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Sample records for julian samora research

  1. Para uma sociologia do carisma na atualidade: ensaio para leitura do carisma de Samora Machel.

    Directory of Open Access Journals (Sweden)

    Hélio Bento Maúngue

    2014-07-01

    Full Text Available http://dx.doi.org/10.5007/1806-5023.2014v11n1p91   O presente artigo é uma analisa sobre os usos e apropriações feitas da personalidade e qualidades carismáticas de Samora Machel. Pretendemos demonstrar que depois de morto o seu carisma prevalece e perdura no cotidiano, bem como que a relação emocional entre o líder e o povo continua. Apontamos que, nos dias atuais políticos, artistas, bem como cidadãos em geral fazem uso e apropriam-se, de modo racional e calculista, do carisma samoriano para obter benesses. Apontamos também que ainda hoje é Samora que as pessoas apelam e chamam para a resolução da grande maioria dos problemas da sociedade moçambicana. Assim, desencadeia-se um uso e apropriação político, socioeconômico e sociocultural do carisma samoriano. Tal uso e apropriação tornam o carisma um fenômeno objetivado e rotinizado.

  2. An Appreciation of Berni Julian Alder

    CERN Document Server

    Hoover, William Graham

    2015-01-01

    Berni Julian Alder profoundly influenced my research career at the Livermore Laboratory and the Davis Campus' Teller Tech, beginning in 1962 and lasting for over fifty years. I very much appreciate the opportunity provided by his Ninetieth Birthday Celebration to review some of the many high spots along the way.

  3. Julian Schwinger — Personal Recollections

    Science.gov (United States)

    Martin, Paul C.

    We're gathered here today to salute Julian Schwinger, a towering figure of the golden age of physics — and a kind and gentle human being. Even at our best universities, people with Julian's talent and his passion for discovery and perfection are rare — so rare that neither they nor the rest of us know how to take best advantage of their genius. The failure to find a happier solution to this dilemma in recent years has concerned many of us. It should not becloud the fact that over their lifetimes, few physicists, if any, have surmounted this impedance mismatch more effectively than Julian, conveying not only knowledge but lofty values and aspirations directly and indirectly to thousands of physicists…

  4. Julian Meltzoff (1921-2015).

    Science.gov (United States)

    Sherman, Mark

    2016-01-01

    Presents an obituary for Julian Meltzoff, who died on December 22, 2015, in his La Jolla, California home. Meltzoff was a major architect of modern clinical psychology. His innovative contributions in the arena of human service delivery, his empirical evaluations of the efficacy of psychotherapy, and his creative strategy for training clinical psychologists were truly ground breaking. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  5. Julian B. Rotter (1916-2014).

    Science.gov (United States)

    Strickland, Bonnie R

    2014-01-01

    One of the most influential psychologists of the 20th century, Julian B. Rotter, died at the age of 97 on January 6, 2014, at his home in Mansfield, Connecticut. Jules was born on October 22, 1916, in Brooklyn, New York, the third son of Jewish immigrant parents. As noted in the citation for his American Psychological Association (APA) Award for Distinguished Scientific Contributions, "his pioneering social learning framework...transformed behavioral approaches to personality and clinical psychology. He integrated the concepts of expectancy and reinforcement and built an enduring early bridge between the psychology of learning and its diverse social, clinical, and personality applications. His seminal studies of the variable of internal versus external locus of control provided the foundation for years of prolific research on choice and perceived control in several disciplines...Julian Rotter, by his writing, teaching, and personal example,...profoundly changed theory and practice in the field" (American Psychologist, 1989, p. 625). He was devoted to his family and shared his insights, his empathy, his compassion, and his admirable social conscience with them, as he did with his myriad friends and students.

  6. In Memory of Julian Schwinger

    CERN Document Server

    Rabinowitz, M

    1994-01-01

    Although he was the recipient of a Nobel Prize and despite the greatness of his accomplishments, Julian Schwinger is almost an unsung hero of our age . He is relatively unknown to the general population, even though in the physics community he was a renowned theoretician and teacher of physics. He shared the 1965 Nobel Prize in physics with Richard P. Feynman and Shin'ichiro Tomonaga for their development of Quantum Electrodynamics (QED). Of these three extraordinary physicists, and even of all the physicists that worked on QED, his work was the most rigorous and mathematically exacting.

  7. Julian Schwinger (1918-1994)

    CERN Document Server

    Milton, K A

    2006-01-01

    Julian Schwinger's influence on Twentieth Century science is profound and pervasive. Of course, he is most famous for his renormalization theory of quantum electrodynamics, for which he shared the Nobel Prize with Richard Feynman and Sin-itiro Tomonaga. But although this triumph was undoubtedly his most heroic accomplishment, his legacy lives on chiefly through subtle and elegant work in classical electrodynamics, quantum variational principles, proper-time methods, quantum anomalies, dynamical mass generation, partial symmetry, and more. Starting as just a boy, he rapidly became the pre-eminent nuclear physicist in the late 1930s, led the theoretical development of radar technology at MIT during World War II, and then, soon after the war, conquered quantum electrodynamics, and became the leading quantum field theorist for two decades, before taking a more iconoclastic route during his last quarter century.

  8. Research on the Response of the Upper Layer Heat Structure in the Western Pacific Warm Pool to the Mean Madden-Julian Oscillation

    Institute of Scientific and Technical Information of China (English)

    SHI Qiang; XU Jianping; ZHU Bokang

    2004-01-01

    By using the long-term observed hydro-meteorological data(1985-2002)from the Tropical Atmosphere Ocean System(TAO)during the international Tropical Ocean and Global Atmosphere(TOGA)experiment, the key parameters of the Sea Surface Temperature(SST), thermocline depth, surface sensible heat flux and latent heat flux, and the pseudo wind stress in the Westen Equatorial Ocean are calculated in this paper. On the basis of the calculation, the response of upper layer heat structure in the Westen Pacific Warm Pool to the mean Madden-Julian Oscillation(MJO)and its relation to the El Nio events are analyzed. The results show that within the MJO frequency band(42-108 d), the distributions of sea surface wind stress and upper ocean temperature have several spatial-temporal variation structures. Among these structures, the type-I surface pseudo wind stress field plays the role of inhibiting the eastward transport of ocean heat capacity, while the type-II strengthens the heat capacity spreading eastward. Therefore the type-II surface pseudo wind stress field is the characteristic wind field that provokes El Nio events. During calm periods(July-September)of the wind stress variations, the sensible and latent heat capacity fluxes change considerably, mostly in the region between 137°-140°, while to the east of 150°E, the heat capacity flux changes less.In the mean MJO state, the type-I surface pseudo wind stress field structure dominates in the Western Pacific. This is why El Nio events can not occur every year. However, when the type-II and type-III surface pseudo wind stress field structures are dominant, an El Nio event is likely to occur. In this case, if the heat capacity of the Western Pacific Warm Pool is transported eastward and combined with the Equatorial Pacific heat capacity spreading eastward, El Nio events will soon occur.

  9. Herpetofaunal richness of San Julian Universitary Farm, Patulul, Suchitepequez, Guatemala

    Directory of Open Access Journals (Sweden)

    Dennis Guerra-Centeno

    2015-07-01

    Full Text Available The herpetofaunal richness of San Julian Universitary Farm (FUSJ, in Patulul, Suchitepequez, Guatemala, was investigated using three methods: (1 Capture/sighting of specimens, (2 social inquiry and (3 desk research. The field work was distributed over a 10 year period (2003-2013 at a rate of six fieldwork sessions each year. A 4.5 km long transect extending through the agricultural landscape of the farm was run repeatedly. Each fieldwork session included diurnal and nocturnal travels. The accumulated search time was 420 hr-transect. The equivalent to 337.5 of accumulated miles were traveled, including elevations between 1490 and 1833 feet above sea level. Three former hunters were interviewed and asked to identify species they think are present at the FUSJ. Published data were reviewed to determine which species were expected to occur in San Julian. Two lists (amphibians andreptiles totaling 97 species (including 95 expected, 38 found and 2 not expected was generated. The quality and significance of our data is discussed.

  10. Climate Prediction Center (CPC) Madden-Julian Oscillation (MJO) Index

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Prediction Center (CPC) Madden Julian Oscillation index (MJO) is a dataset that allows evaluation of the strength and phase of the MJO during the dataset...

  11. Monitoring the Madden-Julian oscillation with geopotential height

    Science.gov (United States)

    Leung, Jeremy Cheuk-Hin; Qian, Weihong

    2017-09-01

    This paper examines the three-dimensional geopotential height structure of the Madden-Julian oscillation (MJO) and proposes that the MJO convection signals can be well reflected by upper-tropospheric zonal anomalous height gradient (ZAHG, \

  12. Fray Julian Garces. The Defender of the Indians (1527-1542

    Directory of Open Access Journals (Sweden)

    Juan Pablo Salazar Andreu

    2016-11-01

    Full Text Available Julian Garcés was the first bishop of Puebla de los Ángeles, playing a fundamental role in the founding of the new city, in a territory where the indigenous population was considerable and where the evangelization was just beginning. Despite his advanced age, fray Julian Garcés managed not only to found one of the most important cities of New Spain, but assisting in the protection of the natives, against the abuses of greedy conquerors. This research aims to show, by the historical and legal analysis and documentary technique, part of the work of this eminent prelate, who not only shape the city of Puebla de los Ángeles, but the protection of indigenous natives of the new world.

  13. Paleogeographic significance of Upper Triassic basinal succession of the Tamar Valley, northern Julian Alps (Slovenia

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    Gale Luka

    2015-08-01

    Full Text Available The Julian Alps (western Slovenia structurally belong to the eastern Southern Alps. The Upper Triassic succession mostly consists of shallow water platform carbonates of the Dolomia Principale-Dachstein Limestone system and a deep water succession of the Slovenian Basin outcropping in the southern foothills of the Julian Alps. In addition to the Slovenian Basin, a few other intraplatform basins were present, but they remain poorly researched and virtually ignored in the existing paleogeographic reconstructions of the eastern Southern Alps. Herein, we describe a deepening-upward succession from the Tamar Valley (north-western Slovenia, belonging to the Upper Triassic Tarvisio Basin. The lower, Julian-Tuvalian part of the section comprises peritidal to shallow subtidal carbonates (Conzen Dolomite and Portella Dolomite, and an intermediate carbonate-siliciclastic unit, reflecting increased terrigenous input and storm-influenced deposition (Julian-lowermost Tuvalian shallow-water marlstone and marly limestone of the Tor Formation. Above the drowning unconformity at the top of the Portella Dolomite, Tuvalian well-bedded dolomite with claystone intercalations follows (Carnitza Formation. The latter gradually passes into the uppermost Tuvalian–lowermost Rhaetian bedded dolomite with chert and slump breccias, deposited on a slope and/or at the toe-of-slope (Bača Dolomite. Finally, basinal thin-bedded bituminous limestone and marlstone of Rhaetian age follow (Frauenkogel Formation. The upper part of the Frauenkogel Formation contains meter-scale platform-derived limestone blocks, which are signs of platform progradation. The Tarvisio Basin may have extended as far as the present Santo Stefano di Cadore area, representing a notable paleogeographic unit at the western Neotethys margin.

  14. Madden-Julian Oscillation impacts on tropical African precipitation

    Science.gov (United States)

    Zaitchik, Benjamin F.

    2017-02-01

    The Madden-Julian Oscillation (MJO) is the dominant mode of sub-seasonal climate variability in the global tropics. As such it represents an opportunity for intra-seasonal rainfall prediction and, perhaps, for explaining dynamics that underlie longer term variability and trends. This opportunity is of substantial interest for tropical Africa, where rainfall variability has significant impacts on agriculture, energy, and natural ecosystems. The objective of this review paper is to inventory and assess the state of knowledge of MJO influence on African rainfall. A number of studies have identified statistical links between MJO and sub-seasonal rainfall variability in West, East, and Southern Africa. The proposed mechanisms to explain this influence differ by region and by season, and they often involve multiscale interactions between local precipitation processes and MJO-associated atmospheric dynamics. Dynamically-based forecast systems have some skill in predicting MJO evolution to time horizons of 3-4 weeks, and some can capture teleconnections to Africa. On longer time scales, there is evidence that MJO activity both modulates and is modulated by the El Niño Southern Oscillation and the Indian Ocean Dipole. The implications of these interactions for MJO connections to Africa require further research, as does the potential for trends in MJO behavior and impacts on Africa under global climate change.

  15. An epistemology of facilitation: A Julian M�ller story

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    H. Elmo Pienaar

    2014-08-01

    Full Text Available The article furthered an epistemology of facilitation. It was created through bringing into focus broad movements in Julian M�ller�s theoretical academic development. Rather than explaining at length the epistemological concepts characterising M�ller�s theoretical development � rightly because of the importance of narrative in Julian M�ller�s work � the article sought to link a social psychological dimension of both M�ller and the author to these concepts. Resulting from M�ller�s work, the author regarded a narrative approach, social constructionism and postfoundationalism as important epistemological conversational partners in practical theological facilitation.

  16. Military-geographic evaluation of the Julian Alps area

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    Zvonimir Bratun

    1999-12-01

    Full Text Available The Julian Alps have been of military significance since Roman times in a military geographic sense because of its valleys, mountain passes and lines of defence on mountain ridges. They became especially important in the 19th and 20th century. The largest mountain front in World War I was located there,and evidence of that front is still visible today. The border between Italy and Yugoslavia in the heart of the Julian Alps was clearly a line of demarcation along the Soča and Sava watersheds and was reinforced with fortification, obstacles and trenches. During the Cold War, there was an ideological line of demarcation along the western edge of the Julian Alps as well. Military strategy in that area included the use of military geographic approaches in both westerly and easterly directions. After the geopolitical changes of 1991, the Julian Alps no longer had same military geographic significance in terms of Slovenian national security. Today other military activities are more important: training under mountains conditions for NATO soldiers, non-commissioned and commissioned officers takes place in the Pokljuka region and on the Triglav mountain chain. Military facilities have been taken on significance in the terms of tourism as well.

  17. Atmospheric Radiation Measurement Madden-Julian Oscillation Investigation Experiment Field Campaign Report

    Energy Technology Data Exchange (ETDEWEB)

    Long, Chuck [National Oceanic and Atmospheric Administration (NOAA), Boulder, CO (United States). Earth System Research Lab.

    2016-07-01

    Every 30–90 days during the Northern Hemisphere winter, the equatorial tropical atmosphere experiences pulses of extraordinarily strong deep convection and rainfall. This phenomenon is referred to as the Madden–Julian Oscillation, or MJO, named after the scientists who identified this cycle. The MJO significantly affects weather and rainfall patterns around the world (Zhang 2013). To improve predictions of the MJO—especially about how it forms and evolves throughout its lifecycle—an international group of scientists collected an unprecedented set of observations from the Indian Ocean and western Pacific region from October 2011 through March 2012 through several coordinated efforts. The coordinated field campaigns captured six distinct MJO cycles in the Indian Ocean. The rich set of observations capturing several MJO events from these efforts will be used for many years to study the physics of the MJO. Here we highlight early research results using data from the Atmospheric Radiation Measurement (ARM) Madden-Julian Oscillation Investigation Experiment (AMIE), sponsored by the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility.

  18. Julian Schwinger the physicist, the teacher, and the man

    CERN Document Server

    1996-01-01

    In the post-quantum-mechanics era, few physicists, if any, have matched Julian Schwinger in contributions to and influence on the development of physics. A deep and provocative thinker, Schwinger left his indelible mark on all areas of theoretical physics; an eloquent lecturer and immensely successful mentor, he was gentle, intensely private, and known for being "modest about everything except his physics". This book is a collection of talks in memory of him by some of his contemporaries and his former students: A Klein, F Dyson, B DeWitt, W Kohn, D Saxon, P C Martin, K Johnson, S Deser, R Fin

  19. 朱利安·赫胥黎%Julian Huxley

    Institute of Scientific and Technical Information of China (English)

    焦玉洁

    2011-01-01

    @@ 朱利安·赫胥黎(Julian Huxley),1887年6月生于英国伦敦市,1975年2月去世,是英网著名的动物学家、哲学家、教育家和作家.他曾担任联合国教育科学文化组织第一届总干事,也是世界自然基金会(WWF)创始成员之一.作为生物学家,他提倡自然选择,是现代综合进化论领军人物.

  20. Obituary: Thomas Julian Ahrens (1936-2010)

    Science.gov (United States)

    Jeanloz, Raymond; Asimow, Paul

    2011-12-01

    Thomas J. Ahrens, a leader in the use of shock waves to study planetary interiors and impact phenomena, died at his home in Pasadena, California on November 24, 2010, at the age of 74. He was the California Institute of Technology's Fletcher Jones Professor of Geophysics, formally emeritus since 2005 but professionally active to the end. Tom was a pioneer in experimental and numerical studies of the effects of hypervelocity impact, arguably the most important geophysical process in the formation, growth and - in many cases - surface evolution of planets. As a professor at Caltech, he established the foremost university laboratory for shock wave experiments, where students and research associates from around the world pursued basic research in geophysics, planetary science and other disciplines. Previously, high-pressure shock experiments were primarily conducted in national laboratories, where they were initially associated with development of nuclear weapons. The shock wave laboratory at Caltech was noted for key measurements addressing major questions in planetary geophysics. Equation-of-state studies on silicate melts showed that magma deep in Earth's mantle could be denser than the coexisting crystals, implying downward transport of melts (and associated heat) rather than the upward eruption of lavas observed in volcanic regions at Earth's surface. Shock-melting experiments on iron at pressures of Earth's core provide a crucial constraint on the temperature at the center of our planet. And studies of hydrous, carbonate and sulphate minerals under shock compression document how climate-altering molecules can be released by major impacts, such as the K/T event associated with the most recent mass extinction of biota in Earth history. In addition, Tom was a leader in numerical simulation of cratering, bringing the most recent laboratory measurements into the modeling of planetary impacts. Tom's training was in geophysics and applied experimental physics, as

  1. Review of: Julian Rivers, The Law of Organized Religions. Between Establishment and Secularism

    DEFF Research Database (Denmark)

    Vinding, Niels Valdemar

    2011-01-01

    Julian Rivers, The Law of Organized Religions. Between Establishment and Secularism, Oxford: Oxford University Press, 2010. ISBN: 978-0-19-922610-8 (Hardback), pp. li + 368.......Julian Rivers, The Law of Organized Religions. Between Establishment and Secularism, Oxford: Oxford University Press, 2010. ISBN: 978-0-19-922610-8 (Hardback), pp. li + 368....

  2. Global association of the Madden-Julian Oscillation with monsoon lows and depressions

    Science.gov (United States)

    Haertel, Patrick; Boos, William R.

    2017-08-01

    Previous research has revealed that monsoon lows and depressions are modulated on intraseasonal time scales in a few regions, including India, Australia, and the East Pacific. This study examines whether such modulation occurs on a global scale and, in particular, how the Madden-Julian Oscillation (MJO) is associated with changes in synoptic-scale vortices across all monsoon regions. The spatial climatology of monsoon disturbances is largely insensitive to MJO amplitude. However, monsoon disturbance frequency (MDF) varies substantially with MJO phase, with regional perturbations of 25 to 90% of the seasonal mean value across the tropics. In off-equatorial locations, MDF maxima occur in locations where the MJO enhances low level cyclonic vorticity, typically near the western edge of midlevel moisture perturbations. In contrast, equatorial MDF perturbations are in phase with MJO moisture and rainfall anomalies, with maxima in regions with strong low level zonal wind convergence.

  3. Disruptions of El Niño–Southern Oscillation teleconnections by the Madden–Julian Oscillation

    Science.gov (United States)

    Hoell, Andrew; Barlow, Mathew; Wheeler, Mathew; Funk, Christopher C.

    2014-01-01

    The El Niño–Southern Oscillation (ENSO) is the leading mode of interannual variability, with global impacts on weather and climate that have seasonal predictability. Research on the link between interannual ENSO variability and the leading mode of intraseasonal variability, the Madden–Julian oscillation (MJO), has focused mainly on the role of MJO initiating or terminating ENSO. We use observational analysis and modeling to show that the MJO has an important simultaneous link to ENSO: strong MJO activity significantly weakens the atmospheric branch of ENSO. For weak MJO conditions relative to strong MJO conditions, the average magnitude of ENSO-associated tropical precipitation anomalies increases by 63%, and the strength of hemispheric teleconnections increases by 58%. Since the MJO has predictability beyond three weeks, the relationships shown here suggest that there may be subseasonal predictability of the ENSO teleconnections to continental circulation and precipitation.

  4. When Will It Be ...?: U.S. Naval Observatory Sidereal Time and Julian Date Calculators

    Science.gov (United States)

    Chizek Frouard, Malynda R.; Lesniak, Michael V.; Bartlett, Jennifer L.

    2017-01-01

    Sidereal time and Julian date are two values often used in observational astronomy that can be tedious to calculate. Fortunately, the U.S. Naval Observatory (USNO) has redesigned its on-line Sidereal Time and Julian Date (JD) calculators to provide data through an Application Programming Interface (API). This flexible interface returns dates and times in JavaScript Object Notation (JSON) that can be incorporated into third-party websites or applications.Via the API, Sidereal Time can be obtained for any location on Earth for any date occurring in the current, previous, or subsequent year. Up to 9999 iterations of sidereal time data with intervals from 1 second to 1095 days can be generated, as long as the data doesn’t extend past the date limits. The API provides the Gregorian calendar date and time (in UT1), Greenwich Mean Sidereal Time, Greenwich Apparent Sidereal Time, Local Mean Sidereal Time, Local Apparent Sidereal Time, and the Equation of the Equinoxes.Julian Date can be converted to calendar date, either Julian or Gregorian as appropriate, for any date between JD 0 (January 1, 4713 BCE proleptic Julian) and JD 5373484 (December 31, 9999 CE Gregorian); the reverse calendar date to Julian Date conversion is also available. The calendar date and Julian Date are returned for all API requests; the day of the week is also returned for Julian Date to calendar date conversions.On-line documentation for using all USNO API-enabled calculators, including sample calls, is available (http://aa.usno.navy.mil/data/docs/api.php).For those who prefer using traditional data input forms, Sidereal Time can still be accessed at http://aa.usno.navy.mil/data/docs/siderealtime.php, and the Julian Date Converter at http://aa.usno.navy.mil/data/docs/JulianDate.php.

  5. A Mechanism Denial Study on the Madden-Julian Oscillation

    Directory of Open Access Journals (Sweden)

    In-Sik Kang

    2011-12-01

    Full Text Available A series of Madden-Julian oscillation (MJO mechanism-denial experiments is performed using an atmospheric general circulation model (AGCM. Daily climatological seasonal cycles of i surface latent heat flux, ii net radiative heating rate, and iii surface wind stress are obtained from a control simulation and prescribed in place of the normal interactive computations of these fields in order to turn off the i wind-induced surface heat exchange (WISHE, ii cloud-radiation interaction (CRI, and iii frictional wave-CISK (FWC mechanisms, respectively. Dual and triple mechanism denial experiments are also conducted by switching off multiple mechanisms together. The influence of each mechanism is assessed by comparing experiments with that mechanism turned off to those in which it is not. CRI and WISHE are both found to be important to the simulated MJO amplitude and propagation speed, while FWC has weaker and less systematic effects. The MJO is weakened when CRI is turned off, but strengthened when WISHE is turned off, indicating that CRI amplifies the MJO in the control simulation while WISHE weakens it. The negative influence of WISHE is shown to result from simulated phase relationships between surface winds, surface fluxes and convection which differ significantly from those found in observations, and thus is not interpreted as evidence against a positive role for WISHE in the development and maintenance of the observed MJO. The positive influence of CRI in the model is consistent with a strong simulated relationship between daily grid-point column-integrated radiative and convective heating; the mean ratio of the latter to the former exceeds 0.2 for rain rates less than 14 mm d-1. CRI is also shown to suppress an excessive excitation of the convectively coupled Kelvin wave so that the amplitude and frequency of the MJO is maintained.

  6. Memory Revisited in Julian Barnes's The Sense of an Ending

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    Maricel Oró Piqueras

    2014-02-01

    Full Text Available An accumulation of years brings with it an accumulation of experiences. The revision of such experiences usually becomes more recurrent after retirement, a transition time from one period of life to another and, as such, a time in which we, human beings, have a tendency to take stock of our lives. This is actually one of the main issues present in Julian Barnes's last novel The Sense of an Ending (2011. When the main protagonist, a retired man quite comfortable and contented with his present life, receives an unexpected inheritance from the mother of a girlfriend from his university years, he is forced to track down a part of his life that he had left at the back of his mind a long time ago. As he explains his story, the protagonist and narrator of the novel raises a number of questions related to the quality and function of memory as one gets into old age. He experiments the unreliability of memory and questions to what extent memory is constructed through the remembered emotions that invaded him over that episode of his life rather than through the events as they actually took place. On the other hand, the act of revisiting and revising that specific episode, brings with it feelings of guilt and remorse as the protagonist realises that his past acts were not as noble as he remembered them to be. However, these acts are part of the past and they cannot be changed; thus, another question that the novel raises is how to account for those actions of which one does not feel proud and, more importantly, how to manage those bad memories as one gets older

  7. The Madden-Julian Oscillation in NCEP Coupled Model Simulation

    Directory of Open Access Journals (Sweden)

    Wanqiu Wang Kyong-Hwan Seo

    2009-01-01

    Full Text Available This study documents a detailed analysis on the Madden-Julian Oscillation (MJO simulated by the National Centers for Environmental Prediction (NCEP using the Global Forecast System (GFS model version 2003 coupled with the Climate Forecast System model (CFS consisting of the 2003 version of GFS and the Geophysical Fluid Dynamics Laboratory (GFDL Modular Ocean Model V.3 (MOM3. The analyses are based upon a 21-year simulation of AMIP-type with GFS and CMIP-type with CFS. It is found that air-sea coupling in CFS is shown to improve the coherence between convection and large-scale circulation associated with the MJO. The too fast propagation of convection from the Indian Ocean to the maritime continents and the western Pacific in GFS is improved (slowed down in CFS. Both GFS and CFS produce too strong intraseasonal convective heating and circulation anomalies in the central-eastern Pacific; further, the air-sea coupling in CFS enhances this unrealistic feature. The simulated mean slow phase speed of east ward propagating low-wavenumber components shown in the wavenumber-frequency spectra is due to the slow propagation in the central-eastern Pacific in both GFS and CFS. Errors in model climatology may have some effect upon the simulated MJO and two possible influences are: (i CFS fails to simulate the westerlies over maritime continents and western Pacific areas, resulting in an unrealistic representation of surface latent heat flux associated with the MJO; and (ii vertical easterly wind shear from the Indian Ocean to the western Pacific in CFS is much weaker than that in the observation and in GFS, which may adversely affect the eastward propagation of the simulated MJO.

  8. Sensitivity to Madden-Julian Oscillation variations on heavy precipitation over the contiguous United States

    Science.gov (United States)

    Jones, Charles; Carvalho, Leila M. V.

    2014-10-01

    The Madden-Julian Oscillation (MJO) is the most prominent mode of tropical intraseasonal variability in the climate system and has worldwide influences on the occurrences and forecasts of heavy precipitation. This paper investigates the sensitivity of precipitation over the contiguous United States (CONUS) in a case study (boreal 2004-05 winter). Several major storms affected the western and eastern CONUS producing substantial economic and social impacts including loss of lives. The Weather Research and Forecasting (WRF) model is used to perform experiments to test the significance of the MJO amplitude. The control simulation uses the MJO amplitude observed by reanalysis, whereas the amplitude is modified in perturbation experiments. WRF realistically simulates the precipitation variability over the CONUS, although large biases occur over the Western and Midwest United States. Daily precipitation is aggregated in western, central and eastern sectors and the frequency distribution is analyzed. Increases in MJO amplitude produce moderate increases in the median and interquartile range and large and robust increases in extreme (90th and 95th percentiles) precipitation. The MJO amplitude clearly affects the transport of moisture from the tropical Pacific and Gulf of Mexico into North America providing moist rich air masses and the dynamical forcing that contributes to heavy precipitation.

  9. Stratigraphy of Julian and Tuvalian Substage in the Oslica at Muljava Area (Slovenia

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    Stevo Dozet

    2002-12-01

    Full Text Available The Julian and Tuvalian lithologic column in the Oslica area starts with dolomitic breccias with limonitic groundmass and with a bauxite giving evidence of areal expose on the boundary between Cordevolian and Julian. Afterwards, precepitation of carbonate rocks followed. In the lithological interval where the limestone breccias predominate, oncolitic horizons are most characteristic. The Carnian sedimentary succession in the Oslica is terminated by a dolomite with intercalations of marls, bedded micritic limestones and a darkgrey dolomite with a roundish disintegration. The lithological composition and sedimentological characteristics of the succession indicate an origin in the littoral environment.

  10. Simplified metrics for the identification of the Madden-Julian oscillation in models

    Energy Technology Data Exchange (ETDEWEB)

    Sperber, Kenneth R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kim, Daehyun [Columbia Univ., New York, NY (United States)

    2012-07-01

    We propose simplified metrics to evaluate the fidelity with which the Madden–Julian oscillation (MJO) is simulated in climate models. These metrics are based on lag correlation analysis of principal component time series (PCs). The PCs are obtained by projecting simulated 20–100 day bandpass filtered daily outgoing longwave radiation onto the two leading empirical orthogonal functions of observed MJO variability. The simplified MJO metrics, the maximum positive correlation and time lag at which it occurs, provide consistent information relative to more complex diagnostics developed by the Madden–Julian Oscillation Working Group (CLIVAR MJOWG) and by Kim et al.

  11. Da teoria da embalagem à transparência total de Julian Assange

    Directory of Open Access Journals (Sweden)

    SILVA, Juremir Machado da

    2011-08-01

    Full Text Available This paper analyzes the radical assumption of the supremacy of pack compared to packed. Relates this hyper-real possibility with the role of Julian Assange and his Wikileaks to overcome a journalism based on control of the information delivery - broadcast content - and, paradoxically, increasingly subjected to the logic of appearance (packaging and image.

  12. Impacts of the Madden-Julian oscillation on Australian rainfall and circulation

    NARCIS (Netherlands)

    Wheeler, M.C.; Hendon, H.H.; Cleland, S.; Meinke, H.B.; Donald, A.

    2009-01-01

    Impacts of the Madden¿Julian oscillation (MJO) on Australian rainfall and circulation are examined during all four seasons. The authors examine circulation anomalies and a number of different rainfall metrics, each composited contemporaneously for eight MJO phases derived from the real-time multivar

  13. Processes controlling the surface temperature signature of the Madden–Julian Oscillation in the thermocline ridge of the Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Jayakumar, A.; Vialard, J.; Lengaigne, M.; Gnanaseelan, C.; McCreary, J.P.; PraveenKumar, B.

    During boreal winter, there is a prominent maximum of intraseasonal sea-surface temperature (SST) variability associated with the Madden–Julian Oscillation (MJO) along a Thermocline Ridge located in the southwestern Indian Ocean (5 degrees S–10...

  14. What It Feels Like To Hear Voices: Fond Memories of Julian Jaynes

    CERN Document Server

    Harnad, Stevan

    2008-01-01

    Julian Jaynes's profound humanitarian convictions not only prevented him from going to war, but would have prevented him from ever kicking a dog. Yet according to his theory, not only are language-less dogs unconscious, but so too were the speaking/hearing Greeks in the Bicameral Era, when they heard gods' voices telling them what to do rather than thinking for themselves. I argue that to be conscious is to be able to feel, and that all mammals (and probably lower vertebrates and invertebrates too) feel, hence are conscious. Julian Jaynes's brilliant analysis of our concepts of consciousness nevertheless keeps inspiring ever more inquiry and insights into the age-old mind/body problem and its relation to cognition and language.

  15. Influence of Madden-Julian Oscillation (MJO) on Rainfall Variability over West Africa at Intraseasonal Timescale

    Science.gov (United States)

    Niang, C.

    2015-12-01

    Intraseasonal variability of rainfall over West Africa plays a significant role in the economy of the region and is highly linked to agriculture and water resources. This research study aims to investigate the relationship between Madden Julian Oscillation (MJO) and rainfall over West Africa during the boreal summer in the the state-of-the-art Atmospheric Model Intercomparison Project (AMIP) type simulations performed by Atmosphere General Circulation Models (GCMs) forced with prescribed Sea Surface Temperature (SST). It aims to determine the impact of MJO on rainfall and convection over West Africa and identify the dynamical processes which are involved in the state-of-the-art climate simulations. The simulations show in general good skills in capturing its main characteristics as well as its influence on rainfall over West Africa. On the global scale, most models simulated an eastward spatio-temporal propagation of enhanced and suppressed convection similar to the observed. However, over West Africa the MJO signal is weak in few of the models although there is a good coherence in the eastward propagation. The influence on rainfall is well captured in both Sahel and Guinea regions thereby adequately producing the transition between positive and negative rainfall anomalies through the different phases as seen in the observation. Furthermore, the results show that strong active convective phase is clearly associated with the African Easterly Jet (AEJ) but the weak convective phase is associated with a much weaker AEJ particularly over coastal Ghana. In assessing the mechanisms which are involved in the above impacts the convectively equatorial coupled waves (CCEW) are analysed separately. The analysis of the longitudinal propagation of zonal wind at 850hPa and outgoing longwave radiation (OLR) shows that the CCEW are very weak and their extention are very limited beyong West African region. It was found that the westward coupled equatorial Rossby waves are needed to

  16. Electromagnetic Radiation : Variational Methods, Waveguides and Accelerators Including seminal papers of Julian Schwinger

    CERN Document Server

    Milton, Kimball A

    2006-01-01

    This is a graduate level textbook on the theory of electromagnetic radiation and its application to waveguides, transmission lines, accelerator physics and synchrotron radiation. It has grown out of lectures and manuscripts by Julian Schwinger prepared during the war at MIT's Radiation Laboratory, updated with material developed by Schwinger at UCLA in the 1970s and 1980s, and by Milton at the University of Oklahoma since 1994. The book includes a great number of straightforward and challenging exercises and problems. It is addressed to students in physics, electrical engineering, and applied mathematics seeking a thorough introduction to electromagnetism with emphasis on radiation theory and its applications.

  17. Simulated National Identity and Ascendant Hyperreality in Julian Barnes’s England, England

    OpenAIRE

    Hassan Abootalebi H.; Niazi N.

    2015-01-01

    The paper sets out to analyze Julian Barnes’s novel England, England (1998) in the light of Jean Baudrillard’s concepts of simulation and hyperreality. According to Baudrillard, what we experience in today’s world is a simulation of reality superseded by signs and images, and therefore we are living in a hyperreal world. Barnes’s book offers a representative sample of hyperreal world in which Martha, the protagonist, finds herself troubled. Although initially she is impressed by the glamour o...

  18. A Spanish Bishop Remembers the Future: Oral Traditions and Purgatory in Julian of Toledo

    Directory of Open Access Journals (Sweden)

    Nancy P. Stork

    2008-03-01

    Full Text Available Stork considers Bishop Julian of Toledo and his seventh-century creation of one of the most influential works on Purgatory, the _Prognosticon Futuri Saeculi_. Enormously popular in Western Europe, it provided a convenient compendium of source material used by preachers and theologians for centuries. Though the work itself consists of citations from Patristic authors, Julian’s preface and the titles to each section reveal how, in a sort of spiritual “convivium” with his friend Idalius, he initially composed the book from memory. Surviving manuscripts show how the text was studied and transmitted in early monastic school settings.

  19. Sustainable mobility in Slovenian Julian Alps = Trajnostna mobilnost v slovenskem delu Julijskih Alp

    Directory of Open Access Journals (Sweden)

    Matej Ogrin

    2012-01-01

    Full Text Available Some mountainous areas, especially tourist areas, are facing traffic loads that exceed thecarrying capacity and bring problems to local residents, visitors, public services, etc. Trafficproblems can also cause a decrease of popularity of the tourist site and a decrease oftourist income; therefore, in some Alpine areas in Slovenia, measures have begun to betaken to decrease traffic loads, and to support measures of sustainable mobility. This articledeals with such measures and plans that have been taken in the Julian Alps of Slovenia todecrease the negative traffic impacts of tourism mobility in the municipalities of KranjskaGora, Bohinj and Bovec.

  20. Analysis of the sediments of the Julian Adame Alatorre dam by the INAA; Analisis de sedimentos de la presa Julian Adame Alatorre por la tecnica de AANI

    Energy Technology Data Exchange (ETDEWEB)

    Oliva, J.E.; Lugo, J.F.; Mireles, F.; Quirino, L.L.; Davila, J.I.; Pinedo, J.L.; Rios, C. [UAZ, Cipres 10, Fracc. La Penuela, 98068 Zacatecas (Mexico); Miller, W.H. [Nuclear Science and Engineering Institute, E2433 Engineering Building East, University of Missouri-Columbia, MO 65211 (United States)]. e-mail: jeolivag@yahoo.com.mx

    2003-07-01

    Its were taken eight samples of sediment of the Julian Adame Alatorre dam located in the Villanueva municipality, in the State of Zacatecas, Mexico; with the end of determining the presence of elements of anthropogenic origin, as well as the concentration of the same ones. It was used the Instrumental neutron activation analysis (AANI) with a flow of thermal neutrons of 8 x 10{sup 13} and 5 x 10{sup 13} n cm{sup -2} s{sup -1}. With the purpose of determining the concentration of these elements at level of traces; finding presence of 32 elements among which its were find elements in greater concentrations and others at level of traces. Of these 32 elements, five of anthropogenic origin were identified which its were: Cr, Co, Zn, As and Mn; but that whose concentration is very low, in comparison with the one reported in other places of the world. In this work there are presented the obtained results of the elementary analysis of this samples. (Author)

  1. Is Julian Assange an International Version of Daniel Ellsberg and WikiLeaks the Modern Equivalent of the Pentagon Papers?

    Science.gov (United States)

    Freivogel, William H.

    2011-01-01

    History has placed the stamp of approval on the publication of the Pentagon Papers, the top-secret history of the Vietnam War. If WikiLeaks editor-in-chief Julian Assange is another Daniel Ellsberg, then it is possible the website's disclosures will be viewed over time as similarly in the public interest. A classroom discussion on the release of…

  2. 78 FR 37792 - Mario Julian Martinez-Bernache, Inmate Number #95749-279, CI Big Spring, Corrections Institution...

    Science.gov (United States)

    2013-06-24

    ... Bureau of Industry and Security Mario Julian Martinez-Bernache, Inmate Number 95749-279, CI Big Spring, Corrections Institution, 2001 Rickabaugh Drive, Big Spring, TX 79720; Order Denying Export Privileges On March... this provision may be for a period of up to 10 years from the date of the conviction. 15 CFR...

  3. Is Julian Assange an International Version of Daniel Ellsberg and WikiLeaks the Modern Equivalent of the Pentagon Papers?

    Science.gov (United States)

    Freivogel, William H.

    2011-01-01

    History has placed the stamp of approval on the publication of the Pentagon Papers, the top-secret history of the Vietnam War. If WikiLeaks editor-in-chief Julian Assange is another Daniel Ellsberg, then it is possible the website's disclosures will be viewed over time as similarly in the public interest. A classroom discussion on the release of…

  4. The Extratropical Influence of the Madden-Julian Oscillation on Wintertime Blocking

    Science.gov (United States)

    Henderson, S. A.; Maloney, E. D.; Barnes, E. A.

    2016-12-01

    Wintertime atmospheric blocking is associated with severe long-lasting weather conditions in the Northern Hemisphere. Studies have shown that the primary mode of tropical intraseasonal variability, the Madden-Julian Oscillation (MJO), significantly influences important factors for blocking, including the North Atlantic Oscillation and Rossby wave breaking. However, the extent to which the MJO impacts the occurrence of winter blocking is not yet fully understood. The occurrence of North Pacific, North Atlantic, and European blocking is examined during the lifecycle of the MJO. Findings demonstrate a significant MJO influence on atmospheric blocking in all three regions, with a near doubling in east Pacific, Atlantic, and European blocking frequency following certain MJO phases. It is suggested that the increase in European blocking is a result of two conditions: 1) a pre-existing anomalous anticyclone in the North Atlantic, and 2) a preceding negative Pacific-North American (PNA) pattern triggered and influenced by MJO convection.

  5. Simulated National Identity and Ascendant Hyperreality in Julian Barnes’s England, England

    Directory of Open Access Journals (Sweden)

    Hassan Abootalebi H.

    2015-06-01

    Full Text Available The paper sets out to analyze Julian Barnes’s novel England, England (1998 in the light of Jean Baudrillard’s concepts of simulation and hyperreality. According to Baudrillard, what we experience in today’s world is a simulation of reality superseded by signs and images, and therefore we are living in a hyperreal world. Barnes’s book offers a representative sample of hyperreal world in which Martha, the protagonist, finds herself troubled. Although initially she is impressed by the glamour of the theme park named England, England later on she loses interest in it when she comes to realization that everything about it is fake. This condition, making her think of her own identity and true self, finally leads her to leave the theme park and settle in the village of Anglia where she hopes to discover her true nature and regain her lost happiness.

  6. Multiscale asymptotics for the Skeleton of the Madden-Julian Oscillation and Tropical-Extratropical Interactions

    CERN Document Server

    Chen, Shengqian; Stechmann, Samuel N

    2015-01-01

    A new model is derived and analyzed for tropical-extratropical interactions involving the Madden-Julian oscillation (MJO). The model combines (i) the tropical dynamics of the MJO and equatorial baroclinic waves and (ii) the dynamics of barotropic Rossby waves with significant extratropical structure, and the combined system has a conserved energy. The method of multiscale asymptotics is applied to systematically derive a system of ordinary differential equations (ODEs) for three-wave resonant interactions. Two novel features are (i) a degenerate auxiliary problem with overdetermined equations due to a compatibility condition (meridional geostrophic balance) and (ii) cubic self-interaction terms that are not typically found in three-wave resonance ODEs. Several examples illustrate applications to MJO initiation and termination, including cases of (i) the MJO, equatorial baroclinic Rossby waves, and barotropic Rossby waves interacting, and (ii) the MJO, baroclinic Kelvin waves, and barotropic Rossby waves inter...

  7. The "bicameral mind" 30 years on: a critical reappraisal of Julian Jaynes' hypothesis.

    Science.gov (United States)

    Cavanna, Andrea Eugenio; Trimble, Michael; Cinti, Federico; Monaco, Francesco

    2007-01-01

    In 1976 Julian Jaynes published his controversial book The Origins of Consciousness in the Breakdown of the Bicameral Mind, introducing the hypothesis of a two-chambered brain-mind model that preceded the evolutionary development of the conscious mind. Jaynes' speculative model gave rise to a huge debate, which has reverberated throughout the current neuroscientific and neurophilosophical literature. Has the bicameral mind stood the test of time? To answer this question, the present paper adopts a multidisciplinary perspective and, after briefly summarizing Jaynes' hypothesis, addresses two main critical issues: the neurological basis of the bicameral model and the philological accuracy of Jaynes' arguments. Finally, the concept of a non-unitary Self is presented as one of the most relevant contemporary legacies of the bicameral mind.

  8. Ocean feedback to pulses of the Madden–Julian Oscillation in the equatorial Indian Ocean

    Science.gov (United States)

    Moum, James N.; Pujiana, Kandaga; Lien, Ren-Chieh; Smyth, William D.

    2016-01-01

    Dynamical understanding of the Madden–Julian Oscillation (MJO) has been elusive, and predictive capabilities therefore limited. New measurements of the ocean's response to the intense surface winds and cooling by two successive MJO pulses, separated by several weeks, show persistent ocean currents and subsurface mixing after pulse passage, thereby reducing ocean heat energy available for later pulses by an amount significantly greater than via atmospheric surface cooling alone. This suggests that thermal mixing in the upper ocean from a particular pulse might affect the amplitude of the following pulse. Here we test this hypothesis by comparing 18 pulse pairs, each separated by <55 days, measured over a 33-year period. We find a significant tendency for weak (strong) pulses, associated with low (high) cooling rates, to be followed by stronger (weaker) pulses. We therefore propose that the ocean introduces a memory effect into the MJO, whereby each event is governed in part by the previous event. PMID:27759016

  9. A Madden-Julian oscillation event realistically simulated by a global cloud-resolving model.

    Science.gov (United States)

    Miura, Hiroaki; Satoh, Masaki; Nasuno, Tomoe; Noda, Akira T; Oouchi, Kazuyoshi

    2007-12-14

    A Madden-Julian Oscillation (MJO) is a massive weather event consisting of deep convection coupled with atmospheric circulation, moving slowly eastward over the Indian and Pacific Oceans. Despite its enormous influence on many weather and climate systems worldwide, it has proven very difficult to simulate an MJO because of assumptions about cumulus clouds in global meteorological models. Using a model that allows direct coupling of the atmospheric circulation and clouds, we successfully simulated the slow eastward migration of an MJO event. Topography, the zonal sea surface temperature gradient, and interplay between eastward- and westward-propagating signals controlled the timing of the eastward transition of the convective center. Our results demonstrate the potential making of month-long MJO predictions when global cloud-resolving models with realistic initial conditions are used.

  10. Using AMIE data to study cloud processes within the Madden-Julian Oscillation

    Energy Technology Data Exchange (ETDEWEB)

    Houze, Robert A. [Univ. of Washington, Seattle, WA (United States). Dept. of Atmospheric Sciences

    2015-12-17

    This study uses AMIE data to show how the small clouds in the Madden-Julian Oscillation first organize into lines and other patterns, how they develop the first rainshowers, how those showers deposit cool air over the ocean surface, how this cool air spreads and triggers deeper convection, how the deep convection develops into mesoscale systems, how the mesoscale systems modify the heating profile through the depth of the troposphere, and how the development of the clouds responds to and interacts with large-scale waves circumnavigating the globe at upper levels, and how equatorial trapped waves at lower levels modulates the development of the cloud population. The techniques used to analyze the radar and sounding data collected in AMIE to achieve the above results are innovative, and to obtain more general results we have used regional modeling with a variety of cloud microphysical schemes in combination with the data analyses.

  11. Interpreting the upper level structure of the Madden-Julian oscillation

    Science.gov (United States)

    Monteiro, Joy M.; Adames, Ángel F.; Wallace, John M.; Sukhatme, Jai S.

    2014-12-01

    The nonlinear response of a spherical shallow water model to an imposed heat source in the presence of realistic zonal mean zonal winds is investigated numerically. The solutions exhibit elongated, meridionally tilted ridges and troughs indicative of a poleward dispersion of wave activity. As the speed of the jets is increased, the equatorial Kelvin wave is unaffected but the global Rossby wave train coalesces to form a compact, amplified quadrupole structure that bears a striking resemblance to the observed upper level structure of the Madden-Julian oscillation. In the presence of strong subtropical westerly jets, the advection of planetary vorticity by the meridional flow and relative vorticity by the zonally averaged background flow conspire to create the distinctive quadrupole configuration of flanking Rossby waves.

  12. Deep ocean impact of a Madden-Julian oscillation observed by Argo floats.

    Science.gov (United States)

    Matthews, Adrian J; Singhruck, Patama; Heywood, Karen J

    2007-12-14

    Using the new Argo array of profiling floats that gives unprecedented space-time coverage of the upper 2000 meters of the global ocean, we present definitive evidence of a deep tropical ocean component of the Madden-Julian Oscillation (MJO). The surface wind stress anomalies associated with the MJO force eastward-propagating oceanic equatorial Kelvin waves that extend downward to 1500 meters. The amplitude of the deep ocean anomalies is up to six times the amplitude of the observed annual cycle. This deep ocean sink of energy input from the wind is potentially important for understanding phenomena such as El Niño-Southern Oscillation and for interpreting deep ocean measurements made from ships.

  13. Visualizing and verifying probabilistic forecasts of the Madden-Julian Oscillation

    Science.gov (United States)

    Marshall, Andrew G.; Hendon, Harry H.; Hudson, Debra

    2016-12-01

    We describe a new approach for presenting probabilistic forecasts of the Madden-Julian Oscillation (MJO) based on the community standard Real-time Multivariate MJO (RMM) index, using forecasts from version 2 of the Predictive Ocean Atmosphere Model for Australia. This new display overcomes the difficulty of interpreting a dispersive ensemble plume and directly quantifies the probability for the MJO to occur in each of its eight RMM-defined phases as well as the weak phase. Beyond monitoring and interpreting predictions of the MJO, this new approach also provides a basis for forecast verification using probability-based skill scores. Here we present a clear and concise quantitative summary of this innovative method for accessing probability of the state of the MJO in an ensemble forecast. This new method compliments the traditional MJO ensemble forecast display and verification and will benefit global forecasting centers, international MJO working groups, and the World Meteorological Organization Subseasonal to Seasonal Project.

  14. Julian Schwinger: Nuclear Physics, the Radiation Laboratory, Renormalized QED, Source Theory, and Beyond

    CERN Document Server

    Milton, K A

    2006-01-01

    Julian Schwinger's influence on twentieth century science is profound and pervasive. Of course, he is most famous for his renormalization theory of quantum electrodynamics, for which he shared the Nobel Prize with Richard Feynman and Sin-itiro Tomonaga. But although this triumph was undoubtedly his most heroic work, his legacy lives on chiefly through subtle and elegant work in classical electrodynamics, quantum variational principles, proper-time methods, quantum anomalies, dynamical mass generation, partial symmetry, and more. Starting as just a boy, he rapidly became the pre-eminent nuclear physicist in the late 1930s, led the theoretical development of radar technology at MIT during World War II, and then, soon after the war, conquered quantum electrodynamics, and became the leading quantum field theorist for two decades, before taking a more iconoclastic route during his last quarter century.

  15. Atmospheric deposition chemistry in a subalpine area of the Julian Alps, NW Slovenia

    Directory of Open Access Journals (Sweden)

    Gregor Muri

    2013-04-01

    Full Text Available Wet-only precipitation was collected in Rateče, a remote village in the outskirts of the Julian Alps (Nort-West Slovenia during 2003-2011, in order to characterise atmospheric deposition chemistry. The samples were collected on a daily basis and combined into weekly samples that were analysed for pH, conductivity and major anions and cations. Ammonium, nitrate and sulphate were the most abundant ions, exhibiting volume-weighted mean values (2003-2011 of 22, 17 and 17 µeq L–1, respectively. Furthermore, the trends of the major parameters in the precipitation were assessed using a simple linear regression. A significant downward trend of both nitrate and sulphate was observed, explained by evident reductions in NOx and SOx emissions in the region. The decline of nitrate and sulphate was also reflected in a significant and downward trend of conductivity. While the trend of ammonium could also be downward, the trends of other major ions were not significant. Atmospheric nitrogen deposition, representing inorganic forms of nitrogen (i.e., ammonium and nitrate, was calculated to examine potential threats that the deposition of nitrogen may cause on lake ecosystems. Nitrogen deposition in Rateče ranged from 5.5 to 9.5 kg N ha–1 yr–1. Although this was below the critical threshold that might cause an impact on surface waters, nitrogen deposition in the nearby Julian Alps, where sensitive mountain lakes are situated, might be higher and its impact on the ecosystem greater. In fact, several studies performed on water chemistry, sedimentary organic matter and stable isotopes in Slovenian mountain lakes have shown progressive changes in their water columns and sediments that can be attributed to nitrogen deposition.

  16. Revisiting Noah’S Ark in Julian Barnes’ A History of the World in 10 ½ Chapters

    Directory of Open Access Journals (Sweden)

    Muthu Liana

    2014-03-01

    Full Text Available Considering that intertextuality is the text’s property of being connected to other previous texts, Julian Barnes’ novel, “A History of the World in 10 ½ Chapters”, rewrites the Biblical story of Noah’s Ark. Besides the narration accounted in the Bible, new elements are encountered here: e.g. the Ark wasn’t a simple vessel, but a small fleet; Noah butchered the animals from the Ark, animals selected initially to be saved from the Deluge; the woodworms, creatures that symbolize decay, were also present on the Ark, etc. Then, new versions of the Biblical story, all having connections with Noah, the Ark and the Sea are present. Therefore, Julian Barnes fructifies Noah’s story, readjusting it to other spaces and historic times.

  17. Dynamics of Large-Scale Convective Onset in the Madden-Julian Oscillation

    Science.gov (United States)

    Powell, Scott Wayne

    The role of large-scale circulation anomalies in the convective onset of the Madden-Julian Oscillation (MJO) over the Indian Ocean during the Dynamics of the Madden-Julian Oscillation (DYNAMO) field campaign, conducted Oct. 2011--Feb. 2012, is explained using radar and rawinsonde observations, reanalysis, and regional model simulations. Convective onset was characterized by two episodic and rapid increases in the vertical growth of the cumuliform cloud population over the Indian Ocean: First, the areal coverage of moderately deep (~5 km) convection increased; about 1 week later, the areal coverage of deep (up to the tropopause) convection increased rapidly. Deep tropospheric wavenumber 1 anomalies in zonal wind and vertical velocity circumnavigated the tropics repeatedly during DYNAMO. MJO convective onset occurred when the upward branch of this wavenumber 1 circulation arrived over the Indian Ocean because a reduction in large-scale subsidence cooled the troposphere and steepened the lapse rate below 500 hPa. This made the environment more conducive to development of moderately deep convection. The moderately deep convection moistened the environment during week-long transition periods by transporting moisture vertically from the boundary layer to the free troposphere and detraining it into the clear-air environment, particularly between 650--850 mb. Regional cloud-permitting model simulations of convection during MJO onsets reproduced the distinct transition periods. The modeling results confirmed that rapid cooling of the environment enhanced the areal coverage of, and thus total vertical transport of water within, moderately deep convection at the beginning of transition periods. Evaporation of cloud condensate via entrainment or dissipation of clouds was directly responsible for environmental moistening. Cooling of the climatologically stable layer between 700--850 mb was particularly important because it allowed a greater number of cumulus elements growing

  18. Essential-Oil Variability in Natural Populations of Pinus mugo Turra from the Julian Alps.

    Science.gov (United States)

    Bojović, Srdjan; Jurc, Maja; Ristić, Mihailo; Popović, Zorica; Matić, Rada; Vidaković, Vera; Stefanović, Milena; Jurc, Dušan

    2016-02-01

    The composition and variability of the terpenes and their derivatives isolated from the needles of a representative pool of 114 adult trees originating from four natural populations of dwarf mountain pine (Pinus mugo Turra) from the Julian Alps were investigated by GC-FID and GC/MS analyses. In total, 54 of the 57 detected essential-oil components were identified. Among the different compound classes present in the essential oils, the chief constituents belonged to the monoterpenes, comprising an average content of 79.67% of the total oil composition (74.80% of monoterpene hydrocarbons and 4.87% of oxygenated monoterpenes). Sesquiterpenes were present in smaller amounts (average content of 19.02%), out of which 16.39% were sesquiterpene hydrocarbons and 2.62% oxygenated sesquiterpenes. The most abundant components in the needle essential oils were the monoterpenes δ-car-3-ene, β-phellandrene, α-pinene, β-myrcene, and β-pinene and the sesquiterpene β-caryophyllene. From the total data set of 57 detected compounds, 40 were selected for principal-component analysis (PCA), discriminant analysis (DA), and cluster analysis (CA). The overlap tendency of the four populations suggested by PCA, was as well observed by DA. CA also demonstrated similarity among the populations, which was the highest between Populations I and II.

  19. Two new pioneer communities of Sorbus aucuparia and Sorbus aria in the southern Julian Alps

    Directory of Open Access Journals (Sweden)

    Dakskobler Igor

    2016-06-01

    Full Text Available In the southern Julian Alps we described two communities whose tree layer is dominated by species from the genus Sorbus and noted two successional stages in the overgrowing of abandoned agricultural land (pastures, hay meadows. In the secondary succession on former subalpine pastures above the alp Planina Razor und under the Breginjski Stol ridge, where potential natural vegetation consists of subalpine beech forest, dwarf pine has been overgrown with mountain ash (Sorbus aucuparia whose stands are classified into the new association Rhododendro hirsuti-Sorbetum aucupariae. Whitebeam (Sorbus aria has established itself on steep former hay meadows in the belt of altimontane beech forests under Mts. Jalovnik and Krikov Vrh, on gullied slopes on mixed geological bedrock dominated by chert, and these stands are classified into the association Calamagrostio arundinaceae-Sorbetum ariae. While occupying only small areas these two pioneer stages, as the sites of some rare or protected species, are nevertheless important biotopes and play a vital role in protection against avalanches.

  20. Destabilization of the Madden-Julian Oscillation in Present and Future Climates

    Science.gov (United States)

    Wolding, B.; Maloney, E. D.; Branson, M.; Henderson, S. A.

    2016-12-01

    A weak temperature gradient (WTG) balance framework is used to investigate the destabilization of the Madden-Julian Oscillation (MJO) in SP-CESM and ERA-interim. It is shown that the strength and vertical structure of intraseasonal variations in large-scale vertical moisture advection can be accurately diagnosed from apparent heating. The role that various apparent heating processes (e.g. radiative heating, microphysical processes) play in driving large-scale vertical moisture advection is assessed, and their individual contributions to the destabilization of the MJO examined. The reduction of longwave radiative cooling during the enhanced convective phase is shown to play a crucial role in allowing the ensemble cloud population to further grow moisture anomalies associated with the MJO. The WTG balance framework is then applied to a 4×CO2 simulation of SP-CESM, in which a marked increases in MJO activity occurs. The role that changes in the static stability, the vertical moisture gradient, and the strength of the radiative feedback may play in increasing MJO activity is discussed.

  1. The boreal winter Madden-Julian Oscillation's influence on summertime precipitation in the greater Caribbean

    Science.gov (United States)

    Curtis, Scott; Gamble, Douglas W.

    2016-07-01

    Precipitation totals in the greater Caribbean are known to be affected by interannual variability. In particular, dry conditions in the spring-summer have been physically linked to the positive phase of North Atlantic Oscillation (NAO) in the literature. In this study, it was found through regression analysis that an active Madden-Julian Oscillation (MJO) in winter geographically focused over the Maritime Continent contributes to a positive NAO in March via the generation of Rossby waves in the Northern Hemisphere. Specifically, a negative Pacific-North American pattern develops in the winter and transitions to an Atlantic pattern in spring. The positive NAO is a transient feature of this evolving wave train, but a center of significant positive 200 hPa geopotential heights is entrenched over the southeast U.S. throughout the February to May time period and is manifested as high pressure at the surface. The southern flank of this system increases the speeds of the trade winds and leads to a cooling of the Caribbean sea surface temperatures and, thus, convection suppression and reduced precipitation. Thus, this study advances our understanding of the climate of the greater Caribbean by using climate teleconnections to relate the MJO to rainfall in the region.

  2. Nonlinear traveling waves for the skeleton of the Madden-Julian oscillation

    CERN Document Server

    Chen, Shengqian

    2015-01-01

    The Madden-Julian Oscillation (MJO) is the dominant component of intraseasonal (30-90 days) variability in the tropical atmosphere. Here, traveling wave solutions are presented for the MJO skeleton model of Majda and Stechmann. The model is a system of nonlinear partial differential equations that describe the evolution of the tropical atmosphere on planetary (10,000-40,000 km) spatial scales. The nonlinear traveling waves come in four types, corresponding to the four types of linear wave solutions, one of which has the properties of the MJO. In the MJO traveling wave, the convective activity has a pulse-like shape, with a narrow region of enhanced convection and a wide region of suppressed convection. Furthermore, an amplitude-dependent dispersion relation is derived, and it shows that the nonlinear MJO has a lower frequency and slower propagation speed than the linear MJO. By taking the small-amplitude limit, an analytic formula is also derived for the dispersion relation of linear waves. To derive all of t...

  3. A general theoretical framework for understanding essential dynamics of Madden-Julian oscillation

    Science.gov (United States)

    Wang, Bin; Chen, Guosen

    2016-11-01

    Motivated by observed structure of Madden-Julian oscillation (MJO), a general theoretical model framework is advanced for understanding fundamental aspects of MJO dynamics. The model extends the Matsuno-Gill theory by incorporating (a) moisture feedback to precipitation, (b) a trio-interaction among equatorial waves, boundary layer (BL) dynamics, and precipitation, and (c) a simplified Betts-Miller (B-M) cumulus parameterization. The general model with B-M scheme yields a frictionally coupled dynamic moisture mode, which produces an equatorial planetary-scale, unstable system moving eastward slowly with coupled Kelvin-Rossby wave structure and BL moisture convergence leading major convection. The moisture feedback in B-M scheme reinforces the coupling between precipitation heating and Rossby waves and enhances the Rossby wave component in the MJO mode, thereby slowing down eastward propagation and resulting in a more realistic horizontal structure. It is, however, the BL frictional convergence feedback that couples equatorial Kelvin and Rossby waves with convective heating and selects a preferred eastward propagation. The eastward propagation speed in the model is inversely related to the relative intensity of the equatorial "Rossby" westerly versus "Kelvin" easterly associated with the MJO. The cumulus parameterization scheme may affect propagation speed through changing MJO horizontal structure. The SST or basic-state moist static energy has a fundamental control on MJO propagation speed and intensification/decay. Model sensitivity to BL and cumulus scheme parameters and ramifications of the model results to general circulation modeling are discussed.

  4. Geomorphological map and preliminary analysis of Quaternary sediments in the Planica-Tamar valley (Julian Alps, NW Slovenia)

    Science.gov (United States)

    Novak, Andrej; Šmuc, Andrej

    2016-04-01

    The Planica-Tamar valley is located in the Julian Alps in north-west Slovenia. The Planica-Tamar valley represents typical mountain glacial valley bounded by steep, mainly carbonate cliffs with some glacial deposits still preserved. The valley is currently being filled with numerous Holocene sediments deposited by rock falls, landslides, mass gravity flows and fluvial flows. These deposits are forming active or inactive interfingering talus slopes, alluvial and debris-flow fans, all of them with a complex history of sedimentation and erosion forming unconformity bounded sedimentary units. In order to make a thorough analysis of these deposits a detailed geomorphological map in a scale of 1:10 000 has been made. Six different types of sedimentary deposits were defined and mapped. These are moraines, lacustrine sediments, fluvio-glacial deposits, talus slopes, debris fans and alluvial fans. Other mapped features also include shape of ravines, their depths, ridges and direction of sedimentary flow. Additionally areas of active, semi-active and inactive sedimentation were marked. Moraines forms a ridge in the bottom of the valleys and are composed of unconsolidated, poorly sorted, subangular grains ranging from clay size to a few cubic meters big blocks. Lacustrine sediments are represented by laminated well sorted sand and silt, while fluvio-glacial deposits are composed of washed out subrounded sands and gravels. Talus slope deposits are characterised by clast-supported poorly sorted very angular gravel. Debris flow fans are represented by extremely poorly sorted matrix-supported gravels with grain size ranging from clay to few cubic meters big blocks. Alluvial fans are composed by variety of sedimentary textures. Sediments at the fan apex are clast-supported poorly sorted very angular gravels with up to a few cubic meters big block. In the middle part of the fan the sieve deposits are common, while in the distal parts a few centimeters thick layers of sand and

  5. Simulations of the Madden-Julian oscillation in four pairs of coupled and uncoupled global models

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Chidong; Dong, Min [RSMAS, University of Miami, Miami, FL (United States); Gualdi, Silvio [National Institute of Geophysics and Volcanology, Bologna (Italy); Hendon, Harry H. [BMRC, Melbourne, VIC (Australia); Maloney, Eric D. [Oregon State University, Corvallis, OR (United States); Marshall, Andrew [Monash University, Melbourne, VIC (Australia); Sperber, Kenneth R. [PCMDI, Lawrence Livermore National Laboratory, Livermore, CA (United States); Wang, Wanqiu [CPC/NCEP/NOAA, Camp Springs, MD (United States)

    2006-11-15

    The status of the numerical reproduction of the Madden-Julian Oscillation (MJO) by current global models was assessed through diagnoses of four pairs of coupled and uncoupled simulations. Slow eastward propagation of the MJO, especially in low-level zonal wind, is realistic in all these simulations. However, the simulated MJO suffers from several common problems. The MJO signal in precipitation is generally too weak and often eroded by an unrealistic split of an equatorial maximum of precipitation into a double ITCZ structure over the western Pacific. The MJO signal in low-level zonal wind, on the other hand, is sometimes too strong over the eastern Pacific but too weak over the Indian Ocean. The observed phase relationship between precipitation and low-level zonal wind associated with the MJO in the western Pacific and their coherence in general are not reproduced by the models. The seasonal migration in latitude of MJO activity is missing in most simulations. Air-sea coupling generally strengthens the simulated eastward propagating signal, but its effects on the phase relationship and coherence between precipitation and low-level zonal wind, and on their geographic distributions, seasonal cycles, and interannual variability are inconsistent among the simulations. Such inconsistency cautions generalization of results from MJO simulations using a single model. In comparison to observations, biases in the simulated MJO appear to be related to biases in the background state of mean precipitation, low-level zonal wind, and boundary-layer moisture convergence. This study concludes that, while the realistic simulations of the eastward propagation of the MJO are encouraging, reproducing other fundamental features of the MJO by current global models remains an unmet challenge. (orig.)

  6. Realistic initiation and dynamics of the Madden-Julian Oscillation in a coarse resolution aquaplanet GCM

    Science.gov (United States)

    Ajayamohan, R. S.; Khouider, Boualem; Majda, Andrew J.

    2013-12-01

    The main mechanisms for the initiation and propagation of the Madden-Julian Oscillation (MJO) are still widely debated. The capacity of operational global climate models (GCMs) to correctly simulate the MJO is hindered by the inadequacy of the underlying cumulus parameterizations. Here we show that a coarse resolution GCM, coupled to a simple multicloud model parameterization mimicking the observed dynamics and physical structure of organized tropical convection, simulates the MJO in an idealized setting of an aquaplanet without ocean dynamics. We impose a fixed nonhomogeneous sea-surface temperature replicating the Indian Ocean/Western Pacific warm pool. This results in a succession of MJOs with realistic phase speed, amplitude, and physical structure. Each MJO event is initiated at a somewhat random location over the warm pool and dies sometimes near the eastern boundary of the warm pool and sometimes at a random location way beyond the warm pool. Also occasionally the MJO events stall at the center of maximum heating. This is reminiscent of the fact that in nature some MJOs stall over the maritime continent while others reach the central Pacific Ocean and beyond. The initiation mechanism in the model is believed to be a combination of persistent intermittent convective events interacting with observed large-scale flow patterns and internal tropical dynamics. The large-scale flow patterns are associated with planetary-scale dry Kelvin waves that are triggered by preceding MJO events and circle the globe, while congestus cloud decks on the flanks of the warm pool are believed to force Rossby gyres which then funnel moisture toward the equatorial region.

  7. Interactions of river discharge parameterizations with the Madden Julian oscillation in the CESM

    Science.gov (United States)

    DeMott, C. A.; Tseng, Y. H.; Bryan, F.

    2016-12-01

    River discharge in the tropical Warm Pool is a source of fresh water to the upper ocean, which can help stabilize the upper ocean, reduce ocean mixing, and promote radiation-driven surface warming. Large rivers, such as the Ganges, that drain large land masses provide quasi-steady freshening during certain seasons. Freshening from rivers that drain smaller land masses, such as islands within the Maritime Continent, is more regulated by rainfall. The Madden Julian oscillation (MJO) regulates instraseasonal rainfall, SST, and surface salinity across the Warm Pool, and is sensitive to the ocean response to this forcing. The effects of estuarine river discharge on upper ocean stratification and interactions with the MJO are explored using two different estuary parameterizations in the Community Earth System Model (CESM). In the control simulation (CTR), river discharge is spread uniformly onto the ocean surface over an artificially chosen length scale using the virtual salt flux approach. In the experimental configuration, river discharge is confined to the ocean model grid point containing the river delta, and mixed vertically with a two-layer estuary box model (EBM). In EBM, the temperature and salinity distribution is driven mainly by oceanic mixing and advection without ad-hoc horizontal spreading. Compared to EBM, over-dispersal of river runoff in CTR leads to fresher surface waters, shallower ocean mixed layers, and more variable SSTs throughout the Warm Pool. In CTR, river discharge is transported to a larger area by surface currents. Specifically, fresh water from the Ganges contributes to a low salinity, warm SST band near 10N in the central Indian Ocean; in the Indonesian Seas, overly dispersed runoff contributes to a shallower mixed layer and larger SST increases during the MJO suppressed phase. MJO convection and propagation characteristics suggest that the MJO in CTR benefits from the overly dispersed river discharge, while the MJO in EBM is less impacted.

  8. Late Quaternary glaciation of the Upper Soca River Region (Southern Julian Alps, NW Slovenia)

    Science.gov (United States)

    Bavec, Milos; Tulaczyk, Slawek M.; Mahan, Shannon; Stock, Gregory M.

    2004-01-01

    Extent of Late Quaternary glaciers in the Upper Soc??a River Region (Southern Julian Alps, SE Europe) has been analyzed using a combination of geological mapping, glaciological modeling, and sediment dating (radiocarbon, U/Th series and Infrared Stimulated Luminescence-IRSL). Field investigations focused mainly on relatively well preserved Quaternary sequences in the Bovec Basin, an intramontane basin located SW of the Mediterranean/Black Sea divide and surrounded by mountain peaks reaching from approximately 2100 up to 2587 m a.s.l. Within the Basin we recognized two Late Quaternary sedimentary assemblages, which consist of the same facies association of diamictons, laminated lacustrine deposits and sorted fluvial sediments. Radiocarbon dating of the upper part of the lake sediments sequence (between 12790??85 and 5885??60 14C years b.p.) indicates that the younger sedimentary assemblage was deposited during the last glacial maximum and through early Holocene (Marine Isotope Stage 21, MIS 2-1). Sediment ages obtained for the older assemblage with U/Th and IRSL techniques (between 154.74??22.88 and 129.93??7.90 ka b.p. for selected samples) have large errors but both methods yield results consistent with deposition during the penultimate glacial-interglacial transition (MIS 6-5). Based on analyses of field data combined with glaciological modeling, we argue that both sediment complexes formed due to high sediment productivity spurred by paraglacial conditions with glaciers present in the uplands around the Bovec Basin but not extending down to the basin floor. Our study shows that the extent and intensity of direct glacial sedimentation by Late Quaternary glaciers in the region was previously significantly overestimated. ?? 2004 Elsevier B.V. All rights reserved.

  9. Modulation of the Convectively Coupled Kelvin Waves by the Madden-Julian Oscillation

    Science.gov (United States)

    Guo, Y.; Jiang, X.; Waliser, D. E.

    2013-12-01

    As one of the major tropical wave modes, the convectively-coupled equatorial Kelvin wave (CCKW) plays a critical role in tropical climate / weather variability. CCKW activity exhibits strong variation on both seasonal and intraseasonal time scales. In this study, evidence of the strong modulation of the CCKW activity by the Madden-Julian Oscillation (MJO) will be presented, with a particular focus over South America and tropical Atlantic region. The primary modulation of CCKWs over this region, as noted in anomalous fields of rainfall as well as vertical profiles of wind, moisture and temperature, is found to be a modulation of wave activity - namely amplitude, with secondary effects on vertical structure, and very little impact on wavenumber. CCKW activity is enhanced during MJO phases 8, 1, and 2, and damped during MJO phases 4, 5, and 6. Further analyses reveal that the strong modulation of the MJO on the CCKW activity could be largely through two factors, namely, the vertical zonal wind shear and the lower-middle troposphere specific humidity. The CCKW activity tends to be enhanced during MJO phases when the westward vertical wind shear and positive lower to mid-troposphere moisture anomalies are evident, and vice versa. These two physical processes associated with the MJO are found to have positively (negatively) reinforcing influences in the CCKW activity in phase 1 (4, and 5), while counteracting influences in phases 2, 3, 6, 7, and 8, leading to the observed MJO cycle of the CCKW activity anomalies in the study region. The results presented in this study may have important implications for extended-range prediction of tropical wave activity, and possibly initiation of the MJO further downstream in the Indian Ocean.

  10. Thermodynamics in the Suppressed Phase of the Madden-Julian Oscillation Using a Multiplatform Strategy

    Science.gov (United States)

    Roberts, J. Brent; Robertson, Franklin R.; Clayson, Carol Anne; Taylor, Patrick

    2014-01-01

    The Madden-Julian Oscillation (MJO) represents a prominent mode of intraseasonal tropical variability. It is manifest by coherent large-scale changes in atmospheric circulation, convection, and thermodynamic processes. Preconditioning of the environment prior to the active phase of the MJO has been noted, but the balance of theorized mechanisms to accomplish this process remains unresolved. Further, there is a lack of consensus on the means by which primary initiation of an MJO event occurs. Observational and modeling efforts have recently been undertaken to advance our understanding of the physical underpinnings governing MJO development. However these intensive studies are often limited in space and/or time and are potentially subject to model deficiencies. Satellite observations, especially those providing vertical resolution of temperature and moisture, provide an opportunity to expand our knowledge of processes critical to MJO initiation and preconditioning. This work will provide an analysis of suppressed phase thermodynamics with an emphasis on the use of a complementary suite of satellite observations including AIRS/AMSU-A profiles, CERES radiative fluxes, and cloud properties observed by MODIS. Emphasis of this work will regard the distribution of cloud regimes, their radiative-convective effects, and their relationship to moist static energy during the recharge and suppressed stages of MJO initiation and eastward propagation. The analyses will make use of cloud regimes from MODIS observations to provide a compositing technique that enables the identification of systematic connections between different cloud regimes and the larger scale environment. Within these cloud regimes, the relationship between the associated cloud-radiative effects observed by CERES, vertically-resolved and vertically-integrated thermodynamics using AIRS/AMSU-A observations, and atmospheric boundary layer fluxes will be demonstrated.

  11. Most Dominated Problems of Mass Media Dialogism in National Dailies during the Trial Process of Wikileaks Grounder Julian Assange

    OpenAIRE

    2014-01-01

    This paper examines media mediation, media effects and their impact on the literacy of the public sphere. To examine the medial text and media mediation's impact on various journalistic fields in different countries, I analyse during the current moment of ¡°the global hunting¡± around WikiLeaks¡¯ founder Julian Assange. As the source, I use 764 published articles in newspapers and online media from six different countries: Sweden, UK, Ecuador, Russia, Latvia and Malaysia. The objective was to...

  12. A political-culture case from late antiquity: the emperor julian and his concept of education - doi: 10.4025/actascieduc.v32i1.9488

    Directory of Open Access Journals (Sweden)

    Margarida Maria de Carvalho

    2010-08-01

    Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} In this article, I propose to appraise Emperor Julian's conception of Paidéia or education. To this end, I will work from the meanings of the Christian Logos and the Greek Logos making use also of Gregory Nazianzen's Against Julian, verifying whether the clash that occurred between Gregory Nazianzen and Julian was not only religious but politico-religious, taking into account that at that point of the 4th century AD no separation of these spheres had yet existed. The text is divided into Preliminary Considerations, where I argue that the conflict between the two authors is political-cultural; The Emperor Julian and the Historiography about his times, in which I demonstrate that since the Emperor Julian's own time there was a myth built around him, and finally about Nazianzen's purpose of writing Against Julian. All of these interlinked points lead to the comprehension of this specific political moment of Late Antiquity.

  13. Da Satis House a Newgate: manipolazione e repressione nell’adattamento di Great Expectations di Julian Jarrold From Satis House to Newgate: Manipulation and Repression in the Adaptation of Great Expectations by Julian Jarrold

    Directory of Open Access Journals (Sweden)

    Claudia Cao

    2012-12-01

    Full Text Available Oggetto d’analisi di questo articolo è la miniserie di Great Expectations in due puntate diretta da Julian Jarrold per la BBC nel 1999. Sulla base della proposta metodologica elaborata da Nicola Dusi all’interno del suo saggio Il cinema come traduzione. Da un medium all’altro (2003, il presente lavoro mira a mettere in luce le strategie traduttive che il testo d’arrivo aziona nel confronto con il testo di partenza. Scopo di questo contributo sarà pertanto illustrare in che modo le due isotopie dominanti del testo – la manipolazione e la repressione del protagonista Pip – si figurativizzino nell’adattamento attraverso la rappresentazione dei principali luoghi del potere: Satis House, Little Britain e Newgate.This article analyzes a serial of Great Expectations in two parts directed by Julian Jarrold for the BBC in 1999. Through the semiotic approach proposed by Nicola Dusi in his essay Il cinema come traduzione. Da un medium all’altro (2003, this paper wants to highlight the translation strategies employed in the target text in comparison with the hypotext. The aim of this article is to show how the dominant isotopies – Pip’s repression and manipulation – are figurativized in the representation of the main places of power in the adaptation: Satis House, Little Britain and Newgate.

  14. MJO (Madden-Julian Oscillation) Analysis of the Chlorophyll-a Distribution in Western Waters Bengkulu

    Science.gov (United States)

    Haryanto, Y. D.; Fitrianti, N.; Hartoko, A.; Anggoro, S.; Zainuri, M.

    2017-02-01

    The global phenomenon Madden-Julian Oscillation (MJO) is one of the dominant oscillation in the equatorial region of the Indian Ocean that oscillates between 30-60 days and experience the process of convection movement from west to east. MJO has a correlation of high intensity rainfall of the area in its path. During his journey eastward, the MJO is influenced by the position of the sun. When the sun in the equatorial MJO moves straight east. Meanwhile, when the position of the sun in the south of the equator, MJO shifted slightly to the south of the equator, known as the propagation of the south-east (south-eastern propagation). When the position of the sun is in the north of the equator, MJO shifted slightly to the north of the equator, known as the propagation of the north-east (north-east of propagation). Waters west of Bengkulu has a huge potential in the fisheries sector, which is situated overlooking the Indian Ocean. The phenomenon MJO influence on rainfall, sea surface temperature, and the concentration of chlorophyll-a. This study aims to look at the temporal distribution of sea surface temperature and chlorophyll-a and decide how MJO relationship with SST and precipitation conditions and increasing the amount of chlorophyll during the phase of the MJO in Bengkulu waters. The dataset used is data of chlorophyll-a which download in oceancolor.gfsc.nasa.gov , sea surface temperature data is used is a model of Kaplan Extended V2, RMM1 index data and RMM2 on www.bom.gov.au and rainfall data of Bengkulu region. The method used is descriptive statistical methods, Conditional Probability and logistics regression. From the above explanation can be said that there is a relationship between the incidence of MJO by the number of chlorophyll-a. Odds the addition of chlorophyll-a have a linear relationship with the duration of the incident MJO in Bengkulu, odds increase the amount of chlorophyll-a in Bengkulu region reaches a threshold value of 0.5, it means that the

  15. Precursor Environmental Conditions Associated with the Termination of Madden-Julian Oscillation Events

    Science.gov (United States)

    Stachnik, J. P.; Waliser, D. E.; Majda, A.

    2014-12-01

    Current generations of global climate models continue to struggle with simulating many of the observed features of the Madden-Julian oscillation (MJO) and suffer from low skill regarding initiation forecasts. While recent work has focused on those mechanisms thought to be important for MJO initiation, fewer studies have examined the large-scale conditions associated with quiescent periods of the MJO and the decay of existing events. Understanding these mechanisms may provide a valuable context toward improving simulations of MJO initiation and propagation in climate and operational weather forecast models. This study presents an analysis of the precursor environmental conditions related to the termination of MJO events. A simple climatology is created using a real-time MJO monitoring index, documenting the locations and frequencies of MJO decay. Lead-lag composites of several atmospheric variables including temperature, moisture, and intraseasonal wind anomalies are generated from three reanalyses. Long-term, lower tropospheric moisture deficits over the local domain best identify terminating events over the Indian Ocean, with a northward shift of the Intertropical Convergence Zone (ITCZ) and corresponding lead times as much as 20 days prior to MJO decay. Statistically significant differences are also identified more than 10 days in advance of MJO termination events in the west Pacific, though the vertical velocity and moisture anomalies are more symmetric about the equator. We also present results for those MJOs that terminate over the maritime continent. Unlike the Indian Ocean and west Pacific, the likelihood of an MJO to cross the maritime continent appears related to its own intensity, rather than the upstream environmental conditions, with only the strongest MJOs propagating into the warm pool region. Finally, a budget analysis is performed on the three-dimensional moisture advection equation in order to better elucidate what time-scales and physical

  16. Prediction of the Madden-Julian oscillation with the POAMA dynamical prediction system

    Science.gov (United States)

    Rashid, Harun A.; Hendon, Harry H.; Wheeler, Matthew C.; Alves, Oscar

    2011-02-01

    Predictions of the Madden-Julian oscillation (MJO) are assessed using a 10-member ensemble of hindcasts from POAMA, the Australian Bureau of Meteorology coupled ocean-atmosphere seasonal prediction system. The ensemble of hindcasts was initialised from observed atmosphere and ocean initial conditions on the first of each month during 1980-2006. The MJO is diagnosed using the Wheeler-Hendon Real-time Multivariate MJO (RMM) index, which involves projection of daily data onto the leading pair of eigenmodes from an analysis of zonal winds at 200 and 850 hPa and outgoing longwave radiation (OLR) averaged about the equator. Forecasts of the two component (RMM1 and RMM2) index are quantitatively compared with observed behaviour derived from NCEP reanalyses and satellite OLR using the bivariate correlation skill, root-mean-square error (RMSE), and measures of the MJO amplitude and phase error. Comparison is also made with a simple vector autoregressive (VAR) prediction model of RMM as a benchmark. Using the full hindcast set, we find that the MJO can be predicted with the POAMA ensemble out to about 21 days as measured by the bivariate correlation exceeding 0.5 and the bivariate RMSE remaining below ~1.4 (which is the value for a climatological forecast). The VAR model, by comparison, drops to a correlation of 0.5 by about 12 days. The prediction limit from POAMA increases by less than 2 days for times when the MJO has large initial amplitude, and has little sensitivity to the initial phase of the MJO. The VAR model, on the other hand, shows a somewhat larger increase in skill for times of strong MJO variability and has greater sensitivity to initial phase, with lower skill for times when MJO convection is developing in the Indian Ocean. The sensitivity to season is, however, greater for POAMA, with maximum skill occurring in the December-January-February season and minimum skill in June-July-August. Examination of the MJO amplitudes shows that individual POAMA members

  17. Convective moisture adjustment time scale as a key factor in regulating model amplitude of the Madden-Julian Oscillation

    Science.gov (United States)

    Jiang, Xianan; Zhao, Ming; Maloney, Eric D.; Waliser, Duane E.

    2016-10-01

    Despite its pronounced impacts on weather extremes worldwide, the Madden-Julian Oscillation (MJO) remains poorly represented in climate models. Here we present findings that point to some necessary ingredients to produce a strong MJO amplitude in a large set of model simulations from a recent model intercomparison project. While surface flux and radiative heating anomalies are considered important for amplifying the MJO, their strength per unit MJO precipitation anomaly is found to be negatively correlated to MJO amplitude across these multimodel simulations. However, model MJO amplitude is found to be closely tied to a model's convective moisture adjustment time scale, a measure of how rapidly precipitation must increase to remove excess column water vapor, or alternately the efficiency of surface precipitation generation per unit column water vapor anomaly. These findings provide critical insights into key model processes for the MJO and pinpoint a direction for improved model representation of the MJO.

  18. Phytosociological analysis of alpine swards and heathlands (pioneer patches on ridges and peaks in the Julian Alps (NW Slovenia

    Directory of Open Access Journals (Sweden)

    Dakskobler Igor

    2017-06-01

    Full Text Available We conducted a phytosociological analysis of more than 250 relevés in the Julian Alps and compared them with similar communities elsewhere in the Alps and in the Dinaric Alps to describe the following new syntaxa of alpine swards and heathlands from the alliance Caricion firmae (class Elyno-Seslerietea: Saxifrago squarrosae-Caricetum mucronatae, Saussureo pygmaeae-Caricetum rupestris, Seslerio sphaerocephalae-Dryadetum octopetalae, Homogyno discoloris-Vaccinietum gaultherioidis, Saxifrago paniculatae-Caricetum fuliginosae and Homogyno discoloris-Loiseleurietum caricetosum firmae, the new association Achilleo clavennae-Elynetum myosuroidis from the alliance Oxytropido-Elynion and two new syntaxa from the alliance Loiseleurio-Vaccinion (class Loiseleurio-Vaccinietea: Homogyno alpinae-Vaccinietum gaultherioidis and Empetro-Vaccinietum gaultherioidis rhododendretosum hirsuti. Many species that are rare, of conservation concern or protected in Slovenia occur in the newly described communities.

  19. A mechanism-denial study on the Madden-Julian Oscillation with reduced interference from mean state changes

    Science.gov (United States)

    Ma, D.; Kuang, Z.

    2016-03-01

    Mechanism-denial experiments using Superparameterized Community Atmosphere Model are conducted to investigate the importance of extratropical and circumnavigating waves, wind-evaporation feedback, and radiative-convective feedback to the Madden-Julian Oscillation (MJO). A common issue with mechanism-denial studies is the interference from mean state changes when processes are turned off in the model. Here time-invariant forcing and nudging on effective timescales longer than the intraseasonal timescale are implemented to maintain the mean state. The MJO activity remains largely unchanged with suppressed extratropical and circumnavigating waves when the mean state is maintained to be close to that of the control run, suggesting that excitation of MJO by extratropical and circumnavigating waves is not necessary for the existence of MJO in this model. It is also shown that the wind-evaporation feedback slows down eastward propagation of the MJO, and the radiative-convective feedback amplifies the MJO.

  20. Steve Boardman and Julian Goodare, eds., Kings, Lords and Men in Scotland and Britain, 1300–1625: Essays in Honour of Jenny Wormald. Edinburgh: Edinburgh University Press, 2014. Pp. 368. ISBN: 9780748691500. £75.00.

    Directory of Open Access Journals (Sweden)

    Lucinda Dean

    2015-08-01

    Full Text Available Steve Boardman and Julian Goodare, eds., Kings, Lords and Men in Scotland and Britain, 1300–1625: Essays in Honour of Jenny Wormald. Edinburgh: Edinburgh University Press, 2014. Pp. 368. ISBN: 9780748691500. £75.00.

  1. Extended-range forecast of spring rainfall in southern China based on the Madden-Julian Oscillation

    Science.gov (United States)

    Li, Wenkai; Hsu, Pang-chi; He, Jinhai; Zhu, Zhiwei; Zhang, Wenjun

    2016-06-01

    Spring (March-May) rainfall after a dry period in winter has a substantial impact on agriculture and water management in populous southern China. The occurrence of low-frequency spring rainfall anomalies has been linked with the tropical Madden-Julian Oscillation (MJO) through its modulation of large-scale circulation and moisture supply over southern China. Using the spatial and temporal information of the MJO as a predictor, an empirical model for extended-range forecasting of spring rainfall in southern China was constructed. We first obtained the coupled patterns between the preceding MJO evolutions (real-time multivariate MJO index) and the succeeding rainfall variability in southern China based on singular value decomposition analysis. Then, a prediction was carried out by projecting the predictor onto the spatiotemporal coupled patterns. Useful skill, in terms of the temporal correlation coefficient (TCC) between the predicted and observed rainfall over southern China, persisted up to a forecast lead-time of six pentads. The forecast amplitude bias in terms of root-mean-square error was around 1.0 standard deviation. Also, the forecast skill was highly dependent on the strength of the MJO signal. During active MJO periods, the TCC skill was around twofold larger than that during weak MJO periods. The current statistical model shows encouraging ability, but additional work is required to improve its forecasting skill.

  2. [The celebrity of Polish and French medicine--Józef Julian Franciszek Feliks Babiński (1857-1932)].

    Science.gov (United States)

    Skalski, Janusz H; Gładki, Marcin; Pypłacz, Dariusz

    2007-07-01

    The paper presents a biography of Polish and French medical scientist, Józef Julian Franciszek Feliks Babiński (1857-1932), a son of Polish exiles to France after the unsuccessful insurrection against the Russian occupants. Born in Paris, Babiński considered Poland as his own home-country, being faithful and grateful citizen of France, his adopted country. He made his neurological department in Paris a world famous medical centre at the turn of the 20th century. Currently for every student of medicine or physician practitioner, the name of Babiński immediately associates with the "toe phenomenon" (phénomène des orteils). The discovery of this "sign" (1896) is the crowning point of Babiński's work in semiology. He was a co-author of discoveries known under eponym names of syndromes: Babinski-Nageotte, Babinski-Fröhlich, Anton-Babinski and many others. Babiński emphasized his Polish origins, expressing his feeling towards two home countries (1922): "I am proud to have two countries--to one, I owe the knowledge, to the other, the country of my ancestors, the elements of my Polish soul...".

  3. Impact of Madden-Julian Oscillation (MJO) on global distribution of total water vapor and column ozone

    Science.gov (United States)

    Fathurochman, Irvan; Lubis, Sandro W.; Setiawan, Sonni

    2017-01-01

    The Madden-Julian Oscillation (MJO) is the leading mode of intra-seasonal variability in the tropical troposphere, characterized by an eastward moving ‘pulse’ of cloud and rainfall near the equator. In this study, total precipitable water (TPW) and total column ozone (TCO) datasets from ECMWF ERA-Interim reanalysis were used to analyse the impact of the MJO on the distribution of water vapor and column ozone in the tropics from 1979 to 2013. The results show that seasonal variations of TPW modulated by the MJO are maximized in the tropics of about 10°S-10°N during boreal winter, while the variation in TCO is maximized in the mid-latitudes of about 30°S - 40°N in the same season. The composite analysis shows that MJO modulates TPW and TCO anomalies eastward across the globe. The underlying mechanism of the MJO’s impact on TPW is mainly associated with variation of tropical convection modulated by the MJO, while the underlying mechanism of the MJO’s impact on TCO is mainly associated with an intra-seasonal variability of tropopause height modulated by the MJO activity. This knowledge helps to improve the prediction skill of the intra-seasonal variation of water vapor and column ozone in the tropics during boreal winter.

  4. Moist Process Biases in Simulations of the Madden–Julian Oscillation Episodes Observed during the AMIE/DYNAMO Field Campaign

    Energy Technology Data Exchange (ETDEWEB)

    Hagos, Samson M.; Feng, Zhe; Burleyson, Casey D.; Zhao, Chun; Martini, Matus N.; Berg, Larry K.

    2016-02-01

    Two Madden-Julian Oscillation (MJO) episodes observed during the 2011 AMIE/DYNAMO field campaign are simulated using a regional cloud-permitting model, a regional model with various cumulus parameterizations, and a global variable-resolution model with a high-resolution region centered over the tropical Indian Ocean. Model biases associated with moisture mode instability, wind-induced surface heat exchange (WISHE), and convective momentum transport (CMT) are examined and their relative contributions to the overall model errors are quantified using a linear statistical model. Linear relationships are found among the normalized root mean square errors of precipitation, saturation fraction, evaporation, and surface wind speed suggesting that errors may propagate across the processes involving these variables. Analysis using a linear statistical model shows the relationship between convection and local surface wind speed (related to CMT processes) is the source of the largest uncertainty. In comparison, WISHE processes in the simulations tend to be biased consistently, with excess evaporation for the same wind speeds as the observations, which suggests they are likely related to biases in boundary layer and/or surface schemes. The relationship between precipitation and saturation fraction (which is associated with moisture mode instability) is captured relatively well with slightly larger model precipitation in the simulations in comparison to observations for the same saturation fraction, especially for weak rain rates. By linking developments in theoretical understanding of MJO processes and cumulus parameterizations, this study provides guidance to future improvements of MJO simulation by in high-resolution regional and global models.

  5. Effective control parameters in a deep convection scheme for improved simulation of the Madden-Julian oscillation

    Science.gov (United States)

    Choi, Jin-Ho; Seo, Kyong-Hwan

    2016-07-01

    This work seeks to find the most effective parameters in a deep convection scheme (relaxed Arakawa-Schubert scheme) of the National Centers of Environmental Prediction Climate Forecast System model for improved simulation of the Madden-Julian Oscillation (MJO). A suite of sensitivity experiments are performed by changing physical components such as the relaxation parameter of mass flux for adjustment of the environment, the evaporation rate from large-scale precipitation, the moisture trigger threshold using relative humidity of the boundary layer, and the fraction of re-evaporation of convective (subgrid-scale) rainfall. Among them, the last two parameters are found to produce a significant improvement. Increasing the strength of these two parameters reduces light rainfall that inhibits complete formation of the tropical convective system or supplies more moisture that help increase a potential energy to large-scale environment in the lower troposphere (especially at 700 hPa), leading to moisture preconditioning favorable for further development and eastward propagation of the MJO. In a more humid environment, more organized MJO structure (i.e., space-time spectral signal, eastward propagation, and tilted vertical structure) is produced.

  6. Cloud-Radiative Driving of the Madden-Julian Oscillation as Seen by the A-Train

    Science.gov (United States)

    Del Genio, Anthony; Chen, Yonghua

    2015-01-01

    Cloud and water vapor radiative heating anomalies associated with convection may be an effective source of moist static energy driving the Madden-Julian Oscillation (MJO). In this paper five years of radiative heating profiles derived from CloudSat radar and Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation data are analyzed to document radiative heating anomalies during the MJO. Atmospheric shortwave absorption and surface longwave radiation anomalies are of opposite sign and 10-20% as large as top-of-atmosphere outgoing longwave radiation (OLR) anomalies, confirming that OLR provides a useful estimate of the total column radiative heating anomaly. Positive anomalies generally peak about one week before the MJO peak and are smallest over the Indian Ocean. Anomalies over the Maritime Continent are strongest, and coincident with the MJO peak. Shortwave heating profile anomalies are about half as large as longwave anomalies in the active region of the MJO but generally of opposite sign; thus shortwave heating damps the longwave destabilization of the lower troposphere. The exception is the onset phase of the MJO, where shortwave and longwave heating anomalies due to thin cirrus are both positive in the upper troposphere and exert a stabilizing influence. Specific humidity anomalies in the middle troposphere reach 0.5 g kg(exp. -1), but the associated clear sky heating anomaly is very small. Radiative enhancement of column moist static energy becomes significant about 10 days before the MJO peak, when precipitation anomalies are still increasing, and then remains high after the MJO peak after precipitation has begun to decline.

  7. Heavy precipitation in the southwest of Iran: association with the Madden-Julian Oscillation and synoptic scale analysis

    Science.gov (United States)

    Jafar Nazemosadat, M.; Shahgholian, K.

    2017-01-01

    Some important characteristics of the November-April heavy precipitation in southwestern parts of Iran and their linkages to the Madden-Julian Oscillation (MJO) were assessed for the period of 1975-2011. Daily precipitation data in nine meteorological stations spread in various parts of the study area and the corresponding MJO indices were analyzed. For each station, precipitation data were sorted in descending order and those values that fell within 5% of the highest records were categorized as the heavy precipitation. Besides this, the 10% threshold was also analyzed as an axillary assessment. The considered heavy precipitation data (5% threshold) accounted from about 26-35% of total annual precipitation. About half of the heavy precipitation occurred during December-January period and the other half distributed within the months of March, February, November and April by about 17, 14, 13and 6%, respectively. The highest frequency of heavy precipitation was related to the MJO phase 8. After this, the more frequent precipitation events were respectively associated to the phases 2, 7, 1, 6, 5 and 4 of the MJO. For the phases 1, 2, 7 and 8 frequency of the heavy precipitation statistically increased when the MJO amplitude was greater than unity. In contrast, for phases 4 and 5, heavy precipitation was generally linked to the spells that the amplitude size was lower than unity. Formation of a strong north-south oriented cold front mainly in Saudi Arabia and west-east oriented warm fronts in the southwest of Iran were realized as the key elements for initiating heavy precipitation over the study area. Although development of the Mediterranean-based cyclonic circulation is essential for the formation of these fronts, moisture transport mostly originates from northern parts of the Arabian Sea, southern parts of the Red Sea and the Persian Gulf.

  8. The Modulation of Tropical Storm Activity in the Western North Pacific by the Madden-Julian Oscillation in GEOS-5 AGCM Experiments

    Science.gov (United States)

    Kim, Dongmin; Lee, Myong-In; Kim, Hye-Mi; Schubert, Siegfried D.; Yoo, Jin Ho

    2014-01-01

    This study examines the influence of the Madden-Julian Oscillation (MJO) on tropical storm (TS) activity in the western North Pacific, using observations and GEOS-5 simulations at 50-km horizontal resolution. While GEOS-5 produces an MJO of faster propagation and weaker amplitude, it nevertheless reproduces the observed modulation of TS activity by the MJO with the highest TS genesis and increased track density in the active phases of MJO. The study suggests that the simulation of the sub-seasonal variability of TS activity could be improved by improving the simulations of the MJO in climate models.

  9. Large-Scale Oceanic Variability Associated with the Madden-Julian Oscillation during the CINDY/DYNAMO Field Campaign from Satellite Observations

    Science.gov (United States)

    2013-04-29

    cyclonic circulation in the Arabian Sea (Figure 3(a)). The strongest equatorial westerlies, which exceed 10 m/s, are found north of the equator around 0°N...to a strong cyclonic circulation in the Bay of Bengal, which is centered around 10°N, 90°E. The strongest equatorial zonal winds are found south of...Julian oscillation and sea level: Local and remote forcing. J. Geophys. Res. 2010,115, CO 1003. 41. Webber, B.G.M.; Matthews A.J.; Heywood, K.J. A

  10. The Madden-Julian Oscillation in the NCAR Community Earth System Model Coupled Data Assimilation System

    Science.gov (United States)

    Chatterjee, A.; Anderson, J. L.; Moncrieff, M.; Collins, N.; Danabasoglu, G.; Hoar, T.; Karspeck, A. R.; Neale, R. B.; Raeder, K.; Tribbia, J. J.

    2014-12-01

    We present a quantitative evaluation of the simulated MJO in analyses produced with a coupled data assimilation (CDA) framework developed at the National Center for Atmosphere Research. This system is based on the Community Earth System Model (CESM; previously known as the Community Climate System Model -CCSM) interfaced to a community facility for ensemble data assimilation (Data Assimilation Research Testbed - DART). The system (multi-component CDA) assimilates data into each of the respective ocean/atmosphere/land model components during the assimilation step followed by an exchange of information between the model components during the forecast step. Note that this is an advancement over many existing prototypes of coupled data assimilation systems, which typically assimilate observations only in one of the model components (i.e., single-component CDA). The more realistic treatment of air-sea interactions and improvements to the model mean state in the multi-component CDA recover many aspects of MJO representation, from its space-time structure and propagation (see Figure 1) to the governing relationships between precipitation and sea surface temperature on intra-seasonal scales. Standard qualitative and process-based diagnostics identified by the MJO Task Force (currently under the auspices of the Working Group on Numerical Experimentation) have been used to detect the MJO signals across a suite of coupled model experiments involving both multi-component and single-component DA experiments as well as a free run of the coupled CESM model (i.e., CMIP5 style without data assimilation). Short predictability experiments during the boreal winter are used to demonstrate that the decay rates of the MJO convective anomalies are slower in the multi-component CDA system, which allows it to retain the MJO dynamics for a longer period. We anticipate that the knowledge gained through this study will enhance our understanding of the MJO feedback mechanisms across the air

  11. On the predictability of the interannual behaviour of the Madden-Julian oscillation and its relationship with El Nino

    Energy Technology Data Exchange (ETDEWEB)

    Sperber, K.R., LLNL

    1998-03-01

    The Madden-Julian Oscillation (MJO) is the dominant mode of tropical variability at intraseasonal timescales. It displays substantial interannual variability in intensity which may have important implications for the predictability of the coupled system. The reasons for this interannual variability are not understood. The aim of this paper is to investigate whether the interannual behavior of the MJO is related to tropical sea surface temperature (SST) anomalies, particularly El Nino, and hence whether it is predictable. The interannual behavior of the MJO has been diagnosed initially in the 40-year NCEP/ NCAR Reanalysis. The results suggest that prior to the mid-1970s the activity of the MJO was consistently lower than during the latter part of the record. This may be related to either inadequacies in the data coverage, particularly over the tropical Indian Ocean prior to the introduction of satellite observations, or to the real effects of a decadal timescale warming in the tropical SSTs. The teleconnection patterns between interannual variations in MJO activity and SST show only a weak, barely significant, influence of El Nino in which the MJO is more active during the cold phase. As well as the NCEP/NCAR Reanalysis, a 4-member ensemble of 45 year integrations with the Hadley Centre climate model (HadAM2a), forced by observed SSTs for 1949-93, has been used to investigate the relationship between MJO activity and SST. HadAM2a is known to give a reasonable simulation of the MJO and the extended record provided by this ensemble of integrations allows a more robust investigation of the predictability of MJO activity than was possible with the 40-year NCEP/NCAR Reanalysis. The results have shown that, for the uncoupled system, with the atmosphere being driven by imposed SSTS, there is no reproducibility for the activity of the MJO from year to year. The interannual behavior of the MJO is not controlled by the phase of El Nino and would appear to be chaotic in

  12. Processes controlling the surface temperature signature of the Madden-Julian oscillation in the thermocline ridge of the Indian Ocean

    Energy Technology Data Exchange (ETDEWEB)

    Jayakumar, A.; Gnanaseelan, C. [Indian Institute of Tropical Meteorology, Pune (India); Vialard, Jerome; Lengaigne, M. [CNRS, UPMC, IRD, Case 100, Universite P. et M. Curie, Laboratoire d' Oceanographie Experimentation et Approches Numeriques, LOCEAN, Paris Cedex 05 (France); National Institute of Oceanography, Goa (India); McCreary, Julian P. [University of Hawaii, International Pacific Research Centre, Hawaii (United States); Praveen Kumar, B. [National Institute of Oceanography, Goa (India)

    2011-12-15

    During boreal winter, there is a prominent maximum of intraseasonal sea-surface temperature (SST) variability associated with the Madden-Julian Oscillation (MJO) along a Thermocline Ridge located in the southwestern Indian Ocean (5 S-10 S, 60 E-90 E; TRIO region). There is an ongoing debate about the relative importance of air-sea heat fluxes and oceanic processes in driving this intraseasonal SST variability. Furthermore, various studies have suggested that interannual variability of the oceanic structure in the TRIO region could modulate the amplitude of the MJO-driven SST response. In this study, we use observations and ocean general circulation model (OGCM) experiments to quantify these two effects over the 1997-2006 period. Observational analysis indicates that Ekman pumping does not contribute significantly (on average) to intraseasonal SST variability. It is, however, difficult to quantify the relative contribution of net heat fluxes and entrainment to SST intraseasonal variability from observations alone. We therefore use a suite of OGCM experiments to isolate the impacts of each process. During 1997-2006, wind stress contributed on average only about 20% of the intraseasonal SST variability (averaged over the TRIO region), while heat fluxes contributed about 70%, with forcing by shortwave radiation (75%) dominating the other flux components (25%). This estimate is consistent with an independent air-sea flux product, which indicates that shortwave radiation contributes 68% of intraseasonal heat flux variability. The time scale of the heat-flux perturbation, in addition to its amplitude, is also important in controlling the intraseasonal SST signature, with longer periods favouring a larger response. There are also strong year-to-year variations in the respective role of heat fluxes and wind stress. Of the five strong cooling events identified in both observations and the model (two in 1999 and one in 2000, 2001 and 2002), intraseasonal-wind stress dominates

  13. AMIE (ARM MJO Investigation Experiment): Observations of the Madden-Julian Oscillation for Modeling Studies Science Plan

    Energy Technology Data Exchange (ETDEWEB)

    Long, C; Del Genio, A; Gustafson, W; Houze, R; Jakob, C; Jensen, M; Klein, S; Leung, L Ruby; Liu, X; Luke, E; May, P; McFarlane, S; Minnis, P; Schumacher, C; Vogelmann, A; Wang, Y; Wu, X; Xie, S

    2010-03-22

    Deep convection in the tropics plays an important role in driving global circulations and the transport of energy from the tropics to the mid-latitudes. Understanding the mechanisms that control tropical convection is a key to improving climate modeling simulations of the global energy balance. One of the dominant sources of tropical convective variability is the Madden-Julian Oscillation (MJO), which has a period of approximately 30–60 days. There is no agreed-upon explanation for the underlying physics that maintain the MJO. Many climate models do not show well-defined MJO signals, and those that do have problems accurately simulating the amplitude, propagation speed, and/or seasonality of the MJO signal. Therefore, the MJO is a very important modeling target for the ARM modeling community geared specifically toward improving climate models. The ARM MJO Investigation Experiment (AMIE) period coincides with a large international MJO initiation field campaign called CINDY2011 (Cooperative Indian Ocean experiment on intraseasonal variability in the Year 2011) that will take place in and around the Indian Ocean from October 2011 to January 2012. AMIE, in conjunction with CINDY2011 efforts, will provide an unprecedented data set that will allow investigation of the evolution of convection within the framework of the MJO. AMIE observations will also complement the long-term MJO statistics produced using ARM Manus data and will allow testing of several of the current hypotheses related to the MJO phenomenon. Taking advantage of the expected deployment of a C-POL scanning precipitation radar and an ECOR surface flux tower at the ARM Manus site, we propose to increase the number of sonde launches to eight per day starting in about mid-October of the field experiment year, which is climatologically a period of generally suppressed conditions at Manus and just prior to the climatologically strongest MJO period. The field experiment will last until the end of the MJO

  14. Evaluation of convection-permitting model simulations of cloud populations associated with the Madden-Julian Oscillation using data collected during the AMIE/DYNAMO field campaign

    Energy Technology Data Exchange (ETDEWEB)

    Hagos, Samson M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Feng, Zhe [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Burleyson, Casey D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Lim, Kyo-Sun [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Long, Charles N. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wu, Di [NASA Goddard Space Flight Center (GSFC), Greenbelt, MD (United States); Science Systems and Applications, Inc., Lanham, MD (United States); Thompson, Gregory [National Center for Atmospheric Research, Boulder, CO (United States)

    2014-11-12

    Regional cloud permitting model simulations of cloud populations observed during the 2011 ARM Madden Julian Oscillation Investigation Experiment/ Dynamics of Madden-Julian Experiment (AMIE/DYNAMO) field campaign are evaluated against radar and ship-based measurements. Sensitivity of model simulated surface rain rate statistics to parameters and parameterization of hydrometeor sizes in five commonly used WRF microphysics schemes are examined. It is shown that at 2 km grid spacing, the model generally overestimates rain rate from large and deep convective cores. Sensitivity runs involving variation of parameters that affect rain drop or ice particle size distribution (more aggressive break-up process etc) generally reduce the bias in rain-rate and boundary layer temperature statistics as the smaller particles become more vulnerable to evaporation. Furthermore significant improvement in the convective rain-rate statistics is observed when the horizontal grid-spacing is reduced to 1 km and 0.5 km, while it is worsened when run at 4 km grid spacing as increased turbulence enhances evaporation. The results suggest modulation of evaporation processes, through parameterization of turbulent mixing and break-up of hydrometeors may provide a potential avenue for correcting cloud statistics and associated boundary layer temperature biases in regional and global cloud permitting model simulations.

  15. Soils on the Late Triassic carbonate rocks in the West Karavanke Mountains and the high plateaus of the Julian Alps (Slovenia

    Directory of Open Access Journals (Sweden)

    Tomaž Budkovič

    2009-06-01

    Full Text Available Grain-size analysis, mineral composition of heavy and light fraction, and surface texture of quartz grains in soilsdeveloped on different parent carbonate rocks in the region of the West Karavanke Mountains and the high plateausof the Julian Alps (Mežakla, Pokljuka, Jelovica revealed their polygenetic origin. Homogeneity of the heavymineral assemblage in the soils developed on different parent carbonate rocks indicates – besides autochthonousmaterial (insoluble residue of carbonate rocks, the presence of allochthonous (external material in the compositionof mineral component of soils, too. Heavy mineral assemblage indicates a metamorphic-igneous source area, whichis most probably in the Central Alps. The Drava glacier transported material from there, and deposited it in tillesalong the Drava valley. They were exposed to the fluvial and eolian erosion after the Würm deglaciation. Mostly siltymaterial was transported over the ridges of the Karavanke Mountains by the northeren winds. Their deposition beganon the southern calm and protected slopes and saddles, and continued southward on high plateaus of the JulianAlps, and very possibly even farther.

  16. Social capital and cigarette smoking among Latinos in the United States

    Directory of Open Access Journals (Sweden)

    Li S

    2012-05-01

    Full Text Available Shijian Li1, Pilar Horner2, Jorge Delva31School of Medicine, New York University, New York, NY, USA; 2School of Social Work, Julian Samora Research Institute, Michigan State University, East Lansing, MI, USA; 3School of Social Work, University of Michigan, Ann Arbor, MI, USA.Abstract: This paper presents the results of analyses conducted to examine if social capital indicators were associated with current cigarette smoking and with quitting smoking among a national representative sample of Latinos living in the United States. Data are from 2540 Mexican Americans, Puerto Ricans, Cuban Americans, and Other Latinos who participated in the National Latino and Asian American Survey. A significant inverse association between neighborhood cohesion and current smoking, and a positive association with quitting smoking, were found only among Mexican Americans. No other significant associations were found except for family conflict being associated with higher odds of current smoking with Cuban Americans. Implications of these findings are discussed to unravel the differences in social capital and smoking behaviors among Latino populations.Keywords: cigarette, smoking, quitting smoking, social capital, Latinos

  17. Modulation of radiative heating by the Madden-Julian Oscillation and convectively coupled Kelvin waves as observed by CloudSat

    Science.gov (United States)

    Ma, Ding; Kuang, Zhiming

    2011-11-01

    The vertical distribution of radiative heating affects the moist static energy budget and potentially the maintenance and propagation of the Madden-Julian Oscillation (MJO). This paper uses CloudSat data to examine the radiative heating climatology in the tropics and the vertical structure of its modulation by the MJO and convectively coupled Kelvin Waves (KWs). Composites of active regions of the MJO and KW both show positive radiative heating anomaly in the middle and lower troposphere and slightly negative radiative heating anomaly in upper troposphere. Such bottom-heavy profiles can help to strengthen the MJO while weaken the KWs. Another finding is that cloud condensate anomalies associated with the MJO are significantly more bottom-heavy than those of the KWs, while the radiative heating anomalies associated with the MJO are only very slightly more bottom-heavy.

  18. Les relations du sculpteur américain George Julian Zolnay avec la Roumanie, son pays natal

    Directory of Open Access Journals (Sweden)

    Adrian-Silvan Ionescu

    2011-01-01

    Full Text Available Born on 4th of July 1862 in Bucharest, of a former 1848 Hungarian revolutionist father, and a Romanian mother, George Julian Zolnay was a graduate of the School of Fine Arts and a good violin player too. While following the sculpture classes of the Vienna Fine Arts Academy his professor recommended him to go to the United States to give a helping hand to the completion of the 1893 Chicago Columbian Exhibition. He settled there and in 1897 received his American citizenship. Zolnay eventually became a reputed American sculptor but he had never forgotten his native country. On the contrary, he kept a constant correspondence with former friends, colleagues and army comrades. As a tribute to his native country, in 1899, he offered to the Art Museum in Bucharest a gesso model of his most recent sculpture. Called Grief, his work was a funerary monument for Winnie Davis’s tomb in Hollywood Cemetery in Richmond, Virginia. His gift was gratefully received and King Carol I awarded him the Bene Merenti Medal. This distinction made a great sensation among his American colleagues from the Arts Club in New York who offered a dinner in his honor. In 1902, while paying a visit to Romania, he was received by King Carol in a private audience at the Peleș Castle in Sinaia. Years later, in 1929, Zolnay wrote a comprehensive autobiography for his two daughters in which he described this important event in his life. King Carol seemed interested in everything American and asked him a lot of questions on various topics thus prolonging the meeting to more than an hour, a fact which was unheard at the Romanian Court where stern rules where duly observed.In 1911 he planned another visit to Romania, to show it to his wife and introduce her to his family. The young lady prepared a Romanian folk costume, precious wedding gift from her mother-in-low, to wear at the audience to the Royal Court. But a cholera epidemic prevented the Zolnays to travel down the Danube and all

  19. Subseasonal atmospheric variability and El Niño waveguide warming; observed effects of the Madden-Julian Oscillation and Westerly Wind Events

    Science.gov (United States)

    Harrison, D. E.; Chiodi, A. M.

    2012-12-01

    Westerly Wind Events ("WWEs") have previously been shown to initiate and maintain equatorial Pacific El Nino waveguide warming. The relationships between WWEs and intra-seasonal Oscillation (or Madden-Julian Oscillation; "MJO") activity, and the role of MJO events in initiating and maintaining equatorial Pacific waveguide warming remains to be fully described. We use observations, over the time period 1986-2010 to revisit these relationships. WWEs are identified in the observed record of near surface zonal winds based on an objective scheme. MJO events are defined using a widely used index, and 62 are identified over this period that occur in ENSO-neutral (|NIÑO3| WWE events in similar magnitudes and amounts as following WWEs that are not embedded in an MJO. Further, there is very little statistically significant waveguide warming following the MJO events that do not contain an embedded WWE. These results extend and confirm the results of Vecchi (2000) with a near doubling of the period of study and enhanced statistics. We suggest that understanding the sources and predictability of tropical Pacific Westerly Wind Events remains an essential task if we are to improve predictions of the onset of El Niño events.

  20. Evaluation of the impacts of the Madden-Julian Oscillation on rainfall and hurricanes in Central and South America and the Atlantic Ocean using ICI-RAFT

    Science.gov (United States)

    Giovannettone, J. P.

    2013-12-01

    Based on the method of Regional Frequency Analysis (RFA) and L-moments (Hosking & Wallis, 1997), a tool was developed to estimate the frequency/intensity of a rainfall event of a particular duration using ground-based rainfall observations. Some of the code used to develop this tool was taken from the FORTRAN code provided by Hosking & Wallis and rewritten in Visual Basic 2010. This tool was developed at the International Center for Integrated Water Resources Management (ICIWaRM) and is referred to as the ICIWaRM Regional Analysis of Frequency Tool (ICI-RAFT) (Giovannettone & Wright, 2012). In order to study the effectiveness of ICI-RAFT, three case studies were selected for the analysis. The studies take place in selected regions within Argentina, Nicaragua, and Venezuela. Rainfall data were provided at locations throughout each country; total rainfall for specific periods were computed and analyzed with respect to several global climate indices using lag times ranging from 1 to 6 months. Each analysis attempts to identify a global climate index capable of predicting above or below average rainfall several months in advance, qualitatively and using an equation that is developed. The index that had the greatest impact was the MJO (Madden-Julian Oscillation), which is the focus of the current study. The MJO is considered the largest element of intra-seasonal (30 - 90 days) variability in the tropical atmosphere and, unlike other indices, is characterized by the eastward propagation of large areas of convective anomalies near the equator, propagating from the Indian Ocean east into the Pacific Ocean. The anomalies are monitored globally using ten different indices located on lines of longitude near the equator, with seven in the eastern hemisphere and three in the western hemisphere. It has been found in previous studies that the MJO is linked to summer rainfall in Southeast China (Zhang et al., 2009) and southern Africa (Pohl et al., 2007) and to rainfall patterns

  1. Effects of moisture feedback in a frictional coupled Kelvin-Rossby wave model and implication in the Madden-Julian oscillation dynamics

    Science.gov (United States)

    Liu, Fei; Wang, Bin

    2017-01-01

    The authors extend the original frictional wave dynamics and implement the moisture feedback (MF) to explore the effects of planetary boundary layer (PBL) process and the MF on the Madden-Julian Oscillation (MJO). This new system develops the original frictional wave dynamics by including the moisture tendency term (or the MF mode), along with a parameterized precipitation based on the Betts-Miller scheme. The linear instability analysis of this model provides solutions to elucidate the behaviors of the "pure" frictional convergence (FC) mode and the "pure" MF mode, respectively, as well as the behaviors of the combined FC-MF mode or the dynamical moisture mode. These results show that without the PBL frictional moisture convergence, the MF mode is nearly stationary and damped. Not only does the PBL frictional feedback make the damping MF mode grow with preferred planetary scale but it also enables the nearly stationary MF mode to move eastward slowly, resulting in an oscillation with a period of 30-90 days. This finding suggests the important role of the frictional feedback in generating eastward propagating unstable modes and selecting the preferred planetary scales. The MF process slows down the eastward-propagating short-wave FC mode by delaying the occurrence of deep convection and by enhancing the Rossby wave component. However, the longest wave (wavenumber one) is insensitive to the MF or the convective adjustment time, indicating that the unstable longest wave is primarily controlled by PBL frictional feedback process. Implications of these theoretical results in MJO simulation in general circulation models are discussed.

  2. Toward an Understanding of the Madden-Julian Oscillation: With a Mesoscale-Convection-Resolving Model of 0.2 Degree Grid

    Directory of Open Access Journals (Sweden)

    Masanori Yamasaki

    2011-01-01

    Full Text Available This paper describes results from numerical experiments which have been performed as the author's first step toward a better understanding of the Madden-Julian oscillation (MJO. This study uses the author's mesoscale-convection-resolving model that was developed in the 1980s to improve parametrization schemes of moist convection. Results from numerical experiments by changing the SST anomaly in the warm pool area indicate that the period of the MJO does not monotonously change with increasing SST anomaly. Between the two extreme cases (no anomaly and strong anomaly, there is a regime in which the period varies in a wide range from 20 to 60 days. In the case of no warm pool, eastward-propagating Kelvin waves are dominant, whereas in the case of a strong warm pool, it produces a quasi-stationary convective system (with pronounced time variation. In a certain regime between the two extreme cases, convective activities with two different properties are strongly interacted, and the period of oscillations becomes complicated. The properties and behaviors of large-scale convective system (LCS, synoptic-scale convective system (SCS, mesoscale convective system (MCS, and mesoscale convection (MC, which constitute the hierarchical structure of the MJO, are also examined. It is also shown that cloud clusters, which constitute the SCS (such as super cloud cluster SCC, consist of a few MCS, and a new MCS forms to the west of the existing MCS. The northwesterly and southwesterly low-level flows contribute to this feature. In view of recent emphasis of the importance of the relative humidity above the boundary layer, it is shown that the model can simulate convective processes that moisten the atmosphere, and the importance of latent instability (positive CAPE, which is a necessary condition for the wave-CISK, is emphasized.

  3. Multi-Reanalysis Comparison of Variability in Analysis Increment of Column-Integrated Water Vapor Associated with Madden-Julian Oscillation

    Science.gov (United States)

    Yokoi, S.

    2014-12-01

    This study conducts a comparison of three reanalysis products (JRA-55, JRA-25, and ERA-Interim) in representation of Madden-Julian Oscillation (MJO), focusing on column-integrated water vapor (CWV) that is considered as an essential variable for discussing MJO dynamics. Besides the analysis fields of CWV, which exhibit spatio-temporal distributions that are quite similar to satellite observations, CWV tendency simulated by forecast models and analysis increment calculated by data assimilation are examined. For JRA-55, it is revealed that, while its forecast model is able to simulate eastward propagation of the CWV anomaly, it tends to weaken the amplitude, and data assimilation process sustains the amplitude. The multi-reanalysis comparison of the analysis increment further reveals that this weakening bias is probably caused by excessively weak cloud-radiative feedback represented by the model. This bias in the feedback strength makes anomalous moisture supply by the vertical advection term in the CWV budget equation too insensitive to precipitation anomaly, resulting in reduction of the amplitude of CWV anomaly. ERA-Interim has a nearly opposite feature; the forecast model represents excessively strong feedback and unrealistically strengthens the amplitude, while the data assimilation weakens it. These results imply the necessity of accurate representation of the cloud-radiative feedback strength for a short-term MJO forecast, and may be evidence to support the argument that this feedback is essential for the existence of MJO. Furthermore, this study demonstrates that the multi-reanalysis comparison of the analysis increment will provide useful information for identifying model biases and, potentially, for estimating parameters that are difficult to estimate solely from observation data, such as gross moist stability.

  4. Cloud object analysis of CERES Aqua observations of tropical and subtropical cloud regimes: Evolution of cloud object size distributions during the Madden-Julian Oscillation

    Science.gov (United States)

    Xu, Kuan-Man; Wong, Takmeng; Dong, Shengtao; Chen, Feng; Kato, Seiji; Taylor, Patrick C.

    2017-02-01

    In this study, we analyze cloud object data from the Aqua satellite between July 2006 and June 2010 that are matched with the real-time multivariate Madden-Julian Oscillation (MJO) index to examine the impact of MJO evolution on the evolutions of the size distributions of cloud object types. These types include deep convective (DC), cirrostratus, shallow cumulus, stratocumulus and overcast-stratus. A cloud object is a contiguous region of the earth with a single dominant cloud-system type. It is found that the cloud object size distributions of some phases depart greatly from the 8-phase combined distribution at large cloud-object diameters. The large-size group of cloud objects contributes to most of the temporal variations during the MJO evolution. For deep convective and cirrostratus cloud objects, there is a monotonic increase in both the number and footprint of large objects from the depressed to mature phases, which is attributed to the development and maturing of deep convection and anvils. The largest increase in the mean diameter during the mature phases that lasts to the early dissipating phase is related to growth of anvil clouds and is accompanied by moderate decreases in small-size objects. For shallow cumulus, the large objects decrease in number at the mature phases, but increase in number for both sizes before the mature phase. The opposite is true for the large overcast-stratus objects. The temporal evolution of large stratocumulus objects is similar to that of deep convective and cirrostratus object types except for peaking slightly earlier.

  5. The response of the equatorial tropospheric ozone to the Madden–Julian Oscillation in TES satellite observations and CAM-chem model simulation

    Directory of Open Access Journals (Sweden)

    W. Sun

    2014-06-01

    Full Text Available The Madden–Julian Oscillation (MJO is the dominant form of the atmospheric intra-seasonal oscillation, manifested by slow eastward movement (about 5 m s−1 of tropical deep convection. This study investigates the MJO's impact on equatorial tropospheric ozone (10° N–10° S in satellite observations and chemical transport model (CTM simulations. For the satellite observations, we analyze the Tropospheric Emission Spectrometer (TES level-2 ozone profile data for the period of January 2004 to June 2009. For the CTM simulations, we run the Community Atmosphere Model with chemistry (CAM-chem driven by the GOES-5 analyzed meteorological fields for the same data period as the TES measurements. Our analysis indicates that the behavior of the Total Tropospheric Column (TTC ozone at the intraseasonal time scale is different from that of the total column ozone, with the signal in the equatorial region comparable with that in the subtropics. The model simulated and satellite measured ozone anomalies agree in their general pattern and amplitude when examined in the vertical cross section (the average spatial correlation coefficient among the 8 phases is 0.63, with an eastward propagation signature at a similar phase speed as the convective anomalies (5 m s−1. The ozone anomalies on the intraseasonal time scale are about five times larger when lightning emissions of NOx are included in the simulation than when they are not. Nevertheless, large-scale advection is the primary driving force for the ozone anomalies associated with the MJO. The variability related to the MJO for ozone reaches up to 47% of the total variability (ranging from daily to interannual, indicating the MJO should be accounted for in simulating ozone perturbations in the tropics.

  6. Um caso político-cultural na antiguidade tardia: o Imperador Juliano e seu conceito de educação = A political-culture case from late antiquity: the emperor julian and his concept of education

    Directory of Open Access Journals (Sweden)

    Margarida Maria de Carvalho

    2010-01-01

    Full Text Available Nesse artigo tenho como propósito conceituar o que é Paideiaou educação na concepção do Imperador Juliano. Para tanto trabalharei o significado de Logos cristão e Logos grego me utilizando também do discurso Contra Juliano de Gregório de Nazianzo. Verificar se a que o embate ocorrido entre Gregório Nazianzeno e Juliano foi político-religioso e, não somente religioso, pois nesse momento do século IV d. C. não havia separação dessas esferas. O texto está dividido em Considerações Preliminares, onde disserto que o conflito entre os dois autores é político-cultural; O Imperador Juliano e a Historiografia sobre seu Tempo, no qual demonstro que desde o próprio período do Imperador Juliano há uma construção mítica em torno de sua pessoa e, finalmente, sobre o propósito de Nazianzo em escreverContra Juliano. Todos esses pontos interligados levam à compreensão deste momento político específico da Antiguidade Tardia.In this article, I propose to appraise Emperor Julian’s conception of Paideiaor education. To this end, I will work from the meanings of theChristian Logos and the Greek Logos making use also of Gregory Nazianzen’s Against Julian, verifying whether the clash that occurred between Gregory Nazianzen and Julian was not only religious but politico-religious, taking into account that at that point of the 4th century AD no separation of these spheres had yet existed. The text is divided into Preliminary Considerations, where I argue that the conflict between the two authors is political-cultural; The Emperor Julian and the Historiography about his times, in which I demonstrate that since the Emperor Julian’s own time there was a myth built around him, and finally about Nazianzen’s purpose of writing Against Julian. All of these interlinked points lead to the comprehension of this specific political moment of Late Antiquity.

  7. The Kelvin Wave and the Madden-Julian Oscillation in Aqua-Plant Simulations by the Naval Research Laboratory Spectral Element Atmospheric Model (NSEAM)

    Science.gov (United States)

    2007-12-05

    3 305 455 605 605 755 75S 90S 0 .30E 60E 90E 120E 150E 180 150W 120W 90W 60W .30W LONGITUDE (Deg) NSEAM Mox :3000. Min:27 30. Ave:2821...E6rP8L30e --------------0 1 0 20 30 40 50 60 70 70 80 TIME (Doy) 80 90 70 80 TIME (Doy) 90 100 110 120 Mox :229, Min:O, Ave:33 ----------110 120...130 140 150 90 100 110 120 Mox :252, Min:O, Ave:44 ----------100 110 120 130 140 150 Figure 3 (cont.) ~ 0’ Ql 0 ....... w 0 :::> 1- (3 z 0

  8. An Evaluation of the Generalized Intelligent Framework for Tutoring (GIFT) from a Researcher’s or Analyst’s Perspective

    Science.gov (United States)

    2014-12-01

    An Evaluation of the Generalized Intelligent Framework for Tutoring (GIFT) from a Researcher’s or Analyst’s Perspective by Robert A...Sottilare, Anne M Sinatra, Julian Watson , Zachary Davis, Stefani King, and Michael D Matthews ARL-SR-0302 December 2014...to the originator. Army Research Laboratory Aberdeen Proving Ground, MD 21005-5425 ARL-SR-0302 December 2014 An Evaluation of the

  9. Observations of the temporal variability in aerosol properties and their relationships to meteorology in the summer monsoonal South China Sea/East Sea: the role of monsoonal flows, the Madden–Julian Oscillation, tropical cyclones, squall lines and cold pools

    Directory of Open Access Journals (Sweden)

    J. S. Reid

    2014-08-01

    Full Text Available In a joint NRL/Manila Observatory mission, as part of the 7 SouthEast Asian Studies program (7SEAS, a two-week, late September~2011 research cruise in the northern Palawan Archipelago was undertaken to observe the nature of southwest monsoonal aerosol particles in the South China Sea/East Sea (SCS/ES and Sulu Sea region. Previous analyses suggested this region as a~receptor for biomass burning from Borneo and Sumatra for boundary layer air entering the monsoonal trough. Anthropogenic pollution and biofuel emissions are also ubiquitous, as is heavy shipping traffic. Here, we provide an overview of the regional environment during the cruise, a time series of key aerosol and meteorological parameters, and their interrelationships. Overall, this cruise provides a~narrative of the processes that control regional aerosol loadings and their possible feedbacks with clouds and precipitation. While 2011 was a moderate El Nino/Southern Oscillation (ENSO La Nina year, higher burning activity and lower precipitation was more typical of neutral conditions. The large-scale aerosol environment was modulated by the Madden–Julian Oscillation (MJO and its associated tropical cyclone (TC activity in a manner consistent with the conceptual analysis performed by Reid et al. (2012. Advancement of the MJO from phase 3 to 6 with accompanying cyclogenesis during the cruise period strengthened flow patterns in the SCS/ES that modulated aerosol lifecycle. TC inflow arms of significant convection sometimes span from Sumatra to Luzon, resulting in very low particle concentrations (minimum condensation nuclei CN −3, non-sea salt PM2.5=1μg m−3. However, elevated carbon monoxide levels were occasionally observed suggesting passage of polluted air masses whose aerosol particles had been rained out. Conversely, two drier periods occurred with higher aerosol particle concentrations originating from Borneo and Southern Sumatra (CN > 3000 cm−3 and non-sea salt PM2.510–25

  10. Observations of the temporal variability in aerosol properties and their relationships to meteorology in the summer monsoonal South China Sea/East Sea: the role of monsoonal flows, the Madden-Julian Oscillation, tropical cyclones, squall lines and cold pools

    Science.gov (United States)

    Reid, J. S.; Lagrosas, N. D.; Jonsson, H. H.; Reid, E. A.; Sessions, W. R.; Simpas, J. B.; Uy, S. N.; Boyd, T. J.; Atwood, S. A.; Blake, D. R.; Campbell, J. R.; Cliff, S. S.; Holben, B. N.; Holz, R. E.; Hyer, E. J.; Lynch, P.; Meinardi, S.; Posselt, D. J.; Richardson, K. A.; Salinas, S. V.; Smirnov, A.; Wang, Q.; Yu, L. E.; Zhang, J.

    2014-08-01

    In a joint NRL/Manila Observatory mission, as part of the 7 SouthEast Asian Studies program (7SEAS), a two-week, late September~2011 research cruise in the northern Palawan Archipelago was undertaken to observe the nature of southwest monsoonal aerosol particles in the South China Sea/East Sea (SCS/ES) and Sulu Sea region. Previous analyses suggested this region as a~receptor for biomass burning from Borneo and Sumatra for boundary layer air entering the monsoonal trough. Anthropogenic pollution and biofuel emissions are also ubiquitous, as is heavy shipping traffic. Here, we provide an overview of the regional environment during the cruise, a time series of key aerosol and meteorological parameters, and their interrelationships. Overall, this cruise provides a~narrative of the processes that control regional aerosol loadings and their possible feedbacks with clouds and precipitation. While 2011 was a moderate El Nino/Southern Oscillation (ENSO) La Nina year, higher burning activity and lower precipitation was more typical of neutral conditions. The large-scale aerosol environment was modulated by the Madden-Julian Oscillation (MJO) and its associated tropical cyclone (TC) activity in a manner consistent with the conceptual analysis performed by Reid et al. (2012). Advancement of the MJO from phase 3 to 6 with accompanying cyclogenesis during the cruise period strengthened flow patterns in the SCS/ES that modulated aerosol lifecycle. TC inflow arms of significant convection sometimes span from Sumatra to Luzon, resulting in very low particle concentrations (minimum condensation nuclei CN elevated carbon monoxide levels were occasionally observed suggesting passage of polluted air masses whose aerosol particles had been rained out. Conversely, two drier periods occurred with higher aerosol particle concentrations originating from Borneo and Southern Sumatra (CN > 3000 cm-3 and non-sea salt PM2.510-25 μg m-3). These cases corresponded with two different mechanisms

  11. JULIAN,我们走

    Institute of Scientific and Technical Information of China (English)

    王非

    2009-01-01

    相信我,几个月前如果你Google一下"Is this it",出来的结果一定是纽约下城cool kids所组The Strokes的首张唱片的名字,或是同名titlesong的歌词。绝不会是今天这样,MJ的This is it跃然屏幕上,他死了,又怎样?有了重新流行的特权?

  12. [Filosofical legacy of Julian Marias].

    Science.gov (United States)

    Pérez Pérez, Félix

    2006-01-01

    Julián Marías was a philosopher, a prolific writer member of the Royal Academy of the Spanish Language, Prince of Asturias award in 1996. Marías thought could only be explained in the context of his life and his long term relation to Ortega y Gasset, both co-founded the Instituto de Humanidades. Between the late 1940s and the 1970s Marías taught at numerous institutions in the United States. Marías wrote on a wide variety of subjects during his long career, his History of Philosophy is widely regarded as the greatest work in the Spanish language on the history of philosphy.

  13. Modelling the Madden Julian Oscillation

    Energy Technology Data Exchange (ETDEWEB)

    Slingo, J M; Inness, P M; Sperber, K R

    2004-05-21

    The MJO has long been an aspect of the global climate that has provided a tough test for the climate modelling community. Since the 1980s there have been numerous studies of the simulation of the MJO in atmospheric general circulation models (GCMs), ranging from Hayashi and Golder (1986, 1988) and Lau and Lau (1986), through to more recent studies such as Wang and Schlesinger (1999) and Wu et al. (2002). Of course, attempts to reproduce the MJO in climate models have proceeded in parallel with developments in our understanding of what the MJO is and what drives it. In fact, many advances in understanding the MJO have come through modeling studies. In particular, failure of climate models to simulate various aspects of the MJO has prompted investigations into the mechanisms that are important to its initiation and maintenance, leading to improvements both in our understanding of, and ability to simulate, the MJO. The initial focus of this chapter will be on modeling the MJO during northern winter, when it is characterized as a predominantly eastward propagating mode and is most readily seen in observations. Aspects of the simulation of the MJO will be discussed in the context of its sensitivity to the formulation of the atmospheric model, and the increasing evidence that it may be a coupled ocean-atmosphere phenomenon. Later, we will discuss the challenges regarding the simulation of boreal summer intraseasonal variability, which is more complex since it is a combination of the eastward propagating MJO and the northward propagation of the tropical convergence zone. Finally some concluding remarks on future directions in modeling the MJO and its relationship with other timescales of variability in the tropics will be made.

  14. Research

    African Journals Online (AJOL)

    A possible strategy to influence students' understanding and perception ... researcher in higher education teaching and learning facilitated the data- ..... B. Qualitative content analysis in nursing research: Concepts, procedures and measures.

  15. Research

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    A sequential mixed-methods research design was chosen. This research ... development of the questionnaire used in the second phase of the survey. Quantitative data ... Microsoft Office Excel 2010 spreadsheet, descriptive data analysis was applied .... undergraduate curriculum, and implementation and evaluation thereof,.

  16. Research

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    ebutamanya

    2015-03-02

    Mar 2, 2015 ... Shared and mutually beneficial resources within international research ... organizations[1-9]. ... facilitate research career paths, but few career models exist in Africa ..... international and local resources to clinical studies locally. The ability of ... investigators were seen as an important asset for the transfer of.

  17. Research

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    raoul

    2012-02-17

    Feb 17, 2012 ... This is an Open Access article distributed under the terms of the Creative ..... However, this system has great potential to negatively affect access to ... Dr. Samuel Yaw Opoku: Defining the Concept and Research Design; ...

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    abp

    2016-04-26

    Apr 26, 2016 ... Management of biomedical waste in two medical laboratories in Bangui, Central ... Research .... Central African Republic Ministry of Health and corresponding ethics ..... In CAR, the management of BW remains embryonic. It is.

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    2015-08-28

    Aug 28, 2015 ... Ethiopia, 2Bahir Dar Regional Health Research Laboratory Center, Department ... of Public Health, 4Institute of Medical Microbiology and Epidemiology of Infectious .... active ingredient x 10,000 dilution rate of product): 0.1%.

  20. Research

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    2011-03-11

    Mar 11, 2011 ... ... to General Organization of Teaching Hospitals and Institutes, Egypt, 2Department of .... Ethiopia at Max-Burger Research Institute, Leipzig, Germany ... [22] than Croatia (50%), Australia (53%), Thailand (41%), Italy (32.6%), ...

  1. Research

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    7, No. 1 AJHPE. Research. A comprehensive approach to curriculum evaluation is deemed ... While evaluators are guided by the experiences of using different methods, ..... provided a follow-up in-depth exploration of the quantitative results.

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    ... community in the design, conduct and/or evaluation of these activities. ... During Phase I of the mixed-methods research design, data were collected by ... A questionnaire survey was administered to all students registered for ... Data analysis.

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    2016-02-03

    Feb 3, 2016 ... Published in partnership with the African Field Epidemiology Network (AFENET). (www.afenet.net) .... What is known about this topic ... India Co-ordinated Research Project. Ministry .... African Journal of Biotechnology. 2005 ...

  4. Research

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    2011-12-06

    Dec 6, 2011 ... Asia indicate a high incidence of Kikuchi lymphadenitis [6]. However ... It is believed that information derived from this study will be of immense value to the attending physician and also form a baseline data for future research.

  5. Research

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    judicious use of current best evidence in making decisions about the care of individual ... [5] This highlights that teaching research methodology is inclined ... to evidence-based practice in final-year undergraduate physiotherapy students.

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    curricula to address health systems changes and challenges .... Likert scale questions were used, along with open-ended qualitative questions. ... Clear communicator: Able to communicate important aspects of theory, research findings clearly ...

  7. researchers

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    levels who is fluent in only Afrikaans and English. Differences in race .... The lack of knowledge of a particular vernacular often places a researcher firmly as an ..... discourse of African American women', Black women in the academy. Promises.

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    2014-05-06

    May 6, 2014 ... Methods. The researchers used an exploratory, sequential mixed-method design, ... This design is useful to explore a topic, using qualitative ... interview a Delphi questionnaire was used to gather additional quantitative.

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    Research. Clinical teaching is a technique used in the education of nurses. It ... learnt in a contextualised learning environment, which should support them in their ..... development of continuing professional development strategies. This study ...

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    ebutamanya

    2016-03-03

    Mar 3, 2016 ... radiation therapy [9, 10]. The signs of obstructive ... year's undergraduate medical student: socio-demographic including age (in years), sex. .... awareness and enhance further research in this domain. Conclusion. Patients ...

  11. Research

    Science.gov (United States)

    Mathematics Teaching, 1973

    1973-01-01

    Implications for teachers from Piagetian-oriented piagetian-oriented research on problem solving reported in an article by Eleanor Duckworth are presented. Edward de Bono's Children Solve Problems,'' a collection of examples, is also discussed. (MS)

  12. Research

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    2016-04-29

    Apr 29, 2016 ... performance hence workplace training is tied to achieving organizational aims and objectives. .... Ethical consideration: Permission to conduct research was sought from the County ..... Everybody Business: Strengthening.

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    2013-02-25

    Feb 25, 2013 ... Of these 56 eyes, the visual acuity in 49 eyes (87.5%) improved with pinhole. Twenty seven pupils had ... (www.afenet.net). Research ... primary basic 1 to 6 and aged 5 to 15 years were included in the study. The United ...

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    collaboration, but also in less tangible ways affecting quality of research.[5] ... Methods. A 40-hour workshop in biostatistical reasoning was conducted ... test median score was 68% (IQR 62 - 76%), with p<0.0001 for the overall comparison of pre- v. post-scores. ... limitations of a traditional lecture-based mode of instruction.

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    2014-03-13

    Mar 13, 2014 ... &Corresponding author: Dr. Oliver Ezechi, Clinical Sciences Division, Nigerian Institute of Medical Research, ... with Hepatitis B and C Virus infection in pregnant HIV positive Nigerians. ... Whether or not HCV directly impacts HIV disease ..... natural history, fibrosis, and impact of antiretroviral treatment:.

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    understood in the profession, evolved from therapeutic activity (within a medi- cal model ... facilitate students' ability to examine institutional systems that hinder ..... don't have connections with each other … we went to the schools and were told ... for change or conduct action research projects that deal with occupational.

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    2015-12-11

    Dec 11, 2015 ... ... Dschang, Cameroon, 2Division of Health Operations Research, Ministry of Public ... This is an Open Access article distributed under the terms of the Creative Commons ... not yet been investigated but may can be explained by weakness of .... Cameroonian market and why not apply for surveillance of.

  18. Research

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    by teaching them skills on how to acquire and appraise knowledge for a particular ... [3] Similarities have been noted in the roles of lecturers that facilitate learning rather than ..... Student feedback related to facilitators of and barriers to learning. Facilitators of ... 'Sometimes time (clinical, research, social, sport) was limited.'.

  19. Research

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    2011-08-25

    Aug 25, 2011 ... completely replaced animals with computer modeling, manikins and ... distribution, and reproduction in any medium, provided the original ... developed internal guidelines on the use of animals in research in 2004 [13]. ... Only one institution used human cell cultures as a replacement to live animal use.

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    2013-08-05

    Aug 5, 2013 ... In 2007, The World Health Organization (WHO) recommended ... are taken nearer to the community through clinical outreach ... Sample size and Sampling procedure ... researchers shared and debated the way each of them understood .... this may involve selling off assets to get the money for transport.

  1. Research

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    2016-04-20

    Apr 20, 2016 ... ... Journal - ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative ... diabetes mellitus, obesity, family history of premature CHD in a first ... was reviewed and approved by the Hospital's Research and Ethics .... apoptosis of peripheral adipocytes, decreased pre-adipocyte.

  2. Father Feijoo’s contribution to the building of the new church of the monastery of Saint Julian of Samos (Lugo, Spain: a documented chapter of the history of architecture and book publishing in Spain

    Directory of Open Access Journals (Sweden)

    Javier González Santos

    2017-09-01

    Full Text Available The monastery temple of Saint Julian of Samos (Lugo was concluded in 1748 thanks to the cession of printing and reprinting rights and the sale benefits of the first six volumes of Theatro Crítico Universal [Universal Critic Theatre] (1726, 1728, 1729, 1730, 1733 y 1734 and Ilustración apologética [Apologetic illustration] (1729 done by Father Benito Jerónimo Feijoo (1676-1764 in 1734 to what had been the house where he had taken vows in 1690. The news was known by scholars since notice of it was given by Friar Martín Sarmiento, Feijoo’s friend and correspondent as well as chronicler of the Benedictine Order, in a handwritten report of 1743 (published in 1879 and by Friar Eladio de Nóboa (1765 and repeated since then but with no conviction. We now publish this cession document of 1734 and from it and from father Feijoo’s literary work, we make some comments about the baroque building of the Samos monastery.

  3. Researching research

    DEFF Research Database (Denmark)

    Pais, Alexandre; Valero, Paola

    2012-01-01

    We discuss contemporary theories in mathematics education in order to do research on research. Our strategy consists of analysing discursively and ideologically recent key publications addressing the role of theory in mathematics education research. We examine how the field fabricates its object...... to a reflexivity of research on its discourses and effects. Furthermore, they enable us to present a clear distinction between what has been called the sociopolitical turn in mathematics education research and what we call a positioning of mathematics education (research) practices in the Political....

  4. Gender als Kategorie historischer Bildungsforschung Gender as a Category for Historical Education Research

    Directory of Open Access Journals (Sweden)

    Silvy Chakkalakal

    2008-03-01

    Full Text Available Die Beiträge der Festschrift für Juliane Jacobi befassen sich mit „Geschlecht, Religion und Pädagogik“ als Kategorien der historischen Bildungsforschung. Die Mehrzahl der Autorinnen des Sammelbandes richtet dabei den Blick insbesondere auf die Frage nach dem Einfluss von „Gender“ auf die Bildungsgeschichte der Moderne. Der durch die breite Fragestellung entstehenden Heterogenität der Beiträge wirken die Herausgeberinnen durch eine thematische Gliederung in vier Teilbereiche entgegen: Kindheit und Jugend, Religion und Geschlechteranthropologie, Frauenbewegung und pädagogische Berufe sowie Geselligkeitsformen.The contributions to the Festschrift for Juliane Jacobi approach “Gender, Religion, and Pedagogy” as categories of historical education research. The majority of the authors of the collected volume focus their attention primarily on the question as to the influence of “gender” on the history of education in modernity. The editors work against the heterogeneity of the contributions generated by the broad nature of the question by dividing the thematic structure of the volume into four parts: childhood and youth, religion and gender anthropology, the women’s movement, and pedagogical occupations as well as forms of sociability.

  5. Observations of the temporal variability in aerosol properties and their relationships to meteorology in the summer monsoonal South China Sea/East Sea: the scale-dependent role of monsoonal flows, the Madden-Julian Oscillation, tropical cyclones, squall lines and cold pools

    Science.gov (United States)

    Reid, J. S.; Lagrosas, N. D.; Jonsson, H. H.; Reid, E. A.; Sessions, W. R.; Simpas, J. B.; Uy, S. N.; Boyd, T. J.; Atwood, S. A.; Blake, D. R.; Campbell, J. R.; Cliff, S. S.; Holben, B. N.; Holz, R. E.; Hyer, E. J.; Lynch, P.; Meinardi, S.; Posselt, D. J.; Richardson, K. A.; Salinas, S. V.; Smirnov, A.; Wang, Q.; Yu, L.; Zhang, J.

    2015-02-01

    In a joint NRL/Manila Observatory mission, as part of the Seven SouthEast Asian Studies program (7-SEAS), a 2-week, late September 2011 research cruise in the northern Palawan archipelago was undertaken to observe the nature of southwest monsoonal aerosol particles in the South China Sea/East Sea (SCS/ES) and Sulu Sea region. Previous analyses suggested this region as a receptor for biomass burning from Borneo and Sumatra for boundary layer air entering the monsoonal trough. Anthropogenic pollution and biofuel emissions are also ubiquitous, as is heavy shipping traffic. Here, we provide an overview of the regional environment during the cruise, a time series of key aerosol and meteorological parameters, and their interrelationships. Overall, this cruise provides a narrative of the processes that control regional aerosol loadings and their possible feedbacks with clouds and precipitation. While 2011 was a moderate El Niño-Southern Oscillation (ENSO) La Niña year, higher burning activity and lower precipitation was more typical of neutral conditions. The large-scale aerosol environment was modulated by the Madden-Julian Oscillation (MJO) and its associated tropical cyclone (TC) activity in a manner consistent with the conceptual analysis performed by Reid et al. (2012). Advancement of the MJO from phase 3 to 6 with accompanying cyclogenesis during the cruise period strengthened flow patterns in the SCS/ES that modulated aerosol life cycle. TC inflow arms of significant convection sometimes span from Sumatra to Luzon, resulting in very low particle concentrations (minimum condensation nuclei CN elevated carbon monoxide levels were occasionally observed suggesting passage of polluted air masses whose aerosol particles had been rained out. Conversely, two drier periods occurred with higher aerosol particle concentrations originating from Borneo and Southern Sumatra (CN > 3000 cm-3 and non-sea-salt PM2.5 10-25 μg m-3). These cases corresponded with two different

  6. Schwinging a Sorcerer's Wand: Julian and I

    Science.gov (United States)

    Ng, Y. Jack

    I was among Prof. Schwinger's last students, probably the last one from Harvard. For a couple of years I was virtually his only thesis student, and so I had some rare opportunities to interact and socialize with him. I need not dwell on Schwinger's prowess as a physicist, since that is well known. I will instead tell some Schwinger stories — small stories that also involve me. (More than once, Schwinger warned me not to believe every story told about him. But these stories are true.)…

  7. Entrevista con Julian Pitt-Rivers.

    Directory of Open Access Journals (Sweden)

    - Consejo de Redacción

    1995-01-01

    Full Text Available El gran antropólogo inglés, nació en Londres, en 1919. Tras tomar parte en la guerra mundial, concluyó en Oxford su formación antropológica con EvansPritchard, doctorándose en 1953. Pitt-Rivers hizo su primer trabajo de campo de Andalucía, desde enero de 1949 hasta octubre de 1952, redactando después su estudio fundamental sobre Grazalema; al que siguió otro trabajo en el sudoeste francés. Más tarde, con el apoyo de la Universidad de Chicago, donde enseñó durante más de una década, analizó las transformaciones sociales en América hispanohablante. Desde 1964, simultanea su docencia americana con la de la École Pratique des Hautes Études en París y, después, acepta la cátedra que ocuparon Malinowski y Firth en Londres (1971-1977 -donde dio una célebre conferencia inaugural: Mana-. Volvió luego a enseñar en Francia: Aix-en-Provence (1979-1980 y París (Nanterre y École Pratique en la Sorbona, sección V «Ciencias religiosas», 1980-1986. Pero entre, 1965 y 1970, siguió escribiendo sobre el carnaval, la fiesta popular, el honor, el compadrazgo o la fiesta taurina españoles; así como sobre la circuncisión, la amistad y sus paradojas, la gracia, el dolor, el sacrificio y los rituales de la muerte. Desde su jubilación en 1986, ha proseguido estas investigaciones.

  8. Numerical simulation study of the Madden-Julian Oscillation influences on spring precipitation in China%MJO对中国春季降水影响的数值模拟研究

    Institute of Scientific and Technical Information of China (English)

    白旭旭; 李崇银; 李琳

    2012-01-01

    The influences of the two propagating phases of the Madden-Julian Oscillation (MJO) on spring precipitation in eastern China are studied through ensemble numerical simulations with the multi-initial fields by using the IAP-AGCM (Institute of Atmospheric Physics-Atmospheric General Circulation Model). When anomalous diabatic heating (strong MJO convection) is respectively introduced in an area over the equatorial eastern Indian Ocean and equatorial western Pacific, the anomalous patterns of spring precipitation in eastern China are reproduced very well as shown in the model's results. And the numerical simulation results are similar to our previous data diagnoses, that is, corresponding to the 2-3 (6 — 7) phases, there is more precipitation in the middle and lower reaches of the Yangtze River (less precipitation in the most parts of eastern China). The analyses of the simulated geopotential height, wind, divergence, vorticity and water vapors transport showed that the genesis of a-nomalous spring rainfalls in eastern China is closely related to anomalous pattern of the atmospheric circulation over the western North Pacific/East-Asia caused by anomalous diabatic heating (strong MJO convection activity). Through analyzing daily response fields, the physical process and mechanism for spring precipitation anomalies in eastern China due to the MJO activity are discussed. It is shown that atmosphere responses excited by anomalous diabatic heating over the equator are not only the Rossby and Kelvin wave patterns in the equatorial atmosphere, but also the Rossby wave-train pattern in the atmosphere from the tropics to middle-high latitudes. If the location of anomalous diabatic heating is different, the response pattern in the atmosphere will be different and its influence on weather and climate is also different. When there is anomalous convection heating o-ver the equatorial eastern Indian Ocean (corresponding to the 2-3 phases of the MJO), the atmospheric Rossby wave

  9. NEOEVOLUCIONISMO Y ECOLOGÍA CULTURAL. LA OBRA DE JULIAN STEWARD Y LA RENOVACIÓN DE LA ENSEÑANZA DE LA ANTROPOLOGÍA EN LA ARGENTINA / Neo-evolutionism and cultural ecology. The Argentine Renovation of Anthropology Teaching under the influence of J. Steward

    Directory of Open Access Journals (Sweden)

    Gastón Julián Gil

    2010-10-01

    Full Text Available La introducción de la obra del antropólogo norteamericano Julian Haynes Steward (1902-1972 produjo una parcial renovación de la enseñanza de la antropología en la Argentina desde mediados de la década del cincuenta. Principalmente en arqueología (y más tarde en lo que comenzaría a llamarse antropología social, el enfoque materialista, neoevolucionista y ecológico entró en tensión con la corriente histórico-cultural alemana que había hegemonizado el campo antropológico nacional liderado por el italiano José Imbelloni desde la Universidad de Buenos Aires. La circulación de estas nuevas ideas -que también provocaron fuertes polémicas en su ámbito de gestación original- es abordada principalmente a partir de la labor transformadora y revitalizadora de Alberto Rex González, posgraduado en la Universidad de Columbia y alumno de Steward a fines de los años cuarenta. De este modo, se propone un análisis de las maneras en que nuevos postulados conceptuales provenientes de una tradición metropolitana se difundieron en un contexto periférico.

  10. Researcher / Researched: Repositioning Research Paradigms

    Science.gov (United States)

    Meerwald, Agnes May Lin

    2013-01-01

    "Researcher / Researched" calls for a complementary research methodology by proposing autoethnography as both a method and text that crosses the boundaries of conventional and alternative methodologies in higher education. Autoethnography rearticulates the researcher / researched positions by blurring the boundary between them. This…

  11. Basic Research in Human Factors

    Science.gov (United States)

    1990-07-01

    increasingly used in a variety of civilian and military systems including aircraft, ships, and omand , control and commnication centers. These displays have...IL Julian Hochberg (NAS), Columbia University David Lwargrebe, Purdue University David Neri, U.S. Navy Submarine Base, Groton, CT J.J. Rennilscn...Timothy A. Salthouse, Georgia Institute of Technology Harold L. Sheppard, University of South Florida David B.D. Smith, University of Southern California

  12. Kunstnik Julian Schnabel vallutab Soome kahel rindel / Jukka Kiho

    Index Scriptorium Estoniae

    Kiho, Jukka

    2008-01-01

    Tamperes esilinastub kunstniku film "Lou Reed's Berlin", mis valmis Ameerikas 2006. a. ja kus laulja Lou Reed mängib esimest korda tervikuna ära 1973. aastal ilmunud plaadi. Kiasmas Helsingis avatakse kunstniku maalinäitus "Noorte kartlike nunnade pühendunud vaade"

  13. Kunstnik Julian Schnabel vallutab Soome kahel rindel / Jukka Kiho

    Index Scriptorium Estoniae

    Kiho, Jukka

    2008-01-01

    Tamperes esilinastub kunstniku film "Lou Reed's Berlin", mis valmis Ameerikas 2006. a. ja kus laulja Lou Reed mängib esimest korda tervikuna ära 1973. aastal ilmunud plaadi. Kiasmas Helsingis avatakse kunstniku maalinäitus "Noorte kartlike nunnade pühendunud vaade"

  14. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    Official International Journal of Wollega University, Ethiopia ... College of Medical and Health Sciences, Wollega University,. Post Box No: 395, Nekemte, ... rts Research Journal. 5, 4(2): .... Scientific Research & Innovation 3(6): 251-256. Evans ...

  15. Collaborative Researchers or Cold Warriors? The Origins, Activities, and Legacy of the Smithsonian’s Institute of Social Anthropology

    Directory of Open Access Journals (Sweden)

    A. Peter Castro

    2010-11-01

    Full Text Available International research collaboration is increasingly popular, providing many scholarly and practical benefits. These collaborative endeavors also encounter obstacles and costs, including ones involving issues of power and professional ethics. My study seeks to widen our understanding of international collaborative social science research by examining the complex origins, diverse activities, and clouded legacy of the Smithsonian Institution’s Institute of Social Anthropology (ISA. The ISA was an innovative collaborative teaching and research program founded by Julian Steward during World War II to meet many goals, including increasing social science capacity in Latin America, expanding knowledge about contemporary cultural change, strengthening area expertise among U.S. scholars, and promoting closer relations among the peoples of the Americas. The ISA provided career-enhancing opportunities for U.S. and Latin American scholars, while helping to pioneer applied medical anthropology. I take issue with recent analysts who portray the ISA as promoting, including through covert research, U.S. hegemonic interests seeking to control rural Latin America.

  16. Efeito da idade da vaca e da data juliana de nascimento sobre o ganho médio diário de bezerros de corte no período pré-desmame Effects of age of the dam and julian birth date on average daily gain of beef calves from birth to wean

    Directory of Open Access Journals (Sweden)

    A.L. Bocchi

    2005-08-01

    Full Text Available Estudaram-se os efeitos da idade da vaca ao parto (IDV e da data juliana de nascimento (DJN sobre o ganho médio diário no período pré-desmame de bezerros de corte e determinaram-se os respectivos fatores de correção (FC, utilizando 463.971 e 39.220 dados das raças Nelore e Tabapuã, respectivamente. O modelo estatístico continha os efeitos de IDV, modelada por um polinômio segmentado quadrático-quadrático com um nó aos sete anos e de DJN do bezerro, modelada por um polinômio segmentado com três segmentos quadráticos e dois nós, aos 185 e 295 dias. Tanto a IDV como a DJN influenciaram significativamente o ganho médio diário dos bezerros no período pré-desmame. Para os dois efeitos foram encontradas diferenças entre as duas raças. Para a IDV, os melhores ganhos ocorreram aos seis anos para a raça Tabapuã e aos nove anos para a raça Nelore. Quanto ao efeito da DJN, os melhores ganhos ocorreram no inverno para ambas as raças. Os FC foram calculados por raça, sendo os da IDV calculados separadamente para machos e fêmeas e as do DJN por estação. A determinação de fatores de correção deverá possibilitar melhor precisão da seleção, reduzindo os efeitos não genéticos que concorrem para a variação dessa característica.The effects of age of dam (IDV and julian birth date (DJN on daily weight gain of beef calves from birth to wean were analyzed and correction factors were calculated. Data from 463,971 and 39,220 Nelore and Tabapuã animals were used in the analyses. The IDV, modeled by a polynomial segmented quadratic-quadratic with a knot at seven years and DJN modeled by a polynomial segmented with three quadratic segments and two knots at 185 and 295 days were included in the statistical model. The IDV and DJN had significant effects on daily weight gain of beef calves from birth to wean, and significant difference between breeds was observed for both effects. The best daily weight gain from birth to wean was

  17. Entangled research(ers)

    DEFF Research Database (Denmark)

    Brøgger, Katja; Staunæs, Dorthe

    into the world and being situated and attuned to it in specific ways through interest, fear, boredom or something else. Combing concepts from philosophy as well as psychology, the material and the affective turn allow us to rethink and elaborate on well-known discussions on qualitative research, representation......This paper takes up the challenges of analyzing how empirical knowledge is created when the research(ers) are always already “thrown into the world” (Heidegger) and thereby affectively “intra-act” (Barad) with and ‘perform’ the empirical knowledge. ‘ ‘Thrownness’ is Heidegger’s way of expressing...

  18. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    Faculty of Education and Behavioral Science,. Abstract. The main ... Science, Technology and Arts Research Journ. Sci. .... school in the academic year of 2007 E.C. In this particular study the .... regression is designed to help make predictions.

  19. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    academic staff, creative new comers and open channels for promotion ... approach to research and education towards human development ...... Good Teachers in the Classroom? ... Destinations, and Determinants of Mathematics and. Science ...

  20. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    supply, both in quality and quantity (Adugna. As a result, livestock productivity is generally low the potential (EARO ..... Horro-Guduru livestock Production and Research Center,. Ethiopia. ... of the Second North American Tannin Conference on.

  1. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    Items 1 - 6 ... students' insufficient in English language background at core setbacks for effective .... language teaching is preparing learners to be able to use the language ... language. As a result, the researchers were motivated to investigate.

  2. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    ian Institute of Agricultural Research, Addis Ababa, Ethiopia ...... Means in a column followed with the same letters are not significantly different using ..... relationships among the nutrients of NFT-grown young ... In: Sumner, M. E. and Stewart,.

  3. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    camel as a source of meat through multi research into ... meat technology and marketing. ... light of animal handling ethics and welfare issues. ... 500-1500 meter above sea level (masl) and majority of .... connection with such slaughtering.

  4. Original Research Original Research

    African Journals Online (AJOL)

    User

    2013-06-10

    Jun 10, 2013 ... changed in to upward trend because of HIV epidem ... strategies adequate to overcome the challenges in TB co ... Science, Technology and Arts Research ... al incidence of untreatable drug resistance strain of .... providing information on its control and prevention ..... World Health Organization (WHO).

  5. Research Results Research Results

    Science.gov (United States)

    2009-04-01

    A Highly Efficient Route for Selective Phenol Hydrogenation to Cyclohexanone A Novel Mechanism Employed by KSHV to Maintain the Latent Infection was Revealed Breakthrough in the Synthesis of Interconnected NW/NT and NT/NW/NT Heterojunctions with Branched Topology GABA Transporter-1 Activity Modulates Hippocampal Theta Oscillation and Theta Burst Stimulation-Induced Long-Term Potentiation Meta-analysis of Vitamin D, Calcium and the Prevention of Breast Cancer New Findings on the Origin of TrpRS PKCd Regulates Cortical Radial Migration by Stabilizing the Cdk5 Activator P35 PKU Research Team Publishes Papers on Inhalation Exposure to Pollutant and Cancer Risk Progress of the Research on Arbitrarily Elliptical Invisibility Cloaks An Advance in Complete Oxidation of Formaldehyde at Low Temperatures

  6. Research vessels

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, P.S.

    The role of the research vessels as a tool for marine research and exploration is very important. Technical requirements of a suitable vessel and the laboratories needed on board are discussed. The history and the research work carried out...

  7. Research organizations

    DEFF Research Database (Denmark)

    Larsen, Bøje; Aagaard, Peter

    in Copenhagen - we argue that a post-rational form of research activity is emerging which revert these features. We term this new type of research "enchanted research", "sciencetainment" and "Mode2-b research". The factors that facilitate this development include the boring style of conventional research......, growing competition for research funds, more project funding compared to institutional funding and a demand for accountability. Countervailing forces also exist, however....

  8. Is operations research really research?

    Directory of Open Access Journals (Sweden)

    NJ Manson

    2006-12-01

    Full Text Available This paper takes a philosophical look at the Research in Operations Research. First, the questions "What is Research?" and "What is Operations Research?" are discussed. Next, the paper discusses why it is important to have a clear definition of research, especially in academia. The paper then discusses a research paradigm called 'Design Research'. Design Research is defined and compared with other research paradigms. Seven guidelines for understanding, executing, and evaluating Design Research are presented. As examples, three recently published papers on Operations Research are evaluated using these guidelines. Finally, conclusions are presented discussing why it can be advantageous to understand, execute and evaluate Operations Research projects within the Design Research paradigm.

  9. Action Research and Interactive Research

    DEFF Research Database (Denmark)

    Svensson, lennart; Nielsen, Kurt Aagaard

    2006-01-01

    The authors present trends in Nordic action research. They ask critical questions in the development towards mode 2 and points out alternative roads for a scientific consolidation of action research and interactive research.......The authors present trends in Nordic action research. They ask critical questions in the development towards mode 2 and points out alternative roads for a scientific consolidation of action research and interactive research....

  10. Action Research and Interactive Research

    DEFF Research Database (Denmark)

    Svensson, lennart; Nielsen, Kurt Aagaard

    2006-01-01

    The authors present trends in Nordic action research. They ask critical questions in the development towards mode 2 and points out alternative roads for a scientific consolidation of action research and interactive research.......The authors present trends in Nordic action research. They ask critical questions in the development towards mode 2 and points out alternative roads for a scientific consolidation of action research and interactive research....

  11. Research Design

    DEFF Research Database (Denmark)

    2017-01-01

    Kenneth Mølbjerg Jørgensen: Research as storrytelling: constructing reflexive research practice. 21p Lars Ole Bonde: Reflections on the relationship between research questions, design and methods in the research project "Receptive music therapy with female cancer patients in rehabilitation. 35p Gunnar...

  12. Research Activities.

    Science.gov (United States)

    Santa Fe Community Coll., Gainesville, FL.

    The five parts of this report are: research on instruction; faculty dissertations; inter-institutional research; in-college research; and college-endorsed research. The first covers experiments in teaching French, practical nursing, English, math, and chemistry, and in giving examinations. Faculty dissertations include studies of post-graduate…

  13. Qualitative research.

    Science.gov (United States)

    Gelling, Leslie

    2015-03-25

    Qualitative research has an important role in helping nurses and other healthcare professionals understand patient experiences of health and illness. Qualitative researchers have a large number of methodological options and therefore should take care in planning and conducting their research. This article offers a brief overview of some of the key issues qualitative researchers should consider.

  14. Research Design

    DEFF Research Database (Denmark)

    2017-01-01

    Gunnar Scott Reinbacher (editor) Antology.  Research Design : Validation in Social Sciences. Gunnar Scott Reinbacher: Introduction. Research design and validity. 15p Ole Riis: Creative Research design. 16 p Lennart Nørreklit: Validity in Research Design. 24p Gitte Sommer Harrits: Praxeological...... knowledge: An integrated strategy for combining "explaining" and "understanding". 22p Heidi Houlberg Salomonsen & Viola Burau: Comparative research designs. 40p Rasmus Antoft & Heidi Houlberg Salomonsen: Studying organizations by a Pragmatic Research Design: the case of qualitative case study  designs. 31p...... Kenneth Mølbjerg Jørgensen: Research as storrytelling: constructing reflexive research practice. 21p Lars Ole Bonde: Reflections on the relationship between research questions, design and methods in the research project "Receptive music therapy with female cancer patients in rehabilitation. 35p Gunnar...

  15. Medical Robotic and Tele surgical Simulation Education Research

    Science.gov (United States)

    2017-05-01

    Baheti A, Chandrashekar R, Wilding G and Guru K. (2010). Can Image Based Virtual Reality Help Teach Anatomy? Journal of Endourology, 24(4):629-34. Seixas... virtual reality environment for training operating room staff in robotic surgery. Develop design for simulators in hard-tissue robotic surgery (spinal...Simulation in Training.” IEEE International Systems Conference, April 2016. 5. Julian, Tanaka, Smith, “A Side-by-Side Comparison of Virtual Reality

  16. Researcher positioning

    DEFF Research Database (Denmark)

    Mørck, Line Lerche; Khawaja, Iram

    2009-01-01

    abstract  This article focuses on the complex and multi-layered process of researcher positioning, specifically in relation to the politically sensitive study of marginalised and ‘othered' groups such as Muslims living in Denmark. We discuss the impact of different ethnic, religious and racial...... political and personal involvement by the researcher, which challenges traditional perspectives on research and researcher positioning. A key point in this regard is the importance of constant awareness of and reflection on the multiple ways in which one's positioning as a researcher influences the research...

  17. Fetal Research

    Science.gov (United States)

    Hansen, John T.; Sladek, John R.

    1989-11-01

    This article reviews some of the significant contributions of fetal research and fetal tissue research over the past 20 years. The benefits of fetal research include the development of vaccines, advances in prenatal diagnosis, detection of malformations, assessment of safe and effective medications, and the development of in utero surgical therapies. Fetal tissue research benefits vaccine development, assessment of risk factors and toxicity levels in drug production, development of cell lines, and provides a source of fetal cells for ongoing transplantation trials. Together, fetal research and fetal tissue research offer tremendous potential for the treatment of the fetus, neonate, and adult.

  18. Research Review

    OpenAIRE

    Anonymous,

    1983-01-01

    Research Reviewed: "The Adjustment of Nominal Interest Rates to Inflation: A Review of Recent Literature"; "Role of Government in a Market Economy"; "Economic Analysis and Agricultural Policy"; "Agricultural Research Policy"

  19. Preeclampsia Research

    Science.gov (United States)

    ... Preeclampsia Research at the NICHD Skip sharing on social media links Share this: Page Content NICHD Research aims to detect, treat, and prevent this potentially dangerous condition of pregnancy Preeclampsia is a syndrome that occurs during pregnancy ...

  20. Research design

    NARCIS (Netherlands)

    Tobi, Hilde; Kampen, Jarl K.

    2017-01-01

    Many of today’s global scientific challenges require the joint involvement of researchers from different disciplinary backgrounds (social sciences, environmental sciences, climatology, medicine, etc.). Such interdisciplinary research teams face many challenges resulting from differences in

  1. Research Article

    African Journals Online (AJOL)

    2016-07-18

    Jul 18, 2016 ... 1. , N. Noushadi. 2,*. 1. M.A student in Educational Research, Yasouj University, Yasouj, Iran ... But, the academic mentoring focuses mostly on development of knowledge and research skills of ..... British Colombia. - Allen, S.

  2. Ethnographic research

    NARCIS (Netherlands)

    van Hulst, M.J.; Koster, Martijn; Vermeulen, Jeroen; Dubnick, Melvin; Bearfield, Domonic

    2015-01-01

    This entry outlines three aspects of ethnographic research. First, we describe in what way ethnographic research implies a distinct way of knowing. Second, we discuss the use of qualitative methods in ethnographic research. Third, we take up the role of writing, which is both a way of documenting re

  3. Narrative Research

    OpenAIRE

    Andrews, Molly

    2004-01-01

    In this chapter the three authors who are co-directors of the Centre for Narrative Research at the University of East London bring together their views on narrative research, theory and method. The chapter is organized around their individual stories of each author’s relationship with narrative research.

  4. Research Malpractice.

    Science.gov (United States)

    Chubin, Daryl E.

    1985-01-01

    Discusses the issue of academic fraud in the form of science research malpractice. Topic areas considered include: malpractice studies; causes of misconduct; normal and deviant research behavior; and distinguished research characteristics in production, reporting, dissemination, and evaluation. Consequences of malpractice and…

  5. Ginning Research

    Science.gov (United States)

    There are four USDA-ARS labs involved in cotton harvesting, processing & fiber quality research; The Southwestern Cotton Ginning Research Laboratory (Mesilla Park, NM); The Cotton Production and Processing Unit (Lubbock, TX); The Cotton Ginning Research Unit (Stoneville, MS); and The Cotton Structur...

  6. Research misconduct

    Energy Technology Data Exchange (ETDEWEB)

    Gilbert, F.J. E-mail: f.j.gilbert@abdn.ac.uk; Denison, A.R

    2003-07-01

    Good research practice is important to the scientific community. An awareness of what constitutes poor practice is important. Various types of research misconduct are defined in this article. The extent of research misconduct in the field of radiology has been assessed by contacting five English language radiology journals. Redundant or duplicate publication has been reported infrequently, Radiology (1), American Journal of Roentgenology (3), Clinical Radiology (3), British Journal of Radiology (2) and European Radiology (1). The issue of how the radiology community might tackle research misconduct is discussed with reference to guidance from the Medical Research Council, the Wellcome Trust and the Committee of Publication Ethics.

  7. Researcher Positioning

    DEFF Research Database (Denmark)

    Khawaja, Iram; Mørck, Line Lerche

    2009-01-01

    This article focuses on the complex and multilayered process of researcher positioning,specifically in relation to the politically sensitive study of marginalised and "othered"groups such as Muslims living in Denmark. We discuss the impact of different ethnic,religious, and racial backgrounds...... involvement by the researcher, which challenges traditional perspectives onresearch and researcher positioning. A key point in this regard is the importance ofconstant awareness of and reflection on the multiple ways in which one's positioningas a researcher influences the research process. Studying the other...

  8. Animal research

    DEFF Research Database (Denmark)

    Olsson, I.A.S.; Sandøe, Peter

    2012-01-01

    This article presents the ethical issues in animal research using a combined approach of ethical theory and analysis of scientific findings with bearing on the ethical analysis. The article opens with a general discussion of the moral acceptability of animal use in research. The use of animals...... in research is analyzed from the viewpoint of three distinct ethical approaches: contractarianism, utilitarianism, and animal rights view. On a contractarian view, research on animals is only an ethical issue to the extent that other humans as parties to the social contract care about how research animals...

  9. Descriptive Research

    DEFF Research Database (Denmark)

    Wigram, Anthony Lewis

    2003-01-01

    Descriptive research is described by Lathom-Radocy and Radocy (1995) to include Survey research, ex post facto research, case studies and developmental studies. Descriptive research also includes a review of the literature in order to provide both quantitative and qualitative evidence of the effect...... starts will allow effect size calculations to be made in order to evaluate effect over time. Given the difficulties in undertaking controlled experimental studies in the creative arts therapies, descriptive research methods offer a way of quantifying effect through descriptive statistical analysis...

  10. Researching Practice and Practicing Research

    Science.gov (United States)

    DiPardo, Anne

    2011-01-01

    When works of teacher scholars were recognized with major National Council of Teachers of English (NCTE) research awards, and the sections and conferences instituted research initiatives of their own, many were filled with the soaring hope that a new synergy was in the making. The "Research in the Teaching of English" (RTE) Alan C. Purves Award,…

  11. Research Impact and Educational Research

    Science.gov (United States)

    Oancea, Alis

    2013-01-01

    Based on a 2010-11 study involving senior researchers from seven disciplines, this article explores critically some of the diverse interpretations of impact in different disciplines, sub-fields and modes of research, and researchers' views about how these interpretations articulate with top-down impact agendas and with university structures…

  12. Research Review: Doing Artistic Research

    Science.gov (United States)

    Serig, Dan

    2012-01-01

    In this review, the author focuses on the pragmatic consideration: How do artists do artistic research? Artistic research in the context of this review is about the connections and relationships among three primary domains: (1) the arts; (2) higher education; and (3) arts education. Broadly stated, all artists do research when they do art--whether…

  13. Researching Practice and Practicing Research

    Science.gov (United States)

    DiPardo, Anne

    2011-01-01

    When works of teacher scholars were recognized with major National Council of Teachers of English (NCTE) research awards, and the sections and conferences instituted research initiatives of their own, many were filled with the soaring hope that a new synergy was in the making. The "Research in the Teaching of English" (RTE) Alan C. Purves Award,…

  14. Research 101: Understanding Educational Research

    Science.gov (United States)

    Murray, Angela; Bagby, Janet; Sulak, Tracey

    2010-01-01

    Currently, the Montessori community is increasing its focus on the importance of research. The purpose of this article is to provide some background for critical readers of research related to Montessori education and to provide the tools to implement these findings in one's own Montessori work. Research articles are generally organized in a way…

  15. Editorial -Research! Research! Research! What are Thou?

    Directory of Open Access Journals (Sweden)

    Ashok Shyam

    2013-04-01

    Full Text Available Being in field of Orthopaedic research since last 6 years, I have personally been witness to the rapid change in landscape of Othopaedic Research and also medical research in general. The sheer volumes of publications is overwhelming to the extent of being mostly ineffective in providing significant positive addition to the current literature. “There are too many variables” is one of my favorite phrase when I start to explain something to myself. Looking at as many variables as we can think of, makes us understand concepts within the limitations of given variables. Something similar to Ashby’s law that we spoke about in last Editorial [1]. However when we try to apply this to word ‘Research’ the amount of subjective stereotype that is associated with the word defeats all attempt to decipher and communicate clearly. Originally word Research derived from French ‘Researche’ simply means ‘Pursuit of Knowledge’. We as medical practitioners in search of better treatment for our patients are always in pursuit of knowledge. This knowledge is mostly build individually and is learned from individual experience and learning. This is a subjective body of knowledge and this is what makes one surgeon better than another. But is this ‘Research’? Yes it is Research and it serves the main purpose of medical research that is to improve the treatment given to patients. However this is a limited form of research, limited by individual’s ability and capacity. It also does not subject itself to rigorous ‘scientific methods’ and may not be acceptable to a community of ‘Modern Researchers’. Another form of Research of pursuit of knowledge is again from the clinics and from reading journals and books. A collaboration of clinical experience and written word adds a more thoughtful way of pursuing knowledge. This I think is the way majority of medical practitioners acquire knowledge. This keeps them updated and also helps them provide good

  16. Research management and research output

    Directory of Open Access Journals (Sweden)

    Anita Bosch

    2011-12-01

    Full Text Available Purpose: A study was conducted at two merged South African higher education institutions to determine which management factors, as identified in a literature study as well as through a factor analysis of survey data, were predictive of the dependent variable 'research output'. Problem investigated: Research output contributes to creating sustainability of knowledge of management sciences and therefore the active management of research is in the interest of progressive universities. Research management related activities are usually associated with measurable targets, detailed plans, rigorous evaluation and decisive action - all of which are observable (perhaps programmable behaviour also referred to as tangible factors. Authors argue that the tangible factors of any successful institution can be copied, technology can be bought, and in theory you should have an instantly thriving research institution. It is, however, clear that although many institutions have exactly the same technology and structure as their successful competitors, they still fail to succeed in increasing research output. Design and Research methodology or approach: A survey was distributed to n=411 and yielded a 49.6% response rate. A confirmatory reliability analysis as well as a factor analysis was conducted. Findings/implications: The empirical model that was derived through a factor analysis strengthens the argument that both tangible and intangible factors exist in a research environment. Tangible and intangible factors play a different role in predicting research output. The tangible factors are predictors of research output for non-research-active academics. The theoretical research output prediction model highlights predictors such as 'professional activities' and 'individual skills and competence' for specific groupings. The theoretical model indicates that the factors that predict research output are largely intrinsic to a researcher but could also be supported by

  17. Animal research

    DEFF Research Database (Denmark)

    Olsson, I.A.S.; Sandøe, Peter

    2012-01-01

    in research is analyzed from the viewpoint of three distinct ethical approaches: contractarianism, utilitarianism, and animal rights view. On a contractarian view, research on animals is only an ethical issue to the extent that other humans as parties to the social contract care about how research animals......This article presents the ethical issues in animal research using a combined approach of ethical theory and analysis of scientific findings with bearing on the ethical analysis. The article opens with a general discussion of the moral acceptability of animal use in research. The use of animals...... are faring. From the utilitarian perspective, the use of sentient animals in research that may harm them is an ethical issue, but harm done to animals can be balanced by benefit generated for humans and other animals. The animal rights view, when thoroughgoing, is abolitionist as regards the use of animals...

  18. Research Methodology

    CERN Document Server

    Rajasekar, S; Philomination, P

    2006-01-01

    In this manuscript various components of research are listed and briefly discussed. The topics considered in this write-up cover a part of the research methodology paper of Master of Philosophy (M.Phil.) course and Doctor of Philosophy (Ph.D.) course. The manuscript is intended for students and research scholars of science subjects such as mathematics, physics, chemistry, statistics, biology and computer science. Various stages of research are discussed in detail. Special care has been taken to motivate the young researchers to take up challenging problems. Ten assignment works are given. For the benefit of young researchers a short interview with three eminent scientists is included at the end of the manuscript.

  19. Researcher positioning

    DEFF Research Database (Denmark)

    Mørck, Line Lerche; Khawaja, Iram

    2009-01-01

    abstract  This article focuses on the complex and multi-layered process of researcher positioning, specifically in relation to the politically sensitive study of marginalised and ‘othered' groups such as Muslims living in Denmark. We discuss the impact of different ethnic, religious and racial...... political and personal involvement by the researcher, which challenges traditional perspectives on research and researcher positioning. A key point in this regard is the importance of constant awareness of and reflection on the multiple ways in which one's positioning as a researcher influences the research...... process. Studying the other calls for close reflections on one's own position, theoretically, personally, and politically, taking into account one's complicity in either overcoming or reproducing processes of othering and marginalisation. [i] We use the term (ethnic) minoritised, not as a distinction...

  20. Letterform research

    DEFF Research Database (Denmark)

    Beier, Sofie

    2016-01-01

    This paper looks into the history of letterform research and discusses why the discipline has yet to make the big break within design research. By highlighting two of the most popular focus areas (letter distinctiveness and the role of serifs) and by discussing various forms of methodological sho...... shortcomings, the paper suggests that future research into letterforms should (1) draw on results from the field of reading research (2) be based on test material informed by design knowledge and (3) move away from the former tendency of looking for universal answers.......This paper looks into the history of letterform research and discusses why the discipline has yet to make the big break within design research. By highlighting two of the most popular focus areas (letter distinctiveness and the role of serifs) and by discussing various forms of methodological...

  1. Research methodology

    DEFF Research Database (Denmark)

    Kuada, John

    This book deals with how students should use of research methods in their university projects. It aims at helping students in developing comprehensive research strategies for their projects. It also provides introduction to issues of philosophy of science as applied in the social sciences....... That is it provides them with a fair understanding of the root assumptions that guide researchers in their investigations and how these assumptions inform their theoretical thinking and choice of methods....

  2. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most significant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,Avian Research provides a unique opportunity to publish

  3. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most significant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,Avian Research provides a unique opportunity to publish high quality contents that will be internationally accessible to any reader at no cost.

  4. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most signi cant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,Avian Research provides a unique opportunity to publish

  5. Action research - applied research, intervention research, collaborative research, practitioner research, or praxis research?

    OpenAIRE

    Eikeland, Olav

    2012-01-01

    "This article relates common ways of conceptualising action research as 'intervention', 'collaboration', 'interactive research', 'applied research', and 'practitioner research' to a number of different ways of knowing, extracted from the works of Aristotle. The purpose is not to disavow any of these practices but to expand the philosophical, methodological, and theoretical horizon to contain the Aristotelian concept of praxis. It is claimed that praxis knowing needs to be comprehended in orde...

  6. Descriptive Research

    DEFF Research Database (Denmark)

    Wigram, Anthony Lewis

    2003-01-01

    Descriptive research is described by Lathom-Radocy and Radocy (1995) to include Survey research, ex post facto research, case studies and developmental studies. Descriptive research also includes a review of the literature in order to provide both quantitative and qualitative evidence of the effect...... of music therapy with a specific population (Gold, Voracek & Wigram, Wigram, 2002). The collection of such evidence, through surveys of the literature and documentation of music therapy studies that show effect with a specified population are becoming increasingly important in order to underpin music...

  7. Research Review

    OpenAIRE

    Anonymous

    1981-01-01

    Research Reviewed: "Global Modeling After Its First Decade"; "Monthly Food Price Forecasts"; "Costs of Marketing Slaughter Cattle: Computerized versus Conventional Auction Systems"; "Survival Strategies for Agricultural Cooperatives"

  8. Clinical Research

    DEFF Research Database (Denmark)

    Christensen, Irene

    2016-01-01

    This paper is about the logic of problem solving and the production of scientific knowledge through the utilisation of clinical research perspective. Ramp-up effectiveness, productivity, efficiency and organizational excellence are topics that continue to engage research and will continue doing s...... for years to come. This paper seeks to provide insights into ramp-up management studies through providing an agenda for conducting collaborative clinical research and extend this area by proposing how clinical research could be designed and executed in the Ramp- up management setting....

  9. Plant Research

    Science.gov (United States)

    1990-01-01

    The Land's agricultural research team is testing new ways to sustain life in space as a research participant with Kennedy Space Center's Controlled Ecological Life Support System (CELSS). The Land, sponsored by Kraft General Foods, is an entertainment, research, and education facility at EPCOT Center, part of Walt Disney World. The cooperative effort is simultaneously a research and development program, a technology demonstration that provides the public to see high technology at work and an area of potential spinoff: the CELSS work may generate Earth use technology beneficial to the hydroponic (soilless growing) vegetable production industries of the world.

  10. Letterform research

    DEFF Research Database (Denmark)

    Beier, Sofie

    2016-01-01

    This paper looks into the history of letterform research and discusses why the discipline has yet to make the big break within design research. By highlighting two of the most popular focus areas (letter distinctiveness and the role of serifs) and by discussing various forms of methodological...... shortcomings, the paper suggests that future research into letterforms should (1) draw on results from the field of reading research (2) be based on test material informed by design knowledge and (3) move away from the former tendency of looking for universal answers....

  11. Research Review

    Science.gov (United States)

    Serig, Dan

    2011-01-01

    In this review, the author explores an often-used process in research--the mind map. He uses this method in his own research and artwork. He also uses this extensively with students, particularly master students when they are trying to surround issues in their thesis projects. Mind maps are closely associated with brainstorming, as brainstorming…

  12. Research methodology

    DEFF Research Database (Denmark)

    Kuada, John

    This book deals with how students should use of research methods in their university projects. It aims at helping students in developing comprehensive research strategies for their projects. It also provides introduction to issues of philosophy of science as applied in the social sciences. That i...

  13. Research Review

    OpenAIRE

    Anonymous

    1982-01-01

    Research Reviewed: "The Allocation of International Food Aid"; "Journal of a Tamed Bureaucrat: Nils A. Olsen and the BAE, 1925-1935"; "Imperfect Markets in Agricultural Trade"; "The Socioeconomic Impact of Resource Development: Methods for Assessment"; "A Conference on Modeling and Evaluating Policy and Institutional Impacts on Farm Firms: Theory, Research, Policy, and Extension Applications"

  14. Rehabilitation Research.

    Science.gov (United States)

    Wright, George N.; Trotter, Ann Beck

    A total of 97 studies are reported in this review of research in vocational rehabilitation. Projects were selected on the following criteria: (1) pertinence to rehabilitation counseling practice, (2) research approach, (3) broad generalizability, and (4) supported by the Vocational Rehabilitation Administration for a one-to-five-year period and…

  15. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most significant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,

  16. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most significant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,

  17. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most significant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,

  18. Avian Research

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>Aims and Scope Avian Research is an open access,peer-reviewed journal publishing high quality research and review articles on all aspects of ornithology from all over the world.It aims to report the latest and most significant progress in ornithology and to encourage exchange of ideas among international ornithologists.As an Open Access journal,

  19. Remote Research

    CERN Document Server

    Tulathimutte, Tony

    2011-01-01

    Remote studies allow you to recruit subjects quickly, cheaply, and immediately, and give you the opportunity to observe users as they behave naturally in their own environment. In Remote Research, Nate Bolt and Tony Tulathimutte teach you how to design and conduct remote research studies, top to bottom, with little more than a phone and a laptop.

  20. Research circles

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete; Thomsen, Rie; Möller, Jonas

    in career guidance development. In the paper we draw on the preliminary findings from an ongoing Nordic project: “The future of career guidance and educational counselling”. Specifically, we explore the career guidance practitioners´ response to research circles as means to professional development. We......It is key challenge to continuously develop guidance practices to meet participants´ needs and demands from policy makers. The European Lifelong Guidance Policy Network (ELGPN) states that the guidance practitioner and citizens/users should be the focus of development of international and national...... lifelong guidance policies. This paper presents `research circles´ as a way to develop guidance practices through long-term research relationships between practice and research. Research circles support a bottom up approach to policy development just like ELGPN considers to be necessary and required...

  1. Bioprocessing research

    Energy Technology Data Exchange (ETDEWEB)

    Kaufman, E.N.

    1996-06-01

    This section describes research and development activities performed for the Fossil Energy Bioprocessing Research Program. This program includes fundamental research for coal applications that investigates advanced reactor design for conversion of coal and coal liquids, the use of enzymes in pure organic media, and development of biological processes for the conversion of coal residuum. In addition, the program includes studies on advanced bioreactor systems for the treatment of gaseous substrates and the conversion to liquid fuels, removal of heteroatoms from heavy oils, renewable hydrogen production, remediation of oil containing soils. The program also includes natural gas and oil technology partnership support.

  2. Centering research

    DEFF Research Database (Denmark)

    Katan, Lina Hauge; Baarts, Charlotte

    and collected 24 portfolios in which students reflect auto-ethnographically on their educational practices. Analyzing this qualitative material, we explore how researchers and students respectively read and write to develop and advance their thinking in those learning processes that the two groups fundamentally...... share as the common aim of both research and education. Despite some similarities, we find that how the two groups engage in and benefit from reading and writing diverges significantly. Thus we have even more reason to believe that centering practice-based teaching on these aspects of research is a good...

  3. Action Research and Interactive Research

    DEFF Research Database (Denmark)

    First part of the book is written by senior researchers on specific issues like validity, gender, new forms of organisations, methodologies and methods, earlier and new trends. - The second part of the book is written by doctoral students reporting experiences doing action research in their PhD-projects....

  4. Researching Undergraduate Social Science Research

    Science.gov (United States)

    Rand, Jane

    2016-01-01

    The experience(s) of undergraduate research students in the social sciences is under-represented in the literature in comparison to the natural sciences or science, technology, engineering and maths (STEM). The strength of STEM undergraduate research learning environments is understood to be related to an apprenticeship-mode of learning supported…

  5. Action Research and Interactive Research

    DEFF Research Database (Denmark)

    First part of the book is written by senior researchers on specific issues like validity, gender, new forms of organisations, methodologies and methods, earlier and new trends. - The second part of the book is written by doctoral students reporting experiences doing action research in their PhD-projects....

  6. Researching Undergraduate Social Science Research

    Science.gov (United States)

    Rand, Jane

    2016-01-01

    The experience(s) of undergraduate research students in the social sciences is under-represented in the literature in comparison to the natural sciences or science, technology, engineering and maths (STEM). The strength of STEM undergraduate research learning environments is understood to be related to an apprenticeship-mode of learning supported…

  7. Research Innovation

    Science.gov (United States)

    EPA provides innovative research activities that help transform the protection of human health and the environment with high-risk, high-reward Pathfinder Innovation Projects, the P3 student competition, and low-cost air monitoring.

  8. Original Research

    African Journals Online (AJOL)

    cognitive development of preschool children in relation to their socio economic status. The researcher ... India, early childhood is defined as the period of a child's life from ..... context some mass media technology like TV and. Radio are ...

  9. Research Reports

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) research efforts span many topics, methods, and interests. Some projects address the Agencys immediate...

  10. Research education

    Science.gov (United States)

    Hansen, James; Harris, Carolyn; Borenstein, Samuel; Curran, Brendan; Fox, Mitchell

    1997-11-01

    Introduction How can we get the public to appreciate the way scientific understanding advances via iterative research? How can we provide females and underrepresented minorities an opportunity to be involved in science early enough in their schooling to make a difference in career motivation? How can research laboratories help improve science education in our schools and prepare students with skills that they will need in the workforce? We do not have the answers to these questions. Indeed, we are only beginning to work together, as researchers and educators, on these topics. However, the Editor, upon seeing the large number of student and educator coauthors on our paper in this issue of Journal of Geophysical Research, invited us to describe our fledgling program, with the hope of stimulating dialogue on a topic of increasing interest.

  11. Original Research

    African Journals Online (AJOL)

    home

    2014-12-19

    Dec 19, 2014 ... Science, Technology and Arts Research Journal. Sci. Technol. ... predicted students‟ English language achievement significantly to 20.5%. Specific to the .... 10 students who registered in 2013/14 academic year at. Chencha ...

  12. Original Research

    African Journals Online (AJOL)

    2012-09-16

    Sep 16, 2012 ... Science, Technology and Arts Research Journal ... Food Science and Bioprocess Technology Institute, Wollega University, Post Box No: 395, ..... Food. Chemistry 95: 328-336. Baranska, M., Schulze, W. and Schulz, H. (2006).

  13. Original Research

    African Journals Online (AJOL)

    Science, Technology and Arts Research Journal. April-June ... Department of History and Heritage Management, College of social sciences, Wollega University,. Post Box ..... historical aspect is remains minimal. ... De Slavic Martial. (2008).

  14. Research Article

    African Journals Online (AJOL)

    2016-06-05

    Jun 5, 2016 ... almost a third of world people use the groundwater for drinking waters. ... population increases the need for fresh water. ... The Researches Water Resources Organization [6], the project of integration of Mazandaran.

  15. Research Article

    African Journals Online (AJOL)

    2016-06-05

    Jun 5, 2016 ... We are listed under Research Associations category. EFFECTS OF ... Department of Pharmacology and Toxicology, Faculty of Pharmacy, Zabol University of. Medical ..... Annals of the New York Academy of Sciences. 2009 ...

  16. Original Research

    African Journals Online (AJOL)

    home

    2014-06-15

    Jun 15, 2014 ... Science, Technology and Arts Research Journal. Sci. Technol. ... Article Information. There is a ... for the achievement of increased agricultural production and productivity in Ethiopia ...... modern approach, South-Western Pub.

  17. Original Research

    African Journals Online (AJOL)

    home

    2014-03-20

    Mar 20, 2014 ... 1Department of Animal Sciences, College of Agriculture and Natural ... with 375g DM/day/head of the concentrate mixture to UGNPH based diet for small scale goat ...... Coordinated Groundnut Research Project, 25-29.

  18. Design Research

    DEFF Research Database (Denmark)

    explored field, and offers a truly interdisciplinary approach to the treatment of design and the design process. It is valuable reading for students in disciplines such as design studies and theory, participatory design, informatics, arts based education, planning, sociology and interdisciplinary......Design Research is a new interdisciplinary research area with a social science orientation at its heart, and this book explores how scientific knowledge can be put into practice in ways that are at once ethical, creative, helpful, and extraordinary in their results. In order to clarify the common...... aspects – in terms of features and approaches – that characterize all strands of research disciplines addressing design, Design Research undertakes an in depth exploration of the social processes involved in doing design, as well as analyses of the contexts for design use. The book further elicits...

  19. Ontology Research

    OpenAIRE

    Welty, Christopher

    2003-01-01

    In this issue, I have collected a fairly broad, although by no means exhaustive, sampling of work in the field of ontology research. To define a field is often quite difficult; it is more a collection of people and ideas than it is a specific technology. To represent our field, I present six articles that cover several of the major thrusts of ontology research from the past decade.

  20. Quantitative research.

    Science.gov (United States)

    Watson, Roger

    2015-04-01

    This article describes the basic tenets of quantitative research. The concepts of dependent and independent variables are addressed and the concept of measurement and its associated issues, such as error, reliability and validity, are explored. Experiments and surveys – the principal research designs in quantitative research – are described and key features explained. The importance of the double-blind randomised controlled trial is emphasised, alongside the importance of longitudinal surveys, as opposed to cross-sectional surveys. Essential features of data storage are covered, with an emphasis on safe, anonymous storage. Finally, the article explores the analysis of quantitative data, considering what may be analysed and the main uses of statistics in analysis.

  1. Whey research

    Energy Technology Data Exchange (ETDEWEB)

    Evans, E.W.

    1980-01-01

    A brief discussion of the composition of whey and its nutritional potential is followed by consideration of the less well- known areas of research in whey technology. These include the utilization of whole whey and problems of whey taint; use of lactose, by modification to lactitol, in breadmaking or as a binder for powders such as iron oxide fines in the steel industry; food uses of whey proteins e.g. in cheese, breadmaking and 'prudent diet' foods; pharmaceutical uses of whey protein concentrates as a source of lactoperoxidase; and technological research on membrane processes and ion-exchange fractionation of whey proteins.

  2. Researching experiences

    DEFF Research Database (Denmark)

    Gjedde, Lisa; Ingemann, Bruno

    In the beginning was - not the word - but the experience. This phenomenological approach provides the basis for this book, which focuses on how a person-in-situation experiences and constructs meaning from a variety of cultural visual events. This book presents video-based processual methods...... for researching experiences in a variety of settings ranging from the museum, to news photography, and interactive media. The research led to the development of a set of methodological tools and approaches we term the reflexivity lab. The interaction in the experimental situation between the media and body...

  3. Quantitative research

    DEFF Research Database (Denmark)

    Wigram, Anthony Lewis

    2003-01-01

    possible and desirable. It is not just a type of research done in a laboratory, or by PhD students. Some for of reliable measurement can be applied to many clinical situationsto evaluate the effects of therapy over time, or the difference between clients who receive therapy and those who don't. Evaluating...

  4. Research Methods

    Science.gov (United States)

    1992-01-01

    ADDRESS(ES) 8. PERFORMING ORGANIZATION Navy Personnel Research and Development Center REPORT NUMBER San Diego, California 92152-6800 BK -92-05 9. SPONSORING...other interneurons , IN2, which inhibit the ganglion cell. By preferentially stimulating the suround, green light covering the receptive field lowers

  5. Original Research

    African Journals Online (AJOL)

    2013-12-17

    Dec 17, 2013 ... Science, Technology and Arts Research Journal. Oct-Dec 2013, 2(4): 47-55 .... households' onion grower during the 2005/06 year was. 414.78 kg ha-1 ..... accordingly one could predict that the same farm plot would receive ...

  6. Original Research

    African Journals Online (AJOL)

    2013-12-25

    Dec 25, 2013 ... Science, Technology and Arts Research Journal. Oct-Dec ... Article Information ... of the contaminating organisms to overcome the modern- .... bacteriocin titres can dramatically change on altering .... velopment of weak organic acid resistance in yeast. European Molecular Biology Organization journal 17:.

  7. Research evaluation

    DEFF Research Database (Denmark)

    Pedersen, David Budtz

    2014-01-01

    decisions that have marked the period since the first edition was researched and published. In addition, to help make ESTE more global and interdisciplinary in scope and reach, the second edition will engage consultants from ethics centers around the world, and will feature the revised title Ethics, Science...

  8. Research Blog

    NARCIS (Netherlands)

    Jautze, K.J.

    2014-01-01

    Welcome to my personal research blog. I'm a PhD candidate from the Netherlands who has an interest in language and literature. In the project The Riddle of Literary Quality my colleagues and I explore the assumption that formal characteristics play a role in the aesthetic appreciation of novels. In

  9. Research Article

    African Journals Online (AJOL)

    2016-06-11

    Jun 11, 2016 ... consumption. This research aimed to study the effects of window position on natural cross ... However post-industrial progresses in technology ... Now due to economic justifications and easy use of wind energy compared with .... LITERATURE REVIEW ..... tourism, Journal of Civil Engineering, No. 24, pp.

  10. Element Research.

    Science.gov (United States)

    Herald, Christine

    2001-01-01

    Describes a research assignment for 8th grade students on the elements of the periodic table. Students use web-based resources and a chemistry handbook to gather information, construct concept maps, and present the findings to the full class using the mode of their choice: a humorous story, a slideshow or gameboard, a brochure, a song, or skit.…

  11. Library Research.

    Science.gov (United States)

    Wright, Nancy Kirkpatrick

    This workbook, designed for a Library Research course at Yavapai College, provides 15 lessons in advanced library reference skills. Each lesson provides explanatory text and reinforcement exercises. After Lesson I introduces specialized dictionaries and encyclopedias (e.g., for foreign languages, medicine, music, economics, social sciences, and…

  12. Research Article

    African Journals Online (AJOL)

    2016-06-05

    Jun 5, 2016 ... destroying impacts on the nearby created (artifact) and natural environments, their surrounding ... Thus, the realistic analysis and recognition of the design ..... theoretical topics and a component of empirical researches of architecture. .... the diversity of constructive elements of building in physical respect.

  13. Research Misconduct.

    Science.gov (United States)

    LaFollette, Marcel C.

    1994-01-01

    How social science theory and insight could be applied to understanding and resolving the issues surrounding misconduct in scientific research is discussed. Understanding why scientists break the norms of acceptable conduct may come when their survey responses are interpreted in the contexts of sociology and psychology. (SLD)

  14. Research Article

    African Journals Online (AJOL)

    2016-06-18

    Jun 18, 2016 ... ... e-mail: nasrin.joka doi: http://dx.doi.org/10.4314/jfas.v8i2s.1 ... for this research constitutes a profile for each paper which contains c the scope of ..... fusion of supervised machine learning with natural language processing.

  15. Original Research

    African Journals Online (AJOL)

    Science, Technology and Arts Research Journal ... The present study was designed to determine the acceptability of PIHCT on pregnant mothers attended ... knowledgeable to the three methods of HIV transmission from mother to child during .... Marital Status. Married. 401. 95.0. 95. Unmarried. 11. 2.6. 97.6. Divorced. 7. 1.7.

  16. Research Review

    OpenAIRE

    Anonymous

    1986-01-01

    Research Reviewed: "A Note on Explaining Farmland Price Changes in the Seventies and Eighties"; "Rivers of Empire: Water, Aridity, and the Growth of the American West"; "Agricultural Policies and World Markets"; "The Organization and Performance of the U.S. Food System"

  17. Research Article

    African Journals Online (AJOL)

    2016-06-13

    Jun 13, 2016 ... Agricultural Research and Education Organization. 2 ... the plant biochemical and physiological processes and decrease crop quality. Scientists showed the harvest index in safflower did not significantly changes in .... same time, Safflower do not have time to reach rosette stage and become cold resistant.

  18. Disaster Research

    DEFF Research Database (Denmark)

    Given the tendency of books on disasters to predominantly focus on strong geophysical or descriptive perspectives and in-depth accounts of particular catastrophes, Disaster Research provides a much-needed multidisciplinary perspective of the area. This book is is structured thematically around ke...

  19. Research Windows.

    Science.gov (United States)

    Collis, Betty

    1988-01-01

    Presents summaries of research studies related to instructional computer use: three compare word processed and handwritten text of students with and without learning disabilities; one compares student retrieval skills using print and electronic encyclopedias; and one examines computer use by math and science teachers via data from a U.S. national…

  20. Original Research

    African Journals Online (AJOL)

    home

    2014-04-23

    Apr 23, 2014 ... Science, Technology and Arts Research Journal. Sci. Technol. ... and 75% of recommended rates of inorganic NP, respectively. In addition, 100% ... significantly increase food barley yield and provide high economic return. Article History: ...... Recommendations : Economics Training Manual. Completely ...

  1. Research Article

    African Journals Online (AJOL)

    2016-06-05

    Jun 5, 2016 ... Leather is one of the most materials are used in historical object from ... 2014) Primitive man hunted wild animals for food, then made clothing, .... obtained of the all experiments that did in this research indicated the chosen ...

  2. Research Review

    OpenAIRE

    Anonymous

    1982-01-01

    Research Reviewed: "Specification of Bernoullian Utility Function in Decision Analysis: Comment"; "Linear Programming, Duality, and Cost of Production"; "Changes in the Chicago Corn Basis, 1960-75"; "A Survey of Agricultural Economics Literature"; "The Methodology of Economics (or How Economists Explain)"; "Resources and Development: Natural Resource Policies and Economic Development in an Interdependent World"

  3. Globalized research

    Directory of Open Access Journals (Sweden)

    Carlos Renato Zacharias

    2013-06-01

    Full Text Available The current issue of IJHDR begins by a now classical dilemma relative to the high dilutions: if they lack biological effects, how might they cause adverse effects? The plausibility of the implausible is once again the subject of a letter addressed to this Editor. The present issue further features three articles from Indian authors, which somehow makes the occasion special, and worthy of reflection: what is going on in Indian homeopathy? As it is known, India has always played a significant role in the homeopathic stage by contributing with original clinical protocols and approaches. More recently, India has shown the world unexpected scientific features of the high dilutions. The natural and cultural diversity of India seems to influence the research it conducts, which ranges from physicochemical and biological studies performed in research centers and universities to clinical trials conducted in hospitals, in addition to a major concern with education. India has thus become one of the main centers concerned with the scientific side of homeopathy, which is further attested by the organization of, and participation in major scientific meetings like the LMHI congress of 2011, GIRI meetings, and the latest HRI conference, and publication in IJHDR and other scientific journals. As an example of the multiple interests of homeopathic research in India, one article in this issue of IJHDR addresses a fundamental research problem, another the patients’ satisfaction, and the third the perspective of undergraduates on the teaching of homeopathy. This same movement observed in India has been observed in other countries like Brazil and Russia among others, following many European countries, making possible and feasible the existence of an international scientific network connecting the various groups devoted to HD research across the world. IJHDR is proud to participate on this endeavor!

  4. Types of Cancer Research

    Science.gov (United States)

    An infographic from the National Cancer Institute (NCI) describing the four broad categories of cancer research: basic research, clinical research, population-based research, and translational research.

  5. Research Results

    Science.gov (United States)

    2012-12-01

    Achievements in Sino-German Interdisciplinary Major Research Project Published by Small A Conserved Proline Switch on the Ribosome Facilitates the Recruitment and Binding of trGTPases Air Pollution Contributes in Sunshine Dimming in China Role of Lymphatic Trafficking and Biodistribution Soft Fibrin Gels Promote Selection and Growth of Tumorigenic Cells Targeted Therapy: The New Lease on Life for Acute Promyelocytic Leukemia, and Beyond The Structural Basis for the Sensing and Binding of Cyclic di-GMP by STING Research on Atomic-Scale Investigation of Li Storage Mechanism in Spinel Li4Ti5O12 NSFC Funded Project Made Significant Progress in Intelligent Nanomaterial and Device Palaeobotany and the Evolution of the Monsoon in China Non Heme System Asymmetric Epoxidation Reaction Made Progress Rapid Advancement of Immunology Study in China Chinese Experts Successfully Produced Transgenic Animals from Haploid Embryonic Stem Cells

  6. Is operations research really research?

    African Journals Online (AJOL)

    the world, such as earthquakes, diseases and human behaviour. ... Science [23], is concerned with man-made, artificial phenomena. .... We normally think of .... Circumscription is a formal logical method that assumes that every ..... This research shows that both distance and computational effort savings can be achieved.

  7. Dialogue Research

    DEFF Research Database (Denmark)

    Duelund, Peter

    1991-01-01

    Departing from Anthony Giddens´s theory of structuration and the concept double hermeneutics and Jürgen Habermas´s Theory of Communicative Actions the article specifies theories and methods af dialogue as method in the humanities and social sciences. The article concludes by pointing at dialogues...... as a new theoretical, methodological and empirical research concept i an society where the traditional planning instruments have failed....

  8. Qualitative research.

    Science.gov (United States)

    Maher, Lisa; Dertadian, George

    2017-08-07

    This narrative review aims to highlight key insights from qualitative research on drug use and drug users by profiling a selection of classic works. Consensus methods were used to identify and select four papers published in 1938, 1969, 1973 and 1984 considered to be classics. These landmark qualitative studies included the first account of addiction as a social process, demonstrating that people have meaningful responses to drug use that cannot be reduced to their pharmacological effects; the portrayal of inner-city heroin users as exacting, energetic and engaged social agents; identification of the interactive social learning processes involved in becoming a drug user; the application of the 'career' concept to understanding transitions and trajectories of drug use over time; and the articulation of a framework for understanding drug use that incorporates the interaction between pharmacology, psychology and social environments. These classic sociological and anthropological studies deployed qualitative research methods to show how drug use is shaped by complex sets of factors situated within social contexts, viewing drug users as agents engaged actively in social processes and worlds. Their findings have been used to challenge stereotypes about drug use and drug users, develop a deeper understanding of drug use among hidden, hard-to-research and under-studied populations, and provide the foundations for significant developments in scientific knowledge about the nature of drug use. They continue to retain their relevance, providing important correctives to biomedical and behaviourist paradigms, reminding us that drug use is a social process, and demonstrating how the inductive approach of qualitative research can strengthen the way we understand and respond to drug use and related harms. © 2017 Society for the Study of Addiction.

  9. RESEARCH UPDATES

    OpenAIRE

    Anonymous

    1998-01-01

    Includes: Food Insecurity in Low-Income Rural Areas, Eric Icart, University of Maryland Eastern Shore New Shift in Food Distribution Orientation: The Proposition of Fresh Prepared Foods, John L. Park, Research Associate, Food Industry Management Program, Cornell University, 109 Warren Hall, Ithaca, NY 14853-7801 Distribution Barriers Confronting Small-Volume Fruit and Vegetable Growers, John R. Brooker, David B. Eastwood, and Morgan D. Gray, Professors and Computer Analyst, Department of Agri...

  10. RESEARCH UPDATES

    OpenAIRE

    Anonymous

    1999-01-01

    Includes: Price and Distribution Variations for Value-Added Vegetable Products in California. Jim Ahern and Marianne Wolf, Professors, Agribusiness Department, Cal Poly State University SLO. Case Study of Heritage Ranch, "Wolf-Friendly Beef." Helen L. Aquino, Graduate Research Assistant, Agricultural Economics, New Mexico State University. Branding Locally Grown Fruit and Vegetables Via State Logos. John R. Brooker, David B. Eastwood, and Morgan D. Gray; Faculty Members; Department of Agricul...

  11. RESEARCH COMMUNITIES

    Directory of Open Access Journals (Sweden)

    HUGO ESCOBAR-MELO

    2006-05-01

    Full Text Available This article constitutes an anthology of the research in the Department of Psychology of the UniversidadJaveriana and it takes as point of consultations the book Saber, sujeto y sociedad: Una década de investigación enPsicología published in the year 2006 by the Editorial Pontificia Universidad Javeriana as a collective work;it shows the research itinerary of the groups and authors which have worked in multiple problematicnucleus like the affective bonds in terms of emotional security and care, the psychological welfare as axleof the psychology of the health, the meanings and bonds to build cultures of peace, the public opinionthat mobilizes different senses in the world, the culture of the transport, the subjetivation and the speechthat mean to the work, the experimented body in the woman, the kidnapping and their ghost of thedeath, the family as a person networks linked by the language, person, relationships and psychic operation,quality of life, numeric thought, experimental psychology and cognitive neuropsycology.Without a doubt all these problematic nucleus seemingly diverse but crossed by the significance andsignificant implication, they have conformed a true disciplinary intersection, to the style of the geometric,convergent and strong cobwebs of the spiders. It also includes the present anthology, the basic principlesof a research culture and their most visible production in the Universitas Psychologica magazine.

  12. 2008 Research Portfolio: Research & Development Division

    Science.gov (United States)

    Educational Testing Service, 2008

    2008-01-01

    This document describes the breadth of the research being conducted in 2008 by the Research and Development Division at Educational Testing Service (ETS). The research described falls into three large categories: (1) Research supported by the ETS research allocation; (2) Research funded by testing programs at ETS; and (3) Research funded by…

  13. Quantitative research

    DEFF Research Database (Denmark)

    Wigram, Anthony Lewis

    2003-01-01

    possible and desirable. It is not just a type of research done in a laboratory, or by PhD students. Some for of reliable measurement can be applied to many clinical situationsto evaluate the effects of therapy over time, or the difference between clients who receive therapy and those who don't. Evaluating......Music therapy is well recognised as a profession now, and there is increasing interest in the effect of treatment over time, as well as the way that treatment works. Evidence Based Practice (EBP)looks for various types of evidence, and quantifying the benefits and value of music therapy i both...

  14. Riblet Research

    Science.gov (United States)

    1985-01-01

    Research at Langley on skin friction drag was described in Tech Briefs. 3M engineers suggested to Langley that grooves molded into a lightweight plastic film with adhesive backing and pressed on an airplane would be simpler than cutting grooves directly onto the surface. Boeing became involved and tested the "riblet" on an olympic rowing shell; the US won a silver medal. Based on the riblet-like projections on shark's skins, the technology may provide a 5 percent fuel saving for airplanes. Product is no longer commercially available.

  15. Research Brief.

    Science.gov (United States)

    Schoenfelder, Erin; McCabe, Connor; Fife, Aurora; Herzig, Lisa; Ahrens, Kym

    2017-01-01

    Adolescents with ADHD are at risk of functional problems that may be mitigated by consistent ADHD treatment. This study pilots a brief intervention for adolescents with ADHD and their parents to increase treatment knowledge and family motivation to seek treatment. The 3-hr curriculum was developed by a multidisciplinary team and included psychoeducation, goal setting, and motivational interviewing. Fifteen adolescents and 20 caregivers participated in the workshop, completed pre- and post-test assessments, and reported on acceptability. Acceptability and satisfaction with the intervention were high. Perceived knowledge of ADHD increased post intervention; stigma was unchanged. Parents reported more acceptability of stimulant medications and less willingness to use special diets or cognitive games. Family feedback informed modifications to the curriculum. The Teen ADHD Workshop is a feasible and acceptable intervention to increase knowledge of ADHD and evidence-based treatments. Further research will evaluate effects on treatment participation.

  16. BYSTANDER EFFECTS GENOMIC INSTABILITY, ADAPTIVE RESPONSE AND CANCER RISK ASSESSMENT FOR RADIAION AND CHEMICAL EXPOSURES

    Science.gov (United States)

    BYSTANDER EFFECTS, GENOMIC INSTABILITY, ADAPTIVE RESPONSE AND CANCER RISK ASSESSMENT FOR RADIATION AND CHEMICAL EXPOSURESR. Julian PrestonEnvironmental Carcinogenesis Division, U.S. Environmental Protection Agency, Research Triangle Park, N.C. 27711, USAThere ...

  17. Reclaiming a Part of the Micmac Heritage.

    Science.gov (United States)

    Hamilton, W. D.

    1985-01-01

    Describes a research project which resulted in publication, "The Julian Tribe," and showed how lost Micmac tribal heritage was reconstructed from church, census, county, provincial, and federal records when no tribal printed or secondary accounts or oral tradition remained. (NEC)

  18. Reclaiming a Part of the Micmac Heritage.

    Science.gov (United States)

    Hamilton, W. D.

    1985-01-01

    Describes a research project which resulted in publication, "The Julian Tribe," and showed how lost Micmac tribal heritage was reconstructed from church, census, county, provincial, and federal records when no tribal printed or secondary accounts or oral tradition remained. (NEC)

  19. Research Results

    Science.gov (United States)

    2012-01-01

    In situ Oxidation Study of Pt (110) and Its Interaction with CO Chinese Scientists Published a Paper on Prevention of Drug Craving and Relapse by Memory Retrieval-extinction Procedure in Science Series Papers Published in Energy Policy: Modeling Energy Use of China's Road Transport and Policy Evaluation Breakthrough in the Ambient Catalytic Destruction of Formaldehyde Novel Findings for High Altitude Adaptation from the Yak Genome Binary Colloidal Structures Assembled through Ising Interactions Reemergence of superconductivity at 48K in Compressed Iron Selenide Based Superconductors Nucleosomes Suppress Spontaneous Mutations Base-Specifically in Eukaryotes Single-Chain Fragmented Antibodies Guided SiRNA Delivery in Breast Cancer Does Yeast Suicide? China Scientists Developed Important Methodologies for Spatiotemporal Detecting and Manipulating of Cellular Activities Scorpions Inspire Chinese Scientists in Making Bionic Non-eroding Surfaces for Machinery Research on Phylogenetic Placement of Borthwickia and Description of a New Family of Angiosperms, Borthwickiaceae Plasmoid Ejection and Secondary Current Sheet Generation from Magnetic Reconnection in Laser-plasma Interaction Cotton Bollworm Adapts to Bt Cotton via Diverse Mutations A Histone Acetyltransferase Regulates Active DNA Demethylation in Arabidopsis

  20. Research Report

    Science.gov (United States)

    Dawes, Lyn

    2004-06-01

    This paper examines what is important about talk between learners during school science and, having identified this, suggests how we can ensure that what we consider important happens. By looking at the interaction between teachers and learners talking about science, it is possible to indicate ways in which learners can be helped to continue this learning conversation with one another when teacher support is withdrawn. Strategies for teaching and learning are examined. The paper reports on the findings of a research project designed to teach children how to negotiate their ideas about science concepts through rational dialogue. Children's development of scientific concepts in classrooms is undertaken through structured activity and mediated through oral language. Children must move forward simultaneously in their use of specialized vocabulary and in their understanding of current scientific explanations, models and ideas. New language and new ways of using language are learned by doing, which means for children, primarily speaking and listening. Children's understanding of science can benefit from teaching them to understand that spoken language is a powerful tool for thinking together.

  1. Novel research

    CERN Document Server

    CERN Bulletin

    2010-01-01

    Author Robert Harris and film director Paul Greengrass visited CERN on 26 April, passing by SM18 as well as the CCC and the ATLAS control room.   Film director Paul Greengrass (left) and author Robert Harris (right). Author Robert Harris and film director Paul Greengrass visited CERN on 26 April as part of their preliminary research on an idea that Harris has for a book, which Greengrass might turn into a film. One of the characters would be a theoretical physicist from CERN – but to say more than that might give away the story! There is definite irony in the fact that their visit was delayed for a week by the ash from the Icelandic volcanic eruption. Harris is well known for several historical novels, including ‘Pompeii’, which tells the story of a fictional hydraulic engineer at the time of the eruption of Mount Vesuvius in 79 AD. His latest book, ‘The Ghost’, became a film directed by Roman Polanski, while the latest film from Greengrass is &a...

  2. Researcher Interjecting in Qualitative Race Research

    Directory of Open Access Journals (Sweden)

    Lauren Mizock

    2011-03-01

    Full Text Available In qualitative interviews, moments when the researcher departs from the research script can highlight how researcher-participant race interactions may differentially affect results. In the present study, 40 qualitative interviews between Black- and White-identified researchers and participants were analyzed to assess the influence of researcher race in deviations from the interview script. Excerpts from these mono-racial and cross-racial research dyads are presented to highlight the function and value of researcher interjecting in multicultural research. Suggestions and implications for future qualitative research on issues of race, ethnicity, and culture are delineated. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1102134

  3. Building research capital to facilitate research.

    Science.gov (United States)

    Green, Gill; Rein, Melanie

    2013-04-04

    The National Institute for Health Research, Research Design Service (NIHR RDS) was set up to increase the number and proportion of high quality applications for funding for applied and patient focused health and social care research. Access to specialist expertise and collaboration between researchers and health practitioners at the proposal development stage is crucial for high quality applied health research. In this essay we develop the concept of 'research capital' to describe the wide range of resources and expertise required to develop fundable research projects. It highlights the key role the RDS plays supporting researchers to broker relationships to access the requisite 'research capital'.

  4. Research Productivity and Academics' Conceptions of Research

    Science.gov (United States)

    Brew, Angela; Boud, David; Namgung, Sang Un; Lucas, Lisa; Crawford, Karin

    2016-01-01

    This paper asks the question: do people with different levels of research productivity and identification as a researcher think of research differently? It discusses a study that differentiated levels of research productivity among English and Australian academics working in research-intensive environments in three broad discipline areas: science,…

  5. Informativeness of Wind Data in Linear Madden-Julian Oscillation Prediction

    Science.gov (United States)

    2016-08-15

    outgoing longwave radiation (OLR) related to the MJO on intraseasonal timescales in the tropics has been examined for a variety of LIMs using OLR and...optionally 200 and 850 hPa zonal wind information channels. The dependence of OLR hindcast skill on wind channels was evaluated by randomizing in time...2014) include LIM results from both C14 and the methods described here, as a baseline for evaluating numerical model hind- casts. Those hindcasts as

  6. The Madden-Julian Oscillation and its Teleconnections in a Warmer World

    Science.gov (United States)

    Maloney, Eric; Wolding, Brandon; Henderson, Stephanie

    2017-04-01

    Two simulations of the Superparameterized Community Earth System Model (SP-CESM) are examined, one with pre-industrial (PI) levels of CO2 and one where CO2 levels have been quadrupled (4xCO2). While MJO convective variability increases considerably in the 4xCO2 simulation, the dynamical response to this convective variability decreases. Increased MJO convective variability is shown to be a robust response to the steepening vertical moisture gradient, consistent with the findings of previous studies. The decreased dynamical response to MJO convective variability is shown to be a consequence of increased static stability, which allows weaker variations in large-scale vertical velocity to produce sufficient adiabatic cooling to balance variations in MJO convective heating. This weakened dynamical response results in a considerable reduction of the MJO's ability to influence the extratropics, which is closely tied to the strength of its associated divergence. A linear baroclinic model is used to verify the impact of increased static stability on the extratropical circulation in a warmer climate. Results of this study suggest that, while MJO convective variability may increase in a warming climate, the MJO's role in bridging weather and climate in the extratropics may not.

  7. Climate change and the Madden-Julian Oscillation: A vertically resolved weak temperature gradient analysis

    Science.gov (United States)

    Wolding, Brandon O.; Maloney, Eric D.; Henderson, Stephanie; Branson, Mark

    2017-03-01

    WTG balance is used to examine how changes in the moist thermodynamic structure of the tropics affect the MJO in two simulations of the Superparameterized Community Earth System Model (SP-CESM), one at preindustrial (PI) levels of CO2 and one where CO2 levels have been quadrupled (4×CO2). While MJO convective variability increases considerably in the 4×CO2 simulation, the dynamical response to this convective variability decreases. Increased MJO convective variability is shown to be a robust response to the steepening vertical moisture gradient, consistent with the findings of previous studies. The steepened vertical moisture gradient allows MJO convective heating to drive stronger variations in large-scale vertical moisture advection, supporting destabilization of the MJO. The decreased dynamical response to MJO convective variability is shown to be a consequence of increased static stability, which allows weaker variations in large-scale vertical velocity to produce sufficient adiabatic cooling to balance variations in MJO convective heating. This weakened dynamical response results in a considerable reduction of the MJO's ability to influence the extratropics, which is closely tied to the strength of its associated divergence. A composite lifecycle of the MJO was used to show that northern hemisphere extratropical 525 hPa geopotential height anomalies decreased by 27% in the 4×CO2 simulation, despite a 22% increase in tropical convective heating associated with the MJO. Results of this study suggest that while MJO convective variability may increase in a warming climate, the MJO's role in "bridging weather and climate" in the extratropics may not.

  8. Application of terrestrial photogrammetry for the mass balance calculation on Montasio Occidentale Glacier (Julian Alps, Italy)

    Science.gov (United States)

    Piermattei, Livia; Carturan, Luca; Calligaro, Simone; Blasone, Giacomo; Guarnieri, Alberto; Tarolli, Paolo; Dalla Fontana, Giancarlo; Vettore, Antonio

    2014-05-01

    Digital elevation models (DEMs) of glaciated terrain are commonly used to measure changes in geometry and hence infer the mass balance of glaciers. Different tools and methods exist to obtain information about the 3D geometry of terrain. Recent improvements on the quality and performance of digital cameras for close-range photogrammetry, and the development of automatic digital photogrammetric processing makes the 'structure from motion' photogrammetric technique (SfM) competitive for high quality 3D models production, compared to efficient but also expensive and logistically-demanding survey technologies such as airborn and terrestrial laser scanner (TLS). The purpose of this work is to test the SfM approach, using a consumer-grade SLR camera and the low-cost computer vision-based software package Agisoft Photoscan (Agisoft LLC), to monitor the mass balance of Montasio Occidentale glacier, a 0.07km2, low-altitude, debris-covered glacier located in the Eastern Italian Alps. The quality of the 3D models produced by the SfM process has been assessed by comparison with digital terrain models obtained through TLS surveys carried out at the same dates. TLS technique has indeed proved to be very effective in determining the volume change of this glacier in the last years. Our results shows that the photogrammetric approach can produce point cloud densities comparable to those derived from TLS measurements. Furthermore, the horizontal and vertical accuracies are also of the same order of magnitude as for TLS (centimetric to decimetric). The effect of different landscape characteristics (e.g. distance from the camera or terrain gradient) and of different substrata (rock, debris, ice, snow and firn) was also evaluated in terms of SfM reconstruction's accuracy vs. TLS. Given the good results obtained on the Montasio Occidentale glacier, it can be concluded that the terrestrial photogrammetry, with the advantageous features of portability, ease of use and above all low costs, allows to obtain high-resolution DEMs which enable good mass balance estimations on glaciers with similar characteristics.

  9. Intraseasonal response of the northern Indian Ocean coastal waveguide to the Madden-Julian Oscillation

    Digital Repository Service at National Institute of Oceanography (India)

    Vialard, J.; Shenoi, S.S.C.; McCreary, J.P.; Shankar, D.; Durand, F.; Fernando, V.; Shetye, S.R.

    . These observations can be interpreted within the framework of linear wave theory. At 15 degrees N, the minimum period for planetary waves is approx. 90 day, meaning that intraseasonal energy is largely trapped at the coast in the form of poleward-propagating Kelvin...

  10. Polish students at the Académie Julian until 1919

    Directory of Open Access Journals (Sweden)

    Zgórniak, Marek

    2012-08-01

    Full Text Available The subject of the article is the presence of Polish students in the most important private artistic school in Paris in the second half of the 19thcentury. The extant records regarding the atelier for male students made it possible to compile a list of about 165 Polish painters and sculptors studying there in the period from 1880 to 1919. The text presents the criteria used when preparing the list and the diagrams show the fluctuations in registration and the number of Polish artists in particular ateliers in successive years. The observations contained in the article have a summary nature and are illustrated only with selected examples.

  11. Julian Lennon Is Global Ambassador for the Lupus Foundation of America

    Science.gov (United States)

    ... ambassador to promote lupus awareness, and I said absolutely. I've been gung ho now supporting them ... things that I love to do, whether it's music, photography, or the foundation. For me, it's just ...

  12. Characteristics Associated with the Madden-Julian Oscillation at Manus Island

    Energy Technology Data Exchange (ETDEWEB)

    Deng, Liping; McFarlane, Sally A.; Flaherty, Julia E.

    2013-05-15

    Ground-based high temporal and vertical resolution datasets from 2002 to 2008 of observations at the Atmospheric Radiation Measurement (ARM) Tropical Western Pacific (TWP) site on Manus Island, Papua New Guinea are used to examine the evolution of clouds and rainfall associated with the MJO life cycle. A composite MJO event is developed based on the NOAA MJO Index 4 using 13 events. The analysis shows that the cloud evolution during the composited MJO life cycle depicts a two-phase structure consisting of a development phase and a mature phase. During the development phase, congestus is the most important cloud type; during the mature phase, deep convection is the dominant cloud type. Consistent with this two-phase structure, the heavy rainfall frequency also shows a two-peak structure during the MJO life cycle. Light rainfall does not show a clear relation to the MJO life cycle, but shows variability on shorter time scales. From the development phase to the mature phase, the MJO structure shifts from the Type I to Type II structure, showing a different phase relationship between convection and dynamic fields (or wave motion) in the development and mature phases. During the shift, mid-level clouds play an important role in moving moisture to the mid-troposphere and preparing the atmosphere for the following deep convection. The discharge-recharge theory explains some of observed features of the MJO evolution at the ARM TWP Manus Island site.

  13. African primary care research: Participatory action research

    Directory of Open Access Journals (Sweden)

    Bob Mash

    2014-01-01

    Full Text Available This article is part of the series on African primary care research and focuses on participatory action research. The article gives an overview of the emancipatory-critical research paradigm, the key characteristics and different types of participatory action research. Following this it describes in detail the methodological issues involved in professional participatory action research and running a cooperative inquiry group. The article is intended to help students with writing their research proposal.

  14. Mixed methods research.

    Science.gov (United States)

    Halcomb, Elizabeth; Hickman, Louise

    2015-04-08

    Mixed methods research involves the use of qualitative and quantitative data in a single research project. It represents an alternative methodological approach, combining qualitative and quantitative research approaches, which enables nurse researchers to explore complex phenomena in detail. This article provides a practical overview of mixed methods research and its application in nursing, to guide the novice researcher considering a mixed methods research project.

  15. Roundtable: Researching the Selfie

    National Research Council Canada - National Science Library

    Jonathan Schroeder

    2014-01-01

      This roundtable gathers researchers interested in the phenomenon of the "selfie" -- to explore current developments, research methods and interdisciplinary research into how consumer behavior, social...

  16. Stories on Research, Research on Stories

    Science.gov (United States)

    Petit, Sandrine; Mougenot, Catherine; Fleury, Philippe

    2011-01-01

    This article deals with a group of researchers involved in Participatory Action Research projects on biodiversity and who volunteered to take part in a "storytelling" experiment. Their "stories" were used to describe this new type of research collective comprising various partners, including researchers and managers, focused on obtaining directly…

  17. Clinical research 6: writing and research.

    Science.gov (United States)

    Endacott, Ruth

    2008-07-01

    This six-part research series is aimed at clinicians who wish to develop research skills, or who have a particular clinical problem that they think could be addressed through research. The series aims to provide insight into the decisions that researchers make in the course of their work, and to also provide a foundation for decisions that nurses may make in applying the findings of a study to practice in their own Unit or Department. The series emphasises the practical issues encountered when undertaking research in critical care settings; readers are encouraged to source research methodology textbooks for more detailed guidance on specific aspects of the research practice.

  18. Research by Design - a research strategy

    DEFF Research Database (Denmark)

    Hauberg, Jørgen

    2011-01-01

    methods. Research is ‘coloured’ by traditions and professions, and research in architecture should be coloured too, taking into consideration that the practice of architects stretches from natural science and sociology to art and that the most important way in which the architect achieves new cognition...... is through work with form and space – drawings, models and completed works. Probably all good design is informed by some kind of researchresearch-based design. But can research arise from design?...

  19. Architectural project and research

    DEFF Research Database (Denmark)

    Lotz, Katrine

    2005-01-01

    Discussion of criterias for research including the researchers or designers own project as theme.......Discussion of criterias for research including the researchers or designers own project as theme....

  20. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z ... Matters NIH Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics ...

  1. Social Biography and Research.

    Science.gov (United States)

    Crepeau, Elizabeth Blesedell

    1997-01-01

    A researcher's life experiences cannot help but influence the research process. Including elements of one's social biography in research reports helps readers identify how a researcher's history and biases shaped the study. (SK)

  2. Social Biography and Research.

    Science.gov (United States)

    Crepeau, Elizabeth Blesedell

    1997-01-01

    A researcher's life experiences cannot help but influence the research process. Including elements of one's social biography in research reports helps readers identify how a researcher's history and biases shaped the study. (SK)

  3. Lymphoma Research Foundation

    Science.gov (United States)

    ... the stem cell transplantation process. Read More LYMPHOMA RESEARCH Featured Researcher – David Scott, MBChB, PhD Dr. Scott ... and Advocacy News Action Center Advocacy Tool Kit Research LRF Research Portfolio Disease-Specific Focus Areas Grants ...

  4. Architectural project and research

    DEFF Research Database (Denmark)

    Lotz, Katrine

    2005-01-01

    Discussion of criterias for research including the researchers or designers own project as theme.......Discussion of criterias for research including the researchers or designers own project as theme....

  5. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... Media & Outreach More » Quick Links NIH News in Health NIH Research Matters NIH Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics ...

  6. The modern research environment

    DEFF Research Database (Denmark)

    Topsøe, Flemming

    1993-01-01

    Information Technology, research environment, structured documents, networked information retrieval......Information Technology, research environment, structured documents, networked information retrieval...

  7. Design Research between Design and Research

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Markussen, Thomas

    2011-01-01

    and practice, as expressed in the notion of research as ‘artistic innovation work’. On the other hand, the pressure to expand research in architecture and design has seen a movement towards adopting traditional research paradigms from the technical and social sciences and humanities. For many architects......The discourse on architecture and design research in Denmark in the past thirty years has been stuck in a unproductive dichotomy between research through design on the one hand and a phantom image of academic and theoretical, word-based research on the other. Advocates of the research through...... design strand have argued, that architecture and design research must follow an architecture and design methodology – designing – and be communicated by means of architecture and design media – images and artefacts. Essentially, this view sees no difference between architecture and design research...

  8. Design Research between Design and Research

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Markussen, Thomas

    The discourse on architecture and design research in Denmark in the past thirty years has been stuck in a unproductive dichotomy between research through design on the one hand and a phantom image of academic and theoretical, word-based research on the other. Advocates of the research through...... design strand have argued, that architecture and design research must follow an architecture and design methodology – designing – and be communicated by means of architecture and design media – images and artefacts. Essentially, this view sees no difference between architecture and design research...... and practice, as expressed in the notion of research as ‘artistic innovation work’. On the other hand, the pressure to expand research in architecture and design has seen a movement towards adopting traditional research paradigms from the technical and social sciences and humanities. For many architects...

  9. Design Research between Design and Research

    DEFF Research Database (Denmark)

    Steinø, Nicolai; Markussen, Thomas

    2011-01-01

    The discourse on architecture and design research in Denmark in the past thirty years has been stuck in a unproductive dichotomy between research through design on the one hand and a phantom image of academic and theoretical, word-based research on the other. Advocates of the research through...... design strand have argued, that architecture and design research must follow an architecture and design methodology – designing – and be communicated by means of architecture and design media – images and artefacts. Essentially, this view sees no difference between architecture and design research...... and practice, as expressed in the notion of research as ‘artistic innovation work’. On the other hand, the pressure to expand research in architecture and design has seen a movement towards adopting traditional research paradigms from the technical and social sciences and humanities. For many architects...

  10. The School Research Lead

    Science.gov (United States)

    Bennett, Tom

    2015-01-01

    The researchED movement has generated a new debate about the role of research in schools. Of course there have always been teachers interested in undertaking research and applying the research findings of others. However, involvement in research has tended to be the personal enthusiasm of the individual teacher rather than a coordinated whole…

  11. From Action Research to Practice Research

    Directory of Open Access Journals (Sweden)

    Goran Goldkuhl

    2012-04-01

    Full Text Available Action research (AR has gained more acceptance as an approach to qualitative research in information systems (IS. The complexities of organisational and technical change makes this approach a suitable one in IS research. There are, however, still some controversies and confusions about the relation between “action” and “research”. The many types of AR and similar approaches (not labelled as AR that have emerged demands further conceptual clarification of AR. A conceptual inquiry of AR, presented in the paper, has led to the identification of several unresolved issues concerning intervention research like AR. An alternative research approach is presented: practice research. This research approach is well founded in pragmatism and it builds on the two premises: 1 to contribute to general practice through abstract and useful knowledge and 2 to study the empirical field as interconnected practices. Several important concepts of practice research are described as: local practice contribution vs. general practice contribution; theorizing vs. situational inquiry. Practice research is seen as a broader notion encompassing AR and other research approaches as e.g. design research and evaluation research. Two case examples of practice research are briefly presented and compared: one AR-based study in the social welfare sector and one evaluation study of a taxation e-service.

  12. Mesyatsy "knizhnye" i "nebesnye": ikh sootnoshenie na stranitsakh letopisej %t "Literary" and "heavenly" months: their correlations in Russian chronicles

    Science.gov (United States)

    Zhuravel', A. V.

    The overwhelming majority of Old-Russian dates are Julian, and this fact seems to prove that the Julian calendar gained a foothold after the baptism of Rus'. However, there are also about 10 lunar datings (mainly from the XV c.) in Russian chronicles. This fact corresponds to the words of Kirik (the Novgorod mathematician of the XII c.) who distinguished "heavenly" months from "literary" ones. The research shows that Kirik's words are true for the entire Medieval period of Russian history: the Julian calendar was really the "literary" one and people continued to count days by the Moon in their day-to-day life. Thus, lunar dating came up in Russian chronicles again and again. That is why attempts of recalculation into the Julian manner generated many mistakes (variant readings). If we take into account these "traces", we can reconstruct the initial lunar dating and determine more precisely the course of historical events.

  13. Case Study Research Methodology in Nursing Research.

    Science.gov (United States)

    Cope, Diane G

    2015-11-01

    Through data collection methods using a holistic approach that focuses on variables in a natural setting, qualitative research methods seek to understand participants' perceptions and interpretations. Common qualitative research methods include ethnography, phenomenology, grounded theory, and historic research. Another type of methodology that has a similar qualitative approach is case study research, which seeks to understand a phenomenon or case from multiple perspectives within a given real-world context.

  14. Mixed methods research in music therapy research.

    Science.gov (United States)

    Bradt, Joke; Burns, Debra S; Creswell, John W

    2013-01-01

    Music therapists have an ethical and professional responsibility to provide the highest quality care possible to their patients. Much of the time, high quality care is guided by evidence-based practice standards that integrate the most current, available research in making decisions. Accordingly, music therapists need research that integrates multiple ways of knowing and forms of evidence. Mixed methods research holds great promise for facilitating such integration. At this time, there have not been any methodological articles published on mixed methods research in music therapy. The purpose of this article is to introduce mixed methods research as an approach to address research questions relevant to music therapy practice. This article describes the core characteristics of mixed methods research, considers paradigmatic issues related to this research approach, articulates major challenges in conducting mixed methods research, illustrates four basic designs, and provides criteria for evaluating the quality of mixed methods articles using examples of mixed methods research from the music therapy literature. Mixed methods research offers unique opportunities for strengthening the evidence base in music therapy. Recommendations are provided to ensure rigorous implementation of this research approach.

  15. Teacher as Researcher: Teaching as Lived Research

    Science.gov (United States)

    Binder, Marni

    2012-01-01

    Teacher inquiry can shape empirical inquiries by nonpracticing researchers, by allowing them to draw on the practical knowledge of those in the classroom. This recognition challenged the author to question what legitimized her role as a teacher-researcher and ask how she could have felt empowered as a researcher without higher education. In this…

  16. Research Leadership as Entrepreneurial Organizing for Research

    Science.gov (United States)

    Hansson, Finn; Monsted, Mette

    2008-01-01

    The paper discusses research leadership in public universities under change and the role of entrepreneurial strategies in research. Research leadership function today in situations where the New Public Management movement one the one hand have introduced management by accountability and control in the university while on the other hand open…

  17. Research partnerships between business researchers and industry

    NARCIS (Netherlands)

    Zalewska-Kurek, Katarzyna; Janßen, Björn; Harms, Rainer

    2016-01-01

    We study the strategic behaviour of management researchers when establishing research partnerships with industry. To this end we developed a framework distinguishing ‘strategic planned’ and ‘opportunity-driven’ behaviour in the process of establishing and managing research partnerships. We also

  18. Research partnerships between business researchers and industry

    NARCIS (Netherlands)

    Zalewska-Kurek, Katarzyna; Janßen, Björn; Harms, Rainer

    2016-01-01

    We study the strategic behaviour of management researchers when establishing research partnerships with industry. To this end we developed a framework distinguishing ‘strategic planned’ and ‘opportunity-driven’ behaviour in the process of establishing and managing research partnerships. We also expl

  19. Research Leadership as Entrepreneurial Organizing for Research

    Science.gov (United States)

    Hansson, Finn; Monsted, Mette

    2008-01-01

    The paper discusses research leadership in public universities under change and the role of entrepreneurial strategies in research. Research leadership function today in situations where the New Public Management movement one the one hand have introduced management by accountability and control in the university while on the other hand open…

  20. Researcher-researched relationship in qualitative research: Shifts in positions and researcher vulnerability.

    Science.gov (United States)

    Råheim, Målfrid; Magnussen, Liv Heide; Sekse, Ragnhild Johanne Tveit; Lunde, Åshild; Jacobsen, Torild; Blystad, Astrid

    2016-01-01

    The researcher role is highly debated in qualitative research. This article concerns the researcher-researched relationship. A group of health science researchers anchored in various qualitative research traditions gathered in reflective group discussions over a period of two years. Efforts to establish an anti-authoritarian relationship between researcher and researched, negotiation of who actually "rules" the research agenda, and experiences of shifts in "inferior" and "superior" knowledge positions emerged as central and intertwined themes throughout the discussions. The dual role as both insider and outsider, characteristic of qualitative approaches, seemed to lead to power relations and researcher vulnerability which manifested in tangible ways. Shifting positions and vulnerability surfaced in various ways in the projects. They nonetheless indicated a number of similar experiences which can shed light on the researcher-researched relationship. These issues could benefit from further discussion in the qualitative health research literature.

  1. Questionable research practices among italian research psychologists.

    Science.gov (United States)

    Agnoli, Franca; Wicherts, Jelte M; Veldkamp, Coosje L S; Albiero, Paolo; Cubelli, Roberto

    2017-01-01

    A survey in the United States revealed that an alarmingly large percentage of university psychologists admitted having used questionable research practices that can contaminate the research literature with false positive and biased findings. We conducted a replication of this study among Italian research psychologists to investigate whether these findings generalize to other countries. All the original materials were translated into Italian, and members of the Italian Association of Psychology were invited to participate via an online survey. The percentages of Italian psychologists who admitted to having used ten questionable research practices were similar to the results obtained in the United States although there were small but significant differences in self-admission rates for some QRPs. Nearly all researchers (88%) admitted using at least one of the practices, and researchers generally considered a practice possibly defensible if they admitted using it, but Italian researchers were much less likely than US researchers to consider a practice defensible. Participants' estimates of the percentage of researchers who have used these practices were greater than the self-admission rates, and participants estimated that researchers would be unlikely to admit it. In written responses, participants argued that some of these practices are not questionable and they have used some practices because reviewers and journals demand it. The similarity of results obtained in the United States, this study, and a related study conducted in Germany suggest that adoption of these practices is an international phenomenon and is likely due to systemic features of the international research and publication processes.

  2. Questionable research practices among italian research psychologists

    Science.gov (United States)

    Wicherts, Jelte M.; Veldkamp, Coosje L. S.; Albiero, Paolo; Cubelli, Roberto

    2017-01-01

    A survey in the United States revealed that an alarmingly large percentage of university psychologists admitted having used questionable research practices that can contaminate the research literature with false positive and biased findings. We conducted a replication of this study among Italian research psychologists to investigate whether these findings generalize to other countries. All the original materials were translated into Italian, and members of the Italian Association of Psychology were invited to participate via an online survey. The percentages of Italian psychologists who admitted to having used ten questionable research practices were similar to the results obtained in the United States although there were small but significant differences in self-admission rates for some QRPs. Nearly all researchers (88%) admitted using at least one of the practices, and researchers generally considered a practice possibly defensible if they admitted using it, but Italian researchers were much less likely than US researchers to consider a practice defensible. Participants’ estimates of the percentage of researchers who have used these practices were greater than the self-admission rates, and participants estimated that researchers would be unlikely to admit it. In written responses, participants argued that some of these practices are not questionable and they have used some practices because reviewers and journals demand it. The similarity of results obtained in the United States, this study, and a related study conducted in Germany suggest that adoption of these practices is an international phenomenon and is likely due to systemic features of the international research and publication processes. PMID:28296929

  3. Action and Interactiv research

    DEFF Research Database (Denmark)

    Nielsen, Kurt Aagaard; Svensson, Lennart

    The text is written as a first version of editors introduction to a book about action research/interactive research in Nordic countries. You can read abouttrends and contradictions in the history of action research.The authors question the trends and demands a more explicit critical approach...... to actual action research/interactive research....

  4. National Privacy Research Strategy

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — On July 1, NITRD released the National Privacy Research Strategy. Research agencies across government participated in the development of the strategy, reviewing...

  5. Researcher Story: Stuttering

    Science.gov (United States)

    ... Have a Question In the News Researcher Story: Stuttering In a 2010 movie, The King’s Speech, many ... effects of the disorder. How Do Researchers Study Stuttering? Video of How Do Researchers Study Stuttering? A ...

  6. Children's Environmental Health Research

    Science.gov (United States)

    Conducted in-house, with our federal partners like NIH’s National Institute of Environmental Health Services (NIEHS), and by external researchers through a research grants program administered through the agency’s Office of Research & Development.

  7. Research on Catalysis.

    Science.gov (United States)

    Bartholomew, Calvin H.; Hecker, William C.

    1984-01-01

    The objectives and philosophy of the Catalysis Laboratory at Brigham Young University are discussed. Also discusses recent and current research activities at the laboratory as well as educational opportunities, research facilities, and sources of research support. (JN)

  8. Research Advocacy at NCI

    Science.gov (United States)

    The patient perspective research advocates brings into NCI’s research enterprise helps to inform research focus and support the dissemination of results that lead to new and better cancer prevention, detection, and treatment methods.

  9. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications ... Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library ...

  10. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... NIH News in Health Grants & Funding Funding Forms Library Due Dates How to Apply About Grants Policy & ... Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

  11. Advancing Ethical Neuroscience Research.

    Science.gov (United States)

    Borah, B Rashmi; Strand, Nicolle K; Chillag, Kata L

    2016-12-01

    As neuroscience research advances, researchers, clinicians, and other stakeholders will face a host of ethical challenges. The Presidential Commission for the Study of Bioethical Issues (Bioethics Commission) has published two reports that provide recommendations on how to advance research endeavors ethically. The commission addressed, among other issues, how to prioritize different types of neuroscience research and how to include research participants who have impaired consent capacity. The Bioethics Commission's recommendations provide a foundation for ethical guidelines as neuroscience research advances and progresses.

  12. Research at KT 2002

    DEFF Research Database (Denmark)

    Glarborg, Peter; Hassager, Ole; Jonsson, Gunnar Eigil

    2002-01-01

    The objective of this document is to give the reader a brief overview of current research directions at the department of chemical engineering. The main research topics are classified in terms of priority research areas and are achievements in these areas are highlighted through publications made...... by the 6 main research groups. It should be noted, however, the listed research topics are not the only areas of research and that there are also other interdisciplinary research groups and individual faculty members with their specific research area....

  13. High Combustion Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — At NETL's High-Pressure Combustion Research Facility in Morgantown, WV, researchers can investigate new high-pressure, high-temperature hydrogen turbine combustion...

  14. Etnographic research in education

    Directory of Open Access Journals (Sweden)

    Tina Štemberger

    2017-03-01

    Full Text Available In the field of educational research, ethnography is not well known and consequently it is not frequently used. The concept of ethnographic research is differently, unevenly defined. It is frequently misinterpreted as qualitative research, participatory observation or as a case study. The aim of the present paper was to present ethnographic research as an approach in educational research. We first highlight the problems regarding its definition; we then present the particularities and the process of ethnographic research. We also point out to some disadvantages of this approach and we conclude the paper with the question of the role of ethnographic research in educational research.

  15. Environmental Toxicology Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Fully-equipped facilities for environmental toxicology research The Environmental Toxicology Research Facility (ETRF) located in Vicksburg, MS provides over 8,200 ft...

  16. Fuel safety research 1999

    Energy Technology Data Exchange (ETDEWEB)

    Uetsuka, Hiroshi (ed.) [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    2000-07-01

    In April 1999, the Fuel Safety Research Laboratory was newly established as a result of reorganization of the Nuclear Safety Research Center, JAERI. The laboratory was organized by combining three laboratories, the Reactivity Accident Laboratory, the Fuel Reliability Laboratory, and a part of the Sever Accident Research Laboratory. Consequently, the Fuel Safety Research Laboratory is now in charge of all the fuel safety research in JAERI. Various types of experimental and analytical researches are conducted in the laboratory by using the unique facilities such as the Nuclear Safety Research Reactor (NSRR), the Japan Material Testing Reactor (JMTR), the Japan Research Reactor 3 (JRR-3) and hot cells in JAERI. The laboratory consists of five research groups corresponding to each research fields. They are; (a) Research group of fuel behavior under the reactivity initiated accident conditions (RIA group). (b) Research group of fuel behavior under the loss-of-coolant accident conditions (LOCA group). (c) Research group of fuel behavior under the normal operation conditions (JMTR/BOCA group). (d) Research group of fuel behavior analysis (FEMAXI group). (e) Research group of FP release/transport behavior from irradiated fuel (VEGA group). This report summarizes the outline of research activities and major outcomes of the research executed in 1999 in the Fuel Safety Research Laboratory. (author)

  17. Air Force Research Laboratory Integrated Omics Research

    Science.gov (United States)

    2015-10-01

    the goals of Air Force Research Laboratory (AFRL) is the development of new methods to assess warfighter performance by using advanced...Objective (DTO) project. The research project (MD.34 Biotechnology for Near-Real-Time Predictive Toxicology ) aimed to identify biomarkers of toxicity...Technology, established in discovery work in 2001, and has provided technical support to many researchers in the Department of Defense (DoD). The

  18. Mixed methods research for the novice researcher.

    Science.gov (United States)

    Giddings, Lynne S; Grant, Barbara M

    2006-10-01

    Mixed methods research is becoming increasingly popular in the health and social science disciplines. The aim of this article is to give an overview of the varieties of mixed methods designs. We begin by situating mixed methods research in the context of a paradigmatic framework which assists a researcher in making decisions concerning the design of their study. Although the most commonly used mixed methods designs are underpinned by positivist/postpositivist assumptions, the combination of qualitative and quantitative methods can be used within any research paradigm.

  19. National Environmental Research Parks

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The National Environmental Research Parks are outdoor laboratories that provide opportunities for environmental studies on protected lands that act as buffers around Department of Energy (DOE) facilities. The research parks are used to evaluate the environmental consequences of energy use and development as well as the strategies to mitigate these effects. They are also used to demonstrate possible environmental and land-use options. The seven parks are: Fermilab National Environmental Research Park; Hanford National Environmental Research Park; Idaho National Environmental Research Park; Los Alamos National Environmental Research Park; Nevada National Environmental Research Park; Oak Ridge National Environmental Research Park; and Savannah River National Environmental Research Park. This document gives an overview of the events that led to the creation of the research parks. Its main purpose is to summarize key points about each park, including ecological research, geological characteristics, facilities, and available databases.

  20. Storytelling as Research/Research as Storytelling

    Science.gov (United States)

    Lewis, Patrick J.

    2011-01-01

    If story is central to human meaning why, in the research world, is there not more storytelling? Walter Benjamin (1973) noted that, "a story is different. It does not expend itself. It preserves and concentrates its strength and is capable of releasing it even after a long time" (p. 90). How might research not expend itself, but preserve and…

  1. Teaching Qualitative Research to Practitioner-Researchers

    Science.gov (United States)

    Cox, Rebecca D.

    2012-01-01

    Practitioner-researchers are well-positioned to apply qualitative methods to the study of significant problems of educational practice. However, while learning the skills of qualitative inquiry, practitioners may be compelled by forces outside of qualitative research classrooms to think quantitatively. In this article, the author considers two…

  2. Teaching Qualitative Research to Practitioner-Researchers

    Science.gov (United States)

    Cox, Rebecca D.

    2012-01-01

    Practitioner-researchers are well-positioned to apply qualitative methods to the study of significant problems of educational practice. However, while learning the skills of qualitative inquiry, practitioners may be compelled by forces outside of qualitative research classrooms to think quantitatively. In this article, the author considers two…

  3. FNS Research Corner: Summary of Research

    Science.gov (United States)

    Berman, Danielle; Burdg, Jinee

    2017-01-01

    The FNS Research Corner provides a continuing series to summarize recently completed and current research conducted by the U.S. Department of Agriculture's Food and Nutrition Service (FNS) in the area of child nutrition. For further information, contact the Office of Policy Support (OPS) at (703) 305-2117. Links to published studies and reports as…

  4. Action Research: Bridging Service and Research.

    Science.gov (United States)

    Harkavy, Ira; Puckett, John; Romer, Dan

    2000-01-01

    Action research is an approach to knowledge generation that can strengthen communities and institutions and is ideally suited to the advancement of academically-based service learning. Presents the history and goals of this approach to service learning, defining current challenges, providing examples from three action research projects responding…

  5. Research essentials. How to critique quantitative research.

    Science.gov (United States)

    Clarke, Sharon; Collier, Sue

    2015-11-01

    QUANTITATIVE RESEARCH is a systematic approach to investigating numerical data and involves measuring or counting attributes, that is quantities. Through a process of transforming information that is collected or observed, the researcher can often describes a situation or event, answering the 'what' and 'how many' questions about a situation ( Parahoo 2014 ).

  6. Research of vs research for education policy

    DEFF Research Database (Denmark)

    -liberalism and the transnationalization of education policy-making, as well as the tension between research of policy and research for policy. Working from different perspectives, the authors help to provide a better understanding of these two important sets of issues which the field of education must contend with today....

  7. Teaching to Enhance Research

    Science.gov (United States)

    Harland, Tony

    2016-01-01

    In this paper, I present a conceptual argument for "teaching-led research" in which university lecturers construct courses that directly and positively influence their research, while at the same time, safeguard and enhance the student experience. A research-pedagogy for higher education considers the link between teaching and research,…

  8. Effectively Communicating Qualitative Research

    Science.gov (United States)

    Ponterotto, Joseph G.; Grieger, Ingrid

    2007-01-01

    This article is a guide for counseling researchers wishing to communicate the methods and results of their qualitative research to varied audiences. The authors posit that the first step in effectively communicating qualitative research is the development of strong qualitative research skills. To this end, the authors review a process model for…

  9. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... Act News & Events News Releases Videos Images Events Social Media & Outreach More » Quick Links NIH News in Health NIH Research Matters NIH Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library ...

  10. Australian Research Council

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ Introduction The Australian Research Council(ARC) is the Australian Government's main agency for allocating research funding to academics and researchers in Australian universities.Its mission is to deliver policy and programs that advance Australian research and innovation globally and benefit the community.

  11. Research Methods Tutorial

    Science.gov (United States)

    Aguilera, Frank J.

    2015-01-01

    A guiding principle for conducting research in technology, science, and engineering, leading to innovation is based on our use of research methodology (both qualitative and quantitative). A brief review of research methodology will be presented with an overview of NASA process in developing aeronautics technologies and other things to consider in research including what is innovation.

  12. Research Methods Tutorial

    Science.gov (United States)

    Aguilera, Frank J.

    2015-01-01

    A guiding principle for conducting research in technology, science, and engineering, leading to innovation is based on our use of research methodology (both qualitative and qualitative). A brief review of research methodology will be presented with an overview of NASA process in developing aeronautics technologies and other things to consider in research including what is innovation.

  13. Conditions for Teacher Research

    Science.gov (United States)

    Borg, Simon

    2006-01-01

    The article starts by defining teacher research and a summary of its benefits. In reviewing teacher research in the field of ELT, the author points out that such research is not enough. The author then suggests ten conditions that would increase the incidence of teacher research. Additional questions for consideration are suggested at the end that…

  14. Decolonizing Researcher Authenticity

    Science.gov (United States)

    Daza, Stephanie Lynn

    2008-01-01

    This article examines the ways in which researcher authenticity is negotiated along three axes of difference, ethno-linguistic affiliation, sexual orientation and race/skin color. Ultimately, it analyzes how researcher authenticity is produced and played out within research, via interactions between participants, researchers and others who…

  15. The Integrity of Research

    Science.gov (United States)

    Axman, Linnea; Boren, Denise

    2010-01-01

    This text is the foundation from which a distinguished lecture was developed focusing on the necessity for research in healthcare carried out with attention to issues of integrity, the hallmark of all commendable research. A cautionary historical review of research misconduct and related topics is provided. Research within a cultural context and…

  16. Catalog of Research Reports

    Science.gov (United States)

    College Board, 2011

    2011-01-01

    This catalog lists research reports, research notes, and other publications available from the College Board's website. The catalog briefly describes research publications available free of charge. Introduced in 1981, the Research Report series includes studies and reviews in areas such as college admission, special populations, subgroup…

  17. Teaching to Enhance Research

    Science.gov (United States)

    Harland, Tony

    2016-01-01

    In this paper, I present a conceptual argument for "teaching-led research" in which university lecturers construct courses that directly and positively influence their research, while at the same time, safeguard and enhance the student experience. A research-pedagogy for higher education considers the link between teaching and research,…

  18. Case study research.

    Science.gov (United States)

    Taylor, Ruth; Thomas-Gregory, Annette

    2015-06-10

    This article describes case study research for nursing and healthcare practice. Case study research offers the researcher an approach by which a phenomenon can be investigated from multiple perspectives within a bounded context, allowing the researcher to provide a 'thick' description of the phenomenon. Although case study research is a flexible approach for the investigation of complex nursing and healthcare issues, it has methodological challenges, often associated with the multiple methods used in individual studies. These are explored through examples of case study research carried out in practice and education settings. An overview of what constitutes 'good' case study research is proposed.

  19. Stimulating translational research

    DEFF Research Database (Denmark)

    Bentires-Alj, Mohamed; Rajan, Abinaya; van Harten, Wim;

    2015-01-01

    Translational research leaves no-one indifferent and everyone expects a particular benefit. We as EU-LIFE (www.eu-life.eu), an alliance of 13 research institutes in European life sciences, would like to share our experience in an attempt to identify measures to promote translational research with...... without undermining basic exploratory research and academic freedom.......Translational research leaves no-one indifferent and everyone expects a particular benefit. We as EU-LIFE (www.eu-life.eu), an alliance of 13 research institutes in European life sciences, would like to share our experience in an attempt to identify measures to promote translational research...

  20. Improving University Research Value

    Directory of Open Access Journals (Sweden)

    Kelley O’Reilly

    2012-07-01

    Full Text Available This article investigates the current data management practices of university researchers at an Intermountain West land-grant research university in the United States. Key findings suggest that researchers are primarily focused on the collection and housing of research data. However, additional research value exists within the other life cycle stages for research data—specifically in the stages of delivery and maintenance. These stages are where most new demands and requirements exist for data management plans and policies that are conditional for external grant funding; therefore, these findings expose a “gap” in current research practice. These findings should be of interest to academics and practitioners alike as findings highlight key management gaps in the life cycle of research data. This study also suggests a course of action for academic institutions to coalesce campus-wide assets to assist researchers in improving research value.

  1. Research Learning on English

    Institute of Scientific and Technical Information of China (English)

    陈媛媛; 尹静; 岳艳岭

    2016-01-01

    The research learning is to select and define research topics, initiative to acquire knowledge, application of knowledge in research, problem-solving learning activities from nature, society and life. Research learning has been widely present in students life. Research study aims to develop the students' enthusiasm, initiative development of students' personality and so on, they all plays a crucial role for the right to develop a scientific attitude.

  2. Rigour in quantitative research.

    Science.gov (United States)

    Claydon, Leica Sarah

    2015-07-22

    This article which forms part of the research series addresses scientific rigour in quantitative research. It explores the basis and use of quantitative research and the nature of scientific rigour. It examines how the reader may determine whether quantitative research results are accurate, the questions that should be asked to determine accuracy and the checklists that may be used in this process. Quantitative research has advantages in nursing, since it can provide numerical data to help answer questions encountered in everyday practice.

  3. Qualitative Research Process

    OpenAIRE

    Hossain, Dewan Mahboob

    2011-01-01

    This article provides with an overview of the qualitative research methods. Over last few decades, qualitative research is getting very popular in the fields of business, sociology, psychology and others. This article, in its introduction, gives a general idea about the qualitative research. Then it discusses the main differences between qualitative and quantitative research methods. The article also discusses about the ethical issues important for qualitative research. Lastly it discusses ab...

  4. ULS Systems Research Roadmap

    Science.gov (United States)

    2008-03-01

    capability Framework for incorporating additional ULS systems research Motivate Research • The roadmap shows how an individual research initiative...6.2.2 Metaheuristics in Software Engineering 6.2.3 Digital Evolution 6.3.1 Design of All Levels 6.3.2 Design Spaces and Design Rules 6.3.3 Harnessing...achieving a future ULS systems capability Framework for incorporating additional ULS systems research Motivate Research • The roadmap shows how an

  5. Effective research communication

    OpenAIRE

    Hill, J.; Walkington, H.

    2016-01-01

    This chapter begins by outlining the nature of research, identifying the key steps that both comprise the research process and help you to plan the presentation of your research. It highlights the advantages that can be gained as a geography student if you complete the research process right through to communication of your findings. The chapter makes explicit the principles of effective research communication in a variety of oral, visual and written formats, including checklists that you mig...

  6. Children's participation in research

    DEFF Research Database (Denmark)

    Broström professor m.so., Stig

    2012-01-01

    and research in their own preschool settings. This article offers an argument based on theory and practical examples for the inclusion of children in educational and educational research. It also introduces some of the problems which warrant consideration if researchers are to understand and cooperate...... with children as co-researchers. The author 15 portrays the educational process and the research process as a possible way for the democratisation of children....

  7. The qualitative research proposal

    Directory of Open Access Journals (Sweden)

    H Klopper

    2008-09-01

    Full Text Available Qualitative research in the health sciences has had to overcome many prejudices and a number of misunderstandings, but today qualitative research is as acceptable as quantitative research designs and is widely funded and published. Writing the proposal of a qualitative study, however, can be a challenging feat, due to the emergent nature of the qualitative research design and the description of the methodology as a process. Even today, many sub-standard proposals at post-graduate evaluation committees and application proposals to be considered for funding are still seen. This problem has led the researcher to develop a framework to guide the qualitative researcher in writing the proposal of a qualitative study based on the following research questions: (i What is the process of writing a qualitative research proposal? and (ii What does the structure and layout of a qualitative proposal look like? The purpose of this article is to discuss the process of writing the qualitative research proposal, as well as describe the structure and layout of a qualitative research proposal. The process of writing a qualitative research proposal is discussed with regards to the most important questions that need to be answered in your research proposal with consideration of the guidelines of being practical, being persuasive, making broader links, aiming for crystal clarity and planning before you write. While the structure of the qualitative research proposal is discussed with regards to the key sections of the proposal, namely the cover page, abstract, introduction, review of the literature, research problem and research questions, research purpose and objectives, research paradigm, research design, research method, ethical considerations, dissemination plan, budget and appendices.

  8. The qualitative research proposal.

    Science.gov (United States)

    Klopper, H

    2008-12-01

    Qualitative research in the health sciences has had to overcome many prejudices and a number of misunderstandings, but today qualitative research is as acceptable as quantitative research designs and is widely funded and published. Writing the proposal of a qualitative study, however, can be a challenging feat, due to the emergent nature of the qualitative research design and the description of the methodology as a process. Even today, many sub-standard proposals at post-graduate evaluation committees and application proposals to be considered for funding are still seen. This problem has led the researcher to develop a framework to guide the qualitative researcher in writing the proposal of a qualitative study based on the following research questions: (i) What is the process of writing a qualitative research proposal? and (ii) What does the structure and layout of a qualitative proposal look like? The purpose of this article is to discuss the process of writing the qualitative research proposal, as well as describe the structure and layout of a qualitative research proposal. The process of writing a qualitative research proposal is discussed with regards to the most important questions that need to be answered in your research proposal with consideration of the guidelines of being practical, being persuasive, making broader links, aiming for crystal clarity and planning before you write. While the structure of the qualitative research proposal is discussed with regards to the key sections of the proposal, namely the cover page, abstract, introduction, review of the literature, research problem and research questions, research purpose and objectives, research paradigm, research design, research method, ethical considerations, dissemination plan, budget and appendices.

  9. Research technology as a barrier to research

    Directory of Open Access Journals (Sweden)

    J. M. Scheepers

    1994-06-01

    Full Text Available There appears to be considerable concern regarding the progress which masters and doctoral students make in their studies and the underlying causes are thought to relate to the absence of a suitable research climate on campuses. The aim of this study was to identify factors which relate to the research output of tutors. With this in mind a questionnaire was developed and handed to 120 tutors in the human sciences for completion. The means and variances of the variables in the questionnaire were computed/ the variables were intercorrelated and subjected to a principal factor analysis. Four factors were extracted and identified as: knowledge of research technology research output/ knowledge of research methodology and ability to conduct research, and teaching experience in research methodology Two regression analyses were done. The first against a "soft" criterion (perceived ability to conduct empirical research and the second against a "hard" criterion (the real research output of tutors. Multiple correlation coefficients of 0,7257 and 0/5824 respectively, were obtained. Opsomming Die vordering van magister en doktorale studente skyn aansienlike kommer te wek, en die oorsake daarvan word in die afwesigheid van 'n gepaste navorsingsklimaat op kampusse, gesoek. Die doel van hierdie studie was om faktore te identifiseer wat verband hou met die navorsingsuitset van dosente. Met die oog hierop is 'n vraelys opgestel en aan 120 dosente in die geesteswetenskappe vir voltooiing oorhandig. Die gemiddeldes en variansies van die veranderlikes is bereken, die veranderlikes is gemterkorreleer en aan 'n hooffaktorontleding onderwerp. Vier faktore is onttrek en geidentifiseer as: kennis van navorsingstegnologie, navorsingsuitset, kennis van navor-singsmetodologie en die vermoe om navorsing te doen, en onderrigervaring m navorsingsmetodologie. Twee prcgressie-ontledings is gedoen. Die eerste teen 'n "sagte" kriterium (persepsie van dosente van hul vermoe om

  10. Attaching Accessory Devices to the Replisome.

    Science.gov (United States)

    Sutani, Takashi; Shirahige, Katsuhiko

    2016-08-04

    Evidence mounts, via two studies published in Molecular Cell (Villa et al. 2016; Samora et al. 2016), that Ctf4 recruits to the replisome various factors that play diverse roles in chromosome duplication, by acting as an interaction hub.

  11. Fundamentals of surgical research course: research presentations.

    Science.gov (United States)

    Mayer, Kathrin

    2005-10-01

    The effective communication of research outcomes is a skill that can be learned. To make the greatest impact, it is imperative to know your audience. Oral communication is a highly effective means for dissemination of new information. The preparation of a research presentation requires significant time. The researcher must determine the key messages to be delivered and plan the presentation accordingly. High quality visual aids can impress your audience and, in combination with a succinct oral presentation, can increase retention of the material. In addition to the communication of the raw scientific data and results, the importance of stance, appearance, voice, and eye contact necessary to engage your audience should not be overlooked.

  12. Responsible conduct of research

    CERN Document Server

    Shamoo, Adil E

    2015-01-01

    Since the early 2000s, the field of Responsible Conduct of Research has become widely recognized as essential to scientific education, investigation, and training. At present, research institutions with public funding are expected to have some minimal training and education in RCR for their graduate students, fellows and trainees. These institutions also are expected to have a system in place for investigating and reporting misconduct in research or violations of regulations in research with human subjects, or in their applications to federal agencies for funding. Public scrutiny of the conduct of scientific researchers remains high. Media reports of misconduct scandals, biased research, violations of human research ethics rules, and moral controversies in research occur on a weekly basis. Since the 2009 publication of the 2nd edition of Shamoo and Resnik's Responsible Conduct of Research, there has been a vast expansion in the information, knowledge, methods, and diagnosis of problems related to RCR and the ...

  13. 'The research compass'

    DEFF Research Database (Denmark)

    Ringsted, Charlotte; Hodges, Brian; Scherpbier, Albert

    2011-01-01

    This AMEE Guide offers an introduction to research in medical education. It is intended for those who are contemplating conducting research in medical education but are new to the field. The Guide is structured around the process of transforming ideas and problems into researchable questions...... by the complexity of the field. Next is a section on how to move from an idea or problem to a research question by placing a concrete idea or problem within a conceptual, theoretical framework. The following sections are structured around an overview model of approaches to medical education research, 'The research......, choosing a research approach that is appropriate to the purpose of the study and considering the individual researcher's preferences and the contextual possibilities and constraints. The first section of the Guide addresses the rationale for research in medical education and some of the challenges posed...

  14. Life After Research Misconduct.

    Science.gov (United States)

    Galbraith, Kyle L

    2017-02-01

    Research misconduct is a serious violation of a scientific community's ethical standards. Scientists who commit research misconduct typically face corrective actions from employers and funding agencies, as well as significant professional stigma. Unfortunately, there is little systematic data about the post-misconduct career of these guilty parties. Through a review of Office of Research Integrity (ORI) case summaries, I identified a pool of 284 researchers who engaged in research misconduct and were subject to ORI corrective actions. To assess the prevalence of post-misconduct research activities for these scientists, I searched publicly available databases and online resources for evidence of post-misconduct research activities (such as publications and federal research support). The data demonstrate that researchers often receive second chances as researchers, with indicators of post-misconduct research activities identified for 134 (47.18%) of the offending researchers. In addition, those researchers have received more than US$123 million in federal support for their post-misconduct research efforts.

  15. Fuel safety research 2001

    Energy Technology Data Exchange (ETDEWEB)

    Uetsuka, Hiroshi (ed.) [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    2002-11-01

    The Fuel Safety Research Laboratory is in charge of research activity which covers almost research items related to fuel safety of water reactor in JAERI. Various types of experimental and analytical researches are being conducted by using some unique facilities such as the Nuclear Safety Research Reactor (NSRR), the Japan Material Testing Reactor (JMTR), the Japan Research Reactor 3 (JRR-3) and the Reactor Fuel Examination Facility (RFEF) of JAERI. The research to confirm the safety of high burn-up fuel and MOX fuel under accident conditions is the most important item among them. The laboratory consists of following five research groups corresponding to each research fields; Research group of fuel behavior under the reactivity initiated accident conditions (RIA group). Research group of fuel behavior under the loss-of-coolant accident conditions (LOCA group). Research group of fuel behavior under the normal operation conditions (JMTR/BOCA group). Research group of fuel behavior analysis (FEMAXI group). Research group of radionuclides release and transport behavior from irradiated fuel under severe accident conditions (VEGA group). The research conducted in the year 2001 produced many important data and information. They are, for example, the fuel behavior data under BWR power oscillation conditions in the NSRR, the data on failure-bearing capability of hydrided cladding under LOCA conditions and the FP release data at very high temperature in steam which simulate the reactor core condition during severe accidents. This report summarizes the outline of research activities and major outcomes of the research executed in 2001 in the Fuel Safety Research Laboratory. (author)

  16. Consumer Behavior Research Methods

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros

    2017-01-01

    emphasizes the discussion of primary research methods. Based on the nature of the data primary research methods are further distinguished into qualitative and quantitative. The chapter describes the most important and popular qualitative and quantitative methods. It concludes with an overall evaluation......This chapter starts by distinguishing consumer behavior research methods based on the type of data used, being either secondary or primary. Most consumer behavior research studies phenomena that require researchers to enter the field and collect data on their own, and therefore the chapter...... of the methods and how to improve quality in consumer behavior research methods....

  17. Social Work Research

    DEFF Research Database (Denmark)

    Social work research has gathered a greater transparency and clarity of identity in North American and parts of Europe. Furthermore, the rapid emergence of social work research in other European countries, China, India, Japan and elsewhere in Asia and Pacific Rim countries, and gradually in South...... understanding of the different aspects involved in the research. Volume One: Historical Trajectories, Purposes and Key Concepts Volume Two: Key Decisions about Research Strategy Volume Three: The Practice of Social Work Research Volume Four: The Contexts of Social Work Research...

  18. Research ethics committees: agents of research policy?

    Directory of Open Access Journals (Sweden)

    Hemminki Elina

    2005-10-01

    Full Text Available Abstract The purpose of this commentary is to describe the unintended effects ethics committees may have on research and to analyse the regulatory and administrative problems of clinical trials. Discussion The Finnish law makes an arbitrary distinction between medical research and other health research, and the European Union's directive for good clinical trials further differentiates drug trials. The starting point of current rules is that clinical trials are lesser in the interest of patients and society than routine health care. However, commercial interests are not considered unethical. The contrasting procedures in research and normal health care may tempt physicians to continue introducing innovations into practice by relying on unsystematic and uncontrolled observations. Tedious and bureaucratic rules may lead to the disappearance of trials initiated by researchers. Trying to accommodate the special legislative requirements for new drug trials into more complex interventions may result in poor designs with unreliable results and increased costs. Meanwhile, current legal requirements may undermine the morale of ethics committee members. Conclusion The aims and the quality of the work of ethics committees should be evaluated, and a reformulation of the EU directive on good clinical trials is needed. Ethical judgement should consider the specific circumstance of each trial, and ethics committees should not foster poor research for legal reasons.

  19. Research by design - a research strategy

    DEFF Research Database (Denmark)

    Hauberg, Jørgen

    2011-01-01

    Abstract The idea of an expressive component in research is important to the architectural industry. The expressive element - the possibility of expressing the qualitative aspects of the world and adding something new to the existing through experiments and proposals - is characteristic for the f...... the work with form and space – drawings, models and completed works. Probably all good design is informed by some kind of researchresearch based design. But can research arise from design?......Abstract The idea of an expressive component in research is important to the architectural industry. The expressive element - the possibility of expressing the qualitative aspects of the world and adding something new to the existing through experiments and proposals - is characteristic...... for the field. All research environments, in the science tradition and in the humanities, have their characteristics. On the one hand, they live up to certain common scientific and methodological criteria - originality and transparency - on the other hand they have different practices, using different methods...

  20. Research by Design - a research strategy

    DEFF Research Database (Denmark)

    Hauberg, Jørgen

    2011-01-01

    Abstract The idea of an expressive component in research is important to the architectural industry. The expressive element - the possibility of expressing the qualitative aspects of the world and adding something new to the existing through experiments and proposals - is characteristic for the f...... is through work with form and space – drawings, models and completed works. Probably all good design is informed by some kind of researchresearch-based design. But can research arise from design?......Abstract The idea of an expressive component in research is important to the architectural industry. The expressive element - the possibility of expressing the qualitative aspects of the world and adding something new to the existing through experiments and proposals - is characteristic...... for the field. All research environments, in the science tradition and in the humanities, have their characteristics. On the one hand, they live up to certain common scientific and methodological criteria - originality and transparency – and on the other hand, they have different practices, using different...

  1. Economics of fusion research

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    1977-10-15

    This report provides the results of a study of methods of economic analysis applied to the evaluation of fusion research. The study recognizes that a hierarchy of economic analyses of research programs exists: standard benefit-cost analysis, expected value of R and D information, and expected utility analysis. It is shown that standard benefit-cost analysis, as commonly applied to research programs, is inadequate for the evaluation of a high technology research effort such as fusion research. A methodology for performing an expected value analysis is developed and demonstrated and an overview of an approach to perform an expected utility analysis of fusion research is presented. In addition, a potential benefit of fusion research, not previously identified, is discussed and rough estimates of its magnitude are presented. This benefit deals with the effect of a fusion research program on optimal fossil fuel consumption patterns. The results of this study indicate that it is both appropriate and possible to perform an expected value analysis of fusion research in order to assess the economics of a fusion research program. The results indicate further that the major area of benefits of fusion research is likely due to the impact of a fusion research program on optimal fossil fuel consumption patterns and it is recommended that this benefit be included in future assessments of fusion research economics.

  2. Aquatic Research Laboratory (ARL)

    Data.gov (United States)

    Federal Laboratory Consortium — Columbia River and groundwater well water sources are delivered to the Aquatic Research Laboratory (ARL), where these resources are used to conduct research on fish...

  3. Ice Engineering Research Area

    Data.gov (United States)

    Federal Laboratory Consortium — Refrigerated Physical Modeling of Waterways in a Controlled EnvironmentThe Research Area in the Ice Engineering Facility at the Cold Regions Research and Engineering...

  4. Photochemistry research at NREL

    Energy Technology Data Exchange (ETDEWEB)

    Lyons, C.E.; Carlson, C.E. [National Renewable Energy Laboratory, Golden, CO (United States)

    1996-09-01

    Photochemistry research team at NREL conducts research and development work in all R&D areas, basic, applied, demonstration and transfer to commercialization. Basic research includes core PCO R&D and catalysts work as well as conducting research into new photochemistry areas such as photoinduced adsorption and high temperature solar PCO. Applied research work consists of remediation of chloroethylenes in gas phase, gas phase solar photoreactor development, and application research including indoor air quality, hybrid biological/PCO processes and more. We are demonstrating the PCO treatment technology in the gas phase with SEMATECH through CRADA work and remediation of organics in aqueous phase through the Solarchem Environmental Systems. We are working with IT through a CRADA to transfer the PCO gas phase remediation technology to IT to commercialize this promising -technology. Photochemistry research conducted at NREL spans the R&D spectrum from basic research through technology demonstration with the goal of technology commercialization.

  5. Epidemiology & Genomics Research Program

    Science.gov (United States)

    The Epidemiology and Genomics Research Program, in the National Cancer Institute's Division of Cancer Control and Population Sciences, funds research in human populations to understand the determinants of cancer occurrence and outcomes.

  6. Research Suggestions for Students

    Science.gov (United States)

    Holland, John L.

    1974-01-01

    Describes how to perform accurate research. Also includes suggestions for specific research projects under such headings as: (1) types; (2) environments; (3) interactions; (4) classification; (5) hexagonal model; and (6) differentiation. (HMV)

  7. Flight Research Building (Hangar)

    Data.gov (United States)

    Federal Laboratory Consortium — The NASA Glenn Flight Research Building is located at the NASA Glenn Research Center with aircraft access to Cleveland Hopkins International Airport. The facility is...

  8. DCB - Tumor Metastasis Research

    Science.gov (United States)

    Tumor metastasis research examines the mechanisms that allow cancer cells to leave the primary tumor and spread to another part of the body. Learn about recent tumor metastasis research studies supported by the Division of Cancer Biology.

  9. Fanconi Anemia Research Fund

    Science.gov (United States)

    ... Support Publications Fundraising News What is the Fanconi Anemia Research Fund? Fanconi anemia is an inherited disease that can lead to ... population. Lynn and Dave Frohnmayer started the Fanconi Anemia Research Fund, in 1989 to find effective treatments ...

  10. The kidney research predicament.

    Science.gov (United States)

    Bryan, Lisa; Ibrahim, Tod; Zent, Roy; Fischer, Michael J

    2014-05-01

    Research funding from public and private sources has reached an all-time low. Economic conditions, sequestration, and a trend of low award success rates have created an imbalance between the supply of highly qualified research investigators and the availability of critically necessary research dollars. This grim environment continues to hinder the success of established investigators and deter potential investigators from joining the research workforce. Without action and support of innovative science, the future of the US health care system is in jeopardy, and its leadership role in medical research will decrease. This work discusses the effects of the decline in research funding, the plight of kidney research, and the impact of the American Society of Nephrology Grants Program on scientists. The ASN also calls on the entire nephrology community to rejuvenate the research environment, improve the lives of millions of people with kidney disease, and ultimately, find a cure.

  11. Researching Identity and Interculturality

    DEFF Research Database (Denmark)

    Lønsmann, Dorte

    2016-01-01

    Review of: Researching Identity and Interculturality / by F. Dervin and K. Risager (eds.). Routledge 2015, 245 pp.......Review of: Researching Identity and Interculturality / by F. Dervin and K. Risager (eds.). Routledge 2015, 245 pp....

  12. Cystic Fibrosis Research

    Science.gov (United States)

    ... please turn Javascript on. Feature: Steady Advances Against Cystic Fibrosis Cystic Fibrosis Research Past Issues / Fall 2012 Table of Contents "Remarkable strides in cystic fibrosis research over the past two decades have culminated ...

  13. Nordic research in ophthalmology

    DEFF Research Database (Denmark)

    Stefánsson, Einar; Zetterström, Charlotta; Ehlers, Niels

    2003-01-01

    Ophthalmology, eye research, cornea, catarcat, paediatric ophthalmology, glaucoma, diabetic eye disease, age-related macular degeneration, ophthalmic oncology......Ophthalmology, eye research, cornea, catarcat, paediatric ophthalmology, glaucoma, diabetic eye disease, age-related macular degeneration, ophthalmic oncology...

  14. Can research be visual?

    DEFF Research Database (Denmark)

    Martiny, Kristian Moltke

    2014-01-01

    Short film interviews with for instance researchers Birger Lindberg Møller and Andreas Roepstorff and film directors Phie Ambo, Janus Metz and Joshua Oppenheimer, about the collaboration between documentary and research: http://vimeo.com/99909839...

  15. Basic Research Firing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Basic Research Firing Facility is an indoor ballistic test facility that has recently transitioned from a customer-based facility to a dedicated basic research...

  16. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... Topics Quick Links MedlinePlus Health Info NIH News in Health Grants & Funding Funding Forms Library Due Dates ... Social Media & Outreach More » Quick Links NIH News in Health NIH Research Matters NIH Record Research & Training ...

  17. Breast Cancer Research Update

    Science.gov (United States)

    ... JavaScript on. Feature: Breast Cancer Breast Cancer Research Update Winter 2017 Table of Contents National Cancer Institute ... Addressing Breast Cancer's Unequal Burden / Breast Cancer Research Update Winter 2017 Issue: Volume 11 Number 4 Page ...

  18. Mukilteo Research Station

    Data.gov (United States)

    Federal Laboratory Consortium — Research at the Mukilteo Research Station focuses on understanding the life cycle of marine species and the impacts of ecosystem stressors on anadromous and marine...

  19. Cereal Crops Research Unit

    Data.gov (United States)

    Federal Laboratory Consortium — The mission of the Cereal Crops Research Unit is to 1) conduct basic research to identify and understand the biological processes affecting the growth, development...

  20. Cereal Crops Research Unit

    Data.gov (United States)

    Federal Laboratory Consortium — The mission of the Cereal Crops Research Unit is to 1) conduct basic research to identify and understand the biological processes affecting the growth, development...

  1. Qualitative research, tourism

    DEFF Research Database (Denmark)

    Ren, Carina Bregnholm

    2016-01-01

    had opened up to new “alternative” paradigms and subsequent methodologies. By the turn of the millennium, qualitative research was increasingly gaining ground and has now become accepted as an essential and valid tourism research strategy to a broader audience of tourism scholars. This is exemplified...... of qualitative research in generating knowledge in and about tourism. In continuation to this, new issues and interests regarding the application and role of qualitative research can also be identified. One is a growing appreciation in business and management of the rich material and knowledge generated...... of qualitative research and knowledge production. Another issue related to the status and practice of qualitative tourism research is the emerging critique of the dichotomous perception of tourism research as either strictly instrumental or purely intrinsic. This understanding of research as divided into two...

  2. Scoliosis Research Society

    Science.gov (United States)

    Scoliosis Research Society Close Menu Member Login Become a Member Home Find a Specialist | Calendar Contact | Donate ... a Member Find a Specialist Calendar Contact Donate Scoliosis Research Society Dedicated to the optimal care of ...

  3. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... seriousness of the disorder but also how with work and understanding people can actually do things to mitigate the effects of the disorder. How Do Researchers Study Stuttering? Video of How Do Researchers Study Stuttering? ...

  4. Environmental Toxicology Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Fully-equipped facilities for environmental toxicology researchThe Environmental Toxicology Research Facility (ETRF) located in Vicksburg, MS provides over 8,200 ft...

  5. Researcher Story: Stuttering

    Medline Plus

    Full Text Available ... research volunteers. If you stutter or have a family member who stutters, you could be eligible to ... Researchers Study Stuttering? A large portion of the family clustering of stuttering is explained by genes and ...

  6. Can research be visual?

    DEFF Research Database (Denmark)

    Martiny, Kristian Moltke

    2014-01-01

    Short film interviews with for instance researchers Birger Lindberg Møller and Andreas Roepstorff and film directors Phie Ambo, Janus Metz and Joshua Oppenheimer, about the collaboration between documentary and research: http://vimeo.com/99909839...

  7. Educational design research

    NARCIS (Netherlands)

    McKenney, Susan; Reeves, Thomas

    2014-01-01

    McKenney, S. & Reeves, T. (2013). Educational design research. In M. Spector, M. Merrill, J. Elen & M. Bischop (Eds.) Handbook of Research on Educational Communications & Technology, pp. 131-140. London: Springer.

  8. Aquatic Research Laboratory (ARL)

    Data.gov (United States)

    Federal Laboratory Consortium — Columbia River and groundwater well water sources are delivered to the Aquatic Research Laboratory (ARL), where these resources are used to conduct research on fish...

  9. Researcher Interview: Tom Hudson

    Science.gov (United States)

    Tom Hudson, M.D., President and Scientific Director of the Ontario Institute for Cancer Research, describes the International Cancer Genome Consortium (ICGC), which brings together cancer genomic data and research from across the world.

  10. Chinese Ecosystem Research Network

    Institute of Scientific and Technical Information of China (English)

    Huang Tieqing; Liu Jian; Chen Panqin; Fu Bojie

    2002-01-01

    The article analyzes the development of the Chinese Ecosystem Research Network, and its mission, mandate, and management mechanisms, with examples of research, demonstration and consultation for policy-setting.

  11. Newport Research Station

    Data.gov (United States)

    Federal Laboratory Consortium — The Newport Research Station is the Center's only ocean-port research facility. This station is located at Oregon State University's Hatfield Marine Science Center,...

  12. The Singapore research story

    CERN Document Server

    Teck Seng, Low; Thampuran, Raj

    2016-01-01

    Ever since Singapore became independent in 1965, its leaders have invested tremendous efforts and resources to develop its economy in order to create jobs for its people and to support national development. This book describes the challenging journey of Singapore in developing a knowledge-based economy driven by research and innovation and the roles played by research institutes, universities, research manpower and appropriate collaboration between research institutes and industry. The book traces the foundations of Singapore's research story from the time of its independence in 1965 to the present day. Through interviews with the key players and research into the records, the establishment of the key institutes and the roles of a global cast of researchers, scientists and engineers in setting up the R&D infrastructure are outlined. The impact that the concerted efforts of the last 25 years to build up a credible and world-class research capability in Singapore is discussed, as are the tremendous challeng...

  13. Lymphatic Education & Research Network

    Science.gov (United States)

    Lymphatic Education & Research Network Donate Now Become a Supporting Member X Living with LYMPHEDEMA AND Lymphatic Disease FAQs About ... 261 Madison Avenue, New York, NY 10016 | Lymphatic Education & Research Network is a 501(c)(3) under ...

  14. Contemporary Danish landscape research

    DEFF Research Database (Denmark)

    Vejre, Henrik; Brandt, Jesper

    2004-01-01

    Danish landscape research blossomed during the 1990’ies thanks to several transdisciplinary research programmes involving several institutions. The main themes of the programmes encompassed Landscape change, landscape and biological diversity, nature and landscape management, use and monitoring o...

  15. Executable research compendia in geoscience research infrastructures

    Science.gov (United States)

    Nüst, Daniel

    2017-04-01

    From generation through analysis and collaboration to communication, scientific research requires the right tools. Scientists create their own software using third party libraries and platforms. Cloud computing, Open Science, public data infrastructures, and Open Source enable scientists with unprecedented opportunites, nowadays often in a field "Computational X" (e.g. computational seismology) or X-informatics (e.g. geoinformatics) [0]. This increases complexity and generates more innovation, e.g. Environmental Research Infrastructures (environmental RIs [1]). Researchers in Computational X write their software relying on both source code (e.g. from https://github.com) and binary libraries (e.g. from package managers such as APT, https://wiki.debian.org/Apt, or CRAN, https://cran.r-project.org/). They download data from domain specific (cf. https://re3data.org) or generic (e.g. https://zenodo.org) data repositories, and deploy computations remotely (e.g. European Open Science Cloud). The results themselves are archived, given persistent identifiers, connected to other works (e.g. using https://orcid.org/), and listed in metadata catalogues. A single researcher, intentionally or not, interacts with all sub-systems of RIs: data acquisition, data access, data processing, data curation, and community support [3]. To preserve computational research [3] proposes the Executable Research Compendium (ERC), a container format closing the gap of dependency preservation by encapsulating the runtime environment. ERCs and RIs can be integrated for different uses: (i) Coherence: ERC services validate completeness, integrity and results (ii) Metadata: ERCs connect the different parts of a piece of research and faciliate discovery (iii) Exchange and Preservation: ERC as usable building blocks are the shared and archived entity (iv) Self-consistency: ERCs remove dependence on ephemeral sources (v) Execution: ERC services create and execute a packaged analysis but integrate with

  16. The qualitative research proposal

    OpenAIRE

    H Klopper

    2008-01-01

    Qualitative research in the health sciences has had to overcome many prejudices and a number of misunderstandings, but today qualitative research is as acceptable as quantitative research designs and is widely funded and published. Writing the proposal of a qualitative study, however, can be a challenging feat, due to the emergent nature of the qualitative research design and the description of the methodology as a process. Even today, many sub-standard proposals at post-graduate evaluation c...

  17. What is Research

    Science.gov (United States)

    2016-10-27

    Models M et hodologies Stetler, Rosswurm & TQM, Lean process, used Qualitative Research Larrabee, Iowa, Hopkins dashboards and scorecards Methodologies...SGVU SUBJECT: Professional Presentation Approval 3 NOV 2016 1. Your paper, entitled What is Research ? presented at/published to Resident Research ...has told you they cannot fund your publication, the 59th Clinical Research Division may pay for your basic journal publishing charges (to include

  18. What Is Qualitative Research?

    Science.gov (United States)

    Otani, Takashi

    2017-01-01

     The article is an in-depth explanation of qualitative research, an approach increasingly prevalent among today's research communities. After discussing its present spread within the health sciences, the author addresses: 1. Its definition. 2. Its characteristics, as well as its theoretical and procedural background. 3. Its procedures. 4. Differences between qualitative and quantitative approaches. 5. Mixed methods incorporating quantitative research. And in conclusion: 6. The importance of establishing an epistemological perspective in qualitative research.

  19. Qualitative research in health

    OpenAIRE

    Ligia Regina Franco Sansigolo Kerr; Carl Kendall

    2014-01-01

    Qualitative research and health has become extremely popular in the last 30 years. Since the 80’s, more and more health professionals have engaged in qualitative research. Discriminating a “qualitative research” from quantitative research, though, is a misnomer, since all research is at least part qualitative. After all, when epidemiologists or biostatisticians count something, that category is a qualitative “something”.

  20. Earthquake engineering research: 1982

    Science.gov (United States)

    The Committee on Earthquake Engineering Research addressed two questions: What progress has research produced in earthquake engineering and which elements of the problem should future earthquake engineering pursue. It examined and reported in separate chapters of the report: Applications of Past Research, Assessment of Earthquake Hazard, Earthquake Ground Motion, Soil Mechanics and Earth Structures, Analytical and Experimental Structural Dynamics, Earthquake Design of Structures, Seismic Interaction of Structures and Fluids, Social and Economic Aspects, Earthquake Engineering Education, Research in Japan.

  1. "Education-based Research"

    DEFF Research Database (Denmark)

    Degn Johansson, Troels

    This paper lays out a concept of education-based research-the production of research knowledge within the framework of tertiary design education-as an integration of problem-based learning and research-based education. This leads to a critique of reflective practice as the primary way to facilitate...... learning at this level, a discussion of the nature of design problems in the instrumentalist tradition, and some suggestions as to how design studies curricula may facilitate education-based research....

  2. Basic Research Objectives Reaffirmed

    Institute of Scientific and Technical Information of China (English)

    Guo Haiyan; Zhao Baohua

    2002-01-01

    @@ As a national institution for scientific research and a component of the national innovation system, CAS should and must make key contributions to the great national rejuvenation of the country. Keeping this in mind, CAS has developed four developmental targets for its basic research. This was revealed at a CAS conference on basic research held June 11-12 in Beijing.

  3. Our Celebration of Research

    OpenAIRE

    2008-01-01

    The International Medical University (IMU)has encouraged and facilitated research activitiessince 2001. Research activities by undergraduates,postgraduates, and faculty members have increasedsubstantially since then. The governance aspects ofresearch activities are closely monitored by theInstitutional Review Board which is the IMU-JointCommittee on Research and Ethics.

  4. Evidence and Policy Research

    Science.gov (United States)

    Schuller, Tom; Jochems, Wim; Moos, Lejf; van Zanten, Agnes

    2006-01-01

    The EERJ roundtable took as its point of departure the experience of the Organisation for Economic Cooperation and Development's (OECD) Centre for Educational Research and Innovation (CERI) in carrying out policy research. CERI has conducted four reviews of national educational research and development (in New Zealand, England, Mexico and…

  5. Designing requirements engineering research

    NARCIS (Netherlands)

    Wieringa, Roelf J.; Heerkens, Johannes M.G.

    2007-01-01

    Engineering sciences study different topics than natural sciences, and utility is an essential factor in choosing engineering research problems. But despite these differences, research methods for the engineering sciences are no different than research methods for any other kind of science. At most

  6. Music Researchers' Musical Engagement

    Science.gov (United States)

    Wollner, Clemens; Ginsborg, Jane; Williamon, Aaron

    2011-01-01

    There is an increasing awareness of the importance of reflexivity across various disciplines, which encourages researchers to scrutinize their research perspectives. In order to contextualize and reflect upon research in music, this study explores the musical background, current level of musical engagement and the listening habits of music…

  7. Action Research for Democracy

    DEFF Research Database (Denmark)

    , to innovation policies combining Action Research with gender science. In the second part of the book epistemological and ontological dimensions of Action Research are discussed addressing questions of validity criteria related to Action Research, the transformation of knowledge institutions and the specific...

  8. Defense Research Enterprise Assessment

    Science.gov (United States)

    2017-01-01

    Please review the report findings and recommendations. I am interested in receiving your feedback for inclusion in programs wherever these...needed culture shift to utilize their existing authorities. Finally, expanded coordination among intermural basic research portfolios across the Labs...research portfolios across the Labs without creating additional administrative burdens is needed. The defense research enterprise should

  9. Directions for further research

    DEFF Research Database (Denmark)

    Minsaas, Atle; Psaraftis, Harilaos N.

    2015-01-01

    chapter of this book we discuss directions for further research in this area. We do so by taking stock of (1) related recommendations of project SuperGreen, and (2) related activities mainly in European research. Links between research and policy-making as two activities that should go hand in hand...

  10. Researching Values in Education.

    Science.gov (United States)

    Halliday, John

    2002-01-01

    Considers methodological issues that arise when values form the main focus of empirical educational research. Includes discussion of the idea that social science, in general, and educational research, in particular, are forms of moral inquiry. Outlines a methodology of educational research, drawing from work by Imre Lakatos, Alasdair MacIntyre,…

  11. Researching entrepreneurship with autoethnography

    DEFF Research Database (Denmark)

    Gottlieb, Frederik

    2015-01-01

    making process, thus directly affecting the context. The paper concludes that deep involvement when researching entrepreneurial contexts is important to explore new themes, however in these processes the researchers involvement will inevitably affect the the context and those being researched as well....

  12. Research Application Paper

    Science.gov (United States)

    Baskas, Richard S.

    2011-01-01

    The purpose of this study is to compare and contrast two types of scholarly article designs, quantitative and qualitative, as to how two research designs can be similar and different, and how the authors conduct their research and present their results. When researching and analyzing two scholarly articles of different design types, it is…

  13. Research Methods in Education

    Science.gov (United States)

    Check, Joseph; Schutt, Russell K.

    2011-01-01

    "Research Methods in Education" introduces research methods as an integrated set of techniques for investigating questions about the educational world. This lively, innovative text helps students connect technique and substance, appreciate the value of both qualitative and quantitative methodologies, and make ethical research decisions.…

  14. Untraining Educational Researchers

    Science.gov (United States)

    St. Pierre, Elizabeth Adams

    2016-01-01

    The author argues that educational research curriculum that repeats formalized, scientized, pre-existing, methods-driven social science research methodologies stifle the present and future of educational research. Because such methodologies are too often disconnected from their onto-epistemological commitments, she argues for a reconnection with…

  15. Educational design research

    NARCIS (Netherlands)

    McKenney, S.E.; Reeves, Thomas C.; Spector, J. Michael; Merrill, M. David; Elen, Jan; Bishop, M.J.

    2014-01-01

    Educational design research is a genre of research in which the iterative development of solutions to practical and complex educational problems provides the setting for scientific inquiry. The solutions can be educational products, processes, programs, or policies. Educational design research not o

  16. Research Methods in Education

    Science.gov (United States)

    Check, Joseph; Schutt, Russell K.

    2011-01-01

    "Research Methods in Education" introduces research methods as an integrated set of techniques for investigating questions about the educational world. This lively, innovative text helps students connect technique and substance, appreciate the value of both qualitative and quantitative methodologies, and make ethical research decisions.…

  17. Part two: Qualitative research.

    Science.gov (United States)

    Quick, J; Hall, S

    2015-01-01

    This second article in the series Spotlight on Research focuses on qualitative research, its applications, principles and methodologies. It provides an insight into how this approach can be used within the perioperative setting and gives advice for practitioners looking to undertake a qualitative research study.

  18. Revitalizing Nuclear Safety Research.

    Science.gov (United States)

    National Academy of Sciences - National Research Council, Washington, DC.

    This report covers the general issues involved in nuclear safety research and points out the areas needing detailed consideration. Topics included are: (1) "Principles of Nuclear Safety Research" (examining who should fund, who should conduct, and who should set the agenda for nuclear safety research); (2) "Elements of a Future…

  19. Music Researchers' Musical Engagement

    Science.gov (United States)

    Wollner, Clemens; Ginsborg, Jane; Williamon, Aaron

    2011-01-01

    There is an increasing awareness of the importance of reflexivity across various disciplines, which encourages researchers to scrutinize their research perspectives. In order to contextualize and reflect upon research in music, this study explores the musical background, current level of musical engagement and the listening habits of music…

  20. Language Teaching and Research.

    Science.gov (United States)

    Nunan, David

    A discussion of the relationship between language teaching and research begins by defining research as a systematic process of inquiry in which the researcher poses a question or questions, collects relevant data, analyzes and interprets it, and makes the results accessible to others. It looks at the simplistic but persistent distinction between…

  1. Evidence and Policy Research

    Science.gov (United States)

    Schuller, Tom; Jochems, Wim; Moos, Lejf; van Zanten, Agnes

    2006-01-01

    The EERJ roundtable took as its point of departure the experience of the Organisation for Economic Cooperation and Development's (OECD) Centre for Educational Research and Innovation (CERI) in carrying out policy research. CERI has conducted four reviews of national educational research and development (in New Zealand, England, Mexico and…

  2. Research reports 1996

    NARCIS (Netherlands)

    Research Institute for Pig Husbandry,

    1997-01-01

    At the Research Institute for Pig Husbandry, applied research has been carried out in order to find practical solutions for actual and future problems and to stimulate desirable developments in pig husbandry. The results of this research are published in reports and articles. This report gives a rev

  3. Action Research: Rethinking Lewin.

    Science.gov (United States)

    Dickens, Linda; Watkins, Karen

    1999-01-01

    Explores both historical and contemporary definitions of action research. Describes the process and goals of action research in the tradition of Lewin. Presents a case study of an action-research project involving two teams in a high-technology corporation that depicts the process in action. (Author/CCM)

  4. Sensing Environmental Education Research

    Science.gov (United States)

    Reid, Alan

    2003-01-01

    The field of environmental education research has been moving away from scientistic and positivistic discourses for some time now ("Environmental Education Research," 2000; Hart & Nolan, 1999). However, it has been noted that the meta-discourse about this research continues to draw on their framings, registers, and lexicons (Hart, 2000;…

  5. Getting involved in research.

    Science.gov (United States)

    Banner, Davina; Grant, Lyle G

    2011-01-01

    The need for quality nursing research to promote evidence-based practice and optimize patient care is well recognized. This is particularly pertinent in cardiovascular nursing, where cardiovascular disease continues to be the leading cause of morbidity and mortality worldwide (World Health Organization, 2007). Across the spectrum of academic, clinical, and health care administration nursing roles, research remains fundamental to bridging theory, practice, and education (LoBiondo-Wood, Haber, Cameron, & Singh, 2009). Despite recognition of the importance of nursing research, the gap between research and practice continues to be an ongoing issue (Funk, Tornquist, & Champagne, 1995; Pettengill, Gillies, & Clark, 1994; Rizzuto, Bostrom, Suterm, & Chenitz, 1994; Rolfe, 1998). Nurses are appropriately situated to contribute to research that improves clinical outcomes and health service delivery. However, the majority of nurses in clinical practice do not have a significant research component structured into their nursing role. In this research column, the authors outline the importance of nurses being engaged in research and present some different levels of involvement that nurses may assume. A continuum of nursing research involvement includes asking researchable questions, being a savvy consumer of research evidence, finding your own level of research involvement, and aspiring to lead.

  6. Research by design - a research strategy

    DEFF Research Database (Denmark)

    Hauberg, Jørgen

    2011-01-01

    Abstract The idea of an expressive component in research is important to the architectural industry. The expressive element - the possibility of expressing the qualitative aspects of the world and adding something new to the existing through experiments and proposals - is characteristic for the f......Abstract The idea of an expressive component in research is important to the architectural industry. The expressive element - the possibility of expressing the qualitative aspects of the world and adding something new to the existing through experiments and proposals - is characteristic...... for the field. All research environments, in the science tradition and in the humanities, have their characteristics. On the one hand, they live up to certain common scientific and methodological criteria - originality and transparency - on the other hand they have different practices, using different methods....... Research is ‘coloured’ by traditions and professions, and research in architecture should be coloured too, taking in consideration that the practise of architects stretch from natural science and sociology to art, and because the most important way in which the architect achieves new cognition is through...

  7. Science Education Research vs. Physics Education Research: A Structural Comparison

    OpenAIRE

    Akarsu, Bayram

    2011-01-01

    The main goal of this article is to introduce physics education research (PER) to researchers in other fields. Topics include discussion of differences between science education research (SER) and physics education research (PER), physics educators, research design and methodology in physics education research and current research traditions and trends (e.g. current research ideas) within PER.

  8. Overview of qualitative research.

    Science.gov (United States)

    Grossoehme, Daniel H

    2014-01-01

    Qualitative research methods are a robust tool for chaplaincy research questions. Similar to much of chaplaincy clinical care, qualitative research generally works with written texts, often transcriptions of individual interviews or focus group conversations and seeks to understand the meaning of experience in a study sample. This article describes three common methodologies: ethnography, grounded theory, and phenomenology. Issues to consider relating to the study sample, design, and analysis are discussed. Enhancing the validity of the data, as well reliability and ethical issues in qualitative research are described. Qualitative research is an accessible way for chaplains to contribute new knowledge about the sacred dimension of people's lived experience.

  9. Teaching and researching

    CERN Document Server

    Grabe, William

    2013-01-01

    Teaching and Researching Reading was first written to help language professionals understand the complex nature of reading. Now in a thoroughly updated and improved second edition, the book expands connections from research on reading to instructional practices and teacher-initiated action research. Offering an updated overview of reading theory, it summarises key ideas and issues in first and second language contexts.In addition to providing insightful research analyses, Grabe and Stoller offer practical advice for practitioners and researchers, including evidence-based teaching ideas and a m

  10. Environmental education policy research

    DEFF Research Database (Denmark)

    Læssøe, Jeppe; Feinstein, Noah Weeth; Blum, Nicole

    2013-01-01

    in the areas of Environmental Education (EE), Education for Sustainable Development and Climate Change Education. It especially makes a case for two kinds of research on EE policy: (1) a multi-sited approach to empirical documentation and theory development which explores the relationships between......This essay examines the relationship between research and policy and, more specifically, how researchers might relate to policy work. Given the current international policy focus on climate change, green growth and sustainability in general, it argues for strengthening and widening policy research...... international policy agreements and local practice, and (2) an interactive policy-engaged approach to research....

  11. Research in Public Relations

    Directory of Open Access Journals (Sweden)

    Coriolan PĂUNESCU

    2006-10-01

    Full Text Available Research has an important role in public relations (PR being necessary in developing strategies in this area. Therefore, we can speak oftwo types of research, the applied research and theoretical research, both being successfully used in the work of public relations. Applied research,can be strategic (used in programs in order to identify attitudes and opinions of the target public, to develop strategies for formulating andtransmitting messages, to establish the criteria for evaluating the work and evaluative by which it determines the communication efficiency, incarrying out the program of public relations (in fact it is the comparison between the established and achieved objectives.

  12. Multi purpose research reactor

    Energy Technology Data Exchange (ETDEWEB)

    Raina, V.K. [Research Reactor Design and Projects Division, Bhabha Atomic Research Centre, Mumbai 400085 (India)]. E-mail: vkrain@magnum.barc.ernet.in; Sasidharan, K. [Research Reactor Design and Projects Division, Bhabha Atomic Research Centre, Mumbai 400085 (India); Sengupta, Samiran [Research Reactor Design and Projects Division, Bhabha Atomic Research Centre, Mumbai 400085 (India); Singh, Tej [Research Reactor Services Division, Bhabha Atomic Research Centre, Mumbai 400085 (India)

    2006-04-15

    At present Dhruva and Cirus reactors provide the majority of research reactor based facilities to cater to the various needs of a vast pool of researchers in the field of material sciences, physics, chemistry, bio sciences, research and development work for nuclear power plants and production of radio isotopes. With a view to further consolidate and expand the scope of research and development in nuclear and allied sciences, a new 20 MWt multi purpose research reactor is being designed. This paper describes some of the design features and safety aspects of this reactor.

  13. Researching the Classroom

    Institute of Scientific and Technical Information of China (English)

    陆军

    2014-01-01

    This paper explains how any teacher can do their own classroom research as a part of their normal teaching. In order to research the classroom,it reviews some teacher’s questions in the classroom.After introducing two ways of researching :research by thinking and research by experimenting ,the paper analyses the reasons and shows some methods to solve the problems. This will determine the shape of what is done in the classroom exactly.It’s helpful for the teachers to have lessons every day.

  14. Neoliberalism, Performativity and Research

    Science.gov (United States)

    Roberts, Peter

    2007-07-01

    This paper provides a critical analysis of New Zealand's Performance Based Research Fund (PBRF). The first section sketches the development and implementation of the PBRF. The second section evaluates the scheme, concentrating on three themes: the relationship between privatization, competition and research performance; the standardization of research; and motivations for research. The paper acknowledges the thorough work completed by the Tertiary Education Advisory Commission and other policy groups in laying the foundation for the adoption of performance-based research funding in New Zealand. It is argued, however, that when viewed in its larger context, the PBRF constitutes a continuation of neoliberal trends already well established in New Zealand's tertiary education system.

  15. Architectural Practice as Research

    DEFF Research Database (Denmark)

    Hougaard, Anna Katrine

    2015-01-01

    , qualitative and quantitative, scientific and artistic methods pollinate each other, and an attempt to set up a span for ‘research by design’ to unfold in, rather than a rigid definition. In mutual exploitation architectural writing, drawing and potentially the construction of objects with properties embodied......The paper discusses a kind of research which lies between ‘research by design’ and ‘artistic research’. The term ‘research by design’ is reconstructed to include artistic ways of working, and the paper is an exemplification of a research practice, which seeks to let subjective and objective...

  16. Finnish bioenergy research programme

    Energy Technology Data Exchange (ETDEWEB)

    Asplund, D. [VTT Energy, Jyvaeskylae (Finland)

    1996-12-31

    Finland is a leading country in the use of biofuels and has excellent opportunities to increase the use of biofuels by up to 25-30 %. The Finnish Government has set an objective for the promotion of bioenergy. The aim is to increase the use of bioenergy by about 25 % from the present level by 2005, and the increment corresponds to 1.5 million tonnes of oil equivalent (toe) per year. The R and D work has been considered as an important factor to achieve this ambitious goal. Energy research was organised into a series of research programmes in 1988 in accordance with the proposal of Finnish Energy Research Committee. The object of the research programmes is to enhance research activities and to bundle individual projects together into larger research packages. The common target of the Finnish energy research programmes is to proceed from basic and applied research to product development and pilot operation, and after that to the first commercial applications, e.g. demonstrations. As the organisation of energy research to programmes has led to good results, the Finnish Ministry of Trade and Industry decided to go on with this practice by launching new six-year programmes in 1993-1998. One of these programmes is the Bioenergy Research Programme and the co-ordination of this programme is carried out by VTT Energy. Besides VTT Energy the Finnish Forest Research Institute, Work Efficiency Institute, Metsaeteho and University of Joensuu are participating in the programme 7 refs.

  17. Researcher Identities in Transition

    DEFF Research Database (Denmark)

    Castelló, Montserrat; Wisker, Gina; Kobayashi, Sofie

    as other emergent ‘signals’, the latent or clear indications from institutions and academic communities regarding career directions and necessary professional skills and attitudes should be identified and interpreted for researchers to adequately develop their new identities. The aim of this paper...... is twofold: a) to present a comprehensive framework of the notion of researcher identity by means of analysing those spheres of activity related to researcher and career development; and b) to relate researcher identities to the experiences of early career researchers with issues concerning signals......Researchers are now embarked upon what we define as a ‘risk career’, rather than, as previously, a relatively more predictable academic career. In this changing context, traditional milestones that enabled early career researchers to build their identities are disappearing. Instead, what we define...

  18. Training research through EFL

    Directory of Open Access Journals (Sweden)

    Mardanshina Rimma M.

    2016-01-01

    Full Text Available In a globalized research market, developing students’ research skills by means of a foreign language is of particular importance. Students’ research work within the framework of the syllabus and extracurricular activities constitute the system of scientific work of students in a higher education institution. The potential of a foreign language in shaping the academic and research competence of students of Economics is revealed in the content and process aspects. Linguistics and economics as fields of scientific knowledge are reflected in the content aspect. Regarding the mode of training research, the emphasis is on reading strategies and activities aimed at fluent comprehension and handling professional and scientific information. Students’ scientific conference survey proves the potential of EFL in research activities and sheds the light on the new ways to develop research competence.

  19. Materials research at CMAM

    Science.gov (United States)

    Zucchiatti, Alessandro

    2013-07-01

    The Centro de Micro Analisis de Materiales (CMAM) is a research centre of the Universidad Autónoma de Madrid dedicated to the modification and analysis of materials using ion beam techniques. The infrastructure, based on a HVEE 5MV tandem accelerator, provided with a coaxial Cockcroft Walton charging system, is fully open to research groups of the UAM, to other public research institutions and to private enterprises. The CMAM research covers a few important lines such as advanced materials, surface science, biomedical materials, cultural heritage, materials for energy production. The Centre gives as well support to university teaching and technical training. A detail description of the research infrastructures and their use statistics will be given. Some of the main research results will be presented to show the progress of research in the Centre in the past few years and to motivate the strategic plans for the forthcoming.

  20. eParticipation Research

    DEFF Research Database (Denmark)

    Medaglia, Rony

    2012-01-01

    Research on the use of information technology to support democratic decision-making (eParticipation) is experiencing ongoing growth, stimulated by an increasing attention from both practitioner and research communities. This study provides the first longitudinal analysis of the development of the e......Participation field based on a shared framework, capturing the directions that the research field of eParticipation is taking in recent developments. Drawing on a literature search covering the period from April 2006 to March 2011, this study identifies, analyzes, and classifies 122 research articles within...... also suggests new analytical categories of research. Drawing on the analysis, inputs for a research agenda are suggested. These include the need to move beyond a technological perspective, encouraging the ongoing shift of research focus from government to citizens and other stakeholders, and the need...

  1. THE ACTION RESEARCH METHOD

    Directory of Open Access Journals (Sweden)

    Petre GEORGIEVSKI

    1999-05-01

    Full Text Available The effort in this work to elaborate an action research method as a central research problem considering the recent contemporary sociological and educa­tional literature. The author begins with the statement that the method is a complex notion, composed of three main components: approach to the research problem, data gathering procedures and data analysis procedures. This point of view is further applied and elaborated in the author's text, emphasizing the action research characteristics: interruption with the positive tradition in social research and the divided of the objective and subjective, application of the qualitative data. The sub­stantial difference between the action research in regard with the other kinds of research, is not only in getting to new knowledge's, but also in problem solving or a change in the situation in a concrete social context.

  2. Materials research at CMAM

    Energy Technology Data Exchange (ETDEWEB)

    Zucchiatti, Alessandro [Centro de Micro Analisis de Materiales CMAM, Universidad Autonoma de Madrid, c/ Faraday 3, 28049 Madrid (Spain)

    2013-07-18

    The Centro de Micro Analisis de Materiales (CMAM) is a research centre of the Universidad Autonoma de Madrid dedicated to the modification and analysis of materials using ion beam techniques. The infrastructure, based on a HVEE 5MV tandem accelerator, provided with a coaxial Cockcroft Walton charging system, is fully open to research groups of the UAM, to other public research institutions and to private enterprises. The CMAM research covers a few important lines such as advanced materials, surface science, biomedical materials, cultural heritage, materials for energy production. The Centre gives as well support to university teaching and technical training. A detail description of the research infrastructures and their use statistics will be given. Some of the main research results will be presented to show the progress of research in the Centre in the past few years and to motivate the strategic plans for the forthcoming.

  3. Ecological Research Division, Marine Research Program

    Energy Technology Data Exchange (ETDEWEB)

    1980-05-01

    This report presents program summaries of the various projects sponsored during 1979 by the Marine Research Program of the Ecological Research Division. Program areas include the effects of petroleum hydrocarbons on the marine environment; a study of the baseline ecology of a proposed OTEC site near Puerto Rico; the environmental impact of offshore geothermal energy development; the movement of radionuclides through the marine environment; the environmental aspects of power plant cooling systems; and studies of the physical and biological oceangraphy of the continental shelves bordering the United States.

  4. Research of vs research for education policy

    DEFF Research Database (Denmark)

    of implications for education policy-making processes and not least it has had an impact on who conducts policy studies and how. This book brings together a variety of contributions which explore recent political economic changes affecting education policy-making processes including the ascension of neo......-liberalism and the transnationalization of education policy-making, as well as the tension between research of policy and research for policy. Working from different perspectives, the authors help to provide a better understanding of these two important sets of issues which the field of education must contend with today....

  5. Researching Postgraduate Educational Research in South Africa

    Science.gov (United States)

    Karlsson, J.; Balfour, R.; Moletsane, R.; Pillay, G.

    2009-01-01

    This article is about the national project to gather together information about postgraduate education research (PPER) in South Africa conducted over a ten-year period, namely 1995-2004, being the first decade in the democratic era for South Africa. The ideas informing the PPER Project are provided and the complex process of developing the PPER…

  6. Dynamic Research Sketching

    DEFF Research Database (Denmark)

    Markussen, Thomas; Bang, Anne Louise; Knutz, Eva

    2012-01-01

    In this paper we offer a new explanatory tool, called ‘dynamic research sketching’ useful for mapping and understanding how research through design can be a vehicle for theory construction. ‘Research through design’ is often used as an all-inclusive umbrella term for research practices that recog......In this paper we offer a new explanatory tool, called ‘dynamic research sketching’ useful for mapping and understanding how research through design can be a vehicle for theory construction. ‘Research through design’ is often used as an all-inclusive umbrella term for research practices...... that recognize the process of designing and making an artifact as a legitimate method of inquiry. However, even though this type of research is thus grounded in design practice there are many different ways in which the process of designing and making an artifact can be used as a method of inquiry in order...... a first step toward such a methodology. Initially, we set the scene by providing a critical examination of existing literature on the subject. Then, we demonstrate the explanatory strength of dynamic research sketching by applying it to three case examples. In so doing, we uncover three different methods...

  7. Biogerontology research in Spain.

    Science.gov (United States)

    Solana, Rafael

    2003-08-01

    The article describes the features of biogerontology research in Spain and outlines the research in the biology of ageing, covering a wide spectrum of areas and topics. Research in biogerontology has expanded notably in quality and quantity in the last decades with the development of internationally recognized research groups actively working in the analysis of the complex process of ageing. In the last few years research in ageing has become a priority area in the National Program of Research which has substantially increased funds specifically allocated to biogerontology and biological research on senescence. Despite these improvements, special efforts have to be made not only to consolidate the existing groups but also to facilitate the initiation and development of new research groups in Universities, Hospitals and research institutions with capacity to incorporate trained researchers in this area. It would promote the continuous incorporation of technical and scientific advances in other disciplines to the understanding the biology of ageing and the molecular basis of cellular senescence, that will benefit actual and future ageing population.

  8. Researcher Identity in Transition

    DEFF Research Database (Denmark)

    Castelló, Montserrat; Kobayashi, Sofie; McGinn, Michelle K.

    2015-01-01

    Within the current higher education context, early career researchers (ECRs) face a ‘risk-career’ in which predictable, stable academic careers have become increasingly rare. Traditional milestones to signal progress toward a sustainable research career are disappearing or subject...... to reinterpretation, and ECRs need to attend to new or reimagined signals in their efforts to develop a researcher identity in this current context. In this article, we present a comprehensive framework for researcher identity in relation to the ways ECRs recognise and respond to divergent signals across spheres...... comprehensive framework allows for the analysis of researcher identity development through the complex and intertwined activities in which ECRs are involved. We advance this approach as a foundation for a sustained research agenda to understand how ECRs identify and respond to relevant signals, and...

  9. Sustainable Consumption: Research Challenges

    DEFF Research Database (Denmark)

    Reisch, Lucia A.; Cohen, Maurie J.; Thøgersen, John

    “shall promote the development of strong research environments of the highest international class with importance for Sweden’s future competitiveness. The research shall be of importance for finding solutions to important environmental problems and for a sustainable development of society. Opportunities...... for achieving industrial applications shall be taken advantage of.” The funding application call to be developed by Mistra is to be based on an analysis of the current state of the art of research and of society’s knowledge needs regarding sustainable consumption. Mistra commissioned a committee of four......’s sustainable consumption research com- munity, to help cope with the most urgent challenges in the eld, and to promote Sweden’s international competitiveness. Since the research committee did not possess the needed Swedish insider’s view, we invited representatives of the Swedish research and stakeholder...

  10. Reflexivity in qualitative research

    DEFF Research Database (Denmark)

    Evans, Adam Brian; Nistrup, Anne; Henderson, Hannah

    2017-01-01

    There has been something of a “reflexive shift” in sociological research. Sociological researchers are increasingly encouraged to be “present” within their work, and to recognize their own role in structuring the entire research process. One way to achieve this is through engagement in reflexive...... practice, that is, to reflect on our own values, beliefs, and biographies. It can be difficult to know exactly how a researcher should engage in these practices, however. Here, we discuss our reflexive practice in two case studies, both which utilized the same figurational theoretical framework...... Kingdom. Reflexive practice in both studies was affected by researcher biographies and by study design. In Study 1, both researchers were reasonably detached from the study context, the theoretical framework was in place from the very beginning, and reflexive practice was embedded in the study design...

  11. Organizing research data.

    Science.gov (United States)

    Sestoft, Peter

    2011-01-01

    Research relies on ever larger amounts of data from experiments, automated production equipment, questionnaries, times series such as weather records, and so on. A major task in science is to combine, process and analyse such data to obtain evidence of patterns and correlations.Most research data are on digital form, which in principle ensures easy processing and analysis, easy long-term preservation, and easy reuse in future research, perhaps in entirely unanticipated ways. However, in practice, obstacles such as incompatible or undocumented data formats, poor data quality and lack of familiarity with current technology prevent researchers from making full use of available data.This paper argues that relational databases are excellent tools for veterinary research and animal production; provides a small example to introduce basic database concepts; and points out some concerns that must be addressed when organizing data for research purposes.

  12. Space biology research development

    Science.gov (United States)

    Bonting, Sjoerd L.

    1993-01-01

    The purpose of the Search for Extraterrestrial Intelligence (SETI) Institute is to conduct and promote research related activities regarding the search for extraterrestrial life, particularly intelligent life. Such research encompasses the broad discipline of 'Life in the Universe', including all scientific and technological aspects of astronomy and the planetary sciences, chemical evolution, the origin of life, biological evolution, and cultural evolution. The primary purpose was to provide funding for the Principal Investigator to collaborate with the personnel of the SETI Institute and the NASA-Ames Research center in order to plan and develop space biology research on and in connection with Space Station Freedom; to promote cooperation with the international partners in the space station; to conduct a study on the use of biosensors in space biology research and life support system operation; and to promote space biology research through the initiation of an annual publication 'Advances in Space Biology and Medicine'.

  13. Science Education Research vs. Physics Education Research: A Structural Comparison

    Science.gov (United States)

    Akarsu, Bayram

    2010-01-01

    The main goal of this article is to introduce physics education research (PER) to researchers in other fields. Topics include discussion of differences between science education research (SER) and physics education research (PER), physics educators, research design and methodology in physics education research and current research traditions and…

  14. Nuclear Stewardship Research

    Energy Technology Data Exchange (ETDEWEB)

    C.W. Beausang

    2005-06-10

    The second year of our research program has been marked by significant success and progress. It has also been marked by significant changes both in the personnel and location of the major experimental research program. This report covers the period roughly from August 2004 through May 2005. During this period our research has focused mainly on applying the surrogate reaction technique and the ''ratio'' method to deduce neutron induced fission cross sections on uranium nuclei.

  15. Interviews in qualitative research.

    Science.gov (United States)

    Peters, Kath; Halcomb, Elizabeth

    2015-03-01

    Interviews are a common method of data collection in nursing research. They are frequently used alone in a qualitative study or combined with other data collection methods in mixed or multi-method research. Semi-structured interviews, where the researcher has some predefined questions or topics but then probes further as the participant responds, can produce powerful data that provide insights into the participants' experiences, perceptions or opinions.

  16. Statistics in biomedical research

    OpenAIRE

    González-Manteiga, Wenceslao; Cadarso-Suárez, Carmen

    2007-01-01

    The discipline of biostatistics is nowadays a fundamental scientific component of biomedical, public health and health services research. Traditional and emerging areas of application include clinical trials research, observational studies, physiology, imaging, and genomics. The present article reviews the current situation of biostatistics, considering the statistical methods traditionally used in biomedical research, as well as the ongoing development of new methods in response to the new p...

  17. Research inequality in nanomedicine

    OpenAIRE

    Woodson, T. (Thomas)

    2012-01-01

    The 10-90 gap is an idea in the healthcare literature that less than 10% of all research funding goes to solving health problems that are 90% of the global disease burden. This paper examines whether there is inequality in nanotechnology healthcare research (nanomedicine). To understand the inequality in nanomedicine, I conducted a bibliometric review of Web of Science and PubMed databases. Overall there is not large inequality in nanomedicine research. The bibliometric analysis shows that mo...

  18. 2016 Research Final Presentation

    Energy Technology Data Exchange (ETDEWEB)

    Koskelo, EliseAnne Corinne [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-08-16

    These are slides which show an example of research at Los Alamos National Laboratory done by E.C. Koskelo to show college professors in the hopes of earning a research position or fellowship position. In summary, this researcher developed a new in-situ technique for the inspection of additively manufactured parts, created an algorithm which can correct "skewed" scans of angular parts/taken at oblique angles, and used AWS to detect hidden defects and thickness changes in aerospace composites.

  19. Writing A Research Paper

    OpenAIRE

    Cennetkusu, Nazmiye Gürel

    2012-01-01

    Writing a research paper in English as a foreign language for the first time is a challenging task for many international doctoral students. This study explores the challenges experienced and strategies utilized during the academic socialization process through research paper writing and within the framework of sociocultural theory. The results indicate that limited experience in research paper writing and personal writing style with cultural influence are the most challenging aspects. The ut...

  20. SCONUL Research Extra

    OpenAIRE

    John Hall

    2006-01-01

    SCONUL Research Extra is a cooperative access and borrowing scheme for staff and research students in UK and Irish higher education institutions. Under the terms of the scheme, eligible researchers may visit any participating library and register as an external borrower. The scheme is run on behalf of SCONUL, the Society of College, National and University Libraries which represents the directors of the library and information services in all the universities of the United Kingdom and Ireland...

  1. The Electromagnetic Compatibility Research Group: research questions

    Directory of Open Access Journals (Sweden)

    Francisco José Román Campos

    2010-06-01

    Full Text Available This paper summarises the Universidad Nacional de Colombia’s Electrical and Electronic Engineering Department’s Electromag- netic Compatibility Research Group (EMC-UNC activities during the last 30 years. The group was involved in developing experimental tools during the early 1980s, such as constructing high-voltage apparatus, developing high-voltage practical work for students and observing electrical discharges. These tools enabled the group to spend a decade focused on resolving one of the Colombian electrical sector’s main EMC problems: distribution transformer’s failures caused by lightning. For almost a decade this investigation was focused on understanding the causes of the extremely high failure index in Colombian rural areas, especially in the Rionegro basin. The main result of this investigation was a reduction by one order of magnitude in mean 10% distribution transformer failure rate. During this research work a noticeable pattern was observed of several electrically-isolated me- tallic bodies immersed in an electric field (i.e. floating electrodes. This was led to initiating floating electrode studies and for mulating a new scientific question, “How do corona electrical discharges interact with floating electrodes?” This new research question was dealt with during the second half of the 1990s and the first decade of the 2000s. This investigation was related to using electrostatically-accumulated charge on a floating electrode. This question opened up four research areas: gas discharge physics, generating fast current impulses, harvesting energy from the electric field and the possibility of high impedance current sources. This paper has summarised the most relevant work done by the EMC-UNC group on these topics. This floating electrode research work started by formulating four patents. Fresh research questions for the 2010s were related to measuring lightning electromagnetic pulses (LEMP, intentional electromagnetic

  2. COLLABORATIVE RESEARCH: CONTINUOUS DYNAMIC GRID ADAPTATION IN A GLOBAL ATMOSPHERIC MODEL: APPLICATION AND REFINEMENT

    Energy Technology Data Exchange (ETDEWEB)

    Gutowski, William J.; Prusa, Joseph M.; Smolarkiewicz, Piotr K.

    2012-05-08

    demonstrated range of validity of soundproof models, showing that they are more broadly applicable than some had previously thought. Substantial testing of EULAG included application and extension of the Jablonowski-Williamson baroclinic wave test - an archetype of planetary weather - and further analysis of multi-scale interactions arising from collapse of temperature fronts in both the baroclinic wave test and simulations of the Held-Suarez idealized climate. These analyses revealed properties of atmospheric gravity waves not seen in previous work and further demonstrated the ability of EULAG to simulate realistic behavior over several orders of magnitude of length scales. Additional collaborative work enhanced capability for modeling atmospheric flows with adaptive moving meshes and demonstrated the ability of EULAG to move into petascale computing. 3b. CAM-EULAG Advances We have developed CAM-EULAG in collaboration with former project postdoc, now University of Cape Town Assistant Professor, Babatunde Abiodun. Initial study documented good model performance in aqua-planet simulations. In particular, we showed that the grid adaptivity (stretching) implemented in CAM-EULAG allows higher resolution in selected regions without causing anomalous behavior such as spurious wave reflection. We then used the stretched-grid version to analyze simulated extreme precipitation events in West Africa, comparing the precipitation and event environment with observed behavior. The model simulates fairly well the spatial scale and the interannual and intraseasonal variability of the extreme events, although its extreme precipitation intensity is weaker than observed. In addition, both observations and the simulations show possible forcing of extreme events by African easterly waves. 3c. Other Contributions Through our collaborations, we have made contributions to a wide range of outcomes. For research focused on terrestrial behavior, these have included (1) upwind schemes for gas dynamics

  3. Combustion Research Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Combustion Research Laboratory facilitates the development of new combustion systems or improves the operation of existing systems to meet the Army's mission for...

  4. Research Combustion Laboratory (RCL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Research Combustion Laboratory (RCL) develops aerospace propulsion technology by performing tests on propulsion components and materials. Altitudes up to 137,000...

  5. Translational research in neuroanaesthesia

    Directory of Open Access Journals (Sweden)

    Ganne S Umamaheswara Rao

    2014-01-01

    Full Text Available Translational research in anaesthesia provided great solutions to medicine, well beyond its scope, in the past. Exciting opportunities exist for neuroanaesthesiologists to conduct translational research not just in anaesthesia alone but in the wider realm of neurosciences. This research is expected to provide solutions to clinical neuroscience questions and to help understand some of the complex neurocognitive functions. Despite several technical developments, progress in translational sciences has been rather slow in the recent years. Re-orientation of the research programmes to a translational format with the involvement of all the stakeholders is likely to conserve the cost and provide rapid solutions to the healthcare.

  6. Critiquing a research article

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, Gill [Division of Medical Imaging Sciences, St. Martin' s College, Lancaster LA1 3JD (United Kingdom)]. E-mail: g.marshall@ucsm.ac.uk

    2005-02-01

    This article explores certain concepts relating to critiquing research papers. These include considering the peer review process for publication, demonstrating the need for critiquing, providing a way to carefully evaluate research papers and exploring the role of impact factors. Whilst all these features are considered in this article, the focus is on presenting a systematic and comprehensive way of critiquing research papers. The information provided should be of use to the many radiographers, associated health professionals and undergraduate and postgraduate students embarking on research projects.

  7. LUNAR AND PLANETARY RESEARCH.

    Science.gov (United States)

    SPECTRA, LUNAR ENVIRONMENTS, MERCURY ( PLANET ), PLANETS , SURFACE PROPERTIES, SCIENTIFIC RESEARCH....MARS( PLANET ), *VENUS( PLANET ), *MOON, *ASTRONOMY, OPTICAL SCANNING, SPECTROSCOPY, OPTICAL ANALYSIS, INFRARED SPECTRA, ULTRAVIOLET SPECTRA, VISIBLE

  8. Robotics Research in Norway

    Directory of Open Access Journals (Sweden)

    J.R. Hølpødt

    1984-07-01

    Full Text Available Except for some districts and industries, the population of industrial robots in Norway is low. Trallfa AS is definitely the largest producer of robots in Norway. Jonas Oglænd A/S formerly produced handling manipulators, but they are now produced abroad. New companies such as NORKYB are developing. In addition to Trallfa and Oglænd, the development of robot systems is done by different research institutes such as the Center for Industrial Research (SI, SINTEF and the Rogaland Research Center (RF. These institutes do research work both for the robot manufacturers and directly for end users.

  9. [Infectious diseases research].

    Science.gov (United States)

    Carratalà, Jordi; Alcamí, José; Cordero, Elisa; Miró, José M; Ramos, José Manuel

    2008-12-01

    There has been a significant increase in research activity into infectious diseases in Spain in the last few years. The Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) currently has ten study groups, with the cooperation of infectious diseases specialists and microbiologists from different centres, with significant research activity. The program of Redes Temáticas de Investigación Cooperativa en Salud (Special Topics Cooperative Health Research Networks) is an appropriate framework for the strategic coordination of research groups from the Spanish autonomous communities. The Spanish Network for Research in Infectious Diseases (REIPI) and the Network for Research in AIDS (RIS) integrate investigators in Infectious Diseases from multiple groups, which continuously perform important research projects. Research using different experimental models in infectious diseases, in numerous institutions, is an important activity in our country. The analysis of the recent scientific production in Infectious Diseases shows that Spain has a good position in the context of the European Union. The research activity in Infectious Diseases carried out in our country is a great opportunity for the training of specialists in this area of knowledge.

  10. Geodynamics Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This GSL facility has evolved over the last three decades to support survivability and protective structures research. Experimental devices include three gas-driven...

  11. 'Difference' and nursing research.

    Science.gov (United States)

    Horsfall, J

    1997-03-01

    In recent decades groups of non-mainstream people have named their/our strengths and used the concept of 'difference' to support this position. The pitfalls of radical individualism and of group essentialism which are likely to ensue from this focus on difference are problematic in nursing research. This paper argues that class, ethnicity and gender structure societies in which research takes place; and that common understandings of difference may unwittingly perpetuate and obscure power inequalities. Nursing researchers need to be conscious of these inequalities and ensure that research is oriented towards constructive change for the benefit of health service consumers.

  12. Geophysical Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Geophysical Research Facility (GRF) is a 60 ft long qaodmasdkwaspemas5ajkqlsmdqpakldnzsdfls 22 ft wide qaodmasdkwaspemas4ajkqlsmdqpakldnzsdfls 7 ft deep concrete...

  13. Transonic Experimental Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Transonic Experimental Research Facility evaluates aerodynamics and fluid dynamics of projectiles, smart munitions systems, and sub-munitions dispensing systems;...

  14. Clinical research informatics

    CERN Document Server

    Richesson, Rachel L

    2012-01-01

    This book provides foundational coverage of key areas, concepts, constructs, and approaches of medical informatics as it applies to clinical research activities, in both current settings and in light of emerging policies. The field of clinical research is fully characterized (in terms of study design and overarching business processes), and there is emphasis on information management aspects and informatics implications (including needed activities) within various clinical research environments. The purpose of the book is to provide an overview of clinical research (types), activities, and are

  15. Research Highlights of CAS

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ 1. Basic Research Basic research has always been one of the major tasks of CAS. Over the more than 50 years since its founding, CAS has gradually branched out to cover many fundamental fields of the natural sciences, such as mathematics, physics, chemistry, mechanics,astronomy, space science, life science, geoscience and environmental science - with nearly 10,000 research professionals and 117 open laboratories (including 50 key State laboratories). At present, there are 29 research institutes (including observatories) covering such fields as physical science, mathematics, mechanics and astronomy; with 31 open laboratories (nine key State laboratories, four State laboratories and 18 CAS open laboratories).

  16. Flexible Electronics Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Flexible Electronics Research Facility designs, synthesizes, tests, and fabricates materials and devices compatible with flexible substrates for Army information...

  17. Research Combustion Laboratory (RCL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Research Combustion Laboratory (RCL) develops aerospace propulsion technology by performing tests on propulsion components and materials. Altitudes up to 137,000...

  18. Application Technology Research Unit

    Data.gov (United States)

    Federal Laboratory Consortium — To conduct fundamental and developmental research on new and improved application technologies to protect floricultural, nursery, landscape, turf, horticultural, and...

  19. Magnetics Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Magnetics Research Facility houses three Helmholtz coils that generate magnetic fields in three perpendicular directions to balance the earth's magnetic field....

  20. Navy Fuel Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Performs basic and applied research to understand the underlying chemistry that impacts the use, handling, and storage of current and future Navy mobility...