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Sample records for alfred wegener medal

  1. Tracing the origin of Geodynamics: The Alfred Wegener Memorial Expedition 2014

    NASA Astrophysics Data System (ADS)

    Stüwe, Kurt

    2015-04-01

    2012 marked the 100st anniversary of the seminal publications on Continental Drift Theory by Alfred Wegener. These publications (and Wegener's book "On the origin of the continents", published three years later) are widely accepted to be the fundamental breakthrough that opened the path to the Theory of Plate Tectoncis and ultimately the path to modern Geodynamics some 50 years later. In the same historic year of the 1912 publications, Alfred Wegener set off for what was to become the most dramatic of his three Greenland expeditions. On this expedition Wegener and Koch crossed the entire northern icecap of Greenland. In honour of the hundreds anniversary of Wegener's publications, the Austrian Academy of Sciences funded an expedition to trace the footsteps of the 1912 expedition in the spirit of Alfred Wegener, while also conducting modern Earth Science. This expedition that was conducted in summer 2014. For the expedition, a 1952 Cessna180 was acquired in Alaska, adapted with bush wheels, wing extensions and extra tanks and was flown by the author and one of the worlds most renown bush pilots from Alaska in a 10 day effort to Greenland. There, the entire NE Greenland Caledonides were covered and photographed. Field work for a masters projects was conducted and samples were collected from a series of some of the most remote locations in the Caledonides ever visited. Most spectacularly, the original sled of Wegeners 1912 expedition was found some 30 kilometers from its expected location in the Dove Bugt Region of northeastern Greenland.

  2. The three lost millennia of the last deglaciation (Alfred Wegener Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Bard, Edouard

    2013-04-01

    Looking back more than thirty years, climate history over the last period of deglaciation was seen to portray a smooth transition between the last glacial maximum (LGM) centered around 18,000 years ago (based on radiocarbon), and the beginning of the Holocene at about 10,000 years before present. At that time, the renowned CLIMAP group used the stratigraphy available to reconstruct the glacial world by averaging paleothermometric data over a wide time window, ranging between at least 14,000 and 24,000 yr BP, over which period climate was assumed to be rather stable. Even if northern European pollen records showed several phases of vegetation shift, the exact duration and spatial coverage of these shifts was unknown and their climatic significance was not well-enough understood to be separated from other biological effects, such as plant migration following ice-sheet demise. Significant progress came from mass spectrometry developments applied to isotope geochronology in the mid- and late- 1980s. This allowed the precise analysis of radiocarbon on small samples such as foraminifera in marine sediments and enabled the measurement of U-Th ages for accurate dating of corals and speleothems. These technological improvements permitted meaningful comparisons between proxy records from the various archives originating from all latitudes and longitudes. Today, it is clear that the old LGM time window corresponds to a period of more than ten millennia during which there was significant climate variability, including a prominent cooling event at the beginning of the deglaciation. This cooling event is known as the 'Oldest Dryas' by palynologists, as 'Heinrich Event #1' (H1) by paleoceanographers, and has even been dubbed the 'Mystery Interval' by prominent authors as they puzzled while attempting to synthesize and interpret its records. The H1 drastic cooling, attributed to a pulse-like injection of ice and meltwater into the North Atlantic, was first evidenced in 1987 in sediments from the Iberian Margin. Three years later, significant improvements of the radiocarbon calibration demonstrated that about three millennia were missing from the deglaciation record. Accordingly, the LGM mean age was pushed from 18,000 to 21,000 yr BP, the midpoint of H1 was shifted from 13,500 to 16,000 yr BP, and the beginning of the Holocene was repositioned at about 11,500 yr BP. This new climate chronology was subsequently confirmed by counting 'cryovarves' within the GRIP and GISP2 Greenland ice cores. These studies have since been complemented by many other records from polar ice, marine and lacustrine sediments and cave speleothems. In addition to extending the chronology by three additional millennia, improvement also arose from the quality of the new geological archives. These archives have allowed studies at much higher resolution than was previously achieved in the framework of CLIMAP, which included many records based on deep-sea cores characterized by low sedimentation rate, and thus very susceptible to smoothing processes such as bioturbation. In addition, analytical geochemistry has only recently provided techniques adapted to the production of high-resolution time series of various proxies based on elemental ratios, on organic compounds or on stable and radiogenic isotopes. More than a dozen years after the H1 discovery, the same Iberian Margin sediments were used to show that H1 comprised at least two phases, H1a and H1b, based on ice rafted debris (IRD) and other proxies. It is now recognized that the entire H1 event (H1 sensu lato) is a three millennia-long period (ca. 17,500 to 14,500 yr BP). To illustrate the progress in this research field, I will review the key records that can be used to document the complex nature of this episode. The H1 (s.l.) included several phases of intense cooling, of precipitation changes - notably at low latitudes and in the Asian monsoon area, of retreat and decay of glacial ice-sheets - as evidenced in sediments collected in river mouths, and of sea-level rise as recorded in corals from Tahiti and Barbados. Various isotopic proxies of deep-sea ventilation have been used to identify variations during the H1 sub-phases of the Meridional Overturning Circulation (MOC), indicating that ocean heat transport was involved in the observed climate fluctuations. The various records documenting different climate parameters at many locations over the Earth can also be used in meaningful comparison with numerical model simulations performed in a transient mode. Collectively, these works allow to estimate the phase relationships between the causes (insolation and the greenhouse effect) and the often abrupt responses of the various components of the climate system, such as the atmosphere, oceans and ice sheets. Although these studies concern a naturally-occurring global warming that took place over a long time period, useful parallels will be drawn with the evolution of modern climate. In fact, the phase relationships between forcings (such as greenhouse gases and solar input) and changes in regional and global temperatures are also at the heart of modern global climate change. As for early deglaciation, the ocean can modulate warming regionally, thereby delaying, or even temporarily masking, long-term changes. Climate changes over the last century have been smaller in magnitude than those of the last deglaciation. Fortunately for us, there has been no recent collapse of gigantic ice masses such as the Laurentian and Fennoscandian ice sheets. However, most climate models show a 20 to 40% reduction of the MOC during the 21st century. Even if this change exerts only a minor influence on the projected magnitude of global warming, such a slowdown in ocean circulation change is generally sufficient to reduce the simulated warming over the North Atlantic with a resulting impact on adjacent continents, including Europe.

  3. The three lost millennia of the last deglaciation (Alfred Wegener Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Bard, Edouard

    2013-04-01

    Looking back more than thirty years, climate history over the last period of deglaciation was seen to portray a smooth transition between the last glacial maximum (LGM) centered around 18,000 years ago (based on radiocarbon), and the beginning of the Holocene at about 10,000 years before present. At that time, the renowned CLIMAP group used the stratigraphy available to reconstruct the glacial world by averaging paleothermometric data over a wide time window, ranging between at least 14,000 and 24,000 yr BP, over which period climate was assumed to be rather stable. Even if northern European pollen records showed several phases of vegetation shift, the exact duration and spatial coverage of these shifts was unknown and their climatic significance was not well-enough understood to be separated from other biological effects, such as plant migration following ice-sheet demise. Significant progress came from mass spectrometry developments applied to isotope geochronology in the mid- and late- 1980s. This allowed the precise analysis of radiocarbon on small samples such as foraminifera in marine sediments and enabled the measurement of U-Th ages for accurate dating of corals and speleothems. These technological improvements permitted meaningful comparisons between proxy records from the various archives originating from all latitudes and longitudes. Today, it is clear that the old LGM time window corresponds to a period of more than ten millennia during which there was significant climate variability, including a prominent cooling event at the beginning of the deglaciation. This cooling event is known as the 'Oldest Dryas' by palynologists, as 'Heinrich Event #1' (H1) by paleoceanographers, and has even been dubbed the 'Mystery Interval' by prominent authors as they puzzled while attempting to synthesize and interpret its records. The H1 drastic cooling, attributed to a pulse-like injection of ice and meltwater into the North Atlantic, was first evidenced in 1987 in sediments from the Iberian Margin. Three years later, significant improvements of the radiocarbon calibration demonstrated that about three millennia were missing from the deglaciation record. Accordingly, the LGM mean age was pushed from 18,000 to 21,000 yr BP, the midpoint of H1 was shifted from 13,500 to 16,000 yr BP, and the beginning of the Holocene was repositioned at about 11,500 yr BP. This new climate chronology was subsequently confirmed by counting 'cryovarves' within the GRIP and GISP2 Greenland ice cores. These studies have since been complemented by many other records from polar ice, marine and lacustrine sediments and cave speleothems. In addition to extending the chronology by three additional millennia, improvement also arose from the quality of the new geological archives. These archives have allowed studies at much higher resolution than was previously achieved in the framework of CLIMAP, which included many records based on deep-sea cores characterized by low sedimentation rate, and thus very susceptible to smoothing processes such as bioturbation. In addition, analytical geochemistry has only recently provided techniques adapted to the production of high-resolution time series of various proxies based on elemental ratios, on organic compounds or on stable and radiogenic isotopes. More than a dozen years after the H1 discovery, the same Iberian Margin sediments were used to show that H1 comprised at least two phases, H1a and H1b, based on ice rafted debris (IRD) and other proxies. It is now recognized that the entire H1 event (H1 sensu lato) is a three millennia-long period (ca. 17,500 to 14,500 yr BP). To illustrate the progress in this research field, I will review the key records that can be used to document the complex nature of this episode. The H1 (s.l.) included several phases of intense cooling, of precipitation changes - notably at low latitudes and in the Asian monsoon area, of retreat and decay of glacial ice-sheets - as evidenced in sediments collected in river mouths, and of sea-level rise as recorded in corals from Tahiti and Barb

  4. Why turbulence dominates the atmosphere and hydrosphere? (Alfred Wegener Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Zilitinkevich, Sergej

    2015-04-01

    It is widely recognised that in very stable stratifications, at Richardson numbers (Ri) exceeding the critical value Ric ~ 0.25, turbulence inevitably decays and the flow becomes laminar. This is so, indeed, in the low-Reynolds-number (Re) flows, e.g., in some laboratory experiments; but this is by no means always the case. Air flows in the free atmosphere and water currents in deep ocean are almost always turbulent in spite of the strongly supercritical stratifications, with typical values of Ri varying in the interval 10 < Ri < 102. Until recently, this paradox has remained unexplained. We demonstrate that the key mechanism of the seemingly paradoxical self-preservation of the very-high-Re geophysical turbulence as a loop including (i) conversion of the turbulent kinetic unto potential energy and (ii) self-control of the negative (down-gradient) turbulent heat flux through efficient generation of the positive (counter-gradient) heat transfer by the turbulent potential energy (Zilitinkevich et al., 2007, 2008, 2009, 2013). Thanks to this loop, turbulence is maintained in supercritical stratifications and, moreover, at Ri > Ric the familiar 'strong-mixing turbulence' regime, typical of boundary-layer flows and characterised by the practically invariable turbulent Prandtl number PrT ~ 1 (the so-called 'Reynolds analogy'), gives way to a previously unknown 'wave-like turbulence' regime, wherein PrT sharply increases with increasing Ri (rather than to the laminar regime as is often the case in lab experiments). It is precisely the wave-like turbulence that dominates the free flows in the atmosphere and ocean. Modellers have long been aware that the turbulent heat transfer in the free atmosphere/ocean is much weaker than the momentum transfer. Our theory gives authentic formulation for this heuristic rule and provides physically grounded method for modelling geophysical turbulence up to very stable startifications.

  5. The Challenges of Developing a Framework for Global Water Cycle Monitoring and Prediction (Alfred Wegener Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Wood, Eric F.

    2014-05-01

    The Global Earth Observation System of Systems (GEOSS) Water Strategy ("From Observations to Decisions") recognizes that "water is essential for ensuring food and energy security, for facilitating poverty reduction and health security, and for the maintenance of ecosystems and biodiversity", and that water cycle data and observations are critical for improved water management and water security - especially in less developed regions. The GEOSS Water Strategy has articulated a number of goals for improved water management, including flood and drought preparedness, that include: (i) facilitating the use of Earth Observations for water cycle observations; (ii) facilitating the acquisition, processing, and distribution of data products needed for effective management; (iii) providing expertise, information systems, and datasets to the global, regional, and national water communities. There are several challenges that must be met to advance our capability to provide near real-time water cycle monitoring, early warning of hydrological hazards (floods and droughts) and risk assessment under climate change, regionally and globally. Current approaches to monitoring and predicting hydrological hazards are limited in many parts of the world, and especially in developing countries where national capacity is limited and monitoring networks are inadequate. This presentation describes the developments at Princeton University towards a seamless monitoring and prediction framework at all time scales that allows for consistent assessment of water variability from historic to current conditions, and from seasonal and decadal predictions to climate change projections. At the center of the framework is an experimental, global water cycle monitoring and seasonal forecast system that has evolved out of regional and continental systems for the US and Africa. The system is based on land surface hydrological modeling that is driven by satellite remote sensing precipitation to predict current hydrological conditions, flood potential and the state of drought. Seasonal climate model forecasts are downscaled and bias-corrected to drive the land surface model to provide hydrological forecasts and drought products out 6-9 months. The system relies on historic reconstructions of water variability over the 20th century, which forms the background climatology to which current conditions can be assessed. Future changes in water availability and drought risk are quantified based on bias-corrected and downscaled climate model projections that are used to drive the land surface models. For regions with lack of on-the-ground data we are field-testing low-cost environmental sensors and along with new satellite products for terrestrial hydrology and vegetation, integrating these into the system for improved monitoring and prediction. At every step there are scientific challenges whose solutions are only partially being solved. In addition there are challenges in delivering such systems as "climate services", especially to societies with low technical capacity such as rural agriculturalists in sub-Saharan Africa, but whose needs for such information are great. We provide an overview of the system and some examples of real-world applications to flood and drought events, with a focus on Africa.

  6. The Wegener Memorial Expedition to the Greenland Caledonides

    NASA Astrophysics Data System (ADS)

    Stüwe, Kurt; Piller, Werner

    2014-05-01

    2012 marked the 100 anniversary of the publication of Alfred Wegeners book: 'Die Entstehung der Kontinente' - which is often hailed as the discovery of continental drift theory in the advent of plate tectonics. Wegener was later appointed as professor for geophysics at the University of Graz in Austria - in part for this discovery. He held this position until his death in Greenland in 1930. In honor of the hundredth anniversary of the 1912 milestone publication, the University of Graz in Austria stages an expedition to Greenland in the spirit of Alfred Wegener, supported by the Austrian Academy of Sciences. The expedition aims predominantly to unravel secrets of the Caledonides of Northeastern Greenland using an extensive sampling program to some of the least explored corners of the orogenic belt. Particular emphasis will be placed on the Hager Bjerg allochthon and its relationship to the hanging wall and footwall units. The expedition will use the unparalleled flexibility of small aircraft that will be piloted by experienced Alaskan bush pilots and brought to Greenland from Alaska for this purpose.

  7. Seismological medals

    USGS Publications Warehouse

    Schmidt, P.

    1987-01-01

    Seismic events are environmental events, so it is not surprising that mankind, in coming to terms with earthquakes, has tried to express his feelings about them in an artistic manner too. By understanding the topical importance of medals in seismological affairs, we can appreciate the hertiage of the past. 

  8. President Reagan Presents Medals

    NASA Technical Reports Server (NTRS)

    1981-01-01

    President Ronald Reagan presents astronaut John Young with the Congressional Space Medal of Honor as well as NASA's Distinguished Service Medal. Astronaut Robert C. Crippen also received the Distinguished Service Medal and Dr. Alan Lovelace was presented with the President's Citizens Medal. From left to right: President Ronald Reagan Astronaut, John Young Astronaut, Robert Crippen Dr. Alan Lovelace Vice President George Bush

  9. The Canonical Alfred Hitchcock

    ERIC Educational Resources Information Center

    Lewis, Michael J.

    2010-01-01

    Alfred Hitchcock is a major figure of popular culture. He was one of the founding fathers of the cinematic art and, together with Eisenstein and Murnau, helped define its visual language. So fruitful was he that a single film could spawn an entire genre, as "Psycho" helped create the modern horror film and "North by Northwest" the style and tone…

  10. The Other Alfred Binet.

    ERIC Educational Resources Information Center

    Siegler, Robert S.

    1992-01-01

    Reviews the major contributions of Alfred Binet. Explains why the fame of the Binet-Simon Intelligence Scale was so long lasting whereas that of his other contributions was so fleeting. Discusses implications of his contributions for current efforts to formulate unified theories of cognition and cognitive development. (Author/GLR)

  11. Anders receives Hess Medal

    NASA Astrophysics Data System (ADS)

    Cameron, A. G. W.; Anders, Edward

    Edward Anders was awarded the Harry H. Hess Medal at the AGU Spring Meeting Honors Ceremony on May 31 in Baltimore. The Hess Medal recognizes outstanding achievements in research in the constitution and evolution of Earth and its sister planets. The award citation and Anders' response are given here.

  12. Hanson receives Macelwane Medal

    NASA Astrophysics Data System (ADS)

    Ravishankara, A. R.; Hanson, David R.

    At the 1996 Spring Meeting in Baltimore, Maryland, David R. Hanson received the 1996 James B. Macelwane Medal, which recognizes significant contributions to the geophysical sciences by a young scientist of outstanding ability. The medal citation and Hanson's response are given here.

  13. National Medal of Science

    NASA Astrophysics Data System (ADS)

    Wendel, JoAnna

    2014-04-01

    The nation's highest honor for American scientists and engineers, the National Medal of Science is awarded annually by the president of the United States to individuals who have made outstanding contributions to or for the total impact of their work on the current state of chemical, physical, biological, social or behavioral sciences; mathematics; or engineering. Anyone can submit a nomination. Submit a short description of the nominee's contribution and three letters of support to http://www.nsf.gov/od/nms/medal.jsp by 1 May 2014.

  14. National Medal of Science

    NASA Astrophysics Data System (ADS)

    Nineteen scientists and engineers were awarded the nation's highest scientific honor, the National Medal of Science, by President Ronald Reagan in late February in a ceremony held in the East Room of the White House. Among the recipients were two AGU members.

  15. Dalgarno receives Fleming Medal

    NASA Astrophysics Data System (ADS)

    McElroy, Michael B.; Dalgarno, Alexander

    The John Adam Fleming Medal, given for original research and technical leadership in geomagnetism, atmospheric electricity, aeronomy, and related sciences, was presented to Alexander Dalgarno at the AGU Spring Meeting Honor Ceremony on May 31 in Baltimore. The award citation and Dalgarno's response are given here.

  16. Dessler receives Fleming Medal

    NASA Astrophysics Data System (ADS)

    Hill, Thomas W.; Dessler, Alex

    Alexander J. Dessler was presented with the John Adam Fleming Medal at the AGU Spring Meeting in Baltimore last May. The award recognizes original research and technical leadership in geomagnetism, atmospheric electricity, aeronomy, and related sciences. The citation was delivered by Thomas W. Hill.

  17. 58. Photographic copy of historic medal, The Yellow Fever Medal, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    58. Photographic copy of historic medal, The Yellow Fever Medal, presented to the Portsmouth Naval Hospital by the Town Council of Portsmouth, 1856. (Portsmouth Naval Shipyard Museum, Portsmouth, VA) - Portsmouth Naval Hospital, Hospital Building, Rixey Place, bounded by Williamson Drive, Holcomb Road, & The Circle, Portsmouth, Portsmouth, VA

  18. Vidale receives Macelwane Medal

    NASA Astrophysics Data System (ADS)

    Mooney, Walter; Vidale, John E.

    The James B. Macelwane Medal, which is given for significant contributions to the geophysical sciences by a young scientist of outstanding ability, was presented to John E. Vidale at the 1994 Fall Meeting Honors Ceremony on December 7, 1994, in San Francisco. The award citation and Vidale's response are given here.“Scientific discovery most often comes from the creative exploitation of newly available data to address long-standing problems. John Vidale, who shares the 1994 Macelwane Medal, has excelled in this regard. His contributions in seismological studies of Earth structure and earthquake sources have been an inspiration to geophysicists throughout the world. His numerous publications in the leading journals Nature and Science over the past 4 years already well exceeds the number of papers accepted by these two journals in a typical scientific career. John selects data like ripe fruit waiting to be plucked, and utilizes it wisely.

  19. Langley Medal awarded

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    Robert Thomas Jones, senior scientist at the Ames Research Center, Mountain View, Calif., was awarded the distinguished Langley Medal by the Smithsonian Institution for his ‘extensive contributions in theoretical aerodynamics, particularly with regard to development of the swept wing, supersonic area rule and, more recently, the oblique wing.’ Jones is an internationally acclaimed expert on aerodynamics, optics, and biomechanics as well as an applied mathematician, astronomer, inventor, author, and violin maker.The Langley award has been given to just 16 recipients since it was established 73 years ago. Past recipients include Wilbur and Orville Wright, Charles Lindbergh, and Richard Byrd. Named for Samuel Pierpont Langley, aeronautical pioneer and third secretary of the Smithsonian, the medal honors ‘especially meritorious investigations in the field of aerospace science.’

  20. Alfred Binet and higher education.

    PubMed

    Nicolas, Serge; Ferrand, Ludovic

    2002-08-01

    At the beginning of the 20th century, Alfred Binet sought teaching positions at the Collége de France and the Sorbonne. Binet wanted to develop experimental psychology in France, but the strong psychopathological orientation of French psychology blocked his ambition. The 1st part of this article relates the history of the introduction of psychology, via Théodule Ribot, to the Sorbonne and the Collège de France. Ribot's premature retirement from the Collège de France in 1901 triggered a battle that led to Binet's repeated failure to gain access to these institutions of highter education and the success in 1902 of Ribot's students: Pierre Janet at the Collège de France and George Dumas at the Sorbonne.

  1. Diagnostic Consideration for Sinonasal Wegener's Granulomatosis Clinically Mistaken for Carcinoma

    PubMed Central

    La Rosa, Cristina; Emmanuele, Carmela; Tranchina, Maria Grazia; Ippolito, Massimo; Cosentino, Sebastiano; Saita, Vincenzo; Fraggetta, Filippo

    2013-01-01

    We report a case of Wegener's granulomatosis clinically mistaken for carcinoma in a 21-year-old girl presenting with an ulcerated mass of the nasopharynx associated with enlarged laterocervical nodes. The lesion was clinically suspected as malignant on the basis of clinical and radiological findings (namely, computed tomography scan and positron emission tomography). However, multiple biopsies were not conclusive for malignancy showing histological change suggestive of Wegener's granulomatosis. A serum determination of cANCA supported the diagnosis of Wegener's granulomatosis. Clinical findings and image studies suggested an erroneous diagnosis of malignancy whereas a definitive diagnosis of Wegener's granulomatosis was achieved only after repeated biopsies thus leading to a correct therapeutic approach. The Wegener granulomatosis must be added to the list of the differential diagnoses of the masses of the nasopharynx associated with or without enlarged laterocervical nodes. PMID:24106630

  2. Fukushima to receive Smith Medal

    NASA Astrophysics Data System (ADS)

    The 1990 Waldo E. Smith Medal for extraordinary service to geophysics will be given to Naoshi Fukushima, who earned an international reputation for his pioneering work in geomagnetic disturbance and ionospheric electric currents. Now retired from the University of Tokyo, Japan, Fukushima is being cited for his public service to international geophysics, and, in particular, his contributions to the International Association of Geomagnetism and Aeronomy, of which he was Secretary General from September 1975 to August 1983.The Smith Medal will be presented as part of the AGU Fall Meeting Honors Night festivities, Wednesday, December 5, in San Francisco, Calif. Three James B. Macelwane Medals, the John Adam Fleming Medal, and the Maurice Ewing Medal will also be presented (see Eos, February 20, 1990, p. 294).

  3. 33 CFR 13.01-40 - Miniature medals and bars.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-40 Miniature medals and bars. (a) Miniature Gold and Silver Lifesaving Medals and bars...

  4. 33 CFR 13.01-40 - Miniature medals and bars.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-40 Miniature medals and bars. (a) Miniature Gold and Silver Lifesaving Medals and bars...

  5. 33 CFR 13.01-40 - Miniature medals and bars.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-40 Miniature medals and bars. (a) Miniature Gold and Silver Lifesaving Medals and bars...

  6. 33 CFR 13.01-40 - Miniature medals and bars.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-40 Miniature medals and bars. (a) Miniature Gold and Silver Lifesaving Medals and bars...

  7. 33 CFR 13.01-40 - Miniature medals and bars.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-40 Miniature medals and bars. (a) Miniature Gold and Silver Lifesaving Medals and bars...

  8. Alfred Russel Wallace deserves better.

    PubMed

    Lloyd, David; Wimpenny, Julian; Venables, Alfred

    2010-09-01

    During 2009, while we were celebrating Charles Darwin and his The origin of species, sadly, little was said about the critical contribution of Alfred Russel Wallace (1823-1913) to the development of the theory of evolution. Like Darwin, he was a truly remarkable nineteenth century intellect and polymath and, according to a recent book by Roy Davies (The Darwin conspiracy: origins of a scientific crime), he has a stronger claim to the Theory of Evolution by Natural Selection than has Darwin. Here we present a critical comparison between the contributions of the two scientists. Sometimes referred to as 'The other beetle-hunter' and largely neglected for many decades, Wallace had a far greater experience of collecting and investigating animals and plants from their native habitats than had Darwin. He was furthermore much more than a pioneer biogeographer and evolutionary theorist, and also made contributions to anthropology, ethnography, geology, land reform and social issues. However, being a more modest, self-deprecating man than Darwin, and lacking the latter's establishment connections, Wallace's contribution to the theory of evolution was not given the recognition it deserved and he was undoubtedly shabbily treated at the time. It is time that Wallace's relationship with Darwin is reconsidered in preparation for 2013, the centenary of Wallace's death, and he should be recognized as at least an equal in the Wallace-Darwin theory of evolution.

  9. Alfred Russel Wallace deserves better.

    PubMed

    Lloyd, David; Wimpenny, Julian; Venables, Alfred

    2010-09-01

    During 2009, while we were celebrating Charles Darwin and his The origin of species, sadly, little was said about the critical contribution of Alfred Russel Wallace (1823-1913) to the development of the theory of evolution. Like Darwin, he was a truly remarkable nineteenth century intellect and polymath and, according to a recent book by Roy Davies (The Darwin conspiracy: origins of a scientific crime), he has a stronger claim to the Theory of Evolution by Natural Selection than has Darwin. Here we present a critical comparison between the contributions of the two scientists. Sometimes referred to as 'The other beetle-hunter' and largely neglected for many decades, Wallace had a far greater experience of collecting and investigating animals and plants from their native habitats than had Darwin. He was furthermore much more than a pioneer biogeographer and evolutionary theorist, and also made contributions to anthropology, ethnography, geology, land reform and social issues. However, being a more modest, self-deprecating man than Darwin, and lacking the latter's establishment connections, Wallace's contribution to the theory of evolution was not given the recognition it deserved and he was undoubtedly shabbily treated at the time. It is time that Wallace's relationship with Darwin is reconsidered in preparation for 2013, the centenary of Wallace's death, and he should be recognized as at least an equal in the Wallace-Darwin theory of evolution. PMID:20826943

  10. Coexistent Wegener's granulomatosis and anti-glomerular basement membrane disease.

    PubMed

    Wahls, T L; Bonsib, S M; Schuster, V L

    1987-02-01

    Wegener's granulomatosis and Goodpasture's syndrome represent two major causes of a pulmonary-renal syndrome. We describe the clinical course and morphologic features of a patient in whom pulmonary manifestations of Wegener's granulomatosis developed and were followed six months later by anti-glomerular basement membrane disease. Although we regard this as a unique and probably fortuitous association, a genetic predisposition or a secondary form of anti-GBM disease cannot be excluded. PMID:3542802

  11. Knauss Receives 2006 Waldo E. Smith Medal

    NASA Astrophysics Data System (ADS)

    Spinrad, Richard W.; Knauss, John A.

    2007-01-01

    John A. Knauss was awarded the Waldo E. Smith Medal at the AGU Fall Meeting honors ceremony, which was held on 13 December 2006 in San Francisco, Calif. The medal recognizes extraordinary service to geophysics.

  12. Gurnis, McComas receive Macelwane Medals

    NASA Astrophysics Data System (ADS)

    O'Connell, Richard; Gurnis, Michael; Burch, James L.; McComas, David J.

    Michael Gurnis and David J. McComas were honored as recipients of James B. Macelwane Medals at the AGU 1993 Spring Meeting in Baltimore last May. The medal recognizes significant contributions to the geophysical sciences by a young scientist of outstanding ability. Richard O'Connell presented Gurnis' medal, and James L. Burch presented McComas' medal. Citations and responses are presented below.

  13. [GRANULOMATOSIS WITH POLYANGIITIS (WEGENER'S): CLINICAL CASE].

    PubMed

    Zimba, E; Olkhova, O

    2016-05-01

    Granulomatosis with polyangiitis (Wegener's disease) - systemic vasculitis, initial manifestations, the clinical picture may be present in a wide variety. This leads to difficulties in establishing a timely diagnosis. The prognosis in untreated generalized granulomatosis with polyangiitis is extremely poor. The present case report illustrates a late diagnosis of granulomatosis with polyangiitis. A 53-year-old woman was diagnosed with granulomatosis with polyangiitis only after ten months of onset of disease. Wrong diagnosis of tuberculosis of ear leads to a lot of delay in the treatment this type of vasculitis. At the time of diagnosis she had generalized form of disease presented with involvement of the eyes, upper and lower respiratory tracts, kidneys, and nervous system. Remission was achieved with methylprednisolone and cyclophosphamide but suffered a relapse shortly afterwards. Further treatment with rituximab achieved a second remission, but the patient continued to suffer from dry conjunctivitis. Symptomatic therapy in this case was ineffective. An effective pathogenic therapy for this condition was instillation of cyclosporine eye drops. PMID:27348166

  14. Indian Peace Medals in American History.

    ERIC Educational Resources Information Center

    Prucha, Francis Paul

    Silver medals played an important role in American Indian policy for more than a century. Following a practice of the French, Spanish, and British in the New World, the United States government presented Indian peace medals to important chiefs and warriors as symbols of attachment to the new nation. In addition, the medals were marks of rank…

  15. RAS Awards and Prizes: RAS Awards 2009; Gold Medal: Prof. David Williams; Gold Medal: Prof. Eric Priest; Price Medal: Prof. Malcolm Sambridge; Eddington Medal: Prof. James Pringle

    NASA Astrophysics Data System (ADS)

    2009-02-01

    Each year the RAS recognizes outstanding achievement in astronomy and geophysics by the award of medals and prizes. Candidates are nominated by Fellows and the awards made by a committee of Fellows, ensuring that these scientists have earned the respect and admiration of their peers in the research community. The Gold Medal for Astronomy is awarded to Prof. David Williams of University College London. The Gold Medal for Geophysics is awarded to Prof. Eric Priest of the University of St Andrews. The Price Medal is awarded to Prof. Malcolm Sambridge of the Australian National University. The Eddington Medal is given to Prof. James Pringle of the University of Cambridge.

  16. Accelerated atherosclerosis in patients with Wegener's granulomatosis

    PubMed Central

    de Leeuw, K; Sanders, J; Stegeman, C; Smit, A; Kallenberg, C; Bijl, M

    2005-01-01

    Background: Several autoimmune disorders are complicated by excess cardiovascular disease. In addition to traditional risk factors, non-traditional risk factors such as endothelial activation and excessive vascular remodelling might be determinants of the progression of atherosclerosis in patients with an autoimmune disease. Objective: To evaluate whether patients with Wegener's granulomatosis (WG) have an increased prevalence of atherosclerosis and to determine predisposing factors. Methods: 29 WG patients (19 men; mean (SD) age, 53 (14) years) with inactive disease and 26 controls (16 men; age 53 (15) years) were studied. Common carotid intima–media thickness (IMT) was measured by ultrasound. In all individuals traditional risk factors for cardiovascular disease were determined. High sensitivity C reactive protein (hsCRP) was measured. Endothelial activation was assessed by measuring thrombomodulin, vascular cell adhesion molecule-1, and von Willebrand factor. As a marker of vascular remodelling matrix metalloproteinases (MMP-3 and MMP-9) and TIMP-1 were measured. Results: IMT was increased in WG patients compared with controls (p<0.05). No differences in traditional risk factors and endothelial activation markers between patients and controls were found. Levels of hsCRP, MMPs, and TIMP-1 were increased in WG patients (p<0.05). Conclusions: Increased IMT found in WG patients cannot be explained by an increased prevalence of traditional risk factors. Although endothelial activation markers in WG patients with inactive disease were not increased, the raised levels of hsCRP, MMPs, and TIMP-1 suggest that enhanced inflammation and excessive vascular remodelling are contributing factors in the development of accelerated atherosclerosis in WG. PMID:15374854

  17. Tracheobronchial Stenoses in Granulomatosis With Polyangiitis (Wegener's)

    PubMed Central

    Girard, Charlotte; Charles, Pierre; Terrier, Benjamin; Bussonne, Guillaume; Cohen, Pascal; Pagnoux, Christian; Cottin, Vincent; Cordier, Jean-François; Guillevin, Loïc

    2015-01-01

    Abstract Tracheobronchial stenoses (TBSs) are potentially severe manifestations of granulomatosis with polyangiitis (Wegener's) (GPA) that usually respond poorly to corticosteroids and immunosuppressive agents. We describe 26 GPA patients with ≥1 tracheal (mainly subglottic, SGS) and/or bronchial stenosis(ses) (BS(s)). Sixteen patients had solitary SGS and 10 had ≥1 BS(s). The male/female sex ratio was 9:17, and the median age at GPA diagnosis was 32 years (3:13 and 28 years, respectively, for SGS patients). Antineutrophil cytoplasm antibodies were proteinase 3-positive in 65.5% of the patients (50% of those with SGS). Despite conventional GPA therapy, 62% patients experienced ≥1 stenosis relapse(s) (81% of SGS patients, for a total of 1–8 relapses per patient). None of the several systemic or endoscopic treatments prevented future relapses. Cyclophosphamide induction therapy was effective in 4/6 patients with BS(s) and in 1 patient with SGS among the 7 treated. After many relapses, rituximab achieved remission in 3/4 SGS patients. Endoscopic treatments (dilation, laser, corticosteroid injection, etc.) had only transient efficacy. Other GPA manifestations relapsed independently of TBSs. One SGS patient died of acute respiratory distress syndrome. Our findings confirmed that TBSs are severe GPA manifestations that evolve independently of other organ involvements and do not respond to conventional systemic regimens. As previously described, our population was younger and comprised more females than usual GPA patients, especially those with SGS. The small number of patients and the wide variety of local and systemic treatments prevent us from drawing definitive conclusions about the contribution of each procedure. However, cyclophosphamide seemed to effectively treat BSs, but not SGS, and rituximab may be of interest for SGS management. PMID:26266344

  18. William Alfred Fowler (1911-1995)

    NASA Astrophysics Data System (ADS)

    Clayton, Donald D.

    1996-01-01

    The scientific career of W. A. Fowler enduringly enriched astronomy by providing us with a systematic treatment of nuclear reaction rates in stars. I clarify how and why this achievement earned him both the 1979 Bruce Medal of the Astronomical Society of the Pacific and the 1983 Nobel Prize in physics (jointly with S. Chandrasekhar). I attempt to share my understanding and experience of this great man, what he was like personally, and the larger context of his life. (SECTION: Obituary)

  19. WEGENER: World Earthquake GEodesy Network for Environmental Hazard Research

    NASA Astrophysics Data System (ADS)

    Ozener, Haluk; Zerbini, Susanna; Bastos, Luisa; Becker, Matthias; Meghraoui, Mustapha; Reilinger, Robert

    2013-04-01

    WEGENER is originally the acronym for Working Group of European Geoscientists for the Establishment of Networks for Earth-science Research. It was founded in March 1981 in response to an appeal delivered at the Journées Luxembourgeoises de Geodynamique in December 1980 to respond with a coordinated European proposal to a NASA Announcement of Opportunity inviting participation in the Crustal Dynamics and Earthquake Research Program. WEGENER, during the past 32 years, has always kept a close contact with the Agencies and Institutions responsible for the development and maintenance of the global space geodetic networks with the aim to make them aware of the scientific needs and outcomes of the project which might have an influence on the general science policy trends. WEGENER was serving as Inter-commission Project 3.2, between Commission 1 and Commission 3, of the International Association of Geodesy (IAG) until 2012. Since then, WEGENER project has became the Sub-commission 3.5 of IAG commission 3, namely Tectonics and Earthquake Geodesy. In this study, we briefly review the accomplishments of WEGENER as originally conceived and outline and justify the new focus of the WEGENER consortium. The remarkable and rapid evolution of the present state of global geodetic monitoring in regard to the precision of positioning capabilities (and hence deformation) and global coverage, the development of InSAR for monitoring strain with unprecedented spatial resolution, and continuing and planned data from highly precise satellite gravity and altimetry missions, encourage us to shift principal attention from mainly monitoring capabilities by a combination of space and terrestrial geodetic techniques to applying existing observational methodologies to the critical geophysical phenomena that threaten our planet and society. Our new focus includes developing an improved physical basis to mitigate earthquake, tsunami, and volcanic risks, and the effects of natural and anthropogenic

  20. The evolutionary ethics of Alfred C. Kinsey.

    PubMed

    Churchill, Frederick B

    2002-01-01

    It is commonplace to point out that Alfred Kinsey's taxonomic work on gall wasps provided a methodology for his studies of human sexual behavior. It is equally commonplace to point out that, when researching and presenting his sexual studies, Kinsey's professedly neutral scientific data were constrained by a social agenda. What I have done in this paper is to join these two claims and demonstrate, with particular reference to Kinsey's Sexual Behavior in the Human Male, how his zoology helped guide Kinsey to a naturalistic ethics that, despite contrasts to, shared certain parallel logical failures with the traditional ethics of his critics. PMID:15045831

  1. ALFRED: an allele frequency resource for research and teaching

    PubMed Central

    Rajeevan, Haseena; Soundararajan, Usha; Kidd, Judith R.; Pakstis, Andrew J.; Kidd, Kenneth K.

    2012-01-01

    ALFRED (http://alfred.med.yale.edu) is a free, web accessible, curated compilation of allele frequency data on DNA sequence polymorphisms in anthropologically defined human populations. Currently, ALFRED has allele frequency tables on over 663 400 polymorphic sites; 170 of them have frequency tables for more than 100 different population samples. In ALFRED, a population may have multiple samples with each ‘sample’ consisting of many individuals on which an allele frequency is based. There are 3566 population samples from 710 different populations with allele frequency tables on at least one polymorphism. Fifty of those population samples have allele frequency data for over 650 000 polymorphisms. Records also have active links to relevant resources (dbSNP, PharmGKB, OMIM, Ethnologue, etc.). The flexible search options and data display and download capabilities available through the web interface allow easy access to the large quantity of high-quality data in ALFRED. PMID:22039151

  2. Purdy Awarded 2006 Maurice Ewing Medal

    NASA Astrophysics Data System (ADS)

    Purdy, G. Michael; Detrick, Robert S.

    2007-01-01

    G. Michael Purdy was awarded the Maurice Ewing Medal at the AGU Fall Meeting honors ceremony, which was held on 13 December 2006 in San Francisco, Calif. The medal recognizes significant original contributions to the scientific understanding of the processes in the ocean; for the advancement of oceanographic engineering technology and instrumentation; or outstanding service to marine science.

  3. Seeking Nominations for COSPAR Awards and Medals

    NASA Astrophysics Data System (ADS)

    The Committee on Space Research (COSPAR) is seeking candidates to be nominated for COSPAR awards and medals. These awards and medal recognize the outstanding achievements of space scientists throughout the world in a number of areas. It is important to honor the contributions of your colleagues. Therefore, please take a moment to consider nominees for the following:

  4. Indium-111 leukocyte scintigraphy in Wegener's granulomatosis involving the spleen

    SciTech Connect

    Morayati, S.J.; Fink-Bennett, D.

    1986-12-01

    Indium-111-labeled leukocyte scintigraphy was performed on a 44-yr-old man to exclude an occult abscess. Four- and twenty-four-hour images of the abdomen revealed splenic photopenia except for a rim of activity medially. A subsequent computed tomography (CT) study demonstrated necrosis or hemorrhage of the spleen except for a medial rim. Exploratory laparotomy demonstrated necrotizing vasculitis with granuloma formation consistent with Wegener's granulomatosis and a rim of viable splenic tissue corresponding to the radionuclide and CT studies.

  5. Obituary: James Alfred Van Allen, 1914-2006

    NASA Astrophysics Data System (ADS)

    Ludwig, George H.; McIlwain, Carl Edwin

    2006-12-01

    James Alfred Van Allen, world-renowned space scientist, died 9 August 2006 at the age of ninety-one. He succumbed to heart failure after a ten-week period of declining health. Van Allen served for his entire sixty-seven-year professional career as an amazingly productive researcher, space science spokesman, inspired teacher, and valued colleague. The realization by him and his associates that charged particles are trapped by the Earth's magnetic field began a whole new field of research, magnetospheric physics. Following that initial discovery, he and his associates quickly extended their observations, first to the inner planets, and then to the rest of the planets and beyond. During his tenure at Iowa, he and his group flew instruments on more than sixty successful Earth satellites and planetary spacecraft, including the first missions to the planets Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. Van Allen's lifetime publication list numbers more than 275, of which many are widely-cited, seminal papers. He was the sole author of more than 125 of those papers. Beyond the research laboratory, Van Allen worked energetically throughout his career in establishing space research as a new branch of human inquiry. He was among the most sought-after as a committee member and adviser, working at the highest levels of government, including the White House and Congress, and at all levels of the national and international research establishments. Many presentations in the non-scientific arena helped to bring the exciting discoveries and challenges of space research to the attention of the general public. James Van Allen (Van to his many friends and colleagues) was born on 7 September 1914 on a small farm near Mount Pleasant, Iowa, the second of four sons of Alfred Morris Van Allen and Alma Olney Van Allen. After high school in Mount Pleasant, he entered Iowa Wesleyan College, majoring in physics and graduating summa cum laude. While there, he was introduced to geophysics

  6. 33 CFR 13.01-45 - Replacement of medals and bars.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-45 Replacement of medals and bars. The Gold or Silver Lifesaving Medal or...

  7. 33 CFR 13.01-45 - Replacement of medals and bars.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-45 Replacement of medals and bars. The Gold or Silver Lifesaving Medal or...

  8. 33 CFR 13.01-45 - Replacement of medals and bars.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-45 Replacement of medals and bars. The Gold or Silver Lifesaving Medal or...

  9. 33 CFR 13.01-45 - Replacement of medals and bars.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-45 Replacement of medals and bars. The Gold or Silver Lifesaving Medal or...

  10. 33 CFR 13.01-45 - Replacement of medals and bars.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-45 Replacement of medals and bars. The Gold or Silver Lifesaving Medal or...

  11. Alfred Russel Wallace's world of final causes.

    PubMed

    Smith, Charles H

    2013-12-01

    Alfred Russel Wallace (1823-1913) is an important figure in the history of science, but there remain many questions about the nature of his world view, and how it developed. Here, Wallace's appreciation of the role of final causes in evolution is linked to some of its probable origins, with an emphasis on the influence of Alexander von Humboldt (1769-1859). The question is then asked whether a final causes-based scientific agenda might be possible, and answered by drawing attention to two current efforts in that direction by Adrian Bejan, and by the author. A sketch of the latter approach, adapted from Spinozian thinking, is given, with an empirical example involving drainage basin morphology that suggests structural influences of a final causes sort. PMID:24019011

  12. Centennial Presidential Perspective: Dr. Alfred Blalock

    PubMed Central

    Beaty, Claude A.; George, Timothy J.; Conte, John V.

    2014-01-01

    Great men are not a common occurrence. Indeed, they are a rare find. Though respected and lauded in their time, it is only in retrospect that their true contributions can be adequately measured as a surgeon, an educator and a scientist. Such is the case of Dr. Alfred Blalock. Many have considered him the father of modern cardiac surgery. All consider his “blue baby” operation to be one of the landmarks of cardiac surgery and, as the chief of surgery at Johns Hopkins, he trained many who would become the leaders of our discipline. His continual reach for excellence helped him to not only affect, but revolutionize the paradigm of surgical research, an understanding of the physiology of shock and the surgical management of pulmonic stenosis/atresia. Dr. Blalock was the 30th president of the American Association for Thoracic Surgery and his presidential address was given in 1951. PMID:22248679

  13. 38. 'DESIGN NO. 7,' Pencil drawing by project architect Alfred ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    38. 'DESIGN NO. 7,' Pencil drawing by project architect Alfred Eichler, dated March 2, 1934. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA

  14. A parameterization of the Wegener-Bergeron-Findeisen effect

    NASA Astrophysics Data System (ADS)

    van der Hage, J. C. H.

    The Wegener-Bergeron-Findeisen (WBF) process is a mechanism by which ice crystals grow from the vapour supplied by cloud droplets thus generating large cloud particles at the expense of smaller particles without draining vapour from the interstitial cloud air. Therefore the net result in a cloud is similar to that of coalescence and riming. Treating the WBF process like coalescence is an artificial but convenient way of introducing ice physics in cloud models. This trick may be too crude for sophisticated cloud models but it is shown to work in a simple cloud model where it economizes on computer time.

  15. Wigner Medal 2010 - Laudatio for Michio Jimbo

    NASA Astrophysics Data System (ADS)

    Kielanowski, Piotr

    2011-03-01

    The purpose of the Wigner Medal is to recognize outstanding contributions to the understanding of physics through group theory. The Wigner Medal was established in 1977/78 and is administered by the Group Theory and Fundamental Physics Foundation, a publicly supported organization. The 2010 International Selection Committee consisting of J Patera (Canada) - Chairman, M del Olmo (Spain), W Schleich (Germany), J-B Zuber (France) and A Bohm (USA) awarded the 2010 Wigner Medal to Michio JimboUniversity of Tokyo for his introduction of quantum groups and his study of affine Lie algebras in connection with classical and quantum integrable systems. Further information about the Wigner Medal and the Laudatio for Professor Michio Jimbo, presented by Fedor Smirnov, are included in the PDF.

  16. National Medal of Science nominations sought

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2013-03-01

    The U.S. National Science Foundation (NSF) is accepting nominations for the 2013 National Medal of Science until 1 April 2013. Congress established the medal in 1959 as a presidential award for individuals "deserving of special recognition by reason of their outstanding contributions to knowledge in the physical, biological, mathematical, or engineering sciences." Later, Congress expanded the recognition to include the social and behavioral sciences. NSF notes, "We are especially interested in identifying women, members of minority groups, and persons with disabilities for consideration." More information is available at http://www.nsf.gov/od/nms/medal.jsp and http://www.nsf.gov/od/nms/nsf_2013nationalmedalofscience_callfornominations.pdf. For more details, contact the Medal of Science program manager at nms@nsf.gov or 703-292-8040.

  17. Armstrong Receives Space Medal of Honor

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Astronaut Neil A. Armstrong receives the first Congressional Space Medal of Honor from President Jimmy Carter, assisted by Captain Robert Peterson. Armstrong, one of six astronauts to be presented the medal during ceremonies held in the Vehicle Assembly Building (VAB), was awarded for his performance during the Gemini 8 mission and the Apollo 11 mission when he became the first human to set foot upon the Moon.

  18. Armstrong Awarded Space Medal of Honor

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Astronaut Neil A. Armstrong receives the first Congressional Space Medal of Honor from President Jimmy Carter, assisted by Captain Robert Peterson. Armstrong, one of six astronauts to be presented the medal during ceremonies held in the Vehicle Assembly Building (VAB), was awarded for his performance during the Gemini 8 mission and the Apollo 11 mission when he became the first human to set foot upon the Moon.

  19. Hansen receives 2001 Roger Revelle Medal

    NASA Astrophysics Data System (ADS)

    Prather, Michael J.; Hansen, James E.

    James E. Hansen received the Roger Revelle Medal at the 2001 Fall Meeting Honors Ceremony on 12 December in San Francisco, California. The medal is given for outstanding contributions toward an understanding of the Earth's atmospheric processes, including its dynamics, chemistry, and radiation; the roles of atmosphere, atmosphere-ocean coupling, or atmosphere-land coupling in determining the climate, biogeochemical cycles, or other key elements of the integrated climate system.

  20. Pulmonary hyalinizing granuloma. A limited form of Wegener's granulomatosis?

    PubMed

    Gorini, M; Forloni, F; Pezzoli, A; Pezzica, E

    1998-01-01

    Pulmonary hyalinizing granuloma is an uncommon disease that consists of slowly enlarging nodules in the pulmonary parenchyma. It occurs rarely: in fact, fewer than 70 case reports have been published in the past 20 years. It is important however in the differential diagnosis of lung diseases manifesting multiple pulmonary nodules. The etiology and pathogenesis of this disorder are unknown. Evidence suggests that the nodules could be the result of a chronic exaggerated immune response to infectious agents or to any other process in which antigen-antibody complexes are involved. More than 50% of the patients reported have evidence of autoimmune phenomena, e.g. positive antinuclear antibodies, a positive rheumatoid factor, or circulating immune complexes. The present report describes, for the first time, a case of pulmonary hyalinizing granuloma in which the patient had antineutrophil cytoplasmic autoantibodies with a granular cytoplasmatic pattern with typical central accentuation of fluorescence intensity and negative nuclei. The presence of antineutrophil cytoplasmic autoantibodies suggests that pulmonary hyalinizing granuloma could be regarded as a localized, non-evolving, form of Wegener's granulomatosis or a purely granulomatous Wegener's granulomatosis. PMID:9859576

  1. [Wegener's granulomatosis and orbital complications of sino-nasal origin].

    PubMed

    Unkel, C; Witzke, O; Wanke, I; Jahnke, K; Fischer, M

    2007-07-01

    Wegener's granulomatosis is an idiopathic, granulomatous disease with the potential for multiple head and neck manifestations (80 % of the patients). Sinonasal symptoms are observed in more than 60 % of the patients. Due to these facts the otorhinolaryngologist plays an essential role in the multidisciplinary team involved in establishing the diagnosis early, initiating immunosuppressive therapy and providing ongoing care. The treatment is based on medical therapy consisting of corticosteroids and immunosuppressive agents, whereas surgery is reserved for selected head and neck manifestations. By means of 3 patients presenting with distinct visual loss in consequence of orbital complications with sinonasal origin the course of disease and theoretical background are reviewed. In our patients Wegener's granulomatosis was diagnosed by histopathological examination and serological detection of ANCA, cANCA. The progression of the granulomatous process and an additional purulent inflammation in 2 cases led to a temporary amaurosis and in another case to a visual loss of 50 %. Immediate orbital decompression in combination with sufficient systemic immunosuppressive treatment relieved the compression of the optical nerve and preserved vision. We conclude that early orbital decompression either by external or endonasal approach and concomitant immunosuppression is necessary to determine or improve rapidly decreasing vision subsequent to high intraorbital pressure produced by a granulomatous process and inflammation. PMID:17219334

  2. 28 CFR 0.12 - Young American Medals Committee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Young American Medals Committee. 0.12... Office of the Attorney General § 0.12 Young American Medals Committee. There shall be in the Office of the Attorney General a Young American Medals Committee, which shall be composed of four members,...

  3. 28 CFR 0.12 - Young American Medals Committee.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Young American Medals Committee. 0.12... Office of the Attorney General § 0.12 Young American Medals Committee. There shall be in the Office of the Attorney General a Young American Medals Committee, which shall be composed of four members,...

  4. 28 CFR 0.12 - Young American Medals Committee.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Young American Medals Committee. 0.12... Office of the Attorney General § 0.12 Young American Medals Committee. There shall be in the Office of the Attorney General a Young American Medals Committee, which shall be composed of four members,...

  5. 14 CFR 1221.202 - Description of the medal.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Description of the medal. 1221.202 Section 1221.202 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL AND OTHER... Description of the medal. The description of the Congressional Space Medal of Honor, which was designed by...

  6. 14 CFR 1221.202 - Description of the medal.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Description of the medal. 1221.202 Section 1221.202 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL AND OTHER... Description of the medal. The description of the Congressional Space Medal of Honor, which was designed by...

  7. Gingival hyperplasia being the first sign of Wegener's granulomatosis.

    PubMed

    Aravena, Víctor; Beltrán, Víctor; Cantín, Mario; Fuentes, Ramón

    2014-01-01

    Wegener's granulomatosis (GW) is a multisystemic granulomatous vasculitis that predominantly affects the airways and the kidneys, but may affect any organ. Otorhinolaryngological manifestations may be gingival swelling, oral ulcer or septal perforations that can cause saddle nose deformities, rhinitis, sinusitis and hearing loss. We report a case of WG that was first diagnosed on oral gingival mucosa. A 54-year old woman was referred to a specialized dentist because of consistent irritative buccal gingival hyperplasia that did not react to conservative and microbial treatment. The lesion was biopsied and the diagnosis was suggestive for WG. Patient was further referred to the Unit of Rheumatology and the diagnose of WG was confirmed and treated. This case emphasizes the importance to recognize the oral manifestation of WG to get proper medication as soon as possible and avoid serious systemic tissue damage.

  8. Rupture of a hepatic artery aneurysm caused by Wegener's granulomatosis.

    PubMed

    den Bakker, M A; Tangkau, P L; Steffens, T W; Tjiam, S L; van der Loo, E M

    1997-01-01

    Among vasculitis syndromes Wegener's granulomatosis (WG) is characterized by involvement of the upper and lower airways and kidneys. The associated vasculitis involves small and medium sized arteries and veins. Aneurysm formation and a segmental pattern of involvement of larger arteries is not typically seen in WG--a presentation more in keeping with polyarteritis nodosa. We report on a patient hospitalized with classical manifestations of WG who died suddenly of hypovolemic shock caused by intraperitoneal hemorrhage resulting from rupture of a hepatic artery aneurysm. The aneurysm was caused by involvement of the hepatic artery in the disease process. To our knowledge aneurysmatic dilatation of the hepatic artery due to WG has not been previously described. This case illustrates an unusual disease course in WG and the overlap which exists in classical vasculitis syndromes.

  9. Wegener's thinking about the mechanism: Greenland and Iceland

    NASA Astrophysics Data System (ADS)

    Jacoby, Wolfgang

    2015-04-01

    Wegener's early Arctic expeditions to Greenland (1906-08 and 1912-13 with a stop in Iceland) suggest a significant affect on his thinking about the mechanism of continental drift till his death in 1930. Beside his specialized work in meteorology and the Arctic, he had a broad general interest in science especially of the earth system as a whole. The drift idea occurred to him in 1910 on the basis of new data on geomorphology (Atlantic seafloor), supported by geophysics, geology and palaeontology. In his 1912 initial public talk and ensuing paper he mentioned something akin to seafloor spreading and refuted the continental relict hypothesis from break-up for the mid-Atlantic ridge. But 1912 he bypassed the tension fractures in Iceland and in Greenland (1912-13) he experienced the rheology of ice, brittle and viscous, when thinking about the drift of SIAL continents through the SIMA mantle (as documented in his diaries). When in 1915 rewriting his 1012 paper as the book "Die Entstehung der Kontinente und Ozeane" he had given up the early idea for that of floating continental rafts. It is tempting to speculate why. Rheology of rocks was clearly described. But some misconceptions distracted him from the correct relationships: (1) Data of the time suggested that sialic rock is more solid than mafic rock which would soften at lower temperature (contrary to present knowledge) and (2) convection in the atmosphere, well known to him, seemed to be no model for convection in the mantle, although rafting continents implied mantle flow. Did the rheologies appear too different to him? Not before the mid twenties (as documented in the 4th edition of his book, 1929) did Wegener admit that mantle convection might be the answer. A great spirit was misled but clearly saw that the phenomenon of drift, based on observations, is not refuted by the lack of an explanation.

  10. 33 CFR 13.01-5 - Gold and Silver Lifesaving Medals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Gold and Silver Lifesaving Medals... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-5 Gold and Silver Lifesaving Medals. Lifesaving Medals may be awarded to any person...

  11. 33 CFR 13.01-5 - Gold and Silver Lifesaving Medals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Gold and Silver Lifesaving Medals... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-5 Gold and Silver Lifesaving Medals. Lifesaving Medals may be awarded to any person...

  12. 33 CFR 13.01-5 - Gold and Silver Lifesaving Medals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Gold and Silver Lifesaving Medals... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-5 Gold and Silver Lifesaving Medals. Lifesaving Medals may be awarded to any person...

  13. 33 CFR 13.01-5 - Gold and Silver Lifesaving Medals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Gold and Silver Lifesaving Medals... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-5 Gold and Silver Lifesaving Medals. Lifesaving Medals may be awarded to any person...

  14. 33 CFR 13.01-5 - Gold and Silver Lifesaving Medals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Gold and Silver Lifesaving Medals... GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-5 Gold and Silver Lifesaving Medals. Lifesaving Medals may be awarded to any person...

  15. Alfred Russel Wallace (1823-1913): evolution and medicine.

    PubMed

    O'Connell, Henry P

    2009-11-01

    The theory we now know simply as 'evolution' was first presented to the scientific world one and a half centuries ago, on 1 July 1858, when the work of two men, Alfred Russel Wallace and Charles Robert Darwin (1809-82), was jointly read at the Linnean Society. While Charles Darwin has rightly taken his place in history as one of the greatest scientists of all time, Alfred Russel Wallace has been largely forgotten outside of the scientific community. However, Wallace was a prolific researcher and writer with interests in a wide range of topics, from medicine to economics. PMID:20029081

  16. Alfred Russel Wallace (1823-1913): evolution and medicine.

    PubMed

    O'Connell, Henry P

    2009-11-01

    The theory we now know simply as 'evolution' was first presented to the scientific world one and a half centuries ago, on 1 July 1858, when the work of two men, Alfred Russel Wallace and Charles Robert Darwin (1809-82), was jointly read at the Linnean Society. While Charles Darwin has rightly taken his place in history as one of the greatest scientists of all time, Alfred Russel Wallace has been largely forgotten outside of the scientific community. However, Wallace was a prolific researcher and writer with interests in a wide range of topics, from medicine to economics.

  17. Alfred of Wessex at a Cross-Roads in the History of Education

    ERIC Educational Resources Information Center

    Nelson, Janet L.

    2013-01-01

    This paper first situates King Alfred in Winchester, in Wessex, in Anglo-Saxon England, and in the Christendom of the ninth century. Attention is drawn to Alfred's education, which included experience of court life in Wessex, Rome and Francia. The paper argues that Alfred prioritised vernacular literacy as a means of educating elites in a…

  18. Thatcher Receives 2004 Charles A. Whitten Medal

    NASA Astrophysics Data System (ADS)

    Stein, Ross

    2005-02-01

    Wayne Thatcher received the Whitten Medal at the 2004 Fall Meeting Honors Ceremony on 15 December, in San Francisco, California. The medal is given for outstanding achievement in research on the form and dynamics of the Earth and planets. Citation. Armed with geodesy, Wayne Thatcher has probed the behavior of great earthquakes, concentrating on the two sites where large events are frequent and the geodetic record is lush: the western United States and Japan. From this, he has garnered deep insights into the earthquake cycle-the pattern of strain accumulation and release of which an earthquake is only the most visible part.

  19. Gilbert receives 1999 William Bowie Medal

    NASA Astrophysics Data System (ADS)

    Turekian, Karl K.; Gilbert, J. Freeman

    J. Freeman Gilbert was awarded the William Bowie Medal at the AGU Spring Meeting Honors Ceremony, which was held on June 2, 1999, in Boston, Massachusetts. The medal recognizes outstanding contributions to fundamental geophysics and unselfish cooperation in research.Freeman Gilbert was a geophysical pioneer, even as a student at the Massachusetts Institute of Technology, where he used the Whirlwind computer to apply computational methods to seismic problems. Later at the Institute of Geophysics and Planetary Physics (IGPP),at the University of California, Los Angeles, where he began his professional university career, he wrote a series of papers on the computation of synthetic seismograms in simple media.

  20. A Case of Wegener's Granulomatosis Presenting with Unilateral Facial Nerve Palsy

    PubMed Central

    Ujjawal, Roy; Koushik, Pan; Ajay, Panwar; Subrata, Chakrabarti

    2016-01-01

    Wegener's granulomatosis or granulomatosis with polyangiitis is a necrotizing vasculitis affecting both arterioles and venules. The disease is characterized by the classical triad involving acute inflammation of the upper and lower respiratory tracts with renal involvement. However, the disease pathology can affect any organ system. This case presents Wegener's granulomatosis presenting with facial nerve palsy as the first manifestation of the disease, which is rarely reported in medical literature. PMID:27110249

  1. 76 FR 68167 - National Medal of Technology and Innovation Nomination Evaluation Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Nomination... meeting. SUMMARY: The National Medal of Technology and Innovation (NMTI) Nomination Evaluation Committee... Medal of Technology and Innovation Program, United States Patent and Trademark Office, 600 Dulany...

  2. 75 FR 69631 - National Medal of Technology and Innovation Nomination Evaluation Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Patent and Trademark Office National Medal of Technology and Innovation Nomination Evaluation Committee.... SUMMARY: The National Medal of Technology and Innovation (NMTI) Nomination Evaluation Committee will meet... FURTHER INFORMATION CONTACT: Richard Maulsby, Program Manager, National Medal of Technology and...

  3. Apostle of Freedom: Alfred Adler and His British Disciples

    ERIC Educational Resources Information Center

    Hirsch, Pam

    2005-01-01

    The psychology of Alfred Adler is traditionally considered to be one of the three so-called in-depth or psychoanalytic therapies, the other two being the theories of Sigmund Freud and Carl Gustav Jung. This article demonstrates that Adler's Individual Psychology was especially influential on teachers in Vienna between the two world wars. There…

  4. Prince Alfred College 1993 Study Tour to China.

    ERIC Educational Resources Information Center

    Kennedy, Marten; Lake, Simon

    1994-01-01

    Discusses a trip to China by students of Mandarin Chinese at Prince Alfred College, Australia, in order to learn about the language and culture of the host country. Some continuing features of the stay were shopping, food, and attitudes of the local populace toward the foreigners. (Author/CK)

  5. Alfred Nobel and the Nobel Prizes. Fact Sheets on Sweden.

    ERIC Educational Resources Information Center

    Swedish Inst., Stockholm.

    The life and personality of Alfred Nobel and the Nobel Prizes established by his will are discussed. Nobel was a 19th century Swedish industrialist who was fluent in six languages. He invented dynamite. At his death in 1896, his estate amounted to $9,200,000. His will stipulated that the income from his estate should be divided annually into five…

  6. 9. Photocopy of published photograph (from Hopkins, Alfred, The Fundamentals ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Photocopy of published photograph (from Hopkins, Alfred, The Fundamentals of Good Banking, New York: The Bankers Publishing Co., 1929, plate 22) Photographer unknown INTERIOR, LOOKING NORTH, SHOWING ORIGINAL TELLER WINDOWS AND FURNISHINGS - City National Bank, 49 Court Street, Binghamton, Broome County, NY

  7. 8. Photocopy of published photograph (from Hopkins, Alfred, The Fundamentals ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Photocopy of published photograph (from Hopkins, Alfred, The Fundamentals of Good Banking, New York: The Bankers Publishing Co., 1929, plate 4) Photographer unknown GENERAL VIEW OF SOUTH FRONT AND WEST SIDE - City National Bank, 49 Court Street, Binghamton, Broome County, NY

  8. Psychology and the National Medal of Science

    ERIC Educational Resources Information Center

    Lowman, Robert P.; Benjamin, Ludy T., Jr.

    2012-01-01

    When Congress created the National Medal of Science in 1959 to be awarded by the president of the United States, psychology was not among the eligible sciences. A concerted lobbying effort in the late 1970s changed that situation, adding social and behavioral sciences to the listing of eligible disciplines. This article describes how the award…

  9. 75 FR 14257 - Pricing for Bronze Medals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-24

    ... United States Mint Pricing for Bronze Medals AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 1\\5/16\\- inch bronze... and availability can be found on the United States Mint Web site at http://www.usmint.gov ....

  10. Emeritus trio scoops the 2013 Dirac Medal

    NASA Astrophysics Data System (ADS)

    Dacey, James

    2013-09-01

    The 2013 Dirac Medal has been awarded to three scientists whose wide-ranging work has brought profound advances in cosmology, astrophysics and fundamental physics. Thomas Kibble, James Peebles and Martin Rees all receive the honour, which is bestowed annually by the Abdus Salam International Centre for Theoretical Physics (ICTP) in Trieste, Italy.

  11. Interference of Wegener's granulomatosis autoantibodies with neutrophil Proteinase 3 activity.

    PubMed

    van de Wiel, B A; Dolman, K M; van der Meer-Gerritsen, C H; Hack, C E; von dem Borne, A E; Goldschmeding, R

    1992-12-01

    Classic anti-neutrophil cytoplasmic autoantibodies (C-ANCA) are disease-specific markers of Wegener's granulomatosis (WG). The possible pathogenetic role of these autoantibodies, which are directed against Proteinase 3 (PR3), is not yet clear. We studied the effect of C-ANCA on PR3 proteolytic activity and on the complexation of PR3 with alpha 1-antitrypsin (alpha 1AT). C-ANCA IgG from eight patients with active WG significantly inhibited PR3 proteolytic activity, particularly towards elastin (median 84.2% inhibition). C-ANCA IgG significantly inhibited the complexation of PR3 with alpha 1AT (median 58.8% inhibition). Moreover, addition of purified PR3 to C-ANCA-positive sera from WG patients yielded less complexes with alpha 1AT (median 44.8%) compared with sera containing perinuclear anti-neutrophil cytoplasmic autoantibodies (P-ANCA) or ANCA-negative sera. These findings indicate the existence of a hitherto unknown property of C-ANCA, which may be of importance in the pathogenesis of WG.

  12. Strawberry gingivitis: A diagnostic feature of gingival Wegener's granulomatosis!

    PubMed Central

    Heera, R.; Choudhary, Kanaram; Beena, V. T.; Simon, Rency

    2012-01-01

    Wegener's granulomatosis (WG) is an immunologically mediated inflammatory disease characterized by granulomatous vasculitis of the upper and lower aerodigestive tracts together with glomerulonephritis. We are reporting a rare case of gingival WG that presented with erythematous and painful generalized gingival enlargement. Correlation of histopathology with routine hematoxylin and eosin and special stains [Grocott-Gomori methenamine-silver nitrate and Periodic Acid Schiff (PAS)], Mantoux test, peripheral blood smear and clinical presentation were established in diagnosing this rare entity. By the above-mentioned procedures and methodology, we have arrived at the diagnosis of Wegner's granulomatosis limited to the upper aerodigestive tract. Therefore, the aim of reporting this case was to emphasize that, the dental surgeon often being the first person to examine the oral cavity, should be familiar with the typical appearance of gingival WG as “strawberry gingivitis,” its clinical course as well as diagnostic parameters and adequate management. To the best of our knowledge, this is the first reported case of WG manifesting as “strawberry gingivitis” in the Indian population. PMID:23814553

  13. Urinary bladder cancer in Wegener's granulomatosis: risks and relation to cyclophosphamide

    PubMed Central

    Knight, A; Askling, J; Granath, F; Sparen, P; Ekbom, A

    2004-01-01

    Objective: To assess and characterise the risk of bladder cancer, and its relation to cyclophosphamide, in patients with Wegener's granulomatosis. Methods: In the population based, nationwide Swedish Inpatient Register a cohort of 1065 patients with Wegener's granulomatosis, 1969–95, was identified. Through linkage with the Swedish Cancer Register, all subjects in this cohort diagnosed with bladder cancer were identified. Nested within the cohort, a matched case-control study was performed to estimate the association between cyclophosphamide and bladder cancer using odds ratios (ORs) as relative risk. In the cohort the cumulative risk of bladder cancer after Wegener's granulomatosis, and the relative prevalence of a history of bladder cancer at the time of diagnosis of Wegener's granulomatosis, were also estimated. Results: The median cumulative doses of cyclophosphamide among cases (n = 11) and controls (n = 25) were 113 g and 25 g, respectively. The risk of bladder cancer doubled for every 10 g increment in cyclophosphamide (OR = 2.0, 95% confidence interval (CI) 0.8 to 4.9). Treatment duration longer than 1 year was associated with an eightfold increased risk (OR = 7.7, 95% CI 0.9 to 69). The absolute risk for bladder cancer in the cohort reached 10% 16 years after diagnosis of Wegener's granulomatosis, and a history of bladder cancer was (non-significantly) twice as common as expected at the time of diagnosis of Wegener's granulomatosis. Conclusion: The results indicate a dose-response relationship between cyclophosphamide and the risk of bladder cancer, high cumulative risks in the entire cohort, and also the possibility of risk factors operating even before Wegener's granulomatosis. PMID:15130900

  14. Alfred Russel Wallace's North American tour: transatlantic evolutionism.

    PubMed

    Fichman, M

    2001-06-01

    Evolutionary theory aroused vigorous debate in the late-19th century, regarding both its scientific status and its sociocultural implications. Alfred Russel Wallace's lecture tour of North America, during 1886-1887, affords a striking insight into his particular interpretation of evolution and reveals the depth of his conviction that science was inseparable from ethical and political realities. Wallace's views on matters scientific and cultural were as controversial and significant in North America as they were in Great Britain and Europe. PMID:11468798

  15. Morel Receives 2005 Maurice Ewing Medal

    NASA Astrophysics Data System (ADS)

    Schrag, Daniel P.; Morel, François M. M.

    2006-02-01

    François M. M. Morel received the Ewing Medal at the AGU Fall Meeting Honors Ceremony, which was held on 7 December 2005, in San Francisco, Calif. The medal is given for significant original contributions to the scientific understanding of the processes in the ocean; for the advancement of oceanographic engineering, technology, and instrumentation; and for outstanding service to marine sciences. François Morel has led the search to understand the role of metals in the ocean, starting with a focus on inorganic processes and aquatic chemistry, and leading to a blend of geochemistry, microbiology, biochemistry, and genetics. His influence comes from his research and from the way he has educated an entire community of scientists with his textbooks, with his teaching, and through his former students and postdocs who hold faculty positions at universities throughout the world.

  16. Geiss Receives 2005 William Bowie Medal

    NASA Astrophysics Data System (ADS)

    Gloeckler, George; Geiss, Johannes

    2006-01-01

    Johannes Geiss was awarded the 2005 William Bowie Medal at the AGU Fall Meeting Honors Ceremony, which was held on 7 December 2005 in San Francisco, Calif. The medal recognizes outstanding contributions to fundamental geophysics and unselfish cooperation in research. I am most pleased and honored to present this citation to Johannes Geiss, a truly great space scientist and investigator of the solar system and universe. His pioneering work, spanning over half a century, has paved the way toward understanding the physical world in which we live, its origins, and its destiny. He is a strong and effective advocate of science and ingenious in his ability to influence science policy and foster good science. Space limitations allow me to highlight only a few of Geiss's outstanding scientific accomplishments, service to science and society, and contributions to the conduct of science.

  17. 33 CFR 13.01-30 - Description of Silver Lifesaving Medal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Description of Silver Lifesaving... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-30 Description of Silver Lifesaving Medal. (a) The Silver Lifesaving Medal...

  18. 33 CFR 13.01-30 - Description of Silver Lifesaving Medal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Description of Silver Lifesaving... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-30 Description of Silver Lifesaving Medal. (a) The Silver Lifesaving Medal...

  19. 77 FR 59992 - Announcement of Humanities Medal Design Competition Under the America COMPETES Reauthorization...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... ARTS AND THE HUMANITIES Announcement of Humanities Medal Design Competition Under the America COMPETES... Presidential medal, this notice announces the Humanities Medal Design Competition under Section 105 of the... Humanities (NEH) is seeking a new design for the National Humanities Medal, which is bestowed annually by...

  20. 33 CFR 13.01-25 - Description of Gold Lifesaving Medal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Description of Gold Lifesaving... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-25 Description of Gold Lifesaving Medal. (a) The Gold Lifesaving Medal is...

  1. 33 CFR 13.01-25 - Description of Gold Lifesaving Medal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Description of Gold Lifesaving... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-25 Description of Gold Lifesaving Medal. (a) The Gold Lifesaving Medal is...

  2. 33 CFR 13.01-25 - Description of Gold Lifesaving Medal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Description of Gold Lifesaving... SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals, Bars, and Miniatures § 13.01-25 Description of Gold Lifesaving Medal. (a) The Gold Lifesaving Medal is...

  3. [Coexistence of Crohn disease and Wegener granulomatosis in a 15-year-old patient].

    PubMed

    Sieczkowska, Agnieszka; Lewandowski, Piotr; Szumera, Małgorzata; Kamińska, Barbara

    2011-01-01

    Crohn disease is being diagnosed more and more frequently in children and teenagers. Clinical symptoms are mainly related to the gastrointestinal tract, however there are many reports in the literature about the coexistence of Crohn disease with other autoimmunological disorders such as celiac disease, autoimmune hypothyroidism, systemic lupus erythematosus and Wegener granulomatosis. We report a 15-year-old patient with Crohn disease who also developed Wegener granulomatosis. The presented case illustrates the difficulties in establishing the diagnosis when symptoms of the original disease are superimposed on symptoms of a different disorder. PMID:22516704

  4. [A case of early recognized Wegener's granulomatosis with renal involvement. Insights for early diagnosis].

    PubMed

    Matuszewska, Agnieszka; Misterska-Skóra, Maria; Wiland, Piotr

    2010-01-01

    Systemic necrotic and granulomatous vasculitis presents with vascular involvement in almost every organ, manifesting with stenosis, ischemia, infarction, or hemorrhage. The clinical picture depends on the kind and size of the involved vessels and on the activity of the inflammatory process. Wegener's granulomatosis is a necrotic, granulomatous inflammation of small vessels of the upper and lower airways and kidneys. We present the case of a 25-year-old male in whom the definitive diagnosis of Wegener's granulomatosis was achieved within five weeks from onset. Among the first symptoms were microinfarcts localized in the fingertips and the nail matrix; their nature was investigated with capillaroscopy. PMID:21427813

  5. Dick receives 2011 Harry H. Hess Medal: Response

    NASA Astrophysics Data System (ADS)

    Dick, Henry J. B.

    2012-01-01

    Henry J. B. Dick was awarded the 2011 Harry H. Hess Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "outstanding achievements in research on the constitution and evolution of Earth and other planets."

  6. Maria T. Zuber Receives 2012 Harry H. Hess Medal: Citation

    NASA Astrophysics Data System (ADS)

    Solomon, Sean C.

    2013-01-01

    Maria T. Zuber was awarded the 2012 Harry H. Hess Medal at the AGU Fall Meeting Honors Ceremony, held on 5 December 2012 in San Francisco, Calif. The medal is for "outstanding achievements in research on the constitution and evolution of Earth and other planets."

  7. Dick receives 2011 Harry H. Hess Medal: Citation

    NASA Astrophysics Data System (ADS)

    Niu, Yaoling

    2012-01-01

    Henry J. B. Dick was awarded the 2011 Harry H. Hess Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "outstanding achievements in research on the constitution and evolution of Earth and other planets."

  8. 31 CFR 92.1 - Manufacture of medals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Manufacture of medals. 92.1 Section 92.1 Money and Finance: Treasury Regulations Relating to Money and Finance UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1 Manufacture of medals. With the approval of...

  9. 28 CFR 0.12 - Young American Medals Committee.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Young American Medals Committee. 0.12 Section 0.12 Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE Office of the Attorney General § 0.12 Young American Medals Committee. There shall be in the Office...

  10. 28 CFR 0.12 - Young American Medals Committee.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Young American Medals Committee. 0.12 Section 0.12 Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE Office of the Attorney General § 0.12 Young American Medals Committee. There shall be in the Office...

  11. 31 CFR 92.1 - Manufacture of medals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1 Manufacture of medals. With the approval of the Director of the Mint, dies for medals of a national character designated by Congress may be executed at the Philadelphia Mint, and struck in such field office of the...

  12. 31 CFR 92.1 - Manufacture of medals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1 Manufacture of medals. With the approval of the Director of the Mint, dies for medals of a national character designated by Congress may be executed at the Philadelphia Mint, and struck in such field office of the...

  13. 31 CFR 92.1 - Manufacture of medals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1 Manufacture of medals. With the approval of the Director of the Mint, dies for medals of a national character designated by Congress may be executed at the Philadelphia Mint, and struck in such field office of the...

  14. 31 CFR 92.1 - Manufacture of medals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1 Manufacture of medals. With the approval of the Director of the Mint, dies for medals of a national character designated by Congress may be executed at the Philadelphia Mint, and struck in such field office of the...

  15. John Glenn: Presented with NASA Distinguished Service Medal

    NASA Technical Reports Server (NTRS)

    1963-01-01

    John Glenn tours with his family, meets JFK and is presented with the NASA distinguished Service Medal. From: The John Glenn Story: Summary of astronaut John Glenn's flying career, from naval aviation training to space flight. The Mercury project is featured as John Glenn flies the Friendship 7 spacecraft. President John F. Kennedy presents the NASA Distinguished service Medal to Astronaut John Glenn.

  16. The Readability of the Newbery Medal Books (1974-1986).

    ERIC Educational Resources Information Center

    Schafer, Paul J.

    Noting that research indicating Newbery Medal books are not popular with elementary students in spite of their unquestioned superiority in plot, characterization, and style, a study examined the readability level of Newbery Medal winners from 1974 to 1986. Three readability formulas were used to assess readability: Gunning's Fog Index, Fry…

  17. 2009 National Medal for Museum and Library Service

    ERIC Educational Resources Information Center

    Bowen, Katherine

    2009-01-01

    This paper features the winners of this year's National Medals for Museum and Library Service, the nation's highest honor for libraries and museums. The award celebrates libraries and museums that make a difference for individuals, families, and communities. Medal winners are selected from nationwide nominations for institutions that demonstrate…

  18. Lobell, Rickaby, and Vrugt Receive 2010 James B. Macelwane Medals

    NASA Astrophysics Data System (ADS)

    Gorelick, Steven M.; Lobell, David B.; Elderfield, Harry; Rickaby, Rosalind; Sorooshian, Soroosh; Vrugt, Jasper A.

    2011-03-01

    David B. Lobell, Rosalind E. Rickaby, and Jasper A. Vrugt were awarded the 2010 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 15 December 2010 in San Francisco, Calif. The medal is for “significant contributions to the geophysical sciences by an outstanding young scientist.”

  19. 77 FR 14600 - Pricing for 2012 Kennedy Half-Dollar Bags and Rolls, Bronze Medals, the First Spouse Bronze Medal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-12

    ... United States Mint Pricing for 2012 Kennedy Half-Dollar Bags and Rolls, Bronze Medals, the First Spouse Bronze Medal Set and the Birth Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing 2012 pricing for Kennedy Half-Dollar bags and rolls,...

  20. Role of WEGENER (World Earthquake GEodesy Network for Environmental Hazard Research) in monitoring natural hazards (Invited)

    NASA Astrophysics Data System (ADS)

    Ozener, H.; Zerbini, S.; Bastos, M. L.; Becker, M. H.; Meghraoui, M.; Reilinger, R. E.

    2013-12-01

    WEGENER was originally the acronym for Working Group of European Geoscientists for the Establishment of Networks for Earth-science Research. It was founded in March 1981 in response to an appeal delivered at the Journées Luxembourgeoises de Geodynamique in December 1980 to respond with a coordinated European proposal to a NASA Announcement of Opportunity inviting participation in the Crustal Dynamics and Earthquake Research Program. WEGENER, during the past 33 years, has always kept a close contact with the Agencies and Institutions responsible for the development and maintenance of the global space geodetic networks with the aim to make them aware of the scientific needs and outcomes of the project which might have an influence on the general science policy trends. WEGENER served as Inter-commission Project 3.2, between Commission 1 and Commission 3, of the International Association of Geodesy (IAG) until 2012. Since then, WEGENER project has become the Sub-commission 3.5 of IAG commission 3, namely Tectonics and Earthquake Geodesy. In this presentation, we briefly review the accomplishments of WEGENER as originally conceived and outline and justify the new focus of the WEGENER consortium. The remarkable and rapid evolution of the present state of global geodetic monitoring in regard to the precision of positioning capabilities (and hence deformation) and global coverage, the development of InSAR for monitoring strain with unprecedented spatial resolution, and continuing and planned data from highly precise satellite gravity and altimetry missions, encourage us to shift principal attention from mainly monitoring capabilities by a combination of space and terrestrial geodetic techniques to applying existing observational methodologies to the critical geophysical phenomena that threaten our planet and society. Our new focus includes developing an improved physical basis to mitigate earthquake, tsunami, and volcanic risks, and the effects of natural and

  1. Alfred Russell Wallace and the evolution of the human mind.

    PubMed

    Gross, Charles

    2010-10-01

    Today the fame of Alfred Russell Wallace is as the independent codiscoverer with Charles Darwin of the origin of species by natural selection. Although they were on very amiable terms all their lives, 11 years after announcing their discovery, Wallace and Darwin had a major disagreement on the evolution of human cognition. The author considers how this divergence and other disagreements, particularly on the role of instinct, are related to the differences in their class backgrounds, education, experience with non-European cultures, and views on socialism, phrenology, mesmerism, and spiritualism. PMID:20889963

  2. Alfred Russel Wallace and the Antivaccination Movement in Victorian England

    PubMed Central

    2010-01-01

    Alfred Russel Wallace, eminent naturalist and codiscoverer of the principle of natural selection, was a major participant in the antivaccination campaigns in late 19th-century England. Wallace combined social reformism and quantitative arguments to undermine the claims of provaccinationists and had a major impact on the debate. A brief account of Wallace’s background, his role in the campaign, and a summary of his quantitative arguments leads to the conclusion that it is unwarranted to portray Victorian antivaccination campaigners in general as irrational and antiscience. Public health policy can benefit from history, but the proper context of the evidence used should always be kept in mind. PMID:20350381

  3. Alfred Russel Wallace and the antivaccination movement in Victorian England.

    PubMed

    Weber, Thomas P

    2010-04-01

    Alfred Russel Wallace, eminent naturalist and codiscoverer of the principle of natural selection, was a major participant in the antivaccination campaigns in late 19th-century England. Wallace combined social reformism and quantitative arguments to undermine the claims of provaccinationists and had a major impact on the debate. A brief account of Wallace's background, his role in the campaign, and a summary of his quantitative arguments leads to the conclusion that it is unwarranted to portray Victorian antivaccination campaigners in general as irrational and antiscience. Public health policy can benefit from history, but the proper context of the evidence used should always be kept in mind. PMID:20350381

  4. Alfred Lee Loomis - last great amateur of science

    SciTech Connect

    Alvarex, L.W.

    1983-01-01

    Alfred Loomis may well be remembered as the last of the great amateurs of science. He had distinguished careers as a lawyer, as an Army officer and as an investment banker before he turned his full energies to the pursuit of scientific knowledge, first in the field of physics and later as a biologist. By any measure that can be employed, he was one of the most influential physical scientists of this century: he was elected to the National Academy when he was 53 years old; he received many honorary degrees from prestigious universities; and he played a crucial role as director of all NDRC-OSRD radar research in World War II.

  5. Alfred Russell Wallace and the evolution of the human mind.

    PubMed

    Gross, Charles

    2010-10-01

    Today the fame of Alfred Russell Wallace is as the independent codiscoverer with Charles Darwin of the origin of species by natural selection. Although they were on very amiable terms all their lives, 11 years after announcing their discovery, Wallace and Darwin had a major disagreement on the evolution of human cognition. The author considers how this divergence and other disagreements, particularly on the role of instinct, are related to the differences in their class backgrounds, education, experience with non-European cultures, and views on socialism, phrenology, mesmerism, and spiritualism.

  6. The significance of Alfred Adler for the concept of narcissism.

    PubMed

    Ansbacher, H L

    1985-02-01

    Alfred Adler's significance for the concept of narcissism is presented with reference to four aspects: 1) Adler's theory of masculine protest was evidently a factor influencing Freud to turn toward the phenomenon of narcissism. 2) Present-day understanding of narcissism shows remarkable similarity to Adler's views on psychodynamics and neurotic egocentricity. 3) Some contemporary criticisms of Freud's theory of narcissism are very similar to Adler's criticism. 4) Adler's theory of social interest permits subsumption of narcissism under lack of social interest rather than acceptance of it as an expression of innate socially negative tendencies.

  7. Nomenclature and classification of vasculitis: lessons learned from granulomatosis with polyangiitis (Wegener's granulomatosis)

    PubMed Central

    Jennette, J C

    2011-01-01

    Names influence how something is perceived. Diagnostic terms (diagnoses) are the names of diseases that are usually derived either from some distinctive characteristic of the disease or include an eponym recognizing someone who elucidated the disease. No matter how logical and appropriate a name may be, if it is not usable and used it is of no lasting value. This brief commentary focuses on the nomenclature of systemic vasculitides, and uses as a prime example Wegener's granulomatosis, which has been renamed recently ‘granulomatosis with polyangiitis’, in part because of concerns about the suitability of Friedrich Wegener as the source of an eponym. The most distinctive pathological feature of Wegener's granulomatosis is multi-focal necrotizing inflammation that has long been called granulomatosis. The systemic variant of Wegener's granulomatosis also is characterized by inflammation in many different vessels or different types, i.e. polyangiitis. Thus, granulomatosis with polyangiitis is a very appropriate alternative term for Wegener's granulomatosis. This term also is in accord with the name for a closely related vasculitis, i.e. microscopic polyangiitis. Terms that indicate aetiology and pathogenesis, when known, are useful to include in names for diseases (diagnoses). Anti-neutrophil cytoplasmic autoantibodies specific for myeloperoxidase (MPO-ANCA) or proteinase 3 (PR3-ANCA) are implicated in the cause of granulomatosis with polyangiitis and thus also should be specified in the diagnosis (e.g. PR3-ANCA-positive granulomatosis with polyangiitis or MPO-ANCA-positive microscopic polyangiitis). As our understanding of the clinical manifestations, pathogenesis and aetiology of vasculitides change over time, the names and approaches for diagnosing these diseases will change accordingly. PMID:21447122

  8. Evaluating the (your country here) olympic medal count.

    PubMed

    Seiler, Stephen

    2013-03-01

    An Olympic Games is a measurable test of a nation´s sporting power. Medal counts are the object of intense scrutiny after every Olympiad. Most countries celebrate any medal with national glee, since 60% of competing countries will win none. In 2012, 10% of the competing countries won 75% of all medals. Despite this concentration among a few countries, more countries are winning more medals now than 20 years ago, thanks in part to athlete-support and -development programs arising around the globe. Small strong sporting countries like Norway are typified by fairly large variation in medal results from Olympiad to Olympiad and a high concentration of results in a few sports. These are important factors to consider when evaluating national performance and interpreting the medal count. Medal conversion, podium placements relative to top 8 placements, may provide a measure of the competitiveness of athlete-support programs in this international zero sum game where the cost of winning Olympic gold keeps rising whether measured in dollars or human capital.  PMID:23428493

  9. Evaluating the (your country here) olympic medal count.

    PubMed

    Seiler, Stephen

    2013-03-01

    An Olympic Games is a measurable test of a nation´s sporting power. Medal counts are the object of intense scrutiny after every Olympiad. Most countries celebrate any medal with national glee, since 60% of competing countries will win none. In 2012, 10% of the competing countries won 75% of all medals. Despite this concentration among a few countries, more countries are winning more medals now than 20 years ago, thanks in part to athlete-support and -development programs arising around the globe. Small strong sporting countries like Norway are typified by fairly large variation in medal results from Olympiad to Olympiad and a high concentration of results in a few sports. These are important factors to consider when evaluating national performance and interpreting the medal count. Medal conversion, podium placements relative to top 8 placements, may provide a measure of the competitiveness of athlete-support programs in this international zero sum game where the cost of winning Olympic gold keeps rising whether measured in dollars or human capital. 

  10. In A World Set Apart: The Dalton Dynasty at King Alfred School, 1920-62.

    ERIC Educational Resources Information Center

    Brooks, Ron

    1998-01-01

    Explains that Helen Parkhurst's Dalton Laboratory Plan disappeared quickly in many British schools but remained for over 40 years in the King Alfred School in London (England). Explores the development of the Dalton Plan at King Alfred, why this educational innovation thrived at the school, and the causes for its disappearance. (CMK)

  11. ALFRED: A Practical Method for Alignment-Free Distance Computation.

    PubMed

    Thankachan, Sharma V; Chockalingam, Sriram P; Liu, Yongchao; Apostolico, Alberto; Aluru, Srinivas

    2016-06-01

    Alignment-free approaches are gaining persistent interest in many sequence analysis applications such as phylogenetic inference and metagenomic classification/clustering, especially for large-scale sequence datasets. Besides the widely used k-mer methods, the average common substring (ACS) approach has emerged to be one of the well-known alignment-free approaches. Two recent works further generalize this ACS approach by allowing a bounded number k of mismatches in the common substrings, relying on approximation (linear time) and exact computation, respectively. Albeit having a good worst-case time complexity [Formula: see text], the exact approach is complex and unlikely to be efficient in practice. Herein, we present ALFRED, an alignment-free distance computation method, which solves the generalized common substring search problem via exact computation. Compared to the theoretical approach, our algorithm is easier to implement and more practical to use, while still providing highly competitive theoretical performances with an expected run-time of [Formula: see text]. By applying our program to phylogenetic inference as a case study, we find that our program facilitates to exactly reconstruct the topology of the reference phylogenetic tree for a set of 27 primate mitochondrial genomes, at reasonably acceptable speed. ALFRED is implemented in C++ programming language and the source code is freely available online. PMID:27138275

  12. The Alfred Nobel rocket camera. An early aerial photography attempt

    NASA Astrophysics Data System (ADS)

    Ingemar Skoog, A.

    2010-02-01

    Alfred Nobel (1833-1896), mainly known for his invention of dynamite and the creation of the Nobel Prices, was an engineer and inventor active in many fields of science and engineering, e.g. chemistry, medicine, mechanics, metallurgy, optics, armoury and rocketry. Amongst his inventions in rocketry was the smokeless solid propellant ballistite (i.e. cordite) patented for the first time in 1887. As a very wealthy person he actively supported many Swedish inventors in their work. One of them was W.T. Unge, who was devoted to the development of rockets and their applications. Nobel and Unge had several rocket patents together and also jointly worked on various rocket applications. In mid-1896 Nobel applied for patents in England and France for "An Improved Mode of Obtaining Photographic Maps and Earth or Ground Measurements" using a photographic camera carried by a "…balloon, rocket or missile…". During the remaining of 1896 the mechanical design of the camera mechanism was pursued and cameras manufactured. In April 1897 (after the death of Alfred Nobel) the first aerial photos were taken by these cameras. These photos might be the first documented aerial photos taken by a rocket borne camera. Cameras and photos from 1897 have been preserved. Nobel did not only develop the rocket borne camera but also proposed methods on how to use the photographs taken for ground measurements and preparing maps.

  13. Dahlen Receives 2003 Inge Lehmann Medal

    NASA Astrophysics Data System (ADS)

    Nolet, Guust; Dahlen, Francis A., Jr.

    2004-01-01

    ``I feel honored and pleased to cite my friend and Princeton colleague Tony Dahlen for the Inge Lehmann medal. Given Tony's wide range of important contributions, there is actually a choice of AGU honors one might cite him for; his influence extends well beyond those fields that are primarily associated with the Lehmann Medal. ``Tony started his scientific journey as an undergraduate at Caltech. By the time he moved on to graduate studies with George Backus and Freeman Gilbert at Scripps he was already applying his many talents to geophysics. He soon pioneered a series of papers on normal modes that represent the first substantial step away from Earth's spherical symmetry. In fact, all of the current research on the use of low-frequency seismic data for the determination of the Earth's three-dimensional structure is based on this early work, its extension to an inverse problem, and subsequent research with Martin Smith and John Woodhouse. His interest in the theory of global tomography has survived until this day: Recently he developed a very elegant and efficient theory to include the frequency-dependent effects of diffraction into body wave tomography, a theoretical improvement that was almost immediately rewarded by the imaging of a large number of mantle plumes. These represent the first concrete seismological evidence that many hot spots originate deep in the mantle, confirming Jason Morgan's long-standing hypothesis.

  14. Interview With the 2002 Caldecott Medal Winner, David Wiesner.

    ERIC Educational Resources Information Center

    Giorgis, Cyndi; Johnson, Nancy J.

    2003-01-01

    Discusses David Wiesner, the 2002 Caldecott Medal Winner, and includes excerpts of an interview with him. Notes that Wiesner's books appeal to the imagination and often use art elements such as scale. Details the winning book, "The Three Pigs." (PM)

  15. Raymond G. Roble Receives 2013 William Bowie Medal: Response

    NASA Astrophysics Data System (ADS)

    Roble, Raymond G.

    2014-01-01

    It is a great honor to receive the 2013 Bowie Medal knowing that it comes from such a prestigious and renowned geophysical society and from AGU colleagues whom I have interacted with for the past 45 years.

  16. In Brief: Nominations requested for U.S. science medals

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-02-01

    Scientists can help recognize the contributions of colleagues by submitting nominations for the National Medal of Science and the National Medal of Technology and Innovation, which are the highest honors the president bestows in science, technology, and innovation. The National Medal of Science, the nation's highest honor for American scientists and engineers, is given to individuals deserving special recognition for outstanding contributions to knowledge, or the total impact of their work, in the chemical, physical, biological, mathematical, engineering, or behavioral sciences. Nominations and three letters of support must be submitted by 31 March. For more information, contact program manager Mayra Montrose at nms@nsf.gov or +1-703-292-8040, or visit http://www.nsf.gov/od/nms/medal.jsp.

  17. In Brief: National Medal of Science nomination deadline

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2010-03-01

    The deadline for nominations for the 2010 U.S. National Medal of Science is 31 March 2010. The Medal of Science, which is presented annually by the president of the United States to distinguished scientists and engineers, is the nation's highest honor for American scientists and engineers. For more information, visit http://www.nsf.gov/od/nms/nominations.jsp or contact Mayra Montrose at the U.S. National Science Foundation, mmontros@nsf.gov.

  18. Association of Wegener's granulomatosis with HLA antigens and other genetic markers.

    PubMed Central

    Papiha, S S; Murty, G E; Ad'Hia, A; Mains, B T; Venning, M

    1992-01-01

    The frequencies of the HLA-A, B, C, DR, DQ antigens and of several other genetic markers in biopsy proved and well characterised patients with Wegener's granulomatosis were compared with control frequencies of the region. A highly significant increase in HLA-DR1 was found. The percentage combined frequency of DR1-DQw1 was significantly higher in patients than in the controls. Interestingly, association with the red cell enzyme GLOI and complement locus C4B was also seen. As both of these markers are either linked or within the major histocompatibility complex region (MHC) this is further evidence for the involvement of chromosome 6 in the pathogenesis of Wegener's granulomatosis. To understand the pathology of the disease fully molecular genetic studies of the MHC region are warranted. PMID:1550412

  19. Stroke, music, and creative output: Alfred Schnittke and other composers.

    PubMed

    Zagvazdin, Yuri

    2015-01-01

    Alfred Schnittke (1934-1998), a celebrated Russian composer of the twentieth century, suffered from several strokes which affected his left cerebral hemisphere. The disease, however, did not diminish his musical talent. Moreover, he stated that his illness in a way facilitated his work. The composer showed amazingly high productivity after his first and second injuries of the central nervous system. The main topic of this chapter is the effect of strokes on Schnittke's output, creativity, and style of music. A brief biography of the composer with the chronology of his brain hemorrhages is included. In addition, the influence of cerebrovascular lesions on creative potential of other prominent composers such as Benjamin Britten, Jean Langlais, Vissarion Shebalin, Igor Stravinsky, and Ira Randall Thompson is discussed.

  20. Stroke, music, and creative output: Alfred Schnittke and other composers.

    PubMed

    Zagvazdin, Yuri

    2015-01-01

    Alfred Schnittke (1934-1998), a celebrated Russian composer of the twentieth century, suffered from several strokes which affected his left cerebral hemisphere. The disease, however, did not diminish his musical talent. Moreover, he stated that his illness in a way facilitated his work. The composer showed amazingly high productivity after his first and second injuries of the central nervous system. The main topic of this chapter is the effect of strokes on Schnittke's output, creativity, and style of music. A brief biography of the composer with the chronology of his brain hemorrhages is included. In addition, the influence of cerebrovascular lesions on creative potential of other prominent composers such as Benjamin Britten, Jean Langlais, Vissarion Shebalin, Igor Stravinsky, and Ira Randall Thompson is discussed. PMID:25684289

  1. Alfred P. Dachnowski and the scientific study of peats

    USGS Publications Warehouse

    Landa, E.R.; Cohen, K.M.

    2011-01-01

    Botanist Alfred Paul Dachnowski (1875–1949) was a major contributor to efforts at mapping organic soils in the United States during the early 20th century. He began his career at The Ohio State University, and spent most of his professional life at the U.S. Department of Agriculture in Washington, DC. His work spanned a diversity of topics, including bog ecology and the ecosystem services provided by wetlands, the mapping and chemical characterization of peat, and the commercial applications of peat. We present a biography and overview of his work. Dachnowski is best known today for the peat sampler that bears his name. The details of its operation are described here, and its place in modern peat studies is discussed.

  2. [Oncological care according Alfred Schütz].

    PubMed

    Popim, Regina Célia; Boemer, Magali Roseira

    2005-01-01

    The study was realized among oncological nurses in their daily work routine and aimed to understand these professionals' subjective action, starting from their relation with patients, adopting a phenomenological reference framework based on the ideas of Alfred Schütz. The question: what does working in oncological care mean to you? Please describe, was used to collect statements, which were analyzed and clarified the typical action of a nurse caregiver in this daily routine. The study revealed that oncological care implies dealing with humans in a fragile situation; requires a relationship of affectivity; is care delivery that entails the genesis of professional burnout. Care delivery in oncology is highly complex, requiring a professional competence that goes beyond the technical-scientific sphere. Nursing professionals need to seek strategies which enable them to face the fatigue they are submitted to in their work. PMID:16308624

  3. Alfred C. Kinsey and the politics of sex research.

    PubMed

    Bancroft, John

    2004-01-01

    In view of the recent phase of political opposition to sex research and intense public interest in Alfred C. Kinsey, this paper considers the impact that Kinsey's research has had on the political process in the past 50 years. Initial reactions to Kinsey's research that remain relevant today include "normal" people don't participate in sex surveys, sex surveys are intended to promote homosexuality, and asking people about their sex lives in a nonjudgmental fashion promotes immorality. Episodes of political opposition are documented, and the long-running anti-Kinsey campaign and its impact on the political process are described and discussed. Reasons why people might still oppose sex research are considered, and conclusions are reached about how sex researchers might deal with this problem. PMID:16913278

  4. Successful Management of Refractory Dialysis Independent Wegener's Granulomatosis with Combination of Therapeutic Plasma Exchange and Rituximab.

    PubMed

    Malhotra, Sheetal; Dhawan, Hari Krishan; Sharma, Ratti Ram; Marwaha, Neelam; Sharma, Aman

    2016-06-01

    Wegeners granulomatosis (WG) is an autoimmune, antineutrophil cytoplasmic antibody mediated necrotizing vasculitis involving renal, and upper and lower respiratory systems. Treatment relies on a combination of immunosuppressive drugs and tapering regimen of glucocorticoids. Therapeutic plasma exchange (TPE) has been recognized as a second line treatment. We report the successful use of TPE in combination with rituximab in achieving remission in a patient with WG (dialysis independent) not responding to conventional therapy. PMID:27408429

  5. 75 FR 8043 - National Medal of Technology and Innovation Nomination Evaluation Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Nomination... requesting nominations of individuals to serve on the National Medal of Technology and Innovation Nomination..., National Medal of Technology and Innovation Program, United States Patent and Trademark Office, P.O....

  6. 75 FR 3203 - National Medal of Technology and Innovation Call for 2010 Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Call for 2010... nominations for its National Medal of Technology and Innovation (NMTI). Since establishment by Congress in 1980, the President of the United States has awarded the National Medal of Technology and...

  7. 76 FR 80901 - National Medal of Technology and Innovation Nomination Evaluation Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Nomination... requesting nominations of individuals to serve on the National Medal of Technology and Innovation Nomination...: Nominations must be submitted to: Program Manager, National Medal of Technology and Innovation Program,...

  8. 76 FR 76388 - National Medal of Technology and Innovation Nomination Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... Patent and Trademark Office National Medal of Technology and Innovation Nomination Application ACTION....'' SUPPLEMENTARY INFORMATION: I. Abstract The National Medal of Technology and Innovation is the highest honor for... innovation, and development of the Nation's technological manpower. The purpose of the National Medal...

  9. 78 FR 35604 - National Medal of Technology and Innovation Nomination Evaluation Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Nomination... closed meeting. SUMMARY: The National Medal of Technology and Innovation (NMTI) Nomination Evaluation..., National Medal of Technology and Innovation Program, United States Patent and Trademark Office, P.O....

  10. 31 CFR 92.2 - Sale of “list” medals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Sale of âlistâ medals. 92.2 Section 92.2 Money and Finance: Treasury Regulations Relating to Money and Finance UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of “list” medals. Medals on the regular Mint...

  11. 77 FR 51826 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-27

    ... of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Bureau.... SUMMARY: This is an announcement of a meeting of the Public Safety Officer Medal of Valor Review Board to review and vote on recommendations for the 2011-2012 Medal of Valor nominations, consider issues...

  12. 75 FR 54915 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Office... meeting/conference call of the Public Safety Officer Medal of Valor Review Board to vote on recommendations for the 2009-2010 Medal of Valor nominations, review issues relevant to the nomination...

  13. 76 FR 37375 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Office...: This is an announcement of a meeting via conference call of the Public Safety Officer Medal of Valor... Medal of Valor Review Board carries out those advisory functions specified in 42 U.S.C. 15202....

  14. 76 FR 56226 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    ... of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Office... meeting via conference call of the Public Safety Officer Medal of Valor Review Board to vote of the... Public Safety Officer Medal of Valor Review Board carries out those advisory functions specified in 42...

  15. 75 FR 30859 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Office... meeting via conference call of the Public Safety Officer Medal of Valor Review Board to vote on the... . ] SUPPLEMENTARY INFORMATION: The Public Safety Officer Medal of Valor Review Board carries out those...

  16. 78 FR 43227 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Office.... SUMMARY: This is an announcement of a meeting of the Public Safety Officer Medal of Valor Review Board to review and vote on recommendations for the 2012-2013 Medal of Valor nominations, consider issues...

  17. 33 CFR 13.01-25 - Description of Gold Lifesaving Medal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Description of Gold Lifesaving Medal. 13.01-25 Section 13.01-25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals,...

  18. 33 CFR 13.01-25 - Description of Gold Lifesaving Medal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Description of Gold Lifesaving Medal. 13.01-25 Section 13.01-25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals,...

  19. 33 CFR 13.01-30 - Description of Silver Lifesaving Medal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Description of Silver Lifesaving Medal. 13.01-30 Section 13.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals,...

  20. 33 CFR 13.01-30 - Description of Silver Lifesaving Medal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Description of Silver Lifesaving Medal. 13.01-30 Section 13.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals,...

  1. 33 CFR 13.01-30 - Description of Silver Lifesaving Medal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Description of Silver Lifesaving Medal. 13.01-30 Section 13.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES Gold and Silver Lifesaving Medals,...

  2. Alfred Nier and the sector field mass spectrometer.

    PubMed

    De Laeter, John; Kurz, Mark D

    2006-07-01

    Science and technology are intimately related, and advances in science often become possible with the availability of new instrumentation. This has certainly been the case in mass spectrometry, which is used in so many scientific disciplines. Originally developed as an instrument for research in physics it was used in the discovery of isotopes, their recognition as the fundamental species comprising the elements, and the investigation of elemental isotopic composition. Isotope ratio mass spectrometry is a metrological technique of the highest order, and has been widely used in chemical, biochemical, cosmochemical, environmental, geological, physical, and nuclear research. Mass spectrometry presently plays a key role not only in scientific research, but also in industrial operations. This paper highlights the role that Alfred Otto Carl Nier played in bringing mass spectrometry into the mainstream of science. Nier's career spanned a remarkable period in science, and he made crucial contributions to atomic weights, geochronology, isotope geochemistry, nuclear physics, and space science. He is widely viewed as the 'father of modern mass spectrometry', because of his genius with instrumentation, his innovations, and the generosity with which he shared his ideas and designs. It is timely to remember his fundamental work in mass spectrometry, particularly the development of the sector field mass spectrometer, which is still the instrument of choice for many isotope scientists some 66 years after its first appearance in 1940. PMID:16810642

  3. At home among strangers: Alfred Russel Wallace in Russia.

    PubMed

    Levit, Georgy S; Polatayko, Sergey V

    2013-12-01

    Alfred Russel Wallace (1823-1913) was an influential figure within Russian pre-Synthetic evolutionary biology, i.e. the time period before the Synthetic Theory of Evolution was established (ca. 1880-1930s). His major works were translated into Russian and his general ideas were read and discussed by both insiders and outsiders of scientific evolutionism. At the same time, Wallace played a controversial role in the growth of Darwinism in Russia, and Charles Robert Darwin (1809-1882) has eclipsed Wallace in his influence on Russian evolutionary thinking. In this paper we briefly outline Wallace’s impact on Russian pre-Synthetic scientific evolutionism and its general intellectual climate. We demonstrate that both Russian pro-Darwinian evolutionists and anti-Darwinians (scientific anti-Darwinians as well as creationists) were fully aware of Wallace’s contributions to the development of evolutionary theory. Yet, Wallace’s radical selectionism, as well as his controversial arguments for “design in nature”, predetermined his special place within the Russian intellectual landscape.

  4. Alfred Binet and the Concept of Heterogeneous Orders†

    PubMed Central

    Michell, Joel

    2012-01-01

    In a comment, hitherto unremarked upon, Alfred Binet, well known for constructing the first intelligence scale, claimed that his scale did not measure intelligence, but only enabled classification with respect to a hierarchy of intellectual qualities. Attempting to understand the reasoning behind this comment leads to an historical excursion, beginning with the ancient mathematician, Euclid and ending with the modern French philosopher, Henri Bergson. As Euclid explained (Heath, 1908), magnitudes constituting a given quantitative attribute are all of the same kind (i.e., homogeneous), but his criterion covered only extensive magnitudes. Duns Scotus (Cross, 1998) included intensive magnitudes by considering differences, which raised the possibility (later considered by Sutherland, 2004) of ordered attributes with heterogeneous differences between degrees (“heterogeneous orders”). Of necessity, such attributes are non-measurable. Subsequently, this became a basis for the “quantity objection” to psychological measurement, as developed first by Tannery (1875a,b) and then by Bergson (1889). It follows that for attributes investigated in science, there are three structural possibilities: (1) classificatory attributes (with heterogeneous differences between categories); (2) heterogeneous orders (with heterogeneous differences between degrees); and (3) quantitative attributes (with thoroughly homogeneous differences between magnitudes). Measurement is possible only with attributes of kind (3) and, as far as we know, psychological attributes are exclusively of kinds (1) or (2). However, contrary to the known facts, psychometricians, for their own special reasons insist that test scores provide measurements. PMID:22912619

  5. At home among strangers: Alfred Russel Wallace in Russia.

    PubMed

    Levit, Georgy S; Polatayko, Sergey V

    2013-12-01

    Alfred Russel Wallace (1823-1913) was an influential figure within Russian pre-Synthetic evolutionary biology, i.e. the time period before the Synthetic Theory of Evolution was established (ca. 1880-1930s). His major works were translated into Russian and his general ideas were read and discussed by both insiders and outsiders of scientific evolutionism. At the same time, Wallace played a controversial role in the growth of Darwinism in Russia, and Charles Robert Darwin (1809-1882) has eclipsed Wallace in his influence on Russian evolutionary thinking. In this paper we briefly outline Wallace’s impact on Russian pre-Synthetic scientific evolutionism and its general intellectual climate. We demonstrate that both Russian pro-Darwinian evolutionists and anti-Darwinians (scientific anti-Darwinians as well as creationists) were fully aware of Wallace’s contributions to the development of evolutionary theory. Yet, Wallace’s radical selectionism, as well as his controversial arguments for “design in nature”, predetermined his special place within the Russian intellectual landscape. PMID:24022180

  6. Alfred binet and the concept of heterogeneous orders.

    PubMed

    Michell, Joel

    2012-01-01

    In a comment, hitherto unremarked upon, Alfred Binet, well known for constructing the first intelligence scale, claimed that his scale did not measure intelligence, but only enabled classification with respect to a hierarchy of intellectual qualities. Attempting to understand the reasoning behind this comment leads to an historical excursion, beginning with the ancient mathematician, Euclid and ending with the modern French philosopher, Henri Bergson. As Euclid explained (Heath, 1908), magnitudes constituting a given quantitative attribute are all of the same kind (i.e., homogeneous), but his criterion covered only extensive magnitudes. Duns Scotus (Cross, 1998) included intensive magnitudes by considering differences, which raised the possibility (later considered by Sutherland, 2004) of ordered attributes with heterogeneous differences between degrees ("heterogeneous orders"). Of necessity, such attributes are non-measurable. Subsequently, this became a basis for the "quantity objection" to psychological measurement, as developed first by Tannery (1875a,b) and then by Bergson (1889). It follows that for attributes investigated in science, there are three structural possibilities: (1) classificatory attributes (with heterogeneous differences between categories); (2) heterogeneous orders (with heterogeneous differences between degrees); and (3) quantitative attributes (with thoroughly homogeneous differences between magnitudes). Measurement is possible only with attributes of kind (3) and, as far as we know, psychological attributes are exclusively of kinds (1) or (2). However, contrary to the known facts, psychometricians, for their own special reasons insist that test scores provide measurements.

  7. Alfred Binet and experimental psychology at the Sorbonne laboratory.

    PubMed

    Nicolas, Serge; Sanitioso, Rasyid Bo

    2012-11-01

    Between 1892 and 1904, Alfred Binet (1857-1911) produced, in the psychology laboratory of the Sorbonne, a whole set of original works that still remains little known today. He integrated the laboratory, directed by the psychophysiologist Henry Beaunis (1830-1921), in 1891. We describe the circumstances that led Binet to take the direction of this laboratory in 1895 and present scientific investigations that were conducted there by Binet and his collaborators. For Binet, the laboratory was not narrowly limited to a set of rooms where experiments were conducted by means of sophisticated devices (experimental psychology), it was also a working area, regularly organized, where all the psychological documents were classified, whatever their origin (descriptive psychology). We show that Binet was a pioneer who is still little recognized in various areas of experimental psychology. Binet suffered, at the time, from the indifference of his contemporaries, but he especially regretted not being able to attract students to his laboratory due to the absence of diploma-offering programs. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  8. [Alfred Kohn, professor of histology at German University in Prague].

    PubMed

    Nanka, O; Grim, M

    2008-01-01

    Prof. Kohn (1867-1959) was the head of the Institute of Histology at the Medical Faculty of German University in Prague for 26 years. In 2007 we commemorated his 140th birthday, and 2009 we will remember the 50th anniversary of his death. He entered the history of medicine by discovery of nature and origin of parathyroid glands and by pioneer research into chromaffin cells and sympathetic paraganglia. Kohn's papers on the pituitary, interstitial cells of testes, and ovaries are also related to endocrinology. All his studies are based on descriptive and comparative histological and embryological observations. Kohn was twice the dean of German Medical Faculty, and a member or honorary member of many important scientific societies. He was repeatedly nominated for Nobel Prize for physiology and medicine. For his Jewish origin he was expelled from Deutsche Gesellschaft der Wissenschaften und Künste für die Tschechoslowakische Republik in 1939 and transported to Terezin ghetto in 1943. After the war he lived in Prague. On the occasion of his 90th birthday he was elected honorary president of Anatomische Gesellschaft and awarded by the Czechoslovak Order of Labour. Alfred Kohn died in 1959. He was one of the outstanding personalities that Prague gave to the world of science.

  9. Alfred binet and the concept of heterogeneous orders.

    PubMed

    Michell, Joel

    2012-01-01

    In a comment, hitherto unremarked upon, Alfred Binet, well known for constructing the first intelligence scale, claimed that his scale did not measure intelligence, but only enabled classification with respect to a hierarchy of intellectual qualities. Attempting to understand the reasoning behind this comment leads to an historical excursion, beginning with the ancient mathematician, Euclid and ending with the modern French philosopher, Henri Bergson. As Euclid explained (Heath, 1908), magnitudes constituting a given quantitative attribute are all of the same kind (i.e., homogeneous), but his criterion covered only extensive magnitudes. Duns Scotus (Cross, 1998) included intensive magnitudes by considering differences, which raised the possibility (later considered by Sutherland, 2004) of ordered attributes with heterogeneous differences between degrees ("heterogeneous orders"). Of necessity, such attributes are non-measurable. Subsequently, this became a basis for the "quantity objection" to psychological measurement, as developed first by Tannery (1875a,b) and then by Bergson (1889). It follows that for attributes investigated in science, there are three structural possibilities: (1) classificatory attributes (with heterogeneous differences between categories); (2) heterogeneous orders (with heterogeneous differences between degrees); and (3) quantitative attributes (with thoroughly homogeneous differences between magnitudes). Measurement is possible only with attributes of kind (3) and, as far as we know, psychological attributes are exclusively of kinds (1) or (2). However, contrary to the known facts, psychometricians, for their own special reasons insist that test scores provide measurements. PMID:22912619

  10. Alfred Adler, pioneer in prevention of mental disorders.

    PubMed

    Ansbacher, H L

    1990-09-01

    Alfred Adler (1870-1937) one of the four original members of what was to become the Vienna Psychoanalytic Society, was the first to accept a humanistic-educational model of man in contrast to Freud's medical model of man. This was in line with his deep involvement with prevention; in fact his original interest was in medical prevention. The present paper describes how his work touched on all the points of the contemporary field of psychological prevention. He developed a personality theory most suitable for application in prevention, education and brief psychotherapy. He identified various categories of children at risk. He advocated the right to abortion partly to prevent the birth of a child severely at risk by being unwanted. He considered the then existing dominance of the male sex to be damaging to both sexes. He engaged in practical prevention work by addressing general audiences and especially teachers and by the establishment of and participation in Educational Counseling Centers. He felt that the honest psychologist for reasons of prevention is bound to social advocacy, and that a true psychology of mental health merges into a corresponding world philosophy. These points are fully documented with quotations and references.

  11. On ``Carrington, Schwabe, and the Gold Medal''

    NASA Astrophysics Data System (ADS)

    Schröder, Wilfried

    2006-06-01

    I note with interest the article by Cliver [2005] about the early solar investigations of Heinrich Schwabe and Richard Carrington and offer some further insights into Schwabe's work and its reception at the time. Schwabe commenced his observations in 1826 with a small telescope he had bought some years earlier. For more than 40 years, he observed the Sun and made meteorological notes. In his 1843 essay, he noted a sunspot cycle of about 10 years, but his result aroused little interest with contemporary astronomers. Research at the time was focused on the physics of the planets, the Moon, and other topics. Schwabe had published data in the well-known Astronomische Nachrichten, but not until Alexander von Humboldt republished it in his Kosmos, volume 3 (1851), did the data begin to be recognized and accepted by Schwabe's fellow scientists. Humboldt's Kosmos was a publication of considerable prestige, and it had a wide circulation among scientists and the educated public. Scwabe's work became familiar to other scientists including Carrington, Angelo Secchi, and Gustav Spörer and, as noted by Cliver, earned him the gold medal of the Royal Astronomical Society.

  12. In Brief: Rita Colwell receives National Medal of Science

    NASA Astrophysics Data System (ADS)

    Kumar, Mohi

    2007-07-01

    Rita Colwell, director of the U.S. National Science Foundation from 1998 to 2004, was awarded a U.S. National Medal of Science in a White House ceremony on 27 July 2007. Colwell, currently a professor of microbiology and biotechnology at the University of Maryland at College Park and a professor at Johns Hopkins University Bloomberg School of Public Health, received the award for her research on global infectious diseases and marine microbes, specifically the bacterium that causes pandemic cholera. The National Medal of Science is the United States' highest honor for scientific achievement. Colwell currently serves on AGU's development board.

  13. [Alfred Lacroix (Macon, 1863 - Paris, 1948), Chemist, Mineralogist, Volcanologist].

    PubMed

    Chaigneau, M

    1998-01-01

    His grandfather and his father were chemists in Macon. It was then natural for him to adopt such profession. After his studies at the Superior School of Chemistry of Paris (Ecole superieure de pharmacie de Paris), he passed as a first class chemist on december the seventh 1887. His passion for mineralogy, displayed since his youngest years, leads him to frequent scientists specialized in the earth's science, amongst who is Ferdinand Fouque, from the College of France (College de France), whom he used to accompany in his travels through the world between 1888 - the year when he parted from his pharmacy - and 1902. This very year, the eight of may, the terrifying eruption of the montagne Pelee on the isle of la Martinique annihilated in few minutes the town and the port of Saint-Pierre, leaving only two survivors, He sejourned there a second time, in august 1902 after the second eruption. A. Lacroix explained, for the first time, phenomena he designated as nuees ardentes. His knowledge in volcanology and mineralogy made him an expert who has been solicitated to observe various volcanos through out the world. Amongst his principal writings are the treaty of mineralogy (5 vol.), the 2 volumes of his conclusions about his observations of the montagne Pelee and one about the Piton de la Fournaise, to which must be added more than 650 notes and communications. Great officer of the Legion d'Honneur, the chemist Alfred Lacroix, professor at the Museum of natural history since the first of april 1893, carried on the function of perpetual secretary of the Academy of Sciences during 34 years. PMID:11625479

  14. Anti-endothelial cell antibodies in patients with Wegener's granulomatosis and micropolyarteritis.

    PubMed Central

    Ferraro, G; Meroni, P L; Tincani, A; Sinico, A; Barcellini, W; Radice, A; Gregorini, G; Froldi, M; Borghi, M O; Balestrieri, G

    1990-01-01

    Anti-endothelial cell antibodies (AECA) have been detected by cell surface radioimmunoassay in nine out of 15 patients with micropolyarteritis (MPA) and in two out of five patients with Wegener's granulomatosis. AECA mostly belonged to the IgG isotype and were present in the active phase of the diseases. These antibodies were not detectable in 10 sera from patients with essential mixed cryoglobulinaemia, suggesting that they were not a mere epiphenomenon consequent to the inflammatory vascular injury. The binding activity was not related to ABH antigens or to HLA class I antigens displayed by resting human endothelial cells in culture and was not influenced by removing immune complexes. Absorption of the anti-neutrophil cytoplasmic antibodies (ANCA), present in MPA and Wegener's granulomatosis sera, did not affect the endothelial binding. AECA-positive sera did not display lytic activity against endothelial cells, neither alone nor after addition of fresh complement or normal human peripheral blood mononuclear cells. Although AECA are not cytolytic for endothelial cell monolayers in vitro, the reactivity against intact endothelial cells suggests their possible involvement in in vivo pathological processes affecting vascular structures in small vessel primary vasculitides. PMID:2302834

  15. 28 CFR 50.22 - Young American Medals Program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... worthy of public report. The outstanding and unusual recognition of the candidate's character and service... a candidate eligible, or of adding to a candidate's qualifications, for the award of the Young... either medal in any year will not affect a candidate's eligibility for the award of either or both of...

  16. 28 CFR 50.22 - Young American Medals Program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... worthy of public report. The outstanding and unusual recognition of the candidate's character and service... a candidate eligible, or of adding to a candidate's qualifications, for the award of the Young... either medal in any year will not affect a candidate's eligibility for the award of either or both of...

  17. 28 CFR 50.22 - Young American Medals Program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... worthy of public report. The outstanding and unusual recognition of the candidate's character and service... a candidate eligible, or of adding to a candidate's qualifications, for the award of the Young... either medal in any year will not affect a candidate's eligibility for the award of either or both of...

  18. 28 CFR 50.22 - Young American Medals Program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... worthy of public report. The outstanding and unusual recognition of the candidate's character and service... a candidate eligible, or of adding to a candidate's qualifications, for the award of the Young... either medal in any year will not affect a candidate's eligibility for the award of either or both of...

  19. 38 CFR 3.802 - Medal of Honor.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... certificate issued in which the right of the person named in the certificate to the special pension is set... have received during the period beginning the first day of the month after the date of the event for... payment using the monthly Medal of Honor pension rates in effect from the first day of the month after...

  20. U.S. Students Win Medals in International Chemistry Olympiad.

    ERIC Educational Resources Information Center

    Rawls, Rebecca

    1985-01-01

    The four members of the American team in the International Chemistry Olympiad won medals in this international competition (which involved written/laboratory examinations in organic, inorganic, and physical chemistry, and biochemistry). Selection of the team involved a nationwide examination and participation in a two-week chemistry camp. (DH)

  1. Dr. Shawn Mehlenbacher 2012 Wilder Silver Medal Recipient

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dr. Shawn Mehlenbacher, Oregon State University, was awarded the 2012 Wilder Medal by the American Pomological Society for his contributions to hazelnut genetics and cultivar development. Dr. Mehlenbacher took over the leadership of the Oregon State University hazelnut breeding program in 1986 aft...

  2. 33 CFR 1.26-5 - Replacement of medals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... 937; 14 U.S.C. 501, 633; 49 U.S.C. 1655(b)(1); 49 CFR 1.46(b)) ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Replacement of medals. 1.26-5 Section 1.26-5 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY...

  3. 2000 Newbery Medal Winner: A Conversation with Christopher Paul Curtis.

    ERIC Educational Resources Information Center

    Johnson, Nancy J.; Giorgis, Cyndi

    2001-01-01

    Presents an interview with 2000 Newbery Medal winner Christopher Paul Curtis. Reveals the author's journey as a reader and a writer, offers glimpses into the humor and upbeat attitude of Bud (the main character in Curtis' s award-winning book "Bud, Not Buddy"), and gives a peek into what readers can expect next from this award-winning author. (SR)

  4. 28 CFR 50.22 - Young American Medals Program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... United States (including its territories and possessions), but need not be a citizen thereof. (ii) These... society. (3) No more than two such medals may be awarded in any one calendar year. (c) Young American... religious institution, group, or society. (3) The recognition of the character and service upon which...

  5. The Gold Medal Fitness Program: A Model for Teacher Change

    ERIC Educational Resources Information Center

    Wright, Jan; Konza, Deslea; Hearne, Doug; Okely, Tony

    2008-01-01

    Background: Following the 2000 Sydney Olympics, the NSW Premier, Mr Bob Carr, launched a school-based initiative in NSW government primary schools called the "Gold Medal Fitness Program" to encourage children to be fitter and more active. The Program was introduced into schools through a model of professional development, "Quality Teaching and…

  6. Wegener's Granulomatosis

    MedlinePlus

    ... dots on the lower extremities (known as “palpable purpura”). Inadequate blood flow to fingers and toes can ... vision from retro-orbital pseudotumor, scleritis), skin (ulcers, purpura). or peripheral nerve (mononeuritis multiplex). Wegener’s granulomatosis may ...

  7. Obituary: James Alfred Van Allen, 1914-2006

    NASA Astrophysics Data System (ADS)

    Ludwig, George H.; McIlwain, Carl Edwin

    2006-12-01

    James Alfred Van Allen, world-renowned space scientist, died 9 August 2006 at the age of ninety-one. He succumbed to heart failure after a ten-week period of declining health. Van Allen served for his entire sixty-seven-year professional career as an amazingly productive researcher, space science spokesman, inspired teacher, and valued colleague. The realization by him and his associates that charged particles are trapped by the Earth's magnetic field began a whole new field of research, magnetospheric physics. Following that initial discovery, he and his associates quickly extended their observations, first to the inner planets, and then to the rest of the planets and beyond. During his tenure at Iowa, he and his group flew instruments on more than sixty successful Earth satellites and planetary spacecraft, including the first missions to the planets Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. Van Allen's lifetime publication list numbers more than 275, of which many are widely-cited, seminal papers. He was the sole author of more than 125 of those papers. Beyond the research laboratory, Van Allen worked energetically throughout his career in establishing space research as a new branch of human inquiry. He was among the most sought-after as a committee member and adviser, working at the highest levels of government, including the White House and Congress, and at all levels of the national and international research establishments. Many presentations in the non-scientific arena helped to bring the exciting discoveries and challenges of space research to the attention of the general public. James Van Allen (Van to his many friends and colleagues) was born on 7 September 1914 on a small farm near Mount Pleasant, Iowa, the second of four sons of Alfred Morris Van Allen and Alma Olney Van Allen. After high school in Mount Pleasant, he entered Iowa Wesleyan College, majoring in physics and graduating summa cum laude. While there, he was introduced to geophysics

  8. Airway Surgery in Tracheostomised Patients with Wegener Granulomatosis Leading to Subglottic Stenosis.

    PubMed

    Altun, Demet; Sivrikoz, Nükhet; Çamcı, Emre

    2015-10-01

    Wegener granulomatosis (WG) is a multisystemic disorder characterised by granulomatous inflammation of the respiratory system. The growing of proliferative tissue towards the larynx and trachea may cause airway obstruction on account of subglottic stenosis. In this situation, the surgical goal is to eliminate the airway obstruction by providing natural airway anatomy. While mild lesions do not require surgical intervention, in fixed lesions, surgical intervention is required, such as tracheostomy, laser resection and dilatation. In tracheostomised patients, granuloma formation surrounding the tracheostomy cannula may occur in the trachea. Inflammation and newly formed granulation tissue result in severe stenosis in the airways. During surgical treatment of such patients, airway management is important. In this case report, we will discuss gas exchange and airway management with jet ventilation (JV) during excision of the granulation tissue with endolaryngeal laser surgery, leading to subglottic stenosis in tracheostomised patients in WG. PMID:27366530

  9. Airway Surgery in Tracheostomised Patients with Wegener Granulomatosis Leading to Subglottic Stenosis

    PubMed Central

    Altun, Demet; Sivrikoz, Nükhet; Çamcı, Emre

    2015-01-01

    Wegener granulomatosis (WG) is a multisystemic disorder characterised by granulomatous inflammation of the respiratory system. The growing of proliferative tissue towards the larynx and trachea may cause airway obstruction on account of subglottic stenosis. In this situation, the surgical goal is to eliminate the airway obstruction by providing natural airway anatomy. While mild lesions do not require surgical intervention, in fixed lesions, surgical intervention is required, such as tracheostomy, laser resection and dilatation. In tracheostomised patients, granuloma formation surrounding the tracheostomy cannula may occur in the trachea. Inflammation and newly formed granulation tissue result in severe stenosis in the airways. During surgical treatment of such patients, airway management is important. In this case report, we will discuss gas exchange and airway management with jet ventilation (JV) during excision of the granulation tissue with endolaryngeal laser surgery, leading to subglottic stenosis in tracheostomised patients in WG. PMID:27366530

  10. [Tracheal resection for post-intubation subglottic stenosis in a patient with granulomatosis with polyanaiitis (Wegener)].

    PubMed

    Stoica, Radu; Negru, Irina; Matache, Radu; MirunaTodor

    2014-01-01

    Granulomatosis with polyangiitis (GPA or Wegener) is a systemic autoimmune disease with inflammation of small- and medium-size vessels. It can affect practically any organ or system, but renal, respiratory andjoint systems are most frequently damaged. Positive pANCA antibodies can raise the suspicion of diagnosis. Subglottic stenosis is relatively frequent, in a quarter of patients, especially in the third decade women. The case presented is of an 80-year-old woman, recently diagnosed with pulmonary, renal and systemic manifestations of GPA and with a subglottic stenosis rapidly evolving towards endotracheal intubation, tracheostomy with mechanical ventilation and renal failure. Further evolution has been favorable under corticoid therapy. After weaning from the mechanical ventilation and30 days after the suppression of the tracheostomy, the patient developed a tracheal stenosis with mixed etiology, secondary to vasculitis and prolonged intubation with tracheostomy. Tracheal resection with termino-terminal anastomosis was performed in emergency with simple post-operative evolution and without late complications.

  11. Airway Surgery in Tracheostomised Patients with Wegener Granulomatosis Leading to Subglottic Stenosis.

    PubMed

    Altun, Demet; Sivrikoz, Nükhet; Çamcı, Emre

    2015-10-01

    Wegener granulomatosis (WG) is a multisystemic disorder characterised by granulomatous inflammation of the respiratory system. The growing of proliferative tissue towards the larynx and trachea may cause airway obstruction on account of subglottic stenosis. In this situation, the surgical goal is to eliminate the airway obstruction by providing natural airway anatomy. While mild lesions do not require surgical intervention, in fixed lesions, surgical intervention is required, such as tracheostomy, laser resection and dilatation. In tracheostomised patients, granuloma formation surrounding the tracheostomy cannula may occur in the trachea. Inflammation and newly formed granulation tissue result in severe stenosis in the airways. During surgical treatment of such patients, airway management is important. In this case report, we will discuss gas exchange and airway management with jet ventilation (JV) during excision of the granulation tissue with endolaryngeal laser surgery, leading to subglottic stenosis in tracheostomised patients in WG.

  12. [Tracheal resection for post-intubation subglottic stenosis in a patient with granulomatosis with polyangiitis (Wegener)].

    PubMed

    Stoica, Radu; Negru, Irina; Matache, Radu; MirunaTodor

    2014-01-01

    Granulomatosis with polyangiitis (GPA or Wegener) is a systemic autoimmune disease with inflammation of small- and medium-size vessels. It can affect practically any organ or system, but renal, respiratory andjoint systems are most frequently damaged. Positive pANCA antibodies can raise the suspicion of diagnosis. Subglottic stenosis is relatively frequent, in a quarter of patients, especially in the third decade women. The case presented is of an 80-year-old woman, recently diagnosed with pulmonary, renal and systemic manifestations of GPA and with a subglottic stenosis rapidly evolving towards endotracheal intubation, tracheostomy with mechanical ventilation and renal failure. Further evolution has been favorable under corticoid therapy. After weaning from the mechanical ventilation and30 days after the suppression of the tracheostomy, the patient developed a tracheal stenosis with mixed etiology, secondary to vasculitis and prolonged intubation with tracheostomy. Tracheal resection with termino-terminal anastomosis was performed in emergency with simple post-operative evolution and without late complications.

  13. Our Magnetic Planet (Arthur Holmes Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Laj, Carlo

    2015-04-01

    It is a great honour to receive the Arthur Holmes Medal, certainly the highest scientific award of my life. My first thoughts and deep gratitude are with the people who have contributed to me being here today, from my PhD mentors, Pierre Berge and Pierre Pério, later Jacques Labeyrie, my colleagues and students and last, but not least, the members of the Committee on Education of EGU, with whom I have shared over 10 years of a wonderful educational activity. In this presentation, among the various scientific arguments in which I have been involved, I will recall only those mentioned in my letter of nomination to the Holmes Medal, trying to replace them in what was known at the time. After a PhD in Solid State Physics, working in a laboratory of the Commissariat à l'Énergie Atomique, I obtained a post doctoral research position for the the study of liquid binary critical fluids, and worked on this topics for 5 years. I then joined the Centre des Faibles Radioactivités, a CNRS-CEA Institute dedicated to the study of geological-environmental phenomena. My first task there has been to develop a paleomagnetic laboratory, dedicated to the study of Earth Sciences, through the study of the magnetic properties of sediments and igneous rocks. From there on, my entire scientific activity has been devoted to the study of our "Magnetic Planet". My first project in Geophysics dealt with the geodynamical evolution of the Aegean Arc. At the time, only a few paleomagnetic studies existed in the Mediterranean realm, and none in the Aegean region. Moreover all of them dealt with rather old geological formations, so that almost nothing was known about the recent post-cretaceous evolution. The originality of our study was to start from the most recent to the older formations, in order to precisely describe "retro-tectonically" the different phases of rotational deformation. This intensive study (over 700 sampling sites, over 10,000 samples spread over continental Greece, the Aegean

  14. Our Magnetic Planet (Arthur Holmes Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Laj, Carlo

    2015-04-01

    It is a great honour to receive the Arthur Holmes Medal, certainly the highest scientific award of my life. My first thoughts and deep gratitude are with the people who have contributed to me being here today, from my PhD mentors, Pierre Berge and Pierre Pério, later Jacques Labeyrie, my colleagues and students and last, but not least, the members of the Committee on Education of EGU, with whom I have shared over 10 years of a wonderful educational activity. In this presentation, among the various scientific arguments in which I have been involved, I will recall only those mentioned in my letter of nomination to the Holmes Medal, trying to replace them in what was known at the time. After a PhD in Solid State Physics, working in a laboratory of the Commissariat à l'Énergie Atomique, I obtained a post doctoral research position for the the study of liquid binary critical fluids, and worked on this topics for 5 years. I then joined the Centre des Faibles Radioactivités, a CNRS-CEA Institute dedicated to the study of geological-environmental phenomena. My first task there has been to develop a paleomagnetic laboratory, dedicated to the study of Earth Sciences, through the study of the magnetic properties of sediments and igneous rocks. From there on, my entire scientific activity has been devoted to the study of our "Magnetic Planet". My first project in Geophysics dealt with the geodynamical evolution of the Aegean Arc. At the time, only a few paleomagnetic studies existed in the Mediterranean realm, and none in the Aegean region. Moreover all of them dealt with rather old geological formations, so that almost nothing was known about the recent post-cretaceous evolution. The originality of our study was to start from the most recent to the older formations, in order to precisely describe "retro-tectonically" the different phases of rotational deformation. This intensive study (over 700 sampling sites, over 10,000 samples spread over continental Greece, the Aegean

  15. Further additions to the bibliography of Alfred Russel Wallace (1823-1913).

    PubMed

    Smith, C H

    2004-04-01

    Twenty-one previously unrecorded published writings by the English naturalist Alfred Russel Wallace (1823-1913) are noticed. The writings vary greatly in date, size and importance, and include items pertaining both to Wallace's natural history as well as social and political interests PMID:15190918

  16. [Studying at École de pharmacie de Lille with Alfred Giard in the XIXth century].

    PubMed

    Guerriaud, Mathieu

    2015-06-01

    This article describes a pharmacy student's notebook in Lille in the 1870s. The Medical Natural History course is taught by Alfred Mathieu Giard. Following a brief biography of the latter, excerpts of the manuscript are presented, they reveal the extent of scientific knowledge of the late nineteenth century, especially in the field of Parasitology.

  17. Evaluation of the Alfred 60/AST Device as a Screening Test for Urinary Tract Infections

    PubMed Central

    Stathopoulos, George; Chan, Raymond C.; van Hal, Sebastiaan J.

    2013-01-01

    The performance of the Alfred 60/AST device, an automated bacterial culture device which uses laser nephelometry to detect and quantify bacterial growth, was evaluated. The instrument is effective at screening negative samples and is more reliable at detecting bacteria than yeasts. Microscopy can be used to reduce the false-negative numbers. PMID:23885005

  18. [The social phenomenology of Alfred Schütz and its contribution for the nursing].

    PubMed

    de Jesus, Maria Cristina Pinto; Capalbo, Creusa; Merighi, Miriam Aparecida Barbosa; de Oliveira, Deise Moura; Tocantins, Florence Romijn; Rodrigues, Benedita Maria Rêgo Deusdará; Ciuffo, Lia Leão

    2013-06-01

    Nursing care can be considered a social action that is set in the everyday world, where intersubjective relations are established and must be valued by the nurse in the different contexts in which it acts. It is a theoretical study which aimed to highlight the main concepts of the social phenomenology of Alfred Schütz's and its contribution to Nursing as a knowledge and professional practice field. The following questions guided this study: what is the understanding of caring in Nursing from the perspective of the social phenomenology of Alfred Schütz's? How to apply Alfred Schütz's theoretical concepts in the action of caring in Nursing? The theoretical concepts of the social phenomenology and their interface with Nursing were delimited. By incorporating the concepts of the t theory of social action developed by Alfred Schütz into Nursing, this study allows nurses to value and apply the aspects highlighted by this theoretical framework within healthcare, education and scientific research. PMID:24601154

  19. Why Community Works: The Use of Alfred Adler's Individual Psychology as a Foundational Theory.

    ERIC Educational Resources Information Center

    Glenn, Robert K.; Keith, Edwin M.

    2002-01-01

    Asserts that the Individual Psychology of Alfred Adler should be used as a foundational theory for student affairs work. The success of community building programs is explained and the concepts of Individual Psychology are summarized. Also asserts that the current drive to develop programs to develop community on college campuses is firmly rooted…

  20. John Tyndall and the Royal Medal that was never struck

    PubMed Central

    Jackson, Roland

    2014-01-01

    Just once in its long history has a Royal Medal been awarded but not presented. John Tyndall FRS (1820–93) was the chosen recipient in 1853 for his early work on diamagnetism but declined to accept it. The story of why Tyndall felt compelled to turn down this considerable honour sheds light on the scientific politics and personal relationships of the time, on the importance given to the study of magnetism, and on Tyndall's own character and career. PMID:24921107

  1. Character Traits Depicted in Newbery Medal Books from the 1920s through the 2000s

    ERIC Educational Resources Information Center

    Fleming, Kimberly; Parker, Karen

    2013-01-01

    Readers readily identify with characters in literature; therefore, educators must be acutely aware of the overt and underlying messages conveyed in Newbery Medal books. In this quantitative content analysis with a qualitative component, the researchers employed nonparametric measurements to examine Newbery Medal books from the 1920s to the 2000s…

  2. A Guide to Newbery Medal Winners and Honor Books, 1977-1984.

    ERIC Educational Resources Information Center

    Kinman, Judith R.; Henderson, Darwin L.

    Intended for use by teachers, librarians, and parents, this guide analyzes Newbery Award Medal and honor winning books (1977 through 1984) for sexism. Following a statement of criteria, established by the American Library Association concerning the type of book that should receive the medal and honor citations, and the guidelines used to determine…

  3. 77 FR 2047 - National Medal of Technology and Innovation Call for 2012 Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Call for 2012... nominations for the National Medal of Technology and Innovation (NMTI). Since establishment by Congress in the Stevenson-Wydler Technology Innovation Act of 1980, the President of the United States has awarded...

  4. 78 FR 90 - National Medal of Technology and Innovation Call for 2013 Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Call for 2013...) is accepting nominations for the National Medal of Technology and Innovation (NMTI). Since establishment by Congress in the Stevenson-Wydler Technology Innovation Act of 1980, the President of the...

  5. 78 FR 78838 - National Medal of Technology and Innovation Call for 2014 Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Call for 2014... nominations for the National Medal of Technology and Innovation (NMTI). Since establishment by Congress in the Stevenson-Wydler Technology Innovation Act of 1980, the President of the United States has awarded...

  6. 75 FR 82378 - National Medal of Technology and Innovation Call for 2011 Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Call for 2011... nominations for the National Medal of Technology and Innovation (NMTI). Since establishment by Congress in the Stevenson-Wydler Technology Innovation Act of 1980, the President of the United States has awarded...

  7. 31 CFR 92.2 - Sale of “list” medals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of “list” medals. Medals on the regular Mint list, when available, are sold to the public at a charge... available for sale and their selling prices may be obtained from the Director of the Mint, Washington, DC....

  8. 31 CFR 92.2 - Sale of “list” medals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of “list” medals. Medals on the regular Mint list, when available, are sold to the public at a charge... available for sale and their selling prices may be obtained from the Director of the Mint, Washington, DC....

  9. 31 CFR 92.2 - Sale of “list” medals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of “list” medals. Medals on the regular Mint list, when available, are sold to the public at a charge... available for sale and their selling prices may be obtained from the Director of the Mint, Washington, DC....

  10. Gold Medal Award for Life Achievement in Psychology in the Public Interest.

    PubMed

    2014-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2014 recipient of the Gold Medal Award for Life Achievement in Psychology in the Public Interest is Bonnie R. Strickland.

  11. Gold Medal Award for Life Achievement in the Science of Psychology.

    PubMed

    2014-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2014 recipient of the Gold Medal Award for Life Achievement in the Science of Psychology is Thomas J. Bouchard Jr.

  12. Gold Medal Award for Life Achievement in the Application of Psychology.

    PubMed

    2014-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2014 recipient of the Gold Medal Award for Life Achievement in the Application of Psychology is Richard M. Lerner.

  13. Gold Medal Award for Life Achievement in the Practice of Psychology.

    PubMed

    2014-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2014 recipient of the Gold Medal Award for Life Achievement in the Practice of Psychology is Gilbert O. Sanders.

  14. Gold Medal Award for Life Achievement in Psychology in the Public Interest: Bernice Lott

    ERIC Educational Resources Information Center

    American Psychologist, 2011

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in…

  15. Gold Medal Award for Life Achievement in the Practice of Psychology: Charles Silverstein

    ERIC Educational Resources Information Center

    American Psychologist, 2011

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in the…

  16. Gold Medal Award for Life Achievement in the Science of Psychology: Marcia K. Johnson

    ERIC Educational Resources Information Center

    American Psychologist, 2011

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in the…

  17. Gold Medal Award for Life Achievement in the Application of Psychology: Walter C. Borman

    ERIC Educational Resources Information Center

    American Psychologist, 2011

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in the…

  18. 77 FR 15997 - National Medal of Technology and Innovation Nomination Evaluation Committee Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-19

    ... United States Patent and Trademark Office National Medal of Technology and Innovation Nomination... Technology and Innovation Nomination Evaluation Committee on March 1, 2012. DATES: The Charter for the National Medal of Technology and Innovation Nomination Evaluation Committee was renewed on March 1,...

  19. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Response from Nicolas Dauphas

    NASA Astrophysics Data System (ADS)

    Dauphas, Nicolas

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for “significant contributions to the geophysical sciences by an outstanding young scientist.”

  20. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Response from Tanja Bosak

    NASA Astrophysics Data System (ADS)

    Bosak, Tanja

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  1. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Citation for Christian Schoof

    NASA Astrophysics Data System (ADS)

    Clarke, Garry

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  2. Bowen, Dufek, and Shelly Receive 2012 James B. Macelwane Medals: Citation

    NASA Astrophysics Data System (ADS)

    Zachos, James

    2013-01-01

    Gabriel J. Bowen, Josef Dufek, and David Richard Shelly were awarded the 2012 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 5 December 2012 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist".

  3. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Citation for Tanja Bosak

    NASA Astrophysics Data System (ADS)

    Rothman, Daniel H.

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  4. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Response from Christian Schoof

    NASA Astrophysics Data System (ADS)

    Schoof, Christian

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  5. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Citation for Nicolas Dauphas

    NASA Astrophysics Data System (ADS)

    Davis, Andrew M.

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for “significant contributions to the geophysical sciences by an outstanding young scientist.”

  6. [A patient with Wegener's granulomatosis who worked in a foundry: a case for a causal association with silicon dioxide].

    PubMed

    Van Haecht, C H; Verbanck, J; Delobelle, W

    2003-11-15

    The diagnosis Wegener's granulomatosis was made in a 42-year-old man. Occupational history revealed prolonged exposure to large amounts of silicon dioxide in dust during work in a foundry. The illness was stabilized with immunosuppressive treatment, but after one year the patient developed aseptic necrosis in both hips, which ultimately led to essential total hip arthroplasty on the left side. The patient was unable to work since the diagnosis. Similar case reports have been described, as well as a limited number of case-control studies. These indicate an association between Wegener's granulomatosis and exposure to silicon. There is growing evidence for a causal role of silicon dioxide in the pathogenesis of auto-immune disease. PMID:14655298

  7. Diagenetic history and hydrocarbon potential of Upper Permian carbonate buildups, Wegener Halvoe area, Jameson Land basin, east Greenland

    SciTech Connect

    Scholle, P.A.; Ulmer, D.S. ); Stemmerik, L. )

    1991-04-01

    The Upper Permian of Jameson Land includes two carbonate sequences, the Karstryggen and Wegener Halvoe formations. The Karstryggen Formation contains hypersaline carbonates and localized evaporites that were heavily weathered and dissected prior to deposition of the overlying strata. The overlying Wegener Halvoe Formation represents an abrupt and extensive marine inundation over the underlying karstified Karstryggen surface. Bryozoan-brachiopod-algal-cement buildups of the Wegener Halvoe Formation are localized on karstic highs, and show up to 150 m of depositional relief. The diagenetic histories of the core and flank facies are very different. Core facies porosity was initially obliterated by marine cements, but repeated meteoric exposure altered unstable core facies constituents. This alteration produced extensive secondary porosity through grain and cement leaching with local collapse brecciation. Flank strata, however, underwent little sea-floor diagenesis, and low permeability and mineralogically stable grain composition protected these strata from meteoric alteration. Subsequent fracturing and hydrothermal fluid flow, however, flushed hydrocarbons and filled pores with ferroan calcite, barite, fluorite, galena, and baroque dolomite. This heating and flushing is thought to have been especially intense in the Wegener Halvoe region; thus, more basinal areas may still have reservoirs containing significant oil in equivalent Upper Permian limestones. If, as is likely, the sea level changes affecting the Greenland Permian were eustatic, then this study may provide significant clues to porosity development throughout the largely unexplored northern Zechstein basin and the Arctic basin of the Barent Sea. This study also provides some important connections to the probably time-equivalent Guadalupian carbonate reservoir rocks of west Texas-New Mexico and Wyoming.

  8. Wegener's granulomatosis autoantibodies identify a novel diisopropylfluorophosphate-binding protein in the lysosomes of normal human neutrophils.

    PubMed

    Goldschmeding, R; van der Schoot, C E; ten Bokkel Huinink, D; Hack, C E; van den Ende, M E; Kallenberg, C G; von dem Borne, A E

    1989-11-01

    Anti-neutrophil cytoplasmic autoantibodies (ANCA) specifically associated with Wegener's granulomatosis were found to be directed against a saline-soluble glycoprotein triplet that migrates on SDS gels as distinct bands of Mr 29,000, 30,500, and 32,000 and is present in the azurophilic granules. This antigen was specifically recognized by all cytoplasmic-staining (C)-ANCA-positive sera from patients with Wegener's disease. C-ANCA antigen bound [3H]diisopropylfluorophosphate, which indicates that it is a serine protease, but it could clearly be distinguished from the serine proteases elastase and cathepsin G. Stimulation of cytochalasin B-treated neutrophils with FMLP induced release of C-ANCA antigen. This indicates that in vivo C-ANCA might interact with the C-ANCA antigen after its release upon inflammatory stimulation. We further demonstrate that in some perinuclear staining (P-ANCA) patients' sera autoantibodies against other myeloid lysosomal enzymes can be detected, such as antimyeloperoxidase and antielastase. C-ANCA and P-ANCA thus represent a novel class of autoantibodies directed against myeloid lysosomal enzymes. The originally described Wegener-specific C-ANCA show an apparently uniform specificity for the 29,000 serine protease. In contrast, P-ANCA may recognize myeloperoxidase as well as elastase and/or other antigens.

  9. Wegener's granulomatosis with renal involvement: patient survival and correlations between initial renal function, renal histology, therapy and renal outcome.

    PubMed

    Andrassy, K; Erb, A; Koderisch, J; Waldherr, R; Ritz, E

    1991-04-01

    Patient survival and renal outcome were followed in 25 patients with biopsy confirmed Wegener's granulomatosis and renal involvement. Fourteen out of 25 patients required dialysis on admission, 11/25 patients did not. All patients were treated with a novel protocol comprising methylprednisolone and cyclophosphamide. The median follow-up observation was 36 months (12-113 months). With the exception of 1 patient (who died from causes not related to Wegener's granulomatosis) all patients are alive. Among the patients initially requiring dialysis (n = 14) 4 are in terminal renal failure after 0, 7, 21 and 38 months respectively. In the nondialysis group (n = 11) only 1 patient subsequently required chronic dialysis 30 months after clinical admission. Renal failure was due to non-compliance with immunosuppressive therapy in at least 2 patients. Percentage of obsolescent glomeruli and the degree of tubulointerstitial lesions, but not active glomerular lesions (crescents, necroses) predicted renal outcome. The major cause of renal functional impairment was relapse of Wegener's granulomatosis usually within 2 years after clinical remission. Therefore prolonged treatment with cyclophosphamide for at least 2 years after clinical remission is recommended. Two patients with initially negative immunohistology had a second renal biopsy which revealed de novo appearance of mesangial IgA deposits.

  10. Nuclear Planetology: Constraining the Driving Force in Wegener's Continental Drift Theory

    NASA Astrophysics Data System (ADS)

    Roller, G.

    2015-12-01

    Nuclear planetology [1] is a new research field, which aims at deciphering the nuclear physics processes responsible for the evolution of ultra-substellar objects and the driving force in Wegener's continental drift theory by means of Re-Os nuclear geochronometry [2]. Terrestrial Re/Os ratios observed within diamond sulphide inclusions [3], compatible with lunar r-process production ratios of Th/U≈1≈Au/Ir [4], drop from ≈0.8 to 0.2-0.05 for nucleogeochronometric ages between 2.3 Ga and 1.4 Ga [5]. It has therefore been argued [5,6] that the Re/Os fractionation is related to a change in oxygen fugacity due to the physics/chemistry of Earth's core after a possibly Fermi-pressure controlled core collapse [4]. Here, Pd/Ru, Pd/Pt, Pd/Ir, Pd/Os, Ru/Ir, Ru/Os, Pt/Ir or Pt/Os ratios from 24 published H chondrite components [7] are connected to their respective nucleogeochronometric ages to constrain an extended fossil fractionation record over 800 Ma. The following ranges are obtained: 0.06-1.04 (Pd/Ru), 0.06-0.79 (Pd/Pt), 0.06-1.76 (Pd/Os), 0.07-1.94 (Pd/Ir), 1.08-1.99 (Ru/Ir), 0.83-2.41 (Pt/Os), 0.82-2.64 (Pt/Ir). Comparing the Re/Os fractionation pattern of the diamond sulphide inclusions with these results and considering that Re is readily oxidized even at ultra-low oxygen fugacity, it may be concluded that (i) extremely reducing conditions within Earth's core basically preserve any unfractionated r-process element ratio until today; and (ii) nuclear/quantum physics processes leading to the observed ratios and fractionation pattern are ultimately the driving force in Wegener's continental drift theory. [1] Roller (2015), Abstract T34B-0407, AGU Spring Meeting. [2] Roller (2015), Geophys. Res. Abstr. 17, EGU2015-17. [3] Smit et al. (2010), GCA 74, 3292. [4] Roller (2015), Abstract #5041, 78th Ann. Met. Soc. Meeting. [5] Roller (2015), Geophys. Res. Abstr. 17, EGU2015-2399. [6] Roller (2015), Abstract PG34A-0283, AGU Spring Meeting. [7] Horan et al. (2009), GCA 73

  11. ALFred, a protocol compiler for the automated implementation of distributed application

    SciTech Connect

    Braun, T.; Chrisment, I.; Diot, C.; Gagnon, F.; Gautier, L.

    1996-12-31

    This paper describes the design and the prototyping of a compiling tool for the automated implementation of distributed applications: ALFred. This compiler starts from the formal specification of an application written in ESTEREL, and then integrates end-to-end communication functions tailored to the application characteristics (described in the specification); it finally produces a high performance implementation. The paper describes the communication architecture associated to our automated approach. The compiler is made of two main parts: a control compiler also called ALF compiler; and a data manipulation compiler (the ILP compiler) that combines data manipulation functions in an efficient way (the ILP loop). The ALFred compiler has been designed to allow the development and the analysis of non-layered high performance communication architectures based on ALF and ILP.

  12. A case of exorbitism in association with Wegener's granulomatosis with renal involvement.

    PubMed

    Beji, S; Fatma, L Ben; Chebbi, A; Rais, L; Krid, M; Smaoui, W; Maiz, H Ben; Zouaghi, K; Moussa, F Ben

    2012-03-01

    Wegener's granulomatosis (WG) is a necrotizing granulomatous vasculitis involving the nose, paranasal sinuses, lungs, and kidneys. Ocular involvement can occur in about 50% of cases. There are very few reports of WG with orbital inflammation and exorbitism. We report a case of a female patient who presented with exorbitism related to orbital inflammation secondary to WG, with renal involvement. A 29-year-old woman with a previous history of recurrent pan-sinusitis presented with bilateral exophthalmos and renal failure with rapidly progressive glomerulonephritis. Computed tomography showed extensive bilateral soft tissue in the retro-orbital area. Immunologic tests showed the presence of type-C anti-neutrophil cytoplasmic antibodies and renal biopsy revealed pauci immune crescentic glomerulonephritis. The patient was treated with corticosteroids and pulses of cyclophosphamide followed by azathioprine and trimethoprim-sulfamethoxazole. After a follow-up of 10 months, the renal outcome was favorable with improvement of renal function but there was persistence of exorbitism and loss of visual function. Our case suggests that WG should be considered in the differential diagnosis of persistent bilateral exophthalmos. Prompt recognition of this early manifestation is important for the institution of early treatment. PMID:22382229

  13. Silent Ischemic Heart Disease in a Patient with Necrotizing Glomerulonephritis due to Wegener's Granulomatosis

    PubMed Central

    Salazar-Exaire, Daniel; Ramos-Gordillo, Manolo; Vela-Ojeda, Jorge; Salazar-Cabrera, Celia Elena; Sanchez-Uribe, Magdalena; Calleja-Romero, Maria Consuelo

    2012-01-01

    Objective Wegener's granulomatosis (WG) is a necrotizing vasculitis that mainly affects the respiratory tract and kidneys, but can also affect other systems such as the eye, joints, skin, muscles, nerves, and gastrointestinal tract. Cardiac involvement is traditionally believed to be rare. We report a patient with silent myocardial infarction (MI) and review previously reported cases showing this association. Methods A Medline database search of cases published between January 1978 and July 2008 both in English and Spanish, reporting silent MI complicating WG, was conducted. Results We describe a typical patient with WG who had both respiratory and renal involvement and died unexpectedly following a silent MI after a period of clinical improvement induced by treatment with prednisone and cyclophosphamide. We report necropsy findings and the association with 5 additional cases of WG with silent MI reported in the literature. Conclusions Clinicians should be aware of potential cardiac involvement due to WG. Careful evaluation of each patient, with or without cardiac symptoms, using ECG, echocardiogram, and myocardial enzymes is prudent. PMID:22969778

  14. Indium-111-labeled granulocyte head accumulation in patients with Wegener's granulomatosis.

    PubMed

    Roccatello, D; Picciotto, G; Gigliola, G; Cacace, G; Rollino, C; Quattrocchio, G; Funaro, L; De Filippi, P G; Piccoli, G

    1995-01-01

    Among the symptoms of systemic vasculitis, purulent rhinorrhea with painful sinusitis is thought to be relatively specific to Wegener's granulomatosis (WG). Sixteen patients with rapidly progressive glomerulonephritis (GN), arteritis and extensive crescents in renal biopsy were studied by head indium-111 (111In)-granulocyte scanning. They included 8 WG, 5 microscopic polyarteritis, 2 necrotizing and crescentic GN and 1 classic polyarteritis nodosa. Autologous granulocytes labeled with 12.3 MBq of 111In-oxine were administered intravenously. Scintigraphic studies were performed at 4 and 24 h post-injection. Compared to the non-WG cases, considered as a whole, significant accumulation of tracer in sinuses was observed in WG patients (Fisher's p = 0.02). Substantial scintigraphic amelioration was obtained in a WG case treated with methylprednisolone pulses and, in another WG case, after high doses of intravenous gamma-globulins. The complete disappearance of facial uptake was obtained after 2 months of intensive therapy (i.e., steroid, cyclophosphamide and plasma exchange) in another WG patient. 111In-oxine granulocyte imaging may be useful in clinical practice as an additional marker of disease activity and a tool of identification of upper respiratory tract involvement.

  15. [Diffusion-weighted MR imaging of meningeal involvement in Wegener's granulomatosis].

    PubMed

    Ito, Ai; Sasaki, Ryogen; Asahi, Masaru; Tomimoto, Hidekazu

    2014-01-01

    We report a 65-year-old female with meningeal involvement in Wegener's granulomatosis (WG). At 52 years of age, she was diagnosed as having WG by lung biopsy and elevated proteinase3 anti-neutrophil cytoplasmic antibody titer. She had been maintained on prednisolone. Three weeks before admission, she developed deterioration of mental status. On examination, neurological abnormalities included right hemiparesis, confusion, memory loss, psychomotor slowing and agraphia. CSF was normal. Diffusion-weighted images (DWI) showed high intensity lesions in the subarachnoid space over the left hemisphere. Fluid attenuated inversion recovery (FLAIR) images showed high intensity signal in the subarachnoid space with mild swelling of the cortex and abnormal meningeal enhancement corresponding to the high intensity area on DWI. She was treated with intravenous administration of methylprednisolone (1,000 mg/day for 3 days) and cyclophosphamide, and gradually improved in symptoms and abnormal hyperintensity on DWI. Involvement of the meninges in WG is rare. The dura mater is involved more frequently than the pia mater. Pathological findings of the meninges in WG has been reported to be granulomatous inflammation. Restricted diffusion in the subarachnoid space has been described to occur in a viscous mixture of proteins and inflammatory cells, similarly to the DWI hyperintensity in pyogenic abscesses. In our case, abnormal hyperintensity on DWI was interpreted as a dense inflammatory infiltrate in the leptomeninges. Therefore, DWI and FLAIR image have been shown to be useful for demonstration of leptomeningeal lesions in WG. PMID:25420562

  16. A case of exorbitism in association with Wegener's granulomatosis with renal involvement.

    PubMed

    Beji, S; Fatma, L Ben; Chebbi, A; Rais, L; Krid, M; Smaoui, W; Maiz, H Ben; Zouaghi, K; Moussa, F Ben

    2012-03-01

    Wegener's granulomatosis (WG) is a necrotizing granulomatous vasculitis involving the nose, paranasal sinuses, lungs, and kidneys. Ocular involvement can occur in about 50% of cases. There are very few reports of WG with orbital inflammation and exorbitism. We report a case of a female patient who presented with exorbitism related to orbital inflammation secondary to WG, with renal involvement. A 29-year-old woman with a previous history of recurrent pan-sinusitis presented with bilateral exophthalmos and renal failure with rapidly progressive glomerulonephritis. Computed tomography showed extensive bilateral soft tissue in the retro-orbital area. Immunologic tests showed the presence of type-C anti-neutrophil cytoplasmic antibodies and renal biopsy revealed pauci immune crescentic glomerulonephritis. The patient was treated with corticosteroids and pulses of cyclophosphamide followed by azathioprine and trimethoprim-sulfamethoxazole. After a follow-up of 10 months, the renal outcome was favorable with improvement of renal function but there was persistence of exorbitism and loss of visual function. Our case suggests that WG should be considered in the differential diagnosis of persistent bilateral exophthalmos. Prompt recognition of this early manifestation is important for the institution of early treatment.

  17. Association study with Wegener granulomatosis of the human phospholipase Cγ2 gene

    PubMed Central

    Jagiello, Peter; Wieczorek, Stefan; Yu, Philipp; Csernok, Elena; Gross, Wolfgang L; Epplen, Joerg T

    2005-01-01

    Background Wegener Granulomatosis (WG) is a multifactorial disease of yet unknown aetiology characterized by granulomata of the respiratory tract and systemic necrotizing vasculitis. Analyses of candidate genes revealed several associations, e.g. with α(1)-antitrypsin, proteinase 3 and with the HLA-DPB1 locus. A mutation in the abnormal limb mutant 5 (ALI5) mouse in the region coding for the hydrophobic ridge loop 3 (HRL3) of the phospholipaseCγ2 (PLCγ-2) gene, corresponding to human PLCγ-2 exon 27, leads to acute and chronic inflammation and granulomatosis. For that reason, we screened exons 11, 12 and 13 coding for the hydrophobic ridge loop 1 and 2 (HRL1 and 2, respectively) and exon 27 of the PLCγ-2 protein by single strand conformation polymorphism (SSCP), sequencing and PCR/ restriction fragment length polymorphism (RFLP) analyses. In addition, we screened indirectly for disease association via 4 microsatellites with pooled DNA in the PLCγ-2 gene. Results Although a few polymorphisms in these distinct exons were observed, significant differences in allele frequencies were not identified between WG patients and respective controls. In addition, the microsatellite analyses did not reveal a significant difference between our patient and control cohort. Conclusion This report does not reveal any hints for an involvement of the PLCγ-2 gene in the pathogenesis of WG in our case-control study. PMID:15703080

  18. [Subglottic stenosis in Wegener's granulomatosis--a diagnostic and therapeutic problem].

    PubMed

    Wierzbicka, Małgorzata; Gaweqcki, Wojciech; Pastusiak, Tomasz; Szyfter, Witold

    2010-01-01

    Wegener's granulomatosis (WG) is a disease caused by necrotising vasculitis of small and middle blood vessels of upper and lower respiratory tract and kidneys of unknown etiology. ENT symptoms develop in more than 90% of patients and tracheobronchial involvement occurs in about 20% of patients, most often as a subglottic stenosis. Subglottic stenosis occurs usually as a late complication of disease, but sometimes it may be an early isolated symptom. It is usually irregular, no longer than 2-4 cm and affects mucosa and submucosa but sometimes also cartilage. The diagnosis is based on clinical symptoms, X-ray of the chest, urine analysis, c-ANCA detection and histological examination of the granulation from the stenosis. The main treatment of subglottic stenosis in WG is a causal immunosuppressive treatment, however an equally important is a preservation of respiratory tract passage, because a dominant symptom in this form of WG is problem with breathing or even dyspnoea. In this publication basing on literature review different methods of treatment of laryngotracheal stenosis and its importance in WG are described and discussed. In literature presently less invasive operations are recommended. The treatment of choice is endoscopic treatment with repeated dilatations and injections of steroid into the stenosis. In big stenosis in immunologically active disease patient sometimes requires tracheotomy and after remission of disease and maturation of the subglottic scar laryngotracheal resection can be considered.

  19. Video Q&A: allergies and allergen immunotherapy--an interview with Alfred William Frankland.

    PubMed

    Frankland, A William

    2014-01-21

    In this video Q&A, we talk to Dr Alfred William Frankland about the highlights of his career, including working alongside Sir Alexander Fleming, co-founding the British Allergy Society, and introducing pollen counts to UK weather forecasts. We also discuss his opinions on why misconceptions about allergies and allergen immunotherapy still exist. Please see related article: http://www.biomedcentral.com/1741-7015/11/255.

  20. Alfred Bentz - Erdölgeologe in schwieriger Zeit, 1938-1947

    NASA Astrophysics Data System (ADS)

    Seibold, E.; Seibold, I.

    2002-12-01

    Alfred Bentz was the leading oil geologist in Germany during the Third Reich, the World War II and thereafter. His relevant activities are treated here mainly on the base of documents in the Geologenarchiv Freiburg. In spite of his prominent position during the Nazi Regime he can obviously not be blamed for personal guilt. As a loyal civil servant he was embedded in the tragic German fate in these years.

  1. Video Q&A: Allergies and allergen immunotherapy - an interview with Alfred William Frankland

    PubMed Central

    2014-01-01

    In this video Q&A, we talk to Dr Alfred William Frankland about the highlights of his career, including working alongside Sir Alexander Fleming, co-founding the British Allergy Society, and introducing pollen counts to UK weather forecasts. We also discuss his opinions on why misconceptions about allergies and allergen immunotherapy still exist. Please see related article: http://www.biomedcentral.com/1741-7015/11/255. PMID:24447813

  2. Video Q&A: allergies and allergen immunotherapy--an interview with Alfred William Frankland.

    PubMed

    Frankland, A William

    2014-01-01

    In this video Q&A, we talk to Dr Alfred William Frankland about the highlights of his career, including working alongside Sir Alexander Fleming, co-founding the British Allergy Society, and introducing pollen counts to UK weather forecasts. We also discuss his opinions on why misconceptions about allergies and allergen immunotherapy still exist. Please see related article: http://www.biomedcentral.com/1741-7015/11/255. PMID:24447813

  3. Charles Robert Darwin and Alfred Russel Wallace: their dispute over the units of selection.

    PubMed

    Ruse, Michael

    2013-12-01

    Charles Darwin and Alfred Russel Wallace independently discovered the mechanism of natural selection for evolutionary change. However, they viewed the working of selection differently. For Darwin, selection was always focused on the benefit for the individual. For Wallace, selection was as much something of benefit for the group as for the individual. This difference is traced to their different background political-economic views, with Darwin in favor of Adam Smith's view of society and Wallace following Robert Owen in being a socialist.

  4. Preface to The Diary of Vaslav Nijinsky by Alfred Adler, MD.

    PubMed

    Ansbacher, H L

    1981-07-01

    This is a previously unpublished work by Alfred Adler that was written in 1936 as a preface to The Diary of Vaslav Nijinsky. A theory of schizophrenia is described in which characteristic prepsychotic features, especially lack of social interest and oversensitivity to real and imagined slights, lead to increasing irrationalism and preoccupation with grandiose ideas. The establishment of a cooperative therapeutic relationship and the instilling of hope are presented as central factors for successful treatment.

  5. [Alfred Adler and the psychology of aesthetic surgery in the United States].

    PubMed

    Gilman, S L

    2002-01-01

    The quest for a psychological theory to explain the effects of aesthetic surgery reached its high point in the 1920s with the adoption of Alfred Adler's theory of the inferiority complex. The basis for this theory was Adler's early work in the psychological response of the body to disease and "degeneration". Aesthetic surgeons sought out the Adlerian model rather than a Freudian one as purely psychological while its roots, and their own theories, were clearly somatic in origin.

  6. Bradford H. Hager Receives 2013 Inge Lehmann Medal: Citation

    NASA Astrophysics Data System (ADS)

    Mitrovica, Jerry X.

    2014-01-01

    In the post-plate tectonics world, efforts to map the structure of Earth's interior broadened to include a growing preoccupation with the underlying dynamics. Students of global geophysics recognize the important role that previous recipients of the Inge Lehmann Medal played in this effort, but they would also understand the reasons that Bradford Hager of the Massachusetts Institute of Technology must be included in this honored list. Brad has been a central figure in mantle dynamics for the last 30 years, responsible for many fundamental advances in our understanding of mantle structure and flow and their connection to the geological record.

  7. Microscopic polyangiitis (microscopic polyarteritis) with late emergence of generalised Wegener's granulomatosis

    PubMed Central

    Bosch, X.

    1999-01-01

    OBJECTIVES—Recent proposals for the nomenclature of systemic vasculitis have focused on a distinction between (classic) polyarteritis nodosa (PAN) and microscopic polyangiitis or polyarteritis (MPA). Thus, MPA may cause necrotising vasculitis of medium sized or small arteries but, unlike PAN, involvement of "microscopic" vessels must always be present in the former. This study aimed to show that the term "MPA" may represent a source of misinterpretation and to help illustrate difficulties of applying diagnostic criteria/definitions for conditions of unknown aetiology or variable clinical presentation and course.
METHODS—Among 1250 consecutive patients screened for antineutrophil cytoplasmic antibodies (ANCA), 59 had been found to have idiopathic necrotising and crescentic glomerulonephritis plus ANCA while five had been found to have isolated pulmonary haemorrhage with biopsy verified necrotising alveolar capillaritis plus ANCA. None of these patients had clinical or histological evidence of Wegener's granulomatosis (WG) or evidence of biopsy verified vasculitis involving vessels other than glomerular or pulmonary capillaries at the time of presentation.
RESULTS—Six of the 64 patients who met definition criteria for MPA at the time of initial diagnoses had entered into complete clinical remission upon appropriate corticosteroid and cyclophosphamide treatment between two weeks and three months, though subsequently (20 to 72 months; mean time: 42.3 months) developed characteristic clinical and histological features of overt WG.
CONCLUSIONS—Microscopic polyangiitis/polyarteritis may be a dynamic condition with clinical and histopathological features evolving over time to other forms of small vessel vasculitis, mainly WG, thereby meaning that follow up would be necessary not only to control a given patient but also to make a final diagnosis. This follow up should be for a long time as there may be a long interval between initial presentation and

  8. Selective killing of B-cell hybridomas targeting proteinase 3, Wegener's autoantigen

    PubMed Central

    Reiners, Katrin S; Hansen, Hinrich P; Krüssmann, Anne; Schön, Gisela; Csernok, Elena; Gross, Wolfgang L; Engert, Andreas; von Strandmann, Elke Pogge

    2004-01-01

    Wegener's granulomatosis (WG) is a rare disease characterized by granulomatous lesions, small vessel vasculitis and the presence of anti-neutrophil cytoplasmic autoantibodies (C-ANCAs) in the sera of affected patients. Their main target antigen is proteinase 3 (PR3), a neutrophil and monocyte-derived neutral serine protease. Since the standard treatment of this severe autoimmune disease, with cyclophosphamide and corticosteroids, is associated with potential side-effects, the development of a more specific immunotherapeutic agent is warranted. The key role of ANCA in the pathogenesis of vasculitis and the effectiveness of anti-CD20 antibodies in patients with refractory WG points towards the importance of B cells in WG. We thus evaluated a new approach to selectively eliminate PR3-specific autoreactive B cells by targeting the B-cell receptor. For this purpose we used a bifunctional recombinant fusion protein consisting of the antigen PR3 and a toxin. The cytotoxic component of this novel fusion protein was the ribonuclease angiogenin, a human toxin with low immunogenicity. The toxin was stabilized by exchanging the catalytically relevant histidine in position 44 with glutamine to eliminate the autoproteolytic activity. PR3H44Q was fused either to the N terminus or to the C terminus of angiogenin. The recombinant proteins were expressed in 293T cells. Binding assays demonstrated the appropriate size and recognition by anti-PR3 antibodies. Using TUNEL technology, we demonstrated that these autoantigen toxins kill proteinase 3-specific B-cell hybridomas selectively by inducing apoptosis. The data indicate that autoantigen-toxins are promising tools in the treatment or co-treatment of autoimmune diseases in which the antigen is known. PMID:15147566

  9. Tracheobronchial Stenoses in Granulomatosis With Polyangiitis (Wegener's): A Report on 26 Cases.

    PubMed

    Girard, Charlotte; Charles, Pierre; Terrier, Benjamin; Bussonne, Guillaume; Cohen, Pascal; Pagnoux, Christian; Cottin, Vincent; Cordier, Jean-François; Guillevin, Loïc

    2015-08-01

    Tracheobronchial stenoses (TBSs) are potentially severe manifestations of granulomatosis with polyangiitis (Wegener's) (GPA) that usually respond poorly to corticosteroids and immunosuppressive agents. We describe 26 GPA patients with ≥1 tracheal (mainly subglottic, SGS) and/or bronchial stenosis(ses) (BS(s)).Sixteen patients had solitary SGS and 10 had ≥1 BS(s). The male/female sex ratio was 9:17, and the median age at GPA diagnosis was 32 years (3:13 and 28 years, respectively, for SGS patients). Antineutrophil cytoplasm antibodies were proteinase 3-positive in 65.5% of the patients (50% of those with SGS).Despite conventional GPA therapy, 62% patients experienced ≥1 stenosis relapse(s) (81% of SGS patients, for a total of 1-8 relapses per patient). None of the several systemic or endoscopic treatments prevented future relapses. Cyclophosphamide induction therapy was effective in 4/6 patients with BS(s) and in 1 patient with SGS among the 7 treated. After many relapses, rituximab achieved remission in 3/4 SGS patients. Endoscopic treatments (dilation, laser, corticosteroid injection, etc.) had only transient efficacy. Other GPA manifestations relapsed independently of TBSs. One SGS patient died of acute respiratory distress syndrome.Our findings confirmed that TBSs are severe GPA manifestations that evolve independently of other organ involvements and do not respond to conventional systemic regimens. As previously described, our population was younger and comprised more females than usual GPA patients, especially those with SGS.The small number of patients and the wide variety of local and systemic treatments prevent us from drawing definitive conclusions about the contribution of each procedure. However, cyclophosphamide seemed to effectively treat BSs, but not SGS, and rituximab may be of interest for SGS management. PMID:26266344

  10. Spiro K. Antiochos Receives 2013 John Adam Fleming Medal: Response

    NASA Astrophysics Data System (ADS)

    Antiochos, Spiro K.

    2014-01-01

    Thank you, Jim Klimchuk, for this far too generous citation, and thank you very much, my AGU colleagues, for honoring me with the Fleming Medal. When I consider the list of excellent scientists who have been awarded the Fleming Medal, I am humbled that you have included me in their company. I am especially proud that this award is from AGU because only later in my career did I change my science focus and join AGU. This was the best professional decision I have ever made. As a result, I have met many wonderful colleagues. I've always loved doing research, but my colleagues in AGU have made it so much more enjoyable. Also, moving to AGU gave me the opportunity to participate in truly exciting science. My present position is that of senior scientist for space weather at NASA Goddard. It is interesting to note that the field of space weather science did not even exist when I started my career. I was very fortunate to be part of the beginning of a new field and, as a result, to be able to participate in the explosive advances of space weather science over the past 2 decades.

  11. Canup, Sigman, and Thompson Receive 2004 James B. Macelwane Medal

    NASA Astrophysics Data System (ADS)

    Halliday, Alexander; Bender, Michael L.; Randall, David A.

    2005-01-01

    Robin M. Canup, Daniel Sigman, and David W. J. Thompson received the Macelwane Medal at the 2004 Fall Meeting Honors Ceremony on 15 December, in San Francisco, California. The medal is given for significant contributions to the geophysical sciences by a young scientist of outstanding ability. Citation for Robin M. Canup. It is a great honor to introduce Robin Canup as a recipient of this distinguished and richly deserved award. Robin studies the formation of planets and their satellites-a subject of intrinsic significance and current fascination. As astrophysicists accumulate evidence of planets around other stars, the question of how to make a solar system like our own has yet to be answered. This tough and complex issue has been tackled by geochemists, but just as importantly by a select number of theoretical astrophysicists who deduce the dynamics of accretion. Robin is a relatively new player in this elite group, but her work has put her at the forefront. There are several important contributions one could highlight.

  12. 1983 William Bowie Medal to Syun-iti Akimoto

    NASA Astrophysics Data System (ADS)

    Liebermann, Robert C.; Akimoto, Syun-iti

    The 45th William Bowie Medal is awarded to Syun-iti Akimoto for his pioneering work in the application of high-pressure, high-temperature research to geophysical problems. It is a great honor and personal pleasure for me to present to you this warm and generous man, whom I have admired and respected for many years, to receive AGU's most prestigious award. Akimoto joins the ranks of other distinguished scientists in the field of mineral physics who have received the William Bowie Medal: Leason Adams in 1950, Francis Birch in 1960, and A. E. Ringwood in 1974.High-pressure geophysics research was virtually nonexistent in Japan before 1960. In the 22 years since he joined the faculty of the Institute for Solid State Physics (ISSP) of the University of Tokyo, Akimoto has played the leading role in building Japanese high-pressure research as applied to the earth's mantle up to the level where, according to Ted Ringwood, Japan leads the world. Ringwood further attests that, “Akimoto has accomplished this by the example of scientific excellence which he has set in all his research and by his generous encouragement of younger workers.”

  13. Proteinase 3: substrate specificity and possible pathogenetic effect of Wegener's granulomatosis autoantibodies (c-ANCA) by dysregulation of the enzyme.

    PubMed

    Dolman, K M; van de Wiel, B A; Kam, C M; Kerrigan, J E; Hack, C E; von dem Borne, A E; Powers, J C; Goldschmeding, R

    1993-01-01

    Reactivity of proteinase 3 (PR3) was tested against various amino acid and thioester substrates. The best substrate is Boc-Ala-Ala-Nva-SBzl with a kcat/Km value of 1.0 x 10(6) M-1.s-1. We also studied the effect of C-ANCA on PR3 proteolytic activity towards elastin and inactivation by alpha 1-antitrypsin (alpha 1AT). C-ANCA IgG from 8 patients with active Wegener's granulomatosis were tested and found to inhibit elastin degradation by PR3 and to prevent the inactivation of PR3 by alpha 1AT.

  14. NCI’s Douglas R. Lowy and John T. Schiller awarded Sabin Medal

    Cancer.gov

    NCI scientists whose discovery provided the technology for commercially developed HPV vaccines were honored with the prestigious Albert B. Sabin Gold Medal Award at a ceremony held at the Sabin Vaccine Institute, May 18, 2011.

  15. Gold Medal Award for Life Achievement in the Application of Psychology

    ERIC Educational Resources Information Center

    American Psychologist, 2007

    2007-01-01

    Announces the 2007 recipient of the Gold Medal Award for Life Achievement in the Application of Psychology: McCay Vernon. A brief biography, highlighting areas of special focus in Vernon's work, is provided.

  16. Gold Medal Award for Life Achievement in the Science of Psychology

    ERIC Educational Resources Information Center

    American Psychologist, 2007

    2007-01-01

    This article announces the 2007 recipient of the Gold Medal Award for Life Achievement in the Science of Psychology: Irving I. Gottesman. A brief biography, highlighting areas of special focus in Gottesman's work, is provided.

  17. Gold Medal Award for Life Achievement in the Practice of Psychology

    ERIC Educational Resources Information Center

    American Psychologist, 2007

    2007-01-01

    Announces the 2007 recipient of the Gold Medal Award for Life Achievement in the Practice of Psychology: Patricia M. Bricklin. A brief biography, highlighting areas of special focus in Bricklin's work, is provided.

  18. National Medal of Technology Awarded to NCI Drs. Lowy and Schiller

    Cancer.gov

    President Obama announced that two NCI scientists would be recipients of the National Medal of Technology and Innovation -- the nation's highest honor for technological achievement. The honorees, John Schiller, Ph.D., Laboratory of Cellular Oncology (LCO)

  19. WegenerNet climate station network region Feldbach/Austria: a view on local climate and extremes at 1 km-scale resolution

    NASA Astrophysics Data System (ADS)

    Kabas, Thomas; Kirchengast, Gottfried; Leuprecht, Armin; Stieb, Christoph; Bichler, Christoph

    2010-05-01

    The WegenerNet climate station network region Feldbach (WegenerNet) is a pioneering weather and climate observation experiment at very high resolution in Eastern Styria near the city of Feldbach, Austria. The network comprises 151 meteorological stations, which measure temperature, humidity, precipitation, and other parameters with high accuracy. Data is provided every 5 minutes in a tightly spaced grid (one station per ~2 km² ; ~1.4 km x 1.4 km grid within an ~20 km x 15 km area). The WegenerNet project so far spanned a pilot and a demonstration phase. The pilot phase, October 2005 - December 2007, covered the construction of the in situ station and the data base infrastructure. Since January 2007 regular measurements from the entire grid are provided as part of an automatic processing system including data transfer, quality control, preparation, and visualization. The demonstration phase, January 2008 - December 2009, introduced weather and climate data products on various temporal scales (from 5 minutes to annual) for single stations as well as interpolated regular grids. Gridded data sets are realized for the main parameters (temperature, humidity, precipitation) in UTM (1 km x 1 km) and latitude/longitude (0.01° x 0.01°) coordinates. Furthermore, the quality control system has been improved by an inter-station comparison scheme and maintenance procedures have been advanced. For application purposes, all data is available for visualization and download via the WegenerNet data portal (www.wegenernet.org). The presentation demonstrates the benefits of the highly resolved WegenerNet data to capture variations in local climate conditions. Also, selected small-scale extreme events are analyzed tracking their spatial and temporal development based on the standard WegenerNet visualization tools.

  20. NCI Scientists Awarded National Medal of Technology and Innovation by President Obama | Poster

    Cancer.gov

    Two NCI scientists received the National Medal of Technology and Innovation, the nation’s highest honor for technological achievement. The award was announced by President Obama in October. The honorees, John Schiller, Ph.D., Laboratory of Cellular Oncology (LCO), Center for Cancer Research, NCI, and Douglas Lowy, M.D., also from LCO and NCI deputy director, received their medals at a White House ceremony on Nov. 20.

  1. Gold Medal Award for life achievement in psychology in the public interest.

    PubMed

    2013-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2013 recipient of the Gold Medal Award for Life Achievement in Psychology in the Public Interest is Jacquelynne S. Eccles. This article presents Eccles' award citation, a brief biography, and a selected bibliography.

  2. Gold Medal Award for life achievement in the practice of psychology.

    PubMed

    2013-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2013 recipient of the Gold Medal Award for Life Achievement in the Practice of Psychology is Patrick H. DeLeon. This article presents DeLeon's award citation, a brief biography, and a selected bibliography.

  3. Gold Medal Award for life achievement in the application of psychology.

    PubMed

    2013-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2013 recipient of the Gold Medal Award for Life Achievement in the Application of Psychology is Frank L. Schmidt. This article presents Schmidt's award citation, a brief biography, and a selected bibliography.

  4. Gold Medal Award for life achievement in the science of psychology.

    PubMed

    2013-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2013 recipient of the Gold Medal Award for Life Achievement in the Science of Psychology is Elizabeth F. Loftus. This article presents Loftus' award citation, a brief biography, and a selected bibliography.

  5. Gold Medal Award for Life Achievement in the Science of Psychology.

    PubMed

    2008-01-01

    The American Psychological Foundation (APA) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2008 recipient of the American Psychological Foundation (APF) Gold Medal Award for Life Achievement in the Science of Psychology is Alice H. Eagly. A citation, biography, and selected bibliography for Alice H. Eagly are provided in this article. PMID:18665670

  6. Alfred Werner's role in the mid-20th century flourishing of American inorganic chemistry.

    PubMed

    Labinger, Jay A

    2014-01-01

    The development of organic and physical chemistry as specialist fields, during the middle and end of the 19th century respectively, left inorganic behind as a decidedly less highly regarded subfield of chemistry. Despite Alfred Werner's groundbreaking studies of coordination chemistry in the early 20th century, that inferior status remained in place - particularly in the US - until the 1950s, when the beginnings of a resurgence that eventually restored its parity with the other subfields can be clearly observed. This paper explores the extent to which Werner's heritage - both direct, in the form of academic descendants, and indirect - contributed to those advances. PMID:24983802

  7. Charles Robert Darwin and Alfred Russel Wallace: their dispute over the units of selection.

    PubMed

    Ruse, Michael

    2013-12-01

    Charles Darwin and Alfred Russel Wallace independently discovered the mechanism of natural selection for evolutionary change. However, they viewed the working of selection differently. For Darwin, selection was always focused on the benefit for the individual. For Wallace, selection was as much something of benefit for the group as for the individual. This difference is traced to their different background political-economic views, with Darwin in favor of Adam Smith's view of society and Wallace following Robert Owen in being a socialist. PMID:24014173

  8. [Doctor and poet as rivals. Sigmund Freud, Alfred von Berger and the narrative of female homosexuality].

    PubMed

    Goldmann, Stefan

    2011-01-01

    Starting from a passage in the Dora case history where Freud suggests some differences between a literary and a clinical narrative of female homosexuality, this paper presents examples which he might have had in mind. Besides Balzac's "La fille aux yeux d'or" (1834/35) it is in particular Alfred v. Berger's novella "Die Italienerin [The Italian woman]" (1904) which may have served as a model and counterpoint to the literary strategies used in Freud's case history. Freud had a relationship of long standing with Berger. This newly discovered source may provide a clue for the date at which Freud finalized the Dora manscript which he had held back for years.

  9. An old hypothesis and new tools: Alfred Fessard's approach to the problem of consciousness.

    PubMed

    Tyč-Dumont, Suzanne; Batini, Cesira; Horcholle-Bossavit, Ginette

    2012-01-01

    In 1954, a symposium was held in Canada on "Brain Mechanisms and Consciousness." It was a time for the promotion of international and interdisciplinary scientific cooperation, of new technological expectation, and of speculating about complex human behavior. Alfred Fessard's lecture on "Mechanisms of Nervous Integration and Conscious Experience" was one of the outstanding presentations, rich in critical analysis of the then available experimental data and in working hypothesis proposals. Reading the concept expressed by Fessard, it was found that several of his ideas had anticipated data obtained in modern research with new technologies.

  10. How Earth works 100 years after Wegener's continental drift theory and IGCP 648

    NASA Astrophysics Data System (ADS)

    Li, Z. X.; Evans, D. A.; Zhong, S.; Eglington, B. M.

    2015-12-01

    It took half a century for Wegener's continental drift theory to be accepted as a fundamental element of the plate tectonic theory. Another half a century on, we are still unsure of the driving mechanism for plate tectonics: is it dominated by thermal convection, gravitational forces, or by a combination of mechanisms? Nonetheless, breakthroughs in the past decades put us in a position to make a major stride in answering this question. These include: (1) widely accepted cyclic occurrences of supercontinent assembly and break-up (whereas random occurrence of supercontinents was an equal possibility in the 1990s); (2) the discovery of two equatorial and antipodal large low seismic velocity provinces (LLSVPs) that dominate the lower mantle and appear to have been the base for almost all mantle plumes since at the Mesozoic, and of subduction of oceanic slabs all the way to the core-mantle boundary, which together suggesting whole-mantle convection; (3) the recognition of true polar wander (TPW) as an important process in Earth history, likely reflecting Earth's major internal mass redistribution events; and (4) rapidly enhancing computer modelling power enabling us to simulate all aspect of Earth's dynamic inner working. Many new yet often controversial ideas have been proposed, such a possible coupling in time (with an offset) and space between supercontinent cycle and superplume (LLSVP) events which oppose to the idea of static and long-lived LLSVPs, and the orthoversion v.s. introversion or extroversion models for supercontinent transition. To fully utilise these advances as well as the rapidly expanding global geoscience databases to address the question of how Earth works, an UNESCO-IUGS sponsored IGCP project No. 648 was formed to coordinate a global cross-disciplinary effort. We aim to achieve a better understanding of the supercontinent cycle, and examine the relationship between supercontinent cycle and global plume events. We will establish a series of global

  11. Effect of Wegener-Bergeron-Findeisen Process to Black Carbon Simulation

    NASA Astrophysics Data System (ADS)

    Qi, Ling; Li, Qinbin; He, Cenlin; Wang, Xin; Huang, Jianping

    2016-04-01

    We systematically investigated the effect of Wegener-Bergeron-Findeisen (WBF) process to black carbon (BC) simulation by a global 3D chemical transport model GEOS-Chem constrained by measurements of BC scavenging efficiencies, concentration in air, deposition fluxes, concentration in snow and washout ratios. Including effect of WBF process reduces the annual mean BC scavenging efficiencies (the ratio of BC in cloud droplets to total BC) at all altitudes by 43-76% in the Arctic. For mid latitude BC scavenging efficiencies decrease by 8-22%, 23-39%, and 41-50% in lower (0-2 km), middle (2-5 km) and upper troposphere (5-10 km), respectively. Simulated BC in air in the Arctic and at mid altitude (˜4 km) in mid latitude increases by ˜40%, and the discrepancy reduces from -65% to -30%. Simulated median BC in snow decreases from 25.7 to 22.4 ng g‑1, by 15% in mid latitude and increases from 8.7 to 11.0 ng g‑1, by 26% in the Arctic and the comparison with observations improves. The model overestimates washout ratios (ratio of BC in fresh snow/rain to BC in surface air) at most of the sites by up to a factor of 165. With effect of WBF process included, the discrepancy decreases to a factor of 72. The simulated BC burden increases from 0.22 to 0.35 mg m‑2 yr‑1 when effect of WBF process is included, partly explains the scaled up of BC burden in Bond et al., 2013. Moreover, burden above 5 km increases from 22% to 27% when WBF process is included, indicating a higher forcing efficiency. We also found that BC simulation is insensitive to the temperature criteria between mixed phase clouds and ice clouds. The simulated BC burden is the same when the temperature is set as -15° C and -25° C. This study also suggests that more observations are needed to better distinguish riming dominated and WBF dominated conditions and better parameterize BC scavenging efficiency under the two conditions.

  12. Bernard J. Wood Receives 2013 Harry H. Hess Medal: Response

    NASA Astrophysics Data System (ADS)

    Wood, Bernard J.

    2014-01-01

    President Finn, friends, and colleagues, I am truly delighted to accept the Hess Medal for 2013. It is difficult to express one's feelings adequately on receipt of such a prestigious award, but a mixture of pride, humility, and thankfulness for a long and lucky career all occur. It did not start propitiously as my high school grades would only ensure undergraduate entry into the Northern Polytechnic, a second-tier institution in London. Nevertheless, I was enthused by several great teachers, including John Charalambous (inorganic chemistry) and Stephen Morel, a field geologist who had worked for many years in Malawi. They pushed me into trying for graduate school, and I was fortunate to find the eclectic Roger Strens my supervisor at Newcastle.

  13. Nicholson Medal for Human Outreach Talk: Physics Outreach: Social Benefits

    NASA Astrophysics Data System (ADS)

    Benczer-Koller, Noemie

    2011-04-01

    Physics constitutes a scientific endeavour that has benefited particularly from the globalization of our planet and the international character of its practitioners. The Medal Award was created by friends of Dwight Nicholson to highlight achievements in humanitarian service, special mentorship of students and junior colleagues while motivating interest in physics in the general public, outreach to the larger community of scientists and nonscientists, and work towards achieving gender and minority equity in the work force. While these are broad goals, they uniquely match the interests of practicing physicists as they weave seamlessly with their scientific work. Examples of the variety of such engagement in the physics community in the present time as well as in the past will be presented.

  14. Mike Fuller Receives 2012 John Adam Fleming Medal: Response

    NASA Astrophysics Data System (ADS)

    Fuller, Mike

    2013-01-01

    Thank you, Chris and Subir, for nominating me for the Fleming Medal and for your very kind comments on my research. In looking back over the medalists since 1962, it is hard to believe that I could be lucky enough to join such distinguished company. Yet, I have been very lucky through life. First, I was lucky to go to Christ's Hospital and Cambridge University. Second, my Aunt Marjorie married a physicist, Johnnie Clegg, who was an excellent teacher and inspiration for me. Third, to be born in England in the mid-1930s was to be a member of a fortunate generation of scientists. Providing one safely negotiated World War II, one joined the academic world at a time of great excitement, of expansion, and support for science.

  15. Nominations sought for U.S. National Medal of Science

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-01-01

    Nominations are now being accepted for the 2012 U.S. National Medal of Science, which is the nation's highest honor for American scientists and engineers, presented annually by the president. The award is given to individuals “deserving of special recognition by reason of their outstanding cumulative contributions to knowledge” in the physical, biological, chemical, mathematical, engineering, or behavioral or social sciences, in combination with exemplary service to the nation, according to the program, which is administered by the National Science Foundation (NSF) on behalf of the White House Office of Science and Technology Policy. A note in NSF's call for nominations states, “We are especially interested in identifying women, members of minority groups, and persons with disabilities for consideration.”

  16. "Remember to Hand out Medals": Peer Rating and Expertise in a Question-and-Answer Study Group

    ERIC Educational Resources Information Center

    Ponti, Marisa

    2015-01-01

    This article reports on an exploratory study of giving medals as part of a peer rating system in a question-and-answer (Q&A) study group on Python, a programming language. There are no professional teachers tutoring learners. The study aimed to understand whether and how medals, awarded to responses in a peer-based learning environment, can…

  17. 45 CFR 2102.11 - Scope and content of submissions for proposed medals, insignia, coins, seals, and the like.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Procedures on Submissions of Plans or Designs § 2102.11 Scope and content of submissions for proposed medals, insignia, coins, seals, and the like. Each submission of the design for a proposed item which is within the... medals, insignia, coins, seals, and the like. 2102.11 Section 2102.11 Public Welfare Regulations...

  18. 45 CFR 2102.11 - Scope and content of submissions for proposed medals, insignia, coins, seals, and the like.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Procedures on Submissions of Plans or Designs § 2102.11 Scope and content of submissions for proposed medals, insignia, coins, seals, and the like. Each submission of the design for a proposed item which is within the... medals, insignia, coins, seals, and the like. 2102.11 Section 2102.11 Public Welfare Regulations...

  19. 75 FR 28782 - Extension of Period for Nominations to the National Medal of Technology and Innovation Nomination...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... United States Patent and Trademark Office Extension of Period for Nominations to the National Medal of..., 2010, as well as from this notice of extension and from other sources. The SUPPLEMENTARY INFORMATION... National Medal of Technology and Innovation; presidents or distinguished faculty of universities; or...

  20. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Response from Adam C. Maloof

    NASA Astrophysics Data System (ADS)

    Maloof, Adam C.

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  1. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Citation for Arlene M. Fiore

    NASA Astrophysics Data System (ADS)

    Levy, Hiram, II

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  2. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Citation for Adam C. Maloof

    NASA Astrophysics Data System (ADS)

    Hoffman, Paul F.

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  3. Bosak, Dauphas, Fiore, Maloof, and Schoof receive 2011 James B. Macelwane medals: Response from Arlene M. Fiore

    NASA Astrophysics Data System (ADS)

    Fiore, Arlene M.

    2012-01-01

    Tanja Bosak, Nicolas Dauphas, Arlene M. Fiore, Adam C. Maloof, and Christian Schoof were awarded the 2011 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for "significant contributions to the geophysical sciences by an outstanding young scientist."

  4. 75 FR 30427 - Notice of Intent to Repatriate Cultural Items: University of Idaho, Alfred W. Bowers Laboratory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ... Laboratory of Anthropology, Moscow, ID AGENCY: National Park Service, Interior. ACTION: Notice. Notice is..., Alfred W. Bowers Laboratory of Anthropology, Moscow, ID, that meet the definitions of ``unassociated... Laboratory of Anthropology have determined that, pursuant to 25 U.S.C. 3001(3)(B), the five cultural...

  5. [Doctor and poet as rivals. Sigmund Freud, Alfred von Berger and the narrative of female homosexuality].

    PubMed

    Goldmann, Stefan

    2011-01-01

    Starting from a passage in the Dora case history where Freud suggests some differences between a literary and a clinical narrative of female homosexuality, this paper presents examples which he might have had in mind. Besides Balzac's "La fille aux yeux d'or" (1834/35) it is in particular Alfred v. Berger's novella "Die Italienerin [The Italian woman]" (1904) which may have served as a model and counterpoint to the literary strategies used in Freud's case history. Freud had a relationship of long standing with Berger. This newly discovered source may provide a clue for the date at which Freud finalized the Dora manscript which he had held back for years. PMID:21598589

  6. Alfred Russel Wallace and the road to natural selection, 1844-1858.

    PubMed

    Smith, Charles H

    2015-01-01

    Conventional wisdom has had it that the naturalist Alfred Russel Wallace and his colleague Henry Walter Bates journeyed to the Amazon in 1848 with two intentions in mind: to collect natural history specimens, and to consider evidential materials that might reveal the causal basis of organic evolution. This understanding has been questioned recently by the historian John van Wyhe, who points out that with regard to the second matter, at least, there appears to be no evidence of a "smoking gun" variety proving it so. In the present essay the circumstances of Wallace's interest in the matter are reviewed, and van Wyhe is taken to task with alternate explanations for the facts he introduces in his argument. The conclusion is that Wallace almost certainly did have the second objective in mind when he left for both the Amazon, and the Far East.

  7. Capturing the will: Imposture, delusion, and exposure in Alfred Russel Wallace's defence of spirit photography.

    PubMed

    Mitchell, Benjamin David

    2014-06-01

    The co-discoverer of natural selection, Alfred Russel Wallace, found himself deeply embroiled in a range of controversies surrounding the relationship between science and spiritualism. At the heart of these controversies lay a crisis of evidence in cases of delusion or imposture. He had the chance to observe the many epistemic impasses brought about by this crisis while participating in the trial of the American medium Henry Slade, and through his exchanges with the physiologist William Benjamin Carpenter and the psychical researcher Frederic Myers. These contexts help to explain the increasing value that Wallace placed on the evidence of spirit photography. He hoped that it could simultaneously break these impasses, while answering once and for all the interconnected questions of the unity of the psyche and the reliability of human observation.

  8. Alfred Russel Wallace's medical libertarianism: state medicine, human progress, and evolutionary purpose.

    PubMed

    Flannery, Michael A

    2015-01-01

    Alfred Russel Wallace (1823-1913), naturalist and explorer of South America and the Malay Archipelago, secured his place in history by independently discovering the theory of natural selection. His letter outlining the theory was sent from Ternate in eastern Indonesia and received at Down House, according to Charles Darwin (1809-82), on June 18, 1858, prompting the now-famed evolutionist to rush his languishing manuscript to press. Wallace's contributions to evolutionary biology, biogeography, and anthropology are well known, but his medical views have received far less attention. Within the context of a strident populist antivaccination movement and an ominous elitist eugenics campaign, Wallace took his stand, which revealed itself in a libertarianism that defended traditional socialist constituencies (the working poor, the lumpenproletariat, and feminist reformers) against state-mandated medical interventions. Rather than viewing Wallace as a heterodox contrarian, this article argues that his positions were logical outgrowths of his medical libertarianism and evolutionary and social theories.

  9. Alfred Russel Wallace and the road to natural selection, 1844-1858.

    PubMed

    Smith, Charles H

    2015-01-01

    Conventional wisdom has had it that the naturalist Alfred Russel Wallace and his colleague Henry Walter Bates journeyed to the Amazon in 1848 with two intentions in mind: to collect natural history specimens, and to consider evidential materials that might reveal the causal basis of organic evolution. This understanding has been questioned recently by the historian John van Wyhe, who points out that with regard to the second matter, at least, there appears to be no evidence of a "smoking gun" variety proving it so. In the present essay the circumstances of Wallace's interest in the matter are reviewed, and van Wyhe is taken to task with alternate explanations for the facts he introduces in his argument. The conclusion is that Wallace almost certainly did have the second objective in mind when he left for both the Amazon, and the Far East. PMID:25424743

  10. Capturing the will: Imposture, delusion, and exposure in Alfred Russel Wallace's defence of spirit photography.

    PubMed

    Mitchell, Benjamin David

    2014-06-01

    The co-discoverer of natural selection, Alfred Russel Wallace, found himself deeply embroiled in a range of controversies surrounding the relationship between science and spiritualism. At the heart of these controversies lay a crisis of evidence in cases of delusion or imposture. He had the chance to observe the many epistemic impasses brought about by this crisis while participating in the trial of the American medium Henry Slade, and through his exchanges with the physiologist William Benjamin Carpenter and the psychical researcher Frederic Myers. These contexts help to explain the increasing value that Wallace placed on the evidence of spirit photography. He hoped that it could simultaneously break these impasses, while answering once and for all the interconnected questions of the unity of the psyche and the reliability of human observation. PMID:24603059

  11. Alfred Russel Wallace's medical libertarianism: state medicine, human progress, and evolutionary purpose.

    PubMed

    Flannery, Michael A

    2015-01-01

    Alfred Russel Wallace (1823-1913), naturalist and explorer of South America and the Malay Archipelago, secured his place in history by independently discovering the theory of natural selection. His letter outlining the theory was sent from Ternate in eastern Indonesia and received at Down House, according to Charles Darwin (1809-82), on June 18, 1858, prompting the now-famed evolutionist to rush his languishing manuscript to press. Wallace's contributions to evolutionary biology, biogeography, and anthropology are well known, but his medical views have received far less attention. Within the context of a strident populist antivaccination movement and an ominous elitist eugenics campaign, Wallace took his stand, which revealed itself in a libertarianism that defended traditional socialist constituencies (the working poor, the lumpenproletariat, and feminist reformers) against state-mandated medical interventions. Rather than viewing Wallace as a heterodox contrarian, this article argues that his positions were logical outgrowths of his medical libertarianism and evolutionary and social theories. PMID:23989935

  12. Archival note: an inquiry into the relationshp between Alfred Binet and Cyril Burt.

    PubMed

    Faber, Diana

    2003-01-01

    Two recent archival items offer material for analysis of Alfred Binet's (1857-1911) and Cyril Burt's (1883-1971) relationship in the early twentieth century. Burt's letter to Binet's biographer Theta Wolf was an answer to her request for information about his contact with Binet. An analysis of Burt's account prompts more questions than it answers. His statements in the letter are compared with previous ones and are put into the context of the activities of the two men, but these do not enlighten us about his actual relations with Binet. The problem arises because of Burt's desciptive vagueness and lack of supporting evidence. Despite attacks against Burt's integrity made from 1976 onward, we found no conclusive evidence of false claims. The negative outcome of this analysis probably results from Burt's faulty memory, and herein lies the caveat that personal memories make unreliable material for historical accounts.

  13. The Molecular Pharmacology of G Protein Signaling Then and Now: A Tribute to Alfred G. Gilman.

    PubMed

    Sunahara, Roger K; Insel, Paul A

    2016-05-01

    The recent, unfortunate death of Alfred G. ("Al") Gilman, M.D., Ph.D., represents a sad signpost for an era spanning over 40 years in molecular pharmacology. Gilman's discoveries, influence, and persona were dominant forces in research and training in pharmacology. Here, we review the progression of ideas and knowledge that spawned early work by Gilman and collaborators (among them, one of the authors) and later efforts (including those of the other author) that have recently yielded a comprehensive and precise structural understanding of fundamental topics in pharmacology: the binding of ligands to G protein-coupled receptors (GPCRs) and the interaction of GPCRs with heterotrimeric G proteins and effector molecules. Those data provide new and important insights into the molecular basis that underlies affinity and efficacy, two of the most important features of drug action, which represent the latest chapter in the saga that Al Gilman's work helped launch.

  14. [Dr Alfred Sindik: the life and work of the first epidemiology specialist in Croatia].

    PubMed

    Pilić, Stipo

    2015-11-01

    This article is dedicated to Alfred Sindik (1890-1976), the first Croat specialised in epidemiology. As a student he volunteered at the Institute of Hygiene in Zagreb in its early days. He took his degree from the University of Zagreb School of Medicine in 1929. For many years, he worked at the Institute of Epidemiology, of which ten as its director, having succeeded Dr Černozubov on this position. On 23 July 1949, he received his specialisation degree in epidemiology to become our first epidemiologist. On 14 December 1957, he was promoted to chief physician. Most of his time he spent working in the field, suppressing epidemic outbreaks, and sharing his experiences through scientific publications and teaching, especially at the School for Medical Assistants since its establishment in 1930. He has written a number textbooks for students. Here we list his most important articles and textbooks. PMID:27639044

  15. Shock at the millennium. I. Walter B. Cannon and Alfred Blalock.

    PubMed

    Chambers, N K; Buchman, T G

    2000-06-01

    Present management of shock derives, in part, from the classic investigations of Walter B. Cannon and Alfred Blalock. The intersections of their professional lives as recorded in the professional literature and in personal correspondence suggest that Blalock's pivotal studies of experimental shock were fueled, at least in part, by Cannon's inability to resolve the inconsistencies of the then-popular toxic theory of shock. Cannon appears to have substantially shaped Blalock's thought and work, initially as authority and competitor and later as colleague and friend. Blalock's experimental proof that injury precipitated obligatory locoregional fluid losses, the effects of which could be ameliorated by vigorous restoration of plasma volume, became a cornerstone of shock theory and therapy.

  16. Shock at the millennium. I. Walter B. Cannon and Alfred Blalock.

    PubMed

    Chambers, N K; Buchman, T G

    2000-06-01

    Present management of shock derives, in part, from the classic investigations of Walter B. Cannon and Alfred Blalock. The intersections of their professional lives as recorded in the professional literature and in personal correspondence suggest that Blalock's pivotal studies of experimental shock were fueled, at least in part, by Cannon's inability to resolve the inconsistencies of the then-popular toxic theory of shock. Cannon appears to have substantially shaped Blalock's thought and work, initially as authority and competitor and later as colleague and friend. Blalock's experimental proof that injury precipitated obligatory locoregional fluid losses, the effects of which could be ameliorated by vigorous restoration of plasma volume, became a cornerstone of shock theory and therapy. PMID:10847639

  17. Discussion of Alfred Alder's preface to The Diary of Vaslav Nijinsky.

    PubMed

    Ansbacher, H L

    1981-07-01

    In his preface to The Diary of Vaslav Nijinsky, Alfred Adler (1) found his theory of the dynamics of schizophrenia supported in the Diary, (2) alluded to Nijinsky's prepsychotic personality, and (3) briefly touched on the possibility and conditions of recovery. To add to the understanding of Adler's "Preface," this discussion (1) expands his theory of schizophrenia, (2) gives some concrete data of Nijinsky's prepsychotic personality, (3) describes two episodes of recovery subsequent to the "Preface," and (4) introduces an important aspect of Adler's theory, which he had to omit out of consideration for Nijinsky's wife, Romola-namely, her role in her husband's disorder. With the larger theoretical and historical context established. Adler's "Preface" can be appreciated for its predictive validity.

  18. Alfred Francois Donné (1801-78): a pioneer of microscopy, microbiology and haematology.

    PubMed

    Diamantis, Aristidis; Magiorkinis, Emmanouil; Androutsos, George

    2009-05-01

    Alfred François Donné is widely known in the scientific community as the discoverer of Trichomonas vaginalis, since he was the first to illustrate the parasite that later was recognized to cause vaginal infections. However, his other, less-known findings are equally important: he was also the inventor of the photoelectric microscope, with the assistance of his student Léon Foucault, as well as the first to apply photography to microscopic preparations (Daguerreotype). His research in microscopy extended to almost all human fluids that could be investigated and culminated in his famous Atlas, which was illustrated with numerous photographs. Donné was also the first to describe the microscopic appearances of leukaemia based on blood preparations acquired from patients. Finally, his work in the hygiene of child upbringing and nutrition is very significant.

  19. Alfred P. Southwick, MDS, DDS: dental practitioner, educator and originator of electrical executions.

    PubMed

    Christen, A G; Christen, J A

    2000-11-01

    The search for a modern, humane method of criminal execution was triggered by a freak accident which occurred in Buffalo, New York in 1881. Dr. Alfred P. Southwick (a former steam-boat engineer, noted dentist and dental educator) happened to witness an intoxicated man die after he inadvertently touched a live generator terminal. Southwick's initial reaction was shock. Later, as he pondered this tragic event, he concluded that electrocution was, at least, a quick and seemingly painless way to depart from this earth. As his thoughts turned to common methods of capital punishment, Alfred concluded that death by electrocution could become a more humane alternative, as compared with the more grisly methods (e.g., hanging, beheading by guillotine, garroting, suffocation and flaying). Working through the governor of New York and the state legislature, Southwick originated and successfully promoted the passage of laws which mandated electrical executions in New York and in approximately 20 other states. During 1888-1889, Southwick served on the state's three-person Electrical Death Commission, a group who reported that electrical execution was superior to all other methods. On January 1, 1889, the world's first electrical execution law went into effect. On August 6, 1890, William Francis Kemmler, who had murdered his mistress, was the first person to die in the electric chair. However, this public event became an amateurish spectacle: the initial surge of current did not cause Kemmler's immediate death and a second jolt was needed. Those who witnessed this bungled execution were stunned. Graphic and detailed criticism from both the press and the general public ran high. However, Dr. Southwick vigorously continued to support and finally achieve his goal--to humanize capital punishment through the legal use of electrical execution. PMID:11806253

  20. Alfred P. Southwick, MDS, DDS: dental practitioner, educator and originator of electrical executions.

    PubMed

    Christen, A G; Christen, J A

    2000-11-01

    The search for a modern, humane method of criminal execution was triggered by a freak accident which occurred in Buffalo, New York in 1881. Dr. Alfred P. Southwick (a former steam-boat engineer, noted dentist and dental educator) happened to witness an intoxicated man die after he inadvertently touched a live generator terminal. Southwick's initial reaction was shock. Later, as he pondered this tragic event, he concluded that electrocution was, at least, a quick and seemingly painless way to depart from this earth. As his thoughts turned to common methods of capital punishment, Alfred concluded that death by electrocution could become a more humane alternative, as compared with the more grisly methods (e.g., hanging, beheading by guillotine, garroting, suffocation and flaying). Working through the governor of New York and the state legislature, Southwick originated and successfully promoted the passage of laws which mandated electrical executions in New York and in approximately 20 other states. During 1888-1889, Southwick served on the state's three-person Electrical Death Commission, a group who reported that electrical execution was superior to all other methods. On January 1, 1889, the world's first electrical execution law went into effect. On August 6, 1890, William Francis Kemmler, who had murdered his mistress, was the first person to die in the electric chair. However, this public event became an amateurish spectacle: the initial surge of current did not cause Kemmler's immediate death and a second jolt was needed. Those who witnessed this bungled execution were stunned. Graphic and detailed criticism from both the press and the general public ran high. However, Dr. Southwick vigorously continued to support and finally achieve his goal--to humanize capital punishment through the legal use of electrical execution.

  1. Gold Medal Award for Life Achievement in the Application of Psychology: David W. Johnson.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Application of Psychology is David W. Johnson. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record PMID:27504568

  2. Gold Medal Award for Life Achievement in the Practice of Psychology: Sandra L. Shullman.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Practice of Psychology is Sandra L. Shullman. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record PMID:27504569

  3. Gold Medal Award for Life Achievement in Psychology in the Public Interest: Beatrice A. Wright.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in 4 areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in Psychology in the Public Interest is Beatrice A. Wright. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are: Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record PMID:27504570

  4. Gold Medal Award for Life Achievement in the Science of Psychology: Richard E. Nisbett.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Science of Psychology is Richard E. Nisbett. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record PMID:27504571

  5. Gold Medal Award for life achievement in the science of psychology.

    PubMed

    2012-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2012 recipient of the Gold Medal Award for Life Achievement in the Science of Psychology is Philip G. Zimbardo. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 120th Annual Convention of the American Psychological Association on August 3, 2012, at 4:00 p.m. Members of the 2012 APF Board of Trustees are Dorothy W. Cantor, president; Charles L. Brewer, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; Brian N. Baird; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Connie Chan; William Howell; Anthony Jackson; Ronald F. Levant; Aurelio Prifitera; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  6. Gold Medal Award for Life Achievement in the Science of Psychology: Richard E. Nisbett.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Science of Psychology is Richard E. Nisbett. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record

  7. Gold Medal Award for Life Achievement in Psychology in the Public Interest: Beatrice A. Wright.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in 4 areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in Psychology in the Public Interest is Beatrice A. Wright. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are: Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record

  8. Gold Medal Award for Life Achievement in the Practice of Psychology: Sandra L. Shullman.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Practice of Psychology is Sandra L. Shullman. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record

  9. Gold Medal Award for Life Achievement in the Application of Psychology: David W. Johnson.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Application of Psychology is David W. Johnson. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record

  10. Gold Medal Award for life achievement in the application of psychology.

    PubMed

    2012-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2012 recipient of the Gold Medal Award for Life Achievement in the Application of Psychology is Marsha Linehan. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 120th Annual Convention of the American Psychological Association on August 3, 2012, at 4:00 p.m. Members of the 2012 APF Board of Trustees are Dorothy W. Cantor, president; Charles L. Brewer, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; Brian N. Baird; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Connie Chan; William Howell; Anthony Jackson; Ronald F. Levant; Aurelio Prifitera; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  11. Gold Medal Award for life achievement in the practice of psychology.

    PubMed

    2012-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2012 recipient of the Gold Medal Award for Life Achievement in the Practice of Psychology is Carol D. Goodheart. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 120th Annual Convention of the American Psychological Association on August 3, 2012, at 4:00 p.m. Members of the 2012 APF Board of Trustees are Dorothy W. Cantor, president; Charles L. Brewer, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; Brian N. Baird; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Connie Chan; William Howell; Anthony Jackson; Ronald F. Levant; Aurelio Prifitera; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors' liaison.

  12. Gold medal award for life achievement in the application of psychology.

    PubMed

    2009-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2009 recipient of the Gold Medal Award for Life Achievement in the Application of Psychology is Stuart Oskamp. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 117th Annual Convention of the American Psychological Association on August 7, 2009, at 4:00 p.m. Members of the 2009 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Archie L. Turner, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Anthony Jackson; Steven E. James; Ronald F. Levant; Gerald Koocher; Sandra Shullman; and Rosie Phillips Bingham, APA Board of Directors liaison.

  13. Gold medal award for life achievement in the science of psychology.

    PubMed

    2009-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2009 recipient of the Gold Medal Award for Life Achievement in the Science of Psychology is Mary K. Rothbart. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 117th Annual Convention of the American Psychological Association on August 7, 2009, at 4:00 p.m. Members of the 2009 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Archie L. Turner, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Anthony Jackson; Steven E. James; Ronald F. Levant; Gerald Koocher; Sandra Shullman; and Rosie Phillips Bingham, APA Board of Directors liaison.

  14. Gold medal award for life achievement in psychology in the public interest: Bernice Lott.

    PubMed

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in Psychology in the Public Interest is Bernice Lott. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 119th Annual Convention of the American Psychological Association on August 5, 2011, at 4:00 p.m. Members of the 2011 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow, Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Connie Chan; Anthony Jackson; Ronald F. Levant; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  15. Gold medal award for life achievement in the science of psychology: Marcia K. Johnson.

    PubMed

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in the Science of Psychology is Marcia K. Johnson. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 119th Annual Convention of the American Psychological Association on August 5, 2011, at 4:00 p.m. Members of the 2011 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow, Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Connie Chan; Anthony Jackson; Ronald F. Levant; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  16. Gold medal award for life achievement in the application of psychology: Walter C. Borman.

    PubMed

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in the Application of Psychology is Walter C. Borman. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 119th Annual Convention of the American Psychological Association on August 5, 2011, at 4:00 p.m. Members of the 2011 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow, Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Connie Chan; Anthony Jackson; Ronald F. Levant; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  17. Gold medal award for life achievement in psychology in the public interest.

    PubMed

    2009-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2009 recipient of the Gold Medal Award for Life Achievement in Psychology in the Public Interest is E. Scott Geller. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 117th Annual Convention of the American Psychological Association on August 7, 2009, at 4:00 p.m. Members of the 2009 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Archie L. Turner, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Anthony Jackson; Steven E. James; Ronald F. Levant; Gerald Koocher; Sandra Shullman; and Rosie Phillips Bingham, APA Board of Directors liaison.

  18. Gold medal award for life achievement in the practice of psychology: Charles Silverstein.

    PubMed

    2011-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in the Practice of Psychology is Charles Silverstein. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 119th Annual Convention of the American Psychological Association on August 5, 2011, at 4:00 p.m. Members of the 2011 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow, Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Connie Chan; Anthony Jackson; Ronald F. Levant; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  19. Fiber optic displacement sensor for medal detection using fiber bundled probe

    NASA Astrophysics Data System (ADS)

    Yasin, M.; Samian, Supadi, Pujiyanto, Yhuwana, Y. G. Yhun

    2016-03-01

    A simple fiber optic displacement sensor (FODS) based on intensity modulation technique is investigated using a bundle multimode plastic fiber as a probe for various medals detection. The sensor consists of a light source, a probe, and photodiode detector. The sensor is capable of measuring displacements of flat medals ranging from 0.05 to 4.2 mm using a red light source of wavelength 630 nm. The highest sensitivity of the sensor is found to be 0.0048 mV/μm over 50-650 µm for the gold medal. The sensor is highly sensitive at the front slope and very useful for close distance target. The simplicity of the design, high sensitivity, long dynamic range and the low cost of the fabrication make it suitable for wider applications in industries as position control and micro displacement measurement in the hazardous region.

  20. 50 years of space science (Jean Dominique Cassini Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Bonnet, Roger-Maurice

    2013-04-01

    The launch of Sputnik-1 triggered my fascination for space at the age of 20. The past 50 years have allowed me to study the Sun with sounding rockets and satellites, revealing the complexity of our star, contributing to the understanding of its physics, and offering surprising manifestations of its behavior and of its effects on Earth. Building instruments for space astronomy, managing teams of space scientists and engineers, led me to become the science director of the European space agency between 1983 and 2001 where I formulated and managed the Horizon 2000 program, which led Europe to occupy the front row of world space science. The Jean Dominique Cassini Medal Lecture offers me an opportunity, to describe the most spectacular achievements of this long-term plan and to outline some basic principles for reaching success, including the essential role of international cooperation with shared partnership. The Lecture also identifies key problems and controversial issues that space astronomy and exploration will face in the 21st century.

  1. Generation of high-resolution wind fields from the dense meteorological station network WegenerNet in South-Eastern Austria

    NASA Astrophysics Data System (ADS)

    Schlager, Christoph; Kirchengast, Gottfried; Fuchsberger, Jürgen

    2016-04-01

    To investigate weather and climate on a local scale as well as for evaluating regional climate models (RCMs) the Wegener Center at the University of Graz established the long-term field experiment WegenerNet Feldbach region, a dense grid of 153 meteorological stations. The observations of these stations are managed by an automatic WegenerNet Processing system. This system includes a quality check of collected observations and a Data Product Generator (DPG), among other subsystems. Products already implemented in the DPG are gridded weather and climate products, generated from the main parameters temperature, precipitation and relative humidity (Kirchengast et. al., Bull. Amer. Meteor. Soc., 95, 227-242, 2014). Missing elements are gridded wind fields from wind observations. Wind is considered as one of the most difficult meteorological variables to model and depends on many different parameters such as topography and surface roughness. Therefore a simple interpolation can only be performed in case of uniform characteristics of landscape. The presentation introduces our method of generation of wind fields from near real-time observations of the WegenerNet. Purpose of this work is to provide a database with 3D wind fields in a high spatial and time resolution as addition to the existing products, for evaluating convection permitting climate models as well as investigating weather and climate on a local scale. Core of the application is the diagnostic California Meteorological Model (CALMET). This model computes 3D wind fields based on meteorological observational data, a digital elevation model and land use categories. The application generates the required input files from meteorological stations of the WegenerNet Feldbach region and triggers the start of the CALMET model with these input files. In a next step the modeled wind fields are stored automatically every 30 minutes with a spatial resolution of 100 x 100 m in the WegenerNet database. To verify the

  2. 1988 Horton Medal presented to Peter S. Eagleson

    NASA Astrophysics Data System (ADS)

    Rodriguez-Iturbe, Ignacio; Eagleson, Peter S.

    It is indeed a great honor for me, and also a great pleasure, to present to you the 1988 recipient of the Robert E. Horton Medal, Peter S. Eagleson. Shortly after it became public that Pete was the winner of this year's medal, I commented to my wife that, although I had never given a citation for an AGU medalist, this was one I would really love to give. The reason is simple: there is no one in the world who better represents the standards of excellence that a hydrologist hopes to achieve and that hydrologists hope our discipline will attain than Peter Eagleson.Pete did not start his research career in hydrology. In fact, his Ph.D. thesis in 1956 and his research up to 1965 were mainly in the field of sediment sorting and transport by waves on beaches. During this period he also investigated problems related to flow-induced vibrations of plates. His research in these areas was extremely successful, producing three chapters in books and about 20 journal papers in addition to many technical reports and journal discussions. Indeed, Pete had made his mark in wave theory and sediment transport, but it was good fortune for our field that starting about 1964 his interest in hydrology overcame all his past experience and assured a reputation in the waves and sediment field, and thus he embarked on a new adventure—bringing into hydrology the scientific rigor that existed in more academically established disciplines. With his strong fluid mechanics background—he still teaches that subject to undergraduates at MIT—Pete was ideally suited to lead the field toward new problems and also toward new approaches to old problems . . . and this he did indeed! Just in 1967 he and his students published six papers, most of them in Water Resources Research, which had a strong, an almost immediate impact on the field of hydrology. Here was somebody who was tackling the modeling of overland flow with the scientific standards of fluid mechanics. At the same time, finally somebody had

  3. Riccardo Giacconi to Receive National Medal of Science

    NASA Astrophysics Data System (ADS)

    2005-02-01

    Riccardo Giacconi, very recently retired President of Associated Universities, Inc. (AUI), will be awarded the National Medal of Science by President George W. Bush on March 14, according to the White House. Giacconi, who received the Nobel Prize in Physics in 2002, will be honored for his pioneering research in X-ray astronomy and for his visionary leadership of major astronomy facilities. Established by Congress in 1959, the National Medal of Science is the Nation's highest honor for American scientists and is awarded annually by the President of the United States to individuals "deserving of special recognition for their outstanding contributions to knowledge." "We are extremely proud that Riccardo Giacconi has been selected to receive the nation's highest award for scientific achievement," said current AUI President Ethan J. Schreier, a long-term colleague of Dr. Giacconi. "It is another fitting recognition for an outstanding scientific career that has enhanced our basic understanding of the universe," Schreier added. Giacconi, known as the father of X-ray astronomy, used X-ray detectors launched on rockets to discover the first cosmic X-ray source in 1962. Because X-ray radiation is absorbed in Earth's atmosphere, space-based instruments are necessary to study it. Giacconi outlined a methodical program to investigate this new X-ray universe and, working with his research group at American Science and Engineering, Inc. in Cambridge, Massachusetts, developed the first space satellite dedicated to the new field of X-ray astronomy. Named Uhuru, this X-ray satellite observatory was launched in 1970 and subsequently discovered hundreds of X-ray sources. The ground-breaking work of Giacconi and his group led to the discovery of black holes, which to that point had been hypothesized but never seen. Giacconi was also the first to prove that the universe contains background radiation of X-ray light. Riccardo Giacconi has played a key role in many other landmark

  4. Emergency department visits during an Olympic gold medal television broadcast

    PubMed Central

    Redelmeier, Donald A; Vermeulen, Marian J

    2011-01-01

    Background Practice pattern variations are often attributed to physician decision-making with no accounting for patient preferences. Objective To test whether a mass media television broadcast unrelated to health was associated with changes in the rate and characteristics of visits for acute emergency care. Design Time-series analysis of emergency department visits for any reason. Subjects Population-based sample of all patients seeking emergency care in Ontario, Canada. Measures The broadcast day was defined as the Olympic men’s gold medal ice hockey game final. The control days were defined as the 6 Sundays before and after the broadcast day. Results A total of 99 447 visits occurred over the 7 Sundays, of which 13 990 occurred on the broadcast day. Comparing the broadcast day with control days, we found no significant difference in the hourly rate of visits before the broadcast (544 vs 537, p = 0.41) or after the broadcast (647 vs 639, p = 0.55). In contrast, we observed a significant reduction in hourly rate of visits during the broadcast (647 vs 783, p < 0.001), equal to an absolute decrease of 409 patients, a relative decrease of 17% (95% confidence interval 13–21), or about 136 fewer patients per hour. The relative decrease during the broadcast was particularly large for adult men with low triage severity. The greatest reductions were for patients with abdominal, musculoskeletal or traumatic disorders. Conclusion Mass media television broadcasts can influence patient preferences and thereby lead to a decrease in emergency department visits. PMID:21915235

  5. Revisiting "The strengths of pharmacy": the 1953 Remington Medal address.

    PubMed

    Oddis, J A

    1990-09-01

    Five reasons for the continued strength of the pharmacy profession, each of which was originally proposed in 1953 by Hugh Muldoon, are explored in this address by 1990 Remington Medalist Joseph A. Oddis. The strengths of pharmacy in the 1990s are based on the same factors that served the profession well in the 1950s. As outlined in Muldoon's 1953 Remington Medal address, these factors are (1) pharmacists' character and motivation, (2) the profession's public trust, (3) the profession's respect for education, (4) pharmacy's willingness to confront its problems, and (5) pharmacy's concern for the future. Today's pharmacists are strongly motivated; they continue to strive to raise the level of services provided in all practice settings and to maximize their value to patients. Pharmacists retain a high degree of public trust; they should take advantage of this position to expand their scope of services in areas such as managed care. During the 1990s pharmacy's concern for education is focused on pharmacy work force needs as a whole, including issues related to technical personnel and specialization as well as the role of the Pharm.D. degree in the overall education program. Pharmacy's willingness to resolve its problems is evident in the growth of such organizations as the Joint Commission of Pharmacy Practitioners, which has allowed the profession to achieve strength through unity. Pharmacy's concern for the future is reflected in the deliberations at recent conferences on Pharmacy in the 21st Century, where participants concurred that pharmacy's highest priority is to demonstrate and communicate to others its value in health care.(ABSTRACT TRUNCATED AT 250 WORDS)

  6. Localization of α-adrenoceptors: JR Vane Medal Lecture

    PubMed Central

    McGrath, John C

    2015-01-01

    This review is based on the JR Vane Medal Lecture presented at the BPS Winter Meeting in December 2011 by J.C. McGrath. A recording of the lecture is included as supporting information. It covers his laboratory's work from 1990 to 2010 on the localization of vascular α1-adrenoceptors in native tissues, mainly arteries. Main points: (i) α1-adrenoceptors are present on several cell types in arteries, not only on medial smooth muscle, but also on adventitial, endothelial and nerve cells; (ii) all three receptor subtypes (α1A, α1B, α1D) are capable of binding ligands at the cell surface, strongly indicating that they are capable of function and not merely expressed. (iii) all of these cell types can take up an antagonist ligand into the intracellular compartments to which endocytosing receptors move; (iv) each individual subtype can exist at the cell surface and intracellularly in the absence of the other subtypes. As functional pharmacological experiments show variations in the involvement of the different subtypes in contractions of different arteries, it is concluded that the presence and disposition of α1-adrenoceptors in arteries is not a simple guide to their involvement in function. Similar locations of the subtypes, even in different cell types, suggest that differences between the distribution of subtypes in model systems do not directly correlate with those in native tissues. This review includes a historical summary of the alternative terms used for adrenoceptors (adrenergic receptors, adrenoreceptors) and the author's views on the use of colours to illustrate different items, given his partial colour-blindness. PMID:25377869

  7. Eminent Victorian dentistry. 1. John Ruskin and the patient experience of Victorian dentistry. Ruskin's dentist, Alfred James Woodhouse.

    PubMed

    Bishop, M G H

    2011-02-26

    This paper describes the relationship between John Ruskin [1819-1900] the Victorian artist, writer, and critic, and Alfred James Woodhouse [1824-1906], the dentist who cared for him from 1866 to 1883. Although Ruskin was perhaps not quite as eccentric as a recent television series has portrayed him, he was certainly not conventional, and the relationship with his dentist was also not entirely conventional. PMID:21350532

  8. "We all go a little mad sometimes": Alfred Hitchcock, American psychoanalysis, and the construction of the Cold War psychopath.

    PubMed

    Genter, Robert

    2010-01-01

    This article explores the image of the psychopath in Alfred Hitchcock’s 1960 film Psycho. The famed director’s portrayal of a psychologically damaged young man connected with a much larger discussion over political and sexual deviance in the early Cold War, a discussion that cantered on the image of the psychopath as the dominant threat to national security and that played upon normative assumptions about adolescent development and mother-son relations.

  9. "We all go a little mad sometimes": Alfred Hitchcock, American psychoanalysis, and the construction of the Cold War psychopath.

    PubMed

    Genter, Robert

    2010-01-01

    This article explores the image of the psychopath in Alfred Hitchcock’s 1960 film Psycho. The famed director’s portrayal of a psychologically damaged young man connected with a much larger discussion over political and sexual deviance in the early Cold War, a discussion that cantered on the image of the psychopath as the dominant threat to national security and that played upon normative assumptions about adolescent development and mother-son relations. PMID:20827837

  10. An Examination of Newbery Medal Books from the 1920s through the 2000s: Biblical Perspective

    ERIC Educational Resources Information Center

    Fleming, Kimberly

    2012-01-01

    Content analysis was conducted to determine the frequency of the presence of positive Biblical virtues and paired opposite traits across 18 Newbery Medal books from the 1920s through the 2000s because the Newbery Award is a prestigious honor bestowed upon children's literature, and the criteria for selection among books specifically precludes…

  11. The Newbery and Caldecott Awards: A Guide to the Medal and Honor Books. 2000 Edition.

    ERIC Educational Resources Information Center

    2000

    Each year the Newbery and Caldecott Medals are awarded by the American Library Association for the most distinguished American children's books published the previous year. With its annotations for all winning titles and honor books since the inception of the awards (Newbery in 1922 to be awarded annually to the author of the most distinguished…

  12. Milton M. Holland: Panola County Recipient of the Medal of Honor.

    ERIC Educational Resources Information Center

    Johnson, Jennifer, Ed.

    1992-01-01

    This publication features an article about Milton M. Holland, a black American from East Texas, who is credited with being the first black Texan to have won the Congressional Medal of Honor during the U.S. Civil War. The articles in the issue concern Milton Holland and other black Americans who served in the Civil War. The articles include:…

  13. 31 CFR 92.2 - Sale of “list” medals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Sale of âlistâ medals. 92.2 Section 92.2 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES... sufficient to cover their cost, and to include mailing cost when mailed. Copies of the list of...

  14. Kroll, Murakami, and Seneviratne Receive 2013 James B. Macelwane Medals: Response

    NASA Astrophysics Data System (ADS)

    Murakami, Motohiko

    2014-01-01

    Thank you very much, Jay, for your generous citation and for all of your support. It is a great honor for me to receive this medal. First, I sincerely thank AGU for this recognition and my nominators for their support and time.

  15. Andreas Vesalius and the Occo medals of Augsburg. Evidence of a professional friendship.

    PubMed

    Houtzager, H L

    2000-06-01

    The friendly connection that existed between Andreas Vesalius (1514-1564) and his learned friends in Augsburg comprised three periods in the life of the emperor's court physician. The close ties that must have connected Adolphus Occo II and III and Vesalius are expressed in a number of medals carrying their images. PMID:11624585

  16. 14 CFR 1221.201 - Basis for award of the medal.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... be awarded to any person who is or has been designated to travel in space and who has distinguished... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Basis for award of the medal. 1221.201 Section 1221.201 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL...

  17. Gold Medal Award for Life Achievement in the Application of Psychology: Edwin A. Fleishman

    ERIC Educational Resources Information Center

    American Psychologist, 2004

    2004-01-01

    The 2004 Gold Medal Award for Life Achievement in the Application of Psychology was awarded to Edwin A. Fleishman, for his significant contributions to the science and applications of psychology, which he has sustained over his remarkable career. He is cited for his research, which has had a profound influence on our understanding of human…

  18. Benjamin Franklin's Commemorative Medal "Libertas Americana": A Study in Rhetorical Iconology.

    ERIC Educational Resources Information Center

    Olson, Lester C.

    1990-01-01

    Investigates the underlying rhetorical functions of how Benjamin Franklin used the medal to praise the national characters of France and the United States in those two countries, while he also used it to influence government policy in Malta and to vindicate himself from criticism in England. (KEH)

  19. 78 FR 25476 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Office of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Bureau of Justice Assistance (BJA), Department of Justice. ACTION: Notice of meeting. SUMMARY: This is...

  20. 77 FR 26790 - Meeting of the Public Safety Officer Medal of Valor Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Office of Justice Programs Meeting of the Public Safety Officer Medal of Valor Review Board AGENCY: Office of Justice Programs (OJP), Bureau of Justice Assistance (BJA), Department of Justice. ACTION:...

  1. Gold Medal Award for Life Achievement in the Practice of Psychology: Arthur L. Kovacs.

    ERIC Educational Resources Information Center

    American Psychologist, 2004

    2004-01-01

    The 2004 Gold Medal Award for Life Achievement in the Practice of Psychology is awarded to Arthur L. Kovacs. He is recognized for making outstanding contributions to achieving statutory recognition and securing insurance reimbursement, and as a pioneer in the professional school movement, having trained several generations of practitioners.

  2. Gold Medal Award for Life Achievement in Psychology in the Public Interest

    ERIC Educational Resources Information Center

    American Psychologist, 2004

    2004-01-01

    The 2004 Gold Medal Award for Life Achievement in Psychology in the Public Interest is awarded to Florence L. Denmark. She is recognized for her efforts to help legitimize the psychology of women by teaching the first doctoral psychology course in the field and through her scholarly texts and articles. She continues to have an impact on the…

  3. Gold Medal Award for Life Achievement in the Science of Psychology: Janet Taylor Spence.

    ERIC Educational Resources Information Center

    American Psychologist, 2004

    2004-01-01

    The 2004 Gold Medal Award for Life Achievement in the Science of Psychology is awarded to Janet Taylor Spence. She is recognized for her outstanding scientific contributions that have had a profound theoretical and empirical impact on two areas of inquiry: Her early seminal research on the motivational properties of trait anxiety led the way to…

  4. 14 CFR 1221.201 - Basis for award of the medal.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... be awarded to any person who is or has been designated to travel in space and who has distinguished... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Basis for award of the medal. 1221.201 Section 1221.201 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL...

  5. 14 CFR § 1221.201 - Basis for award of the medal.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... be awarded to any person who is or has been designated to travel in space and who has distinguished... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Basis for award of the medal. § 1221.201 Section § 1221.201 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL...

  6. Discourse following award of Kepler Gold Medal. [Kepler Laws, planetary astronomy and physics, and Jupiter studies

    NASA Technical Reports Server (NTRS)

    Kuiper, G. P.

    1973-01-01

    Kuiper briefly reviews Kepler's contributions to the field of planetary astronomy and physics, along with references to his own background in the study of stars, planets, and the solar system. He mentions his participation in NASA programs related to planetary astronomy. He concludes his remarks with thanks for being honored by the award of the Kepler Gold Medal.

  7. Andreas Vesalius and the Occo medals of Augsburg. Evidence of a professional friendship.

    PubMed

    Houtzager, H L

    2000-06-01

    The friendly connection that existed between Andreas Vesalius (1514-1564) and his learned friends in Augsburg comprised three periods in the life of the emperor's court physician. The close ties that must have connected Adolphus Occo II and III and Vesalius are expressed in a number of medals carrying their images.

  8. 76 FR 36176 - Pricing for National September 11 Memorial & Museum Commemorative Medal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY United States Mint Pricing for National September 11 Memorial & Museum Commemorative Medal ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the National September 11 Memorial &...

  9. The prominent absence of Alfred Russel Wallace at the Darwin anniversaries in Germany in 1909, 1959 and 2009.

    PubMed

    Hossfeld, Uwe; Olsson, Lennart

    2013-12-01

    It is well known that the contribution of Alfred Russell Wallace (1823-1913) to the development of the "Darwinian" principle of natural selection has often been neglected. Here we focus on how the three anniversaries to celebrate the origin of the Darwin-Wallace theory in Germany in 1909, in 1959 in the divided country, as well as in 2009, have represented Charles Robert Darwin's and Alfred Russell Wallace's contributions. We have analyzed books and proceedings volumes related to these anniversaries, and the main result is that Wallace was almost always ignored, or only mentioned in passing. In 1909, Ernst Haeckel gave a talk in Jena, later published under the title The worldview of Darwin and Lamarck (Das Weltbild von Darwin und Lamarck), but not as the Darwin-Wallace concept. Haeckel mentions Wallace only once. In two important proceedings volumes from the 1959 anniversaries, Wallace was ignored. The only fair treatment of Wallace is given in another book, a collection of documents edited by Gerhard Heberer, for which the author selected nine key documents and reprinted excerpts (1959). Three of them were articles by Wallace, including the Sarawak- and Ternate-papers of 1855 and 1858, respectively. An analysis of the dominant themes during the celebrations of 2009 shows that none of the six topics had much to do with Wallace and his work. Thus, the tendency to exclude Alfred Russell Wallace is an international phenomenon, and largely attributable to the "Darwin industry". PMID:23975642

  10. The prominent absence of Alfred Russel Wallace at the Darwin anniversaries in Germany in 1909, 1959 and 2009.

    PubMed

    Hossfeld, Uwe; Olsson, Lennart

    2013-12-01

    It is well known that the contribution of Alfred Russell Wallace (1823-1913) to the development of the "Darwinian" principle of natural selection has often been neglected. Here we focus on how the three anniversaries to celebrate the origin of the Darwin-Wallace theory in Germany in 1909, in 1959 in the divided country, as well as in 2009, have represented Charles Robert Darwin's and Alfred Russell Wallace's contributions. We have analyzed books and proceedings volumes related to these anniversaries, and the main result is that Wallace was almost always ignored, or only mentioned in passing. In 1909, Ernst Haeckel gave a talk in Jena, later published under the title The worldview of Darwin and Lamarck (Das Weltbild von Darwin und Lamarck), but not as the Darwin-Wallace concept. Haeckel mentions Wallace only once. In two important proceedings volumes from the 1959 anniversaries, Wallace was ignored. The only fair treatment of Wallace is given in another book, a collection of documents edited by Gerhard Heberer, for which the author selected nine key documents and reprinted excerpts (1959). Three of them were articles by Wallace, including the Sarawak- and Ternate-papers of 1855 and 1858, respectively. An analysis of the dominant themes during the celebrations of 2009 shows that none of the six topics had much to do with Wallace and his work. Thus, the tendency to exclude Alfred Russell Wallace is an international phenomenon, and largely attributable to the "Darwin industry".

  11. The ornithologist Alfred Russel Wallace and the controversy surrounding the dinosaurian origin of birds.

    PubMed

    Ibrahim, Nizar; Kutschera, Ulrich

    2013-12-01

    Over many years of his life, the British naturalist Alfred Russel Wallace (1823-1913) explored the tropical forests of Malaysia, collecting numerous specimens, including hundreds of birds, many of them new to science. Subsequently, Wallace published a series of papers on systematic ornithology, and discovered a new species on top of a volcano on Ternate, where he wrote, in 1858, his famous essay on natural selection. Based on this hands-on experience, and an analysis of an Archaeopteryx fossil, Wallace suggested that birds may have descended from dinosaurian ancestors. Here, we describe the "dinosaur-bird hypothesis" that originated with the work of Thomas H. Huxley (1825-1895). We present the strong evidence linking theropod dinosaurs to birds, and briefly outline the long and ongoing controversy around this concept. Dinosaurs preserving plumage, nesting sites and trace fossils provide overwhelming evidence for the dinosaurian origin of birds. Based on these recent findings of paleontological research, we conclude that extant birds indeed descended, with some modifications, from small, Mesozoic theropod dinosaurs. In the light of Wallace's view of bird origins, we critically evaluate recent opposing views to this idea, including Ernst Mayr's (1904-2005) arguments against the "dinosaur-bird hypothesis", and document that this famous ornithologist was not correct in his assessment of this important aspect of vertebrate evolution.

  12. Alfred Walter Campbell and the visual functions of the occipital cortex.

    PubMed

    Macmillan, Malcolm

    2014-07-01

    In his pioneering cytoarchitectonic studies of the human brain, Alfred Walter Campbell identified two structurally different areas in the occipital lobes and assigned two different kinds of visual functions to them. The first area, the visuosensory, was essentially on the mesial surface of the calcarine fissure. It was the terminus of nervous impulses generated in the retina and was where simple visual sensations arose. The second area, the visuopsychic, which surrounded or invested the first, was where sensations were interpreted and elaborated into visual perceptions. I argue that Campbell's distinction between the two areas was the starting point for the eventual differentiation of areas V1-V5. After a brief outline of Campbell's early life and education in Australia and of his Scottish medical education and early work as a pathologist at the Lancashire County Lunatic Asylum at Rainhill near Liverpool, I summarise his work on the human brain. In describing the structures he identified in the occipital lobes, I analyse the similarities and differences between them and the related structures identified by Joseph Shaw Bolton. I conclude by proposing some reasons for how that work came to be overshadowed by the later studies of Brodmann and for the more general lack of recognition given Campbell and his work. Those reasons include the effect of the controversies precipitated by Campbell's alliance with Charles Sherrington over the functions of the sensory and motor cortices.

  13. Deciphering the evolution of birdwing butterflies 150 years after Alfred Russel Wallace.

    PubMed

    Condamine, Fabien L; Toussaint, Emmanuel F A; Clamens, Anne-Laure; Genson, Gwenaelle; Sperling, Felix A H; Kergoat, Gael J

    2015-01-01

    One hundred and fifty years after Alfred Wallace studied the geographical variation and species diversity of butterflies in the Indomalayan-Australasian Archipelago, the processes responsible for their biogeographical pattern remain equivocal. We analysed the macroevolutionary mechanisms accounting for the temporal and geographical diversification of the charismatic birdwing butterflies (Papilionidae), a major focus of Wallace's pioneering work. Bayesian phylogenetics and dating analyses of the birdwings were conducted using mitochondrial and nuclear genes. The combination of maximum likelihood analyses to estimate biogeographical history and diversification rates reveals that diversity-dependence processes drove the radiation of birdwings, and that speciation was often associated with founder-events colonizing new islands, especially in Wallacea. Palaeo-environment diversification models also suggest that high extinction rates occurred during periods of elevated sea level and global warming. We demonstrated a pattern of spatio-temporal habitat dynamics that continuously created or erased habitats suitable for birdwing biodiversity. Since birdwings were extinction-prone during the Miocene (warmer temperatures and elevated sea levels), the cooling period after the mid-Miocene climatic optimum fostered birdwing diversification due to the release of extinction. This also suggests that current global changes may represent a serious conservation threat to this flagship group.

  14. Deciphering the evolution of birdwing butterflies 150 years after Alfred Russel Wallace.

    PubMed

    Condamine, Fabien L; Toussaint, Emmanuel F A; Clamens, Anne-Laure; Genson, Gwenaelle; Sperling, Felix A H; Kergoat, Gael J

    2015-01-01

    One hundred and fifty years after Alfred Wallace studied the geographical variation and species diversity of butterflies in the Indomalayan-Australasian Archipelago, the processes responsible for their biogeographical pattern remain equivocal. We analysed the macroevolutionary mechanisms accounting for the temporal and geographical diversification of the charismatic birdwing butterflies (Papilionidae), a major focus of Wallace's pioneering work. Bayesian phylogenetics and dating analyses of the birdwings were conducted using mitochondrial and nuclear genes. The combination of maximum likelihood analyses to estimate biogeographical history and diversification rates reveals that diversity-dependence processes drove the radiation of birdwings, and that speciation was often associated with founder-events colonizing new islands, especially in Wallacea. Palaeo-environment diversification models also suggest that high extinction rates occurred during periods of elevated sea level and global warming. We demonstrated a pattern of spatio-temporal habitat dynamics that continuously created or erased habitats suitable for birdwing biodiversity. Since birdwings were extinction-prone during the Miocene (warmer temperatures and elevated sea levels), the cooling period after the mid-Miocene climatic optimum fostered birdwing diversification due to the release of extinction. This also suggests that current global changes may represent a serious conservation threat to this flagship group. PMID:26133078

  15. Alfred Russel Wallace and the destruction of island life: the Iguana tragedy.

    PubMed

    Kutschera, Ulrich; Kleinhans, Simon

    2013-12-01

    The Galápagos Islands (Ecuador) are usually associated with the explorations and theoretical deductions of Charles Robert Darwin (1809-1882), but Alfred Russel Wallace (1823-1913) also investigated these islands and published several reports on the living world of this unique archipelago. In contrast to Darwin, Wallace described the destruction of natural ecosystems by humans and foresaw the resulting extinction of species. Here, we outline two case studies pertinent to Wallace's prediction. First, we summarize the behavior of the predator-naive marine iguanas (Amblyrhynchus cristatus) on the Galápagos Islands, which are threatened by feral dogs and cats imported by humans. We also describe the unique life cycle of the spiny-tailed iguana (Ctenosaura bakeri) from the island of Utila (Honduras), a rare species whose populations are declining because of habitat destructions. In contrast to these threatened, endemic island species, the Green iguana (Iguana iguana) is still widely distributed, although, as a result of de-forestation, in some areas of South America local populations have disappeared. We conclude that Wallace was correct in his prediction that, because of human activities, numerous species of animals and plants will be driven to extinction, notably on islands. PMID:23975644

  16. The ornithologist Alfred Russel Wallace and the controversy surrounding the dinosaurian origin of birds.

    PubMed

    Ibrahim, Nizar; Kutschera, Ulrich

    2013-12-01

    Over many years of his life, the British naturalist Alfred Russel Wallace (1823-1913) explored the tropical forests of Malaysia, collecting numerous specimens, including hundreds of birds, many of them new to science. Subsequently, Wallace published a series of papers on systematic ornithology, and discovered a new species on top of a volcano on Ternate, where he wrote, in 1858, his famous essay on natural selection. Based on this hands-on experience, and an analysis of an Archaeopteryx fossil, Wallace suggested that birds may have descended from dinosaurian ancestors. Here, we describe the "dinosaur-bird hypothesis" that originated with the work of Thomas H. Huxley (1825-1895). We present the strong evidence linking theropod dinosaurs to birds, and briefly outline the long and ongoing controversy around this concept. Dinosaurs preserving plumage, nesting sites and trace fossils provide overwhelming evidence for the dinosaurian origin of birds. Based on these recent findings of paleontological research, we conclude that extant birds indeed descended, with some modifications, from small, Mesozoic theropod dinosaurs. In the light of Wallace's view of bird origins, we critically evaluate recent opposing views to this idea, including Ernst Mayr's (1904-2005) arguments against the "dinosaur-bird hypothesis", and document that this famous ornithologist was not correct in his assessment of this important aspect of vertebrate evolution. PMID:23975643

  17. [Alfred Binet and the first 'measures' of intelligence (1905-1908)].

    PubMed

    Cicciola, Elisabetta

    2008-01-01

    Alfred Binet (1857-1911) is considered the most representative exponent of the second generation of French experimental psychologists. His scientific work was inspired both by the experimentalism that Théodule Ribot and Hippolyte Taine introduced in France at the end of the 1870s, and by that of Wundt. Drawing from numerous sources, Binet was able to elaborate a psychology that focused on experiments and a controlled observation of pathological phenomena, with the objective of differentiating them from normal phenomena. His scientific production was moreover characterized by the emphasis placed upon the experimental study of "superior" psychic phenomena and, in particular, on their measurement. The aim of this paper is to describe the stages and sources of the "psychological" study of intelligence, which constituted precisely the fil rouge that had indispensably to be followed in order to fully understand the originality of all of Binet's research, whose most mature product was undoubtedly represented by the development of the Echelle métrique de l'intelligence, the first intelligence test in the history of psychology.

  18. Politics and naturalism in the 20th century psychology of Alfred Binet.

    PubMed

    Foschi, Renato; Cicciola, Elisabetta

    2006-11-01

    Alfred Binet is internationally recognized as the "father" of the first intelligence test as well as the most faithful French representative of laboratory experimentalism. A historical analysis of his work is therefore necessary to get to a thorough comprehension of 20th century psychology. The present article, starting from Binet's intellectual path and from the suggestions of the previous historical literature, aims at providing fresh insights into Binet's work by trying to capture the intersections between Binet, his naturalistic culture and the political context in which he worked in the early 20th century, when he actively tried to apply experimental psychology to the pedagogical area. In fact, it is possible to underline, with reference to those years, an evident turn towards applications in Binet's psychological production. The article reconstructs the political and institutional background of Binet's research and shows how the naturalism and experimentalism he promoted were complementary to the solidarist conceptions that were particularly prevalent among those who supported his work during the Third Republic.

  19. Introduction of enhancement technologies into the intensive care service, Royal Prince Alfred Hospital, Sydney.

    PubMed

    Ryan, Angela; Patrick, Jon; Herkes, Robert

    2008-01-01

    In order to achieve the full potential of information technology in healthcare, information systems must have the ability to share and exchange data, which requires the support of standardised medical terminology, such as Systematised Nomenclature of Medicine--Clinical Terms (SNOMED-CT). The Royal Prince Alfred Intensive Care Service and the School of Information Technologies, University of Sydney have been collaborating for over two years, developing pioneering software initiatives for clinical information systems (CIS). More recently, the collaboration resulted in the development of two prototype systems. The Ward Round Information System (WRIS) has been designed to convert clinicians' clinical notes into the formal medical encoding ontology SNOMED-CT, thus enabling more consistent descriptions of patient conditions and allowing large-scale retrieval and analysis from the narrative part of the patient record. In addition, a Clinical Data Analytics Language (CDAL) system has also been developed and is designed to answer questions of the data stored in the CIS. It will assist clinicians in the management of vast amounts of complex information generated during an ICU admission and ultimately improve the quality and efficiency of care. CDAL provides clinicians with the ability to frame any question about their data in their database and get the answer almost immediately. Both systems went live in October 2007, and this report summarises the background, purpose, and progress thus far.

  20. Sex research at the borders of gender: transvestites, transsexuals, and Alfred C. Kinsey.

    PubMed

    Meyerowitz, J J

    2001-01-01

    Sex researcher Alfred Kinsey's vision of sexual taxonomy continued to evolve after he published his first landmark volume on human sexuality, and his research into sexual subcultures went beyond his initial studies of homosexuality and prostitution. In the late 1940s and early 1950s, he developed a new interest in cross-dressing and cross-gender identification. This article outlines how and why he began to interview transvestites and transsexuals, and places his emerging vision of gendered behavior and gender identity within the scientific theories of his day. Kinsey rejected the prevailing views, preferring instead a behaviorist model of gender. He saw cross-dressing and crossgender identification as male phenomena and used them to speculate about sex differences in the capacity for psychological conditioning. In his usual style, he did not condemn transvestites or transsexuals, but he disapproved of the genital surgery requested by male-to-female transsexuals. It was here that Kinsey hit the limits of his well-known sexual liberalism in which he approved of all sexual variations that did not involve coercion. PMID:11420452

  1. Alfred Russel Wallace and the destruction of island life: the Iguana tragedy.

    PubMed

    Kutschera, Ulrich; Kleinhans, Simon

    2013-12-01

    The Galápagos Islands (Ecuador) are usually associated with the explorations and theoretical deductions of Charles Robert Darwin (1809-1882), but Alfred Russel Wallace (1823-1913) also investigated these islands and published several reports on the living world of this unique archipelago. In contrast to Darwin, Wallace described the destruction of natural ecosystems by humans and foresaw the resulting extinction of species. Here, we outline two case studies pertinent to Wallace's prediction. First, we summarize the behavior of the predator-naive marine iguanas (Amblyrhynchus cristatus) on the Galápagos Islands, which are threatened by feral dogs and cats imported by humans. We also describe the unique life cycle of the spiny-tailed iguana (Ctenosaura bakeri) from the island of Utila (Honduras), a rare species whose populations are declining because of habitat destructions. In contrast to these threatened, endemic island species, the Green iguana (Iguana iguana) is still widely distributed, although, as a result of de-forestation, in some areas of South America local populations have disappeared. We conclude that Wallace was correct in his prediction that, because of human activities, numerous species of animals and plants will be driven to extinction, notably on islands.

  2. Deciphering the evolution of birdwing butterflies 150 years after Alfred Russel Wallace

    PubMed Central

    Condamine, Fabien L.; Toussaint, Emmanuel F. A.; Clamens, Anne-Laure; Genson, Gwenaelle; Sperling, Felix A. H.; Kergoat, Gael J.

    2015-01-01

    One hundred and fifty years after Alfred Wallace studied the geographical variation and species diversity of butterflies in the Indomalayan-Australasian Archipelago, the processes responsible for their biogeographical pattern remain equivocal. We analysed the macroevolutionary mechanisms accounting for the temporal and geographical diversification of the charismatic birdwing butterflies (Papilionidae), a major focus of Wallace’s pioneering work. Bayesian phylogenetics and dating analyses of the birdwings were conducted using mitochondrial and nuclear genes. The combination of maximum likelihood analyses to estimate biogeographical history and diversification rates reveals that diversity-dependence processes drove the radiation of birdwings, and that speciation was often associated with founder-events colonizing new islands, especially in Wallacea. Palaeo-environment diversification models also suggest that high extinction rates occurred during periods of elevated sea level and global warming. We demonstrated a pattern of spatio-temporal habitat dynamics that continuously created or erased habitats suitable for birdwing biodiversity. Since birdwings were extinction-prone during the Miocene (warmer temperatures and elevated sea levels), the cooling period after the mid-Miocene climatic optimum fostered birdwing diversification due to the release of extinction. This also suggests that current global changes may represent a serious conservation threat to this flagship group. PMID:26133078

  3. Development of heterogeneous olympic medal metal nanoparticle catalysts for environmentally benign molecular transformations based on the surface properties of hydrotalcite.

    PubMed

    Kaneda, Kiyotomi; Mitsudome, Takato; Mizugaki, Tomoo; Jitsukawa, Koichiro

    2010-12-08

    In this review, we describe the development by our research group of highly functionalized heterogeneous Olympic medal metal (gold, silver, and copper) nanoparticle catalysts using hydrotalcite as a support, aimed towards Green and Sustainable Chemistry. Olympic medal metal nanoparticles can cooperate with the basic sites on the hydrotalcite surface, providing unique and high performance catalysis in environmentally-benign organic transformations such as aerobic oxidation of alcohols, lactonization of diols and selective deoxygenation of epoxides and nitro aromatic compounds.

  4. From evaporating pans to transpiring plants (John Dalton Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Roderick, Michael

    2013-04-01

    observations that win. That is the basis of science. In this Dalton Medal lecture we first examine pan evaporation observations and show why pan evaporation has declined. Armed with that knowledge we then investigate the consequences for plant water use and how this is directly coupled to the catchment water balance.

  5. [The Roots of Idiographic Paleontology: Karl Alfred von Zittel's Methodology and Conception of the Fossil Record].

    PubMed

    Tamborini, Marco

    2015-12-01

    This paper examines Karl Alfred von Zittel’s practice in order to uncover the roots of so-called idiographic paleontology.The great American paleontologist Stephen Jay Gould (1941–2002) defined the discipline of idiographic paleontology as illustration and description of the morphological features of extinct species. However, this approach does not investigate macroevolutionary patterns and processes. On the contrary, the paleobiological revolution of the 1970s implemented an epistemic methodology that illustrates macrovelutionary patterns and laws by combining idiographic data with a nomothetic form of explanation. This article elucidates the features of the idiographic data as well as the acquired knowledge coupled with this approach. First of all, Heinrich G. Bronn’s (1800–1862) statistical method is analyzed. Zittel’s practice arose as a reaction against the approximate conclusions reached by Bronn’s quantitative approach. Second, the details of Zittel’s methodology are described in order to bring out its peculiarities.The microscope played a pivotal role in creating and forming Zittel’s morphological data. This analysis sheds new light on the reasons behind the so-called ideographic paleontology, thus revising Gould’s historical reconstruction, as well as on the notion of paleontological data. However, even though Zittel aimed at reaching precise and stable conclusions,his data cannot be used for elucidating evolutionary mechanisms: they are scientific in a purely descriptive sense, but completely useless for biological investigations. Finally, this paper examines how Zittel’s methodology affects the contemporary paleobiological enterprise and thereby reflects upon the notion of natural history.

  6. [The Roots of Idiographic Paleontology: Karl Alfred von Zittel's Methodology and Conception of the Fossil Record].

    PubMed

    Tamborini, Marco

    2015-12-01

    This paper examines Karl Alfred von Zittel’s practice in order to uncover the roots of so-called idiographic paleontology.The great American paleontologist Stephen Jay Gould (1941–2002) defined the discipline of idiographic paleontology as illustration and description of the morphological features of extinct species. However, this approach does not investigate macroevolutionary patterns and processes. On the contrary, the paleobiological revolution of the 1970s implemented an epistemic methodology that illustrates macrovelutionary patterns and laws by combining idiographic data with a nomothetic form of explanation. This article elucidates the features of the idiographic data as well as the acquired knowledge coupled with this approach. First of all, Heinrich G. Bronn’s (1800–1862) statistical method is analyzed. Zittel’s practice arose as a reaction against the approximate conclusions reached by Bronn’s quantitative approach. Second, the details of Zittel’s methodology are described in order to bring out its peculiarities.The microscope played a pivotal role in creating and forming Zittel’s morphological data. This analysis sheds new light on the reasons behind the so-called ideographic paleontology, thus revising Gould’s historical reconstruction, as well as on the notion of paleontological data. However, even though Zittel aimed at reaching precise and stable conclusions,his data cannot be used for elucidating evolutionary mechanisms: they are scientific in a purely descriptive sense, but completely useless for biological investigations. Finally, this paper examines how Zittel’s methodology affects the contemporary paleobiological enterprise and thereby reflects upon the notion of natural history. PMID:26507378

  7. The color of complexes and UV-vis spectroscopy as an analytical tool of Alfred Werner's group at the University of Zurich.

    PubMed

    Fox, Thomas; Berke, Heinz

    2014-01-01

    Two PhD theses (Alexander Gordienko, 1912; Johannes Angerstein, 1914) and a dissertation in partial fulfillment of a PhD thesis (H. S. French, Zurich, 1914) are reviewed that deal with hitherto unpublished UV-vis spectroscopy work of coordination compounds in the group of Alfred Werner. The method of measurement of UV-vis spectra at Alfred Werner's time is described in detail. Examples of spectra of complexes are given, which were partly interpreted in terms of structure (cis ↔ trans configuration, counting number of bands for structural relationships, and shift of general spectral features by consecutive replacement of ligands). A more complete interpretation of spectra was hampered at Alfred Werner's time by the lack of a light absorption theory and a correct theory of electron excitation, and the lack of a ligand field theory for coordination compounds. The experimentally difficult data acquisitions and the difficult spectral interpretations might have been reasons why this method did not experience a breakthrough in Alfred Werner's group to play a more prominent role as an important analytical method. Nevertheless the application of UV-vis spectroscopy on coordination compounds was unique and novel, and witnesses Alfred Werner's great aptitude and keenness to always try and go beyond conventional practice. PMID:24983805

  8. Acceptance of the 2009 Henry Baldwin Ward Medal: The accidental parasitologist

    USGS Publications Warehouse

    Lafferty, Kevin D.

    2009-01-01

    Members of the Society, President Conn, colleagues, friends, and particularly students, the Ward Medal recipient, from Clarke Read onward, traditionally recounts how their career was shaped. A decade ago, in a crumbling Kona hotel, the ASP's own tattooed lady, Janine Caira, opened her Ward Medal address with: “To all future Ward Medalists, many of whom I trust are sitting in the audience out there today, I say: savor the moment! You have no idea how much easier it is to be sitting out there where you are than standing up here where I am” (Caira 1998). I certainly didn't imagine that Janine was delivering her advice to me and it is presumptuous to imagine my story is a template for shaping a career. As the title of my talk indicates, it was an accident.

  9. From Abrupt Change to the Future (Hans Oeschger Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Stocker, T.

    2009-04-01

    The award of the Oeschger Medal 2009 is a particular honor and pleasure for me as I was given the chance to take over from Hans Oeschger the lead of a wonderful Institute at the University of Bern in 1993. Very apprehensive first, in front of the huge expectations and challenges, I quickly found dear colleagues, close collaborators and extremely supportive staff who all dedicated their time and creativity to work for the common goal of better understanding the Earth System, its variations in the past and its sensitivity to perturbations that man is inflicting on it today. Although met with innate skepticism first by the experimental physicists, our efforts in modelling, particularly the approach of using climate models of reduced complexity, quickly paid off and provided added value to the hard won data and measurements from polar ice cores. It is clear that modelling in such a diverse environment is so much more stimulating and enriching than working on a sophisticated parameterisation in a big modelling centre. Simple models have suggested that the Earth System may have limited stability and that rather fundamental changes could be triggered by the increase of greenhouse gases. However, it is the unique results from polar ice cores, particularly from Greenland that showed that, indeed, the Earth System has limited stability and can react in extremely abrupt ways to changes in forcing. Likewise, the Antarctic ice cores have provided one of the corner stones of our knowledge about climate change: Concentrations of CO2 are today 29% higher than ever during the last 800,000 years. These two fundamental insights from the paleoclimatic archive call for accelerated research into the sensitivity of the climate system and its components to perturbations, as well as the investigation of feedback mechanisms in the biogeochemical cycles that are disturbed by the input of CO2 into the atmosphere by burning fossil fuels and land use change. Our research has only scratched the

  10. Alfred Donné and Léon Foucault: the first applications of electricity and photography to medical illustration.

    PubMed

    Tobin, William

    2006-03-01

    The first electric projecting microscope and the first published photomicrographs harnessed recent technological developments to provide improved methods of medical illustration for educational purposes. Both projects were the work of two Frenchmen. The impetus came from the microscopist Dr Alfred Donné (1801-78), discoverer of trichomonas vaginalis and leukaemia. Implementation was primarily by his medical-student assistant, Léon Foucault (1819-68), who later gained fame as a physicist, especially with his pendulum demonstration of the Earth's rotation.

  11. Male sexuality and Alfred Kinsey's 0-6 scale: toward "a sound understanding of the realities of sex".

    PubMed

    Drucker, Donna J

    2010-01-01

    Using a 0-6 scale, Alfred Kinsey demonstrated that the complexity of human sexuality could best be represented on a continuum rather than as a binary. Kinsey developed the scale from models created by his predecessors in human sex research. A primary intention of the scale was to eradicate sexual identity categories altogether in order to eliminate sexual identity-based persecutions and to promote equal rights. As proponents and opponents of homosexual rights both depended on constructions of sexual identity to advance their agendas, Kinsey's ideal was never realized. The scale nonetheless continues to challenge postmodern associations of identity and sexuality. PMID:20924926

  12. Male sexuality and Alfred Kinsey's 0-6 scale: toward "a sound understanding of the realities of sex".

    PubMed

    Drucker, Donna J

    2010-01-01

    Using a 0-6 scale, Alfred Kinsey demonstrated that the complexity of human sexuality could best be represented on a continuum rather than as a binary. Kinsey developed the scale from models created by his predecessors in human sex research. A primary intention of the scale was to eradicate sexual identity categories altogether in order to eliminate sexual identity-based persecutions and to promote equal rights. As proponents and opponents of homosexual rights both depended on constructions of sexual identity to advance their agendas, Kinsey's ideal was never realized. The scale nonetheless continues to challenge postmodern associations of identity and sexuality.

  13. Kroll, Murakami, and Seneviratne Receive 2013 James B. Macelwane Medals: Citation for Motohiko Murakami

    NASA Astrophysics Data System (ADS)

    Bass, Jay

    2014-01-01

    The James B. Macelwane Medal of AGU is presented to Motohiko Murakami for his discovery of the postperovskite phase of MgSiO3, for a new class of sound velocity measurements under lower mantle pressure-temperature conditions that have changed our view of whole-Earth chemistry, and for other fundamental contributions that have furthered our understanding of the Earth's deep interior.

  14. Gold Medal Award for life achievement in psychology in the public interest.

    PubMed

    2012-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2011 recipient of the Gold Medal Award for Life Achievement in Psychology in the Public Interest is Salvatore R. Maddi. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 120th Annual Convention of the American Psychological Association on August 3, 2012, at 4:00 p.m. Members of the 2012 APF Board of Trustees are Dorothy W. Cantor, president; Charles L. Brewer, vice president/secretary; Gerald Koocher, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; Brian N. Baird; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Connie Chan; William Howell; Anthony Jackson; Ronald F. Levant; Aurelio Prifitera; Sandra Shullman; Archie L. Turner; and Kurt Geisinger, APA Board of Directors liaison.

  15. Gold medal award for life achievement in the practice of psychology.

    PubMed

    2009-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology: the application of psychology, the practice of psychology, psychology in the public interest, and the science of psychology. The 2009 recipient of the Gold Medal Award for Life Achievement in the Practice of Psychology is Robert J. Resnick, PhD, ABPP. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 117th Annual Convention of the American Psychological Association on August 7, 2009, at 4:00 p.m. Members of the 2009 APF Board of Trustees are Dorothy W. Cantor, president; William Howell, vice president/secretary; Archie L. Turner, treasurer; Elisabeth R. Straus, executive vice president/executive director; Norman Anderson; David H. Barlow; Camilla Benbow; Sharon Stephens Brehm; Charles L. Brewer; Anthony Jackson; Steven E. James; Ronald F. Levant; Gerald Koocher; Sandra Shullman; and Rosie Phillips Bingham, APA Board of Directors liaison.

  16. Honors

    NASA Astrophysics Data System (ADS)

    Anonymous

    2012-05-01

    A number of AGU members were honored during the European Geosciences Union's (EGU) General Assembly, held on 22-27 April in Vienna. EGU Union awards were presented to the following people: Vincent Courtillot, University of Paris Diderot, France, received the 2012 Arthur Holmes Medal and EGU honorary membership for seminal contributions to geomagnetism and the geodynamics of mantle hot spots.Michael Ghil, University of California, Los Angeles, and École Normale Supérieure, France, received the 2012 Alfred Wegener Medal and EGU honorary membership for his leading contributions to theoretical climate dynamics; his innovative observational studies involving model assimilation of satellite data in meteorology, oceanography, and space physics; the breadth of his interdisciplinary studies, including macroeconomics; and his extensive supervision and mentoring of scores of graduate and postdoctoral students. Robin Clarke, Universidade Federal do Rio Grande do Sul, Brazil, received the 2012 Alexander von Humboldt Medal for fundamental contributions in statistical analysis and modeling of hydrological processes.Angioletta Coradini, Istituto Nazionale di Astrofsica, Italy, received the 2012 Jean Dominique Cassini Medal and EGU honorary membership in recognition of her important and wide range of work in planetary sciences and solar system formation and for her leading role in the development of space infrared instrumentation for planetary exploration.

  17. Honors

    NASA Astrophysics Data System (ADS)

    2012-05-01

    A number of AGU members were honored during the European Geosciences Union's (EGU) General Assembly, held on 22-27 April in Vienna. EGU Union awards were presented to the following people: Vincent Courtillot, University of Paris Diderot, France, received the 2012 Arthur Holmes Medal and EGU honorary membership for seminal contributions to geomagnetism and the geodynamics of mantle hot spots. Michael Ghil, University of California, Los Angeles, and École Normale Supérieure, France, received the 2012 Alfred Wegener Medal and EGU honorary membership for his leading contributions to theoretical climate dynamics; his innovative observational studies involving model assimilation of satellite data in meteorology, oceanography, and space physics; the breadth of his interdisciplinary studies, including macroeconomics; and his extensive supervision and mentoring of scores of graduate and postdoctoral students. Robin Clarke, Universidade Federal do Rio Grande do Sul, Brazil, received the 2012 Alexander von Humboldt Medal for fundamental contributions in statistical analysis and modeling of hydrological processes. Angioletta Coradini, Istituto Nazionale di Astrofsica, Italy, received the 2012 Jean Dominique Cassini Medal and EGU honorary membership in recognition of her important and wide range of work in planetary sciences and solar system formation and for her leading role in the development of space infrared instrumentation for planetary exploration.

  18. The thrill of victory and the agony of defeat: spontaneous expressions of medal winners of the 2004 Athens Olympic Games.

    PubMed

    Matsumoto, David; Willingham, Bob

    2006-09-01

    Facial behaviors of medal winners of the judo competition at the 2004 Athens Olympic Games were coded with P. Ekman and W. V. Friesen's (1978) Facial Affect Coding System (FACS) and interpreted using their Emotion FACS dictionary. Winners' spontaneous expressions were captured immediately when they completed medal matches, when they received their medal from a dignitary, and when they posed on the podium. The 84 athletes who contributed expressions came from 35 countries. The findings strongly supported the notion that expressions occur in relation to emotionally evocative contexts in people of all cultures, that these expressions correspond to the facial expressions of emotion considered to be universal, that expressions provide information that can reliably differentiate the antecedent situations that produced them, and that expressions that occur without inhibition are different than those that occur in social and interactive settings.

  19. Granulomatosis with Polyangiitis (Wegener's)

    MedlinePlus

    ... American College of Rheumatology Committee on Communications and Marketing. This information is provided for general education only. ... Lists Supporters About Us Leadership Careers at ACR Social Media Newsroom Annual Reports & Financial Statements Policies & Guidelines ...

  20. The SEAD global efficiency medal competition: accelerating market transformation for efficient televisions

    SciTech Connect

    Ravi, Kavita; Bennich, Peter; Cockburn, John; Doi, Naoko; Garg, Sandeep; Garnaik, S.P.; Holt, Shane; Walker, Mike; Westbrook-Trenholm, Elizabeth; Lising, Anna; Pantano, Steve; Khare, Amit; Park, Won Young

    2013-10-15

    The Global Efficiency Medal competition, a cornerstone activity of the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative, is an awards program that encourages the production and sale of super-efficient products. SEAD is a voluntary multinational government collaboration of the Clean Energy Ministerial (CEM). This winner-takes-all competition recognizes products with the best energy efficiency, guides early adopter purchasers towards the most efficient product choices and demonstrates the levels of energy efficiency achievable by commercially available and emerging technologies. The first Global Efficiency Medals were awarded to the most energy-efficient flat panel televisions; an iconic consumer purchase. SEAD Global Efficiency Medals were awarded to televisions that have proven to be substantially more energy efficient than comparable models available at the time of the competition (applications closed in the end of May 2012). The award-winning TVs consume between 33 to 44 percent less energy per 2 unit of screen area than comparable LED-backlit LCD televisions sold in each regional market and 50 to 60 percent less energy than CCFL-backlit LCD TVs. Prior to the launch of this competition, SEAD conducted an unprecedented international round-robin test (RRT) to qualify TV test laboratories to support verification testing for SEAD awards. The RRT resulted in increased test laboratory capacity and expertise around the world and ensured that the test results from participating regional test laboratories could be compared in a fair and transparent fashion. This paper highlights a range of benefits resulting from this first SEAD awards competition and encourages further investigation of the awards concept as a means to promote energy efficiency in other equipment types.

  1. PSYCHOLOGY IN FRENCH ACADEMIC PUBLISHING IN THE LATE NINETEENTH CENTURY: ALFRED BINET, EDITORIAL DIRECTOR AT THE SCHLEICHER PUBLISHING HOUSE.

    PubMed

    Nicolas, Serge

    2015-01-01

    To date, historians of psychology have largely ignored the role of academic publishing and the editorial policies of the late nineteenth century. This paper analyzes the role played by academic publishing in the history of psychology in the specific case of France, a country that provides a very interesting and unique model. Up until the middle of the 1890s, there was no collection specifically dedicated to psychology. Alfred Binet was the first to found, in 1897, a collection of works specifically dedicated to scientific psychology. He chose to work with Reinwald-Schleicher. However, Binet was soon confronted with (1) competition from other French publishing houses, and (2) Schleicher's management and editorial problems that were to sound the death knell for Binet's emerging editorial ambitions. The intention of this paper is to encourage the efforts of the pioneers of modern psychology to have their work published and disseminated.

  2. PSYCHOLOGY IN FRENCH ACADEMIC PUBLISHING IN THE LATE NINETEENTH CENTURY: ALFRED BINET, EDITORIAL DIRECTOR AT THE SCHLEICHER PUBLISHING HOUSE.

    PubMed

    Nicolas, Serge

    2015-01-01

    To date, historians of psychology have largely ignored the role of academic publishing and the editorial policies of the late nineteenth century. This paper analyzes the role played by academic publishing in the history of psychology in the specific case of France, a country that provides a very interesting and unique model. Up until the middle of the 1890s, there was no collection specifically dedicated to psychology. Alfred Binet was the first to found, in 1897, a collection of works specifically dedicated to scientific psychology. He chose to work with Reinwald-Schleicher. However, Binet was soon confronted with (1) competition from other French publishing houses, and (2) Schleicher's management and editorial problems that were to sound the death knell for Binet's emerging editorial ambitions. The intention of this paper is to encourage the efforts of the pioneers of modern psychology to have their work published and disseminated. PMID:25975358

  3. Rhythm Analyses Of Melodies Used To Obtain Women Marathon Gold Medal

    NASA Astrophysics Data System (ADS)

    Tacano, Munecazu; Yokokura, Saburo; Kajiwara, Yoko; Pavelka, Jan; Tanuma, Nobuhisa; Uemura, Tatsuhisa; Hashiguchi, Sumihisa; Sikula, Josef

    2005-11-01

    In Athena Olympics in 2004 a Japanese girl got the gold medal in Women Marathon games. Just before the beginning, she was listening to some domestic melodies in order to concentrate on the race. The rhythm or power of that music is found to have the typical 1/f noise characteristics. The 1/f music is found effective to concentrate as well as to relax themselves for a fairly long time range, while some short time trial runner uses a kind of white noise like music.

  4. Un mode de révélation rare de la maladie de Wegener: une myocardite associée a une endocardite fibroblastique

    PubMed Central

    Arous, Salim; Bensahi, Ilham; Noureddine, Malika; Habbal, Rachida

    2016-01-01

    Nous rapportons à travers cette observation le cas rare d'une maladie de Wegener révélée par une myocardite associée à une endocardite fibroblastique. Le patient a été admis initialement dans un tableau d'insuffisance cardiaque globale, avec un trouble du rythme type flutter auriculaire à l'ECG. A l’échocardiographie le ventricule gauche était non dilaté, siège d'une dysfonction sévère, avec un dosage des troponines positif. Une insuffisance rénale sévère a été découverte fortuitement nécessitant une hémodialyse, associée à une anémie inflammatoire confirmée par la férritinémie et le myélogramme. Le dosage des c-ANCA était fortement positif confirmant le diagnostic. La TDM thoracique avait objectivé une pneumopathie basale droite. Après avoir démarré un traitement adapté comprenant une corticothérapie et un traitement immunosuppresseur, l’évolution a été favorable avec normalisation de la fonction systolique du ventricule gauche. Bien que les manifestations cardiaques cliniques évidentes soient rares, l'atteinte cardiaque au cours de la maladie de Wegener est décrite, nécessitant une orientation diagnostic rapide et une connaissance rigoureuse de cette maladie grave. PMID:27279960

  5. What Color Is Gold? Twenty-One Years of Same-Race Authors and Protagonists in the Newbery Medal.

    ERIC Educational Resources Information Center

    Miller, Bonnie J. F.

    1998-01-01

    Discusses the lack of minority representation of both authors and protagonists in the Newbery Medal books which are recognized as the most distinguished contributions to American children's literature. Topics include the subjectivity involved in deciding what book is distinguished enough for an award and older books that have racial stereotypes.…

  6. 45 CFR 2102.11 - Scope and content of submissions for proposed medals, insignia, coins, seals, and the like.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Scope and content of submissions for proposed medals, insignia, coins, seals, and the like. 2102.11 Section 2102.11 Public Welfare Regulations Relating..., insignia, coins, seals, and the like. Each submission of the design for a proposed item which is within...

  7. [Webometrics – on the occasion of the awarding of the Derek John de Solla Price Medal, 2015].

    PubMed

    Schubert, András

    2015-09-01

    The most significant recognition in scientometrics, the Derek John de Solla Price Medal was awarded in 2015 to Mike Thelwall. Thelwall is a dominant personality in webometrics studying the internet presence of scientific research with quantitative methods. In this paper the emergence, standing and directions of webometrics are briefly reviewed.

  8. Learning Strategies in Play during Basic Training for Medal of Honor and Call of Duty Video Games

    ERIC Educational Resources Information Center

    Ziaeehezarjeribi, Yadi

    2010-01-01

    This study, based on experiential play methodology was used to explore student engagement while playing "Medal of Honor (2002)" and "Call of Duty (2003)". It identifies some of the key issues related to the use of video games and simulations during the training phase of game play. Research into the effects of gaming in education has been extremely…

  9. 45 CFR 2102.11 - Scope and content of submissions for proposed medals, insignia, coins, seals, and the like.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Scope and content of submissions for proposed medals, insignia, coins, seals, and the like. 2102.11 Section 2102.11 Public Welfare Regulations Relating..., insignia, coins, seals, and the like. Each submission of the design for a proposed item which is within...

  10. 45 CFR 2102.11 - Scope and content of submissions for proposed medals, insignia, coins, seals, and the like.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Scope and content of submissions for proposed medals, insignia, coins, seals, and the like. 2102.11 Section 2102.11 Public Welfare Regulations Relating..., insignia, coins, seals, and the like. Each submission of the design for a proposed item which is within...

  11. Engaging with Lyell: Alfred Russel Wallace's Sarawak Law and Ternate papers as reactions to Charles Lyell's Principles of Geology.

    PubMed

    Costa, J T

    2013-12-01

    Alfred Russel Wallace (1823-1913) and Charles Darwin (1809-1882) are honored as the founders of modern evolutionary biology. Accordingly, much attention has focused on their relationship, from their independent development of the principle of natural selection to the receipt by Darwin of Wallace's essay from Ternate in the spring of 1858, and the subsequent reading of the Wallace and Darwin papers at the Linnean Society on 1 July 1858. In the events of 1858 Wallace and Darwin are typically seen as central players, with Darwin's friends Charles Lyell (1797-1875) and Joseph Dalton Hooker (1817-1911) playing supporting roles. This narrative has resulted in an under-appreciation of a more central role for Charles Lyell as both Wallace's inspiration and foil. The extensive anti-transmutation arguments in Lyell's landmark Principles of Geology were taken as the definitive statement on the subject. Wallace, in his quest to solve the mystery of species origins, engaged with Lyell's arguments in his private field notebooks in a way that is concordant with his engagement with Lyell in the 1855 and 1858 papers. I show that Lyell was the object of Wallace's Sarawak Law and Ternate papers through a consideration of the circumstances that led Wallace to send his Ternate paper to Darwin, together with an analysis of the material that Wallace drew upon from the Principles. In this view Darwin was, ironically, intended for a supporting role in mediating Wallace's attempted dialog with Lyell. PMID:24014172

  12. Alfred Russel Wallace (1823-1913): the forgotten co-founder of the Neo-Darwinian theory of biological evolution.

    PubMed

    Kutschera, Ulrich; Hossfeld, Uwe

    2013-12-01

    The British naturalist Alfred Russel Wallace (1823-1913), who had to leave school aged 14 and never attended university, did extensive fieldwork, first in the Amazon River basin (1848-1852) and then in Southeast Asia (1854-1862). Based on this experience, and after reading the corresponding scientific literature, Wallace postulated that species were not created, but are modified descendants of pre-existing varieties (Sarawak Law paper, 1855). Evolution is brought about by a struggle for existence via natural selection, which results in the adaptation of those individuals in variable populations who survive and reproduce (Ternate essay, 1858). In his monograph Darwinism (1889), and in subsequent publications, Wallace extended the contents of Darwin's Origin of Species (1859) into the Neo-Darwinian theory of biological evolution, with reference to the work of August Weismann (1834-1914). Wallace also became the (co)-founder of biogeography, biodiversity research, astrobiology and evolutionary anthropology. Moreover, he envisioned what was later called the anthropocene (i.e., the age of human environmental destructiveness). However, since Wallace believed in atheistic spiritualism and mixed up scientific facts and supernatural speculations in some of his writings, he remains a controversial figure in the history of biology. PMID:23982797

  13. THE IMPORTANCE OF INSTRUMENT MAKERS FOR THE DEVELOPMENT OF EXPERIMENTAL PSYCHOLOGY: THE CASE OF ALFRED BINET AT THE SORBONNE LABORATORY.

    PubMed

    Nicolas, Serge

    2016-07-01

    The importance of instrument firms in the development of psychology, and science in general, should not be underestimated since it would not have been possible for various leading psychologists at the turn of the twentieth century to conduct certain experiments without the assistance of instrument makers, as is often the case today. To illustrate the historical perspective introduced here, the example of Alfred Binet is taken, as he is an interesting case of a psychologist working in close collaboration with various French instrument designers of the time. The objective of this article is twofold: (1) to show the considerable activity carried out by early psychologists to finalize new laboratory instruments in order to develop their research projects; (2) to reassess the work of a major figure in French psychology through his activity as a designer of precision instruments. The development of these new instruments would certainly have been difficult without the presence in Paris of numerous precision instrument manufacturers such as Charles Verdin, Otto Lund, Henri Collin, and Lucien Korsten, on whom Binet successively called in order to develop his projects in the field of experimental psychology.

  14. Keeping the fire burning: Georges Gilles de la Tourette, Paul Richer, Charles Féré and Alfred Binet.

    PubMed

    Walusinski, Olivier

    2011-01-01

    Jean-Martin Charcot (1825-1893) was the one of the world's leading physicians during the final third of the 19th century. Rewarded in 1882 with the creation of the first chair in the diseases of the nervous system, he was extremely successful at recruiting loyal and talented students. Charcot himself never produced a general treatise on hysteria, but instead encouraged his pupils to write their own books. Here, we describe how the work on hysteria of Georges Gilles de la Tourette, Paul Richer, Charles Féré and Alfred Binet was closely associated with Charcot, and how they remained faithful to their mentor. We will highlight the unusual personality of G. Gilles de la Tourette and the tragic end to his life, the exceptional artistic talent of P. Richer (writer and painter of his magnificently illustrated thesis), the prolific writing capacity of C. Féré (bearing witness to his broad fields of interest) and A. Binet (blessed with an extraordinary capacity for work, and author of The Psychology of Reasoning, before presenting his metric scale of intelligence).

  15. Biochar and Glomus caledonium Influence Cd Accumulation of Upland Kangkong (Ipomoea aquatica Forsk.) Intercropped with Alfred Stonecrop (Sedum alfredii Hance)

    PubMed Central

    Hu, Junli; Wu, Fuyong; Wu, Shengchun; Lam, Cheung Lung; Lin, Xiangui; Wong, Ming Hung

    2014-01-01

    Both biochar application and mycorrhizal inoculation have been proposed to improve plant growth and alter bioaccumulation of toxic metals. A greenhouse pot trial was conducted to investigate growth and Cd accumulation of upland kangkong (Ipomoea aquatica Forsk.) intercropped with Alfred stonecrop (Sedum alfredii Hance) in a Cd-contaminated soil inoculated with Glomus caledonium and/or applied with biochar. Compared with the monocultural control, intercropping with stonecrop (IS) decreased kangkong Cd acquisition via rhizosphere competition, and also decreased kangkong yield. Gc inoculation (+M) accelerated growth and Cd acquisition of stonecrop, and hence resulted in further decreases in kangkong Cd acquisition. Regardless of IS and +M, biochar addition (+B) increased kangkong yield via elevating soil available P, and decreased soil Cd phytoavailability and kangkong Cd concentration via increasing soil pH. Compared with the control, the treatment of IS + M + B had a substantially higher kangkong yield (+25.5%) with a lower Cd concentration (−62.7%). Gc generated additive effects on soil alkalinization and Cd stabilization to biochar, causing lower DTPA-extractable (phytoavailable) Cd concentrations and post-harvest transfer risks. PMID:24728157

  16. Alfred Russel Wallace (1823-1913): the forgotten co-founder of the Neo-Darwinian theory of biological evolution.

    PubMed

    Kutschera, Ulrich; Hossfeld, Uwe

    2013-12-01

    The British naturalist Alfred Russel Wallace (1823-1913), who had to leave school aged 14 and never attended university, did extensive fieldwork, first in the Amazon River basin (1848-1852) and then in Southeast Asia (1854-1862). Based on this experience, and after reading the corresponding scientific literature, Wallace postulated that species were not created, but are modified descendants of pre-existing varieties (Sarawak Law paper, 1855). Evolution is brought about by a struggle for existence via natural selection, which results in the adaptation of those individuals in variable populations who survive and reproduce (Ternate essay, 1858). In his monograph Darwinism (1889), and in subsequent publications, Wallace extended the contents of Darwin's Origin of Species (1859) into the Neo-Darwinian theory of biological evolution, with reference to the work of August Weismann (1834-1914). Wallace also became the (co)-founder of biogeography, biodiversity research, astrobiology and evolutionary anthropology. Moreover, he envisioned what was later called the anthropocene (i.e., the age of human environmental destructiveness). However, since Wallace believed in atheistic spiritualism and mixed up scientific facts and supernatural speculations in some of his writings, he remains a controversial figure in the history of biology.

  17. Engaging with Lyell: Alfred Russel Wallace's Sarawak Law and Ternate papers as reactions to Charles Lyell's Principles of Geology.

    PubMed

    Costa, J T

    2013-12-01

    Alfred Russel Wallace (1823-1913) and Charles Darwin (1809-1882) are honored as the founders of modern evolutionary biology. Accordingly, much attention has focused on their relationship, from their independent development of the principle of natural selection to the receipt by Darwin of Wallace's essay from Ternate in the spring of 1858, and the subsequent reading of the Wallace and Darwin papers at the Linnean Society on 1 July 1858. In the events of 1858 Wallace and Darwin are typically seen as central players, with Darwin's friends Charles Lyell (1797-1875) and Joseph Dalton Hooker (1817-1911) playing supporting roles. This narrative has resulted in an under-appreciation of a more central role for Charles Lyell as both Wallace's inspiration and foil. The extensive anti-transmutation arguments in Lyell's landmark Principles of Geology were taken as the definitive statement on the subject. Wallace, in his quest to solve the mystery of species origins, engaged with Lyell's arguments in his private field notebooks in a way that is concordant with his engagement with Lyell in the 1855 and 1858 papers. I show that Lyell was the object of Wallace's Sarawak Law and Ternate papers through a consideration of the circumstances that led Wallace to send his Ternate paper to Darwin, together with an analysis of the material that Wallace drew upon from the Principles. In this view Darwin was, ironically, intended for a supporting role in mediating Wallace's attempted dialog with Lyell.

  18. Biochar and Glomus caledonium Influence Cd Accumulation of Upland Kangkong (Ipomoea aquatica Forsk.) Intercropped with Alfred Stonecrop (Sedum alfredii Hance)

    NASA Astrophysics Data System (ADS)

    Hu, Junli; Wu, Fuyong; Wu, Shengchun; Lam, Cheung Lung; Lin, Xiangui; Wong, Ming Hung

    2014-04-01

    Both biochar application and mycorrhizal inoculation have been proposed to improve plant growth and alter bioaccumulation of toxic metals. A greenhouse pot trial was conducted to investigate growth and Cd accumulation of upland kangkong (Ipomoea aquatica Forsk.) intercropped with Alfred stonecrop (Sedum alfredii Hance) in a Cd-contaminated soil inoculated with Glomus caledonium and/or applied with biochar. Compared with the monocultural control, intercropping with stonecrop (IS) decreased kangkong Cd acquisition via rhizosphere competition, and also decreased kangkong yield. Gc inoculation (+M) accelerated growth and Cd acquisition of stonecrop, and hence resulted in further decreases in kangkong Cd acquisition. Regardless of IS and +M, biochar addition (+B) increased kangkong yield via elevating soil available P, and decreased soil Cd phytoavailability and kangkong Cd concentration via increasing soil pH. Compared with the control, the treatment of IS + M + B had a substantially higher kangkong yield (+25.5%) with a lower Cd concentration (-62.7%). Gc generated additive effects on soil alkalinization and Cd stabilization to biochar, causing lower DTPA-extractable (phytoavailable) Cd concentrations and post-harvest transfer risks.

  19. Innovation and hard work: The 2015 George E. Palade Medal Award Lecture

    PubMed Central

    Whitcomb, David C.

    2015-01-01

    The George E Palade Medal is the highest honor awarded by the International Association of Pancreatology and is given to an individual who has made outstanding contributions to the understanding of the pancreas and pancreatic diseases. Professor David C Whitcomb, University of Pittsburgh, is the 2015 recipient. The Palade Lecture, presented in Shanghai, China on August 28, 2015, included 5 personal stories that provide perspective from a life-time of achievement: “My life in a nutshell”; “Two old ladies”; “7777”; “I helped put a man on the moon”; and “Rugby”. Together, the stories provide encouragement to a younger generation, struggling to find their way as physicians and scientists who are working on pancreatic or other diseases in a challenging world. PMID:26481054

  20. Innovation and hard work: The 2015 George E. Palade Medal Award Lecture.

    PubMed

    Whitcomb, David C

    2015-01-01

    The George E Palade Medal is the highest honor awarded by the International Association of Pancreatology and is given to an individual who has made outstanding contributions to the understanding of the pancreas and pancreatic diseases. Professor David C Whitcomb, University of Pittsburgh, is the 2015 recipient. The Palade Lecture, presented in Shanghai, China on August 28, 2015, included 5 personal stories that provide perspective from a life-time of achievement: "My life in a nutshell"; "Two old ladies"; "7777"; "I helped put a man on the moon"; and "Rugby". Together, the stories provide encouragement to a younger generation, struggling to find their way as physicians and scientists who are working on pancreatic or other diseases in a challenging world. PMID:26481054

  1. Innovation and hard work: The 2015 George E. Palade Medal Award Lecture.

    PubMed

    Whitcomb, David C

    2015-01-01

    The George E Palade Medal is the highest honor awarded by the International Association of Pancreatology and is given to an individual who has made outstanding contributions to the understanding of the pancreas and pancreatic diseases. Professor David C Whitcomb, University of Pittsburgh, is the 2015 recipient. The Palade Lecture, presented in Shanghai, China on August 28, 2015, included 5 personal stories that provide perspective from a life-time of achievement: "My life in a nutshell"; "Two old ladies"; "7777"; "I helped put a man on the moon"; and "Rugby". Together, the stories provide encouragement to a younger generation, struggling to find their way as physicians and scientists who are working on pancreatic or other diseases in a challenging world.

  2. Alvin C. Kraenzlein, DDS and Walter B. Tewksbury, DDS: Olympic medal winners.

    PubMed

    Christen, A G; Christen, J A

    2001-11-01

    As contemporaries, Alvin C. Kraenzlein, and Walter B. Tewksbury had a great deal in common. They were both outstanding athletic performers and each became an intercollegiate record holder in track and field. In 1898, the New York Times reported that the University of Pennsylvania "at present has the best college athletes in the world, its two particular stars being Kraenzlein and Tewksbury." As close friends and college roommates during their student years at the University of Pennsylvania College of Dentistry, these two young men graduated in close succession (Walter, 1899; Alvin, 1900). Between them, Alvin and Walter won nine Olympic medals in Paris in 1900. Ultimately, as dentists and athletes, they individually and corporately left indelible imprints on track and field for all time.

  3. Advances in allergen-microarray technology for diagnosis and monitoring of allergy: the MeDALL allergen-chip.

    PubMed

    Lupinek, Christian; Wollmann, Eva; Baar, Alexandra; Banerjee, Srinita; Breiteneder, Heimo; Broecker, Barbara M; Bublin, Merima; Curin, Mirela; Flicker, Sabine; Garmatiuk, Tetiana; Hochwallner, Heidrun; Mittermann, Irene; Pahr, Sandra; Resch, Yvonne; Roux, Kenneth H; Srinivasan, Bharani; Stentzel, Sebastian; Vrtala, Susanne; Willison, Leanna N; Wickman, Magnus; Lødrup-Carlsen, Karin C; Antó, Josep Maria; Bousquet, Jean; Bachert, Claus; Ebner, Daniel; Schlederer, Thomas; Harwanegg, Christian; Valenta, Rudolf

    2014-03-01

    Allergy diagnosis based on purified allergen molecules provides detailed information regarding the individual sensitization profile of allergic patients, allows monitoring of the development of allergic disease and of the effect of therapies on the immune response to individual allergen molecules. Allergen microarrays contain a large variety of allergen molecules and thus allow the simultaneous detection of allergic patients' antibody reactivity profiles towards each of the allergen molecules with only minute amounts of serum. In this article we summarize recent progress in the field of allergen microarray technology and introduce the MeDALL allergen-chip which has been developed for the specific and sensitive monitoring of IgE and IgG reactivity profiles towards more than 170 allergen molecules in sera collected in European birth cohorts. MeDALL is a European research program in which allergen microarray technology is used for the monitoring of the development of allergic disease in childhood, to draw a geographic map of the recognition of clinically relevant allergens in different populations and to establish reactivity profiles which are associated with and predict certain disease manifestations. We describe technical advances of the MeDALL allergen-chip regarding specificity, sensitivity and its ability to deliver test results which are close to in vivo reactivity. In addition, the usefulness and numerous advantages of allergen microarrays for allergy research, refined allergy diagnosis, monitoring of disease, of the effects of therapies, for improving the prescription of specific immunotherapy and for prevention are discussed.

  4. On the importance of debate in (geo-)scientific research (Arthur Holmes Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Courtillot, V.

    2012-04-01

    It is of course a great honor to receive the Holmes medal from EGU. As past (founding) treasurer and later president of EUG, the medal carries special significance for me. It may be a good time to look back on the scientific path I have followed, pursuing research in the geosciences, with outstanding support from a number of family members (foremost my wife Michèle), mentors, colleagues and students. Chance, not planning, led me to attend a French school that trained mining engineers, then a US University that made me fall in love with geophysics and plate tectonics at a time when this scientific revolution was still going on, and finally the marvelous Institut de Physique du Globe de Paris (IPGP), where I have spent the rest of my career to this day. To pursue on this path, I selected the rather separate fields of paleomagnetism (then linked to geology) and geomagnetism (then linked to physics). I have devoted much of my time to make sure that the two specialties would closely interact, including in the structure of our groups at IPGP. Geo- and paleo-magnetism have turned out (in a way reminiscent of geochemistry) to be powerful tools to explore a broad range of exciting scientific questions. Equipped with them, I have had the pleasure and good fortune to navigate from the discovery of geomagnetic secular variation impulses (with Jean-Louis Le Mouël), now inelegantly called "geomagnetic jerks", to that of propagating rifting of continents in the Afar depression, to fascinating work on the India-Asia collision in the Tibetan plateau and the Cenozoic paleogeography of the Indian ocean bordering continents, to the reconstruction of synthetic apparent polar wander paths for major continental masses (with Jean Besse) that have been widely used, to the understanding of the significance of the volume, age and short duration of massive flood basalt volcanism in the Deccan traps of India and their potential link to the biological mass extinction at the Cretaceous

  5. Timing and genesis of base-metal mineralisation in black shales of the Upper Permian Ravnefjeld Formation, Wegener Halvø, East Greenland

    NASA Astrophysics Data System (ADS)

    Pedersen, Mikael; Nielsen, Jesper K.; Boyce, Adrian J.; Fallick, Anthony E.

    2003-01-01

    Bituminous mud shales of the Upper Permian Ravnefjeld Formation (Zechstein 1 equivalent) are mineralised with zinc, lead and copper within a ca. 50 km2 area on Wegener Halvø in central East Greenland. The occurrence of base-metal sulphides in shale nodules cemented prior to compaction indicates an early commencement of base-metal mineralisation. In other cases, post-compactional sulphide textures are observed. Homogeneous lead isotope signatures of galena and sphalerite from the shales (206Pb/204Pb: 18.440-18.466; 207Pb/204Pb: 16.554-16.586; 208Pb/204Pb: 38.240-38.326) suggest that all base metals were introduced during a single hydrothermal event. Therefore, post-compactional textures are believed to result from recrystallisation of early diagenetic sulphides during deep burial in the Upper Cretaceous to Tertiary. Lead isotope signatures of galena hosted in Upper Permian carbonate build-ups are relatively heterogeneous compared to those of the shale-hosted sulphides. The observed relations indicate a shared lead source for the two types of mineralisation, but different degrees of homogenisation during mineralisation. This suggests that lead was introduced to the carbonate rocks and black shales during two separate events. δ34S of base-metal sulphides in the Ravnefjeld Formation lie between -12 and -4‰, whereas synsedimentary and early diagenetic pyrite in unmineralised shales in general have δ34S between -47 and -16.5‰. Early diagenetic pyrite in the Wegener Halvø area in general has δ34S 15 to 20‰ higher than the same pyrite morphotype in Triaselv in the western part of the basin. This relatively high δ34S can be explained by extensive microbial sulphate reduction within persistent euxinic (super-anoxic) bottom waters under which supply of isotopically light seawater sulphate (and disproportionation of intermediate sulphur compounds) was restricted. The sulphur in the base-metal sulphides is believed to represent sulphide-dominated pore water

  6. Relevance of classic anti-neutrophil cytoplasmic autoantibody (C-ANCA)-mediated inhibition of proteinase 3-alpha 1-antitrypsin complexation to disease activity in Wegener's granulomatosis.

    PubMed

    Dolman, K M; Stegeman, C A; van de Wiel, B A; Hack, C E; von dem Borne, A E; Kallenberg, C G; Goldschmeding, R

    1993-09-01

    In the sera of patients with Wegener's granulomatosis (WG), C-ANCA can be detected that are directed against proteinase 3 (PR3). We have previously observed that C-ANCA interfere with PR3 proteolytic activity and with complexation of PR3 with its major physiologic inhibitor, alpha 1-antitrypsin (alpha 1AT). In the present study we investigated whether this inhibitory effect of C-ANCA on PR3-alpha 1AT complexation correlates with clinical activity of WG. Serial serum samples of eight consecutive patients with histologically proven relapses of WG were tested. At the moment of relapse all sera revealed inhibitory activity towards PR3-alpha 1AT complexation (median 22%, range 10-59%). Disease activity score (r = 0.87, P < 0.02) and C-reactive protein (CRP) levels (r = 0.66, P < 0.1) correlated with C-ANCA inhibition of PR3-alpha 1AT complexation, while they did not correlate with the C-ANCA titre detected by indirect immunofluorescence (IIF) nor with IgG anti-PR3 antibody level measured by ELISA. The inhibitory effect of C-ANCA on PR3-alpha 1AT complexation had risen significantly at the moment of relapse compared with values 3 months (P < 0.05) and 6 months (P < 0.01) before relapse. Eight patients with established WG and positive for C-ANCA but without clinical evidence of relapse served as controls. In this group no inhibitory effect of C-ANCA on PR3-alpha 1AT complexation was observed in 7/8 patients sera. Sera of one control patient contained moderate C-ANCA inhibitory activity towards PR3-alpha 1AT complexation, which remained at a constant level during the 6 months period of observation. Thus, disease activity in WG appears to be more closely related to C-ANCA inhibitory activity towards PR3-alpha 1AT complexation.

  7. Melba Newell Phillips Medal Lecture 2013: Discipline-Based Education Research—A View From Physics

    NASA Astrophysics Data System (ADS)

    Christie McDermott, Lillian

    2014-08-01

    Preface: In thanking AAPT for the Melba Newell Phillips Medal, I want to emphasize that the accomplishments that have been recognized by this award have resulted from many contributions over many years by past and present members of the UW Physics Education Group. Support by the National Science Foundation has been critical. On a more personal level, I am also very much honored to have my name associated with Melba Newell Phillips through this award. I remember her warm welcome at my first AAPT meeting many years ago. Although we had not met before, she did not seem too busy to express interest in my work and to offer encouragement. I was impressed then (and still am) by her accomplishments in research and teaching, her political courage, and her service to the physics academic community. Abstract: This article presents an overview of research in physics education (PER) as it has been conducted by the Physics Education Group at the University of Washington. Examples from introductory physics illustrate the nature of our investigations and the application of our findings in the development of research-based and research-validated curriculum for university students and K-12 teachers. The results from our research provide strong evidence of the ongoing need for research on the learning and teaching of physics that is strongly discipline-based.

  8. Universality, Limits and Predictability of Gold-Medal Performances at the Olympic Games

    PubMed Central

    Radicchi, Filippo

    2012-01-01

    Inspired by the Games held in ancient Greece, modern Olympics represent the world’s largest pageant of athletic skill and competitive spirit. Performances of athletes at the Olympic Games mirror, since 1896, human potentialities in sports, and thus provide an optimal source of information for studying the evolution of sport achievements and predicting the limits that athletes can reach. Unfortunately, the models introduced so far for the description of athlete performances at the Olympics are either sophisticated or unrealistic, and more importantly, do not provide a unified theory for sport performances. Here, we address this issue by showing that relative performance improvements of medal winners at the Olympics are normally distributed, implying that the evolution of performance values can be described in good approximation as an exponential approach to an a priori unknown limiting performance value. This law holds for all specialties in athletics–including running, jumping, and throwing–and swimming. We present a self-consistent method, based on normality hypothesis testing, able to predict limiting performance values in all specialties. We further quantify the most likely years in which athletes will breach challenging performance walls in running, jumping, throwing, and swimming events, as well as the probability that new world records will be established at the next edition of the Olympic Games. PMID:22808137

  9. Universality, limits and predictability of gold-medal performances at the olympic games.

    PubMed

    Radicchi, Filippo

    2012-01-01

    Inspired by the Games held in ancient Greece, modern Olympics represent the world's largest pageant of athletic skill and competitive spirit. Performances of athletes at the Olympic Games mirror, since 1896, human potentialities in sports, and thus provide an optimal source of information for studying the evolution of sport achievements and predicting the limits that athletes can reach. Unfortunately, the models introduced so far for the description of athlete performances at the Olympics are either sophisticated or unrealistic, and more importantly, do not provide a unified theory for sport performances. Here, we address this issue by showing that relative performance improvements of medal winners at the Olympics are normally distributed, implying that the evolution of performance values can be described in good approximation as an exponential approach to an a priori unknown limiting performance value. This law holds for all specialties in athletics-including running, jumping, and throwing-and swimming. We present a self-consistent method, based on normality hypothesis testing, able to predict limiting performance values in all specialties. We further quantify the most likely years in which athletes will breach challenging performance walls in running, jumping, throwing, and swimming events, as well as the probability that new world records will be established at the next edition of the Olympic Games.

  10. [The Carabinieri Vice-Brigadiere Salvo D'Acquisto Gold Medal for Military Valour. Champion of justice and social solidarity].

    PubMed

    Richero, G

    2006-01-01

    The paper recalls the life and the altruistic sacrifice that led Salvo D'Acquisto to be known and remebered as a hero. On the 23rd September 1943 the Carabinieri Vice-Brigadiere D'Acquisto saved 22 human lifes accusing himself of a presumed attack against the German occupants, although he was innocent. On the first anniversary of his execution by shooting, he was made gold medal for military valour. The cause for his beatification is currently under examination by the Holy See. PMID:16705888

  11. Understanding the complexity of IgE-related phenotypes from childhood to young adulthood: a Mechanisms of the Development of Allergy (MeDALL) seminar.

    PubMed

    Antó, Josep M; Pinart, Mariona; Akdis, Mübeccel; Auffray, Charles; Bachert, Claus; Basagaña, Xavier; Carlsen, Kai-Håkon; Guerra, Stefano; von Hertzen, Leena; Illi, Sabina; Kauffmann, Francine; Keil, Thomas; Kiley, James P; Koppelman, Gerard H; Lupinek, Christian; Martinez, Fernando D; Nawijn, Martijn C; Postma, Dirkje S; Siroux, Valérie; Smit, Henriette A; Sterk, Peter J; Sunyer, Jordi; Valenta, Rudolf; Valverde, Sergio; Akdis, Cezmi A; Annesi-Maesano, Isabella; Ballester, Ferran; Benet, Marta; Cambon-Thomsen, Anne; Chatzi, Leda; Coquet, Jonathan; Demoly, Pascal; Gan, Weiniu; Garcia-Aymerich, Judith; Gimeno-Santos, Elena; Guihenneuc-Jouyaux, Chantal; Haahtela, Tari; Heinrich, Joachim; Herr, Marie; Hohmann, Cynthia; Jacquemin, Bénédicte; Just, Jocelyne; Kerkhof, Marjan; Kogevinas, Manolis; Kowalski, Marek L; Lambrecht, Bart N; Lau, Susanne; Lødrup Carlsen, Karin C; Maier, Dieter; Momas, Isabelle; Noel, Patricia; Oddie, Sam; Palkonen, Susanna; Pin, Isabelle; Porta, Daniela; Punturieri, Antonello; Rancière, Fanny; Smith, Robert A; Stanic, Barbara; Stein, Renato T; van de Veen, Willem; van Oosterhout, Antoon J M; Varraso, Raphaelle; Wickman, Magnus; Wijmenga, Cisca; Wright, John; Yaman, Gorkem; Zuberbier, Torsten; Bousquet, Jean

    2012-04-01

    Mechanisms of the Development of Allergy (MeDALL), a Seventh Framework Program European Union project, aims to generate novel knowledge on the mechanisms of initiation of allergy. Precise phenotypes of IgE-mediated allergic diseases will be defined in MeDALL. As part of MeDALL, a scientific seminar was held on January 24, 2011, to review current knowledge on the IgE-related phenotypes and to explore how a multidisciplinary effort could result in a new integrative translational approach. This article provides a summary of the meeting. It develops challenges in IgE-related phenotypes and new clinical and epidemiologic approaches to the investigation of allergic phenotypes, including cluster analysis, scale-free models, candidate biomarkers, and IgE microarrays; the particular case of severe asthma was reviewed. Then novel approaches to the IgE-associated phenotypes are reviewed from the individual mechanisms to the systems, including epigenetics, human in vitro immunology, systems biology, and animal models. The last chapter deals with the understanding of the population-based IgE-associated phenotypes in children and adolescents, including age effect in terms of maturation, observed effects of early-life exposures and shift of focus from early life to pregnancy, gene-environment interactions, cohort effects, and time trends in patients with allergic diseases. This review helps to define phenotypes of allergic diseases in MeDALL.

  12. "Is This a Boy or a Girl?": Rethinking Sex-Role Representation in Caldecott Medal-Winning Picturebooks, 1938-2011

    ERIC Educational Resources Information Center

    Crisp, Thomas; Hiller, Brittany

    2011-01-01

    A number of previous studies have addressed gender role-stereotyping in Caldecott Award-winning picturebooks. Building upon the extensive scholarship examining representations of females in Caldecott books, this current study offers a critical investigation of how gender is represented in Caldecott Medal-winning literature from 1938 to 2011 by…

  13. Subduction Zone Concepts and the 2010 Chile Earthqake (Arthur Holmes Medal Lecture)

    NASA Astrophysics Data System (ADS)

    von Huene, Roland

    2010-05-01

    Knowledge of convergent margin systems evolved from hypothesis testing with marine geophysical technology that improved over decades. Wegener's drift hypothesis, Holmes mantle convection, and marine magnetic anomaly patterns were integrated into an ocean spreading concept that won wide acceptance after ocean drilling confirmed the crustal younging trend toward the Mid-Atlantic ridge. In contrast, the necessary disposal of oceanic and trench sediment at convergent margins remained largely hypothetical. Fresh interpretations of some coastal mountains as exposing ancient convergent margin rock assemblages and the seismologist's "Wadati-Benioff" zone were combined into a widely-accepted hypothesis. A convergent margin upper plate was pictured as an imbricate fan of ocean sediment thrust slices detached from the lower plate. During the 1980s ocean drilling to test the hypothesis revealed what then were counter-intuitive processes of sediment subduction and subduction erosion. Rather than the proposed seaward growth by accretion, many margins had lost material from erosion. In current concepts, individual margins are shaped by the net consequences of subduction accretion, sediment subduction, and subduction erosion. Similarly, recently acquired age data from ancient subduction complexes reveal periods dominated by accretion separated by periods dominated by tectonic erosion. Globally, the recycling of continental crustal material at subduction zones appears largely balanced by magmatic addition at volcanic arcs. The longevity of the original imbricate fan model in text books confirms its pictorial simplicity, because geophysical images and drill core evidence show that it commonly applies to only a relatively small frontal prism. A better understanding of convergent margin dynamics is of urgent societal importance as coastal populations increase rapidly and as recent disastrous earthquakes and tsunamis verify. The shift in convergent margin concepts has developed through

  14. Birth cohorts in asthma and allergic diseases: Report of a NIAID, NHLBI, MeDALL joint workshop

    PubMed Central

    Bousquet, J; Gern, JE; Martinez, FD; Anto, JM; Johnson, CC; Holt, PG; Lemanske, RF; Le Souef, PN; Tepper, R; von Mutius, ERM; Arshad, SH; Bacharier, LB; Becker, A; Belanger, K; Bergstrom, A; Bernstein, D; Cabana, MD; Carroll, KN; Castro, M; Cooper, PJ; Gillman, MW; Gold, DR; Henderson, J; Heinrich, J; S-J, Hong; Jackson, DJ; Keil, T; Kozyrskyj, AL; Lodrup-Carlsen, K; Miller, RL; Momas, I; Morgan, WJ; Noel, P; Ownby, DR; Pinart, M; Ryan, P; Schwaninger, JM; Sears, MR; Simpson, A; Smit, HA; Stern, D; Subbarao, P; Valenta, R; Wang, X; Weiss, ST; Wood, R; Wright, AL; Wright, RJ; Togias, A; Gergen, PJ

    2014-01-01

    Population-based birth cohorts on asthma and allergies increasingly provide new insights into the development and natural history of the diseases. Over 130 birth cohorts focusing on asthma and allergy have been initiated in the last 30 years. A NIAID (National Institute of Allergy and Infectious Diseases), NHLBI (National Heart Lung and Blood Institute), MeDALL (Mechanisms of the Development of Allergy, Framework Programme 7 of the European Commission) joint workshop was held in Bethesda, MD, USA September 11–12, 2012 with 3 objectives (1) documenting the knowledge that asthma/allergy birth cohorts have provided, (2) identifying the knowledge gaps and inconsistencies and (3) developing strategies for moving forward, including potential new study designs and the harmonization of existing asthma birth cohort data. The meeting was organized around the presentations of 5 distinct workgroups: (1) clinical phenotypes, (2) risk factors, (3) immune development of asthma and allergy, (4) pulmonary development and (5) harmonization of existing birth cohorts. This manuscript presents the workgroup reports and provides web links (AsthmaBirthCohorts.niaid.nih.gov or www.medall-fp7.eu) where the reader will find tables describing the characteristics of the birth cohorts included in this report, type of data collected at differing ages, and a selected bibliography provided by the participating birth cohorts. PMID:24636091

  15. Alfred E. Bergeat (1866-1924): a distinguished volcanologist and ore deposit researching scientist at the mining academies of Freiberg (Saxony) and Clausthal (Harz mountains) in Germany

    NASA Astrophysics Data System (ADS)

    Pfaffl, Fritz A.

    2010-06-01

    Alfred E. Bergeat, originated from a family, who produced gold-glance in a factory (porcelain painting), studied mineralogy and geology at the University of Munich from 1886 to 1892. Due to the results of his habilitation work on the volcanism of island arcs, especially of the Stromboli volcanic island in the Tyrrhenian Sea, he became a recognized volcanologist and specialist in volcanic petrography. He further became an explorer of syngenetic, epigenetic and deuterogenic ore deposits at the mining academies (Bergakademien) of Freiberg (Saxony) and Clausthal (Harz mountains). He described these ore deposits in a two-volume manual (1904-1906) which was summarized again in 1913. After his early death in 1924, the two manuals “Die Vulkane” (1925) and “Vulkankunde” (1927) were posthumously published by his colleague and friend Karl Sapper (1866-1945).

  16. Swedenborg, Linnaeus and brain research--and the roles of Gustaf Retzius and Alfred Stroh in the rediscovery of Swedenborg's manuscripts.

    PubMed

    Gordh, Torsten E; Mair, William G P; Sourander, Patrick

    2007-01-01

    Emanuel Swedenborg (1688-1772) at the end of his long life became famous as a visionary mystic and founder of a new religion. However, at younger age, he was recognized as a prominent mining engineer and natural philosopher, particularly interested in geology, mineralogy, cosmology, paleontology and last but not least physiology of the brain. In his Oeconomica regni animalis (1740) and in several posthumously published extensive manuscripts, he described and analyzed e.g. the structural and functional organization of the cerebral cortex, the hierarchical construction of the nervous system, the localization of the cerebrospinal fluid and the secretory functions of the pituitary gland. In these fields, he presented remarkable insights and far reaching conclusions which in some cases have been experimentally verified in modern times. In spite of family relations Swedenborg rarely met the 19 years younger Linnaeus. Linnaeus was not only the founder of the systemic botany but as physician a keen and to some extent original observer of neurological symptoms; one of the first who adequately described motor aphasia. To regard these two men, among the few Swedish authors of the 18th century whose names are still internationally well known, as early precursors of neurological research, seems justified. The young Canadian, Alfred H. Stroh (1878-1922), had a crucial importance for the research on the works of Swedenborg, and the rediscovery of his manuscripts. His work was supported and financed to a large extent by professor Gustaf Retzius, at that time the most prominent Swedish researcher in anatomy and histology. There are many reasons to be thankful for the important contributions made by Alfred Stroh and Gustaf Retzius to stimulate the interest for Emanuel Swedenborg in Sweden and internationally.

  17. The William Houston gold medal of the Royal College of Surgeons of Edinburgh and British Orthodontic Society cases prize 2013.

    PubMed

    Watkinson, Simon M

    2015-03-01

    This paper describes the orthodontic treatment of two cases presented by the winner of the William Houston gold medal at the Membership in Orthodontics examination at the Royal College of Surgeons of Edinburgh and which also won the British Orthodontic Society (BOS) cases prize in 2013. The first case describes the management of a 20-year-old female patient with a Class II division 2 malocclusion complicated by moderate upper and severe lower arch crowding, increased overjet and overbite, a crossbite and centreline discrepancies. Treatment involved a combination of a transpalatal arch, temporary anchorage devices and fixed appliances. The second case describes the management of a 15-year-old male patient with a Class I malocclusion complicated by crossbites affecting the right buccal segment and UR2, an associated mandibular displacement forward and to the right, mild upper arch crowding and a centreline discrepancy. Treatment involved a combination of a quad-helix, headgear and fixed appliances.

  18. The William Houston gold medal of the Royal College of Surgeons of Edinburgh and British Orthodontic Society cases prize 2013.

    PubMed

    Watkinson, Simon M

    2015-03-01

    This paper describes the orthodontic treatment of two cases presented by the winner of the William Houston gold medal at the Membership in Orthodontics examination at the Royal College of Surgeons of Edinburgh and which also won the British Orthodontic Society (BOS) cases prize in 2013. The first case describes the management of a 20-year-old female patient with a Class II division 2 malocclusion complicated by moderate upper and severe lower arch crowding, increased overjet and overbite, a crossbite and centreline discrepancies. Treatment involved a combination of a transpalatal arch, temporary anchorage devices and fixed appliances. The second case describes the management of a 15-year-old male patient with a Class I malocclusion complicated by crossbites affecting the right buccal segment and UR2, an associated mandibular displacement forward and to the right, mild upper arch crowding and a centreline discrepancy. Treatment involved a combination of a quad-helix, headgear and fixed appliances. PMID:25808383

  19. Accelerating progress on the road to safer sports: based on remarks of NFL Commissioner Roger Goodell in the Neurosurgical Society of America (NSA) medal lecture.

    PubMed

    Goodell, Roger; Batjer, H Hunt; Ellenbogen, Richard G

    2014-10-01

    Roger Goodell was invited by the Neurosurgical Society of America (NSA) to give the keynote speech as the NSA Medalist 2013. As President of the NSA, and Co-Chairs of the National Football league's Head Neck and Spine Committee, we provided the introduction for Goodell. He was cited for his tireless advocacy on behalf of professional and student athletes. We noted that the National Football League has been a world leader in funding traumatic brain injury research and a catalyst for safety in youth and professional sports. Mr Goodell's national leadership in thinking and acting boldly on the subject of traumatic brain injury prevention and treatment was the primary motivation for awarding him the NSA medal. What follows is a transcript of his NSA Medal Lecture to the Neurosurgical Society of America.

  20. Resister's logic: the anti-vaccination arguments of Alfred Russel Wallace and their role in the debates over compulsory vaccination in England, 1870-1907.

    PubMed

    Fichman, Martin; Keelan, Jennifer E

    2007-09-01

    In the 1880s, Alfred Russel Wallace, the celebrated co-discoverer of natural selection, launched himself into the centre of a politicised and polarised debate over the unpopular compulsory vaccination laws in England. Wallace never wavered in his belief that smallpox vaccination was useless and likely dangerous. Six years before his death, the anti-vaccinationists successfully secured a conscience clause that effectively dismantled the compulsory vaccination laws. Several other important Victorian scientists joined Wallace in the fight to repeal compulsory vaccination arguing that widely held views on the effectiveness of vaccination and evidence for immunity were inconclusive in the light of (then) contemporary standards of evidence. This article situates Wallace's anti-vaccination logic within the broader matrix of sociopolitical and cultural reform movements of the late Victorian era. Additionally it provides the first detailed analysis of his critique of vaccination science, in particular the role statistics played in his arguments. In this period, both pro-vaccinationists and anti-vaccinationists invested great efforts in collating and analysing statistical data sets that either supported or refuted the claims of vaccination's effectiveness. While each side presented 'controlled' case studies to support their assertions, without an unambiguous test to measure or demonstrate vaccination's effectiveness, the anti-vaccinationists continued to mount credible statistical critiques of vaccination science. PMID:17893067

  1. Resister's logic: the anti-vaccination arguments of Alfred Russel Wallace and their role in the debates over compulsory vaccination in England, 1870-1907.

    PubMed

    Fichman, Martin; Keelan, Jennifer E

    2007-09-01

    In the 1880s, Alfred Russel Wallace, the celebrated co-discoverer of natural selection, launched himself into the centre of a politicised and polarised debate over the unpopular compulsory vaccination laws in England. Wallace never wavered in his belief that smallpox vaccination was useless and likely dangerous. Six years before his death, the anti-vaccinationists successfully secured a conscience clause that effectively dismantled the compulsory vaccination laws. Several other important Victorian scientists joined Wallace in the fight to repeal compulsory vaccination arguing that widely held views on the effectiveness of vaccination and evidence for immunity were inconclusive in the light of (then) contemporary standards of evidence. This article situates Wallace's anti-vaccination logic within the broader matrix of sociopolitical and cultural reform movements of the late Victorian era. Additionally it provides the first detailed analysis of his critique of vaccination science, in particular the role statistics played in his arguments. In this period, both pro-vaccinationists and anti-vaccinationists invested great efforts in collating and analysing statistical data sets that either supported or refuted the claims of vaccination's effectiveness. While each side presented 'controlled' case studies to support their assertions, without an unambiguous test to measure or demonstrate vaccination's effectiveness, the anti-vaccinationists continued to mount credible statistical critiques of vaccination science.

  2. Using Remote Sensing and GIS Techniques to Detect Changes to the Prince Alfred Hamlet Conservation Area in the Western Cape, South Africa

    NASA Astrophysics Data System (ADS)

    Duncan, P.; Lewarne, M.

    2016-06-01

    Understanding and identifying the spatial-temporal changes in the natural environment is crucial for monitoring and evaluating conservation efforts, as well as understanding the impact of human activities on natural resources, informing responsible land management, and promoting better decision-making. Conservation areas are often under pressure from expanding farming and related industry, invasive alien vegetation, and an ever-increasing human settlement footprint. This study focuses on detecting changes to the Prince Alfred Hamlet commonage, near Ceres in the Cape Floral Kingdom. It was chosen for its high conservation value and significance as a critical water source area. The study area includes a fast-growing human settlement footprint in a highly productive farming landscape. There are conflicting development needs as well as risks to agricultural production, and both of these threaten the integrity of the ecosystems which supply underlying services to both demands on the land. Using a multi-disciplinary approach and high-resolution satellite imagery, land use and land cover changes can be detected and classified, and the results used to support the conservation of biodiversity and wildlife, and protect our natural resources. The aim of this research is to study the efficacy of using remote sensing and GIS techniques to detect changes to critical conservation areas where disturbances can be understood, and therefore better managed and mitigated before these areas are degraded beyond repair.

  3. Studying Vadose Zone Flow and Transport Processes: A Personal Look Back, ... and Forward (John Dalton Medal Lecture)

    NASA Astrophysics Data System (ADS)

    van Genuchten, Martinus Th.

    2010-05-01

    In this presentation, to be given at the occasion of my receipt of the John Dalton Medal from the European Geophysical Union, I provide a personal look back of studying subsurface flow and transport processes. Looking back, it is clear that tremendous advances have been made from the time I first started as a student some 40 years ago. Actually, compared to the thousands of years during which humans tried to manipulate the earth's surface for improved agricultural and engineering practices, it is truly amazing that Darcy's law for saturated flow was first formulated only some 150 years ago, and the Richards equation for unsaturated flow less than 80 years ago. In this presentation I will focus especially on alternative formulations for modeling fluid flow and contaminant transport in the subsurface, including the use of dual-porosity and dual-permeability models for nonequilibrium transport. The various approaches are illustrated by means of a large number of examples, from transport through well-controlled laboratory soil columns to flow and contaminant transport at the larger field scale. Looking forward, I will also give a personal view of what I believe comes next, and the topics I would work on if I could somehow start now all over again.

  4. Alfred Gardiner Brown (1838-1882) M.R.C.S.Eng., F.R.C.S.(Ed.). His contribution to the history of the development of the tuning fork.

    PubMed

    Booth, J B

    1999-04-01

    Alfred Gardiner Brown was the first designated Aural Surgeon to be appointed to the consultant staff of The London Hospital, at the age of 38. In July 1880 he published the paper showing his adaptation of the way in which the tuning fork was applied to the head and its use in measuring hearing power by comparing it with the sense of touch. Had he been blessed with a longer life it is highly probable that he would have made a significant contribution as he was of an innovative and inventive mind. He died at the age of 44.

  5. Alfred Vulpian and Jean-Martin Charcot in each other's shadow? From Castor and Pollux at La Salpêtrière to neurology forever.

    PubMed

    Bogousslavsky, Julien; Walusinski, Olivier; Moulin, Thierry

    2011-01-01

    While Alfred Vulpian (1826-1887) is not completely forgotten, he cannot match the uninterrupted celebrity which Jean-Martin Charcot (1825-1893) still enjoys today. After becoming interne (residents) at the same institute in 1848, both were involved in shaping the cradle of what would become modern neurology. Both started work as chiefs at a La Salpêtrière service on January 1, 1862, making common rounds and studies, with several common publications. While their friendship remained 'for life', as stated by Charcot at Vulpian's funeral, their career paths differed. Vulpian progressed quicker and higher, being appointed full professor and elected at the Académie Nationale de Médecine and the Académie des Sciences several years before Charcot, as well as becoming dean of the Paris Faculty of Medicine. These positions also enabled him to support his friend Charcot in getting appointed full clinical professor and becoming the first holder of the chair of Clinique des Maladies du Système Nerveux in 1882. Before studying medicine, Vulpian had worked in physiology with Pierre Flourens, and his career always remained balanced between physiology and neurology, with remarkable papers. He introduced Charcot to optic microscopy during their La Salpêtrière years, indirectly helping him to become his successor to the chair of pathological anatomy in 1872. While Vulpian succeeded so well in local medical affairs, Charcot spent his time building up a huge clinical service and a teaching 'school' at La Salpêtrière, which he never left for over 31 years until his death. This 'school' progressively became synonymous with clinical neurology itself and perpetuated the master's memory for decades. Vulpian never had such support, although Jules Déjerine was his pupil and Joseph Babinski was his interne before becoming Charcot's chef de clinique (chief of staff) in 1885. This unusual switch in Parisian medicine contributed to Charcot's unaltered celebrity over more than a century

  6. [The Essen-based steel producer Alfred Krupp (1812-1887) as a reader of the flora and fauna of the Gulf of Naples. A look at the relationship of Anton Dohrn (1840-1909) to the house Krupp].

    PubMed

    Müller, Irmgard

    2015-01-01

    A unfavourable notice written by industrial magnate Alfred Krupp (1812-1887) has been discovered on the posterior cover sheet of the first volume of the monumental series Fauna und Flora des Golfes von Neapel, edited by the Zoological Station at Naples (1880) Krupp's handwritten statement affords the opportunity to discuss in more detail the intricate relationship between the founder of the first marine biology station, Anton Dohrn (1840-1909), and the owner of the greatest steel factory in Europe, the Krupp-family at Essen. Although Anton Dohrn did not know about Krupp's disapproving comment he had a fine unerring instinct for the mentality of his negotiating partner, whose way of thinking rather aimed at the practical success and completion of armament factory, preventing thus a the serious rapprochement between the two personalities. Even when the Krupp-heir, Friedrich Alfred Krupp, later devoted to questions about marine biology in his new built house at Capri, and was willing to support the Zoological Station with high sponsoring, Anton Dohrn maintained a reserved attitude towards the Krupp's offer to support the marine research financially. Likewise, he remained unimpressed, when the steel magnate was shook by the smear campaign in Capri that ultimately led to Krupp's death in November 1902. PMID:25515144

  7. [The Essen-based steel producer Alfred Krupp (1812-1887) as a reader of the flora and fauna of the Gulf of Naples. A look at the relationship of Anton Dohrn (1840-1909) to the house Krupp].

    PubMed

    Müller, Irmgard

    2015-01-01

    A unfavourable notice written by industrial magnate Alfred Krupp (1812-1887) has been discovered on the posterior cover sheet of the first volume of the monumental series Fauna und Flora des Golfes von Neapel, edited by the Zoological Station at Naples (1880) Krupp's handwritten statement affords the opportunity to discuss in more detail the intricate relationship between the founder of the first marine biology station, Anton Dohrn (1840-1909), and the owner of the greatest steel factory in Europe, the Krupp-family at Essen. Although Anton Dohrn did not know about Krupp's disapproving comment he had a fine unerring instinct for the mentality of his negotiating partner, whose way of thinking rather aimed at the practical success and completion of armament factory, preventing thus a the serious rapprochement between the two personalities. Even when the Krupp-heir, Friedrich Alfred Krupp, later devoted to questions about marine biology in his new built house at Capri, and was willing to support the Zoological Station with high sponsoring, Anton Dohrn maintained a reserved attitude towards the Krupp's offer to support the marine research financially. Likewise, he remained unimpressed, when the steel magnate was shook by the smear campaign in Capri that ultimately led to Krupp's death in November 1902.

  8. Moore, Patrick Alfred Caldwell (1923-)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Colorful British amateur astronomer, prolific writer, ubiquitous broadcaster and enthusiastic musician. Since 1957 he has presented monthly the BBC television program The Sky at Night, the longest-running such program with the exception of the news. He has published approximately one book per year of his life. His astronomical work has been in observations of the Moon and planets; his greatest i...

  9. Precipitation and dissolution of calcium carbonate: key processes bridging the bio- and geosciences (Vladimir Ivanovich Vernadsky Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Gattuso, J.-P.

    2012-04-01

    In this Vladimir Ivanovich Vernadsky medal lecture, I will focus on the biogeochemical cycle of calcium carbonate (CaCO3) which is arguably one of the best example of a set processes that bridge the bio- and geosciences. The main reactions involved are calcification and dissolution that, respectively, manufacture and destroy calcium carbonate. Biology is intimately involved in these two processes which are key controls of the Earth's climate and leave remains that are of great use to human societies (as building materials) and geoscientists. I will illustrate the bridge between the bio- and geosciences by providing brief examples for each of the following four issues. (1) The marine cycle of CaCO3 and its relationship with climate. The release of CO2 by the precipitation of calcium carbonate and the uptake of CO2 by its dissolution are important controls of atmospheric CO2 and climate. The vertical distribution of Ψ, the ratio of CO2 released/used per CaCO3 precipitated/dissolved in the ocean will be shown to be consistent with the Högbom-Urey reactions. (2) The use of CaCO3 in paleooceanography. The remains of calcium carbonate shells and skeletons are wonderful archives of past environmental changes. Their isotopic composition and the concen-tration of trace elements are invaluable in the reconstruction of past climate. I will address the challenge of calibrating one of the proxies used to reconstruct past ocean pH. (3) The challenge of understanding calcification. Despite having been investigated for decades, many aspects of the physiological and molecular processes involved in calcification by marine organisms remain obscure. Recent breakthroughs, mostly on reef-building corals, will be briefly reviewed. (4) The response of calcification and dissolution to environmental change. The critical importance of CaCO3 precipitation and dissolution as climate controls makes it vital to understand their response to global environmental changes such as ocean warming and

  10. Precambrian crustal evolution in relation to geodynamics and supercontinents: Preface

    NASA Astrophysics Data System (ADS)

    Abu-Alam, Tamer S.; Santosh, M.; Tsunogae, Toshiaki

    2016-10-01

    More than a century ago, Alfred Wegener explored the origin of continents in his work: "Die Entstehung der Kontinente" (Wegener, 1912, 1915) which provided the core idea of plate tectonics. However, significantly before this work, the idea of "continental drift" was hypothesized by Abraham Ortelius in 1596 with the suggestion that the Americas were torn away from Europe and Africa by earthquakes and floods, and that these continents were once united.

  11. A Gold Medal Finish

    NASA Technical Reports Server (NTRS)

    2003-01-01

    During the summer of 1999, Darryl Mitchell of Goddard Space Flight Center's Technology Commercialization Office (TCO) met with the U.S. Olympic Committee at the official training facility in Colorado Springs, Colorado, to offer assistance in transferring NASA technologies applicable to Olympic sports. Following the meeting with the Olympic committee, Mitchell was approached by U.S. Speedskating Long Track Program Director Finn Halvorsen, who eagerly voiced his interest in working with NASA to identify a means of improving performance for his team. According to Halvorsen, 'If (NASA) can put a man on the moon, surely they can help our skaters.' Mitchell and Halvorsen went to work uncovering NASA technologies that could boost the U.S. team's skating capabilities. Mitchell received a crash course in speedskating, and as a result, generated a lengthy list of promising NASA developments that could benefit the sport. From this list, he and his Goddard TCO partner, Joe Famiglietti, deliberated over whether a NASA mirror-polishing technique could possibly be adapted to the athletes speedskates. The polishing technique, developed by Jim Lyons, a 16-year optical engineering veteran of Goddard, was derived from the same principles used to create the optics for NASA's science observatories, such as the Hubble Space Telescope (highly polished optics are required by NASA to obtain sharp, clear images in space).

  12. Dillion Medal Prize Lecture

    NASA Astrophysics Data System (ADS)

    Ganesan, Venkat

    2009-03-01

    Many aspects of polymer research have undergone a paradigm shift in the past decade, with an increased emphasis on technological applications which propose the use of materials and devices created by controlling matter from the atomic scales to the bulk commodity level. This talk will focus on multicomponent polymeric materials (block copolymers, rod-coil polymers and mixtures like polymer blends and polymer nanocomposites), which have played a central role in enabling this paradigm shift in the context of polymeric materials. In this talk, I will discuss our recent researches on developing simulation tools that can predict the structure, morphology and flow behavior of such multicomponent polymers. In contrast to conventional (``particle-based'') Monte Carlo and Molecular dynamics approaches, our methods work at a coarse-grained description of the system to predict the thermodynamics and dynamics of such multicomponent polymers. This talk will focus on an outline of the simulation strategies and present some results concerning both the equilibrium and dynamical properties of such materials.

  13. Integrated Solid Earth Science: the right place and time to discover the unexpected? (Arthur Holmes Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Cloetingh, Sierd

    2013-04-01

    go. Not only on a national level, such as pursued by the Netherlands Research School of Integrated Solid Earth Science (ISES), but also on a full European scale, such as the TOPO-EUROPE research program. This goes hand in hand with setting the stage for a pan-European research infrastructure for solid earth science by the European Plate Observing System (EPOS). Much of the unexpected remains to be discovered. The Holmes medal awarded by the European Geosciences Union, itself an example of the immense progress European earth scientists have made in joining forces, means a lot to me. I share it with my co-workers in my group, the close to 70 PhD students who worked with us, and other numerous colleagues and friends that all contributed immensely to the unexpected.

  14. Zur Geschichte der Geophysik

    NASA Astrophysics Data System (ADS)

    Strobach, Klaus

    1980-07-01

    Alfred Wegener's most important work, the theory of continental drift, has a key position in the history of geophysics and has crucially advanced the discussion of this central problem of geodynamics amongst supporters and adversaries. The aim of this paper is to paint a portrait of Wegener's personality, of his stations of life, and of his interests and research work. The conceptions of the origin of continents and oceans prior to Wegener, and the further development of his ideas after his death on the ice cup of Greenland 50 years ago are discussed.

  15. Pooling birth cohorts in allergy and asthma: European Union-funded initiatives - a MeDALL, CHICOS, ENRIECO, and GA²LEN joint paper.

    PubMed

    Bousquet, Jean; Anto, Josep; Sunyer, Jordi; Nieuwenhuijsen, Mark; Vrijheid, Martine; Keil, Thomas

    2013-01-01

    Long-term birth cohort studies are essential to understanding the life course and childhood predictors of allergy and the complex interplay between genes and the environment (including lifestyle and socioeconomic determinants). Over 100 cohorts focusing on asthma and allergy have been initiated in the world over the past 30 years. Since 2004, several research initiatives funded under the EU Framework Program for Research and Technological Development FP6-FP7 have attempted to identify, compare, and evaluate pooling data from existing European birth cohorts (GA(2)LEN: Global Allergy and European Network, FP6; ENRIECO: Environmental Health Risks in European Birth Cohorts, FP7; CHICOS: Developing a Child Cohort Research Strategy for Europe, FP7; MeDALL: Mechanisms of the Development of ALLergy, FP7). However, there is a general lack of knowledge about these initiatives and their potentials. The aim of this paper is to review current and past EU-funded projects in order to make a summary of their goals and achievements and to suggest future research needs of these European birth cohort networks.

  16. The Japanese Emperor bestows Medal with Purple Ribbon on antioxidants and redox signaling editor Hideo Utsumi for contributions to redox biology.

    PubMed

    Ozawa, Toshihiko; Ichikawa, Kazuhiro

    2012-03-01

    On November 15, 2011, the Japanese Emperor bestowed the Medal with Purple Ribbon on Professor Hideo Utsumi for contributions to redox biology. Professor Utsumi was awarded Ph.D. in Pharmaceutical Sciences from University of Tokyo in 1976, and started his professional career as Assistant Professor at Teikyo University. He visited Cologne University as fellow during 1978-1980. In 1982, he moved to Showa University as Associate Professor. In 1994, he moved to Kyushu University as Professor. During 2008-2010, he served as vice president of Kyushu University. From 2007 to now he serves as the Director of Innovation Center for Medical Redox Navigation. Beginning 2010 he serves as the Executive Director of the Center for Product Evaluation, Pharmaceuticals and Medical Devices Agency. Professor Utsumi was the first to develop in vivo electron spin resonance (ESR; also known as electron paramagnetic resonance) imaging system in Japan and commercialized it to promote redox research. Over 30 in vivo ESR systems are currently used in Japan today. A compact or high-resolution Overhauser-enhanced MRI system has been developed by his group and will be available next year. His translational research activities have uniquely covered instrumentation, organic synthesis, and disease model applications. He synthesized many redox-sensitive compounds, and collaborated with clinicians to understand mechanisms underlying disease systems caused by redox imbalance using his compounds as tools. Thus, Professor Hideo Utsumi contributed a novel technology to investigate in vivo redox status in disease models. This technology platform has immense potential for bedside application to humans.

  17. Earthquakes and plate tectonics

    USGS Publications Warehouse

    Spall, H.

    1977-01-01

    An explanation is to be found in plate tectonics, a concept which has revolutionized thinking in the Earth sciences in the last 10 years. The theory of plate tectonics combines many of the ideas about continental drift (originally proposed in 1912 by Alfred Wegener in Germany) and sea-floor spreading (suggested originally by Harry Hess of Princeton University). 

  18. Frank Bursley Taylor - Forgotten Pioneer of Continental Drift.

    ERIC Educational Resources Information Center

    Black, George W., Jr.

    1979-01-01

    Frank B. Taylor was an American geologist who specialized in the glacial geology of the Great Lakes. This article discusses his work on the Continental Drift theory, which preceeded the work of Alfred Wegener by a year and a half. (MA)

  19. [Figures of first laureates of the Wiktor Dega medal (XXXVII Jubilee Congress of Polish Orthopaedic and Traumatologic Society, 10-13 September 2008)].

    PubMed

    Nowakowski, Andrzej; Rapała, Kazimierz

    2008-01-01

    Figures of two outstanding orthopaedists Professor Stefan Malawski and Professor Jerzy Król rewarded with the medal of the name of Wiktor Degi were described. The medal is being granted by the Chapter of the Medal as regarding for outstanding achievements for the Polish and world orthopaedics and rehabilitation. Profesor Stefan Kazimierz Malawski was born 26. 12. 1920 in the Vilnius area. In Vilnius he stated his medical studies, which he continued in Lwow and graduated in 1946 at the Marie Curie Skłodowska in Lublin. Professor Malawski's main field of interest were related to the problems related to tuberculosis of bones and joints and trauma of the lumbar and cervical spine. In the problems of bone tuberculosis he remains an unquestioned authority in Poland. His deep understanding of these clinical problems can be found in his text-book "Tuberculosis of bones and joints", which was printed in 1976. The information pertaining diagnosis and surgical treatment remain extremely valuable today. Another field of interest of Professor Malawski are pathologies of the spine. Disc disease, neoplasms of the spine, spinal stenosis and infections of the spine, spondylolisthesis are among many of his interests. This very wide field of interest can be dound in his 3 tome publication Spondyloorthopedics. His 166 papars printed in Poland and abroad bear proof of the Professors wide field of interest and deep knowledge. Professor Malawski was the first surgeon in Poland to perform surgery on the front elements of the spine in tuberculotic paraplegia. In 1958 he implemented surgical treatment of spine tumor--both primary and metastatic, by resecting them and stabilizing the spine with grafts. In the early 70's he focused on spinal stenosis. In the years 1982-1986 he was the Chairman of the Board of the Polish Orthopedic and Trauma Society. Professor Malawski introdued a modern set of Rules and Regulations, greatly simplifying the decision making process during General assemblies

  20. News Conference: Physics brings the community together Training: CERN trains physics teachers Education: World conference fosters physics collaborations Lecture: Physics education live at ASE Prize: Physics teacher wins first Moore medal Festival: European presidents patronize Science on Stage festival Videoconference: Videoconference brings Durban closer to the classroom

    NASA Astrophysics Data System (ADS)

    2012-03-01

    Conference: Physics brings the community together Training: CERN trains physics teachers Education: World conference fosters physics collaborations Lecture: Physics education live at ASE Prize: Physics teacher wins first Moore medal Festival: European presidents patronize Science on Stage festival Videoconference: Videoconference brings Durban closer to the classroom

  1. Alfred-Adler's Basic Concepts and Implications.

    ERIC Educational Resources Information Center

    Lundin, Robert W.

    This book presents the basic principles of Adler's psychology. The first chapter looks at Adlerian psychology as it exists today, and examines earlier influences. The second chapter examines feelings of inferiority and compensation for these feelings. The third chapter considers the nature of goals and how they are formulated. The fourth chapter…

  2. Lovell, Alfred Charles Bernard [Sir Bernard] (1913-)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Physicist and astronomer, born in Oldland Common, Gloucestershire, England. Worked on cosmic rays at Manchester, researched radar in the Second World War, and afterwards with J S HEY procured an ex-army mobile radar unit used to detect V-2 rockets and attempted to detect cosmic ray showers with it. Interference from the electric trams at Manchester displaced the work to the university's botanical...

  3. Optical activity and Alfred Werner's coordination chemistry.

    PubMed

    Ernst, Karl-Heinz; Berke, Heinz

    2011-03-01

    It is widely accepted, that Pasteur's seminal discovery of the opposite optical activity of ammonium sodium tartrate enantiomorphs in solution gave the spark to organic stereochemistry and led to the development of the tetrahedron model by van't Hoff and Le Bel. The proof that chirality is inherently connected to octahedral coordination chemistry fostered greatly Werner's spatial views of metal complexes and his coordination theory. The actual proof of principle was established via separation of diastereomeric camphor sulfonate salts of racemic metal complexes. PMID:20928897

  4. Fowler, William Alfred [`Willy'] (1911-95)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    American nuclear physicist, born in Pittsburgh, PA, worked at CalTech. Nobel prizewinner (1983). While at the Kellogg Laboratory studied the nuclear reactions of protons with the isotopes of carbon and nitrogen, the very reactions in the CN cycle identified at that time by HANS BETHE as occurring in the stars. Established the science of nuclear astrophysics. Found that there was a gap in the sequ...

  5. [Sigmund Freud's ambition and Alfred Adler].

    PubMed

    Lebzeltern, G

    1984-11-01

    Freud never admitted to himself that he possessed a greater-than-average sense of ambition, which manifested itself in dreams, malachievement and priority problems. A completely new picture of Freud arises from such a perspective. Freud experienced childhood trauma in the form of his relationship with his nephew, John, in whom both an intimate friend and hated enemy were incorporated. This experience left a life-long impression which predetermined the neurotic element in Freud's relationship with men. Freud's own interpretation being that he had been betrayed by Breuer, Fliess, Adler and Jung. That is why the sentencing of his Uncle Joseph to a term of imprisonment had such far-reaching consequences for Freud. A further noteworthy observation is the close connection between ambition and death wishes and also between ambition and guilt feelings. Who, after all, likes to admit to harbouring such feelings? It appeared necessary to investigate the extent to which Freud's excessive ambition influenced his relationships with Breuer, Fliess and Adler. Freud was never prepared to recognize that Adler's contribution consisted of revealing the importance of the natural laws governing those layers of the psyche nearer to the conscious. The picture of the whole person emerges only by a combination of psychoanalysis and individual psychology.

  6. The Association's awards and medals

    NASA Astrophysics Data System (ADS)

    Marriott, R. A.

    2000-02-01

    The Association's first award was inaugurated and funded by Walter Goodacre in 1929. Since then, four other awards have been introduced to honour the names of prominent figures in the Association, and to acknowledge those whose work and achievements have benefited the Association or astronomy in general.

  7. News Astronomy: Science and beauty combined Africa: Physics technicians offer valuable skills Conference: ESERA2013 brings researchers together in Cyprus Physics Olympiad: UK team bring home more medals from the Physics Olympics in Copenhagen Physics Tournament: IOC backs Shrewsbury to host IYPT 2014 Conference: MPTL18 looks at the latest multimedia developments Workshop: The selective absorption of light Science on Stage: Illuminating Science Education in London in 2015

    NASA Astrophysics Data System (ADS)

    2013-11-01

    Astronomy: Science and beauty combined Africa: Physics technicians offer valuable skills Conference: ESERA2013 brings researchers together in Cyprus Physics Olympiad: UK team bring home more medals from the Physics Olympics in Copenhagen Physics Tournament: IOC backs Shrewsbury to host IYPT 2014 Conference: MPTL18 looks at the latest multimedia developments Workshop: The selective absorption of light Science on Stage: Illuminating Science Education in London in 2015

  8. Which are the best nations and institutions for revolutionary science 1987-2006? Analysis using a combined metric of Nobel prizes, Fields medals, Lasker awards and Turing awards (NFLT metric).

    PubMed

    Charlton, Bruce G

    2007-01-01

    I have previously suggested that Nobel prizes can be used as a scientometric measurement of 'revolutionary science'; and that for this purpose it would be better if more Nobel prizes were awarded, especially in three new subjects of mathematics, medicine and computing science which have become major sciences over recent decades. In the following analysis of the last 20 years from 1987 to 2006, I use three prestigious prizes in mathematics (Fields medal), medicine (Lasker award for Clinical Medical Research) and computing science (A.M. Turing award) which are plausible surrogates for Nobel prizes. The combined Nobel-Fields-Lasker-Turing (NFLT) metric is strongly dominated by the USA. However the distribution implies that revolutionary science may be somewhat more broadly distributed than the pure Nobel metric suggests. The UK and France seem to be significant nations in some types of revolutionary science (although the UK has declined substantially as a centre of revolutionary science); and Germany, Switzerland, Japan, Russia, Denmark and Norway also feature. The top world institutions for revolutionary science according to NFLT are MIT, Stanford and Princeton - all in the USA - and the USA has 19 institutions with at least three prize-winners. Second is France, with three institutions having three or more winners; the UK and Norway have one each. The NFLT metric confirms previous observations that many public universities in the Western USA have now become a major focus of revolutionary science; and that Harvard has declined from its previous status as the top world centre of revolutionary science to about seventh-place. This analysis confirms the potential value of increasing the number of Nobel prizes as a means of identifying and monitoring centres of excellence in revolutionary science. PMID:17234353

  9. Alfred P. Gage and the Introductory Physics Laboratory

    ERIC Educational Resources Information Center

    Greenslade, Thomas B., Jr.

    2016-01-01

    This article is about a late 19th-century teacher of secondary school physics. I was originally interested in the apparatus that he sold. This led me to the physics books that he wrote, and these took me to his unusual ideas about ways to use laboratory time to introduce students to the phenomena of physics. More than 100 years later educational…

  10. The theory of natural selection of Alfred Russel Wallace FRS.

    PubMed

    Bulmer, Michael

    2005-05-22

    Wallace's 1858 paper 'On the tendency of varieties to depart indefinitely from the original type' is often thought to present a theory of natural selection identical with that of Darwin. Examination of Wallace's argument shows that it is different from Darwin's because Wallace thought that an inferior variety could coexist with a superior variety until environmental deterioration forced the extinction of the inferior one. Other interpretations of Wallace's argument are re-examined in the light of this finding. PMID:16116703

  11. The notion of "double consciousness" in Alfred Binet's psychological experimentalism.

    PubMed

    Foschi, Renato; Cicciola, Elisabetta

    2006-01-01

    Between 1889 and 1892, Binet published two remarkable essays, On Double Consciousness and Les alterations de la personnalité, which marked the end of a period of researches and interests closely linked to the doctrines on hypnosis and hysteria elaborated by the Ecole de la Salpêtrière. Later on, Binet was to abandon the utilization of hypnosis as a technique of experimentation, after he realized that the suggestibility of the "subjects" of these experiences had led to major experimental mistakes. However, during the years of his work at the Salpêtrière, he elaborated the notion of "double consciousness," which can be considered an alternative both to Ribot's idea of dissociation and to Janet's idea of disaggregation. The notion of double consciousness reveals both the originality of Binet's psychology--which was elaborated at the end of the nineteenth century--and its verifiable link to twentieth-century psychology. Unlike Janet, in fact, Binet did not support a theory of psychological deficiency or "misery," or of the retraction of the sphere of consciousness, which a normal capacity for psychological synthesis would oppose. On the contrary, Binet's psychology resulted in a theory stating that the duality of consciousness works in a perfect and autonomous way within the individual and, thanks to hypnosis, can be investigated in a laboratory.

  12. Alfred P. Gage and the Introductory Physics Laboratory

    NASA Astrophysics Data System (ADS)

    Greenslade, Thomas B.

    2016-03-01

    This article is about a late 19th-century teacher of secondary school physics. I was originally interested in the apparatus that he sold. This led me to the physics books that he wrote, and these took me to his unusual ideas about ways to use laboratory time to introduce students to the phenomena of physics. More than 100 years later educational ideas have now come full circle, and it is time to bring Gage and his texts and ideas to 21st-century physics teachers.

  13. Luhmann Receives 2007 John Adam Fleming Medal

    NASA Astrophysics Data System (ADS)

    Russell, Christopher T.; Luhmann, Janet G.

    2008-02-01

    This year's John Adam Fleming medalist quickly established a reputation as an innovative and productive scientist with a broad range of interests. She made early and seminal contributions to aeronomy, cosmic rays, and magnetospheric and planetary physics. She contributed importantly to the understanding of the interaction of the solar wind with the atmosphere and magnetic fields of Mercury, Venus, Earth, and Mars. She has examined the behavior of planetary rings, the interaction of interstellar neutrals with heliospheric plasmas, as well as the interaction of planetary neutrals with the heliosphere. She has led in the study of the interaction of the moon Titan with the Saturn magnetosphere, and most recently she developed a vigorous solar physics effort, leading the implementation of the IMPACT particle and field package on the twin STEREO mission, now entering its second year of successful operation.

  14. Small Colleges Need "Gold Medal Selfies"

    ERIC Educational Resources Information Center

    Gross, Karen

    2014-01-01

    Higher education has been a favorite news topic for months. President Obama and the first lady have entered the national conversation, particularly around issues of cost and graduation rates for low-income students--addressing education in the State of the Union, at White House events, and in speeches across the nation. In the midst of these…

  15. Nicholson Medal Lecture: Scientists and Totalitarian Societies

    NASA Astrophysics Data System (ADS)

    Fang, Li-Zhi

    1997-04-01

    In order to call for support for his policy in China from the scientific community outside of China, Li Peng, China's premier today and at the time of Tiananmen massacre in 1989, published an editorial of ``Science" magazine (July 5, 1996) titled ``Why China needs science ... and partners." This editorial brought a serious problem, which is originally faced by scientists in a totalitarian society, upon the scientific community in free societies outside. It is well known that the current attitude of the Chinese government toward science is what it was during the years of Mao and the Soviet Union: science is limited to provide instruments useful to the rulers, but any degree of freedom, such as to challenge ideas, required by science to change the totalitarian regime itself, is suppressed. Thus, the problem facing us is: how to help your colleagues and promote science in a totalitarian society, without becoming a partner of the injustices of that regime.

  16. Turcotte Receives 2003 William Bowie Medal

    NASA Astrophysics Data System (ADS)

    Cathles, Lawrence M.; Turcotte, Donald L.

    2004-01-01

    ``Few have contributed more to fundamental geophysics, or been better at encouraging others to contribute, than Donald L. Turcotte. Don trained as an engineer, receiving a Ph.D. in Aeronautics and Physics from the California Institute of Technology in 1958. After a year at the Naval Postgraduate School in Monterey, he joined the Cornell Graduate School of Aeronautical Engineering, rising to full professor. He established expertise on seeded combustion, magnetohydrodynamic and electrical phenomena in turbulent boundary layers, and shock waves and authored a book, Space Propulsion, and co-authored a textbook, Statistical Thermodynamics. ``In 1965 he went on sabbatical to Oxford and returned an Earth scientist. The catalyst was Ron Oxburgh. Plate tectonics was just on the horizon, and Don joined his quantitative abilities and physical intuition with Ron's skills and knowledge of geology to produce over the next decade a remarkable series of 24 papers that explored topics such as the many implications of the Earth's thermal boundary layer, ridge melting, subduction zone volcanism, and intraplate tectonics and magmatism, and established the physical bases for many of the processes operating on our planet. Shifting to the Cornell Department of Geological Sciences in 1973, Don explored virtually every aspect of physical Earth geology and became an expert on planetary remote sensing and geophysical interpretation. He published over 150 papers on thermal subsidence in sedimentary basins, two-phase hydrothermal porous media convection, lithosphere flexure, cyclic sedimentation, and stick-slip earthquakes and the lithospheres and mantles of the other planets. He worked and published with outstanding students and colleagues including Ken Torrance, Gerald Schubert, David Spence, Marc Parmentier, Bill Haxby, John Ockendon, Kevin Burke, Jud Ahern, Steve Emerman, and Charlie Angevine. In 1982 he published Geodynamics with Jerry Schubert, a book that became the primary reference in the field.

  17. Dwight Nicholson Medal Lecture: Science and Society

    NASA Astrophysics Data System (ADS)

    Dahlberg, E. Dan

    2014-03-01

    I will present some background as to the current ``scientific state'' of our society and some ideas of how we got into the fix we are in. I will then describe The Physics Force a program we developed to popularize physics. It has proven to be a very successful and entertaining outreach program of the College of Science and Engineering in the University of Minnesota developed to make science exciting and fun for students of all ages, from 6 to 106. The Force performed variations of The Physics Circus, our most popular show, at Disney's Epcot Center, parts of it were shown on Newton's Apple and several of us have performed demonstrations on the Knoff-Hoff Show, a very successful German T.V. science program. The goal of The Physics Force is to show students and the public Science is Fun, Science is Interesting, and Science is Understandable. By all measures we have available, we are extremely successful in reaching our goals. In the last three year cycle of our University support about 110,000 residents of Minnesota (or about 2% of the total population) saw a Physics Force performance; over the last decade the total is around 250,000!

  18. Fathoming the hydrosphere (Henry Darcy Medal Lecture)

    NASA Astrophysics Data System (ADS)

    van de Giesen, Nick

    2015-04-01

    As Lord Kelvin observed: "If you can not measure it, you can not improve it." Measurement is the start of all scientific knowledge. Measurement sets science apart from metaphysical speculation. Measurement is not the last word in science but it is the first. In hydrology, progress in measurement methods has not been as rapid as in sister Earth sciences such as meteorology, oceanography, or geodynamics. Of the hundreds of scientific satellites, only one has hydrology as its main mission at the time of this writing (hopefully two at the time of the lecture). The closest we come to a large measurement infrastructure is an experimental watershed. Nothing wrong with an experimental watershed but it does not compare to, say, the Square Kilometer Array with its exabyte per day output. We tend to give up quickly because we will always have to work with effective parameters that can not be measured directly. We will never be able to know all stomata in a tree and how they interact with the turbulent flow through the canopy. We will never be able to know all pores in a soil and how water moves through them. But also effective parameters have to be measured, be it indirectly. No surprise then that my presentation will focus on measurements in hydrology and water management. First, the fun aspects and intellectual challenges of developing new measurement methods will be highlighted. From weighing trees to listening to rain to taking a stream's temperature, we have had many interesting experiences over the years. Second, the balance between model complexity and data availability will be discussed. Although there is a generally recognized need for parsimonious models in hydrology, formal approaches to finding the correct level of complexity are rare. Some complexity control approaches, borrowed from computer science, will be presented together with a hydrological application. As it turns out, these methods seem to predict nicely the onset of equifinality or the statistical illposedness of the inverse problem of finding effective parameters. Finally, an ambitious program will be presented that aims to shed light on Africa's climate and water resources, the TransAfrican HydroMeteorological Observatory or TAHMO. TAHMO's aim is to deploy and operate 20,000 hydroclimatological stations throughout subSaharan Africa. There are many aspects that are novel from the design of the stations, to deployment at schools, and a business model that should fund the system for decades to come. Given the global need for finding the water needed to produce our food by 2050 and the fact that Africa will have to play a major role in this effort, TAHMO addresses a scientific challenge of great societal importance.

  19. 'Peony Nebula' Star Settles for Silver Medal

    NASA Technical Reports Server (NTRS)

    2008-01-01

    [figure removed for brevity, see original site] [figure removed for brevity, see original site] Poster Version Movie

    If our galaxy, the Milky Way, were to host its own version of the Olympics, the title for the brightest known star would go to a massive star called Eta Carina. However, a new runner-up now the second-brightest star in our galaxy has been discovered in the galaxy's dusty and frenzied interior. This image from NASA's Spitzer Space Telescope shows the new silver medalist, circled in the inset above, in the central region of our Milky Way.

    Dubbed the 'Peony nebula' star, this blazing ball of gas shines with the equivalent light of 3.2 million suns. The reigning champ, Eta Carina, produces the equivalent of 4.7 million suns worth of light though astronomers say these estimates are uncertain, and it's possible that the Peony nebula star could be even brighter than Eta Carina.

    If the Peony star is so bright, why doesn't it stand out more in this view? The answer is dust. This star is located in a very dusty region jam packed with stars. In fact, there could be other super bright stars still hidden deep in the stellar crowd. Spitzer's infrared eyes allowed it to pierce the dust and assess the Peony nebula star's true brightness. Likewise, infrared data from the European Southern Observatory's New Technology Telescope in Chile were integral in calculating the Peony nebula star's luminosity.

    The Peony nebula, which surrounds the Peony nebular star, is the reddish cloud of dust in and around the white circle.

    The movie begins by showing a stretch of the dusty and frenzied central region of our Milky Way galaxy. It then zooms in to reveal the 'Peony nebula' star the new second-brightest star in the Milky Way, discovered in part by NASA's Spitzer Space Telescope.

    This is a three-color composite showing infrared observations from two Spitzer instruments. Blue represents 3.6-micron light and green shows light of 8 microns, both captured by Spitzer's infrared array camera. Red is 24-micron light detected by Spitzer's multiband imaging photometer.

  20. American Fighter Aces Congressional Gold Medal Act

    THOMAS, 113th Congress

    Sen. Manchin, Joe, III [D-WV

    2013-12-15

    03/27/2014 Held at the desk. (All Actions) Notes: For further action, see H.R.685, which became Public Law 113-105 on 5/23/2014. Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  1. Closing the balance (Louis Agassiz Medal Lecture)

    NASA Astrophysics Data System (ADS)

    van den Broeke, Michiel

    2015-04-01

    The 4000 Gt of ice that has been lost since 2003 by the ice sheets of Greenland and West Antarctica accounts for about 1/3 of recent global mean sea level rise. Especially the Greenland ice sheet is far out of balance: each year, 30% more mass leaves the ice sheet than is gained by snowfall at its surface; in Antarctica, this imbalance is currently less than 10%. To make matters worse, the mass loss is accelerating: each year it increases by about 10%, making it likely that the ice sheets will soon become the main source of global mean sea level rise. Given their huge volumes, they could remain so for centuries to come. Thirty years ago, the concept of rapid melting of the large ice sheets was purely theoretical. But since that time, the evolution of remote sensing techniques (altimetry, gravimetry and interferometry), in situ observations (automatic weather stations, mass balance and ice velocity measurements) and climate models has revealed a surprising diversity of mass loss mechanisms. This ranges from the relatively steady acceleration of large West-Antarctic ice streams to the highly variable (in space and time) flow speed of outlet glaciers in Greenland. Moreover, both ice sheets experience large interannual fluctuations in snowfall and melt, temporarily masking or accentuating the mass loss. In spite of all the technological developments, there is still room for exciting discoveries. In April 2011, a reservoir of liquid water twice the size of the Netherlands was discovered in the firn in southeast Greenland. In July 2012, an extreme melt event affected the entire Greenland ice sheet, with meltwater runoff destroying infrastructure in west Greenland that had been in place since the 1950's. And in 2014, two separate studies concluded that the mass loss in West Antarctica appears to be irreversible. When will it be possible to model and robustly predict the fully coupled system of atmosphere, ocean, sea ice and ice sheets? To start answering that question, we explore possibilities and outstanding challenges in the application of Earth System Models to ice sheet mass balance on one hand, and the use of very-high-resolution regional models to individual glacier basins and fjord systems on the other. These models need observations! We show a newly developed suitcase automatic weather station (iWS) for easy deployment in remote, glaciated regions, without compromising measurement accuracy.

  2. New Frontier Congressional Gold Medal Act

    THOMAS, 111th Congress

    Sen. Nelson, Bill [D-FL

    2009-05-01

    09/23/2010 Message received in the Senate: Returned to the Senate pursuant to the provisions of H.Res. 1653. (All Actions) Notes: For further action, see H.R.2245, which became Public Law 111-44 on 8/7/2009. Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  3. Continental drift under the Third Reich.

    PubMed

    Buffetaut, Eric

    2003-12-01

    Contrary to what happened in many other countries in the 1930s and 1940s, Alfred Wegener's theory of continental drift was not generally rejected in Nazi Germany, although several leading German geologists of the time did not accept it. It was actually presented as the modern view of Earth history in books and magazine articles aimed at the general public. Although outlandish geological theories such as Hörbiger's Welteislehre were favoured by some Nazi dignitaries, they were not widely accepted in scientific circles. On the other hand, continental drift received official support under the Third Reich, at a time when it was ignored or ridiculed by most earth scientists outside Germany.

  4. The Ny-Alesund aerosol and ozone measurements intercomparison campaign 1997/1998 (NAOMI-1998)

    NASA Technical Reports Server (NTRS)

    Neuber, R.; Beyerle, G.; Beninga, I.; VonderGathen, P.; Rairoux, P.; Schrems, O.; Wahl, P.; Gross, M.; McGee, Th.; Iwasaka, Y.; Fujiwara, M.; Shibata, T.; Klein, U.; Steinbrecht, W.

    1998-01-01

    An intercomparison campaign for Lidar measurements of stratospheric ozone and aerosol has been conducted at the Primary Station of the Network for the Detection of Stratospheric Change (NDSC) in Ny-Alesund/Spitsbergen during January-February 1998. In addition to local instrumentation, the NDSC mobile ozone lidar from NASA/GSFC and the mobile aerosol lidar from Alfred Wegener Institute (AWI) participated. The aim is the validation of stratospheric ozone and aerosol profile measurements according to NDSC guidelines. This paper briefly presents the employed instruments and outlines the campaign. Results of the blind intercomparison of ozone profiles are given in a companion paper and temperature measurements are described in this issue.

  5. WEGENER: Solid Body Dynamics Investigation of Venus. Results from Summer School Alpbach 2014.

    NASA Astrophysics Data System (ADS)

    Bialek, A.; Coyle, S.; Czeluschke, A.; Donaldson Hanna, K.; Donohoe, A.; Hu, H.; Koopmans, R.-J.; Lucchetti, A.; Mannel, T.; Nachon, M.; Nilsson, D.; Shelakhaev, N.; Suer, A.; Timoney, R.

    2015-10-01

    The work presented in this paper was performed by the Orange Team during Summer School Alpbach 2014, which mainly concerns about geophysics of terrestrial planets. A mission is designed to investigate the past and current tectonic and volcanic activity on Venus. During the mission, a simultaneous observations from topographic, magnetic and gravitational measurements will be performed and the combination of the information has the potential to provide an improved understanding of the formation and evolution of the planet.

  6. Granulomatosis with polyangiitis (Wegener's disease): An updated review of ocular disease manifestations

    PubMed Central

    Kubaisi, Buraa; Abu Samra, Khawla; Foster, C. Stephen

    2016-01-01

    Summary Granulomatosis with polyangiitis (GPA) is a potentially lethal systemic disorder that is characterized by necrotizing vasculitis of small arteries and veins. The respiratory system is most commonly affected in limited forms of the disease, however upper and lower respiratory system, systemic vasculitis, and necrotizing glomerulonephritis are the characteristic components of the disease triad. The peak incidence is observed at 64–75 years of age, with a prevalence of 8–10 per million depending on geographic location. In this review we focus on the ocular manifestations of the disease which occur in nearly in one third of the patients. In addition we describe the neuro-ophthalmic complications which occur in up to half of cases. We also discuss the current systemic treatment options including corticosteroids, cyclophosphamide, azathioprine, and the available biologic response modifiers including rituximab. The disease remains difficult to diagnose due to the generalized symptomatic presentation of patients with GPA. As a result, several sets of diagnostic criteria have been developed which include clinical, serological, and histopathological findings to varying extents. Early diagnosis and multi-specialty collaboration among physicians is necessary to adequately manage the disease and the potential complications that may result from drugs used in the treatment of the disease. Despite recent advances, more research is necessary to prevent the high rates of mortality from the disease itself and from therapeutic side effects. PMID:27195187

  7. Grove Medal Address - investing in the fuel cell business

    NASA Astrophysics Data System (ADS)

    Rasul, Firoz

    Successful commercialization of fuel cells will require significant investment. To attract this funding, the objective must be commercially driven and the financing will have to be viewed as an investment in the business of fuel cells rather than just the funding of technology development. With the recent advancements in fuel cells and demonstrations of fuel cell power systems in stationary and transport applications, an industry has begun to emerge and it is attracting the attention of institutional and corporate investors, in addition to the traditional government funding. Although, the strategic importance of fuel cells as a versatile, efficient and cleaner power source of the future as well as an `engine' for economic growth and job creation has now been understood by several governments, major corporations have just begun to recognize the enormous potential of the fuel cell for it to become as ubiquitous for electrical power as the microprocessor has become for computing power. Viewed as a business, fuel cells must meet the commercial requirements of price competitiveness, productivity enhancement, performance and reliability, in addition to environmental friendliness. As fuel cell-based products exhibit commercial advantages over conventional power sources, the potential for higher profits and superior returns will attract the magnitude of investment needed to finance the development of products for the varied applications, the establishment of high volume manufacturing capabilities, and the creation of appropriate fuel and service infrastructures for these new products based on a revolutionary technology. Today, the fuel cell industry is well-positioned to offer the investing public opportunities to reap substantial returns through their participation at this early stage of growth of the industry.

  8. Raymond G. Roble Receives 2013 William Bowie Medal: Citation

    NASA Astrophysics Data System (ADS)

    Brasseur, Guy

    2014-01-01

    The accomplishments of Dr. Raymond G. Roble in the area of upper atmospheric physics, chemistry, and dynamics have revolutionized the field and have produced significant impacts on other areas, including planetary atmospheres and atmospheric electricity. Ray embodies the imperative of unselfish cooperation in research.

  9. Edward Teller Medal: Acceptance Remarks (lirpp Vol. 10)

    NASA Astrophysics Data System (ADS)

    Nuckolls, John H.

    2016-10-01

    I am honored to receive this award. It is especially significant because Edward Teller is the father of inertial fusion. Teller's pioneering work in the extreme compressibility of matter, the radiation implosion concept, and the physics of thermonuclear burn are fundamental to the creation of very small scale inertially confined fusion explosions. Edward also made key contributions by fighting to reduce secrecy and by promoting international collaborations...

  10. Bernard J. Wood Receives 2013 Harry H. Hess Medal: Citation

    NASA Astrophysics Data System (ADS)

    Hofmann, Albrecht W.

    2014-01-01

    As Harry Hess recognized over 50 years ago, mantle melting is the fundamental motor for planetary evolution and differentiation. Melting generates the major divisions of crust mantle and core. The distribution of chemical elements between solids, melts, and gaseous phases is fundamental to understanding these differentiation processes. Bernie Wood, together with Jon Blundy, has combined experimental petrology and physicochemical theory to revolutionize the understanding of the distribution of trace elements between melts and solids in the Earth. Knowledge of these distribution laws allows the reconstruction of the source compositions of the melts (deep in Earth's interior) from their abundances in volcanic rocks. Bernie's theoretical treatment relates the elastic strain of the lattice caused by the substitution of a trace element in a crystal to the ionic radius and charge of this element. This theory, and its experimental calibrations, brought order to a literature of badly scattered, rather chaotic experimental data that allowed no satisfactory quantitative modeling of melting processes in the mantle.

  11. Maria T. Zuber Receives 2012 Harry H. Hess Medal: Response

    NASA Astrophysics Data System (ADS)

    Zuber, Maria T.

    2013-01-01

    Thank you, Sean, and other colleagues who took the time to nominate me for this extraordinary honor. It is deeply meaningful to be recognized by the AGU, the primary scientific society in which I've participated throughout my career. The ever-expanding reach of AGU provides an outlet for our research much beyond our immediate field, important because, as I tell my students: "It doesn't matter how good your work is if no one knows about it." Viewing the list of distinguished past Hess recipients, many of whom have influenced me greatly, it is impossible to overstate how humbled I am.

  12. Nicholson Medal Lecture: Science, Politics, and Human Rights

    NASA Astrophysics Data System (ADS)

    Orlov, Yuri F.

    1996-05-01

    For scientists in a totalitarian society, the line between the professional and the political collapses, because to one degree or another they face the forced option of complicity with or resistance to the regime. A look at the history of Soviet scientists' fight for democracy and human rights in the former Soviet Union -- including the author's personal involvement from 1956 -- exposes the radically diverse responses of Soviet scientists to this option: ideological confrontation with the regime, sacrifice of scientific careers, and worse by a small minority; strong professional and public support for the regime by another small but significant minority; and ambiguous or hypocritical public silence by the majority. These responses mostly reflected differences of character, but sometimes different answers to such fundamental questions as: What is more dangerous for domestic and international peace and security -- a repressive totalitarian superpower that may be gradually improved, or an unstable democracy? Where to draw the line between scientific activity within and complicity with a totalitarian regime? When seeking how to express solidarity with persecuted colleagues, many Western scientists have also raised these questions. In the post-Soviet era both still deserve analysis, if only because of China. The Soviet experience points to democratization, with all its instability, as being better insurance of future peace and security -- both locally and internationally -- than any repressive regime. The second question has been given a tragic new dimension recently, as it bears on collaboration with scientific colleagues who hold official or prestigious positions in a country that deliberately starves abandoned children to death.

  13. The Voyager spacecraft /James Watt International Gold Medal Lecture/

    NASA Technical Reports Server (NTRS)

    Heacock, R. L.

    1980-01-01

    The Voyager Project background is reviewed with emphasis on selected features of the Voyager spacecraft. Investigations by the Thermo-electric Outer Planets Spacecraft Project are discussed, including trajectories, design requirements, and the development of a Self Test and Repair computer, and a Computer Accessed Telemetry System. The design and configuration of the spacecraft are described, including long range communications, attitude control, solar independent power, sequencing and control data handling, and spacecraft propulsion. The development program, maintained by JPL, experienced a variety of problems such as design deficiencies, and process control and manufacturing problems. Finally, the spacecraft encounter with Jupiter is discussed, and expectations for the Saturn encounter are expressed.

  14. Nicholson Medal for Human Outreach Lecture: Inceasing Diversity in Physics

    NASA Astrophysics Data System (ADS)

    Ernst, David

    2012-03-01

    Two initiatives designed to increase diversity in physics, astronomy, and related fields will be described. First, the programs of the National Society of Hispanic Physicists (NSHP), including its partnership with the Society for the Advancement of Chicanos and Native Americans (SACNAS) and with the National Society of Black Physicists (NSHP) as well as others will be presented as well as a summary of the outcome of a recent planning meeting supported by the American Physical Society. The basic ingredients of the Fisk/Vanderbilt Master's to PhD Bridge Program will be presented. The program has made Fisk University the number one producer of Master's degrees in physics to African Americans, and Vanderbilt University the number one producer of PhD degrees in physics, astronomy, and materials science to African American students and soon to become the number one producer of PhD degrees in these areas to Hispanic students. Members are being sought for NSHP and partner institutions for the Bridge program.

  15. James R. Rice Receives 2012 Walter H. Bucher Medal: Response

    NASA Astrophysics Data System (ADS)

    Rice, James R.

    2013-01-01

    Thank you, Terry, for those generous remarks, also for easing me into geophysics many years ago at Brown and for the friendship and wonderful exchanges on friction, lab things, faulting, and earthquakes over the years since.

  16. Sagan Medal Paper: Improving Impact in Public Outreach

    NASA Astrophysics Data System (ADS)

    Morrison, D.

    2004-11-01

    Carl Sagan was masterful at reaching a wide public. He had great native talent as an educator, and he worked hard to hone his ability to promote his image as a television personality. Through TV as well as writing, he reached a far wider audience than would have been possible by classroom teaching or other direct personal contact. While none of us is "another Sagan", we can draw lessons from his use of media to leverage his message. One way to multiply our impact is through contributing to textbooks. I jumped at the opportunity to take on the popular George Abell college astronomy texts when the author unexpectedly died. I hoped that as a planetary scientist involved in NASA missions, I could do a better job than most astronomers to convey the excitement of planetary exploration. One edition of a text can reach tens of thousands of students and may represent the only college science course they will take. In the 1980s it was difficult for educators and writers to obtain high quality NASA images. Voyager and other missions issued press releases of first products, but the later, more carefully processed images were unavailable. By selecting the best planetary images and making them available with captions as slide sets, I could reach another large audience. Later I helped establish the NASA-USGS Planetary Photojournal for web-based images and captions. Developing websites for the public is today one of the best ways to broaden the impact of our work. My impact hazard website is now a decade old and exceeds a million hits a month. I also distribute "NEO News" via e-mail to more than 800 readers. I believe that the public is hungry for reliable, understandable information. We can all look at ways to use modern technology to help provide it.

  17. Dr. Chad E. Finn, 2013 Wilder Medal Recipient

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dr. Chad Finn took over the leadership of the USDA-ARS small fruit breeding program in Corvallis, Oregon in 1993 after three years working as an extension horticulturist in the Department of Horticulture at the University of Missouri, Columbia. Since taking over this program he has developed what is...

  18. Does hydrology have a soul?(Henry Darcy Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Lall, Upmanu

    2014-05-01

    Water is the distinguishing feature of Earth. Its presence sustains life, business, energy and romance. Hydrology is the science of water. Hence, it is one of the most relevant and exciting of the planetary sciences. But, does hydrology as it is taught and practiced today achieve this potential? Is understanding and predicting the hydrological cycle really in the domain of today's hydrologists? I intend to present a personal view of some puzzles as well as fundamental issues that define hydrology as a fertile ground of scientific inquiry that emerges at the intersection of the planetary and life sciences, and of course human behavior. I plan to outline 5 main questions whose explicit or implicit pursuit characterizes the essence of the hydrological being.

  19. Milankovitch theory - hits and misses (Milutin Milankovitch Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Berger, W. H.

    2012-04-01

    Milankovitch Theory has become an important tool in geologic practice and thought, and is sufficiently conspicuous to provide a rewarding target for criticism. The chief problem arising has to do with the prominence of a cycle near 100,000 years, whose origin is not clear. Most practitioners, presumably, would accept a close relationship of that cycle to precession of the equinoxes (that is, cyclic changes in seasonality), along with dynamical properties oft he system that enhance the amplitude of the 100-kyrcycleat the expense of others. In any case, Milankovitch Theory has proved useful, both for age assignments and for stimulating thought about relationships between climate change and sedimentation, as is readily evident from the relevant literature. It would be difficult to replace. Neither does it seem desirable to do so: the chief problem noted in regard of the theory (the 100-kyr problem) is not necessarily a part of the theory, which is concerned with change rather than with condition. The 100-kyr cycle is linked to condition. The problem raised by critics seems to be the time scale of integration of change, a problem not addressed in Milankovitch Theory. A necessity for additional processes and mechanisms not considered in Milankovitch Theory can not be excluded.

  20. Mark A. Cane Receives 2013 Maurice Ewing Medal: Citation

    NASA Astrophysics Data System (ADS)

    Philander, S. George

    2014-01-01

    Mark Cane started his career when theories for the ocean circulation were "dreamlike" (in the words of Henry Stommel). He made major contributions to a complete change in those perceptions by producing theoretical results that explain and by developing computer models that simulate realistically the variability of the complex system of tropical currents, undercurrents, and countercurrents. His results served as the basis for the design of several international field programs in the three tropical oceans whose different dimensions and different surface winds provide stringent tests for the results concerning the interactions between the waves and currents that determine how the oceans adjust to changing winds.

  1. Mantle convection: concensus and queries (Augustus Love Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Ricard, Y.

    2012-04-01

    Thermal convection driven by surface cooling and internal heat production is the cause of endogenic activity of all planets, expressed as tectonic activity and volcanism for solid planets. The sluggish convection of the silicated mantle also controls the activity of the metallic core and the possibility of an active dynamo. A glimpse of the internal structure of Earth's mantle is provided by seismic tomography. However, both the limited resolution of seismic methods and the complexity of the relations between seismic velocities and the thermo-mechanical parameters (mostly temperature and density), leave to the geodynamicist a large degree of interpretation. At first order, a very simple model of mantle heterogeneities, only built from the paleogeographic positions of Cenozoic and Mesozoic slabs, explains the pattern and amplitude of Earth's plate motions and gravity field, while being in agreement with long wavelength tomography. This indicates that the mantle dynamics is mostly controlled by thermal anomalies and by the dynamics of the top boundary layer, the lithosphere. However, the presence of various complexities due to variations in elemental composition and to phase transitions is required by seismology, mineralogy and geochemistry. I will review how these complexities affect the dynamics of the transition zone and of the deep mantle and discuss the hypothesis on their origins, either primordial or as a consequence of plate tectonics. The rheologies that are used in global geodynamic models for the mantle and the lithosphere remain very simplistic. Some aspects of plate tectonics (e.g., the very existence of plates, their evolution, the dynamics of one-sided subductions...) are now reproduced by numerical simulations. However the rheologies implemented and their complexities remain only remotely related to that of solid minerals as observed in laboratories. The connections between the quantities measured at microscopic scale (e.g., mineralogy, grainsize, mechanisms of creeping, anisotropy, preferential shape orientations, water content...), their macroscopic averages, and the retroaction between them, are still unclear. The understanding of these relations would explain why Earth has plate tectonics while the other planets of the solar system, including her sister planet Venus, do not. As plate tectonics can be advocated to be a major ingredient for life to developp, we can speculate that a better understanding of the interaction between rheology and geodynamics would help us to estimate on what extrasolar planets including super earths, life might be expected.

  2. Ocean-shelf interaction and exchange (Fridtjof Nansen Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Huthnance, John M.

    2016-04-01

    A brief review will be given of physical processes where shallow shelf seas border the deep ocean, including waves that travel and propagate responses around the ocean boundary. Some implications for ocean-shelf exchange of water and its physical and biochemical contents will be discussed, along with an outline of some studies estimating these exchanges. There will be an emphasis on the north-west European shelf edge. A recent study is the project FASTNEt: "Fluxes across sloping topography of the North East Atlantic". This aims to resolve seasonal, interannual and regional variations. Novel and varied measurements have been made in three contrasting sectors of shelf edge: the Celtic Sea south-west of Britain, the Malin-Hebrides shelf west of Scotland and the West Shetland shelf north of Scotland. Previous studies established the existence of flow along the continental slope in these areas, more persistently poleward in northern sectors. Modelling aims to diagnose and estimate the contribution of various processes to transports and to exchange along and across the slope. Estimates obtained so far will be presented; overall transport from drifters and moored current meters; effective "diffusivity" from drifter dispersion and salinity surveys; other estimates of velocity variance contributing to exchange. In addition to transport by the along-slope flow, possible process contributions which may be estimated include internal waves and their Stokes drift, tidal pumping, eddies and Ekman transports, in a wind-driven surface layer and in a bottom boundary layer. Overall estimates of exchange across the shelf edge here are large by global standards, several m**2/s (Sverdrups per 1000 km). However, the large majority of this exchange is in tides and other motion of comparably short period, and is only effective for water properties or contents that evolve on a time-scale of a day or less.

  3. A random walk on water (Henry Darcy Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Koutsoyiannis, D.

    2009-04-01

    Randomness and uncertainty had been well appreciated in hydrology and water resources engineering in their initial steps as scientific disciplines. However, this changed through the years and, following other geosciences, hydrology adopted a naïve view of randomness in natural processes. Such a view separates natural phenomena into two mutually exclusive types, random or stochastic, and deterministic. When a classification of a specific process into one of these two types fails, then a separation of the process into two different, usually additive, parts is typically devised, each of which may be further subdivided into subparts (e.g., deterministic subparts such as periodic and aperiodic or trends). This dichotomous logic is typically combined with a manichean perception, in which the deterministic part supposedly represents cause-effect relationships and thus is physics and science (the "good"), whereas randomness has little relationship with science and no relationship with understanding (the "evil"). Probability theory and statistics, which traditionally provided the tools for dealing with randomness and uncertainty, have been regarded by some as the "necessary evil" but not as an essential part of hydrology and geophysics. Some took a step further to banish them from hydrology, replacing them with deterministic sensitivity analysis and fuzzy-logic representations. Others attempted to demonstrate that irregular fluctuations observed in natural processes are au fond manifestations of underlying chaotic deterministic dynamics with low dimensionality, thus attempting to render probabilistic descriptions unnecessary. Some of the above recent developments are simply flawed because they make erroneous use of probability and statistics (which, remarkably, provide the tools for such analyses), whereas the entire underlying logic is just a false dichotomy. To see this, it suffices to recall that Pierre Simon Laplace, perhaps the most famous proponent of determinism in the history of philosophy of science (cf. Laplace's demon), is, at the same time, one of the founders of probability theory, which he regarded as "nothing but common sense reduced to calculation". This harmonizes with James Clerk Maxwell's view that "the true logic for this world is the calculus of Probabilities" and was more recently and epigrammatically formulated in the title of Edwin Thompson Jaynes's book "Probability Theory: The Logic of Science" (2003). Abandoning dichotomous logic, either on ontological or epistemic grounds, we can identify randomness or stochasticity with unpredictability. Admitting that (a) uncertainty is an intrinsic property of nature; (b) causality implies dependence of natural processes in time and thus suggests predictability; but, (c) even the tiniest uncertainty (e.g., in initial conditions) may result in unpredictability after a certain time horizon, we may shape a stochastic representation of natural processes that is consistent with Karl Popper's indeterministic world view. In this representation, probability quantifies uncertainty according to the Kolmogorov system, in which probability is a normalized measure, i.e., a function that maps sets (areas where the initial conditions or the parameter values lie) to real numbers (in the interval [0, 1]). In such a representation, predictability (suggested by deterministic laws) and unpredictability (randomness) coexist, are not separable or additive components, and it is a matter of specifying the time horizon of prediction to decide which of the two dominates. An elementary numerical example has been devised to illustrate the above ideas and demonstrate that they offer a pragmatic and useful guide for practice, rather than just pertaining to philosophical discussions. A chaotic model, with fully and a priori known deterministic dynamics and deterministic inputs (without any random agent), is assumed to represent the hydrological balance in an area partly covered by vegetation. Experimentation with this toy model demonstrates, inter alia, that: (1) for short time horizons the deterministic dynamics is able to give good predictions; but (2) these predictions become extremely inaccurate and useless for long time horizons; (3) for such horizons a naïve statistical prediction (average of past data) which fully neglects the deterministic dynamics is more skilful; and (4) if this statistical prediction, in addition to past data, is combined with the probability theory (the principle of maximum entropy, in particular), it can provide a more informative prediction. Also, the toy model shows that the trajectories of the system state (and derivative properties thereof) do not resemble a regular (e.g., periodic) deterministic process nor a purely random process, but exhibit patterns indicating anti-persistence and persistence (where the latter statistically complies with a Hurst-Kolmogorov behaviour). If the process is averaged over long time scales, the anti-persistent behaviour improves predictability, whereas the persistent behaviour substantially deteriorates it. A stochastic representation of this deterministic system, which incorporates dynamics, is not only possible, but also powerful as it provides good predictions for both short and long horizons and helps to decide on when the deterministic dynamics should be considered or neglected. Obviously, a natural system is extremely more complex than this simple toy model and hence unpredictability is naturally even more prominent in the former. In addition, in a complex natural system, we can never know the exact dynamics and we must infer it from past data, which implies additional uncertainty and an additional role of stochastics in the process of formulating the system equations and estimating the involved parameters. Data also offer the only solid grounds to test any hypothesis about the dynamics, and failure of performing such testing against evidence from data renders the hypothesised dynamics worthless. If this perception of natural phenomena is adequately plausible, then it may help in studying interesting fundamental questions regarding the current state and the trends of hydrological and water resources research and their promising future paths. For instance: (i) Will it ever be possible to achieve a fully "physically based" modelling of hydrological systems that will not depend on data or stochastic representations? (ii) To what extent can hydrological uncertainty be reduced and what are the effective means for such reduction? (iii) Are current stochastic methods in hydrology consistent with observed natural behaviours? What paths should we explore for their advancement? (iv) Can deterministic methods provide solid scientific grounds for water resources engineering and management? In particular, can there be risk-free hydraulic engineering and water management? (v) Is the current (particularly important) interface between hydrology and climate satisfactory?. In particular, should hydrology rely on climate models that are not properly validated (i.e., for periods and scales not used in calibration)? In effect, is the evolution of climate and its impacts on water resources deterministically predictable?

  4. Enzymes: nature's nanomachines. Royal Irish Academy Medal Lecture.

    PubMed

    Mantle, T J

    2001-05-01

    The development of enzyme kinetics, protein crystallography and NMR studies allows enzyme-catalysed reactions to be described in terms of mechanistic chemistry, albeit applied to relatively enormous molecules. These nanomachines, which so inspired Drexler's "Engines of Creation," have been working in biological systems for over three billion years and represent a useful knowledge base for our further understanding of mechanistic biology. They also provide a tantalizing glimpse into what may be the basis for novel technologies with industrial applications for the twenty-first century.

  5. Edward Teller Medal: Laudations and Citations 2005-2015

    NASA Astrophysics Data System (ADS)

    Hora, Heinrich; Miley, George H.

    2016-10-01

    The following sections are included: * Max Tabak * Joseph D. Kilkenny * Kunioki Mima * Brian R. Thomas * Ricardo Betti * Edward I. Moses * Christine Garban-Labaune * Bruce A. Remington * James Hammer * Richard Petrasso * Jie Zhang * Hiroshi Azechi

  6. Earth Evolution and Dynamics (Arthur Holmes Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Torsvik, Trond H.

    2016-04-01

    While physicists are fantasizing about a unified theory that can explain just about everything from subatomic particles (quantum mechanics) to the origin of the Universe (general relativity), Darwin already in 1858 elegantly unified the biological sciences with one grand vision. In the Earth Sciences, the description of the movement and deformation of the Earth's outer layer has evolved from Continental Drift (1912) into Sea-Floor Spreading (1962) and then to the paradigm of Plate Tectonics in the mid-to-late 1960s. Plate Tectonics has been extremely successful in providing a framework for understanding deformation and volcanism at plate boundaries, allowed us to understand how continent motions through time are a natural result of heat escaping from Earth's deep interior, and has granted us the means to conduct earthquake and volcanic hazard assessments and hydrocarbon exploration, which have proven indispensable for modern society. Plate Tectonics is as fundamentally unifying to the Earth Sciences as Darwin's Theory of Evolution is to the Life Sciences, but it is an incomplete theory that lacks a clear explanation of how plate tectonics, mantle convection and mantle plumes interact. Over the past decade, however, we have provided compelling evidence that plumes rise from explicit plume generation zones at the margins of two equatorial and antipodal large low shear-wave velocity provinces (Tuzo and Jason). These thermochemical provinces on the core-mantle boundary have been stable for at least the last 300 million years, possibly the last 540 million years, and their edges are the dominant sources of the plumes that generate large igneous provinces, hotspots and kimberlites. Linking surface and lithospheric processes to the mantle is extremely challenging and is only now becoming feasible due to breakthroughs in the estimation of ancient longitudes before the Cretaceous, greatly improved seismic tomography, recent advances in mineral physics, and new developments in our understanding of the dynamics of true polar wander. Dramatic improvements in computational capacity and numerical methods that efficiently model mantle flow while incorporating surface tectonics, plumes, and subduction, have emerged to facilitate further study - We are now capitalizing on these recent advances so as to generate a new Earth model that links plate tectonics with shallow and deep mantle convection through time, and which includes elements such as deeply subducted slabs and stable thermochemical piles with plumes that rise from their edges. It is still unclear, though, why lower mantle structures similar to today would have existed since the Early Phanerozoic (540 Ma), and perhaps for much longer time. Could large-scale upwellings act as an anchor for mantle structure that also controls where downward flow and subduction occurs? Or could it be that subduction keeps itself in place? These are open questions, and at the moment we do not even know with certainty whether Tuzo and Jason were spatially stable for much longer than 300 Myr; we can only state that their stability before Pangea formed is consistent with palaeomagnetic and geological data, but is not necessarily required.

  7. Issues of Representation: Caldecott Gold Medal Winners 1984-1995.

    ERIC Educational Resources Information Center

    Albers, Peggy

    1996-01-01

    Investigates Caldecott-award-winning books in an attempt to determine whether they attend to the pluralism and democracy that schools strive for. Finds that representations of people of color and females continue to reify cultural stereotypes. Discusses ways readers might become more sensitive to gender, class, and ethnic issues. (TB)

  8. Bradford H. Hager Receives 2013 Inge Lehmann Medal: Response

    NASA Astrophysics Data System (ADS)

    Hager, Bradford H.

    2014-01-01

    Thank you, Jerry, for your very kind words. I am delighted, surprised, and honored. I have been very lucky to be in the right places at the right times and with the right people all my career. I can't think of another person blessed with as many exceptionally talented and passionate students and postdocs as well as fantastic faculty colleagues. I wish that I had the space to do each of you justice here. Thank you all.

  9. Macelwane Medal talk: Mars Exploration - A look forward

    NASA Astrophysics Data System (ADS)

    Ehlmann, B. L.

    2015-12-01

    One of two neighbors in the Sun's habitable zone, Mars offers a unique opportunity for exploration. Over 60% of the surface is >3.5 Gyr, offering a window into the first billion years of the evolution of a terrestrial planet, including processes such as early crust formation, early atmospheric evolution, and the effects of late heavy bombardment. The past decade of exploration by orbiters and rovers has revolutionized our understanding of the planet. Two of the most exciting discoveries are (1) the discovery of over a dozen aqueous, potentially habitable environments - lacustrine, hydrothermal, pedogenic - in the ancient Mars geologic record, delineated by geomorphology and mineralogy and (2) the presence of near-surface mid-latitude surface ice and recurring slope linae that may imply intermittent liquid brines in near-polar environments today. Near-term funded future robotic exploration plans entail a caching rover, an orbiter focused on ice and potential seep modeling, and return of samples from one landing site. Recent findings and changes in the exploration landscape motivate a number of possible new possibilities and opportunties: (a) multiple exploration rovers to sample ancient Mars' diverse, potentially habitable environments scouting to understand the planet's history and for signs of life; (b) the importance of commercial space exploration efforts and private efforts to move beyond Earth.

  10. The importance of sea-level research (Plinius Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Horton, Benjamin

    2016-04-01

    200 million people worldwide live in coastal regions less than 5 meters above sea level. By the end of the 21st century, this figure is estimated to increase to 500 million. These low-lying coastal regions are vulnerable to changes in sea level brought about by climate change, storms or earthquakes. But the historic and instrumental record is too short to fully understand the climate relationships and capture the occurrence of the rare, but most destructive events. The coastal sedimentary record provides a long-term and robust paleo perspective on the rates, magnitudes and spatial variability of sea-level rise and the frequency (recurrence interval) and magnitude of destructive events. Reconstructions of paleo sea level are important for identifying the meltwater contributions, constraining parameters in Earth-Ice models, and estimating past and present rates of spatially variable sea-level change associated glacial isostatic adjustment, sediment compaction and tidal range variability. Sea-level reconstructions capture multiple phases of climate and sea-level behavior for model calibration and provide a pre-anthropogenic background against which to compare recent trends. Pre-historic earthquakes (Mw>8.0) are often associated with abrupt and cyclical patterns of vertical land-motion that are manifest in coastal sedimentary archives as abrupt changes in relative sea level. Geologic evidence of paleoearthquakes elucidates characteristic and repeated pattern of land-level movements associated with the earthquake-deformation cycle. Tsunamis and storms leave behind anomalous and characteristic sediment that is incorporated into the coastal sedimentary record often as evidence of a high-energy event affecting a low-energy, depositional environment. Records of tsunamis developed from the sedimentary deposits they leave behind improve understanding of tsunami processes and frequency by expanding the age range of events available for study. Reconstructions of paleo storms may reveal spatial and temporal variability of tropical cyclone activity and provided insight into their relationship with global climatic changes.

  11. Water and the city (Henry Darcy Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Rosso, Renzo

    2010-05-01

    Total world population is about six billion, half living in cities, one third living in slums. This figure has doubled from 1960, when urban population was less than one billion out of the total figure of 3 billion; no more than one fifth was estimated to live in slums at that time. Demography experts predict that population will be around 9 billion in 2050, two thirds (6 billion) living in urban areas, and no reasonable prediction is available for slums. History shows that water is a key factor of urbanization: springs and rivers played a fundamental role in determining where one could settle, and where we are settled now. Water availability is expected to be a major control of man's life in the next future of planet Earth. The daily municipal water withdrawal ranges from 80 to 150 liters per person in China, India and Brazil cities; can they pretend to get more than 600 liters as a US citizen currently does? The impact of natural disasters such as storms and floods is strongly linked to increasing vulnerability associated with urbanization. Are state-of-the-art mitigation policies effective in reducing this impact in both terms of human casualties and economic damage? These and similar questions are fundamental to address hydrological science and engineering hydrology in next years. This talk will approach some open problems arising from the impact of increasing urbanization on the water cycle and, mostly, the associated feedback on human life. These include the need for an insight of nonstationarity, transients and feedback control of hydrological processes; the merging of the space-time scales of hydrological processes with the spatial scales of the city, and the temporal scale of lifestyles; and the way for water scientist and engineers to be involved in the design of cities and the search for life styles coherent with a sustainable development approach.

  12. Ice - not just H2O (Louis Agassiz Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Wolff, E. W.

    2009-04-01

    Many of the important properties and uses of ice that fascinate cryospheric scientists actually depend on impurities that are present: isotopic variants of water molecules, small amounts of soluble and insoluble material derived from the aerosol and gas phase, and the trace constituents of the air bubbles that make up around 10% of the volume of ice at atmospheric pressure. In this lecture, I will first discuss how these impurities, and their location within the ice structure, affect local properties of the ice such as the electrical conductivity and mechanical strength, which scale up to give ice sheets their geophysical properties. I will then consider how the concentrations of different impurities are used to give unique records of palaeoclimate and palaeoenvironmental properties, extending so far 800,000 years back in time. This will be illustrated particularly with data from the EPICA Dome C ice core. Bringing the presentation full circle (and towards Agassiz!), I will discuss how the data from ice cores and other palaeoclimatic archives are starting to lead us towards understanding of the causes of the most prominent feature of late Quaternary climate: the huge glacial/interglacial swings in temperature, that are accompanied by the waxing and waning, roughly every 100,000 years, of great northern hemisphere ice sheets.

  13. Oersted Medal Address 2012: Narrative and Witz in Physics

    NASA Astrophysics Data System (ADS)

    Holbrow, Charles H.

    2012-06-01

    Physics is the syntax and grammar of science; it is the rules. Therefore, you must learn physics to write, speak, or do good science. But knowing the rules of physics won't make you a good physicist or a good physics teacher any more than knowing grammar will make you a good writer. To bring physics alive you need strong narratives and interesting content. I will describe three examples: A course—"The Physics of Living in Space"; a textbook—Modern Introductory Physics; and a project—Astronomy's Discoveries and Physics Education. I will also show examples of what I mean by "Witz" and why it is important in physics.

  14. Measuring Sea Level Change (Vening Meinesz Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Woodworth, Philip L.

    2010-05-01

    For over 75 years, the Permanent Service for Mean Sea Level (PSMSL) at the Proudman Oceanographic Laboratory has maintained the global data bank for long term sea level change information from tide gauges. This data set has in recent years received most attention in studies of sea level rise related to climate change. However, it is also valuable in research into ocean circulation variability (oceanography), vertical land movements (geology) and geodetic datums (geodesy). This presentation will review some of the main applications of mean sea level information so far. In addition, it will point to the role of tide gauges within what is becoming a powerful combination of gauges, GPS, absolute gravity, satellite altimetry and space gravity for the study of sea and land level variations on a global basis. However, changes in mean levels are only one part of sea level research. Other topics include changes in extreme sea levels which are of practical importance as well as being interesting scientifically. Recent studies have begun to investigate changes in extremes worldwide, identifying those areas where secular changes in extremes tend to be determined by those in mean values, and areas where they are not. In addition, intriguing recent work has identified regional changes in ocean tides which are larger than expected from secular change in the tidal potential. Such tidal changes are also important within studies of extremes. This presentation will attempt to show the wide range of studies possible with a copious globally-distributed tide gauge data set, many of which are very relevant to the understanding of a changing world.

  15. A Local Vision on Soil Hydrology (John Dalton Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Roth, K.

    2012-04-01

    After shortly looking back to some research trails of the past decades, and touching on the role of soils in our environmental machinery, a vision on the future of soil hydrology is offered. It is local in the sense of being based on limited experience as well as in the sense of focussing on local spatial scales, from 1 m to 1 km. Cornerstones of this vision are (i) rapid developments of quantitative observation technology, illustrated with the example of ground-penetrating radar (GPR), and (ii) the availability of ever more powerful compute facilities which allow to simulate increasingly complicated model representations in unprecedented detail. Together, they open a powerful and flexible approach to the quantitative understanding of soil hydrology where two lines are fitted: (i) potentially diverse measurements of the system of interest and their analysis and (ii) a comprehensive model representation, including architecture, material properties, forcings, and potentially unknown aspects, together with the same analysis as for (i). This approach pushes traditional inversion to operate on analyses, not on the underlying state variables, and to become flexible with respect to architecture and unknown aspects. The approach will be demonstrated for simple situations at test sites.

  16. 1987 William Bowie Medal to Robert N. Clayton

    NASA Astrophysics Data System (ADS)

    Goldsmith, Julian R.; Clayton, Robert N.

    In my mind's eye I still see Bob Clayton as he was first introduced to me by Sam Epstein, nodding hello from behind an extraction line at Caltech [the California Institute of Technology in Pasadena], where he was a graduate student. After getting his degree in chemistry, Bob went to Penn State [Pennsylvania State University, University Park] for 2 years but was lured to Chicago in 1958 when Harold Urey “retired.” Bob is exceedingly conscientious and more dedicated to excellence in science than anyone I know, and he awed those who may have expected a replacement for Urey by striding along his own new and clearly blazed trails. But Bob does the very best job possible in everything he does; in research, in teaching, in administration, and in service activities, and I'm glad I won't be around to worry about the void he leaves at retirement. Incidentally, I find it awkward in his presence to say anything good about him. He does not engage in small talk and unnecessary speculation and does not express subjective opinions; I fear he will challenge these Clayton-directed judgments as subjective, irrespective of their laudatory nature.

  17. Oersted Medal Lecture, January 6, 2015: AAPT, TPT, and Me

    NASA Astrophysics Data System (ADS)

    Mamola, Karl C.

    2016-01-01

    AAPT established The Physics Teacher more than 50 years ago as a magazine for high school teachers. Over the decades, the publication has evolved in a number of important ways, and I was privileged to play a part in that evolution. I will describe some of the important preparation I received for that role and share some of the insights I gained during my 13 years as editor. I'll outline the history of The Physics Teacher, leading to its eventually becoming a peer-reviewed journal serving a very broad audience. I will also discuss TPT's role in the physics teaching community and the important positive influence it has had on the evolution of AAPT. I'll conclude with some observations and conclusions drawn from my more than 40 years of teaching experience.

  18. Energetically consistent ocean models (Georg Wüst medal lecture)

    NASA Astrophysics Data System (ADS)

    Eden, Carsten; Olbers, Dirk; Czeschel, Lars; Brüggemann, Nils

    2015-04-01

    The energy transfers between the three principal dynamical regimes -- small-scale turbulence, internal gravity waves and geostrophically balanced motion -- are fundamental to the energy cycle of the ocean but poorly understood and quantified. Since the interactions of the dynamical regimes ultimately link the smallest scales to the largest scales by a variety of complex processes, understanding these interactions is mandatory to understand the dynamics of the ocean, to construct models and to predict climate. Here, an effort is documented to develop an energetically consistent model, in which the energy of the mean model variables interacts with the parameterised dynamical regimes without any spurious energy sources or sinks. This means that the energy available to drive the circulation, e.g. by interior mixing in the ocean, is only controlled by external energy input from the atmosphere and the tidal system and by internal exchanges. Central to the concept is the parameterisation module IDEMIX which predicts and consistently links the sources of internal gravity wave energy in the ocean, its propagation and dissipation. Important components which need further development are physically consistent parameterisations for the dissipation of the geostrophically balanced motion for which different possibilities are explored. The model performance is validated using idealised and realistic global model configurations. The parameterised internal wave field provides between 2 and 3 TW for interior mixing from the total external energy input of about 4 TW, such that a transfer between 0.3 and 0.4 TW into mean potential energy contributes to drive the large-scale circulation in the model. In contrast, the wind work on the mean circulation contributes by about 1.8 TW to the large-scale circulation.

  19. Some Problems of the Lithosphere (Augustus Love Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Houseman, Gregory A.

    2015-04-01

    In 1911 Augustus Love published a monograph: Some Problems of Geodynamics which in part dealt with the problem of isostasy and the support of mountain belts. In doing so he was one of the first authors to use the concept of the lithosphere. Although his analysis used the framework of linear elasticity, he clearly recognised that the evident structural heterogeneity of the Earth's crust could not simply be interpreted in terms of elastic displacement, and he had no simple explanation for what processes had produced the major topographic features of the Earth: continents, oceans and mountain belts. Today we have a far more complete understanding of those processes, but there are still unresolved problems. In this presentation I will focus on two of those problems that are of particular interest in understanding the geological evolution of the continents: the relationship of near-surface faults and ductile deformation in the lithosphere, and the stability of continental lithosphere in actively deforming zones. While the lithosphere certainly manifests elastic strain, most notably in the context of earthquakes and seismic waves, the large strains that have shaped the continents result from diffuse ductile strain at the deeper levels, coupled with movement on fault planes in the upper crust. Although plates in many regions move coherently with little internal deformation, the stresses that act on different parts of a plate may cause broad deformation zones to develop within a plate interior. Plate boundaries that cross continental regions also typically involve broadly distributed deformation. In recent years the distribution of deformation in such regions is measured accurately using GPS, and in general is explained well by a model in which the lithosphere behaves as a thin viscous sheet, albeit with a non-linear temperature-dependent viscosity law. Such models are broadly consistent with laboratory deformation experiments on small rock samples. However, the relationship between faulting and earthquake activity and the continuous deformation field below the seismogenic layer continues to be poorly understood. Prominent surface faults may be a natural consequence of the localization of strain caused by processes within the ductile layer such as shear heating, grain-size reduction, or simply the interaction of non-Newtonian constitutive law and irregular geometry. Where intra-plate convergence occurs the lithosphere must thicken, and the question naturally arises as to whether the thickened lithosphere will remain stable or somehow be removed by convective overturn with underlying asthenophere. Such overturn is expected of a viscous lithospheric layer that is denser than the asthenosphere; it will be denser because it is colder, unless there is some compositional contrast which makes it intrinsically buoyant. A relatively low viscosity is required, however, in order that the instability can grow at a sufficiently fast rate to overcome diffusive stabilisation of the temperature field. The high stresses created by plate convergence may provide the mechanism that activates the viscosity (and explains why the lithosphere elsewhere is generally stable). High-resolution tomographic investigations find convincing evidence of small-scale mantle drips occurring beneath recently active orogenic zones such as the western USA and the SE Carpathians. However, seismic observations of thickened lithosphere remaining beneath Tibet apparently contradict the interpretation of mantle overturn suggested by recent volcanism and uplift. Although the Tibetan mantle lithosphere may be relatively buoyant, the possibility that this layer has overturned internally may allow these conflicting interpretations to be reconciled.

  20. Variations of Solar Activity and Irradiance (Julius Bartels Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Solanki, Sami K.

    2015-04-01

    Variations in solar activity and its fluctuating irradiance have been invoked as drivers of the Earth's space environment and its climate. Although, such variations and fluctuations have been followed for decades, partly even centuries, a number of important and basic questions surrounding them remain unanswered, or controversial. This also leads to significant uncertainties in the role played by the Sun in, e.g., driving climate change. In this lecture I provide an overview of our present knowledge and understanding of solar variability, covering both, commonly accepted and some of the more controversial aspects.