for temporary exhibition within the United... the Mississippi Museum of Art, Jackson, Mississippi, from on or about February 19, 2011, until on or about July 17, 2011, the McNay Art Museum, San Antonio, Texas, from on or about October 5, 2011, until...

  19. 77 FR 25780 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt, Van Dyck...

    Science.gov (United States)

    2012-05-01

    ... House, London,'' imported from abroad by the American Federation of Arts for temporary exhibition within... interest: the Museum of Fine Arts Houston from on or about June 3 to on or about September 4, 2012; the Milwaukee Museum of Art from on or about October 4, 2012 to on or about January 6, 2013; the Seattle Art...

  20. 75 FR 47338 - Culturally Significant Objects Imported for Exhibition; Determinations: “The Emperor's Private...

    Science.gov (United States)

    2010-08-05

    ..., Treasures from the Forbidden City,'' imported from abroad for temporary exhibition within the United States... Peabody Essex Museum, Salem, Massachusetts, from on or about September 14, 2010, until on or about January 9, 2011, the Metropolitan Museum of Art, New York, New York, from on or about February 3, 2011...

  1. 75 FR 23318 - Culturally Significant Objects Imported for Exhibition Determinations: “John Baldessari: Pure...

    Science.gov (United States)

    2010-05-03

    ... Baldessari: Pure Beauty,'' imported from abroad for temporary exhibition within the United States, are of... Museum of Art, Los Angeles, CA, from on or about June 27 2010, until on or about September 12, 2010; at the Metropolitan Museum of Art, New York, NY, from on or about October 18, 2010, until on or about...

  2. 75 FR 22172 - Culturally Significant Objects Imported for Exhibition Determinations: “Vatican Splendors”

    Science.gov (United States)

    2010-04-27

    ... ``Vatican Splendors,'' imported from abroad for temporary exhibition within the United States, are of... Museum, Saint Louis, Missouri, from on or about May 15, 2010, until on or about September 12, 2010, the... about January 9, 2011, the Museum of Art, Nova Southeastern University, Fort Lauderdale, Florida, from...

  3. 75 FR 51518 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso: Masterpieces...

    Science.gov (United States)

    2010-08-20

    ...[eacute]e National Picasso,'' imported from abroad for temporary exhibition within the United States, are... Seattle Art Museum, Seattle, WA, from on or about October 8, 2010, until on or about January 17, 2011; at the Virginia Museum of Fine Arts, Richmond, VA, from on or about February 19, 2011, until on or about...

  4. 77 FR 7655 - Culturally Significant Objects Imported for Exhibition Determinations: “Inventing the Modern...

    Science.gov (United States)

    2012-02-13

    ... Fairs, 1851-1939'' imported from abroad for temporary exhibition within the United States, are of... Museum of Art, Kansas City, MO, from, on or about April 14, 2012, until on or about August 19, 2012; the Carnegie Museum of Art, Pittsburgh, PA, from on or about October 13, 2012, until on or about February 24...

  5. 77 FR 56251 - Culturally Significant Objects Imported for Exhibition Determinations: “The Body Beautiful in...

    Science.gov (United States)

    2012-09-12

    ... exhibition ``The Body Beautiful in Ancient Greece,'' imported from abroad for temporary exhibition within the... at the Portland Art Museum, Portland, Oregon, from on or about October 6, 2012, until on or about January 6, 2013, the Dallas Museum of Art, Dallas, Texas, from on or about May 5, 2013, until on or about...

  6. 77 FR 26067 - Culturally Significant Objects Imported for Exhibition Determinations: “American Encounters...

    Science.gov (United States)

    2012-05-02

    ...,'' imported from abroad by the High Museum of Art for temporary exhibition within the United States, are of... Museum of American Art in Bentonville, Arkansas from on or about May 12 until on or about August 13, 2012; the High Museum of Art in Atlanta, Georgia from on or about September 22, 2012 until on or about...

  7. 78 FR 2478 - Culturally Significant Objects Imported for Exhibition Determinations: “Ming Masterpieces From...

    Science.gov (United States)

    2013-01-11

    ... ``Ming Masterpieces from the Shanghai Museum,'' imported from abroad for temporary exhibition within the... Determinations: ``Ming Masterpieces From the Shanghai Museum'' SUMMARY: Notice is hereby given of the following... at the Los Angeles County Museum of Art, Los Angeles, CA, from on or about March 3, 2013, until on or...

  8. 76 FR 73760 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust”

    Science.gov (United States)

    2011-11-29

    ... Determinations: ``The Holocaust'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to... the exhibition ``The Holocaust,'' imported from abroad for temporary exhibition within the United... United States Holocaust Memorial Museum, Washington, DC, from on or about December 7, 2011, until on or...

  9. 75 FR 21384 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust”

    Science.gov (United States)

    2010-04-23

    ... Determinations: ``The Holocaust'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to... Holocaust,'' imported from abroad for temporary exhibition within the United States, are of cultural....S. Holocaust Memorial Museum, Washington, DC, from on or about August 2010 until on or about April...

  10. 75 FR 27613 - Culturally Significant Objects Imported for Exhibition Determinations: “The Holocaust (Warsaw...

    Science.gov (United States)

    2010-05-17

    ... Determinations: ``The Holocaust (Warsaw Ghetto)'' SUMMARY: Notice is hereby given of the following determinations... Holocaust (Warsaw Ghetto),'' imported from abroad for temporary exhibition within the United States, are of... custodian. I also determine that the exhibition or display of the documents at the U.S. Holocaust Memorial...

  11. 78 FR 4585 - Culturally Significant Objects Imported for Exhibition Determinations: “Albrecht Dürer: Master...

    Science.gov (United States)

    2013-01-22

    ... DEPARTMENT OF STATE [Public Notice 8157] Culturally Significant Objects Imported for Exhibition Determinations: ``Albrecht D[uuml]rer: Master Drawings, Watercolors, and Prints From the Albertina'' SUMMARY... objects to be included in the exhibition ``Albrecht D[uuml]rer: Master Drawings, Watercolors, and Prints...

  12. 77 FR 64373 - Culturally Significant Object Imported for Exhibition Determinations: “Erotic Gold: The Art and...

    Science.gov (United States)

    2012-10-19

    ... DEPARTMENT OF STATE [Public Notice 8064] Culturally Significant Object Imported for Exhibition Determinations: ``Erotic Gold: The Art and Life of Bartholom[auml]us Spranger 1546-1611'' SUMMARY: Notice is... object to be included in the exhibition ``Erotic Gold: The Art and Life of Bartholom[auml]us Spranger...

  13. 77 FR 25226 - Culturally Significant Object Imported for Exhibition Determinations: “The Wealth of a Nation...

    Science.gov (United States)

    2012-04-27

    ... DEPARTMENT OF STATE [Public Notice 7860] Culturally Significant Object Imported for Exhibition Determinations: ``The Wealth of a Nation: British Silver From the Museum's Collection'' SUMMARY: Notice is hereby... object to be included in the exhibition ``The Wealth of a Nation: British Silver from the Museum's...

  14. 75 FR 53013 - Culturally Significant Objects Imported for Exhibition Determinations: “The Pre-Raphaelite Lens...

    Science.gov (United States)

    2010-08-30

    ... DEPARTMENT OF STATE [Public Notice 7139] Culturally Significant Objects Imported for Exhibition Determinations: ``The Pre-Raphaelite Lens: British Photography and Painting, 1848-1875'' SUMMARY: Notice is..., I hereby determine that the objects to be included in the exhibition ``The Pre-Raphaelite Lens...

  15. 78 FR 144 - Culturally Significant Objects Imported for Exhibition-Determinations: “Girl With a Pearl Earring...

    Science.gov (United States)

    2013-01-02

    ... DEPARTMENT OF STATE [Public Notice 8139] Culturally Significant Objects Imported for Exhibition-- Determinations: ``Girl With a Pearl Earring: Dutch Paintings From the Mauritshuis SUMMARY: Notice is hereby given... objects to be included in the exhibition ``Girl with a Pearl Earring: Dutch Paintings from the Mauritshuis...

  16. 76 FR 30751 - Culturally Significant Object Imported for Exhibition Determinations: “Turkish Taste at the Court...

    Science.gov (United States)

    2011-05-26

    ... DEPARTMENT OF STATE [Public Notice: 7481] Culturally Significant Object Imported for Exhibition Determinations: ``Turkish Taste at the Court of Marie-Antoinette'' SUMMARY: Notice is hereby given of the... that the object to be included in the exhibition ``Turkish Taste at the Court of Marie- Antoinette...

  17. 75 FR 27383 - Culturally Significant Objects Imported for Exhibition Determinations: “A Gift From the Desert...

    Science.gov (United States)

    2010-05-14

    ... DEPARTMENT OF STATE [Public Notice 7003] Culturally Significant Objects Imported for Exhibition Determinations: ``A Gift From the Desert: The Art, History and Culture of the Arabian Horse'' SUMMARY: Notice is... objects to be included in the exhibition ``A Gift from the Desert: The Art, History and Culture of the...

  18. 76 FR 6650 - Culturally Significant Objects Imported for Exhibition Determinations: “Splendors of Faith/Scars...

    Science.gov (United States)

    2011-02-07

    ... DEPARTMENT OF STATE [Public Notice: 7319] Culturally Significant Objects Imported for Exhibition Determinations: ``Splendors of Faith/Scars of Conquest: The Arts of the Missions of Northern New Spain, 1600-1821... hereby determine that the object to be included in the exhibition ``Splendors of Faith/Scars of Conquest...

  19. 78 FR 38430 - Culturally Significant Objects Imported for Exhibition; Determinations: “Of Heaven and Earth: 500...

    Science.gov (United States)

    2013-06-26

    ... DEPARTMENT OF STATE [Public Notice 8359] Culturally Significant Objects Imported for Exhibition; Determinations: ``Of Heaven and Earth: 500 Years of Italian Painting From Glasgow Museums'' SUMMARY: Notice is... objects to be included in the exhibition ``Of Heaven and Earth: 500 Years of Italian Painting from Glasgow...

  20. 75 FR 53730 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Hawkins-Third Mind”

    Science.gov (United States)

    2010-09-01

    ... DEPARTMENT OF STATE [Public Notice 7148] Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Hawkins--Third Mind'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``Richard Hawkins--Third Mind,'' imported from abroad for temporary exhibition within...

  1. 76 FR 58074 - Culturally Significant Objects Imported for Exhibition Determinations: “Sanja Iveković: Sweet...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF STATE [Public Notice: 7590] Culturally Significant Objects Imported for Exhibition Determinations: ``Sanja Ivekovi[cacute]: Sweet Violence'' SUMMARY: Notice is hereby given of the following... exhibition ``Sanja Ivekovi[cacute]: Sweet Violence,'' imported from abroad for temporary exhibition within...

  2. 76 FR 58075 - Culturally Significant Objects Imported for Exhibition Determinations: “Sanja Iveković: Sweet...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF STATE [Public Notice: 7590] Culturally Significant Objects Imported for Exhibition Determinations: ``Sanja Ivekovi[cacute]: Sweet Violence'' SUMMARY: Notice is hereby given of the following... exhibition ``Sanja Ivekovi[cacute]: Sweet Violence,'' imported from abroad for temporary exhibition within...

  3. 76 FR 42158 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt and the Face of...

    Science.gov (United States)

    2011-07-18

    ... DEPARTMENT OF STATE [Public Notice: 7526] Culturally Significant Objects Imported for Exhibition Determinations: ``Rembrandt and the Face of Jesus'' SUMMARY: Notice is hereby given of the following... ``Rembrandt and the Face of Jesus,'' imported from abroad for temporary exhibition within the United States...

  4. 75 FR 38589 - Culturally Significant Objects Imported for Exhibition Determinations: “The Origins of Writing in...

    Science.gov (United States)

    2010-07-02

    ... DEPARTMENT OF STATE [Public Notice: 7074] Culturally Significant Objects Imported for Exhibition Determinations: ``The Origins of Writing in the Ancient Middle East'' SUMMARY: Notice is hereby given of the... included in the exhibition ``The Origins of Writing in the Ancient Middle East,'' imported from abroad for...

  5. 76 FR 63702 - Culturally Significant Objects Imported for Exhibition Determinations: “Aphrodite and the Gods of...

    Science.gov (United States)

    2011-10-13

    ... DEPARTMENT OF STATE [Public Notice: 7645] Culturally Significant Objects Imported for Exhibition Determinations: ``Aphrodite and the Gods of Love'' SUMMARY: Notice is hereby given of the following... ``Aphrodite and the Gods of Love,'' imported from abroad for temporary exhibition within the United States...

  6. 78 FR 58378 - Culturally Significant Objects Imported for Exhibition Determinations: “Peru: Kingdoms of the Sun...

    Science.gov (United States)

    2013-09-23

    ... DEPARTMENT OF STATE [Public Notice 8478] Culturally Significant Objects Imported for Exhibition Determinations: ``Peru: Kingdoms of the Sun and the Moon'' SUMMARY: Notice is hereby given of the following... ``Peru: Kingdoms of the Sun and the Moon,'' imported from abroad for temporary exhibition within the...

  7. 78 FR 16565 - Culturally Significant Objects Imported for Exhibition Determinations: “Le Corbusier: An Atlas of...

    Science.gov (United States)

    2013-03-15

    ... DEPARTMENT OF STATE [Public Notice 8239] Culturally Significant Objects Imported for Exhibition Determinations: ``Le Corbusier: An Atlas of Modern Landscapes'' SUMMARY: Notice is hereby given of the following... ``Le Corbusier: An Atlas of Modern Landscapes,'' imported from abroad for temporary exhibition within...

  8. 77 FR 27533 - Culturally Significant Objects Imported for Exhibition Determinations: “Ends of the Earth: Land...

    Science.gov (United States)

    2012-05-10

    ... DEPARTMENT OF STATE [Public Notice 7877] Culturally Significant Objects Imported for Exhibition Determinations: ``Ends of the Earth: Land Art to 1974'' SUMMARY: Notice is hereby given of the following... ``Ends of the Earth: Land Art to 1974'' imported from abroad for temporary exhibition within the United...

  9. 77 FR 2341 - Culturally Significant Objects Imported for Exhibition Determinations: “The Cult of Beauty: The...

    Science.gov (United States)

    2012-01-17

    ... DEPARTMENT OF STATE [Public Notice 7756] Culturally Significant Objects Imported for Exhibition Determinations: ``The Cult of Beauty: The Victorian Avant-Garde, 1860- 1900'' SUMMARY: Notice is hereby given of... included in the exhibition ``The Cult of Beauty: The Victorian Avant- Garde, 1860-1900,'' imported from...

  10. 76 FR 45646 - Culturally Significant Objects Imported for Exhibition Determinations: “5,000 Years of Chinese...

    Science.gov (United States)

    2011-07-29

    ... DEPARTMENT OF STATE [Public Notice: 7540] Culturally Significant Objects Imported for Exhibition Determinations: ``5,000 Years of Chinese Jade Featuring Selections From the National Museum of Taiwan and the... ``5,000 Years of Chinese Jade Featuring Selections from the National Museum of Taiwan and the Arthur M...

  11. 78 FR 77771 - Culturally Significant Object Imported for Exhibition Determinations: “Love and Play: A Pair of...

    Science.gov (United States)

    2013-12-24

    ... DEPARTMENT OF STATE [Public Notice 8571] Culturally Significant Object Imported for Exhibition Determinations: ``Love and Play: A Pair of Paintings by Fragonard-- Toledo Museum of Art and Thyssen-Bornemisza... the exhibition ``Love and Play: A Pair of Paintings by Fragonard--Toledo Museum of Art and Thyssen...

  12. 78 FR 62935 - Culturally Significant Object Imported for Exhibition Determinations: “A Loan From the Vatican...

    Science.gov (United States)

    2013-10-22

    ... DEPARTMENT OF STATE [Public Notice 8503] Culturally Significant Object Imported for Exhibition Determinations: ``A Loan From the Vatican Museums: Madonna and Child With Saint John the Baptist and Saint Mary... ``A Loan from the Vatican Museums: Madonna and Child with Saint John the Baptist and Saint Mary...

  13. 75 FR 57102 - Culturally Significant Objects Imported for Exhibition Determinations: “Titian and the Golden Age...

    Science.gov (United States)

    2010-09-17

    ...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the High Museum of Art, Atlanta, GA, from on..., Minneapolis, MN, from on or about February 6, 2011 to on or about May 1, 2011; at the Museum of Fine Arts...

  14. 77 FR 75253 - Culturally Significant Objects Imported for Exhibition Determinations: “Wait, Later This Will Be...

    Science.gov (United States)

    2012-12-19

    ... exhibition or display of the exhibit objects at the Museum of Modern Art, New York, New York, from on or... abroad for temporary exhibition within the United States, are of cultural significance. The objects are...

  15. 75 FR 53730 - Culturally Significant Object Imported for Exhibition Determinations: “The Roman Mosaic from Lod...

    Science.gov (United States)

    2010-09-01

    ...Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs Reform and Restructuring Act of 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999, and Delegation of Authority No. 236-3 of August 28, 2000, I hereby determine that the object to be included in the exhibition ``The Roman Mosaic from Lod, Israel,'' imported from abroad for temporary exhibition within the United States, is of cultural significance. The object is imported pursuant to a loan agreement with the foreign owner or custodian. I also determine that the exhibition or display of the exhibit object at the Metropolitan Museum of Art, New York, New York, from on or about September 28, 2010, until on or about April 3, 2011, the Legion of Honor Museum, San Francisco, California, from on or about April 23, 2011, until on or about July 24, 2011, and at possible additional exhibitions or venues yet to be determined, is in the national interest. I have ordered that Public Notice of these Determinations be published in the Federal Register.

  16. Nano-objects as biomaterials: immense opportunities, significant challenges and the important use of surface analytical methods

    Energy Technology Data Exchange (ETDEWEB)

    Baer, Donald R.; Shutthanandan, Vaithiyalingam

    2017-05-30

    Nano-sized objects are increasingly important as biomaterials and their surfaces play critical roles in determining their beneficial or deleterious behaviors in biological systems. Important characteristics of nanomaterials that impact their application in many areas are described with a strong focus on the importance of particle surfaces and surface characterization. Understanding aspects of the inherent nature of nano-objects and the important role that surfaces play in these applications is a universal need for any research or product development using such materials in biological applications. The role of surface analysis methods in collecting critical information about the nature of particle surfaces and physicochemical properties of nano-objects is described along with the importance of including sample history and analysis results in a record of provenance information regarding specific batches of nano-objects.

  17. 78 FR 51803 - Culturally Significant Objects Imported for Exhibition Determinations: “Léger: Modern Art and the...

    Science.gov (United States)

    2013-08-21

    ... ``L[eacute]ger: Modern Art and the Metropolis,'' imported from abroad for temporary exhibition within... objects at the Philadelphia Museum of Art, Philadelphia, Pennsylvania, from on or about October 10, 2013...

  18. 77 FR 26599 - Culturally Significant Objects Imported for Exhibition Determinations: “The Artist in the Garden”

    Science.gov (United States)

    2012-05-04

    ... Determinations: ``The Artist in the Garden'' SUMMARY: Notice is hereby given of the following determinations... the Garden'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at The New York Botanical Garden...

  19. 76 FR 40419 - Culturally Significant Objects Imported for Exhibition Determinations: “Prints and the Pursuit of...

    Science.gov (United States)

    2011-07-08

    ... Modern Europe,'' imported from abroad for temporary exhibition within the United States, are of cultural... also determine that the exhibition or display of the exhibit objects at the Harvard Art Museums... Block Museum of Art, Northwestern University, Evanston, IL, from on or about January 17, 2012, until on...

  20. 75 FR 6249 - Culturally Significant Objects Imported for Exhibition Determinations: “Fiery Pool: The Maya and...

    Science.gov (United States)

    2010-02-08

    ... exhibition ``Fiery Pool: The Maya and the Mythic Sea,'' imported from abroad for temporary exhibition within... objects at the Peabody Essex Museum, Salem, MA, from on or about March 27, 2010, until on or about July 18, 2010; the Kimbell Art Museum, Fort Worth, TX, from on or about August 29, 2010, until on or about...

  1. 77 FR 56909 - Culturally Significant Objects Imported for Exhibition Determinations: “Tokyo 1955-70: A New...

    Science.gov (United States)

    2012-09-14

    ... the Museum of Modern Art, New York, NY, from on or about November 18, 2012, until on or about February... ``Tokyo 1955-70: A New Avant-Garde,'' imported from abroad for temporary exhibition within the United...

  2. 77 FR 52783 - Culturally Significant Objects Imported for Exhibition Determinations: “Rudolf Nureyev: A Life in...

    Science.gov (United States)

    2012-08-30

    ... Determinations: ``Rudolf Nureyev: A Life in Dance'' SUMMARY: Notice is hereby given of the following... ``Rudolf Nureyev: A Life in Dance'' imported from abroad for temporary exhibition within the United States... Arts Museums of San Francisco, San Francisco, CA, from on or about October 6, 2012, until on or about...

  3. 75 FR 54692 - Culturally Significant Objects Imported for Exhibition Determinations: “Miró: The Dutch Interiors”

    Science.gov (United States)

    2010-09-08

    ... Determinations: ``Mir[oacute]: The Dutch Interiors'' ACTION: Notice, correction. SUMMARY: On August 11, 2010... by the Department of State pertaining to the exhibit ''Mir[oacute]: The Dutch Interiors.'' The... included in the exhibition ``Mir[oacute]: The Dutch Interiors,'' imported from abroad for temporary...

  4. 77 FR 8943 - Culturally Significant Objects Imported for Exhibition Determinations: “The Dawn of Egyptian Art”

    Science.gov (United States)

    2012-02-15

    ... Determinations: ``The Dawn of Egyptian Art'' SUMMARY: Notice is hereby given of the following determinations... Egyptian Art,'' imported from abroad for temporary exhibition within the United States, are of cultural... of Art, New York, NY from on or about April 2, 2012, until on or about August 5, 2012, and at...

  5. 75 FR 82128 - Culturally Significant Objects Imported for Exhibition Determinations: “Gifts of the Sultan: The...

    Science.gov (United States)

    2010-12-29

    ... Giving at the Islamic Courts'' imported from abroad for temporary exhibition within the United States... Angeles County Museum of Art, Los Angeles, CA, from on or about June 5, 2011, until on or about September 5, 2011; The Museum of Fine Arts, Houston, TX, from on or about October 23, 2011, until on or about...

  6. 77 FR 42790 - Culturally Significant Objects Imported for Exhibition Determinations: “The Last Days of Pompeii...

    Science.gov (United States)

    2012-07-20

    ..., Apocalypse, Resurrection,'' imported from abroad for temporary exhibition within the United States, are of... Museum, Malibu, California, from on or about September 12, 2012, until on or about January 7, 2013, the Cleveland Museum of Art, Cleveland, Ohio, from on or about February 24, 2013, until on or about May 19, 2013...

  7. 78 FR 79559 - Culturally Significant Objects Imported for Exhibition Determinations: “Miró: The Experience of...

    Science.gov (United States)

    2013-12-30

    ... ``Mir[oacute]: The Experience of Seeing,'' imported from abroad for temporary exhibition within the... at the Seattle Art Museum, Seattle, WA, from on or about February 13, 2014, until on or about May 18, 2014, the Nasher Museum of Art at Duke University, from on or about August 28, 2014, until on or about...

  8. Critically Important Object Security System Element Model

    Directory of Open Access Journals (Sweden)

    I. V. Khomyackov

    2012-03-01

    Full Text Available A stochastic model of critically important object security system element has been developed. The model includes mathematical description of the security system element properties and external influences. The state evolution of the security system element is described by the semi-Markov process with finite states number, the semi-Markov matrix and the initial semi-Markov process states probabilities distribution. External influences are set with the intensity of the Poisson thread.

  9. Fixations on objects in natural scenes: dissociating importance from salience

    Directory of Open Access Journals (Sweden)

    Bernard Marius e’t Hart

    2013-07-01

    Full Text Available The relation of selective attention to understanding of natural scenes has been subject to intense behavioral research and computational modeling, and gaze is often used as a proxy for such attention. The probability of an image region to be fixated typically correlates with its contrast. However, this relation does not imply a causal role of contrast. Rather, contrast may relate to an object’s importance for a scene, which in turn drives attention. Here we operationalize importance by the probability that an observer names the object as characteristic for a scene. We modify luminance contrast of either a frequently named (common/important or a rarely named (rare/unimportant object, track the observers’ eye movements during scene viewing and ask them to provide keywords describing the scene immediately after.When no object is modified relative to the background, important objects draw more fixations than unimportant ones. Increases of contrast make an object more likely to be fixated, irrespective of whether it was important for the original scene, while decreases in contrast have little effect on fixations. Any contrast modification makes originally unimportant objects more important for the scene. Finally, important objects are fixated more centrally than unimportant objects, irrespective of contrast.Our data suggest a dissociation between object importance (relevance for the scene and salience (relevance for attention. If an object obeys natural scene statistics, important objects are also salient. However, when natural scene statistics are violated, importance and salience are differentially affected. Object salience is modulated by the expectation about object properties (e.g., formed by context or gist, and importance by the violation of such expectations. In addition, the dependence of fixated locations within an object on the object’s importance suggests an analogy to the effects of word frequency on landing positions in reading.

  10. EVALUATION OF SIGNIFICANT ANTHROPOGENIC SOURCES OF RADIATIVELY IMPORTANT TRACE GASES

    Science.gov (United States)

    The report is an initial evaluation of significant anthropogenic sources of radiatively important trace gases. missions of greenhouse gases from human activities--including fossil fuel combustion, industrial/agricultural activities, and transportation--contribute to the increasin...

  11. Computation of spatial significance of mountain objects extracted from multiscale digital elevation models

    International Nuclear Information System (INIS)

    Sathyamoorthy, Dinesh

    2014-01-01

    The derivation of spatial significance is an important aspect of geospatial analysis and hence, various methods have been proposed to compute the spatial significance of entities based on spatial distances with other entities within the cluster. This paper is aimed at studying the spatial significance of mountain objects extracted from multiscale digital elevation models (DEMs). At each scale, the value of spatial significance index SSI of a mountain object is the minimum number of morphological dilation iterations required to occupy all the other mountain objects in the terrain. The mountain object with the lowest value of SSI is the spatially most significant mountain object, indicating that it has the shortest distance to the other mountain objects. It is observed that as the area of the mountain objects reduce with increasing scale, the distances between the mountain objects increase, resulting in increasing values of SSI. The results obtained indicate that the strategic location of a mountain object at the centre of the terrain is more important than its size in determining its reach to other mountain objects and thus, its spatial significance

  12. Significance of large Neptune-crossing objects for terrestrial catastrophism

    Science.gov (United States)

    Steel, D.

    2014-07-01

    Over the past few decades a substantial number of objects have been discovered on orbits beyond Neptune (i.e. transneptunian objects, in various sub-classes), crossing Neptune's orbit (here: the Neptune-crossers of interest), and also others crossing the orbits of any or all of the jovian planets (i.e. Centaurs). These range in size from tens of kilometres across to hundreds of kilometres and more. Although formally classified as minor planets/asteroids, plus a few dwarf planets, the physical reality of these objects is that they are giant comets. That is, they seem to be composed largely of ices and if they were to enter the inner solar system then they would demonstrate the commonly-observed behaviour of comets such as outgassing, and the formation of ion and dust tails. Commonly-observed cometary behaviour, however, also includes fragmentation events and sometimes complete disintegration for no apparent cause (such as tidal disruption or thermal stresses). One might therefore wonder what the implications would be for life on Earth and terrestrial catastrophism if and when one of these objects, say 100 to 500 kilometres in size, dropped into a short-period orbit with perihelion distance (q) less than 1 au; or even q ˜ 5 au, given what Jupiter's gravity might do to it. How often might such events occur? One way to address that question would be to conduct numerical integrations of suitable test orbits and identify how often small-q orbits result, but this comes up against the problem of identifying very-infrequent events (with annual probabilities per object perhaps of order 10^{-12}-10^{-10}. For example, Emel'yanenko et al. [1] recently followed test orbits for approximately 5 × 10^{14} particle-years (8,925 objects with 200 clones of each, for 300 Myr) but because these were selected on the basis of initial values of q only below 36 (rather than ˜30) au many were not immediately Neptune-crossers; however, many test particles did eventually migrate into small

  13. Significance and Biological Importance of Pyrimidine in the Microbial World

    Directory of Open Access Journals (Sweden)

    Vinita Sharma

    2014-01-01

    Full Text Available Microbes are unique creatures that adapt to varying lifestyles and environment resistance in extreme or adverse conditions. The genetic architecture of microbe may bear a significant signature not only in the sequences position, but also in the lifestyle to which it is adapted. It becomes a challenge for the society to find new chemical entities which can treat microbial infections. The present review aims to focus on account of important chemical moiety, that is, pyrimidine and its various derivatives as antimicrobial agents. In the current studies we represent more than 200 pyrimidines as antimicrobial agents with different mono-, di-, tri-, and tetrasubstituted classes along with in vitro antimicrobial activities of pyrimidines derivatives which can facilitate the development of more potent and effective antimicrobial agents.

  14. The Relative Importance of Low Significance Level and High Power in Multiple Tests of Significance.

    Science.gov (United States)

    Westermann, Rainer; Hager, Willi

    1983-01-01

    Two psychological experiments--Anderson and Shanteau (1970), Berkowitz and LePage (1967)--are reanalyzed to present the problem of the relative importance of low Type 1 error probability and high power when answering a research question by testing several statistical hypotheses. (Author/PN)

  15. Statistical significance versus clinical importance: trials on exercise therapy for chronic low back pain as example.

    NARCIS (Netherlands)

    van Tulder, M.W.; Malmivaara, A.; Hayden, J.; Koes, B.

    2007-01-01

    STUDY DESIGN. Critical appraisal of the literature. OBJECIVES. The objective of this study was to assess if results of back pain trials are statistically significant and clinically important. SUMMARY OF BACKGROUND DATA. There seems to be a discrepancy between conclusions reported by authors and

  16. Significant improvement of optical traps by tuning standard water immersion objectives

    International Nuclear Information System (INIS)

    Reihani, S Nader S; Mir, Shahid A; Richardson, Andrew C; Oddershede, Lene B

    2011-01-01

    Focused infrared lasers are widely used for micromanipulation and visualization of biological specimens. An inherent practical problem is that off-the-shelf commercial microscope objectives are designed for use with visible and not infrared wavelengths. Less aberration is introduced by water immersion objectives than by oil immersion ones, however, even water immersion objectives induce significant aberration. We present a simple method to reduce the spherical aberration induced by water immersion objectives, namely by tuning the correction collar of the objective to a value that is ∼ 10% lower than the physical thickness of the coverslip. This results in marked improvements in optical trapping strengths of up to 100% laterally and 600% axially from a standard microscope objective designed for use in the visible range. The results are generally valid for any water immersion objective with any numerical aperture

  17. Comparative estimation of radioecological significance of natural and technogenic objects of exclusion zone

    International Nuclear Information System (INIS)

    Kholosha, V.I.; Proskura, N.I.; Ivanov, Yu.A.; Arkhipov, A.N.; Kazakov, S.V.

    2002-01-01

    Stocks of radionuclides in natural and technogenic objects of a Zone (forests, meadows, former agricultural lands, water objects etc., object 'Shelter', Sites of Radioactive Waste Disposal (SRAWD) and Sites of Temporary Localization of Radioactive Waste (STLRAW)) are estimated. The estimations of fluxes of radionuclides both inside a Zone and out of its borders in normal conditions as well as in case of different natural and technogenic cataclysms (floods, fires, emergencies etc.) with account of probabilities of such events are discussed. The significance of the main fluxes of radionuclide migration beyond the Zone borders is estimated: a surface water flux (river Pripyat), air (wind) transfer, biogenic flux, technogenic migration. The significance of the non-radiological factors influenced on the ecological situation in a Zone (phyto-and zoosanitary, sanitary-epidemiological conditions) is discussed. The problems of irradiation of vegetation and animal organisms in terrestrial and water ecosystems, of personnel and people living on a Zone territory without permission (so called 'self-settlers') are considered. The priority directions of activities for control over the radiological and ecological situation on the territory and in objects of a Zone are formulated. (author)

  18. 76 FR 58075 - Culturally Significant Objects Imported for Exhibition Determinations: “Rembrandt and Degas: Two...

    Science.gov (United States)

    2011-09-19

    ... Determinations: ``Rembrandt and Degas: Two Young Artists'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C... 1998 (112 Stat. 2681, et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of...

  19. 78 FR 27276 - Culturally Significant Object Imported for Exhibition Determinations: “Goya's Two Hares”

    Science.gov (United States)

    2013-05-09

    ... Determinations: ``Goya's Two Hares'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive..., et seq.; 22 U.S.C. 6501 note, et seq.), Delegation of Authority No. 234 of October 1, 1999...

  20. 78 FR 55772 - Culturally Significant Object Imported for Exhibition Determinations: “Beauty Revealed: Images of...

    Science.gov (United States)

    2013-09-11

    ..., 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27, 1978, the Foreign Affairs...). The mailing address is U.S. Department of State, SA-5, L/PD, Fifth Floor (Suite 5H03), Washington, DC... Determinations: ``Beauty Revealed: Images of Women in Qing Dynasty Chinese Painting'' SUMMARY: Notice is hereby...

  1. Are South African financial advisor addressing the estate planning objectives that are important to their client?

    Directory of Open Access Journals (Sweden)

    Venter, J.M.P.

    2014-07-01

    Full Text Available Estate planning is an important aspect of any effective financial plan. When preparing an estate plan several objectives identified by the individual planner, as well as several pieces of legislation have to be considered. In South Africa the actions of financial advisors are regulated by the Financial Advisory and Intermediary Services Act. The act aims to ensure that the financial advisor act in the best interest of his / her client. If the act meets its set objectives there will be an alignment of objectives set by a financial advisor and his / her client. This study investigates the existence of an expectation gap between the estate planning objectives considered to be important by the financial advisor and the importance allocated to these factors by the clients. The study found that there was an expectation gap for three of the objectives that should be considered in the estate plan

  2. DOUBLE COMPACT OBJECTS. I. THE SIGNIFICANCE OF THE COMMON ENVELOPE ON MERGER RATES

    International Nuclear Information System (INIS)

    Dominik, Michal; Belczynski, Krzysztof; Bulik, Tomasz; Fryer, Christopher; Holz, Daniel E.; Berti, Emanuele; Mandel, Ilya; O'Shaughnessy, Richard

    2012-01-01

    The last decade of observational and theoretical developments in stellar and binary evolution provides an opportunity to incorporate major improvements to the predictions from population synthesis models. We compute the Galactic merger rates for NS-NS, BH-NS, and BH-BH mergers with the StarTrack code. The most important revisions include updated wind mass-loss rates (allowing for stellar-mass black holes up to 80 M ☉ ), a realistic treatment of the common envelope phase (a process that can affect merger rates by 2-3 orders of magnitude), and a qualitatively new neutron star/black hole mass distribution (consistent with the observed m ass gap ) . Our findings include the following. (1) The binding energy of the envelope plays a pivotal role in determining whether a binary merges within a Hubble time. (2) Our description of natal kicks from supernovae plays an important role, especially for the formation of BH-BH systems. (3) The masses of BH-BH systems can be substantially increased in the case of low metallicities or weak winds. (4) Certain combinations of parameters underpredict the Galactic NS-NS merger rate and can be ruled out. (5) Models incorporating delayed supernovae do not agree with the observed NS/BH 'mass gap', in accordance with our previous work. This is the first in a series of three papers. The second paper will study the merger rates of double compact objects as a function of redshift, star formation rate, and metallicity. In the third paper, we will present the detection rates for gravitational-wave observatories, using up-to-date signal waveforms and sensitivity curves.

  3. Is statistical significance clinically important?--A guide to judge the clinical relevance of study findings

    NARCIS (Netherlands)

    Sierevelt, Inger N.; van Oldenrijk, Jakob; Poolman, Rudolf W.

    2007-01-01

    In this paper we describe several issues that influence the reporting of statistical significance in relation to clinical importance, since misinterpretation of p values is a common issue in orthopaedic literature. Orthopaedic research is tormented by the risks of false-positive (type I error) and

  4. The Significance of Living Together and Importance of Marriage in Same-Sex Couples.

    Science.gov (United States)

    Haas, Stephen M; Whitton, Sarah W

    2015-01-01

    Because marriage has been denied to same-sex couples, it is likely that the meaning and significance ascribed to non-marital cohabitation may be unique. Further, it is unclear whether same-sex couples view marriage as important to their relationships, and if they do, why. Using qualitative data from 526 individuals in cohabiting same-sex relationships across 47 states, we explored (1) the meaning and significance of cohabitation and (2) the perceived importance of legal marriage to the relationship. Participants viewed cohabitation as significant, most commonly because it indicates long-term commitment, provides emotional support, makes the couple a family, and allows them to share life together. Marriage was perceived as important to a majority (90%), most commonly because it confers financial and legal benefits, relational legitimacy, and demonstrates the same commitment as different-sex couples. Overall, findings highlight the symbolic significance of cohabitation and importance of access to legal marriage to adults in same-sex relationships.

  5. A guide to hubble space telescope objects their selection, location, and significance

    CERN Document Server

    Chen, James L

    2015-01-01

    From the authors of "How to Find the Apollo Landing Sites," this is a guide to connecting the view above with the history of recent scientific discoveries from the Hubble Space Telescope. Each selected HST photo is shown with a sky map and a photograph or drawing to illustrate where to find it and how it should appear from a backyard telescope. Here is the casual observer's chance to locate the deep space objects visually, and appreciate the historic Hubble photos in comparison to what is visible from a backyard telescope. HST objects of all types are addressed, from Messier objects, Caldwell objects, and NGC objects, and are arranged in terms of what can be seen during the seasons. Additionally, the reader is given an historical perspective on the work of Edwin Hubble, while locating and viewing the deep space objects that changed astronomy forever.  Countless people have seen the amazing photographs taken by the Hubble Space Telescope. But how many people can actually point out where in the sky ...

  6. The Importance of Sexuality Program Objectives to Long-Term Care Staff.

    Science.gov (United States)

    Walker, Bonnie L.; Osgood, Nancy J.

    The opinions of long-term care staff were surveyed regarding the importance of objectives of a program that would provide staff education and training regarding the sexuality of older people. A literature review determined what staff needed to know about elderly sexuality, the needs of elderly people related to their sexuality, and how caregivers…

  7. The most important psychological and psychosocial needs of Polish multiple sclerosis patients and their significant others.

    Science.gov (United States)

    Potemkowski, Andrzej; Brola, Waldemar; Ratajczak, Anna; Ratajczak, Marcin; Kowalewski, Mariusz; Lewita, Małgorzata; Kapica-Topczewska, Katarzyna; Tarasiuk, Joanna; Stępień, Adam; Gocyła-Dudar, Katarzyna; Zaborski, Jacek; Bartosik-Psujek, Halina

    2017-01-01

    People with multiple sclerosis (MS) and their relatives often have multiple, complex needs which require support from a wide range of services. The aim of the study, the first of its kind in Poland, was to identify the most important needs of patients with MS and their significant others (SO). A questionnaire developed from focus groups consisting of 20 needs-related statements was administered in seven MS centers to 573 MS patients and 220 SO. The mean age of the patients was 42.61 years old; the mean MS duration was 9.43 years. The respondents were asked to rate the needs statements according to their importance on an 11-point scale. The questionnaire was similar for the MS patients and their SO. The most important needs in the patient group were: to feel needed and efficient in life; to have easy access to professional rehabilitation; and to be sure that doctors are interested in my condition. The three most important needs in the SO group were: to know that relatives/friends feel needed and efficient in life; to have good living conditions; and to be sure that doctors are interested in my relative's/friend's condition. Correlation analysis revealed that in the patients group, there was a positive correlation between patient's age and the importance of factors such as the need for support and interest in their disease from the family doctor ( P interest from the clinic in life issues of the patient ( P <0.001), and the need for access to self-rehabilitation ( P <0.003); while the need to continue working part-time was inversely correlated with age ( P <0.009). The needs of the MS patients and SO were similar. The data validate the importance of interdisciplinary care for the MS population.

  8. The most important psychological and psychosocial needs of Polish multiple sclerosis patients and their significant others

    Science.gov (United States)

    Potemkowski, Andrzej; Brola, Waldemar; Ratajczak, Anna; Ratajczak, Marcin; Kowalewski, Mariusz; Lewita, Małgorzata; Kapica-Topczewska, Katarzyna; Tarasiuk, Joanna; Stępień, Adam; Gocyła-Dudar, Katarzyna; Zaborski, Jacek; Bartosik-Psujek, Halina

    2017-01-01

    Background People with multiple sclerosis (MS) and their relatives often have multiple, complex needs which require support from a wide range of services. The aim of the study, the first of its kind in Poland, was to identify the most important needs of patients with MS and their significant others (SO). Methods A questionnaire developed from focus groups consisting of 20 needs-related statements was administered in seven MS centers to 573 MS patients and 220 SO. The mean age of the patients was 42.61 years old; the mean MS duration was 9.43 years. The respondents were asked to rate the needs statements according to their importance on an 11-point scale. The questionnaire was similar for the MS patients and their SO. Results The most important needs in the patient group were: to feel needed and efficient in life; to have easy access to professional rehabilitation; and to be sure that doctors are interested in my condition. The three most important needs in the SO group were: to know that relatives/friends feel needed and efficient in life; to have good living conditions; and to be sure that doctors are interested in my relative’s/friend’s condition. Correlation analysis revealed that in the patients group, there was a positive correlation between patient’s age and the importance of factors such as the need for support and interest in their disease from the family doctor (P<0.004), receiving educational materials from an MS clinic (P<0.011), interest from the clinic in life issues of the patient (P<0.001), and the need for access to self-rehabilitation (P<0.003); while the need to continue working part-time was inversely correlated with age (P<0.009). Conclusion The needs of the MS patients and SO were similar. The data validate the importance of interdisciplinary care for the MS population. PMID:28744132

  9. The significance of the choice of radiobiological (NTCP) models in treatment plan objective functions

    International Nuclear Information System (INIS)

    Miller, J.; Fuller, M.; Vinod, S.; Holloway, L.

    2009-01-01

    Full text: A Clinician's discrimination between radiation therapy treatment plans is traditionally a subjective process, based on experience and existing protocols. A more objective and quantitative approach to distinguish between treatment plans is to use radiobiological or dosimetric objective functions, based on radiobiological or dosimetric models. The efficacy of models is not well understood, nor is the correlation of the rank of plans resulting from the use of models compared to the traditional subjective approach. One such radiobiological model is the Normal Tissue Complication Probability (NTCP). Dosimetric models or indicators are more accepted in clinical practice. In this study, three radiobiological models, Lyman NTCP, critical volume NTCP and relative seriality NTCP, and three dosimetric models, Mean Lung Dose (MLD) and the Lung volumes irradiated at lOGy (V|0) and 20 G y (V20), were used to rank a series of treatment plans using, harm to normal (Lung) tissue as the objective criterion. None of the models considered in this study showed consistent correlation with the Radiation Oncologists plan ranking. If radiobiological or dosimetric models are to be used in objective functions for lung treatments, based on this study it is recommended that the Lyman NTCP model be used because it will provide most consistency with traditional clinician ranking.

  10. Significance of Objective Structured Clinical Examinations to Plastic Surgery Residency Training.

    Science.gov (United States)

    Simmons, Brian J; Zoghbi, Yasmina; Askari, Morad; Birnbach, David J; Shekhter, Ilya; Thaller, Seth R

    2017-09-01

    Objective structured clinical examinations (OSCEs) have proven to be a powerful tool. They possess more than a 30-year track record in assessing the competency of medical students, residents, and fellows. Objective structured clinical examinations have been used successfully in a variety of medical specialties, including surgery. They have recently found their way into the subspecialty of plastic surgery. This article uses a systematic review of the available literature on OSCEs and their recent use in plastic surgery. It incorporates survey results assessing program directors' views on the use of OSCEs. Approximately 40% of programs surveyed use OSCEs to assess the Accreditation Council for Graduate Medical Education core competencies. We found that 40% use OSCEs to evaluate specific plastic surgery milestones. Objective structured clinical examinations are usually performed annually. They cost anywhere between $100 and more than $1000 per resident. Four milestones giving residents the most difficulties on OSCEs were congenital anomalies, noncancer breast surgery, breast reconstruction, and practice-based learning and improvement. It was determined that challenges with milestones were due to lack of adequate general knowledge and surgical ward patient care, as well as deficits in professionalism and system-based problems. Programs were able to remediate weakness found by OSCEs using a variety of methods. Objective structured clinical examinations offer a unique tool to objectively assess the proficiency of residents in key areas of the Accreditation Council for Graduate Medical Education core competencies. In addition, they can be used to assess the specific milestones that plastic surgery residents must meet. This allows programs to identify and improve identified areas of weakness.

  11. THE IMPORTANCE OF ‘SIGNIFICANT OTHERS’ IN BRIDGING THE GAPS BETWEEN DIFFERENT READING CONTEXTS

    Directory of Open Access Journals (Sweden)

    Anna-Karin Svensson

    2018-04-01

    Full Text Available The current research is an in-depth study of four pre-service teachers’ own experience of reading in various contexts and for different reasons. The aim is to analyse what has been significant regarding reading in a life history perspective by the use of narratives. A socio-cultural perspective on reading is used as analysis tool. The over-arching result from analysing pre-service teachers’ narratives is that reading is a relational process regardless of the context reading takes place in. The emerging themes allow a deeper understanding on critical aspects for developing reading in various contexts and at different levels. Significant others seem important in every reading practice, from new readers in primary school to pre-service teachers’ reading at university level. The narratives reveal a need for bridging the gaps that arise between the reading practices in the various contexts that students meet in school and university.

  12. Recent and future developments in the use of radiation for the study of objects of cultural heritage significance

    International Nuclear Information System (INIS)

    Creagh, Dudley; Lee, Alana; Otieno-Alego, Vincent; Kubik, Maria

    2009-01-01

    Until recently, items of cultural heritage significance have been studied only using laboratory-based techniques. Improvements in the design of synchrotron radiation sources have made it possible to undertake experiments on objects of cultural heritage experience which had hitherto been impossible. Experimental techniques used in conservation science studies range from infrared microscopy to X-ray diffraction and fluorescence (both micro- and macro-diffraction), to small and wide angle X-ray scattering (SAXS/WAXS) (both micro- and macro-scattering). Here, we describe studies of important artefacts held by Australian national collecting agencies using both laboratory- and synchrotron-based analytical techniques and particle beam X-ray emission (PIXE). As well, a new technique for studying easel paintings, hyperspectral imaging, will be introduced.

  13. MEDIASTINAL SHIFT: A SIGN OF SIGNIFICANT CLINICAL AND RADIOLOGICAL IMPORTANCE IN DIAGNOSIS OF MALIGNANT PLEURAL EFFUSION

    Directory of Open Access Journals (Sweden)

    R Khajotia

    2012-08-01

    Full Text Available Mediastinal shift (upper and lower is a clinical and radiologicalmarker of significant importance, which at times helps todetermine the aetiological cause of the underlying pathology.Tracheal shift is an indicator of upper mediastinal shift, whilea shift in the position of the heart indicates a lower mediastinalshift. Since the pleural cavity is confined by the rib cage, incase of a moderately large pleural effusion, the structures inthe thoracic cavity normally get ‘pushed’ to the opposite sideresulting in a shift of the upper and lower mediastinum. Thisis clinically and radiologically detected by a shift in the tracheaand heart to the side opposite to the pleural effusion. This iscommonly seen in pleural effusions resulting from tuberculosisor other infections. However, in some cases even a largepleural effusion fails to shift the mediastinum to the oppositeside. In fact, in some cases, the trachea and heart areobserved to be central or even shifted to the same side asthe effusion. This finding is of immense importance as it is aclinical indicator of a more serious condition which needsprompt diagnosis and urgent management. We report here,one such case of a middle-aged man who presented to theemergency department with complaints of increasingbreathlessness and whose clinical and radiological examinationrevealed a moderately large right-sided pleural effusion withthe trachea and heart also shifted to the right side.

  14. ABSENCE OF SIGNIFICANT COOL DISKS IN YOUNG STELLAR OBJECTS EXHIBITING REPETITIVE OPTICAL OUTBURSTS

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Hauyu Baobab; Hirano, Naomi; Takami, Michihiro; Dong, Ruobing [Academia Sinica Institute of Astronomy and Astrophysics, P.O. Box 23-141, Taipei 106, Taiwan (China); Galván-Madrid, Roberto; Rodríguez, Luis F.; Carrasco-González, Carlos [Instituto de Radioastronomía y Astrofísica, UNAM, A.P. 3-72, Xangari, Morelia, 58089 (Mexico); Vorobyov, Eduard I. [Department of Astrophysics, University of Vienna, Tuerkenschanzstrasse 17, A-1180, Vienna (Austria); Kóspál, Ágnes [Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, P.O. Box 67, 1525 Budapest (Hungary); Dunham, Michael M. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 78, Cambridge, MA 02138 (United States); Henning, Thomas [Max-Planck-Institut für Astronomie Königstuhl, 17 D-69117 Heidelberg (Germany); Hashimoto, Jun [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 Japan (Japan); Hasegawa, Yasuhiro, E-mail: baobabyoo@gmail.com [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States)

    2016-01-10

    We report Submillimeter Array 1.3 mm high angular resolution observations toward the four EXor-type outbursting young stellar objects VY Tau, V1118 Ori, V1143 Ori, and NY Ori. The data mostly show low dust masses M{sub dust} in the associated circumstellar disks. Among the sources, NY Ori possesses a relatively massive disk with M{sub dust} ∼ 9 × 10{sup −4}M{sub ⊙}. V1118 Ori has a marginal detection equivalent to M{sub dust} ∼ 6 × 10{sup −5}M{sub ⊙}. V1143 Ori has a non-detection also equivalent to M{sub dust} < 6 × 10{sup −5}M{sub ⊙}. For the nearest source, VY Tau, we get a surprising non-detection that provides a stringent upper limit M{sub dust} < 6 × 10{sup −6}M{sub ⊙}. We interpret our findings as suggesting that the gas and dust reservoirs that feed the short-duration, repetitive optical outbursts seen in some EXors may be limited to the small-scale, innermost region of their circumstellar disks. This hot dust may have escaped our detection limits. Follow-up, more sensitive millimeter observations are needed to improve our understanding of the triggering mechanisms of EXor-type outbursts.

  15. HIGHLY IMPORTANT OBJECTIVES FOR INNOVATION IN ROMANIA WITHIN THE EUROPEAN CONTEXT

    Directory of Open Access Journals (Sweden)

    Popa Ion

    2013-07-01

    Full Text Available Romania, as a country with a low R&D level, in order to converge to the living standards of western economies, is doomed to foster private investments in applied research and experimental development. Thus, it is critical to study what are the main objectives for innovation at organizational level. This paper investigates the most important objectives for innovation in Romania and in the European Union, aiming to find out what are the main challenges innovative enterprises have to face. The general approach is focused on the analysis of the frequency with which these objectives occur, both at general and structural levels. Therefore we have extracted the most important three highly important objectives for innovation, both in Romania and EU: improving the quality of goods or services, the need to increase the range of goods or services and the entering new markets or increase the market share. All these three are positively correlated with the size (number of employees of the organization. One of our findings underlines that there are fewer objectives in EU then in Romania, both at general and structural levels. Such a situation suggesting that the differences derive from two main sources: Romania has more needs, thus the enterprises target more goals, and there is a lack of managerial know-how that leads to non-prioritized objectives for innovation. Also, we identified an asymmetry, consisting in the fact that in EU, medium sized enterprises are more likely to act as the small ones, as opposed to the Romanian context. R&D and innovation component should be in the center of the Romanian strategy for convergence and competitiveness strengthening, treating differently the SMEs in order to foster innovation in a sustainable manner, through the encouragement of private enterprises to engage in partnerships for R&D an innovation. Also there is a critical need for governmental intervention in building facilities for the modern business infrastructures

  16. The most important psychological and psychosocial needs of Polish multiple sclerosis patients and their significant others

    Directory of Open Access Journals (Sweden)

    Potemkowski A

    2017-07-01

    Full Text Available Andrzej Potemkowski,1 Waldemar Brola,2,3 Anna Ratajczak,4 Marcin Ratajczak,5 Mariusz Kowalewski,6 Małgorzata Lewita,6 Katarzyna Kapica-Topczewska,7 Joanna Tarasiuk,7 Adam Stępień,8 Katarzyna Gocyła-Dudar,8 Jacek Zaborski,9 Halina Bartosik-Psujek10 1Department of Clinical Psychology and Psychoprophylaxis, University of Szczecin, 2Department of Neurology, Specialist Hospital, Końskie, 3The Faculty of Medicine and Health Science, Institute of Physiotherapy, Jan Kochanowski University, Kielce, 4Pomeranian Medical University, Szczecin, 5Clinical Trial Center for MS-Patients, Szczecin, 6John Paul II Multiple Sclerosis Rehabilitation Center, Borne Sulinowo, 7Department of Neurology, Medical University of Białystok, Białystok, 8Department of Neurology, Military Institute of Medicine, Warsaw, 9Department of Neurology, Specialist Hospital in Międzylesie, Warsaw, 10Medical Faculty, University of Rzeszów, Rzeszów, Poland Background: People with multiple sclerosis (MS and their relatives often have multiple, complex needs which require support from a wide range of services. The aim of the study, the first of its kind in Poland, was to identify the most important needs of patients with MS and their significant others (SO. Methods: A questionnaire developed from focus groups consisting of 20 needs-related statements was administered in seven MS centers to 573 MS patients and 220 SO. The mean age of the patients was 42.61 years old; the mean MS duration was 9.43 years. The respondents were asked to rate the needs statements according to their importance on an 11-point scale. The questionnaire was similar for the MS patients and their SO. Results: The most important needs in the patient group were: to feel needed and efficient in life; to have easy access to professional rehabilitation; and to be sure that doctors are interested in my condition. The three most important needs in the SO group were: to know that relatives/friends feel needed and

  17. Infantile sexuality, primary object-love and the anthropological significance of the Oedipus complex: re-reading Freud's 'Female sexuality'.

    Science.gov (United States)

    van Haute, Philippe

    2005-12-01

    The author attempts to show why and in what respect Freud's famous article 'Female sexuality' can still be a source of inspiration for a contemporary metapsychology. In this text, Freud acknowledges the importance of the child's tie to its mother for the first time. Both Balint and Bowlby consider this text to be a distant forerunner of their own theories on primary object-love and attachment respectively. At the same time, Freud's text contains some elements of a 'theory of generalized seduction' as it was developed in the last decades by Jean Laplanche. 'Female sexuality' therefore presents itself as the perfect point of departure for a discussion of the relation between primary object-love (and attachment) and sexuality. Based on his reading of Freud's text, the author argues that human subjectivity is characterized by the lack of attunement between the world of the adult and the world of the child. This insight allows for a reformulation of the anthropological significance of the Oedipus and castration complexes. They are no longer interpreted as universal problems that every child has to face, but as historical and contingent solutions to the lack of attunement between the child and the adult that is essential to human subjectivity.

  18. Food Supply Security and Import Substitution as the Key Strategic Objectives of the Modern Agricultural Policy

    Directory of Open Access Journals (Sweden)

    Anatoly Ivanovich Altukhov

    2015-09-01

    Full Text Available A crucially new social- and economic situation has shaped up by now in the rural areas and agricultural sphere; in its many instances such situation does not fit in the national agricultural policy in effect called upon to be a long-term instrument for economic adjustment of the agro-food market and state support of the agricultural sphere, most significantly, its foundation — the farming sector. Ensuring of food supply security by import substitution in the age of the national farm product markets globalization is possible in the macro-economic conditions promoting the development of the agricultural sector. The main reason that retards this sector development is inequitable cross-sector exchange at sacrifice of the agricultural industry. The article sets forward and approbates the author’s method of simple assessment procedure of how the price cross-sector relations and state financial support (in the form of subsidies of the agricultural enterprises influence their profitability generation. Further to the assessment, the following conclusions have been made: — in view of the tangible contribution of the agricultural sector to the country economy, this sector is self-reliant for its own development, i.e. the state is reasonably in a position to increase expenses for eliminating negative consequences of inequitable crosssector exchange; — the amount of expenses for state financial support is supposed to enable the agricultural commodity producers to generate profitability to the level that can stimulate the farm workers’ labour efficiency and build up a system of affordable credit facilities for the objects of techno-engineering modernization necessary to produce competitive products. — the issue of improving the competitiveness of agricultural production should be addressed in the first place at the federal level. Among the essential factors to increase the competitiveness of specific types of domestic food products and

  19. The search for Near Earth Objects - why dark skies are critically important

    Science.gov (United States)

    Wainscoat, Richard

    2015-08-01

    Impact of Earth by asteroids is perhaps the only natural disaster that can be prevented. If an asteroid that will impact Earth can be identified sufficiently early, it is possible to modify its orbit to eliminate the impact. As a consequence, a major effort is presently underway to identify Near Earth Objects (NEOs) that may present a threat to Earth. The impact of a 20-meter diameter object near Chelyabinsk, Russia, provided a spectacular reminder of the threat that these objects present. Although no deaths were caused, injuries and a large amount of property damage were caused.The search for NEOs is mostly funded by NASA. The principal search telescopes are the Pan-STARRS telescopes, located on Haleakala, Maui, Hawaii, and the Catalina Sky Survey, located near Tucson, Arizona. Both of these locations are seriously threatened by light pollution. A new survey, ATLAS, will commence shortly, with one telescope located on Haleakala, Maui, and the other telescope located on Mauna Loa, Hawaii (which is less threatened).Artificial light (i.e., light pollution) at these observing sites raises the sky background, and makes faint objects harder or impossible to see.Searches for Near Earth Objects typically use very broad passbands in order to obtain the maximum amount of light. These passbands typically stretch from 400 to 820 nm. As such, they are very vulnerable to the changes in lighting that are occurring across the globe, with widespread introduction of blue-rich white lighting. It is critically important in all of these locations to limit the amount of blue light that is so readily scattered by the atmosphere.A network of followup telescopes, spread across the planet, play a crucial role in the discovery of NEOs. After a new NEO is identified by the survey telescopes such as Pan-STARRS and Catalina, additional observations must be secured to establish its orbit, and in order to determine whether it poses a threat to Earth. The majority of these followup telescopes are

  20. Objectivity

    CERN Document Server

    Daston, Lorraine

    2010-01-01

    Objectivity has a history, and it is full of surprises. In Objectivity, Lorraine Daston and Peter Galison chart the emergence of objectivity in the mid-nineteenth-century sciences--and show how the concept differs from its alternatives, truth-to-nature and trained judgment. This is a story of lofty epistemic ideals fused with workaday practices in the making of scientific images. From the eighteenth through the early twenty-first centuries, the images that reveal the deepest commitments of the empirical sciences--from anatomy to crystallography--are those featured in scientific atlases, the compendia that teach practitioners what is worth looking at and how to look at it. Galison and Daston use atlas images to uncover a hidden history of scientific objectivity and its rivals. Whether an atlas maker idealizes an image to capture the essentials in the name of truth-to-nature or refuses to erase even the most incidental detail in the name of objectivity or highlights patterns in the name of trained judgment is a...

  1. The Halogenated Metabolism of Brown Algae (Phaeophyta, Its Biological Importance and Its Environmental Significance

    Directory of Open Access Journals (Sweden)

    Stéphane La Barre

    2010-03-01

    Full Text Available Brown algae represent a major component of littoral and sublittoral zones in temperate and subtropical ecosystems. An essential adaptive feature of this independent eukaryotic lineage is the ability to couple oxidative reactions resulting from exposure to sunlight and air with the halogenations of various substrates, thereby addressing various biotic and abiotic stresses i.e., defense against predators, tissue repair, holdfast adhesion, and protection against reactive species generated by oxidative processes. Whereas marine organisms mainly make use of bromine to increase the biological activity of secondary metabolites, some orders of brown algae such as Laminariales have also developed a striking capability to accumulate and to use iodine in physiological adaptations to stress. We review selected aspects of the halogenated metabolism of macrophytic brown algae in the light of the most recent results, which point toward novel functions for iodide accumulation in kelps and the importance of bromination in cell wall modifications and adhesion properties of brown algal propagules. The importance of halogen speciation processes ranges from microbiology to biogeochemistry, through enzymology, cellular biology and ecotoxicology.

  2. Clinical importance and significance of early evaluation of therapy response in lung cancer

    International Nuclear Information System (INIS)

    Griesinger, F.; Baum, R.P.

    2001-01-01

    In solid tumors, especially in non-small cell lung cancer (NSCLC), the TNM staging is the only well defined pretherapeutic risk factor. TNM-staging has a significant impact on prognosis and survival and is used to determine therapeutic stratification. Although numerous molecular and immunologic pretherapeutic risk factors have been described in NSCLC, none of them has been translated into therapeutic stratification. Therefore, the identification of posttherapeutic risk factors in NSCLC is essential. Locally advanced NSCLC are currently treated with preoperative (neoadjuvant) induction regimens. It has been shown that systemic tumor control and long-term disease free survival is correlated with histologic tumor regression. First results are presented in this paper that PET may be highly predictive for histologic tumor regression and long term outcome in NSCLC stage III. These results may establish PET as the first noninvasive posttherapeutic risk factor in locally advanced NSCLC. (orig.) [de

  3. Diversification of oil import sources and energy security. A key strategy or an elusive objective?

    International Nuclear Information System (INIS)

    Vivoda, Vlado

    2009-01-01

    This paper explores the relationship between the diversification of sources of imported oil and energy security of oil-importing countries. It examines the importance of diversification policy for oil importers, explains why oil importers implement oil diversification policy, and contextualizes the oil import diversification strategy in the overall energy security policy of oil importers. The paper analyzes the factors and the contexts that affect the level of importance assigned to oil import diversification policy in oil-importing countries, and the limitations that may affect the successful implication of oil import diversification policy. The examples are drawn from the world's top three oil importers, the United States, Japan, and China. The policymakers in these and other oil-importing countries place much importance on energy security. The diversification of oil import sources is used as one of the strategies to enhance energy security in oil-importing countries. This paper is important for policymakers in oil-importing countries as it provides them with a qualitative conceptual framework with which to evaluate the need to diversify their countries' sources of imported oil, and with which to identify the likely limitations to the successful implementation of oil import diversification policy. (author)

  4. Prognostic importance of objective nutritional indexes in patients with chronic heart failure.

    Science.gov (United States)

    Narumi, Taro; Arimoto, Takanori; Funayama, Akira; Kadowaki, Shinpei; Otaki, Yoichiro; Nishiyama, Satoshi; Takahashi, Hiroki; Shishido, Tetsuro; Miyashita, Takehiko; Miyamoto, Takuya; Watanabe, Tetsu; Kubota, Isao

    2013-11-01

    Although malnutrition indicates an unfavorable prognosis in some clinical settings, the association between nutritional indexes and outcomes for patients with chronic heart failure (CHF) is unclear. All the previously established objective nutritional indexes were evaluated. The controlling nutritional status score (CONUT), prognostic nutritional index (PNI), and geriatric nutritional risk index (GNRI) were determined for 388 consecutive patients with CHF (mean age 69.6±12.3 years). The prevalence of malnutrition in this cohort was 60-69%. Patients were followed prospectively, with the endpoints being death due to a cardiovascular event or re-hospitalization. There were 130 events, including 33 deaths and 97 re-hospitalizations, during a mean follow-up period of 28.4 months. Patients experiencing cardiovascular events showed impaired nutritional status, higher CONUT scores, lower PNI scores, and lower GNRI scores, compared with those who did not experience cardiovascular events. CONUT score [hazard ratio 40.9, 95% confidence interval (CI) 10.8-154.8], PNI score (hazard ratio 6.4, 95% CI 5.4-25.1), and GNRI score (hazard ratio 11.6, 95% CI 3.7-10.0) were independently associated with cardiovascular events. Kaplan-Meier analysis showed that there was a significantly higher incidence of cardiovascular events in patients who were malnourished than in those who were not. Malnutrition was common in patients with CHF. Evaluation of nutritional status may provide additional prognostic information in patients with CHF. Copyright © 2013 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

  5. Induction Based Training leads to Highly Significant Improvements of Objective and Subjective Suturing Ability in Junior Doctors

    Directory of Open Access Journals (Sweden)

    Kevin Garry

    2018-03-01

    Full Text Available Background: Simulation based training has shown to be of benefit in the education of medical students. However, the impact of induction based clinical simulation on surgical ability of qualified doctors remains unclear.The aim of this study was to establish if a 60 minute teaching session integrated into an Emergency Medicine speciality induction program produces statistically significant improvements in objective and subjective suturing abilities of junior doctors commencing an Emergency Medicine rotation.Methods: The objective suturing abilities of 16 Foundation Year Two doctors were analysed using a validated OSATs scale prior to a novel teaching intervention. The doctors then undertook an intensive hour long workshop receiving one to one feedback before undergoing repeat OSATs assessment.Subjective ability was measured using a 5 point likert scale and self-assessed competency reporting interrupted suturing before and after the intervention. Photographs of wound closure before and after the intervention were recorded for further blinded assessment of impact of intervention. A survey regarding continued ability was repeated at four months following the intervention. The study took place on 7/12/16 during the Belfast Health and Social Care Trust Emergency Medicine induction in the Royal Victoria Hospital Belfast. The hospital is a regional level 1 trauma centre that has annual departmental attendances in excess of 200,000.All new junior doctors commencing the Emergency Medicine rotation were invited to partake in the study. All 16 agreed. The group consisted of a mixture of undergraduate and postgraduate medicaldoctors who all had 16 months experience working in a variety of medical or surgical jobs previously.Results: Following the teaching intervention objective and subjective abilities in interrupted suturing showed statistically significant improvement (P>0.005. Self-reporting of competency of independently suturingwounds improved from 50

  6. Understanding of BRCA1/2 genetic tests results: the importance of objective and subjective numeracy.

    Science.gov (United States)

    Hanoch, Yaniv; Miron-Shatz, Talya; Rolison, Jonathan J; Ozanne, Elissa

    2014-10-01

    The majority of women (71%) who undergo BRCA1/2 testing-designed to identify genetic mutations associated with increased risk of cancer-receive results that are termed 'ambiguous' or 'uninformative negative'. How women interpret these results and the association with numerical ability was examined. In this study, 477 women at increased risk for breast and ovarian cancer were recruited via the Cancer Genetics Network. They were presented with information about the four different possible BRCA1/2 test results-positive, true negative, ambiguous and uninformative negative-and asked to indicate which of six options represents the best response. Participants were then asked which treatment options they thought a woman receiving the results should discuss with her doctor. Finally, participants completed measures of objective and subjective numeracy. Almost all of the participants correctly interpreted the positive and negative BRCA1/2 genetic test results. However, they encountered difficulties interpreting the uninformative and ambiguous BRCA1/2 genetic test results. Participants were almost equally likely to think either that the woman had learned nothing from the test result or that she was as likely to develop cancer as the average woman. Highly numerate participants were more likely to correctly interpret inconclusive test results (ambiguous, OR = 1.62; 95% CI [1.28, 2.07]; p psychological ramifications of genetic testing, healthcare professionals should consider devoting extra effort to ensuring proper comprehension of ambiguous and uninformative negative test results by women. Copyright © 2014 John Wiley & Sons, Ltd.

  7. Hypersensitivity pneumonitis associated with mushroom worker's lung: an update on the clinical significance of the importation of exotic mushroom varieties.

    Science.gov (United States)

    Moore, John E; Convery, Rory P; Millar, B Cherie; Rao, Juluri R; Elborn, J Stuart

    2005-01-01

    Hypersensitivity pneumonitis remains an important industrial disease in mushroom workers. It has a significant morbidity, and early diagnosis and removal from exposure to the antigen are critically important in its management. Recently, several new allergens have been described, particularly those from mushroom species originating in the Far East, which are of clinical significance to workers occupationally exposed to such allergens in cultivation, picking, and packing of commercial mushroom crops. Importing of exotic mushrooms including Shiitake is common in EU countries, and some of the exotic species of mushrooms are cultivated for local markets. This practice may contribute to an increase in clinical cases of mushroom hypersensitivity pneumonitis. This update reviews the recent literature and examines changing trends of mushroom worker's lung, with increased movement of commercial product and labour markets worldwide.

  8. [The difficult concept of "internal objects" (1934-1943). Its significance for the formation of the Klein group].

    Science.gov (United States)

    Hinshelwood, R D

    1996-06-01

    Although the concept of "inner objects" developed by Melanie Klein is hardly a major object of discussion today, it caused a furore in the ranks of the British Psychoanalytical Society in the thirties and forties. Notably the analysts from Vienna were unable to agree to the existence of inner objects engendered via processes of internalisation. The author traces the course of these discussions of a clinical problem and the confusion they caused, placing them at the same time in a specific historical context. He sees the controversy as the expression of conflicts and fears unsettling the British Psychoanalytical Society during that period, caused on the one hand by the necessary integration of the exiled Freud family and on the other by tensions within its own ranks leading ultimately to a division of the Society and the constitution of the Klein Group.

  9. Objective and subjective psychosocial functioning in bipolar disorder: an investigation of the relative importance of neurocognition, social cognition and emotion regulation.

    Science.gov (United States)

    Van Rheenen, Tamsyn E; Rossell, Susan L

    2014-06-01

    People with bipolar disorder (BD) experience significant psychosocial impairment. Understandings of the nature and causes of such impairment is limited by the lack of research exploring the extent to which subjectively reported functioning should be valued as an indicator of objective dysfunction, or examining the relative influence of neurocognition, social cognition and emotion regulation on these important, but different aspects of psychosocial functioning in the context of mania and depression symptoms. This study aimed to address this paucity of research by conducting a comprehensive investigation of psychosocial functioning in a well characterised group of BD patients. Fifty-one BD patients were compared to 52 healthy controls on objectively and subjectively assessed psychosocial outcomes. Relationships between current mood symptoms, psychosocial function and neurocognitive, social cognitive and emotion regulation measures were also examined in the patient group. Patients had significantly worse scores on the global objective and subjective functioning measures relative to controls. In the patient group, although these scores were correlated, regression analyses showed that variance in each of the measures was explained by different predictors. Depressive symptomatology was the most important predictor of global subjective functioning, and neurocognition had a concurrent and important influence with depressive symptoms on objective psychosocial function. Emotion regulation also had an indirect effect on psychosocial functioning via its influence on depressive symptomatology. As this study was cross-sectional in nature, we are unable to draw precise conclusions regarding contributing pathways involved in psychosocial functioning in BD. These results suggest that patients' own evaluations of their subjective functioning represent important indicators of the extent to which their observable function is impaired. They also highlight the importance of

  10. Biological significance of 5S rRNA import into human mitochondria: role of ribosomal protein MRP-L18

    Science.gov (United States)

    Smirnov, Alexandre; Entelis, Nina; Martin, Robert P.; Tarassov, Ivan

    2011-01-01

    5S rRNA is an essential component of ribosomes of all living organisms, the only known exceptions being mitochondrial ribosomes of fungi, animals, and some protists. An intriguing situation distinguishes mammalian cells: Although the mitochondrial genome contains no 5S rRNA genes, abundant import of the nuclear DNA-encoded 5S rRNA into mitochondria was reported. Neither the detailed mechanism of this pathway nor its rationale was clarified to date. In this study, we describe an elegant molecular conveyor composed of a previously identified human 5S rRNA import factor, rhodanese, and mitochondrial ribosomal protein L18, thanks to which 5S rRNA molecules can be specifically withdrawn from the cytosolic pool and redirected to mitochondria, bypassing the classic nucleolar reimport pathway. Inside mitochondria, the cytosolic 5S rRNA is shown to be associated with mitochondrial ribosomes. PMID:21685364

  11. Potential Causes of Significant Inventory Differences at Bulk Handling Facilities and the Importance of Inventory Difference Action Levels

    International Nuclear Information System (INIS)

    Homer, Alan; O’Hagan, Brendan

    2015-01-01

    Accountancy for nuclear material can be split into two categories. Firstly, where possible, accountancy should be in terms of items that can be transferred as discrete packages and their contents fixed at the time of their creation. All items must remain accounted for at all times, and a single missing item is considered significant. Secondly, where nuclear material is unconstrained, for example in a reprocessing plant where it can change form, there is an uncertainty that relates to the amount of material present in any location. Cumulatively, these uncertainties can be summed and provide a context for any estimate of material in a process. Any apparent loss or gain between what has been physically measured within a facility during its physical inventory take and what is reported within its nuclear material accounts is known as an inventory difference. The cumulative measurement uncertainties can be used to set an action level for the inventory difference so that if an inventory difference is observed outside of such action levels, the difference is classified as significant and an investigation to find the root cause(s) is required. The purpose of this paper is to explore the potential causes of significant inventory differences and to provide a framework within which an inventory difference investigation can be carried out.

  12. Assessment of first-year veterinary students' communication skills using an objective structured clinical examination: the importance of context.

    Science.gov (United States)

    Hecker, Kent G; Adams, Cindy L; Coe, Jason B

    2012-01-01

    Communication skills are considered to be a core clinical skill in veterinary medicine and essential for practice success, including outcomes of care for patients and clients. While veterinary schools include communication skills training in their programs, there is minimal knowledge on how best to assess communication competence throughout the undergraduate program. The purpose of this study was to further our understanding of the reliability, utility, and suitability of a communication skills Objective Structured Clinical Examination (OSCE). Specifically we wanted to (1) identify the greatest source of variability (student, rater, station, and track) within a first-year, four station OSCE using exam scores and scores from videotape review by two trained raters, and (2) determine the effect of different stations on students' communication skills performance. Reliability of the scores from both the exam data and the two expert raters was 0.50 and 0.46 respectively, with the greatest amount of variance attributable to student by station. The percentage of variance due to raters in the exam data was 16.35%, whereas the percentage of variance for the two expert raters was 0%. These results have three important implications. First, the results reinforce the need for communication educators to emphasize that use of communication skills is moderated by the context of the clinical interaction. Second, by increasing rater training the amount of error in the scores due to raters can be reduced and inter-rater reliability increases. Third, the communication assessment method (in this case the OSCE checklist) should be built purposefully, taking into consideration the context of the case.

  13. Lateral masking in cycling displays: the relative importance of separation, flanker duration, and interstimulus interval for object-mediated updating.

    Science.gov (United States)

    Hein, Elisabeth; Moore, Cathleen M

    2010-01-01

    A central bar repeatedly presented in alternation with two flanking bars can lead to the disappearance of the central bar. Recently it has been suggested that this masking effect could be explained by object-mediated updating: the information from the central bar is integrated into the representation of the flankers, leading not only to the disappearance of the central bar as a separate object, but also to the perception of the flankers in apparent motion between their real position and the position of the central bar. This account suggests that the visibility of the central bar should depend on the same factors as those that influence the construction and maintenance of object representations. Therefore separation between central bar and flankers should not influence visibility as long as the time interval between them is adequate to make an interpretation of the scene in terms of one object moving from one location to the other possible location. We found that if the time interval between the central bar and the flankers is neither too short nor too long, the central bar becomes invisible even at large separations. These findings are inconsistent with traditional accounts of the cycling lateral masking displays in terms of local inhibitory mechanisms.

  14. TIMP-1 Is Significantly Associated with Objective Response and Survival in Metastatic Colorectal Cancer Patients Receiving Combination of Irinotecan, 5-Fluorouracil, and Folinic Acid

    DEFF Research Database (Denmark)

    Sørensen, Nanna M; Byström, Per; Christensen, Ib Jarle

    2007-01-01

    that patients with low plasmaTIMP-1had higher probability of obtaining an objective response [odds ratio (OR), 3.5; 95% confidence interval (95% CI), 1.4-8.5,P =0.007].CEAtreatedas a continuous variablewas also a statistically significantpredictorof no response (OR,1.3; 95%CI,1.0-1.7, P = 0.02, areaunder......Purpose: Tissue inhibitor of metalloproteinase-1 (TIMP-1) is known to protect cells against apoptosis.We raisedth e hypothesis that elevatedtu mor tissue levels and thereby plasma levels of TIMP-1wouldp redict resistance to apoptosis-inducing chemotherapy. Experimental Design: Ninety patients...... includingTTP instead of OS showed that only plasmaTIMP-1was retained in the model (HR,1.5). CEA was not significantly associatedw ith TTP or OS when TIMP-1was included in the model. Conclusion: This study shows that plasmaTIMP-1 levels are significantly and independently associatedw ith objective response...

  15. Object and Objective Lost?

    DEFF Research Database (Denmark)

    Lopdrup-Hjorth, Thomas

    2015-01-01

    This paper explores the erosion and problematization of ‘the organization’ as a demarcated entity. Utilizing Foucault's reflections on ‘state-phobia’ as a source of inspiration, I show how an organization-phobia has gained a hold within Organization Theory (OT). By attending to the history...... of this organization-phobia, the paper argues that OT has become increasingly incapable of speaking about its core object. I show how organizations went from being conceptualized as entities of major importance to becoming theoretically deconstructed and associated with all kinds of ills. Through this history......, organizations as distinct entities have been rendered so problematic that they have gradually come to be removed from the center of OT. The costs of this have been rather significant. Besides undermining the grounds that gave OT intellectual credibility and legitimacy to begin with, the organization-phobia...

  16. The importance of actions and the worth of an object: dissociable neural systems representing core value and economic value

    Science.gov (United States)

    Coppin, Géraldine; Schwartz, Sophie; Sander, David

    2012-01-01

    Neuroeconomic research has delineated neural regions involved in the computation of value, referring to a currency for concrete choices and decisions (‘economic value’). Research in psychology and sociology, on the other hand, uses the term ‘value’ to describe motivational constructs that guide choices and behaviors across situations (‘core value’). As a first step towards an integration of these literatures, we compared the neural regions computing economic value and core value. Replicating previous work, economic value computations activated a network centered on medial orbitofrontal cortex. Core value computations activated medial prefrontal cortex, a region involved in the processing of self-relevant information and dorsal striatum, involved in action selection. Core value ratings correlated with activity in precuneus and anterior prefrontal cortex, potentially reflecting the degree to which a core value is perceived as internalized part of one’s self-concept. Distributed activation pattern in insula and ACC allowed differentiating individual core value types. These patterns may represent evaluation profiles reflecting prototypical fundamental concerns expressed in the core value types. Our findings suggest mechanisms by which core values, as motivationally important long-term goals anchored in the self-schema, may have the behavioral power to drive decisions and behaviors in the absence of immediately rewarding behavioral options. PMID:21642352

  17. Deciphering Paria and Little Colorado River flood regimes and their significance in multi-objective adaptive management strategies for Colorado River resources in Grand Canyon

    Science.gov (United States)

    Jain, S.; Topping, D. J.; Melis, T. S.

    2014-12-01

    Planning and decision processes in the Glen Canyon Dam Adaptive Management Program (GCDAMP) strive to balance numerous, often competing, objectives, such as, water supply, hydropower generation, low flow maintenance, sandbars, recreational trout angling, endangered native fish, whitewater rafting, and other sociocultural resources of Glen Canyon National Recreation Area and Grand Canyon National Park. In this context, use of monitored and predictive information on warm-season Paria River floods (JUL-OCT, at point-to-regional scales) has been identified as lead information for a new 10-year long controlled flooding experiment (termed the High-Flow Experiment Protocol) intended to determine management options for rebuilding and maintaining sandbars below Glen Canyon Dam; an adaptive strategy that can potentially facilitate improved planning and dam operations. In this work, we focus on a key concern identified by the GCDAMP, related to the timing and volume of warm season tributary sand input from the Paria River into the Colorado River in Grand Canyon National Park. The Little Colorado River is an important secondary source of sand inputs to Grand Canyon, but its lower segment is also critical spawning habitat for the endangered humpback chub. Fish biologists have reported increased abundance of chub juveniles in this key tributary in summers following cool-season flooding (DEC-FEB), but little is known about chub spawning substrates and behavior or the role that flood frequency in this tributary may play in native fish population dynamics in Grand Canyon. Episodic and intraseasonal variations (with links to equatorial and sub-tropical Pacific sea surface temperature variability) in southwest hydroclimatology are investigated to understand the magnitude, timing and spatial scales of warm- and cool-season floods from these two important tributaries of the semi-arid Colorado Plateau. Coupled variations of floods (magnitude and timing) from these rivers are also

  18. First High-Density Linkage Map and Single Nucleotide Polymorphisms Significantly Associated With Traits of Economic Importance in Yellowtail Kingfish Seriola lalandi

    Directory of Open Access Journals (Sweden)

    Nguyen H. Nguyen

    2018-04-01

    Full Text Available The genetic resources available for the commercially important fish species Yellowtail kingfish (YTK (Seriola lalandi are relative sparse. To overcome this, we aimed (1 to develop a linkage map for this species, and (2 to identify markers/variants associated with economically important traits in kingfish (with an emphasis on body weight. Genetic and genomic analyses were conducted using 13,898 single nucleotide polymorphisms (SNPs generated from a new high-throughput genotyping by sequencing platform, Diversity Arrays Technology (DArTseqTM in a pedigreed population comprising 752 animals. The linkage analysis enabled to map about 4,000 markers to 24 linkage groups (LGs, with an average density of 3.4 SNPs per cM. The linkage map was integrated into a genome-wide association study (GWAS and identified six variants/SNPs associated with body weight (P < 5e-8 when a multi-locus mixed model was used. Two out of the six significant markers were mapped to LGs 17 and 23, and collectively they explained 5.8% of the total genetic variance. It is concluded that the newly developed linkage map and the significantly associated markers with body weight provide fundamental information to characterize genetic architecture of growth-related traits in this population of YTK S. lalandi.

  19. First High-Density Linkage Map and Single Nucleotide Polymorphisms Significantly Associated With Traits of Economic Importance in Yellowtail Kingfish Seriola lalandi.

    Science.gov (United States)

    Nguyen, Nguyen H; Rastas, Pasi M A; Premachandra, H K A; Knibb, Wayne

    2018-01-01

    The genetic resources available for the commercially important fish species Yellowtail kingfish (YTK) ( Seriola lalandi) are relative sparse. To overcome this, we aimed (1) to develop a linkage map for this species, and (2) to identify markers/variants associated with economically important traits in kingfish (with an emphasis on body weight). Genetic and genomic analyses were conducted using 13,898 single nucleotide polymorphisms (SNPs) generated from a new high-throughput genotyping by sequencing platform, Diversity Arrays Technology (DArTseq TM ) in a pedigreed population comprising 752 animals. The linkage analysis enabled to map about 4,000 markers to 24 linkage groups (LGs), with an average density of 3.4 SNPs per cM. The linkage map was integrated into a genome-wide association study (GWAS) and identified six variants/SNPs associated with body weight ( P 5e -8 ) when a multi-locus mixed model was used. Two out of the six significant markers were mapped to LGs 17 and 23, and collectively they explained 5.8% of the total genetic variance. It is concluded that the newly developed linkage map and the significantly associated markers with body weight provide fundamental information to characterize genetic architecture of growth-related traits in this population of YTK S. lalandi .

  20. New discovery in study of remote sensing image characteristics at sandstone-type uranium deposits in China and its important significance

    International Nuclear Information System (INIS)

    Liu Dechang; Huang Xianfang; Ye Fawang

    2004-01-01

    Sandstone-type uranium deposit now is one of main targets in uranium prospecting in China. During the prospecting, the study is often emphasized on those ore-controlling factors such as the lithology and lithofacies of ore-hosting strata. While the ore-controlling factor of fault structure is usually neglected. By means of systematic research on remote sensing image features of sandstone-type uranium deposits, it is found that fault structure is always present at most main sandstone-type uranium ore districts. Based on above research achievements characteristics of ore-controlling fault and its ore-controlling role are analysed and a new metallogenetic model--'structural-geochemical barrier model' is put forward. Finally, the difference between the sturctural-geochemical barrier model and traditional interlayer oxidation zone front model is elaborated and its important significance is discussed. (authors)

  1. The Importance of Integrating Clinical Relevance and Statistical Significance in the Assessment of Quality of Care--Illustrated Using the Swedish Stroke Register.

    Directory of Open Access Journals (Sweden)

    Anita Lindmark

    Full Text Available When profiling hospital performance, quality inicators are commonly evaluated through hospital-specific adjusted means with confidence intervals. When identifying deviations from a norm, large hospitals can have statistically significant results even for clinically irrelevant deviations while important deviations in small hospitals can remain undiscovered. We have used data from the Swedish Stroke Register (Riksstroke to illustrate the properties of a benchmarking method that integrates considerations of both clinical relevance and level of statistical significance.The performance measure used was case-mix adjusted risk of death or dependency in activities of daily living within 3 months after stroke. A hospital was labeled as having outlying performance if its case-mix adjusted risk exceeded a benchmark value with a specified statistical confidence level. The benchmark was expressed relative to the population risk and should reflect the clinically relevant deviation that is to be detected. A simulation study based on Riksstroke patient data from 2008-2009 was performed to investigate the effect of the choice of the statistical confidence level and benchmark value on the diagnostic properties of the method.Simulations were based on 18,309 patients in 76 hospitals. The widely used setting, comparing 95% confidence intervals to the national average, resulted in low sensitivity (0.252 and high specificity (0.991. There were large variations in sensitivity and specificity for different requirements of statistical confidence. Lowering statistical confidence improved sensitivity with a relatively smaller loss of specificity. Variations due to different benchmark values were smaller, especially for sensitivity. This allows the choice of a clinically relevant benchmark to be driven by clinical factors without major concerns about sufficiently reliable evidence.The study emphasizes the importance of combining clinical relevance and level of statistical

  2. The Importance of Integrating Clinical Relevance and Statistical Significance in the Assessment of Quality of Care--Illustrated Using the Swedish Stroke Register.

    Science.gov (United States)

    Lindmark, Anita; van Rompaye, Bart; Goetghebeur, Els; Glader, Eva-Lotta; Eriksson, Marie

    2016-01-01

    When profiling hospital performance, quality inicators are commonly evaluated through hospital-specific adjusted means with confidence intervals. When identifying deviations from a norm, large hospitals can have statistically significant results even for clinically irrelevant deviations while important deviations in small hospitals can remain undiscovered. We have used data from the Swedish Stroke Register (Riksstroke) to illustrate the properties of a benchmarking method that integrates considerations of both clinical relevance and level of statistical significance. The performance measure used was case-mix adjusted risk of death or dependency in activities of daily living within 3 months after stroke. A hospital was labeled as having outlying performance if its case-mix adjusted risk exceeded a benchmark value with a specified statistical confidence level. The benchmark was expressed relative to the population risk and should reflect the clinically relevant deviation that is to be detected. A simulation study based on Riksstroke patient data from 2008-2009 was performed to investigate the effect of the choice of the statistical confidence level and benchmark value on the diagnostic properties of the method. Simulations were based on 18,309 patients in 76 hospitals. The widely used setting, comparing 95% confidence intervals to the national average, resulted in low sensitivity (0.252) and high specificity (0.991). There were large variations in sensitivity and specificity for different requirements of statistical confidence. Lowering statistical confidence improved sensitivity with a relatively smaller loss of specificity. Variations due to different benchmark values were smaller, especially for sensitivity. This allows the choice of a clinically relevant benchmark to be driven by clinical factors without major concerns about sufficiently reliable evidence. The study emphasizes the importance of combining clinical relevance and level of statistical confidence when

  3. The importance and significance of peace studies with special reference to South Africa’s political-security role in Africa

    Directory of Open Access Journals (Sweden)

    T. Neethling

    2006-07-01

    Full Text Available The origins of peace studies as an academic field of inquiry could be traced to the late 1940s and the field has been developing considerably since then. Currently, scholars at various tertiary institutions over the world are involved in using their academic skills to educate students about the causes of wars and violent conflict while pointing out various alternatives to these phenomena. Peace studies in the South African and broader African context are certainly of great significance and importance. After all, the gripping and devastating violence that manifested in African countries such as Liberia, Sierra Leone, Sudan, Burundi, Rwanda, the DRC, Somalia, Angola, the Comoros and many other conflict-stricken areas warrant scholarly attention with a view to better understanding the causes, dynamics and effects of such conflict. By means of this understanding the conflict could be addressed through mechanisms of conflict resolution and peace building could be promoted. Furthermore, the South African Government’s progressive military involvement in international peace missions in recent years is far more than an issue of mere military concern. It is a matter of great political interest and significance. Being supportive of the need for peace studies in the curricula of South African universities (and African universities in general, this article argues that South African students should be exposed to a rich and comprehensive literature on the search for international peace and security; of how to understand and deal with the causes of large-scale conflict and violence; and how these could be curtailed and resolved − literature which informs scholarly discussions and research in many centres and places of education, training and peace building.

  4. 256-MDCT for evaluation of urolithiasis: iterative reconstruction allows for a significant reduction of the applied radiation dose while maintaining high subjective and objective image quality

    International Nuclear Information System (INIS)

    Veldhoen, Simon; Laqmani, Azien; Derlin, Thorsten; Karul, Murat; Hammerle, Diego; Adam, Gerhard; Regier, Marc; Buhk, Jan-Hendrick; Sehner, Susanne; Nagel, Hans D.; Chun, Felix

    2014-01-01

    Multidetector CT (MDCT) is the established imaging modality in diagnostics of urolithiasis. The aim of iterative reconstruction (IR) is to allow for a radiation dose reduction while maintaining high image quality. This study evaluates its performance in MDCT for assessment of urolithiasis. Fifty-two patients underwent non-contrast abdominal MDCT. Twenty-six patients were referred to MDCT under suspicion of urolithiasis, and examined using a dose-reduced scan protocol (RDCT). Twenty-six patients, who had undergone standard-dose MDCT, served as reference for radiation dose comparison. RDCT images were reconstructed using an IR system (iDose4™, Philips Healthcare, Cleveland, OH, USA). Objective image noise (OIN) was recorded and five radiologists rated the subjective image quality independently. Radiation parameters were derived from the scan protocols. The CTDIvol could be reduced by 50% to 5.8 mGy (P < 0.0001). The same reduction was achieved for DLP and effective dose to 253 ± 27 mGy*cm (P < 0.0001) and 3.9 ± 0.4 mSv (P < 0.0001). IR led to a reduction of the OIN of up to 61% compared with classic filtered back projection (FBP) (P < 0.0001). The OIN declined with increasing IR levels. RDCT with FBP showed the lowest scores of subjective image quality (2.32 ± 0.04). Mean scores improved with increasing IR levels. iDose6 was rated with the best mean score (3.66 ± 0.04). The evaluated IR-tool and protocol may be applied to achieve a considerable radiation dose reduction in MDCT for diagnostics of urolithiasis while maintaining a confident image quality. Best image quality, suitable for evaluation of the entire abdomen concerning differential diagnoses, was achieved with iDose6.

  5. The In Vitro Mass-Produced Model Mycorrhizal Fungus, Rhizophagus irregularis, Significantly Increases Yields of the Globally Important Food Security Crop Cassava

    Science.gov (United States)

    Ceballos, Isabel; Ruiz, Michael; Fernández, Cristhian; Peña, Ricardo

    2013-01-01

    The arbuscular mycorrhizal symbiosis is formed between arbuscular mycorrhizal fungi (AMF) and plant roots. The fungi provide the plant with inorganic phosphate (P). The symbiosis can result in increased plant growth. Although most global food crops naturally form this symbiosis, very few studies have shown that their practical application can lead to large-scale increases in food production. Application of AMF to crops in the tropics is potentially effective for improving yields. However, a main problem of using AMF on a large-scale is producing cheap inoculum in a clean sterile carrier and sufficiently concentrated to cheaply transport. Recently, mass-produced in vitro inoculum of the model mycorrhizal fungus Rhizophagus irregularis became available, potentially making its use viable in tropical agriculture. One of the most globally important food plants in the tropics is cassava. We evaluated the effect of in vitro mass-produced R. irregularis inoculum on the yield of cassava crops at two locations in Colombia. A significant effect of R. irregularis inoculation on yield occurred at both sites. At one site, yield increases were observed irrespective of P fertilization. At the other site, inoculation with AMF and 50% of the normally applied P gave the highest yield. Despite that AMF inoculation resulted in greater food production, economic analyses revealed that AMF inoculation did not give greater return on investment than with conventional cultivation. However, the amount of AMF inoculum used was double the recommended dose and was calculated with European, not Colombian, inoculum prices. R. irregularis can also be manipulated genetically in vitro, leading to improved plant growth. We conclude that application of in vitro R. irregularis is currently a way of increasing cassava yields, that there is a strong potential for it to be economically profitable and that there is enormous potential to improve this efficiency further in the future. PMID:23950975

  6. The in vitro mass-produced model mycorrhizal fungus, Rhizophagus irregularis, significantly increases yields of the globally important food security crop cassava.

    Directory of Open Access Journals (Sweden)

    Isabel Ceballos

    Full Text Available The arbuscular mycorrhizal symbiosis is formed between arbuscular mycorrhizal fungi (AMF and plant roots. The fungi provide the plant with inorganic phosphate (P. The symbiosis can result in increased plant growth. Although most global food crops naturally form this symbiosis, very few studies have shown that their practical application can lead to large-scale increases in food production. Application of AMF to crops in the tropics is potentially effective for improving yields. However, a main problem of using AMF on a large-scale is producing cheap inoculum in a clean sterile carrier and sufficiently concentrated to cheaply transport. Recently, mass-produced in vitro inoculum of the model mycorrhizal fungus Rhizophagus irregularis became available, potentially making its use viable in tropical agriculture. One of the most globally important food plants in the tropics is cassava. We evaluated the effect of in vitro mass-produced R. irregularis inoculum on the yield of cassava crops at two locations in Colombia. A significant effect of R. irregularis inoculation on yield occurred at both sites. At one site, yield increases were observed irrespective of P fertilization. At the other site, inoculation with AMF and 50% of the normally applied P gave the highest yield. Despite that AMF inoculation resulted in greater food production, economic analyses revealed that AMF inoculation did not give greater return on investment than with conventional cultivation. However, the amount of AMF inoculum used was double the recommended dose and was calculated with European, not Colombian, inoculum prices. R. irregularis can also be manipulated genetically in vitro, leading to improved plant growth. We conclude that application of in vitro R. irregularis is currently a way of increasing cassava yields, that there is a strong potential for it to be economically profitable and that there is enormous potential to improve this efficiency further in the future.

  7. A survey of urban noise annoyance in a large Brazilian city: the importance of a subjective analysis in conjunction with an objective analysis

    International Nuclear Information System (INIS)

    Zannin, Paulo H.T.; Calixto, Alfredo; Diniz, Fabiano B.; Ferreira, Jose A.C.

    2003-01-01

    This study describes the reaction to environmental noise of the population of Curitiba (∼1.6 million inhabitants). Out of 1000 distributed forms, 860 were returned. The main isolated noise sources revealed by the survey as disturbing were traffic (73%) and neighbors (38%). As a class, neighborhood noise was pointed out as the most disturbing type of noise as 100% of the surveyed people indicated at least one of the items belonging to this class: neighbors, animals, sirens, civil construction, religion temples, night clubs, toys and domestic electric appliances. The main outcomes of exposure to noise were: irritability (58%), difficulty to concentrate (42%), sleeping disorders (20%) and headaches (20%). In this survey, the importance of the realization of objective surveys, in other words, noise emission measurements in conjunction with the subjective evaluation of the reaction of the urban population to the environmental noise, is also discussed. The present survey shows that in the subjective evaluation performed in the city of Curitiba, the perception of the population is that the urban noise has increased. On the other hand, another study conducted in the same city, where only the noise emission levels were evaluated, has showed a decrease on the urban noise

  8. CT of Anatomic Variants of the Paranasal Sinuses and Nasal Cavity: Poor Correlation With Radiologically Significant Rhinosinusitis but Importance in Surgical Planning.

    Science.gov (United States)

    Shpilberg, Katya A; Daniel, Simon C; Doshi, Amish H; Lawson, William; Som, Peter M

    2015-06-01

    The purpose of this study was to determine the incidence of sinonasal anatomic variants and to assess their relation to sinonasal mucosal disease. A retrospective evaluation of 192 sinus CT examinations of patients with a clinical history of rhinosinusitis was conducted. The CT scans were evaluated for the presence of several anatomic variants of the sinonasal cavities, and the prevalence of each variant was calculated. Prevalences of all sinonasal anatomic variants were compared between patients who had minimal to no apparent imaging evidence of rhinosinusitis and those who had radiologic evidence of clinically significant rhinosinusitis. The most common normal variants were nasal septal deviation, Agger nasi cells, and extension of the sphenoid sinuses into the posterior nasal septum. We found no statistically significant difference in the prevalence of any of the studied anatomic variants between patients with minimal and those with clinically significant paranasal sinus or nasal cavity disease. Analysis of every routine CT scan of the paranasal sinuses obtained for sinusitis or rhinitis for the presence of different anatomic variants is of questionable value unless surgery is planned.

  9. Is the prognostic significance of O6-methylguanine- DNA methyltransferase promoter methylation equally important in glioblastomas of patients from different continents? A systematic review with meta-analysis.

    Science.gov (United States)

    Meng, Wei; Jiang, Yangyang; Ma, Jie

    2017-01-01

    O6-methylguanine-DNA methyltransferase (MGMT) is an independent predictor of therapeutic response and potential prognosis in patients with glioblastoma multiforme (GBM). However, its significance of clinical prognosis in different continents still needs to be explored. To explore the effects of MGMT promoter methylation on both progression-free survival (PFS) and overall survival (OS) among GBM patients from different continents, a systematic review of published studies was conducted. A total of 5103 patients from 53 studies were involved in the systematic review and the total percentage of MGMT promoter methylation was 45.53%. Of these studies, 16 studies performed univariate analyses and 17 performed multivariate analyses of MGMT promoter methylation on PFS. The pooled hazard ratio (HR) estimated for PFS was 0.55 (95% CI 0.50, 0.60) by univariate analysis and 0.43 (95% CI 0.38, 0.48) by multivariate analysis. The effect of MGMT promoter methylation on OS was explored in 30 studies by univariate analysis and in 30 studies by multivariate analysis. The combined HR was 0.48 (95% CI 0.44, 0.52) and 0.42 (95% CI 0.38, 0.45), respectively. In each subgroup divided by areas, the prognostic significance still remained highly significant. The proportion of methylation in each group was in inverse proportion to the corresponding HR in the univariate and multivariate analyses of PFS. However, from the perspective of OS, compared with data from Europe and the US, higher methylation rates in Asia did not bring better returns.

  10. Audit of Provisions and Value Adjustments – a Very Important Objective for the Assessment of Information Comprised in the Financial Statements

    Directory of Open Access Journals (Sweden)

    Cristina IOVU

    2017-04-01

    Full Text Available Any type of entity must show in its financial statements information regarding its significant estimations concerning the future periods and other important sources of uncertainty at the date at which the financial statements are drafted, which presents an increased risk of generating an adjustment of the accounting value of the assets and debts in the future fiscal year. This information must include the nature of the estimations and their accounting value at the date of the balance sheet. The auditing of the financial statements in which accounting estimations are presented frame a high risk of significant distortion. Because of this, the auditor must obtain sufficient audit evidence which would certify if these estimations are reasonable, respectively if the data on which the estimations are based upon are accurate, complete and relevant, and the procedures and methods used for the development of the estimations are adequate for the balance sheet structures to which they apply. The development of provisions, as a manner to reflect uncertainties within the accounting system, contributes to the accurate representation of the company’s financial position. Such uncertainties are acknowledged through the presentation of their nature and value, but also through the exercising of prudence for the development of the financial statements. Prudence implies the identification of those accounting estimations, associated to the given uncertainties conditions, which would not over-evaluate the assets and the incomes, and the debts and expenses would not be under-evaluated. Exercising prudence should not allow, for instance, the accumulation of excessive provisions, the deliberate under-evaluation of assets and incomes, nor the deliberate over-evaluation of debts or expenses. This requirement is imperative, due to the fact that investors substantiate their economic decisions starting from the analysis of the financial statements, as accurate image of the

  11. Surface tensions of multi-component mixed inorganic/organic aqueous systems of atmospheric significance: measurements, model predictions and importance for cloud activation predictions

    Directory of Open Access Journals (Sweden)

    D. O. Topping

    2007-01-01

    Full Text Available In order to predict the physical properties of aerosol particles, it is necessary to adequately capture the behaviour of the ubiquitous complex organic components. One of the key properties which may affect this behaviour is the contribution of the organic components to the surface tension of aqueous particles in the moist atmosphere. Whilst the qualitative effect of organic compounds on solution surface tensions has been widely reported, our quantitative understanding on mixed organic and mixed inorganic/organic systems is limited. Furthermore, it is unclear whether models that exist in the literature can reproduce the surface tension variability for binary and higher order multi-component organic and mixed inorganic/organic systems of atmospheric significance. The current study aims to resolve both issues to some extent. Surface tensions of single and multiple solute aqueous solutions were measured and compared with predictions from a number of model treatments. On comparison with binary organic systems, two predictive models found in the literature provided a range of values resulting from sensitivity to calculations of pure component surface tensions. Results indicate that a fitted model can capture the variability of the measured data very well, producing the lowest average percentage deviation for all compounds studied. The performance of the other models varies with compound and choice of model parameters. The behaviour of ternary mixed inorganic/organic systems was unreliably captured by using a predictive scheme and this was dependent on the composition of the solutes present. For more atmospherically representative higher order systems, entirely predictive schemes performed poorly. It was found that use of the binary data in a relatively simple mixing rule, or modification of an existing thermodynamic model with parameters derived from binary data, was able to accurately capture the surface tension variation with concentration. Thus

  12. Clinical importance and significance of early evaluation of therapy response in lung cancer; Klinische Notwendigkeit und Bedeutung der Frueherfassung der Therapie-Response beim Bronchialkarzinom

    Energy Technology Data Exchange (ETDEWEB)

    Griesinger, F. [Universitaetsklinik Goettingen (Germany). Abt. Haematologie und Onkologie; Baum, R.P. [Zentralklinik Bad Berka (Germany). Klinik fuer Nuklearmedizin/PET-Zentrum

    2001-04-01

    In solid tumors, especially in non-small cell lung cancer (NSCLC), the TNM staging is the only well defined pretherapeutic risk factor. TNM-staging has a significant impact on prognosis and survival and is used to determine therapeutic stratification. Although numerous molecular and immunologic pretherapeutic risk factors have been described in NSCLC, none of them has been translated into therapeutic stratification. Therefore, the identification of posttherapeutic risk factors in NSCLC is essential. Locally advanced NSCLC are currently treated with preoperative (neoadjuvant) induction regimens. It has been shown that systemic tumor control and long-term disease free survival is correlated with histologic tumor regression. First results are presented in this paper that PET may be highly predictive for histologic tumor regression and long term outcome in NSCLC stage III. These results may establish PET as the first noninvasive posttherapeutic risk factor in locally advanced NSCLC. (orig.) [German] Bei soliden Tumoren, insbesondere beim nichtkleinzelligen Bronchialkarzinom (NSCLC), sind praetherapeutische Risikofaktoren im Westlichen durch das Tumorstadium (TNM-Klassifikation) definiert. Diese Tumorstadien haben eine erhebliche prognostische Relevanz und sind entscheidend fuer die Therapiestratifikation. Obwohl eine Reihe praetherapeutischer molekularer und immunologischer Risikofaktoren beim NSCLC beschrieben wurden, hat keiner von ihnen Eingang in die prospektive Risikostratifikation oder Therapieplanung gefunden. Daher ist die Identifikation posttherapeutischer Risikofaktoren zur Therapiestratifikation des NSCLC essenziell wichtig. Ein innovativer Therapieansatz bei lokal fortgeschrittenen NSCLC ist die neoadjuvante (praeoperative) Induktionstherapie. Hier konnte gezeigt werden, dass die systemische Tumorkontrolle und das Langzeitueberleben mit dem histologischen Ansprechen korrelierte. Erste Untersuchungen zeigen jetzt, dass die FDG-PET vermutlich einen hohen

  13. Zooplankton - Study methods, importance and significant observations

    Digital Repository Service at National Institute of Oceanography (India)

    Gajbhiye, S.N.

    density, shorter life span, drifting nature, high group/species diversity and different tolerance to the stress, they are being used as the indicator organisms for the physical, chemical and biological processes in the aquatic ecosystem. In the deeper...

  14. Objetivos del sistema de salud en México: importancia para la población y sus determinantes Mexico health care system's objectives: importance to its population and determining factors

    Directory of Open Access Journals (Sweden)

    José Antonio Tapia-Cruz

    2006-04-01

    rea rural, 31.46% de la población piensa que el objetivo más importante es mejorar la salud, un resultado relacionado con la autopercepción del estado de salud actual y la falta de atención médica. La probabilidad de preferir el objetivo de mejorar el trato en lugar de mejorar la salud entre la población con educación media y superior es 10 y 16% más alta, respectivamente, en comparación con esa misma probabilidad para la población sin educación. Entre la población que trabaja de manera independiente, 31.2% concede más importancia al objetivo de mejorar la salud, porcentaje mayor al que notifica la población considerada como empresaria o constituida por empleados públicos y privados. CONCLUSIONES: En términos generales, la población analizada en este estudio consideró más importante mejorar el trato dentro del sistema de salud, lo cual difiere del planteamiento establecido en el PRONASA 2001-2006. Se detectó que la importancia asignada a los objetivos puede variar según sean el grupo que se analice, sus características y la influencia que ejercen diversos factores externos sobre el individuo, con lo cual se rechaza la hipótesis nula. La variación entre las valoraciones de la población se presentó sobre todo entre el objetivo de mejorar el trato dentro del SS y el de mejorar la salud de la población. Los resultados obtenidos guían las medidas de comunicación y fortalecimiento del SS para adecuarse a las expectativas de la población y favorecer el cumplimiento de los objetivos establecidos.OBJECTIVE: To document the importance to Mexico´s population of the five intrinsic objectives of Mexico´s present health care system (SS and describe some of the determinants of its evaluation; the purpose is to contribute elements for defining priorities and to support the fulfillment of said objectives. MATERIAL AND METHODS: This is a cross-sectional study to the importance for Mexican population of the five objectives of SS, considered intrinsic or final

  15. astrophysical significance

    Directory of Open Access Journals (Sweden)

    Dartois E.

    2014-02-01

    Full Text Available Clathrate hydrates, ice inclusion compounds, are of major importance for the Earth’s permafrost regions and may control the stability of gases in many astrophysical bodies such as the planets, comets and possibly interstellar grains. Their physical behavior may provide a trapping mechanism to modify the absolute and relative composition of icy bodies that could be the source of late-time injection of gaseous species in planetary atmospheres or hot cores. In this study, we provide and discuss laboratory-recorded infrared signatures of clathrate hydrates in the near to mid-infrared and the implications for space-based astrophysical tele-detection in order to constrain their possible presence.

  16. 普通高校开设室内乐赏析课的教学实践探析%The Important Significance of the Chamber Music Appreciation Course and the Chamber Ensemble in the College

    Institute of Scientific and Technical Information of China (English)

    陶芳芝

    2015-01-01

    室内乐是16世纪末产生于意大利的器乐重奏曲形式。介绍了室内乐的起源、发展与各种演奏形式,结合普通高校的实际情况展开论述开设室内乐赏析课与组建室内乐团的一些概况与重要意义。同时,提出了创新室内乐赏析课的对策。%Chamber music is a form of classical music that is composed for a small group of instruments in sixteenth century in Italy.This paper introduces the history and different type performance forms of the chamber music.Moreover,the paper discusses the important significance of the chamber music appreciation course and the chamber ensemble in the college.

  17. MULTIPLE OBJECTS

    Directory of Open Access Journals (Sweden)

    A. A. Bosov

    2015-04-01

    Full Text Available Purpose. The development of complicated techniques of production and management processes, information systems, computer science, applied objects of systems theory and others requires improvement of mathematical methods, new approaches for researches of application systems. And the variety and diversity of subject systems makes necessary the development of a model that generalizes the classical sets and their development – sets of sets. Multiple objects unlike sets are constructed by multiple structures and represented by the structure and content. The aim of the work is the analysis of multiple structures, generating multiple objects, the further development of operations on these objects in application systems. Methodology. To achieve the objectives of the researches, the structure of multiple objects represents as constructive trio, consisting of media, signatures and axiomatic. Multiple object is determined by the structure and content, as well as represented by hybrid superposition, composed of sets, multi-sets, ordered sets (lists and heterogeneous sets (sequences, corteges. Findings. In this paper we study the properties and characteristics of the components of hybrid multiple objects of complex systems, proposed assessments of their complexity, shown the rules of internal and external operations on objects of implementation. We introduce the relation of arbitrary order over multiple objects, we define the description of functions and display on objects of multiple structures. Originality.In this paper we consider the development of multiple structures, generating multiple objects.Practical value. The transition from the abstract to the subject of multiple structures requires the transformation of the system and multiple objects. Transformation involves three successive stages: specification (binding to the domain, interpretation (multiple sites and particularization (goals. The proposed describe systems approach based on hybrid sets

  18. The importance of proper bioinformatics analysis and clinical interpretation of tumor genomic profiling: a case study of undifferentiated sarcoma and a constitutional pathogenic BRCA2 mutation and an MLH1 variant of uncertain significance.

    Science.gov (United States)

    Varga, Elizabeth; Chao, Elizabeth C; Yeager, Nicholas D

    2015-09-01

    Next-generation sequencing (NGS) technology is increasingly utilized to identify therapeutic targets for patients with malignancy. This technology also has the capability to reveal the presence of constitutional genetic alterations, which may have significant implications for patients and their family members. Here we present the case of a 23 year old Caucasian patient with recurrent undifferentiated sarcoma who had NGS-based tumor analysis using an assay which simultaneously analyzed the entire coding sequence of 236 cancer-related genes (3769 exons) plus 47 introns from 19 genes often rearranged or altered in cancer. Pathogenic alterations were reported in tumor as the predicted protein alterations, BRCA2 "R645fs*15″ and MLH1 "E694*". Because constitutional BRCA2 and MLH1 gene mutations are associated with Hereditary Breast Ovarian Cancer Syndrome (HBOCS) and Lynch syndrome respectively, sequence analysis of DNA isolated from peripheral blood was performed. The presence of the alterations, BRCA2 c.1929delG and MLH1 c.2080G>T, corresponding to the previously reported predicted protein alterations, were confirmed by Sanger sequencing in the constitutional DNA. An additional DNA finding was reported in this analysis, MLH1 c.2081A>C at the neighboring nucleotide. Further evaluation of the family revealed that all alterations were paternally inherited and the two MLH1 substitutions were in cis, more appropriately referred to as MLH1 c.2080_2081delGAinsTC, which is classified as a variant of uncertain significance. This case illustrates important considerations related to appropriate interpretation of NGS tumor results and follow-up of patients with potentially deleterious constitutional alterations.

  19. Elegant objects

    CERN Document Server

    Bugayenko, Yegor

    2017-01-01

    There are 23 practical recommendations for object-oriented programmers. Most of them are completely against everything you've read in other books. For example, static methods, NULL references, getters, setters, and mutable classes are called evil. Compound variable names, validators, private static literals, configurable objects, inheritance, annotations, MVC, dependency injection containers, reflection, ORM and even algorithms are our enemies.

  20. Objective lens

    Science.gov (United States)

    Olczak, Eugene G. (Inventor)

    2011-01-01

    An objective lens and a method for using same. The objective lens has a first end, a second end, and a plurality of optical elements. The optical elements are positioned between the first end and the second end and are at least substantially symmetric about a plane centered between the first end and the second end.

  1. BL Lacertae objects

    International Nuclear Information System (INIS)

    Miller, J.S.

    1978-01-01

    An overview is given of the principal characteristics and problems associated with the prototype BL Lacertae. The most important characteristics of this group and its relevance, the consideration of a few particular objects in moderate detail, the relation between these objects QSOs, and normal galaxies, and finally the possible physical nature of BL Lac objects and the important questions they raise are treated. 15 references

  2. Extended objects

    International Nuclear Information System (INIS)

    Creutz, M.

    1976-01-01

    After some disconnected comments on the MIT bag and string models for extended hadrons, I review current understanding of extended objects in classical conventional relativistic field theories and their quantum mechanical interpretation

  3. Trusted Objects

    International Nuclear Information System (INIS)

    CAMPBELL, PHILIP L.; PIERSON, LYNDON G.; WITZKE, EDWARD L.

    1999-01-01

    In the world of computers a trusted object is a collection of possibly-sensitive data and programs that can be allowed to reside and execute on a computer, even on an adversary's machine. Beyond the scope of one computer we believe that network-based agents in high-consequence and highly reliable applications will depend on this approach, and that the basis for such objects is what we call ''faithful execution.''

  4. Fashion Objects

    DEFF Research Database (Denmark)

    Andersen, Bjørn Schiermer

    2009-01-01

    -- an outline which at the same time indicates the need for transformations of the Durkheimian model on decisive points. Thus, thirdly, it returns to Durkheim and undertakes to develop his concepts in a direction suitable for a sociological theory of fashion. Finally, it discusses the theoretical implications......This article attempts to create a framework for understanding modern fashion phenomena on the basis of Durkheim's sociology of religion. It focuses on Durkheim's conception of the relation between the cult and the sacred object, on his notion of 'exteriorisation', and on his theory of the social...... symbol in an attempt to describe the peculiar attraction of the fashion object and its social constitution. However, Durkheim's notions of cult and ritual must undergo profound changes if they are to be used in an analysis of fashion. The article tries to expand the Durkheimian cult, radically enlarging...

  5. Utilities objectives

    International Nuclear Information System (INIS)

    Cousin, Y.; Fabian, H.U.

    1996-01-01

    The policy of French and german utilities is to make use of nuclear energy as a long term, competitive and environmentally friendly power supply. The world electricity generation is due to double within the next 30 years. In the next 20 to 30 years the necessity of nuclear energy will be broadly recognized. More than for most industries, to deal properly with nuclear energy requires the combination of a consistent political will, of a proper institutional framework, of strong and legitimate control authorities, of a sophisticated industry and of operators with skilled management and human resources. One of the major risk facing nuclear energy is the loss of competitiveness. This can be achieved only through the combination of an optimized design, a consistent standardization, a proper industrial partnership and a stable long term strategy. Although the existing plants in Western Europe are already very safe, the policy is clearly to enhance the safety of the next generation of nuclear plants which are designing today. The French and German utilities have chosen an evolutionary approach based on experience and proven technologies, with an enhanced defense in depth and an objective of easier operation and maintenance. The cost objective is to maintain and improve what has been achieved in the best existing power plants in both countries. This calls for rational choices and optimized design to meet the safety objectives, a strong standardization policy, short construction times, high availability and enough flexibility to enable optimization of the fuel cycle throughout the lifetime of the plants. The conceptual design phase has proven that the French and German teams from industry and from the utilities are able to pursue both the safety and the cost objectives, basing their decision on a rational approach which could be accepted by the safety authorities. (J.S.)

  6. Objects, materiality and meaning

    DEFF Research Database (Denmark)

    Lenau, Torben Anker; Lindegaard, Hanne

    2008-01-01

    The present research work investigates the relation between physical objects, their materiality, understood as the physical substances they are made from, and the communication from the objects. In product design of physical objects the communicative aspects are just as important as the function...... of the object, and the designers aim is therefore to tune both in order to achieve a desired goal. To do so the designer basically has 2 options: Alteration of the physical shape of the object and the selection of materials. Through the manipulation of shape and materials can symbolic and sensory information...... be written into the object. The materials are therefore carriers of communication, even though this is dependent of the cultural context and the environment which the object will be part of. However the designer has only minor influence on those....

  7. Importance measures

    International Nuclear Information System (INIS)

    Gomez Cobo, A.

    1997-01-01

    The presentation discusses the following: general concepts of importance measures; example fault tree, used to illustrate importance measures; Birnbaum's structural importance; criticality importance; Fussel-Vesely importance; upgrading function; risk achievement worth; risk reduction worth

  8. Early object relations into new objects.

    Science.gov (United States)

    Downey, T W

    2001-01-01

    Two strands of change are suggested by this review, one maturational, the other therapeutic or developmental (Hartmann and Kris, 1945). By "maturational" I mean to suggest energies that infuse the individual from earliest life in a manner that includes object relations, but for the healthy exercise of which object relations per se need not be of central and crucial importance. Within wide limits such energies may be delayed until growth conditions prevail without significant distortion of certain of the organism's ego functions. Therapeutic change is analogous to developmental change in that both involve the crucial presence of another to release energies. In therapeutic change these are energies that have been repressed beyond the reach of developmental dynamics. In everyday development crisis and synthesis alternate in conjunction with new and emerging objects to add to the psychological structures brought to the fore by maturation. In many instances, as we see with John, over time and in a less focussed manner, developmental changes can approximate therapeutic change and visa versa. Freud-Dann in their "experiment" pursued one line, in which the equipmental delay brought on by extremely adverse living circumstances was redressed by providing an interpersonally enriching, loving, developmentally facilitating milieu. The sketches of individual children and John's subsequent story provide a perspective into what becomes the stuff of growth and what remains the stuff of neurosis. The developmental reserves and ego resilience of these children were impressive but probably not extraordinary. Usual growth ensued as soon as they were provided with the rich soil of Bulldogs Bank instead of the desert sand of the Tereszin concentration camp. However, no one can escape such adverse circumstances without having taken in the stuff of neurosis. Affects and percepts that were not assimilatable or even available to consciousness at the time remain buried in the unconscious

  9. Beginning Objective-C

    CERN Document Server

    Dovey, James

    2012-01-01

    Objective-C is today's fastest growing programming language, at least in part due to the popularity of Apple's Mac, iPhone and iPad. Beginning Objective-C is for you if you have some programming experience, but you're new to the Objective-C programming language and you want a modern-and fast-way forwards to your own coding projects. Beginning Objective-C offers you a modern programmer's perspective on Objective-C courtesy of two of the best iOS and Mac developers in the field today, and gets you programming to the best of your ability in this important language.  It gets you rolling fast into

  10. List of Pests of Significant Public Health Importance

    Science.gov (United States)

    This list is derived in large part from review of the pesticide/pest combinations for which efficacy (product performance) data are submitted and reviewed before registration. Pests that spread disease include cockroaches, lice, mosquitoes, and rodents.

  11. Importance and significance of liver echotomography in Wilson disease childhood

    Energy Technology Data Exchange (ETDEWEB)

    Corda, R; Nurchi, A M; Corrias, A; Corda, A; Giagheddu, M; Campisi, G

    1987-01-01

    We studed the hepatic echography patterns of young patients suffering from Wilson's Disease and compared these with results obtained from laboratory tests and parenchymal biopsy. Eight children, aged between 5 and 12 years (4 males and 4 females), were examined. The symptomatological pattern showed hepatomegaly and liver dysfunction with undetectable or very low serum ceruloplasmine levels and typical aspects of organic copper metabolism. In 50% of cases echography revealed a variable hyperreflection of the whole parenchyma, in connection with the presence of steatosis and aspects of intralobular inflammation. Fine and linear echoes were present, in 50% of the cases, with varying degrees of brightness, which was associated with the presence of fibrotic component or copper granules. Further echographic modifications were less frequent. Echography in close relatives of our patients was observed hepatomegaly and alteration of hepatic reflection associated with fibrotic component. In the evaluation of liver involvement in Wilson's Disease, these findings show that echotomography, when compared to hepatic biopsy, is less efficient in detecting different types of hepatic lesion but on a clinical basis it offers the possibility of evaluating their presence and gravity during the evolutive phase of the illness. This examination, unlike other methods, is completely non invasive; it may easily be repeated and may, in the future, come to be used as more precise diagnostic complement. 30 refs.

  12. Predicting significant torso trauma.

    Science.gov (United States)

    Nirula, Ram; Talmor, Daniel; Brasel, Karen

    2005-07-01

    Identification of motor vehicle crash (MVC) characteristics associated with thoracoabdominal injury would advance the development of automatic crash notification systems (ACNS) by improving triage and response times. Our objective was to determine the relationships between MVC characteristics and thoracoabdominal trauma to develop a torso injury probability model. Drivers involved in crashes from 1993 to 2001 within the National Automotive Sampling System were reviewed. Relationships between torso injury and MVC characteristics were assessed using multivariate logistic regression. Receiver operating characteristic curves were used to compare the model to current ACNS models. There were a total of 56,466 drivers. Age, ejection, braking, avoidance, velocity, restraints, passenger-side impact, rollover, and vehicle weight and type were associated with injury (p < 0.05). The area under the receiver operating characteristic curve (83.9) was significantly greater than current ACNS models. We have developed a thoracoabdominal injury probability model that may improve patient triage when used with ACNS.

  13. Implications of perspective in teaching objects first and object design

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    2005-01-01

    There are an increasing number of books published on the important topics of "object-oriented programming" and "object-oriented design" for use in education. However, object-orientation can be viewed from a number of different perspectives---each perspective having its benefits and liabilities...

  14. IMPORTANT NOTIFICATION

    CERN Multimedia

    HR Department

    2009-01-01

    Green plates, removals and importation of personal effects Please note that, as from 1 April 2009, formalities relating to K and CD special series French vehicle plates (green plates), removals and importation of personal effects into France and Switzerland will be dealt with by GS Department (Building 73/3-014, tel. 73683/74407). Importation and purchase of tax-free vehicles in Switzerland, as well as diplomatic privileges, will continue to be dealt with by the Installation Service of HR Department (Building 33/1-011, tel. 73962). HR and GS Departments

  15. Primacy of memory linkage in choice among valued objects.

    Science.gov (United States)

    Jones, Gregory V; Martin, Maryanne

    2006-12-01

    Three psychological levels at which an object may be processed have been characterized by Norman (2004) in terms of the object's appearance, its usability, and its capacity to elicit memories. A series of experiments was carried out to investigate participants' choices among valued objects recalled in accordance with these three criteria. It was found consistently that objects selected for their capacity to elicit memories--here termed mnemoactive objects--were valued significantly more than the other objects. Even the financial or social importance of an object was outweighed by the importance of its memory link; possible implications for the economic analysis of subjective well-being are briefly discussed. The same pattern of mnemoactive dominance was found across age and gender. Appropriate choice of objects may allow an individual to exert a degree of indirect voluntary control over the activation of involuntary autobiographical memories, providing a new perspective on Proust's approach to memory.

  16. Real-world objects are more memorable than photographs of objects

    Directory of Open Access Journals (Sweden)

    Jacqueline C Snow

    2014-10-01

    Full Text Available Research studies in psychology typically use two-dimensional (2D images of objects as proxies for real-world three-dimensional (3D stimuli. There are, however, a number of important differences between real objects and images that could influence cognition and behavior. Although human memory has been studied extensively, only a handful of studies have used real objects in the context of memory and virtually none have directly compared memory for real objects versus their 2D counterparts. Here we examined whether or not episodic memory is influenced by the format in which objects are displayed. We conducted two experiments asking participants to freely recall, and to recognize, a set of 44 common household objects. Critically, the exemplars were displayed to observers in one of three viewing conditions: real-world objects, colored photographs, or black and white line drawings. Stimuli were closely matched across conditions for size, orientation, and illumination. Surprisingly, recall and recognition performance was significantly better for real objects compared to colored photographs or line drawings (for which memory performance was equivalent. We replicated this pattern in a second experiment comparing memory for real objects versus color photos, when the stimuli were matched for viewing angle across conditions. Again, recall and recognition performance was significantly better for the real objects than matched color photos of the same items. Taken together, our data suggest that real objects are more memorable than pictorial stimuli. Our results highlight the importance of studying real-world object cognition and raise the potential for applied use in developing effective strategies for education, marketing, and further research on object-related cognition.

  17. THE OBJECT AND FIELD OF ACTION’s PEDAGOGICAL SIGNIFICANCE, AND ITS SYSTEMATIZATION IN THE LOGIC OF SCIENTIFIC RESEARCH / LA SIGNIFICATIVIDAD PEDAGÓGICA DEL OBJETO Y EL CAMPO DE ACCIÓN Y SU SISTEMATIZACIÓN EN LA LÓGICA DE INVESTIGACIÓN CIENTÍFICA

    Directory of Open Access Journals (Sweden)

    Yaritza Tardo Fernández

    2012-12-01

    Full Text Available It reflects on how to reveal the significance of scientific and pedagogical purpose and field of action in educational research through the scientific 'analysis argumentative logic, built by the researcher, in an attempt to improve teaching methodological guidance to those who want to venture into the construction process of scientific knowledge in this field. Subsequently, a critical analysis of the correspondence between the research logic and the formative nature of the objects and fields declared is done, by concrete examples of doctoral theses in the educational field, to contribute to the training of researchers.

  18. Importance classification

    International Nuclear Information System (INIS)

    Mizumachi, Wataru; Kobayashi, Masahide

    2008-01-01

    Conventionally, the design of a nuclear reactor has been performed from a viewpoint of a safety function and the importance on earthquake-proof on the basis of not giving off the mainly included radioactivity outside. In this Niigataken-Chuetsuoki earthquake, there is almost no damage to the system, components and structure on safe also in the earthquake beyond assumption, and the validity of the design was checked. But, the situation peculiar to a big earthquake was also generated. The emergency plan room which should serve as a connection center with the exterior was not able to open a door and use at the beginning. Fire-extinguishing system piping fractured and self-defense fire fighting was not made. And so on. Discussion from the following three viewpoints was performed. 1st: The importance from a viewpoint which should maintain a function also with the disaster in case of an earthquake like an emergency plan room etc. 2nd: In the earthquake, since the safe system and un-safe system was influenced, the importance from a viewpoint which may have influence safely inquired when the un-safe system broke down. 3rd: Although it was not directly related safely, discussion from a viewpoint which influences fear of insecurity, such as taking out smoke, for example, was performed (author)

  19. Towards C++ object libraries for accelerator physics

    International Nuclear Information System (INIS)

    Michelotti, L.

    1993-01-01

    We must write robust, flexible, portable software that is easier to understand, maintain, modify, reuse, and extend. These attributes are more than mere buzzwords. They are important goals that computer scientists strive to achieve by refining their programming models and devising languages to support them. An important breakthrough was achieved by the introduction of object oriented programming (OOP) as the computing model behind such languages as Smalltalk, ADA, Eiffel, Objective-C, and C++. OOP is not a ''fad'': it is arguably the most significant development in programming since the invention of FORTRAN, and it is the way that the best software will be written well into the next century. An ''object'' comprises structures of data, the functions that manipulate them, and rules for bringing them into and out of scope. OOP is a methodology for realizing and fully utilizing this abstract concept, an extension to programming of the basic technique that has advanced mathematics for centuries

  20. Object width modulates object-based attentional selection.

    Science.gov (United States)

    Nah, Joseph C; Neppi-Modona, Marco; Strother, Lars; Behrmann, Marlene; Shomstein, Sarah

    2018-04-24

    Visual input typically includes a myriad of objects, some of which are selected for further processing. While these objects vary in shape and size, most evidence supporting object-based guidance of attention is drawn from paradigms employing two identical objects. Importantly, object size is a readily perceived stimulus dimension, and whether it modulates the distribution of attention remains an open question. Across four experiments, the size of the objects in the display was manipulated in a modified version of the two-rectangle paradigm. In Experiment 1, two identical parallel rectangles of two sizes (thin or thick) were presented. Experiments 2-4 employed identical trapezoids (each having a thin and thick end), inverted in orientation. In the experiments, one end of an object was cued and participants performed either a T/L discrimination or a simple target-detection task. Combined results show that, in addition to the standard object-based attentional advantage, there was a further attentional benefit for processing information contained in the thick versus thin end of objects. Additionally, eye-tracking measures demonstrated increased saccade precision towards thick object ends, suggesting that Fitts's Law may play a role in object-based attentional shifts. Taken together, these results suggest that object-based attentional selection is modulated by object width.

  1. Occlusion Handling in Videos Object Tracking: A Survey

    International Nuclear Information System (INIS)

    Lee, B Y; Liew, L H; Cheah, W S; Wang, Y C

    2014-01-01

    Object tracking in video has been an active research since for decades. This interest is motivated by numerous applications, such as surveillance, human-computer interaction, and sports event monitoring. Many challenges related to tracking objects still remain, this can arise due to abrupt object motion, changing appearance patterns of objects and the scene, non-rigid object structures and most significant are occlusion of tracked object be it object-to-object or object-to-scene occlusions. Generally, occlusion in object tracking occur under three situations: self-occlusion, inter-object occlusion by background scene structure. Self-occlusion occurs most frequently while tracking articulated objects when one part of the object occludes another. Inter-object occlusion occurs when two objects being tracked occlude each other whereas occlusion by the background occurs when a structure in the background occludes the tracked objects. Typically, tracking methods handle occlusion by modelling the object motion using linear and non-linear dynamic models. The derived models will be used to continuously predicting the object location when a tracked object is occluded until the object reappears. Example of these method are Kalman filtering and Particle filtering trackers. Researchers have also utilised other features to resolved occlusion, for example, silhouette projections, colour histogram and optical flow. We will present some result from a previously conducted experiment when tracking single object using Kalman filter, Particle filter and Mean Shift trackers under various occlusion situation in this paper. We will also review various other occlusion handling methods that involved using multiple cameras. In a nutshell, the goal of this paper is to discuss in detail the problem of occlusion in object tracking and review the state of the art occlusion handling methods, classify them into different categories, and identify new trends. Moreover, we discuss the important

  2. Occlusion Handling in Videos Object Tracking: A Survey

    Science.gov (United States)

    Lee, B. Y.; Liew, L. H.; Cheah, W. S.; Wang, Y. C.

    2014-02-01

    Object tracking in video has been an active research since for decades. This interest is motivated by numerous applications, such as surveillance, human-computer interaction, and sports event monitoring. Many challenges related to tracking objects still remain, this can arise due to abrupt object motion, changing appearance patterns of objects and the scene, non-rigid object structures and most significant are occlusion of tracked object be it object-to-object or object-to-scene occlusions. Generally, occlusion in object tracking occur under three situations: self-occlusion, inter-object occlusion by background scene structure. Self-occlusion occurs most frequently while tracking articulated objects when one part of the object occludes another. Inter-object occlusion occurs when two objects being tracked occlude each other whereas occlusion by the background occurs when a structure in the background occludes the tracked objects. Typically, tracking methods handle occlusion by modelling the object motion using linear and non-linear dynamic models. The derived models will be used to continuously predicting the object location when a tracked object is occluded until the object reappears. Example of these method are Kalman filtering and Particle filtering trackers. Researchers have also utilised other features to resolved occlusion, for example, silhouette projections, colour histogram and optical flow. We will present some result from a previously conducted experiment when tracking single object using Kalman filter, Particle filter and Mean Shift trackers under various occlusion situation in this paper. We will also review various other occlusion handling methods that involved using multiple cameras. In a nutshell, the goal of this paper is to discuss in detail the problem of occlusion in object tracking and review the state of the art occlusion handling methods, classify them into different categories, and identify new trends. Moreover, we discuss the important

  3. Unconventional imports

    International Nuclear Information System (INIS)

    Yamaguchi, N.D.

    2001-01-01

    This article focuses on bitumens and bitumen products from Canadian oil sands and explores how they will affect the Canadian oil industry and the US refining industry. The falling production of crude, the growing demand for it, and the stagnating refining capacity in the US are reported, and Canadian and Mexican exports to the US, the definition of bitumens and bitumen quality, and the position of Canada as world leader in bitumen resources are considered. Bitumen production techniques, sales of bitumens and synthetic crude, the production outlook, and the quality and refining of bitumen and synthetic crude are examined. Plots illustrating North American crude refining capacity, production and demand for 1980-2000; US crude imports from Canada and Mexico (1981-2000), world proven oil reserves (2001), world bitumen resources, and Canadian oil production (1998-2000) are provided. Details of the composition of crudes and bitumens, and recent synthetic crude production are tabulated

  4. Robust video object cosegmentation.

    Science.gov (United States)

    Wang, Wenguan; Shen, Jianbing; Li, Xuelong; Porikli, Fatih

    2015-10-01

    With ever-increasing volumes of video data, automatic extraction of salient object regions became even more significant for visual analytic solutions. This surge has also opened up opportunities for taking advantage of collective cues encapsulated in multiple videos in a cooperative manner. However, it also brings up major challenges, such as handling of drastic appearance, motion pattern, and pose variations, of foreground objects as well as indiscriminate backgrounds. Here, we present a cosegmentation framework to discover and segment out common object regions across multiple frames and multiple videos in a joint fashion. We incorporate three types of cues, i.e., intraframe saliency, interframe consistency, and across-video similarity into an energy optimization framework that does not make restrictive assumptions on foreground appearance and motion model, and does not require objects to be visible in all frames. We also introduce a spatio-temporal scale-invariant feature transform (SIFT) flow descriptor to integrate across-video correspondence from the conventional SIFT-flow into interframe motion flow from optical flow. This novel spatio-temporal SIFT flow generates reliable estimations of common foregrounds over the entire video data set. Experimental results show that our method outperforms the state-of-the-art on a new extensive data set (ViCoSeg).

  5. Meaning and significance of

    Directory of Open Access Journals (Sweden)

    Ph D Student Roman Mihaela

    2011-05-01

    Full Text Available The concept of "public accountability" is a challenge for political science as a new concept in this area in full debate and developement ,both in theory and practice. This paper is a theoretical approach of displaying some definitions, relevant meanings and significance odf the concept in political science. The importance of this concept is that although originally it was used as a tool to improve effectiveness and eficiency of public governance, it has gradually become a purpose it itself. "Accountability" has become an image of good governance first in the United States of America then in the European Union.Nevertheless,the concept is vaguely defined and provides ambiguous images of good governance.This paper begins with the presentation of some general meanings of the concept as they emerge from specialized dictionaries and ancyclopaedies and continues with the meanings developed in political science. The concept of "public accontability" is rooted in economics and management literature,becoming increasingly relevant in today's political science both in theory and discourse as well as in practice in formulating and evaluating public policies. A first conclusin that emerges from, the analysis of the evolution of this term is that it requires a conceptual clarification in political science. A clear definition will then enable an appropriate model of proving the system of public accountability in formulating and assessing public policies, in order to implement a system of assessment and monitoring thereof.

  6. Motivation and its importance in learning English

    OpenAIRE

    Нетесова, Мария Витальевна

    2015-01-01

    The principal objective of this paper is to pay our attention to such a significant problem as motivation in the process of learning a foreign language. The paper is devoted to the very important problem concerning educational process. For most purposes in today, motivation has different reasons why we act in a certain way. We may indeed be motivated by influences as basic as pain and pleasure. The key to understanding motivation is, to some, understanding why it is important to an individual...

  7. Quasi-objects, Cult Objects and Fashion Objects

    DEFF Research Database (Denmark)

    Andersen, Bjørn Schiermer

    2011-01-01

    This article attempts to rehabilitate the concept of fetishism and to contribute to the debate on the social role of objects as well as to fashion theory. Extrapolating from Michel Serres’ theory of the quasi-objects, I distinguish two phenomenologies possessing almost opposite characteristics. T...... as a unique opportunity for studying the interchange between these two forms of fetishism and their respective phenomenologies. Finally, returning to Serres, I briefly consider the theoretical consequences of introducing the fashion object as a quasi-object.......This article attempts to rehabilitate the concept of fetishism and to contribute to the debate on the social role of objects as well as to fashion theory. Extrapolating from Michel Serres’ theory of the quasi-objects, I distinguish two phenomenologies possessing almost opposite characteristics....... These two phenomenologies are, so I argue, essential to quasi-object theory, yet largely ignored by Serres’ sociological interpreters. They correspond with the two different theories of fetishism found in Marx and Durkheim, respectively. In the second half of the article, I introduce the fashion object...

  8. Teaching Object Permanence: An Action Research Study

    Science.gov (United States)

    Bruce, Susan M.; Vargas, Claudia

    2013-01-01

    "Object permanence," also known as "object concept" in the field of visual impairment, is one of the most important early developmental milestones. The achievement of object permanence is associated with the onset of representational thought and language. Object permanence is important to orientation, including the recognition of landmarks.…

  9. Learning Object Repositories

    Science.gov (United States)

    Lehman, Rosemary

    2007-01-01

    This chapter looks at the development and nature of learning objects, meta-tagging standards and taxonomies, learning object repositories, learning object repository characteristics, and types of learning object repositories, with type examples. (Contains 1 table.)

  10. Object Oriented Programming in Director

    Directory of Open Access Journals (Sweden)

    Marian DARDALA

    2006-01-01

    Full Text Available Director is one of the most popular authoring software. As software for developing multimedia applications, Director is an object oriented programming environment. A very important issue to develop multimedia applications is the designing of their own classes. This paper presents the particular aspects concerning the available facilities offered by Lingo to design classes and to generate objects.

  11. Do horses generalise between objects during habituation?

    DEFF Research Database (Denmark)

    Christensen, Janne Winther; Zharkikh, Tatjana; Ladevig, Jan

    2008-01-01

    Habituation to frightening stimuli plays an important role in horse training. To investigate the extent to which horses generalise between different visual objects, 2-year-old stallions were habituated to feeding from a container placed inside a test arena and assigned as TEST (n = 12) or REFERENCE...... horses (n = 12). In Experiment 1, TEST horses were habituated to six objects (ball, barrel, board, box, cone, cylinder) presented in sequence in a balanced order. The objects were of similar size but different colour. Each object was placed 0.5 m in front of the feed container, forcing the horses to pass...... the object to get to the food. TEST horses received as many 2 min exposures to each object as required to meet a habituation criterion. We recorded behavioural reactions to the object, latency to feed, total eating time, and heart rate (HR) during all exposures. There was no significant decrease in initial...

  12. Significant Radionuclides Determination

    Energy Technology Data Exchange (ETDEWEB)

    Jo A. Ziegler

    2001-07-31

    The purpose of this calculation is to identify radionuclides that are significant to offsite doses from potential preclosure events for spent nuclear fuel (SNF) and high-level radioactive waste expected to be received at the potential Monitored Geologic Repository (MGR). In this calculation, high-level radioactive waste is included in references to DOE SNF. A previous document, ''DOE SNF DBE Offsite Dose Calculations'' (CRWMS M&O 1999b), calculated the source terms and offsite doses for Department of Energy (DOE) and Naval SNF for use in design basis event analyses. This calculation reproduces only DOE SNF work (i.e., no naval SNF work is included in this calculation) created in ''DOE SNF DBE Offsite Dose Calculations'' and expands the calculation to include DOE SNF expected to produce a high dose consequence (even though the quantity of the SNF is expected to be small) and SNF owned by commercial nuclear power producers. The calculation does not address any specific off-normal/DBE event scenarios for receiving, handling, or packaging of SNF. The results of this calculation are developed for comparative analysis to establish the important radionuclides and do not represent the final source terms to be used for license application. This calculation will be used as input to preclosure safety analyses and is performed in accordance with procedure AP-3.12Q, ''Calculations'', and is subject to the requirements of DOE/RW-0333P, ''Quality Assurance Requirements and Description'' (DOE 2000) as determined by the activity evaluation contained in ''Technical Work Plan for: Preclosure Safety Analysis, TWP-MGR-SE-000010'' (CRWMS M&O 2000b) in accordance with procedure AP-2.21Q, ''Quality Determinations and Planning for Scientific, Engineering, and Regulatory Compliance Activities''.

  13. Permutation importance: a corrected feature importance measure.

    Science.gov (United States)

    Altmann, André; Toloşi, Laura; Sander, Oliver; Lengauer, Thomas

    2010-05-15

    In life sciences, interpretability of machine learning models is as important as their prediction accuracy. Linear models are probably the most frequently used methods for assessing feature relevance, despite their relative inflexibility. However, in the past years effective estimators of feature relevance have been derived for highly complex or non-parametric models such as support vector machines and RandomForest (RF) models. Recently, it has been observed that RF models are biased in such a way that categorical variables with a large number of categories are preferred. In this work, we introduce a heuristic for normalizing feature importance measures that can correct the feature importance bias. The method is based on repeated permutations of the outcome vector for estimating the distribution of measured importance for each variable in a non-informative setting. The P-value of the observed importance provides a corrected measure of feature importance. We apply our method to simulated data and demonstrate that (i) non-informative predictors do not receive significant P-values, (ii) informative variables can successfully be recovered among non-informative variables and (iii) P-values computed with permutation importance (PIMP) are very helpful for deciding the significance of variables, and therefore improve model interpretability. Furthermore, PIMP was used to correct RF-based importance measures for two real-world case studies. We propose an improved RF model that uses the significant variables with respect to the PIMP measure and show that its prediction accuracy is superior to that of other existing models. R code for the method presented in this article is available at http://www.mpi-inf.mpg.de/ approximately altmann/download/PIMP.R CONTACT: altmann@mpi-inf.mpg.de, laura.tolosi@mpi-inf.mpg.de Supplementary data are available at Bioinformatics online.

  14. Preserving urban objects of historicaland architectural heritage

    Directory of Open Access Journals (Sweden)

    Bal'zannikova Ekaterina Mikhailovna

    2014-01-01

    Full Text Available Large cities of central Russia were built under the influence of the factors that played an important role in protecting their population; natural resources and opportunities for trading were also essential. The industrial development and construction of large industrial facilities were significant for the formation of urban environment. As a result architectural monuments of great historical value that have a significant influence on the formation of the modern city image were preserved.Nowadays, a great number of buildings of historical and architectural heritage turned out to be in poor condition. Funding and its efficient use are rational means of saving the most valuable objects of historical and cultural heritage. In order to do this it is necessary to solve the problems of developing complex and effective measures for preserving these objectsThe existing method of preserving urban objects does not focus on urban architectural objects of historical and architectural value. It does not cover the study of urban development features in architectural and town-planning environment surrounding this object, it does not determine the historical and architectural value of the object and it does not identify the relationship of the object and the surrounding objects as well as architectural frame of the total area. That is why the existing method cannot be considered an appropriate system for preserving the objects of historical and architectural heritage.In order to avoid the disadvantages mentioned above and to increase tourist interest to the architecturally valuable buildings in urban areas, the author has proposed a complex approach to improve the method of reconstructing urban objects of great historical and architectural significance.The existing method of preserving historical objects includes the preparatory period of studying the degree of historical and architectural heritage wear and decay, developing the techniques for strengthening

  15. Object manipulation facilitates kind-based object individuation of shape-similar objects

    DEFF Research Database (Denmark)

    Kingo, Osman Skjold; Krøjgaard, Peter

    2011-01-01

    Five experiments investigated the importance of shape and object manipulation when 12-month-olds were given the task of individuating objects representing exemplars of kinds in an event-mapping design. In Experiments 1 and 2, results of the study from Xu, Carey, and Quint (2004, Experiment 4) wer...

  16. War Journalism and 'Objectivity'

    Directory of Open Access Journals (Sweden)

    Annabel McGoldrick

    2006-10-01

    Full Text Available This article opens by considering an apparent paradox. Many professional journalists, working on many media in many countries, consider themselves 'objective'. They do not, at least, set out to skew their coverage of important issues in favour of one side or the other. And yet much of their coverage of conflicts shows a discernible dominant pattern of War Journalism - biased in favour of war. This is not because of a lack of objectivity, the article suggests, but a surfeit. The set of conventions many editors and reporters regard as defining 'objective' journalism arose in response to economic and political conditions which rewarded news that could commend itself as unobjectionable to the maximum number of potential customers. Three of the most important conventions privilege official sources; a dualistic construction of stories and event, over process. Each of these, when applied to the representation of conflicts, leads readers and audiences - or leaves them - to over-value violent, reactive responses and under-value non-violent, developmental responses. Industry conventions sit uneasily alongside equally time-honoured expectations of journalism. These are encoded in rules and regulations governing the content of broadcast news, in many jurisdictions which have a public service concept for radio and television. In some respects, War Journalism can be shown to make it more difficult for broadcast news services to fulfil their public service obligations. Awareness is now growing, of the tension between these two pressures on journalism and its influence on the way pressing public debates are shaped and mediated. More Peace Journalism would help to bring public service news back into line with legitimate public expectations.

  17. Objectives and Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Segalman, D.J.

    1998-11-30

    a significant exposure to biomedical topics and the integration of those topics with chemical (electrical or mechanical) engineering. o We shall provide unique opportunities for our students to work with clinicians and researchers in hospitals and other medical institutions. combined criteria a-k of ABET and 1-6 of AICHE (or IEEE or ASME) in some sensible manner. Here I have just estimated the number of distinct criteria that would be extracted from the AICHE paragraphs. These criteria are necessarily included because of the objective to producing chemical (electrical or mechanical) engineers. every student who desires an internship or independent study at a medical institution will be placed. a majority of our students will take either the FE exam or the M-CAT exam. demonstrating a commitment to professionalism and to life-long learning. a majority of our students will go on to graduate school or other post-graduate school. (I do not assert that this sort of outcome is appropriate to all excellent schools. In the case of this hypothetical school though, this outcome might be a reasonable expectation.) medical schools will rank our school as among the best from which to admit

  18. Detecting Novelty and Significance

    Science.gov (United States)

    Ferrari, Vera; Bradley, Margaret M.; Codispoti, Maurizio; Lang, Peter J.

    2013-01-01

    Studies of cognition often use an “oddball” paradigm to study effects of stimulus novelty and significance on information processing. However, an oddball tends to be perceptually more novel than the standard, repeated stimulus as well as more relevant to the ongoing task, making it difficult to disentangle effects due to perceptual novelty and stimulus significance. In the current study, effects of perceptual novelty and significance on ERPs were assessed in a passive viewing context by presenting repeated and novel pictures (natural scenes) that either signaled significant information regarding the current context or not. A fronto-central N2 component was primarily affected by perceptual novelty, whereas a centro-parietal P3 component was modulated by both stimulus significance and novelty. The data support an interpretation that the N2 reflects perceptual fluency and is attenuated when a current stimulus matches an active memory representation and that the amplitude of the P3 reflects stimulus meaning and significance. PMID:19400680

  19. Significant NRC Enforcement Actions

    Data.gov (United States)

    Nuclear Regulatory Commission — This dataset provides a list of Nuclear Regulartory Commission (NRC) issued significant enforcement actions. These actions, referred to as "escalated", are issued by...

  20. Significance evaluation in factor graphs

    DEFF Research Database (Denmark)

    Madsen, Tobias; Hobolth, Asger; Jensen, Jens Ledet

    2017-01-01

    in genomics and the multiple-testing issues accompanying them, accurate significance evaluation is of great importance. We here address the problem of evaluating statistical significance of observations from factor graph models. Results Two novel numerical approximations for evaluation of statistical...... significance are presented. First a method using importance sampling. Second a saddlepoint approximation based method. We develop algorithms to efficiently compute the approximations and compare them to naive sampling and the normal approximation. The individual merits of the methods are analysed both from....... Conclusions The applicability of saddlepoint approximation and importance sampling is demonstrated on known models in the factor graph framework. Using the two methods we can substantially improve computational cost without compromising accuracy. This contribution allows analyses of large datasets...

  1. Local Public Libraries Serve Important Functions as Meeting Places, but Demographic Variables Appear Significant, Suggesting a Need for Extensive Further Research. A Review of: Aabø, S., Audunson, R., & Vårheim, A. (2010. How do public libraries function as meeting places? Library & Information Science Research, 32(1, 16-26. doi: 10.1016/j.lisr.2009.07.008.

    Directory of Open Access Journals (Sweden)

    R. Laval Hunsucker

    2012-03-01

    joint-activities” types of meetings is also considerably more common among those with a non-Norwegian cultural/linguistic background. Frequency of library use in general was not related to participation in either of these two types of meetings at the library, but it was related to library use for the more low-intensive meeting types (chance meetings and encounters, library as rendezvous point for joint activities elsewhere, as well as to what the investigators term using the library as a “metameeting place,” i.e., a place for finding “information about other arenas and activities” in the local community.Conclusion – The local public library seems to serve, for many of its patrons, an important function as venue for meetings of various kinds. In general, using it for meeting purposes appears to be something that appeals more to younger than to older adults, more to those in the lower than to those in the higher income categories, and more to those with an immigrant than to those with an indigenous background. The perhaps even less expected finding that use of the library for a relatively intensive, instrumental kind of meeting activity correlates significantly with a lower level of education would particularly suggest a need for further research. Noteworthy, as well, is the apparent fact that those who make use of the local public library as a venue for relatively intensive meeting activity, whether physical or virtual, tend to come to the library expressly for that purpose, and visit the library less often for other reasons than do other library users. The urban districts in which respondents resided were in fact not internally homogeneous enough, nor socio-economically distinct enough from one another, to yield correlations of practical evidentiary value.It was the researchers’ working assumption that their three independent variables of community engagement – i.e., level of participation in local activities, degree of involvement in community improvement activities, and

  2. Objectives of the symposium

    International Nuclear Information System (INIS)

    Genter, N.E.

    1996-01-01

    The objective of this symposium was to discuss the sorts of evidence of molecular alterations in DNA which can be used to study causation of the stochastic effects of importance in radiation protection. Specifically, the aim was to address the following: what sort of indications might show whether a cancer was caused by radiation; whether there is a radiogenic signature to distinguish damage caused by ionizing radiation; whether bio-markers might be available for susceptibility, for exposure, for biological consequences. Despite a number of epidemiological studies (referred to), there is no clear, credible, defensible answer as to whether low-level radiation increases the risk of cancer. A new ethical question is, what rules should be in place for identifying and protecting genetically sensitive individuals. 1 tab

  3. Optimization of importance factors in inverse planning

    International Nuclear Information System (INIS)

    Xing, L.

    1999-01-01

    Inverse treatment planning starts with a treatment objective and obtains the solution by optimizing an objective function. The clinical objectives are usually multifaceted and potentially incompatible with one another. A set of importance factors is often incorporated in the objective function to parametrize trade-off strategies and to prioritize the dose conformality in different anatomical structures. Whereas the general formalism remains the same, different sets of importance factors characterize plans of obviously different flavour and thus critically determine the final plan. Up to now, the determination of these parameters has been a 'guessing' game based on empirical knowledge because the final dose distribution depends on the parameters in a complex and implicit way. The influence of these parameters is not known until the plan optimization is completed. In order to compromise properly the conflicting requirements of the target and sensitive structures, the parameters are usually adjusted through a trial-and-error process. In this paper, a method to estimate these parameters computationally is proposed and an iterative computer algorithm is described to determine these parameters numerically. The treatment plan selection is done in two steps. First, a set of importance factors are chosen and the corresponding beam parameters (e.g. beam profiles) are optimized under the guidance of a quadratic objective function using an iterative algorithm reported earlier. The 'optimal' plan is then evaluated by an additional scoring function. The importance factors in the objective function are accordingly adjusted to improve the ranking of the plan. For every change in the importance factors, the beam parameters need to be re-optimized. This process continues in an iterative fashion until the scoring function is saturated. The algorithm was applied to two clinical cases and the results demonstrated that it has the potential to improve significantly the existing method of

  4. Optimal coal import strategy

    International Nuclear Information System (INIS)

    Chen, C.Y.; Shih, L.H.

    1992-01-01

    Recently, the main power company in Taiwan has shifted the primary energy resource from oil to coal and tried to diversify the coal supply from various sources. The company wants to have the imported coal meet the environmental standards and operation requirements as well as to have high heating value. In order to achieve these objectives, establishment of a coal blending system for Taiwan is necessary. A mathematical model using mixed integer programming technique is used to model the import strategy and the blending system. 6 refs., 1 tab

  5. Specification of Concurrent Objects

    DEFF Research Database (Denmark)

    Sørensen, Morten U.

    relation over two objects and an event. In the model, objects can be composed by parallel composition, encapsulation, and hiding of operations. Refinement between objects is defined as fair trace inclusion.A specification language is presented where objects can be specified operationally by abstract...

  6. Paradigms in object recognition

    International Nuclear Information System (INIS)

    Mutihac, R.; Mutihac, R.C.

    1999-09-01

    A broad range of approaches has been proposed and applied for the complex and rather difficult task of object recognition that involves the determination of object characteristics and object classification into one of many a priori object types. Our paper revises briefly the three main different paradigms in pattern recognition, namely Bayesian statistics, neural networks, and expert systems. (author)

  7. BL Lacertae objects

    International Nuclear Information System (INIS)

    Disney, M.J.; Veron, P.

    1977-01-01

    The properties of BL Lacertae objects are discussed including their spectra, variability, and brightness. The historical development of observation, and the conclusion that these objects are possibly quasar-related objects rather than variable stars as originally supposed are treated. The possible mechanisms for the unusual luminosity of these objects are considered

  8. Are All Pixels Equally Important?

    CERN Multimedia

    CERN. Geneva

    2015-01-01

    When we look at our environment, we primarily pay attention to visually distinctive objects. We refer to these objects as visually important or salient. For efficient visual processing, the human visual system identifies salients objects and dedicates most of its processing resources to them. An analogous resource allocation can be performed by salient-object detection algorithms, which identify objects of interest in an image. Consequently, thanks to salient-object detection, complex visual computing operations can focus on the important parts of the visual data and can save time and resources. About the speaker Dr. Gokhan Yildirim is a research assistant in the School of Computer and Communication Sciences (IC) at the École Polytechnique Fédérale de Lausanne (EPFL). His research interests include image understanding, multimedia, pattern recognition, machine learning, salient-object detection on images & videos and its applications on image proces...

  9. Designing the Object Game

    DEFF Research Database (Denmark)

    Filip, Diane; Lindegaard, Hanne

    2016-01-01

    The Object Game is an exploratory design game and an experiment of developing a tangible object that can spark dialogue and retrospection between collaborative partners and act as a boundary object. The objective of this article is to show and elaborate on the development of the Object Game......, and to provide case examples of the game in action. The Object Game has two parts – Story-building and Co-rating of objects – with the aim of stimulating a collaborative reflection on knowledge sharing with different objects. In Story-building, the participants visualize their knowledge sharing process...... these facilitated knowledge transfer, knowledge exchange, knowledge generation, and knowledge integration. The participants collaborative reflected on their use of different objects for knowledge sharing and learn which objects have been effective (and which have not been effective) in their collaborative...

  10. Objectives of the symposium

    International Nuclear Information System (INIS)

    Osborne, R.V.

    1992-01-01

    The author defined the objectives of the symposium as follows: to present and examine the recent evidence associating clusters of leukemia with sources of ionizing radiation; to examine the statistical basis for the analysis of clustering; to examine the underlying assumptions in epidemiological studies that clusters must have an environmental cause; to examine the extent to which we can take into account the biological causes of non-randomness in populations, particularly those of geographic and genetic origin; to evaluate the relative merits of different kinds of epidemiological studies for yielding significant information concerning clustering; to consider the potential utility of combining the results from existing studies, and whether new epidemiological studies might be helpful; to consider what other directions, including application of the technologies of molecular biology, are likely to help clarify the underlying mechanisms or causes

  11. The historical significance of oak

    Science.gov (United States)

    J. V. Thirgood

    1971-01-01

    A brief history of the importance of oak in Europe, contrasting the methods used in France and Britain to propagate the species and manage the forests for continued productivity. The significance of oak as a strategic resource during the sailing-ship era is stressed, and mention is made of the early development of oak management in North America. The international...

  12. No significant fuel failures (NSFF)

    International Nuclear Information System (INIS)

    Domaratzki, Z.

    1979-01-01

    It has long been recognized that no emergency core cooling system (ECCS) could be absolutely guaranteed to prevent fuel failures. In 1976 the Atomic Energy Control Board decided that the objective for an ECCS should be to prevent fuel failures, but if the objective could not be met it should be shown that the consequences are acceptable for dual failures comprising any LOCA combined with an assumed impairment of containment. Out of the review of the Bruce A plant came the definition of 'no significant fuel failures': for any postulated LOCA combined with any one mode of containment impairment the resultant dose to a person at the edge of the exclusion zone is less than the reference dose limits for dual failures

  13. Seeing Objects as Faces Enhances Object Detection.

    Science.gov (United States)

    Takahashi, Kohske; Watanabe, Katsumi

    2015-10-01

    The face is a special visual stimulus. Both bottom-up processes for low-level facial features and top-down modulation by face expectations contribute to the advantages of face perception. However, it is hard to dissociate the top-down factors from the bottom-up processes, since facial stimuli mandatorily lead to face awareness. In the present study, using the face pareidolia phenomenon, we demonstrated that face awareness, namely seeing an object as a face, enhances object detection performance. In face pareidolia, some people see a visual stimulus, for example, three dots arranged in V shape, as a face, while others do not. This phenomenon allows us to investigate the effect of face awareness leaving the stimulus per se unchanged. Participants were asked to detect a face target or a triangle target. While target per se was identical between the two tasks, the detection sensitivity was higher when the participants recognized the target as a face. This was the case irrespective of the stimulus eccentricity or the vertical orientation of the stimulus. These results demonstrate that seeing an object as a face facilitates object detection via top-down modulation. The advantages of face perception are, therefore, at least partly, due to face awareness.

  14. Seeing Objects as Faces Enhances Object Detection

    Directory of Open Access Journals (Sweden)

    Kohske Takahashi

    2015-09-01

    Full Text Available The face is a special visual stimulus. Both bottom-up processes for low-level facial features and top-down modulation by face expectations contribute to the advantages of face perception. However, it is hard to dissociate the top-down factors from the bottom-up processes, since facial stimuli mandatorily lead to face awareness. In the present study, using the face pareidolia phenomenon, we demonstrated that face awareness, namely seeing an object as a face, enhances object detection performance. In face pareidolia, some people see a visual stimulus, for example, three dots arranged in V shape, as a face, while others do not. This phenomenon allows us to investigate the effect of face awareness leaving the stimulus per se unchanged. Participants were asked to detect a face target or a triangle target. While target per se was identical between the two tasks, the detection sensitivity was higher when the participants recognized the target as a face. This was the case irrespective of the stimulus eccentricity or the vertical orientation of the stimulus. These results demonstrate that seeing an object as a face facilitates object detection via top-down modulation. The advantages of face perception are, therefore, at least partly, due to face awareness.

  15. Objective interpretation as conforming interpretation

    Directory of Open Access Journals (Sweden)

    Lidka Rodak

    2011-12-01

    Full Text Available The practical discourse willingly uses the formula of “objective interpretation”, with no regards to its controversial nature that has been discussed in literature.The main aim of the article is to investigate what “objective interpretation” could mean and how it could be understood in the practical discourse, focusing on the understanding offered by judicature.The thesis of the article is that objective interpretation, as identified with textualists’ position, is not possible to uphold, and should be rather linked with conforming interpretation. And what this actually implies is that it is not the virtue of certainty and predictability – which are usually associated with objectivity- but coherence that makes the foundation of applicability of objectivity in law.What could be observed from the analyses, is that both the phenomenon of conforming interpretation and objective interpretation play the role of arguments in the interpretive discourse, arguments that provide justification that interpretation is not arbitrary or subjective. With regards to the important part of the ideology of legal application which is the conviction that decisions should be taken on the basis of law in order to exclude arbitrariness, objective interpretation could be read as a question “what kind of authority “supports” certain interpretation”? that is almost never free of judicial creativity and judicial activism.One can say that, objective and conforming interpretation are just another arguments used in legal discourse.

  16. Significant Tsunami Events

    Science.gov (United States)

    Dunbar, P. K.; Furtney, M.; McLean, S. J.; Sweeney, A. D.

    2014-12-01

    Tsunamis have inflicted death and destruction on the coastlines of the world throughout history. The occurrence of tsunamis and the resulting effects have been collected and studied as far back as the second millennium B.C. The knowledge gained from cataloging and examining these events has led to significant changes in our understanding of tsunamis, tsunami sources, and methods to mitigate the effects of tsunamis. The most significant, not surprisingly, are often the most devastating, such as the 2011 Tohoku, Japan earthquake and tsunami. The goal of this poster is to give a brief overview of the occurrence of tsunamis and then focus specifically on several significant tsunamis. There are various criteria to determine the most significant tsunamis: the number of deaths, amount of damage, maximum runup height, had a major impact on tsunami science or policy, etc. As a result, descriptions will include some of the most costly (2011 Tohoku, Japan), the most deadly (2004 Sumatra, 1883 Krakatau), and the highest runup ever observed (1958 Lituya Bay, Alaska). The discovery of the Cascadia subduction zone as the source of the 1700 Japanese "Orphan" tsunami and a future tsunami threat to the U.S. northwest coast, contributed to the decision to form the U.S. National Tsunami Hazard Mitigation Program. The great Lisbon earthquake of 1755 marked the beginning of the modern era of seismology. Knowledge gained from the 1964 Alaska earthquake and tsunami helped confirm the theory of plate tectonics. The 1946 Alaska, 1952 Kuril Islands, 1960 Chile, 1964 Alaska, and the 2004 Banda Aceh, tsunamis all resulted in warning centers or systems being established.The data descriptions on this poster were extracted from NOAA's National Geophysical Data Center (NGDC) global historical tsunami database. Additional information about these tsunamis, as well as water level data can be found by accessing the NGDC website www.ngdc.noaa.gov/hazard/

  17. Objectivity And Moral Relativism

    OpenAIRE

    Magni, Sergio Filippo

    2017-01-01

    The relativity of morals has usually been taken as an argument against the objectivity of ethics. However, a more careful analysis can show that there are forms of moral objectivism which have relativistic implications, and that moral relativism can be compatible with the objectivity of ethics. Such an objectivity is not always in contrast to moral relativism and it is possible to be relativists without having to give up the claim of objectivity in ethics

  18. Pricing objectives in nonprofit hospitals.

    OpenAIRE

    Bauerschmidt, A D; Jacobs, P

    1985-01-01

    This article reports on a survey of 60 financial managers of nonprofit hospitals in the eastern United States relating to the importance of a number of factors which influence their pricing decisions and the pricing objectives which they pursue. Among the results uncovered by the responses: that trustees are the single most important body in the price-setting process (doctors play a relatively unimportant role); that hospital pricing goals are more related to target net revenue than profit ma...

  19. Objects in Motion

    Science.gov (United States)

    Damonte, Kathleen

    2004-01-01

    One thing scientists study is how objects move. A famous scientist named Sir Isaac Newton (1642-1727) spent a lot of time observing objects in motion and came up with three laws that describe how things move. This explanation only deals with the first of his three laws of motion. Newton's First Law of Motion says that moving objects will continue…

  20. Survivability via Control Objectives

    Energy Technology Data Exchange (ETDEWEB)

    CAMPBELL,PHILIP L.

    2000-08-11

    Control objectives open an additional front in the survivability battle. A given set of control objectives is valuable if it represents good practices, it is complete (it covers all the necessary areas), and it is auditable. CobiT and BS 7799 are two examples of control objective sets.

  1. Repurposing learning object components

    NARCIS (Netherlands)

    Verbert, K.; Jovanovic, J.; Gasevic, D.; Duval, E.; Meersman, R.

    2005-01-01

    This paper presents an ontology-based framework for repurposing learning object components. Unlike the usual practice where learning object components are assembled manually, the proposed framework enables on-the-fly access and repurposing of learning object components. The framework supports two

  2. Data quality objectives

    International Nuclear Information System (INIS)

    Haeberer, F.

    1993-01-01

    The U.S. Environmental Protection Agency (EPA) spends about $500 million annually in collecting environmental data for scientific research and regulatory decision making. In addition, the regulated community may spend as much as ten times more each year in responding to EPA compliance requirements. Among the EPA and the regulated community there are several important common concerns: both want to make informed decisions using the right type, quality, and quantity of data. Collecting new data is very resource intensive to all parties. Neither EPA nor the regulated community can afford to collect more or open-quotes betterclose quotes data than are really needed; the Data Quality Objectives (DQO) process is a systematic planning tool for ensuring that the right data will be collected for arriving at a decision within the desired confidence constraints. Using the DQO process to plan environmental data collections can help improve their effectiveness and efficiency, and enhance the defensibility of the decisions for which the data are used

  3. Data quality objectives

    Energy Technology Data Exchange (ETDEWEB)

    Haeberer, F. [Environmental Protection Agency, Washington, DC (United States)

    1993-12-31

    The U.S. Environmental Protection Agency (EPA) spends about $500 million annually in collecting environmental data for scientific research and regulatory decision making. In addition, the regulated community may spend as much as ten times more each year in responding to EPA compliance requirements. Among the EPA and the regulated community there are several important common concerns: both want to make informed decisions using the right type, quality, and quantity of data. Collecting new data is very resource intensive to all parties. Neither EPA nor the regulated community can afford to collect more or {open_quotes}better{close_quotes} data than are really needed; the Data Quality Objectives (DQO) process is a systematic planning tool for ensuring that the right data will be collected for arriving at a decision within the desired confidence constraints. Using the DQO process to plan environmental data collections can help improve their effectiveness and efficiency, and enhance the defensibility of the decisions for which the data are used.

  4. Beyond the Object

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Object orientation (OO is regained not only in all components of integrate development media but it remarks in the rest of software world from operating system to last application domain - of course, with different intensity and success. A clear prove of OO application in all situations is the development of a wide range of industrial applications. OO technology allows drawing of relation between the geometry, topology and dimensions of data on a class hierarchy; thus, the observation of the amount of data gained by research in many scientific domains is facilitated through class libraries both for graphic primitives and for events examination. In conformity to all waiting, OO asserts in every distributive system, there are very important the applications for making open systems customer-server and dis-tributed applications in Java. Finally OO application in robot's programming and modeling needn't be omitted. However, far to be panacea, OO has also shades which will be researched so on.

  5. Testing Significance Testing

    Directory of Open Access Journals (Sweden)

    Joachim I. Krueger

    2018-04-01

    Full Text Available The practice of Significance Testing (ST remains widespread in psychological science despite continual criticism of its flaws and abuses. Using simulation experiments, we address four concerns about ST and for two of these we compare ST’s performance with prominent alternatives. We find the following: First, the 'p' values delivered by ST predict the posterior probability of the tested hypothesis well under many research conditions. Second, low 'p' values support inductive inferences because they are most likely to occur when the tested hypothesis is false. Third, 'p' values track likelihood ratios without raising the uncertainties of relative inference. Fourth, 'p' values predict the replicability of research findings better than confidence intervals do. Given these results, we conclude that 'p' values may be used judiciously as a heuristic tool for inductive inference. Yet, 'p' values cannot bear the full burden of inference. We encourage researchers to be flexible in their selection and use of statistical methods.

  6. Safety significance evaluation system

    International Nuclear Information System (INIS)

    Lew, B.S.; Yee, D.; Brewer, W.K.; Quattro, P.J.; Kirby, K.D.

    1991-01-01

    This paper reports that the Pacific Gas and Electric Company (PG and E), in cooperation with ABZ, Incorporated and Science Applications International Corporation (SAIC), investigated the use of artificial intelligence-based programming techniques to assist utility personnel in regulatory compliance problems. The result of this investigation is that artificial intelligence-based programming techniques can successfully be applied to this problem. To demonstrate this, a general methodology was developed and several prototype systems based on this methodology were developed. The prototypes address U.S. Nuclear Regulatory Commission (NRC) event reportability requirements, technical specification compliance based on plant equipment status, and quality assurance assistance. This collection of prototype modules is named the safety significance evaluation system

  7. Gas revenue increasingly significant

    International Nuclear Information System (INIS)

    Megill, R.E.

    1991-01-01

    This paper briefly describes the wellhead prices of natural gas compared to crude oil over the past 70 years. Although natural gas prices have never reached price parity with crude oil, the relative value of a gas BTU has been increasing. It is one of the reasons that the total amount of money coming from natural gas wells is becoming more significant. From 1920 to 1955 the revenue at the wellhead for natural gas was only about 10% of the money received by producers. Most of the money needed for exploration, development, and production came from crude oil. At present, however, over 40% of the money from the upstream portion of the petroleum industry is from natural gas. As a result, in a few short years natural gas may become 50% of the money revenues generated from wellhead production facilities

  8. Interviewing Objects: Including Educational Technologies as Qualitative Research Participants

    Science.gov (United States)

    Adams, Catherine A.; Thompson, Terrie Lynn

    2011-01-01

    This article argues the importance of including significant technologies-in-use as key qualitative research participants when studying today's digitally enhanced learning environments. We gather a set of eight heuristics to assist qualitative researchers in "interviewing" technologies-in-use (or other relevant objects), drawing on concrete…

  9. Multiparty Compatibility for Concurrent Objects

    Directory of Open Access Journals (Sweden)

    Roly Perera

    2016-06-01

    Full Text Available Objects and actors are communicating state machines, offering and consuming different services at different points in their lifecycle. Two complementary challenges arise when programming such systems. When objects interact, their state machines must be "compatible", so that services are requested only when they are available. Dually, when objects refine other objects, their state machines must be "compliant", so that services are honoured whenever they are promised. In this paper we show how the idea of multiparty compatibility from the session types literature can be applied to both of these problems. We present an untyped language in which concurrent objects are checked automatically for compatibility and compliance. For simple objects, checking can be exhaustive and has the feel of a type system. More complex objects can be partially validated via test cases, leading to a methodology closer to continuous testing. Our proof-of-concept implementation is limited in some important respects, but demonstrates the potential value of the approach and the relationship to existing software development practices.

  10. Tumor significant dose

    International Nuclear Information System (INIS)

    Supe, S.J.; Nagalaxmi, K.V.; Meenakshi, L.

    1983-01-01

    In the practice of radiotherapy, various concepts like NSD, CRE, TDF, and BIR are being used to evaluate the biological effectiveness of the treatment schedules on the normal tissues. This has been accepted as the tolerance of the normal tissue is the limiting factor in the treatment of cancers. At present when various schedules are tried, attention is therefore paid to the biological damage of the normal tissues only and it is expected that the damage to the cancerous tissues would be extensive enough to control the cancer. Attempt is made in the present work to evaluate the concent of tumor significant dose (TSD) which will represent the damage to the cancerous tissue. Strandquist in the analysis of a large number of cases of squamous cell carcinoma found that for the 5 fraction/week treatment, the total dose required to bring about the same damage for the cancerous tissue is proportional to T/sup -0.22/, where T is the overall time over which the dose is delivered. Using this finding the TSD was defined as DxN/sup -p/xT/sup -q/, where D is the total dose, N the number of fractions, T the overall time p and q are the exponents to be suitably chosen. The values of p and q are adjusted such that p+q< or =0.24, and p varies from 0.0 to 0.24 and q varies from 0.0 to 0.22. Cases of cancer of cervix uteri treated between 1978 and 1980 in the V. N. Cancer Centre, Kuppuswamy Naidu Memorial Hospital, Coimbatore, India were analyzed on the basis of these formulations. These data, coupled with the clinical experience, were used for choice of a formula for the TSD. Further, the dose schedules used in the British Institute of Radiology fraction- ation studies were also used to propose that the tumor significant dose is represented by DxN/sup -0.18/xT/sup -0.06/

  11. Uranium chemistry: significant advances

    International Nuclear Information System (INIS)

    Mazzanti, M.

    2011-01-01

    The author reviews recent progress in uranium chemistry achieved in CEA laboratories. Like its neighbors in the Mendeleev chart uranium undergoes hydrolysis, oxidation and disproportionation reactions which make the chemistry of these species in water highly complex. The study of the chemistry of uranium in an anhydrous medium has led to correlate the structural and electronic differences observed in the interaction of uranium(III) and the lanthanides(III) with nitrogen or sulfur molecules and the effectiveness of these molecules in An(III)/Ln(III) separation via liquid-liquid extraction. Recent work on the redox reactivity of trivalent uranium U(III) in an organic medium with molecules such as water or an azide ion (N 3 - ) in stoichiometric quantities, led to extremely interesting uranium aggregates particular those involved in actinide migration in the environment or in aggregation problems in the fuel processing cycle. Another significant advance was the discovery of a compound containing the uranyl ion with a degree of oxidation (V) UO 2 + , obtained by oxidation of uranium(III). Recently chemists have succeeded in blocking the disproportionation reaction of uranyl(V) and in stabilizing polymetallic complexes of uranyl(V), opening the way to to a systematic study of the reactivity and the electronic and magnetic properties of uranyl(V) compounds. (A.C.)

  12. Insect brains use image interpolation mechanisms to recognise rotated objects.

    Directory of Open Access Journals (Sweden)

    Adrian G Dyer

    Full Text Available Recognising complex three-dimensional objects presents significant challenges to visual systems when these objects are rotated in depth. The image processing requirements for reliable individual recognition under these circumstances are computationally intensive since local features and their spatial relationships may significantly change as an object is rotated in the horizontal plane. Visual experience is known to be important in primate brains learning to recognise rotated objects, but currently it is unknown how animals with comparatively simple brains deal with the problem of reliably recognising objects when seen from different viewpoints. We show that the miniature brain of honeybees initially demonstrate a low tolerance for novel views of complex shapes (e.g. human faces, but can learn to recognise novel views of stimuli by interpolating between or 'averaging' views they have experienced. The finding that visual experience is also important for bees has important implications for understanding how three dimensional biologically relevant objects like flowers are recognised in complex environments, and for how machine vision might be taught to solve related visual problems.

  13. Reasoning about Function Objects

    Science.gov (United States)

    Nordio, Martin; Calcagno, Cristiano; Meyer, Bertrand; Müller, Peter; Tschannen, Julian

    Modern object-oriented languages support higher-order implementations through function objects such as delegates in C#, agents in Eiffel, or closures in Scala. Function objects bring a new level of abstraction to the object-oriented programming model, and require a comparable extension to specification and verification techniques. We introduce a verification methodology that extends function objects with auxiliary side-effect free (pure) methods to model logical artifacts: preconditions, postconditions and modifies clauses. These pure methods can be used to specify client code abstractly, that is, independently from specific instantiations of the function objects. To demonstrate the feasibility of our approach, we have implemented an automatic prover, which verifies several non-trivial examples.

  14. Birth of the Object: Detection of Objectness and Extraction of Object Shape through Object Action Complexes

    DEFF Research Database (Denmark)

    Kraft, Dirk; Pugeault, Nicolas; Baseski, Emre

    2008-01-01

    We describe a process in which the segmentation of objects as well as the extraction of the object shape becomes realized through active exploration of a robot vision system. In the exploration process, two behavioral modules that link robot actions to the visual and haptic perception of objects...... interact. First, by making use of an object independent grasping mechanism, physical control over potential objects can be gained. Having evaluated the initial grasping mechanism as being successful, a second behavior extracts the object shape by making use of prediction based on the motion induced...... system, knowledge about its own embodiment as well as knowledge about geometric relationships such as rigid body motion. This prior knowledge allows the extraction of representations that are semantically richer compared to many other approaches....

  15. Herbig-Haro objects

    International Nuclear Information System (INIS)

    Schwartz, R.D.

    1983-01-01

    Progress in the understanding of Herbig-Haro (HH) objects is reviewed. The results of optical studies of the proper motions and alignments, variability, and polarization of HH objects and the results of spectroscopic studies are discussed. Ground-based infrared studies and far-infrared observations are reviewed. Findings on the properties of molecular clouds associated with HH objects, on gas flows associated with HH IR stars, on maser emission, and on radio continuum observations are considered. A history of proposed excitation mechanisms for HH objects is briefly presented, and the salient shock-wave calculations aimed at synthesizing the spectra of HH objects are summarized along with hypotheses that have been advanced about the origin of the objects. 141 references

  16. Propelling Extended Objects

    Science.gov (United States)

    Humbert, Richard

    2010-01-01

    A force acting on just part of an extended object (either a solid or a volume of a liquid) can cause all of it to move. That motion is due to the transmission of the force through the object by its material. This paper discusses how the force is distributed to all of the object by a gradient of stress or pressure in it, which creates the local…

  17. Significant Lactic Acidosis from Albuterol

    Directory of Open Access Journals (Sweden)

    Deborah Diercks

    2018-03-01

    Full Text Available Lactic acidosis is a clinical entity that demands rapid assessment and treatment to prevent significant morbidity and mortality. With increased lactate use across many clinical scenarios, lactate values themselves cannot be interpreted apart from their appropriate clinical picture. The significance of Type B lactic acidosis is likely understated in the emergency department (ED. Given the mortality that sepsis confers, a serum lactate is an important screening study. That said, it is with extreme caution that we should interpret and react to the resultant elevated value. We report a patient with a significant lactic acidosis. Though he had a high lactate value, he did not require aggressive resuscitation. A different classification scheme for lactic acidosis that focuses on the bifurcation of the “dangerous” and “not dangerous” causes of lactic acidosis may be of benefit. In addition, this case is demonstrative of the potential overuse of lactates in the ED.

  18. A survey on object detection in optical remote sensing images

    Science.gov (United States)

    Cheng, Gong; Han, Junwei

    2016-07-01

    Object detection in optical remote sensing images, being a fundamental but challenging problem in the field of aerial and satellite image analysis, plays an important role for a wide range of applications and is receiving significant attention in recent years. While enormous methods exist, a deep review of the literature concerning generic object detection is still lacking. This paper aims to provide a review of the recent progress in this field. Different from several previously published surveys that focus on a specific object class such as building and road, we concentrate on more generic object categories including, but are not limited to, road, building, tree, vehicle, ship, airport, urban-area. Covering about 270 publications we survey (1) template matching-based object detection methods, (2) knowledge-based object detection methods, (3) object-based image analysis (OBIA)-based object detection methods, (4) machine learning-based object detection methods, and (5) five publicly available datasets and three standard evaluation metrics. We also discuss the challenges of current studies and propose two promising research directions, namely deep learning-based feature representation and weakly supervised learning-based geospatial object detection. It is our hope that this survey will be beneficial for the researchers to have better understanding of this research field.

  19. Objective-C

    CERN Document Server

    DeVoe, Jiva

    2011-01-01

    A soup-to-nuts guide on the Objective-C programming language. Objective-C is the language behind Cocoa and Cocoa Touch, which is the Framework of applications written for the Macintosh, iPod touch, iPhone, and iPad platforms. Part of the Developer Reference series covering the hottest Apple topics, this book covers everything from the basics of the C language to advanced aspects of Apple development. You'll examine Objective-C and high-level subjects of frameworks, threading, networking, and much more.: Covers the basics of the C language and then quickly moves onto Objective-C and more advanc

  20. Abstract Objects of Verbs

    DEFF Research Database (Denmark)

    2014-01-01

    Verbs do often take arguments of quite different types. In an orthodox type-theoretic framework this results in an extreme polysemy of many verbs. In this article, it is shown that this unwanted consequence can be avoided when a theory of "abstract objects" is adopted according to which...... these objects represent non-objectual entities in contexts from which they are excluded by type restrictions. Thus these objects are "abstract'' in a functional rather than in an ontological sense: they function as representatives of other entities but they are otherwise quite normal objects. Three examples...

  1. Multi objective multi refinery optimization with environmental and catastrophic failure effects objectives

    Science.gov (United States)

    Khogeer, Ahmed Sirag

    2005-11-01

    Petroleum refining is a capital-intensive business. With stringent environmental regulations on the processing industry and declining refining margins, political instability, increased risk of war and terrorist attacks in which refineries and fuel transportation grids may be targeted, higher pressures are exerted on refiners to optimize performance and find the best combination of feed and processes to produce salable products that meet stricter product specifications, while at the same time meeting refinery supply commitments and of course making profit. This is done through multi objective optimization. For corporate refining companies and at the national level, Intea-Refinery and Inter-Refinery optimization is the second step in optimizing the operation of the whole refining chain as a single system. Most refinery-wide optimization methods do not cover multiple objectives such as minimizing environmental impact, avoiding catastrophic failures, or enhancing product spec upgrade effects. This work starts by carrying out a refinery-wide, single objective optimization, and then moves to multi objective-single refinery optimization. The last step is multi objective-multi refinery optimization, the objectives of which are analysis of the effects of economic, environmental, product spec, strategic, and catastrophic failure. Simulation runs were carried out using both MATLAB and ASPEN PIMS utilizing nonlinear techniques to solve the optimization problem. The results addressed the need to debottleneck some refineries or transportation media in order to meet the demand for essential products under partial or total failure scenarios. They also addressed how importing some high spec products can help recover some of the losses and what is needed in order to accomplish this. In addition, the results showed nonlinear relations among local and global objectives for some refineries. The results demonstrate that refineries can have a local multi objective optimum that does not

  2. Programs as Data Objects

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the Second Symposium on Programs as Data Objects, PADO 2001, held in Aarhus, Denmark, in May 2001. The 14 revised full papers presented were carefully reviewed and selected from 30 submissions. Various aspects of looking at programs as data objects...... are covered from the point of view of program analysis, program transformation, computational complexity, etc....

  3. Exhibiting Epistemic Objects

    DEFF Research Database (Denmark)

    Tybjerg, Karin

    2017-01-01

    of exhibiting epistemic objects that utilize their knowledge-generating potential and allow them to continue to stimulate curiosity and generate knowledge in the exhibition. The epistemic potential of the objects can then be made to work together with the function of the exhibition as a knowledge-generating set...

  4. Object permanence in lemurs.

    Science.gov (United States)

    Deppe, Anja M; Wright, Patricia C; Szelistowski, William A

    2009-03-01

    Object permanence, the ability to mentally represent objects that have disappeared from view, should be advantageous to animals in their interaction with the natural world. The objective of this study was to examine whether lemurs possess object permanence. Thirteen adult subjects representing four species of diurnal lemur (Eulemur fulvus rufus, Eulemur mongoz, Lemur catta and Hapalemur griseus) were presented with seven standard Piagetian visible and invisible object displacement tests, plus one single visible test where the subject had to wait predetermined times before allowed to search, and two invisible tests where each hiding place was made visually unique. In all visible tests lemurs were able to find an object that had been in clear view before being hidden. However, when lemurs were not allowed to search for up to 25-s, performance declined with increasing time-delay. Subjects did not outperform chance on any invisible displacements regardless of whether hiding places were visually uniform or unique, therefore the upper limit of object permanence observed was Stage 5b. Lemur species in this study eat stationary foods and are not subject to stalking predators, thus Stage 5 object permanence is probably sufficient to solve most problems encountered in the wild.

  5. Investigating Music Information Objects

    Science.gov (United States)

    Weissenberger, Lynnsey K.

    2016-01-01

    This dissertation, titled "Investigating Music Information Objects," is a study of the nature, description, representations, and ideas related to music information objects (MIOs). This research study investigates how music practitioners from various traditions describe and conceptualize MIOs, using a theoretical framework to classify…

  6. Gamifying Video Object Segmentation.

    Science.gov (United States)

    Spampinato, Concetto; Palazzo, Simone; Giordano, Daniela

    2017-10-01

    Video object segmentation can be considered as one of the most challenging computer vision problems. Indeed, so far, no existing solution is able to effectively deal with the peculiarities of real-world videos, especially in cases of articulated motion and object occlusions; limitations that appear more evident when we compare the performance of automated methods with the human one. However, manually segmenting objects in videos is largely impractical as it requires a lot of time and concentration. To address this problem, in this paper we propose an interactive video object segmentation method, which exploits, on one hand, the capability of humans to identify correctly objects in visual scenes, and on the other hand, the collective human brainpower to solve challenging and large-scale tasks. In particular, our method relies on a game with a purpose to collect human inputs on object locations, followed by an accurate segmentation phase achieved by optimizing an energy function encoding spatial and temporal constraints between object regions as well as human-provided location priors. Performance analysis carried out on complex video benchmarks, and exploiting data provided by over 60 users, demonstrated that our method shows a better trade-off between annotation times and segmentation accuracy than interactive video annotation and automated video object segmentation approaches.

  7. Objects of Desire.

    Science.gov (United States)

    Zielinski, Dave

    2000-01-01

    Describes learning objects, also known as granules, chunks, or information nuggets, and likens them to help screens. Discusses concerns about how they can go wrong: (1) faulty pretest questions; (2) missing links in the learning object chain; (3) poor frames of reference; and (4) lack of customization. (JOW)

  8. Per Object statistical analysis

    DEFF Research Database (Denmark)

    2008-01-01

    of a specific class in turn, and uses as pair of PPO stages to derive the statistics and then assign them to the objects' Object Variables. It may be that this could all be done in some other, simply way, but several other ways that were tried did not succeed. The procedure ouptut has been tested against...

  9. On Objects and Events

    DEFF Research Database (Denmark)

    Eugster, Patrick Thomas; Guerraoui, Rachid; Damm, Christian Heide

    2001-01-01

    This paper presents linguistic primitives for publish/subscribe programming using events and objects. We integrate our primitives into a strongly typed object-oriented language through four mechanisms: (1) serialization, (2) multiple sub typing, (3) closures, and (4) deferred code evaluation. We...

  10. Stability of multihypernuclear objects

    International Nuclear Information System (INIS)

    Ikram, M.; Rather, Asloob A.; Usmani, A.A.; Patra, S.K.

    2016-01-01

    In present work, we analyze the stability of multi-hypernuclear objects having higher content of strangeness. The aim of this work is to test the stability of such objects which might be produced in heavy-ion reactions. Studies of such type of systems might have great implication to nuclear-astrophysics

  11. Cultivating objects in interaction

    DEFF Research Database (Denmark)

    Hazel, Spencer

    2014-01-01

    is chapter explores patterns of repeated orientations to physical objects in interactants’ visuo-spatial and haptic surround. A number of examples are presented from advice-giving activities in various institutional settings, where participants-in-interaction initially draw on material objects...

  12. Piles of objects

    KAUST Repository

    Hsu, Shu-Wei; Keyser, John

    2010-01-01

    We present a method for directly modeling piles of objects in multi-body simulations. Piles of objects represent some of the more interesting, but also most time-consuming portion of simulation. We propose a method for reducing computation in many

  13. Object oriented programming

    International Nuclear Information System (INIS)

    Kunz, P.F.

    1990-01-01

    This paper is an introduction to object oriented programming techniques. It tries to explain the concepts by using analogies with traditional programming. The object oriented approach not inherently difficult, but most programmers find a relatively high threshold in learning it. Thus, this paper will attempt to convey the concepts with examples rather than explain the formal theory

  14. Hardware Objects for Java

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Thalinger, Christian; Korsholm, Stephan

    2008-01-01

    Java, as a safe and platform independent language, avoids access to low-level I/O devices or direct memory access. In standard Java, low-level I/O it not a concern; it is handled by the operating system. However, in the embedded domain resources are scarce and a Java virtual machine (JVM) without...... an underlying middleware is an attractive architecture. When running the JVM on bare metal, we need access to I/O devices from Java; therefore we investigate a safe and efficient mechanism to represent I/O devices as first class Java objects, where device registers are represented by object fields. Access...... to those registers is safe as Java’s type system regulates it. The access is also fast as it is directly performed by the bytecodes getfield and putfield. Hardware objects thus provide an object-oriented abstraction of low-level hardware devices. As a proof of concept, we have implemented hardware objects...

  15. Abstract Objects of Verbs

    DEFF Research Database (Denmark)

    Robering, Klaus

    2014-01-01

    Verbs do often take arguments of quite different types. In an orthodox type-theoretic framework this results in an extreme polysemy of many verbs. In this article, it is shown that this unwanted consequence can be avoided when a theory of "abstract objects" is adopted according to which these obj......Verbs do often take arguments of quite different types. In an orthodox type-theoretic framework this results in an extreme polysemy of many verbs. In this article, it is shown that this unwanted consequence can be avoided when a theory of "abstract objects" is adopted according to which...... these objects represent non-objectual entities in contexts from which they are excluded by type restrictions. Thus these objects are "abstract'' in a functional rather than in an ontological sense: they function as representatives of other entities but they are otherwise quite normal objects. Three examples...

  16. Nuclear Energy General Objectives

    International Nuclear Information System (INIS)

    2011-01-01

    One of the IAEA's statutory objectives is to 'seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world'. One way it achieves this objective is to issue publications in various series. Two of these series are the IAEA Nuclear Energy Series and the IAEA Safety Standards Series. According to Article III, paragraph A.6, of the IAEA Statute, the IAEA safety standards establish 'standards of safety for protection of health and minimization of danger to life and property.' The safety standards include the Safety Fundamentals, Safety Requirements and Safety Guides. These standards are primarily written in a regulatory style, and are binding on the IAEA for its own activities. The principal users are Member State regulatory bodies and other national authorities. The IAEA Nuclear Energy Series consists of reports designed to encourage and assist research on, and development and practical application of, nuclear energy for peaceful uses. This includes practical examples to be used by owners and operators of utilities in Member States, implementing organizations, academia and politicians, among others. The information is presented in guides, reports on the status of technology and advances, and best practices for peaceful uses of nuclear energy based on inputs from international experts. The series complements the IAEA's safety standards, and provides detailed guidance, experience, good practices and examples on the five areas covered in the IAEA Nuclear Energy Series. The Nuclear Energy Basic Principles is the highest level publication in the IAEA Nuclear Energy Series and describes the rationale and vision for the peaceful uses of nuclear energy. It presents eight Basic Principles on which nuclear energy systems should be based to fulfil nuclear energy's potential to help meet growing global energy needs. The Nuclear Energy Series Objectives are the second level publications. They describe what needs to be

  17. Functional Object Analysis

    DEFF Research Database (Denmark)

    Raket, Lars Lau

    We propose a direction it the field of statistics which we will call functional object analysis. This subfields considers the analysis of functional objects defined on continuous domains. In this setting we will focus on model-based statistics, with a particularly emphasis on mixed......-effect formulations, where the observed functional signal is assumed to consist of both fixed and random functional effects. This thesis takes the initial steps toward the development of likelihood-based methodology for functional objects. We first consider analysis of functional data defined on high...

  18. Export pricing objectives and factors influencing them

    OpenAIRE

    Snieškienė, Gabrielė; Pridotkienė, Jūratė

    2010-01-01

    Pricing is recognized as one of the most important tools to achieve a successful export operation. The starting point in every pricing effort is the process of creating pricing objectives. Pricing objectives are the strategic and economic goals desired by management in pricing the product. Pricing objectives constitute the basis on which pricing methods and policies are formulated. Therefore, a better understanding of the pricing objectives should direct the company’s overall pricing process....

  19. Impact significance determination-Back to basics

    International Nuclear Information System (INIS)

    Lawrence, David P.

    2007-01-01

    Impact significance determination is widely recognized as a vital and critical EIA activity. But impact significance related concepts are poorly understood. And the quality of approaches for impact significance determination in EIA practice remains highly variable. This article seeks to help establish a sound and practical conceptual foundation for formulating and evaluating impact significance determination approaches. It addresses the nature (what is impact significance?), the core characteristics (what are the major properties of significance determination?), the rationale (why are impact significance determinations necessary?), the procedural and substantive objectives (what do impact significance determinations seek to achieve?), and the process for making impact significance judgments (how is impact significance determination conducted?). By identifying fundamental attributes and key distinctions associated with impact significance determinations, a basis is provided for designing and evaluating impact significance determination procedures at both the regulatory and applied levels

  20. Piles of objects

    KAUST Repository

    Hsu, Shu-Wei

    2010-01-01

    We present a method for directly modeling piles of objects in multi-body simulations. Piles of objects represent some of the more interesting, but also most time-consuming portion of simulation. We propose a method for reducing computation in many of these situations by explicitly modeling the piles that the objects may form into. By modeling pile behavior rather than the behavior of all individual objects, we can achieve realistic results in less time, and without directly modeling the frictional component that leads to desired pile shapes. Our method is simple to implement and can be easily integrated with existing rigid body simulations. We observe notable speedups in several rigid body examples, and generate a wider variety of piled structures than possible with strict impulse-based simulation. © 2010 ACM.

  1. Safety objectives for 2014

    CERN Multimedia

    HSE Unit

    2014-01-01

    This is the third year in which the CERN Management has presented annual safety objectives for the Organization, the “HSE Objectives”.   The HSE objectives for 2014, which were announced by the Director-General at his traditional New Year’s address to the staff and were presented at the first Enlarged Directorate meeting of the year, have been drawn up and agreed in close collaboration between the DSOs, the HSE Unit and the DG himself. From safety in the workplace to radiation and environmental protection, the document emphasises that “Safety is a priority for CERN” and that safety policy is a key element in how the Organization is run. And, like all policies, it generates objectives that “serve as a general framework for action”. The HSE objectives are broken down into the following fields: occupational health and safety on sites and in the workplace, radiation protection, radiation safety, environmental protection, emerge...

  2. Registration of Space Objects

    Science.gov (United States)

    Schmidt-Tedd, Bernhard

    2017-07-01

    Space objects are subject to registration in order to allocate "jurisdiction and control" over those objects in the sovereign-free environment of outer space. This approach is similar to the registration of ships in view of the high sea and for aircrafts with respect to the international airspace. Registration is one of the basic principles of space law, starting with UN General Assembly Resolution 1721 B (XVI) of December 20, 1961, followed by Resolution 1962 (XVIII) of December 13, 1963, then formulated in Article VIII of the Outer Space Treaty of 1967 and as specified in the Registration Convention of 1975. Registration of space objects can be seen today as a principle of customary international law, relevant for each spacefaring state. Registration is divided into a national and an international level. The State Party establishes a national registry for its space objects, and those registrations have to be communicated via diplomatic channel to the UN Register of space objects. This UN Register is handled by the UN Office for Outer Space Affairs (UNOOSA) and is an open source of information for space objects worldwide. Registration is linked to the so-called launching state of the relevant space object. There might be more than one launching state for the specific launch event, but only one state actor can register a specific space object. The state of registry gains "jurisdiction and control" over the space object and therefore no double registration is permissible. Based on the established UN Space Law, registration practice was subject to some adaptions due to technical developments and legal challenges. After the privatization of the major international satellite organizations, a number of non-registrations had to be faced. The state actors reacted with the UN Registration Practice Resolution of 2007 as elaborated in the Legal Subcommittee of UNCOPUOS, the Committee for the Peaceful Use of Outer Space. In this context an UNOOSA Registration Information

  3. Advertising. Advanced placement of objects

    OpenAIRE

    Hassan Ali Al-Ababneh

    2016-01-01

    The article is devoted to the study of one of the most important concepts and marketing events which is advertising. The author studies the history of the formation of modern advertising and covers the main interpretations of the concept of advertising. The article presents the data on the chronology of the formation of the key objectives of the advertising process and the basic classification of types of advertising, its purpose and place in the marketing mix. It sets out the ...

  4. Protected Objects in Java

    DEFF Research Database (Denmark)

    Løvengreen, Hans Henrik; Schwarzer, Jens Christian

    1998-01-01

    We present an implementation of Ada 95's notion of protected objects in Java. The implementation comprises a class library supporting entry queues and a (pre-) compiler translating slightly decorated Java classes to pure Java classes utilizing the library.......We present an implementation of Ada 95's notion of protected objects in Java. The implementation comprises a class library supporting entry queues and a (pre-) compiler translating slightly decorated Java classes to pure Java classes utilizing the library....

  5. CODAS object monitoring service

    International Nuclear Information System (INIS)

    Wheatley, M.R.; Rainford, M.

    2001-01-01

    The primary Control and Data Acquisition System (CODAS) of JET is based on a TCP/IP network of more than 150 computers. The CODAS computers provide the JET machine control and data acquisition for over 70,000 digital and analog signals. The Object Monitoring Service (OMS) is used by applications for monitoring objects for presentation to the JET machine operators and for the operation of individual software components (such as valve state, access control, mimic definition changes and internal data distribution). Each server typically handles connections from around 60 clients monitoring upwards of 2000 objects. Some servers have over 150 clients and 5000 objects. Acquisition libraries are dynamically linked into a running server as required either to acquire data values for objects or to forward requests to other OMS servers. A mechanism involving dynamic linking allows new libraries to be integrated without stopping or changing running software. OMS provides a very reliable and highly successful 'data-type independent' means of monitoring many different objects. It allows applications to take advantage of new data sources, without the need to change existing code

  6. Nuclear Fuel Cycle Objectives

    International Nuclear Information System (INIS)

    2013-01-01

    One of the IAEA's statutory objectives is to 'seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world'. One way this objective is achieved is through the publication of a range of technical series. Two of these are the IAEA Nuclear Energy Series and the IAEA Safety Standards Series. According to Article III.A.6 of the IAEA Statute, the safety standards establish 'standards of safety for protection of health and minimization of danger to life and property'. The safety standards include the Safety Fundamentals, Safety Requirements and Safety Guides. These standards are written primarily in a regulatory style, and are binding on the IAEA for its own programmes. The principal users are the regulatory bodies in member States and other national authorities. The IAEA Nuclear Energy Series comprises reports designed to encourage and assist R and D on, and application of, nuclear energy for peaceful uses. This includes practical examples to be used by owners and operators of utilities in member States, implementing organizations, academia and government officials, among others. This information is presented in guides, reports on technology status and advances, and best practices for peaceful uses of nuclear energy based on inputs from international experts. The IAEA Nuclear Energy Series complements the IAEA Safety Standards Series. The Nuclear Energy Basic Principles is the highest level publication in the IAEA Nuclear Energy Series, and describes the rationale and vision for the peaceful uses of nuclear energy. It presents eight Basic Principles on which nuclear energy systems should be based to fulfil nuclear energy's potential to help meet growing global energy needs. The Nuclear Energy Series Objectives are the second level publications. They describe what needs to be considered and the specific goals to be achieved at different stages of implementation, all of which are consistent with the Basic Principles

  7. The energetic significance of cooking.

    Science.gov (United States)

    Carmody, Rachel N; Wrangham, Richard W

    2009-10-01

    While cooking has long been argued to improve the diet, the nature of the improvement has not been well defined. As a result, the evolutionary significance of cooking has variously been proposed as being substantial or relatively trivial. In this paper, we evaluate the hypothesis that an important and consistent effect of cooking food is a rise in its net energy value. The pathways by which cooking influences net energy value differ for starch, protein, and lipid, and we therefore consider plant and animal foods separately. Evidence of compromised physiological performance among individuals on raw diets supports the hypothesis that cooked diets tend to provide energy. Mechanisms contributing to energy being gained from cooking include increased digestibility of starch and protein, reduced costs of digestion for cooked versus raw meat, and reduced energetic costs of detoxification and defence against pathogens. If cooking consistently improves the energetic value of foods through such mechanisms, its evolutionary impact depends partly on the relative energetic benefits of non-thermal processing methods used prior to cooking. We suggest that if non-thermal processing methods such as pounding were used by Lower Palaeolithic Homo, they likely provided an important increase in energy gain over unprocessed raw diets. However, cooking has critical effects not easily achievable by non-thermal processing, including the relatively complete gelatinisation of starch, efficient denaturing of proteins, and killing of food borne pathogens. This means that however sophisticated the non-thermal processing methods were, cooking would have conferred incremental energetic benefits. While much remains to be discovered, we conclude that the adoption of cooking would have led to an important rise in energy availability. For this reason, we predict that cooking had substantial evolutionary significance.

  8. Objects of consciousness

    Directory of Open Access Journals (Sweden)

    Donald David Hoffman

    2014-06-01

    Full Text Available Current models of visual perception typically assume that human vision estimates true properties of physical objects, properties that exist even if unperceived. However, recent studies of perceptual evolution, using evolutionary games and genetic algorithms, reveal that natural selection often drives true perceptions to extinction when they compete with perceptions tuned to fitness rather than truth: Perception guides adaptive behavior; it does not estimate a preexisting physical truth. Moreover, shifting from evolutionary biology to quantum physics, there is reason to disbelieve in preexist-ing physical truths: Certain interpretations of quantum theory deny that dynamical properties of physical objects have defi-nite values when unobserved. In some of these interpretations the observer is fundamental, and wave functions are com-pendia of subjective probabilities, not preexisting elements of physical reality. These two considerations, from evolutionary biology and quantum physics, suggest that current models of object perception require fundamental reformulation. Here we begin such a reformulation, starting with a formal model of consciousness that we call a conscious agent. We develop the dynamics of interacting conscious agents, and study how the perception of objects and space-time can emerge from such dynamics. We show that one particular object, the quantum free particle, has a wave function that is identical in form to the harmonic functions that characterize the asymptotic dynamics of conscious agents; particles are vibrations not of strings but of interacting conscious agents. This allows us to reinterpret physical properties such as position, momentum, and energy as properties of interacting conscious agents, rather than as preexisting physical truths. We sketch how this approach might extend to the perception of relativistic quantum objects, and to classical objects of macroscopic scale.

  9. Radioactive Waste Management Objectives

    International Nuclear Information System (INIS)

    2011-01-01

    One of the IAEA's statutory objectives is to 'seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world'. One way it achieves this objective is to issue publications in various series. Two of these series are the IAEA Nuclear Energy Series and the IAEA Safety Standards Series. According to Article III, paragraph A.6, of the IAEA Statute, the IAEA safety standards establish 'standards of safety for protection of health and minimization of danger to life and property.' The safety standards include the Safety Fundamentals, Safety Requirements and Safety Guides. These standards are primarily written in a regulatory style, and are binding on the IAEA for its own activities. The principal users are Member State regulatory bodies and other national authorities. The IAEA Nuclear Energy Series consists of reports designed to encourage and assist research on, and development and practical application of, nuclear energy for peaceful uses. This includes practical examples to be used by owners and operators of utilities in Member States, implementing organizations, academia and politicians, among others. The information is presented in guides, reports on the status of technology and advances, and best practices for peaceful uses of nuclear energy based on inputs from international experts. The series complements the IAEA's safety standards, and provides detailed guidance, experience, good practices and examples on the five areas covered in the IAEA Nuclear Energy Series. The Nuclear Energy Basic Principles is the highest level publication in the IAEA Nuclear Energy Series and describes the rationale and vision for the peaceful uses of nuclear energy. It presents eight Basic Principles on which nuclear energy systems should be based to fulfil nuclear energy's potential to help meet growing global energy needs. The Nuclear Energy Series Objectives are the second level publications. They describe what needs to be

  10. TESS Objects of Interest

    Science.gov (United States)

    Guerrero, Natalia; Glidden, Ana; Fausnaugh, Michael; TESS Team

    2018-01-01

    We describe the search for TESS Objects of Interest (TOIs), led by the MIT branch of the TESS Science Office (TSO). TSO has developed a tool called TESS Exoplanet Vetter (TEV) to facilitate this process. Individuals independently examine data validation products for each target and assign a category to the object: planet candidate, eclipsing binary, other astrophysical, stellar variability, or instrument noise/systematic. TEV assigns a preliminary follow-up priority designation to each object and allows for modification when final dispositions are decided on in a group setting. When all targets are vetted, TEV exports a catalogue of TOIs which is delivered to the TESS Follow-Up Observing Program (TFOP), working with ExoFOP-TESS, and made publicly available on the official TESS website and the Mikulski Archive for Space Telescopes (MAST).

  11. [Medicine and conscientious objection].

    Science.gov (United States)

    Martínez, K

    2007-01-01

    Conscientious objection to democratically accepted laws in democratic societies is a fact, both among citizens and among professionals. Due respect for laws is a prima facie duty in these societies. But democratic justice must at the same time respect peoples' conscience for it constitutes the ethical identity of individuals. And both law and ethics are necessary - although neither of them is sufficient - for its realization. The problem of conscientious objection among healthcare professionals is analysed from this standpoint and the conclusion is that objection is not an absolute right to exemption from several duties, but that the responsibility of the professional and of the institutions towards the citizenry must always be taken into account. Some solutions are suggested that try to protect both the professionals and the citizens in a bi-directional way.

  12. Media, journalism, objectivity

    Directory of Open Access Journals (Sweden)

    Vlajki Emil

    2013-01-01

    Full Text Available This is the text around the themes: Media and Journalism, are confronted two directions of opinions: humanism and elitism. Humanism believes that media and journalism must be metaphysically objective: able to tell the truth regardless of time, place and terms of events. Another approach, elitism, is connected with Hegel's philosophy of history. Hegel's conceptual apparatus includes: Idea, History dialectic, 'cunning mind,' self- development and self-realization. In this context, media and journalism are considered as organic unity, an inseparable part of some dialectical totality. More specifically media and journalism can be objective only if they defend concrete ideological assumptions of society to which they belong. Any other understanding of these two concepts is non-objective, mere moralizing and / or demagoguery.

  13. Ten objectives for sustainable development.

    Science.gov (United States)

    Hu, A

    2000-02-01

    Sustainable development is one of the fundamental strategies for China's socioeconomic development in its 10th 5-Year Plan (2001-2005) period and beyond. It is a human-centered strategy focusing on improved quality of life in which environmental quality is an important part. This article presents 10 objectives that must be achieved for the sustainable development strategy to succeed. These objectives are: 1) continue to implement the family planning program; 2) maintain a dynamic balance of arable land (not less than 123 million hectares) and implement an agricultural development strategy; 3) maintain a dynamic balance of water resources by reducing water consumption for every unit of gross development product growth and agricultural value added; 4) import large quantities of oil and natural gas; 5) control emissions of carbon dioxide and sulfur dioxide by large cities and industries and close high-pollution thermal power plants; 6) compensate for ¿forest deficit¿ with ¿trade surplus¿ by reducing timber production and increase timber import; 7) import large quantities of iron ore, copper, zinc, aluminum, and other minerals and encourage foreign participation in resource exploration and development; 8) make time-bound commitments to clean up large cities, rivers, and lakes and forcefully close down seriously polluting enterprises; 9) implement a massive ecological construction project to slow down ecological degradation; and 10) develop the environmental industry and eco-buildup to expand domestic demand, increase employment, and alleviate poverty.

  14. Pinocchio: Geppetto's transitional object

    Directory of Open Access Journals (Sweden)

    Gabriele Zeloni

    2015-01-01

    Full Text Available The literature has been considered by Freud and others after him, a form of unaware exploration of mind that can leads to discoveries similar to psychoanalysis’s discoveries. From this perspective, the author puts forward the following hypothesis: Pinocchio is a puppet who comes to life and is therefore, from a child's perception, a transitional object according to Winnicott. Consequently Geppetto is nothing more than the involuntary representation of any child interacting with the transitional object. The author explains the results of the analysis of the text in support of the hypothesis and reflects on the impact of The adventure of Pinocchio on the reader.

  15. Object-oriented communications

    International Nuclear Information System (INIS)

    Chapman, L.J.

    1989-01-01

    OOC is a high-level communications protocol based on the object-oriented paradigm. OOC's syntax, semantics, and pragmatics balance simplicity and expressivity for controls environments. While natural languages are too complex, computer protocols are often insufficiently expressive. An object-oriented communications philosophy provides a base for building the necessary high-level communications primitives like I don't understand and the current value of X is K. OOC is sufficiently flexible to express data acquisition, control requests, alarm messages, and error messages in a straightforward generic way. It can be used in networks, for inter-task communication, and even for intra-task communication

  16. Quantum objective realism

    International Nuclear Information System (INIS)

    Bednorz, Adam

    2015-01-01

    The question of whether quantum measurements reflect some underlying objective reality has no generally accepted answer. We show that a description of such reality is possible under natural conditions such as linearity and causality, although in terms of moments and cumulants of finite order and without relativistic invariance. The proposed construction of observations’ probability distribution originates from weak, noninvasive measurements, with detection error replaced by some external finite noise. The noise allows us to construct microscopic objective reality, but remains dynamically decoupled and hence unobservable at the macroscopic level. (paper)

  17. Learning Objects Web

    DEFF Research Database (Denmark)

    Blåbjerg, Niels Jørgen

    2005-01-01

    Learning Objects Web er et DEFF projekt som Aalborg Universitetsbibliotek har initieret. Projektet tager afsæt i de resultater og erfaringer som er opnået med vores tidligere projekt Streaming Webbased Information Modules (SWIM). Vi har et internationalt netværk af interessenter som giver os...... sparring og feedback i forhold til udviklingskoncept både omkring de teoretiske rammer og i forhold til praktisk anvendelse af vores undervisningskoncept. Med disse rygstød og input har vi forfulgt ønsket om at videreudvikle SWIM i det nye projekt Learning Objects Web. Udgivelsesdato: juni...

  18. Big Java late objects

    CERN Document Server

    Horstmann, Cay S

    2012-01-01

    Big Java: Late Objects is a comprehensive introduction to Java and computer programming, which focuses on the principles of programming, software engineering, and effective learning. It is designed for a two-semester first course in programming for computer science students.

  19. Technical objectives of inspection

    International Nuclear Information System (INIS)

    Sorenson, R.J.; Stewart, K.B.; Schneider, R.A.

    1976-01-01

    The various technical objectives of inspection are discussed in a very general manner. The discussion includes how the inspection function is related to the assumed threat, the various degrees of assurance and reliance on criteria, and the hierarchy of assurance which is obtained from the various types or levels of inspection

  20. Testing object Interactions

    NARCIS (Netherlands)

    Grüner, Andreas

    2010-01-01

    In this thesis we provide a unit testing approach for multi-purposes object-oriented programming languages in the style of Java and C#. Our approach includes the definition of a test specification language which results from extending the programming language with new designated specification

  1. Boundary-Object Trimming

    DEFF Research Database (Denmark)

    Bossen, Claus; Jensen, Lotte Groth; Udsen, Flemming Witt

    2014-01-01

    implementation, which also coupled the work of medical secretaries more tightly to that of other staff, and led to task drift among professions. Medical secretaries have been relatively invisible to health informatics and CSCW, and we propose the term ‘boundary-object trimming’ to foreground and conceptualize...

  2. The Object of Research

    DEFF Research Database (Denmark)

    Bean, Jonathan; Figueiredo, Bernardo; Pico Larsen, Hanne

    2017-01-01

    The paper outlines a methodological approach for investigating how consumers create brand meaning using the material resources companies provide. The approach draws from Material Engagement Theory—to discuss the role of consumers in creating patterns of meaning by engaging with objects. It also e...

  3. The significance of small streams

    Science.gov (United States)

    Wohl, Ellen

    2017-09-01

    Headwaters, defined here as first- and secondorder streams, make up 70%‒80% of the total channel length of river networks. These small streams exert a critical influence on downstream portions of the river network by: retaining or transmitting sediment and nutrients; providing habitat and refuge for diverse aquatic and riparian organisms; creating migration corridors; and governing connectivity at the watershed-scale. The upstream-most extent of the channel network and the longitudinal continuity and lateral extent of headwaters can be difficult to delineate, however, and people are less likely to recognize the importance of headwaters relative to other portions of a river network. Consequently, headwaters commonly lack the legal protections accorded to other portions of a river network and are more likely to be significantly altered or completely obliterated by land use.

  4. Attachment to Inanimate Objects and Early Childcare: A Twin Study

    Directory of Open Access Journals (Sweden)

    Keren eFortuna

    2014-05-01

    Full Text Available Extensive nonmaternal childcare plays an important role in children's development. This study examined a potential coping mechanism for dealing with daily separation from caregivers involved in childcare experience—children's development of attachments toward inanimate objects. We employed the twin design to estimate relative environmental and genetic contributions to the presence of object attachment, and assess whether childcare explains some of the environmental variation in this developmental phenomenon. Mothers reported about 1122 3-year-old twin pairs. Variation in object attachment was accounted for by heritability (48% and shared environment (48%, with childcare quantity accounting for 2.2% of the shared environment effect. Children who spent half-days in childcare were significantly less likely to attach to objects relative to children who attended full-day childcare.

  5. Recurrent processing during object recognition

    Directory of Open Access Journals (Sweden)

    Randall C. O'Reilly

    2013-04-01

    Full Text Available How does the brain learn to recognize objects visually, and perform this difficult feat robustly in the face of many sources of ambiguity and variability? We present a computational model based on the biology of the relevant visual pathways that learns to reliably recognize 100 different object categories in the face of of naturally-occurring variability in location, rotation, size, and lighting. The model exhibits robustness to highly ambiguous, partially occluded inputs. Both the unified, biologically plausible learning mechanism and the robustness to occlusion derive from the role that recurrent connectivity and recurrent processing mechanisms play in the model. Furthermore, this interaction of recurrent connectivity and learning predicts that high-level visual representations should be shaped by error signals from nearby, associated brain areas over the course of visual learning. Consistent with this prediction, we show how semantic knowledge about object categories changes the nature of their learned visual representations, as well as how this representational shift supports the mapping between perceptual and conceptual knowledge. Altogether, these findings support the potential importance of ongoing recurrent processing throughout the brain's visual system and suggest ways in which object recognition can be understood in terms of interactions within and between processes over time.

  6. ANNOTATION SUPPORTED OCCLUDED OBJECT TRACKING

    Directory of Open Access Journals (Sweden)

    Devinder Kumar

    2012-08-01

    Full Text Available Tracking occluded objects at different depths has become as extremely important component of study for any video sequence having wide applications in object tracking, scene recognition, coding, editing the videos and mosaicking. The paper studies the ability of annotation to track the occluded object based on pyramids with variation in depth further establishing a threshold at which the ability of the system to track the occluded object fails. Image annotation is applied on 3 similar video sequences varying in depth. In the experiment, one bike occludes the other at a depth of 60cm, 80cm and 100cm respectively. Another experiment is performed on tracking humans with similar depth to authenticate the results. The paper also computes the frame by frame error incurred by the system, supported by detailed simulations. This system can be effectively used to analyze the error in motion tracking and further correcting the error leading to flawless tracking. This can be of great interest to computer scientists while designing surveillance systems etc.

  7. MDSplus objects-Python implementation

    Energy Technology Data Exchange (ETDEWEB)

    Fredian, T., E-mail: twf@psfc.mit.ed [Massachusetts Institute of Technology, Plasma Science and Fusion Center, NW17-268, 175 Albany Street, Cambridge, MA 02139 (United States); Stillerman, J. [Massachusetts Institute of Technology, Plasma Science and Fusion Center, NW17-268, 175 Albany Street, Cambridge, MA 02139 (United States); Manduchi, G. [Consorzio RFX, Euratom-ENEA Association, Corso Stati Uniti 4, Padova 35127 (Italy)

    2010-07-15

    MDSplus is a data acquisition and analysis software package used widely throughout the international fusion research community. During the past year, an important set of enhancements were designed under the project name of 'MDSobjects' which would provide a common, powerful application programming interface (API) to MDSplus in programming languages with object-oriented capabilities. This paper will discuss the Python language implementation of this API and some of the capabilities that this implementation provides for data storage and retrieval using the MDSplus system. We have implemented a new MDSplus Python module which exposes the MDSplus objects features to the language. The internal MDSplus programming language, TDI, has also been enhanced to be able to invoke Python commands from the TDI language. Now that Python is aware of the complex data structures in MDSplus such as Signals, the language becomes a very good candidate for applications ranging from data acquisition device support to analysis and visualization.

  8. MDSplus objects-Python implementation

    International Nuclear Information System (INIS)

    Fredian, T.; Stillerman, J.; Manduchi, G.

    2010-01-01

    MDSplus is a data acquisition and analysis software package used widely throughout the international fusion research community. During the past year, an important set of enhancements were designed under the project name of 'MDSobjects' which would provide a common, powerful application programming interface (API) to MDSplus in programming languages with object-oriented capabilities. This paper will discuss the Python language implementation of this API and some of the capabilities that this implementation provides for data storage and retrieval using the MDSplus system. We have implemented a new MDSplus Python module which exposes the MDSplus objects features to the language. The internal MDSplus programming language, TDI, has also been enhanced to be able to invoke Python commands from the TDI language. Now that Python is aware of the complex data structures in MDSplus such as Signals, the language becomes a very good candidate for applications ranging from data acquisition device support to analysis and visualization.

  9. Clinical significance of the fabella

    International Nuclear Information System (INIS)

    Dodevski, A.; Lazarova-Tosovska, D.; Zhivadinovik, J.; Lazareska, M.

    2012-01-01

    Full text: Introduction: There is variable number of sesamoid bones in the human body; one of them is fabella, located in the tendon of the gastrocnemius muscle. Aim of this study was to investigate the frequency of occurrence of fabella in the Macedonian population and to discuss about clinical importance of this bone. Materials and methods: We retrospectively examined radiographs of 53 patients who had knee exams undertaken for a variety of clinical reasons, performed as a part of their medical treatment. Over a time span of six months, 53 patients (38 males and 15 females, age range 19-60 years, mean age of 36.7±12.3 years) were examined. Results: In seven (13.2%) patients of 53 analyzed reports, fabella was found in the lateral tendon of gastrocnemius muscle. We did not find a significant gender or side difference in the appearance of fabella. Conclusion: Although anatomic studies emphasized a lack of significance of the fabella, this bone has been associated with a spectrum of pathology affecting the knee as fabellar syndrome, perineal nerve injury and fracture. We should think of this sesamoid bone while performing diagnostic and surgical procedures

  10. Suggestive Objects at Work

    DEFF Research Database (Denmark)

    Ratner, Helene Gad

    2009-01-01

    In Western secular societies, spiritual life is no longer limited to classical religious institutions but can also be found at workplace organizations. While spirituality is conventionally understood as a subjective and internal process, this paper proposes the concept of ‘suggestive objects......’, constructed by combining insights from Gabriel Tarde's sociology with Bruno Latour's actor-network theory, to theorize the material dimension of organizational spirituality. The sacred in organizations arises not from the internalization of collective values but through the establishment of material...... scaffolding. This has deep implications for our understanding of the sacred, including a better appreciation of the way that suggestive objects make the sacred durable, the way they organize it....

  11. Near Earth Objects

    DEFF Research Database (Denmark)

    Wolff, Stefan

    2006-01-01

    , Near Earth Objects: Asteroids and comets following paths that bring them near the Earth. NEOs have collided with the Earth since its formation, some causing local devastation, some causing global climate changes, yet the threat from a collision with a near Earth object has only recently been recognised...... and accepted. The European Space Agency mission Gaia is a proposed space observatory, designed to perform a highly accurate census of our galaxy, the Milky Way, and beyond. Through accurate measurement of star positions, Gaia is expected to discover thousands of extra-solar planets and follow the bending...... of starlight by the Sun, and therefore directly observe the structure of space-time. This thesis explores several aspects of the observation of NEOs with Gaia, emphasising detection of NEOs and the quality of orbits computed from Gaia observations. The main contribution is the work on motion detection...

  12. DOLIB: Distributed Object Library

    Energy Technology Data Exchange (ETDEWEB)

    D' Azevedo, E.F.

    1994-01-01

    This report describes the use and implementation of DOLIB (Distributed Object Library), a library of routines that emulates global or virtual shared memory on Intel multiprocessor systems. Access to a distributed global array is through explicit calls to gather and scatter. Advantages of using DOLIB include: dynamic allocation and freeing of huge (gigabyte) distributed arrays, both C and FORTRAN callable interfaces, and the ability to mix shared-memory and message-passing programming models for ease of use and optimal performance. DOLIB is independent of language and compiler extensions and requires no special operating system support. DOLIB also supports automatic caching of read-only data for high performance. The virtual shared memory support provided in DOLIB is well suited for implementing Lagrangian particle tracking techniques. We have also used DOLIB to create DONIO (Distributed Object Network I/O Library), which obtains over a 10-fold improvement in disk I/O performance on the Intel Paragon.

  13. DOLIB: Distributed Object Library

    Energy Technology Data Exchange (ETDEWEB)

    D`Azevedo, E.F.; Romine, C.H.

    1994-10-01

    This report describes the use and implementation of DOLIB (Distributed Object Library), a library of routines that emulates global or virtual shared memory on Intel multiprocessor systems. Access to a distributed global array is through explicit calls to gather and scatter. Advantages of using DOLIB include: dynamic allocation and freeing of huge (gigabyte) distributed arrays, both C and FORTRAN callable interfaces, and the ability to mix shared-memory and message-passing programming models for ease of use and optimal performance. DOLIB is independent of language and compiler extensions and requires no special operating system support. DOLIB also supports automatic caching of read-only data for high performance. The virtual shared memory support provided in DOLIB is well suited for implementing Lagrangian particle tracking techniques. We have also used DOLIB to create DONIO (Distributed Object Network I/O Library), which obtains over a 10-fold improvement in disk I/O performance on the Intel Paragon.

  14. Importance measures and resource allocation

    International Nuclear Information System (INIS)

    Guey, C.N.; Morgan, T.; Hughes, E.A.

    1987-01-01

    This paper discusses various importance measures and their practical relevance to allocating resources. The characteristics of importance measures are illustrated through simple examples. Important factors associated with effectively allocating resources to improve plant system performance or to prevent system degradation are discussed. It is concluded that importance measures are only indicative of and not equal to the risk significance of a component, system, or event. A decision framework is suggested to provide a comprehensive basis for resource allocation

  15. Objective consensus from decision trees

    International Nuclear Information System (INIS)

    Putora, Paul Martin; Panje, Cedric M; Papachristofilou, Alexandros; Pra, Alan Dal; Hundsberger, Thomas; Plasswilm, Ludwig

    2014-01-01

    Consensus-based approaches provide an alternative to evidence-based decision making, especially in situations where high-level evidence is limited. Our aim was to demonstrate a novel source of information, objective consensus based on recommendations in decision tree format from multiple sources. Based on nine sample recommendations in decision tree format a representative analysis was performed. The most common (mode) recommendations for each eventuality (each permutation of parameters) were determined. The same procedure was applied to real clinical recommendations for primary radiotherapy for prostate cancer. Data was collected from 16 radiation oncology centres, converted into decision tree format and analyzed in order to determine the objective consensus. Based on information from multiple sources in decision tree format, treatment recommendations can be assessed for every parameter combination. An objective consensus can be determined by means of mode recommendations without compromise or confrontation among the parties. In the clinical example involving prostate cancer therapy, three parameters were used with two cut-off values each (Gleason score, PSA, T-stage) resulting in a total of 27 possible combinations per decision tree. Despite significant variations among the recommendations, a mode recommendation could be found for specific combinations of parameters. Recommendations represented as decision trees can serve as a basis for objective consensus among multiple parties

  16. Objective consensus from decision trees.

    Science.gov (United States)

    Putora, Paul Martin; Panje, Cedric M; Papachristofilou, Alexandros; Dal Pra, Alan; Hundsberger, Thomas; Plasswilm, Ludwig

    2014-12-05

    Consensus-based approaches provide an alternative to evidence-based decision making, especially in situations where high-level evidence is limited. Our aim was to demonstrate a novel source of information, objective consensus based on recommendations in decision tree format from multiple sources. Based on nine sample recommendations in decision tree format a representative analysis was performed. The most common (mode) recommendations for each eventuality (each permutation of parameters) were determined. The same procedure was applied to real clinical recommendations for primary radiotherapy for prostate cancer. Data was collected from 16 radiation oncology centres, converted into decision tree format and analyzed in order to determine the objective consensus. Based on information from multiple sources in decision tree format, treatment recommendations can be assessed for every parameter combination. An objective consensus can be determined by means of mode recommendations without compromise or confrontation among the parties. In the clinical example involving prostate cancer therapy, three parameters were used with two cut-off values each (Gleason score, PSA, T-stage) resulting in a total of 27 possible combinations per decision tree. Despite significant variations among the recommendations, a mode recommendation could be found for specific combinations of parameters. Recommendations represented as decision trees can serve as a basis for objective consensus among multiple parties.

  17. Object formation in visual working memory: Evidence from object-based attention.

    Science.gov (United States)

    Zhou, Jifan; Zhang, Haihang; Ding, Xiaowei; Shui, Rende; Shen, Mowei

    2016-09-01

    We report on how visual working memory (VWM) forms intact perceptual representations of visual objects using sub-object elements. Specifically, when objects were divided into fragments and sequentially encoded into VWM, the fragments were involuntarily integrated into objects in VWM, as evidenced by the occurrence of both positive and negative object-based attention effects: In Experiment 1, when subjects' attention was cued to a location occupied by the VWM object, the target presented at the location of that object was perceived as occurring earlier than that presented at the location of a different object. In Experiment 2, responses to a target were significantly slower when a distractor was presented at the same location as the cued object (Experiment 2). These results suggest that object fragments can be integrated into objects within VWM in a manner similar to that of visual perception. Copyright © 2016 Elsevier B.V. All rights reserved.

  18. Objectives of safety evaluation

    International Nuclear Information System (INIS)

    Rosen, M.

    1980-01-01

    An examination of the safety aspects of exported nuclear power plants demonstrates that additional and somewhat special considerations exist for these plants. In view of this and the generally small regulatory staffs of importing coutnries, suggestions are given for measures which should be taken by various organizations involved in the export and import of nuclear power facilities to raise the level of the very essential safety assessment. (orig.)

  19. Empirical study on mutual fund objective classification.

    Science.gov (United States)

    Jin, Xue-jun; Yang, Xiao-lan

    2004-05-01

    Mutual funds are usually classified on the basis of their objectives. If the activities of mutual funds are consistent with their stated objectives, investors may look at the latter as signals of their risks and incomes. This work analyzes mutual fund objective classification in China by statistical methods of distance analysis and discriminant analysis; and examines whether the stated investment objectives of mutual funds adequately represent their attributes to investors. That is, if mutual funds adhere to their stated objectives, attributes must be heterogeneous between investment objective groups and homogeneous within them. Our conclusion is to some degree, the group of optimized exponential funds is heterogeneous to other groups. As a whole, there exist no significant differences between different objective groups; and 50% of mutual funds are not consistent with their objective groups.

  20. Objects of Worship in South Asian Religions

    DEFF Research Database (Denmark)

    Objects of worship are an aspect of the material dimension of lived religion in South Asia. The omnipresence of these objects and their use is a theme which cuts across the religious traditions in the pluralistic religious culture of the region. Divine power becomes manifest in the objects and fo...... objects of worship, the book contributes to an understanding of the central significance of these objects in the religious and social life of South Asia. It will be of interest to students and scholars of Religious Studies and South Asian Religion, Culture and Society....

  1. Tagging the didactic functionality of learning objects

    DEFF Research Database (Denmark)

    Hansen, Per Skafte; Brostroem, Stig

    2002-01-01

    From a components-in-a-network point of view, the most important issues are: a didactically based typing of the learning objects themselves; the entire design superstructure, into which the learning objects must be fitted; and the symmetry of the interfaces, as seen by each pair of the triad...

  2. Deformation of Man Made Objects

    KAUST Repository

    Ibrahim, Mohamed

    2012-07-01

    We introduce a framework for 3D object deformation with primary focus on man-made objects. Our framework enables a user to deform a model while preserving its defining characteristics. Moreover, our framework enables a user to set constraints on a model to keep its most significant features intact after the deformation process. Our framework supports a semi-automatic constraint setting environment, where some constraints could be automatically set by the framework while others are left for the user to specify. Our framework has several advantages over some state of the art deformation techniques in that it enables a user to add new features to the deformed model while keeping its general look similar to the input model. In addition, our framework enables the rotation and extrusion of different parts of a model.

  3. Numerical Analysis Objects

    Science.gov (United States)

    Henderson, Michael

    1997-08-01

    The Numerical Analysis Objects project (NAO) is a project in the Mathematics Department of IBM's TJ Watson Research Center. While there are plenty of numerical tools available today, it is not an easy task to combine them into a custom application. NAO is directed at the dual problems of building applications from a set of tools, and creating those tools. There are several "reuse" projects, which focus on the problems of identifying and cataloging tools. NAO is directed at the specific context of scientific computing. Because the type of tools is restricted, problems such as tools with incompatible data structures for input and output, and dissimilar interfaces to tools which solve similar problems can be addressed. The approach we've taken is to define interfaces to those objects used in numerical analysis, such as geometries, functions and operators, and to start collecting (and building) a set of tools which use these interfaces. We have written a class library (a set of abstract classes and implementations) in C++ which demonstrates the approach. Besides the classes, the class library includes "stub" routines which allow the library to be used from C or Fortran, and an interface to a Visual Programming Language. The library has been used to build a simulator for petroleum reservoirs, using a set of tools for discretizing nonlinear differential equations that we have written, and includes "wrapped" versions of packages from the Netlib repository. Documentation can be found on the Web at "http://www.research.ibm.com/nao". I will describe the objects and their interfaces, and give examples ranging from mesh generation to solving differential equations.

  4. The Language of Objects

    DEFF Research Database (Denmark)

    Eskildsen, Kasper Risbjerg

    2012-01-01

    The Danish amateur scholar Christian Jürgensen Thomsen has often been described as a founder of modern “scientific” archaeology. Thomsen's innovation, this essay argues, reflects developments within neighboring fields, such as philology and history. He reacted against historians who limited....... The arrangement of artifacts not only helped him formulate his theories, but also allowed him to present his arguments in a language of objects. At the same time, Thomsen's definition of archaeology as a museum science placed his branch of archaeology in a closer relationship with other museum sciences...

  5. Remote viewing of objects

    International Nuclear Information System (INIS)

    Motin, J.D.; Reformatsky, I.A.; Sinitsyn, P.R.; Ivanov, N.M.; Ivanov, B.I.; Malakhov, I.K.

    1979-01-01

    An object in a nuclear power plant is viewed through a radiation-proof shield by means of an entrance lens, optic fibre bundle and exit lens. The optic fibre bundle being heated to ensure thermostabilization of its light conducting properties in the presence of ionising radiation. Heating is by an electric heating coil. Alternatively, heating may be by argon itself heated by an electric heating element, a coating of resistive heating material, or absorption of neutrons in the material of the fibres or a coating therefor. Viewing may be on a CRT screen. (author)

  6. Part Objects and Their Location

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1992-01-01

    The notion of location of part objects is introduced, yielding a reference to the containing object. Combined with locally defined objects and classes (block structure), singularly defined part objects, and references to part objects, it is a powerful language mechanism for defining objects...

  7. Object-Based Benefits without Object-Based Representations

    OpenAIRE

    Alvarez, George Angelo; Fougnie, Daryl; Cormiea, Sarah M

    2012-01-01

    The organization of visual information into objects strongly influences visual memory: Displays with objects defined by two features (e.g. color, orientation) are easier to remember than displays with twice as many objects defined by one feature (Olson & Jiang, 2002). Existing theories suggest that this ‘object-benefit’ is based on object-based limitations in working memory: because a limited number of objects can be stored, packaging features together so that fewer objects have to be remembe...

  8. Ghost Imaging of Space Objects

    International Nuclear Information System (INIS)

    Strekalov, Dmitry V; Erkmen, Baris I; Yu Nan

    2013-01-01

    The term 'ghost imaging' was coined in 1995 when an optical correlation measurement in combination with an entangled photon-pair source was used to image a mask placed in one optical channel by raster-scanning a detector in the other, empty, optical channel. Later, it was shown that the entangled photon source could be replaced with thermal sources of light, which are abundantly available as natural illumination sources. It was also shown that the bucket detector could be replaced with a remote point-like detector, opening the possibility to remote-sensing imaging applications. In this paper, we discuss the application of ghost-imaging-like techniques to astronomy, with the objective of detecting intensity-correlation signatures resulting from space objects of interest, such as exo-planets, gas clouds, and gravitational lenses. An important aspect of being able to utilize ghost imaging in astronomy, is the recognition that in interstellar imaging geometries the object of interest can act as an effective beam splitter, yielding detectable variations in the intensity-correlation signature.

  9. Electromagnetic scattering from buried objects

    International Nuclear Information System (INIS)

    Brock, B.C.; Sorensen, K.W.

    1994-10-01

    Radar imaging and detection of objects buried in soil has potentially important applications in the areas of nonproliferation of weapons, environmental monitoring, hazardous-waste site location and assessment, and even archeology. In order to understand and exploit this potential, it is first necessary to understand how the soil responds to an electromagnetic wave, and how targets buried within the soil scatter the electromagnetic wave. We examine the response of the soil to a short pulse, and illustrate the roll of the complex dielectric permittivity of the soil in determining radar range resolution. This leads to a concept of an optimum frequency and bandwidth for imaging in a particular soil. We then propose a new definition for radar cross section which is consistent with the modified radar equation for use with buried targets. This radar cross section plays the same roll in the modified radar equation as the traditional radar cross section does in the free-space radar equation, and is directly comparable to it. The radar cross section of several canonical objects in lossy media is derived, and examples are given for several object/soil combinations

  10. Object linking in repositories

    Science.gov (United States)

    Eichmann, David (Editor); Beck, Jon; Atkins, John; Bailey, Bill

    1992-01-01

    This topic is covered in three sections. The first section explores some of the architectural ramifications of extending the Eichmann/Atkins lattice-based classification scheme to encompass the assets of the full life cycle of software development. A model is considered that provides explicit links between objects in addition to the edges connecting classification vertices in the standard lattice. The second section gives a description of the efforts to implement the repository architecture using a commercially available object-oriented database management system. Some of the features of this implementation are described, and some of the next steps to be taken to produce a working prototype of the repository are pointed out. In the final section, it is argued that design and instantiation of reusable components have competing criteria (design-for-reuse strives for generality, design-with-reuse strives for specificity) and that providing mechanisms for each can be complementary rather than antagonistic. In particular, it is demonstrated how program slicing techniques can be applied to customization of reusable components.

  11. Documentation of Cultural Heritage Objects

    Directory of Open Access Journals (Sweden)

    Jon Grobovšek

    2013-09-01

    Full Text Available EXTENDED ABSTRACT:The first and important phase of documentation of cultural heritage objects is to understand which objects need to be documented. The entire documentation process is determined by the characteristics and scope of the cultural heritage object. The next question to be considered is the expected outcome of the documentation process and the purpose for which it will be used. These two essential guidelines determine each stage of the documentation workflow: the choice of the most appropriate data capturing technology and data processing method, how detailed should the documentation be, what problems may occur, what the expected outcome is, what it will be used for, and the plan for storing data and results. Cultural heritage objects require diverse data capturing and data processing methods. It is important that even the first stages of raw data capturing are oriented towards the applicability of results. The selection of the appropriate working method can facilitate the data processing and the preparation of final documentation. Documentation of paintings requires different data capturing method than documentation of buildings or building areas. The purpose of documentation can also be the preservation of the contemporary cultural heritage to posterity or the basis for future projects and activities on threatened objects. Documentation procedures should be adapted to our needs and capabilities. Captured and unprocessed data are lost unless accompanied by additional analyses and interpretations. Information on tools, procedures and outcomes must be included into documentation. A thorough analysis of unprocessed but accessible documentation, if adequately stored and accompanied by additional information, enables us to gather useful data. In this way it is possible to upgrade the existing documentation and to avoid data duplication or unintentional misleading of users. The documentation should be archived safely and in a way to meet

  12. Astrobiological significance of chemolithoautotrophic acidophiles

    Science.gov (United States)

    Pikuta, Elena V.; Hoover, Richard B.

    2004-02-01

    For more than a century (since Winogradsky discovered lithautotrophic bacteria) there has been a dilemma in microbiology about life that first inhabited the Earth. Which types of life forms first appeared in the primordial oceans during the earliest geological period on Earth as the primary ancestors of modern biological diversity? How did a metabolism of ancestors evolve: from lithoautotrophic to lithoheterotrophic and organoheterotrophic or from organoheterotrophic to organautotrophic and lithomixotrophic types? At the present time, it is known that chemolithoheterotrophic and chemolithoautotrophic metabolizing bacteria are wide spread in different ecosystems. On Earth the acidic ecosystems are associated with geysers, volcanic fumaroles, hot springs, deep sea hydrothermal vents, caves, acid mine drainage and other technogenic ecosystems. Bioleaching played a significant roel on a global geological scale during the Earth's formation. This important feature of bacteria has been successfully applied in industry. The lithoautotrophs include Bacteria and Archaea belonging to diverse genera containing thermophilic and mesophilic species. In this paper we discuss the lithotrophic microbial acidophiles and present some data with a description of new acidophilic iron- and sulfur-oxidizing bacterium isolated from the Chena Hot Springs in Alaska. We also consider the possible relevance of microbial acidophiles to Venus, Io, and acidic inclusions in glaciers and icy moons.

  13. Statistical Significance for Hierarchical Clustering

    Science.gov (United States)

    Kimes, Patrick K.; Liu, Yufeng; Hayes, D. Neil; Marron, J. S.

    2017-01-01

    Summary Cluster analysis has proved to be an invaluable tool for the exploratory and unsupervised analysis of high dimensional datasets. Among methods for clustering, hierarchical approaches have enjoyed substantial popularity in genomics and other fields for their ability to simultaneously uncover multiple layers of clustering structure. A critical and challenging question in cluster analysis is whether the identified clusters represent important underlying structure or are artifacts of natural sampling variation. Few approaches have been proposed for addressing this problem in the context of hierarchical clustering, for which the problem is further complicated by the natural tree structure of the partition, and the multiplicity of tests required to parse the layers of nested clusters. In this paper, we propose a Monte Carlo based approach for testing statistical significance in hierarchical clustering which addresses these issues. The approach is implemented as a sequential testing procedure guaranteeing control of the family-wise error rate. Theoretical justification is provided for our approach, and its power to detect true clustering structure is illustrated through several simulation studies and applications to two cancer gene expression datasets. PMID:28099990

  14. Ape metaphysics: object individuation without language.

    Science.gov (United States)

    Mendes, Natacha; Rakoczy, Hannes; Call, Josep

    2008-02-01

    Developmental research suggests that whereas very young infants individuate objects purely on spatiotemporal grounds, from (at latest) around 1 year of age children are capable of individuating objects according to the kind they belong to and the properties they instantiate. As the latter ability has been found to correlate with language, some have speculated whether it might be essentially language dependent and therefore uniquely human. Existing studies with non-human primates seem to speak against this hypothesis, but fail to present conclusive evidence due to methodological shortcomings. In the present experiments we set out to test non-linguistic object individuation in three great ape species with a refined manual search methodology. Experiment 1 tested for spatiotemporal object individuation: Subjects saw 1 or 2 objects simultaneously being placed inside a box in which they could reach, and then in both conditions only found 1 object. After retrieval of the 1 object, subjects reached again significantly more often when they had seen 2 than when they had seen 1 object. Experiment 2 tested for object individuation according to property/kind information only: Subjects saw 1 object being placed inside the box, and then either found that object (expected) or an object of a different kind (unexpected). Analogously to Experiment 1, after retrieval of the 1 object, subjects reached again significantly more often in the unexpected than in the expected condition. These results thus confirm previous findings suggesting that individuating objects according to their property/kind is neither uniquely human nor essentially language dependent. It remains to be seen, however, whether this kind of object individuation requires sortal concepts as human linguistic thinkers use them, or whether some simpler form of tracking properties is sufficient.

  15. Real Objects Can Impede Conditional Reasoning but Augmented Objects Do Not.

    Science.gov (United States)

    Sato, Yuri; Sugimoto, Yutaro; Ueda, Kazuhiro

    2018-03-01

    In this study, Knauff and Johnson-Laird's (2002) visual impedance hypothesis (i.e., mental representations with irrelevant visual detail can impede reasoning) is applied to the domain of external representations and diagrammatic reasoning. We show that the use of real objects and augmented real (AR) objects can control human interpretation and reasoning about conditionals. As participants made inferences (e.g., an invalid one from "if P then Q" to "P"), they also moved objects corresponding to premises. Participants who moved real objects made more invalid inferences than those who moved AR objects and those who did not manipulate objects (there was no significant difference between the last two groups). Our results showed that real objects impeded conditional reasoning, but AR objects did not. These findings are explained by the fact that real objects may over-specify a single state that exists, while AR objects suggest multiple possibilities. Copyright © 2017 Cognitive Science Society, Inc.

  16. Public Nordic Cultural Policy - Historical preconditions, overriding objectives, significant developments, recent challenges

    DEFF Research Database (Denmark)

    Duelund, Peter

    2017-01-01

    Public Nordic cultural policy have, especially since the 1960s, in large part been characterised by convergence regarding major elements. In addition the Nordic countries, like other European national states are today confronted with and affected by fundamental late-modern processes: Globalisation......, migration, economic instrumentalisation, political colonisation, questions of the freedom of speech, issues on national identity vs. cosmopolitanism etc. By these and other reasons it is reasonable to speak of a pan-Nordic cultural policy model in 2016, while still highlighting the fact, that cultural...... policies in Norden also differ mutual in many aspects. The survey introduces and discusses major common public cultural policy elements in the five Nordic national states (Denmark, Island, Norway, Sweden and Finland), the autonomous and semi autonomous small nations (Greenland, The Faeroe Islands...

  17. Review of Meeting Objectives

    International Nuclear Information System (INIS)

    Braams, B.J.; Chung, H.-K.

    2011-01-01

    This is the 21st meeting of the International Atomic and Molecular Data Centres Network. The traditional DCN meeting objectives are: to exchange information about activities in the Centres and review progress; to coordinate work in the Centres; to assess priorities in data evaluation and data production; to make plans for specific evaluations; and to evaluate and revise procedures for collection and exchange of bibliographical and numerical data. All of these are objectives for the present meeting too. In addition to the presentations from DCN and prospective DCN members we have two participants from outside the field of fusion data: Dr N. Mason will tell us about coordination of the Virtual Atomic and Molecular Data Centre and Dr S. Simakov will describe the manner in which nuclear structure and cross-section database development is coordinated by our colleagues in the Nuclear Data Section. In the discussions on Thursday and Friday there are two topics that need special attention this year: the future of our bibliographical data compilation and ways in which we can strengthen data evaluation activities, all with emphasis on collision processes and plasma-material interaction. The first 3 Data Centre Network meetings were held in 1977, 1980 and 1982 and the reports of those meetings make interesting reading and can still provide inspiration for the present meeting. I show some excerpts in the presentation. In 1977 the emphasis was on the coordination of the bibliographical database, AMBDAS, and a collision data index, CIAMDA, as the initial activities of the Network and of the newly formed IAEA A+M Data Unit. In 1980 the central topic of discussion at the meeting shifted to the numerical database and to data evaluation. The Network recommended that numerical data be reviewed by a selected group of scientists and that no unevaluated numerical A+M collision data should be distributed by the IAEA. The report of the meeting in 1982 shows that the bibliographical

  18. Parallel object-oriented decision tree system

    Science.gov (United States)

    Kamath,; Chandrika, Cantu-Paz [Dublin, CA; Erick, [Oakland, CA

    2006-02-28

    A data mining decision tree system that uncovers patterns, associations, anomalies, and other statistically significant structures in data by reading and displaying data files, extracting relevant features for each of the objects, and using a method of recognizing patterns among the objects based upon object features through a decision tree that reads the data, sorts the data if necessary, determines the best manner to split the data into subsets according to some criterion, and splits the data.

  19. Objectivity in psychosocial measurement: what, why, how.

    Science.gov (United States)

    Fisher, W P

    2000-01-01

    This article raises and tries to answer questions concerning what objectivity in psychosocial measurement is, why it is important, and how it can be achieved. Following in the tradition of the Socratic art of maiuetics, objectivity is characterized by the separation of meaning from the geometric, metaphoric, or numeric figure carrying it, allowing an ideal and abstract entity to take on a life of its own. Examples of objective entities start from anything teachable and learnable, but for the purposes of measurement, the meter, gram, volt, and liter are paradigmatic because of their generalizability across observers, instruments, laboratories, samples, applications, etc. Objectivity is important because it is only through it that distinct conceptual entities are meaningfully distinguished. Seen from another angle, objectivity is important because it defines the conditions of the possibility of shared meaning and community. Full objectivity in psychosocial measurement can be achieved only by attending to both its methodological and its social aspects. The methodological aspect has recently achieved some notice in psychosocial measurement, especially in the form of Rasch's probabilistic conjoint models. Objectivity's social aspect has only recently been noticed by historians of science, and has not yet been systematically incorporated in any psychosocial science. An approach to achieving full objectivity in psychosocial measurement is adapted from the ASTM Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method (ASTM Committee E-11 on Statistical Methods, 1992).

  20. Voting based object boundary reconstruction

    Science.gov (United States)

    Tian, Qi; Zhang, Like; Ma, Jingsheng

    2005-07-01

    A voting-based object boundary reconstruction approach is proposed in this paper. Morphological technique was adopted in many applications for video object extraction to reconstruct the missing pixels. However, when the missing areas become large, the morphological processing cannot bring us good results. Recently, Tensor voting has attracted people"s attention, and it can be used for boundary estimation on curves or irregular trajectories. However, the complexity of saliency tensor creation limits its applications in real-time systems. An alternative approach based on tensor voting is introduced in this paper. Rather than creating saliency tensors, we use a "2-pass" method for orientation estimation. For the first pass, Sobel d*etector is applied on a coarse boundary image to get the gradient map. In the second pass, each pixel puts decreasing weights based on its gradient information, and the direction with maximum weights sum is selected as the correct orientation of the pixel. After the orientation map is obtained, pixels begin linking edges or intersections along their direction. The approach is applied to various video surveillance clips under different conditions, and the experimental results demonstrate significant improvement on the final extracted objects accuracy.

  1. Breaking object correspondence across saccadic eye movements deteriorates object recognition

    Directory of Open Access Journals (Sweden)

    Christian H. Poth

    2015-12-01

    Full Text Available Visual perception is based on information processing during periods of eye fixations that are interrupted by fast saccadic eye movements. The ability to sample and relate information on task-relevant objects across fixations implies that correspondence between presaccadic and postsaccadic objects is established. Postsaccadic object information usually updates and overwrites information on the corresponding presaccadic object. The presaccadic object representation is then lost. In contrast, the presaccadic object is conserved when object correspondence is broken. This helps transsaccadic memory but it may impose attentional costs on object recognition. Therefore, we investigated how breaking object correspondence across the saccade affects postsaccadic object recognition. In Experiment 1, object correspondence was broken by a brief postsaccadic blank screen. Observers made a saccade to a peripheral object which was displaced during the saccade. This object reappeared either immediately after the saccade or after the blank screen. Within the postsaccadic object, a letter was briefly presented (terminated by a mask. Observers reported displacement direction and letter identity in different blocks. Breaking object correspondence by blanking improved displacement identification but deteriorated postsaccadic letter recognition. In Experiment 2, object correspondence was broken by changing the object’s contrast-polarity. There were no object displacements and observers only reported letter identity. Again, breaking object correspondence deteriorated postsaccadic letter recognition. These findings identify transsaccadic object correspondence as a key determinant of object recognition across the saccade. This is in line with the recent hypothesis that breaking object correspondence results in separate representations of presaccadic and postsaccadic objects which then compete for limited attentional processing resources (Schneider, 2013. Postsaccadic

  2. Dependence of behavioral performance on material category in an object grasping task with monkeys.

    Science.gov (United States)

    Yokoi, Isao; Tachibana, Atsumichi; Minamimoto, Takafumi; Goda, Naokazu; Komatsu, Hidehiko

    2018-05-02

    Material perception is an essential part of our cognitive function that enables us to properly interact with our complex daily environment. One important aspect of material perception is its multimodal nature. When we see an object, we generally recognize its haptic properties as well as its visual properties. Consequently, one must examine behavior using real objects that are perceived both visually and haptically to fully understand the characteristics of material perception. As a first step, we examined whether there is any difference in the behavioral responses to different materials in monkeys trained to perform an object grasping task in which they saw and grasped rod-shaped real objects made of various materials. We found that the monkeys' behavior in the grasping task, measured based on the success rate and the pulling force, differed depending on the material category. Monkeys easily and correctly grasped objects of some materials, such as metal and glass, but failed to grasp objects of other materials. In particular, monkeys avoided grasping fur-covered objects. The differences in the behavioral responses to the material categories cannot be explained solely based on the degree of familiarity with the different materials. These results shed light on the organization of multimodal representation of materials, where their biological significance is an important factor. In addition, a monkey that avoided touching real fur-covered objects readily touched images of the same objects presented on a CRT display. This suggests employing real objects is important when studying behaviors related to material perception.

  3. Object discrimination using electrotactile feedback.

    Science.gov (United States)

    Arakeri, Tapas J; Hasse, Brady A; Fuglevand, Andrew J

    2018-04-09

    A variety of bioengineering systems are being developed to restore tactile sensations in individuals who have lost somatosensory feedback because of spinal cord injury, stroke, or amputation. These systems typically detect tactile force with sensors placed on an insensate hand (or prosthetic hand in the case of amputees) and deliver touch information by electrically or mechanically stimulating sensate skin above the site of injury. Successful object manipulation, however, also requires proprioceptive feedback representing the configuration and movements of the hand and digits. Therefore, we developed a simple system that simultaneously provides information about tactile grip force and hand aperture using current amplitude-modulated electrotactile feedback. We evaluated the utility of this system by testing the ability of eight healthy human subjects to distinguish among 27 objects of varying sizes, weights, and compliances based entirely on electrotactile feedback. The feedback was modulated by grip-force and hand-aperture sensors placed on the hand of an experimenter (not visible to the subject) grasping and lifting the test objects. We were also interested to determine the degree to which subjects could learn to use such feedback when tested over five consecutive sessions. The average percentage correct identifications on day 1 (28.5%  ±  8.2% correct) was well above chance (3.7%) and increased significantly with training to 49.2%  ±  10.6% on day 5. Furthermore, this training transferred reasonably well to a set of novel objects. These results suggest that simple, non-invasive methods can provide useful multisensory feedback that might prove beneficial in improving the control over prosthetic limbs.

  4. Object interest in autism spectrum disorder

    Science.gov (United States)

    MCDUFFIE, ANDREA S.; LIEBERMAN, REBECCA G.; YODER, PAUL J.

    2014-01-01

    A randomized control trial comparing two social communication treatments for children with autism spectrum disorder examined the effect of treatment on object interest. Thirty-two children, 18–60 months, were randomly assigned to the Picture Exchange Communication System (PECS) or Responsive Education and Prelinguistic Milieu Teaching (RPMT) condition. Assessment of object interest was conducted in an unstructured play session with different toys, activities, adult, and location than experienced in treatment. Results indicated children in the RPMT condition showed greater increases in object interest as compared to children in the PECS condition. Because child characteristics such as interest in objects may influence response to interventions using object play as contexts for treatment, it is important to improve our understanding of whether intervention can affect object interest. PMID:22133872

  5. Effects of Memory Colour on Colour Constancy for Unknown Coloured Objects

    Directory of Open Access Journals (Sweden)

    Jeroen J M Granzier

    2012-04-01

    Full Text Available The perception of an object's colour remains constant despite large variations in the chromaticity of the illumination—colour constancy. Hering suggested that memory colours, the typical colours of objects, could help in estimating the illuminant's colour and therefore be an important factor in establishing colour constancy. Here we test whether the presence of objects with diagnostical colours (fruits, vegetables, etc within a scene influence colour constancy for unknown coloured objects in the scene. Subjects matched one of four Munsell papers placed in a scene illuminated under either a reddish or a greenish lamp with the Munsell book of colour illuminated by a neutral lamp. The Munsell papers were embedded in four different scenes—one scene containing diagnostically coloured objects, one scene containing incongruent coloured objects, a third scene with geometrical objects of the same colour as the diagnostically coloured objects, and one scene containing non-diagnostically coloured objects (eg, a yellow coffee mug. All objects were placed against a black background. Colour constancy was on average significantly higher for the scene containing the diagnostically coloured objects compared with the other scenes tested. We conclude that the colours of familiar objects help in obtaining colour constancy for unknown objects.

  6. Effects of memory colour on colour constancy for unknown coloured objects.

    Science.gov (United States)

    Granzier, Jeroen J M; Gegenfurtner, Karl R

    2012-01-01

    The perception of an object's colour remains constant despite large variations in the chromaticity of the illumination-colour constancy. Hering suggested that memory colours, the typical colours of objects, could help in estimating the illuminant's colour and therefore be an important factor in establishing colour constancy. Here we test whether the presence of objects with diagnostical colours (fruits, vegetables, etc) within a scene influence colour constancy for unknown coloured objects in the scene. Subjects matched one of four Munsell papers placed in a scene illuminated under either a reddish or a greenish lamp with the Munsell book of colour illuminated by a neutral lamp. The Munsell papers were embedded in four different scenes-one scene containing diagnostically coloured objects, one scene containing incongruent coloured objects, a third scene with geometrical objects of the same colour as the diagnostically coloured objects, and one scene containing non-diagnostically coloured objects (eg, a yellow coffee mug). All objects were placed against a black background. Colour constancy was on average significantly higher for the scene containing the diagnostically coloured objects compared with the other scenes tested. We conclude that the colours of familiar objects help in obtaining colour constancy for unknown objects.

  7. Objective threshold for distinguishing complicated tasks

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin Kyun; Jung, Won Dea [KAERI, Daejeon (Korea, Republic of)

    2014-08-15

    Estimating the likelihood of human error in a reliable manner is really important for enhancing the safety of a large process control system such as Nuclear Power Plants (NPPs). In this regard, from the point of view of Probabilistic Safety Assessment (PSA), various kinds of Human Reliability Analysis (HRA) methods have been used for several decades in order to systematically evaluate the effect of human error on the safety of NPPs. However, one of the recurrence issues is to determine the level of an important Performance Shaping Factor (PSF) by using a clear and objective manner with respect to the context of a given task. Unfortunately, there is no such criterion for a certain PSF such as the complexity of a task. For this reason, in this study, an objective criterion that is helpful for identifying a complicated task is suggested based on the Task Complexity (TACOM) measure. To this end, subjective difficulty scores rated by high speed train drivers are collected. After that, subjective difficulty scores are compared with the associated TACOM scores being quantified based on tasks to be conducted by high speed train drivers. As a result, it is expected that high speed train drivers feel a significant difficulty when they are faced with tasks of which the TACOM scores are greater than 4.2. Since TACOM measure is a kind of general tool to quantify the complexity of tasks to be done by human operators, it is promising to conclude that this value can be regarded as a common threshold representing what a complicated task is.

  8. Important projects of the Division

    International Nuclear Information System (INIS)

    2008-01-01

    In this chapter important projects of the Division for Radiation Safety, NPP Decommissioning and Radwaste Management of the VUJE, a. s. are presented. Division for Radiation Safety, NPP Decommissioning and Radwaste Management has successfully carried out variety of significant projects. The most significant projects that were realised, are implemented and possible future projects are introduced in the following part of presentation.

  9. Workshop objectives and structure

    International Nuclear Information System (INIS)

    2004-01-01

    The overall aim of the Workshop was to create a platform in order to better understand different approaches to managing uncertainty in post-closure safety cases and regulatory approaches in different national waste management programmes. The principal objectives of the Workshop were to: - To identify common elements in different approaches for managing uncertainty. - To facilitate information exchange and to promote discussion on different technical approaches to the management and characterisation of uncertainty and on the role of risk. - To explore the merits of alternative approaches to risk-informed decision making. - To identify the potential for further developments of methods or strategies to support the management of uncertainties. The workshop was organised into plenary sessions and working group discussions: The first plenary session focused on establishing a framework for understanding the management of uncertainties and the use of risk. It comprised oral presentations drawing on a range of experience from both active participants in the development and assessment of safety cases and keynotes presentations by external participants involved in risk management in other sectors. The working group discussions covered three technical themes: Risk management and decision making. Regulatory requirements and review of uncertainty and risk in safety cases. Practical approaches and tools for the management of uncertainties and the assignment of probabilities, the use of expert judgements, and the presentation of information on uncertainties and risk were examined. The aim of the working groups was to develop an understanding of the specific issues, and to identify any further activities that will support the development and/or evaluation of safety cases. The round up plenary session brought together information and conclusions from each of the working groups. Common elements in the different approaches to treating uncertainty and risk were identified, along with

  10. Automatic segmentation of colon glands using object-graphs.

    Science.gov (United States)

    Gunduz-Demir, Cigdem; Kandemir, Melih; Tosun, Akif Burak; Sokmensuer, Cenk

    2010-02-01

    Gland segmentation is an important step to automate the analysis of biopsies that contain glandular structures. However, this remains a challenging problem as the variation in staining, fixation, and sectioning procedures lead to a considerable amount of artifacts and variances in tissue sections, which may result in huge variances in gland appearances. In this work, we report a new approach for gland segmentation. This approach decomposes the tissue image into a set of primitive objects and segments glands making use of the organizational properties of these objects, which are quantified with the definition of object-graphs. As opposed to the previous literature, the proposed approach employs the object-based information for the gland segmentation problem, instead of using the pixel-based information alone. Working with the images of colon tissues, our experiments demonstrate that the proposed object-graph approach yields high segmentation accuracies for the training and test sets and significantly improves the segmentation performance of its pixel-based counterparts. The experiments also show that the object-based structure of the proposed approach provides more tolerance to artifacts and variances in tissues.

  11. The Effect of General Objectives Defined by Behavioral Objectives on Achievement in a College Zoology Course.

    Science.gov (United States)

    Rushin, John W.; Baller, William

    1981-01-01

    Tests the effect of developmental level objectives on student achievement and efficiency in a zoology course. These objectives were found to have no significant effect on achievement, but they did significantly increase student efficiency in learning the content material of the module. (Author)

  12. The importance of including local correlation times in the calculation of inter-proton distances from NMR measurements: ignoring local correlation times leads to significant errors in the conformational analysis of the Glc alpha1-2Glc alpha linkage by NMR spectroscopy.

    Science.gov (United States)

    Mackeen, Mukram; Almond, Andrew; Cumpstey, Ian; Enis, Seth C; Kupce, Eriks; Butters, Terry D; Fairbanks, Antony J; Dwek, Raymond A; Wormald, Mark R

    2006-06-07

    The experimental determination of oligosaccharide conformations has traditionally used cross-linkage 1H-1H NOE/ROEs. As relatively few NOEs are observed, to provide sufficient conformational constraints this method relies on: accurate quantification of NOE intensities (positive constraints); analysis of absent NOEs (negative constraints); and hence calculation of inter-proton distances using the two-spin approximation. We have compared the results obtained by using 1H 2D NOESY, ROESY and T-ROESY experiments at 500 and 700 MHz to determine the conformation of the terminal Glc alpha1-2Glc alpha linkage in a dodecasaccharide and a related tetrasaccharide. For the tetrasaccharide, the NOESY and ROESY spectra produced the same qualitative pattern of linkage cross-peaks but the quantitative pattern, the relative peak intensities, was different. For the dodecasaccharide, the NOESY and ROESY spectra at 500 MHz produced a different qualitative pattern of linkage cross-peaks, with fewer peaks in the NOESY spectrum. At 700 MHz, the NOESY and ROESY spectra of the dodecasaccharide produced the same qualitative pattern of peaks, but again the relative peak intensities were different. These differences are due to very significant differences in the local correlation times for different proton pairs across this glycosidic linkage. The local correlation time for each proton pair was measured using the ratio of the NOESY and T-ROESY cross-relaxation rates, leaving the NOESY and ROESY as independent data sets for calculating the inter-proton distances. The inter-proton distances calculated including the effects of differences in local correlation times give much more consistent results.

  13. Effects of Selected Object Characteristics on Object Permanence Test Performance.

    Science.gov (United States)

    Lingle, Kathleen M.; Lingle, John H.

    A study was conducted to investigate the degree to which both object familiarity and motivational factors influence infants' search behavior in an object permanence test. Infants' search behavior for an unfamiliar test object was compared with search behavior for (a) an experientially familiar object that each infant had played with daily for a…

  14. Infrared spectroscopy of evolved objects

    International Nuclear Information System (INIS)

    Aitken, D.K.; Roche, P.F.

    1984-01-01

    In this review, the authors are concerned with spectroscopic observations of evolved objects made in the wavelength range 1-300μm. Spectroscopic observations can conveniently be divided into studies of narrow lines, bands and broader continua. The vibrational frequencies of molecular groups fall mainly in this spectral region and appear as vibration-rotation bands from the gas phase, and as less structured, but often broader, features from the solid state. Many ionic lines, including recombination lines of abundant species and fine structure lines of astrophysically important ions also appear in this region. The continuum can arise from a number of mechanisms - photospheric emission, radiation from dust, free-free transitions in ionized gas and non-thermal processes. (Auth.)

  15. Radiological characterisation - Know your objective

    International Nuclear Information System (INIS)

    Lindow, Veronica; Moeller, Jennifer

    2012-01-01

    When developing a programme for mapping the radiological characteristics of a facility to be decommissioned it is important to take into account the objectives of the programme. Will the results be used to plan for radiological control and selection of appropriate decontamination and dismantling techniques? Will the radiological inventory be used for dimensioning of future waste repositories? These are two examples of the applications for such studies, which could require that a radiological characterisation programme be adapted to provide the data appropriate to the intended use. The level of detail and scope needed for a radiological characterisation will also vary depending on how the data will be used. An application to free-release a facility requires a comprehensive survey and well documented analysis in order to ensure that no radioactive contamination above prescribed levels is present. A bounding calculation to determine the maximum anticipated volumes and activity of radioactive waste requires a different approach. During the past few years, older decommissioning studies for the Swedish nuclear power plants have been updated (or are in the process of being updated). The decommissioning study's main purpose is to estimate the cost for decommissioning. The cost estimation is based on material and activity inventories, which in turn is based on previous and, in some cases, updated radiological characterisations of the facilities. The radiological inventory is an important part of the study as it affects the cost of decommissioning but also the uncertainties and accuracy of the cost estimation. The presentation will discuss the challenges in specifying a radiological characterisation programme with multiple objectives, together with insights on how data delivered can be applied to yield results suitable for the intended purpose, without introducing excessive conservatism. The intent of the presentation is to define issues that can be of use in various aspects

  16. Multi objective decision making in hybrid energy system design

    Science.gov (United States)

    Merino, Gabriel Guillermo

    The design of grid-connected photovoltaic wind generator system supplying a farmstead in Nebraska has been undertaken in this dissertation. The design process took into account competing criteria that motivate the use of different sources of energy for electric generation. The criteria considered were 'Financial', 'Environmental', and 'User/System compatibility'. A distance based multi-objective decision making methodology was developed to rank design alternatives. The method is based upon a precedence order imposed upon the design objectives and a distance metric describing the performance of each alternative. This methodology advances previous work by combining ambiguous information about the alternatives with a decision-maker imposed precedence order in the objectives. Design alternatives, defined by the photovoltaic array and wind generator installed capacities, were analyzed using the multi-objective decision making approach. The performance of the design alternatives was determined by simulating the system using hourly data for an electric load for a farmstead and hourly averages of solar irradiation, temperature and wind speed from eight wind-solar energy monitoring sites in Nebraska. The spatial variability of the solar energy resource within the region was assessed by determining semivariogram models to krige hourly and daily solar radiation data. No significant difference was found in the predicted performance of the system when using kriged solar radiation data, with the models generated vs. using actual data. The spatial variability of the combined wind and solar energy resources was included in the design analysis by using fuzzy numbers and arithmetic. The best alternative was dependent upon the precedence order assumed for the main criteria. Alternatives with no PV array or wind generator dominated when the 'Financial' criteria preceded the others. In contrast, alternatives with a nil component of PV array but a high wind generator component

  17. Small target detection using objectness and saliency

    Science.gov (United States)

    Zhang, Naiwen; Xiao, Yang; Fang, Zhiwen; Yang, Jian; Wang, Li; Li, Tao

    2017-10-01

    We are motived by the need for generic object detection algorithm which achieves high recall for small targets in complex scenes with acceptable computational efficiency. We propose a novel object detection algorithm, which has high localization quality with acceptable computational cost. Firstly, we obtain the objectness map as in BING[1] and use NMS to get the top N points. Then, k-means algorithm is used to cluster them into K classes according to their location. We set the center points of the K classes as seed points. For each seed point, an object potential region is extracted. Finally, a fast salient object detection algorithm[2] is applied to the object potential regions to highlight objectlike pixels, and a series of efficient post-processing operations are proposed to locate the targets. Our method runs at 5 FPS on 1000*1000 images, and significantly outperforms previous methods on small targets in cluttered background.

  18. An investigation of visual selection priority of objects with texture and crossed and uncrossed disparities

    Science.gov (United States)

    Khaustova, Dar'ya; Fournier, Jérôme; Wyckens, Emmanuel; Le Meur, Olivier

    2014-02-01

    The aim of this research is to understand the difference in visual attention to 2D and 3D content depending on texture and amount of depth. Two experiments were conducted using an eye-tracker and a 3DTV display. Collected fixation data were used to build saliency maps and to analyze the differences between 2D and 3D conditions. In the first experiment 51 observers participated in the test. Using scenes that contained objects with crossed disparity, it was discovered that such objects are the most salient, even if observers experience discomfort due to the high level of disparity. The goal of the second experiment is to decide whether depth is a determinative factor for visual attention. During the experiment, 28 observers watched the scenes that contained objects with crossed and uncrossed disparities. We evaluated features influencing the saliency of the objects in stereoscopic conditions by using contents with low-level visual features. With univariate tests of significance (MANOVA), it was detected that texture is more important than depth for selection of objects. Objects with crossed disparity are significantly more important for selection processes when compared to 2D. However, objects with uncrossed disparity have the same influence on visual attention as 2D objects. Analysis of eyemovements indicated that there is no difference in saccade length. Fixation durations were significantly higher in stereoscopic conditions for low-level stimuli than in 2D. We believe that these experiments can help to refine existing models of visual attention for 3D content.

  19. Tracking in Object Action Space

    DEFF Research Database (Denmark)

    Krüger, Volker; Herzog, Dennis

    2013-01-01

    the space of the object affordances, i.e., the space of possible actions that are applied on a given object. This way, 3D body tracking reduces to action tracking in the object (and context) primed parameter space of the object affordances. This reduces the high-dimensional joint-space to a low...

  20. Object grammars and random generation

    Directory of Open Access Journals (Sweden)

    I. Dutour

    1998-12-01

    Full Text Available This paper presents a new systematic approach for the uniform random generation of combinatorial objects. The method is based on the notion of object grammars which give recursive descriptions of objects and generalize context-freegrammars. The application of particular valuations to these grammars leads to enumeration and random generation of objects according to non algebraic parameters.

  1. Objective Voice Parameters in Colombian School Workers with Healthy Voices

    Directory of Open Access Journals (Sweden)

    Lady Catherine Cantor Cutiva

    2015-09-01

    Full Text Available Objectives: To characterize the objective voice parameters among school workers, and to identi­fy associated factors of three objective voice parameters, namely fundamental frequency, sound pressure level and maximum phonation time. Materials and methods: We conducted a cross-sectional study among 116 Colombian teachers and 20 Colombian non-teachers. After signing the informed consent form, participants filled out a questionnaire. Then, a voice sample was recorded and evaluated perceptually by a speech therapist and by objective voice analysis with praat software. Short-term environmental measurements of sound level, temperature, humi­dity, and reverberation time were conducted during visits at the workplaces, such as classrooms and offices. Linear regression analysis was used to determine associations between individual and work-related factors and objective voice parameters. Results: Compared with men, women had higher fundamental frequency (201 Hz for teachers and 209 for non-teachers vs. 120 Hz for teachers and 127 for non-teachers and sound pressure level (82 dB vs. 80 dB, and shorter maximum phonation time (around 14 seconds vs. around 16 seconds. Female teachers younger than 50 years of age evidenced a significant tendency to speak with lower fundamental frequen­cy and shorter mpt compared with female teachers older than 50 years of age. Female teachers had significantly higher fundamental frequency (66 Hz, higher sound pressure level (2 dB and short phonation time (2 seconds than male teachers. Conclusion: Female teachers younger than 50 years of age had significantly lower F0 and shorter mpt compared with those older than 50 years of age. The multivariate analysis showed that gender was a much more important determinant of variations in F0, spl and mpt than age and teaching occupation. Objectively measured temperature also contributed to the changes on spl among school workers.

  2. Visual object recognition and tracking

    Science.gov (United States)

    Chang, Chu-Yin (Inventor); English, James D. (Inventor); Tardella, Neil M. (Inventor)

    2010-01-01

    This invention describes a method for identifying and tracking an object from two-dimensional data pictorially representing said object by an object-tracking system through processing said two-dimensional data using at least one tracker-identifier belonging to the object-tracking system for providing an output signal containing: a) a type of the object, and/or b) a position or an orientation of the object in three-dimensions, and/or c) an articulation or a shape change of said object in said three dimensions.

  3. First-Class Object Sets

    DEFF Research Database (Denmark)

    Ernst, Erik

    Typically, objects are monolithic entities with a fixed interface. To increase the flexibility in this area, this paper presents first-class object sets as a language construct. An object set offers an interface which is a disjoint union of the interfaces of its member objects. It may also be used...... for a special kind of method invocation involving multiple objects in a dynamic lookup process. With support for feature access and late-bound method calls object sets are similar to ordinary objects, only more flexible. The approach is made precise by means of a small calculus, and the soundness of its type...

  4. Hippocampal histone acetylation regulates object recognition and the estradiol-induced enhancement of object recognition.

    Science.gov (United States)

    Zhao, Zaorui; Fan, Lu; Fortress, Ashley M; Boulware, Marissa I; Frick, Karyn M

    2012-02-15

    Histone acetylation has recently been implicated in learning and memory processes, yet necessity of histone acetylation for such processes has not been demonstrated using pharmacological inhibitors of histone acetyltransferases (HATs). As such, the present study tested whether garcinol, a potent HAT inhibitor in vitro, could impair hippocampal memory consolidation and block the memory-enhancing effects of the modulatory hormone 17β-estradiol E2. We first showed that bilateral infusion of garcinol (0.1, 1, or 10 μg/side) into the dorsal hippocampus (DH) immediately after training impaired object recognition memory consolidation in ovariectomized female mice. A behaviorally effective dose of garcinol (10 μg/side) also significantly decreased DH HAT activity. We next examined whether DH infusion of a behaviorally subeffective dose of garcinol (1 ng/side) could block the effects of DH E2 infusion on object recognition and epigenetic processes. Immediately after training, ovariectomized female mice received bilateral DH infusions of vehicle, E2 (5 μg/side), garcinol (1 ng/side), or E2 plus garcinol. Forty-eight hours later, garcinol blocked the memory-enhancing effects of E2. Garcinol also reversed the E2-induced increase in DH histone H3 acetylation, HAT activity, and levels of the de novo methyltransferase DNMT3B, as well as the E2-induced decrease in levels of the memory repressor protein histone deacetylase 2. Collectively, these findings suggest that histone acetylation is critical for object recognition memory consolidation and the beneficial effects of E2 on object recognition. Importantly, this work demonstrates that the role of histone acetylation in memory processes can be studied using a HAT inhibitor.

  5. Multiple objects tracking in fluorescence microscopy.

    Science.gov (United States)

    Kalaidzidis, Yannis

    2009-01-01

    Many processes in cell biology are connected to the movement of compact entities: intracellular vesicles and even single molecules. The tracking of individual objects is important for understanding cellular dynamics. Here we describe the tracking algorithms which have been developed in the non-biological fields and successfully applied to object detection and tracking in biological applications. The characteristics features of the different algorithms are compared.

  6. What objects do controls applications need?

    International Nuclear Information System (INIS)

    Morris, J.T.; Abola, A.C.

    1997-01-01

    Discussions of object-oriented controls programming often focus on the important interface to accelerator devices. Experience shows that, for most applications, only a small part of the application work involves the accelerator device interface. Much of the work in application programs is dedicated to other areas such as user interface, data management and physics calculations. This paper will consider the software objects beyond the device interface that provide the most assistance to application programmers

  7. Are studies reporting significant results more likely to be published?

    Science.gov (United States)

    Koletsi, Despina; Karagianni, Anthi; Pandis, Nikolaos; Makou, Margarita; Polychronopoulou, Argy; Eliades, Theodore

    2009-11-01

    Our objective was to assess the hypothesis that there are variations of the proportion of articles reporting a significant effect, with a higher percentage of those articles published in journals with impact factors. The contents of 5 orthodontic journals (American Journal of Orthodontics and Dentofacial Orthopedics, Angle Orthodontist, European Journal of Orthodontics, Journal of Orthodontics, and Orthodontics and Craniofacial Research), published between 2004 and 2008, were hand-searched. Articles with statistical analysis of data were included in the study and classified into 4 categories: behavior and psychology, biomaterials and biomechanics, diagnostic procedures and treatment, and craniofacial growth, morphology, and genetics. In total, 2622 articles were examined, with 1785 included in the analysis. Univariate and multivariate logistic regression analyses were applied with statistical significance as the dependent variable, and whether the journal had an impact factor, the subject, and the year were the independent predictors. A higher percentage of articles showed significant results relative to those without significant associations (on average, 88% vs 12%) for those journals. Overall, these journals published significantly more studies with significant results, ranging from 75% to 90% (P = 0.02). Multivariate modeling showed that journals with impact factors had a 100% increased probability of publishing a statistically significant result compared with journals with no impact factor (odds ratio [OR], 1.99; 95% CI, 1.19-3.31). Compared with articles on biomaterials and biomechanics, all other subject categories showed lower probabilities of significant results. Nonsignificant findings in behavior and psychology and diagnosis and treatment were 1.8 (OR, 1.75; 95% CI, 1.51-2.67) and 3.5 (OR, 3.50; 95% CI, 2.27-5.37) times more likely to be published, respectively. Journals seem to prefer reporting significant results; this might be because of authors

  8. Life sciences recruitment objectives

    Science.gov (United States)

    Keefe, J. Richard

    1992-01-01

    The goals of the Life Sciences Division of the Office of Space Sciences and Application are to ensure the health, well being and productivity of humans in space and to acquire fundamental scientific knowledge in space life sciences. With these goals in mind Space Station Freedom represents substantial opportunities and significant challenges to the Life Sciences Division. For the first time it will be possible to replicate experimental data from a variety of simultaneously exposed species with appropriate controls and real-time analytical capabilities over extended periods of time. At the same time, a system for monitoring and ameliorating the physiological adaptations that occur in humans subjected to extended space flight must be evolved to provide the continuing operational support to the SSF crew. To meet its goals, and take advantage of the opportunities and overcome the challenges presented by Space Station Freedom, the Life Sciences Division is developing a suite of discipline-focused sequence. The research phase of the Life Sciences Space Station Freedom Program will commence with the utilization flights following the deployment of the U.S. laboratory module and achievement of Man Tended Capability. Investigators that want the Life Sciences Division to sponsor their experiment on SSF can do so in one of three ways: submitting a proposal in response to a NASA Research Announcement (NRA), submitting a proposal in response to an Announcement of Opportunity (AO), or submitting an unsolicited proposal. The scientific merit of all proposals will be evaluated by peer review panels. Proposals will also be evaluated based on relevance to NASA's missions and on the results of an Engineering and Cost Analyses. The Life Sciences Division expects that the majority of its funding opportunities will be announced through NRA's. It is anticipated that the first NRA will be released approximately three years before first element launch (currently scheduled for late 1995

  9. Scandinavian Object Shift and Optimality Theory

    DEFF Research Database (Denmark)

    Engels, Eva; Vikner, Sten

    This study presents an account of object shift, a word order phenomenon found in most of the Scandinavian languages where an object occurs unexpectedly to the left and not to the right of a sentential adverbial. The book examines object shift across many of the Scandinavian languages and dialects...... and original observations, this book is an important addition to the fields of phonology, optimality theory and theoretical syntax......., and analyses the variation, for example whether object shift is optional or obligatory, whether it applies only to pronouns or other objects as well, and whether it applies to adverbials. The authors show that optimality theory, traditionally used in phonology, is a useful framework for accounting...

  10. Conscientious objection: a call to nursing leadership.

    Science.gov (United States)

    Ford, Natalie J; Fraser, Kimberly D; Marck, Patricia B

    2010-09-01

    In this paper we argue that nurse leaders need to work actively to create morally supportive environments for nurses in Canada that provide adequate room to exercise conscientious objection. Morally supportive environments engender a safe atmosphere to engage in open dialogue and action regarding conflict of conscience. The CNA's 2008 Code of Ethics for Registered Nurses has recognized the importance of conscientious objection in nursing and has created key guidelines for the registered nurse to follow when a conflict in conscience is being considered or declared. Nurse leaders need to further develop the understanding of conflicts of conscience through education, well-written guidelines for conscientious objection in workplaces and engagement in research to uncover underlying barriers to the enactment of conscientious objections. With advancements in technology, changing healthcare policies and increasing scope of practice, both reflection and dialogue on conscientious objection are critical for the continuing moral development of nurses in Canada.

  11. Adobe Boxes: Locating Object Proposals Using Object Adobes.

    Science.gov (United States)

    Fang, Zhiwen; Cao, Zhiguo; Xiao, Yang; Zhu, Lei; Yuan, Junsong

    2016-09-01

    Despite the previous efforts of object proposals, the detection rates of the existing approaches are still not satisfactory enough. To address this, we propose Adobe Boxes to efficiently locate the potential objects with fewer proposals, in terms of searching the object adobes that are the salient object parts easy to be perceived. Because of the visual difference between the object and its surroundings, an object adobe obtained from the local region has a high probability to be a part of an object, which is capable of depicting the locative information of the proto-object. Our approach comprises of three main procedures. First, the coarse object proposals are acquired by employing randomly sampled windows. Then, based on local-contrast analysis, the object adobes are identified within the enlarged bounding boxes that correspond to the coarse proposals. The final object proposals are obtained by converging the bounding boxes to tightly surround the object adobes. Meanwhile, our object adobes can also refine the detection rate of most state-of-the-art methods as a refinement approach. The extensive experiments on four challenging datasets (PASCAL VOC2007, VOC2010, VOC2012, and ILSVRC2014) demonstrate that the detection rate of our approach generally outperforms the state-of-the-art methods, especially with relatively small number of proposals. The average time consumed on one image is about 48 ms, which nearly meets the real-time requirement.

  12. How do we make sense of significance?

    DEFF Research Database (Denmark)

    Lyhne, Ivar; Kørnøv, Lone

    2013-01-01

    Determination of significance is widely recognised as an important step in environmental assessment (EA) processes. The prescriptive literature and guidance on significance determination is comprehensive within the field of EA, whereas descriptive and explorative studies of how we go about making......' sense-making, including important differences in the way individuals screen and scope. These patterns concern what we notice, how fast we frame the choice, and when we are critical about the provided information. The indications provide a basis for reflections on practice and on how to organise EA...

  13. On the relation between face and object recognition in developmental prosopagnosia

    DEFF Research Database (Denmark)

    Gerlach, Christian; Klargaard, Solja K.; Starrfelt, Randi

    2016-01-01

    There is an ongoing debate about whether face recognition and object recognition constitute separate domains. Clarification of this issue can have important theoretical implications as face recognition is often used as a prime example of domain-specificity in mind and brain. An important source...... of input to this debate comes from studies of individuals with developmental prosopagnosia, suggesting that face recognition can be selectively impaired. We put the selectivity hypothesis to test by assessing the performance of 10 individuals with developmental prosopagnosia on demanding tests of visual...... object processing involving both regular and degraded drawings. None of the individuals exhibited a clear dissociation between face and object recognition, and as a group they were significantly more affected by degradation of objects than control participants. Importantly, we also find positive...

  14. How 'Do's' and 'Dont's' can be of significant importance in radiation protection: A case report

    International Nuclear Information System (INIS)

    Widmark, A.; Friberg, E. G.

    2011-01-01

    The Norwegian Radiation Protection Authority (NRPA) was contacted by a cardiology department because of a suspicious radiation burn on a patient. The patient had undergone two bi-ventricular pacemaker implantations and the lesion was recognised as radiation dermatitis. The NRPA sent sets of thermoluminescence dosemeters to the department to measure the skin dose on eight successive patients undergoing bi-ventricular pacemaker implantations. The average maximum entrance surface dose for the eight patients was 5.3 Gy, ranging from 2.0 to 13.1 Gy. A site audit was performed during a procedure, with the aim to observe the general skills in radiation protection. Based on the findings in the audit, a few very simple 'Do's' and 'Don'ts' were highlighted in a meeting directly after the audit. After the audit, dose measurements were performed on six new patients showing an average maximum entrance surface dose of 0.4 Gy, ranging from 0.2 to 0.8 Gy. The aim of this work was to illustrate the dose reductions that are possible to achieve with a very few basic advices, especially when the operator has suboptimal competence. (authors)

  15. Significant others and the importance of ancestry for Czech national identity

    Czech Academy of Sciences Publication Activity Database

    Plecitá, Klára

    (2018) ISSN 1460-8944 R&D Projects: GA MŠk(CZ) LG12023 Institutional support: RVO:68378025 Keywords : national identity * ancestry * immigration Subject RIV: AO - Sociology, Demography OBOR OECD: Sociology http://www.tandfonline.com/doi/full/10.1080/14608944.2017.1362378

  16. Two Important Supreme Court Decisions Extending Gay Rights and Their Significance

    DEFF Research Database (Denmark)

    Ashbee, Edward

    2013-01-01

    The US Supreme Court has often and rightly been described as the most powerful court in the world. This is because its rulings have such breadth that they can reshape US society and politics. The cout's June 2013 rulings provided further reminders of this. Two related rulings extended gay rights....

  17. Snail meat: Significance and consumption

    Directory of Open Access Journals (Sweden)

    Dragićević Olgica

    2005-01-01

    Full Text Available The consumption of snail meat goes back to prehistoric times. Different ancient nations had snails on their menu, but Helices culture as a productive activity was born as a Roman culture. Some of the most economically important edible species are: Helix aspersa (Mtiller Helixpomatia (Linne, Helix iucorum (Linne, Helix aperta (Born, Eobania vermiculata (Miiller. Together with its tasie, snail meat has several advantages over others: quite low lipid rate and calorie values versus rich mineral, essential amino acid and fatty acid content. The composition of snail meat is presented. In addition, the composition of different snail species and the part analyzed (pedal mass and visceral mass is presented. Also, the differences in composition according to the species (snail meat horse/chicken meat, beef, swine meat, fish meat are presented. The French are the world's leading consumers of snails. !n France snails come to market in a variety of ways. Estimated consumption of snails in France is around 40 000 tones/year. Total French imports account for 25% of world imports. France is also the leading exporter of prepared snails, mainly sold as preserved snails and prepared dishes. Snail imports have been much higher than exports (65 tones exported in 2002. vs. 2.700 tones imported. Despite the large consumption, only 3% of snails in France come from production (farming. Italy is in second place in the world consumption of snails, and Spain and Germany are in the third and fourth place. The development of snails consumption in Italy is followed with the same amount of production of snails in the whole biological circle. In 2001, from 24,700 tons, 9,350 tons (37.8% came from production, 6 00 tons (2.4% came from nature, and 14,750 tons (59.70% came from imports (frozen, fresh and prepared snails. In Serbia, at the beginning of 2005, we had over 400 registered farms for snail production.

  18. Historical Significant Volcanic Eruption Locations

    Data.gov (United States)

    Department of Homeland Security — A significant eruption is classified as one that meets at least one of the following criteriacaused fatalities, caused moderate damage (approximately $1 million or...

  19. ROME (Request Object Management Environment)

    Science.gov (United States)

    Kong, M.; Good, J. C.; Berriman, G. B.

    2005-12-01

    Most current astronomical archive services are based on an HTML/ CGI architecture where users submit HTML forms via a browser and CGI programs operating under a web server process the requests. Most services return an HTML result page with URL links to the result files or, for longer jobs, return a message indicating that email will be sent when the job is done. This paradigm has a few serious shortcomings. First, it is all too common for something to go wrong and for the user to never hear about the job again. Second, for long and complicated jobs there is often important intermediate information that would allow the user to adjust the processing. Finally, unless some sort of custom queueing mechanism is used, background jobs are started immediately upon receiving the CGI request. When there are many such requests the server machine can easily be overloaded and either slow to a crawl or crash. Request Object Management Environment (ROME) is a collection of middleware components being developed under the National Virtual Observatory Project to provide mechanism for managing long jobs such as computationally intensive statistical analysis requests or the generation of large scale mosaic images. Written as EJB objects within the open-source JBoss applications server, ROME receives processing requests via a servelet interface, stores them in a DBMS using JDBC, distributes the processing (via queuing mechanisms) across multiple machines and environments (including Grid resources), manages realtime messages from the processing modules, and ensures proper user notification. The request processing modules are identical in structure to standard CGI-programs -- though they can optionally implement status messaging -- and can be written in any language. ROME will persist these jobs across failures of processing modules, network outages, and even downtime of ROME and the DBMS, restarting them as necessary.

  20. Cross-cultural variation of memory colors of familiar objects.

    Science.gov (United States)

    Smet, Kevin A G; Lin, Yandan; Nagy, Balázs V; Németh, Zoltan; Duque-Chica, Gloria L; Quintero, Jesús M; Chen, Hung-Shing; Luo, Ronnier M; Safi, Mahdi; Hanselaer, Peter

    2014-12-29

    The effect of cross-regional or cross-cultural differences on color appearance ratings and memory colors of familiar objects was investigated in seven different countries/regions - Belgium, Hungary, Brazil, Colombia, Taiwan, China and Iran. In each region the familiar objects were presented on a calibrated monitor in over 100 different colors to a test panel of observers that were asked to rate the similarity of the presented object color with respect to what they thought the object looks like in reality (memory color). For each object and region the mean observer ratings were modeled by a bivariate Gaussian function. A statistical analysis showed significant (p culture was found to be small. In fact, the differences between the region average observers and the global average observer were found to of the same magnitude or smaller than the typical within region inter-observer variability. Thus, although statistical differences in color appearance ratings and memory between regions were found, regional impact is not likely to be of practical importance.

  1. A Framework for Active Objects in .NET

    Directory of Open Access Journals (Sweden)

    Dan Mircea Suciu

    2010-09-01

    Full Text Available Nowadays, the concern of computer science is to find new methodologies that help decomposing large programs and run them efficiently onto new parallel machines. Thus, the popularity of concurrent object-oriented programming has increased proportionally with the market requirements of concurrent and distributed systems that meet simplicity, modularity and code reusability. The purpose of this paper is to define a class library based on Active Object pattern introduced in [LAV96], which has a high level of extensibility. Class library's main objective is to help in building concurrent object-oriented applications with a minimum effort and using a significant amount of already existing code. This approach addresses the problem of integrating concurrency with object-oriented programming and respects the principles imposed by them. In order to present the main features of our model a sample application is presented.

  2. The significance of the NPT extension

    International Nuclear Information System (INIS)

    Amano, Yukiya

    1996-01-01

    The Non-proliferation Treaty Review and Extension Conference, held in New York in April 1995, decided by consensus to extend the NPT indefinitely. It also adopted by consensus the documents entitled 'principles and Objectives' and ' The Strengthening of the Review process'. Many governments and individuals have already expressed a wide range of views on this subject. The following observations are added to theirs in the belief that the consideration of this important and complex issue can benefit from the different insights and nuances that those concerned can bring to it

  3. Automatic Recognition of Object Names in Literature

    Science.gov (United States)

    Bonnin, C.; Lesteven, S.; Derriere, S.; Oberto, A.

    2008-08-01

    SIMBAD is a database of astronomical objects that provides (among other things) their bibliographic references in a large number of journals. Currently, these references have to be entered manually by librarians who read each paper. To cope with the increasing number of papers, CDS develops a tool to assist the librarians in their work, taking advantage of the Dictionary of Nomenclature of Celestial Objects, which keeps track of object acronyms and of their origin. The program searches for object names directly in PDF documents by comparing the words with all the formats stored in the Dictionary of Nomenclature. It also searches for variable star names based on constellation names and for a large list of usual names such as Aldebaran or the Crab. Object names found in the documents often correspond to several astronomical objects. The system retrieves all possible matches, displays them with their object type given by SIMBAD, and lets the librarian make the final choice. The bibliographic reference can then be automatically added to the object identifiers in the database. Besides, the systematic usage of the Dictionary of Nomenclature, which is updated manually, permitted to automatically check it and to detect errors and inconsistencies. Last but not least, the program collects some additional information such as the position of the object names in the document (in the title, subtitle, abstract, table, figure caption...) and their number of occurrences. In the future, this will permit to calculate the 'weight' of an object in a reference and to provide SIMBAD users with an important new information, which will help them to find the most relevant papers in the object reference list.

  4. Two Types of Visual Objects

    Directory of Open Access Journals (Sweden)

    Skrzypulec Błażej

    2015-06-01

    Full Text Available While it is widely accepted that human vision represents objects, it is less clear which of the various philosophical notions of ‘object’ adequately characterizes visual objects. In this paper, I show that within contemporary cognitive psychology visual objects are characterized in two distinct, incompatible ways. On the one hand, models of visual organization describe visual objects in terms of combinations of features, in accordance with the philosophical bundle theories of objects. However, models of visual persistence apply a notion of visual objects that is more similar to that endorsed in philosophical substratum theories. Here I discuss arguments that might show either that only one of the above notions of visual objects is adequate in the context of human vision, or that the category of visual objects is not uniform and contains entities properly characterized by different philosophical conceptions.

  5. Minimum Delay Moving Object Detection

    KAUST Repository

    Lao, Dong

    2017-11-09

    We present a general framework and method for detection of an object in a video based on apparent motion. The object moves relative to background motion at some unknown time in the video, and the goal is to detect and segment the object as soon it moves in an online manner. Due to unreliability of motion between frames, more than two frames are needed to reliably detect the object. Our method is designed to detect the object(s) with minimum delay, i.e., frames after the object moves, constraining the false alarms. Experiments on a new extensive dataset for moving object detection show that our method achieves less delay for all false alarm constraints than existing state-of-the-art.

  6. Foreign Objects in the Rectum

    Science.gov (United States)

    ... Abscess Anorectal Fistula Foreign Objects in the Rectum Hemorrhoids Levator Syndrome Pilonidal Disease Proctitis Rectal Prolapse (See ... Abscess Anorectal Fistula Foreign Objects in the Rectum Hemorrhoids Levator Syndrome Pilonidal Disease Proctitis Rectal Prolapse NOTE: ...

  7. Minimum Delay Moving Object Detection

    KAUST Repository

    Lao, Dong

    2017-01-08

    We present a general framework and method for detection of an object in a video based on apparent motion. The object moves relative to background motion at some unknown time in the video, and the goal is to detect and segment the object as soon it moves in an online manner. Due to unreliability of motion between frames, more than two frames are needed to reliably detect the object. Our method is designed to detect the object(s) with minimum delay, i.e., frames after the object moves, constraining the false alarms. Experiments on a new extensive dataset for moving object detection show that our method achieves less delay for all false alarm constraints than existing state-of-the-art.

  8. Minimum Delay Moving Object Detection

    KAUST Repository

    Lao, Dong; Sundaramoorthi, Ganesh

    2017-01-01

    We present a general framework and method for detection of an object in a video based on apparent motion. The object moves relative to background motion at some unknown time in the video, and the goal is to detect and segment the object as soon it moves in an online manner. Due to unreliability of motion between frames, more than two frames are needed to reliably detect the object. Our method is designed to detect the object(s) with minimum delay, i.e., frames after the object moves, constraining the false alarms. Experiments on a new extensive dataset for moving object detection show that our method achieves less delay for all false alarm constraints than existing state-of-the-art.

  9. Object Knowledge Modulates Colour Appearance

    Directory of Open Access Journals (Sweden)

    Christoph Witzel

    2011-01-01

    Full Text Available We investigated the memory colour effect for colour diagnostic artificial objects. Since knowledge about these objects and their colours has been learned in everyday life, these stimuli allow the investigation of the influence of acquired object knowledge on colour appearance. These investigations are relevant for questions about how object and colour information in high-level vision interact as well as for research about the influence of learning and experience on perception in general. In order to identify suitable artificial objects, we developed a reaction time paradigm that measures (subjective colour diagnosticity. In the main experiment, participants adjusted sixteen such objects to their typical colour as well as to grey. If the achromatic object appears in its typical colour, then participants should adjust it to the opponent colour in order to subjectively perceive it as grey. We found that knowledge about the typical colour influences the colour appearance of artificial objects. This effect was particularly strong along the daylight axis.

  10. Object knowledge modulates colour appearance

    Science.gov (United States)

    Witzel, Christoph; Valkova, Hanna; Hansen, Thorsten; Gegenfurtner, Karl R

    2011-01-01

    We investigated the memory colour effect for colour diagnostic artificial objects. Since knowledge about these objects and their colours has been learned in everyday life, these stimuli allow the investigation of the influence of acquired object knowledge on colour appearance. These investigations are relevant for questions about how object and colour information in high-level vision interact as well as for research about the influence of learning and experience on perception in general. In order to identify suitable artificial objects, we developed a reaction time paradigm that measures (subjective) colour diagnosticity. In the main experiment, participants adjusted sixteen such objects to their typical colour as well as to grey. If the achromatic object appears in its typical colour, then participants should adjust it to the opponent colour in order to subjectively perceive it as grey. We found that knowledge about the typical colour influences the colour appearance of artificial objects. This effect was particularly strong along the daylight axis. PMID:23145224

  11. Significant variables associated with epilepsy

    International Nuclear Information System (INIS)

    Cheema, F.A.; Qayyum, K.; Ahmad, N.; Makhdoomi, A.; Safdar, A.; Asif, A.; Chaudhry, H.R.

    2003-01-01

    Objective: To study the characteristics of the epileptics and the risk factors contributing to the development of epilepsy. Results: Majority of the subjects were single (77.84%), 1st born among their siblings (25.95%), belonged to low social class (50.63%), and unemployed(25.31%). The major risk factors were family history of illness (23.52%) and positive medical problem around birth (12.66%). The presence of family history of illness, positive medical problem around birth and advanced maternal age at birth were associated with early onset of epilepsy. Vulnerability for the epilepsy also increases among hospital deliveries. Conclusion: Although the present study has identified various risk factors, yet the results need to be further confirmed through case-control studies. (author)

  12. The importance of coughs

    African Journals Online (AJOL)

    2012-03-14

    Mar 14, 2012 ... how important it can be. It is at best ... e. rise of intrathoracic pressure up to 200mm Hg., f. glottic opening and ... The differential diagnosis may be reviewed from knowledge .... cigarette smoking is an important example. 3.

  13. Engineering Significant of Swelling Soils

    OpenAIRE

    Behzad Kalantari

    2012-01-01

    This study describes some of the most important swelling characters of expansive soils when used as foundation materials to support various types of civil engineering structures. Expansive soils are considered among difficult foundation materials and expand upon wetting and shrink upon losing moisture. They are considered problematic soils for architectural and civil engineers. These types of soils may cause minor to major structural damages to pavements as well as buildings. It is therefore ...

  14. A Model for Concurrent Objects

    DEFF Research Database (Denmark)

    Sørensen, Morten U.

    1996-01-01

    We present a model for concurrent objects where obejcts interact by taking part in common events that are closely matched to form call-response pairs, resulting in resulting in rendez-vous like communications. Objects are built from primitive objects by parallel composition, encapsulation...

  15. Decoupling Object Detection and Categorization

    Science.gov (United States)

    Mack, Michael L.; Palmeri, Thomas J.

    2010-01-01

    We investigated whether there exists a behavioral dependency between object detection and categorization. Previous work (Grill-Spector & Kanwisher, 2005) suggests that object detection and basic-level categorization may be the very same perceptual mechanism: As objects are parsed from the background they are categorized at the basic level. In…

  16. Minimum Delay Moving Object Detection

    KAUST Repository

    Lao, Dong; Sundaramoorthi, Ganesh

    2017-01-01

    We present a general framework and method for detection of an object in a video based on apparent motion. The object moves relative to background motion at some unknown time in the video, and the goal is to detect and segment the object as soon

  17. A validated set of tool pictures with matched objects and non-objects for laterality research.

    Science.gov (United States)

    Verma, Ark; Brysbaert, Marc

    2015-01-01

    Neuropsychological and neuroimaging research has established that knowledge related to tool use and tool recognition is lateralized to the left cerebral hemisphere. Recently, behavioural studies with the visual half-field technique have confirmed the lateralization. A limitation of this research was that different sets of stimuli had to be used for the comparison of tools to other objects and objects to non-objects. Therefore, we developed a new set of stimuli containing matched triplets of tools, other objects and non-objects. With the new stimulus set, we successfully replicated the findings of no visual field advantage for objects in an object recognition task combined with a significant right visual field advantage for tools in a tool recognition task. The set of stimuli is available as supplemental data to this article.

  18. Exploring the relationship between object realism and object-based attention effects.

    Science.gov (United States)

    Roque, Nelson; Boot, Walter R

    2015-09-01

    Visual attention prioritizes processing of locations in space, and evidence also suggests that the benefits of attention can be shaped by the presence of objects (object-based attention). However, the prevalence of object-based attention effects has been called into question recently by evidence from a large-sampled study employing classic attention paradigms (Pilz et al., 2012). We conducted two experiments to explore factors that might determine when and if object-based attention effects are observed, focusing on the degree to which the concreteness and realism of objects might contribute to these effects. We adapted the classic attention paradigm first reported by Egly, Driver, and Rafal (1994) by replacing abstract bar stimuli in some conditions with objects that were more concrete and familiar to participants: items of silverware. Furthermore, we varied the realism of these items of silverware, presenting either cartoon versions or photo-realistic versions. Contrary to predictions, increased realism did not increase the size of object-based effects. In fact, no clear object-based effects were observed in either experiment, consistent with previous failures to replicate these effects in similar paradigms. While object-based attention may exist, and may have important influences on how we parse the visual world, these and other findings suggest that the two-object paradigm typically relied upon to study object-based effects may not be the best paradigm to investigate these issues. Copyright © 2015 Elsevier B.V. All rights reserved.

  19. Manually locating physical and virtual reality objects.

    Science.gov (United States)

    Chen, Karen B; Kimmel, Ryan A; Bartholomew, Aaron; Ponto, Kevin; Gleicher, Michael L; Radwin, Robert G

    2014-09-01

    In this study, we compared how users locate physical and equivalent three-dimensional images of virtual objects in a cave automatic virtual environment (CAVE) using the hand to examine how human performance (accuracy, time, and approach) is affected by object size, location, and distance. Virtual reality (VR) offers the promise to flexibly simulate arbitrary environments for studying human performance. Previously, VR researchers primarily considered differences between virtual and physical distance estimation rather than reaching for close-up objects. Fourteen participants completed manual targeting tasks that involved reaching for corners on equivalent physical and virtual boxes of three different sizes. Predicted errors were calculated from a geometric model based on user interpupillary distance, eye location, distance from the eyes to the projector screen, and object. Users were 1.64 times less accurate (p virtual versus physical box corners using the hands. Predicted virtual targeting errors were on average 1.53 times (p virtual targets but not significantly different for close-up virtual targets. Target size, location, and distance, in addition to binocular disparity, affected virtual object targeting inaccuracy. Observed virtual box inaccuracy was less than predicted for farther locations, suggesting possible influence of cues other than binocular vision. Human physical interaction with objects in VR for simulation, training, and prototyping involving reaching and manually handling virtual objects in a CAVE are more accurate than predicted when locating farther objects.

  20. Visual awareness of objects and their colour.

    Science.gov (United States)

    Pilling, Michael; Gellatly, Angus

    2011-10-01

    At any given moment, our awareness of what we 'see' before us seems to be rather limited. If, for instance, a display containing multiple objects is shown (red or green disks), when one object is suddenly covered at random, observers are often little better than chance in reporting about its colour (Wolfe, Reinecke, & Brawn, Visual Cognition, 14, 749-780, 2006). We tested whether, when object attributes (such as colour) are unknown, observers still retain any knowledge of the presence of that object at a display location. Experiments 1-3 involved a task requiring two-alternative (yes/no) responses about the presence or absence of a colour-defined object at a probed location. On this task, if participants knew about the presence of an object at a location, responses indicated that they also knew about its colour. A fourth experiment presented the same displays but required a three-alternative response. This task did result in a data pattern consistent with participants' knowing more about the locations of objects within a display than about their individual colours. However, this location advantage, while highly significant, was rather small in magnitude. Results are compared with those of Huang (Journal of Vision, 10(10, Art. 24), 1-17, 2010), who also reported an advantage for object locations, but under quite different task conditions.