Science.gov

Sample records for alvaro alberto cnaaa

  1. Hurricane Alberto

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The first hurricane of the fall 2000 season, Alberto, regained hurricane-force winds on Wednesday, Aug. 9. as it moved slowly toward the center of the Atlantic Ocean (shown here on Aug. 11). Early Friday morning, Alberto had sustained winds of 75 miles per hour, classified as a relatively weak hurricane. Meteorologists said the storm could gain in wind speed to up to 100 miles per hour, but predicted it would move in a more northerly direction and miss both Bermuda and the U.S. east coast by hundreds of miles. There are several other developing storms in the Atlantic, but none have reached tropical storm strength (39 mph). This view is from the Sea-viewing Wide Field-of-view Satellite (Seawifs) on the afternoon of August 11, 2000. The storm is almost directly east of Bermuda, which is the small green area in the lower right of the image. Image provided by the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE

  2. Interview with Alberto Zanchetti, MD.

    PubMed

    Zanchetti, Alberto

    2005-04-01

    This month, The Journal of Clinical Hypertension features a hypertension icon from outside of the United States. Professor Alberto Zanchetti of Milan, Italy has been one of the most prominent researchers and teachers in the field of hypertension in Europe for the past 40 years. Those of us who have attended the European or International Society of Hypertension meetings have marveled at his energy, breadth of knowledge, and his ability to translate science into clinical practice. He has been in the forefront of new drug research for many years and has chaired or participated in almost all of the guideline committees in Europe that have set policy and established hypertension treatment recommendations. My own memories of Alberto conjure images of a man who truly had influence, not only in medicine, but in the outside world as well. Professor Zanchetti delayed a TWA flight from Milan to New York when I was late in arriving at the airport. He convinced La Scala to present an unscheduled opera for attendees at the European Society of Hypertension in Milan. That gives a picture of the man who gets things done. For these gracious acts, and for his enormous positive influence on generations of physicians not only in Europe, but also around the world, we salute him as one of the icons in hypertension.

  3. Polyglot of the Everyday: Alberto Aguilar

    ERIC Educational Resources Information Center

    Lucero, Jorge

    2013-01-01

    The Chicago-born artist Alberto Aguilar enacts his artworks through video, performance, sound recordings, cooking, photographs, participatory events, drawings, installations, interior design, writing, collage, singing, teaching, conducting interviews, curating, mail-art, being on the Internet, writing, and personal social exchanges (e.g.…

  4. Polyglot of the Everyday: Alberto Aguilar

    ERIC Educational Resources Information Center

    Lucero, Jorge

    2013-01-01

    The Chicago-born artist Alberto Aguilar enacts his artworks through video, performance, sound recordings, cooking, photographs, participatory events, drawings, installations, interior design, writing, collage, singing, teaching, conducting interviews, curating, mail-art, being on the Internet, writing, and personal social exchanges (e.g.…

  5. 71 FR 70788 - Mario Alberto Diaz, M.D.-Denial of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2006-12-06

    ... Enforcement Administration Mario Alberto Diaz, M.D.--Denial of Application On June 27, 2005, the Deputy... Show Cause to Mario Alberto Diaz, M.D. (Respondent) of Miami, Florida. The Show Cause Order proposed to... that the application of Mario Alberto Diaz for a DEA Certificate of Registration as a Practitioner...

  6. Tropical Storm Alberto, Seen Through New 'Eyes'

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] Figure 1

    NASA's new CloudSat satellite captured its first tropical storm, Alberto, as it spun over the Gulf of Mexico the morning of June 12, 2006. This image comparison shows how CloudSat 'sees' such storms differently than conventional weather satellites. The CloudSat image (top of this page and bottom of figure 1) is compared with images obtained at nearly the same time from two National Oceanic and Atmospheric Administration National Weather Service tools that are mainstays for monitoring the development and movement of tropical cyclones: the NEXRAD storm detection radar, which maps out precipitation patterns for that portion of the storm that comes into its range, and the GOES-12 (Geostationary Operational Environmental Satellite) infrared imager, which is presented here to indicate the scale of the storm and the location where CloudSat overflies it. CloudSat sees the storm outside the range of NEXRAD and provides significantly greater vertical detail compared to the GOES satellite. NEXRAD, for example, can only see out to about 402 kilometers (250 nautical miles), and so could not see the portion of the storm that CloudSat was flying over at the time. GOES-12 only sees the very top of the clouds, and cannot provide any detail about what is being seen beneath the cloud tops.

    The CloudSat data show a storm that reaches about 16 kilometers (10 miles) in height and extends perhaps 1,000 kilometers (621 miles) in scale. The green line at the bottom of the CloudSat image is the radar echo of the Earth's surface. Where this line starts to disappear (change color) under the storm is where the rainfall is heaviest. Very heavy rainfall can be seen over about 400 kilometers (249 miles) of the satellite track. Cirrus clouds can also been seen out ahead of the storm (near letter A) -- this is also evident in the GOES-12 image. A smaller thunderstorm is visible in the CloudSat image under that cirrus cloud

  7. Tropical Storm Alberto, Seen Through New 'Eyes'

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] Figure 1

    NASA's new CloudSat satellite captured its first tropical storm, Alberto, as it spun over the Gulf of Mexico the morning of June 12, 2006. This image comparison shows how CloudSat 'sees' such storms differently than conventional weather satellites. The CloudSat image (top of this page and bottom of figure 1) is compared with images obtained at nearly the same time from two National Oceanic and Atmospheric Administration National Weather Service tools that are mainstays for monitoring the development and movement of tropical cyclones: the NEXRAD storm detection radar, which maps out precipitation patterns for that portion of the storm that comes into its range, and the GOES-12 (Geostationary Operational Environmental Satellite) infrared imager, which is presented here to indicate the scale of the storm and the location where CloudSat overflies it. CloudSat sees the storm outside the range of NEXRAD and provides significantly greater vertical detail compared to the GOES satellite. NEXRAD, for example, can only see out to about 402 kilometers (250 nautical miles), and so could not see the portion of the storm that CloudSat was flying over at the time. GOES-12 only sees the very top of the clouds, and cannot provide any detail about what is being seen beneath the cloud tops.

    The CloudSat data show a storm that reaches about 16 kilometers (10 miles) in height and extends perhaps 1,000 kilometers (621 miles) in scale. The green line at the bottom of the CloudSat image is the radar echo of the Earth's surface. Where this line starts to disappear (change color) under the storm is where the rainfall is heaviest. Very heavy rainfall can be seen over about 400 kilometers (249 miles) of the satellite track. Cirrus clouds can also been seen out ahead of the storm (near letter A) -- this is also evident in the GOES-12 image. A smaller thunderstorm is visible in the CloudSat image under that cirrus cloud

  8. Seismology in South America; an interview with Alberto Giesecke

    USGS Publications Warehouse

    Spall, H.

    1980-01-01

    Dr. Alberto A. Giesecke is head of the Instituto Geofisico del Peru, in Lima, Peru, and Director of Centro Regional de Sismologia para America del Sur (CERESIS). The center is dedicated to the coordination and promotion of earthquake hazard mitigation. Dr. Giesecke was President of the National Research Council of Peru and currently is a member of the Board of Directors of the National Institute for Industrial Technological Research and Standards and of the National Institute for Research and Training in Telecommunications. He presided over the Organizing Committee for the General Assemblies of the International Association for Seismology and Physics of the Earth's interor and the International Union for Radio Science held in Lima, Peru, in 1973 and 1975, respectively. 

  9. From "Sanhattan" to "Nashvegas": The Aesthetics of Detachment in Alberto Fuguet's Filmmaking

    ERIC Educational Resources Information Center

    Barraza, Vania

    2015-01-01

    This current study focuses on the effects of neoliberalism on the Chilean sociopolitical period of postdictatorship (1990-2010) by studying a new generation of filmmakers in the work of Alberto Fuguet. In the trilogy of "Se arrienda" (2005), "Velódrom" (2010), and "Música campesin"a (2011), Fuguet reviews the…

  10. From "Sanhattan" to "Nashvegas": The Aesthetics of Detachment in Alberto Fuguet's Filmmaking

    ERIC Educational Resources Information Center

    Barraza, Vania

    2015-01-01

    This current study focuses on the effects of neoliberalism on the Chilean sociopolitical period of postdictatorship (1990-2010) by studying a new generation of filmmakers in the work of Alberto Fuguet. In the trilogy of "Se arrienda" (2005), "Velódrom" (2010), and "Música campesin"a (2011), Fuguet reviews the…

  11. Alberto Sols, teacher and mentor of spanish biochemists (1917-1989).

    PubMed

    Gancedo, Carlos

    2012-06-01

    Biochemistry in Spain owes much to the figure of Alberto Sols. In words of Nobel Prize winner Severo Ochoa: "He has been the first scientist to establish successfully biochemistry in Spain." His intellectual rigour, care in experimental design, emphasis on quality, and attention to the presentation of results permeated far beyond his inner circle to the then fledging Spanish biochemical community. It would be difficult to find some Spanish biochemist of the generation that now starts to retire who has not been influenced in a way or another by the work of Sols. However, it is also likely that the new generations of biochemists and molecular biologists in the country ignore who was Sols and what their field owns to him. The following lines try to highlight some key points of his scientific biography, the circumstances in which they took place and the state of the corresponding research area at that moment. Copyright © 2012 Wiley Periodicals, Inc.

  12. Evolution Of Hurricane Alberto (2000) In The Field Of Water Vapor Over North Atlantic Retrieved From Satellite Data

    NASA Astrophysics Data System (ADS)

    Ermakov, D.; Sharkov, E.

    2013-12-01

    The hurricanes or tropical cyclones (TC) of the Northern Atlantic often demonstrate extremely complicated and unpredictable behaviour which to a certain extent can be explained by the features of the Atlantic basin: its relative narrowness, active interaction with Polar Region, and the resulting picture of winds and currents. TC Alberto (2000) with its three stages of intensification and dissipation is a bright example of such a complicated behavior. The animated analysis of total precipitable water (TPW) field reveals a particular interdependence between the Alberto evolution (in terms of standard meteorological parameters) and the large-scale features of the TPW field (which can be formally characterised with convergent/divergent flows of the latent heat estimated by the authors' original approach).

  13. Flooding in southeastern United States from tropical storm Alberto, July 1994

    USGS Publications Warehouse

    Stamey, T.C.; ,

    1997-01-01

    In July 1994, parts of central and southwestern Georgia, southeastern Albama, and the western panhandle of Florida were devastated by floods resulting from rainfall produced by Tropical Storm Alberto. Entire communities were inundated by flood waters as numerous streams reached peak stages and discharges far greater than previous floods in the Flint, Ocmulgee, and Choctawhatchee River basins. The flooding resulted in 33 deaths in towns and small communities along or near the overflowing streams. President Clinton declared 78 counties as Federal disaster areas; 55 in Georgia, 10 in Alabama, and 13 in Florida. The Flint River and Ocmulgee River basins in Georgi experienced floods that exceeded the 100-year recurrence interval discharge along almost their entire lengths. Travel was disrupted as railroad and highway bridges and culverts were overtopped and, in many cases, washed out. Total food damages to public and private property were estimated at near $1 billion dollars. The destruction caused by this storm serves to emphasize the high cost imposed upon life and property by flood disasters; and thus, highlight the importance of preparing for, monitoring, and documenting such occurrences.In July 1994, parts of central and southwestern Georgia, southeastern Alabama, and the western panhandle of Florida were devastated by floods resulting from rainfall produced by Tropical Storm Alberto. Entire communities were inundated by flood waters as numerous streams reached peak stages and discharges far greater than previous floods in the Flint, Ocmulgee, and Choctawhatchee River basins. The flooding resulted in 33 deaths in towns and small communities along or near the overflowing streams. President Clinton declared 78 counties as Federal disaster areas: 55 in Georgia, 10 in Alabama, and 13 in Florida. The Flint River and Ocmulgee River basins in Georgia experienced floods that exceeded the 100-year recurrence interval discharge along almost their entire lengths. Travel was

  14. [The life story of Joaquim Alberto Cardoso de Melo: Quincas, Um berro à vida].

    PubMed

    Zancan, Lenira; Matida, Álvaro Hideyoshi

    2015-10-01

    The article seeks to reflect on the contribution of Joaquim Alberto Cardoso de Melo (1936-1993) to the field of public health relating his life story and his scientific production with core issues of education and health, present in his time and which remain in debate to this day. His contribution resulted in the production of new meanings for health practices, with the understanding as social and transdisciplinary phenomena. Based on conversations with co-authors and friends and rereading of his texts, it was decided to approach his biography from: (i) his skills and participation in initiatives and practices of preventive medicine and popular education, which fomented the critical analysis of health education; (ii) his presence as an educator in public health courses throughout the country, eliciting the deconstruction of the theories and practices of education and health with managers, students, professionals and teachers; (iii) his availability for transdisciplinary dialogue with the humanities and social sciences in the search for "epistemological sutures" between reason and passion, capable of responding to the dilemmas and challenges of healthcare work. These three trajectories indicate that the performance of "Quincas" must be understood from his restlessness as a health professional and educator, engaged in the production of knowledge and practices related to the complexity of the phenomenon of life.

  15. Flooding in southeastern United States from Tropical Storm Alberto, July 1994

    USGS Publications Warehouse

    Stamey, T.C.

    1997-01-01

    In July 1994, parts of central and southwestern Georgia, southeastern Alabama, and the western panhandle of Florida were devastated by floods resulting from rainfall produced by Tropical Storm Alberto. Entire communities were inundated by flood waters as numerous streams reached peak stages and discharges far greater than previous floods in the Flint, Ocmulgee, and Choctawhatchee River basins. The flooding resulted in 33 deaths in towns and small communities along or near the overflowing streams. President Clinton declared 78 counties as Federal disaster areas: 55 in Georgia, 10 in Alabama, and 13 in Florida. The Flint River and Ocmulgee River basins in Georgia experienced floods that exceeded the 100-year recurrence interval discharge along almost their entire lengths. Travel was disrupted as railroad and highway bridges and culverts were overtopped an, in many cases, washed out. Total flood damages to public and private property were estimated at nearly $1 billion dollars. The destruction caused by this storm serves to emphasize the high cost imposed upon life and property by flood disasters; and thus, highlight the importance of preparing for, monitoring, and documenting such occurrences.

  16. Conquering space with matter: a technical study of Alberto Burri's materials and techniques

    NASA Astrophysics Data System (ADS)

    Pozzi, Federica; Arslanoglu, Julie; Carò, Federico; Stringari, Carol

    2016-10-01

    Alberto Burri (1915-1995) was a pioneering Italian painter and sculptor. Born in Città di Castello, a small town in the region of Umbria, he earned a medical degree from the University of Perugia. While serving in the Ethiopian campaign and in World War II, first as a frontline soldier and then as a physician, he was captured and sent to a prisoner-of-war camp in Hereford, Texas. It was there that Burri disavowed the medical profession and began to paint. He held a pivotal position in the modern post-war era, exhibiting in Rome and New York in the early 1950s. The present article describes an in-depth scientific investigation of a selection of 14 paintings by Burri, each belonging to one of his series: Sacchi (sacks), Bianchi (whites), Catrami (tars), Muffe (molds), Gobbi (hunchbacks), Legni (woods), Combustioni plastiche (plastic combustions), Ferri (irons), Cretti (monochromatic fields of induced craquelure), and Cellotex (compositions on flayed fiberboard). Elemental information obtained non-invasively via X-ray fluorescence (XRF) spectroscopy was here combined with detailed characterization of the pigments, extenders, binders, and plastics by means of micro-invasive techniques, including pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS), Fourier-transform infrared (FTIR) and Raman spectroscopies, and scanning electron microscopy/energy-dispersive X-ray (SEM/EDX) spectroscopy. Through the joint use of traditional artists' materials along with industrial products newly introduced to the market, Burri appears to have encapsulated space into highly dramatic compositions at the boundaries between painting and relief sculpture.

  17. A McOndo Writer's Take on Literature in the Era of Audiovisual and Digital Communication: The Case of Alberto Fuguet's "Las Peliculas de mi vida"

    ERIC Educational Resources Information Center

    Maier, Linda S.

    2011-01-01

    Alberto Fuguet, one of the leaders of the McOndo writers who seek cultural direction from the United States and exploit mass-media formulas, is a polarizing figure in contemporary Latin American culture. His most recent full-length novel, the semi-autobiographical "Las peliculas de mi vida" (2003), has led many to conclude that Fuguet is simply a…

  18. A McOndo Writer's Take on Literature in the Era of Audiovisual and Digital Communication: The Case of Alberto Fuguet's "Las Peliculas de mi vida"

    ERIC Educational Resources Information Center

    Maier, Linda S.

    2011-01-01

    Alberto Fuguet, one of the leaders of the McOndo writers who seek cultural direction from the United States and exploit mass-media formulas, is a polarizing figure in contemporary Latin American culture. His most recent full-length novel, the semi-autobiographical "Las peliculas de mi vida" (2003), has led many to conclude that Fuguet is simply a…

  19. Music and Mind: In Memoriam Professor Carlo Alberto Pagni, MD, PhD: February 13, 1931 -March 1, 2009.

    PubMed

    von Wild, Klaus R H

    2017-01-01

    Carlo Alberto Pagni, born in La Spezia, Italy, on February 13, 1931, was an eminent and respected professor of neurosurgery and chairman of the neurosurgical clinic of the University of Turin from 1980 to 2003. He died on March 1, 2009. As a professor of neurology and neurological surgery he was renowned as an expert on vascular, tumor, and functional neurosurgery. Beyond the Italian Neurosurgical Society, he was the doyen of functional neurosurgery, specializing in motor cortex stimulation for the treatment of focal dystonia, Parkinson's disease, and postictal spasticity and pain. His home was his castle, and his family was fundamental to his life. He shared with his wife, Sandra, his passion for piano playing and for their remarkable library, and together with friends, he and his wife enjoyed dinners with fine food and Barolo wines. Listening to this Grand Seigneur talking about and explaining the music of, above all, Ludwig van Beethoven, and Richard Wagner, one felt he was emotionally just "music and mind". You can imagine this from his books on music, chess, and neuroscience. Indeed, he adored playing correspondence chess worldwide. A sportsman too, he loved hiking, mountaineering, skiing, swimming, and fishing. Nature was his source for slowing down, for regenerating, and for collecting his strength for new projects and new challenges. Friends will remember Dr. Pagni as a Grand Seigneur.

  20. [History of Instituto de Investigaciones Cardiológicas Alberto C. Taquini in its 60th anniversary].

    PubMed

    Milei, Jose; Trujillo, Jose Maria

    2004-01-01

    The Instituto de Investigaciones Cardiológicas (ININCA) was founded by Alberto C. Taquini in 1944 and directed by him during more than 50 years, until his death in 1998. The Institute was (and still is) dedicated to research in connection with CONICET (National Research Council) and to teaching within the Faculty of Medicine of the University of Buenos Aires. From the very beginning research was centered on hypertension, hypoxia and hemodynamic adaptations, renal physiology and electrolytes, arterial wall, cardiac metabolism, myocardial pharmacology and regulation of the circulation by the central nervous system. On the basis of Taquini's autobiographical notes, the experiments are reported which eventually led to the discovery of hypertensin, angiotensin and their relation with renin, together with the discussions promoted by the diverse hypotheses proposed by both national and international groups of investigators as the mechanism of hypertension. Taquini also played an important role in promoting science at national levels including his role as the first Secretary of Science and Technology from 1968 to 1971. He believed that scientific research is something more than planning and producing, that it also involves creating knowledge. As such he made many contributions to science, formed many disciples, and directed an Institute which is demonstrating its continuity.

  1. [Evaluation of the colonic endoscopic polypectomy in patients of the National Carlos Alberto Seguín Escobedo Hospital ESSALUD of Arequipa (1999-2004)].

    PubMed

    Suárez Cueva, Yanyne; Campos Nizama, Juan

    2006-01-01

    The investigation was performed in the Carlos Alberto Seguín Escobedo National Hospital of Essalud-Arequipa, in 194 patients that were submitted to Colonic Endoscopic Polypectomy from January of 1999 to December of 2004. This study is observational, retrospective and transverse. The clinical histories, endoscopies reports and pathological anatomy reports were reviewed, taking the personal data, clinical symptoms, endoscopic and pathologic characteristics of the polyps; colonoscopies associate findings; surgical technique of polypectomies, complications and complementary treatment of post-polypectomy. The colonic endoscopic polypectomy was performed in 194 patients from 1380 colonoscopies (14.05 %), with more frequency in the sixth decade of life, and corresponding most to the masculine sex. Most of the patients did not have previous symptoms, and of those who had clinical manifestations the more frequent were the bleeding lost and changes in the intestinal rhythm. The polyps endoscopic characteristics found that the sessile were the more frequent and were located in rectum--sigmoid zone. The preponderant size was from 5 to 10mm, and mostly unique. The histopathology type of the polyps was adenoma, frequently with some grade of dysplasia. The surgical techniques for the colonic endoscopy polypectomy were with cold pincer and electric cut. The complications were rare. The complementary treatment after polypectomy was injectotherapy and surgery. Finally, our results were discussed and compared with other similar studies, and then we elaborated the conclusions and recommendations, with whom we expect to contribute to a better knowledge of the Colonic Endoscopy Polypectomy in our country.

  2. Transborder Library Forum Proceedings = Memorias del Foro Binacional de Bibliotecas (1st, Nogales, Arizona, February 1-2, 1991).

    ERIC Educational Resources Information Center

    Baldwin, Charlene M., Comp.

    At the first Transborder Library Forum in 1991, 132 librarians from the United States and Mexico gathered to get to know one another, discuss issues of common interest, and begin to build an international network. Conference materials are provided in both English and Spanish. Keynote addresses were delivered by Alberto Alvaro Rios and Jesus Lau.…

  3. Water quality of the Apalachicola-Chattahoochee-Flint and Ocmulgee river basins related to flooding from Tropical Storm Alberto; pesticides in urban and agricultural watersheds, and nitrate and pesticides in ground water, Georgia, Alabama, and Florida

    USGS Publications Warehouse

    Hippe, D.J.; Wangsness, D.J.; Frick, E.A.; Garrett, J.W.

    1994-01-01

    This report presents preliminary water-quality information from three studies that are part of the National Water-Quality Assessment (NAWQA) Program in the Apalachicola-Chattahoochee-Flint (ACF) River basin and the adjacent Ocmulgee River basin. During the period July 3-7, 1994, heavy rainfall from tropical storm Alberto caused record flooding on the Ocmulgee and Flint Rivers and several of their tributaries. Much of the nitrogen load transported during the flooding was as organic nitrogen generally derived from organic detritus, rather than nitrate derived from other sources, such as fertilizer. More than half the mean annual loads of total phosphorus and organic nitrogen were trans- ported in the Flint and Ocmulgee Rivers during the flood. Fourteen herbicides, five insecticides, and one fungicide were detected in floodwaters of the Ocmulgee, Flint, and Apalachicola Rivers. In a second study, water samples were collected at nearly weekly intervals from March 1993 through April 1994 from one urban and two agricultural watersheds in the ACF River basin, and analyzed for 84 commonly used pesticides. More pesticides were detected and at generally higher concentrations in water from the urban watershed than the agricultural water- sheds, and a greater number of pesticides were persistent throughout much of the year in the urban watershed. Simazine exceeded U.S. Environmental Protection Agency (EPA) drinking-water standards in one of 57 samples from the urban watershed. In a third study, 38 wells were installed in surficial aquifers adjacent to and downgradient of farm fields within agricultural areas in the southern ACF River basin. Even though regional aquifers are generally used for irrigation and domestic- and public-water supplies, degradation of water quality in the surficial aquifers serves as an early warning of potential contamination of regional aquifers. Nitrate concentrations were less than 3 mg/L as N (indicating minimal effect of human activities) in water

  4. Columbia’s Democratic Security and Defense Policy in the Demobilization of the Paramilitaries

    DTIC Science & Technology

    2007-03-29

    successful. Endnotes 1 Carlos A. Valderrama, “ Historia de Colombia”, Revista Credencial Historia No 39, Bogotá, March 1993, p. 13. 2 Alfonso...1999. 20 10 Comité Interinstitucional de Lucha Contra las Finanzas, Informe 2000-2001, Bogotá: Marzo 2002. 11 Alvaro Villarraga, Derecho ...in search of its support for the accomplishment of counterinsurgent operations. 23 Alberto Andrade, Historia de Las Fuerzas Militares de Colombia

  5. The Colombian Awakening: President Alvaro Uribe’s Integrated Action Approach to Counterinsurgency

    DTIC Science & Technology

    2010-06-01

    history.2 1 Ministerio de Defensa, Republica de Colombia, “Logros de la Politica de Consilacion de la...homicide rate in 1991 of 381 2 Ministerio de Defensa, Republica de Colombia, “Logros de la Politica de Consilacion de la Seguridad Democratica,” Bogotá...Ministerio de Defensa, Republica de Colombia, “Logros de la Politica de Consilacion de la Seguridad Democratica,” Bogotá , September 2009. The

  6. The Consilium ad Calcolum of Alberto de'Zancari.

    PubMed

    Bernabeo, R A

    1994-01-01

    Zancari was born in 1278 and practised medicine in Ravenna and Bologna. He is mentioned in the Decameron of Boccaccio and in court records of Bologna in connection with 4 of his students who were accused of exhuming a body for medical research. Zancari's writings are found in several manuscript versions and include commentaries on Galen and Consilium ad Calcolum, which deals with renal calculosis. His therapeutic rules are summarized in 74 lines and cover both acute and quiescent calculi and prevention. The treatments prescribed do not differ from those in general use at the time, nor are any new concepts introduced.

  7. Personhood, harm and interest: a reply to Alberto Giubilini and Francesca Minerva.

    PubMed

    Beard, Matthew; Lynch, Sandra

    2013-05-01

    In the article 'After-birth abortion: why should the baby live?' arguments are made in favour of the moral permissibility of intentionally killing newborn infants, under particular conditions. Here we argue that their arguments are based on an indefensible view of personhood, and we question the logic of harm and interest that informs their arguments. Furthermore, we argue that the conclusions here are so contrary to ordinary moral intuitions that the argument and conclusions based upon it-including those which defend more mainstream methods of abortion-should be treated with immediate suspicion.

  8. What Do We Do with Alberto? Providing a Safe Haven for Youngsters with Gender Identity Disorder.

    ERIC Educational Resources Information Center

    McIntyre, Thomas; Von Ornsteiner, Joel

    2001-01-01

    Teachers and administrators must ensure that youth with gender identity disorder receive the same psychological and physical protection offered to other students. This article uses a case study to provide information regarding assessment of, and intervention with, youngsters who have gender identity disorder. (MKA)

  9. A bill for the relief of Jose Alberto Martinez Moreno, Micaela Lopez Martinez, and Adilene Martinez.

    THOMAS, 113th Congress

    Sen. Feinstein, Dianne [D-CA

    2013-03-18

    03/18/2013 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1895) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  10. A bill for the relief of Jose Alberto Martinez Moreno, Micaela Lopez Martinez, and Adilene Martinez.

    THOMAS, 112th Congress

    Sen. Feinstein, Dianne [D-CA

    2011-03-02

    03/02/2011 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S1136) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  11. A bill for the relief of Jose Alberto Martinez Moreno, Micaela Lopez Martinez, and Adilene Martinez.

    THOMAS, 111th Congress

    Sen. Feinstein, Dianne [D-CA

    2009-01-06

    01/06/2009 Read twice and referred to the Committee on the Judiciary. (text of measure as introduced: CR S100) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. [Chronic liver disease associated with cystic fibrosis in the Hospital Alberto Sabogal Sologuren, Lima, Peru: report of a case].

    PubMed

    Ormeño J, Alexis; García D, Cesar; Sumire U, Julia; Asato H, Carmen

    2013-01-01

    Cystic fibrosis (CF) is the most frequent recessive genetic disorder in the caucasian population and is produced by the alteration of electrolyte and water transport in the epithelial cell membrane. Liver disease is a frequent complication towards the end of the first decade of life, being weird its onset, except in patients with a history of meconium ileus. The characteristic liver injury in CF is focal biliary cirrhosis, but fatty infiltration can also be found. The diagnosis is made considering the clinical, laboratory and imaging results having in consideration that the normal liver function tests do not rule out the disease. Ultrasound is the most widely used and can detect the presence of steatosis, stones, fibrosis, cirrhosis, portal hypertension or abnormalities of the biliary tree. There is an also available technique such as computed tomography or magnetic resonance imaging, which allows a morphological study. Important aspects in the treatment are nutritional management, administration of soluble vitamins and the use of ursodeoxycholic acid (UDCA). In cases of advanced cirrhosis, transplantation, isolated or combined with the lung, is an option to consider, with acceptable survival rates. We report the case of an 11 year old patient with a diagnosis of chronic liver disease associated with cystic fibrosis.

  13. Differential diagnosis of granulomatous lung disease: clues and pitfalls: Number 4 in the Series "Pathology for the clinician" Edited by Peter Dorfmüller and Alberto Cavazza.

    PubMed

    Ohshimo, Shinichiro; Guzman, Josune; Costabel, Ulrich; Bonella, Francesco

    2017-09-30

    Granulomatous lung diseases are a heterogeneous group of disorders that have a wide spectrum of pathologies with variable clinical manifestations and outcomes. Precise clinical evaluation, laboratory testing, pulmonary function testing, radiological imaging including high-resolution computed tomography and often histopathological assessment contribute to make a confident diagnosis of granulomatous lung diseases. Differential diagnosis is challenging, and includes both infectious (mycobacteria and fungi) and noninfectious lung diseases (sarcoidosis, necrotising sarcoid granulomatosis, hypersensitivity pneumonitis, hot tub lung, berylliosis, granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, rheumatoid nodules, talc granulomatosis, Langerhans cell histiocytosis and bronchocentric granulomatosis). Bronchoalveolar lavage, endobronchial ultrasound-guided transbronchial needle aspiration, transbronchial cryobiopsy, positron emission tomography and genetic evaluation are potential candidates to improve the diagnostic accuracy for granulomatous lung diseases. As granuloma alone is a nonspecific histopathological finding, the multidisciplinary approach is important for a confident diagnosis. Copyright ©ERS 2017.

  14. 75 FR 9602 - Ocean Transportation Intermediary License; Applicants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-03

    ... 33122. Officer: Alvaro Munoz, President, (Qualifying Individual). T & B Master Logistics, Inc., 4919 Indian Wood Road, Suite 399, Culver City, CA 90230. Officers: Sunnie Kim, Secretary, (Qualifying...

  15. The U.S. and Chavez: To Confront or To Contain

    DTIC Science & Technology

    2006-10-23

    Performance Plan FY2008, U.S. Mission to Venezuela. (Washington, D.C., 2006). Vargas Llosa , Alvaro. “Chavez’s Inferno.” The Wall Street Journal...Times, October 3, 2006, Section A, p. 10. 19 The Economist, print edition, August 31, 2006, available at www.economist.com 20 Alvaro Vargas Llosa ...Fourth Annual Killan Public Lecture, Ottawa, Canada, 14 September 2006. 45 Alvaro Vargas Llosa , “Chavez’s Inferno,” The Wall Street Journal, September 25, 2006, p. A14.

  16. Implications of an Economic Recession on European Defense

    DTIC Science & Technology

    2011-03-10

    25. 90 Javier Solana, “Preface,” in What ambitions for European defence in 2020?, 2nd ed., ed. Alvaro de Vasconcelos (Paris: EU Institute for...international security to NATO.88 17 Javier Solana, in his preface to “What Ambitions for European Defence in 2020?,” highlights the fact there is...available today. Alvaro de Vasconcelos recognizes there is a joint capabilities deficit that is contrary to the CSDP, and that it has a negative impact on EU

  17. Private Security Infrastructure Abroad: Criminal-Terrorist Agendas and the Operational Environment

    DTIC Science & Technology

    2007-11-01

    arrest of Emilse del Rosario Lopez Romero , known as La Gata (The Cat). Lopez had formed a security force of some 180 “bodyguards,” many armed with...Ret. JSOU Senior Fellow Alvaro de Souza Pinheiro Major General, Brazilian Army, Ret. JSOU Associate Fellow Kenneth H. Poole Colonel, U.S. Air...Centric Warfare, March 2006, Jessica Glicken Turnley Narcoterrorism in Latin America, April 2006, Alvaro de Souza Pinheiro The Changing Nature of

  18. Mexico and the Cocaine Epidemic: The New Colombia or a New Problem

    DTIC Science & Technology

    2010-12-01

    Americas: Cocaine, 1945–1965,” 156. 73 Ibid., 173. 74 Ibid., 175. 75 Andres Restrepo and Alvaro Camacho Guizado, “From Smugglers to Warlords...Escobar) would meet in Panama City with Attorney General and ex-Colombian President Alfonso Lopez Michelsen, where the traffickers famously offered to...Chapter III, but in summary, the FARC’s power has been significantly reduced due to the tough stance Colombian President Alvaro Uribe (President

  19. A New Fidelity: The Supporting Role of USSOUTHCOM in a Post-Castro Cuba

    DTIC Science & Technology

    2008-05-23

    cu.html (accessed 29 March 2008). 4Carlos Alberto Montaner and Ignacio Ramonet , (quote is that of Carlos Montaner) “Was Fidel Good for Cuba...factbook/print/cu.html (accessed 29 March 2008). 10Carlos Alberto Montaner and Ignacio Ramonet , (quote is that of Ignacio Ramonet ) “Was Fidel Good for...http://www.whitehouse.gov/nsc/nss/2006/sectionI.html (accessed 04 April 2008). 17Carlos Alberto Montaner and Ignacio Ramonet , (quote is that of Carlos

  20. Latin America’s New Security Reality: Irregular Asymmetric Conflict and Hugo Chavez

    DTIC Science & Technology

    2007-08-01

    Julio Alberto Cirino, La democracia defraudada (Democracy Defrauded), Buenos Aires: Grito Sagrado, 2005; Arturo Contraras Polgatti, Conflicto y...1989. 57 42. See Note 6. Also see Andrés Benavente Urbina and Julio Alberto Cirino, La democracia defraudada (Democracy Defrauded), Buenos Aires

  1. Vatuximab(Trademark): Optimizing Therapeutic Strategies for Prostate Cancer Based on Dynamic MR Tumor Oximetry

    DTIC Science & Technology

    2007-01-01

    Investigaciones Biomédicas "Alberto Sols" CSIC/UAM, Madrid, Spain); Jennifer McAnally; Linda Watkins; Peter Peschke (German Cancer Center, Heidelberg... Biomédicas "Alberto Sols" - CSIC, Madrid, Spain 2University of Texas Southwestern Medical Center, Dallas, Texas, United States Tumor oxygenation play

  2. "I Don't Find Any Privacy around Here": Ethnographic Encounters with Local Practices of Literacy in the State Prison of Oaxaca

    ERIC Educational Resources Information Center

    Clemente, Angeles; Higgins, Michael James; Sughrua, William Michael

    2011-01-01

    In his poem entitled "Privacy", Alberto, an inmate in the state prison of Oaxaca, Mexico, vividly evokes the conflictive dynamics of space and time within his living quarters. This is his way of dealing with the sadness, trauma, and mundanity of his incarceration. Alberto's poem has emerged from our ongoing ethnographic project based on…

  3. "I Don't Find Any Privacy around Here": Ethnographic Encounters with Local Practices of Literacy in the State Prison of Oaxaca

    ERIC Educational Resources Information Center

    Clemente, Angeles; Higgins, Michael James; Sughrua, William Michael

    2011-01-01

    In his poem entitled "Privacy", Alberto, an inmate in the state prison of Oaxaca, Mexico, vividly evokes the conflictive dynamics of space and time within his living quarters. This is his way of dealing with the sadness, trauma, and mundanity of his incarceration. Alberto's poem has emerged from our ongoing ethnographic project based on…

  4. Cyclic Organic Peroxides Characterization by Mass Spectrometry and Raman Microscopy

    DTIC Science & Technology

    2011-04-01

    PERFORMING ORGANIZATION REPORT NUMBER 19a. NAME OF RESPONSIBLE PERSON 19b. TELEPHONE NUMBER Samuel Hernandez-Rivera Alvaro J. Pena- Quevedo , James A...Microscopy Alvaro J. Peña- Quevedo , James A. Laramee, H. Dupont Durst, and Samuel P. Hernández-Rivera Abstract—Triacetone triperoxide and hexamethylene...A. J. Peña- Quevedo is with the Department of Chemistry, University of Puerto Rico-Mayagüez, Mayaguez, Puerto Rico 00681 (e-mail: alvarojpena@gmail

  5. H2 production pathways in nutrient-replete mixotrophic Chlamydomonas cultures under low light. Response to the commentary article "On the pathways feeding the H2 production process in nutrient-replete, hypoxic conditions," by Alberto Scoma and Szilvia Z. Tóth.

    PubMed

    González-Ballester, David; Jurado-Oller, Jose Luis; Galván, Aurora; Fernández, Emilio; Dubini, Alexandra

    2017-01-01

    A recent Commentary article entitled "On the pathways feeding the H2 production process in nutrient-replete, hypoxic conditions" by Dr. Scoma and Dr. Tóth, Biotechnology for Biofuels (2017), opened a very interesting debate about the H2 production photosynthetic-linked pathways occurring in Chlamydomonas cultures grown in acetate-containing media and incubated under hypoxia/anoxia conditions. This Commentary article mainly focused on the results of our previous article "Low oxygen levels contribute to improve photohydrogen production in mixotrophic non-stressed Chlamydomonas cultures," by Jurado-Oller et al., Biotechnology for Biofuels (7, 2015; 8:149). Here, we review some previous knowledge about the H2 production pathways linked to photosynthesis in Chlamydomonas, especially focusing on the role of the PSII-dependent and -independent pathways in acetate-containing nutrient-replete cultures. The potential contributions of these pathways to H2 production under anoxia/hypoxia are discussed. Despite the fact that the PSII inhibitor DCMU is broadly used to discern between the two different photosynthetic pathways operating under H2 production conditions, its use may lead to distinctive conclusions depending on the growth conditions. The different potential sources of reductive power needed for the PSII-independent H2 production in mixotrophic nutrient-replete cultures are a matter of debate and conclusive evidences are still missing.

  6. The Self Inside and Out: Authenticity and Disability in "Mar adentro" and "Yo, tambien"

    ERIC Educational Resources Information Center

    Rivera-Cordero, Victoria

    2013-01-01

    Spanish filmmakers Alejandro Amenabar, Antonio Naharro, and Alvaro Pastor have recently focused on disability and personal identity by presenting the disabled subject in the foreground and by posing an array of ethical questions. This essay explores representations of disability as they appear in "Mar adentro" and "Yo, tambien"…

  7. Latin America Report.

    DTIC Science & Technology

    1985-08-26

    personally by the firm’s manager, Col Antonio Eduardo Falcao, who is going to leave ENGESA’s management to become chairman of IMBEL [Ordnance Indus...Spanish 25 Jul 85 p 9 PA] NEW SENATE PRESIDENT—Dr Alvaro Villegas Moreno has been chosen new president of the Colombian Senate. [Summary] [Bogota

  8. Cyprus: Status of U.N. Negotiations and Related Issues

    DTIC Science & Technology

    2006-06-27

    submitted papers that hardened positions. In April 1989, U.N. Secretary General Javier Perez de Cuellar proposed separate meetings. Denktash balked...Special Advisor Alvaro de Soto began proximity talks with Clerides and Denktash in December 1999. Five rounds of talks would be held through November 2000

  9. The Self Inside and Out: Authenticity and Disability in "Mar adentro" and "Yo, tambien"

    ERIC Educational Resources Information Center

    Rivera-Cordero, Victoria

    2013-01-01

    Spanish filmmakers Alejandro Amenabar, Antonio Naharro, and Alvaro Pastor have recently focused on disability and personal identity by presenting the disabled subject in the foreground and by posing an array of ethical questions. This essay explores representations of disability as they appear in "Mar adentro" and "Yo, tambien"…

  10. The Institutionalization of Drug Trafficking Organizations: Comparing Colombia and Brazil

    DTIC Science & Technology

    2010-09-01

    Intelligence. April 15, 2009, http://www.stratfor.com/weekly/20090415_When_Mexican_drug_trade_hits_border (accessed May 13, 2009); and Fernando Romero and Lar...32 See Humberto Lopez and Guillermo Perry, Inequality in Latin America: Determinants and Consequences, Policy Research Working Paper...35 Pinheiro, Alvaro de Souza Pinheiro, Narcoterrorism in Latin America: A Brazilian Perspective, JSOU

  11. Into the Eye of the Storm

    NASA Image and Video Library

    2000-12-13

    This stereoimage of Hurricane Alberto on August 19, 2000 was acquired by NASA Terra satellite. At this time, the storm was located in the North Atlantic Ocean, west of the Azores. 3D glasses are necessary to view this image.

  12. Geophysicists

    NASA Astrophysics Data System (ADS)

    2004-06-01

    In Memoriam: James R. Holton, Buford K. Meade, Mikhail I. Pudovkin; Honors: Michel Blanc, Alberto Borges, Paola Vannucchi, Michael A. Hapgood, Subir Banerjee, Lev Vinnik, John Wahr, Forrest Mozer, Vladimir N. Zharkov, Michael Ghil

  13. Military Medicine in Low Intensity Conflict: A Strategic Analysis

    DTIC Science & Technology

    1991-04-01

    support for insurgency and counter insurgency, combatting terrorism , peacekeeping operations, and peacetime contingency operations.4 Counter-narcotic...Peru has taken yet another bizarre twist. A Health Department spokeswoman accused the Peruvian President, Alberto Fujimori , of making the cholera

  14. 75 FR 9477 - Qualification of Drivers; Exemption Applications; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... renewable two-year period. They are: Alberto Blanco, Michael B. Canedy, Larry A. Cossin, Charles W. Cox, Gary W. Ellis, Dennis J. Evers, Hector O. Flores, W. Roger Goold, Lee Guse, Steven W. Halsey,...

  15. Desert Voices: Southwestern Children's Literature.

    ERIC Educational Resources Information Center

    Polette, Keith

    1997-01-01

    Examines three books with different ways of writing about the desert. Discusses: "Here Is the Southwestern Desert" by Madeline Dunphy, "The Desert Is My Mother" by Pat Mora, and "The Desert Mermaid" by Alberto Blanco. (PA)

  16. Desert Voices: Southwestern Children's Literature.

    ERIC Educational Resources Information Center

    Polette, Keith

    1997-01-01

    Examines three books with different ways of writing about the desert. Discusses: "Here Is the Southwestern Desert" by Madeline Dunphy, "The Desert Is My Mother" by Pat Mora, and "The Desert Mermaid" by Alberto Blanco. (PA)

  17. Expresiones locativas modificadoras de sustantivo (Locative Expressions Modifying Nouns).

    ERIC Educational Resources Information Center

    Wonder, John P.

    1979-01-01

    Elaborates on and updates the article "Derived Noun Phrases in Spanish Containing Locatives" by John P. Wonder and Alberto Eraso Guerrero (1976). Gives a detailed description of the uses of "ser" and "haber" in the locative expression. (NCR)

  18. Making the Gallery Scene

    ERIC Educational Resources Information Center

    Wasserman, Burton

    1975-01-01

    Author examined the art of Alberto Giacommetti and Max Ernst, recently shown at The Art Institute of Chicago, while presenting to us his interpretation of what occurs during the observation of art work. (RK)

  19. Expresiones locativas modificadoras de sustantivo (Locative Expressions Modifying Nouns).

    ERIC Educational Resources Information Center

    Wonder, John P.

    1979-01-01

    Elaborates on and updates the article "Derived Noun Phrases in Spanish Containing Locatives" by John P. Wonder and Alberto Eraso Guerrero (1976). Gives a detailed description of the uses of "ser" and "haber" in the locative expression. (NCR)

  20. National Infrastructure Protection Plan

    DTIC Science & Technology

    2006-01-01

    Secretary Department of Energy Robert S. Mueller, III Director Federal Bureau of Investigation Carlos M. Gutierrez Secretary Department of Commerce...Michael Chertoff Secretary Department of Homeland Security Alberto R. Gonzales Attorney General Department of Justice Condoleezza Rice Secretary

  1. The Threat of Latin America Populism

    DTIC Science & Technology

    2010-04-07

    Horowitz, Populism in Latin America, (Tuscaloosa, AL: University of Alabama, 1999) 23. 8 Alberto Paz , "Tango Lyrics in Spanish and English", February...December 5, 2008, http ://www.argentina.ar/ es/ciencia-y- educacion /C343 -invap-tecnologia -de-avanzada -a- medida.php (accessed December 15, 2009...andresoppenheimer.blogspotcom/2006_12_0l_archive.html. Paz Alberto, "Tango Lyrics in Spanish and English" , February 27, 2008, http://www.planet

  2. ON THE BIRTH AND DEVELOPMENT OF PSYCHOANALYTIC FIELD THEORY, PART 1.

    PubMed

    Silverman, Martin A

    2017-07-01

    Defining Psychoanalysis: Achieving a Vernacular Expression, by Ian Miller. London: Karnac, 2016. 116 pp. The Pioneers of Psychoanalysis in South America: An Essential Guide, edited by Nydia Lisman-Pieczanski and Alberto Pieczanski. London/New York: Routledge, 2015. 537 pp. Reading Italian Psychoanalysis, edited by Franco Borgogno, Alberto Luchetti, and Luisa Marino Coe. London/New York: Routledge, 2016. 738 pp. © 2017 The Psychoanalytic Quarterly, Inc.

  3. Addressing Modeling Challenges in Cyber-Physical Systems

    DTIC Science & Technology

    2011-03-04

    A. Lee and Eleftherios Matsikoudis. The semantics of dataflow with firing. In Grard Huet, Gordon Plotkin, Jean - Jacques Lévy, and Yves Bertot...Computer-Aided Design of Integrated Circuits and Systems, 20(3), 2001. [12] Luca P. Carloni, Roberto Passerone, Alessandro Pinto , and Alberto Sangiovanni...gst/fullpage.html?res= 9504EFDA1738F933A2575AC0A9679C8B63. 20 [15] Abhijit Davare, Douglas Densmore, Trevor Meyerowitz, Alessandro Pinto , Alberto

  4. Time Transfer With the Galileo Precise Timing Facility

    DTIC Science & Technology

    2007-11-01

    Alenia Space- Italia c. Marche 41, 10146 Torino, Italy, Tel: +390117180545 E-mail: renzo.zanello@thalesaleniaspace.com Alberto Busso Thales...Alenia Space- Italia c. Marche 41, 10146 Torino, Italy, Tel: +390117180008 E-mail: alberto.busso@thalesaleniaspace.com Edoardo Detoma Sistemi...AND ADDRESS(ES) Thales Alenia Space- Italia ,c. Marche 41,10146 Torino, Italy,CA,91109 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING

  5. The Role of BRCA1 Domains and Motifs in Tumor Suppression

    DTIC Science & Technology

    2011-08-01

    media was supplemented with penicillin and streptomycin. Transfections were performed using Fugene 6 (Roche) according to the manufacturer’s... hypersensitive to ionizing radiation (IR) and develop *Correspondence to: Alvaro N.A. Monteiro; H. Lee Moffitt Cancer Center; 12902 Magnolia Drive; Tampa, FL...media supplemented with 7.5% FBS, 100 units/mL penicillin /streptomycin and 1.25 μg/ mL amphotericin B (Sigma, St. Louis MO). HCT116 wild-type and Chk2

  6. Fatigue Crack Propagation in Amorphous Poly(Ethylene Terephthalate).

    DTIC Science & Technology

    1982-12-01

    W. Hertzberg N00014-77-C-0633 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, "ASK Materials Research Center AREA & WORK...terephthalate) (PET) was selected as a convenient material in which a wide range of crystallinitv can be obtained. In order to provide a base-line for...Alvaro Ramirez, John A. Manson and Richard W. Hertzberg Prepared for Publication in Polymer Engineering and Science Materials Research Center Coxe

  7. A Strategic View of Insurgencies: Insights from El Salvador

    DTIC Science & Technology

    1990-05-01

    Salvador.3 The former provisional president of El Salvador, Dr . Alvaro Magaiia, agreed. He argued that the junta, which included Jose Napole6n Duarte ...could take a major role. 2 Speaking for the insurgents, Dr . Guillermo M. Ungo saw the legitimacy of the regime as the primary strategic problem in El...image of an ally-to waver on the type and amount of sup- port to provide. Jose Napole6n Duarte recognized the strategic implications of the issue

  8. Why EU Common Security and Defense Policy Serves U.S. Interests

    DTIC Science & Technology

    2010-05-09

    foreign policy and all questions relating to the Union’s security”.10 Javier Solana, EU Secretary General, assessed that the Treaty would provide new...European Security Strategy in 2008 Javier Solana reinforced the threat analysis by putting emphasis on these subjects and adding energy security and...December 2007) 25. 11 Janvier Solana, “Preface,” What ambitions for European Defence in 2020, ed. Alvaro de Vasconcelos, 2 nd ed. (Paris, France

  9. Balancing U.S. Strategy in Colombia

    DTIC Science & Technology

    2007-11-02

    in Colombia might indicate to others that weak democratic methods are not capable of governing in Latin America. The Colombian President, Alvaro Uribe...2004&m=May&x=2004051 9163815ASrelliMO. 5711481 &t=livefeeds/wf-latest.html>; Internet; accessed 14 September 2004. 24 Javier Fernandez, interview by...Internet. Accessed 16 September 2004. Fernandez, Javier . Interview by author with COL, Colombian Army. 23 February 2005, Carlisle Barracks, PA. Hill

  10. Landscapes of the Digital Baroque.

    PubMed

    Singh, Gary

    2016-01-01

    Alvaro Ocampo traversed many landscapes to arrive at his current space in the digital art landscape. Eventually, the artist then made his way to the digital world, where he is no longer subjected to the tyranny of the one-off. He believes digital art is the new version of traditional etching in the way that it eliminates the idea of the one original piece of art.

  11. Countering the al-Shabaab Insurgency in Somalia: Lessons for U.S. Special Operations Forces

    DTIC Science & Technology

    2014-02-01

    Colonel, U.S. Army, Ret. JSOU Senior Fellow Chuck Cunningham Lieutenant General , U.S. Air Force, Ret. Professor of Strategy, Joint Advanced...Centre Russell D. Howard Brigadier General , U.S. Army, Ret. JSOU Senior Fellow John D. Jogerst Colonel, U.S. Air Force, Ret. James Kiras Ph.D...Fellow Alvaro de Souza Pinheiro Major General , Brazilian Army, Ret. JSOU Associate Fellow James F. Powers, Jr. Colonel, U.S. Army, Ret. JSOU

  12. JPRS Report, Latin America

    DTIC Science & Technology

    2007-11-02

    time to line up people to run for office in a large number of municipalities. In another movement on behalf of postponement, Sen- ator Alvaro ...by Roberto Lopez ] [Text] The budget cut applied by the government to all ministries threatens to cancel two of the most urgent items in the Army’s...editor Jose Romero ] [Text] The International Monetary Fund has urged the government to adopt a series of measures which would not necessarily

  13. El Salvador at War: An Oral History

    DTIC Science & Technology

    1988-12-01

    Menjivar The Army on the Defensive 67 Comnandante Joaquin Villalobos No Way of Providing the Necessary Support 70 Colonel Oscar Edgardo Casanova Vejar The...Need for Change 215 Colonel Rene Emilio Ponce Major Changes for the Armed Forces 215 General Carlos Eugenio Vides Casanova Changes for the Security...D. Waghelstein Two Overviews of U.S. Support 237 General Carlos Eugenio Vides Casanova Dr. Alvaro Magafia Problems in Coordinating U.S. Support

  14. Enhancing Warfighter Cognitive Abilities with Transcranial Magnetic Stimulation: A Feasibility Analysis

    DTIC Science & Technology

    2007-06-01

    34 a region of the brain before TMS application, thereby enhancing the effect. Researchers demonstrated that tDCS sensitizes the cortex to neuroplastic...benefit when combined with brain stimulation technologies such as TMS or tDCS . 7. Conclusions and Recommendations Based on my research for this project...intrinsic brain activity with EEG - TMS synchronization). Other prominent researchers in the area include Dr. Alvaro Pascual-Leone and his team at Harvard

  15. The Importance of Cross-Cultural Awareness for Today’s Operational Environment

    DTIC Science & Technology

    2007-03-30

    ed., The Culture of National Security: Norms and Identity in World Politics (New York: Columbia University Press, 1966). 5 Lisa Castellanos ...Hispanic/Latina Women: Cultural Norms and Prevention,” Project Director, Alberto Puertas, 1986, Florida Alcohol and Drug Abuse Association, available from

  16. Origin, Physical, and Mineralogical Nature of Red Clays: The Pacific Ocean Basin as a Model. (Geo-Marine Letters, An International Journal of Marine Geology. Volume 8, Number 4, 1988)

    DTIC Science & Technology

    1988-01-01

    California Continental Borderland : Structure and Quaternary basins. Geological Society America Special Paper 109, 142 pp Shepard FP, Dill RF (1966...A. Cacchlone U.S. Geological Survey. Menlo Park. California . USA Robert M. Carter James Cook University of North Queensland. Townsville... California , USA Alberto G. de Flgueiredo Lab. Geologia Marinha. Universidude Federal Fluminense. Niteroi. Brazil Larry J. Doyle University of South

  17. On the Grammar of Silence: The Structure of My Undocumented Immigrant Writer's Block

    ERIC Educational Resources Information Center

    Ledesma, Alberto

    2015-01-01

    In this reflective essay, Alberto Ledesma explores how being undocumented can produce a particular form of writer's block. He argues that there is a pattern of predictable silences and obfuscations inherent in all undocumented immigrant autobiographies that cannot be easily negotiated when undocumented students are asked to write about "their…

  18. Role of the Military in the Drug War: Have We Exceeded Congressional Intent?

    DTIC Science & Technology

    1992-04-30

    terrorism and crime threatens U.S. officials and citizens; finally, domestic drug use degrades readiness and internal security of the U.S. Armed...elected President, Alberto Fujimori , proposed a novel approach to stop coca-leaf production: the creation of a free-market environment in which peasants can

  19. The National Drug Control Strategy: A Reality Check.

    DTIC Science & Technology

    1997-01-01

    and continue to gain support at the highest levels in the military and government. President Alberto Fujimori of Peru recently suspended all commercial...through terrorism and murder. All of this is especially frustrating to the United States whose supply side strategy requires honest, trustworthy

  20. 76 FR 25763 - Qualification of Drivers; Exemption Applications; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... Jenkins, Ryan Forsythe, Terry L. Randoll, Edward Joseph Simanek III, Sven R. Aragon, Joe Alfred Root, Gary..., Joseph Barlow. The following 2 applicants do not have sufficient visual acuity in the better eye to..., Barry L. Ream, Roger Freeman, Timothy Curran, Jonathan Black Elk, Ward Howard, Alberto Mireles,...

  1. Military Review. Volume 80, Number 4, July-August 2000

    DTIC Science & Technology

    2000-08-01

    Panamá De 1972 Reformada Por Los Actos Reformatorios De 1978, Por El Acto Constitucional De 1983 Y Los Actos Legislativos De 1983 Y 2 De 1994, Título XIV...via Internet, for more on the 35-man Grupo Beta Sur and its activities. Jorge Alberto Cornejo, �Aplica México plan para proteger derechos de

  2. Insurgency and Counterinsurgency in Central America

    DTIC Science & Technology

    1983-06-01

    fill the gap. ORDEN ( Organizacion Democratica Nacionalista). ORDEN was established in 1968 by General Jose Alberto Medrano as the non-communist...movement is strongest in the northwest province of El Quiche, but is active in many other parts of the country. Organizacion del Pueblo en Armas (ORPA

  3. Cryptosporidium from Palawan, Republic of the Philippines

    DTIC Science & Technology

    1988-06-01

    PALAWAN, REPUBLIC OF THE PHILIPPINES Mare A. Laxer* Alberto K. Alcantara* Marivyl Javato-Laxer" Mene D. Cui* Renato A. Leano* Soiedad Bautista* Natividad ...Marivyl Javato-Laxer, Mere D. Cui, Renato A. Leano, Soledad Bautista, Natividad Rami To, ressie L. Gavina 13a TYPE OF REPORT 13b TIME COVFRED 114 DATE OF

  4. Report on Virginia Tech Shootings Urges Clarification of Privacy Laws

    ERIC Educational Resources Information Center

    Fischer, Karin

    2007-01-01

    Educators, mental-health officials, and law-enforcement officers often do not share information about troubled students because they are confused by what they can disclose under complex and overlapping privacy laws, according to a report on the Virginia Tech shootings. Attorney General Alberto R. Gonzales and two other Bush cabinet secretaries…

  5. We Remember 2015 - A Video Memorial

    NASA Image and Video Library

    2015-06-10

    Video tribute to 12 members of the NASA Astrobiology community who passed away since the 2012 AbSciCon meeting. Tributes to: Dick Holland, Bob Wharton, Carl Woese, David McKay, Tom Wdowiak, John Billingham, Bishun Khare, Tom Pierson, Colin Pillinger, Katrina Edwards, Martin Brasier and Alberto Behar.

  6. Educational and Societal Futures: Meeting the Technological Demands of the 1990s. Proceedings of a Conference (Anaheim, California, April 28, 1983).

    ERIC Educational Resources Information Center

    Ochoa, Alberto M., Ed.; Hurtado, Juan, Ed.

    Papers collected in this book either discuss steps that might be taken to prepare students and teachers for the future, or speculate on what schooling, curriculum, and educational needs might be like in the next century. An introduction to the collection by Alberto M. Ochoa precedes the following papers: (1) "Creating a Desirable Education System"…

  7. "Tango Feroz": Teaching a History of Politics and Economics of Argentina through Sex, Drugs, and Rock and Roll

    ERIC Educational Resources Information Center

    Romero, Eva Karene

    2015-01-01

    This article directly resulted from the teacher/researcher experience, describing new analyses resulting from subtitling a film for curriculum incorporation: "Tango feroz, la leyenda de Tanguito" (1993). Set in Argentina in the sixties and loosely based on the life of José Alberto Iglesias Correa, also known as Tanguito, this film…

  8. Proceedings of the First Inter-American Conference on Bilingual Education.

    ERIC Educational Resources Information Center

    Troike, Rudolph C., Ed.; Modiano, Nancy, Ed.

    The conference papers presented here are grouped under the six topics around which the conference was organized. The section on program goals and models for bilingual education contains papers by Joshua Fishman, Salomon Nahmad, John C. Molina, Alberto Escobar, G. Kent Gooderham, and Dillon Platero. The section on teaching the second language…

  9. "Tango Feroz": Teaching a History of Politics and Economics of Argentina through Sex, Drugs, and Rock and Roll

    ERIC Educational Resources Information Center

    Romero, Eva Karene

    2015-01-01

    This article directly resulted from the teacher/researcher experience, describing new analyses resulting from subtitling a film for curriculum incorporation: "Tango feroz, la leyenda de Tanguito" (1993). Set in Argentina in the sixties and loosely based on the life of José Alberto Iglesias Correa, also known as Tanguito, this film…

  10. Vladimir Vladimirovich Putin and Russian Foreign Policy for the New Millenium: A New Approach 2001-2002

    DTIC Science & Technology

    2002-05-01

    European leaders as possible. It would appear that he is closest to Gerhardt Schroeder of Germany, Silvio Berlusconi of Italy, and Tony Blair of the UK...individual leaders. His newfound friendship with Gerhardt Schroeder, Tony Blair, and Alberto Berlusconi are a testimony to his efforts to confirm

  11. Globalizations and Education: Collected Essays on Class, Race, Gender, and the State

    ERIC Educational Resources Information Center

    Torres, Carlos Alberto

    2009-01-01

    Spanning an extraordinary 30-year career, this book collects seminal essays by critical theorist Carlos Alberto Torres. Torres is among the foremost scholars devoted to interpreting the work of Paulo Freire and has done much over the years to raise the visibility of Freire's contribution to educational theory. In addition, he has helped to…

  12. 75 FR 32749 - Information Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... on this information collection, please write to Col. Donna Alberto, DoD Comprehensive Review Working... Review Working Group (CRWG) is the working group the Secretary of Defense directed to examine the issues associated with a repeal of the law known as ``Don't Ask, Don't Tell.'' The CRWG is studying what impact,...

  13. Kalman Filter Real Time Tracking Using Microprocessors and a New Language for Military Software.

    DTIC Science & Technology

    1986-03-27

    Alberto Fernandes Ferreira Captain, Brazilian Air Force B.S., Instituto Tecnologico do Aeronautica, 1977 Submitted in partial fulfillment of the...working with the Regulus operating system. As far as known,. there is no software available (specifically written for the CIE) on the market . As a result

  14. Science, Science Education and Their Discontents: A Response to Commentaries on the Paper, "Portrait of a Science Teacher as a Bricoleur--A Case Study from India"

    ERIC Educational Resources Information Center

    Sharma, Ajay

    2008-01-01

    In this response to commentaries by Ali Sammel, Jhumki Basu and Alberto Rodriguez, I present my perspective on three important issues raised by the commentators. These issues relate to the role of a researcher in her field settings and society, the critique of science and science education as oppressive dominant discourses, and co-opting…

  15. What's Black and White and Re-Tweeted All Over? Teaching News Literacy in the Digital Age

    ERIC Educational Resources Information Center

    Loth, Renee

    2012-01-01

    In 2007 the John S. and James L. Knight Foundation placed a major bet on State University of New York at Stony Brook: $1.7-million to enroll 10,000 students in its news-literacy curriculum over five years. Alberto Ibarguen, president and chief executive of the foundation, expected the course to foster "a group of students who would simply…

  16. People

    NASA Astrophysics Data System (ADS)

    2008-05-01

    INTERVIEW Interview: How Google conquered the sky Carol Christian and Alberto Conti work at the Space Telescope Science Institute (the home of Hubble) in Baltimore and co-created Sky in Google Earth. David Smith spoke to them between stage appearances at Astrofest

  17. Effects of Text-to-Speech Software on the Reading Rate and Comprehension Skills of High School Students with Specific Learning Disabilities

    ERIC Educational Resources Information Center

    Moorman, Amanda; Boon, Richard T.; Keller-Bell, Yolanda; Stagliano, Christina; Jeffs, Tara

    2010-01-01

    The purpose of this study was to examine the effects of a text-to-speech software program known as "Read Please" on the reading rate and reading comprehension accuracy of two high school students with specific learning disabilities (SLD) in reading. A single-subject A-B-A-B "withdrawal" research design (Alberto & Troutman,…

  18. Cull: The Man and His Issue.

    ERIC Educational Resources Information Center

    Murray, Michael Thomas

    1989-01-01

    Presents a portrait of a teacher named Dr. Alberto Cullum, or Cull, and issues concerning the education of elementary school children which are important to him. Issues concern class control, the teacher's ability to listen, the establishment of a real relationship between teacher and student, and recognition of the child's identity and potential.…

  19. IRT Model Fit Evaluation from Theory to Practice: Progress and Some Unanswered Questions

    ERIC Educational Resources Information Center

    Cai, Li; Monroe, Scott

    2013-01-01

    In this commentary, the authors congratulate Professor Alberto Maydeu-Olivares on his article [EJ1023617: "Goodness-of-Fit Assessment of Item Response Theory Models, Measurement: Interdisciplinary Research and Perspectives," this issue] as it provides a much needed overview on the mathematical underpinnings of the theory behind the…

  20. The Bentley "Measures of Musical Abilities" as Predictors of Conservatory Students' Musical Achievement.

    ERIC Educational Resources Information Center

    Musumeci, Orlando

    1997-01-01

    Investigates the reliability and validity of the Bentley Measures of Musical Abilities (BMMA) for predicting musical achievement of students entering the Conservatory Alberto Ginastera (Argentina) by measuring the students improvement over the first four-month term. Encourages the use of the BMMA as a means to evaluating the entering students…

  1. Nonfiction Film Theory and Criticism.

    ERIC Educational Resources Information Center

    Barsam, Richard Meran, Ed.

    This anthology offers significant writings on the subject of nonfiction film, with emphasis primarily on British and American films and film makers (although the work of Alberto Cavalcanti, Leni Riefenstahl, and Joris Ivens is also represented). The first section of the book offers essays that examine and define the essential nature and idea of…

  2. Globalizations and Education: Collected Essays on Class, Race, Gender, and the State

    ERIC Educational Resources Information Center

    Torres, Carlos Alberto

    2009-01-01

    Spanning an extraordinary 30-year career, this book collects seminal essays by critical theorist Carlos Alberto Torres. Torres is among the foremost scholars devoted to interpreting the work of Paulo Freire and has done much over the years to raise the visibility of Freire's contribution to educational theory. In addition, he has helped to…

  3. Report on Virginia Tech Shootings Urges Clarification of Privacy Laws

    ERIC Educational Resources Information Center

    Fischer, Karin

    2007-01-01

    Educators, mental-health officials, and law-enforcement officers often do not share information about troubled students because they are confused by what they can disclose under complex and overlapping privacy laws, according to a report on the Virginia Tech shootings. Attorney General Alberto R. Gonzales and two other Bush cabinet secretaries…

  4. The Fatal Panacea: The Emigrant Experience in the Novels of Ferreira de Castro.

    ERIC Educational Resources Information Center

    Silva, John de Oliveira E

    The twin emigration sagas of Ferreira de Castro (1898-1974), "Emigrantes" (1928) and "A Selva" (1930) embody what has been described as the primary driving forces of emigration: hunger and injustice. The main protagonists of "Emigrantes" and "A Selva," Manuel and Alberto, illustrate these forces. Manuel, a…

  5. A Plenipotentiary for Human Intelligence.

    ERIC Educational Resources Information Center

    Walsh, John

    1981-01-01

    Describes a Venezualan effort to develop intelligence, lead by Luis Alberto Machado, Minister of State for the Development of Intelligence. Explains intelligence-enhancing programs emphasizing good prenatal care and infant nutrition and fostering intellectual development in elementary and secondary school classes. (DS)

  6. Science, Science Education and Their Discontents: A Response to Commentaries on the Paper, "Portrait of a Science Teacher as a Bricoleur--A Case Study from India"

    ERIC Educational Resources Information Center

    Sharma, Ajay

    2008-01-01

    In this response to commentaries by Ali Sammel, Jhumki Basu and Alberto Rodriguez, I present my perspective on three important issues raised by the commentators. These issues relate to the role of a researcher in her field settings and society, the critique of science and science education as oppressive dominant discourses, and co-opting…

  7. Comparative Perspectives on the Academic Profession.

    ERIC Educational Resources Information Center

    Altbach, Philip G., Ed.

    Essays include: gentlemen and players, the changing British professoriate (Gareth Williams); the robed baron, the academic profession in the Italian university (Guido Martinotti, Alberto Giasanti); the changing role of the Japanese professor (William K. Cummings, Ikuo Amano); academic staff and academic drift in Australian colleges of advanced…

  8. 75 FR 79440 - Additional Designations, Foreign Narcotics Kingpin Designation Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... Alberto, c/o MELRUX RICA S PIZZA, Bogota, Colombia; Calle 24C No. 75-59, Bogota, Colombia; Calle 119A No... RICAS PIZZA, Bogota, Colombia; DOB 26 Mar 1948; Cedula No. 41386662 (Colombia) (individual) 10. MOLANO...; NIT 890935433-8 (Colombia) 5. AMG RICAS PIZZA (a.k.a. FUSION PIZZA & PARRILLA; a.k.a. RICA'S PIZZA...

  9. The Fatal Panacea: The Emigrant Experience in the Novels of Ferreira de Castro.

    ERIC Educational Resources Information Center

    Silva, John de Oliveira E

    The twin emigration sagas of Ferreira de Castro (1898-1974), "Emigrantes" (1928) and "A Selva" (1930) embody what has been described as the primary driving forces of emigration: hunger and injustice. The main protagonists of "Emigrantes" and "A Selva," Manuel and Alberto, illustrate these forces. Manuel, a…

  10. Peace Education: Glimpses from the EUPRA Conference in Firenze. Peace Education Reports No. 5.

    ERIC Educational Resources Information Center

    Bjerstedt, Ake, Ed.

    This report presents the material from a workshop on peace education that was part of a conference sponsored by the European Peace Research Association (EUPRA). Two papers, "Research as a Tool for Peace Education" (Alberto L'Abate) and "Promoting Commitment to Peace and Environmental Responsibility" (Riitta Wahlstrom), are…

  11. Comparative Perspectives on the Academic Profession.

    ERIC Educational Resources Information Center

    Altbach, Philip G., Ed.

    Essays include: gentlemen and players, the changing British professoriate (Gareth Williams); the robed baron, the academic profession in the Italian university (Guido Martinotti, Alberto Giasanti); the changing role of the Japanese professor (William K. Cummings, Ikuo Amano); academic staff and academic drift in Australian colleges of advanced…

  12. On the Grammar of Silence: The Structure of My Undocumented Immigrant Writer's Block

    ERIC Educational Resources Information Center

    Ledesma, Alberto

    2015-01-01

    In this reflective essay, Alberto Ledesma explores how being undocumented can produce a particular form of writer's block. He argues that there is a pattern of predictable silences and obfuscations inherent in all undocumented immigrant autobiographies that cannot be easily negotiated when undocumented students are asked to write about "their…

  13. What's Black and White and Re-Tweeted All Over? Teaching News Literacy in the Digital Age

    ERIC Educational Resources Information Center

    Loth, Renee

    2012-01-01

    In 2007 the John S. and James L. Knight Foundation placed a major bet on State University of New York at Stony Brook: $1.7-million to enroll 10,000 students in its news-literacy curriculum over five years. Alberto Ibarguen, president and chief executive of the foundation, expected the course to foster "a group of students who would simply…

  14. The Role of Tumor Associated Macrophage in Recurrent Growth of Tumor Stem Cell

    DTIC Science & Technology

    2012-09-01

    Sica . Macrophage polarization: tumor-associated macrophages as a paradigm for polarized M2 mononuclear phagocytes. Trends Immunol. 23: 549-555...2002 3. Alberto Mantovani, Paola Allavena1, Antonio Sica and Frances Balkwill. Cancer-related inflammation. Nature. 454: 436-444, 2008 4. Karin E. de

  15. Interpolating Polynomial Macro-Elements with Tension Properties

    DTIC Science & Technology

    2000-01-01

    Univ. Calgary, 1978. Paolo Costantini Dipartimento di Matematica " Roberto Magari" Via del Capitano 15 53100 Siena, Italy costantini~unisi. it Carla...Manni Dipartimento di Matematica Via Carlo Alberto 10 10123 Torino, Italy manniDdm .unito. it

  16. A Plenipotentiary for Human Intelligence.

    ERIC Educational Resources Information Center

    Walsh, John

    1981-01-01

    Describes a Venezualan effort to develop intelligence, lead by Luis Alberto Machado, Minister of State for the Development of Intelligence. Explains intelligence-enhancing programs emphasizing good prenatal care and infant nutrition and fostering intellectual development in elementary and secondary school classes. (DS)

  17. Single Molecule Effects of Osteogenesis Imperfecta Mutations in Tropocollagen Protein Domains

    DTIC Science & Technology

    2008-12-02

    Single molecule effects of osteogenesis imperfecta mutations in tropocollagen protein domains Alfonso Gautieri,1,2 Simone Vesentini,2 Alberto...2008 proteinscience.org Abstract: Osteogenesis imperfecta (OI) is a genetic disease characterized by fragile bones, skeletal deformities and, in severe...diagnosis and treatment, an effort referred to as materiomics. Keywords: steered molecular dynamics; osteogenesis imperfecta ; Young’s modulus; collagen

  18. The Role of BRCA1 Domains and Motifs in Tumor Suppression

    DTIC Science & Technology

    2009-08-01

    hypersensitive to ionizing radiation (IR) and develop *Correspondence to: Alvaro N.A. Monteiro; H. Lee Moffitt Cancer Center; 12902 Magnolia Drive...cells were maintained in DMEM media supplemented with 7.5% FBS, 100 units/mL penicillin /streptomycin and 1.25 μg/ mL amphotericin B (Sigma, St...mL penicillin /streptomycin and 1.25 μg/mL amphotericin B. Transient transfections using Fugene 6 (Roche) were performed according to manufacturer’s

  19. Reports on Astronomy 2006-2009 (IAU XXVIIA)

    NASA Astrophysics Data System (ADS)

    van der Hucht, Karel A.

    2009-04-01

    Preface; Division I. Fundamental Astronomy Jan Vondrák; Division II. Sun and Heliosphere Donald B. Melrose; Division III. Planetary Systems Sciences Edward L. G. Bowell; Division IV. Stars Monique Spite; Division V. Variable Stars Alvaro Giménez; Division VI. Interstellar Matter Thomas J. Miller; Division VII. Galactic System Ortwin Gerhard; Division VIII. Galaxies and the Universe Sadanori Okamura; Division IX. Optical and Infrared Techniques Andreas Quirrenbach; Division X. Radio Astronomy Ren-Dong Nan; Division XI. Space and High-Energy Astrophysics Günther Hasinger; Division XII. Union-wide Activities Malcolm G. Smith; EC Service. Press Office Lars Lindberg Christensen; Author index.

  20. Establishment of a Center for Development of Chemical Sensors for Explosives at University of Puerto Rico-Mayaguez

    DTIC Science & Technology

    2011-02-08

    M., Hernandez-Rivera, S.P., Briano, J.G., Modeling of TNT transport from landmines: Numerical approach”, 2009, Chemosphere , 77: 546–551. 19...Coupled Grazing Angle Probe-FTIR”, American Chemical Society, Puerto Rico Section, 30th Senior Technical Meeting, November 3-4, 2006. 171 . Alvaro J...from landmines: Numerical approach”, 2009, Chemosphere , 77: 546–551. 19. Primera-Pedrozo, O.M., Soto-Feliciano, Y.M., Pacheco-Londoño, L.C. and

  1. Payload and Mission Definition in Space Sciences

    NASA Astrophysics Data System (ADS)

    Mártínez Pillet, V.; Aparicio, A.; Sánchez, F.

    2011-04-01

    1. The life cycle of an ESA mission and how to get involved Alvaro Gimenez; 2. Design issues for space science missions Yves Langevin; 3. Instrumentation in space X-ray astronomy X. Barcons; 4. EUV and UV imaging and spectroscopy from space Richard Harrison; 5. The luminosity oscillations imager, a space instrument: from design to science Thierry Appourchaux; 6. Hipparcos and Gaia: the development of space astrometry in Europe M. Perryman; 7. Space physics and the space environment A. Balogh; 8. Planetary observations and landers A. Coradini.

  2. Payload and Mission Definition in Space Sciences

    NASA Astrophysics Data System (ADS)

    Mártínez Pillet, V.; Aparicio, A.; Sánchez, F.

    2005-11-01

    1. The life cycle of an ESA mission and how to get involved Alvaro Gimenez; 2. Design issues for space science missions Yves Langevin; 3. Instrumentation in space X-ray astronomy X. Barcons; 4. EUV and UV imaging and spectroscopy from space Richard Harrison; 5. The luminosity oscillations imager, a space instrument: from design to science Thierry Appourchaux; 6. Hipparcos and Gaia: the development of space astrometry in Europe M. Perryman; 7. Space physics and the space environment A. Balogh; 8. Planetary observations and landers A. Coradini.

  3. Latin America Report.

    DTIC Science & Technology

    1985-08-09

    Ruiz Perdomo the tenth. The 13th will be headed by Col Jaime Sadonic Sanchez , replacing Col Jaime Ruiz , and the 14th by Col Sigifredo Delgado Caldas...for mayor of Manaus will be Lt Gov Manuel Ribeiro of the PMDB, with the PFL’s Aristides Queiros as candidate for deputy mayor. There is also...Force], an officer who has held several important posts. The director of police, Maj Gen Victor Alberto Delgado Mallarino, will be the first general

  4. Visit to CALTECH and CERRA/ICASP6 Reliability Conference, June 1991

    DTIC Science & Technology

    1991-10-01

    geotechnical inverse analysis Y. Honjo 17 Expert opinions combined Emilio Rosenblueth, Mario Ordaz and Raul Rueda 25 Relative entropy estimation and...328 Calibrating simplified models for computation of seismic reliability of multistory frames Diaz -Lopez and L. Esteva 338 Treatment of seismically...parameters J. Alberto Escobar and Gustavo Ayala 453 Analysis of uncertain systems subject to random loads by stochastic Green function method Mahmoud Khater

  5. Peru: Political Situation, Economic Conditions and U.S. Relations

    DTIC Science & Technology

    2007-09-06

    independent candidate Alberto Fujimori . Once in office, Fujimori implemented an aggressive economic reform program and stepped up counterinsurgency...efforts. When tensions between the legislature and Fujimori increased in 1992, he initiated a “self coup,” dissolving Congress and calling a constituent...assembly to write a new constitution. This allowed him to fill Congress and the judiciary with his supporters. President Fujimori was re-elected in

  6. Human Rights and Military Conduct: A Progress Report

    DTIC Science & Technology

    2000-01-01

    dilemma involves threats such as drug trafficking, organized crime, and terrorism . In most mature democracies responsibility for dealing with such threats...promoting reform to bolster civilian control and respect for human rights. That dilemma was underscored when Peruvian President Alberto Fujimori re...better guarantees could be assured. Asked whether he feared sanctions and a possible cutoff of aid from the United States, Fujimori replied, “What

  7. Best Practices in Counterinsurgency

    DTIC Science & Technology

    2005-06-01

    insurgents, newly elected President Alberto Fujimori gave him- self exceptional executive authority to fight terror - ists. With overwhelming popular... terrorism only drove the people further from the rebels and closer to the government.5 Law enforcement. Intelligence operations that help detect terrorist...support, Fujimori unified the counterinsurgency effort and within 3 years wiped out the Maoists. In 1997, he crushed another violent insurgent group.15 The

  8. An Annotated Bibliography on Military Involvement in Counterdrug Operations, 1980 - 1990

    DTIC Science & Technology

    1991-09-01

    706 Planning PCO Combat Employment of Air Power A198 670 Potential for Increased Terrorism Lethality A198 668 Democratic States Facing Revolutions...police needed the basis of a suspected wrongdoing before undertaking any search. - On 27 October 1990, Peru’s newly-elected President, Alberto Fujimori ... terrorism that the nefarious traffic has abetted. Interestingly -- and questionably -- the author places the blame for addiction upon human behavior

  9. U.S. Army South after Withdrawal from Panama (USARSO-2000)

    DTIC Science & Technology

    1991-08-15

    extreme left were candidates for change. Marxist-led insurgencies and campaigns of terror against friendly governments in places like El Salvador...national security interests in Latin America and the Caribbean Basin. * Political unrest, subversion, terrorism , and illicit drug trafficking will...Argentina), and Alberto Fujimori (Peru) indicates what is in store for many of their colleagues in the next century. In many Latin American countries

  10. The Andean Initiative: A Faulty Campaign in the War on Drugs

    DTIC Science & Technology

    1991-02-11

    as usual.’! Other direct consequences of military counternarcotics activities have been significant increases in terrorism from both insurgent and...right wing vigilante groups, to either terrorize peasants to gain support or in the later case, to persuade government officials to stop pursuing...concerns and lessons of the past, that have caused Peru’s new president, Alberto Fujimori , to refuse any U.S. military involvement beyond equipment and

  11. Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate. Chapter 4 - Water

    DTIC Science & Technology

    2005-01-01

    an overall association between fluid in- take and bladder cancer risk (Bruemmer et al., 1997; Geoffroy- Perez and Cordier, 2001; Slattery et al., 1988...Sulfate http://www.nap.edu/catalog/10925.html WATER 167 Armstrong LE, Hubbard RW, Jones BH, Daniels JT. 1986. Preparing Alberto Salazar for the heat...Psychiatric mani- festations of hyponatremia. Psychosomatics 22:739–743. Geoffroy- Perez B, Cordier S. 2001. Fluid consumption and the risk of bladder

  12. Measuring the Behavior and Response to Sound of Beaked Whales Using Recording Tags

    DTIC Science & Technology

    2004-01-01

    led by Alberto Brito of the University of La Laguna. His team of biology graduate students maintain a field station in the island of El Hierro ...in the Canary Island field site of El Hierro (Figs. 3, 4). In analyzing identification photos, the Italian group have confirmed sightings of several...specie. The exceptional sighting rate of both species in El Hierro makes this one of the densest coastal populations of beaked whales known

  13. Interferometric Processing of Spaceborne SAR Data in Advanced SAR Imaging Modes

    DTIC Science & Technology

    2000-10-01

    Mittermayer and Alberto Moreira Deutsches Zentrum fiur Luft- und Raumfahrt (DLR) Institut fuir Hochfrequenztechnik und Radarsysteme 82234 Oberpfaffenhofen...34, IEEE Transactions on Geosc., Vol. 32, No. 4, July 1994, pp. 855-865. [4] J. Mittermayer , A. Moreira, 0. Lofeld: "Spotlight SAR Data Processing Using the...Frequency Scaling Algo- rithm", IEEE Trans. on Geosc. and Remote Sensing, Vol. 37, No. 5, September 1999. [51 Mittermayer , J., A. Moreira and 0

  14. Research in Biological and Medical Sciences, Including Biochemistry, Communicable Disease and Immunology, Internal Medicine, Nuclear Medicine, Physiology, Psychiatry, Surgery and Veterinary Medicine. Volume 2

    DTIC Science & Technology

    1975-07-01

    The acai palm was the most common specie in this canopy which had a height of 20 m, although other palms and some trees were present also...James M. Maedke; MAJ John H. Newby, Jr, MSC; William G. Palm , MA; MAJ David W. Pearson, MC; Eh Steven A. Perkins; E5 Alberto J. Rivas; Joseph M...area, but rickettsial isolation results are not yet complete. (c) Estate Workers, tlmina Estate is a mixed rubber and oil- palm plantation, about 20

  15. [Replica of a 13th century piece in the Museum of Pharmacy].

    PubMed

    Zarranz M del, C

    1995-06-01

    Since the Museum of Pharmacy of the University of Buenos Aires has a big historical pieces collection, its Director and founddress Dr. Rosa D. de Carnevale Bonino signed an article about this subject (Revista del Museo. 1: 12/16-dic, 1986). One of such pieces, dating from the 13th century, is here depicted, as well as Alberto Magno's biography, who is intensely related with the so called "magical glass".

  16. El Salvador: Political, Economic, and Social Conditions and U.S. Relations

    DTIC Science & Technology

    2009-03-18

    America- United States Free Trade Agreement (CAFTA-DR), by J. F. Hornbeck, CRS Report R40135, Mérida Initiative for Mexico and Central America: Funding and...January 27, 2009. 13 Ibid; Alberto Fajardo, “Funes quiere gobernar cerca Brasil y EEUU,” Reuters, March 16, 2009; “ Presidente electo El Salvador...for Mexico and Central America, by Colleen W. Cook and Clare Ribando Seelke. 26 It is unclear how much bilateral and Mérida Initiative assistance

  17. The moral status of babies.

    PubMed

    McGee, Andrew

    2013-05-01

    In their controversial paper 'After-birth abortion', Alberto Giubilini and Francesca Minerva argue that there is no rational basis for allowing abortion but prohibiting infanticide ('after-birth abortion'). We ought in all consistency either to allow both or prohibit both. This paper rejects their claim, arguing that much-neglected considerations in philosophical discussions of this issue are capable of explaining why we currently permit abortion in some circumstances, while prohibiting infanticide.

  18. Development of the Damage Tolerance Criteria for an Aging Fleet

    DTIC Science & Technology

    2014-10-20

    PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) UNIVERSIDAD DE SANTIAGO DE CHILE , 8. PERFORMING ORGANIZATION REPORT NUMBER AV. L. B. OHIGGINS...3363, EST. CENTRAL, SANTIAGO, CHILE 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR...Alberto Monsalve G. Universidad de Santiago de Chile Co researcher Nicolás Valencia R. Academia Politécnica Aeronáutica Alfredo Artigas A

  19. Microfabricating 3D Structures by Laser Origami

    DTIC Science & Technology

    2011-11-09

    10.1117/2.1201111.003952 Microfabricating 3D structures by laser origami Alberto Piqué, Scott Mathews, Andrew Birnbaum, and Nicholas Charipar A new...folding known as origami allows the transformation of flat patterns into 3D shapes. A similar approach can be used to generate 3D structures com...materials Figure 1. (A–C) Schematic illustrating the steps in the laser origami process and (D) a resulting folded out-of-plane 3D structure. that can

  20. Digital Monopulse Receivers for Phase Modulated Signals

    DTIC Science & Technology

    2005-04-14

    Mateo Burgos-García, Gema Ferreiro-Collar, Alberto Asensio Ló Grupo de Microondas y Dpto. Señales, Sistemas y Radio E.T.S.I. Telecomunic Universidad...Microondas y Radar Dpto. Señales, Sistemas y Radiocomunicaciones E.T.S.I. Telecomunicación Universidad Politécnica de Madrid Ciudad Universitaria s/n

  1. Populism in Latin America

    DTIC Science & Technology

    2009-03-20

    October 17, 2003 - June 6, 2005) and Eduardo Rodríguez Veltzé (June 9, 2005 - January 22, 2006).14 The current President of Ecuador, Rafael Correa ...took him 2 years to rise from instructor to his current position as Ecuadorian President. Before Rafael Correa in Ecuador there were several...Adolfo Rodriguez Saa (December 23 -- 30, 2001), Eduardo Oscar Camaño (December 31, 2001 – January 2, 2002), Eduardo Alberto Duhalde (January 2, 2002 – May

  2. Division III: Commission 15: Physical Studies of Comets and Minor Planets

    NASA Astrophysics Data System (ADS)

    Bockelée-Morvan, Dominique; Gil-Hutton, Ricardo; Cellino, Alberto; Hestroffer, Daniel; Belskaya, Irina N.; Davidsson, Björn J. R.; Dotto, Elisabetta; Fitzsimmons, Alan; Hestroffer, Daniel; Kawakita, Hideyo; Mothe-Diniz, Thais; Licandro, Javier; Wooden, Diane H.; Yano, Hajime

    2015-08-01

    The business meeting of IAU Commission 15 (C15) took place in Beijing on 29 August 2012, from 14:00 to 18:00, in room 405 of the China National Convention Center. This report of the business meeting of Commission 15 at the 2012 IAU GA is based on the report provided by Alberto Cellino, past president, and on the minutes taken by Daniel Hestroffer, secretary of Commission 15 in the triennium 2009 to 2012, and current secretary.

  3. Arboviral Etiologies of Acute Febrile Illnesses in Western South America, 2000-2007

    DTIC Science & Technology

    2010-08-01

    Manuel Cespedes2, Jorge Vargas3, Alberto Gianella3, Efrain Vallejo4, César Madrid5, Nicolas Aguayo6, Eduardo Gotuzzo7, Victor Suarez2, Ana Maria...Jorochito), Omar Camargo (SEDES Trinidad), Simar Del Villar (Hospital Municipal César Banzer), Simon Delgado (Centro de Salud, Eterazama), Roxana Loayza...Guayaquil), Franklin Delgado (Hospital Naval, Guayaquil) Peru. Javier Acha (Clı́nica Naval, Iquitos), Jorge Aldazabal (Dirección Regional de Salud de Madre

  4. IBM’s PIQUANT in TREC2003

    DTIC Science & Technology

    2003-01-01

    La Bomba ,’’ ( the bomb ) for his explosive skiing style DSA P11 work: La Bomba LQA P12 most successful and popular Italian skier ever DSA P11...Alberto Tomba , Italy LQA P2 lawyer SQA job: champion LQA P6 work: Slalom for Peace LQA P12 born: Italy LQA P2 work: the Bomba LQA P12 some World Cup

  5. On the Materialization of WebViews

    DTIC Science & Technology

    1999-01-01

    Y. Levy, and Alberto O. Mendelzon. “Database Techniques for the World-Wide Web: A Survey”. SIGMOD Record, 27(3):59–74, September 1998. [GM95] Ashish ... Gupta and Inderpal Singh Mumick. “Maintenance of Materialized Views: Prob- lems, Techniques, and Applications”. Data Engineering Bulletin, 18(2):3–18...June 1995. [Gup97] Himanshu Gupta . “Selection of Views to Materialize in a Data Warehouse”. In Proc. of the 6th International Conference on Database

  6. Latin American Futures Project, January - May 2003

    DTIC Science & Technology

    2003-05-01

    Alberto R. Coll iii Table of Contents v Insights and Conclusions 1 Key Drivers 13 Probabilities 15 “ Wild Card ” Scenarios 19 Annex 1: Policy Options for...whether a pipeline agreement would be completed between Bolivia and Chile. 17 “ Wild Card ” Scenarios As a complement to discussions of scenarios presented by...the organizers of the workshop, participants were invited to suggest “ wild card ” scenarios, i.e., developments that could occur unexpectedly and have

  7. Department of Defense, General/Flag Officer, Worldwide Roster

    DTIC Science & Technology

    1998-06-01

    ANTONIO J BG USAF 9709 940801 AIR FORCE FLIGHT TEST CENTER - EDWARDS AFB,CA COMMANDER ENGEL RICHARD L MG USAF 9305 960701 MOB ASST TO COMMANDER - HICKAM AFB...CORPS DIAZ ALBERTO JR RADM(L) USN 9701 980401 DIRECTOR NURSE CORPS ENGEL JOAN M RADM USN 9608 970901 DIRECTOR PLANS & POLICY DIVISION PHILLIPS HAROLD E...COMMANDER (RC) LOPEZ FEDERICO III BG ARNG 9509 940928 DEPUTY COMMANDER, HHC (RC) HALVERSON ROBERT L BG ARNG 9710 960919 ASST COMMANDER (RC) TAYLOR MICHAEL

  8. KSC-2011-4024

    NASA Image and Video Library

    2011-05-26

    CAPE CANAVERAL, Fla. -- Det. Alvaro Zabaleta, Miami-Dade Police Department (left) and Mark Borsi, NASA security director walk past an honor guard as they make their way to the Astronaut Memorial Mirror at NASA's Kennedy Space Center Visitor Complex to participate in a U.S. Honor Flag presentation ceremony. The flag is presented to NASA to be prepared to fly aboard space shuttle Atlantis on the Space Shuttle Program's final mission, STS-135. The U.S. Honor Flag has been flown nationwide, at Ground Zero and throughout the world to honor heroes who have lost their lives while serving their community and country, including police officers, firefighters, members of the Armed Forces and astronauts. More than 100 honor guard members traveled to the Space Coast to take part in the ceremony. After the flag returns to Earth, it will continue as a traveling memorial. Photo credit: NASA/Kim Shiflett

  9. Security for whom? Stabilisation and civilian protection in Colombia.

    PubMed

    Elhawary, Samir

    2010-10-01

    This paper focuses on three periods of stabilisation in Colombia: the Alliance for Progress (1961-73) that sought to stem the threat of communist revolution in Latin America; Plan Colombia and President Alvaro Uribe's 'democratic security' policy (2000-07) aimed at defeating the guerrillas and negotiating a settlement with the paramilitaries; and the current 'integrated approach', adopted from 2007, to consolidate more effectively the state's control of its territory.(1) The paper assesses the extent to which these stabilisation efforts have enhanced the protection of civilians and ultimately finds that in all three periods there has been a disconnect between the discourse and the practice of stabilisation. While they have all sought to enhance security, in actual fact, they have privileged the security of the state and its allies at the expense of the effective protection of the civilian population. This has not only led to widespread human rights abuses but also has undermined the long-term stability being pursued.

  10. [The cultural psychiatry in Latin America].

    PubMed

    Villaseñor-Bayardo, Sergio J; Rojas-Malpica, Carlos; Aceves-Pulido, Martha P

    2014-01-01

    This paper presents only some of the most important contributions in the development of cultural psychiatry in Latin America. The continental efforts to understand the role that culture plays in the manifestation and treatment of mental disorders have been fruitful. The authors included are: Fernando Pagés of Argentina; Mario G. Hollweg of Bolivia; Rubim Alvaro de Pinho and Adalberto Barreto of Brazil; Carlos A. Leon and Carlos A. Uribe of Colombia; Antonio José A. Bustamante and Santa Cruz de Cuba, Carlos Leon Andrade of Ecuador, Guatemala Cristina Chavez; Sergio Villasenor J. Bayardo of Mexico; Carlos A. Seguin, Hermilio Valdizán and Javier Mariátegui in Peru; Y. Bespaldi of Consens of Uruguay; Rojas and Carlos Malpica and Jacqueline Briceño Clarac of Venezuela.

  11. Prospecting with neutrinos

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    One of the latest attempts to explore the interface between physics and geophysics is the extravagant scheme of Alvaro De Rújula, Sheldon Glashow, Robert Wilson, and Georges Charpak, to be published in Physics Reports. In what these theoretical and experimental physicists described recently as “our mad project” (Physics Today, August 1983), a high-energy neutrino beam is to be used as a geophysical prospecting tool.The beam would be able to look for oil, natural gas, and high-atomic-number metal ores, and it would be able to profile the vertical density distribution of the earth. De Rújula et al. come to this project from the world of big physics machines, so it is natural to expect that the “Geotron,” the field instrument to supply and focus the neutrino beam, is to be big also.

  12. Some Thoughts About Thinking.

    PubMed

    Manguel, Alberto

    2015-06-01

    In this first-person case history, the writer Alberto Manguel chronicles the experience of losing his ability to write and speak during a stroke. He was reassured somewhat by his continued ability to read and to quote mentally from literature that he had memorized. Within hours after the stroke, he regained the ability to write. He remained unable to speak for a month. In this essay he ponders eloquently the relationship between thought and language, and describes how it felt not to be able to bridge the gap between thought and speech during his period of aphasia.

  13. Nuclear, Biological, Chemical (NBC) Reconnaissance Vehicles: Current Achievements and Technology Trends at SPA

    DTIC Science & Technology

    2004-10-25

    Alberto Aguilar & Antonio Benítez C/ Ingeniero Torres Quevedo, 24 28022 Madrid Spain aaguilar@grupospa.com ABSTRACT Together with the potential use...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) C/ Ingeniero Torres Quevedo, 24 28022 Madrid Spain...concentrator (vapour samples) • Manual pick-up of samples from the interior (liquid and solid samples) • External refrigerator (4 ºC) to store the samples e

  14. The Power of Comparative Physiology: Evolution, Integration and Applied

    DTIC Science & Technology

    2003-03-01

    MIH/GIH Family of Sinus Gland Neuropeptide Hormones. Evolutionary Im- 7.5 Variation in oxygen sensitivity in plications. Alberto Huberman, S. ZubirAn...Terwilliger, D.W. of Arizona. Towle and M. Ryan. Oregon Inst. of Marine Biology, Univ. of Oregon and Mt. 11:50 44.6 Regulation of Salt Gland and Renal Desert... gland Limited, NSW, Australia. function in three species of wild ducks. 53 47.13 Inhibition of hypoxic pulmonary D.C. Bennett and M.R. Hughes. Univ. of

  15. Terrorism: Why? In Search of a Strategy to Defeat it.

    DTIC Science & Technology

    2014-09-26

    Alberto Ficuciello 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT PROJECT. TASK - AREA & WORK UNIT NUMBERS * US Army War College Carlisle...i Acee’slon For NTIS CFA&1 U. S. Army War College .TIC TtB Carlisle Barracks, Pennsylvania 17013 U:’cz-:t El 22 May 1985 J -f’~~a Awii) I tV C’Ie 7...They have also been chal- lenged and refined by confrontations with other people’s ideas--within and outside the U.S. Army War College--both verbally

  16. Peru privatizes

    SciTech Connect

    Suttil, K.R.

    1993-02-01

    Peru has been undergoing a revolution since the election of Alberto Fujimori as president in 1990. A revolution that is reversing many of the policies of the past 25 years and one which aims to bring Peru back into the mainstream of the world economy. All the enterprises nationalized in the heady days of the early 1970s are set up for privatization. The most important are the three mining companies: Hierro-Peru, Centromin, and Mineroo-Peru. It will not be easy to attract foreign investment after such a long period of political and economic instability but the rewards are there for the intrepid.

  17. Charge Transport in Dual Gated Bilayer Graphene with Corbino Geometry

    DTIC Science & Technology

    2010-10-01

    in a back-gated BLG device at finite gate fields, resulting in a doped semiconductor. If on the other hand the device is dual gated, the Fermi energy...30V. At this specific top gate voltage, the two peaks merge into one, indicating that the Fermi energies of the two regions match each 5 other...thank Amir Yacoby, Alberto F. Morpurgo, Shaffique Adam and Enrico Rossi for discussions. This work is supported by the U.S. ONR MURI, the NSF-UMD

  18. Single inclusion piezobarometry confirms high-temperature decompression path for Variscan granulites

    NASA Astrophysics Data System (ADS)

    Angel, Ross; Alvaro, Matteo; Mazzucchelli, Mattia; Nimis, Paolo; Nestola, Fabrizio

    2016-04-01

    temperatures. The extension of single inclusion piezobarometry to elastically anisotropic minerals will allow quantitative analysis of diamonds trapped in other minerals such as kyanite. This work was supported by ERC starting grant 307322 to Fabrizio Nestola and by the MIUR-SIR grant "MILE DEEp" (RBSI140351) to M. Alvaro. Angel R.J., Mazzucchelli M.L., Alvaro M., Nimis P. & Nestola F. (2014) Geobarometry from host-inclusion systems: the role of elastic relaxation. Am. Mineral., 99, 2146-2149. Angel R.J., Nimis P., Mazzucchelli M.L., Alvaro M. & Nestola F. (2015) How large are departures from lithostatic pressure? Constraints from host-inclusion elasticity. J. Metamorphic Geol., 33, 801-813. Kotková J, O'Brien P.J & Ziemann M.A. (2011)Diamond and coesite discovered in Saxony-type granulite: Solution to the Variscan garnet peridotite enigma. Geology, 39, 667-670.

  19. Elastic geobarometry and the role of brittle failure on pressure release

    NASA Astrophysics Data System (ADS)

    Mazzucchelli, Mattia Luca; Angel, Ross John; Rustioni, Greta; Milani, Sula; Nimis, Paolo; Chiara Domeneghetti, Maria; Marone, Federica; Harris, Jeff W.; Nestola, Fabrizio; Alvaro, Matteo

    2016-04-01

    results show that crack intensity increases with increase in inclusion size. In addition, the residual pressure decreases with increasing inclusion volume (i.e. with increasing brittle deformation). However, the actual release in pressure can only be estimated knowing the composition and thus the exact equation of state of the infillings of the cracks. This work is supported by ERC starting grant 307322 to Fabrizio Nestola and by the MIUR-SIR grant "MILE DEEp" (RBSI140351) to M. Alvaro. References Angel, R.J., Mazzucchelli, M.L., Alvaro, M., Nimis, P., and Nestola, F. (2014) Am Mineral, 99, 2146-2149 Angel R.J., Nimis P., Mazzucchelli M. L., Alvaro M., Nestola F., (2015) J. Metamorph. Geol. 33, 801-813.

  20. EosFit-Pinc: a GUI program to calculate pressures in host-inclusion systems

    NASA Astrophysics Data System (ADS)

    Angel, Ross; Alvaro, Matteo; Mazzucchelli, Mattia; Nestola, Fabrizio

    2017-04-01

    inclusion phases, and their mutual isomekes, can be performed, and output is provided in a format suitable for external plotting programs. The program EosFit-Pinc and the EosFit7 program suite are available at www.rossangel.net This work was supported by ERC starting grant "INDIMEDEA" (307322) to F. Nestola and by the MIUR-SIR grant "MILE DEEp" (RBSI140351) to M. Alvaro. Angel R.J., Mazzucchelli M.L., Alvaro M., Nimis P. & Nestola F. (2014) Geobarometry from host-inclusion systems: the role of elastic relaxation. Am. Mineral., 99, 2146-2149. Angel R.J., Nimis P., Mazzucchelli M.L., Alvaro M. & Nestola F. (2015) How large are departures from lithostatic pressure? Constraints from host-inclusion elasticity. J. Metamorphic Geol., 33, 801-813.

  1. Into the Eye of the Storm

    NASA Technical Reports Server (NTRS)

    2000-01-01

    MISR acquired this stereoimage of Hurricane Alberto on August 19, 2000 during Terra orbit 3571. At this time, the storm was located in the North Atlantic Ocean, about 1700 kilometers west of the Azores. According to the National Weather Service, Alberto was increasing in intensity and exhibiting maximum sustained winds of about 165 kilometers per hour.

    This stereo 'anaglyph' image was generated using MISR's vertical (nadir)camera plus the 26-degree forward-viewing camera. It is oriented so that the spacecraft's flight path is from left to right. North is at the left. To view the image in 3-D, use red/blue glasses with the red filter over your left eye.

    Near the center of the storm, the 'eye' measures about 60 kilometers in diameter. The steep eye wall, where surface winds reach their peak intensity, is very apparent. Convective thunderclouds are present in the storm's spiral arms, and their three-dimensional structure is visible in this stereo view.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

    For more information: http://www-misr.jpl.nasa.gov

  2. Into the Eye of the Storm

    NASA Technical Reports Server (NTRS)

    2000-01-01

    MISR acquired this stereoimage of Hurricane Alberto on August 19, 2000 during Terra orbit 3571. At this time, the storm was located in the North Atlantic Ocean, about 1700 kilometers west of the Azores. According to the National Weather Service, Alberto was increasing in intensity and exhibiting maximum sustained winds of about 165 kilometers per hour.

    This stereo 'anaglyph' image was generated using MISR's vertical (nadir)camera plus the 26-degree forward-viewing camera. It is oriented so that the spacecraft's flight path is from left to right. North is at the left. To view the image in 3-D, use red/blue glasses with the red filter over your left eye.

    Near the center of the storm, the 'eye' measures about 60 kilometers in diameter. The steep eye wall, where surface winds reach their peak intensity, is very apparent. Convective thunderclouds are present in the storm's spiral arms, and their three-dimensional structure is visible in this stereo view.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

    For more information: http://www-misr.jpl.nasa.gov

  3. Adolescents' attitudes toward antimarijuana ads, usage intentions, and actual marijuana usage.

    PubMed

    Alvaro, Eusebio M; Crano, William D; Siegel, Jason T; Hohman, Zachary; Johnson, Ian; Nakawaki, Brandon

    2013-12-01

    The association of adolescents' appraisals of the antimarijuana TV ads used in the National Youth Antidrug Media Campaign with future marijuana use was investigated. The 12- to 18-year-old respondents (N = 2,993) were first classified as users, resolute nonusers, or vulnerable nonusers (Crano, Siegel, Alvaro, Lac, & Hemovich, 2008). Usage status and the covariates of gender, age, and attitudes toward marijuana were used to predict attitudes toward the ads (Aad) in the first phase of a multilevel linear analysis. All covariates were significantly associated with Aad, as was usage status: Resolute nonusers evaluated the ads significantly more positively than vulnerable nonusers and users (all ps < .001), who did not differ. In the second phase, the covariates along with Aad and respondents' usage status predicted intentions and actual usage 1 year after initial measurement. The lagged analysis disclosed negative associations between Aad and usage intentions and between Aad and actual marijuana use (both ps < .05); however, this association held only for users (p < .01), not vulnerable or resolute nonusers. Users who reported more positive attitudes toward the ads were less likely to report intention to use marijuana and to continue marijuana use at 1-year follow-up. These findings may inform designers of persuasion-based prevention campaigns, guiding preimplementation efforts in the design of ads that targeted groups find appealing and thus, influential. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  4. Adolescents’ Attitudes toward Anti-marijuana Ads, Usage Intentions, and Actual Marijuana Usage

    PubMed Central

    Alvaro, Eusebio M.; Crano, William D.; Siegel, Jason T.; Hohman, Zachary; Johnson, Ian; Nakawaki, Brandon

    2015-01-01

    The association of adolescents’ appraisals of the anti-marijuana television ads used in the National Youth Anti-drug Media Campaign with future marijuana use was investigated. The 12 to 18 year old respondents (N = 2993) were first classified as users, resolute nonusers, or vulnerable nonusers (Crano, Siegel, Alvaro, Lac, & Hemovich, 2008). Usage status and the covariates of gender, age, and attitudes toward marijuana were used to predict attitudes toward the ads (Aad) in the first phase of a multi-level linear analysis. All covariates were significantly associated with Aad, as was usage status: resolute nonusers evaluated the ads significantly more positively than vulnerable nonusers and users (all p < .001), who did not differ. In the second phase, the covariates along with Aad and respondents’ usage status predicted intentions and actual usage one year after initial measurement. The lagged analysis disclosed negative associations between Aad and usage intentions, and between Aad and actual marijuana use (both p < .05); however, this association held only for users (p < .01), not vulnerable or resolute nonusers. Users reporting more positive attitudes towards the ads were less likely to report intention to use marijuana and to continue marijuana use at 1-year follow-up. These findings may inform designers of persuasion-based prevention campaigns, guiding pre-implementation efforts in the design of ads that targeted groups find appealing and thus, influential. PMID:23528197

  5. Use of Concept Mapping to Enhance and Update an Educational CD ROM About Mars

    NASA Technical Reports Server (NTRS)

    Metzger, Ellen P.

    1998-01-01

    Last year, the Center for Mars Exploration (CMEX) at NASA Ames Research Center issued its 'Return to Mars 1997' educational CD ROM. This CD, produced under the guidance of Dr. Geoffrey Briggs, summarized the on-going exploration of Mars and consisted of six sub-topics: (1) Life on Mars?; (2) Mars, The Red Planet; (3) Human Exploration; (4) Robotic Missions; (5) Atlas and Image Processing; and (6) Links for Teachers. Although the CD contained a wealth of information, its format does not allow ready retrieval of information on a specific topic or concept. CMEX is working with Dr. Alberto Canas and colleagues at the University of West Florida to improve the CD's user interface through the use of concept mapping.

  6. [Migrants on the periphery: Indigenous Brazilians, European and Japanese immigrants in the state of Paraná during the early decades of the twentieth century].

    PubMed

    Prutsch, Ursula

    2014-01-01

    This paper analyzes the processes of cultural transformation in Brazil resulting from European and Japanese immigrants, who brought cultural patterns and distinct identities and were transformed by interaction with the culture of the host country. Taking the example of the state of Paraná, the article offers a mosaic of cultures in transition through the study of micro-stories. It addresses the clash between Austro-Polish and Austro-Ukrainian immigrants with Botocudos Indians; the discourse of Alberto Frič on persecution against indigenous Brazilian Indians at the 16th International Congress of Americanists in Vienna; the colonization in northern Paraná by Europeans; Japanese immigration as an element of the "exotic other," as well as political conflicts in the pluriethnic colony of Rolândia.

  7. Disembodiment and Identity in Literary Depictions of Epilepsy Surgery.

    PubMed

    Vaccarella, Maria

    2015-01-01

    This article explores the often perplexing experience of being an epilepsy surgery candidate, as portrayed in four book-length accounts: Laura Doermer's Moritz mein Sohn (Moritz my son, 1990), David B.'s L'ascension du haut mal (The ascent of the high evil, 1996; published in English as Epileptic, 2003), Ray Robinson's Electricity (2006), and Alberto Capitta's Il giardino non esiste (The garden doesn't exist, 2009). Building upon critical disability studies and the work of French poststructuralists Gilles Deleuze and Félix Guattari, I analyze issues of embodiment, identity and narrative (re)construction in the postsurgical alleviation of chronic illness. I argue that these texts highlight the inevitable disruption of self that brain surgery entails and ultimately resist biomedical normativization. They also call for a narratological reconsideration of current illness narrative typologies, among which Arthur Frank's "chaos narrative" emerges as the best suited to accommodate the chronic fragmentation of consciousness and voice in epilepsy.

  8. [History of Instituto Nacional de Salud Ocupacional del Peru].

    PubMed

    Cossio-Brazzan, Juan M

    2012-06-01

    In Peru, the industry's development has made economic improvements but at the same time, it has had a major impact on the health of the workers; for that reason, it was necessary to generate control mechanisms. So, in 1940 it was created the Departmento de Higiene Industrial, which in 1956 was changed to Instituto de Salud Ocupacional, but it was deactivated in 1994. However, in 2001 it reappeared into the Ministerio de Salud organizational structure with the name of Instituto de Salud Ocupacional "Alberto Hurtado Abadía". Actually, it is the Centro Nacional de Salud Ocupacional y Protección del Ambiente para la Salud (CENSOPAS), organ of the Instituto Nacional de Salud which continues working in synergy with other institutions and sectors, making research to protect the health of exposed persons (workers and community) to contamination and risks associated with economic activities.

  9. Reversible Mechanical Switching of Magnetic Interactions in a Molecular Shuttle

    PubMed Central

    Bleve, Valentina; Schäfer, Christian; Franchi, Paola; Silvi, Serena; Mezzina, Elisabetta; Credi, Alberto; Lucarini, Marco

    2015-01-01

    Invited for this months cover are the groups of Professors Marco Lucarini and Alberto Credi at the University of Bologna. The cover picture shows coupled and uncoupled states of a [2]rotaxane incorporating stable nitroxide radical units in both the ring and dumbbell components. Interaction between nitroxide radicals could be switched between noncoupled (three-line electron paramagnetic resonance (EPR) spectrum) and coupled (five-line EPR spectrum) upon deprotonation of the rotaxane NH2+ centers that effects a quantitative displacement of a dibenzocrown macroring to a 4,4’-bipyridinium recognition site. The complete base- and acid-induced switching cycle of the EPR pattern was repeated several times without an appreciable loss of signal, highlighting the reversibility of the process. Hence, this molecular machine is capable of switching on/off magnetic interactions by chemically driven reversible mechanical effects. For more details, see the Communication on p. 18 ff. PMID:25870780

  10. Lessons from the Georgia floods.

    PubMed

    Clinton, J J; Hagebak, B R; Sirmons, J G; Brennan, J A

    1995-01-01

    In July 1994, tropical storm Alberto brought heavy rains to parts of Alabama, Florida, and Georgia. In South Georgia, rivers rose 44 feet above flood stage, muddy water covered 10,000 square miles, and 31 lives were lost. In implementing the Health and Medical Services portion of the FEMA Federal Response Plan, the Public Health Service learned lessons from this experience that can be applied to planning for other natural disasters. Continuous reassessment to assure the best utilization of resources in rapidly changing conditions, cross-training in the content of emergency plans at all levels, and on-going face-to-face liaison among response managers will improve response efforts. Populations with special medical needs must become part of any response design. The effects that any response activity may have on the community as a whole should be carefully considered before action is taken.

  11. [Occupational medicine within the national and popular government].

    PubMed

    Testa, Mario

    2014-04-01

    This article reproduces a document from the Instituto de Medicina del Trabajo [Institute of Occupational Medicine], created on July 16, 1973 in the Faculty of Medicine of the Universidad de Buenos Aires. The document is a transcription of the interventions of Mario Testa, Alberto Ozores Soler and Ricardo Saiegh in the roundtable discussion "Health in factories" carried out on August 1 of the same year. The preceding lines, written by Mario Testa, puts into context that particular historical moment and the significance of the project, which sought to reconsider the relationship between the universities and research, between the teaching of medicine and the role of physicians in society, issues still relevant today. This document was recovered from the Mario Testa fund, in the Center for Documentation and Research Pensar en Salud (CEDOPS) of the Institute of Collective Health in the Universidad Nacional de Lanús.

  12. Yes, the baby should live: a pro-choice response to Giubilini and Minerva.

    PubMed

    Manninen, Bertha Alvarez

    2013-05-01

    In their paper 'After-birth abortion: why should the baby live?' Alberto Giubilini and Francesca Minerva argue that because there are no significant differences between a fetus and a neonate, in that neither possess sufficiently robust mental traits to qualify as persons, a neonate may be justifiably killed for any reason that also justifies abortion. To further emphasise their view that a newly born infant is more on a par with a fetus rather than a more developed baby, Giubilini and Minerva elect to call this 'after-birth abortion' rather than infanticide. In this paper, I argue that their thesis is incorrect, and that the moral permissibility of abortion does not entail the moral permissibility of 'after-birth' abortion.

  13. Lessons from the Georgia floods.

    PubMed Central

    Clinton, J J; Hagebak, B R; Sirmons, J G; Brennan, J A

    1995-01-01

    In July 1994, tropical storm Alberto brought heavy rains to parts of Alabama, Florida, and Georgia. In South Georgia, rivers rose 44 feet above flood stage, muddy water covered 10,000 square miles, and 31 lives were lost. In implementing the Health and Medical Services portion of the FEMA Federal Response Plan, the Public Health Service learned lessons from this experience that can be applied to planning for other natural disasters. Continuous reassessment to assure the best utilization of resources in rapidly changing conditions, cross-training in the content of emergency plans at all levels, and on-going face-to-face liaison among response managers will improve response efforts. Populations with special medical needs must become part of any response design. The effects that any response activity may have on the community as a whole should be carefully considered before action is taken. Images p685-a p687-a PMID:8570818

  14. Book Review: Einstein's clocks, Poincaré's maps; Empires of time

    NASA Astrophysics Data System (ADS)

    Stachel, John

    Peter Galison, the well known Harvard historian of science, has woven together a fascinating story out of three strands: the technological challenges of map-making and clock synchronization, the physical problems of classical mechanics, optics and electrodynamics, and the epistemological debates about the nature of time, space and motion. Fortunately for me, a recent review by Alberto Martinez (2004) has discussed many of the issues raised by the book; so I shall confine myself here to a discussion of two questions: the implications of Galison's story for our understanding of special relativity, which will occupy most of the review; and the question of the larger social context into which this story should be placed, with which I shall end the review.

  15. Reduced food intake after exposure to subtle weight-related cues.

    PubMed

    Brunner, Thomas A; Siegrist, Michael

    2012-06-01

    This research investigated the influence of weight-related cues on food intake. The first study used a screensaver showing three of the famous skinny human-like sculptures by Alberto Giacometti and found that participants in this condition consumed less chocolate than when they were exposed to a more neutral work of art. In the second study, participants had to indicate their body weight either before or after the tasting. Reporting their weight before the tasting resulted in reduced food intake. A gender effect was found for the second but not the first study. We suggest that the cues in the two studies might have been processed with different levels of awareness, which might explain the gender effect found in the second study.

  16. COMMITTEES: Proceedings of the 13th Gravitational Waves Data Analysis Workshop (GWDAW13), San Juan, Puerto Rico, 19-22 January 2009 Proceedings of the 13th Gravitational Waves Data Analysis Workshop (GWDAW13), San Juan, Puerto Rico, 19-22 January 2009

    NASA Astrophysics Data System (ADS)

    2009-10-01

    Science Organising Committee (SOC) Bruce Allen, AEI, Germany Patrick Brady, University of Wisconsin Milwaukee, USA Deepto Chakrabarty, MIT, USA Eugenio Coccia, INFN, Gran Sasso, Italy James Cordes, Cornell University, USA Mario Díaz (Chair), University of Texas Brownsville, USA Sam Finn, Penn State, USA Neil Gehrels, NASA GSFC, USA Fredrick A Jenet, University of Texas Brownsville, USA Nobuyuki Kanda, Osaka City University, Japan Erik Katsavounides, MIT, USA Dick Manchester, ATNF, Australia Soumya Mohanty, University of Texas Brownsville, USA Benoit Mours, LAPP-Annecy, France Maria Alessandra Papa, AEI, Germany Kate Scholberg, Duke University, USA Susan Scott, The Australian National University Alberto Vecchio, University of Birmingham, UK Andrea Vicere, INFN - Sezione di Firenze, Italy Stan Whitcomb, LIGO CALTECH, USA Local Organising Committee (LOC) Paulo Freire (Arecibo Observatory, Puerto Rico) Murray Lewis (Arecibo Observatory, Puerto Rico) Wanda Wiley (University of Texas Brownsville, USA)

  17. Peru struggles to maintain crude production

    SciTech Connect

    Not Available

    1991-01-14

    Revival of Peru's moribund oil and gas industry in the 1990s hinges on whether the new administration of President Alberto Fujimori is successful in attracting foreign investment in Peru. Fujimori's success would mean Peru pushing ahead into stepped up exploration and major development projects, such as the huge Camisea gas/condensate field discovered 2 years ago. His failure could mean Peru continuing to fall further behind in its already lagging low oil production. Huge sums of money will be needed. Peru also needs to succeed in its efforts to become creditworthy again for international agencies, foreign governments, and commercial banks. Meanwhile, Petroleos del Peru SA (Petroperu), the state oil company, will have to transfer an increasing share of its operations to private investors. But the company is likely to try to hold onto producing fields, even though it is unable to maintain full output.

  18. Peru action simmering despite privatization delays

    SciTech Connect

    1995-08-07

    After months of delays, the sale of Petroleos del Peru SA (Petroperu) was postponed earlier this year until after the elections, which saw Peru`s incumbent President Alberto Fujimori reelected. In June, Fujimori appointed Amado Yataco Minister of Energy and Mines. Yataco, also serving as president of the privatization commission Copri, said a decision on the sale of Petroperu would be made quickly, perhaps by July 28, ahead of this report`s presstime. The uncertain status of Petroperu has not, however, slowed activity in Peru`s petroleum sector. The paper first discusses privatization plans and Petroperu`s budget, then describes exploration and development activities in the supergiant Camisea gas/condensate fields in the central southern jungle. Activities in several smaller fields are briefly described.

  19. Rotationally inelastic cross sections, rates and cooling times for para-H2 +, ortho-D2 + and HD+ in cold helium gas

    NASA Astrophysics Data System (ADS)

    Vera, Mario Hernández; Schiller, Stephan; Wester, Roland; Gianturco, Francesco Antonio

    2017-05-01

    In the present work we discuss the dynamical processes guiding the relaxation of the internal rotational energy of three diatomic ions, the para-H2+, the ortho-D2+ and the HD+ in collision with He atoms. The state-changing cross sections and rates for these Molecular Hydrogen Ions (MHIs) are obtained from Close Coupling quantum dynamics calculations and the decay times into their respective ground states are computed by further solving the relevant time-evolution equations. The comparison of the results from the three molecules allows us to obtain a detailed understanding, and a deep insight, on the relative efficiencies of the relaxation processes considered. Contribution to the Topical Issue "Dynamics of Molecular Systems (MOLEC 2016)", edited by Alberto Garcia-Vela, Luis Banares and Maria Luisa Senent.

  20. Foreign oil companies weathering Peru's political crisis

    SciTech Connect

    Not Available

    1992-07-06

    This paper reports that foreign oil companies are weathering Peru's political crisis, and the outlook for increased foreign participation in Peru's petroleum sector remains promising. There has been improvement in the political turmoil and soured international relations that followed President Alberto Fujimori's Apr. 5 suspension of Peru's Congress, charging political corruption and attempts to block his fiscal reforms. But there are fresh concerns over an increase in terrorism aimed at oil industry facilities by antigovernment guerrilla groups in Peru. Meanwhile, state-owned oil company Petroleos del Peru (Petroperu) continues efforts to sell assets as part of Fujimori's mandated privatization program. And foreign companies continue to grapple with uncertainty and bureaucratic red tape in chasing investment opportunities in Peru's beleaguered but opening petroleum sector.

  1. Use of Concept Mapping to Enhance and Update an Educational CD ROM About Mars

    NASA Technical Reports Server (NTRS)

    Metzger, Ellen P.

    1998-01-01

    Last year, the Center for Mars Exploration (CMEX) at NASA Ames Research Center issued its 'Return to Mars 1997' educational CD ROM. This CD, produced under the guidance of Dr. Geoffrey Briggs, summarized the on-going exploration of Mars and consisted of six sub-topics: (1) Life on Mars?; (2) Mars, The Red Planet; (3) Human Exploration; (4) Robotic Missions; (5) Atlas and Image Processing; and (6) Links for Teachers. Although the CD contained a wealth of information, its format does not allow ready retrieval of information on a specific topic or concept. CMEX is working with Dr. Alberto Canas and colleagues at the University of West Florida to improve the CD's user interface through the use of concept mapping.

  2. Reactive pathways of hydrogen and carbon removal from organosilicate glass low- κ films by F atoms

    NASA Astrophysics Data System (ADS)

    Voronina, Ekaterina N.; Mankelevich, Yuri A.; Rakhimova, Tatyana V.

    2017-07-01

    Direct molecular dynamic simulation on the base of the density functional theory (DFT) method is used to study some critical reactions of F atoms with organosilicate glass (OSG) low-κ films. Here static and dynamic DFT-based approaches are applied for a variety of reactive pathways of hydrogen and carbon removal in the form of volatile products (HF, CF2 and CF3 molecules) from initial SiCH3 surface groups. These reactions constitute an important part of the proposed multi-step mechanism of OSG films damage and etching by thermal F atoms. Two models (POSS and TMCTS macromolecules and their modifications) are used to illustrate the peculiarities and dynamics of the successive reactions of F atoms with the initial SiCH3 and appeared SiCHxFy (x + y ≤ 3) surface groups. Contribution to the Topical Issue "Dynamics of Molecular Systems (MOLEC 2016)", edited by Alberto Garcia-Vela, Luis Banares and Maria Luisa Senent.

  3. Pro-Life Arguments Against Infanticide and Why they are Not Convincing.

    PubMed

    Räsänen, Joona

    2016-11-01

    Alberto Giubilini and Francesca Minerva's controversial article 'After-Birth Abortion: Why Should the Baby Live?' has received a lot of criticism since its publishing. Part of the recent criticism has been made by pro-life philosopher Christopher Kaczor, who argues against infanticide in his updated book 'Ethics of Abortion'. Kaczor makes four arguments to show where Giubilini and Minerva's argument for permitting infanticide goes wrong. In this article I argue that Kaczor's arguments, and some similar arguments presented by other philosophers, are mistaken and cannot show Giubilini and Minerva's view to be flawed. I claim that if one wants to reject the permissibility of infanticide, one must find better arguments for doing so.

  4. Worldwide Assessment of the Status of Seismic Zonation, Fourth International Forum on Seismic Zonation, Proceedings

    USGS Publications Warehouse

    Hays, W.W.

    1994-01-01

    Italy/Appendix D). 2. United States Geological Survey, 1992, The Worldwide Earthquake Risk Management (WWERM) Program, Reston, Virginia, 19 p (Paul Thenhaus or S.T. Algermissen - USA/ Appendix D). 3. Instituto Panamericano de Geografia Historia, 1992, Revista Geofisica, Lima, Peru, No. 37, July-December, 234 p (Alberto Giesecke- Peru/Appendix D). 4. Annali di Geofisica, 1992, Global Seismic Hazard Assessment Program (GSHAP) (Special Issue), International Lithosphere Program, Publication 209, Bologna, Italy, 257 p (Domenico Giardini-Italy/Appendix F). 5. International Association of Seismology and Physics of the Earth's Interior and European Seismological Commission, 1993, The Practice of Hazard Assessment, Golden, Colorado, 284 p (Write Bob Engdahl, U.S. Geological Survey, Denver Federal Center, Mail Stop 967, Denver, Colorado 80225, USA).

  5. Coastal topography - Anegada, British Virgin Islands, 2014

    USGS Publications Warehouse

    Fredericks, Xan; ten Brink, Uri S.; Atwater, Brian F.; Kranenburg, Christine J.; Nagle, David B.

    2016-01-01

    These datasets provide lidar-derived topography for Anegada and a portion of the submerged environs. Elevation measurements were acquired on January 21, 2014 by an Optech Orion M300, and on March 19-20, 2014 by the second-generation Experimental Advanced Airborne Research Lidar (EAARL-B).The authors acknowledge Emily Klipp, Chris Pali, Virgil Rabine, Rudy Troche, and Wayne Wright, all formerly of the USGS; Sharlene DaBreo, Jason Penn, and Christopher Williams of the Department of Disaster Management, British Virgin Islands; Alberto López of the University of Puerto Rico, Mayagüez; and Brian Andrews, Verita Friesner, and Craig Weaver of the USGS for their extensive logistical efforts, coordination contributions, and data support.

  6. LISA 8 Science Organizing Committee and Local Organizing Committee LISA 8 Science Organizing Committee and Local Organizing Committee

    NASA Astrophysics Data System (ADS)

    2011-05-01

    Science Organising Committee (SOC) Tom Abel, Stanford University Odylio Aguiar, Instituto Nacional de Pesquisas Espaciais Tal Alexander, Wizemann Institute Peter Bender, University of Colorado Pierre Binetruy, APC - College de France Sasha Buchman, Stanford University Robert Byer, Stanford University Manuela Campanelli, University of Texas Joan Centrella, NASA/Goddard Massimo Cerdonio, University of Padova Eugenio Coccia, University of Roma-2 Neil Cornish, Montana State University Michael Cruise, University of Birmingham Curt Cutler, NASA/JPL Karsten Danzmann, University of Hannover Sam Finn, Penn State University Jens Gundlach, NPL Gerhard Heinzel, Max-Planck-Institut fuer Gravitationsphysik Craig Hogan, University of Washington Jim Hough, University of Glasgow Scott Hughes, MIT Oliver Jennrich, ESTEC Philippe Jetzer, University Zurich Seiji Kawamura, National Observatory, Japan Alberto Lobo, ICE-CSIC and IEEC Avi Loeb, Harvard University Piero Madau, Lick Observatory Yannick Mellier, IAP, Paris Peter Michelson, Stanford University Guido Mueller, University of Florida Sterl Phinney, Caltech Tom Prince, NASA/JPL Doug Richstone, University of Michigan Bernard Schutz, AEI Potsdam Tuck Stebbins, NASA/Goddard Tim Sumner, Imperial College, London Ke-Xun Sun, Stanford University Kip Thorne, Caltech Michele Vallisneri, NASA/JPL Alberto Vecchio, University of Birmingham Jean-Yves Vinet, OCA, Nice Stefano Vitale, University of Trento Rai Weiss, MIT Nick White, NASA/Goddard Local Organising Committee (LOC) Sasha Buchman (Stanford University) Robert Byer (Stanford University) Sara Charbonneau-Lefort (Stanford University) Nancy Christianson (Stanford University) John Conklin (Stanford University) Dan DeBra (Stanford University) Jan Goebel (Stanford University) Vivian Drew (Stanford University) Ke-Xun Sun (Stanford University) Lucy Zhou (Stanford University) Andrea Zoellner (Stanford University)

  7. COMMITTEES: LISA 7 Science Organizing Committee and Local Organizing Committee LISA 7 Science Organizing Committee and Local Organizing Committee

    NASA Astrophysics Data System (ADS)

    2009-05-01

    Science Organising Committee (SOC) Pierre Binetruy, APC - College de France Massimo Cerdonio, University of Padova Karsten Danzmann, AEI/University of Hannover Mike Cruise, University of Birmingham Jim Hough, University of Glasgow Oliver Jennrich, ESTEC Philippe Jetzer, University Zurich Alberto Lobo (Chair), ICE-CSIC and IEEC Yannick Mellier, IAP, Paris Bernard Schutz, AEI Potsdam Tim Sumner, Imperial College, London Jean-Yves Vinet, OCA, Nice Stefano Vitale, University of Trento Peter Bender, University of Colorado Sasha Buchman, Stanford University Joan Centrella, NASA/Goddard Neil Cornish, Montana State University Curt Cutler, NASA/JPL Sam Finn, Penn State University Jens Gundlach, NPL Craig Hogan, University of Washington Scott Hughes, MIT Piero Madau, Lick Observatory Tom Prince, NASA/JPL Sterl Phinney, Caltech Doug Richstone, University of Michigan Tuck Stebbins, NASA/Goddard Kip Thorne, Caltech Roger Blandford, Stanford University Eugenio Coccia, University of Roma-2 Carlos F Sopuerta,ICE-CSIC and IEEC Enrique Garcia-Berro, Universitat Politècnica de Catalunya, Barcelona Seiji Kawamura, National Observatory, Japan Jay Marx, LIGO Laboratory Stephen Merkowitz, NASA/Goddard Benoit Mours, Laboratoire d'Annec Gijs Nelemans, IMAPP, Nijmegen Enric Verdaguer, University of Barcelona Clifford M Will, Washington University, St Louis Local Organising Committee (LOC) Anna Bertolín (IEEC) Priscilla Cañizares (ICE-CSIC and IEEC) Carlos F Sopuerta (ICE-CSIC and IEEC) Ivan Lloro (ICE-CSIC and IEEC),Chair Alberto Lobo (ICE-CSIC and IEEC) Nacho Mateos (ICE-CSIC and IEEC) Pilar Montes (IEEC) Miquel Nofrarias (IEEC) Juan Ramos-Castro (Universitat Politècnica de Catalunya) Josep Sanjuán (IEEC)

  8. Prolonged Eyelid Closure Episodes during Sleep Deprivation in Professional Drivers

    PubMed Central

    Alvaro, Pasquale K.; Jackson, Melinda L.; Berlowitz, David J.; Swann, Philip; Howard, Mark E.

    2016-01-01

    Study Objectives: Real life ocular measures of drowsiness use average blink duration, amplitude and velocity of eyelid movements to reflect drowsiness in drivers. However, averaged data may conceal the variability in duration of eyelid closure episodes, and more prolonged episodes that indicate higher levels of drowsiness. The current study aimed to describe the frequency and duration of prolonged eyelid closure episodes during acute sleep deprivation. Methods: Twenty male professional drivers (mean age ± standard deviation = 41.9 ± 8.3 years) were recruited from the Transport Workers Union newsletter and newspaper advertisements in Melbourne, Australia. Each participant underwent 24 hours of sleep deprivation and completed a simulated driving task (AusEd), the Psychomotor Vigilance Task, and the Karolinska Sleepiness Scale. Eyelid closure episodes during the driving task were recorded and analyzed manually from digital video recordings. Results: Eyelid closure episodes increased in frequency and duration with a median of zero s/h of eyelid closure after 3 h increasing to 34 s/h after 23 h awake. Eyelid closure episodes were short and infrequent from 3 to 14 h of wakefulness. After 17 h of sleep deprivation, longer and more frequent eyelid closure episodes began to occur. Episodes lasting from 7 seconds up to 18 seconds developed after 20 h of wakefulness. Length of eyelid closure episodes was moderately to highly correlated with the standard deviation of lateral lane position, braking reaction time, crashes, impaired vigilance, and subjective sleepiness. Conclusions: The frequency and duration of episodes of prolonged eyelid closure increases during acute sleep deprivation, with very prolonged episodes after 17 hours awake. Automated devices that assess drowsiness using averaged measures of eyelid closure episodes need to be able to detect prolonged eyelid closure episodes that occur during more severe sleep deprivation. Citation: Alvaro PK, Jackson ML

  9. The role of electron microscopy for the diagnosis of glomerulopathies.

    PubMed

    Sementilli, Angelo; Moura, Luiz Antonio; Franco, Marcello Fabiano

    2004-05-06

    Electron microscopy has been used for the morphological diagnosis of glomerular diseases for more than three decades and its value has been widely emphasized. However, recent reports have analyzed the routine use of electron microscopy critically. Its use in other areas of diagnosis such as tumor diseases has declined considerably; in addition, in view of the unavoidable financial pressure for the reduction of costs due to investigations and diagnostic routines, the selection of cases for electron microscopy has been quite rigorous. To identify the glomerular diseases that depend on electron microscopy for a final diagnosis, by means of reviewing renal biopsies performed over a 12-year period. Prospective Hospital Ana Costa, Hospital Guilherme Alvaro and Serviço de Anatomia Patológica de Santos, Santos, São Paulo, Brazil. 200 consecutive renal biopsies obtained from private hospitals and the teaching hospital from 1979 to 1991 were studied. All cases were analyzed via light microscopy, immunofluorescence and electron microscopy. The diagnosis was first made via light microscopy plus immunofluorescence and then via electron microscopy. Electron microscopy was diagnostic or essential for diagnosis in 10.0% of the cases, corresponding to 3.4% of primary glomerulopathies and 100% of hereditary glomerulopathies. Electron microscopy was contributory (useful) to the diagnosis in 5.5% of the cases, confirming the preliminary diagnosis formulated on the basis of clinical and laboratory data and light microscopy plus immunofluorescence findings. We obtained a 7.5% rate of discordant immunofluorescence, which was considered as such when negative immunofluorescence findings were not confirmed by electron microscopy. The final diagnosis with the use of light microscopy plus immunofluorescence alone was 77.0%. It was possible to diagnose with certainty a great percentage of glomerulopathies (82.5-90% of the cases) based on the light microscopy and immunofluorescence findings

  10. 3D Immersive Visualization: An Educational Tool in Geosciences

    NASA Astrophysics Data System (ADS)

    Pérez-Campos, N.; Cárdenas-Soto, M.; Juárez-Casas, M.; Castrejón-Pineda, R.

    2007-05-01

    3D immersive visualization is an innovative tool currently used in various disciplines, such as medicine, architecture, engineering, video games, etc. Recently, the Universidad Nacional Autónoma de México (UNAM) mounted a visualization theater (Ixtli) with leading edge technology, for academic and research purposes that require immersive 3D tools for a better understanding of the concepts involved. The Division of Engineering in Earth Sciences of the School of Engineering, UNAM, is running a project focused on visualization of geoscience data. Its objective is to incoporate educational material in geoscience courses in order to support and to improve the teaching-learning process, especially in well-known difficult topics for students. As part of the project, proffessors and students are trained in visualization techniques, then their data are adapted and visualized in Ixtli as part of a class or a seminar, where all the attendants can interact, not only among each other but also with the object under study. As part of our results, we present specific examples used in basic geophysics courses, such as interpreted seismic cubes, seismic-wave propagation models, and structural models from bathymetric, gravimetric and seismological data; as well as examples from ongoing applied projects, such as a modeled SH upward wave, the occurrence of an earthquake cluster in 1999 in the Popocatepetl volcano, and a risk atlas from Delegación Alvaro Obregón in Mexico City. All these examples, plus those to come, constitute a library for students and professors willing to explore another dimension of the teaching-learning process. Furthermore, this experience can be enhaced by rich discussions and interactions by videoconferences with other universities and researchers.

  11. Surfactant protein B labelled with [(99m)Tc(CO)3(H20)3](+) retains biological activity in vitro..

    PubMed

    Amann, A; Decristoforo, C; Ott, I; Wenger, M; Bader, D; Alberto, R; Putz, G

    2001-04-01

    Labelling of the hydrophobic surfactant protein B (SP-B) under non-reducing conditions was achieved with [(99m)Tc(CO)(3)(H2O)(3)](+) prepared according to Alberto et al. (JACS, 1998). The binding of radioactivity was protein-specific, with an overall radiochemical yield of 50%. Gel electrophoresis and Westernblot analyses showed no structural changes of SP-B. Spreading properties and surface activity of (99m)Tc-labelled SP-B in an air/water interface coincided with those of unlabelled SP-B. (99m)Tc-SP-B seems to be a promising agent to observe surfactant spreading under clinical conditions. Therapeutic results for surfactant instillation in clinical trials are conflicting. The (99m)Tc-labelling of surfactant would allow to observe its spreading in the lung under clinical conditions. [(99m)Tc(CO)(3)(H2O)(3)](+) was prepared as described by Alberto et al. (JACS, 1998). This carbonyl complex was used for the direct labelling of surfactant protein B (SP-B) under non-reductive conditions by direct incubation with SP-B at elevated temperature followed by extraction into CHCl(3)/MeOH. The hydrophobic protein SP-B was labelled with [(99m)Tc(CO)(3)(H2O)(3)](+). An overall radiochemical yield of about 50% was achieved. HPLC-analysis revealed a single radiolabelled species according to UV elution profile of SP-B, supported by paper and size exclusion chromatography. Gel electrophoresis confirmed that the dimer structure of SP-B was preserved. Spreading properties of (99m)Tc-labelled SP-B in an air/water interface coincided with those of unlabelled SP-B. Spreading of radioactivity observed in a glass trough of 26 cm x 27 cm with a gamma camera was completed during the first 7-9 sec after application of (99m)Tc-labelled SP-B. The corresponding decrease of surface tension to 45 mN/m at the peripheral surface tension sensors took 7 sec +/- 2 sec (MEAN +/- STD; n = 3). Direct and specific (99m)Tc-labelling of the hydrophobic surfactant protein B was achieved using the [(99m

  12. Committees

    NASA Astrophysics Data System (ADS)

    2003-08-01

    Born in Buenos Aires, Argentina, in 1930, Alberto Sirlin studied at the University of Buenos Aires from 1948-52, where he carried out research work in classical nonlinear physics, under the guidance of Richard Gans, and in 1953 received the degree of doctor in Physical-Mathematical Sciences. In 1953 he held a fellowship at the Centro Brasileiro de Pesquisas Fisicas in Rio de Janeiro, Brazil, where he did research work and attended some graduate courses, including a memorable and highly influential one taught by Richard Feynman. He spent the academic year 1954-55 at UCLA, where he initiated his work on electroweak physics in collaboration with Robert Finkelstein and Ralph Behrends. His next move was to Cornell University in 1955, earning his PhD there in 1958 for research in electroweak physics in collaboration with Toichiro Kinoshita. Sirlin spent 1957-59 as a research associate at Columbia University, becoming an Assistant Professor of Physics at New York University in 1959, an Associate Professor in 1961, and a full Professor in 1968. It is a remarkable coincidence that one of his fellow post-docs, Steven Weinberg, was to become one of the founders of the Standard Model, which in turn has provided the natural setting for Sirlin's work. During his formative years, he was extremely fortunate to receive guidance and advice from an extraordinary group of distinguished scientists, including R Gans, R P Feynman, R J Finkelstein, H A Bethe and E E Salpeter. He also enjoyed close and fruitful long-term collaborations with a number of brilliant theorists, including R E Behrends, T Kinoshita, T D Lee, M A B Beg, W J Marciano, P Langacker, G Degrassi, P Gambino and B A Kniehl, and has had fourteen excellent, interesting, and highly enterprising graduate students, who have remained close friends. Sirlin's main research interests have been in precision electroweak physics, other topics in weak interaction theory, the search for higher symmetries of the strong interactions

  13. Analysis for Cellinoid shape model in inverse process from lightcurves

    NASA Astrophysics Data System (ADS)

    Lu, Xiao-Ping; Ip, Wing-Huen; Huang, Xiang-Jie; Zhao, Hai-Bin

    2017-01-01

    Based on the special shape first introduced by Alberto Cellino, which consists of eight ellipsoidal octants with the constraint that adjacent octants must have two identical semi-axes, an efficient algorithm to derive the physical parameters, such as the rotational period, pole orientation, and overall shape from either lightcurves or sparse photometric data of asteroids, is developed by Lu et al. and named as 'Cellinoid' shape model. For thoroughly investigating the relationship between the morphology of the synthetic lightcurves generated by the Cellinoid shape and its six semi-axes as well as rotational period and pole, the numerical tests are implemented to compare the synthetic lightcurves generated by three Cellinoid models with different parameters in this article. Furthermore, from the synthetic lightcurves generated by two convex shape models of (6) Hebe and (4179) Toutatis, the inverse process based on Cellinoid shape model is applied to search the best-fit parameters. Especially, for better simulating the real observations, the synthetic lightcurves are generated under the orbit limit of the two asteroids. By comparing the results derived from synthetic lightcurves observed in one apparition and multiple apparitions, the performance of Cellinoid shape model is confirmed and the suggestions for observations are presented. Finally, the whole process is also applied to real observed lightcurves of (433) Eros and the derived results are consistent with the known results.

  14. Quark Matter 2011 (QM11) Quark Matter 2011 (QM11)

    NASA Astrophysics Data System (ADS)

    2011-12-01

    International Advisory Committee Antinori, FedericoPaic, Guy Braun-Munzinger, PeterPajares, Carlos Cifarelli, LuisaPeitzmann, Thomas Erazmus, BarbaraRedlich, Krzysztof Eskola, KariRiccati, Lodovico Gaardhøje, Jens JørgenRoland, Gunther Gale, CharlesRoy, Christelle Gelis, FrancoisSchukraft, Jürgen Giubellino, PaoloSinha, Bikash Greiner, CarstenSrivastava, Dinesh Gyulassy, MiklosStachel, Johanna Harris, JohnSteinberg, Peter Hatsuda, TetsuoStroth, Joachim Heinz, UlrichSugitate, Toru Jacak, BarbaraTserruya, Itzhak Karsch, FrithjofVelkovska, Julia Kharzeev, DimaWang, Enke Kodama, TakeshiWang, Xin, Nian Lévai, PéterWessels, Johannes Manko, VladislavXu, Nu Müller, BerndtZajc, William Ollitrault, Jean-Yves Organizing Committee Arleo, FrancoisDupieux, Pascal Bastid, NicoleFurget, Christophe Bourgeois, Marie-LaureGranier de Cassagnac, Raphael Bregant, MarcoGuernane, Rachid Carminati, FedericoHervet, Carnita Castillo, JavierKuhn, Christian Cheynis, BrigitteOlivier, Nathalie Conesa, DelValle, Zaida Connor, MichelleRenshall, Lucy Crochet, PhilippeSuire, Christophe Delagrange, HuguesTihinen, Ulla Program Committee Schutz, Yves (Chair)Baldisseri, Alberto Wiedemann, Urs (co-Chair)Safarik, Karel Aurenche, Patrick

  15. The earliest mollusc dominated seep fauna from the Early Jurassic of Argentina

    NASA Astrophysics Data System (ADS)

    Kaim, Andrzej; Jenkins, Robert; Parent, Horacio; Garrido, Alberto; Moriya, Kazuhiro

    2015-04-01

    The earliest mollusc dominated seep fauna from the Early Jurassic of Argentina Andrzej Kaim, Robert G. Jenkins, Horacio Parent, Alberto C. Garrido The hydrocarbon seep deposits are known from Early Jurassic of Argentina since the report of Gomez-Perez (2003). The latter author identified very negative δ13C values (down to -33) and several fabrics typical for seep carbonates. Nevertheless she identified no macrofaunal assemblages apart from worm tubes. We re-visited the locality of Gomez-Perez (named here La Elina) and we were able to collect several molluscs associated with the seep carbonate. The most common and diversified are molluscs and worm tubes. We identified at least three species of gastropods, including the oldest-known species of neomphalids, lucinid and protobranch bivalves and numerous ammonoids. Unlike another known Early Jurassic seep from Oregon and the only Late Triassic seep (also from Oregon) there are no brachiopods associated with this seep. Therefore we consider the seep at La Elina as the oldest seep of modern aspect where the fauna is dominated by molluscs and not brachiopods.

  16. Book Review: Book review

    NASA Astrophysics Data System (ADS)

    Velasco, Josefa Ros

    2015-11-01

    Alberto Fragio is currently one of the major experts on Hans Blumenberg's work and thought. In recent years he has become a great interpreter of Blumenberg's posthumous publications and his Nachlaβ at the Deutsche Literatur-Archiv Marbach (DLA Marbach). Since he acquired his doctoral degree in 2007, Fragio has devoted much of his efforts to clarifying Blumenberg's convoluted philosophical corpus, whose understanding - as is known - is really demanding for anyone who ventures into its disclosure, and it requires a monumental exercise of patience. Fragio has published far more than a dozen academic articles and three monographs, all of them generally pointing to the existence of a holistic nature in the philosophical work to which Blumenberg devoted a lifetime. Although his research project was on Blumenberg's History and Philosophy of Science, his joint publication with Giordano Bruno, Hans Blumenberg, Nuovi paradigmi d'analisi(2010), and the publication of what is the first enquiry into Blumenberg's History of Astronomy, Destrucción, cosmos, metáfora. Ensayos sobre HansBlumenberg (2010),

  17. Development of pediatric and congenital heart surgery in latin america: accomplishments and remaining challenges.

    PubMed

    Kreutzer, Christian; Capelli, Horacio; Sandoval, Nestor; Jatene, Marcelo; Kreutzer, Guillermo

    2011-04-01

    In the last 70 years, congenital heart surgery has dramatically evolved, and Latin America has completed this journey with unique regional features. Since the first ligation of a patent arterial duct by Enrique Finochietto in 1941 in Buenos Aires, the development of congenital heart surgery was deeply influenced by funding restrictions and scarcity of technology. However, the determined work of cardiovascular surgery pioneers as Hugo Filipozzi, Euriclides Zerbini, and Adib Jatene in Brazil; Helmut Jaeger in Chile; Hugo Baz and Clemente Robles in Mexico; Alberto Bejarano in Colombia; and Mario Brea and Fernando Tricerri in Argentina made cardiac surgery with cardiopulmonary bypass available by the late 1950s. In the following five decades new generations of cardiovascular surgeons received the legacy of these outstanding leaders and made several important contributions to the field in tetralogy of Fallot, transposition of the great arteries, tricuspid atresia, single ventricle, truncus arteriosus, heart transplantation, and many others. Many centers in Latin America routinely perform congenital heart disease surgery with excellent results, covering the entire spectrum from the newborn to the adult congenital heart patient. The most important challenge that remains is to provide access to care to all children with congenital heart disease in Latin America, since currently only 42% of them receive surgical treatment.

  18. Science education as a pathway to teaching language literacy: a critical book review

    NASA Astrophysics Data System (ADS)

    Tolbert, Sara

    2011-03-01

    In this paper, I present a critical review of the recent book, Science Education as a Pathway to Teaching Language Literacy, edited by Alberto J. Rodriguez. This volume is a timely collection of essays in which the authors bring to attention both the successes and challenges of integrating science instruction with literacy instruction (and vice versa). Although several themes in the book merit further attention, a central unifying issue throughout all of the chapters is the task of designing instruction which (1) gives students access to the dominant Discourses in science and literacy, (2) builds on students' lived experiences, and (3) connects new material to socially and culturally relevant contexts in both science and literacy instruction— all within the high stakes testing realities of teachers and students in public schools. In this review, I illustrate how the authors of these essays effectively address this formidable challenge through research that `ascends to the concrete'. I also discuss where we could build on the work of the authors to integrate literacy and science instruction with the purpose of `humanizing and democratizing' science education in K-12 classrooms.

  19. Historical Photogrammetry and Terrestrial Laser Scanning for the 3d Virtual Reconstruction of Destroyed Structures: a Case Study in Italy

    NASA Astrophysics Data System (ADS)

    Bitelli, G.; Dellapasqua, M.; Girelli, V. A.; Sbaraglia, S.; Tinia, M. A.

    2017-05-01

    The current dramatic episodes of destruction of archaeological sites have again highlighted the problem of the safeguarding the threatened heritage and, if possible, recovering those damaged by all the armed conflicts of the past. The historical photogrammetry offers the possibility to recover a posteriori the geometrical and material properties of destroyed structures, reconstructing their 3D model to document, study and maintain their memory, until to support their real anastylosis. The presented work is about the 3D reconstruction of the civic tower of the little town of Sant'Alberto, near the city of Ravenna, Italy. The tower, as a symbol of resistance and pride of the town's population, was destroyed in December 1944 by German troops in retaliation, when they were forced to leave the area. A city committee has subsequently collected all the historical evidence concerning the tower, including a series of photographic images that can be used for the photogrammetric reconstruction; the images calibration and orientation have been solved using the geometric information derived by a terrestrial laser scanner survey realized in the area where the tower was originally located. Despite the scarcity and very poor quality of the available images, the conducted photogrammetric procedure has allowed a complete and qualitatively satisfying object reconstruction, also thanks to the use of geometric constraint tools offered by the chosen software. The integration between the obtained model of the old tower and the 3D TLS survey of the square made it possible to reconstruct the ancient situation of the area.

  20. Non-equilibrium Transport in Carbon based Adsorbate Systems

    NASA Astrophysics Data System (ADS)

    Fürst, Joachim; Brandbyge, Mads; Stokbro, Kurt; Jauho, Antti-Pekka

    2007-03-01

    We have used the Atomistix Tool Kit(ATK) and TranSIESTA[1] packages to investigate adsorption of iron atoms on a graphene sheet. The technique of both codes is based on density functional theory using local basis sets[2], and non-equilibrium Green's functions (NEGF) to calculate the charge distribution under external bias. Spin dependent electronic structure calculations are performed for different iron coverages. These reveal adsorption site dependent charge transfer from iron to graphene leading to screening effects. Transport calculations show spin dependent scattering of the transmission which is analysed obtaining the transmission eigenchannels for each spin type. The phenomena of electromigration of iron in these systems at finite bias will be discussed, estimating the so-called wind force from the reflection[3]. [1] M. Brandbyge, J.-L. Mozos, P. Ordejon, J. Taylor, and K. Stokbro. Physical Review B (Condensed Matter and Materials Physics), 65(16):165401/11-7, 2002. [2] Jose M. Soler, Emilio Artacho, Julian D. Gale, Alberto Garcia, Javier Junquera, Pablo Ordejon, and Daniel Sanchez-Portal. Journal of Physics Condensed Matter, 14(11):2745-2779, 2002. [3] Sorbello. Theory of electromigration. Solid State Physics, 1997.

  1. Confocal and Two-Photon Microscopy: Foundations, Applications and Advances

    NASA Astrophysics Data System (ADS)

    Diaspro, Alberto

    2001-11-01

    Confocal and Two-Photon Microscopy Foundations, Applications, and Advances Edited by Alberto Diaspro Confocal and two-photon fluorescence microscopy has provided researchers with unique possibilities of three-dimensional imaging of biological cells and tissues and of other structures such as semiconductor integrated circuits. Confocal and Two-Photon Microscopy: Foundations, Applications, and Advances provides clear, comprehensive coverage of basic foundations, modern applications, and groundbreaking new research developments made in this important area of microscopy. Opening with a foreword by G. J. Brakenhoff, this reference gathers the work of an international group of renowned experts in chapters that are logically divided into balanced sections covering theory, techniques, applications, and advances, featuring: In-depth discussion of applications for biology, medicine, physics, engineering, and chemistry, including industrial applications Guidance on new and emerging imaging technology, developmental trends, and fluorescent molecules Uniform organization and review-style presentation of chapters, with an introduction, historical overview, methodology, practical tips, applications, future directions, chapter summary, and bibliographical references Companion FTP site with full-color photographs The significant experience of pioneers, leaders, and emerging scientists in the field of confocal and two-photon excitation microscopy Confocal and Two-Photon Microscopy: Foundations, Applications, and Advances is invaluable to researchers in the biological sciences, tissue and cellular engineering, biophysics, bioengineering, physics of matter, and medicine, who use these techniques or are involved in developing new commercial instruments.

  2. Spotlight on Peru.

    PubMed

    1997-01-01

    Lima's population grew from 1 million to 7 million during 1969-89, almost entirely due to rural-urban immigration. Other urban areas such as Iquitos experienced similar growth over the period. National, regional, and municipal governments have been working to restore civil order in the country and to bring basic health, sanitation, and education programs to the population. However, language, attitudinal, and cultural differences impede progress in this diverse and changing country. Peru's young population of median age 21 years presents a challenge to the development and implementation of effective reproductive health care programs for the country. Pathfinder's work in Peru is helped by current President Alberto Fujimori's strong and active support for family planning. In the face of strong opposition from the Roman Catholic Church, President Fujimori has held onto his conviction and commitment to reduce levels of maternal morbidity and mortality in Peru by increasing the accessibility of family planning programs. Pathfinder's work in Peru with the US Agency for International Development (USAID) includes the 5-year program Project 2000 designed to improve maternal and child health in 12 priority regions of the country. Pathfinder is also working with USAID to link family planning to postpartum services in 30 public hospitals throughout the country. New programs will be launched with contributions from individuals and foundations.

  3. KSC-05PD-0122

    NASA Technical Reports Server (NTRS)

    2005-01-01

    KENNEDY SPACE CENTER, FLA. In the Orbiter Processing Facility, Matt Scott (upper right), with United Space Alliance, fits the final Reinforced Carbon-Carbon (RCC) panel on orbiter Discoverys left wing. Helping to support the panel underneath are Alberto DeLoucas (left) and Mel Romans, with United Space Alliance. The leading edges of each of an orbiters wings have 22 RCC panels. They are light gray and made entirely of carbon composite material, which protect the orbiter during re-entry. The molded components are approximately 0.25- to 0.5-inch thick and capable of withstanding temperatures up to 3,220 degrees F. Following the Columbia accident in February 2002, which was caused by a breach in an RCC panel that allowed hot gases into the vehicle, each panel on Discovery was removed and thoroughly inspected before final reinstallation. Discovery is the designated orbiter to fly on the Return to Flight mission STS-114, the first Space Shuttle to launch since the accident. The launch window for the mission is May 12 to June 3, 2005.

  4. Time-optimal CNOT between indirectly coupled qubits in a linear Ising chain

    NASA Astrophysics Data System (ADS)

    Carlini, Alberto; Hosoya, Akio; Koike, Tatsuhiko; Okudaira, Yosuke

    2011-04-01

    We give analytical solutions for the time-optimal synthesis of entangling gates between indirectly coupled qubits 1 and 3 in a linear spin chain of three qubits subject to an Ising Hamiltonian interaction with a symmetric coupling J plus a local magnetic field acting on the intermediate qubit. The energy available is fixed, but we relax the standard assumption of instantaneous unitary operations acting on single qubits. The time required for performing an entangling gate which is equivalent, modulo local unitary operations, to the CNOT(1, 3) between the indirectly coupled qubits 1 and 3 is T=\\sqrt{3/2} J^{-1}, i.e. faster than a previous estimate based on a similar Hamiltonian and the assumption of local unitaries with zero time cost. Furthermore, performing a simple Walsh-Hadamard rotation in the Hilbert space of qubit 3 shows that the time-optimal synthesis of the CNOT±(1, 3) (which acts as the identity when the control qubit 1 is in the state |0rang, while if the control qubit is in the state |1rang, the target qubit 3 is flipped as | ± rang → |mnplusrang) also requires the same time T. Dedicated to Alberto Carlini's mother, Giovanna Novaro Mascarello.

  5. Construction of a Radio-Telescope Prototype in the 12 GHz Band

    NASA Astrophysics Data System (ADS)

    Ordóñez, J.; Quijano, A.; Luna, A.

    2017-07-01

    Radio astronomy is important in the branch of the Astronomy that studies the celestial bodies through their emissions in the domain of the radio waves, to obtain information of these bodies, astronomers must design new types of telescopes that can capture radiation at different wavelengths, including radio telescopes. This paper presents the construction of a prototype of an educational radio telescope, which is made using materials that are easily accessible and inexpensive. The construction of a radio telescope, will allow to carry out research in the field of radio astronomy, since at present it has not been possible to penetrate this branch due to the lack of an adequate equipment in the University of Nariño. The issues that are addressed in the construction of this instrument, its use and the analysis of the data, are very varied and with a high content of multidiciplinariety, gathering basic topics in areas such as astrophysics, physics, electronics, computing, mechanics, which are necessary for Concrete the efficient use of this instrument. For the development of the project, it counts with the advice of the director and researcher of the astronomical observatory of the University of Nariño MSc. Alberto Quijano Vodniza and Dr. Abraham Luna Castellanos of the National Institute of Astrophysics, Optics and Electronics INAOE. In addition to the construction of radiotelescope the final phase consists of the storage and analysis of data obtained with the observation of some celestial bodies that comply with The range in the 12 GHz band for study.

  6. Managing the risk of lithium-induced nephropathy in the long-term treatment of patients with recurrent affective disorders.

    PubMed

    Severus, Emanuel; Bauer, Michael

    2013-02-11

    Lithium has been the most effective psychopharmacological drug in the long-term treatment of patients with recurrent unipolar and bipolar affective illness. As a result of its widespread and longtime use in patients with recurrent affective disorders, psychiatrists have become increasingly aware of the whole spectrum of lithium's potential side effects. One of the side effects associated with its chronic use is lithium-induced nephropathy. In a recent cross-sectional study published in BMC Medicine, Alberto Bocchetta et al. add further information to this topic, demonstrating that duration of lithium treatment is associated with impaired glomerular function in patients with recurrent or chronic affective disorders. The present paper will discuss the implications of this and other related recent research on our management of patients with recurrent affective disorders. In this context the importance of shared decision making and close monitoring of kidney function is highlighted, including the regular assessment of the glomerular filtration rate, to provide best possible care to our patients maintained on lithium treatment.See related research article here http://www.biomedcentral.com/1741-7015/11/33.

  7. The surgical treatment of cloaca.

    PubMed

    Bischoff, Andrea

    2016-04-01

    Similar to other anorectal malformations, cloaca also represents a spectrum of defects that goes from "benign" cloaca with a good functional prognosis that can be repaired with a relatively simple surgical technique, to very complex malformations with many anatomic variations that require different surgical maneuvers to be able to successfully reconstruct those patients. The group of patients born with a "benign" type of cloaca will have bowel and urinary control, will become sexually active and may get pregnant and deliver by cesarean section. All this is possible, provided the malformation is repaired with a meticulous and delicate technique. Fortunately this represents more than 50% of all cloacas. Our belief is that the surgical technique to repair this group of defects is reproducible and can be taught to pediatric surgical trainees. On the other hand, complex cloaca with a common channel longer than 3 cm should be repaired by surgeons fully dedicated to repair these malformations. The experience reported in this paper is based on 570 patients with cloaca operated by Dr. Alberto Peña and the author in the last 8 years. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. GOssTo: a stand-alone application and a web tool for calculating semantic similarities on the Gene Ontology.

    PubMed

    Caniza, Horacio; Romero, Alfonso E; Heron, Samuel; Yang, Haixuan; Devoto, Alessandra; Frasca, Marco; Mesiti, Marco; Valentini, Giorgio; Paccanaro, Alberto

    2014-08-01

    We present GOssTo, the Gene Ontology semantic similarity Tool, a user-friendly software system for calculating semantic similarities between gene products according to the Gene Ontology. GOssTo is bundled with six semantic similarity measures, including both term- and graph-based measures, and has extension capabilities to allow the user to add new similarities. Importantly, for any measure, GOssTo can also calculate the Random Walk Contribution that has been shown to greatly improve the accuracy of similarity measures. GOssTo is very fast, easy to use, and it allows the calculation of similarities on a genomic scale in a few minutes on a regular desktop machine. alberto@cs.rhul.ac.uk GOssTo is available both as a stand-alone application running on GNU/Linux, Windows and MacOS from www.paccanarolab.org/gossto and as a web application from www.paccanarolab.org/gosstoweb. The stand-alone application features a simple and concise command line interface for easy integration into high-throughput data processing pipelines. © The Author 2014. Published by Oxford University Press.

  9. Correlated electron-nuclear dissociation dynamics: classical versus quantum motion

    NASA Astrophysics Data System (ADS)

    Schaupp, Thomas; Albert, Julian; Engel, Volker

    2017-01-01

    We investigate the coupled electron-nuclear dynamics in a model system which undergoes dissociation. In choosing different initial conditions, the cases of adiabatic and non-adiabatic dissociation are realized. We treat the coupled electronic and nuclear motion in the complete configuration space so that classically, no surface hopping procedures have to be incorporated in the case that more than a single adiabatic electronic state is populated during the fragmentation. Due to the anharmonic interaction potential, it is expected that classical mechanics substantially deviate from quantum mechanics. However, we provide examples where the densities and fragmentation yields obtained from the two treatments are in astonishingly strong agreement in the case that one starts in the electronic ground state initially. As expected, larger deviations are found if one starts in electronically excited states where trajectories are sampled from the more spatially extended electronic wave function. In that case, higher initial energies are accessed, and the motion proceeds in regions with increasing degree of anharmonicity. Contribution to the Topical Issue "Dynamics of Molecular Systems (MOLEC 2016)", edited by Alberto Garcia-Vela, Luis Banares and Maria Luisa Senent.

  10. [The influence of contraception on couple method preference].

    PubMed

    Rodriguez De Francisco, E

    1989-12-01

    Contraception was 1st introduced into Colombia in 1965 and since that time has created a new conscience and style of living for the people. In 1964 Colombia's population was estimated at 18 million with a 3.8% annual growth rate; by 1989 the population had reached 31 million. However, without an active family planning program with access to a mix of contraceptives Colombia's population would have reached 42 million and would have had to face the socioeconomic problems that such a rapidly growing population brings to a society. This article is a historical perspective on the impact that an active family planning program has had in Colombia and demonstrates what political hurdles were overcome during the past 30 years. This is illustrated against a common situation in Antioquia, Bogota or Santander where 30 years age couples had 18-20 children. Such renown leaders as Dr. Alberto Lleras Camargo and Hernan Mendoza Hoyos were responsible for introducing measures and policies to curb the rapidly growing population, including the resistance of the medical association. The article also includes 2 tables on Colombia's contraceptive prevalence between 1976-86 and projected contraceptive needs for 1987-91.

  11. High Sensitivity Gravity Measurements in the Adverse Environment of Oil Wells

    NASA Astrophysics Data System (ADS)

    Pfutzner, Harold

    2014-03-01

    Bulk density is a primary measurement within oil and gas reservoirs and is the basis of most reserves calculations by oil companies. The measurement is performed with a gamma-ray source and two scintillation gamma-ray detectors from within newly drilled exploration and production wells. This nuclear density measurement, while very precise is also very shallow and is therefore susceptible to errors due to any alteration of the formation and fluids in the vicinity of the borehole caused by the drilling process. Measuring acceleration due to gravity along a well provides a direct measure of bulk density with a very large depth of investigation that makes it practically immune to errors from near-borehole effects. Advances in gravity sensors and associated mechanics and electronics provide an opportunity for routine borehole gravity measurements with comparable density precision to the nuclear density measurement and with sufficient ruggedness to survive the rough handling and high temperatures experienced in oil well logging. We will describe a borehole gravity meter and its use under very realistic conditions in an oil well in Saudi Arabia. The density measurements will be presented. Alberto Marsala (2), Paul Wanjau (1), Olivier Moyal (1), and Justin Mlcak (1); (1) Schlumberger, (2) Saudi Aramco.

  12. KSC-05PD-0122

    NASA Technical Reports Server (NTRS)

    2005-01-01

    KENNEDY SPACE CENTER, FLA. In the Orbiter Processing Facility, Matt Scott (upper right), with United Space Alliance, fits the final Reinforced Carbon-Carbon (RCC) panel on orbiter Discoverys left wing. Helping to support the panel underneath are Alberto DeLoucas (left) and Mel Romans, with United Space Alliance. The leading edges of each of an orbiters wings have 22 RCC panels. They are light gray and made entirely of carbon composite material, which protect the orbiter during re-entry. The molded components are approximately 0.25- to 0.5-inch thick and capable of withstanding temperatures up to 3,220 degrees F. Following the Columbia accident in February 2002, which was caused by a breach in an RCC panel that allowed hot gases into the vehicle, each panel on Discovery was removed and thoroughly inspected before final reinstallation. Discovery is the designated orbiter to fly on the Return to Flight mission STS-114, the first Space Shuttle to launch since the accident. The launch window for the mission is May 12 to June 3, 2005.

  13. KSC-05PD-0123

    NASA Technical Reports Server (NTRS)

    2005-01-01

    KENNEDY SPACE CENTER, FLA. In the Orbiter Processing Facility, Matt Scott (upper right), with United Space Alliance, fits the final Reinforced Carbon-Carbon (RCC) panel on orbiter Discoverys left wing. Helping to support the panel underneath is Alberto DeLoucas, also with United Space Alliance. The leading edges of each of an orbiters wings have 22 RCC panels. They are light gray and made entirely of carbon composite material, which protect the orbiter during re-entry. The molded components are approximately 0.25- to 0.5-inch thick and capable of withstanding temperatures up to 3,220 degrees F. Following the Columbia accident in February 2002, which was caused by a breach in an RCC panel that allowed hot gases into the vehicle, each panel on Discovery was removed and thoroughly inspected before final reinstallation. Discovery is the designated orbiter to fly on the Return to Flight mission STS-114, the first Space Shuttle to launch since the accident. The launch window for the mission is May 12 to June 3, 2005.

  14. List of Participants

    NASA Astrophysics Data System (ADS)

    2011-08-01

    Abigail Alvarez OlarteCINVESTAV Alba Leticia Carrillo MonteverdeDCI-UG Alberto CarramiñanaINAOE Aldo MorselliFERMI Alejandro CastillaDCI-UG Alejandro IbarraTechnical University of Munich Alma D Rojas PachecoFCFM-BUAP Alma Xochitl Gonzalez MoralesInstituto de Ciencias Nucleares, UNAM Andrew Walcott BeckwithAmerican Institute of Beam Energy Physics Ariadna Montiel ArenasDepartamento de Física, CINVESTAV Arnulfo ZepedaCinvestav Arturo Alvarez CruzInstituto de Fisica, UNAM Axel de la MacorraUNAM, IAC Azar MustafayevUniversity of Minnesota Benjamin JaramilloDCI-UG Vincent BertinCPPM-Marseille Carlos Alberto Vaquera-AraujoDCI-UG Carlos MuñozMadrid Autonoma U. & Madrid, IFT Carmine PagliaroneINFN, FNAL Carolina Lujan PeschardDCI-UG Christiane Frigerio MartinsUniversidade Federal do ABC-São Paulo Csaba BalazsMonash University David DelepineDCI-UG David G CerdenoUniversidad Autonoma de Madrid & Instituto de Fisica Teorica Debasish MajumdarSaha Institute of Nuclear Physics, Kolkata, India Dibyendu PanigrahiKandi Raj College, Kandi, Murshidabad, INDIA-742137 Dupret Alberto Santana BejaranoUniversidad de Sonora Departamento de Investigacion en Fisica Ernest MaRiverside U.C. Esteban Alejandro Reyes Pírez MontañezInstituto de Física, UNAM Federico Ortiz TrejoINSTITUTO DE ASTRONOMÍA - UNAM Francisco José de Anda NavarroUniversidad de Guadalajara González Alvarez Francisco JavierCINVESTAV-Depto. Física Gustavo Medina TancoICN-UNAM Hernando Efrain Caicedo OrtizInstituto Politecnico Nacional - IPN J D VergadosCERN & Ioannina U. James R BoyceJefferson Lab Jason SteffenFERMILAB Javier Montaño DomínguezDCI-UG Jeevan SolankiMandsaur Institue of Technology MP India Joe SatoSaitama University Jorge Luis Navarro EstradaUNAM-ICN and Universidad del Atlantico (B/quilla-Col.) Jose A R CembranosUniversity of Minnesota José DíazIFIC Jose Didino Garcia AguilarDepto. de Fisica. Cinvestav Keith OliveUniversity of Minnesota Konstantia BalasiUniversity of Ioannina, Greece Lilian Prado

  15. Barriers to Follow-Up for Abnormal Papanicolaou Smears among Female Sex Workers in Lima, Peru.

    PubMed

    Aharon, Devora; Calderon, Martha; Solari, Vicky; Alarcon, Patricia; Zunt, Joseph

    2017-01-01

    Cervical cancer is the most prevalent cancer among Peruvian women. Female sex workers (FSW) in Peru are at elevated risk for HPV infection, and receive annual Papanicolaou screening. The objective of this study was to identify barriers to follow-up for abnormal Pap smears among FSW in Peru. 97 FSW attending the Alberto Barton Health Center in Lima were surveyed regarding their STI screening history. 17 women with a history of an abnormal Pap smear were interviewed about their experiences regarding follow-up care. Of the 27 HPV-positive women, only 8 (30%) received follow-up treatment. Of the 19 women who did not receive follow-up, 7 (37%) had not been informed of their abnormal result. Qualitative interviews revealed that the major barrier to follow-up was lack of knowledge about HPV and potential health consequences of an abnormal Pap smear. HPV infection is highly prevalent in Peruvian FSW, yet only 30% of FSW with abnormal Pap smears receive follow-up care. The predominant barriers to follow-up were lack of standardization in recording and communicating results and insufficient FSW knowledge regarding health consequences of HPV infection. Standardization of record-keeping and distribution of educational pamphlets have been implemented to improve follow-up for HPV.

  16. Barriers to Follow-Up for Abnormal Papanicolaou Smears among Female Sex Workers in Lima, Peru

    PubMed Central

    Aharon, Devora; Calderon, Martha; Solari, Vicky; Alarcon, Patricia; Zunt, Joseph

    2017-01-01

    Background Cervical cancer is the most prevalent cancer among Peruvian women. Female sex workers (FSW) in Peru are at elevated risk for HPV infection, and receive annual Papanicolaou screening. The objective of this study was to identify barriers to follow-up for abnormal Pap smears among FSW in Peru. Methods 97 FSW attending the Alberto Barton Health Center in Lima were surveyed regarding their STI screening history. 17 women with a history of an abnormal Pap smear were interviewed about their experiences regarding follow-up care. Results Of the 27 HPV-positive women, only 8 (30%) received follow-up treatment. Of the 19 women who did not receive follow-up, 7 (37%) had not been informed of their abnormal result. Qualitative interviews revealed that the major barrier to follow-up was lack of knowledge about HPV and potential health consequences of an abnormal Pap smear. Conclusion HPV infection is highly prevalent in Peruvian FSW, yet only 30% of FSW with abnormal Pap smears receive follow-up care. The predominant barriers to follow-up were lack of standardization in recording and communicating results and insufficient FSW knowledge regarding health consequences of HPV infection. Standardization of record-keeping and distribution of educational pamphlets have been implemented to improve follow-up for HPV. PMID:28060937

  17. Short History of Malaria and Its Eradication in Italy With Short Notes on the Fight Against the Infection in the Mediterranean Basin

    PubMed Central

    Majori, Giancarlo

    2012-01-01

    In Italy at the end of 19th Century, malaria cases amounted to 2 million with 15,000–20,000 deaths per year. Malignant tertian malaria was present in Central-Southern areas and in the islands. Early in the 20th Century, the most important act of the Italian Parliament was the approval of laws regulating the production and free distribution of quinine and the promotion of measures aiming at the reduction of the larval breeding places of Anopheline vectors. The contribution from the Italian School of Malariology (Camillo Golgi, Ettore Marchiafava, Angelo Celli, Giovanni Battista Grassi, Amico Bignami, Giuseppe Bastianelli) to the discovery of the transmission’s mechanism of malaria was fundamental in fostering the initiatives of the Parliament of the Italian Kingdom. A program of cooperation for malaria control in Italy, supported by the Rockefeller Foundation started in 1924, with the establishment of the Experimental Station in Rome, transformed in 1934 into the National Institute of Public Health. Alberto Missiroli, Director of the Laboratory of Malariology, conducted laboratory and field research, that with the advent of DDT brought to Italy by the Allies at the end of the World War II, allowed him to plan a national campaign victorious against the secular scourge. PMID:22550561

  18. Signal frequency distribution and natural-time analyses from acoustic emission monitoring of an arched structure in the Castle of Racconigi

    NASA Astrophysics Data System (ADS)

    Niccolini, Gianni; Manuello, Amedeo; Marchis, Elena; Carpinteri, Alberto

    2017-07-01

    The stability of an arch as a structural element in the thermal bath of King Charles Albert (Carlo Alberto) in the Royal Castle of Racconigi (on the UNESCO World Heritage List since 1997) was assessed by the acoustic emission (AE) monitoring technique with application of classical inversion methods to recorded AE data. First, damage source location by means of triangulation techniques and signal frequency analysis were carried out. Then, the recently introduced method of natural-time analysis was preliminarily applied to the AE time series in order to reveal a possible entrance point to a critical state of the monitored structural element. Finally, possible influence of the local seismic and microseismic activity on the stability of the monitored structure was investigated. The criterion for selecting relevant earthquakes was based on the estimation of the size of earthquake preparation zones. The presented results suggest the use of the AE technique as a tool for detecting both ongoing structural damage processes and microseismic activity during preparation stages of seismic events.

  19. SUPPORT FOR THE CONFERENCE ''WOCE & BEYOND'' TO BE HELD NOVEMBER 2002

    SciTech Connect

    Nowlin, Worth, D., Jr., Distinguished Professor, Department of Oceanography, Texas A&M University

    2003-02-05

    OAK B188 We are proud to report that the WOCE and Beyond meeting was a tremendous success, garnering praise for its content and execution from federal agency representatives, international sponsors, the speakers, and the audience. The conference attracted 379 registered participants (total attendance was 401) from 22 countries; 319 posters were presented; and 30 oral presentations by distinguished researchers touched on all aspects of WOCE science.Particularly gratifying to the organizers was the active participation of 43 students from around the world. In addition to helping underwrite infrastructure costs related to the poster sessions, DOE's grant supported the travel and subsistence of 12 students and funded the awards for outstanding student posters (31 student posters were judged for three prizes of $500 each). Thus a strategic goal of the meeting-entraining young scientists into the WOCE research stream-was achieved with the help of DOE funding.Post-conference, the meeting' s website (http://www.woce2002.tamu.edu) was revamped to link to the plenary session presentations and poster abstracts. This website will be maintained until June of 2003. A copy of the meeting document, combining the program and poster abstracts will be sent to Dr. Anna Palmisano, DOE Scientific Officer.Recipients of travel support were: Mr Marcelo Barreiro, Texas A&M University Ms Elena Brambilla, Scripps Institution of Oceanography Ms Shuimin Chen, University of Hawaii Ms Meyre da Silva, Texas A&M University Ms Elizabeth Douglass, Scripps Institution of Oceanography Mr Shane Elipot, Scripps Institution of Oceanography Mr Joong-Tae Kim, Texas A&M University Mr Yueng-Djern Lenn, Scripps Institution of Oceanography's Nadja Lonnroth, Texas A&M University Mr Alvaro Montenegro, Florida State University Ms Sarah Zedler, Scripps Institution of Oceanography's Li Zhang, Texas A&M University Recipients of $500 Prizes for Outstanding Student Posters: Mr Geoffrey Gebbie, Massachusetts Institute

  20. New Stability Field of Jeffbenite (ex-"TAPP"): Possibility of Super-Deep Origin

    NASA Astrophysics Data System (ADS)

    Anzolini, C.; Drewitt, J.; Lord, O. T.; Walter, M. J.; Nestola, F.

    2016-12-01

    Mineral, 24:587-597. Brenker, F.E., Stachel, T., Harris, J.W. (2002) Earth Planet Sci Lett, 198:1-9. Harte & Hudson (2013) Proceedings of 10th International Kimberlite Conference, 235-253. Nestola, F., Burnham, A.D., Peruzzo, L., Tauro, L., Alvaro, M., Walter, M.J., Gunter, M., Anzolini, C., Kohn, S.C. (2016) Mineral Mag, DOI: 10.1180/minmag.2016.080.059

  1. El Salvador.

    PubMed

    1993-02-01

    Background notes on El Salvador capsulizes specific statistical and descriptive information on geography, demography, government. and economic conditions. The man text describes the people, their history and the nature of the peace process, principal government officials, political conditions, human rights, the state of the economy, foreign relations, and relations with the US. In 1992, the estimated population was about 5 million of which 89% are mestizo (Spanish-Indian), 10% Indian, and 1% Caucasian. 58% live in rural areas. It is largely Roman Catholic. Literacy is about 65% among adults. 6 years of education are compulsory. 40% are engaged in agriculture, 27% in services, and 16% in industry. The gross domestic product was $5.1 billion; per capita income was $1160. El Salvador's history has been marked by frequent revolutions. Almost every present since 1932 has been a military officer. In the more recent past (1969-80), Honduras and El Salvador fought over borders; a peace treaty was signed in 1980, but it was not until 1992 that the land in dispute was awarded by the International Court of Justice to Honduras. During the 1970, efforts by Duarte were made toward democratic reform, but fraud and corruption contributed to the rise of armed guerrilla warfare as a means to bring about change. There were rightist and leftists groups accelerating violence; event he Salvadoran armed forces engaged in lawlessness. The judicial system failed. Nicaragua after 1979 supplied arms and munitions to 5 guerrilla groups. Duarte returned to power and his junta initiated land reform and nationalized banks and marketing of coffee and sugar. The elections in 1982 led to the transfer of power to Alvaro Magana. The new constitution in 1983 appeased some, but land reforms still did not satisfy guerrillas. Duarte was elected again in 1984 and Alfredo Christiani in 1989 in a peaceful transfer of power. In 1991 and 1992 peace accords were signed with the guerrillas. During this 12-year

  2. The pressure-volume equation of state of a synthetic grossular Ca3Al2Si3O12

    NASA Astrophysics Data System (ADS)

    Milani, Sula; Boffa Ballaran, Tiziana; Nestola, Fabrizio

    2014-05-01

    In the framework of a wide research project focused on mineral inclusions in diamonds we have investigated the compressibility of a synthetic grossular garnet (Ca3Al2Si3O12) with the purpose of providing new constraints on the diamond geobarometry. In fact, not only garnets are among the important phases of the Earth upper mantle but at the same time are one of the main phases found as inclusion in diamonds. Garnets are a crucial marker in determining the origin source of diamonds, which can be eclogitic and/or peridotitic. In particular, peridotitic diamonds include garnets characterized by about 90-92% of pyrope-almandine with the grossular component reaching about 6-8%, whereas eclogitic diamonds have garnets with the grossular component increased up to about 20-22%. In order to obtain information about the depth of formation of the diamond-garnet pair, beyond the classical chemical method, we propose the so called "elastic method", which is based on the knowledge of precise and accurate thermoelastic parameters for both diamond and inclusion (e.g. Nestola et al. 2011 and references therein). We have determined the pressure - volume equation of state of a pure synthetic grossular garnet by single-crystal X-ray diffraction up to about 8 GPa. The resulting equation of state coefficients, together with those previously determined for pyrope and almandine end-members and their intermediate compositions (see Milani et al. 2013) will cover the compositional range of garnets found as inclusions in diamonds, allowing to construct a robust model to predict the elastic parameters for any garnet composition typical of eclogitic and/or peridotitic diamond. The research was funded by the ERC Starting Grant to FN (grant agreement n° 307322). References Milani S., Mazzucchelli M., Nestola F., Alvaro M., Angel R.J., Geiger C.A., Domeneghetti M.C. (2013) The P-T conditions of garnet inclusion formation in diamond: thermal expansion of synthetic end-member pyrope. EGU General

  3. 12th WINFOCUS world congress on ultrasound in emergency and critical care.

    PubMed

    Acar, Yahya; Tezel, Onur; Salman, Necati; Cevik, Erdem; Algaba-Montes, Margarita; Oviedo-García, Alberto; Patricio-Bordomás, Mayra; Mahmoud, Mustafa Z; Sulieman, Abdelmoneim; Ali, Abbas; Mustafa, Alrayah; Abdelrahman, Ihab; Bahar, Mustafa; Ali, Osama; Lester Kirchner, H; Prosen, Gregor; Anzic, Ajda; Leeson, Paul; Bahreini, Maryam; Rasooli, Fatemeh; Hosseinnejad, Houman; Blecher, Gabriel; Meek, Robert; Egerton-Warburton, Diana; Ćuti, Edina Ćatić; Belina, Stanko; Vančina, Tihomir; Kovačević, Idriz; Rustemović, Nadan; Chang, Ikwan; Lee, Jin Hee; Kwak, Young Ho; Kim, Do Kyun; Cheng, Chi-Yung; Pan, Hsiu-Yung; Kung, Chia-Te; Ćurčić, Ela; Pritišanac, Ena; Planinc, Ivo; Medić, Marijana Grgić; Radonić, Radovan; Fasina, Abiola; Dean, Anthony J; Panebianco, Nova L; Henwood, Patricia S; Fochi, Oliviero; Favarato, Moreno; Bonanomi, Ezio; Tomić, Ivan; Ha, Youngrock; Toh, Hongchuen; Harmon, Elizabeth; Chan, Wilma; Baston, Cameron; Morrison, Gail; Shofer, Frances; Hua, Angela; Kim, Sharon; Tsung, James; Gunaydin, Isa; Kekec, Zeynep; Ay, Mehmet Oguzhan; Kim, Jinjoo; Kim, Jinhyun; Choi, Gyoosung; Shim, Dowon; Lee, Ji-Han; Ambrozic, Jana; Prokselj, Katja; Lucovnik, Miha; Simenc, Gabrijela Brzan; Mačiulienė, Asta; Maleckas, Almantas; Kriščiukaitis, Algimantas; Mačiulis, Vytautas; Macas, Andrius; Mohite, Sharad; Narancsik, Zoltan; Možina, Hugon; Nikolić, Sara; Hansel, Jan; Petrovčič, Rok; Mršić, Una; Orlob, Simon; Lerchbaumer, Markus; Schönegger, Niklas; Kaufmann, Reinhard; Pan, Chun-I; Wu, Chien-Hung; Pasquale, Sarah; Doniger, Stephanie J; Yellin, Sharon; Chiricolo, Gerardo; Potisek, Maja; Drnovšek, Borut; Leskovar, Boštjan; Robinson, Kristine; Kraft, Clara; Moser, Benjamin; Davis, Stephen; Layman, Shelley; Sayeed, Yusef; Minardi, Joseph; Pasic, Irmina Sefic; Dzananovic, Amra; Pasic, Anes; Zubovic, Sandra Vegar; Hauptman, Ana Godan; Brajkovic, Ana Vujaklija; Babel, Jaksa; Peklic, Marina; Radonic, Vedran; Bielen, Luka; Ming, Peh Wee; Yezid, Nur Hafiza; Mohammed, Fatahul Laham; Huda, Zainal Abidin; Ismail, Wan Nasarudin Wan; Isa, W Yus Haniff W; Fauzi, Hashairi; Seeva, Praveena; Mazlan, Mohd Zulfakar

    2016-09-01

    A1 Point-of-care ultrasound examination of cervical spine in emergency departmentYahya Acar, Onur Tezel, Necati SalmanA2 A new technique in verifying the placement of a nasogastric tube: obtaining the longitudinal view of nasogastric tube in addition to transverse view with ultrasoundYahya Acar, Necati Salman, Onur Tezel, Erdem CevikA3 Pseudoaneurysm of the femoral artery after cannulation of a central venous line. Should we always use ultrasound in these procedures?Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-BordomásA4 Ultrasound-guided supraclavicular subclavian vein catheterization. A novel approach in emergency departmentMargarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-BordomásA5 Clinical ultrasound in a septic and jaundice patient in the emergency departmentMargarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-BordomásA6 Characterization of the eyes in preoperative cataract Saudi patients by using medical diagnostic ultrasoundMustafa Z. Mahmoud, Abdelmoneim SuliemanA7 High-frequency ultrasound in determining the causes of acute shoulder joint painMustafa Z. MahmoudA8 Teaching WINFOCUS Ultrasound Life Support Basic Level 1 for Providers in resource-limited countriesAbbas Ali, Alrayah Mustafa, Ihab Abdelrahman, Mustafa Bahar, Osama Ali, H. Lester Kirchner, Gregor ProsenA9 Changes of arterial stiffness and endothelial function during uncomplicated pregnancyAjda Anzic, Paul LeesonA10 Cardiovascular haemodynamic properties before, during and after pregnancyAjda Anzic, Paul LeesonA11 An old man with generalized weaknessMaryam Bahreini, Fatemeh RasooliA12 Ultrasonography for non-specific presentations of abdominal painMaryam Bahreini, Houman HosseinnejadA13 Introduction of a new imaging guideline for suspected renal colic in the emergency department: effect on CT Urogram utilisationGabriel Blecher, Robert Meek, Diana Egerton-WarburtonA14 Transabdominal ultrasound screening for pancreatic cancer in Croatian military

  4. Galileo's Medicean Moons (IAU S269)

    NASA Astrophysics Data System (ADS)

    Barbieri, Cesare; Chakrabarti, Supriya; Coradini, Marcello; Lazzarin, Monica

    2010-11-01

    Preface; 1. Galileo's telescopic observations: the marvel and meaning of discovery George V. Coyne, S. J.; 2. Popular perceptions of Galileo Dava Sobel; 3. The slow growth of humility Tobias Owen and Scott Bolton; 4. A new physics to support the Copernican system. Gleanings from Galileo's works Giulio Peruzzi; 5. The telescope in the making, the Galileo first telescopic observations Alberto Righini; 6. The appearance of the Medicean Moons in 17th century charts and books. How long did it take? Michael Mendillo; 7. Navigation, world mapping and astrometry with Galileo's moons Kaare Aksnes; 8. Modern exploration of Galileo's new worlds Torrence V. Johnson; 9. Medicean Moons sailing through plasma seas: challenges in establishing magnetic properties Margaret G. Kivelson, Xianzhe Jia and Krishan K. Khurana; 10. Aurora on Jupiter: a magnetic connection with the Sun and the Medicean Moons Supriya Chakrabarti and Marina Galand; 11. Io's escaping atmosphere: continuing the legacy of surprise Nicholas M. Schneider; 12. The Jovian Rings Wing-Huen Ip; 13. The Juno mission Scott J. Bolton and the Juno Science Team; 14. Seeking Europa's ocean Robert T. Pappalardo; 15. Europa lander mission: a challenge to find traces of alien life Lev Zelenyi, Oleg Korablev, Elena Vorobyova, Maxim Martynov, Efraim L. Akim and Alexander Zakahrov; 16. Atmospheric moons Galileo would have loved Sushil K. Atreya; 17. The study of Mercury Louise M. Prockter and Peter D. Bedini; 18. Jupiter and the other giants: a comparative study Thérèse Encrenaz; 19. Spectroscopic and spectrometric differentiation between abiotic and biogenic material on icy worlds Kevin P. Hand, Chris McKay and Carl Pilcher; 20. Other worlds, other civilizations? Guy Consolmagno, S. J.; 21. Concluding remarks Roger M. Bonnet; Posters; Author index; Object index.

  5. Infanticide: a reply to Giubilini and Minerva

    PubMed Central

    Laing, Jacqueline A

    2013-01-01

    Alberto Giubilini and Francesco Minerva's recent infanticide proposal is predicated on their personism and actualism. According to these related ideas, human beings achieve their moral status in virtue of the degree to which they are capable of laying value upon their lives or exhibiting certain qualities or being desirable to third-party family members. This article challenges these criteria, suggesting that these and related ideas are rely on arbitrary and discriminatory notions of human moral status. Our propensity to sleep, fall unconscious, pass out and so on, demonstrates that we often exhibit our status as ‘potential persons’ who are not in the condition of attributing any value to their own existence. Our abilities, age and desirability can and do fluctuate. The equal dignity principle, distinguished in turn from both the excesses of vitalism and consequentialism, is analysed and defended in the context of human rights logic and law. The normalisation of non- and involuntary euthanasia, via such emerging practices as the self-styled Groningen Protocol, is considered. Substituted consent to the euthanasia of babies and others is scrutinised and the implications of institutionalising non-voluntary euthanasia in the context of financial, research and political interests are considered. The impact on the medical and legal professions, carers, families and societies, as well as public attitudes more generally, is discussed. It is suggested that eroding the value of human life carries with it significant destructive long-term implications. To elevate some, often short-term, implications while ignoring others demonstrates the irrational nature of the effort to institutionalise euthanasia. PMID:23637448

  6. Mid-infrared hyperspectral imaging of painting materials

    NASA Astrophysics Data System (ADS)

    Rosi, Francesca; Harig, Roland; Miliani, Costanza; Braun, René; Sali, Diego; Daveri, Alessia; Brunetti, Brunetto G.; Sgamellotti, Antonio

    2013-05-01

    A novel hyperspectral imaging system (HI90, Bruker Optics), working in the mid-infrared range and recently developed for the remote identification and mapping of hazardous compounds, has here been optimized for investigating painting surfaces. The painting Sestante 10 (1982) by Alberto Burri has been spectrally and spatially investigated with the HI90 system revealing the distribution of inorganic materials constituting the artworks. In order to validate the results obtainable by the imager for the pigment identification previous tests on laboratory models were performed. Yellow, white and blue pigments painted with different binders (namely egg, alkyd, acrylic and vinyl) were investigated by the HI90. Afterwards, the polychrome painting Sestante 10 was investigated focusing the attention on the inorganic material distribution revealing the presence of different extenders (kaolin, BaSO4, CaSO4) mixed with the various silica-based pigments present in the painting. The brightness temperature spectra collected by HI90 have also been compared to single point reflection spectra acquired by a conventional portable FTIR spectrometer (Alpha-R by Bruker Optics) highlighting the good spectral quality of the imaging system. This comparison permitted also to evaluate the spectral response and the diagnostic strengths of the spectral range available by the HI90 imaging (1300-860 cm-1), validating the reliability of the obtained chemical images. This study clearly highlights the high potential of the new hyperspectral imaging system and opens up new perspectives in the current scientific interest devoted to the application of mapping and imaging methods for the study of painting surfaces.

  7. Biological studies in animal models using [99mTc](CO)3 recombinant annexin V as diagnostic agent of apoptotic processes.

    PubMed

    Terán, Mariella Adriana; Martínez, Elena; Reyes, Ana L; Paolino, Andrea; Vital, Marcelo; Esperón, Patricia; Pacheco, Jose P; Savio, Eduardo

    2011-02-01

    There are many diseases associated with variations in the expression of apoptosis such as organ rejection after transplantation, myocardial ischemia or infarct and neurodegenerative diseases. For this reason, the early visualization of this process is relevant to set fast and effective therapeutic strategies. The precursor was prepared according to the procedure reported by R. Alberto, R. Schibli, P. Schubiger, U. Abram, and T. Kaden [Reactions with the technetium and rhenium carbonyl complexes (NEt(4))[MX(3)(CO)(3)]. Synthesis and structure of Tc(CN-But)(3)(CO)(3)](NO(3)) and (Net(4))[Tc(2)(μ-SCH(2)CH(2)OH)(3)(CO)(3)], Polyhedron 1996;15: 1079-89]. Recombinant annexin V was incubated with [(99m)Tc](H(2)O)3(CO)(3)(+) solution, previously neutralized with buffer. Biodistribution studies were performed in 8-week-old female Wistar rats. Animals were housed and treated in compliance with institutional guidelines related to animal experimentation. Work protocol was previously approved by the Animal Ethics Committee of the university. Two groups of rats were defined. One was used as control and the other group was previously injected with 150 mg/kg ip of cyclophosphamide to induce apoptosis. The synthesis of carbonyl precursor achieved yields higher than 90%, and the radiolabeled protein was obtained with 92% of radiochemical purity and high stability in vitro. An important uptake in apoptotic tissues was confirmed by biodistributions, scintigraphic images and histological studies. Biodistribution studies revealed hepatobiliary elimination, high stability in vivo and important uptake in the reticuloendothelial system. In the pathologic model, higher uptake values correspond to the liver, spleen, lungs and femur. Histological studies confirmed the development of apoptosis at 8 and 24 h postinduction in the spleen and lymphocyte bulks in the peribronchial area. Scintigraphic images confirmed high uptake both the spleen and the lungs. Copyright © 2011 Elsevier Inc. All

  8. A nudge in a healthier direction: How environmental cues help restrained eaters pursue their weight-control goal.

    PubMed

    Stämpfli, Aline E; Stöckli, Sabrina; Brunner, Thomas A

    2017-03-01

    Losing weight is a goal for many people, but it is hard to pursue. However, dieting cues in the environment hold promise for improving individuals' eating behavior. For example, exposure to thin, human-like sculptures by the artist Alberto Giacometti has been found to promote healthy snack choices at a vending machine. Whether health- or weight-related processes drive such effects has not yet been determined. However, a detailed understanding of the content-related drivers of environmental cues' effects provides the first indications regarding a cue's possible use. Therefore, two laboratory studies were conducted. They examined the Giacometti sculptures' effects on unhealthy and healthy food intake (Study 1) and on the completion of weight- and health-related fragmented words (Study 2). Study 1 indicated that the sculptures are weight-related by showing that they reduced food intake independent of food healthiness. Furthermore, the "Giacometti effect" was moderated by restrained eating. Restrained eaters, who are known for their weight-control goal, ate less after having been exposed to the thin sculptures. The results of Study 2 pointed in the same direction. Restrained eaters completed more weight-related words after being exposed to the sculptures. Overall, these studies suggest that the thin sculptures are primarily weight-related cues and particularly helpful for restrained eaters. Environmental weight-control cues such as the Giacometti sculptures could act as a counterforce to our obesogenic environment and help restrained eaters pursue their weight-control goal. In this way, they could nudge food decisions in a healthier direction.

  9. Report on the Workshop and Regular Meeting of the Imode-CKD and Bcmolmed Marie Curie Training and Research Programs.

    PubMed

    Krochmal, Magdalena; Cisek, Katryna; Markoska, Katerina; Spasovski, Goce; Vlahou, Antonia

    2015-01-01

    A Workshop and Regular Meeting of the Marie Curie Training and Research Programs iMODECKD (Identification of the Molecular Determinants of established Chronic Kidney Disease) and BCMolMed (Molecular Medicine for Bladder Cancer) was held from 20-22 March at the Macedonian Academy of Science and Arts (MASA). The meeting was hosted by the participating center University of Skopje (SKO) - Goce Spasovski and MASA - Momir Polenakovic (R. Macedonia). The representative from MASA proteomic research center - Katerina Davalieva (R. Macedonia) had presentation on proteomic research in prostate cancer (PCa). 40 researchers from 13 different countries participated at the meeting. The Workshop was devoted on "Chronic Kidney Disease: Clinical Management issues", and consisted of 15 oral presentations given by nephrologists and experts in the field of CKD. Raymond Vanholder (Belgium) - past president of ERA-EDTA had a keynote lecture on "CKD: Questions that need to be answered and are not (or at least not entirely)". The workshop continued in four sessions with lectures from Alberto Ortiz (Spain), Olivera Stojceva-Taneva (R. Macedonia), Dimitrios Goumenos (Greece), Joachim Beige (Germany), Marian Klinger (Poland), Goce Spasovski (R. Macedonia), Joachim Jankowski (Germany), Adalbert Schiller (Romania), Robert Johnson (USA), Franco Ferrario (Italy), Ivan Rychlik (Czech Republic), Fulvio Magni (Italy) and Giovambattista Capasso (Italy), all covering a training theme. Within the meeting there were two lectures on complimentary skills for ethics in science and career advancement from two principal investigators - Goce Spasovski (R. Macedonia) and Joost Schanstra (France). During the Regular Meeting, 13 PhD students i.e. Early Stage Researchers and one Experienced Researcher from both Programs presented their work and progress within iMODE-CKD and BCMolMed projects. This meeting was a great opportunity to exchange experience and ideas in the field of systems biology approaches and

  10. Emerico Luna, an anatomist and a fervid intellectual.

    PubMed

    Gerbino, Aldo

    2004-01-01

    On 11 March 2004, the Section of Human Anatomy of Palermo was dedicated and registered to the anatomist Emerico Luna (Palermo 1882-1963) with a ceremony (moderated by Giovanni Zummo) with the participation of institutional personalities and Italian anatomists. Luna, who was an acute morphologist and a scholar of Riccardo Versari (1865-1943), was the continuator of Francesco Todaro's Anatomical School and occupied the Chair at the University of Palermo that had belonged to Levi since 1919. His wide histo-anatomical culture culminates in the collaboration to the "Trattato di Neurologia", the richly composed treatise by Bertelli (1931). Then his studies and his teaching reached to the Anatomia Clinica Regionale (1951). In charge of Histology and Normal Human Anatomy in 1920-21, he became a full professor and a master till 1952. He had so many students: among them Ignazio Fàzzari (1889-1986) who had the chair in the University of Florence, Alberto Monroy who had the charge of Compared Anatomy in the University of Palermo and Arcangelo Pasqualino from Marineo. Luna was co-founder and leader of the "Italian Society of Anatomy". He developed an intense research above all on the nervous system, the connective tissues, the arteries of the brain, and the experimental embryology, developing the radiological and clinical anatomy. He also dedicated himself to literature writing in 1953, among the scientific and literary works, a booklet titled Alla Fiera Delle Fantasie where he discuss the fantasy in a style that recall the literary evasion of the last period of crepuscolarism.

  11. Infanticide: a reply to Giubilini and Minerva.

    PubMed

    Laing, Jacqueline A

    2013-05-01

    Alberto Giubilini and Francesco Minerva's recent infanticide proposal is predicated on their personism and actualism. According to these related ideas, human beings achieve their moral status in virtue of the degree to which they are capable of laying value upon their lives or exhibiting certain qualities or being desirable to third-party family members. This article challenges these criteria, suggesting that these and related ideas are rely on arbitrary and discriminatory notions of human moral status. Our propensity to sleep, fall unconscious, pass out and so on, demonstrates that we often exhibit our status as 'potential persons' who are not in the condition of attributing any value to their own existence. Our abilities, age and desirability can and do fluctuate. The equal dignity principle, distinguished in turn from both the excesses of vitalism and consequentialism, is analysed and defended in the context of human rights logic and law. The normalisation of non- and involuntary euthanasia, via such emerging practices as the self-styled Groningen Protocol, is considered. Substituted consent to the euthanasia of babies and others is scrutinised and the implications of institutionalising non-voluntary euthanasia in the context of financial, research and political interests are considered. The impact on the medical and legal professions, carers, families and societies, as well as public attitudes more generally, is discussed. It is suggested that eroding the value of human life carries with it significant destructive long-term implications. To elevate some, often short-term, implications while ignoring others demonstrates the irrational nature of the effort to institutionalise euthanasia.

  12. In vitro antimalarial activity of extracts of some plants from a biological reserve in Costa Rica.

    PubMed

    Chinchilla, Misael; Valerio, Idalia; Sánchez, Ronald; Mora, Víctor; Bagnarello, Vanessa; Martínez, Laura; Gonzalez, Antonieta; Vanegas, Juan Carlos; Apestegui, Alvaro

    2012-06-01

    Treatment with the usual antimalarial drugs, have induced parasite resistance, reinforcing the need to finding natural antimalarial components that would be found on plants from the forest. Therefore, we decided to look for these components in Costa Rican plants from a protected forest area. Fresh and dry extracts of roots, bark, leaves, flowers and fruits of 25 plants from a biological reserve in Costa Rica, Reserva Biol6gica Alberto Manuel Brenes (REBAMB), were studied in vitro for the presence of substances with antimalarial activity. By studying the inhibition of P berghei schizogony, we assessed the antimalarial activity of several plant extracts: Aphelandra aurantiaca, A. tridentata (Acanthaceae); Xanthosoma undipes (Araceae); Iriartea deltoidea (Arecaceae); Neurolaena lobata (Asteraceae); Senna papillosa, Pterocarpus hayessi, Lonchocarpus pentaphyllus (Fabaceae); Nectandra membranacea, Persea povedae, Cinamomum chavarrianum (Lauraceae); Hampea appendiculata (Malvaceae); Ruagea glabra, Guarea glabra (Meliaceae); Psidium guajava (Myrtaceae); Bocconia frutescens (Papaveraceae); Piper friedrichsthalii (Piperaceae); Clematis dioica (Ranunculaceae); Prunus annularis (Rosaceae); Siparuna thecaphora (Siparunaceae); Solanum arboreum, Witheringia solanacea (Solanaceae); Ticodendrum incognitum (Ticodendraceae); Heliocarpus appendiculatus (Tiliaceae) and Myriocarpa longipes (Urticaceae). We used different parts of the plants as well as fresh and dried extracts for testing IC50. The solid content of the extracts ranged from 1-71.9 microg/mL. The fresh extracts showed stronger activity than the dry ones. Since the plants showing the strongest antimalarial activity are very common in Central America, and some similar genera of these plants have shown positives results in South America, we considered important to present these findings for discussion. On the other hand, this is the first systematic study of this kind ever realized in a circumscribed and protected area of

  13. Space-based detectors

    NASA Astrophysics Data System (ADS)

    Sesana, A.; Weber, W. J.; Killow, C. J.; Perreur-Lloyd, M.; Robertson, D. I.; Ward, H.; Fitzsimons, E. D.; Bryant, J.; Cruise, A. M.; Dixon, G.; Hoyland, D.; Smith, D.; Bogenstahl, J.; McNamara, P. W.; Gerndt, R.; Flatscher, R.; Hechenblaikner, G.; Hewitson, M.; Gerberding, O.; Barke, S.; Brause, N.; Bykov, I.; Danzmann, K.; Enggaard, A.; Gianolio, A.; Vendt Hansen, T.; Heinzel, G.; Hornstrup, A.; Jennrich, O.; Kullmann, J.; Møller-Pedersen, S.; Rasmussen, T.; Reiche, J.; Sodnik, Z.; Suess, M.; Armano, M.; Sumner, T.; Bender, P. L.; Akutsu, T.; Sathyaprakash, B. S.

    2014-12-01

    The parallel session C5 on Space-Based Detectors gave a broad overview over the planned space missions related to gravitational wave detection. Overviews of the revolutionary science to be expected from LISA was given by Alberto Sesana and Sasha Buchman. The launch of LISA Pathfinder (LPF) is planned for 2015. This mission and its payload "LISA Technology Package" will demonstrate key technologies for LISA. In this context, reference masses in free fall for LISA, and gravitational physics in general, was described by William Weber, laser interferometry at the pico-metre level and the optical bench of LPF was presented by Christian Killow and the performance of the LPF optical metrology system by Paul McNamara. While LPF will not yet be sensitive to gravitational waves, it may nevertheless be used to explore fundamental physics questions, which was discussed by Michele Armano. Some parts of the LISA technology that are not going to be demonstrated by LPF, but under intensive development at the moment, were presented by Oliver Jennrich and Oliver Gerberding. Looking into the future, Japan is studying the design of a mid-frequency detector called DECIGO, which was discussed by Tomotada Akutsu. Using atom interferometry for gravitational wave detection has also been recently proposed, and it was critically reviewed by Peter Bender. In the nearer future, the launch of GRACE Follow-On (for Earth gravity observation) is scheduled for 2017, and it will include a Laser Ranging Interferometer as technology demonstrator. This will be the first inter-spacecraft laser interferometer and has many aspects in common with the LISA long arm, as discussed by Andrew Sutton.

  14. Ecological aspects of phlebotomine fauna (Diptera, Psychodidae) of Serra da Cantareira, Greater São Paulo Metropolitan region, state of São Paulo, Brazil.

    PubMed

    Moschin, José Carlos; Ovallos, Fredy Galvis; Sei, Iole Arumi; Galati, Eunice A B

    2013-03-01

    Human cases of American cutaneous leishmaniasis (ACL) have been recorded in Serra da Cantareira, in the Greater São Paulo Metropolitan Region, where two conservation units are situated, the Parque Estadual da Cantareira and the Parque Estadual Alberto Löfgren. The present study aimed to identify the sandfly fauna and some of its ecological aspects in these two parks and their surrounding area to investigate Leishmania sp. vectors. The captures were undertaken monthly from January to December 2009, from 6:00 p.m. to 6:00 a.m., with automatic light traps installed in forests and peridomicile areas and with modified black/white Shannon traps in the peridomicile. A total of 12 species and 5,436 sandflies were captured: with automatic light traps (141), Shannon traps (5,219) and attempting to bite the researchers while they were conducting the collection in Shannon traps (76). Pintomyia fischeri and Migonemyia migonei were the most abundant species. Pi. fischeri predominated in all three kinds of captures (49%, 88.8% and 65.8%, respectively). Mg. migonei was the second most prevalent in Shannon traps (10.0%) and attempting to bite the researchers (22.4%). Pi. fischeri females were significantly more attracted to black and those of Mg. migonei to white Shannon traps. A positive and significant correlation was observed between the numbers of Pi. fischeri and the mean of minimum relative humidity values on the fifteen days prior to capture, while there was a negative and significant correlation between the relative humidity on the capture day and the two most abundant species. The anthropophilia and high frequencies of Pi. fischeri and Mg. migonei suggest that both species may be transmitting ACL agents in this region.

  15. EDITORIAL: The 18th Central European Workshop on Quantum Optics The 18th Central European Workshop on Quantum Optics

    NASA Astrophysics Data System (ADS)

    Sánchez-Soto, Luis L.; Man'ko, Margarita A.

    2012-02-01

    to the proceedings of the 15th CEWQO (Physica Scripta 2009 T135 011005). The 18th edition of CEWQO (CEWQO11) was held in Madrid in 2011. There were about 250 participants, from practically every European country. Many colleagues from other continents also joined the event, including well-established researchers in the field. This is a clear demonstration that these meetings provide an excellent chance to hear about the latest results and new directions of research. The organization of CEWQO11 was carried out by a committee consisting of members active in this topic in Madrid. From Universidad Complutense, Alberto Galindo and Luis L Sánchez-Soto from Universidad Autónoma, Jose Calleja and Carlos Tejedor; from Universidad Politécnica, Enrique Calleja; from Universidad Carlos III, Alberto Ibort; and from the National Research Council (CSIC), Juan León and Juan J García-Ripoll. Special thanks go to the Spanish Ministry for Science and Innovation, Universidad Complutense and the Quitemad Consortium for financial support. The proceedings of the 16th CEWQO held at the University of Turku, Finland and the 17th CEWQO held at the University of St Andrews, Scotland, UK are also available (Physica Scripta 2010 T140 and Physica Scripta 2011 T143). The present Topical Issue is a collection of papers presented in Madrid; they represent an illustrative sample of the major achievements and trends in this area. In turn, they reflect the wide range of interests in this rapidly evolving field. Some collaborators from different scientific centres who could not, due to different reasons, come to Madrid, but participated in previous CEWQOs and plan to participate in future CEWQOs, also contributed to this issue. The papers are arranged alphabetically by the name of the first author. Special thanks goes to Roger Wäppling, the Managing Editor of Physica Scripta, and Graeme Watt, the Publisher, for the opportunity to publish CEWQO11. From a Physica Scripta Editorial Board meeting it was

  16. ESO's Hidden Treasures Brought to Light

    NASA Astrophysics Data System (ADS)

    2011-01-01

    Telescope in Paranal, Chile, with guided tours and the opportunity to participate in a night's observations. Runner-up prizes included an iPod, books and DVDs. Furthermore, the highest ranked images will be released for the world to see on www.eso.org as Photo Releases or Pictures of the Week, co-crediting the winners. The jury evaluated the entries based on the quality of the data processing, the originality of the image and the overall aesthetic feel. As several of the highest ranked images were submitted by the same people, the jury decided to make awards to the ten most talented participants, so as to give more people the opportunity to win a prize and reward their hard work and talent. The ten winners of the competition are: * First prize, a trip to Paranal + goodies: Igor Chekalin (Russia). * Second prize, an iPod Touch + goodies: Sergey Stepanenko (Ukraine). * Third Prize, VLT laser cube model + goodies: Andy Strappazzon (Belgium). * Fourth to tenth prizes, Eyes on the Skies Book + DVD + goodies: Joseph (Joe) DePasquale (USA), Manuel (Manu) Mejias (Argentina), Alberto Milani (Italy), Joshua (Josh) Barrington (USA), Oleg Maliy (Ukraine), Adam Kiil (United Kingdom), Javier Fuentes (Chile). The ten winners submitted the twenty highest ranked images: 1. M78 by Igor Chekalin. 2. NGC3169 & NGC3166 and SN 2003cg by Igor Chekalin. 3. NGC6729 by Sergey Stepanenko. 4. The Moon by Andy Strappazzon. 5. NGC 3621 by Joseph (Joe) DePasquale. 6. NGC 371 by Manuel (Manu) Mejias. 7. Dust of Orion Nebula (ESO 2.2m telescope) by Igor Chekalin. 8. NGC1850 EMMI by Sergey Stepanenko. 9. Abell 1060 by Manuel (Manu) Mejias. 10. Celestial Prominences NGC3582 by Joseph DePasquale. 11. Globular Cluster NGC288 by Alberto Milani. 12. Antennae Galaxies by Alberto Milani. 13. Sakurai's Object by Joshua (Josh) Barrington. 14. NGC 1929, N44 Superbubble by Manuel (Manu) Mejias. 15. NGC 3521 by Oleg Maliy. 16. NGC 6744 by Andy Strappazzon. 17. NGC 2217 by Oleg Maliy. 18. VIMOS.2008-01-31T07_16_47j by

  17. CaSiO3-walstromite inclusions in super-deep diamonds

    NASA Astrophysics Data System (ADS)

    Anzolini, Chiara; Nestola, Fabrizio; Milani, Sula; Brenker, Frank E.

    2015-04-01

    , and it is possible that the entrapment pressure falls at least into the stability field of Ca2SiO4-larnite + CaSi2O5-titanite. In support of this hypothesis we secondly compared our Raman spectra with reference spectra of the same phases obtained from an experimental product of Gasparik et al. (1994). Our preliminary results indicate in at least one inclusion the coexistence of CaSiO3-walstromite + Ca2SiO4-larnite, suggesting that CaSiO3-walstromite forms in sub-lithospheric conditions from the back transformation from CaSiO3-perovskite. Further investigations are in progress in order to find evidence of CaSi2O5-titanite in these inclusions. References Angel R.J., Alvaro M., Nestola F., Mazzucchelli M.L. (2014) Diamond thermoelastic properties and implications for determining the pressure of formation of diamond-inclusion systems. Russ Geol Geophys, in press; Gasparik, T., Wolf, K. and Smith, C.M. (1994) Am Mineral, 79,1219-1222; Joswig, W., Paulus, E.F., Winkler, B. and Milman, V. (2003) Z Kristallogr, 218,811-818; Kaminsky, F. (2008) Earth Sc Rev, 110,127-147; Liu, X., Wang, S., He, Q., Chen, J., Wang, H., Li, S., Peng, F., Zhang, L. and Fei, Y. (2012) Am Mineral 97,262-267; Swamy, V. and Dubrovinsky, L.S. (1997) Geochim Cosmochim Acta, 61,1181-1191; Tamai, H. and Yagi, T. (1989) Phys Earth Planet Inter, 54,370-377.

  18. Elastic geobarometry: uncertainties arising from the geometry of the host-inclusion system

    NASA Astrophysics Data System (ADS)

    Mazzucchelli, Mattia L.; Burnley, Pamela; Angel, Ross J.; Chiara Domeneghetti, M.; Nestola, Fabrizio; Alvaro, Matteo

    2017-04-01

    small and introduces deviations of less than 2%. Second, the aspect ratio of the inclusion gives rise to large deviations in Pinc with shifts in the calculated pressures of more than 10% for platy inclusions (i.e. aspect ratio 1:5:5). The exact effect on Pinc is a complex function of both the values of the bulk and shear moduli of both host and inclusion, and the contrast in these values. For a soft quartz-like inclusion, the influence of the aspect ratio and of the presence of edges and corners becomes greater as the host is made softer and approaches the bulk modulus of the inclusion, provided a contrast in shear moduli remains. These deviations from the analytical solution induced by the shape are smaller than 1% only when inclusions are approximately spherical (i.e. ellipsoids with aspect ratios of less than 1:2:2) and the host is significantly stiffer than the inclusion. This work is supported by MIUR-SIR grant "MILE DEEp" (RBSI140351) to M. Alvaro, and ERC starting grant 307322 to F. Nestola. References: [1] Angel, R.J et al. (2014a) Am Mineral,99, 2146-2149 [2] Angel R.J et al. (2015) J. Metamorph. Geol.33, 801-813. [3] Angel RJ et al. (2014b) Z Kristallogr,229, 405-419.

  19. How much differential stress can a rock support?

    NASA Astrophysics Data System (ADS)

    Angel, Ross; Alvaro, Matteo; Mazzucchellli, Mattia; Nimis, Paolo; Nestola, Fabrizio

    2014-05-01

    question of preservation is then simple. If the inclusion is buried within the host to a depth of more than 5 radii from the nearest surface, there is the possibility that the entire stress field will be maintained. It will be maintained if it does not exceed the brittle or ductile limit of the host. For the Kulet whiteschist (Parkinson, 2000), calculations with realistic EoS show that at peak metamorphic conditions (760C and 38 kbar) an isolated quartz inclusion deep in the garnet cores would experience a pressure of less than 24 kbar and would thus remain in the stability field of quartz. The analysis suggests that at the peak metamorphic conditions garnet can support large stress gradients for geologically relevant times. This work was supported by ERC starting grant 307322 to Fabrizio Nestola. Angel RJ, Gonzalez-Platas J, Alvaro M (2014) Zeitschrift für Kristallographie, submitted. Parkinson, CD (2000) Lithos, 52:215-233. Zhang, Y (1998) EPSL, 157:209-222.

  20. Isomekes: A fundamental tool to determine the formation pressure for diamond-inclusion pairs

    NASA Astrophysics Data System (ADS)

    Alvaro, Matteo; Angel, Ross; Mazzucchelli, Mattia; Nestola, Fabrizio; Domeneghetti, Chiara

    2014-05-01

    for experimental data of higher accuracy. For example, for the case of garnet in diamond the uncertainties in published thermal expansion coefficients of garnets (from 2.0 to 2.6*10-5 K-1) and in the bulk modulus of diamond (442 to 446 GPa) lead to uncertainties in calculated depths of inclusion entrapment of the order of 30km. Larger errors arise from the use of incorrect forms of EoS. This work was supported by ERC starting grant 307322 to Fabrizio Nestola. Adams HG, Cohen LH, Rosenfeld JL (1975) Am Mineral 60:574-583 Angel RJ, Gonzalez-Platas J, Alvaro M (2014) Z Kristallogr, submitted. Howell, D, Wood, IG, Nestola, F, Nimis, P, and Nasdala, L (2012) Eur J Mineral, 24(4): 563-573. Nestola, F., Nimis, P., Ziberna, L., Longo, M., Marzoli, A., Harris, J.W., Manghnani, M.H., and Fedortchouk, Y. (2011) EPSL, 305(1-2):249-255.

  1. Orientation relationship between diamond and magnesiochromite inclusions

    NASA Astrophysics Data System (ADS)

    Alvaro, Matteo; Angel, Ross; Nimis, Paolo; Milani, Sula; Harris, Jeff; Nestola, Fabrizio

    2017-04-01

    partial orientation between inclusion and host. A (111) plane of each inclusion is sub-parallel to a {111} plane of their diamond host, but with random orientations of the magnesiochromite [100], [010] and [001] relative to the diamond. In one case, where a single inclusion comprised a magnesiochromite-olivine touching pair, the magnesiochromite was oriented as noted above and the olivine showed a random orientation. The implications of these observations for the mechanisms of diamond growth will be explored and the results will be compared and combined with previous work. This work was supported by ERC starting grant "INDIMEDEA" (307322) to F. Nestola and by the MIUR-SIR grant "MILE DEEp" (RBSI140351) to M. Alvaro. References Angel R. J. et al., J. Appl. Crystallogr. 48, 1330-1334 (2015). Wiggers de Vries D.F. et al., Contrib Mineral Petr 161, 565-579 (2011). Dobson D. P. et al., Nat. Geosci. 6, 575-578 (2013). Frank-Kamenetsky V.A. The nature of structural impurities and inclusions in minerals. Leningrad, Gos. Univ. (1964) Futergendler S.I. and Frank-Kamenetsky V.A. Zap Vsesoyuzn Mineral Obs 90, 230 (1961). Nestola F. et al., Int. Geol. Rev. 56(13), 1658-1667 (2014).

  2. PREFACE: X Workshop of the Gravitation and Mathematical Physics Division, Mexican Physical Society

    NASA Astrophysics Data System (ADS)

    2014-11-01

    Avanzados (CINVESTAV), Universidad Autónoma Metropolitana Iztapalapa (UAM-I), Universidad de Guanajuato (UG), Universidad Nacional Autónoma de México (UNAM). We especially acknowledge the support and the kind hospitality of our host, the Universidad Autónoma del Estado de Hidalgo. Ricardo Becerril Bárcenas, Héctor H. Hernández Hernández, Miguel Sabido, Carlos A. Soto, Luis Alberto López, Omar Pedraza, Victoria E. Cerón. Editors

  3. Historical Glacier Variations in Southern South America since the Little Ice Age: Examples from Lago Viedma (Southern Patagonia) and Mendoza (Central Andes), Argentina

    NASA Astrophysics Data System (ADS)

    Nussbaumer, S. U.; Masiokas, M.; Pitte, P.; Berthier, E.; Guerrido, C.; Luckman, B. H.; Villalba, R.

    2013-12-01

    The evaluation of historical information can give valuable insight into past glacier dynamics, especially before the onset of modern measurements. Early photographs and maps depict changes for selected glaciers in southern South America. Within this study, written documents and pictorial historical records (drawings, sketches, engravings, photographs, chronicles, topographic maps) are analysed critically, with a particular focus on two regions: Lago Viedma (El Chaltén, southern Patagonia, 49.5°S, 73.0°W) and the Río Mendoza basin (Mendoza, central Andes, 33.1°S, 69.9°W). For the Lago Viedma area, early historical data for the end of the 19th century stem from the expedition of the Chilean-Argentinean border commission. In addition, the expedition by the German Scientific Society, conducted between 1910 and 1916, and the later photographs by Alberto M. de Agostini give an excellent depiction of the glaciers. Glaciar Viedma is a calving glacier which shows distinct retreat from 1896 until the present (though with a stationary or possibly advancing glacier front between 1930/31 and 1951/52), similar to the neighbouring glaciers. On the contrary, nearby Glaciar Perito Moreno shows an exceptional behaviour: the glacier front has been advancing during the first half of the 20th century, staying in an advanced position until the present. At the beginning of the 20th century, Robert Helbling explored the Argentinean-Chilean Andes together with his friend Friedrich Reichert. In the summer of 1909/10, they started a detailed survey of the highly glacierized Juncal-Tupungato mountains (Río Mendoza basin), leading to the first accurate topographic map of the area published in 1914. Its outstanding quality allows a comparison with contemporary satellite imagery. The area received attention in 1934, when the sudden drainage of a glacier-dammed lake in the upper Río del Plomo valley caused fatalities and considerable damage to constructions and the Transandine Railway. A

  4. The Wild, Hidden Cousin of SN 1987A

    NASA Astrophysics Data System (ADS)

    2008-09-01

    First Optically Active Magnetar-Candidate Discovered Astronomers have discovered a most bizarre celestial object that emitted 40 visible-light flashes before disappearing again. It is most likely to be a missing link in the family of neutron stars, the first case of an object with an amazingly powerful magnetic field that showed some brief, strong visible-light activity. Hibernating Stellar Magnet ESO PR Photo 31/08 The Hibernating Stellar Magnet This weird object initially misled its discoverers as it showed up as a gamma-ray burst, suggesting the death of a star in the distant Universe. But soon afterwards, it exhibited some unique behaviour that indicates its origin is much closer to us. After the initial gamma-ray pulse, there was a three-day period of activity during which 40 visible-light flares were observed, followed by a brief near-infrared flaring episode 11 days later, which was recorded by ESO's Very Large Telescope. Then the source became dormant again. "We are dealing with an object that has been hibernating for decades before entering a brief period of activity", explains Alberto J. Castro-Tirado, lead author of a paper in this week's issue of Nature. The most likely candidate for this mystery object is a 'magnetar' located in our own Milky Way galaxy, about 15 000 light-years away towards the constellation of Vulpecula, the Fox. Magnetars are young neutron stars with an ultra-strong magnetic field a billion billion times stronger than that of the Earth. "A magnetar would wipe the information from all credit cards on Earth from a distance halfway to the Moon," says co-author Antonio de Ugarte Postigo. "Magnetars remain quiescent for decades. It is likely that there is a considerable population in the Milky Way, although only about a dozen have been identified." Some scientists have noted that magnetars should be evolving towards a pleasant retirement as their magnetic fields decay, but no suitable source had been identified up to now as evidence for

  5. The Hibernating Stellar Magnet

    NASA Astrophysics Data System (ADS)

    2008-09-01

    First Optically Active Magnetar-Candidate Discovered Astronomers have discovered a most bizarre celestial object that emitted 40 visible-light flashes before disappearing again. It is most likely to be a missing link in the family of neutron stars, the first case of an object with an amazingly powerful magnetic field that showed some brief, strong visible-light activity. Hibernating Stellar Magnet ESO PR Photo 31/08 The Hibernating Stellar Magnet This weird object initially misled its discoverers as it showed up as a gamma-ray burst, suggesting the death of a star in the distant Universe. But soon afterwards, it exhibited some unique behaviour that indicates its origin is much closer to us. After the initial gamma-ray pulse, there was a three-day period of activity during which 40 visible-light flares were observed, followed by a brief near-infrared flaring episode 11 days later, which was recorded by ESO's Very Large Telescope. Then the source became dormant again. "We are dealing with an object that has been hibernating for decades before entering a brief period of activity", explains Alberto J. Castro-Tirado, lead author of a paper in this week's issue of Nature. The most likely candidate for this mystery object is a 'magnetar' located in our own Milky Way galaxy, about 15 000 light-years away towards the constellation of Vulpecula, the Fox. Magnetars are young neutron stars with an ultra-strong magnetic field a billion billion times stronger than that of the Earth. "A magnetar would wipe the information from all credit cards on Earth from a distance halfway to the Moon," says co-author Antonio de Ugarte Postigo. "Magnetars remain quiescent for decades. It is likely that there is a considerable population in the Milky Way, although only about a dozen have been identified." Some scientists have noted that magnetars should be evolving towards a pleasant retirement as their magnetic fields decay, but no suitable source had been identified up to now as evidence for

  6. Effect of Ki-67 assessment in the distribution of breast cancer subtypes: Evaluation in a cohort of Latin American patients.

    PubMed

    Yábar, Alejandro; Meléndez, Rosa; Muñoz, Silvia; Deneo, Hugo; Freire, Jimena; Domínguez, Viviana; Carrasco-Navarro, Roberto M; Diaz, Maria E; Velarde-López, Raúl E

    2017-04-01

    Breast cancer (BC) is a heterogeneous disease composed of four main subtypes with distinct clinical and epidemiological features. Although several reports have described the distribution of BC subtypes in Latin America, the majority of them have not included the cellular marker, Ki-67, in the immunohistochemical (IHC) panel. The aim of the present study was to describe the distribution of BC subtypes in a cohort of Latin American women using an IHC panel with Ki-67. A prospective cohort of 580 patients in three centers of Peru (the Hospital Nacional Edgardo Rebagliatti Martins, the Hospital Nacional Guillermo Almenara Irigoyen, the Hospital Nacional Alberto Sabogal, Lima) and one in Uruguay (Instituto Nacional del Cáncer, Montevideo) were evaluated. BC phenotypes were classified according to an IHC panel: Estrogen receptor (ER), progesterone receptor (PgR), HER2 and Ki-67. Silver in situ hybridization was used when the HER2 status, as determined by IHC, was equivocal. The associations between the BC phenotypes and their clinicopathological features were evaluated. ER was positive in 65% of the cases (n=377), and PgR in 50% (n=203). In total, 79.1% (n=459) were HER2-negative, 19.8% (n=115) were HER2-positive and 1% (n=6) had an equivocal status. With respect to Ki-67, 44.7% of the patients exhibited staining in >14% of the tumor cells (n=259). The distribution of subtypes was as follows: Luminal A, 31.9% (n=183); luminal B, 35% (n=201); HER2, 12.1% (n=70); and triple-negative, 20.9% (n=120). When Ki-67 was not included in the panel, the frequency of luminal A was 41.1% and luminal B, 25.8% (9.2% of the cases were misclassified). Ki-67 was most highly expressed in triple-negative and HER2 tumors. Inclusion of Ki-67 in the IHC panel to assign subtypes revealed a higher frequency of luminal B tumors than was reported previously for Latin American women with BC, whereas the distribution of triple-negative and HER2 tumors were similar to that previously reported. In

  7. VII International Congress of Engineering Physics

    NASA Astrophysics Data System (ADS)

    2015-01-01

    In the frame of the fortieth anniversary celebration of the Universidad Autónoma Metropolitana and the Physics Engineering career, the Division of Basic Science and Engineering and its Departments organized the "VII International Congress of Physics Engineering". The Congress was held from 24 to 28 November 2014 in Mexico City, Mexico. This congress is the first of its type in Latin America, and because of its international character, it gathers experts on physics engineering from Mexico and all over the globe. Since 1999, this event has shown research, articles, projects, technological developments and vanguard scientists. These activities aim to spread, promote, and share the knowledge of Physics Engineering. The topics of the Congress were: • Renewable energies engineering • Materials technology • Nanotechnology • Medical physics • Educational physics engineering • Nuclear engineering • High precision instrumentation • Atmospheric physics • Optical engineering • Physics history • Acoustics This event integrates lectures on top trending topics with pre-congress workshops, which are given by recognized scientists with an outstanding academic record. The lectures and workshops allow the exchange of experiences, and create and strengthen research networks. The Congress also encourages professional mobility among all universities and research centres from all countries. CIIF2014 Organizing and Editorial Committee Dr. Ernesto Rodrigo Vázquez Cerón Universidad Autónoma Metropolitana - Azcapotzalco ervc@correo.azc.uam.mx Dr. Luis Enrique Noreña Franco Universidad Autónoma Metropolitana - Azcapotzalco lnf@correo.azc.uam.mx Dr. Alberto Rubio Ponce Universidad Autónoma Metropolitana - Azcapotzalco arp@correo.azc.uam.mx Dr. Óscar Olvera Neria Universidad Autónoma Metropolitana - Azcapotzalco oon@correo.azc.uam.mx Professor Jaime Granados Samaniego Universidad Autónoma Metropolitana - Azcapotzalco jgs@correo.azc.uam.mx Dr. Roberto Tito Hern

  8. PREFACE: Brazil MRS Meeting 2014

    NASA Astrophysics Data System (ADS)

    2015-11-01

    The annual meetings, organized by the Brazilian materials research society - B-MRS, are amongst the most import discussion forums in the area of materials science and engineering in Brazil, with a growing interest from the national and international scientific society. In the last 4 years, more than 1,500 participants have attended the B-MRS meetings, promoting an auspicious environment for presentation and discussion of scientific and technological works in the materials science area. The XIII Brazilian Materials Research Society Meeting was held from 28 September to 02 October, 2014, in João Pessoa, PB, Brazil. The Meeting congregated more than 1650 participants from the whole of Brazil and from 28 other countries. More than 2100 abstracts were accepted for presentation, distributed along 19 Symposia following the format used in traditional meetings of Materials Research Societies. These involved topics such as: synthesis of new materials, computer simulations, optical, magnetic and electronic properties, traditional materials as clays and cements, advanced metals, carbon and graphene nanostructures, nanomaterials for nanostructures, energy storage systems, composites, surface engineering and others. A novelty was a symposium dedicated to innovation and technology transfer in materials research. The program also included 7 Plenary Lectures presented by internationally renowned researchers: Alberto Salleo from Stanford University, United States of America; Roberto Dovesi from Universita' degli Studi di Torino, Italy; Luís Antonio F. M. Dias Carlos from Universidade de Aveiro, Portugal; Jean Marie Dubois from Institut Jean-Lamour, France; Sir Colin Humphreys from University of Cambridge, England; Karl Leo from Technische Universität Dresden, Germany; Robert Chang from Northwestern University, Evanston, United States of America. The numbers of participants in the B-MRS meetings have been growing continuously, and in this meeting we had almost 2200 presentations

  9. Crystal growth of GaN on (0 0 0 1) face by HVPE: Ab initio simulations

    NASA Astrophysics Data System (ADS)

    Kempisty, Paweł; Krukowski, Stanisław

    2008-03-01

    Crystal growth of gallium nitride on GaN(0 0 0 1) surface by hydrogen vapor phase epitaxy (HVPE) was modeled using ab initio quantum mechanical density functional theory (QM DFT) calculations. These calculations employed SIESTA package, suitable for bulk and surface calculations [J.M. Soler, E. Artacho, J.D. Gale, Alberto García, J. Junquera, P. Ordejón, D. Sánchez-Portal, J. Phys.: Condens. Matter 14 (2002) 2745; P. Ordejón, D.A. Drabold, M.P. Grumbach, R.M. Martin, Phys. Rev. B 48 (1993) 14,646; P. Ordejón, D.A. Drabold, M.P. Grumbach, R.M. Martin Phys. Rev. B 51 (1995) 1456]. The GaN(0 0 0 1) surface model was 2-d supercell, consisting of a GaN slab and an empty zone, perfectly suited for the simulations of the surface properties and surface processes. The simulations include the impingement of the ammonia molecule on the GaN(0 0 0 1) face. The influence of the presence of hydrogen was analyzed. The simulation results indicate that the adsorption of ammonia occurs without energy barrier. Since, ammonia dominates in the vapor phase during HVPE growth, the state of GaN (0 0 0 1) surface is nitrogen-rich (N-rich). Subsequently, the adsorption of other chemical species, such as HCl, GaCl and H 2 of the GaN surface was considered. These calculations were made for GaN surface covered by N atoms and by NH 2 radicals. Additionally, the desorption process of the gallium from GaN(0 0 0 1) face was also modeled. These results indicate that GaCl molecule is strongly attached to the surface. In addition, the Ga desorption from the surface is extremely costly process in terms of the energy. These results indicate that the growth rate of gallium nitride is determined by the magnitude of gallium flux as observed in typical MOVPE and HVPE processes.

  10. Crystal growth of GaN on (0 0 0 1) face by HVPE-atomistic scale simulation

    NASA Astrophysics Data System (ADS)

    Kempisty, Paweł; Krukowski, Stanisław

    2007-05-01

    Crystal growth of GaN by hydrogen vapor phase epitaxy (HVPE) is still far from being described on the atomic level. The method consists of reaction of HCl with liquid Ga, transport of gallium by volatile compounds GaCl or GaCl 3, and the deposition on the substrate by the simultaneous reaction of GaCl/GaCl 3 and ammonia (NH 3) on the GaN surface. Various aspects of the method have to be modeled using different approaches. Recently, we have modeled reaction of HCl with gallium and the transport of the resulting species by convection and diffusion using CFD modeling of transport. Surface reaction rate was estimated using atomic flux and sticking coefficient. It has been found that the reaction is controlled by transport or surface reaction depending on the flow velocity and the HCl sticking coefficient [P. Kempisty, I. Grzegory, M. Boćkowski, S. Krukowski, B. Łucznik, B. Pastuszka, S. Porowski, Phys. Stat. Sol. (a) 203 (2006) 131; P. Kempisty, I. Grzegory, M. Boćkowski, S Krukowski, B. Łucznik, B. Pastuszka, S. Porowski, J. Crystal Growth 296 (2006) 31]. The growth of GaN was modeled using atomistic scale simulations. The simulations were carried out using the QM DFT SIESTA code [J.M. Soler, E. Artacho, J.D. Gale, Alberto García, J. Junquera, P. Ordejón, D. Sánchez-Portal, J. Phys.: Condens. Matter 14 (2002) 2745; P. Ordejón, D.A. Drabold, M.P. Grumbach, R.M. Martin, Phys. Rev. B 48 (1993) 14646; P. Ordejón, D.A. Drabold, M.P. Grumbach, R.M. Martin, Phys. Rev. B 51 (1995) 1456]. The model is applied to a 2-d supercell, which corresponds to 2-d periodic boundary conditions suitable for simulation of the surface. Five atomic slabs were used in the direction perpendicular to the surface. The simulations include the analysis of the influence of hydrogen, ammonia and HCl on the atomic structure of the (0 0 0 1) GaN surface (Ga-face). Subsequently, the process of adsorption of various species, such as NH 3, GaCl and H 2 of the GaN(0 0 0 1) surface, was considered

  11. EMSO: European Multidisciplinary Seafloor Observatory

    NASA Astrophysics Data System (ADS)

    Favali, P.; Partnership, Emso

    2009-04-01

    Tecnologia Marina - Consejo Superior de Investigaciones Cientificas (Spain, ref. Juan Jose Danobeitia); UGOT-Goteborgs Universitet (Sweden, ref. Per Hall); HCMR-Hellenic Centre for Marine Research (Greece, ref. Vasilios Likousis); NOCS-National Oceanography Centre Southampton (United Kingdom, ref. Henry A. Ruhl); UiT-University of Tromsø (Norway, ref. Jürgen Mienert); FCT-Fundação para a Ciência e a Tecnologia (Portugal, ref. Jorge Miguel Alberto de Miranda); ITU-Istanbul Teknik Universitesi (Turkey, ref. Namik Çagatay); NIOZ-Stichting Koninklijk Nederlands Instituut voor Zeeonderzoek (The Netherlands, ref. Tjeerd C.E. van Weering).

  12. "The role of redundant information in cultural transmission and cultural stabilization": Correction to Acerbi and Tennie (2016).

    PubMed

    2016-05-01

    Reports an error in "The role of redundant information in cultural transmission and cultural stabilization" by Alberto Acerbi and Claudio Tennie (Journal of Comparative Psychology, 2016[Feb], Vol 130[1], 62-70). In the article the copyright should have been "© 2016 The Author(s)". The author note also should have included the following license statement "This article has been published under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Copyright for this article is retained by the author(s). Author(s) grant(s) the American Psychological Association the exclusive right to publish the article and identify itself as the original publisher." The online version of this article has been corrected. (The following abstract of the original article appeared in record 2016-07004-005.) Redundant copying has been proposed as a manner to achieve the high-fidelity necessary to pass on and preserve complex traits in human cultural transmission. There are at least 2 ways to define redundant copying. One refers to the possibility of copying repeatedly the same trait over time, and another to the ability to exploit multiple layers of information pointing to the same trait during a single copying event. Using an individual-based model, we explore how redundant copying (defined as in the latter way) helps to achieve successful transmission. The authors show that increasing redundant copying increases the likelihood of accurately transmitting a behavior more than either augmenting the number of copying occasions across time or boosting the general accuracy of social learning. They also investigate how different cost functions, deriving, for example, from the need to invest more energy in cognitive processing, impact the evolution of redundant copying. The authors show that populations converge either

  13. EMSO: European Multidisciplinary Seafloor Observatory

    NASA Astrophysics Data System (ADS)

    Favali, Paolo

    2010-05-01

    Waldmann); IMI-Irish Marine Institute (Ireland, ref. Michael Gillooly); UTM-CSIC-Unidad de Tecnologia Marina - Consejo Superior de Investigaciones Cientificas (Spain, ref. Juan Jose Danobeitia); UGOT-Goteborgs Universitet (Sweden, ref. Per Hall); HCMR-Hellenic Centre for Marine Research (Greece, ref. Vasilios Likousis); NOCS-National Oceanography Centre Southampton (United Kingdom, ref. Henry A. Ruhl); UiT-University of Tromsø (Norway, ref. Jürgen Mienert); FCT-Fundação para a Ciência e a Tecnologia (Portugal, ref. Jorge Miguel Alberto de Miranda); ITU-Istanbul Teknik Universitesi (Turkey, ref. Namik Çagatay); NIOZ-Stichting Koninklijk Nederlands Instituut voor Onderzoek der Zee (The Netherlands, ref. Jens Greinert).

  14. Reconstruction of seawater chemistry from deeply subducted oceanic crust; hydrogen and oxygen isotope of lawsonite eclogites preserving pillow structure

    NASA Astrophysics Data System (ADS)

    Hamabata, D., VI; Masuyama, Y.; Tomiyasu, F.; Ueno, Y.; Yui, T. F.; Okamoto, K.

    2014-12-01

    In order to understand evolution of life, change of seawater chemistry from Hadean, Archean to present is significant. Pillow structure is well-preserved in the Archean greenstone belt (e.g. Komiya et al., 1999). Oxygen and hydrogen isotope of rims in the pillow is useful conventional tool to decipher chemistry of Paleao-seawater from Archean to Present. However, Archean greenstone belt suffered regional metamorphism from greenschist to Amphibolite facies conditions. Therefore, it is necessary to testify the validity of pillow chemistry from recent (Phanerozoic) metamorphosed greenstone. We have systematically collected pillowed greenstone from blueschist and eclogites. Two eclogite exhibiting pillow structures were chosen for oxygen and hydrogen isotope analysis. One is from Corsica (lawsonite eclogite collected with Dr. Alberto Vidale Barbarone) and another is from Cazadero, Franciscan belt (collected by Dr. Tatsuki Tsujimori). The both are ascribed as MORB from major and trace bulk chemistry and Ca is rich in the core and Na is poor in the rims. The former exhibits garnet, omphacite, lawsonite, and glacophane. Phengite is in core of the pillow and chlorite is in the rims. In the latter, besides garnet, omphacite, epdiote and glaucophane, chlorite is recognized with phengite in the core. Glaucophane is richer in the rims from the both samples, therefore istope analysis of glaucophane was done. Mineral separation was carefully done using micro-mill, heavy liquid and isodynamic separator. 20 mg specimens were used for oxygen isotope analysis and 2mg were for hydrogen analysis. δ18O of the all analysis (7.7 to 8.3) is within the range of unaltered igneous oceanic crust and high temperature hydrothermal alteration although rims (8.3 for Franciscan and 8.0 for Corsica) are higher than cores (7.7 for Franciscan and Corsica). δD data is also consistent with hydrothermal alteration. It is relative higher in core from the Corsica and Franciscan (-45 and -56) than of the

  15. HUBBLE HERITAGE PROJECT'S FIRST ANNIVERSARY

    NASA Technical Reports Server (NTRS)

    2002-01-01

    HH 32 is an excellent example of a 'Herbig-Haro object,' which is formed when young stars eject jets of material back into interstellar space. This object, about 1,000 light-years from Earth, is somewhat older than Hubble's variable nebula, and the wind from the bright central star has already cleared much of the dust out of the central region, thus exposing the star to direct view. Many young stars, like the central object in HH 32, are surrounded by disks of gas and dust that form as additional material is attracted gravitationally from the surrounding nebula. Material in the disk gradually spirals in toward the star and eventually some of it accretes onto the star, increasing its mass. A fraction of the gas, however, is ejected perpendicularly to the disk at speeds near 200 miles per second, and forms two oppositely directed jets. These jets plow into the surrounding nebula, producing strong shock waves that heat the gas and cause it to glow in the light of hydrogen atoms (green) and sulfur ions (blue), several other atoms and ions, and sometimes radiation from the exciting star that is reflected by the surrounding gas (red). This glow is called a Herbig-Haro object, in honor of astronomers George Herbig and Guillermo Haro, who did much of the early work in this area in the 1950's. The jet on the top side, whose furthest extent is about 0.2 light-year from the star, is pointed more nearly in our direction, while the opposite jet on the bottom lies on the far side of the star and is fainter either because it is partially obscured by dust surrounding the star or because there is much less material in front of the star. The Hubble Heritage team (NASA/AURA/STScI) made this image from observations of Herbig-Haro 32 acquired by Salvador Curiel, Jorge Canto, Alejandro Raga, (UNAM), Alberto Noriega-Crespo (IPAC), and collaborators. Image Credit: NASA/The Hubble Heritage Team (AURA/STScI).

  16. Methyl donor deficiency impairs bone development via peroxisome proliferator-activated receptor-γ coactivator-1α-dependent vitamin D receptor pathway.

    PubMed

    Feigerlova, Eva; Demarquet, Lea; Melhem, Hassan; Ghemrawi, Rose; Battaglia-Hsu, Shyue-Fang; Ewu, Essi; Alberto, Jean-Marc; Helle, Deborah; Weryha, Georges; Guéant, Jean-Louis

    2016-10-01

    .-Feigerlova, E., Demarquet, L., Melhem, H., Ghemrawi, R., Battaglia-Hsu, S.-F., Ewu, E., Alberto, J.-M., Helle, D., Weryha, G., Guéant, J.-L. Methyl donor deficiency impairs bone development via peroxisome proliferator-activated receptor-γ coactivator-1α-dependent vitamin D receptor pathway. © FASEB.

  17. Erratum: "Meeting the Cool Neighbors. X. Ultracool Dwarfs from the 2MASS All-Sky Data Release" (2008, AJ, 136, 1290)

    NASA Astrophysics Data System (ADS)

    Reid, I. Neill; Cruz, Kelle L.; Kirkpatrick, J. Davy; Allen, Peter R.; Mungall, F.; Liebert, James; Lowrance, Patrick; Sweet, Anne

    2008-11-01

    Alberto Alvarez, Angel Guerra, and Patricio Ugarte at CTIO. We apologize to the authors of the article and to readers of the journal for this unfortunate error.

  18. Matching Lithosphere velocity changes to the GOCE gravity signal

    NASA Astrophysics Data System (ADS)

    Braitenberg, Carla

    2016-07-01

    Authors: Carla Braitenberg, Patrizia Mariani, Alberto Pastorutti Department of Mathematics and Geosciences, University of Trieste Via Weiss 1, 34100 Trieste Seismic tomography models result in 3D velocity models of lithosphere and sublithospheric mantle, which are due to mineralogic compositional changes and variations in the thermal gradient. The assignment of density is non-univocal and can lead to inverted density changes with respect to velocity changes, depending on composition and temperature. Velocity changes due to temperature result in a proportional density change, whereas changes due to compositional changes and age of the lithosphere can lead to density changes of inverted sign. The relation between velocity and density implies changes in the lithosphere rigidity. We analyze the GOCE gradient fields and the velocity models jointly, making simulations on thermal and compositional density changes, using the velocity models as constraint on lithosphere geometry. The correlations are enhanced by applying geodynamic plate reconstructions to the GOCE gravity field and the tomography models which places today's observed fields at the Gondwana pre-breakup position. We find that the lithosphere geometry is a controlling factor on the overlying geologic elements, defining the regions where rifting and collision alternate and repeat through time. The study is carried out globally, with focus on the conjugate margins of the African and South American continents. The background for the study can be found in the following publications where the techniques which have been used are described: Braitenberg, C., Mariani, P. and De Min, A. (2013). The European Alps and nearby orogenic belts sensed by GOCE, Boll. Bollettino di Geofisica Teorica ed Applicata, 54(4), 321-334. doi:10.4430/bgta0105---- Braitenberg, C. and Mariani, P. (2015). Geological implications from complete Gondwana GOCE-products reconstructions and link to lithospheric roots. Proceedings of 5th

  19. MinSORTING: an Excel macro for modelling sediment composition and grain-size distribution

    NASA Astrophysics Data System (ADS)

    Resentini, Alberto; Malusà, Marco G.; Garzanti, Eduardo

    2013-04-01

    Detrital mineral analyses are gaining increasing attention in the geosciences as new single-grain analytical techniques are constantly improving their resolution, and consequently widening their range of application, including sedimentary petrology, tectonic geomorphology and archaeology (Mange and Wright, 2007; von Eynatten and Dunkl, 2012). We present here MinSORTING, a new tool to quickly predict the size distribution of various minerals and rock fragments in detrital sediments, based on the physical laws that control sedimentation by tractive wind or water currents (Garzanti et al., 2008). The input values requested by the software are the sediment mean size, sorting, fluid type (seawater, freshwater, air) and standard sediment composition chosen from a given array including nine diverse tectonic settings. MinSORTING calculates the bulk sediment density and the settling velocity. The mean size of each single detrital component, assumed as lognormally-distributed, is calculated from its characteristic size-shift with respect to bulk sediment mean size, dependent in turn on its density and shape. The final output of MinSORTING is the distribution of each single detrital mineral in each size classes (at the chosen 0.25, 0.5 or 1 phi intervals). This allows geochronolgists to select the most suitable grain size of sediment to be sampled in the field, as well as the most representative size-window for analysis. Also, MinSORTING provides an estimate of the volume/weight of the fractions not considered in both sizes finer and coarser than the selected size-window. A beta version of the software is available upon request from: alberto.resentini@unimib.it Mange, M., and Wright, D. (eds), 2007. Heavy minerals in use. Developments in Sedimentology Series, 58. Elsevier, Amsterdam. Garzanti, E., Andò, S., Vezzoli, G., 2008. Settling-equivalence of detrital minerals and grain-size dependence of sediment composition. Earth and Planetary Science Letters 273, 138-151. von

  20. The Lithological Constraint To Gas Hydrate Formation: Evidence OF Grain Size Of Sediments From IODP 311 On CASCADIA Margin

    NASA Astrophysics Data System (ADS)

    Wang, J.

    2006-12-01

    A total of 614 sediment samples at intervals of about 1.5 m from all 5 sites of the Integrated Ocean Drilling Program (IODP) Expedition 311 on Cascadia Margin were analyzed using a Beckman Coulter LS-230 Particle Analyzer. The grain-size data were then plotted in depth and compared with other proxies of gas hydrate- occurrence such as soupy/mousse-like structures in sediments, gas hydrate concentration (Sh) derived from LWD data using Archie's relation, IR core images (infrared image) and the recovered samples of gas hydrate¨Cbearing sediments. A good relationship between the distribution of coarse grains in size of 31-63¦Ìm and 63-125¦Ìm sediments and the potential occurrence of gas hydrate was found across the entire gas hydrate stability zone. The depth distribution of grain size from the Site U1326 shows clear excursions at depths of 5-8, 21-26, 50- 123, 132-140, 167-180, 195-206 and 220-240 mbsf, which coincide with the potential occurrence of gas hydrate suggested by soupy/mousse-like structures, logging-derived gas hydrate concentrations (Sh) and the recovered samples of the gas hydrate¨Cbearing sand layers. The lithology of sediments significantly affects the formation of gas hydrate. Gas hydrate forms preferentially within relatively coarse grain-size sediments above 31 ¦Ìm. Key words: grain size of sediments, constraint, occurrence of gas hydrate, IODP 311 IODP Expedition 311 Scientists: Michael Riedel (Co-chief Scientist), Timothy S. Collett (Co-chief Scientist), Mitchell Malone (Expedition Project Manager/Staff Scientist), Gilles Gu¨¨rin, Fumio Akiba, Marie-Madeleine Blanc-Valleron, Michelle Ellis, Yoshitaka Hashimoto, Verena Heuer, Yosuke Higashi, Melanie Holland, Peter D. Jackson, Masanori Kaneko, Miriam Kastner, Ji-Hoon Kim, Hiroko Kitajima, Philip E. Long, Alberto Malinverno, Greg Myers, Leena D. Palekar, John Pohlman, Peter Schultheiss, Barbara Teichert, Marta E. Torres, Anne M. Tr¨¦hu, Jiasheng Wang, Ulrich G. Wortmann, Hideyoshi

  1. HUBBLE HERITAGE PROJECT'S FIRST ANNIVERSARY

    NASA Technical Reports Server (NTRS)

    2002-01-01

    HH 32 is an excellent example of a 'Herbig-Haro object,' which is formed when young stars eject jets of material back into interstellar space. This object, about 1,000 light-years from Earth, is somewhat older than Hubble's variable nebula, and the wind from the bright central star has already cleared much of the dust out of the central region, thus exposing the star to direct view. Many young stars, like the central object in HH 32, are surrounded by disks of gas and dust that form as additional material is attracted gravitationally from the surrounding nebula. Material in the disk gradually spirals in toward the star and eventually some of it accretes onto the star, increasing its mass. A fraction of the gas, however, is ejected perpendicularly to the disk at speeds near 200 miles per second, and forms two oppositely directed jets. These jets plow into the surrounding nebula, producing strong shock waves that heat the gas and cause it to glow in the light of hydrogen atoms (green) and sulfur ions (blue), several other atoms and ions, and sometimes radiation from the exciting star that is reflected by the surrounding gas (red). This glow is called a Herbig-Haro object, in honor of astronomers George Herbig and Guillermo Haro, who did much of the early work in this area in the 1950's. The jet on the top side, whose furthest extent is about 0.2 light-year from the star, is pointed more nearly in our direction, while the opposite jet on the bottom lies on the far side of the star and is fainter either because it is partially obscured by dust surrounding the star or because there is much less material in front of the star. The Hubble Heritage team (NASA/AURA/STScI) made this image from observations of Herbig-Haro 32 acquired by Salvador Curiel, Jorge Canto, Alejandro Raga, (UNAM), Alberto Noriega-Crespo (IPAC), and collaborators. Image Credit: NASA/The Hubble Heritage Team (AURA/STScI).

  2. PREFACE: Workshop Photograph and Program

    NASA Astrophysics Data System (ADS)

    2011-07-01

    Workshop photograph Workshop Program Sunday 28 March 201019:00-21:00 Reception at Okura Frontier Hotel Tsukuba(Buffet style dinner with drink) Monday 29 March 2010Introduction (Chair: André Rubbia (ETH Zurich))09:00 Welcome address (05') Atsuto Suzuki (KEK)09:05 Message from CERN on neutrino physics (10') Sergio Bertolucci (CERN)09:15 Message from FNAL on neutrino physics (10') Young Kee Kim (FNAL)09:25 Message from KEK on neutrino physics (10') Koichiro Nishikawa (KEK)09:35 Introductory remark on GLA2010 (10') Takuya Hasegawa (KEK) Special session (Chair: Koichiro Nishikawa (KEK))09:45 The ICARUS Liquid Argon TPC (45') Carlo Rubbia (CERN)10:30-11:00 Coffee break Main goals of Giant Liquid Argon Charge Imaging Experiments I (Chair: Takashi Kobayashi (KEK))11:00 Results from massive underground detectors (non accelerator) (30') Takaaki Kajita (ICRR, U. of Tokyo)11:30 Present long baseline neutrino experiments (30') Chang Kee Jung (SUNY Stony Brook)12:00-12:10 Workshop picture12:10-14:00 Lunch break Main goals of Giant Liquid Argon Charge Imaging Experiments II (Chair: Takashi Kobayashi (KEK))14:00 Physics goals of the next generation massive underground experiments (30') David Wark (Imperial College London)14:30 Near detectors for long baseline neutrino experiments (20') Tsuyoshi Nakaya (Kyoto U.) Lessons on Liquid Argon Charge Imaging technology from ongoing developments (Chair: Chang Kee Jung (SUNY Stony Brook))14:50 WARP (30') Claudio Montanari (U. of Pavia)15:20 ArDM (30') Alberto Marchionni (ETH Zurich)15:50 From ArgoNeuT to MicroBooNE (30') Bonnie Fleming (Yale U.)16:20 250L (30') Takasumi Maruyama (KEK)16:50 The DEAP/CLEAN project (20') Mark Boulay (Queen's U.)17:10-17:40 Coffee break Lessons from Xe based Liquids Imaging detectors (Chair: Flavio Cavanna (U. of L'Aquilla))17:30 MEG (20') Satoshi Mihara (KEK)17:50 The XENON project (20') Elena Aprile (Columbia U.)18:10 XMASS (20') Hiroyuki Sekiya (ICRR, U. of Tokyo) Studies on physics performance (Chair

  3. PREFACE: International Conference on Computing in High Energy and Nuclear Physics (CHEP 2010)

    NASA Astrophysics Data System (ADS)

    Lin, Simon C.; Shen, Stella; Neufeld, Niko; Gutsche, Oliver; Cattaneo, Marco; Fisk, Ian; Panzer-Steindel, Bernd; Di Meglio, Alberto; Lokajicek, Milos

    2011-12-01

    , as well as two banquets held at the Grand Hotel and Grand Formosa Regent in Taipei. The next CHEP conference will be held in New York, the United States on 21-25 May 2012. We would like to thank the National Science Council of Taiwan, the EU ACEOLE project, commercial sponsors, and the International Advisory Committee and the Programme Committee members for all their support and help. Special thanks to the Programme Committee members for their careful choice of conference contributions and enormous effort in reviewing and editing about 340 post conference proceedings papers. Simon C Lin CHEP 2010 Conference Chair and Proceedings Editor Taipei, Taiwan November 2011 Track Editors/ Programme Committee Chair Simon C Lin, Academia Sinica, Taiwan Online Computing Track Y H Chang, National Central University, Taiwan Harry Cheung, Fermilab, USA Niko Neufeld, CERN, Switzerland Event Processing Track Fabio Cossutti, INFN Trieste, Italy Oliver Gutsche, Fermilab, USA Ryosuke Itoh, KEK, Japan Software Engineering, Data Stores, and Databases Track Marco Cattaneo, CERN, Switzerland Gang Chen, Chinese Academy of Sciences, China Stefan Roiser, CERN, Switzerland Distributed Processing and Analysis Track Kai-Feng Chen, National Taiwan University, Taiwan Ulrik Egede, Imperial College London, UK Ian Fisk, Fermilab, USA Fons Rademakers, CERN, Switzerland Torre Wenaus, BNL, USA Computing Fabrics and Networking Technologies Track Harvey Newman, Caltech, USA Bernd Panzer-Steindel, CERN, Switzerland Antonio Wong, BNL, USA Ian Fisk, Fermilab, USA Niko Neufeld, CERN, Switzerland Grid and Cloud Middleware Track Alberto Di Meglio, CERN, Switzerland Markus Schulz, CERN, Switzerland Collaborative Tools Track Joao Correia Fernandes, CERN, Switzerland Philippe Galvez, Caltech, USA Milos Lokajicek, FZU Prague, Czech Republic International Advisory Committee Chair: Simon C. Lin , Academia Sinica, Taiwan Members: Mohammad Al-Turany , FAIR, Germany Sunanda Banerjee, Fermilab, USA Dario Barberis, CERN

  4. List of Participants

    NASA Astrophysics Data System (ADS)

    2007-11-01

    Heller Jagiellonian University, Krakow Samuli Hemming University of Iceland Yasuaki Hikida DESY, Hamburg Christian Hillmann Max-Planck-Institut für Gravitationsphysik, Potsdam Stephan Hoehne Max-Planck-Institut für Physik, München Gabriele Honecker CERN, Geneva Carlos Hoyos University of Wales, Swansea Mechthild Huebscher Consejo Superior de Investigaciones Cientificas, Madrid Matthias Ihl University of Texas at Austin Emiliano Imeroni University of Wales, Swansea Nikos Irges University of Crete Negru Iulian University of Craiova Matthias Kaminski Ludwig-Maximilians-Universität, München Stefanos Katmadas Universiteit Utrecht Shoichi Kawamoto Oxford University Christoph Keller Eidgenössische Technische Hochschule, Zürich Arjan Keurentjes Vrije Universiteit, Brussel Sadi Khodaee Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran Michael Kiermaier Massachusetts Institute of Technology, Cambridge, MA Elias Kiritsis Centre de Physique Théorique, École Polytechnique, Palaiseau and University of Crete Ingo KirschEidgenössische Technische Hochschule, Zürich Johanna Knapp CERN, Geneva Paul Koerber Max-Planck-Institut für Physik, München Simon Koers Max-Planck-Institut für Physik, München Anatoly Konechny Heriot-Watt University, Edinburgh Peter Koroteev Institute for Theoretical and Experimental Physics (ITEP), Moscow Daniel KreflLudwig-Maximilians-Universität and Max-Planck-Institut für Physik, München Chethan KrishnanUniversité Libre de Bruxelles Stanislav Kuperstein Université Libre de Bruxelles Alberto Lerda Università del Piemonte Orientale, Alessandria Roman Linares Universidad Autonoma Metropolitana, Iztapalapa, México Maria A Lledo Universidad de Valencia Dieter Luest Ludwig-Maximilians-Universität and Max-Planck-Institut für Physik, München Joseph Lykken Fermi National Accelerator Laboratory (Fermilab), Batavia, IL Carlo Maccaferri Vrije Universiteit, Brussel Oscar Macia Universidad de Valencia Tristan Maillard Centre de

  5. Modelling global change impacts on soil carbon contents of agro-silvo-pastoral Mediterranean systems

    NASA Astrophysics Data System (ADS)

    Lozano-García, Beatriz; Muñoz-Rojas, Miriam; Parras-Alcántara, Luis

    2016-04-01

    To assess the impact of climate change on soil organic C (SOC) stocks in agro-silvo-pastoral environments, different models have been applied worldwide at local or regional scales, such as as RothC (Francaviglia et al., 2012) or CENTURY (Alvaro-Fuentes et al., 2012). However, some of these models may require a high number of input parameters or can underestimate the effect of soil depth. CarboSOIL (Muñoz-Rojas et al., 2013) is an empirical model based on regression techniques and developed to predict SOC contents at standard soil depths (0-25, 25-50 and 50-75 cm) under a range of climate and/or land use change scenarios. CarboSOIL has been successfully applied in different Mediterranean areas ,e.g. Southern Spain (Muñoz-Rojas et al., 2013; Abd-Elmabod et al., 2014), Northern Egypt (Muñoz-Rojas et al., 2014) and Italy (Muñoz-Rojas et al., 2015). In this study, CarboSOIL was applied in the Cardeña and Montoro mountain range Natural Park. This area covers 385 km2 and is located within Sierra Morena (Córdoba, South Spain) and has a semiarid Mediterranean climate. It is characterized by agro-silvo-pastoral systems. The Mediterranean evergreen oak woodland (MEOW-dehesa) is savanna-like open woodland ecosystem characterized by silvopastoral uses, being an ancient human modified Mediterranean landscape (Corral-Fernández et al., 2013; Lozano-García and Parras-Alcántara 2013). The most representative soils in the Cardeña and Montoro mountain range Natural Park are Cambisols, Regosols, Leptosols and Fluvisols. These soils are characterized by low fertility, poor physical conditions and marginal capacity for agricultural use, together with low organic matter (OM) content due to climate conditions (semiarid Mediterranean climate) and soil texture (sandy). The model was applied at different soil depths: 0-25, 25-50 and 50-75 cm (Parras-Alcántara et al., 2015) considering land use and climate changes scenarios based on available global climate models (IPPC, 2007). A

  6. ESA presents INTEGRAL, its space observatory for Gamma-ray astronomy

    NASA Astrophysics Data System (ADS)

    1998-09-01

    Baikonur is actually scheduled for 2001. ESA pioneered gamma-ray astronomy in space with its COS-B satellite (1975). Russia's Granat (1989) and NASA's Compton GRO (1991) followed. But INTEGRAL will be better still. With this mission ESA will further strengthen its lead in gamma-astronomy. Principal Investigators : Imager : Pietro Ubertini (IAS, Frascati, Italy) Spectrometer : Gilbert Vedrenne (CESR, Toulouse/France) Volker Schoenfelder (MPE, Garching/.Germany) X-Ray monitor : Niels Lund (DSRI, Copenhagen/Denmark) Optical Monitoring Camera : Alvaro Gimenez (INTA, Madrid/Spain) Integral Science Data Center : Thierry Courvoisier (Genova Observatory, Switzerland) For further information, please contact : ESA Public Relations Division Tel: +33(0)1.53.69.71.55 Fax: +33(0)1.53.69.76.90 INTEGRAL MEDIA DAY Tuesday 22 September 1998 Newton Conference Centre ESTEC, Noordwijk, Keplerlaan 1 (The Netherlands) Programme 10:30 . Arrival and Registration in the Newton Conference Centre 10:45. Welcome and introduction by David Dale, Director of ESTEC 10:50 The Scientific Challenge : the mission of INTEGRAL, by Chistoph Winkler, INTEGRAL Project Scientist 11:10 The Technical Challenge : the INTEGRAL spacecraft, by Kai Clausen, INTEGRAL Project Manager 11:30 The Industrial Challenge by A. Simeone, Programme Director at Aleniaspazio 11:45 Question/Answer session 12:00 Visit to INTEGRAL spacecraft ; photo and film opportunities, incl. Interview opportunities with speakers 13:00 Informal buffet lunch in Foyer of Conference Centre Newton 14:30 End of event

  7. A preface to the 70&70 Gravity Fest

    NASA Astrophysics Data System (ADS)

    Gutiérrez-Piñeres, A. C.; Montoya, E. A.; Núñez, L. A.

    2017-03-01

    , Venezuela), Guillermo González (Universidad Industrial de Santander, Bucaramanga, Colomba) César López Monsalvo (Universidad Autónoma Metropolitana, México), Justo Ospino (Universidad de Salamanca, Spain), Jorge Pullin (Louisiana State University, USA.), Hernando Quevedo (Universidad Nacional Autónoma de México, México), Alvaro Restuccia (Universidad de Antofagasta, Chile), Yeinzon Rodríguez (Universidad Industrial de Santander, y Unilversidad Antonio Nariño, Colombia), Olivier Sarbach (Universidad Michoacana de San Nicolás de Hidalgo, México) and Roberto Sussman (Universidad Nacional Autónoma de México, México). 1. Acknowledgment We gratefully thanks for financial support to Universidad Tecnológica de Bolívar, Vicerrectoría de Investigación from Universidad Industrial de Santander and Patrimonio Autónomo fondo nacional de financiamiento para la ciencia, la tecnología y la innovación, Francisco José de Caldas, which make possible this meeting.

  8. ESA presents INTEGRAL, its space observatory for Gamma-ray astronomy

    NASA Astrophysics Data System (ADS)

    1998-09-01

    Baikonur is actually scheduled for 2001. ESA pioneered gamma-ray astronomy in space with its COS-B satellite (1975). Russia's Granat (1989) and NASA's Compton GRO (1991) followed. But INTEGRAL will be better still. With this mission ESA will further strengthen its lead in gamma-astronomy. Principal Investigators : Imager : Pietro Ubertini (IAS, Frascati, Italy) Spectrometer : Gilbert Vedrenne (CESR, Toulouse/France) Volker Schoenfelder (MPE, Garching/.Germany) X-Ray monitor : Niels Lund (DSRI, Copenhagen/Denmark) Optical Monitoring Camera : Alvaro Gimenez (INTA, Madrid/Spain) Integral Science Data Center : Thierry Courvoisier (Genova Observatory, Switzerland) For further information, please contact : ESA Public Relations Division Tel: +33(0)1.53.69.71.55 Fax: +33(0)1.53.69.76.90 INTEGRAL MEDIA DAY Tuesday 22 September 1998 Newton Conference Centre ESTEC, Noordwijk, Keplerlaan 1 (The Netherlands) Programme 10:30 . Arrival and Registration in the Newton Conference Centre 10:45. Welcome and introduction by David Dale, Director of ESTEC 10:50 The Scientific Challenge : the mission of INTEGRAL, by Chistoph Winkler, INTEGRAL Project Scientist 11:10 The Technical Challenge : the INTEGRAL spacecraft, by Kai Clausen, INTEGRAL Project Manager 11:30 The Industrial Challenge by A. Simeone, Programme Director at Aleniaspazio 11:45 Question/Answer session 12:00 Visit to INTEGRAL spacecraft ; photo and film opportunities, incl. Interview opportunities with speakers 13:00 Informal buffet lunch in Foyer of Conference Centre Newton 14:30 End of event

  9. The Role of Energy Dispersion in the Genesis and Life Cycle of African Easterly Waves

    NASA Astrophysics Data System (ADS)

    Diaz, Michael

    This dissertation uses energy dispersion and wave packet concepts to provide a better conceptual model of the genesis and life cycle of African Easterly Waves and to better understand the instability of the African Easterly Jet (AEJ). The existence of an upstream (eastward) group velocity for AEWs is shown based on single-point lag regressions using gridded reanalysis data from 1990 to 2010. The eastward energy dispersion is consistent with the direction of ageostrophic geopotential flux vectors. A local eddy kinetic energy (EKE) budget reveals that, early in the life cycle of AEWs, growth rate due to geopotential flux convergence exceeds baroclinic and barotropic growth rates. Later in the life cycle, EKE decay due to geopotential flux divergence cancels or exceeds baroclinic and barotropic growth. A potential vorticity (PV) budget is used to diagnose tendencies related to group propagation. Although both upstream and downstream group speeds are possible because of the reversal in the mean meridional PV gradient, upstream propagation associated with the positive poleward PV gradient dominates wave packet evolution. Analogous to the concept of downstream development of midlatitude baroclinic waves, new AEWs develop preferentially upstream of the older ones, thus providing a mechanism for seeding new waves. The usefulness of upstream development as a genesis mechanism for AEWs is demonstrated by performing a case study of the AEW which ultimately produced hurricane Alberto (2000). The case study uses the ERA-interim reanalysis combined with surface observations and TRMM data. Using a local EKE budget, we attribute its genesis to energy dispersion from a preceding AEW. After genesis, baroclinic and barotropic conversion dominated the energetics of this AEW. Some strengths and weaknesses of upstream development as a paradigm for AEW genesis are discussed with respect to other potential mechanisms. The stability of the AEJ is examined applying the concept of absolute

  10. Preface

    NASA Astrophysics Data System (ADS)

    Mallamace, Francesco; Quintana, Jacqueline

    2002-03-01

    -of-equilibrium dynamics, non-linear dynamics, chaos, turbulence and chaotic dynamics. The present issue contains a substantial number of the invited and contributed talks presented at the meeting. We made an effort to arrange these papers with an order similar to that of presentation during the meeting. It is our pleasure to thank the scientific committee, all the speakers, the session chairs and all participants who contributed to the success of the conference. We are grateful to the Bonino-Pulejo Foundation (Messina-Italy), and to the President On. Nino Calarco, for the Patronage and the enthusiastic support. Our thanks goes also for the Messina University, the INFM (Istituto Nazionale per la Fisica della Materia, Italy), the Consejo Nacional de Ciencia y Tecnología (CONACyT, Mexico) and the Universidad Nacional Autonoma de Mexico (UNAM). The Conference was sponsored by the INFM-Sec.C, CONACyT, UNAM, the Bonino-Pulejo Foundation which contributed financial support to participants and to the publication of the present issue. We are grateful to them for the support. Last, but not the least, we express our warmest gratitude to all the members of the local organizing committee for their assistance and for the work spent in organizing this meeting and especially to Professor~Alberto Robledo for his valuable advice.

  11. Committees and organizers

    NASA Astrophysics Data System (ADS)

    2011-07-01

    (Orsay) S Hamann (Bochum)R Varga (Košice) U Hannemann (Dresden)P Vavassori (San Sebastian) L Havela (Prague)W Wulfhekel (Karlsruhe) O Heczko (Prague)M Yamashita (Sendai) B Hernando (Oviedo)R Zdyb (Lublin) O Isnard (Grenoble)A Zhukov (San Sebastián) Z Kąkol (Kraków)A K Zvezdin (Moscow) N-T H Kim-Ngan (Kraków) International Advisory Committee (2011): Dominique Givord, President (Grenoble)Ludwig Schultz, Former President (Dresden) Manfred Albrecht (Chemnitz)Burkard Hillebrands (Kaiserslautern) Agnés Barthélémy (Paris)Andrei Kirilyuk (Nijmegen) Roy Chantrell (York)Ron Jansen (Tsukuba) Russell Cowburn (London)Nicoleta Lupu (Iasi) Tomasz Dietl (Warszawa)Caroline A Ross (Cambridge, MA) Claudia Felser (Mainz)Stefano Sanvito (Dublin) Josef Fidler (Wien)Vladimir Sechovsky (Praha) Dino Fiorani (Roma)Roberta Sessoli (Firenze) Pietro Gambardella (Bellaterra)Jozef Spałek (Kraków) Alberto Guimarães (Rio de Janeiro)

  12. Memorial to Professor Antonio Barone

    NASA Astrophysics Data System (ADS)

    Tafuri, Francesco; Pepe, Giampiero; Vaglio, Ruggero

    2014-04-01

    Antonio Barone prematurely passed away on 4 December 2011 at the age of 72, after a one-year battle with cancer. He left behind his wife Sveva and his two sons, Alberto and Livio. Antonio was Professor Emeritus at the University of Napoli Federico II, where he had been teaching for about 40 years. The initial research activity of Antonio was in the field of nuclear physics. In this context, almost 45 years ago, the Ge 'Lithium drift' semiconductor detectors represented a novelty, due to the high energy resolution enabled by those devices. Superconductors stimulated new approaches to radiation detection and this motivated Antonio's interest towards superconductivity. Following the birth of the Laboratorio di Cibernetica of the CNR in 1967 he was given the opportunity to work on a joint USA-Italy project (University of Wisconsin, Madison and CNR Naples) in the field of superconductivity on the peculiar subject of the superconductive 'Neuristors'. His research activity on Josephson junctions opened up a wide variety of very stimulating subjects in which he was deeply involved, ranging from the soliton propagation in 'long' Josephson structures to fluctuations phenomena, from light-sensitive junctions and proximity effect to the development of innovative superconducting devices. The strong interaction of Antonio with the Landau Institute for Theoretical Physics of the Academy of Sciences in Moscow, characterizes a long period of his research activity with a precious merging of theoretical and experimental aspects. This body of work converged into the famous monograph on the 'Physics and Applications of the Josephson Effect', written in collaboration with Gianfranco Paternò in 1982. This rapidly became the reference text for the Josephson effect, as documented by thousands of citations and the fact that it was translated into Russian, Japanese and Chinese. In 1983 Antonio was awarded the highest academic title of 'Doctor of the Physical-Mathematical Sciences' by the

  13. AAS 227: Welcome!

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-01-01

    Greetings from the 227th American Astronomical Society meeting in Kissimmee, Florida! This week, along with several fellow authors from astrobites, Iwill bewritingupdates on selectedevents at themeeting and posting at the end of each day. You can follow along here or atastrobites.com, or catch ourlive-tweeted updates from the@astrobites Twitter account. The usual posting schedule for AAS Nova will resumenext week.If youre an author or referee (or plan to be!) and youre here at the meeting, consider joining us at our Author and Referee Workshop on Wednesday in the Tallahassee room, where well be sharingsome of the exciting new features of the AAS journals. You can drop intoeither of the two-hour sessions(10 AM 12 PM or 1 PM 3 PM), and there will be afree buffet lunch at noon.Heres the agenda:Morning SessionTopic Speaker10:00 am 10:05 amIntroductionsJulie Steffen10:05 am 10:35 amChanges at AAS Journals; How to Be a Successful AAS AuthorEthan Vishniac10:35 am 11:00 amThe Peer Review ProcessButler Burton11:00 am 11:15 amAAS Nova: Sharing AAS Authors Research with the Broader CommunitySusanna Kohler11:15 am 11:30 amFixing Software and Instrumentation Publishing: New Paper Styles in AAS JournalsChris Lintott11:30 am 11:45 amMaking Article Writing Easier with the New AASTeX v6.0Greg Schwarz11:45 am 12:00 pmBringing JavaScript and Interactivity to Your AAS Journal FiguresGus MuenchLunch SessionTopic Speaker12:00 pm 12:15 pmUnified Astronomy ThesaurusKatie Frey12:15 pm 12:30 pmAAS/ADS ORCID Integration ToolAlberto Accomazzi12:30 pm 12:45 pmWorldWide Telescope and Video AbstractsJosh Peek12:45 pm 01:00 pmArizona Astronomical Data Hub (AADH)Bryan HeidornAfternoon SessionTopic Speaker01:00 pm 01:05 pmIntroductionsJulie Steffen01:05 pm 01:35 pmChanges at AAS Journals; How to Be a Successful AAS AuthorEthan Vishniac01:35 pm 02:00 pmThe Peer Review ProcessButler Burton02:00 pm 02:15 pmAAS Nova: Sharing AAS Authors Research with the Broader CommunitySusanna Kohler02:15 pm 02:30 pm

  14. PREFACE: 17th International Conference on Microscopy of Semiconducting Materials 2011

    NASA Astrophysics Data System (ADS)

    Walther, T.; Midgley, P. A.

    2011-11-01

    where necessary. In the end, 61 manuscripts were accepted for publication. The Editors are very grateful to the following colleagues for their rapid and careful reviewing of manuscripts: M Albrecht, J S Barnard, R Beanland, G A Botton, D Cooper, L Clement, A J Craven, A G Cullis, N Daneu, V Grillo, E Grünbaum, A Gustafsson, P-H Jouneau, O L Krivanek, D Larson, M Luysberg, S I Molina, F A Ponce, A Rosenauer, F M Ross, I M Ross, J-L Rouviere, and Z L Wang. Prizes for student presentations at the conference were awarded to Mr Alberto Eljarrat, Universitat de Barcelona, and Mr Thibaud Denneulin, CEA-LETI Grenoble, both of whom are presenting their results also as contributions to this proceedings volume. Entertainment during the conference dinner was provided by the college's string quartet, and after the meal we held the now traditional friendly competition between teams of microscopists; this year teams were asked to construct models of scientific instruments using only cardboard, paper, sticky tape and glue. By unanimous vote, the team who presented the 'Atomic Food Microscope (AFM)' prototype won first prize - the deft 'dipping mode' of the cardboard cantilever (see photo) was a highlight! Figure 2 Figure 2. The prize winning 'Atomic Food Microscope (AFM)' in action! The organisers are very grateful to the following companies who contributed to the success of the meeting by presenting trade stands during an exhibition on the evening of 5 April: Agar Scientific, Bruker, CamScan, FEI, Gatan, Hitachi High Technologies, HREM Research, IOP Publishing, JEOL, Leica Microsystems and MICOS. Finally, we would like to thank the staff of the Institute of Physics for their expert assistance in planning and organising this conference and in particular Claire Garland for her dedicated professional support and her always joyful approach to any issues that arose. October 2011 T Walther P A Midgley

  15. List of Participants

    NASA Astrophysics Data System (ADS)

    2008-11-01

    cole Polytechnique, Palaiseau and University of Crete Denis KleversPhysikalisches Institut, Universität Bonn Paul Koerber Max-Planck-Institut für Physik, München Simon Koers Max-Planck-Institut für Physik, München Karl KollerLudwig-Maximilians-Universität, München Peter Koroteev Institute for Theoretical and Experimental Physics (ITEP), Moscow and Max-Planck-Institut für Gravitationsphysik (AEI), Potsdam Alexey KoshelevVrije Universiteit, Brussel Costas KounnasÉcole Normale Supérieure, Paris Daniel KreflCERN, Geneva Charlotte KristjansenNiels Bohr Institute, København Finn LarsenCERN, Geneva and University of Michigan Arnaud Le DiffonÉcole Normale Supérieure, Lyon Michael LennekCentre de Physique Théorique, École Polytechnique, Palaiseau Alberto Lerda Università del Piemonte Orientale, Alessandria Andreas LiberisUniversity of Patras Maria A Lledo Universidad de Valencia Oscar Loaiza-Brito CINVESTAV, Mexico Florian Loebbert Max-Planck-Institut für Gravitationsphysik (AEI), Potsdam Yolanda Lozano University of Oviedo Dieter Luest Ludwig-Maximilians-Universität, München Tomasz Łukowski Jagiellonian University, Krakow Diego Mansi University of Crete Alberto Mariotti Università di Milano-Bicocca Raffaele Marotta Istituto Nazionale di Fisica Nucleare, Napoli Alessio Marrani Istituto Nazionale di Fisica Nucleare and LNF, Firenze Andrea Mauri University of Crete Liuba Mazzanti École Polytechnique, Palaiseau Sean McReynoldsUniversità di Milano-Bicocca AKM Moinul Haque Meaze Chittagong University Patrick Meessen Instituto de Física Teórica, Universidad Autónoma de Madrid Carlo MeneghelliUniversità di Parma and Albert-Einstein-Institut, Golm Lotta Mether University of Helsinki and CERN, Geneva René Meyer Max-Planck-Institut für Physik, München Georgios MichalogiorgakisCenter de Physique Théorique, École Polytechnique, Palaiseau Giuseppe Milanesi Eidgenössische Technische Hochschule (ETH), Zürich Samuel Monnier Université de Genève Wolfgang Mueck

  16. 2014 Nuclear Fusion Prize Acceptance Speech 2014 Nuclear Fusion Prize Acceptance Speech

    NASA Astrophysics Data System (ADS)

    Snyder, P. B.

    2015-01-01

    and numerical techniques which enable efficient quantitative study of peeling-ballooning modes. More broadly, I would like to thank the full DIII-D, C-Mod and JET teams, the LLNL and General Atomics Theory groups, and the York Plasma Institute. In addition, I would like to thank the US DOE Office of Fusion Energy Sciences, EURATOM, and the UK EPSRC for supporting this research. On a more personal note, I would like to thank my mentors over the years, including Nat Fisch, Greg Hammett, Ron Waltz, Vincent Chan, and Tony Taylor, and numerous colleagues who provided insight related to this work, including Lang Lao, Alan Turnbull, Ming Chu, Bob Miller, Rip Perkins, John Greene, Keith Burrell, John Ferron, Mickey Wade, Wayne Solomon, George McKee, Zheng Yan, Andrea Garofalo, Raffi Nazikian, Jack Connor, Jim Hastie, Chris Hegna, Samuli Saarelma, Guido Huijsmans, Alberto Loarte, Yutaka Kamada, Naoyuki Oyama, Hajime Urano, Nobuyuki Aiba, Andrew Kirk, David Dickinson, Lorne Horton, Costanza Maggi, Wolfgang Suttrop, P.A. Schneider, Rajesh Maingi, Amanda Hubbard, Ahmed Diallo, John Walk, and Matthew Leyland. Recently, the model developed in this paper has been used to discover a new regime of operation, the Super H-Mode, and to shed light on mechanisms for suppressing Edge Localized Modes. I hope that the model will continue to be useful, both as a tool for predicting and optimizing pedestal and fusion performance, and as a platform on which the fusion community continues to build our understanding of the complex physics of the edge barrier region, which plays such an important role in overall confinement and stability.

  17. East Meets West on "Double Star", a Joint Mission to Explore Earth's Magnetic Field

    NASA Astrophysics Data System (ADS)

    2001-07-01

    Cluster instruments has a number of advantages for both European and Chinese scientists. "By flying experiments identical to those on Cluster, we can reduce costs and development time," explained Alberto Gianolio, ESA Project Manager for Double Star. "This will minimise risk and help us to ensure that we are able to meet the spacecraft development schedule." ESA has agreed to contribute 8 million euros to the Double Star programme. This funding will be used for refurbishment and pre-integration of the European instruments, acquisition of data for 4 hours per day and coordination of scientific operations. Notes for Editors: Double Star will be the first mission launched by China to explore the Earth's magnetosphere - the magnetic bubble that surrounds our planet. As its name suggests, Double Star will involve two satellites - each designed, developed, launched and operated by the CNSA - flying in complementary orbits around the Earth. This orbital configuration will enable scientists to obtain simultaneous data on the changing magnetic field and population of electrified particles in different regions of the magnetosphere. The duo is expected to be launched by Chinese Long March 2C rockets in December 2002 and March 2003. This schedule may enable them to operate alongside ESA's Cluster mission - a mini-flotilla of four identical spacecraft launched into elliptical orbits around the Earth last summer. The "equatorial" spacecraft (DSP-1) will be launched into an elliptical orbit of 550 x 60,000 km, inclined at 28.5 degrees to the equator. This will enable it to investigate the Earth's huge magnetic tail, the region where particles are accelerated towards the planet's magnetic poles by a process known as reconnection. The "polar" satellite (DSP-2) will concentrate on physical processes taking place over the magnetic poles and the development of aurorae. It will have a 350 x 25,000 km orbit taking it round the Earth once every 7.3 hours.

  18. Climate Assessment for 2000.

    NASA Astrophysics Data System (ADS)

    Lawrimore, Jay H.; Halpert, Michael S.; Bell, Gerald D.; Menne, Matthew J.; Lyon, Bradfield; Schnell, Russell C.; Gleason, Karin L.; Easterling, David R.; Thiaw, Wasila; Wright, William J.; Heim, Richard R., Jr.; Robinson, David A.; Alexander, Lisa

    2001-06-01

    The global climate in 2000 was again influenced by the long-running Pacific cold episode (La Niña) that began in mid-1998. Consistent with past cold episodes, enhanced convection occurred across the climatologically convective regions of Indonesia and the western equatorial Pacific, while convection was suppressed in the central Pacific. The La Niña was also associated with a well-defined African easterly jet located north of its climatological mean position and low vertical wind shear in the tropical Atlantic and Caribbean, both of which contributed to an active North Atlantic hurricane season. Precipitation patterns influenced by typical La Niña conditions included 1) above-average rainfall in southeastern Africa, 2) unusually heavy rainfall in northern and central regions of Australia, 3) enhanced precipitation in the tropical Indian Ocean and western tropical Pacific, 4) little rainfall in the central tropical Pacific, 5) below-normal precipitation over equatorial east Africa, and 6) drier-than-normal conditions along the Gulf coast of the United States.Although no hurricanes made landfall in the United States in 2000, another active North Atlantic hurricane season featured 14 named storms, 8 of which became hurricanes, with 3 growing to major hurricane strength. All of the named storms over the North Atlantic formed during the August-October period with the first hurricane of the season, Hurricane Alberto, notable as the third-longest-lived tropical system since reliable records began in 1945. The primary human loss during the 2000 season occurred in Central America, where Hurricane Gordon killed 19 in Guatemala, and Hurricane Keith killed 19 in Belize and caused $200 million dollars of damage.Other regional events included 1) record warm January-October temperatures followed by record cold November-December temperatures in the United States, 2) extreme drought and widespread wildfires in the southern and western Unites States, 3) continued long

  19. Preface: The Evolving ISM in the Milky Way and Nearby Galaxies

    NASA Astrophysics Data System (ADS)

    Sheth, K.; Noriega-Crespo, A.; Ingalls, J.; Paladini, R.

    2009-01-01

    "greening" the conference, from transportation options to elimination of paper. These proceedings are all electronic. We greatly appreciate the SAO/NASA Astrophysics Data System (ADS), whose abstract service makes it easy to disseminate a paperless proceedings. The conference was extremely smooth and did not run over time on any day - this would not have been possible without the help and experience of the local organizing committee. In particular, we want to acknowledge the help of the Spitzer conference experts: Mary Ellen Barba, Roseanne Scholey, Helga Mycroft, Eloise Kennedy and the ISG team. We thank Megan Crane for designing and maintaining the abstract and registration submission pages. We also thank Seppo Laine, Tim Pyle and Robert Hurt for their help with designing the conference poster and the conference mascot (Dusty Starr!). Members of the SSC science staff (Sean Carey, Deborah Padgett, Caroline Bot, Sachin Shenoy and Roberta Paladini) served on the LOC and were ready to help as needed. A particular shout out goes to Jim Ingalls, web designer extra-ordinaire for a beautiful and easy to navigate website. And kudos to Roberta Paladini and Jim Ingalls for their work with the ADS in putting together these electronic proceedings. The conference would not have been as successful without the scientific program which was put together with the help of an incredible scientific organizing committee (Lia Athanassoula, Francois Boulanger, Pauline Barmby, Francoise Combes, Ed Churchwell, Debra Elmegreen, Neal Evans, George Helou, Robert Kennicutt, Jin Koda, Peter Martin, Paul Martini, Eva Schinnerer, Alberto Noriega-Crespo and Kartik Sheth). And finally a heartfelt thank you to all the participants for their contributions. We hope to see all of you in Pasadena again.

  20. Surgical pathology in the 20th century at the Mount Sinai Hospital, New York.

    PubMed

    Geller, Stephen A

    2008-08-01

    How did the education of surgical pathology, and pathology in general, differ at Mount Sinai? Passing the examination of the American Board of Pathology was never the focus of the department. Learning criteria or quoting references was de-emphasized, but mastery of macroscopic pathology was required, supported in both word and action by two brilliant surgical pathologists, Otani and Kaneko, and by two extraordinary medical pathologists, Klemperer and Popper. Meticulous microscopy emphasized pattern rather than reliance on lists of discrete features. Otani developed a regular "problem case" meeting for a community of pathologists, made up of alumni and other interested pathologists, as well as active department members. These monthly sessions provided the highest level of "continuing medical education." Otani and Kaneko unequivocally believed in learning from cases, and Mount Sinai residents were fortunate both in the one-to-one teaching and in the wealth of material, in all systems, that came to surgical pathology. Outstanding pathologists who came from Mount Sinai settled throughout the country and provided the highest level of diagnoses, but, with the exception of Bernard Wagner, Emanuel Rubin, Fiorenzo Paronetto, Richard Horowitz, Michael Gerber, Marc Rosenblum, Bruce Wenig, Jaishree Jagirdar, Swan Thung, Cesar Moran, Hideko Kamino, Philip LeBoit, Alberto Marchevsky, and others, there were relatively few academic leaders. Otani and Kaneko did not have national reputations. Klemperer, although world renowned, was relatively unassuming, and his disciples numbered almost as many nonpathologists as pathologists. Popper did establish a major center for liver pathology, with students coming from around the world, but did not particularly promote general surgical pathology. Can the Mount Sinai approach still be applied? The decline in the numbers of autopsies performed, the demands for rapid turnaround time, the de-emphasis of gross pathology as newer technologies (eg

  1. Effects of climate change on three flow regime-related ecosystem services in a highly-regulated Alpine river

    NASA Astrophysics Data System (ADS)

    Carolli, Mauro; Zolezzi, Guido; Geneletti, Davide; Majone, Bruno; Bellin, Alberto

    2016-04-01

    for small hydropower production. Furthermore, we evaluated in detail the local effects of licensing new withdrawals in the river system under climate change scenarios by simulating three new water withdrawals for small hydropower production. The additional withdrawals have a major effect in comparison with climate change especially on rafting suitability, which will largely decrease with the increase of withdrawal capacity. Minor effects were detected on the quality of trout habitat. Our analysis showed as climate change could influence the suitability of the services and it showed as withdrawal licensing policy has to be taken into account to predict the future suitability of river ecosystem services. Bruno Majone, Francesca Villa, Roberto Deidda, Alberto Bellin, 2016. Impact of climate change and water use policies on hydropower potential in the south-eastern Alpine region, Science of The Total Environment, Volume 543, Pages 965-980, http://dx.doi.org/10.1016/j.scitotenv.2015.05.009.

  2. Bolometric correction and spectral energy distribution of cool stars in Galactic clusters

    NASA Astrophysics Data System (ADS)

    Buzzoni, A.; Patelli, L.; Bellazzini, M.; Pecci, F. Fusi; Oliva, E.

    2010-04-01

    most of the existing theoretical and observational determinations, supporting the conclusion that (a) BCK from the most recent studies are reliable within <~+/-0.1 over the whole colour/temperature range considered in this paper, and (b) the same conclusion apply to BCV only for stars warmer than ~=3800K. At cooler temperatures the agreement is less general, and MARCS models are the only ones providing a satisfactory match to observations, in particular in the BCV versus (B - V) plane. Based on observations made at La Palma, at the Spanish Observatorio del Roque de los Muchachos of the IAC, with the Italian Telescopio Nazionale Galileo (TNG) operated by the Fundación Galileo Galilei of INAF. E-mail: alberto.buzzoni@oabo.inaf.it

  3. PREFACE: 15th International Conference on Thin Films (ICTF-15)

    NASA Astrophysics Data System (ADS)

    Takai, Osamu; Saito, Nagahiro; Zettsu, Nobuyuki; Cho, Sung-Pyo; Terashima, Chiaki; Ueno, Tomonaga; Sakai, Osamu; Miyazaki, Seiichi; Yoshimura, Kazuki; Akamatsu, Kensuke; Ito, Takahiro; Yogo, Toshinobu; Inoue, Yasushi; Ohtake, Naoto; Yoshida, Tsukasa; Tosa, Masahiro; Takai, Madoka; Fujiwara, Yasufumi; Matsuda, Naoki; Teshima, Katsuya; Seki, Takahiro; Matsunaga, Katsuyuki; Fujita, Daisuke

    2013-03-01

    in the ancient temples and shrines, as well as private houses, which are built in styles unique to Kyoto. Furthermore, many festivals, ceremonies and traditional activities reveal the will of this city to convey and develop its 1200-year-old culture. Participants of the conference will also be able to see many world heritage sites in the city. Moreover, November is the best time of year to visit Kyoto. We hope you will enjoy Kyoto very much. We would like to offer our thanks for all the contributions from the members of the International Advisory Committee and Organizing Committee, Symposium Chairs, the Secretary General, the Thin Film Division of IUVSTA (chair: Professor Dr Alberto Tagliaferro), IUVSTA, VSJ and other cooperating societies, and to all of the supporting organizations and enterprises. We would also like to express our thanks to all of the participants, secretariat members and members of the supporting staff. I am very pleased to welcome you to ICTF-15 and Kyoto! Director Professor Dr Osamu Takai Chairperson of ICTF-15 EcoTopia Science Institute, and Department of Materials, Physics and Energy Engineering Graduate School of Engineering Nagoya University Japan

  4. Sediment transport dynamics in steep, tropical volcanic catchments

    NASA Astrophysics Data System (ADS)

    Birkel, Christian; Solano Rivera, Vanessa; Granados Bolaños, Sebastian; Brenes Cambronero, Liz; Sánchez Murillo, Ricardo; Geris, Josie

    2017-04-01

    How volcanic landforms in tropical mountainous regions are eroded, and how eroded materials move through these mostly steep landscapes from the headwaters to affect sediment fluxes are critical to water resources management in their downstream rivers. Volcanic landscapes are of particular importance because of the short timescales (< years) over which they transform. Owing to volcanism and seismic activity, landslides and other mass movements frequently occur. These processes are amplified by high intensity precipitation inputs resulting in significant, but natural runoff, erosion and sediment fluxes. Sediment transport is also directly linked to carbon and solute export. However, knowledge on the sediment sources and transport dynamics in the humid tropics remains limited and their fluxes largely unquantified. In order to increase our understanding of the dominant erosion and sediment transport dynamics in humid tropical volcanic landscapes, we conducted an extensive monitoring effort in a pristine and protected (biological reserve Alberto Manuel Brenes, ReBAMB) tropical forest catchment (3.2 km2), located in the Central Volcanic Cordillera of Costa Rica (Figure 1A). Typical for tropical volcanic and montane regions, deeply incised V-form headwaters (Figure 1B) deliver the majority of water (>70%) and sediments to downstream rivers. At the catchment outlet (Figure 1C) of the San Lorencito stream, we established high temporal resolution (5min) water quantity and sediment monitoring (turbidity). We also surveyed the river network on various occasions to characterize fluvial geomorphology including material properties. We could show that the rainfall-runoff-sediment relationships and their characteristic hysteresis patterns are directly linked to variations in the climatic input (storm intensity and duration) and the size, form and mineralogy of the transported material. Such a relationship allowed us to gain the following insights: (i) periodic landslides contribute

  5. Powerful New Technique to Measure Asteroids' Sizes and Shapes

    NASA Astrophysics Data System (ADS)

    2009-02-01

    Unit Telescopes. "This is equivalent to having vision as sharp as that of a telescope with a diameter equal to the separation between the two VLT Unit Telescopes used, in this case, 47 metres," says co-author Sebastiano Ligori, from INAF-Torino, Italy. The researchers applied their technique to the main belt asteroid (234) Barbara, which was earlier found, by co-author Alberto Cellino, to have rather unusual properties. Although it is so far away, the VLTI observations also revealed that this object has a peculiar shape. The best fit model is composed of two bodies each the size of a major city - with diameters of 37 and 21 km - separated by at least 24 km. "The two parts appear to overlap," says Delbo, "so the object could be shaped like a gigantic peanut or, it could be two separate bodies orbiting each other." If Barbara proves to be a double asteroid, this is even more significant: by combining the diameter measurements with the parameters of the orbits, astronomers can then compute the density of these objects. "Barbara is clearly a high priority target for further observations," concludes Ligori. Having proven the validity of their new and powerful technique, the team can now start a large observing campaign to study small asteroids.

  6. PREFACE: XIV Mexican School on Particles and Fields

    NASA Astrophysics Data System (ADS)

    Bashir, Adnan; Contreras, Guillermo; Raya, Alfredo; Tejeda-Yeomans, Maria Elena

    2011-03-01

    de Física de Altas Energías. At a personal level, we are very grateful to Dr Juan Carlos D'Olivo (President of the Red Nacional de Física de Altas Energías), Dr Pedro Mata Vázquez (Director of COECyT), Dr Ricardo Becerril Bárcenas (Director of the Institute of Physics and Mathematics, UMSNH), Dr Rigoberto Vera Mendoza (Director of the Faculty of Science, UMSNH) and Dr José Napoleón Guzmán Ávila (Coordinator of Scientific Research, UMSNH) for their invaluable support in all organizational matters, which enabled the school to become a reality. We gratefully acknowledge the help of our colleagues in the organizing committee: Alexis Aguilar, Alejandro Ayala, Wolfgang Bietenholz, Alberto Güijosa, Gabriela Murguía, Sarira Sahu (UNAM), Eduard de la Cruz Burelo, Abdel Pérez-Lorenzana (CINVESTAV), Elena Cáceres (UCOL), David Delepine (UG), Mariana Kirchbach (UASLP), Ildefonso León (UAS), Juan Carlos Arteaga-Velázquez (for his impeccable work in managing the web page of the school) and Víctor Villanueva (UMSNH). Most of them contributed to the extra work involved in refereeing the contributions submitted for this publication. Many thanks also go to all the student volunteers for the efficiency and dedication with which they carried out their duties. At the registration desk, we relied on the hard work of Xiomara Gutiérrez, Enif Gutiérrez (UMSNH) and Mara Diaz Pancardo. Several post docs and PhD students provided invaluable support in all organizational matters: Adolfo Huet, Cliffor Compeán, Rocío Bermúdez, Saúl Sánchez, Anabel Trejo, Iraís Rubalcava, Khépani Raya, José Juan González, Saúl Hernández Ortiz (UMSNH), Alfredo Galaviz, and Alan Aganza (USON). Their help in carrying out the organization of the school was essential and without their collaboration, this school would not have been the same. We also acknowledge the help of the administrative secretary Maria Esperanza Jaramillo of IFM (UMSNH). We would like to take this opportunity to thank

  7. EDITORIAL: Greetings from the new Editor-in-Chief Greetings from the new Editor-in-Chief

    NASA Astrophysics Data System (ADS)

    Nielsch, Kornelius

    2012-01-01

    -review, with the aim to raise the quality of our content, three years later the number of published articles has remained stable at around 220 per year, whilst the number of downloads and citations to the journal has grown. In 2011, three topical issues have been published, on: (Nano)characterization of semiconductor materials and structures (Guest Editor: Alberta Bonanni, University of Linz, Austria) Flexible OLEDs and organic electronics (Guest Editors: Jang-Joo Kim, Min-Koo Han, Cambridge University, UK, and Yong-Young Noh, Seoul National University, Korea) From heterostructures to nanostructures: an 80th birthday tribute to Zhores Alferov (Guest Editor: Dieter Bimberg, Technische Universität Berlin, Germany) For the coming years, I will strongly support that the number of published topical issues will continue on the same level or slightly rise. SST has planned the publication of the following topical issues for 2012: Non-polar and semipolar nitride semiconductors (Guest Editors: Jung Han, Yale University, USA, and Michael Kneissl, Technische Universität Berlin, Germany) Topological insulators (Guest Editors: Alberto Morpurgo, Université de Genève, Switzerland and Björn Trauzettel, Universität Basel, Switzerland) Atomic layer deposition (Guest Editor: Marek Godlewski, Polish Academy of Sciences, Poland) 50th Anniversary of the laser diode (Guest Editors: Mike Adams, Univeristy of Essex, UK and Stephane Calvez, University of Strathclyde, UK) In addition to the traditional topics of SST, I as Editor-in-chief, strongly support and welcome the submission of manuscripts on organic semiconductors, topological insulators, semiconductor nanostructures for photovoltaic, solid-state lighting and energy harvesting, IC application beyond Moore's law and fundamental works on semiconductors based on abundant materials. I am extremely optimistic about the future of SST. I believe that we will raise the standards of acceptance while maintaining the short time from submission to

  8. Adaptation response surfaces from an ensemble of wheat projections under climate change in Europe

    NASA Astrophysics Data System (ADS)

    Ruiz-Ramos, Margarita; Ferrise, Roberto

    2016-04-01

    (14), Petr Hlavinka(7,8), Frantisek Jurecka(7,8), Jaromir Krzyszczak(10), Marcos Lana(6), Julien Minet(15), Manuel Montesino(16), Claas Nendel(6), John Porter(16), Jaime Recio(1), Françoise Ruget(11), Alberto Sanz(1), Zacharias Steinmetz(17,18), Pierre Stratonovitch(19), Iwan Supit(20), Domenico Ventrella(21), Allard de Wit(20) and Reimund P. Rötter(4). 1 Universidad Politecnica de Madrid, ETSIAgrónomos,28040 Madrid, Spain, margarita.ruiz.ramos@upm.es 2 University of Florence, 50144 Florence, Italy 3 IFAPA Junta de Andalucia, 14004 Córdoba, Spain 4 Natural Resources Institute (LUKE), 01370 Vantaa, Finland 5 Finnish Environment Institute (SYKE), 00250 Helsinki, Finland 6 Leibniz Centre for Agricultural Landscape Research (ZALF), 15374 Müncheberg, Germany 7 Institute of Agrosystems and Bioclimatology, Mendel University in Brno, Brno 613 00, Czech Republic 8 Global Change Research Institute CAS, 603 00 Brno, Czech Republic 9 INRES, University of Bonn, 53115 Bonn, Germany 10 Institute of Agrophysics Polish Academy of Sciences, Lublin, Poland 11 INRA, UMR 1114 EMMAH, F-84914 Avignon, France 12 James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland 13 State Key Laboratory of Earth Surface Processes and Resource Ecology, Academy of Disaster Reduction and Emergency Management, Beijing Normal University, Beijing 100875, China 14 University of Sassari, 07100 Sassari, Italy 15 Université de Liège, 4000 Liège, Belgium 16 University of Copenhagen, 2630 Taastrup, Denmark 17 RIFCON GmbH, 69493 Hirschberg, Germany 18 Group of Environmental and Soil Chemistry, Institute for Environmental Sciences, University of Koblenz-Landau, 76829 Landau, Germany 19 Rothamsted Research, Harpenden, Herts, AL5 2JQ, UK 20 Wageningen University, 6700AA Wageningen, The Netherlands 21 Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria. CRA-SCA

  9. EDITORIAL: Proceedings of the 7th International LISA Symposium, Barcelona, Spain, 16-20 June 2008 Proceedings of the 7th International LISA Symposium, Barcelona, Spain, 16-20 June 2008

    NASA Astrophysics Data System (ADS)

    Lobo, Alberto; Sopuerta, Carlos F.

    2009-05-01

    model whose primer display we enjoyed during the symposium. Finally, the local organising committee (LOC) and the IEEC staff have given their enthusiastic support to the organization in every detail, and have worked efficiently for months to make the symposium happen. Many thanks to all of them, and congratulations. This is a co-publication with Journal of Physics Conference Series. A selection of papers are published in this issue of Classical and Quantum Gravity with the bulk of the papers, after peer review, published in Journal of Physics: Conference Series. Alberto Lobo and Carlos F Sopuerta Institut de Ciències de l'Espai (CSIC-IEEC) Guest Editors

  10. PREFACE: Proceedings of the 7th International LISA Symposium, Barcelona, Spain, 16-20 June 2008

    NASA Astrophysics Data System (ADS)

    Lobo, Alberto; Sopuerta, Carlos F.

    2009-07-01

    enjoyed during the Symposium. Finally, the Local Organising Committee and the IEEC staff have given their enthusiastic support to the organisation in every detail, and have efficiently worked for months to make the Symposium happen. Many thanks to all of them, and congratulations. Alberto Lobo and Carlos F Sopuerta Institut de Ciències de l'Espai (CSIC-IEEC) Guest Editors

  11. Evolution of the late Paleozoic accretionary complex and overlying forearc-magmatic arc, south central Chile (38°-41°S): Constraints for the tectonic setting along the southwestern margin of Gondwana

    NASA Astrophysics Data System (ADS)

    Martin, Mark W.; Kato, Terence T.; Rodriguez, Carolina; Godoy, Estanislao; Duhart, Paul; McDonough, Michael; Campos, Alberto

    1999-08-01

    lithologies from Late Triassic shallow marine to continental deposits suggests that substantial uplift also affected the inner forearc and magmatic arc region during the D2 event. We propose that dextral-oblique convergence, initiated during the middle Permian along this segment of the Gondwana margin, resulted in the transpressional uplift and juxtaposition of high pressure/temperature (P/T) Western Series against low P/T Eastern Series lithologies and culminated with deposition of Late Triassic, continental to shallow marine, coarse clastic sedimentary rocks in fault-bounded strike-slip basins adjacent to the exhumed Western Series. Large-scale dextral transpression and northward displacement of the accretionary complex during Late Permian to Late Triassic time along the Chilean margin of Gondwana are synchronous and kinematically compatible with widespread regional transpression, extension, and silicic magmatism inboard of the southern Gondwana margin at this time. We thank C. Mpodozis, M. Gardeweg, and J. Muñoz of the Servicio de Geología y Minería de Chile (SERNAGEOMIN) for their support of this work. Fruitful discussions with N. Blanco, F. Hervé, H. Moreno, C. Mpodozis, and F. Munizaga have aided in our understanding of the geology of the region. The hard work by the staff of SERNAGEOMIN's Puerto Varas office is graciously appreciated. We thank J.D. Walker and W.R. Van Schmus at the University of Kansas for allowing MWM use of their U-Pb and mass spectrometer facilities and J. Vargas and the staff of SERNAGEOMIN's geochemistry laboratory for their assistance in this project. F. Munizaga allowed us to cite an unpublished 40Ar-39Ar date. We thank G. Ya˜nez for access to aeromagnetic data. T. Kato wishes to thank W. G. Ernst. Comments by I. Dalziel, S. Kay, and V. Ramos helped clarify ideas presented in this paper and are greatly appreciated. This work is dedicated to our friend and colleague Alberto Campos C., who died in a climbing accident on Calbuco Volcano, 1996.

  12. The Eighth Liquid Matter Conference.

    PubMed

    Dellago, Christoph; Kahl, Gerhard; Likos, Christos N

    2012-07-18

    Daoulas, Victor Rühle and Kurt Kremer Smectic shellsTeresa Lopez-Leon, Alberto Fernandez-Nieves, Maurizio Nobili and Christophe Blanc Intrinsic profiles and the structure of liquid surfacesP Tarazona, E Chacón and F Bresme Competing ordered structures formed by particles with a regular tetrahedral patch decorationGünther Doppelbauer, Eva G Noya, Emanuela Bianchi and Gerhard Kahl Heterogeneous crystallization in colloids and complex plasmas: the role of binary mobilitiesH Löwen, E Allahyarov, A Ivlev and G E Morfill Isotope effects in water as investigated by neutron diffraction and path integral molecular dynamicsAnita Zeidler, Philip S Salmon, Henry E Fischer, Jörg C Neuefeind, J Mike Simonson and Thomas E Markland Confined cubic blue phases under shearO Henrich, K Stratford, D Marenduzzo, P V Coveney and M E Cates Depletion-induced biaxial nematic states of boardlike particlesS Belli, M Dijkstra and R van Roij Active Brownian motion tunable by lightIvo Buttinoni, Giovanni Volpe, Felix Kümmel, Giorgio Volpe and Clemens Bechinger Structure and stability of charged clustersMark A Miller, David A Bonhommeau, Christopher J Heard, Yuyoung Shin, Riccardo Spezia and Marie-Pierre Gaigeot Non-equilibrium relaxation and tumbling times of polymers in semidilute solutionChien-Cheng Huang, Gerhard Gompper and Roland G Winkler Thermophoresis of colloids by mesoscale simulationsDaniel Lüsebrink, Mingcheng Yang and Marisol Ripoll Computing the local pressure in molecular dynamics simulationsThomas W Lion and Rosalind J Allen Gradient-driven fluctuations in microgravityA Vailati, R Cerbino, S Mazzoni, M Giglio, C J Takacs and D S Cannell.

  13. The crystalline revolution :ISO's finding opens a new research field, "astro-mineralogy"

    NASA Astrophysics Data System (ADS)

    2000-02-01

    bodies. Models predict that in about ten to one hundred million years they will make planets", Waters says. "In fact, crystalline silicates are very common in our own Solar System. You also have them in the comet Hale Bopp!". The reason why crystalline silicates had not been detected before in stars has to do with their low temperatures. Cold material emits mostly infrared light, which means an infrared space telescope like ESA's ISO was needed. The two high-resolution spectrometers on-board the satellite, able to detect the 'chemical fingerprint' of the crystals, did the rest. Astronomers are sure about the discovery because those chemical fingerprints, the spectra, can be compared in laboratories with spectra from crystalline silicates found on Earth. This method has demonstrated the crystalline structure and has even already allowed the identification of some of the crystals, such as forsterite and enstatite. However, crystalline silicates are a large family and their chemical signatures can be very similar; to enlarge the list of precise crystals more work will be needed, say experts in space chemistry. That is just one of the open questions requiring lab work. There's at least another one: crystalline silicates are found around old stars, in protoplanetary disks and in our own Solar System, but not in the space among the stars; astronomers can't explain it yet. "Crystalline silicates are synthesised around the stars; then that dust goes into the interstellar space, and enriches the raw material out of which more stars and planets will form. So you would expect crystals also to be in the interstellar medium! Crystals will certainly make us learn a lot...", says Waters. "This finding shows that ISO is really unveiling the chemistry of the Universe", says ESA astronomer Alberto Salama, chairman of the workshop about ISO results in spectroscopy held this week at ESA's Villafranca station in Madrid where the results were presented to the scientific community. "This is

  14. Message from the Editor

    NASA Astrophysics Data System (ADS)

    Stambaugh, Ronald D.

    2014-01-01

    thank the following outgoing Board Members whose term of service was reached at the end of 2012: Keith Burrell, Atsushi Fukuyama, Guenter Janeschitz, Myeun Kwon, Alberto Loarte, Derek Stork, Tony Taylor and Kazuo Toi. We welcome the new Board Members who have joined the Board from the start of 2013: Pietro Barabaschi, Riccardo Betti, Rich Callis, Wonho Choi, Yasuaki Kishimoto, Joaquin Sánchez, Paul Thomas, Mickey Wade, Howard Wilson, Hiroshi Yamada and Steve Zinkle. We look forward to working with the Board to maintain the high standing of Nuclear Fusion . The Nuclear Fusion office and IOP Publishing Just as the journal depends on the authors, referees, and Board of Editors, so its success is also due to the tireless and largely unsung efforts of the IAEA Nuclear Fusion office in Vienna and IOP Publishing in Bristol. I would like to express my personal thanks to the team for the support that they have given to me, the authors and the referees. Season's greetings I would like to wish our readers, authors, referees, Board of Editors, and Vienna and Bristol office staff season's greetings and thank them for their contributions to Nuclear Fusion in 2013. References [1] Whyte D.G. et al 2010 I-mode: an H-mode energy confinement regime with L-mode particle transport in Alcator C-Mod Nucl. Fusion 50 105005 [2] Bosch H.-S. et al 2013 Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X Nucl. Fusion 53 126001 [3] Chapman I.T. et al 2013 Power requirements for electron cyclotron current drive and ion cyclotron resonance heating for sawtooth control in ITER Nucl. Fusion 53 066001 [4] Knaster J. et al 2013 IFMIF: overview of the validation activities Nucl. Fusion 53 116001

  15. PREFACE: The Eighth Liquid Matter Conference The Eighth Liquid Matter Conference

    NASA Astrophysics Data System (ADS)

    Dellago, Christoph; Kahl, Gerhard; Likos, Christos N.

    2012-07-01

    Daoulas, Victor Rühle and Kurt Kremer Smectic shellsTeresa Lopez-Leon, Alberto Fernandez-Nieves, Maurizio Nobili and Christophe Blanc Intrinsic profiles and the structure of liquid surfacesP Tarazona, E Chacón and F Bresme Competing ordered structures formed by particles with a regular tetrahedral patch decorationGünther Doppelbauer, Eva G Noya, Emanuela Bianchi and Gerhard Kahl Heterogeneous crystallization in colloids and complex plasmas: the role of binary mobilitiesH Löwen, E Allahyarov, A Ivlev and G E Morfill Isotope effects in water as investigated by neutron diffraction and path integral molecular dynamicsAnita Zeidler, Philip S Salmon, Henry E Fischer, Jörg C Neuefeind, J Mike Simonson and Thomas E Markland Confined cubic blue phases under shearO Henrich, K Stratford, D Marenduzzo, P V Coveney and M E Cates Depletion-induced biaxial nematic states of boardlike particlesS Belli, M Dijkstra and R van Roij Active Brownian motion tunable by lightIvo Buttinoni, Giovanni Volpe, Felix Kümmel, Giorgio Volpe and Clemens Bechinger Structure and stability of charged clustersMark A Miller, David A Bonhommeau, Christopher J Heard, Yuyoung Shin, Riccardo Spezia and Marie-Pierre Gaigeot Non-equilibrium relaxation and tumbling times of polymers in semidilute solutionChien-Cheng Huang, Gerhard Gompper and Roland G Winkler Thermophoresis of colloids by mesoscale simulationsDaniel Lüsebrink, Mingcheng Yang and Marisol Ripoll Computing the local pressure in molecular dynamics simulationsThomas W Lion and Rosalind J Allen Gradient-driven fluctuations in microgravityA Vailati, R Cerbino, S Mazzoni, M Giglio, C J Takacs and D S Cannell

  16. VLBA Changes Picture of Famous Star-Forming Region

    NASA Astrophysics Data System (ADS)

    2007-10-01

    Using the supersharp radio "vision" of the National Science Foundation's Very Long Baseline Array (VLBA), astronomers have made the most precise measurement ever of the distance to a famous star-forming region. The measurement -- to the heavily studied Orion Nebula -- changes scientists' understanding of the characteristics of the young stars in the region. Parallax Diagram Trigonometric Parallax method determines distance to star by measuring its slight shift in apparent position as seen from opposite ends of Earth's orbit. CREDIT: Bill Saxton, NRAO/AUI/NSF Star Track Apparent track of star GMR A in the Orion Nebula Cluster, showing shift caused by Earth's orbital motion and star's movement in space. CREDIT: Sandstrom et al., NRAO/AUI/NSF Click on Images for Larger Files "This measurement is four times more precise than previous distance estimates. Because our measurement reduces the distance to this region, it tells us that the stars there are less bright than thought before, and changes the estimates of their ages," said Geoff Bower, an astronomer at the University of California at Berkeley. Bower, along with Karin Sandstrom, J.E.G. Peek, Alberto Bolatto and Richard Plambeck, all of Berkeley, published their findings in the October 10 edition of the Astrophysical Journal. The scientists determined the distance to a star called GMR A, one of a cluster of stars in the Orion Nebula, by measuring the slight shift in the star's apparent position in the sky caused by the Earth's motion around the Sun. Observing the star when the Earth is on opposite sides of its annual orbit allows astronomers to measure the angle of this small shift and thus provides a direct trigonometric calculation of its distance. "By using this technique, called parallax, we get a direct measurement that does not depend on various assumptions that are required to use less-direct methods," Bower said. "Only a telescope with the remarkable ability to see fine detail that is provided by the VLBA is

  17. PREFACE: Fourteenth International Symposium on Laser-Aided Plasma Diagnostics (LAPD14)

    NASA Astrophysics Data System (ADS)

    Giudicotti, L.; Pasqualotto, R.

    2010-04-01

    . Döbele (1993 - 1999) K. Muraoka (1999 - 2003) A. J. H. Donné (2003 - ) LOCAL ORGANIZERS: Leonardo Giudicotti, Consorzio RFX and Padova University (Chairman) Roberto Pasqualotto, Consorzio RFX Margherita Basso, Consorzio RFX Santolo De Benedictis, Institute of Inorganic Methodologies and Plasmas, CNR Paolo Innocente, Consorzio RFX Alberto Alfier, Consorzio RFX Enrico Scek Osman, Consorzio RFX PREVIOUS LAPD MEETINGS 1983- Fukuoka, Japan: K. Muraoka (Organizer) 1985- Oxford, U.K.: D. Evans (Organizer) 1987- Lake Arrowhead, USA: N. C. Luhmann, Jr. (Organizer) 1989- Fukuoka, Japan: K. Muraoka (Organizer) 1991- Bad Honnef, Germany: F. Döbele (Organizer) 1993- Bar Harbor, USA: P. Woskov (Organizer) 1995- Fukuoka, Japan: K. Muraoka (Organizer) 1997- Doorwerth, Netherlands: A. J. H. Donné (Organizer) 1999- Lake Tahoe, USA: N. C. Luhmann, Jr. (Organizer) 2001- Fukuoka, Japan: K. Muraoka (Organizer) 2003- Les Houches, France: N. Sadeghi (Organizer) 2005- Snowbird, USA: N. C. Luhmann, Jr. (Organizer) 2007- Takayama, Japan: K. Kawahata (Organizer) 2009- Castelbrando, Italy: L. Giudicotti (Organizer)

  18. PREFACE: International Conference on Computing in High Energy and Nuclear Physics (CHEP 2012)

    NASA Astrophysics Data System (ADS)

    Ernst, Michael; Düllmann, Dirk; Rind, Ofer; Wong, Tony

    2012-12-01

    Wisconsin-Madison, United States Günter Duckeck, Ludwig Maximilian University of Munich, Germany Richard Dubois, SLAC, United States Michael Ernst, BNL, United States Ian Fisk, Fermilab, United States Gonzalo Merino, PIC, Spain John Gordon, STFC-RAL, United Kingdom Volker Gülzow, DESY, Germany Frederic Hemmer, CERN, Switzerland Viatcheslav Ilyin, Moscow State University, Russia Nobuhiko Katayama, KEK, Japan Alexei Klimentov, BNL, United States Simon C. Lin, Academia Sinica, Taiwan Milos Lokajícek, FZU Prague, Czech Republic David Malon, ANL, United States Pere Mato Vila, CERN, Switzerland Mauro Morandin, INFN CNAF, Italy Harvey Newman, Caltech, United States Farid Ould-Saada, University of Oslo, Norway Ruth Pordes, Fermilab, United States Hiroshi Sakamoto, University of Tokyo, Japan Alberto Santoro, UERJ, Brazil Jim Shank, Boston University, United States Dongchul Son, Kyungpook National University, South Korea Reda Tafirout, TRIUMF, Canada Stephen Wolbers, Fermilab, United States Frank Wuerthwein, UCSD, United States

  19. Editorial

    NASA Astrophysics Data System (ADS)

    Dimitrijevic, M. S.; Popovic, L. C.

    The present issue of SERBIAN ASTRONOMICAL JOURNAL is the last one edited by the two of us. We resigned not because we were tired of our service to the astronomical community but due to the old tradition of the Belgrade Astronomical Observatory that its Director is automatically the Editor-in-Chief of its publications. We therefore gladly give the opportunity to the new Director, in charge since July 1st. 2002, to organize the publishing activity according to his conceptions. One of us (M.S.D.) was appointed Editor on January 1st. 1984 (from No. 135), becoming the Editor-in-Chief in 1987 (from No. 137). The other one (L.C.P.) is the Editor since 1994 (from No. 150). During this period the Bulletin de l'Observatoire Astronomique de Belgrade merged with the Publications of the Department of Astronomy, changing its name into Bulletin Astronomique de Belgrade from No. 145 in 1992, to finally become Serbian Astronomical Journal in 1998, from No. 157. Accordingly, of a "Bulletin" we made a "Journal". For example, in the period 1971-1984 (Nos. 125-134) in Bull. Obs. Astron. Belgrade, practically only the associates of the Belgade Observatory published their papers, save for a few individuals from the Belgrade University. We found within this period the name of one sole foreign astronomer - from the USSR - namely V. A. Fomin, among the authors. In the period 1985-2002 in the Serbian Astronomical Journal published their communications not only astronomers from Yugoslavia but also from Belgium, China, France, Italy, Moldova, Romania, Russia, Spain, Ukraine, USA. Our authors from outside of Yugoslavia are: J. P. Anosova C. Beuyninx Cristina Blaga Paul A. Blaga Veronique Bommier N. M. Bronnikov Alberto Celino Pierre Cugnon D. R. Davis Henry Debehogne Veronique Dehant P. Farinella Alex Gaina R. I. Gumerov R. S. Izmailov V. B. Kapkov F. F. Khalikhevich S. A. Kilioner Tatiana R. Kirian N. G. Litkevich Evencio G. Mediavilla O. Mihai Andrea Milani Vasile Mioc Jose A. Munoz Viktor V

  20. St. Patrick's Day 2015 geomagnetic storm analysis based on Real Time Ionosphere Monitoring

    NASA Astrophysics Data System (ADS)

    García-Rigo, Alberto

    2017-04-01

    Alberto García-Rigo (1), David Roma-Dollase (2), Manuel Hernández-Pajares (1), Zishen Li (3), Michael Terkildsen (4), German Olivares (4), Reza Ghoddousi-Fard (5), Denise Dettmering (6), Eren Erdogan (6), Haris Haralambous (7), Yannick Béniguel (8), Jens Berdermann (9), Martin Kriegel (9), Anna Krypiak-Gregorczyk (10), Tamara Gulyaeva (11), Attila Komjathy (12), Panagiotis Vergados (12), Joachim Feltens (13,19), René Zandbergen (13), Tim Fuller-Rowell (14), David Altadill (15), Nicolas Bergeot (16), Andrzej Krankowski (17), Loukis Agrotis (18), Ivan Galkin (20), Raul Orus-Perez (21) 1. UPC-IonSAT research group, Technical University of Catalonia, Spain 2. Department of Engineering: Electronics, University of Barcelona (UB), Spain 3. Academy of Opto-Electronics, Chinese Academy of Sciences (CAS), China 4. Bureau of Meteorology, Space Weather Services, Australia 5. Canadian Geodetic Survey, Natural Resources Canada (NRCan) / Government of Canada, Canada 6. Deutsches Geodätisches Forschungsinstitut der Technischen Universität München (DGFI-TUM), Germany 7. Frederick University Cyprus, Cyprus 8. IEEA, France 9. Institute of Communications and Navigation, DLR, Germany 10. Institute of Geodesy, UWM, Poland 11. Institute of Terrestrial Magnetism, ionosphere and Radio Wave Propagation, Russian Academy of Sciences, Russia 12. NASA - Jet Propulsion Laboratory (JPL), California Institute of Technology, USA 13. Navigation Support Office, ESA-ESOC, Germany 14. NOAA affiliate, USA 15. Observatori de l'Ebre (OE), CSIC - Universitat Ramon Llull, 43520 Roquetes, Spain 16. Planetology and Reference Systems, Royal Observatory of Belgium (ROB), Belgium 17. Space Radio-Diagnostics Research Centre, UWM (SRRC/UWM), Poland 18. SYMBAN Limited, ESA-ESOC, Germany 19. Telespazio VEGA Deutschland GmbH c/o ESA-ESOC, Germany 20. University of Massachusetts Lowell, Space Science Lab, USA 21. Wave Interaction and Propagation Section (TEC-EEP), ESA-ESTEC, The Netherlands IAG's Real Time

  1. Golden legacy from ESA's observatory

    NASA Astrophysics Data System (ADS)

    2003-07-01

    ISO was the first space observatory able to see the sky in infrared light. Using its eyes, we have discovered many new phenomena that have radically changed our view of the Universe. Everybody knows that when something is heated it glows. However, things also glow with a light our eyes cannot detect at room temperature: infrared light. Infrared telescopes do not work well on the Earth’s surface because such light is absorbed by the atmosphere. ISO looked at the cold parts of the universe, usually the 'cold and dusty' parts. It peered into clouds of dust and gas where stars were being born, observing for the first time the earliest stages of star formation. It discovered, for example, that stars begin to form at temperatures as low as -250°C or less. Scientists were able to follow the evolution of dust from where it is produced (that is, old stars - the massive 'dust factories') to the regions where it forms new planetary systems. ISO found that most young stars are surrounded by discs of dust that could harbour planets. The observatory also analysed the chemical composition of cosmic dust, thereby opening up a new field of research, ‘astromineralogy’. With ISO we have been able to discover the presence of water in many different regions in space. Another new discipline, 'astrochemistry', was boosted when ISO discovered that the water molecule is common in the Universe, even in distant galaxies, and complex organic molecules like benzene readily form in the surroundings of some stars. "ISO results are impacting most fields of astronomical research, almost literally from comets to cosmology," explains Alberto Salama, ISO Project Scientist. "Some results answer questions. Others open new fields. Some are already being followed up by existing telescopes; others have to await future facilities." When ISO's operational life ended, in 1998, its observations became freely available to the world scientific community via ISO’s data archive. In May 2003 the

  2. Lift Off for first pair of Cluster II spacecraft

    NASA Astrophysics Data System (ADS)

    2000-07-01

    At 14.39 CEST, a Soyuz-Fregat launch vehicle provided by the French-Russian Starsem consortium lifted off with FM 6 and FM 7, the first pair of Cluster II satellites. Approximately 90 minutes into the mission, the rocket's Fregat fourth stage fired for a second time to insert the spacecraft into a 240 km - 18,000 km parking orbit. A few minutes later, the ground station in Kiruna, Sweden, acquired the two spacecraft and started to receive telemetry, confirming that the satellites had sucessfully separated from the Fregat and that they were now flying independently. "This has been an excellent start and we look forward to the second launch next month," said Professor Roger-Maurice Bonnet, ESA Director of Science. "Cluster is one of the key Cornerstone missions in our Horizons 2000 long-term scientific programme and it will provide unique insights that will revolutionise our understanding of near-Earth space." ESA's Cluster II project manager, Dr John Ellwood, paid tribute to the hundreds of scientists and engineers in many countries who have worked so hard to rebuild the four Cluster satellites since the tragic loss of the first group in 1996. "Without the dedication and teamwork of these people, today's success would not have been possible," he said. "Only three years after we began the Cluster II programme, we are already starting to see the fruits of all our efforts." Cluster II deputy project manager, Alberto Gianolio, also expressed his full satisfaction for the successful launch. "This launch marks a milestone in the cooperation between the European Space Agency and our Russian partners. We are looking forward to the continuation of this fruitful joint effort in the years to come". UK Winner For Cluster Competition - Rumba, Salsa, Samba, Tango into space! The winner of ESA's "Name The Cluster Quartet" competition was announced today, during a special launch event for the media at the European Space Operations Centre (ESOC) in Darmstadt, Germany. After an

  3. PREFACE: International Symposium on Ultrasound in the Control of Industrial Processes (UCIP 2012)

    NASA Astrophysics Data System (ADS)

    Segura, Luis Elvira; Resa López, Pablo; Salazar, Jordi; Benedito Fort, José Javier; Martínez Graullera, Óscar

    2012-12-01

    Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Pedro Castro Blazquez, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain David Romero Laorden, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Javier Rodrigo Villazón Terrazas, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Patricia Nevado, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Sofia Aparicio, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Montserrat Parrilla Romero, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Luis Gómez-Ullate Alvear, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Dr Alberto Ibáñez Rodríguez, Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND), UPM-CSIC, Spain Sponsors Sponsors

  4. Contribution of seismic processing to put up the scaffolding for the 3-dimensional study of deep sedimentary basins: the fundaments of trans-national 3D modelling in the project GeoMol

    NASA Astrophysics Data System (ADS)

    Capar, Laure

    2013-04-01

    European Territorial Cooperation 2007-2013. The project integrates partners from Austria, France, Germany, Italy, Slovenia and Switzerland and runs from September 2012 to June 2015. Further information on www.geomol.eu The GeoMol seismic interpretation team: Roland Baumberger (swisstopo), Agnès BRENOT (BRGM), Alessandro CAGNONI (RLB), Renaud COUËFFE (BRGM), Gabriel COURRIOUX (BRGM), Chiara D'Ambrogi (ISPRA), Chrystel Dezayes (BRGM), Charlotte Fehn (LGRB), Sunseare GABALDA (BRGM), Gregor Götzl (GBA), Andrej Lapanje (GeoZS), Stéphane MARC (BRGM), Alberto MARTINI (RER-SGSS), Fabio Carlo Molinari (RER-SGSS), Edgar Nitsch (LGRB), Robert Pamer (LfU BY), Marco PANTALONI (ISPRA), Sebastian Pfleiderer (GBA), Andrea PICCIN (RLB), (Nils Oesterling (swisstopo), Isabel Rupf (LGRB), Uta Schulz (LfU BY), Yves SIMEON (BRGM), Günter SÖKOL (LGRB), Heiko Zumsprekel (LGRB)

  5. Introduction to the 30th volume of Inverse Problems

    NASA Astrophysics Data System (ADS)

    Louis, Alfred K.

    2014-01-01

    The field of inverse problems is a fast-developing domain of research originating from the practical demands of finding the cause when a result is observed. The woodpecker, searching for insects, is probing a tree using sound waves: the information searched for is whether there is an insect or not, hence a 0-1 decision. When the result has to contain more information, ad hoc solutions are not at hand and more sophisticated methods have to be developed. Right from its first appearance, the field of inverse problems has been characterized by an interdisciplinary nature: the interpretation of measured data, reinforced by mathematical models serving the analyzing questions of observability, stability and resolution, developing efficient, stable and accurate algorithms to gain as much information as possible from the input and to feedback to the questions of optimal measurement configuration. As is typical for a new area of research, facets of it are separated and studied independently. Hence, fields such as the theory of inverse scattering, tomography in general and regularization methods have developed. However, all aspects have to be reassembled to arrive at the best possible solution to the problem at hand. This development is reflected by the first and still leading journal in the field, Inverse Problems. Founded by pioneers Roy Pike from London and Pierre Sabatier from Montpellier, who enjoyably describes the journal's nascence in his book Rêves et Combats d'un Enseignant-Chercheur, Retour Inverse [1], the journal has developed successfully over the last few decades. Neither the Editors-in-Chief, formerly called Honorary Editors, nor the board or authors could have set the path to success alone. Their fruitful interplay, complemented by the efficient and highly competent publishing team at IOP Publishing, has been fundamental. As such it is my honor and pleasure to follow my renowned colleagues Pierre Sabatier, Mario Bertero, Frank Natterer, Alberto Grünbaum and

  6. PREFACE: Particles and Fields: Classical and Quantum

    NASA Astrophysics Data System (ADS)

    Asorey, M.; Clemente-Gallardo, J.; Marmo, G.

    2007-07-01

    : Universidad de Zaragoza, Spain SHAPIRO, Ilya: Universidade Federal de Juiz de Fora, Brasil SIMONI, Alberto: Università di Napoli Federico II, Italy SOLOMON, Allan: Open University/ University of Paris VI, UK/France SUDARSHAN, Ashok: SUDARSHAN, George: University of Texas at Austin, USA TULCZYJEW, Wlodzimierz: Universitá di Camerino, Italy UCHIYAMA, Chikako: University of Yamanashi, Japan VENTRIGLIA, Franco: Università di Napoli Federico II, Italy VILASI, Gaetano: Universitá di Salerno, Italy ZACCARIA, Francesco: Universitá di Napoli Federico II, Italy

  7. Book Review: Beitraege zur Astronomiegeschichte, Band 5 (Acta Historica Astronomiae Vol. 15)

    NASA Astrophysics Data System (ADS)

    Duerbeck, H. W.; Dick, W. R.; Hamel, J.

    2002-12-01

    Bohemian (Jesuit) provinces, mainly in Vienna and Neisse (the present Nysa in Silesia, Poland), but no traces of further astronomical activity have survived, if they ever existed. The fourth article, by Hans Gaab, is a very thoroughly researched biography of Johann Philipp von Wurzelbau (1651-1725), an merchant turned astronomer from Nuremberg. Wurzelbau started his activities at Christoph Eimmart's (the director of the painters' academy in Nuremberg) private observatory, and his first published work deals with observations of the great comet of 1680. Furthermore, he observed solar eclipses, Mercury transits, and determined the geographical latitude of Nuremberg. The article also contains a detailed description of Wurzelbau's observatory and its instruments. The fifth paper, by Klaus-Dieter Herbst, deals with Gottfried Kirch's idea of founding an astronomical society - being a vehicle to publishing astronomical observations. Kirch (1639-1710) was a well-known astronomer and calendar manufacturer. Around 1700, Kirch was appointed first astronomer at the Brandenburg society of sciences, and director of the observatory that was to be established with the new Berlin Academy. Herbst shows that Kirch's religious attitude that converged on pietism was a driving force to establish a scientific society. However, the final failure of such a project is due to the emergence of the scientific journal Acta Eruditorum, issued since 1682 in Leipzig, which could serve as an outlet for the publication of astronomical data by Kirch and others, thus fulfilling an essential task of the projected academy. Kirch's occupation with the composition of calendars, which took most of his time, was another reason. The following three shorter articles deal with 19th century astronomy. Peter Brosche describes an early visual photometer employed by Johann Gottfried Koehler (1745-1801) in Dresden, Alberto Meschiari edits and comments letters by Franz Xaver von Zach (1754-1832) to the physicist Gerbi in

  8. EDITORIAL: XIII Mexican Workshop on Particles and Fields

    NASA Astrophysics Data System (ADS)

    Barranco, Juan; Contreras, Guillermo; Delepine, David; Napsuciale, Mauro

    2012-08-01

    is just a set of foundations and a portal, considered national monuments. There, we enjoyed a delicious meal in the cellars of the Corralejo Hacienda before returning to Leon. The XIII MWPF was sponsored by several institutions: Consejo Nacional de Ciencia y Tecnología (CONACyT) through the Red Nacional de Física de Altas Energías and individual research projects, Consejo de Ciencia y Tecnológico del Estado de Guanajuato (CONCyTEG), Universidad de Guanajuato, Universidad Nacional Autónoma de México, Universidad de Guanajuato, Centro de Investigaciones de Estudios Avanzados del IPN (CINVESTAV), Universidad Michoacana de San Nicolás de Hidalgo, Benemérita Universidad Autónoma de Puebla and Universidad Autónoma de San Luis Potosí. Also, we wish to thak to those who helped in the process of getting financial support for the meeting, specially Dr Juan Carlos D'Olivo, President of the Red Nacional de Física de Altas Energías and Dr José Luis Lucio Martínez, Rector of Universidad de Guanajuato, Campus León. These proceedings have been published thanks to the support of PIFI 2011. This meeting was possible due to the commitment of the working groups and we wish to thank to their members for the decisive collaboration with the organizing committee. At the local level, we thank our graduate students: Carolina Luján, Vannia González, Selim Gomez and Carlos Alberto Vaquera for their invaluable contribution in the organization of the large amount of small but important things around the meeting. Finally, we would like to thank all the speakers for delivering excellent talks which contributed to the success of the event. We are also grateful to all the participants for the nice academic and social atmosphere during the meeting and for providing their write-ups on time. The National organizing committee was formed by Arnulfo Zepeda (CINVESTAV-DF) Guillermo Contreras (CINVESTAV-Mérida) David Delepine (DF-UG) Axel de la Macorra (IAC/IF-UNAM) Lorenzo Díaz (BUAP

  9. PREFACE: XXXth International Colloquium on Group Theoretical Methods in Physics (ICGTMP) (Group30)

    NASA Astrophysics Data System (ADS)

    Brackx, Fred; De Schepper, Hennie; Van der Jeugt, Joris

    2015-04-01

    participants at the Group30 colloquium from 46 different countries. This high number of participants makes the 30th edition of ICGTMP one of the most successful meetings of the series. We were particularly happy with the attendance of 32 students and many young postdocs: this is promising for the future of the research field and of the colloquium series. The attraction of young scientists was promoted by a reduced participation fee, the availability of cheap accommodation in the University Student Guest House, grants from a US-NSF project and grants from the Organising Committee supporting participants from countries with limited financial resources. The colloquium brought together international top researchers, with a variety of different backgrounds but with "group theoretical or algebraic methods" as common ground. The selection of plenary speakers and topics was made by the Organizing Committee, following the suggestions of the International Advisory Committee (consisting of prominent scientists in their domain), and ensuring the diversity of the subjects treated. There were 11 plenary talks, given as well by distinguished world experts as by young rising stars: Matthias Christandl, Alberto De Sole, Rui Loja Fernandes, François Gay-Balmaz, Gitta Kutyniok, Amiram Leviatan, Karl-Hermann Neeb, Christoph Schweigert, Yuji Tachikawa, Luc Vinet and Joshua Zak. Next to the plenary talks, there were 170 talks in six parallel sessions and 10 poster presentations. All scientific activities took place in the Joseph Plateau Building of the Faculty of Engineering and Architecture of Ghent University, a historical building conveniently located in the city centre of Ghent. In this building we could make use of the main lecture hall (400 seats) for the plenary lectures, six lecture rooms for parallel sessions, two offices for organizational activities and registrations, two PC-rooms and a large foyer for coffee breaks, book exhibitions and the poster session. As part of the colloquium, a

  10. New study reveals twice as many asteroids as previously believed

    NASA Astrophysics Data System (ADS)

    2002-05-01

    sky corresponding to that covered by four full moons as seen from Earth. Then, a model developed by Tedesco and the astronomers Alberto Cellino and Vincenzo Zappala (Osservatorio Astronomico di Torino, Italy), allowed them to estimate the whole asteroid population in the main belt: between 1.1 million and 1.9 million asteroids with a diameter larger than 1 kilometre. "If you consider the average value of 1.5 million asteroids, the ISO result is about twice as high as estimated by two other recent studies in visible light," Tedesco says. The study by Durda et al., published in 1998, gave an estimate of about 860 000 asteroids larger than 1 kilometre in the main belt. In 2001, Ivezic et al. obtained an even lower figure of 740 000 asteroids based on preliminary data from the Sloan Digital Sky Survey. Why the discrepancy? The fact that visually dark objects - such as asteroids - are better detected in the infrared might explain the discrepancy between visible and infrared results. For an optical telescope, the brightness of an asteroid depends on the visible light it reflects from the Sun. Observations with infrared telescopes, on the other hand, detect the 'heat' of the asteroid, which does not depend that much on the reflected sunlight, but on the absorbed sunlight. As an example, let’s consider two spheres of the same size, and located close to each other in the asteroid belt, one of which reflects ten times as much of the visible light striking it as the other. As seen by an optical telescope, the sphere which reflects more appears ten times brighter than the other sphere which might be even invisible. However, for ISO both spheres would be visible. Actually, the 'dark' sphere would appear brighter in the infrared because it would have a higher temperature (as it has absorbed more sunlight). Expert’s ‘best estimate’ Tedesco assumes that both visible and infrared searches might have their own biases, which is the reason why the given results have an error

  11. Obituary: Philip Morrison, 1915-2005

    NASA Astrophysics Data System (ADS)

    Trimble, Virginia

    2005-12-01

    2002. Emily had been a collaborator on a few magazine articles and so forth. Phylis became a full partner on several of his books and television programs, and, most charmingly, on an annual set of Christmas reviews of books for children. Morrison the educator appears first as co-author with Hans Bethe of the text Elementary Nuclear Physics in 1952. A subset of other achievements in this territory include: (a) co-authorship of the Physical Sciences Study Committee text for high school physics in 1962 (prepublication versions existed in 1960); (b) the film, Powers of Ten, produced by Charles and Ray Eames in 1979, narrated by Phil, and seen by a large fraction of all the students in "astronomy for poets" classes since; (c) television programs including Whisper from Space (Nova, 1977, on the microwave background) and the six-part series Ring of Truth (PBS, 1987, on scientific method); and (d) literally hundreds of book reviews written for Scientific American from 1965 into the late 1990s, in every one of which you can hear his voice, in contrast to frequent Scientific American editorial practice. He produced a few late reviews and commentaries for American Scientist, but was not entirely pleased with the relationship. Among his graduate students who remained in cosmic-ray and astrophysics were Howard Laster, Kenneth Brecher, James Felten, Robert Gould, Leo Sartori, Alberto Sadun, and Minas Kafatos. Several of them describe Phil as a very "hands off" advisor, who would suggest a project and leave them to get on with it, which was rather different from the Oppenheimer style. A 1959 paper by Guiseppe Cocconi and Morrison was the first suggestion that one might communicate with extraterrestrial civilizations using radio waves close to the 1421 GHz (21 cm) frequency of neutral hydrogen, though he had thought even earlier about gamma rays for this purpose. Phil was a SETI optimist from the beginning, writing and participating in conferences on the subject for many years

  12. Most Massive Spiral Galaxy Known in the Universe

    NASA Astrophysics Data System (ADS)

    2000-12-01

    collaboration led by astronomers from the Max-Planck-Institut für Extraterrestrische Physik (MPE) in Garching (Germany) and the Padova University (Italy). Besides Dimitra Rigopoulou and Alberto Franceschini , the team includes Herve Aussel (Padova), Catherine Cesarsky (ESO), Reinhard Genzel (MPE), David Elbaz (Saclay, France), Michael Rowan-Robinson (IC, UK), Niranjan Thatte (MPE), and Paul van der Werf (Leiden, The Netherlands). [2]: 1 billion = 1,000 million = 10 9. [3]: Some other distant spiral galaxies have been found with masses in the range of 1 - 5 x 10 11 solar masses. The heaviest spiral galaxy known until now is UGC 12591 , with a measured mass of 6 x10 11 solar masses. Technical information about the photos PR Photo 33a/00 covers an area of approx. 7 x 8 arcsec 2 ; North is up, East is to the left. The present results, including the spectrum shown in PR Photo 33b/00 , are based on observations that were collected in visitor mode during August 18-20, 2000. For these observations, ISAAC was used in medium resolution mode (R ~ 5000) with a slit of 0.6 arcsec x 2 arcmin. The pixel scale is 0.146 arcsec/pix. The wavelength for the H-alpha is 1.0370 µm and the SZ band was used for the observations. The seeing was very good throughout the run (from 0.2 - 0.9 arcsec). The spectrum shown in PR Photo 33b/00 was acquired under 0.2 arcsec seeing.

  13. New water and remote galaxies complete ISO's observations

    NASA Astrophysics Data System (ADS)

    to deduce the presence of diverse materials in interstellar space, in the surroundings of stars, and in other galaxies. As previously reported, ISO has identified stony materials, tarry compounds of carbon, and vapours and ices like water and carbon monoxide. Together they give the first clear picture of how Mother Nature prepares, from elements manufactured in stars, the ingredients needed for planets and for life itself. Particularly striking for the human imagination are ISO's repeated discoveries of water in the deserts of space. They encourage expectations of life elsewhere in the Universe. Water has turned up around dying stars, newborn stars, in the general interstellar medium, in the atmospheres of the outer planets and in other galaxies too. A link to the Earth's oceans and the water we live by comes in the water- ice long known to be a major ingredient of comets, which are relics from the era of planet-building. A further link to the investigation of the origin of life is the apparent detection of water vapour in the mysterious atmosphere of Saturn's largest moon, Titan. A preliminary announcement comes from an international team headed by Athena Coustenis of Paris Observatory and Alberto Salama of the ISO Science Operations Center at Villafranca. The team used ISO's Short Wavelength Spectrometer during several hours of observations last December, when Titan was at its farthest from Saturn as seen by ISO. Emissions at wavelengths of 39 and 44 microns showed up, as an expected signature of water vapour. The news will excite the scientists involved in ESA's probe Huygens, launched last year aboard NASA's Cassini spacecraft. It will parachute into Titan's atmosphere to see what the chemistry of the Earth may have been like before life began. "Water vapour makes Titan much richer," comments Athena Coustenis. "We knew there was carbon monoxide and carbon dioxide in Titan's atmosphere, so we expected water vapour too. Now that we believe we've found it, we can

  14. EDITORIAL: Colloidal suspensions Colloidal suspensions

    NASA Astrophysics Data System (ADS)

    Petukhov, Andrei; Kegel, Willem; van Duijneveldt, Jeroen

    2011-05-01

    Colloid-polymer mixtures and depletion interactions Phase stability of a reversible supramolecular polymer solution mixed with nanospheres Remco Tuinier When depletion goes critical Roberto Piazza, Stefano Buzzaccaro, Alberto Parola and Jader Colombo Tuning the demixing of colloid-polymer systems through the dispersing solvent E A G Jamie, R P A Dullens and D G A L Aarts Polydispersity effects in colloid-polymer mixtures S M Liddle, T Narayanan and W C K Poon Colloidal dynamics and crystallization Crystallization and aging in hard-sphere glasses C Valeriani, E Sanz, E Zaccarelli, W C K Poon, M E Cates and P N Pusey Real-time monitoring of complex moduli from micro-rheology Taiki Yanagishima, Daan Frenkel, Jurij Kotar and Erika Eiser Brownian motion of a self-propelled particle B ten Hagen, S van Teeffelen and H Löwen Crystallization in suspensions of hard spheres: a Monte Carlo and molecular dynamics simulation study T Schilling, S Dorosz, H J Schöpe and G Opletal Structural signature of slow dynamics and dynamic heterogeneity in two-dimensional colloidal liquids: glassy structural order Takeshi Kawasaki and Hajime Tanaka