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Sample records for nan-wei gong mathew

  1. Solar Imagery - GONG (Magnetogram)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Global Oscillation Network Group (GONG) is a network of 6 globally-spaced solar observatories that the NOAA Space Weather Prediction Center uses to monitor the...

  2. Solar Imagery - GONG

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Global Oscillation Network Group (GONG) is a network of 6 globally-spaced solar observatories that the NOAA Space Weather Prediction Center uses to monitor the...

  3. The GONG Farside Project

    Science.gov (United States)

    Leibacher, J. W.; Braun, D.; González Hernández, I.; Goodrich, J.; Kholikov, S.; Lindsey, C.; Malanushenko, A.; Scherrer, P.

    2005-05-01

    The GONG program is currently providing near-real-time helioseismic images of the farside of the Sun. The continuous stream of low resolution images, obtained from the 6 earth based GONG stations, are merged into a single data series that are the input to the farside pipeline. In order to validate the farside images, it is crucial to compare the results obtained from different instruments. We show comparisons between the farside images provided by the MDI instrument and the GONG ones. New aditions to the pipeline will allow us to create full-hemisphere farside images, examples of the latest are shown in this poster. Our efforts are now concentrated in calibrating the farside signal so it became a reliable solar activity forecasting tool. We are also testing single-skip acoustic power holography at 5-7 mHz as a prospective means of reinforcing the signatures of active regions crossing the the east and west limb and monitoring acoustic emission in the neighborhoods of Sun's the poles. This work utilizes data obtained by the Global Oscillation Network Group (GONG) Program, managed by the National Solar Observatory, which is operated by AURA, Inc. under a cooperative agreement with the National Science Foundation. The data were acquired by instruments operated by the Big Bear Solar Observatory, High Altitude Observatory, Learmonth Solar Observatory, Udaipur Solar Observatory, Instituto de Astrofisico de Canarias, and Cerro Tololo Interamerican Observatory, as well as the Michaelson Doppler Imager on SoHO, a mission of international cooperation between ESA and NASA. This work has been supported by the NASA Living with a Star - Targeted Research and Technology program.

  4. Tribes of Men: John Joseph Mathews and Indian Internationalism

    Science.gov (United States)

    Lutenski, Emily

    2012-01-01

    In this article, the author discusses John Joseph Mathews and Indian internationalism. As an old man, Osage intellectual, writer, and historian, John Joseph Mathews recalled his expatriation from the United States during the 1920s. After growing up in Pawhuska, Oklahoma, seat of the Osage Nation, where he had been born in 1894 to a white mother…

  5. Gong and Its Therapeutic Meaning

    Directory of Open Access Journals (Sweden)

    Albinca Pesek

    2016-12-01

    Full Text Available The study, which was conducted utilising a sample of 129 users of sound baths with gongs in 2015 in Slovenia, has shown that all users define the effect of sound vibrations as healing and/or relaxing. They testified on achieving durable inner peace, on better physical and mental wellbeing, fresh impetus for work, desire for personal growth and other positive effects.

  6. Solar Imagery - GONG (H-alpha)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Global Oscillation Network Group (GONG) is a network of 6 globally-spaced solar observatories that the NOAA Space Weather Prediction Center uses to monitor the...

  7. Transkripsi Musik Gong Timor Menggunakan Continous Wavelet Transform (CWT

    Directory of Open Access Journals (Sweden)

    Yovinia C H Siki

    2016-12-01

    Full Text Available Abstrak: Transkripsi musik gong timor dibutuhkan untuk pengembangan aplikasi pengolahan sinyal musik seperti mengeditmusik, melacak tempo musik dan analisis sinyal musik lainnya yang dapat membantu para pemain pemula untukbelajar bagaimana memainkan alat musik gong. Rumitnya analisa suara musik gong dibandingkan analisa peralatanmusik barat karena dipengaruhi oleh cara pembuatan peralatan yang kurang sempurna, dan cara pemukulan peralatanyang berdasar kira-kira. Dengan menggunakan metode CWT, sinyal music gong dikonvolusi untuk menghasilkanscalogram music gong domain skala dan frekuensi. Estimasi nada gong diperoleh menggunakan sebuah proses notegenerating. Keberhasilan transkripsi ditentukan dengan menghitung error yaitu ketepatan menterjemah. Dimana adanada yang seharusnya tidak ada tetapi dikenali sebagai note (insertion, ada nada yang tidak dikenali sehinggaterhapus (deletion dan ada nada yang dikenali salah (substitution.Kata kunci: Gong timor, transkripsi musik, CWT, scalogram, note generating Abstract: Gong timor music transcription used to develop some other aplication in music signal processing such as music editing,beat detection, etc. With this transcription, new percussionist of gong can learn more easily to playing gong instrument.Analyzing music gong are more difficult than any other music instrument, it is because gong instrument created withvery simple tools and the percussionist playing this instrument by feelings of any other instrument in gamelan. Musicgong signal convoluted using CWT to create scalogram of music gong in scale and frequency domain. Tone estimationobtained using a note generating process. The success of transcription process determined by calculating errors intranscription results. Which are sometimes there is a tone that shouldn’t exist but marked as a tone (insertion, or thereis a tone but the transcription process doesn’t recognize it (deletion and sometimes there is a tone but marked as adifferent tone

  8. Thermography applied acupuncture and qi-gong

    Science.gov (United States)

    Qin, Yuwen; Ji, Hong-Wei; Chen, Jin-Long; Li, Hong-Qi

    1997-04-01

    Thermographic technique can be used to measure temperature distribution of body surface in real-time, non-contact and full-field, which has been successfully used in medical diagnosis, remote sensing, and NDT, etc. The authors have developed a thermographic experiment that can be applied to inspect the effect of action of acupuncture and qi-gong (a system of deep breathing exercises) by measuring the temperature of hand and arm. The observation is performed respectively by thermography for the dynamic changes of temperature of the arm and hand after acupuncture therapy and qi-gong therapy. Thermographic results show that the temperature on the collateral channels increases markedly. In the meantime, it can be seen that the above therapies of Chinese medicine can stimulate the channel collateral system. This also contributes a new basis to the effect of action of the therapies of Chinese medicine. The work shows that thermographic technique is a powerful tool for research in Chinese medicine. In this paper, some thermal images are obtained from the persons treated with acupuncture and qi- gong.

  9. An updated summary of MATHEW/ADPIC model evaluation studies

    International Nuclear Information System (INIS)

    Foster, K.T.; Dickerson, M.H.

    1990-05-01

    This paper summarizes the major model evaluation studies conducted for the MATHEW/ADPIC atmospheric transport and diffusion models used by the US Department of Energy's Atmospheric Release Advisory Capability. These studies have taken place over the last 15 years and involve field tracer releases influenced by a variety of meteorological and topographical conditions. Neutrally buoyant tracers released both as surface and elevated point sources, as well as material dispersed by explosive, thermally bouyant release mechanisms have been studied. Results from these studies show that the MATHEW/ADPIC models estimate the tracer air concentrations to within a factor of two of the measured values 20% to 50% of the time, and within a factor of five of the measurements 35% to 85% of the time depending on the complexity of the meteorology and terrain, and the release height of the tracer. Comparisons of model estimates to peak downwind deposition and air concentration measurements from explosive releases are shown to be generally within a factor of two to three. 24 refs., 14 figs., 3 tabs

  10. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... Tai Chi and Qi Gong for Health and Well-Being Share: © Mariann Seriff The following video is intended ... Tai Chi and Qi Gong for Health and Well-Being Video › Tai Chi and Qi Gong for Health ...

  11. Tai Chi and Qi Gong for Health and Well-Being

    Science.gov (United States)

    ... Tai Chi and Qi Gong for Health and Well-Being Share: © Mariann Seriff The following video is intended ... Tai Chi and Qi Gong for Health and Well-Being Video › Tai Chi and Qi Gong for Health ...

  12. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... Chi and Qi Gong for Health and Well-Being Share: © Mariann Seriff The following video is intended ... Chi and Qi Gong for Health and Well-Being Video › Tai Chi and Qi Gong for Health ...

  13. Bound State Solutions of the Klein-Gordon Equation for the Mathews-Lakshmanan Oscillator

    International Nuclear Information System (INIS)

    Schulze-Halberg, Axel; Wang, Jie

    2014-01-01

    We study a boundary-value problem for the Klein-Gordon equation that is inspired by the well-known Mathews-Lakshmanan oscillator model. By establishing a link to the spheroidal equation, we show that our problem admits an infinite number of discrete energies, together with associated solutions that form an orthogonal set in a weighted L 2 -Hilbert space. (author)

  14. MORPHOLOGICAL AND ANATOMICAL STUDY ON ENDEMIC CROCUS OLIVIERI GAY SUBSP. ISTANBULENSIS MATHEW SUBSPECIES (IRIDACEAE

    Directory of Open Access Journals (Sweden)

    Kadriye Yetişen

    2013-02-01

    Full Text Available In this study, morphological and anatomical properties of Crocus olivieri Gay subsp. istanbulensis Mathew were investigated. Cross-sections of root, scape and leaf parts of the plant were examined anddemonstrated by photographs. Most of the anatomical properties are similar to the other member of Iridaceae family. Sclerenchyma groups were observed around to leaf vascular bundle. Morphological and anatomical findings compared with other two subspecies of Crocus olivieri.

  15. Full-disk Solar H-alpha Images From GONG

    Science.gov (United States)

    Harvey, J. W.; Bolding, J.; Clark, R.; Hauth, D.; Hill, F.; Kroll, R.; Luis, G.; Mills, N.; Purdy, T.; Henney, C.; Holland, D.; Winter, J.

    2011-05-01

    Since mid-2010 the Global Oscillation Network Group (GONG) has collected H-alpha images at six sites around the world. These images provide a near real-time solar activity patrol for use in space weather applications and also an archive for research purposes. Images are collected once per minute, dark, smear, and flat corrected, compressed and then sent via the Internet to a 'cloud' server where reduction is completed. Various reduced images are usually available within a minute after exposure. The H-alpha system is an add-on to the normal GONG helioseismology instrument and does not interfere with regular observations. A polarizing beamsplitter sends otherwise unused 656 nm light through two lenses to a Daystar 0.04 nm mica etalon filter. The filter is matched to an image of the GONG light feed entrance pupil and sees an image of the Sun at infinity. Two lenses behind the filter form the solar image on a DVC-4000 2k x 2k interline transfer CCD camera. Exposure times are automatically adjusted to maintain the quiet disk center at 20% of full dynamic range to avoid saturation by bright flares. Image resolution is limited by diffraction, seeing and some high-order wavefront errors in the filters. A unique dual-heater system was developed by Daystar to homogenize the passband characteristics of the mica etalons. The data are in regular use for space weather forecasting by the U.S. Air Force Weather Agency, which funded construction and installation of the instruments. Operational and reduction improvements are underway and archived data are already being used for research projects. The Web site URL is http://halpha.nso.edu.

  16. Two-parameter double-oscillator model of Mathews-Lakshmanan type: Series solutions and supersymmetric partners

    International Nuclear Information System (INIS)

    Schulze-Halberg, Axel; Wang, Jie

    2015-01-01

    We obtain series solutions, the discrete spectrum, and supersymmetric partners for a quantum double-oscillator system. Its potential features a superposition of the one-parameter Mathews-Lakshmanan interaction and a one-parameter harmonic or inverse harmonic oscillator contribution. Furthermore, our results are transferred to a generalized Pöschl-Teller model that is isospectral to the double-oscillator system

  17. Two-parameter double-oscillator model of Mathews-Lakshmanan type: Series solutions and supersymmetric partners

    Energy Technology Data Exchange (ETDEWEB)

    Schulze-Halberg, Axel, E-mail: axgeschu@iun.edu, E-mail: xbataxel@gmail.com [Department of Mathematics and Actuarial Science and Department of Physics, Indiana University Northwest, 3400 Broadway, Gary, Indiana 46408 (United States); Wang, Jie, E-mail: wangjie@iun.edu [Department of Computer Information Systems, Indiana University Northwest, 3400 Broadway, Gary, Indiana 46408 (United States)

    2015-07-15

    We obtain series solutions, the discrete spectrum, and supersymmetric partners for a quantum double-oscillator system. Its potential features a superposition of the one-parameter Mathews-Lakshmanan interaction and a one-parameter harmonic or inverse harmonic oscillator contribution. Furthermore, our results are transferred to a generalized Pöschl-Teller model that is isospectral to the double-oscillator system.

  18. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... Legislation Advisory Council Job Opportunities All About NCCIH Health Topics A-Z # A B C D E ... Y Z Tai Chi and Qi Gong for Health and Well-Being Share: © Mariann Seriff The following ...

  19. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... tool that features tai chi and qi gong as an activity to enhance wellness. These exercise therapies ... care approaches used to promote a healthy lifestyle. As always, talk to your health care provider if ...

  20. Resuspension of toxic aerosol using MATHEW--ADPIC wind field--transport and diffusion codes

    International Nuclear Information System (INIS)

    Porch, W.M.

    1979-01-01

    Computer codes have been written which estimate toxic aerosol resuspension based on computed deposition from a primary source, wind, and surface characteristics. The primary deposition pattern and the transport, diffusion, and redeposition of the resuspended toxic aerosol are calculated using a mass-consistent wind field model including topography (MATHEW) and a particle-in-cell diffusion and transport model (ADPIC) which were developed at LLL. The source term for resuspended toxic aerosol is determined by multiplying the total aerosol flux as a function of wind speed by the area of highest concentration and the fraction of suspended material estimated to be toxic. Preliminary calculations based on a test problem at the Nevada Test Site determined an hourly averaged maximum resuspension factor of 10 -4 for a 15 m/sec wind which is within an admittedly large range of resuspension factor measurements using experimental data

  1. Example of emergency response model evaluation of studies using the Mathew/Adpic models

    International Nuclear Information System (INIS)

    Dickerson, M.H.; Lange, R.

    1986-04-01

    This report summarizes model evaluation studies conducted for the MATHEW/ADPIC transport and diffusion models during the past ten years. These models support the US Department of Energy Atmospheric Release Advisory Capability, an emergency response service for atmospheric releases of nuclear material. Field studies involving tracer releases used in these studies cover a broad range of meteorology, terrain and tracer release heights, the three most important aspects of estimating air concentration values resulting from airborne releases of toxic material. Results of these studies show that these models can estimate air concentration values within a factor of 2 20% to 50% of the time and a factor of 5 40% to 80% of the time. As the meterology and terrain become more complex and the release height of the tracer is increased, the accuracy of the model calculations degrades. This band of uncertainty appears to correctly represent the capability of these models at this time. A method for estimating angular uncertainty in the model calculations is described and used to suggest alternative methods for evaluating emergency response models

  2. Qi Gong exercises and Feldenkrais method from the perspective of Gestalt concept and humanistic psychology.

    Science.gov (United States)

    Posadzki, Paul; Stöckl, Andrea; Mucha, Dariusz

    2010-07-01

    This study describes two similar approaches to human movement: Qi Gong exercises and the Feldenkrais method. These systems are investigated in terms of Gestalt concepts and humanistic psychology. Moshe Feldenkrais created the concept known as Awareness Through Movement. This concept assumes that by becoming more aware of one's movements, one functions at a higher level. In similar ways to those using the Feldenkrais method, individuals may become more aware of their own movements by performing Qi Gong exercises: A therapeutic modality that facilitates mind-body integration. Qi Gong exercises commonly lead to increased personal awareness accompained by enhanced quality, fluency and smoothness of movement. These two methods of movement therapies are explored in terms of their relations with Gestalt concept and humanistic psychology. (c) 2008. Published by Elsevier Ltd. All rights reserved.

  3. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... The following video is intended to be an educational tool that features tai chi and qi gong as an activity to enhance wellness. These exercise therapies are generally considered safe, self-care approaches used to promote a healthy lifestyle. As always, talk to your health care provider if you are ...

  4. BIBLIOMETRICS ON ONE OF THE LARGEST TERMITE INVENTORIES IN THE CERRADO: "STUDIES ON TERMITES FROM THE MATO GROSSO STATE, BRAZIL BY AGA MATHEWS 1977"

    Directory of Open Access Journals (Sweden)

    HÉLIDA FERREIRA DA CUNHA

    2015-01-01

    Full Text Available ABSTRACT This paper consists on a bibliometric analysis of the international influences of the book "Studies on termites from the Mato Grosso State, Brazil", by AGA Mathews (1977. The number of citations has increased over the years after the first citation. Mathews book was cited in articles, reviews, theses, dissertations, books, book chapters, abstracts in conference proceedings, comments and scientific notes. Most these studies are empirical and descriptive. The studies were conducted in 35 countries of the Neotropical, Palearctic, Afrotropical, Nearctic, Australasia and Indomalaya regions. 55% of the studies were carried out in Brazil. The journals Sociobiology and Insectes Sociaux, have social insect studies within its scope, and the highest number of articles citing Mathews. Most of the 71 authors that cited Mathews more than twice are Brazilian. Constrictotermes cyphergaster was the most studied in over 80% of the studies addressing Isoptera. The most frequent keywords were termite, Isoptera and taxonomy, generalist terms indexed in most publications carried out in different countries. Most of the research studies were carried out in laboratories and native vegetation areas. Studies in agroecosystems were implemented predominantly in Brazil. This study shows the diversity of application (citations of Mathews' book, and that the number of citations will continue to increase due to the large amount of information presented by the author.

  5. A ginástica terapêutica e preventiva chinesa Lian Gong/Qi Gong como um dos instrumentos na prevenção e reabilitação da LER/DORT

    Directory of Open Access Journals (Sweden)

    Gutembergue Livramento

    Full Text Available Este ensaio traz elementos da medicina ocidental, da medicina tradicional chinesa e da sociologia do trabalho para reflexão sobre o Qi Gong - exercícios terapêuticos, um dos pilares da Medicina Tradicional Chinesa (MTC - como importante meio de prevenção da LER/DORT e recuperação da saúde. Considerando a natureza interdisciplinar e diversos níveis de prevenção, aborda aspectos sociológicos sobre as condições de trabalho frequentemente relacionadas com este tipo de adoecimento e categorias de trabalhadores mais acometidos. Focaliza aspectos médicos sobre a LER/DORT e as Síndromes de Bloqueio na MTC, estabelecendo canais de articulação e contribuição entre esses campos de conhecimento sobre a saúde humana. Ressalta o Qi Gong como importante prática terapêutica e preventiva na MTC e sua adequação à LER/DORT. No âmbito do Qi Gong, focaliza o Lian Gong Shi Ba Fa - Lian Gong em 18 Terapias, já amplamente experimentado na China e divulgado, inclusive no Brasil, para tratar e prevenir síndromes de dor em região cervical, ombros, membros superiores, membros inferiores e região lombar. À guisa de conclusão, são apresentadas algumas reflexões sobre a propriedade e a importância do Qi Gong na reabilitação e na prevenção da LER/DORT.

  6. AHP 37: A GROUP OF MURAL PAINTINGS FROM THE 1930S IN A MDO REB GONG

    OpenAIRE

    Rob Linrothe

    2015-01-01

    Over the course of several summer and winter visits to A mdo Reb gong in the late 1990s and early 2000s, I had the privilege of meeting 'Teacher Kevin' and several of his students (of Tibetan and various ethnicities) and teaching colleagues in Xining. I sat in on more than one of the evenings at his apartment with his amazingly proficient language students. Often these rather jolly gatherings ended with a performance fest: going round the room, each person was obliged to sing a song. Witho...

  7. Gwanfogbe Mathew Basung

    African Journals Online (AJOL)

    failure to restructure education to reflect common national values has been identified with the colonial origins. Yet ... Africa in the 19"' century by European Christian Mis- ..... French citizenship gained by the e'z-vlzreiv Cameroonians and the ...

  8. ANATOMY OF A SOLAR FLARE: MEASUREMENTS OF THE 2006 DECEMBER 14 X-CLASS FLARE WITH GONG, HINODE, AND RHESSI

    International Nuclear Information System (INIS)

    Matthews, S. A.; Zharkov, S.; Zharkova, V. V.

    2011-01-01

    Some of the most challenging observations to explain in the context of existing flare models are those related to the lower atmosphere and below the solar surface. Such observations, including changes in the photospheric magnetic field and seismic emission, indicate the poorly understood connections between energy release in the corona and its impact in the photosphere and the solar interior. Using data from Hinode, TRACE, RHESSI, and GONG we study the temporal and spatial evolution of the 2006 December 14 X-class flare in the chromosphere, photosphere, and the solar interior. We investigate the connections between the emission at various atmospheric depths, including acoustic signatures obtained by time-distance and holography methods from the GONG data. We report the horizontal displacements observed in the photosphere linked to the timing and locations of the acoustic signatures we believe to be associated with this flare, their vertical and horizontal displacement velocities, and their potential implications for current models of flare dynamics.

  9. Evaluation of the Chinese Fine Spatial Resolution Hyperspectral Satellite TianGong-1 in Urban Land-Cover Classification

    OpenAIRE

    Xueke Li; Taixia Wu; Kai Liu; Yao Li; Lifu Zhang

    2016-01-01

    The successful launch of the Chinese high spatial resolution hyperspectral satellite TianGong-1 (TG-1) opens up new possibilities for applications of remotely-sensed satellite imagery. One of the main goals of the TG-1 mission is to provide observations of surface attributes at local and landscape spatial scales to map urban land cover accurately using the hyperspectral technique. This study attempted to evaluate the TG-1 datasets for urban feature analysis, using existing data over Beijing, ...

  10. Meridional-Flow Measurements from 15 Years of GONG Spherical-Harmonic Time Series

    International Nuclear Information System (INIS)

    Kholikov, S; Hernandez, I Gonzalez; Hill, F; Leibacher, J

    2011-01-01

    We present results of meridional-flow measurements for 1995-2009, using travel-time differences from velocity images reconstructed using GONG spherical harmonic (SH) coefficients after applying phase-velocity and low-m filters. This filtering technique increases the signal-to-noise ratio and thus extends travel-time measurements to relatively high latitudes and deep into the convection zone. Preliminary analyses shows a strong one-year periodicity presumably due to solar pole misalignment and B 0 -angle artifacts, which makes it difficult to see underlying temporal variations. Removing a simple one-year-period sine wave fit reveals long-term temporal variations of the flow on top of this yearly periodicity. High-latitude measurements are affected more stronger by foreshortening and B 0 -angle artifacts. We analyze different B 0 -angle intervals separately, so in each hemisphere better high-latitude visibility comes six months apart. This approach suggests why at high latitudes travel-time measurements of meridional flow shows a tendency to change sign instead of continuing towards the poles.

  11. A ginástica terapêutica e preventiva chinesa Lian Gong/Qi Gong como um dos instrumentos na prevenção e reabilitação da LER/DORT

    OpenAIRE

    Livramento,Gutembergue; Franco,Tânia; Livramento,Alaíde

    2010-01-01

    Este ensaio traz elementos da medicina ocidental, da medicina tradicional chinesa e da sociologia do trabalho para reflexão sobre o Qi Gong - exercícios terapêuticos, um dos pilares da Medicina Tradicional Chinesa (MTC) - como importante meio de prevenção da LER/DORT e recuperação da saúde. Considerando a natureza interdisciplinar e diversos níveis de prevenção, aborda aspectos sociológicos sobre as condições de trabalho frequentemente relacionadas com este tipo de adoecimento e categorias de...

  12. AHP 37: A GROUP OF MURAL PAINTINGS FROM THE 1930S IN A MDO REB GONG

    Directory of Open Access Journals (Sweden)

    Rob Linrothe

    2015-05-01

    Full Text Available Over the course of several summer and winter visits to A mdo Reb gong in the late 1990s and early 2000s, I had the privilege of meeting 'Teacher Kevin' and several of his students (of Tibetan and various ethnicities and teaching colleagues in Xining. I sat in on more than one of the evenings at his apartment with his amazingly proficient language students. Often these rather jolly gatherings ended with a performance fest: going round the room, each person was obliged to sing a song. Without either musicality or a good memory for lyrics, and in the face of some truly extraordinary musical talents among the Tibetan-speaking young men, I usually begged off. I vividly recall one evening, however, when I was somehow convinced or inspired to uncharacteristically sing a bawdy song taught to me in the winter of 1971 by my friends Chief and Skeezix, two Chippewa Native Americans who were resident, as I was that year, on Madelaine Island in the Wisconsin side of Lake Superior. The ditty started, "There once was an Indian maid, a shy little prairie maid..." and went downhill from there. In Xining that night, we all recovered, and I even had the good fortune soon after to be able to steer Skidmore College into admitting, in consecutive years, two of Teacher Kevin's students, Spencer (Don grub dbang chen and Joe (Sgrol ma don grub, who both graduated with BA degrees. The point of this anecdote is to suggest that Kevin's methods may have been unorthodox, but, to put it mildly, they did work, not only with Tibetan students and the English language, but also to the mutual benefit with the world of Tibet-related scholars, so many of whom came to know and appreciate Kevin, his colleagues, and his students. ...

  13. Moral philosophy of guan gong worship%道德哲学视域下的关公崇拜

    Institute of Scientific and Technical Information of China (English)

    钟英战

    2014-01-01

    在中国传统民间信仰之中,关公崇拜是俗文化兴起的产物,是社会道德情感社会潜意识孕育产生的一个道德模范,经典的三国演义为关公崇拜提供了有力的文本支撑,历代统治者的推波助澜也为这种崇拜发展起了重要作用。同时,关公崇拜背后有着深厚的道德内涵和社会价值,它所推崇的“义”是一种超越传统血亲关系的品德。这种品德即使在今天的商业社会也有着其存在发展的土壤,这也是关公崇拜得以延续至今的重要原因。%In Chinese traditional folk belief, worship of guan gong is a product of vulgar culture rise, social moral emotion is the subconscious breeds of a moral models, the classic romance of The Three Kingdoms provides a powerful text support, guan gong worship rulers by also played an important role for the worship of development. At the same time, guan gong cult behind the profound moral connotation and social value, it is regarded "righteousness" is a kind of beyond the traditional kinship character. This character even in today's business society also has its existence in the development of the soil.

  14. [Study on processing adjuvant medicines in Lei Gong's treatise on preparation and broiling of materia medica (Leigong Paozhi Lun)].

    Science.gov (United States)

    Zhang, Wei; Zhang, Ruixian

    2010-09-01

    There were 268 kinds of medicines recorded in the book of Lei Gong's Treatise on preparation and broiling of materia medica (Leigong Paozhi Lun). Among these medicines, 178 medicines were prepared with adjuvant medicines, including general and special compatible adjuvant medicines. These adjuvant medicines used in this book can be explained by the theory of "seven-relation compatibility". The author tried to explain the usage and their compatibility of these adjuvant medicines and put forward that attention should be paid to the changes in functions of medicines and the influences of society should be paid attention.

  15. Modal approach for nonlinear vibrations of damped impacted plates: Application to sound synthesis of gongs and cymbals

    Science.gov (United States)

    Ducceschi, M.; Touzé, C.

    2015-05-01

    This paper presents a modal, time-domain scheme for the nonlinear vibrations of perfect and imperfect plates. The scheme can take into account a large number of degrees-of-freedom and is energy-conserving. The targeted application is the sound synthesis of cymbals and gong-like musical instruments, which are known for displaying a strongly nonlinear vibrating behaviour. This behaviour is typical of a wave turbulence regime, in which the wide-band spectrum of excited modes is observable in the form of an energy cascade. The modal method is selected for its versatility in handling complex damping laws that can be implemented easily by selecting appropriate damping values in each one of the modal equations. In the first part of the paper, the modal method is explained in its generality, and it will be seen that the method is valid for plates with arbitrary geometry and boundary conditions as long as the eigenmodes are known. Secondly, a time-integration, energy-conserving scheme for perfect and imperfect plates is presented, and implementation comments are given in order to treat efficiently the high-dimensionality of the resulting dynamical system. The scheme is run with appropriate parameters in order to produce sound samples. A simple impact law is considered for the excitation, whereas the flexibility of the method is highlighted by showing simulations for free-edge circular plates and simply-supported rectangular plates, together with various damping laws.

  16. Coastal Analysis, Mathews County, VA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Coastal study as defined in FEMA Guides and Specifications, Appendix D: Guidance for coastal Flooding Analyses and Mapping submitted as a result of a coastal study....

  17. Evaluation of the Chinese Fine Spatial Resolution Hyperspectral Satellite TianGong-1 in Urban Land-Cover Classification

    Directory of Open Access Journals (Sweden)

    Xueke Li

    2016-05-01

    Full Text Available The successful launch of the Chinese high spatial resolution hyperspectral satellite TianGong-1 (TG-1 opens up new possibilities for applications of remotely-sensed satellite imagery. One of the main goals of the TG-1 mission is to provide observations of surface attributes at local and landscape spatial scales to map urban land cover accurately using the hyperspectral technique. This study attempted to evaluate the TG-1 datasets for urban feature analysis, using existing data over Beijing, China, by comparing the TG-1 (with a spatial resolution of 10 m to EO-1 Hyperion (with a spatial resolution of 30 m. The spectral feature of TG-1 was first analyzed and, thus, finding out optimal hyperspectral wavebands useful for the discrimination of urban areas. Based on this, the pixel-based maximum likelihood classifier (PMLC, pixel-based support vector machine (PSVM, hybrid maximum likelihood classifier (HMLC, and hybrid support vector machine (HSVM were implemented, as well as compared in the application of mapping urban land cover types. The hybrid classifier approach, which integrates the pixel-based classifier and the object-based segmentation approach, was demonstrated as an effective alternative to the conventional pixel-based classifiers for processing the satellite hyperspectral data, especially the fine spatial resolution data. For TG-1 imagery, the pixel-based urban classification was obtained with an average overall accuracy of 89.1%, whereas the hybrid urban classification was obtained with an average overall accuracy of 91.8%. For Hyperion imagery, the pixel-based urban classification was obtained with an average overall accuracy of 85.9%, whereas the hybrid urban classification was obtained with an average overall accuracy of 86.7%. Overall, it can be concluded that the fine spatial resolution satellite hyperspectral data TG-1 is promising in delineating complex urban scenes, especially when using an appropriate classifier, such as the

  18. The effects of lian gong in hypertensives attended a family healthcare unit in the city of Parnaíba, Piauí

    Directory of Open Access Journals (Sweden)

    Elce de Seixas Nascimento

    2012-12-01

    Full Text Available Objective: To understand the effects of Lian Gong in hypertensive users of Family Health Unity. Methods: A descriptive qualitative study, involving 20 volunteers, regardless of gender, aged 45 to 70 years residing in the city of Parnaíba-PI, Brazil. The intervention was performed in quiet and noise-free environment, from August to September 2011, three times per week, with a total of 30 sessions. We used the tool Focus Group at the beginning and end of the intervention. We applied the technique of thematic analysis of the Collective Subject Discourse (CSD using three methodological approaches: main idea, key expressions and CSD. Basic statistics operations were used (percentages to quantify the lines. Results: Before the intervention, the group reported having hypertension perceived by the manifestation of physical symptoms and / or psychic symptoms based on the diagnosis and treatment rejection, revealing a superficial level of knowledge or misinformation about the disease. After the intervention, improvement in physical and emotional symptoms, social relationships and family was reported, as well as the difficulty of changing habits, which can be alleviated with the interdisciplinary support and continuation of exercise. Final Thoughts: The practice of Lian Gong was effective for improving the physical and emotional state of hypertensive patients and may be an adjuvant therapy to control hypertension in primary health care.

  19. Incidencia de Mindfulness y Qi Gong sobre el Estado de Salud, Bienestar Psicológico, Satisfacción Vital y Estrés Laboral

    Directory of Open Access Journals (Sweden)

    Luis Armando Oblitas Guadalupe

    2017-02-01

    Full Text Available El presente estudio se realizó a través de un abordaje metodológico pre-experimental con medidas de tipo pre-test y post-test. Participaron 52 trabajadores de la Universidad de la Costa (Barranquilla, Colombia, quienes asistieron por invitación al taller de ocho horas de mindfulness y qi gong para el mejoramiento de la salud, bienestar psicológico, satisfacción vital y reducción del estrés. Los instrumentos utilizados fueron el Cuestionario de Salud sf-11, Escala de Bienestar Psicológico (Ryff & Keyes, 1995, Escala de Satisfacción Vital (Cortés, 2013 y Escala Numérica de Estrés Laboral. La combinación de mindfulness y qi gong produjo una mejoría en el estado de salud de los trabajadores —salud general, energía, eficiencia, actividades domésticas y disminución del dolor—, cambios importantes en el bienestar psicológico —adaptación, confianza, claridad, apertura y autoestima—, y mejoramiento de la satisfacción vital —salud y productividad—. No se encontraron diferencias significativas en los niveles de estrés laboral.

  20. New geranylated flavanones from the fruits of Paulownia catalpifolia Gong Tong with their anti-proliferative activity on lung cancer cells A549.

    Science.gov (United States)

    Gao, Tian-yang; Jin, Xing; Tang, Wen-zhao; Wang, Xiao-jing; Zhao, Yun-xue

    2015-09-01

    Three new geranylated flavanones, named as paucatalinone A (1), B (2), and isopaucatalinone B (3), were isolated from the fruits of Paulownia catalpifolia Gong Tong (Scrophulariaceae). Their structures were well determined by means of IR, MS, 1D and 2D NMR, and CD techniques. Paucatalinone A (1) is the first sample as a dimeric geranylated flavanone derivative isolated from natural products. Paucatalinone A (1) displayed good antiproliferative effects on human lung cancer cells A549 and resulted in a clear increase of the percentage of cells in G1 phase and a decrease in the percentage of cells in S and G2/M phases in comparison with control cells. Copyright © 2015. Published by Elsevier Ltd.

  1. Uniaxial Tensile Properties of Atherosclerotic Carotid Artery After Mobilization of Pushing on Qiao-Gong: A Safety Study Using an Animal Model of Carotid Atherosclerosis.

    Science.gov (United States)

    Qi, Ji; Zhang, Shaoqun; Zhang, Lei; Ping, Ruiyue; Ping, Kaike; Ye, Da; Shen, Honggui; Chen, Yili; Li, Yikai

    2018-02-01

    This study aimed to preliminarily explore the effects of the soft tissue mobilization of pushing on Qiao-Gong (MPQ) on biomechanical properties of the carotid artery using an animal model of carotid atherosclerosis (CAS). Fifty rabbits were randomly divided into 4 groups: animals with CAS treated with MPQ (CAS-MPQ [n = 15]); animals with CAS treated without MPQ (CAS [n = 15]); normal animals treated with MPQ (normal-MPQ [n = 10]); and a blank control group (n = 10). The MPQ procedure consisted of soft tissue mobilization of the Qiao-Gong acupoint on the front edge of the sternocleidomastoid muscle applied from top to bottom, by flat pushing with the thumb repeatedly for 20 times. Disease in the CAS models was induced by carotid artery balloon injury combined with a high-fat diet for 12 weeks. At the end of modeling, carotid color Doppler ultrasonography examination was performed to confirm which animal models were successfully induced with CAS, excluding model rabbits without typical CAS at the same time. Then, MPQ was applied on rabbits in the CAS-MPQ and the normal-MPQ groups for 3 weeks. By contrast, rabbits in the other 2 groups were fed normally without MPQ. Uniaxial failure tests were later performed on carotid arteries in all 4 groups, and at the end of the study, a 2-way factorial analysis of variance of the results was conducted. (1) At the end of modeling, 10 rabbits in the CAS-MPQ group and 9 in the CAS group were included with typical carotid atherosclerotic characteristics. (2) Young's elastic modulus of the rabbit carotid artery increased more significantly in the CAS-MPQ group than the CAS group. (3) Compared with normal rabbit carotid arteries, atherosclerotic carotid arteries had lower levels of ultimate stress and ultimate strain but higher levels of ultimate load. The uniaxial tensile mechanical properties of the rabbit atherosclerotic carotid artery were impaired after MPQ. Copyright © 2018. Published by Elsevier Inc.

  2. [Research on infrared radiation characteristics of skin covering two acupuncture points in the hand and forearm, NeiGuan and LaoGong points].

    Science.gov (United States)

    Wang, Zhen; Yu, Wenlong; Cui, Han; Shi, Huafeng; Jin, Lei

    2013-06-01

    In order to research the infrared radiation characteristics of the skin covering Traditional Chinese acupuncture points, which are NeiGuan in the forearm and LaoGong in the center of the palm, we detected continuously the infrared radiation spectra of the human body surface by using Fourier Transform Infrared Spectroscopy. The experimental results showed that firstly, the differences of the infrared radiation spectra of the human body surface were obvious between individuals. Secondly, the infrared radiation intensity of the human body surface changed with time changing. The infrared radiation intensity in two special wavelength ranges (wavelengths from 6. 79 microm to 6. 85 microm and from 13. 6 microm to 14. 0 microm) changed much more than that in other ranges obviously. Thirdly, the proportions of the infrared radiation spectra changed, which were calculated from the spectra of two different aupuncture points, were same in these two special wavelength ranges, but their magnitude changes were different. These results suggested that the infrared radiation of acupuncture points have the same biological basis, and the mechanism of the infrared radiation in these two special wavelength ranges is different from other tissue heat radiation.

  3. Spatial variations of community structures and methane cycling across a transect of Lei-Gong-Hou mud volcanoes in eastern Taiwan

    Directory of Open Access Journals (Sweden)

    Pei-Ling eWang

    2014-03-01

    Full Text Available This study analyzed cored sediments retrieved from sites distributed across a transect of the Lei-Gong-Hou mud volcanoes in eastern Taiwan to uncover the spatial distributions of biogeochemical processes and community assemblages involved in methane cycling. The profiles of methane concentration and carbon isotopic composition revealed various orders of the predominance of specific methane-related metabolisms along depth. At a site proximal to the bubbling pool, the methanogenic zone was sandwiched by the anaerobic methanotrophic zones. For two sites distributed toward the topographic depression, the methanogenic zone overlaid the anaerobic methanotrophic zone. The predominance of anaerobic methanotrophy at specific depth intervals is supported by the enhanced copy numbers of the ANME-2a 16S rRNA gene and coincides with high dissolved Fe/Mn concentrations and copy numbers of the Desulfuromonas/Pelobacter 16S rRNA gene. Assemblages of 16S rRNA and mcrA genes revealed that methanogenesis was mediated by Methanococcoides and Methanosarcina. pmoA genes and a few 16S rRNA genes related to aerobic methanotrophs were detected in limited numbers of subsurface samples. While dissolved Fe/Mn signifies the presence of anaerobic metabolisms near the surface, the correlations between geochemical characteristics and gene abundances, and the absence of aerobic methanotrophs in top sediments suggest that anaerobic methanotrophy is potentially dependent on iron/manganese reduction and dominates over aerobic methanotrophy for the removal of methane produced in situ or from a deep source. Near-surface methanogenesis contributes to the methane emissions from mud platform. The alternating arrangements of methanogenic and methanotrophic zones at different sites suggest that the interactions between mud deposition, evaporation, oxidation and fluid transport modulate the assemblages of microbial communities and methane cycling in different compartments of terrestrial

  4. Spatial variations of community structures and methane cycling across a transect of Lei-Gong-Hou mud volcanoes in eastern Taiwan.

    Science.gov (United States)

    Wang, Pei-Ling; Chiu, Yi-Ping; Cheng, Ting-Wen; Chang, Yung-Hsin; Tu, Wei-Xain; Lin, Li-Hung

    2014-01-01

    This study analyzed cored sediments retrieved from sites distributed across a transect of the Lei-Gong-Hou mud volcanoes in eastern Taiwan to uncover the spatial distributions of biogeochemical processes and community assemblages involved in methane cycling. The profiles of methane concentration and carbon isotopic composition revealed various orders of the predominance of specific methane-related metabolisms along depth. At a site proximal to the bubbling pool, the methanogenic zone was sandwiched by the anaerobic methanotrophic zones. For two sites distributed toward the topographic depression, the methanogenic zone overlaid the anaerobic methanotrophic zone. The predominance of anaerobic methanotrophy at specific depth intervals is supported by the enhanced copy numbers of the ANME-2a 16S rRNA gene and coincides with high dissolved Fe/Mn concentrations and copy numbers of the Desulfuromonas/Pelobacter 16S rRNA gene. Assemblages of 16S rRNA and mcrA genes revealed that methanogenesis was mediated by Methanococcoides and Methanosarcina. pmoA genes and a few 16S rRNA genes related to aerobic methanotrophs were detected in limited numbers of subsurface samples. While dissolved Fe/Mn signifies the presence of anaerobic metabolisms near the surface, the correlations between geochemical characteristics and gene abundances, and the absence of aerobic methanotrophs in top sediments suggest that anaerobic methanotrophy is potentially dependent on iron/manganese reduction and dominates over aerobic methanotrophy for the removal of methane produced in situ or from a deep source. Near-surface methanogenesis contributes to the methane emissions from mud platform. The alternating arrangements of methanogenic and methanotrophic zones at different sites suggest that the interactions between mud deposition, evaporation, oxidation and fluid transport modulate the assemblages of microbial communities and methane cycling in different compartments of terrestrial mud volcanoes.

  5. Tai Chi and Qi Gong

    Science.gov (United States)

    ... of Grants and Contracts General Award Mechanisms Small Business Research Grant Program (SBIR) Funding for: Natural Product Research ... tai chi and qigong in older adults. Western Journal of Nursing Research. 2009;31(2):245–279. Saeed SA, Antonacci ...

  6. 3D geomechanical modeling and numerical simulation of in-situ stress fields in shale reservoirs: A case study of the lower Cambrian Niutitang formation in the Cen'gong block, South China

    Science.gov (United States)

    Liu, Jingshou; Ding, Wenlong; Yang, Haimeng; Wang, Ruyue; Yin, Shuai; Li, Ang; Fu, Fuquan

    2017-08-01

    An analysis of the in-situ state of stress in a shale reservoir was performed based on comprehensive information about the subsurface properties from wellbores established during the development of an oil and gas field. Industrial-level shale gas production has occurred in the Niutitang formation of the lower Cambrian Cen'gong block, South China. In this study, data obtained from hydraulic fracturing, drilling-induced fractures, borehole breakout, global positioning system (GPS), and well deviation statistics have been used to determine the orientation of the maximum horizontal principal stress. Additionally, hydraulic fracturing and multi-pole array acoustic logging (XMAC) were used to determine the vertical variations in the in-situ stress magnitude. Based on logging interpretation and mechanical experiments, the spatial distributions of mechanical parameters were obtained by seismic inversion, and a 3D heterogeneous geomechanical model was established using a finite element stress analysis approach to simulate the in-situ stress fields. The effects of depth, faults, rock mechanics, and layer variations on the principal stresses, horizontal stress difference (Δσ), horizontal stress difference coefficient (Kh), and stress type coefficient (Sp) were determined. The results show that the direction of the maximum principal stress is ESE 120°. Additionally, the development zones of natural fractures appear to correlate with regions with high principal stress differences. At depths shallower than 375 m, the stress type is mainly a thrust faulting stress regime. At depths ranging from 375 to 950 m, the stress type is mainly a strike-slip faulting stress regime. When the depth is > 950 m, the stress type is mainly a normal faulting stress regime. Depth, fault orientation, and rock mechanics all affect the type of stress. The knowledge regarding the Cen'gong block is reliable and can improve borehole stability, casing set point determination, well deployment

  7. Os efeitos do Lian Gong em hipertensos assistidos em unidade de saúde da família do município de Parnaíba, Piauí - doi: 10.5020/18061230.2012.p435

    Directory of Open Access Journals (Sweden)

    Elce de Seixas Nascimento

    2013-07-01

    Full Text Available Objetivo: Conhecer os efeitos do Lian Gong em pacientes hipertensos usuários da Unidade de Saúde da Família. Métodos: Estudo qualitativo descritivo, envolvendo 20 voluntários, independente do sexo, com idade entre 45 e 70 anos, residentes no município de ParnaíbaPI, Brasil. A intervenção foi realizada em ambiente calmo e livre de ruídos, no período de agosto a setembro de 2011, três vezes por semana, com um total de 30 sessões. Utilizouse a ferramenta Grupo Focal no início e ao final da intervenção. Aplicou-se a técnica de análise temática do discurso do sujeito coletivo (DSC, utilizando três figuras metodológicas: ideia central, expressões-chave e DSC. Foram utilizadas operações estatísticas simples (percentagens para quantificar as falas. Resultados: Antes da intervenção, o grupo referiu ter percebido a hipertensão pela manifestação de sintomas físicos e/ou psíquicos a partir do diagnóstico e da rejeição ao tratamento, revelando ter um nível superficial de conhecimento ou informações equivocadas acerca da doença. Após a intervenção, foi referido melhora dos sintomas físicos e emocionais, nas relações sociais e familiares, bem como na dificuldade de mudanças de hábitos, que pode ser atenuada com o apoio multiprofissional e a continuação dos exercícios físicos. Considerações finais: A prática de Lian Gong se mostrou eficaz para a melhoria do estado físico e emocional de pacientes hipertensos, podendo ser uma terapia coadjuvante ao controle da hipertensão arterial sistêmica na atenção primária à saúde.

  8. Identification of C-geranylated flavonoids from Paulownia catalpifolia Gong Tong fruits by HPLC-DAD-ESI-MS/MS and their anti-aging effects on 2BS cells induced by H2O2.

    Science.gov (United States)

    Tang, Wen-Zhao; Wang, Ying-Ai; Gao, Tian-Yang; Wang, Xiao-Jing; Zhao, Yun-Xue

    2017-05-01

    The fruits of Paulownia catalpifolia Gong Tong are used as a Chinese folk herbal medicine for the treatment of enteritis, tonsillitis, bronchitis, and dysentery, etc. Our previous study has identified new C-geranylated flavanones with obvious anti-proliferative effects in lung cancer A549 cells. In the present study, a new C-geranylated flavone, paucatalinone C (1) and five known C-geranylated flavanones (2-6) were isolated. In addition, a total of 34 C-geranylated flavonoids were detected by HPLC-DAD-ESI-MS/MS coupling techniques from the CH 2 Cl 2 extract of P. catalpifolia. Futhermore, anti-aging effects of isolated compounds were evaluated in vitro with premature senescent 2BS cells induced by H 2 O 2 . Phytochemical results indicated that P. catalpifolia was a natural resource of abundant C-geranylated flavonoids. Diplacone (3) and paucatalinone A (5) were the potent anti-aging agents in the premature senescent 2BS cells induced by H 2 O 2 and the C-geranyl substituent may be an important factor because of its lipophilic character. Copyright © 2017 China Pharmaceutical University. Published by Elsevier B.V. All rights reserved.

  9. Multiple brain abscesses in an infant: a case report | Mathews ...

    African Journals Online (AJOL)

    An ex-preterm baby who was treated successfully for staphylococcus aureus septicaemia and skin abscess in the neonatal period represented at the age of 13 weeks (corrected gestation 41 weeks) with gradual enlargement of the head size. A diagnosis of multiple staphylococcus aureus brain abscesses was made.

  10. Neuroprotective Effects of Garlic: A review | Mathew | Libyan Journal ...

    African Journals Online (AJOL)

    Garlic has been investigated extensively for health benefits, resulting in more than one thousand publications over the last decade alone. It is considered one of the best disease preventive foods, based on its potent and varied effects. Midlife risk factors for cardiovascular diseases, such as high serum total cholesterol, ...

  11. Neuroprotective Effects of Garlic: A review | Mathew | Libyan Journal ...

    African Journals Online (AJOL)

    It is considered one of the best disease preventive foods, based on its potent and ... of several neurodegenerative diseases including Alzheimer\\'s disease (AD). Several studies have demonstrated the antioxidant properties of garlic and its ...

  12. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, MATHEWS COUNTY, VIRGINIA

    Data.gov (United States)

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

  13. Pythons and Gan Gong birds:Totem and Taboo of Li People 's Creation%蚺蛇与甘工鸟:黎族造物的图腾与禁忌

    Institute of Scientific and Technical Information of China (English)

    袁晓莉

    2014-01-01

    embroidered on their clothes, tattooed their bodies, and passed on from generation to generation. Birds are also Li people's consanguinity and Clan symbol. Bird patterns is artistic image that is the most diverse, and the most concentrated reflection of Li's aesthetic wisdom in clothing, headwear and tattoo, especially the five major dialects of the Gan Gong birds, are the ancient myths in the projection of the Li society from barbarism to civilization witness; Bird patterns is Li people based on the old animistic world view, through the fantasy and mystery cognitive , worked on the perceptual processing for natural phenomena and survival situation. This not only reflects the collective consciousness of Li ancestors totem culture perspective, laid the foundation of spirit for the generation and development of witchcraft, and ancestor worship, but also through a special way of thinking expresses the relationship between man and nature, man and society in the original memory. At the same time, the totem worship will surely bring forth the corresponding taboo, it is based on the limit of the method, adjust and develop Li people's internal unity relations between individual and group.

  14. Saal. Ovaal. Salong. Gong / Erik Linnumägi

    Index Scriptorium Estoniae

    Linnumägi, Erik, 1925-2004

    1996-01-01

    Tartu 'Vanemuise' ovaalsaalist ja seal toimuvatest salongiõhtutest. 'Mu kurbused on alasti' (I. Hirve luule); 'Lõpetamata romanss' (I. Bunin ja tema novell 'Zoika ja Valeria'); 'Elulootus' (D. Kareva, A. Alliksaare, J. Viidingu ning U. Masingu luule)

  15. In vitro propagation of Hoya wightii ssp. palniensis K.T. Mathew, a ...

    African Journals Online (AJOL)

    PRECIOUS

    2010-02-01

    Feb 1, 2010 ... 2Department of Industry University Collaboration, Bharathidasan University, Tiruchirappalli 620 024, Tamil ..... accumulated auxin at the basal cut ends which stimulates .... and Mrs. Tanya Balcar and their team of Vattakanal ...

  16. 75 FR 66138 - George Mathew, M.D.; Denial of Application

    Science.gov (United States)

    2010-10-27

    ... controlled substances to Internet customers despite never establishing a genuine doctor-patient relationship...'' and thus did not establish ``a valid doctor- patient relationship.'' Id. at 29. Based on an undercover... be a bona fide doctor/patient relationship.'' Id. at 21182. The Agency further noted that ``many...

  17. The morphological and anatomical studies on endemic crocus biflorus miller subsp. Pulchricolor (herbert) mathew (iridaceae) in turkey

    International Nuclear Information System (INIS)

    Akyol, Y.

    2014-01-01

    In this study, the morphological and anatomical characteristics of Crocus biflorus subsp. pulchricolor (Iridaceae)were investigated. The subsp. pulchricolor has, 4 leaves, 1 mm broad, bracts drying brownish. these properties are characteristics of these plants. In anatomical studies, cross-sections of the root, stem and leaves were examined. These parts photographed and compared with the other crocus and Iridaceae family species. (author)

  18. 78 FR 76103 - Donald V. Bernardo, a/k/a Don Bernarndo, 701 Fredericksburg Road, Mathews, NC 28105; Order...

    Science.gov (United States)

    2013-12-16

    ..., sales, and transfers of defense articles, that is, C-130 Hercules military transport aircraft, in return... owned, possessed or controlled by the Denied Person, or service any item, of whatever origin, that is...

  19. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... Information News & Events Press Releases Alerts & Advisories Events Multimedia (Video, Images, and Audio) NCCIH Clinical Digest A ... health care provider. The mention of any product, service, or therapy is not an endorsement by NCCIH. ...

  20. Meridional flow in the solar convection zone. I. Measurements from gong data

    Energy Technology Data Exchange (ETDEWEB)

    Kholikov, S. [National Solar Observatories, Tucson, AZ 85719 (United States); Serebryanskiy, A. [Ulugh Beg Astronomical Institute, Uzbek Academy of Science, Tashkent 100052 (Uzbekistan); Jackiewicz, J., E-mail: kholikov@noao.edu [Department of Astronomy, New Mexico State University, Las Cruces, NM 88003 (United States)

    2014-04-01

    Large-scale plasma flows in the Sun's convection zone likely play a major role in solar dynamics on decadal timescales. In particular, quantifying meridional motions is a critical ingredient for understanding the solar cycle and the transport of magnetic flux. Because the signal of such features can be quite small in deep solar layers and be buried in systematics or noise, the true meridional velocity profile has remained elusive. We perform time-distance helioseismology measurements on several years worth of Global Oscillation Network Group Doppler data. A spherical harmonic decomposition technique is applied to a subset of acoustic modes to measure travel-time differences to try to obtain signatures of meridional flows throughout the solar convection zone. Center-to-limb systematics are taken into account in an intuitive yet ad hoc manner. Travel-time differences near the surface that are consistent with a poleward flow in each hemisphere and are similar to previous work are measured. Additionally, measurements in deep layers near the base of the convection zone suggest a possible equatorward flow, as well as partial evidence of a sign change in the travel-time differences at mid-convection zone depths. This analysis on an independent data set using different measurement techniques strengthens recent conclusions that the convection zone may have multiple 'cells' of meridional flow. The results may challenge the common understanding of one large conveyor belt operating in the solar convection zone. Further work with helioseismic inversions and a careful study of systematic effects are needed before firm conclusions of these large-scale flow structures can be made.

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  1. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... Clinical Trials Resources for Researchers All Research Information Grants & Funding What Will NCCIH Fund? Overview Funding Strategy Funding Opportunities Clinical Trial Funding Grant Policies & Guidance Application Resources Program Directors Clinical Research ...

  2. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... Alternative or Integrative Health? Safety Information Know the Science For Health Care Professionals Clinical Practice Guidelines Literature ... chi, which originated in China as a martial art, is sometimes referred to as “moving meditation”—practitioners ...

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  5. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... SBIR) Funding for: Natural Product Research Mind and Body Research Pain Research All Grant Information Training About ... referred to as “moving meditation”—practitioners move their bodies slowly, gently, and with awareness. Learn more about ...

  6. Tai Chi and Qi Gong for Health and Well-Being

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  7. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... Health? Safety Information Know the Science For Health Care Professionals Clinical Practice Guidelines Literature Reviews All Health ... These exercise therapies are generally considered safe, self-care approaches used to promote a healthy lifestyle. As ...

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  13. Tai Chi and Qi Gong for Health and Well-Being

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  14. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... Alternative or Integrative Health? Safety Information Know the Science For Health Care Professionals Clinical Practice Guidelines Literature ... more about tai chi NCCIH has provided this material for your information. It is not intended to ...

  15. Tai Chi and Qi Gong for Health and Well-Being

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  16. Studi Komunikasi Interpersonal Antara Perawat Dengan Lansia Di Panti Lansia Santa Anna Teluk Gong Jakarta

    Directory of Open Access Journals (Sweden)

    Mela Cristanty

    2016-12-01

    Full Text Available This study discusses the interpersonal communication between the nurses with elderly who were living in a nursing home. Establishment of a nursing home is one of the government's efforts to address the issue of social welfare for the elderly. Like the other nursing homes Nursing Home “Santa Anna” also have nurses on duty to take care the elderly living at home. In order to perform their duties the nurses need to perform an effective interpersonal communication with the elderly. Interpersonal communication activities have influence in building a relationship with the elderly in order to provide guidance, supervision and encouragement to the elderly. The theory used in this research is theory of communication, interpersonal communication, social penetration theory, concept of nurses, the elderly and nursing homes. This study used descriptive qualitative method and authors conducted in-depth interviews with four informants, namely two nurses and two elderly people, also made observation and doing literature study. The results of this study reveals that the closeness of interpersonal relations between nurses and elderly in Nursing Home “Santa Anna” can be seen through five general quality that are openness, positive behavior, supportive behavior, empathy, and equality. These five factors mentioned above is run entirely by nurses in the Nursing Home “Santa Anna” in terms of communicating and forming relationships with the elderly who live in institutions. Penelitian ini membahas mengenai komunikasi antarpribadi yang dilakukan antara perawat dengan lansia yang tinggal di panti jompo. Pendirian panti jompo merupakan salah satu usaha pemerintah dalam menangani masalah kesejahteraan sosial untuk para lansia. Seperti panti-panti jompo lainnya Panti Lansia Santa Anna juga memiliki perawat-perawat yang bertugas untuk merawat, mengurus, dan mengasuh para lansia yang tinggal di panti. Untuk dapat menjalankan tugas serta perannya perawat perlu melakukan komunikasi interpersonal yang efektif dengan para lansia. Kegiatan komunikasi interpersonal sangat berpengaruh untuk membangun sebuah hubungan dengan para lansia, untuk memberikan bimbingan, pengawasan dan dorongan kepada lansia secara individu. Dalam penelitian ini menggunakan beberapa teori antara lain teori komunikasi, komunikasi antarpribadi, teori penetrasi sosial, perawat, lansia, dan panti jompo. Penelitian ini menggunakan metode deskriptif kualitatif. Untuk menyelesaikan penelitian ini penulis melakukan wawancara mendalam kepada empat narasumber yaitu dua orang perawat dan dua orang lansia, observasi dan studi kepustakaan. Dari penelitian ini dapat ditarik kesimpulan bahwa memang kedekatan hubungan antarpribadi antara perawat dengan lansia di Panti Lansia Santa Anna dapat dilihat melalui lima kualitas umum yaitu keterbukaan, perilaku positif, perilaku suportif, empati, dan kesamaan. Kelima hal tersebut dijalankan sepenuhnya oleh para perawat di Panti Lansia Santa Anna ini dalam hal berkomunikasi dan membentuk hubungan dengan lansia yang tinggal di panti.

  17. Tai Chi and Qi Gong for Health and Well-Being

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  1. Tai Chi and Qi Gong for Health and Well-Being

    Medline Plus

    Full Text Available ... Awards & Opportunities Institutional Training Sites Training Grant Application, Review, and Award Process More Training Resources CME/CEU and Online Lectures Online Continuing Education Series Distinguished Lecture Series ...

  2. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... Safety Information Know the Science For Health Care Professionals Clinical Practice Guidelines Literature Reviews All Health Information ... Resources CME/CEU and Online Lectures Online Continuing Education Series Distinguished Lecture Series Integrated Medicine Research Lecture ...

  3. Tai Chi and Qi Gong for Health and Well-Being

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    Full Text Available ... Research Blog Clinical Trials Resources for Researchers All Research Information Grants & Funding What Will NCCIH Fund? Overview Funding Strategy Funding Opportunities Clinical Trial Funding Grant Policies & Guidance ...

  4. Jacob Mathew v. State of Punjab, the judgment stipulates the guidelines to be followed before launching a prosecution against a doctor for negligence

    Directory of Open Access Journals (Sweden)

    Bhattaram Visweswara Subrahmanyam

    2013-01-01

    Full Text Available In a landmark judgment, the supreme court of India laid down guidelines in cases of alleged negligence against medical practitioners in India. It clearly stated that there is a need for protecting doctors from frivolous or unjust prosecution.

  5. Leave management for promoting organisational efficiency in the Department of Correctional Services and the Department of Home Affairs : Pretoria region / Mathews Tibane Moleki

    OpenAIRE

    Moleki, Mathews Tibane

    2014-01-01

    The framework of this study is based on the reforms of human resource leave management in the field of public administration for the South African public sector. The researcher’s interest lies in the increasing complexity of leave management development pertaining to policy-making, administrative processes and efficiency in the South African public sector. This study aimed to assess leave management at the Department of Correctional Services (DCS) and the Department of Home Affairs (DHA). The...

  6. An early note on the occurrence of the Magnificent Frigate Bird, Fregata magnificens Mathews, 1914, in the Cape Verde Islands: Columbus as an ornithologist

    NARCIS (Netherlands)

    Hartog, den J.C.

    1993-01-01

    The importance of ornithological observations with respect to Columbus' discovery of America as recorded in the "Diario del descubrimiento" is recognized. The fact that his first and crucial crossing of the Atlantic coincided with the autumn migration may have contributed to its success. Columbus'

  7. Salinity and Temperature Constraints on Microbial Methanogenesis in the Lei-Gong-Huo Mud Volcano of Eastern Taiwan

    Science.gov (United States)

    Sun, W.; Lin, L.; Wang, P.

    2012-12-01

    Terrestrial mud volcano is thought to be one of the most important natural sources of methane emission. Previous studies have shown that methane cycling in terrestrial mud volcanoes involves a complex reaction network driven by the interactions between subsurface and surface abiotic and microbial processes. In situ methanogenesis appears to produce methane at quantities exceeding those of deeply-sourced thermogenic methane and the capacities of anaerobic methanotrophy at shallow depth levels, thereby contributing significantly to the methane emission. Various degrees of evaporation at surface also lead to the enhancement of chloride concentrations in pore water, favoring the proliferation of halo-tolerant and/or halophilic methanogens. The goal of this study is to investigate the extent of methanogenesis in terrestrial mud volcanoes by incubating mud slurries with various precursors (H2/CO2, acetate, methanol, and methylamine) at different salinities (up to 2000 mM) and temperatures (up to 50 oC). Methane concentrations were monitored through time and molecular analyses were applied to investigate the changes of methanogenic communities. Methanogenesis was stimulated by any investigated precursor at room temperature. However, the methanogenic response to salinity varied. Of the investigated precursors, H2/CO2 and methyl-compounds (methanol and methylamine) stimulated methanogenesis at all investigated salinities. The rates and yields of hydrogen- and methyl-utilizing methanogenesis declined significantly at salinities greater than 1500 mM. Acetate-utilizing methanogenesis proceeded at salinities less than 700 mM. At 40 oC, methanogenesis was stimulated by all investigated precursors at the in situ salinity (~400 mM). At 50 oC, only H2-utilizing methanogenesis was stimulated. Analyses of terminal restriction fragment length polymorphism (TRFLP) for 16S rRNA genes revealed various patterns upon different precursors and salinities. The TRFLP results combined with clone library analyses indicated that major RFs recovered from incubations with methyl-compounds at room temperature and 40 oC were represented by sequences affiliated with Methanococcoides spp., Methanosarcina spp., and Methanolobus spp. In particular, only Methanosarcina- and Methanococcoides-related members were detected at salinities greater than 1000 mM or at 40 oC. RFs recovered from incubations with H2/CO2 at room temperature and 40 oC were represented by sequences related to different Methanococcus spp. Overall, methanogens utilizing H2/CO2 and methyl-compounds appear to be capable of actively producing methane at salinities greater than acetate-utilizing methanogens could tolerate. These methanogens might adapt better to the fluctuation of salinity or extremely high salinity induced by the surface evaporation in terrestrial mud volcanoes. When considering the overall methane emission from terrestrial mud volcanoes, these halo-tolerant methanogens become a significant factor. Key words: mud volcano, Methane, Methanogenesis, Salinity

  8. Study on the Value Creation of New B2B Platform —— Based On the Case of GongChang.com

    Directory of Open Access Journals (Sweden)

    Wang Qian

    2017-01-01

    Full Text Available Although B2B e-commerce platform has become an important driving force for economic development, its theoretical research is still at the producer-centric stage, which lags far behind the user-centric reality. A new generation of B2B e-commerce platform has four roles, including value driver, value diggers, value supplier and value providers and they create the value ecosystem synergistically. At the same time, it implements value creation mainly through the following three ways including “information symmetry + information mining”, “network effects + open platform for integration” and “cooperative competition + incremental income”, and achieves a virtuous circle of the value ecosystem. The development of a new generation of B2B e-commerce platform is to achieve win-win situation and build industry ecosystem.

  9. Even Buddhist Monks Use a Gong: A Mindfulness Skills Programme for Young People Delivered through the "Mindful Gnats" Computer Game and App

    Science.gov (United States)

    O'Reilly, Gary; Coyle, David; Tunney, Conall

    2016-01-01

    Mindful Gnats is a computer game and App that introduces mindfulness and relaxation skills to young people aged nine years and older. In this paper the authors describe their model for using technology to support children with the development of psychological skills. This model combines a computer game to introduce and practice psychological…

  10. Herman Salton, Arctic Host, Icy Visit: China and Falun Gong Face Off in Iceland (Saarbrücken: LAP Lambert Academic Publishing, 2010

    Directory of Open Access Journals (Sweden)

    Aníta Einarsdóttir

    2012-03-01

    Full Text Available Due to the controversial nature of the book reviewed, Nordicum-Mediterraneum is taking the unusual step of seeking two reviews from contrasting perspectives. The first is a review by an Icelandic citizen and the second by a Chinese citizen who is resident in Iceland.

  11. Un gong muet au fond de l’homme פֿאַראַן אַ גאָנג פֿון שטילקייט אין אַ מענטשן : אַ פּאָר ווערטער אין אָנדענק פֿון אַבֿרהם סוצקעווער A gong of silence inside of a man: a few words in memory of Avrom Sutzkever

    Directory of Open Access Journals (Sweden)

    Dory Manor

    2011-06-01

    Full Text Available In this homage to one of the greatest Jewish poets of the XXth century, the Israeli poet Dory Manor explains how he discovered the work of Avrom Sutzkever and recounts the personal discussions that he later had with the Yiddish poet. This article is a reflexion on the place of Yiddish literature in Israeli collective imagination as well as about two roads that never met: the one of Israeli culture and the one of this great creator who lived and wrote in Tel-Aviv over the course of sixty-three years.דער העברעיִשער פּאָעט דורי מנור דערציילט ווי ער האָט אַנטפּלעקט אַבֿרהם סוצקעווערס שאַפֿונג, און זײַנע שפּעטערדיקע באַגעגענישן מיט סוצקעווערן גופֿא, וועמען ער באַצייכנט ווי איינעם פֿון די גרעסטע דיכטער פֿון 20סטן י“ה. דער אַרטיקל איז גלײַכצײַטיק אַן אַרײַנקלער אינעם אופֿן ווי ישׂראלים שטעלן זיך פֿאָר די ייִדיש–ליטעראַטור, און אין דער טראַגישער אומבאַגעגעניש צווישן דער ישׂראלדיקער קולטור און דעם ריזיקן מײַסטער, כאָטש ער האָט געלעבט און געשאַפֿן אין תּל–אַבֿיבֿ גאַנצע 63 יאָר.

  12. 77 FR 73510 - Virginia Disaster #VA-00052

    Science.gov (United States)

    2012-12-10

    ...; Madison; Manassas City; Mathews; Middlesex; Nelson; Northampton; Northumberland; Prince William... injury is 133998. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera...

  13. My Ward: The Story of St Thomas', Guy's and the Evelina Children's Hospitals and their Ward Names Wendy Mathews My Ward: The Story of St Thomas', Guy's and the Evelina Children's Hospitals and their Ward Names | Walpole House Publishing £5 I 135pp | 9780956394200 0956394205 [Formula: see text].

    Science.gov (United States)

    2011-05-01

    This is a fascinating record of the stories behind the names of wards at three London hospitals and of the hospitals themselves. Made possible by a grant from Guy's and st Thomas' Charity, it is beautifully produced and illustrated and is a great historical read.

  14. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 16; Issue 9. Excerpt of the Interview with Mathew Sands. Mathew Sands Finn Aaserud. Face to Face Volume 16 Issue 9 September 2011 pp 881-885. Fulltext. Click here to view fulltext PDF. Permanent link:

  15. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. M D Mathew. Articles written in Sadhana. Volume 27 Issue 5 October 2002 pp 527-558. Development of fuels and structural materials for fast breeder reactors · Baldev Raj S L Mannan P R Vasudeva Rao M D Mathew · More Details Abstract Fulltext PDF. Fast breeder reactors (FBRs) are destined ...

  16. 75 FR 15711 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-03-30

    .... Development of assisted reproduction technologies. Studies of early embryonic development. Development Status..., W Gong, P Proost, J Van Damme, WJ Murphy, and JM Wang. Bacterial lipopolysaccharide selectively up...

  17. Pop / Ringo Ringvee

    Index Scriptorium Estoniae

    Ringvee, Ringo, 1968-

    2005-01-01

    Heliplaatidest: Damian "Jr. Gong" Marley "Welcome To Jamrock", Ladytron "Withing hour", Staind "Chapter V", Nihilistikrypt "Required Sacrifices", Kronos Quartet and Asha Boshle "You've Stolen My Heart"

  18. 7 CFR 905.5 - Variety.

    Science.gov (United States)

    2010-01-01

    ... of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Gong, and similar late maturing oranges of the Valencia type; (b) Valencia, Lue Gim Gong, and similar... seedless grapefruit; (g) Pink seeded grapefruit; (h) Tangelos; (i) Dancy and similar tangerines, excluding...

  19. Weighted local Hardy spaces associated with operators

    Indian Academy of Sciences (India)

    RUMING GONG

    2018-04-24

    5 days ago ... Studies 116 (1985) (Amsterdam: North Holland). [12] Gong R M and Yan L X, Littlewood–Paley and spectral multipliers on weighted L p spaces, J. Geom. Anal. 24 (2014) 873–900. [13] Gong R M, Li J and Yan L X, A local version of Hardy spaces associated with operators on metric spaces, Sci. China Math.

  20. Ballistic Phosphorene Transistor

    Science.gov (United States)

    2015-11-19

    IEEE Electron Devices Letters 35 (7): 795-797, 2014. 2. Yexin Deng, Zhe Luo, Nathan J. Conrad, Han Liu, Yongji Gong, Sina Najmaei, Pulickel M...IEEE Electron Devices Letters 35 (7): 795-797, 2014. 2. Yexin Deng, Zhe Luo, Nathan J. Conrad, Han Liu, Yongji Gong, Sina Najmaei, Pulickel M

  1. Research Article Special Issue

    African Journals Online (AJOL)

    2017-08-08

    Aug 8, 2017 ... Badak Campus, 21300 Terengganu, Malaysia pplied Social Sciences, University of Sultan Zainal Abidin, Gong Bad. Campus, 21300 Terengganu, Malaysia lth Science, School of Rehabilitation Science, University of Sultan Za bidin, Gong Badak Campus, 21300 Terengganu, Malaysia. Published online: 08 ...

  2. 33 CFR 86.23 - Construction.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

  3. ADSORPTIVE APPROACH ON NEPHOLOMETRIC STUDY OF ...

    African Journals Online (AJOL)

    Ifechukwu G. Ezemagu1, Matthew C. Menkiti1,2*, Victor I. Ugonabo1 and Mathew C. ... 3Department of Chemical Engineering, University of Hull, UK ...... Stuart, B.H. Infrared Spectroscopy: Fundamentals and Applications, John Wiley and.

  4. Improved Models for Precession and Nutation

    National Research Council Canada - National Science Library

    Mathews, P. M

    2000-01-01

    .... Such a fit is provided by the MHB2000 nutation series (Mathews et al., 2000) based on geophysical theory with a few basic Earth parameters estimated by a fit to nutation-precession data, and its accompanying precession rate...

  5. 352 An Evaluation of Stakeholders and Accounting Teachers ...

    African Journals Online (AJOL)

    First Lady

    2013-01-28

    Jan 28, 2013 ... case in developing countries of Africa (KPMG, 2005). Over the past decade, ... day businesses is that of corporate social responsibility. Due to the. Vol. ... research, it lacks a coherent theoretical framework. Mathews (1987).

  6. 75 FR 28684 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-05-21

    .... McBride, John A. Mohr, William O. Ruiz, Harold D. Russman, Hector Sanchez, Robert L. Staats, Christopher Stargill, Kevin L. Upmann, Bob E. Vacek and Mathew G. Williams, from the ITDM standard in 49 CFR 391.41(b...

  7. 10. VI avati Tartus Sadamateatris...

    Index Scriptorium Estoniae

    2005-01-01

    Näitus "The 2D Cowboys and a Man from No Man's Land". New Mexico kunstnikud Larry Bob Phillips, Mathew Williams (Mad Dog), Doug Morris (grupeering 2D Cowboys) ja Eesti juurtega Pat Kikut eksponeerivad maali, joonistusi ja kollaazhe

  8. Environmental determinants of acute respiratory symptoms and ...

    African Journals Online (AJOL)

    1991-04-20

    Apr 20, 1991 ... The impact of environmental risk factors associated with housing was ... factors identified using the odds ratios (ORs) for diarrhoea ..... 1 cigarette/day. 0 .... Yach D, Mathews C, Buch E. Urbanisation and health: methodological.

  9. Relationship of Non-potentiality and Flaring: Intercomparison for an ...

    Indian Academy of Sciences (India)

    tribpo

    . Ashok Ambastha* & Shibu K. Mathew, Udaipur Solar Observatory, Physical. Research Laboratory, Udaipur 313 001, India. *email:ashok@uso.ernet.in. Abstract. We have made an attempt to obtain relationship of magnetic shear and vertical ...

  10. Preliminary results on the ichthyocidal properties of Euphorbia ...

    African Journals Online (AJOL)

    Euphorbiaceae). Mathew J Ross, Gert J Steyn. Abstract. Euphorbia ingens belongs to the family Euphorbiaceae, which includes a variety of latex-producing plants, the majority of them having ichthyocidal properties (Coates-Palgrave 2000). Tests to ...

  11. Resonance – Journal of Science Education | News

    Indian Academy of Sciences (India)

    Box. In Memoriam: George Andrew Olah · Ripudaman Malhotra · More Details Abstract Fulltext PDF. pp 1111-1153 General Article. George Andrew Olah: Across Conventional Lines · Ripudaman Malhotra Thomas Mathew G K Suryaprakash.

  12. Gender violence in and around schools

    African Journals Online (AJOL)

    opperwjj

    ... to gender equality and social protection. ... across and within different school settings has the ability to provide a finer-grained, contextually ... the challenge towards gender equality in education (Bhana, 2009; Mathews et al., 2013;. Moffett ...

  13. Bayesian Computational Sensor Networks for Aircraft Structural Health Monitoring

    Science.gov (United States)

    2016-02-02

    Virginia 22203 Air Force Research Laboratory Air Force Materiel Command 1 Final Performance Report: AFOSR T.C. Henderson , V.J. Mathews, and D...AFRL-AFOSR-VA-TR-2016-0094 Bayesian Computational Sensor Networks for Aircraft Structural Health Monitoring. Thomas Henderson UNIVERSITY OF UTAH SALT...The people who worked on this project include: Thomas C. Henderson , John Mathews, Jingru Zhou, Daimei Zhij, Ahmad Zoubi, Sabita Nahata, Dan Adams

  14. Arsenic bioleaching in medical realgar ore and arsenic- bearing ...

    African Journals Online (AJOL)

    Oxidation of these two ores by sulfuric acid was insignificant, as maximum arsenic leaching ratios ... Poor water solubility and weak gastrointestinal absorption of coarse ..... Wu XH, Sun DH, Zhuang ZX, Wang XR, Gong HF, Hong. JX, Lee FSC.

  15. Scientific Results of Yoga for Health and Well-Being

    Medline Plus

    Full Text Available ... series entitled The Science of Mind and Body Therapies . The first video, Tai Chi and Qi Gong ... We encourage you to discuss any decisions about treatment or care with your health care provider. The ...

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... ironmental Research Institute, Universiti Sultan Zainal Abidin, Gong B. Campus, 21300 Kuala Nerus, ... s technique and the weights of variables were determined. optical observatory and ..... Definition. Explanation. 1. Equal.

  17. Physical Research Laboratory

    Indian Academy of Sciences (India)

    Studies on star formation processes, active galaxies, BL Lac objects and ... photospheric and chromospheric studies and observations for the international GONG ... Research in computer science with focus on image processing and.

  18. Pop / Lauri Tikerpe

    Index Scriptorium Estoniae

    Tikerpe, Lauri

    2008-01-01

    Heliplaatidest: Damian Jr. Gong Marley "Mr. Marley", Sebastian Bach "Angel Down", Stereophonics "Pull The Pin", Dahling "Dahling", Led Zeppelin "Mothership", Jack Penate "Matinee", Bugge Wesseltoft "Im", David Gray "Greatest Hits"

  19. Rapid and non-destructive discrimination of tea varieties by near ...

    African Journals Online (AJOL)

    Rapid and non-destructive discrimination of tea varieties by near infrared diffuse reflection spectroscopy coupled with classification and regression trees. SM Tan, RM Luo, YP Zhou, H Gong, Z Tan ...

  20. Research Article Special Issue

    African Journals Online (AJOL)

    2017-08-08

    Aug 8, 2017 ... ironmental Research Institute, Universiti Sultan Zainal Abidin, Gong B ..... advice 1 and these are named as encouragement. ... to summarize the various aspects about the data, giving details about the data and providing.

  1. Fibromyalgia: A Puzzling and Painful Condition | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... your doctor. Exercise. Research has shown that regular exercise is one of the most effective treatments for fibromyalgia. Try a complementary health approach. Practices such as tai chi, qi gong, ...

  2. Focusing on Fibromyalgia : A Puzzling and Painful Condition

    Science.gov (United States)

    ... your doctor. Exercise . Research has shown that regular exercise is one of the most effective treatments for fibromyalgia. Try a complementary health approach . Practices such as tai chi, qi gong, ...

  3. The 19 January 2013 windstorm over the North Atlantic: large-scale dynamics and impacts on Iberia

    Directory of Open Access Journals (Sweden)

    Margarida L.R. Liberato

    2014-10-01

    Results show that Gong underwent an explosive development with ‘bomb’ characteristics between the Azores and the Iberian Peninsula, with a deepening rate unusually high for these latitudes. The rapid deepening of Gong was supported by the southerly displacement of the polar jet stream; by a pronounced cyclonic potential vorticity streamer which approached Iberia from northwest; and by the presence of an atmospheric river over the western and central subtropical North Atlantic converging into Gong׳s genesis region and then crossing the Atlantic basin, moving along with the storm towards Iberia. Understanding the dynamics of these high impact extreme events may be of relevance in view of improving extreme forecasts as well as of public awareness, policy making and risk assessment and management of severe weather in Portugal.

  4. Disease: H00801 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available Z, Cai B, Hostetler EM, Moran R, Liang D, Estrera A, Safi HJ, Leal SM, Bamshad MJ, Shendure J, Nickerson DA,... ... AUTHORS ... Guo DC, Regalado ES, Gong L, Duan X, Santos-Cortez RL, Arnaud P, Ren

  5. Differential cytotoxic effects of Annona squamosa seed extracts on ...

    Indian Academy of Sciences (India)

    Unknown

    structures have attracted considerable attention. Since the initial discovery of ... cause apoptotic cell death in the pathogenesis of diverse human diseases ..... Gong J, Traganos F and Darzynkie W Z 1994 A selective pro- cedure for DNA ...

  6. Invasive Species Management on Military Lands: Clustered Regularly Interspaced Short Palindromic Repeat/ CRISPR associated protein 9 (CRISPR/Cas9) based Gene Drives

    Science.gov (United States)

    2017-06-30

    of the crRNA base pairs with tar- get DNA, whereas the 3’ end forms a double- stranded stem with the tra- crRNA to facilitate Cas9 recruitment...or y Ping Gong June 2017 Approved for public release; distribution is unlimited. The U.S. Army Engineer Research and Development...Gong Environmental Laboratory U.S. Army Engineer Research and Development Center 3909 Halls Ferry Road Vicksburg, MS 39180 Final report

  7. All the teachings are one

    DEFF Research Database (Denmark)

    Sobisch, Jan-Ulrich

    2013-01-01

    In his work dGongs gcig, 'Jig rten mgon po takes a critical approach to polemical differentiation of the Buddhist teachings. He maintains a view according to which all the teachings are a single vehicle with a single intention.......In his work dGongs gcig, 'Jig rten mgon po takes a critical approach to polemical differentiation of the Buddhist teachings. He maintains a view according to which all the teachings are a single vehicle with a single intention....

  8. Vectorization of nuclear codes for atmospheric transport and exposure calculation of radioactive materials

    International Nuclear Information System (INIS)

    Asai, Kiyoshi; Shinozawa, Naohisa; Ishikawa, Hirohiko; Chino, Masamichi; Hayashi, Takashi

    1983-02-01

    Three computer codes MATHEW, ADPIC of LLNL and GAMPUL of JAERI for prediction of wind field, concentration and external exposure rate of airborne radioactive materials are vectorized and the results are presented. Using the continuous equation of incompressible flow as a constraint, the MATHEW calculates the three dimensional wind field by a variational method. Using the particle-in -cell method, the ADPIC calculates the advection and diffusion of radioactive materials in three dimensional wind field and terrain, and gives the concentration of the materials in each cell of the domain. The GAMPUL calculates the external exposure rate assuming Gaussian plume type distribution of concentration. The vectorized code MATHEW attained 7.8 times speedup by a vector processor FACOM230-75 APU. The ADPIC and GAMPUL are estimated to attain 1.5 and 4 times speedup respectively on CRAY-1 type vector processor. (author)

  9. 75 FR 51204 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To Remove the...

    Science.gov (United States)

    2010-08-19

    .... ������������������������������������������������������������������������ Lake Mathews/Estelle Mtn........ known extant. Lake Skinner/Domenigoni Valley.. known extant. Motte... of four of the core reserves (Lake Mathews/Estelle Mountain, Lake Skinner/Domenigoni Valley, Motte...

  10. Creating three-dimensional thermal maps

    CSIR Research Space (South Africa)

    Price

    2011-11-01

    Full Text Available stream_source_info Price_2011.pdf.txt stream_content_type text/plain stream_size 30895 Content-Encoding ISO-8859-1 stream_name Price_2011.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Creating Three...-Dimensional Thermal Maps Mathew Price Cogency cc Cape Town Email: mathew@cogency.co.za Jeremy Green CSIR Centre for Mining Innovation Johannesburg Email: jgreen@csir.co.za John Dickens CSIR Centre for Mining Innovation Johannesburg Email: jdickens...

  11. Nigerian Journal of General Practice - Vol 10, No 2 (2012)

    African Journals Online (AJOL)

    The comparative study of the body mass index of Hausa and Yoruba children aged 2-5 in Jos, Plateau state, Nigeria · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. AI Shugaba, CB Uzokwe, AM Rabiu, RM Mathew, PA Robert, MBT Umar, 45-48 ...

  12. Maternal preconception diet and the sex ratio

    NARCIS (Netherlands)

    Cramer, J.S.; Lumey, L.H.

    2009-01-01

    Temporal variations in the sex ratio or the ratio of boys over girls at birth have been widely studied and variously attributed to social changes, conditions of war, and environmental changes. Recently, Mathews, Johnson and Neil (2008) studied the direct evidence of individual pregnancies and

  13. Nigerian Journal of Chemical Research - Vol 19 (2014)

    African Journals Online (AJOL)

    Proximate, Mineral and Anti-nutritional Composition of Cucurbita maxima Fruits Parts · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. SS Mohaammed, YB Paiko, A Mann, MM Ndamitso, JT Mathew, S Maaji, 37-49 ...

  14. Introduction and evaluation of the wood preservative potentials of ...

    African Journals Online (AJOL)

    The ability of Sternbergia candida (SB Candidum Mathew.) extract to suppress attack by Postia placenta (Fries) M. Larsen et Lombard (Mad 698), (a brown-rot) and Trametes versicolor (L.ex Fr.) Quel. (a white-rot) was investigated. The extract was dissolved from Sterinbergia Candidum's bulb and leaves in 96% ethyl ...

  15. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. Sharmistha De Sarkar. Articles written in Journal of Earth System Science. Volume 122 Issue 3 June 2013 pp 715-727. Arc parallel extension in Higher and Lesser Himalayas, evidence from western Arunachal Himalaya, India · Sharmistha De Sarkar George Mathew ...

  16. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Philip N Garner. Articles written in Sadhana. Volume 36 Issue 5 October 2011 pp 885-915. Current trends in multilingual speech processing · Hervé Bourlard John Dines Mathew Magimai-Doss Philip N Garner David Imseng Petr Motlicek Hui Liang Lakshmi Saheer Fabio Valente · More Details ...

  17. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. E Dominic Jacob1 Lopez Mathew2 Baby Thomas3. Department of Chemistry, Research Centre, Nirmala College, Muvattupuzha 686 661; Department of Chemistry, Union Christian College, Aluva 683 102; Department of Chemistry, St. Dominics College, Kanjrapally 686 512 ...

  18. the sensitivity of a syndromic management approach in detecting ...

    African Journals Online (AJOL)

    MANAGEMENT APPROACH IN. DETECTING SEXUALLY. TRANSMITTED DISEASES IN. PATIENTS AT A PUBLIC HEALTH. CLINIC IN CAPE TOWN. C Mathews, A van Rensburg, N Coetzee. Objectives. To evaluate the sensitivity of a syndromic diagnostic procedure in detecting and treating sexually transmitted diseases ...

  19. Length-weight relationships, condition factors and relative weight of ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... Yemen; Gulf of Aden and Red Sea (Al Sakaff and Esseen, 1999). FL. 8.0-69.5. 0.0204. 2.975. Mixed. New Caledonia; lagoon (Letourneur et al., 1998). 0.0173. 3.010. Mixed. Kuwait (Mathews and Samuel, 1991) health and sex (Bagenal and Tesch, 1978;. Froese, 2006) all of which were not considered for.

  20. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. S L Mannan. Articles written in Sadhana. Volume 27 Issue 5 October 2002 pp 527-558. Development of fuels and structural materials for fast breeder reactors · Baldev Raj S L Mannan P R Vasudeva Rao M D Mathew · More Details Abstract Fulltext PDF. Fast breeder reactors (FBRs) are destined ...

  1. Journal of Child and Adolescent Mental Health - Vol 24, No 1 (2012)

    African Journals Online (AJOL)

    The theory of planned behaviour as a framework for predicting sexual risk behaviour in sub-Saharan African youth: A critical review · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Cleo Protogerou, Alan J Flisher, Leif Edvard Aarø, Catherine Mathews.

  2. Fulltext PDF

    Indian Academy of Sciences (India)

    see Kang Moon Seong. 561. Iyengar R N see Kanth Raghu S T G. 199. Jang Tae Il see Kang Moon Seong. 561. Jeeva K see Panneerselvam C. 179. Jikun Ou see Debao Wen. 235. Jose Mathew K see Venkatesh B. 321. Joseph P V see Shankar D. 385. Joshi D W see Shekhawat L S. 511. Kalsi S R see Abhilash S. 275.

  3. P R Vasudeva Rao

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. P R Vasudeva Rao. Articles written in Sadhana. Volume 27 Issue 5 October 2002 pp 527-558. Development of fuels and structural materials for fast breeder reactors · Baldev Raj S L Mannan P R Vasudeva Rao M D Mathew · More Details Abstract Fulltext PDF. Fast breeder reactors (FBRs) are ...

  4. National Security and National Development: A Critique

    African Journals Online (AJOL)

    DR Nneka

    There has been the tendency right from independence to view national ... the nation's economic underdevelopment, which has led to social injustice, ... For a nation, security connotes conditions of peace, stability, order ... They are very important for the ... According to Mathew (1989), Global development now suggests.

  5. Attrition in Respiratory Care: Stress versus Intrinsic/Extrinsic Rewards.

    Science.gov (United States)

    Rawlins, Timothy D.

    A recent study (Mathews, Lira, and Neis, 1984) indicated that the reason that respiratory therapists leave or intend to leave their profession is the desire for jobs which offer more job satisfaction, better salary, opportunity for advancement, more status or recognition, better work schedules, and better benefits. Although the lack of these…

  6. In this issue | Tumwine | African Health Sciences

    African Journals Online (AJOL)

    I wish to welcome you to our second issue of Africa Health Sciences which is coming out just before Christmas, 2001. While this is a festive season we in the Africa region have not got much to celebrate. It is the first anniversary of Dr. Mathew Lukwiya s tragic death at the hands of Ebola haemorrhagic fever. News from ...

  7. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Characterization of GaN/AlGaN epitaxial layers grown by metalorganic chemical vapour deposition for high electron mobility transistor applications · Bhubesh Chander Joshi Manish Mathew B C Joshi D Kumar C Dhanavantri · More Details Abstract Fulltext PDF. GaN and AlGaN epitaxial layers are grown by a metalorganic ...

  8. G K Suryaprakash

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. G K Suryaprakash. Articles written in Resonance – Journal of Science Education. Volume 22 Issue 12 December 2017 pp 1111-1153 General Article. George Andrew Olah: Across Conventional Lines · Ripudaman Malhotra Thomas Mathew G K Suryaprakash.

  9. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Hui Liang. Articles written in Sadhana. Volume 36 Issue 5 October 2011 pp 885-915. Current trends in multilingual speech processing · Hervé Bourlard John Dines Mathew Magimai-Doss Philip N Garner David Imseng Petr Motlicek Hui Liang Lakshmi Saheer Fabio Valente · More Details Abstract ...

  10. 2. Home 3. Journals 4. Pramana–Journal of Physics 5. Volume 63 6 ...

    Indian Academy of Sciences (India)

    This is the report of the QCD working sub-group at WHEPP-8 which was part of the QCD and QGP working group. Discussion and work on some aspects of resummation and parton distribution are reported. Author Affiliations. Prakash Mathewes1 Rahul Basu2 D Indumathi2 E Laenen3 Swapan Majhi4 Anuradha Misra5 ...

  11. Anuradha Misra

    Indian Academy of Sciences (India)

    Anuradha Misra. Articles written in Pramana – Journal of Physics. Volume 63 Issue 6 December 2004 pp 1367-1379. Working group report: Quantum chromodynamics · Prakash Mathewes Rahul Basu D Indumathi E Laenen Swapan Majhi Anuradha Misra Asmita Mukherjee W Vogelsang · More Details Abstract Fulltext PDF.

  12. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. George Mathew. Articles written in Journal of Earth System Science. Volume 111 Issue 2 June 2002 pp 103-113. Electron spin resonance dating of fault gouge from Desamangalam, Kerala: Evidence for Quaternary movement in Palghat gap shear zone · T K Gundu Rao ...

  13. Journal of Child and Adolescent Mental Health - Vol 21, No 2 (2009)

    African Journals Online (AJOL)

    Review Sexual coercion and adolescent risk behaviour: a systematic literature review · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Jerusha N Soomar, Alan J Flisher, Catherine Mathews. http://dx.doi.org/10.2989/JCAMH.2009.21.2.3.1011 ...

  14. research article Abstract Keywords Introduction

    African Journals Online (AJOL)

    www.jsaa.ac.za. Listen, live and learn: A review of the application process, aiming to enhance diversity within the Listen, Live and Learn senior student housing initiative at Stellenbosch University. Mathew Smorenburg* and Munita Dunn** research article. * Coordinator: Listen, Live and Learn, Stellenbosch University, ...

  15. The proposed transfer of the echiuran Ochetostoma capense to the ...

    African Journals Online (AJOL)

    1988-08-22

    Aug 22, 1988 ... 430-431; Day, 1974: 50; Mathew, 1976: 151-158. R eprod u ced by Sabin et G atew ay u n ... through different shades of cream-yellow, to light orange. ... Colour of trunk variable, ranging from dark grey-brown to purple-brown.

  16. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    An effective sensor for tool wear monitoring in face milling: Acoustic emission · M T Mathew P Srinivasa Pai L A Rocha · More Details Abstract Fulltext PDF. Acoustic Emission (AE) has been widely used for monitoring manufacturing processes particularly those involving metal cutting. Monitoring the condition of the cutting ...

  17. Diagnosing Cognitive Errors: Statistical Pattern Classification and Recognition Approach

    Science.gov (United States)

    1985-01-01

    Leyden Laboratory Education Research Center 103 South Mathews Street Boerhaavelaan 2 Urbana, IL 61801 ;. 2334 EN Leyden The NETHERLANDS - z...Montague Chief of Naval Education NPRDC Code 13 and Training San Diego, CA 92152 Naval Air Station Pensacola, FL 32508 Ms. Kathleen Moreno Navy

  18. ETS Gene Fusions as Predictive Biomarkers of Resistance to Radiation Therapy for Prostate Cancer

    Science.gov (United States)

    2011-08-01

    Award from the Department of Defense (PC094231). This work was supported in part by the National Institutes of Health (R01CA132874 to A.M.C.), Prostate...4506. Li, Z.G., Mathew, P., Yang, J., Starbuck , M.W., Zurita, A.J., Liu, J., Sikes, C., Multani, A.S., Efstathiou, E., Lopez, A., et al. (2008). Androgen

  19. 40 CFR 81.347 - Virginia.

    Science.gov (United States)

    2010-07-01

    ... County X King William County X Lancaster County X Louisa County X Madison County X Mathews County X... Intrastate AQCR: Isle of Wight County X James City County X Southampton County X York County X City of... County X King George County X King William County X Lancaster County X Louisa County X Madison County X...

  20. Maternal preconception diet and the sex ratio

    NARCIS (Netherlands)

    Cramer, J.S.; Lumey, L.H.

    2010-01-01

    Temporal variations in the sex ratio, or the ratio of boys to girls at birth, have been widely studied and variously attributed to social changes, conditions of war, and environmental changes. Recently, Mathews et al. ["You are what your mother eats: Evidence for maternal preconception diet

  1. Cytotaxonomical studies on some Crocus L. taxa in Turkey

    African Journals Online (AJOL)

    STORAGESEVER

    2009-09-15

    Sep 15, 2009 ... The present study investigated the chromosome number and morphology of Crocus fleischeri Gay, C. pallasii Goldb subsp. pallasii, C. cancellatus Herbert subsp. lycius ... For identification of the plants, the book “Flora of Turkey” was used. (Mathew, 1984). Root tips of the plants were used for observing the ...

  2. jijimon k thomas

    Indian Academy of Sciences (India)

    JIJIMON K THOMAS. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1171-1178. Enhanced infrared transmission characteristics of microwave-sintered Y$_2$O$_3$–MgO nanocomposite · C T MATHEW SAM SOLOMON JACOB KOSHY JIJIMON K THOMAS · More Details Abstract ...

  3. Reassortment Group A Rotavirus from Straw-colored Fruit Bat (Eidolon helvum)

    Centers for Disease Control (CDC) Podcasts

    2010-12-02

    In this podcast, Dr. Mathew Esona of the Division of Viral Diseases at CDC describes the discovery of a unique Group A rotavirus isolated from fruit bats in Kenya.  Created: 12/2/2010 by National Center for Emerging and Zoonotic Infectious Diseases, National Center for Immunization and Respiratory Diseases.   Date Released: 12/2/2010.

  4. Läbi tule

    Index Scriptorium Estoniae

    2004-01-01

    8.-18. IV 2004 Eesti Tarbekunsti- ja Disainimuuseumis Eesti Kunstiakadeemia keraamikaosakonna magistrantide grupinäitus "Läbi tule". Reeli Haamer, Kadri Kivi, Annika Vilippus, Ingrid Allik, Mathew Graziano ja Milvi Korela kaitsevad 12. IV oma magistritööd. 23. IV-15. VI näitus Leesi Ermi loomingust sarjas "Klassikud"

  5. Pretreated Starch Solutions for Low Environmental Impact Aircraft Deicing

    Science.gov (United States)

    2010-09-01

    sodium salts of sugar acids obtained by alkaline hydrolysis of glucose and subsequent neutralization with sodium hydroxide (NaOH). Dairy waste conversion...Patent. No. 6846431. Fu, W., Mathews, A. P., 2005. Two-stage fermentation process for the production of calcium magnesium acetate and propionate road

  6. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 14; Issue 2. George Andrews' Game. Jerold Mathews. General Article Volume 14 Issue 2 February 2009 pp 172-178. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/014/02/0172-0178. Keywords. Fibonacci ...

  7. Systematic notes on Asian birds. 19. Type material from Japan in The Natural History Museum, Tring, U.K.

    NARCIS (Netherlands)

    Dickinson, E.C.; Morioka, H.; Walters, M.

    2001-01-01

    The Natural History Museum, Tring, holds type material from Japan upon which names were based by Gould, Gurney, Hargitt, Ingram, Mathews, Oates, Seebohm, Sharpe, Swinhoe, Tristram and Vigors. In most cases selected types, which are not necessarily lectotypes, have been listed by Warren (1966) or

  8. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. M Padmanabhan. Articles written in Journal of Chemical Sciences. Volume 112 Issue 3 June 2000 pp 418-418. Structurally deformed metalloporphyrins on polymer support by anchoring at porphyrin periphery · M Padmanabhan Tessymol Mathew · More Details Fulltext PDF.

  9. Validating Future Force Performance Measures (Army Class): End of Training Longitudinal Validation

    Science.gov (United States)

    2009-09-01

    Caramagno, John Fisher, Patricia Keenan, Julisara Mathew, Alicia Sawyer, Jim Takitch, Shonna Waters, and Elise Weaver Drasgow Consulting Group...promise for enhancing the classification of entry-level Soldiers (Ingerick, Diaz , & Putka, 2009). In Year 2 (2007), the emphasis of the Army...Social Sciences. Ingerick, M., Diaz , T., & Putka, D. (2009). Investigations into Army enlisted classification systems: Concurrent validation report

  10. A secure key agreement protocol based on chaotic maps

    International Nuclear Information System (INIS)

    Wang Xing-Yuan; Luan Da-Peng

    2013-01-01

    To guarantee the security of communication in the public channel, many key agreement protocols have been proposed. Recently, Gong et al. proposed a key agreement protocol based on chaotic maps with password sharing. In this paper, Gong et al.'s protocol is analyzed, and we find that this protocol exhibits key management issues and potential security problems. Furthermore, the paper presents a new key agreement protocol based on enhanced Chebyshev polynomials to overcome these problems. Through our analysis, our key agreement protocol not only provides mutual authentication and the ability to resist a variety of common attacks, but also solve the problems of key management and security issues existing in Gong et al.'s protocol

  11. Hardened Lava Meets Wind on Mars

    Science.gov (United States)

    2006-01-01

    NASA's Mars Exploration Rover Spirit used its microscopic imager to capture this spectacular, jagged mini-landscape on a rock called 'GongGong.' Measuring only 3 centimeters (1.2 inches) across, this surface records two of the most important and violent forces in the history of Mars -- volcanoes and wind. GongGong formed billions of years ago in a seething, stirring mass of molten rock. It captured bubbles of gases that were trapped at great depth but had separated from the main body of lava as it rose to the surface. Like taffy being stretched and tumbled, the molten rock was deformed as it moved across an ancient Martian landscape. The tiny bubbles of gas were deformed as well, becoming elongated. When the molten lava solidified, the rock looked like a frozen sponge. Far from finished with its life, the rock then withstood billions of years of pelting by small sand grains carried by Martian dust storms that sometimes blanketed the planet. The sand wore away the surface until, little by little, the delicate strands that enclosed the bubbles of gas were breached and the spiny texture we see today emerged. Even now, wind continues to deposit sand and dust in the holes and crevices of the rock. Similar rocks can be found on Earth where the same complex interplay of volcanoes and weathering occur, whether it be the pelting of rocks by sand grains in the Mojave desert or by ice crystals in the frigid Antarctic. GongGong is one of a group of rocks studied by Spirit and informally named by the Athena Science Team to honor the Chinese New Year (the Year of the Dog). In Chinese mythology, GongGong was the god-king of water in the North Land. When he sacrificed his life to knock down Mount BuZhou, he defeated the bad Emperor in Heaven, freed the sun, moon and stars to go from east to west, and caused all the rivers in China to flow from west to east. Spirit's microscopic imager took this image during on the rover's 736th day, or sol, of exploring Mars (Jan. 28, 2006). The

  12. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... pplied Social Sciences, University of Sultan Zainal Abidin, Gong Bad ... r hockey; passing skills; wall pass; diagonal pass; square pass. .... researchers also conducted an analysis of the two video games that are .... This study serves as a useful starting point to appreciate the benefits of employing specifics.

  13. Biisofraxidin on Apoptosis of Human Gastric Cancer BGC-823 Cells

    African Journals Online (AJOL)

    Wu et al. Trop J Pharm Res, October 2015; 14(10): 1803. Tropical Journal of Pharmaceutical Research ... Jian-Tao Wu1,2*, She-Min Lv1, Chun-Hui Lu1, Jun Gong1 and Jian-Bo An3 ..... Zhu AK, Zhou H, Xia JZ, Jin HC, Wang K, Yan J, Zuo JB,.

  14. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    2016-01-27

    Jan 27, 2016 ... Magnetic field in the solar interior contributes to the even order splitting coefficients, but it is not possible to separate the effect of magnetic field from those due to other deviations from spherical symmetry. Results obtained using GONG and MDI data are discussed. Limits on possible magnetic field in the ...

  15. Analysis of regulatory networks constructed based on gene ...

    Indian Academy of Sciences (India)

    2013-12-09

    Dec 9, 2013 ... early diagnosis of complex diseases or cancer without obvious symptoms. [Gong J., Diao B., Yao G. J., ... expression levels of thousands of genes in a specific cell or tissue. Previous ..... base of the brain. It mainly controls the ...

  16. Within- and between- class variability of spectrally similar tree species

    CSIR Research Space (South Africa)

    Debba, Pravesh

    2009-07-01

    Full Text Available of hyperspectral data applied to mixtures of lichen and rock,” IEEE Transactions of Geoscience and Re- mote Sensing, vol. 42(9), pp. 1934–1940, 2004. [7] R.L. Pu, P. Gong, G.S. Biging, and M.R. Larrieu, “Extraction of red edge optical parameters from Hyperion...

  17. CNN Newsroom Classroom Guides, October 2000.

    Science.gov (United States)

    Turner Educational Services, Inc., Newtown, PA.

    These classroom guides, designed to accompany the daily CNN (Cable News Network) Newsroom broadcasts for the month of October 2000, provide program rundowns, suggestions for class activities and discussion, student handouts, and a list of related news terms. Top stories include: Chinese authorities detain Falun Gong protesters on Tiananmen Square…

  18. Local helioseismology: three-dimensional imaging of the solar interior

    NARCIS (Netherlands)

    Gizon, L.; Birch, A.C.; Spruit, H.C.

    2010-01-01

    The Sun supports a rich spectrum of internal waves that are continuously excited by turbulent convection. The Global Oscillation Network Group (GONG) network and the SOHO/MDI (Solar and Heliospheric Observatory/Michelson Doppler Imager) space instrument provide an exceptional database of spatially

  19. Veneetsia festivali avab Frida Kahlo eluloofilm / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2002-01-01

    Kuu aja pärast algavast Veneetsia 59. filmifestivalist, mille direktor on endine Berliini festivali korraldaja Moritz De Hadeln ja žüriid juhib hiina staar Gong Li. Pikemalt võistlusprogrammi avafilmist "Frida", mille režissööriks on Julie Taymor

  20. UNUSUAL TRENDS IN SOLAR P-MODE FREQUENCIES DURING THE CURRENT EXTENDED MINIMUM

    International Nuclear Information System (INIS)

    Tripathy, S. C.; Jain, K.; Hill, F.; Leibacher, J. W.

    2010-01-01

    We investigate the behavior of the intermediate-degree mode frequencies of the Sun during the current extended minimum phase to explore the time-varying conditions in the solar interior. Using contemporaneous helioseismic data from the Global Oscillation Network Group (GONG) and the Michelson Doppler Imager (MDI), we find that the changes in resonant mode frequencies during the activity minimum period are significantly greater than the changes in solar activity as measured by different proxies. We detect a seismic minimum in MDI p-mode frequency shifts during 2008 July-August but no such signature is seen in mean shifts computed from GONG frequencies. We also analyze the frequencies of individual oscillation modes from GONG data as a function of latitude and observe a signature of the onset of the solar cycle 24 in early 2009. Thus, the intermediate-degree modes do not confirm the onset of the cycle 24 during late 2007 as reported from the analysis of the low-degree Global Oscillations at Low Frequency frequencies. Further, both the GONG and MDI frequencies show a surprising anti-correlation between frequencies and activity proxies during the current minimum, in contrast to the behavior during the minimum between cycles 22 and 23.

  1. Physically Protected Spread Spectrum Communications

    Science.gov (United States)

    2016-04-14

    c) it shows bit error rate (BER) performance with negligible degradation in SNR, compared to that of a coherent FH system. These advantages of the...Advanced),” IEEE International Conference on Communication Systems (ICCS), Singapore , pp. 146–150, Nov. 2010. [4] K.S. Gong, “Performance of Diversity

  2. Synthesis, characterization and electrochemical performance of ...

    Indian Academy of Sciences (India)

    2017-09-06

    Sep 6, 2017 ... devices (e.g., PC and laptop computers, wireless and mobile phones, camcorders, etc.) .... axis is approximately equal to the charge transfer resistance. (Rct). .... [16] Li Y-X, Gong Z L and Yang Y 2007 J. Power Sour. 174 528.

  3. Proliferative Activity and Neuroprotective Effect of Ligustrazene ...

    African Journals Online (AJOL)

    Proliferative Activity and Neuroprotective Effect of. Ligustrazene Derivative by Irritation of Vascular. Endothelial Growth Factor Expression in Middle Cerebral. Artery Occlusion Rats. Zhang Huazheng1, Wang Penglong2, Ren Liwei1, Wang Xiaobo2, Li Guoliang2,. Wang Mina1, Chu Fuhao2, Gong Yan2, Xu Bing2, Bi Siling1, ...

  4. Reference: 438 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available ity and drought tolerance in Arabidopsis thaliana. 18 6902-12 16943431 2006 Sep Molecular and cellular bio...logy Chen Zhizhong|Gong Zhizhong|Hong Xuhui|Jablonowski Daniel|Ren Xiaozhi|Schaffrath Raffael|Zhang Hairong|Zhou Xiaofeng|Zhu Jian-Kang

  5. Research Article Special Issue

    African Journals Online (AJOL)

    onmental Research Institute (ESERI), Universiti Sultan Zainal Abidin,. Badak Campus, 21300 Kuala Nerus, Terengganu, Malaysia atics and Computing, Universiti Sultan Zainal Abidin, Gong Badak Ca. 21300 Kuala Nerus, Terengganu, Malaysia. Published online: 08 August 2017 human have experienced a revolution in ...

  6. World Music Ensemble: Kulintang

    Science.gov (United States)

    Beegle, Amy C.

    2012-01-01

    As instrumental world music ensembles such as steel pan, mariachi, gamelan and West African drums are becoming more the norm than the exception in North American school music programs, there are other world music ensembles just starting to gain popularity in particular parts of the United States. The kulintang ensemble, a drum and gong ensemble…

  7. Chronic Pain and Complementary Health Approaches

    Science.gov (United States)

    ... qi gong, and yoga, are generally safe for healthy people if they’re performed appropriately. People with medical conditions and pregnant women may need to modify or avoid some mind and body practices. Like other forms of exercise, mind and ...

  8. Spectrum-effect relationships between high performance liquid ...

    African Journals Online (AJOL)

    promoting effect on contractility of intestinal smooth was carried out to ... addition, the equation of spectrum-effect relationships {Y = 3.818 - 1.126X1 + ..... Peng W, Liu YJ, Wu N, Sun T, He XY, Gao YX, Wu CJ. ... Zheng QF, Zhao YL, Wang JB, Liu TT, Zhang B, Gong ... Zhao HY, Han X. Research thoughts and application.

  9. Further improvement of N6 medium for callus induction and plant ...

    African Journals Online (AJOL)

    user

    2011-03-02

    Mar 2, 2011 ... bryos before or after transformation (Wang et al., 2009). Comparing to rice and ... regeneration, which heavily depends on several model inbred lines, such as ..... Tang FD, Liang YJ, Han SJ, Gong WG, Ding BY (2004). Effect of ... Wang K, Frame B, Ishida Y, Komari T (2009) Maize Genetic. Transformation.

  10. Browse Title Index

    African Journals Online (AJOL)

    Items 101 - 150 of 1250 ... Vol 10, No 6 (2013), A study on the anticancer activity of ethanol extract of ... S Han, X Lv, Y Wang, H Gong, C Zhang, A Tong, N Yan ... YJ Wanga, Y Zhenga, GF Zhang, JP Zhanga, CX Wua, SQ Zhang, HL Ouyang, ...

  11. Rana nigromaculata

    Indian Academy of Sciences (India)

    ONLINE RESOURCES. Development and characterization of 13 polymorphic microsatellite DNA markers for the pond green frog (Rana nigromaculata). JIE GONG1,2, HONG LAN1,2, SHENG-GUO FANG1,2 and QIU-HONG WAN1,2∗. 1College of Life Sciences, Zhejiang University, Hangzhou 310058, People's Republic of ...

  12. Evaluation of a simple, non-alkaline extraction protocol to quantify soil ergosterol

    NARCIS (Netherlands)

    De Ridder-Duine, A.S.; Smant, W.; Van der Wal, A.; Van Veen, J.A.; De Boer, W.

    2006-01-01

    Quantification of soil ergosterol is increasingly used as an estimate for soil fungal biomass. Several methods for extraction of ergosterol from soil have been published, perhaps the simplest being that described by Gong, P., Guan, X., Witter, E. [2001. A rapid method to extract ergosterol from soil

  13. Acceptance test report, plutonium finishing plant life safety upgrade

    International Nuclear Information System (INIS)

    Hodge, S.G.

    1994-01-01

    This acceptance Test Procedure (ATP) has been prepared to demonstrate that modifications to the Fir Protection systems function as required by project criteria. The ATP will test the Fire Alarm Control Panels, Flow Alarm Pressure Switch, Heat Detectors, Smoke Detectors, Flow Switches, Manual Pull Stations, and Gong/Door By Pass Switches

  14. Fraction against Human Cancer Cell Lines

    African Journals Online (AJOL)

    fraction of A. sieberi against seven cancer cell lines (Colo20, HCT116, DLD, MCF7, Jurkat, HepG2 and ... The morphology of the HepG2 cell nucleus was investigated by Hoechst 33342, ..... Gong F, Liang Y, Xie P, Chau F. Information theory.

  15. Healthline | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... This is the second installment in NCCAM's The Science of Mind and Body Therapies video series. The first video, Tai Chi and Qi Gong for Health and Well-Being, was released in September 2010. Two New Topics Added to NIHSeniorHealth What You Need to ...

  16. Genetic fidelity in micropropagated plantlets of Ochreinauclea ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-07-06

    Jul 6, 2009 ... show the genetic similarity among the 22 plants (21 micropropagated plants and 1 donor mother plant). In the present study, ..... Determination of genetic stability in long-term micropropagated shoots of Pinus thunbergii Parl. using. RAPD markers. Plant Cell Rep. 18: 193-197. Guo WL, Gong L, Ding ZF, ...

  17. Algas jaht Veneetsia Kuldlõvile / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2002-01-01

    Täna algavast Veneetsia 59. filmifestivalist, mille direktor on endine Berliini festivali korraldaja Moritz De Hadeln ja žüriid juhib hiina staar Gong Li. Pikemalt võistlusprogrammist ja programmist "Vastuvoolu", kus linastub ka rootslase Lukas Moodyssoni "Lilja 4-Ever", mis filmitud peaasjalikult Paldiskis, suurtes rollides Tallinna Vene Draamateatri näitlejad ja episoodis Tõnu Kark

  18. Erythropoietin protects the retinal pigment epithelial barrier against ...

    African Journals Online (AJOL)

    O2-induced hyperpermeability. H Zhang, Y Gong, X Wu, Y Shi, L Yin, Y Qiu. Abstract. Erythropoietin (EPO) is not limited to hematopoiesis; it may act as a protective cytokine. In this study, the retinal pigment epithelial (RPE) cell viability, cell ...

  19. SAJS March 2011.indd

    African Journals Online (AJOL)

    2011-03-07

    Mar 7, 2011 ... S. Z. DLANGAMANDLA, M.B. CH.B. S. LUCAS ... Conclusion. Pre-surgical imaging is an elegant way of diagnosing pathology ... hepatocarcinogenesis. Liver Int 2003;23:1-5. 10. Turner PC, Sylla A, Gong YY, et al. Reduction ...

  20. The hepatic Igf2/H19 locus is not altered in 1-day old pups born to obese-prone Sprague-Dawley rats fed a low protein diet containing adequate folic acid

    Science.gov (United States)

    Gong et al. (Epigenetics, 2010) found, using diets low in folic acid, that compared to an 18% protein diet a 9% protein diet fed to pregnant Sprague-Dawley rats resulted in increased Igf2 and H19 gene expression in the liver of day 0 male offspring. In addition DNA methylation in the Imprinting Cont...

  1. The Role of Model Fidelity in Model Predictive Control Based Hazard Avoidance in Unmanned Ground Vehicles Using Lidar Sensors

    Science.gov (United States)

    2013-03-08

    34 VPH : A New Laser Radar Based Obstacle Avoidance Method for Intelligent Mobile Robots", Proceedings of World Congress on Intelligent Control and...Automation, Hangzhou, China, 5, pp. 4681- 4685. [9] Gong, J., Duan, Y., Man, Y., and Xiong, G., 2007, " VPH +: An Enhanced Vector Polar Histogram Method

  2. Whole Exome Analysis of Early Onset Alzheimer’s Disease

    Science.gov (United States)

    2015-04-01

    SA, Shan X, Jones BA, Zhao G, Woodward ML, Li X, Zhu Y, McEachern EJ, Silverman MA, Watson NV, Gong CX, Vocadlo DJ1. Pharmacological inhibition of O...ADGC) genotyped on the exome chip, which included 195,039 variants with MAFɚ%. Enrichment analysis of the variant list was conducted using DAVID

  3. Scientific Results of Yoga for Health and Well-Being

    Medline Plus

    Full Text Available ... second installment in NCCIH’s video series entitled The Science of Mind and Body Therapies . The first video, Tai Chi and Qi Gong for Health and Well-Being , was launched September 2010. Learn more about yoga Press release NCCIH has provided this material for your information. It is not intended to ...

  4. An orthogonal-polynomial approach to first-hitting times of birth-death processes

    NARCIS (Netherlands)

    van Doorn, Erik A.

    In a recent paper in this journal, Gong, Mao and Zhang, using the theory of Dirichlet forms, extended Karlin and McGregor’s classical results on first-hitting times of a birth–death process on the nonnegative integers by establishing a representation for the Laplace transform E[exp(sTij)] of the

  5. An orthogonal-polynomial approach to first-hitting times of birth-death processes

    NARCIS (Netherlands)

    van Doorn, Erik A.

    In a recent paper [J. Theor. Probab. 25 (2012) 950-980] Gong, Mao and Zhang, using the theory of Dirichlet forms, extended Karlin and McGregor's classical results on first-hitting times of a birth-death process on the nonnegative integers by establishing a representation for the Laplace transform

  6. Helioseismic Solar Cycle Changes and Splitting Coefficients

    Indian Academy of Sciences (India)

    tribpo

    Abstract. Using the GONG data for a period over four years, we have studied the variation of frequencies and splitting coefficients with solar cycle. Frequencies and even-order coefficients are found to change signi- ficantly with rising phase of the solar cycle. We also find temporal varia- tions in the rotation rate near the solar ...

  7. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... mpus Gong Badak, 23000 Kuala Nerus, Terengganu, Malaysia ... data obtained from BPS Indonesia includes, publication of Wage Statistics in August ... Tsukamoto method namely the define of fuzzy variable (fuzzification), inferences and ... by observing the minimum and maximum values of each variable.

  8. Targeting Master Regulators of the Breast Cancer Metastasis Transcriptome

    Science.gov (United States)

    2014-07-01

    Medicine 3, 1-12. (featured article) PMCID: PMC3146366. 10. Luc G.T. Morris, Barry S. Taylor, Trever G. Bivona, Yongxing Gong, Stephanie Eng, Cameron...molecule STAT3 inhibitor LLL12. PLoS One 2012; 7: e35513. 43 Xu Q, Briggs J, Park S, Niu G, Kortylewski M, Zhang S et al. Targeting Stat3 blocks both

  9. Considerations for Operations on Urban Terrain by Light Forces

    Science.gov (United States)

    1985-01-01

    mandarins with wispy beard! and porcelain teacups anJ a commission from the emperor on the wall; the echoing gongs of the pagodas, filled with * gray-robed... Chinese .12umm and 82.m and captured 60mm mortars, 57mm reeJilless rifles and 8-40 rockets. Although all of the systems.were effectiver the

  10. Non Radial Oscillations in an Axisymmetric MHD Incompressible Fluid

    Indian Academy of Sciences (India)

    tribpo

    Abstract. It is well known from Helioseismology that the Sun exhibits oscillations on a global scale, most of which are non radial in nature. These oscillations help us to get a clear picture of the internal structure of the Sun as has been demonstrated by the theoretical and observational. (such as GONG) studies. In this study ...

  11. Gas sensing application of nanocrystalline zinc oxide thin films ...

    Indian Academy of Sciences (India)

    ZnO is a material with a variety of potential applications such as electronics,7 photonics,8 acoustics,9 TCO layer in ..... change, as a response to surface chemical reactions with environmental gases. ..... Wang D, Chu X and Gong M 2007 Nanotechnology 18 185601. 79. Kim K M, Hyun-Mook Jeong, Hae-Ryong Kim, Kwon-Il ...

  12. Obituary: Clifford G. Toner (1959-2009)

    Science.gov (United States)

    Hill, Frank

    2011-12-01

    Cliff Toner passed away unexpectedly at home in Tucson, Arizona on March 29, 2009. For most of his career, Cliff was involved with the Global Oscillation Network Group (GONG), a facility of the National Solar Observatory in Tucson, Arizona. GONG is a set of instruments around the world to observe the inside of the sun using the sound that is trapped below the solar surface. This science is called helioseismology. Cliff Toner was born on December 8, 1959 in New Westminster, British Columbia near the western coast of Canada. After receiving his B.Sc. in Physics & Astronomy at the University of British Columbia at Vancouver in 1981, he headed east to the University of Western Ontario in London. His graduate school period was spent in collaboration with David F. Gray, with whom he received both an M.Sc. in Astronomy in 1984, and a Ph.D. in Astronomy in 1988. Toner actually wrote two theses at UWO, one on "Line Asymmetries in F, G, and K Supergiants and Bright Giants" for his M.Sc., and the other on "The Time Variability of Spectral Line Asymmetries and Equivalent Widths for the G8 Dwarf ? Boo A: Evidence for a Starpatch" for his Ph.D. After graduate school, Cliff Toner left the cool climate of Canada in 1988 and accepted a postdoctoral position in the warmer temperatures of Hawai'i at the Institute for Astronomy located at the University of Hawai'i in Honolulu. There he worked primarily with Barry LaBonte. At first, he continued his work on ? Boo A, but he became interested in the sun and helioseismology. This led to the discovery of halos of enhanced high-frequency acoustic power surrounding solar active regions (Ap.J. 415, 847). At the end of his post-doc, Cliff Toner was hired by the GONG project as a Data Scientist in 1991. He quickly tackled the problem of merging the data from the six GONG sites, which was the major data reduction challenge facing GONG at the time. In parallel, he and Stuart Jefferies developed an algorithm to measure the radii of full-disk solar

  13. A real-time monitoring/emergency response workstation using a 3-D numerical model initialized with SODAR

    International Nuclear Information System (INIS)

    Lawver, B.S.; Sullivan, T.J.; Baskett, R.L.

    1993-01-01

    Many workstation based emergency response dispersion modeling systems provide simple Gaussian models driven by single meteorological tower inputs to estimate the downwind consequences from accidental spills or stack releases. Complex meteorological or terrain settings demand more sophisticated resolution of the three-dimensional structure of the atmosphere to reliably calculate plume dispersion. Mountain valleys and sea breeze flows are two common examples of such settings. To address these complexities, we have implemented the three-dimensional-diagnostic MATHEW mass-adjusted wind field and ADPIC particle-in-cell dispersion models on a workstation for use in real-time emergency response modeling. Both MATHEW and ADPIC have shown their utility in a variety of complex settings over the last 15 years within the Department of Energy's Atmospheric Release Advisory Capability project

  14. SOME ASPECTS OF THE

    Directory of Open Access Journals (Sweden)

    B. MATHEW

    2000-01-01

    Full Text Available The Juno group of Iris (Mathew, 1981 have been treated taxonomically as a section (sect. Juno, as a subgenus (subg. Scorpiris and as a separate genus (Juno. Whatever its status, the group, comprising some 57 species, is a morphologically convincing assemblage, occurring in the Mediterranean region eastwards into western and central Asia. The distribution, habitat and characteristics of the group are described.

  15. Spores of coprophilous fungi from under the Dawson tephra (25,300 14C years BP), Yukon Territory, northwestern Canada

    NARCIS (Netherlands)

    van Geel, B.; Zazula, G.D.; Schweger, C.E.

    2007-01-01

    Based on the analysis of pollen and macrofossils Zazula et al. [Zazula, G.D., Froesne, D.G., Elias, S.A., Kuzmina, S., la Farge, C., Reyes, A.V., Sanborn, P.T., Schweger, C.E., Smith, C.A.S., Mathewes, R.W., 2006. Vegetation buried under Dawson tephra (25,300 14C yr BP) and locally diverse late

  16. ENVIRONMENTAL REPORTING AT INTERNATIONAL LEVEL (STUDY OF THE LITERATURE)

    OpenAIRE

    IENCIU Ionel-Alin

    2011-01-01

    One of the most important areas of development during the last 15 years, as far as accounting is concerned, has been the environmental reporting and accounting, generating interests beyond the restrictions imposed by purely academic discussions or the professional accountants community. The objective of the paper is represented by the analysis of scientific knowledge and existing practices in the area of environmental reporting. Mathews (1997, 2001) and Parker (2005) are one of the most repre...

  17. Opening stages of the marathon at the Maltings

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    In this report on the opening stages of the public inquiry into plans to build a new nuclear power station at Sizewell in Suffolk based on the pressurised water reactor system, the opening address of Lord Silsoe QC and the evidence of J. Baker, R. Mathews and J. Wright, all appearing for the CEGB, are summarized. Arguments examined included, economy, siting, safety, diversification of fuel supplies, and the question of using renewable energy sources for alternative power generation. (U.K.)

  18. Skin resurfacing procedures: new and emerging options

    OpenAIRE

    Loesch MM; Somani AK; Kingsley MM; Travers JB; Spandau DF

    2014-01-01

    Mathew M Loesch,1 Ally-Khan Somani,1 Melanie M Kingsley,1 Jeffrey B Travers,1–3 Dan F Spandau1,41Department of Dermatology, 2Department of Pharmacology and Toxicology, 3Department of Pediatrics, 4Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USAAbstract: The demand for skin resurfacing and rejuvenating procedures has progressively increased in the last decade and has sparked several advances within the skin resurfacing fie...

  19. Study of Chinese porcelain sherds of Old Goa, India: Indicators of trade contacts

    Digital Repository Service at National Institute of Oceanography (India)

    Tripati, S.; Pande, R.; Rao, V.G.

    , ink, silk and tin and in return they carried textiles, pearls, corals and aromatic wood and jasmine flowers from India and the Indian Ocean region (Mathew 1983). The Chinese Junks visited the Persian Gulf and other regions and articles brought from... mariners were engaged in the distribution of Chinese ceramics throughout the Indian Ocean region. China dominated in the maritime trade until 15th and 16th centuries, consequently, the Portuguese, Dutch and British began to dominate world trade. Vasco Da...

  20. Microfabricating 3D Structures by Laser Origami

    Science.gov (United States)

    2011-11-09

    10.1117/2.1201111.003952 Microfabricating 3D structures by laser origami Alberto Piqué, Scott Mathews, Andrew Birnbaum, and Nicholas Charipar A new...folding known as origami allows the transformation of flat patterns into 3D shapes. A similar approach can be used to generate 3D structures com... geometries . The overarching challenge is to move away from traditional planar semiconductor photolitho- graphic techniques, which severely limit the type of

  1. A retrospective randomized study to compare the energy delivered using CDE with different techniques and OZil? settings by different surgeons in phacoemulsification

    OpenAIRE

    Chen, Ming; Sweeney, Henry W; Luke, Becky; Chen, Mindy; Brown, Mathew

    2009-01-01

    Ming Chen1, Henry W Sweeney2, Becky Luke3, Mindy Chen4, Mathew Brown51University of Hawaii, Honolulu, Hawaii, USA; 2Research Support Services, the Queens Medical Center, Honolulu, Hawaii, USA; 3Surgical Suite, Honolulu, Hawaii, USA; 4University of California, Irvine, CA, USA; 5University of California, San Diego, CA, USAAbstract: Cumulative dissipated energy (CDE) was used with Infiniti® Vision System (Alcon Labs) as an energy delivery guide to compare four different phaco techniques ...

  2. A retrospective randomized study to compare the energy delivered using CDE with different techniques and OZil settings by different surgeons in phacoemulsification

    OpenAIRE

    Chen, Ming

    2009-01-01

    Ming Chen1, Henry W Sweeney2, Becky Luke3, Mindy Chen4, Mathew Brown51University of Hawaii, Honolulu, Hawaii, USA; 2Research Support Services, the Queens Medical Center, Honolulu, Hawaii, USA; 3Surgical Suite, Honolulu, Hawaii, USA; 4University of California, Irvine, CA, USA; 5University of California, San Diego, CA, USAAbstract: Cumulative dissipated energy (CDE) was used with Infiniti® Vision System (Alcon Labs) as an energy delivery guide to compare four different phaco techniques ...

  3. Mapping Change Management: A Co-citation Analysis

    Science.gov (United States)

    2007-03-01

    counts ranged from a high of 24,418 for Albert Bandura to lows of zero for several authors (e.g., Johnson, J.). The five authors with the most...C. .609 .624 Potter, J. .460 -.613 Mathews, J. .410 Bandura , Albert -.850 Davis, David A. -.838...Lawrence Ritzer, G Argyris, C French, J Ledford, GE Robert HM Armenakis, A French, W Lewin, K Romanelli, E Bandura , A Galbraith, JR Lorsch, JW

  4. Promoting Airmen with the Potential to Lead: A Study of the Air Force Master Sergeant Promotion System

    Science.gov (United States)

    2014-01-01

    Following recommendations for qualitative data analysis in the research literature (e.g., Corbin and Strauss, 2008; Miles and Huberman , 1994), we employed an...Journal of Applied Social Psychology, Vol. 33, No. 12, 2003, pp. 2493–2514. Miles , Mathew B., and A. Michael Huberman , Qualitative Data Analysis...Korotkin, M. R. Wallis, and J. Marshall- Miles , Characteristics Relevant to Performance as an Army Leader: Knowledge, Skills, Abilities, Other

  5. Autofluorescence and high-definition optical coherence tomography of retinal artery occlusions

    OpenAIRE

    Mathew, Raeba; Papavasileiou, Evangelia; Sivaprasad, Sobha

    2010-01-01

    Raeba Mathew, Evangelia Papavasileiou, Sobha SivaprasadLaser and Retinal Research Unit, Department of Ophthalmology, King’s College Hospital, Denmark Hill, London, UKBackground: The purpose of this study is to illustrate the fundus autofluorescence and high-definition optical coherence tomography (HD-OCT) features of acute and long-standing retinal artery occlusions.Design: Retrospective case series.Participants: Patients with acute and chronic retinal and cilioretinal artery occlus...

  6. An overview of shipwreck explorations in Goa waters

    Digital Repository Service at National Institute of Oceanography (India)

    Tripati, S.

    :88-96). During the Portuguese regime, Old Goa was the main centre of commercial activities and garrison. The Nau Cinco Chagas, Galeao Bom Jesus, Madre de Deus and Nau S. Joao Baptista ships were built in the Old Goa shipyard (Mathew 1988... of shipwrecks the Centro Nacional de Arqueologia Nautical e Subaquatica CNANS, Lisbon has listed the Portuguese shipwrecks along the Indian coast based on archival and archaeological sources (Alves, et al. 2007:97-119). The Portuguese ships wrecked in Goa...

  7. Vasomotor Symptoms Monitoring with a Commercial Activity Tracking Watch

    Science.gov (United States)

    2017-12-31

    Endocrinology and management. The Journal of Steroid Biochemistry and Molecular Biology 142, 121‐131, doi:http...dx.doi.org/10.1016/j.jsbmb.2013.08.015 (2014). 3 Freedman, R. R. Menopausal hot flashes: Mechanisms, endocrinology , treatment. The Journal of Steroid...8986.2008.00770.x (2009). 7 Santoro, N., Epperson, C. N. & Mathews, S. B. Menopausal Symptoms and Their Management. Endocrinology and Metabolism

  8. In silico ordinary differential equation/partial differential equation hemodialysis model estimates methadone removal during dialysis

    OpenAIRE

    Linares, Oscar A; Schiesser, William E; Fudin, Jeffrey; Pham, Thien C; Bettinger, Jeffrey J; Mathew, Roy O; Daly, Annemarie L

    2015-01-01

    Oscar A Linares,1 William E Schiesser,2 Jeffrey Fudin,3–6 Thien C Pham,6 Jeffrey J Bettinger,6 Roy O Mathew,6 Annemarie L Daly7 1Translational Genomic Medicine Lab, Plymouth Pharmacokinetic Modeling Study Group, Plymouth, MI, 2Department of Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, PA, 3University of Connecticut School of Pharmacy, Storrs, CT, 4Western New England College of Pharmacy, Springfield, MA, 5Albany College of Pharmacy and Health Sciences, Albany...

  9. Exploiting Auxiliary Information about Examinees in the Estimation of Item Parameters.

    Science.gov (United States)

    1986-05-01

    Research. The author is grateful to Kathleen Sheehan and Martha Stocking for their comments and suggestions. a, • ... Am -. ,** . Exploiting...Research Laboratory Dr. Hans Crombag 103 South Mathews Street University of Leyden Urbana, IL 61801 Education Research Center Boerhaavelaan 2 Dr. Susan...Embretson 23-4 EN Leyden University of Kansas The NETHERLANDS Psychology Department Lawrence, KS 66045 CTR/McGraw-Hill Library 2500 Garden Road ERIC

  10. Application of Component Scoring to a Complicated Cognitive Domain

    Science.gov (United States)

    1985-05-15

    Command (N-5) NAS Pensacola, FL 32508 Dr. John M. Eddins S..""*University of IllinoisDr. Hans Crombag 252 Engineering Research University of Leyden ...Laboratory Education Research Center 103 South Mathews Street Boerhaavelaan 2 Urbana, IL 61801 2334 EN Leyden The NETHERLANDS V.- University of Illinois...Naval Air Station Pensacola, FL 32508 Ms. Kathleen Moreno Navy Personnel R&D Center Dr. Gary Marco Code 62 Stop 31-E San Diego, CA 92152 Educational

  11. Pesca associada entre golfinhos e aves marinhas Feeding associations between dolphin and sea birds

    Directory of Open Access Journals (Sweden)

    Emygdio L. A. Monteiro-Filho

    1992-01-01

    Full Text Available Along ten years of study of a common dolphin from the brazilian coast, Sotalia brasiliensis Van Beneden, 1874, I could see some occasions of feeding associations of this dolphin with five species of birds, Sula leucogaster (Boddaert, 1783, Fregata magnificens Mathews, 1914, Sterna hirundinacea Lesson, 1831, Larus dominicanus Lichtenstein, 1823 and Phalacrocorax olivaceus Humboldt, 1895. The commonest association observed was between the dolphin and S. leucogaster, and in all the associations was characterized the commensalism, with advantaged to the birds.

  12. Rapid Deployment of Optimal Control for Building HVAC Systems Using Innovative Software Tools and a Hybrid Heuristic/Model Based Control Approach

    Science.gov (United States)

    2017-03-21

    Tutorial. European Journal Of Control. Vol 13/2-3, pp 242–260. Parrish, K., J. Granderson, A. Mercado, P. Mathew. 2013. Improving Energy Efficiency...successfully, the project as a whole was not able to successfully demonstrate the technology. Anecdotal evidence, academic studies, and system simulations...Oceanography Center HVAC heating, ventilating, and air-conditioning NPS Naval Postgraduate School NRL U.S. Naval Research Laboratory NSAM Naval

  13. The J-Staff System, Network Synchronisation and Noise

    Science.gov (United States)

    2014-06-01

    0 19th ICCRTS “C2 Agility: Lessons Learned from Research and Operations” The J-Staff System, Network Synchronisation and Noise Topics: 2, 5...DATES COVERED 00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE The J-Staff System, Network Synchronisation and Noise 5a. CONTRACT NUMBER 5b...Prescribed by ANSI Std Z39-18 1 The J-staff system, Network Synchronisation and Noise Alexander Kalloniatis, Mathew Zuparic Joint & Operations Analysis

  14. Translation of ARAC computer codes

    International Nuclear Information System (INIS)

    Takahashi, Kunio; Chino, Masamichi; Honma, Toshimitsu; Ishikawa, Hirohiko; Kai, Michiaki; Imai, Kazuhiko; Asai, Kiyoshi

    1982-05-01

    In 1981 we have translated the famous MATHEW, ADPIC and their auxiliary computer codes for CDC 7600 computer version to FACOM M-200's. The codes consist of a part of the Atmospheric Release Advisory Capability (ARAC) system of Lawrence Livermore National Laboratory (LLNL). The MATHEW is a code for three-dimensional wind field analysis. Using observed data, it calculates the mass-consistent wind field of grid cells by a variational method. The ADPIC is a code for three-dimensional concentration prediction of gases and particulates released to the atmosphere. It calculates concentrations in grid cells by the particle-in-cell method. They are written in LLLTRAN, i.e., LLNL Fortran language and are implemented on the CDC 7600 computers of LLNL. In this report, i) the computational methods of the MATHEW/ADPIC and their auxiliary codes, ii) comparisons of the calculated results with our JAERI particle-in-cell, and gaussian plume models, iii) translation procedures from the CDC version to FACOM M-200's, are described. Under the permission of LLNL G-Division, this report is published to keep the track of the translation procedures and to serve our JAERI researchers for comparisons and references of their works. (author)

  15. Development of a new analysis technique to measure low radial-order p modes in spatially-resolved helioseismic data

    Energy Technology Data Exchange (ETDEWEB)

    Salabert, David; Leibacher, John W [National Solar Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Appourchaux, Thierry [Institut d' Astrophysique Spatiale, CNRS-Universite Paris XI UMR 8617, 91405 Orsay Cedex (France)], E-mail: dsalabert@nso.edu

    2008-10-15

    In order to take full advantage of the long time series collected by the GONG and MDI helioseismic projects, we present here an adaptation of the rotation-corrected m-averaged spectrum technique in order to observe low radial-order solar p modes. Modeled profiles of the solar rotation demonstrated the potential advantage of such a technique. Here we develop a new analysis procedure which finds the best estimates of the shift of each m of a given (n, {iota}) multiplet, commonly expressed as an expansion in a set of orthogonal polynomials, which yield the narrowest mode in the m-averaged spectrum. We apply the technique to the GONG data for modes with 1 {<=} {iota} {<=} 25 and show that it allows us to measure lower-frequency modes than with classic peak-fitting analysis of the individual-m spectra.

  16. Analysis of the Effect of Customer Citizenship Behavior on Repurchase Intention

    Directory of Open Access Journals (Sweden)

    Tito Grillo

    2014-12-01

    Full Text Available In the present paper, customer citizenship behavior (CCB is assessed as a manifestation of value co-creation in the costumer-organization relations. Considering the extant marketing literature proposition that postulates that value co-creation, in the long run, is translated to the organization into customer purchase and repurchase behavior, as explained by the relation between value-in-use and value-in-exchange, this article aims to analyze the effect of CCB upon repurchase intention. In order to conduct such analysis, the CCB scale developed by Yi and Gong (2013 was adapted to the Brazilian context. The assessments of the adapted scale and of the relation between CCB and repurchase intention were conducted with structural equation modeling. Results indicate a lack of consistency of one of the CCB dimensions proposed by Yi and Gong (2013 and suggest that CCB is a determinant that presents an expressive effect upon repurchase intention.

  17. Meridional Flow Observations: Implications for the current Flux Transport Models

    International Nuclear Information System (INIS)

    Gonzalez Hernandez, Irene; Komm, Rudolf; Kholikov, Shukur; Howe, Rachel; Hill, Frank

    2011-01-01

    Meridional circulation has become a key element in the solar dynamo flux transport models. Available helioseismic observations from several instruments, Taiwan Oscillation Network (TON), Global Oscillation Network Group (GONG) and Michelson Doppler Imager (MDI), have made possible a continuous monitoring of the solar meridional flow in the subphotospheric layers for the last solar cycle, including the recent extended minimum. Here we review some of the meridional circulation observations using local helioseismology techniques and relate them to magnetic flux transport models.

  18. Attitudes and beliefs of patients with chronic depression toward antidepressants and depression

    OpenAIRE

    Jacob, Sabrina Anne; Ab Rahman, Ab Fatah; Hassali, Mohamed Azmi Ahmad

    2015-01-01

    Sabrina Anne Jacob,1 Ab Fatah Ab Rahman,2 Mohamed Azmi Ahmad Hassali3 1School of Pharmacy, Monash University Malaysia, Sunway, 2Faculty of Health Sciences, Gong Badak Campus, Universiti Sultan Zainal Abidin (UniSZA), Kuala Terengganu, 3School of Pharmaceutical Sciences, University of Science Malaysia, Minden, Malaysia Background: Many patients have erroneous views with regard to depression and its management, and it was noted that these attitudes and beliefs significantly affected their adh...

  19. Peripheral nerve blocks versus general anesthesia for total knee replacement in elderly patients on the postoperative quality of recovery

    OpenAIRE

    Hong, Zhang; Wang,Mingjun; Yuan,Weixiu; Wang,Xiaolin; Maowei,Gong; Gong,Maowei; Zhao,Yi

    2014-01-01

    JunLe Liu,1,* WeiXiu Yuan,1,* XiaoLin Wang,1,* Colin F Royse,2,3 MaoWei Gong,1 Ying Zhao,1 Hong Zhang1 1Anesthesia and Operation Center, Chinese People's Liberation Army General Hospital and Medical School of Chinese People's Liberation Army, Beijing, People's Republic of China; 2Anesthesia and Pain Management Unit, Department of Surgery, University of Melbourne, Melbourne, Victoria, Australia; 3Department of Anesthesia and Pain Management, The Royal Melbourne Hospital...

  20. The Genesis of Cyberscience and its Mathematical Models (CYBERSCIENCE)

    Science.gov (United States)

    2005-02-01

    October 1996. [Gas01] G. Gaskell. An Analysis of BS7799 and Requirements for eCommerce . In Proceedings of the 1st Symposium on Requirements Engineering for...identifying potential vulnerabilities in software. In 1998 IEEE Symposium 70 on Security and Privacy (SSP ’98), pages 104–114, Washington – Brussels...X. Qian, R. Riemenschneider, and L. Gong. Secure Software Architecture. In Proceedings of the 1997 IEEE Symposium on Security and Privacy , pages 84–93

  1. Decontamination Workshop for Emergency Responding Personnel How Clean is Clean Enough 12-14 September 2007

    Science.gov (United States)

    2008-09-01

    decon - Explosive and panic injuries Points of agreement/dissent - Mass decon do the best you can with what you have - Sample checks, individual...prooeaa: ’ Baaekrte- wand tumplt gong in (-10X?) • Monitor for aymptoma AND wand • sample - Poetdecpn • Tag or take digital picture (controversial...and how many would be required. The potential for a sampling process was discussed, particularly if it could be supported from data resulting from a

  2. Regional impairment of intrinsic functional connectivity strength in patients with chronic primary insomnia

    OpenAIRE

    Huang, Suhua; Zhou, Fuqing; Jiang, Jian; Huang, Muhua; Zeng, Xianjun; Ding, Shan; Gong, Honghan

    2017-01-01

    Suhua Huang,1 Fuqing Zhou,2,3 Jian Jiang,2,3 Muhua Huang,2,3 Xianjun Zeng,2,3 Shan Ding,1 Honghan Gong2,3 1Department of Radiology, Jiangxi Province Children’s Hospital, 2Department of Radiology, The First Affiliated Hospital, Nanchang University, 3Jiangxi Province Medical Imaging Research Institute, Nanchang, People’s Republic of China Abstract: Several neuroimaging studies have suggested that brain impairment and plasticity occur in patients with chronic primary insomn...

  3. On the honourable shravakas and pratyekabuddhas

    DEFF Research Database (Denmark)

    Sobisch, Jan-Ulrich

    2012-01-01

    In mahayana Buddhism shravakas are often denigrated as disciples from the "lower vehicle" and it is denied that their spiritual achievements are on par with those of the bodhisattvas. Jigten Gönpo, however, teaches in his dGongs-gcig that the achievements of shravakas and bodhisattvas are the sam...... up to the 6th bhumi, and in the commentaries derogatory language against shravakas is described as a serious fault. This article puts these statements into the "single family - single vehicle" theory....

  4. KULINTANG STATESIDE: ISSUES ON AUTHENTICITY OF TRANSFORMED MUSICAL TRADITIONS CONTEXTUALIZED WITHIN THE GLOBAL/LOCAL TRAFFIC

    OpenAIRE

    Pamela Costes Onishi

    2010-01-01

    A resurgence of interest in the Philippine gongs and drum tradition called kulintang took place in the United States from the late twentieth century. It is performed in its traditional style but has also seen several transformations. This study examines the popularity of the kulintang among Filipino American academics, artists, and the youth. It seeks to answer questions about the authenticity of traditions, as they are transported into an unfamiliar territory and given new forms of dynamism ...

  5. ACCURATELY CALCULATING THE SOLAR ORIENTATION OF THE TIANGONG-2 ULTRAVIOLET FORWARD SPECTROMETER

    Directory of Open Access Journals (Sweden)

    Z. Liu

    2018-04-01

    Full Text Available The Ultraviolet Forward Spectrometer is a new type of spectrometer for monitoring the vertical distribution of atmospheric trace gases in the global middle atmosphere. It is on the TianGong-2 space laboratory, which was launched on 15 September 2016. The spectrometer uses a solar calibration mode to modify its irradiance. Accurately calculating the solar orientation is a prerequisite of spectral calibration for the Ultraviolet Forward Spectrometer. In this paper, a method of calculating the solar orientation is proposed according to the imaging geometric characteristics of the spectrometer. Firstly, the solar orientation in the horizontal rectangular coordinate system is calculated based on the solar declination angle algorithm proposed by Bourges and the solar hour angle algorithm proposed by Lamm. Then, the solar orientation in the sensor coordinate system is achieved through several coordinate system transforms. Finally, we calculate the solar orientation in the sensor coordinate system and evaluate its calculation accuracy using actual orbital data of TianGong-2. The results show that the accuracy is close to the simulation method with STK (Satellite Tool Kit, and the error is not more than 2 %. The algorithm we present does not need a lot of astronomical knowledge, but only needs some observation parameters provided by TianGong-2.

  6. Are neutron stars crushed? Gravitomagnetic tidal fields as a mechanism for binary-induced collapse

    International Nuclear Information System (INIS)

    Favata, Marc

    2006-01-01

    Numerical simulations of binary neutron stars by Wilson, Mathews, and Marronetti indicated that neutron stars that are stable in isolation can be made to collapse to black holes when placed in a binary. This claim was surprising as it ran counter to the Newtonian expectation that a neutron star in a binary should be more stable, not less. After correcting an error found by Flanagan, Wilson and Mathews found that the compression of the neutron stars was significantly reduced but not eliminated. This has motivated us to ask the following general question: Under what circumstances can general-relativistic tidal interactions cause an otherwise stable neutron star to be compressed? We have found that if a nonrotating neutron star possesses a current-quadrupole moment, interactions with a gravitomagnetic tidal field can lead to a compressive force on the star. If this current quadrupole is induced by the gravitomagnetic tidal field, it is related to the tidal field by an equation-of-state-dependent constant called the gravitomagnetic Love number. This is analogous to the Newtonian Love number that relates the strength of a Newtonian tidal field to the induced mass quadrupole moment of a star. The compressive force is almost never larger than the Newtonian tidal interaction that stabilizes the neutron star against collapse. In the case in which a current quadrupole is already present in the star (perhaps as an artifact of a numerical simulation), the compressive force can exceed the stabilizing one, leading to a net increase in the central density of the star. This increase is small (< or approx. 1%) but could, in principle, cause gravitational collapse in a star that is close to its maximum mass. This paper also reviews the history of the Wilson-Mathews-Marronetti controversy and, in an appendix, extends the discussion of tidally induced changes in the central density to rotating stars

  7. Mining robotics sensors

    CSIR Research Space (South Africa)

    Green, JJ

    2011-07-01

    Full Text Available International Conference of CAD/CAM, Robotics & Factories of the Future (CARs&FOF 2011) 26-28 July 2-11, Kuala Lumpur, Malaysia Mining Robotics Sensors Perception Sensors on a Mine Safety Platform Green JJ1, Hlophe K2, Dickens J3, Teleka R4, Mathew Price5...-28 July 2-11, Kuala Lumpur, Malaysia visualization in confined, lightless environments, and thermography for assessing the safety and stability of hanging walls. Over the last decade approximately 200 miners have lost their lives per year in South...

  8. A Novel Locomotion-based Validation Assay for Candidate Drugs Using Drosophila DYT1 Disease Model

    Science.gov (United States)

    2014-06-01

    mutant   torsin-­‐A  inclusions  in  cultured  cells  infected  with  tetracycline-­‐regulated   herpes   simplex  virus  type   1...A functional role for TorsinA in herpes simplex virus 1 nuclear egress. J. Virol. 85, 9667–9679.2 Mathew, D., Ataman, B., Chen, J., Zhang, Y...are available. Examine the effectiveness of RNAi on target mRNA by qRT-PCR. Results: Identification of genes and pathways that could modify

  9. Evaluation of atmospheric dispersion/consequence models supporting safety analysis

    International Nuclear Information System (INIS)

    O'Kula, K.R.; Lazaro, M.A.; Woodard, K.

    1996-01-01

    Two DOE Working Groups have completed evaluation of accident phenomenology and consequence methodologies used to support DOE facility safety documentation. The independent evaluations each concluded that no one computer model adequately addresses all accident and atmospheric release conditions. MACCS2, MATHEW/ADPIC, TRAC RA/HA, and COSYMA are adequate for most radiological dispersion and consequence needs. ALOHA, DEGADIS, HGSYSTEM, TSCREEN, and SLAB are recommended for chemical dispersion and consequence applications. Additional work is suggested, principally in evaluation of new models, targeting certain models for continued development, training, and establishing a Web page for guidance to safety analysts

  10. Thinking and meddling with boundaries: Critical reflections on Matthew Weinstein's narrative of street medics, red-zones and glop

    Science.gov (United States)

    Alsop, Steve

    2015-03-01

    In pursuit of more mindful notions of hybridity, this review essay provides a series of reflections on Mathew Weinstein's representations of Street Medics and `sciences for the red zones of neoliberalism'. My analysis draws on three popular ways of thinking with boundaries to offer a critical reading of the boundary-work that the essay performs with respect to three dialectics: (1) technical and political; (2) disciplinarily and multidisciplinarities; and (3) structures and agencies. I conclude with reflections on my boundary labour as a researcher, writer and pedagogue and how such cultural work might learn to live better with difference, ambiguities, hybrids and cross-hybrid learning.

  11. The Asian Semiconductor Industry and It’s Potential Impacts to U.S. National Security. Electronics Industry Study

    Science.gov (United States)

    2007-01-01

    late 1980s, Korean firms began to compete globally on memory chips, with Samsung earning a sales profit in 1987 (Pecht, 1997, p. 10; Mathews, 2000, p...competitive in the 1990s (Lee, 1997, p. 41). Singapore, Malaysia and China have since developed significant chip industries (Beane, 1997, p. 9; Pecht...sales in parentheses): #2 Samsung ($19.7B), #5 Toshiba ($9.8B), #6 TSMC ($9.7B), #7 Hynix ($8.0B) and #8 Renesas ($7.9B) (McGrath, 2007, p. 3

  12. Thermodynamics for engineers

    CERN Document Server

    Wong, Kaufui Vincent

    2011-01-01

    Praise for the First Edition from Students: "It is a great thermodynamics text…I loved it!-Mathew Walters "The book is comprehensive and easy to understand. I love the real world examples and problems, they make you feel like you are learning something very practical."-Craig Paxton"I would recommend the book to friends."-Faure J. Malo-Molina"The clear diction, as well as informative illustrations and diagrams, help convey the material clearly to the reader."-Paul C. Start"An inspiring and effective tool for any aspiring scientist or engineer. Definitely the best book on Classical Thermodynamics out."-Seth Marini.

  13. The brasimone study (brastud) an investigation of atmospheric dispersion over complex terrain

    International Nuclear Information System (INIS)

    Cagnetti, P.; Ocone, R.; Racalbuto, S.

    1988-01-01

    An investigation of atmospheric dispersion over complex terrain was carried out in September 1984 and in June 1985 at the Brasimone Energy Research Centre (B.E.R.C.). This place, where an experimental nuclear reactor is under construction, is located in the Tuscan-Emilian Appennine range approximately 50 km south of Bologna. The measuring campaigns, based on survey of wind and temperature parameters, tracer (SF 6 ) experiments and tracking of tetroons by radar, were performed with the purpose of assessing the atmospheric dispersion of pollutants under nocturnal drainage flow conditions. The three-dimensional MATHEW/ADPIC model was evaluated with the Brasimone data set and the results obtained are satisfactory

  14. Modeling the consequences of hypothetical accidents for the Titan II system

    International Nuclear Information System (INIS)

    Greenly, G.D.; Sullivan, T.J.

    1981-11-01

    Calculations have been made with the Atmospheric Release Advisory Capability (ARAC) suite of three-dimensional transport and diffusion codes MATHEW/ADPIC to assess the consequences of severe, hypothetical accident scenarios. One set of calculations develops the integrated dose and surface deposition patterns for a non-nuclear, high explosive detonation and dispersal of material. A second set of calculations depicts the time integrated dose and instantaneous concentration patterns for a substantial, continuous leak of the missile fuel oxidizer converted to nitrogen dioxide (NO 2 ). The areas affected and some of the implications for emergency response management are discussed

  15. The use of ion beams to study radiation effects in metals

    International Nuclear Information System (INIS)

    Nelson, R.S.

    1978-01-01

    Particle accelerators are finding increasing use in the study of materials. This review concentrates on their application to study radiation damage effects. The first section deals with the basic interaction of particle beams with solids, the production of defects and their agglomeration, and phenomena such as irradiation-enhanced diffusion and precipitation. The second part of the review which complements a recent article (Mathews. Contemp. Phys.; 18:(6)571 (1977)), deals with the behaviour of materials in fast reactors. It discusses in some detail the application of particle accelerators to technological problems such as void formation in fast reactor materials and irradiation enhanced creep. (author)

  16. Using Neural Networks to Classify Digitized Images of Galaxies

    Science.gov (United States)

    Goderya, S. N.; McGuire, P. C.

    2000-12-01

    Automated classification of Galaxies into Hubble types is of paramount importance to study the large scale structure of the Universe, particularly as survey projects like the Sloan Digital Sky Survey complete their data acquisition of one million galaxies. At present it is not possible to find robust and efficient artificial intelligence based galaxy classifiers. In this study we will summarize progress made in the development of automated galaxy classifiers using neural networks as machine learning tools. We explore the Bayesian linear algorithm, the higher order probabilistic network, the multilayer perceptron neural network and Support Vector Machine Classifier. The performance of any machine classifier is dependant on the quality of the parameters that characterize the different groups of galaxies. Our effort is to develop geometric and invariant moment based parameters as input to the machine classifiers instead of the raw pixel data. Such an approach reduces the dimensionality of the classifier considerably, and removes the effects of scaling and rotation, and makes it easier to solve for the unknown parameters in the galaxy classifier. To judge the quality of training and classification we develop the concept of Mathews coefficients for the galaxy classification community. Mathews coefficients are single numbers that quantify classifier performance even with unequal prior probabilities of the classes.

  17. A real-time monitoring/emergency response modeling workstation for a tritium facility

    International Nuclear Information System (INIS)

    Lawver, B.S.; Sims, J.M.; Baskett, R.L.

    1993-07-01

    At Lawrence Livermore National Laboratory (LLNL) we developed a real-time system to monitor two stacks on our tritium handling facility. The monitors transmit the stack data to a workstation which computes a 3D numerical model of atmospheric dispersion. The workstation also collects surface and upper air data from meteorological towers and a sodar. The complex meteorological and terrain setting in the Livermore Valley demands more sophisticated resolution of the three-dimensional structure of the atmosphere to reliably calculate plume dispersion than afforded by Gaussian models. We experience both mountain valley and sea breeze flows. To address these complexities, we have implemented the three-dimensional diagnostic MATHEW mass-adjusted wind field and ADPIC particle-in-cell dispersion models on the workstation for use in real-time emergency response modeling. Both MATHEW and ADPIC have shown their utility in a variety of complex settings over the last 15 years within the Department of Energy's Atmospheric Release Advisory Capability (ARAC[1,2]) project

  18. Real-time monitoring/emergency response modeling workstation for a tritium facility

    International Nuclear Information System (INIS)

    Lawver, B.S.; Sims, J.M.; Baskett, R.L.

    1993-01-01

    At Lawrence Livermore National Laboratory (LLNL) we have developed a real-time system to monitor two stacks on our tritium handling facility. The monitors transmit the stack data to a workstation, which computes a three-dimensional numerical model of atmospheric dispersion. The workstation also collects surface and upper air data from meteorological towers and a sodar. The complex meteorological and terrain setting in the Livermore Valley demands more sophisticated resolution of the three-dimensional structure of the atmosphere to reliably calculate plume dispersion than afforded by Gaussian models. We experience both mountain valley and sea breeze flows. To address these complexities, we have implemented the three-dimensional diagnostic MATHEW mass-adjusted wind field and ADPIC particle-in-cell dispersion models on the workstation for use in real-time emergency response modeling. Both MATHEW and ADPIC have shown their utility in a variety of complex settings over the last 15 yr within the U.S. Department of Energy's Atmospheric Release Advisory Capability (ARAC) project. Faster workstations and real-time instruments allow utilization of more complex three-dimensional models, which provides a foundation for building a real-time monitoring and emergency response workstation for a tritium facility. The stack monitors are two ion chambers per stack

  19. Telos versus Praxis in Bioethics.

    Science.gov (United States)

    Chambers, Tod S

    2016-09-01

    The authors of "A Conceptual Model for the Translation of Bioethics Research and Scholarship" argue that bioethics must respond to institutional pressures by demonstrating that it is having an impact in the world. Any impact, the authors observe, must be "informed" by the goals of the discipline of bioethics. The concept of bioethics as a discipline is central to their argument. They begin by citing an essay that Daniel Callahan wrote in the first issue of Hastings Center Studies. Callahan argued in this 1973 piece that bioethics had yet to attain the status of a discipline, and he lauded the freedom of being able to define a new discipline. Callahan's essay shares with Mathews and colleague's a peculiarity: neither ever defines what it means to refer to something as a "discipline." To define a discipline does mean attending to the intended end product of scholarly activity, so I concur with Mathews et al.'s focus on outcomes. But I am concerned that in their argument they confusingly entangle their understanding of an academic discipline's internal goals, its telos, with its potential to have an impact on the external world, its praxis. The confusion that this can bring exposes what I believe is a profound problem within bioethics, the discipline's peculiar and at times intellectually hazardous relationship with its institutional hosts. © 2016 The Hastings Center.

  20. The Concept of Historical Landscape Design at Watugong Archaeological Site Area in Malang City

    Science.gov (United States)

    Setyabudi, I.; Alfian, R.; Hastutiningtyas, W. R.

    2017-10-01

    Malang city has the high historical value. It showed by many archaeological situses found, such as: The Dutch Colonial Building until kingdom era on classical history period. Generally, it could be seen at urban affairs like government building even the ancient house. But the last kingdom archaeological site only found at the village. The oldest archaeological site in Malang city was found on Kanjuruhan Kingdom, which is concentrated in Tlogomas. The Watu Gong Hamlet that was located in Tlogomas Political District had an archaeological site. It was a big stone in which the stone looked like a traditional music instrument, it was called Gong. As the archaeological site in megalithicum, before the Hindu and Budha came in from India, that stone was predicted as the foundation structure of the big building. The Watu Gong Hamlet was located in Tlogomas archeological site area, also Merjosari and Karang Besuki. Three of them are the archeological sites for Kanjuruhan Kingdom at eigth century, until Kahuripan Kingdom around the eleventh century, as the heir of the Ancient Mataram Kingdom. The urban government has a program to improve the village required to their region potential and it was possible to revitalize the Tlogomas village, so that the historical character can be seen well. The modernity of a hamlet has impact on the local identity blured. In which, they did not think about economic only and it can be minimized, also the hamlet will be a characterized tourism object. The revitalization purposed to continuing the past, then it’s connected to present. It’s performed as corridored garden planning. The landscape development appropriated to promote about the characters of Kacapiring flower, Rose, Jasmine and Puring. They are the special plants from Kanjuruhan Kingdom, beside the other furniture street model. This research was descriptive explorative and discussed about the concept with architecture design approach, started from data collecting, precedent study

  1. Computer Music Synthesis and Composition

    Science.gov (United States)

    Ayers, Lydia

    What is computer music composition? Composers are using the computer for everything from MIDI instruments communicating with computer sequencers, pitch trackers analyzing the sounds of acoustic instruments and converting them to pitch information, live performers with recorded music, performers with interactive computer programs, computer music produced by dancers using sensors, automatic music composition with the computer programs composing the music, composing with sounds or parts of sounds rather than notes, how to structure the use of time, composing with timbres, or the colors of sounds, and timbre morphing, such as a gong morphing to a voice, composing with textures and texture morphing, such as fluttertonguing morphing to pitch, granular synthesis, trills and convolution.

  2. Urban Ideas From Around the World

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The Urban Best Practices Area (UBPA) of the World Expo in Shanghai aims to introduce various ongoing practices designed to improve the quality of urban life as global urbanization increases, and provide a platform for all the cities of the world to share and exchange experiences in urban management and development. In an exclusive interview with Expo Weekly reporter Gong Haiying, Sun Liansheng, Director of the UBPA Department of the Bureau of Shanghai World Expo Coordination, shares the story behind preparing the unique project.

  3. AHP 28: Scattered Memories of a Misspent Youth

    Directory of Open Access Journals (Sweden)

    Pad ma rin chen པད་མ་རིན་ཆེན།

    2013-12-01

    Full Text Available My village is located atop a high mountain in the northwest of Reb gong County, Qinghai Province. It is thirty-six kilometers from my village to the county town. We have much land, but drought for several years in a row is common. Gradually, we became impoverished and were designated as Lnga skyong families 'households with the five protections', 1 but we received only a sack of flour from the government at the end of the year, which was insufficient to liberate us from distress. ...

  4. Problems in nonlinear resistive MHD

    International Nuclear Information System (INIS)

    Turnbull, A.D.; Strait, E.J.; La Haye, R.J.; Chu, M.S.; Miller, R.L.

    1998-01-01

    Two experimentally relevant problems can relatively easily be tackled by nonlinear MHD codes. Both problems require plasma rotation in addition to the nonlinear mode coupling and full geometry already incorporated into the codes, but no additional physics seems to be crucial. These problems discussed here are: (1) nonlinear coupling and interaction of multiple MHD modes near the B limit and (2) nonlinear coupling of the m/n = 1/1 sawtooth mode with higher n gongs and development of seed islands outside q = 1

  5. Tumor-Selective Targeting of Androgen Receptor Expression by Novel Small-Molecule Agents

    Science.gov (United States)

    2013-05-01

    Cancer Res 2003;9(17):6395–6400. 24. Vanaja DK, Grossmann ME, Cheville JC, Gazi MH, Gong A, Zhang JS, Ajtai K, Burghardt TP, Young CY. PDLIM4, an...2627−2633. (22) Young , C. D.; Anderson, S. M. Sugar and fat - that’s where it’s at: metabolic changes in tumors. Breast Cancer Res. 2008, 10, 202... anabolic pathways to synthesize the nucleic acids, proteins, and fatty acids needed for extensive cell proliferation (3–7). Although this metabolic

  6. A methodology to migrate the gene ontology to a description logic environment using DAML+OIL.

    Science.gov (United States)

    Wroe, C J; Stevens, R; Goble, C A; Ashburner, M

    2003-01-01

    The Gene Ontology Next Generation Project (GONG) is developing a staged methodology to evolve the current representation of the Gene Ontology into DAML+OIL in order to take advantage of the richer formal expressiveness and the reasoning capabilities of the underlying description logic. Each stage provides a step level increase in formal explicit semantic content with a view to supporting validation, extension and multiple classification of the Gene Ontology. The paper introduces DAML+OIL and demonstrates the activity within each stage of the methodology and the functionality gained.

  7. Falungong: recent developments in Chinese notions of healing.

    Science.gov (United States)

    Gale, Deborah Dysart; Gorman-Yao, W M

    2003-01-01

    Transcultural nursing literature provides a rich picture of prominent Chinese health-related beliefs derived from the traditions of Confucianism, Buddhism and Taoism. However, these traditional beliefs are being challenged and modified in response to public discussion of a new spiritual movement, Falungong (also spelled Falun Gong). This movement calling for personal and social renewal has arisen in reaction to significant political and economic upheavals in Chinese society. This paper presents an overview of the Falungong movement and the health beliefs it advances. Implications for U.S. nursing practice are discussed.

  8. Records of new and rare elasmobranchs from Taiwan.

    Science.gov (United States)

    Hsu, Hua Hsun; Joung, Shoou Jeng; Ebert, David A; Lin, Chia Yen

    2013-01-01

    Five new records of elasmobranchs collected from eastern Taiwan fish markets, Da-xi and Cheng-gong, are presented. Samples were caught by deepsea longliners and bottom trawlers which operate in northeastern waters off Taiwan between 2004 and 2012. These five new species records include the smalltooth sandtiger, Odontaspis ferox (Risso, 1810) (Lamniformes: Odontaspididae), salamander shark, Parmaturus pilosus Garman, 1906 (Carcharhiniformes: Scyliorhinidae), leadhued skate Notoraja tobitukai (Hiyama, 1940) (Rajiformes: Arhynchobatidae), giant skate Dipturus gigas (Ishiyama, 1958) (Rajiformes: Rajidae), and the pelagic stingray Pteroplatytrygon violacea (Bonaparte, 1832) (Myliobatiformes: Dasyatidae), Diagnostic characteristics for each species are given and a key to the genera Parmaturus and Dipturus from Taiwan is presented.

  9. AHP 45: REVIEW: KLU 'BUM MI RGOD

    Directory of Open Access Journals (Sweden)

    Pad+ma rig 'dzin པདྨ་རིག་འཛིན།

    2017-03-01

    Full Text Available Inside the front book cover, the reader is informed that Nag po skal bzang (b. 1955 in Gling rgya Village, Thun rin (Reb gong, Tongren County, Rma lho (Huangnan Tibetan Autonomous Prefecture, Mtsho ngon (Qinghai Province graduated from Mtsho ngon Nationalities University in 1982, and is a well-known Tibetan writer and editor at Mtsho ngon Nationalities Press. The author of more than twenty papers in both Tibetan and Chinese, he has published fifteen books including Dmyal zangs nang na ku re med 'Hell: No Joking', and Brel sha langs pa'i mtshar gtam 'The Frightening Witticism'. ...

  10. A proof of the cancellation of the redistribution tidal potential effects on the rotation of an elastic Earth model

    Science.gov (United States)

    Baenas, Tomás; Escapa, Alberto; Ferrándiz, Jose Manuel

    2014-05-01

    The gravitational action of the Moon and the Sun on the elastic Earth originates a redistribution of its mass. In turn, this redistribution is responsible of an additional term in the gravitational potential energy of the system, commonly referred to as tidal potential of redistribution. Its effects on the Earth rotation were previously discussed in Escapa et al. (2004) and Lambert & Mathews (2006). A numerical approach was followed in those works to show that for an elastic Earth model, assumed to be spherical and non-rotating in the undeformed state, there is no net contribution to the motion of the figure axis. This result is consistent with the corresponding one deduced from the torque approach, where one can derive analytically that the redistribution torque for that elastic Earth model vanishes (e.g., Krasinsky 1999). However, it is far from being a trivial question to recover the same result when working directly with the tidal potential of redistribution, as in Escapa et al. (2004) or Lambert & Mathews (2006). In this investigation we revisit the issue, enhancing and completing former results by Escapa et al. (2004). In particular, we aim at proving, by analytical means, that the redistribution tidal potential of the former elastic Earth model does not affect its rotational motion. To this end we expand that potential in terms of an Andoyer-like set of canonical variables, and then compute the torque associated to it. This choice was motivated by the suitability of this set of variables to extend our calculations to the nutations of other different elastic or anelastic Earth models, through the Hamiltonian framework (e.g., Ferrándiz et al. 2012). We show the exact cancellation of the derived expressions as a consequence of certain properties fulfilled by the expansions of the orbital motion of the perturbing bodies. Acknowledgement. - This work has been partially supported by the Spanish government trhough the MINECO projects I+D+I AYA201022039-C02-01, AYA

  11. Highly sensitive and selective determination of fluorine ion by graphene oxide/nanogold resonance Rayleigh scattering-energy transfer analytical platform.

    Science.gov (United States)

    Liang, Aihui; Peng, Jing; Liu, Qingye; Wen, Guiqing; Lu, Zhujun; Jiang, Zhiliang

    2015-08-15

    In pH 4.0 acetate buffer solution, fluorine ions react with fluorine reagent (FR) and La(III) to generate blue ternary complex that exhibited strong absorption at about 370 nm. Upon addition of graphene oxide/nanogold (GO/NG) as resonance Rayleigh scattering (RRS) spectral probe with strong RRS peak at 370 nm, the color changed to gray, and the RRS intensity decreased with the increase of fluorine ion concentration due to the RRS energy transfer (RRSET) from GO/NG to the complex. Under the selected condition, the decreased RRS peak ΔI370 nm was linear to fluorine ion concentration in the range of 6.0 × 10(-8)-1.3 × 10(-5)mol/L, with a detection limit of 3.0 × 10(-8)mol/L F(-). This RRSET method was applied to the analysis of fluorine in toothpaste and water samples, with satisfactory results. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Study of high performance liquid chromatography fingerprint for traditional chinese medicine yigongningxue oral liquid

    International Nuclear Information System (INIS)

    Feng, C.; Ruan, J.L.

    2010-01-01

    A simple, reliable and accurate fingerprinting method has been developed for quality control of YiGongNingXue oral liquid. The separation was done by reverse phase chromatography using Zorbax eclipse XDB C/sub 18/ column (250mmx4.6mmi. d. with 5.0 micro m particle size) and detection at 246nm. Methanol (5-95 % in 70 min)-buffer solution (water-phosphorica cid, pH 3.0, 95-0 percent in 70 min) as mobile phase for linear gradient elution. The flow rate was 1.0 mLmin/sup 1/ and the column temperature was at 25 deg. C. The similarity of 20 batches of YGNX oral liquid was more than 90 %. Also 15 common peaks of chromatogram have been detected, ten of them were identified by comparing fingerprint chromatogram with reference substances The HPLC fingerprint can be used to control the quality of YiGongNingXue oral liquid. (author)

  13. Studies on Relationship between Serum Nitric Oxide and Plasma Cyclic Guanosine Monophosphate and Prolonged Bleeding after Medical Abortion as well as Prophylaxis and Treatment of Bleeding with Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    廖玎玲; 谭布珍; 辛华; 贺晓菊

    1999-01-01

    Objectives To study the relationship between serum nitric oxide(NO and plasma cyclic guanosine monophosphate(cGMP)and prolonged bleeding after medical abortion.Methods A total of 120women having received medical abortions at random were recruited and divided into two groups:the one(Group A,n=60) taking “Gong-Fu Mixture(Uterus-Recovering Mixture)”and the other(Group B,n=60)not taking it after abortion.On d 10,20 and 30 after medical abortion,serum NO and plasma cGMP were tested before and after mifepristone administration and 10 d later by Gresis reac-tion method and radioimmunoassay respectively.Results NO concentration in serum and cGMP concentration in plasma decreased signifi-cantly after taking mifeprlstone given(P<0. 05).Ten days later,the number of thos ewith bleeding discontinuation in the group A was significantly greater than that in the group B(P<0.05).Serum NO level and plasma cGMP level in the group A de-creased more significantly than those in the group B(P<0. 05).Conclusion The slow decrease of serum NO and plasma cGMP is closely related to prolonged bleeding after medical abortion.“Gong-Fu Mixture(uterus-recovering mixture)”is effective in prevention and treatment of prolonged bleeding.

  14. Comparison of potential field solutions for Carrington Rotation 2144

    Science.gov (United States)

    Hayashi, Keiji; Yang, Shangbin; Deng, Yuagyong

    2016-02-01

    We examined differences among the coronal magnetic field structures derived with the potential field source surface (PFSS) model for Carrington Rotation 2144, from 21 November to 19 December 2013. We used the synoptic maps of solar photospheric magnetic field from four observatories, the Huairou Solar Observing Station (HSOS), Global Oscillation Network Group (GONG), Helioseismic Magnetic Imager (HMI), and Wilcox Solar Observatory (WSO). We tested two smoothing methods, Gaussian and boxcar averaging, and correction of unbalanced net magnetic flux. The solutions of three-dimensional coronal magnetic field are significantly different each other. An open-field region derived with HSOS data agrees best with the corresponding coronal hole observed by Solar Dynamics Observatories/Atmospheric Imaging Assembly, while HMI data yielded best agreements with the near-Earth OMNI database. The GONG data overall gave agreements as good as the HMI. The PFSS calculations using WSO data were least sensitive to the choices we examined in this work. Differences in PFSS solutions using different choices and parameters in smoothing imply that the photospheric magnetic field distributions with size of several degrees at midlatitude and low-latitude regions can be decisive, at least, in the examined period. To better determine the global solar corona, therefore, further evaluation of influences from compact bipolar magnetic field is needed.

  15. A measurement of summertime dry deposition of ambient air particulates and associated metallic pollutants in Central Taiwan.

    Science.gov (United States)

    Fang, Guor-Cheng; Chiang, Hung-Che; Chen, Yu-Cheng; Xiao, You-Fu; Wu, Chia-Ming; Kuo, Yu-Chen

    2015-04-01

    The purpose of this study is to characterize metallic elements associated with atmospheric particulate matter in the dry deposition plate, total suspended particulate, fine particles, and coarse particles at Taichung Harbor and Gong Ming Junior High School (airport) in central Taiwan at a sampling site from June 2013 to August 2013. The results indicated that: (1) the average concentrations of the metallic elements Cr and Cd were highest at the Gong Ming Junior High School (airport), and the average concentrations of the metallic elements Ni, Cu, and Pb were highest at the Taichung Harbor sampling site. (2) The high smelting industry density and export/import rate of heavily loaded cargos were the main reasons leading to these findings. (3) The average metallic element dry deposition and metallic element PM(2.5-10) all followed the order of Pb > Cr > Cu > Ni > Cd at the two sampling sites. However, the average metallic elements Cu and Pb were found to have the highest dry deposition velocities and concentrations in PM(2.5) for the two sampling sites in this study. (4) The correlation coefficients of ambient air particle dry deposition and concentration with wind speed at the airport were higher than those from the harbor sampling site. The wind and broad open spaces at Taichung Airport were the possible reasons for the increasing correlation coefficients for ambient air particle concentration and dry deposition with wind speed at the Taichung Airport sampling site.

  16. Art, class and gender in Joseon dynasty Korea: representations of lower-class women by the scholar-painter Yun Duseo.

    Science.gov (United States)

    Chung, Saehyang P

    2011-01-01

    This paper examines several pioneering genre paintings by the important scholar painter Yun Duseo (1668-1715), with its focus on their artistic sources which have not yet been explored so far. Painted on ramie, 'Women Picking Potherbs' is one of the most intriguing examples among Yun Duseo's oeuvre, which encompasses a broad variety of themes, including genre imagery, landscapes, portraits, dragons, and horses. Even among Yun Duseo's genre paintings, 'Women Picking Potherbs' is extraordinary, as recent scholarship regards it as the earliest independent representation of lower-class women in the history of Korean art. In particular, Yun Duseo painted two women who were working ourdoors to gather spring potherbs. In a conservative Confucian society, it was extraordinary women who were working outdoors. Hence, Yun Duseo occupies a highly important place in Korean painting. Furthermore, even though Yun Duseo came from the upper-class, he often painted images of lower class people working. It is possible that Yun Duseo was familiar with the book titled "Tian gong kai wu" (Exploitation of the Works of Nature) which was published in the 17th century. By identifying the probable body of his artistic sources in the book known as "Tian gong kai wu," it will be possible to assess the innovations and limitations found in 'Women Picking Potherbs'.

  17. FOREWORD Foreword

    Science.gov (United States)

    Appourchaux, Thierry

    2011-01-01

    Volume 271 (2011) of the Journal of Physics: Conference Series provides a record of the invited and contributed talks, and of the posters presented at the GONG2010-SoHO24 conference entitled 'A new era of seismology of the Sun and solar-like stars'. The conference was held from 27 June 2010 to 2 July 2010 in Aix-en-Provence, France. More than 120 scientists from all over the world attended the conference. I would like to express my gratitude for the the financial support from the following organisations: Université Paris-Sud; the Centre National d'Etudes Spatiales (CNES); the Programme National des Relations Soleil-Terre (PNST) and the Programme National de Physique Stellaire (PNPS) (both programmes under the umbrella of the Institut National des Sciences de l'Univers, INSU); INSU of the Centre National de la Recherche Scientifique (CNRS); the SoHO project of the European Space Agency (ESA), and the Science Programme of ESA; the Global Oscillations Network Group (GONG); and finally the European Aeronautic Defence and Space Company (EADS). The Scientific Organizing Committee comprised Thierry Appourchaux (chairman, Institut d'Astrophysique Spatiale, Orsay, France), Frank Hill (co-chairman, GONG / National Solar Observatory, Tucson, Arizona, United States), Annie Baglin (Observatoire de Paris-Meudon, France), William Chaplin (University of Birmingham, United Kingdom), Jørgen Christensen-Dalsgaard (Aarhus Universitet, Denmark), Thierry Corbard (Observatoire de la Côte d'Azur, Nice, France), Bernhard Fleck (European Space Agency), Laurent Gizon (Max-Planck-Institut für Sonnensystemforschung, Lindau, Germany), Travis Metcalfe (National Center for Atmospheric Research, Boulder, Colorado, United States), Michael Thompson (Sheffied University, United Kingdom; High Altitude Observatory, Boulder, Colorado, United States) and Jesper Schou (Stanford University, California, United States). The Editorial Committee of these proceedings was composed of Thierry Appourchaux

  18. Interactive radiopharmaceutical facility between Yale Medical Center and Brookhaven National Laboratory. Progress report, October 1976-June 1979

    Energy Technology Data Exchange (ETDEWEB)

    Gottschalk, A.

    1979-01-01

    DOE Contract No. EY-76-S-02-4078 was started in October 1976 to set up an investigative radiochemical facility at the Yale Medical Center which would bridge the gap between current investigation with radionuclides at the Yale School of Medicine and the facilities in the Chemistry Department at the Brookhaven National Laboratory. To facilitate these goals, Dr. Mathew L. Thakur was recruited who joined the Yale University faculty in March of 1977. This report briefly summarizes our research accomplishments through the end of June 1979. These can be broadly classified into three categories: (1) research using indium-111 labelled cellular blood components; (2) development of new radiopharmaceuticals; and (3) interaction with Dr. Alfred Wolf and colleagues in the Chemistry Department of Brookhaven National Laboratory.

  19. L’histoire photographique de l’Amérique selon Robert Taft (Photography and the American Scene, 1938

    Directory of Open Access Journals (Sweden)

    François BRUNET

    2011-06-01

    Full Text Available Cet article explore la signification et les usages des notions d’« histoire sociale » et de « valeur historique » dans l’ouvrage de Robert Taft, Photography and the American Scene, A Social History 1839-1889 (1938, une référence classique et toujours admise sur la photographie américaine du XIXe siècle, sans être généralement interrogée en tant qu’entreprise historique. On évoque d’abord le contexte de sa publication, avant d’analyser les catégories discursives utilisées par Taft, en commençant par son insistance à repérer les « premières » de la photographie américaine (premier portrait, premier usage de la photographie dans l’exploration de l’Ouest, etc.. Deux concepts implicites dans le livre sont isolés : « l’image-événement », ou image qui fait l’histoire, les deux principaux exemples étant la série de portraits d’Abraham Lincoln par Mathew Brady, censés avoir influencé l’élection de 1860, et les photos de Yellowstone par William H. Jackson (1871, supposées avoir favorisé le vote de la loi créant le Parc National ; puis « l’image-document », témoignage visuel sur la « scène » américaine, que Taft encourage ses lecteurs à collectionner et étudier, comme pour promouvoir la pratique populaire de l’histoire. Les deux dimensions, épique et démocratique, de l’histoire de Taft se reflètent dans son traitement de Mathew Brady, « historien photographique », véritable foyer, en même temps que modèle, de cette histoire.This article examines the meanings and uses of “social history” and “historical value” in Robert Taft’s Photography and the American Scene, A Social History 1839-1889 (1938, a classic text still received as a major reference on 19th-century American photography and yet rarely questioned in its own right as a historical enterprise. We briefly address the context of the book, before analyzing its main discursive categories, starting

  20. Neuromorphic olfaction neuromorphic olfaction

    CERN Document Server

    Persaud, Krishna C; Marco, Santiago

    2016-01-01

    Engineering Aspects of Olfaction; Krishna C. PersaudStudy of the Coding Efficiency of Populations of OlfactoryReceptor Neurons and Olfactory Glomeruli; Agustín Gutiérrez-Gálvez and Santiago MarcoMimicking Biological Olfaction with Very Large ChemicalArrays; Mara Bernabei, Romeo Beccherelli, Emiliano Zampetti,Simone Pantalei, and Krishna C. PersaudThe Synthetic Moth: A Neuromorphic Approach towardArtificial Olfaction in Robots; Vasiliki Vouloutsi, Lucas L. Lopez-Serrano,Zenon Mathews, Alex Escuredo Chimeno, Andrey Ziyatdinov, Alexandre Perera i Lluna, Sergi Bermúdez i Badia, and Paul F. M. J. Verschure Reactive and Cognitive Search Strategies for Olfactory Robots; Dominique Martinez and Eduardo Martin MoraudPerformance of a Computational Model of the MammalianOlfactory System; Simon Benjaminsson, Pawel Herman, and Anders LansnerIndex.

  1. Skin resurfacing procedures: new and emerging options

    Directory of Open Access Journals (Sweden)

    Loesch MM

    2014-08-01

    Full Text Available Mathew M Loesch,1 Ally-Khan Somani,1 Melanie M Kingsley,1 Jeffrey B Travers,1–3 Dan F Spandau1,41Department of Dermatology, 2Department of Pharmacology and Toxicology, 3Department of Pediatrics, 4Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USAAbstract: The demand for skin resurfacing and rejuvenating procedures has progressively increased in the last decade and has sparked several advances within the skin resurfacing field that promote faster healing while minimizing downtime and side effects for patients. Several technological and procedural skin resurfacing developments are being integrated into clinical practices today allowing clinicians to treat a broader range of patients' skin types and pathologies than in years past, with noteworthy outcomes. This article will discuss some emerging and developing resurfacing therapies and treatments that are present today and soon to be available.Keywords: rejuvenation, wounding, non-melanoma skin cancer, therapy

  2. A new cycle of jökulhlaups at Russell Glacier, Kangerlussuaq, West Greenland

    DEFF Research Database (Denmark)

    Russell, Andrew J.; Carrivick, Jonathan L.; Ingeman-Nielsen, Thomas

    2011-01-01

    years. Robust calculations of lake volumes and peak discharges are made, based onintensive field surveys and utilizing high-spatial-resolution orthophotographs of the lake basin and icemargin. These data enable identification of controls on the behaviour of the ice-dammed lake andprovide the first field......Jokulhlaups in 2007 and 2008 from an ice-dammed lake at the northern margin of RussellGlacier, West Greenland, marked the onset of a renewed jokulhlaup cycle after 20 years of stability. Wepresent a record of successive ice-dammed lake drainage events and associated ice-margin dynamicsspanning 25......-based examination of controls on jokulhlaup magnitude and frequency for thissystem. We find that Russell Glacier jokulhlaups have a much higher peak discharge than predicted bythe Clague–Mathews relationship, which we attribute to an unusually short englacial/subglacialrouteway and the presence of a thin ice dam...

  3. Pathway detours to nowhere: women’s representation and the non-candidates

    Directory of Open Access Journals (Sweden)

    Márcio Cunha Carlomagno

    2015-12-01

    Full Text Available The paper discusses how studies of recruitment and selection in political elites treat the female non-representation in parliament. It points to a specific gap in the Brazilian literature, which is what the parties do not produce, people who do not even try to enter in the competition. After a review of the state of the art of studies on the recruitment and the constraints for election, what leads to a female sub-representation, it argues how the theoretical proposition of the rule of anticipated reactions, from Mathew Crenson, can be fruitfully used in these studies to understand the rationality that leads to non-postulation of offices. Presents, finally, some roads to a research agenda that attempts to address the issue.

  4. Role of GIS in Health Management Information System and Medical Plan: A Case Study of Gangtok area, Sikkim, India

    Directory of Open Access Journals (Sweden)

    Ashok Kumar Sharma

    2015-03-01

    Full Text Available Geographical Information System (GIS in a Health Management Information System (HMIS can be a powerful tool to make health care delivery more effective and far more efficient. It includes database management, planning, risk service area mapping, location identification, etc. One of the causes for this sudden surge of GIS use in healthcare application is the spatial dependency of health related factors. The use of GIS helps capture, store, combine, analyze and display data using Remote Sensing, topographical surveys, urban survey and town planning, geology, hydrology, traffic and transport engineering, land use pattern, rainfall pattern, and drainage. (Mathew, 2005. In the research work use of GIS software ILWIS for assessing the social network and health services available in Gangtok area, East Sikkim. Mapping of essential resources like road networks, locate the health facility in the study area and find out the population density using GIS techniques.

  5. A second monoclinic polymorph of ethylenediammonium bis(hydrogen squarate monohydrate

    Directory of Open Access Journals (Sweden)

    Louiza Zenkhri

    2011-05-01

    Full Text Available The title compound, C2H10N22+·2HC4O4−·H2O, a new polymorph of ethylenediammonium bis(hydrogen squarate monohydrate, was synthesized by slow evaporation of an acid solution. The asymetric unit contains two hydrogen squarate anions, two half-molecules of protonated ethylenediamine arranged around a twofold axis and one water molecule. In the crystal, N—H...O and O—H...O hydrogen bonds between the hydrogen squarate anions, protonated N atoms from the amine group and water molecules lead to a three-dimensional framework. In particular, the cohesion between the squarate groups is ensured by very short intermolecular hydrogen bonds bonds. The title compound crystallized together with the previously reported polymorph [Mathew et al. (2002. J. Mol. Struct. 641, 263–279].

  6. Universal compliance: The Carnegie Endowment's new strategy for nuclear security

    International Nuclear Information System (INIS)

    Gottemoeller, R.

    2005-01-01

    I would like to give a short briefing on Universal Compliance, the Carnegie Endowment's new strategy for nuclear security. It contains our recommendations for a new, effective nuclear non-proliferation strategy, set out against a description of the rapidly evolving security environment. I will begin with a description of that environment, but first I would like to remind you of the process that we followed in producing this report: - We launched a draft of the report at the Carnegie International Nonproliferation Conference in June 2004. In the months afterwards we sought comments and expert opinion from experts in the United States of America and around the world - we visited 15 countries. We truly tried to get comments from the broadest possible community. - I would also like to emphasize that this was a team effort, involving our President, Jessica Mathews, and four other senior experts at the Endowment

  7. Interactive radiopharmaceutical facility between Yale Medical Center and Brookhaven National Laboratory. Progress report, October 1976-June 1979

    International Nuclear Information System (INIS)

    Gottschalk, A.

    1979-01-01

    DOE Contract No. EY-76-S-02-4078 was started in October 1976 to set up an investigative radiochemical facility at the Yale Medical Center which would bridge the gap between current investigation with radionuclides at the Yale School of Medicine and the facilities in the Chemistry Department at the Brookhaven National Laboratory. To facilitate these goals, Dr. Mathew L. Thakur was recruited who joined the Yale University faculty in March of 1977. This report briefly summarizes our research accomplishments through the end of June 1979. These can be broadly classified into three categories: (1) research using indium-111 labelled cellular blood components; (2) development of new radiopharmaceuticals; and (3) interaction with Dr. Alfred Wolf and colleagues in the Chemistry Department of Brookhaven National Laboratory

  8. Dose to man from a hypothetical loss-of-coolant accident at the Rancho Seco Nuclear Power Plant

    International Nuclear Information System (INIS)

    Peterson, K.R.; Greenly, G.D.

    1981-02-01

    At the request of the Sacramento Municipal Utilities District, we used our computer codes, MATHEW and ADPIC, to assess the environmental impact of a loss-of-coolant accident at the Rancho Seco Nuclear Power Plant, about 40 kilometres southeast of Sacramento, California. Meteorological input was selected so that the effluent released by the accident would be transported over the Sacramento metropolitan area. With the release rates provided by the Sacramento Municipal Utilities District, we calculated the largest total dose for a 24-hour release as 70 rem about one kilometre northwest of the reactor. The largest total dose in the Sacramento metropolitan area is 780 millirem. Both doses are from iodine-131, via the forage-cow-milk pathway to an infant's thyroid. The largest dose near the nuclear plant can be minimized by replacing contaminated milk and by giving the cows dry feed. To our knowledge, there are no milk cows within the Sacramento metropolitan area

  9. Decálogo para la formación de un gentleman -sermones ensayísticos del cardenal Newman-

    Directory of Open Access Journals (Sweden)

    Gustavo Generani

    2000-11-01

    Full Text Available En el marco de una investigación denominada "Critica literaria inglesa del siglo diecinueve: del artista critico al critico como artista (1790-1832;1867-1901", llevada a cabo por un grupo de docentes de la materia literatura del siglo XIX' (UBA, el presente artículo se propone esbozar algunas tensiones ideológicas en el pensamiento del teólogo británico John Henry Newman (1801-1890, quien ejerció una influencia decisiva en la producción del critico Mathew Arnold, figura central en el campo intelectual inglés durante la segunda mitad del siglo pasado. En líneas generales, este trabajo expone la reacción conservadora de un escritor liberal que teme a la fragmentariedad del saber contemporáneo j que encuentra en la educación universitaria un eficaz instrumento de control social.

  10. Decálogo para la formación de un gentleman -sermones ensayísticos del cardenal Newman-

    Directory of Open Access Journals (Sweden)

    Gustavo Generani

    2001-11-01

    Full Text Available En el marco de una investigación denominada "Critica literaria inglesa del siglo diecinueve: del artista critico al critico como artista (1790-1832;1867-1901", llevada a cabo por un grupo de docentes de la materia literatura del siglo XIX' (UBA, el presente artículo se propone esbozar algunas tensiones ideológicas en el pensamiento del teólogo británico John Henry Newman (1801-1890, quien ejerció una influencia decisiva en la producción del critico Mathew Arnold, figura central en el campo intelectual inglés durante la segunda mitad del siglo pasado. En líneas generales, este trabajo expone la reacción conservadora de un escritor liberal que teme a la fragmentariedad del saber contemporáneo j que encuentra en la educación universitaria un eficaz instrumento de control social.

  11. The legibility of letters and words

    DEFF Research Database (Denmark)

    Beier, Sofie

    2016-01-01

    The saying made famous by Mathew Carter that "type is a beautiful group of letters, not a group of beautiful letters”, highlights the fact that although a typeface consists of a number of letters it is when the letters are assembled in a word that they become type. However, research indicates...... that what makes letters legible in isolation is not necessarily the same as what makes them legible in words. Is it possible to create a typeface where both letters and words have a high level of legibility or are those factors so different that they cannot be combined? Through a literature review...... on relevant experimental investigations, I will in this talk present examples of when the legibility findings on letters and words correlate and when they differ....

  12. Nonstandard conserved Hamiltonian structures in dissipative/damped systems: Nonlinear generalizations of damped harmonic oscillator

    International Nuclear Information System (INIS)

    Pradeep, R. Gladwin; Chandrasekar, V. K.; Senthilvelan, M.; Lakshmanan, M.

    2009-01-01

    In this paper we point out the existence of a remarkable nonlocal transformation between the damped harmonic oscillator and a modified Emden-type nonlinear oscillator equation with linear forcing, xe+αxx+βx 3 +γx=0, which preserves the form of the time independent integral, conservative Hamiltonian, and the equation of motion. Generalizing this transformation we prove the existence of nonstandard conservative Hamiltonian structure for a general class of damped nonlinear oscillators including Lienard-type systems. Further, using the above Hamiltonian structure for a specific example, namely, the generalized modified Emden equation xe+αx q x+βx 2q+1 =0, where α, β, and q are arbitrary parameters, the general solution is obtained through appropriate canonical transformations. We also present the conservative Hamiltonian structure of the damped Mathews-Lakshmanan oscillator equation. The associated Lagrangian description for all the above systems is also briefly discussed.

  13. Nonconformally flat initial data for binary compact objects

    International Nuclear Information System (INIS)

    Uryu, Koji; Limousin, Francois; Gourgoulhon, Eric; Friedman, John L.; Shibata, Masaru

    2009-01-01

    A new method is described for constructing initial data for a binary neutron-star system in quasiequilibrium circular orbit. Two formulations for nonconformally flat data, waveless and near-zone helically symmetric, are introduced; in each formulation, the Einstein-Euler system, written in 3+1 form on an asymptotically flat spacelike hypersurface, is exactly solved for all metric components, including the spatially nonconformally flat potentials, and for irrotational flow. A numerical method applicable to both formulations is explained with an emphasis on the imposition of a spatial gauge condition. Results are shown for solution sequences of irrotational binary neutron-stars with matter approximated by parametrized equations of state that use a few segments of polytropic equations of state. The binding energy and total angular momentum of solution sequences computed within the conformally flat--Isenberg-Wilson-Mathews--formulation are closer to those of the third post-Newtonian (3PN) two point particles up to the closest orbits, for the more compact stars, whereas sequences resulting from the waveless/near-zone helically symmetric formulations deviate from the 3PN curve even more for the sequences with larger compactness. We think it likely that this correction reflects an overestimation in the Isenberg-Wilson-Mathews formulation as well as in the 3PN formula, by ∼1 cycle in the gravitational-wave phase during the last several orbits. The work suggests that imposing spatial conformal flatness results in an underestimate of the quadrupole deformation of the components of binary neutron-star systems in the last few orbits prior to merger.

  14. [Effect of low frequency magnetic fields used in magnetotherapy and magnetostimulation on the rehabilitation results of patients after ischemic stroke].

    Science.gov (United States)

    Woldańska-Okońska, Marta; Czernicki, Jan

    2007-01-01

    New methods of rehabilitation should be introduced in order to reduce disability resulting from stroke. During the twelve months of follow-up, effect of low frequency magnetic field (If mf) on the course of patient rehabilitation following ischemic stroke was evaluated on in-patient (acute and subacute period of the stroke) and outpatient (chronic period) basis with the use of Mathew et al's and Barthel's scales. Lf mf (20 procedures of 20-min. duration) of magnetotherapy (I group--placebo, II--group 5.6 mT induction, 10 Hz frequency and sinusoidal shape, III group--2.8 mT induction, 10 Hz frequency and sinusoidal shape) and magnetostimulation (IV group--M1P1 program of Viofor JPS system, 16 min a day) was applied as early as in the subacute period of the stroke (1-8 weeks). The data obtained were presented in the form of percentage changes in the pain levels as well as in the form of the arithmetical mean and standard deviation (X +/- SD). The ANOVA test was used for a statistical evaluation of the data obtained in the tests. The results obtained indicate beneficial effects of If mf in the III and IV group of patients in the Barthel's scale and Mathew scale, which were observed during the examination 12 months after the stroke. The recommended doses of If mf seem to be adequate to obtain therapeutic effects and may be used in the early period of rehabilitation. The neurological and functional improvement persisted for a long-period of the out-patient treatment, which was confirmed during the control examination 12 months after the ischemic stroke. As no adverse effects (which could be attributed to If mf), were observed, this method of physical therapy can be recognized as a safe one and worth making popular in clinical practice.

  15. ON THE FLARE-INDUCED SEISMICITY IN THE ACTIVE REGION NOAA 10930 AND RELATED ENHANCEMENT OF GLOBAL WAVES IN THE SUN

    International Nuclear Information System (INIS)

    Kumar, Brajesh; Venkatakrishnan, P.; Mathur, Savita; Tiwari, Sanjiv Kumar; García, R. A.

    2011-01-01

    A major flare (of class X3.4) occurred on 2006 December 13 in the active region NOAA 10930. This flare event has remained interesting to solar researchers for studies related to particle acceleration during the flare process and the reconfiguration of magnetic fields as well as fine-scale features in the active region. The energy released during flares is also known to induce acoustic oscillations in the Sun. Here, we analyze the line-of-sight velocity patterns in this active region during the X3.4 flare using the Dopplergrams obtained by the Global Oscillation Network Group (GONG) instrument. We have also analyzed the disk-integrated velocity observations of the Sun obtained by the Global Oscillation at Low Frequency (GOLF) instrument on board the Solar and Heliospheric Observatory spacecraft as well as full-disk collapsed velocity signals from GONG observations during this flare to study any possible connection between the flare-related changes seen in the local and global velocity oscillations in the Sun. We apply wavelet transform to the time series of the localized velocity oscillations as well as the global velocity oscillations in the Sun spanning the flare event. The line-of-sight velocity shows significant enhancement in some localized regions of the penumbra of this active region during the flare. The affected region is seen to be away from the locations of the flare ribbons and the hard X-ray footpoints. The sudden enhancement of this velocity seems to be caused by the Lorentz force driven by the 'magnetic jerk' in the localized penumbral region. Application of wavelet analysis to these flare-induced localized seismic signals shows significant enhancement in the high-frequency domain (5 <ν < 8 mHz) and a feeble enhancement in the p-mode oscillations (2 <ν < 5 mHz) during the flare. On the other hand, the wavelet analysis of GOLF velocity data and the full-disk collapsed GONG velocity data spanning the flare event indicates significant post

  16. The Research on Chinese Idioms Educational Games in TCFL Based on Virtual Reality

    Directory of Open Access Journals (Sweden)

    Hu Xiao-Qiang

    2016-01-01

    Full Text Available In recent years, overseas set off a craze for learning Chinese. Chinese Idioms teaching is important but difficult for foreigners in Teaching Chinese as a Foreign Language (TCFL. The VR educational game should be a good choice to solve the problem with education, entertainment, and high immerse. In this study, Yu Gong moves the mountain' is designed as an example. Unity 3D is the main development tool, Leap Motion is interactive way, and also doing an interview with some findings and conclusions. Comparison of textbooks or teachers explaining, VR Chinese Idioms educational game can enhance most of the learners understanding with intense interest. However, the educational game should be integrated into more entertainment and it costs at least 10 minutes or more to adapt the operation of Leap Motion. In the further research, the VR Chinese Idioms educational games for the TCFL can be better gradually based on this research.

  17. Detecting payload performance based on relative radiometric characteristic: case of the optical sensors

    Science.gov (United States)

    Han, Jie; Li, Shengyang; Zhang, Tao; Qin, Bangyong

    2016-10-01

    In this paper, we propose a novel algorithm for accurately estimating the degree of radiometric non-uniformity in remote sensing images. The algorithm was tested on high-quality images and heavily striping images, and quantitative analyses were conducted to evaluate the performance for each band by measuring the radiometric non-uniformity of the images. The results demonstrated that the proposed algorithm exhibits high accuracy and stability compared with traditional algorithms. The radiometric performance of TianGong-1 short-wave infrared images was calculated using this new method, and it was highly correlated with the solar angle, pitch angle and refrigerator thermal according to the Apriori algorithm. Based on these results, we have proposed a strategy for restricting increases in striping.

  18. Protection Spacelab from Meteoroid and Orbital Debris

    Science.gov (United States)

    Zheng, Shigui; Yan, Jun; Han, Zengyao

    2013-08-01

    As the first long-term on-orbit spacelab of China, TianGong-1 will stay aloft for 2 years. Its failure risk subjected to Meteoroid and Orbital Debris(M/OD) is hundreds of times higher than the risk of Shenzhou-5, Shenzhou-6 or Shenzhou-7, so the special M/OD protection designs have been applied. In order to reduce the penetration risk of radiator tube, the design of radiator has been modified by placing the tube at the side of radiator plate, and the new design does not affect the thermal control system without adding the mass. Secondly, Whipple structure is adopted in the two sides and front of spacecraft against M/OD impact.

  19. AHP 28: Conflict

    Directory of Open Access Journals (Sweden)

    Pad ma rin chen པད་མ་རིན་ཆེན།

    2013-12-01

    Full Text Available A myes Bya khyung, dignified and magnificent, towers among its shorter peers behind the capital city of Reb gong. Frequently, Heaven seems to scatter white flowers on the mountain peak, making it splendidly picturesque. The mid slopes of the mountain were once covered with dense forest where countless animals thrived. Locals dared not go there alone or without weapons, in fear of being attacked by animals. However, they often did go there in small groups, as the forest was the main source of fuel for local people. At the foot of the mountain is an immense grassland full of valuable herbs and diverse flowers, which emit an overpowering fragrance. Babbling brooks flow from springs on the grassland, and quench the thirst of both people and livestock. ...

  20. Generating a fractal butterfly Floquet spectrum in a class of driven SU(2) systems

    International Nuclear Information System (INIS)

    Wang Jiao; Gong Jiangbin

    2010-01-01

    A scheme for generating a fractal butterfly Floquet spectrum, first proposed by Wang and Gong [Phys. Rev. A 77, 031405(R) (2008)], is extended to driven SU(2) systems such as a driven two-mode Bose-Einstein condensate. A class of driven systems without a link with the Harper-model context is shown to have an intriguing butterfly Floquet spectrum. The found butterfly spectrum shows remarkable deviations from the known Hofstadter's butterfly. In addition, the level crossings between Floquet states of the same parity and between Floquet states of different parities are studied and highlighted. The results are relevant to studies of fractal statistics, quantum chaos, and coherent destruction of tunneling, as well as the validity of mean-field descriptions of Bose-Einstein condensates.

  1. Generating a fractal butterfly Floquet spectrum in a class of driven SU(2) systems

    Science.gov (United States)

    Wang, Jiao; Gong, Jiangbin

    2010-02-01

    A scheme for generating a fractal butterfly Floquet spectrum, first proposed by Wang and Gong [Phys. Rev. A 77, 031405(R) (2008)], is extended to driven SU(2) systems such as a driven two-mode Bose-Einstein condensate. A class of driven systems without a link with the Harper-model context is shown to have an intriguing butterfly Floquet spectrum. The found butterfly spectrum shows remarkable deviations from the known Hofstadter’s butterfly. In addition, the level crossings between Floquet states of the same parity and between Floquet states of different parities are studied and highlighted. The results are relevant to studies of fractal statistics, quantum chaos, and coherent destruction of tunneling, as well as the validity of mean-field descriptions of Bose-Einstein condensates.

  2. [Alternative and complementary therapies in fibromyalgia syndrome].

    Science.gov (United States)

    Langhorst, J; Häuser, W; Irnich, D; Speeck, N; Felde, E; Winkelmann, A; Lucius, H; Michalsen, A; Musial, F

    2008-06-01

    Interdisciplinary S3 level guidelines were devised in cooperation with 8 medical, 2 psychological and 2 patient support groups. Results were elaborated in a multilevel group process. On the bases of the "Cochrane Library" (1993-2006), "Medline" (1980-2006), "PsychInfo" (2006) and "Scopus" (2006) controlled studies and meta-analyses of controlled studies were analyzed. Only few controlled studies were found supporting in part the effectiveness of CAM therapies in the treatment of fibromyalgia syndrome. Due to the lack of information on long term efficacy and cost-effectiveness, only limited recommendations for CAM therapies can be given. Within a multicomponent therapy setting, selective CAM therapies (acupuncture, vegetarian diet, homeopathy, Tai Chi, Qi Gong, music-oriented and body-oriented therapies) can be recommended for a limited period of time.

  3. Controllable scattering of photons in a one-dimensional resonator waveguide

    Science.gov (United States)

    Sun, C. P.; Zhou, L.; Gong, Z. R.; Liu, Y. X.; Nori, F.

    2009-03-01

    We analyze the coherent transport of a single photon, which propagates in a one-dimensional coupled-resonator waveguide and is scattered by a controllable two-level system located inside one of the resonators of this waveguide. Our approach, which uses discrete coordinates, unifies low and high energy effective theories for single-photon scattering. We show that the controllable two-level system can behave as a quantum switch for the coherent transport of a single photon. This study may inspire new electro-optical single-photon quantum devices. We also suggest an experimental setup based on superconducting transmission line resonators and qubits. [4pt] L. Zhou, Z.R. Gong, Y.X. Liu, C.P. Sun, F. Nori, Controllable scattering of photons in a 1D resonator waveguide, Phys. Rev. Lett. 101, 100501 (2008). URL: http://link.aps.org/abstract/PRL/v101/e100501

  4. Transplant ethics under scrutiny - responsibilities of all medical professionals.

    Science.gov (United States)

    Trey, Torsten; Caplan, Arthur L; Lavee, Jacob

    2013-02-01

    In this text, we present and elaborate ethical challenges in transplant medicine related to organ procurement and organ distribution, together with measures to solve such challenges. Based on internationally acknowledged ethical standards, we looked at cases of organ procurement and distribution practices that deviated from such ethical standards. One form of organ procurement is known as commercial organ trafficking, while in China the organ procurement is mostly based on executing prisoners, including killing of detained Falun Gong practitioners for their organs. Efforts from within the medical community as well as from governments have contributed to provide solutions to uphold ethical standards in medicine. The medical profession has the responsibility to actively promote ethical guidelines in medicine to prevent a decay of ethical standards and to ensure best medical practices.

  5. Transplant ethics under scrutiny – responsibilities of all medical professionals

    Science.gov (United States)

    Trey, Torsten; Caplan, Arthur L.; Lavee, Jacob

    2013-01-01

    In this text, we present and elaborate ethical challenges in transplant medicine related to organ procurement and organ distribution, together with measures to solve such challenges. Based on internationally acknowledged ethical standards, we looked at cases of organ procurement and distribution practices that deviated from such ethical standards. One form of organ procurement is known as commercial organ trafficking, while in China the organ procurement is mostly based on executing prisoners, including killing of detained Falun Gong practitioners for their organs. Efforts from within the medical community as well as from governments have contributed to provide solutions to uphold ethical standards in medicine. The medical profession has the responsibility to actively promote ethical guidelines in medicine to prevent a decay of ethical standards and to ensure best medical practices. PMID:23444249

  6. AHP 47: THE GREEDY KING AND TRICKY MAN

    Directory of Open Access Journals (Sweden)

    Lcags so lhun 'grub ལྕགས་སོ་ལྷུན་འགྲུབ། (Klu sgrub ཀླུ་སྒྲུབ།

    2017-04-01

    Full Text Available Rgya mo skyid (b. 1992 of Mdo ba Town, Reb gong (Thun rin, Tongren County, Rma lho (Huangnan Tibetan Autonomous Prefecture, Mtsho sngon (Qinghai Province, China told me this story in an apartment in Xi'an City, Shaanxi Province on 21 August, 2016. She said, "When I was about five years old, my grandfather (Kun bzang, b. 1939 told me many stories such as this before we went to bed every night. I forgot many stories, but this story is still very clear." There was once a greedy local king who collected taxes monthly. There was also a very poor man known as Tricky Tsag thul. The local king came to Tricky's home to punish him for not paying his taxes for several months. ...

  7. [Combining herbs with medication--risks vs. chances].

    Science.gov (United States)

    Amir, Nir

    2013-07-01

    Traditional herbal medicine is driven by the use of plants or parts of plants, which have undergone minimal processing in order to treat disease and improve health. The article: "Traditional Immunosuppression--Lei Gong Teng in Modern Medicine", published in this issue of "Harefuah", raises the importance of integrating herbal medicine within the existing medical system. However, there are various limitations on integrating herbology in official frameworks, such as bureaucratic and legislative restrictions concerning the safety and efficacy of the herbs. This allows the marketing of many plants without a prescription requirement or professional advice. Another limitation relates to therapists, some of whom have not undergone proper training and may recommend the improper use of plants, resulting in a problematic combination with drugs in some cases. Regulation is necessary in order to better serve both the public and doctors. Regulation will define who is allowed to work with herbs and this will create a secure integration of herbs into the formal medical world.

  8. Introduction to organic electronic and optoelectronic materials and devices

    CERN Document Server

    Sun, Sam-Shajing

    2008-01-01

    Introduction to Optoelectronic Materials, N. Peyghambarian and M. Fallahi Introduction to Optoelectronic Device Principles, J. Piprek Basic Electronic Structures and Charge Carrier Generation in Organic Optoelectronic Materials, S.-S. Sun Charge Transport in Conducting Polymers, V.N. Prigodin and A.J. Epstein Major Classes of Organic Small Molecules for Electronic and Optoelectronics, X. Meng, W. Zhu, and H. Tian Major Classes of Conjugated Polymers and Synthetic Strategies, Y. Li and J. Hou Low Energy Gap, Conducting, and Transparent Polymers, A. Kumar, Y. Ner, and G.A. Sotzing Conjugated Polymers, Fullerene C60, and Carbon Nanotubes for Optoelectronic Devices, L. Qu, L. Dai, and S.-S. Sun Introduction of Organic Superconducting Materials, H. Mori Molecular Semiconductors for Organic Field-Effect Transistors, A. Facchetti Polymer Field-Effect Transistors, H.G.O. Sandberg Organic Molecular Light-Emitting Materials and Devices, F. So and J. Shi Polymer Light-Emitting Diodes: Devices and Materials, X. Gong and ...

  9. AHP 45: REVIEW: PHYUR BA

    Directory of Open Access Journals (Sweden)

    'Brug mo skyid འབྲུག་མོ་སྐྱིད། (Zhoumaoji 周毛吉

    2017-03-01

    Full Text Available Mkha' mo rgyal was born in Dgon gong ma Village, 'Ba' (Tongde County, Mtsho lho (Hainan Tibetan Autonomous Prefecture, Mtsho sngon (Qinghai Province. While attending the Tibetan Studies College of Mtsho sngon Nationalities University she began writing. In addition to editing and translating teaching materials for primary and secondary schools, she has also published short stories and poetry (Mkha' mo rgyal, 2015. Phyur ba is the first Tibetan women's novel (Robin 2016:86 and was recognized as an Outstanding Work by the Qinghai Writers Guild in 2014 (Duojiecairang and Limaoyou 2014. 1 The name, which translates as 'dried cheese' is a food eaten daily by many Tibetans. Made from fermented milk without cream, it is dried in the sun by women in pastoral areas. Both sweet and sour, phyur ba brings to mind the happiness and sadness, ups and downs, laughter and tears that life brings. ...

  10. The Bieberbach conjecture

    CERN Document Server

    Gong, Sheng

    2014-01-01

    In 1919, Bieberbach posed a seemingly simple conjecture. That "simple" conjecture challenged mathematicians in complex analysis for the following 68 years! In that time, a huge number of papers discussing the conjecture and its related problems were inspired. Finally in 1984, de Branges completed the solution. In 1989, Professor Gong wrote and published a short book in Chinese, The Bieberbach Conjecture, outlining the history of the related problems and de Branges' proof. The present volume is the English translation of that Chinese edition with modifications by the author. In particular, he includes results related to several complex variables. Open problems and a large number of new mathematical results motivated by the Bieberbach conjecture are included. Completion of a standard one-year graduate complex analysis course will prepare the reader for understanding the book. It would make a nice supplementary text for a topics course at the advanced undergraduate or graduate level.

  11. [Version and compilation of Harikyuuhousouyou of Vietnamese medical book].

    Science.gov (United States)

    Du, Fengjuan; Xiao, Yongzhi

    2018-02-12

    Harikyuuhousouyou (《》)was written in 1827 and the author is unknown. The book has only one version which is collected by the National Library of Vietnam. The book contains one volume and includes contraindication of acupuncture and moxibustion, meridian points, point locations, indications and the therapeutic methods at extraordinary points. They are mainly cited from Zhen Jiu Da Quan (《》 Great Compendium on Acupuncture and Moxibustion ) by XU Feng , Yi Xue Ru Men (《》 Elementary Medicine ) by LI Chan and Shou Shi Bao Yuan (《》 Longevity and Health Preservation ) by GONG Tingxian in the Ming Dynasty. In the paper, in view of the characteristics of version and compilation, the hand-coped book was introduced. It was explored that Vietnam acupuncture absorbed Chinese medicine and emphasized clinical practice rather than theoretic statement.

  12. An estimation of global solar p-mode frequencies from IRIS network data: 1989-1996

    Science.gov (United States)

    Serebryanskiy, A.; Ehgamberdiev, Sh.; Kholikov, Sh.; Fossat, E.; Gelly, B.; Schmider, F. X.; Grec, G.; Cacciani, A.; Palle, P. L.; Lazrek, M.; Hoeksema, J. T.

    2001-06-01

    The IRIS network has accumulated full disk helioseismological data since July 1989, i.e. a complete 11-year solar cycle. Since the last paper publishing a frequency list [A&A 317 (1997) L71], not only has the network acquired new data, but has also developed new co-operative programs with compatible instruments [Abstr. SOHO 6/GONG 98 Workshop (1998) 51], so that merging IRIS files with these co-operative program data sets has made possible the improvement of the overall duty cycle. This paper presents new estimations of low degree p-mode frequencies obtained from this IRIS++ data bank covering the period 1989-1996, as well as the variation of their main parameters along the total range of magnetic activity, from before the last maximum to the very minimum. A preliminary estimation of the peak profile asymmetries is also included.

  13. A study of a long duration B9 flare-CME event and associated shock

    Science.gov (United States)

    Chandra, R.; Chen, P. F.; Fulara, A.; Srivastava, A. K.; Uddin, W.

    2018-01-01

    We present and discuss here the observations of a small long duration GOES B-class flare associated with a quiescent filament eruption, a global EUV wave and a CME on 2011 May 11. The event was well observed by the Solar Dynamics Observatory (SDO), GONG H α , STEREO and Culgoora spectrograph. As the filament erupted, ahead of the filament we observed the propagation of EIT wave fronts, as well as two flare ribbons on both sides of the polarity inversion line (PIL) on the solar surface. The observations show the co-existence of two types of EUV waves, i.e., a fast and a slow one. A type II radio burst with up to the third harmonic component was also associated with this event. The evolution of photospheric magnetic field showed flux emergence and cancellation at the filament site before its eruption.

  14. KAJIAN NILAI, FUNGSI, DAN MAKNA YANG TERKANDUNG DALAM SENI DONGKREK

    Directory of Open Access Journals (Sweden)

    Hartini Hartini

    2016-11-01

    Full Text Available Dongkrek attraction is a stage which is composed of music, dance and dramatic story arranged in a single set of show. The structure of the stage is seen in the unique type of music instrument. Masks have become the reflection of the characterization of the characters in stage. The music intsruments of Dongkrek attraction are: kenthongan, kenong, bedug, beri, korek and gong pamungkas. The masks are typified as topeng buta/gendruwo; topeng roro perot, topeng roro ayu and topeng eyang palang. Cultural values reflected in Dongkrek attraction consist of those of education, moral, leadership, heroism and aesthetics. Dongkrek attraction can also serve functions of fulfiling psychological needs, expressing self-esttem, releasing tension and ammusement. The masks in Dongkrek represent some characters; topeng buta/gendruwo for evil, eyang palang for wisdom.

  15. Effectiveness of CAM therapy: understanding the evidence.

    Science.gov (United States)

    Staud, Roland

    2011-02-01

    By definition, complementary and alternative medicine (CAM) attempts to diagnose and treat illnesses in unconventional ways. CAM has been classified as: (1) alternative medical systems (eg, traditional Chinese medicine [including acupuncture], naturopathic medicine, ayurvedic medicine, and homeopathy); (2) biologic-based therapies (eg, herbal, special dietary, and individual biologic treatments); (3) energy therapies (eg, Reiki, therapeutic touch, magnet therapy, Qi Gong, and intercessory prayer); (4) manipulative and body-based systems (eg, chiropractic, osteopathy, and massage); and (5) mind-body interventions (eg, meditation, biofeedback, hypnotherapy, and the relaxation response). This review focuses on how to assess the effectiveness of CAM therapies for chronic musculoskeletal pains, emphasizing the role of specific and nonspecific analgesic mechanisms, including placebo. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Helioseismology, Asteroseismology, and MHD Connections

    CERN Document Server

    Gizon, Laurent; Leibacher, John

    2009-01-01

    This volume presents a timely snapshot of the state of helio- and asteroseismology in the era when the SOHO/MDI instrument is about to be replaced by SDO/HMI and the CoRoT space mission is yielding its first long-duration light curves of thousands of stars. The articles and topics in this book are inspired by two seminal conferences, HELAS II and SOHO19/GONG 2007, but contributions from other experts have been commissioned as well. For example, three key papers were invited to describe the current status of asteroseismology, global helioseismology, and local helioseismology. These papers provide a framework for the other contributions and together they form a complete description of our understanding of pressure waves in the Sun and other stars. This volume is aimed at solar physicists and astronomers specializing in helio- and asteroseismology.

  17. CURRENT AND KINETIC HELICITY OF LONG-LIVED ACTIVITY COMPLEXES

    International Nuclear Information System (INIS)

    Komm, Rudolf; Gosain, Sanjay

    2015-01-01

    We study long-lived activity complexes and their current helicity at the solar surface and their kinetic helicity below the surface. The current helicity has been determined from synoptic vector magnetograms from the NSO/SOLIS facility, and the kinetic helicity of subsurface flows has been determined with ring-diagram analysis applied to full-disk Dopplergrams from NSO/GONG and SDO/HMI. Current and kinetic helicity of activity complexes follow the hemispheric helicity rule with mainly positive values (78%; 78%, respectively, with a 95% confidence level of 31%) in the southern hemisphere and negative ones (80%; 93%, respectively, with a 95% confidence level of 22% and 14%, respectively) in the northern hemisphere. The locations with the dominant sign of kinetic helicity derived from Global Oscillation Network Group (GONG) and SDO/HMI data are more organized than those of the secondary sign even if they are not part of an activity complex, while locations with the secondary sign are more fragmented. This is the case for both hemispheres even for the northern one where it is not as obvious visually due to the large amount of magnetic activity present as compared to the southern hemisphere. The current helicity shows a similar behavior. The dominant sign of current helicity is the same as that of kinetic helicity for the majority of the activity complexes (83% with a 95% confidence level of 15%). During the 24 Carrington rotations analyzed here, there is at least one longitude in each hemisphere where activity complexes occur repeatedly throughout the epoch. These ''active'' longitudes are identifiable as locations of strong current and kinetic helicity of the same sign

  18. Expectations in Culturally Unfamiliar Music: Influences of Proximal and Distal Cues and Timbral Characteristics

    Directory of Open Access Journals (Sweden)

    Catherine J Stevens

    2013-11-01

    Full Text Available Listeners’ musical perception is influenced by cues that can be stored in short-term memory (e.g. within the same musical piece or long-term memory (e.g. based on one’s own musical culture. The present study tested how these cues (referred to as respectively proximal and distal cues influence the perception of music from an unfamiliar culture. Western listeners who were naïve to Gamelan music judged completeness and coherence for newly constructed melodies in the Balinese gamelan tradition. In these melodies, we manipulated the final tone with three possibilities: the original gong tone, an in-scale tone replacement or an out-of-scale tone replacement. We also manipulated the musical timbre employed in Gamelan pieces. We hypothesized that novice listeners are sensitive to out-of-scale changes, but not in-scale changes, and that this might be influenced by the more unfamiliar timbre created by Gamelan sister instruments whose harmonics beat with the harmonics of the other instrument, creating a timbrally shimmering sound. The results showed: 1 out-of-scale endings were judged less complete than original gong and in-scale endings; 2 for melodies played with sister instruments, in-scale endings were judged as less complete than original endings. Furthermore, melodies using the original scale tones were judged more coherent than melodies containing few or multiple tone replacements; melodies played on single instruments were judged more coherent than the same melodies played on sister instruments. Additionally, there is some indication of within-session statistical learning, with expectations for the initially-novel materials developing during the course of the experiment. The data suggest the influence of both distal cues (e.g. previously unfamiliar timbres and proximal cues (within the same sequence and over the experimental session on the perception of melodies from other cultural systems based on unfamiliar tunings and scale systems.

  19. Quercetin suppresses DNA double-strand break repair and enhances the radiosensitivity of human ovarian cancer cells via p53-dependent endoplasmic reticulum stress pathway

    Directory of Open Access Journals (Sweden)

    Gong C

    2017-12-01

    Full Text Available Cheng Gong,1 Zongyuan Yang,1 Lingyun Zhang,2 Yuehua Wang,2 Wei Gong,2 Yi Liu3 1Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 2Department of Oncology, XiangYang Central Hospital, Hubei University of Arts and Science, XiangYang, 3Department of Medicinal Chemistry, School of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China Abstract: Quercetin is proven to have anticancer effects for many cancers. However, the role of tumor suppressor p53 on quercetin’s radiosensitization and regulation of endoplasmic reticulum (ER stress response in this process remains obscure. Here, quercetin exposure resulted in ER stress, prolonged DNA repair, and the expression of p53 protein; phosphorylation on serine 15 and 20 increased in combination with X-irradiation. Quercetin pretreatment could potentiate radiation-induced cell death. The combination of irradiation and quercetin treatment aggravated DNA damages and caused typical apoptotic cell death; as well the expression of Bax and p21 elevated and the expression of Bcl-2 decreased. Knocking down of p53 could reverse all the above effects under quercetin in combination with radiation. In addition, quercetin-induced radiosensitization was through stimulation of ATM phosphorylation. In human ovarian cancer xenograft model, combined treatment of quercetin and radiation significantly restrained the growth of tumors, accompanied with the activation of p53, CCAAT/enhancer-binding protein homologous protein, and γ-H2AX. Overall, these results indicated that quercetin acted as a promising radiosensitizer through p53-dependent ER stress signals. Keywords: quercetin, p53, endoplasmic reticulum stress, DNA double-strand breaks, eIF-2α (eukaryotic initiation factor 2α, ATM kinase

  20. The Discriminant Analysis Flare Forecasting System (DAFFS)

    Science.gov (United States)

    Leka, K. D.; Barnes, Graham; Wagner, Eric; Hill, Frank; Marble, Andrew R.

    2016-05-01

    The Discriminant Analysis Flare Forecasting System (DAFFS) has been developed under NOAA/Small Business Innovative Research funds to quantitatively improve upon the NOAA/SWPC flare prediction. In the Phase-I of this project, it was demonstrated that DAFFS could indeed improve by the requested 25% most of the standard flare prediction data products from NOAA/SWPC. In the Phase-II of this project, a prototype has been developed and is presently running autonomously at NWRA.DAFFS uses near-real-time data from NOAA/GOES, SDO/HMI, and the NSO/GONG network to issue both region- and full-disk forecasts of solar flares, based on multi-variable non-parametric Discriminant Analysis. Presently, DAFFS provides forecasts which match those provided by NOAA/SWPC in terms of thresholds and validity periods (including 1-, 2-, and 3- day forecasts), although issued twice daily. Of particular note regarding DAFFS capabilities are the redundant system design, automatically-generated validation statistics and the large range of customizable options available. As part of this poster, a description of the data used, algorithm, performance and customizable options will be presented, as well as a demonstration of the DAFFS prototype.DAFFS development at NWRA is supported by NOAA/SBIR contracts WC-133R-13-CN-0079 and WC-133R-14-CN-0103, with additional support from NASA contract NNH12CG10C, plus acknowledgment to the SDO/HMI and NSO/GONG facilities and NOAA/SWPC personnel for data products, support, and feedback. DAFFS is presently ready for Phase-III development.

  1. Expectations in culturally unfamiliar music: influences of proximal and distal cues and timbral characteristics.

    Science.gov (United States)

    Stevens, Catherine J; Tardieu, Julien; Dunbar-Hall, Peter; Best, Catherine T; Tillmann, Barbara

    2013-01-01

    Listeners' musical perception is influenced by cues that can be stored in short-term memory (e.g., within the same musical piece) or long-term memory (e.g., based on one's own musical culture). The present study tested how these cues (referred to as, respectively, proximal and distal cues) influence the perception of music from an unfamiliar culture. Western listeners who were naïve to Gamelan music judged completeness and coherence for newly constructed melodies in the Balinese gamelan tradition. In these melodies, we manipulated the final tone with three possibilities: the original gong tone, an in-scale tone replacement or an out-of-scale tone replacement. We also manipulated the musical timbre employed in Gamelan pieces. We hypothesized that novice listeners are sensitive to out-of-scale changes, but not in-scale changes, and that this might be influenced by the more unfamiliar timbre created by Gamelan "sister" instruments whose harmonics beat with the harmonics of the other instrument, creating a timbrally "shimmering" sound. The results showed: (1) out-of-scale endings were judged less complete than original gong and in-scale endings; (2) for melodies played with "sister" instruments, in-scale endings were judged as less complete than original endings. Furthermore, melodies using the original scale tones were judged more coherent than melodies containing few or multiple tone replacements; melodies played on single instruments were judged more coherent than the same melodies played on sister instruments. Additionally, there is some indication of within-session statistical learning, with expectations for the initially-novel materials developing during the course of the experiment. The data suggest the influence of both distal cues (e.g., previously unfamiliar timbres) and proximal cues (within the same sequence and over the experimental session) on the perception of melodies from other cultural systems based on unfamiliar tunings and scale systems.

  2. Contribuições e desafios das práticas corporais e meditativas à promoção da saúde na rede pública de atenção primária do Município de São Paulo, Brasil

    Directory of Open Access Journals (Sweden)

    Ana Tereza Costa Galvanese

    2017-12-01

    Full Text Available O artigo apresenta análise das contribuições e os desafios das práticas corporais e meditativas à promoção da saúde na rede pública de atenção primária. A pesquisa qualitativa foi desenvolvida em 16 unidades de saúde do Município de São Paulo, Brasil, por meio de entrevistas de 29 profissionais e 36 praticantes, e observação participante de 31 práticas, entre Tai Chi, Lian Gong, Qi Gong, Yoga, Capoeira, Danças, Meditação, Relaxamento, Consciência e Percepção Corporal. Houve melhora de dores articulares, mobilidade, equilíbrio, memória, depressão e ansiedade, e maior facilidade ao lidar com condições crônicas. Tais contribuições são relacionadas ao favorecimento da autonomia dos praticantes, pela construção de referências de saúde por intermédio do autoconhecimento; à união entre promoção e cuidado terapêutico nas abordagens; e ao apoio ao acesso a bens culturais e espaços de cidadania. Os desafios identificados são a precariedade na integração com as demais ofertas dos serviços de saúde, a carência de supervisão e avaliação, assim como o predomínio de uma cultura setorial na saúde.

  3. UTILIZATION OF MULTIPLE MEASUREMENTS FOR GLOBAL THREE-DIMENSIONAL MAGNETOHYDRODYNAMIC SIMULATIONS

    International Nuclear Information System (INIS)

    Wang, A. H.; Wu, S. T.; Tandberg-Hanssen, E.; Hill, Frank

    2011-01-01

    Magnetic field measurements, line of sight (LOS) and/or vector magnetograms, have been used in a variety of solar physics studies. Currently, the global transverse velocity measurements near the photosphere from the Global Oscillation Network Group (GONG) are available. We have utilized these multiple observational data, for the first time, to present a data-driven global three-dimensional and resistive magnetohydrodynamic (MHD) simulation, and to investigate the energy transport across the photosphere to the corona. The measurements of the LOS magnetic field and transverse velocity reflect the effects of convective zone dynamics and provide information from the sub-photosphere to the corona. In order to self-consistently include the observables on the lower boundary as the inputs to drive the model, a set of time-dependent boundary conditions is derived by using the method of characteristics. We selected GONG's global transverse velocity measurements of synoptic chart CR2009 near the photosphere and SOLIS full-resolution LOS magnetic field maps of synoptic chart CR2009 on the photosphere to simulate the equilibrium state and compute the energy transport across the photosphere. To show the advantage of using both observed magnetic field and transverse velocity data, we have studied two cases: (1) with the inputs of the LOS magnetic field and transverse velocity measurements, and (2) with the input of the LOS magnetic field and without the input of transverse velocity measurements. For these two cases, the simulation results presented here are a three-dimensional coronal magnetic field configuration, density distributions on the photosphere and at 1.5 solar radii, and the solar wind in the corona. The deduced physical characteristics are the total current helicity and the synthetic emission. By comparing all the physical parameters of case 1 and case 2 and their synthetic emission images with the EIT image, we find that using both the measured magnetic field and the

  4. Use of field experimental studies to evaluate emergency response models

    International Nuclear Information System (INIS)

    Gudiksen, P.H.; Lange, R.; Rodriguez, D.J.; Nasstrom, J.S.

    1985-01-01

    The three-dimensional diagnostic wind field model (MATHEW) and the particle-in-cell atmospheric transport and diffusion model (ADPIC) are used by the Atmospheric Release Advisory Capability to estimate the environmental consequences of accidental releases of radioactivity into the atmosphere. These models have undergone extensive evaluations against field experiments conducted in a variety of environmental settings ranging from relatively flat to very complex terrain areas. Simulations of tracer experiments conducted in a complex mountain valley setting revealed that 35 to 50% of the comparisons between calculated and measured tracer concentrations were within a factor of 5. This may be compared with a factor of 2 for 50% of the comparisons for relatively flat terrain. This degradation of results in complex terrain is due to a variety of factors such as the limited representativeness of measurements in complex terrain, the limited spatial resolution afforded by the models, and the turbulence parameterization based on sigma/sub theta/ measurements to evaluate the eddy diffusivities. Measurements of sigma/sub theta/ in complex terrain exceed those measured over flat terrain by a factor of 2 to 3 leading to eddy diffusivities that are unrealistically high. The results of model evaluations are very sensitive to the quality and the representativeness of the meteorological data. This is particularly true for measurements near the source. The capability of the models to simulate the dispersion of an instantaneously produced cloud of particulates was illustrated to be generally within a factor of 2 over flat terrain. 19 refs., 16 figs

  5. Las tesis de los filósofos del siglo XIII que afirmaron la existencia del intelecto agente

    Directory of Open Access Journals (Sweden)

    Sellés, Juan Fernando

    2008-06-01

    Full Text Available In this article we review the statements of relevant philosophers of the XIIIeme century supporting the existence of the human agent intellect. Three groups can be distinguished: I The universal hylemorphism (Alexander of Hales, John de la Rochelle, Mathew of Acquasparta; II The synthesis between the augustinianism and the aristhotelism (Peter Hispanus, Saint Bonaventura, John Peckham; III The purified and advanced aristotelism (Albert the Great, Thomas Aquinas, Ramon Llull.

    En este trabajo se revisan las tesis de relevantes filósofos del s. XIII que defendieron la existencia del intelecto agente en el hombre. En el trabajo se dividen en tres grupos a los pensadores: I Los que se suelen encuadrar dentro del llamado hilemorfismo universal (Alejandro de Hales, Juan de la Rochela y Mateo de Acquasparta. II La síntesis entre el agustinismo y el aristotelismo (Pedro Hispano, San Buenaventura, Juan Peckham. III El aristotelismo depurado y proseguido (San Alberto Magno, Sto. Tomás de Aquino, Ramón Llull.

  6. Chronic acetaminophen overdosing in children: risk assessment and management.

    Science.gov (United States)

    Sztajnkrycer, M J; Bond, G R

    2001-04-01

    Acetaminophen is currently the pediatric analgesic and antipyretic of choice. Although children appear to tolerate single, high-dose ingestions well, the literature is replete with reports of significant morbidity and mortality after repeated supra-therapeutic dosing. Proposed risk factors for injury with chronic use include age, total dose, duration, presence of intercurrent febrile illness, starvation, co-administration of cytochrome P450-inducing drugs, underlying hepatic disease, and unique genetic makeup. Evaluation of these children should include serum acetaminophen concentration, prothrombin time, and serum bilirubin and transaminase concentrations. The Rumack-Mathew nomogram should not be used to estimate the risk of hepatotoxicity in cases of chronic ingestion. Based on history, clinical examination, and laboratory findings, patients may be placed in three categories: those without hepatic injury and with no residual acetaminophen to be metabolized, those without injury but with some acetaminophen to be metabolized, and those with hepatotoxicity. Those without injury and no residual acetaminophen need not be treated or followed. Patients with hepatotoxicity or potential for hepatotoxicity based on residual acetaminophen should be treated with N-acetylcysteine. Most importantly, because so many parents are unaware of the potential risk of inappropriate dosing, education is the key to preventing future cases.

  7. September 2012 pulmonary journal club

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2012-09-01

    Full Text Available No abstract available. Article truncated at 150 words. Dr. Mathew was away this month and we reviewed 4 articles.Kelly HW, Sternberg AL, Lescher R, Fuhlbrigge AL, Williams P, Zeiger RS, Raissy HH, Van Natta ML, Tonascia J, Strunk RC; CAMP Research Group.Effect of inhaled glucocorticoids in childhood on adult height. N Engl J Med 2012;367:904-12. The use of inhaled glucocorticoids for persistent asthma causes a temporary reduction in growth velocity in prepubertal children but it is unclear whether the child is permanently shortened or attains a normal adult height. Starting at the age of 5 to 13 years, the participants had been randomly assigned to receive 400 μg of budesonide, 16 mg of nedocromil, or placebo daily for 4 to 6 years. The authors measured adult height in 943 of 1041 participants (90.6%. Mean adult height was 1.2 cm lower the budesonide group than in the placebo group (P = 0.001 A larger daily dose of …

  8. A potência do cyborg no agenciamento de modos de subjetivação pós-identitários: conexões parciais entre arte, psicologia e gênero

    Directory of Open Access Journals (Sweden)

    Roberta Stubs

    2014-12-01

    Full Text Available Em consonância com uma psicologia mais afeita ao devir do que às essências, a proposta deste artigo é fundamentar a importância de se compreender a tradicional concepção de subjetividade enquanto um processo de subjetivação, principalmente no que tange as discussões sobre identidade e gênero na atualidade. Feito isso, traçamos algumas aproximações entre arte e psicologia, compreendendo a primeira como um potente dispositivo para favorecer modos de subjetivação que tenham a diferença como inerência relacional. Por fim, lançamos nossos olhares em alguns fragmentos da obra Cremaster do artista contemporâneo Mathew Barney para perceber o modo como a obra ultrapassa os binarismos de gênero e lança linhas pós-identitárias de subjetivação.

  9. Magnetic resonance imaging features of brain and spinal cord injury in a fatal case of isopropanol intoxication

    Directory of Open Access Journals (Sweden)

    Mahajan PS

    2014-03-01

    Full Text Available Parag Suresh Mahajan,1 Joyal Jacob Mathew,2 Abhilash Pulincherry Jayaram,1 Vidya Chander Negi,1 Mohamed Milad Abu Hmaira21Department of Radiology, 2Department of Medicine, Al-Khor Hospital, Hamad Medical Corporation, Doha, QatarAbstract: A 60-year-old man presented with headache, dizziness, and disorientation one day after consumption of isopropanol along with ethanol. Computed tomography (CT of the brain performed immediately was unremarkable. The patient collapsed within the hospital 30 minutes after the CT scan was done, and remained comatose until death, showing no improvement with symptomatic treatment. Magnetic resonance imaging of the brain and spine done 6 days after admission revealed bilaterally symmetrical hyperintensities involving the cerebral and cerebellar cortex and white matter, basal ganglia, thalami, and brainstem on T2-weighted, fluid attenuated inversion recovery and diffusion weighted images; similar hyperintensities were seen involving the swollen and edematous cervical spinal cord and cerebellar tonsillar herniation compressing the proximal cervical cord. Petechial hemorrhages were also noted within the brainstem. These features are compatible with toxic injury to the brain and cervical spinal cord. To our knowledge, the magnetic resonance imaging features of brain and spinal cord injury and cerebellar tonsillar herniation, secondary to isopropanol intoxication have not been reported in the published literature before.Keywords: alcohol intoxication, computed tomography, isopropyl alcohol, ethyl alcohol, toxicity

  10. Measurement of materialism and spiritualism in substance abuse research.

    Science.gov (United States)

    Mathew, R J; Mathew, V G; Wilson, W H; Georgi, J M

    1995-07-01

    A modified version of an instrument called the Mathew Materialism-Spiritualism Scale (MMSS), originally developed in India, was evaluated for possible use in substance abuse research in the U.S. The scale was administered to 62 individuals recovering from substance use, 20 clergy people and 61 general controls. Test-retest reliability for the MMSS was verified by administering it to 18 control subjects on two separate occasions, 7 days apart. The Pearson correlation for the MMSS total scores was 0.83 (p < .0001). Internal consistency was examined with Cronbach's alpha in the entire sample of 143 subjects; the result for the total score was .93. Factor analysis showed a factor structure compatible with the subscales proposed by the developer. Women, in general, obtained higher spirituality scores. Members of the recovering group obtained significantly higher scores on "character" and "mysticism" than the general controls. When general controls were divided into MAST positive and MAST negative individuals, the MAST positive group obtained lower scores than the recovering group for "God," "mysticism" and "character." MAST negative individuals had lower scores on "mysticism" than the recovering group. Christians had higher scores on "God" and "religion" subscales than did nonChristians and agnostics. The results of this study need confirmation using an improved methodology and larger sample sizes. However, they suggest that the scale may be useful for the study of spirituality in the U.S.

  11. BINARY NEUTRON STARS IN QUASI-EQUILIBRIUM

    International Nuclear Information System (INIS)

    Taniguchi, Keisuke; Shibata, Masaru

    2010-01-01

    Quasi-equilibrium sequences of binary neutron stars are constructed for a variety of equations of state in general relativity. Einstein's constraint equations in the Isenberg-Wilson-Mathews approximation are solved together with the relativistic equations of hydrostationary equilibrium under the assumption of irrotational flow. We focus on unequal-mass sequences as well as equal-mass sequences, and compare those results. We investigate the behavior of the binding energy and total angular momentum along a quasi-equilibrium sequence, the endpoint of sequences, and the orbital angular velocity as a function of time, changing the mass ratio, the total mass of the binary system, and the equation of state of a neutron star. It is found that the orbital angular velocity at the mass-shedding limit can be determined by an empirical formula derived from an analytic estimation. We also provide tables for 160 sequences, which will be useful as a guideline of numerical simulations for the inspiral and merger performed in the near future.

  12. East-west genetic differentiation in Musk Ducks (Biziura lobata) of Australia suggests late Pleistocene divergence at the Nullarbor Plain

    Science.gov (United States)

    Guay, P.-J.; Chesser, R.T.; Mulder, R.A.; Afton, A.D.; Paton, D.C.; McCracken, K.G.

    2010-01-01

    Musk Ducks (Biziura lobata) are endemic to Australia and occur as two geographically isolated populations separated by the Nullarbor Plain, a vast arid region in southern Australia. We studied genetic variation in Musk Duck populations at coarse (eastern versus western Australia) and fine scales (four sites within eastern Australia). We found significant genetic structure between eastern and western Australia in the mtDNA control region (??ST = 0. 747), one nuclear intron (??ST = 0.193) and eight microsatellite loci (FST = 0.035). In contrast, there was little genetic structure between Kangaroo Island and adjacent mainland regions within eastern Australia. One small population of Musk Ducks in Victoria (Lake Wendouree) differed from both Kangaroo Island and the remainder of mainland eastern Australia, possibly due to genetic drift exacerbated by inbreeding and small population size. The observed low pairwise distance between the eastern and western mtDNA lineages (0.36%) suggests that they diverged near the end of the Pleistocene, a period characterised by frequent shifts between wet and arid conditions in central Australia. Our genetic results corroborate the display call divergence and Mathews' (Austral Avian Record 2:83-107, 1914) subspecies classification, and confirm that eastern and western populations of Musk Duck are currently isolated from each other. ?? 2010 Springer Science+Business Media B.V.

  13. Cognitive Control and Anxiety Disorders: Metacognitive Beliefs and Strategies of Control Thought in GAD and OCD

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Pérez Nieto

    2010-01-01

    Full Text Available En el presente trabajo se asume la relevancia que los procesos de control cognitivo pueden tener en trastornos de ansiedad como el GAD o el TOC. Se pretende identificar las creencias metacognitivas derivadas del modelo S-REF (Wells y Mathews, 1996, Wells, 2000 que se vincularán en mayor medida al espectro del trastorno de ansiedad generalizada y del trastorno obsesivo-compulsivo y el efecto que dichas creencias pueden tener en el uso de estrategias de control cognitivo. Para ello, una muestra de 75 participantes, 24 con diagnósticod de GAD o de TOC, y 51 sin diagnóstico mentales, fueron evaluados mediante el MCQ-30 y el TCQ. El ANOVA entre los grupos permitió encontrar significativas las mayores puntuaciones en creencias sobre la peligrosidad de no controlar las preocupaciones por parte de los participantes con trastorno de ansiedad. Los análisis de regresión permitieron comprobar que ese tipo de creencias favorecían, además, el uso de estrategias de control cognitivo poco adaptativas, como el castigo.

  14. Application of soil data on adaptation of climate; Anwendung von Bodendaten bei der Klimaanpassung

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-05-15

    Within the workshop of the Federal Environment Agency (Dessau-Rosslau, Federal Republic of Germany) at 20th to 30th September, 2009 in Dessau (Federal Republic of Germany), the following lectures were held: (1) Action plan adaptation - Adaptation measures and their verifiability on the basis of soil data (K. Mattern); (2) Legal background of the provision of metadata (H. Ginzky); (3) Which soil data are necessary? Requirements of Evaluation of the impact of climatic change and adaptation (W. Eckelmann); (4) Which soil data are present? Chances, deficits and recommendations for action (C. Kaufmann); (5) Instruments for providing metadata (W. Kappler); (6) Project TERENO - Soil atmosphere interactions induced by land use changes as a result of global change (H. Bogena, T. Puetz, H. Vereecken); (7) Further development and implementation of an European forest monitoring sysem (O. Granke); (8) Survey of the state of soil in agriculture and forestry (S. Schobel, C. Siebner); (9) Requirements on soil data from the view of the European Community (L. Montanarella); (10) Resume, view into the future, experiences with the market (F. Makeschin, H.G. Meiners, J. Mathews).

  15. Identify Beta-Hairpin Motifs with Quadratic Discriminant Algorithm Based on the Chemical Shifts.

    Directory of Open Access Journals (Sweden)

    Feng YongE

    Full Text Available Successful prediction of the beta-hairpin motif will be helpful for understanding the of the fold recognition. Some algorithms have been proposed for the prediction of beta-hairpin motifs. However, the parameters used by these methods were primarily based on the amino acid sequences. Here, we proposed a novel model for predicting beta-hairpin structure based on the chemical shift. Firstly, we analyzed the statistical distribution of chemical shifts of six nuclei in not beta-hairpin and beta-hairpin motifs. Secondly, we used these chemical shifts as features combined with three algorithms to predict beta-hairpin structure. Finally, we achieved the best prediction, namely sensitivity of 92%, the specificity of 94% with 0.85 of Mathew's correlation coefficient using quadratic discriminant analysis algorithm, which is clearly superior to the same method for the prediction of beta-hairpin structure from 20 amino acid compositions in the three-fold cross-validation. Our finding showed that the chemical shift is an effective parameter for beta-hairpin prediction, suggesting the quadratic discriminant analysis is a powerful algorithm for the prediction of beta-hairpin.

  16. A RACIALIZAÇÃO DOS CELTAS NA CULTURA LETRADA VITORIANA

    Directory of Open Access Journals (Sweden)

    Raimundo Expedito dos Santos Sousa (UFMG

    2016-02-01

    Full Text Available

    Atento à contribuição da elite letrada para o imperialismo britânico, este trabalho investiga, mediante exame de textos ficcionais e ensaísticos de escritores e críticos literários vitorianos como Alfred Tennyson e Mathew Arnold, a instrumentalidade do gênero na invenção da diferença racial que procurou justificar a colonização da Irlanda. Por meio das fontes investigadas, observamos que os celtas eram feminizados como antíteses dos “másculos” anglo-saxões devido à sua suposta debilidade emocional e intelectual, sendo, portanto, equiparados às mulheres metropolitanas em representações que amalgamavam racismo e sexismo. Graças à concatenação entre estereótipos de raça e gênero, a antinomia masculino/feminino facultou a elaboração de disjunções que visavam naturalizar assimetrias entre império e colônia sob os álibis da complementaridade e hierarquia “naturais” entre os sexos.

  17. New Accurate Wavenumbers of H35Cl^+ and H37Cl^+ Rovibrational Transitions in the v=0-1 Band of the ^2Π State.

    Science.gov (United States)

    Domenech, Jose Luis; Cueto, Maite; Herrero, Victor Jose; Tanarro, Isabel; Cernicharo, Jose; Drouin, Brian

    2015-06-01

    HCl^+ is a key intermediate in the interstellar chemistry of chlorine. It has been recently identified in space from Herschel's spectra and it has also been detected in the laboratory through its optical emission, infrared and mm-wave spectra. Now that Hershchel is decomissioned, further astrophysical studies on this radical ion will likely rely on ground-based observations in the mid-infrared. We have used a difference frequency laser spectrometer coupled to a hollow cathode discharge to measure the absorption spectrum of H35Cl^+ and H37Cl^+ in the v=0-1 band of the ^2Π state with Dopppler limited resolution. The accuracy of the individual measurements (˜ 10 MHz (3σ)) relies on a solid state wavemeter referenced to an iodine-stabilized Ar^+ laser. The new data are being fit using the CALPGM software from JPL, and the current status will be presented. M. De Luca et al., Astrophys. J. Lett. 751, L37 (2012) W. D. Sheasley and C. W. Mathews, J. Mol. Spectrosc. 47, 420 (1973) P. B. Davies, P. A. Hamilton, B. A. Johnson, Mol. Phys. 57, 217 (1986) H. Gupta, B. J. Drouin, and J. C. Pearson, Astrophys. J. Lett. 751, L37 (2012)

  18. Comparison of accuracy in predicting emotional instability from MMPI data: fisherian versus contingent probability statistics

    Energy Technology Data Exchange (ETDEWEB)

    Berghausen, P.E. Jr.; Mathews, T.W.

    1987-01-01

    The security plans of nuclear power plants generally require that all personnel who are to have access to protected areas or vital islands be screened for emotional stability. In virtually all instances, the screening involves the administration of one or more psychological tests, usually including the Minnesota Multiphasic Personality Inventory (MMPI). At some plants, all employees receive a structured clinical interview after they have taken the MMPI and results have been obtained. At other plants, only those employees with dirty MMPI are interviewed. This latter protocol is referred to as interviews by exception. Behaviordyne Psychological Corp. has succeeded in removing some of the uncertainty associated with interview-by-exception protocols by developing an empirically based, predictive equation. This equation permits utility companies to make informed choices regarding the risks they are assuming. A conceptual problem exists with the predictive equation, however. Like most predictive equations currently in use, it is based on Fisherian statistics, involving least-squares analyses. Consequently, Behaviordyne Psychological Corp., in conjunction with T.W. Mathews and Associates, has just developed a second predictive equation, one based on contingent probability statistics. The particular technique used in the multi-contingent analysis of probability systems (MAPS) approach. The present paper presents a comparison of predictive accuracy of the two equations: the one derived using Fisherian techniques versus the one thing contingent probability techniques.

  19. A retrospective randomized study to compare the energy delivered using CDE with different techniques and OZil settings by different surgeons in phacoemulsification

    Directory of Open Access Journals (Sweden)

    Ming Chen

    2009-07-01

    Full Text Available Ming Chen1, Henry W Sweeney2, Becky Luke3, Mindy Chen4, Mathew Brown51University of Hawaii, Honolulu, Hawaii, USA; 2Research Support Services, the Queens Medical Center, Honolulu, Hawaii, USA; 3Surgical Suite, Honolulu, Hawaii, USA; 4University of California, Irvine, CA, USA; 5University of California, San Diego, CA, USAAbstract: Cumulative dissipated energy (CDE was used with Infiniti® Vision System (Alcon Labs as an energy delivery guide to compare four different phaco techniques and phaco settings. The supracapsular phaco technique and burst mode is known for efficiency and surgery is faster compared with the old phaco unit. In this study, we found that supracapsular phaco with burst mode had the least CDE in both cataract and nuclear sclerosis cataract with the new Infiniti® unit. We suggest that CDE can be used as one of the references to modify technique and setting to improve outcome for surgeons, especially for new surgeons. Keywords: CDE (cumulative dissipated energy, cataract surgery, phacoemulsification, supracapsular, burst mode, Divide–Conquer

  20. Ueda Akinari y el gótico japonés

    Directory of Open Access Journals (Sweden)

    José Ricardo Chaves

    2015-06-01

    Full Text Available El uso del término ‘gótico’ en las letras surgió en el siglo XVIII para describir un movimiento que, a contracorriente de la racionalidad recién entronizada, ponía énfasis en el carácter contingente e inexplicable del mundo humano y natural. Coincidentemente, en la misma época se publicó en el archipiélago japonés una colección de narraciones centradas en lo sobrenatural, titulada Ugetsu monogatari, de Ueda Akinari. Este ensayo explora los interesantes paralelismos entre la obra de Akinari y la de escritores como Horace Walpole, Ann Radcliffe y Mathew Lewis, no con el afán de mostrar una relación directa entre el gótico europeo y el “gótico” japonés (algo imposible, dado el aislamiento que marcó el final del periodo feudal en Japón, sino para señalar el carácter transcultural del género, fuera de las estrechas definiciones espaciales y temporales que solemos asignarle.

  1. Autofluorescence and high-definition optical coherence tomography of retinal artery occlusions

    Directory of Open Access Journals (Sweden)

    Raeba Mathew

    2010-10-01

    Full Text Available Raeba Mathew, Evangelia Papavasileiou, Sobha SivaprasadLaser and Retinal Research Unit, Department of Ophthalmology, King’s College Hospital, Denmark Hill, London, UKBackground: The purpose of this study is to illustrate the fundus autofluorescence and high-definition optical coherence tomography (HD-OCT features of acute and long-standing retinal artery occlusions.Design: Retrospective case series.Participants: Patients with acute and chronic retinal and cilioretinal artery occlusions are included in this series.Methods: A detailed clinical examination, color fundus photographs, autofluorescence, and HD-OCT of the subjects were performed.Results: HD-OCT demonstrates the localized and well-demarcated thickening of the inner retina in the acute phase of arterial occlusions that correlates with the areas of blocked autofluorescence caused by the cloudy swelling of the retina. The areas of blocked autofluorescence disappear with chronicity of the disease and this corresponds to the thinning of the inner retinal layers on HD-OCT.Conclusion: Heidelberg OCT and autofluorescence are useful tools to assess retinal arterial occlusions especially in subjects with unexplained visual field loss.Keywords: autofluorescence, high definition OCT, retinal artery occlusion

  2. New measurement capabilities of mass spectrometry in the nuclear fuel cycle

    International Nuclear Information System (INIS)

    Perrin, R.E.

    1979-01-01

    Three recent developments, when combined, have the potential for greatly improving accountability measurements in the nuclear fuel cycle. The techniques are particularly valuable when measuring the contents of vessels which are difficult to calibrate by weight or volume. Input dissolver accountability measurements, inparticular, benefit from the application of these techniques. Los Alamos Scientific Laboratory has developed the capability for isotopic analysis of U and Pu samples at the nanogram level with an accuracy of 0.1 relative %. The Central Bureau for Nuclear Materials Measurement in Geel, Belgium has developed the capability of preparing mixed, solid metal U and Pu spikes with an accuracy of better than 0.1 relative %. Idaho Nuclear Energy Laboratory and C.K. Mathews at Bhabha Atomic Research have demonstrated a technique for determining the ratio of sample size to total solution measured which is independent of both the weight and the volume of the solution being measured. The advantages and limitations of these techniques are discussed. An analytical scheme which takes advantage of the special features of these techniques is proposed. 4 refs

  3. PSNO: Predicting Cysteine S-Nitrosylation Sites by Incorporating Various Sequence-Derived Features into the General Form of Chou’s PseAAC

    Directory of Open Access Journals (Sweden)

    Jian Zhang

    2014-06-01

    Full Text Available S-nitrosylation (SNO is one of the most universal reversible post-translational modifications involved in many biological processes. Malfunction or dysregulation of SNO leads to a series of severe diseases, such as developmental abnormalities and various diseases. Therefore, the identification of SNO sites (SNOs provides insights into disease progression and drug development. In this paper, a new bioinformatics tool, named PSNO, is proposed to identify SNOs from protein sequences. Firstly, we explore various promising sequence-derived discriminative features, including the evolutionary profile, the predicted secondary structure and the physicochemical properties. Secondly, rather than simply combining the features, which may bring about information redundancy and unwanted noise, we use the relative entropy selection and incremental feature selection approach to select the optimal feature subsets. Thirdly, we train our model by the technique of the k-nearest neighbor algorithm. Using both informative features and an elaborate feature selection scheme, our method, PSNO, achieves good prediction performance with a mean Mathews correlation coefficient (MCC value of about 0.5119 on the training dataset using 10-fold cross-validation. These results indicate that PSNO can be used as a competitive predictor among the state-of-the-art SNOs prediction tools. A web-server, named PSNO, which implements the proposed method, is freely available at http://59.73.198.144:8088/PSNO/.

  4. Technosocial Modeling for Determining the Status and Nature of a State’s Nuclear Activities

    Energy Technology Data Exchange (ETDEWEB)

    Gastelum, Zoe N.; Harvey, Julia B.

    2009-09-25

    The International Atomic Energy Agency State Evaluation Process: The Role of Information Analysis in Reaching Safeguards Conclusions (Mathews et al. 2008), several examples of nonproliferation models using analytical software were developed that may assist the IAEA with collecting, visualizing, analyzing, and reporting information in support of the State Evaluation Process. This paper focuses on one of the examples a set of models developed in the Proactive Scenario Production, Evidence Collection, and Testing (ProSPECT) software that evaluates the status and nature of a state’s nuclear activities. The models use three distinct subject areas to perform this assessment: the presence of nuclear activities, the consistency of those nuclear activities with national nuclear energy goals, and the geopolitical context in which those nuclear activities are taking place. As a proof-of-concept for the models, a crude case study was performed. The study, which attempted to evaluate the nuclear activities taking place in Syria prior to September 2007, yielded illustrative, yet inconclusive, results. Due to the inconclusive nature of the case study results, changes that may improve the model’s efficiency and accuracy are proposed.

  5. ALTERNATIVE REMEDIATION TECHNOLOGY STUDY FOR GROUNDWATER TREATMENT AT 200-PO-1 OPERABLE UNIT AT HANFORD SITE

    Energy Technology Data Exchange (ETDEWEB)

    DADO MA

    2008-07-31

    This study focuses on the remediation methods and technologies applicable for use at 200-PO-I Groundwater Operable Unit (OU) at the Hanford Site. The 200-PO-I Groundwater au requires groundwater remediation because of the existence of contaminants of potential concern (COPC). A screening was conducted on alternative technologies and methods of remediation to determine which show the most potential for remediation of groundwater contaminants. The possible technologies were screened to determine which would be suggested for further study and which were not applicable for groundwater remediation. COPCs determined by the Hanford Site groundwater monitoring were grouped into categories based on properties linking them by remediation methods applicable to each COPC group. The screening considered the following criteria. (1) Determine if the suggested method or technology can be used for the specific contaminants found in groundwater and if the technology can be applied at the 200-PO-I Groundwater au, based on physical characteristics such as geology and depth to groundwater. (2) Evaluate screened technologies based on testing and development stages, effectiveness, implementability, cost, and time. This report documents the results of an intern research project conducted by Mathew Dado for Central Plateau Remediation in the Soil and Groundwater Remediation Project. The study was conducted under the technical supervision of Gloria Cummins and management supervision of Theresa Bergman and Becky Austin.

  6. March critical care journal club: sequelae of critical care

    Directory of Open Access Journals (Sweden)

    Raschke RA

    2014-04-01

    Full Text Available No abstract available. Article truncated at 150 words. We focused on the topic of long-term sequelae of acute respiratory failure requiring mechanical ventilation. Our discussion panel included the fellows, many of our faculty including Drs. Robbins, Mathew, Singarajah, Thomas, Rinne, Garcia-Orr, and Nair, and invited guests from Palliative Care Medicine: Dr. Carleton, and Julie Lehn (from the VAMC and BGSMC respectively. The long term clinical outcomes of two groups of patients were examined. The first group was comprised of survivors of acute respiratory distress syndrome (ARDS requiring mechanical ventilation of any duration. Although the short-term mortality of ARDS has improved, previously unrecognized long-term sequelae have become a focus of research. Studies have now shown that significant depression, cognitive deficits similar in magnitude to those of mild Alzheimer’s, and post-traumatic stress disorder (PTSD each occur in approximately 25-30% of these patients (1-4. PTSD continues in about a quarter of patients even out to eight years after discharge (2. Functional ...

  7. Effects of divided attention and speeded responding on implicit and explicit retrieval of artificial grammar knowledge.

    Science.gov (United States)

    Helman, Shaun; Berry, Dianne C

    2003-07-01

    The artificial grammar (AG) learning literature (see, e.g., Mathews et al., 1989; Reber, 1967) has relied heavily on a single measure of implicitly acquired knowledge. Recent work comparing this measure (string classification) with a more indirect measure in which participants make liking ratings of novel stimuli (e.g., Manza & Bornstein, 1995; Newell & Bright, 2001) has shown that string classification (which we argue can be thought of as an explicit, rather than an implicit, measure of memory) gives rise to more explicit knowledge of the grammatical structure in learning strings and is more resilient to changes in surface features and processing between encoding and retrieval. We report data from two experiments that extend these findings. In Experiment 1, we showed that a divided attention manipulation (at retrieval) interfered with explicit retrieval of AG knowledge but did not interfere with implicit retrieval. In Experiment 2, we showed that forcing participants to respond within a very tight deadline resulted in the same asymmetric interference pattern between the tasks. In both experiments, we also showed that the type of information being retrieved influenced whether interference was observed. The results are discussed in terms of the relatively automatic nature of implicit retrieval and also with respect to the differences between analytic and nonanalytic processing (Whittlesea & Price, 2001).

  8. The atmospheric release advisory capability (ARAC): A federal emergency response capability

    International Nuclear Information System (INIS)

    Dickerson, M.H.; Sullivan, T.J.

    1988-03-01

    The Atmospheric Release Capability (ARAC) is a Department of Energy (DOE)-sponsored emergency-response service set up to provide real-time prediction of the dose levels and the extent of surface contamination resulting from a broad range of possible occurrences (accidents, spills, extortion threats involving nuclear material, reentry of nuclear-powered satellites, and atmospheric nuclear tests) that could involve the release of airborne radioactive material. During the past decade, ARAC has responded to more than 150 real-time situations, including exercises. The most notable responses include the Three Mile Island accident in Pennsylvania, the Titan II missile accident in Arkansas, the reentry of the USSR's COSMOS-954 into the atmosphere over Canada, the accidental release of uranium hexafluoride from the Sequoyah Facility accident in Oklahoma, and, most recently, the Chernobyl reactor accident in the Soviet Union. ARAC currently supports the emergency-preparedness plans at 50 Department of Defense (DOD) and DOE sites within the US and also responds to accidents that happen elsewhere. Our ARAC center serves as the focal point for data acquisition, data analysis and assessments during a response, using a computer-based communication network to acquire real-time weather data from the accident site and the surrounding region, as well as pertinent accident information. Its three-dimensional computer models for atmospheric dispersion, MATHEW and ADPIC, digest all this information and produce the predictions used in accident assessment. 9 refs., 6 figs., 1 tab

  9. First forensic records of termite activity on non-fossilized human bones in Brazil

    Directory of Open Access Journals (Sweden)

    R. A. Queiroz

    Full Text Available Abstract The aim of this study was to describe the first records of termite activity on non-fossilized human bones in Brazil. The cases reported in this study resulted from forensic analysis of six human skeletons found in northeastern Brazil between 2012 and 2014. Traces of tunnels and nests commonly produced by termites were found on several human bone surfaces as well as the specimens and characteristic signs of osteophagic activity. In four cases, the species were identified: Amitermes amifer Silvestri, 1901, Nasutitermes corniger (Motschulsky, 1855 (on two skeletons, and Microcerotermes indistinctus Mathews, 1977. In two other cases, the activity of termites on bone surfaces was evidenced by remains of nests and tunnels produced by these insects. At least in the samples of human remains available for this report, the number of termites collected was greater on bones found during autumn, the rainy season in the Northeast of Brazil. The human bones examined showed termites like insects with lots of strength at bone degradation, capable of continuing the process of decomposition of human remains even in completely skeletonized bodies.

  10. Indium-111 oxine labelling of white blood cells

    International Nuclear Information System (INIS)

    Lavender, J.P.; Silvester, D.J.; Goldman, J.; Hammersmith Hospital, London

    1978-01-01

    Following work done by Professor John McAfee and Mathew Thakur at the MRS Cyclotron Unit a method is available for labelling cells with indium-111 which results in a stable intracellular marker. The method uses indium-111-8 hydroxyquinoline (111In oxine) which is a lipoid soluble complex which goes across the cell membrane and results in the deposition of indium into various subcellular structures. It has been applied to various preparations of white cells, platelets and also malignant cells. Autologous granulocytes have been used to identify inflammatory lesions in 35 patients. By similar means autologous lymphocytes can also be labelled and reinfused. Lymphocytes have been shown in animals to circulate from the blood via the lymphatic system and then returning to the blood once more. The same phenomenon can be seen in man using indium labelled lymphocytes. Lymph nodes become visible at between 12 and 18 hours and recirculation of labelled cells can be shown on the blood activity curves. Certain problems arise concerning cell behaviour after labelling which appear due to irradiation of cells rather than chemical toxicity. (author)

  11. Discrepancies between N-Acetyl Cysteine Prescription based on Patient’s History and Plasma Acetaminophen Level

    Directory of Open Access Journals (Sweden)

    Fakhreddin Taghaddosi-Nejad

    2012-11-01

    Full Text Available Background: Fatalities from acetaminophen poisoning are common, but they are preventable by timely treatment with N-acetyl cysteine (NAC. In many medical centers, NAC is prescribed in keeping with the ingested dose of the drug as revealed through medical history. It seems to significantly differ from the real indications of NAC administration based on plasma level of acetaminophen. Overtreatment increases adverse drug reactions and it is time- consuming and costly. Methods: Acetaminophen plasma level was checked by HPLC method in 170 admitted patients who had history of acute ingestion of more than 7.5 g acetaminophen within 4 to 24 hours prior to hospital admission. Indications for NAC prescription according to patient’s history and adaptation from acetaminophen plasma level in Romack-Mathew nomogram were matched. Data were analyzed by SPSS software version 16.0. Results: Mean age of the patients was 21.8±6.05 years. In 75.8% of the patients, poisoning had occurred after suicidal attempts. Acetaminophen plasma level was between less than 2 and 265 μg/ml (18.7±28.88, mean± SD. Only in 18 (10.6% cases, overtreatment had been performed. Multiple logistic regression analysis showed that the number of suicidal attempts, number of ingested pills, and time of referral had positive relationships with acetaminophen plasma level. Conclusion: If NAC is prescribed only based on patient's medical history, overtreatment may take place.

  12. SucStruct: Prediction of succinylated lysine residues by using structural properties of amino acids.

    Science.gov (United States)

    López, Yosvany; Dehzangi, Abdollah; Lal, Sunil Pranit; Taherzadeh, Ghazaleh; Michaelson, Jacob; Sattar, Abdul; Tsunoda, Tatsuhiko; Sharma, Alok

    2017-06-15

    Post-Translational Modification (PTM) is a biological reaction which contributes to diversify the proteome. Despite many modifications with important roles in cellular activity, lysine succinylation has recently emerged as an important PTM mark. It alters the chemical structure of lysines, leading to remarkable changes in the structure and function of proteins. In contrast to the huge amount of proteins being sequenced in the post-genome era, the experimental detection of succinylated residues remains expensive, inefficient and time-consuming. Therefore, the development of computational tools for accurately predicting succinylated lysines is an urgent necessity. To date, several approaches have been proposed but their sensitivity has been reportedly poor. In this paper, we propose an approach that utilizes structural features of amino acids to improve lysine succinylation prediction. Succinylated and non-succinylated lysines were first retrieved from 670 proteins and characteristics such as accessible surface area, backbone torsion angles and local structure conformations were incorporated. We used the k-nearest neighbors cleaning treatment for dealing with class imbalance and designed a pruned decision tree for classification. Our predictor, referred to as SucStruct (Succinylation using Structural features), proved to significantly improve performance when compared to previous predictors, with sensitivity, accuracy and Mathew's correlation coefficient equal to 0.7334-0.7946, 0.7444-0.7608 and 0.4884-0.5240, respectively. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Breeding of White-tailed Tropicbirds (Phaethon lepturus) in the western South Atlantic.

    Science.gov (United States)

    Leal, G R; Serafini, P P; Simão-Neto, I; Ladle, R J; Efe, M A

    2016-04-19

    Basic information on natural history is crucial for assessing the viability of populations, but is often lacking for many species of conservation concern. One such species is the White-tailed Tropicbird, Phaethon lepturus (Mathews, 1915). Here, we address this shortfall by providing detailed information on reproductive biology, distribution and threats on the Fernando de Noronha archipelago, Brazil - the largest colony of P. lepturus in the South Atlantic. We assessed reproduction from August 2011 to January 2012 by monitoring tropicbird nests and their contents. A population estimate was obtained through a combination of active searches for nests and by census at sea between 2010 and 2012. Breeding success was calculated by traditional methods. The growth curve of chicks and life table were also calculated. Additional information on nest and mate fidelity and on age of breeding birds was obtained from the banded birds. Our results indicate that the unusual nest form (limestone pinnacles) and predation by crabs may be responsible for the observed patterns of hatching and fledging success. Although the Fernando de Noronha population appears to be stable (at between 100-300 birds), a long term monitoring program would be desirable to assess fluctuations in this globally important population. Conservation strategies should focus on controlling predation by land crabs and tegu lizards.

  14. Breeding of White-tailed Tropicbirds (Phaethon lepturus in the western South Atlantic

    Directory of Open Access Journals (Sweden)

    G. R. Leal

    Full Text Available Abstract Basic information on natural history is crucial for assessing the viability of populations, but is often lacking for many species of conservation concern. One such species is the White-tailed Tropicbird, Phaethon lepturus (Mathews, 1915. Here, we address this shortfall by providing detailed information on reproductive biology, distribution and threats on the Fernando de Noronha archipelago, Brazil – the largest colony of P. lepturus in the South Atlantic. We assessed reproduction from August 2011 to January 2012 by monitoring tropicbird nests and their contents. A population estimate was obtained through a combination of active searches for nests and by census at sea between 2010 and 2012. Breeding success was calculated by traditional methods. The growth curve of chicks and life table were also calculated. Additional information on nest and mate fidelity and on age of breeding birds was obtained from the banded birds. Our results indicate that the unusual nest form (limestone pinnacles and predation by crabs may be responsible for the observed patterns of hatching and fledging success. Although the Fernando de Noronha population appears to be stable (at between 100-300 birds, a long term monitoring program would be desirable to assess fluctuations in this globally important population. Conservation strategies should focus on controlling predation by land crabs and tegu lizards.

  15. Anabolic steroids, acute myocardial infarction and polycythemia: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Kathleen Stergiopoulos

    2008-12-01

    Full Text Available Kathleen Stergiopoulos1, Joseph J Brennan2, Robin Mathews1, John F Setaro2, Smadar Kort11Division of Cardiovascular Medicine, Department of Internal Medicine, Stony Brook University Medical Center, Stony Brook, NY, USA; 2Division of Cardiovascular Medicine, Department of Internal Medicine, Yale University, School of Medicine, New Haven, CT, USAAbstract: The association between testosterone-replacement therapy and cardiovascular risk remains unclear with most reports suggesting a neutral or possibly beneficial effect of the hormone in men and women. However, several cardiovascular complications including hypertension, cardiomyopathy, stroke, pulmonary embolism, fatal and nonfatal arrhythmias, and myocardial infarction have been reported with supraphysiologic doses of anabolic steroids. We report a case of an acute ST-segment elevation myocardial infarction in a patient with traditional cardiac risk factors using supraphysiologic doses of supplemental, intramuscular testosterone. In addition, this patient also had polycythemia, likely secondary to high-dose testosterone. The patient underwent successful percutaneous intervention of the right coronary artery. Phlebotomy was used to treat the polycythemia acutely. We suggest that the chronic and recent “stacked” use of intramuscular testosterone as well as the resultant polycythemia and likely increased plasma viscosity may have been contributing factors to this cardiovascular event, in addition to traditional coronary risk factors. Physicians and patients should be aware of the clinical consequences of anabolic steroid abuse.Keywords: acute myocardial infarction, anabolic steroid use, polycythemia

  16. Mergeable nervous systems for robots.

    Science.gov (United States)

    Mathews, Nithin; Christensen, Anders Lyhne; O'Grady, Rehan; Mondada, Francesco; Dorigo, Marco

    2017-09-12

    Robots have the potential to display a higher degree of lifetime morphological adaptation than natural organisms. By adopting a modular approach, robots with different capabilities, shapes, and sizes could, in theory, construct and reconfigure themselves as required. However, current modular robots have only been able to display a limited range of hardwired behaviors because they rely solely on distributed control. Here, we present robots whose bodies and control systems can merge to form entirely new robots that retain full sensorimotor control. Our control paradigm enables robots to exhibit properties that go beyond those of any existing machine or of any biological organism: the robots we present can merge to form larger bodies with a single centralized controller, split into separate bodies with independent controllers, and self-heal by removing or replacing malfunctioning body parts. This work takes us closer to robots that can autonomously change their size, form and function.Robots that can self-assemble into different morphologies are desired to perform tasks that require different physical capabilities. Mathews et al. design robots whose bodies and control systems can merge and split to form new robots that retain full sensorimotor control and act as a single entity.

  17. Prediction of beta-turns and beta-turn types by a novel bidirectional Elman-type recurrent neural network with multiple output layers (MOLEBRNN).

    Science.gov (United States)

    Kirschner, Andreas; Frishman, Dmitrij

    2008-10-01

    Prediction of beta-turns from amino acid sequences has long been recognized as an important problem in structural bioinformatics due to their frequent occurrence as well as their structural and functional significance. Because various structural features of proteins are intercorrelated, secondary structure information has been often employed as an additional input for machine learning algorithms while predicting beta-turns. Here we present a novel bidirectional Elman-type recurrent neural network with multiple output layers (MOLEBRNN) capable of predicting multiple mutually dependent structural motifs and demonstrate its efficiency in recognizing three aspects of protein structure: beta-turns, beta-turn types, and secondary structure. The advantage of our method compared to other predictors is that it does not require any external input except for sequence profiles because interdependencies between different structural features are taken into account implicitly during the learning process. In a sevenfold cross-validation experiment on a standard test dataset our method exhibits the total prediction accuracy of 77.9% and the Mathew's Correlation Coefficient of 0.45, the highest performance reported so far. It also outperforms other known methods in delineating individual turn types. We demonstrate how simultaneous prediction of multiple targets influences prediction performance on single targets. The MOLEBRNN presented here is a generic method applicable in a variety of research fields where multiple mutually depending target classes need to be predicted. http://webclu.bio.wzw.tum.de/predator-web/.

  18. Position-dependent mass, finite-gap systems, and supersymmetry

    Science.gov (United States)

    Bravo, Rafael; Plyushchay, Mikhail S.

    2016-05-01

    The ordering problem in quantum systems with position-dependent mass (PDM) is treated by inclusion of the classically fictitious similarity transformation into the kinetic term. This provides a generation of supersymmetry with the first-order supercharges from the kinetic term alone, while inclusion of the potential term allows us also to generate nonlinear supersymmetry with higher-order supercharges. A broad class of finite-gap systems with PDM is obtained by different reduction procedures, and general results on supersymmetry generation are applied to them. We show that elliptic finite-gap systems of Lamé and Darboux-Treibich-Verdier types can be obtained by reduction to Seiffert's spherical spiral and Bernoulli lemniscate in the presence of Calogero-like or harmonic oscillator potentials, or by angular momentum reduction of a free motion on some AdS2 -related surfaces in the presence of Aharonov-Bohm flux. The limiting cases include the Higgs and Mathews-Lakshmanan oscillator models as well as a reflectionless model with PDM exploited recently in the discussion of cosmological inflationary scenarios.

  19. Noninvasive FFR derived from coronary CT angiography in the management of coronary artery disease: technology and clinical update

    Directory of Open Access Journals (Sweden)

    Nakanishi R

    2016-06-01

    Full Text Available Rine Nakanishi, Mathew J Budoff Los Angeles Biomedical Research Institute, Harbor-UCLA Medical Center, Torrance, CA, USA Abstract: After a decade of clinical use of coronary computed tomographic angiography (CCTA to evaluate the anatomic severity of coronary artery disease, new methods of deriving functional information from CCTA have been developed. These methods utilize the anatomic information provided by CCTA in conjunction with computational fluid dynamics to calculate fractional flow reserve (FFR values from CCTA image data sets. Computed tomography-derived FFR (CT-FFR enables the identification of lesion-specific drop noninvasively. A three-dimensional CT-FFR modeling technique, which provides FFR values throughout the coronary tree (HeartFlow FFRCT analysis, has been validated against measured FFR and is now approved by the US Food and Drug Administration for clinical use. This technique requires off-site supercomputer analysis. More recently, a one-dimensional computational analysis technique (Siemens cFFR, which can be performed on on-site workstations, has been developed and is currently under investigation. This article reviews CT-FFR technology and clinical evidence for its use in stable patients with suspected coronary artery disease. Keywords: fractional flow reserve, coronary computed tomographic angiography, FFRCT, cFFR

  20. Comparison of accuracy in predicting emotional instability from MMPI data: fisherian versus contingent probability statistics

    International Nuclear Information System (INIS)

    Berghausen, P.E. Jr.; Mathews, T.W.

    1987-01-01

    The security plans of nuclear power plants generally require that all personnel who are to have access to protected areas or vital islands be screened for emotional stability. In virtually all instances, the screening involves the administration of one or more psychological tests, usually including the Minnesota Multiphasic Personality Inventory (MMPI). At some plants, all employees receive a structured clinical interview after they have taken the MMPI and results have been obtained. At other plants, only those employees with dirty MMPI are interviewed. This latter protocol is referred to as interviews by exception. Behaviordyne Psychological Corp. has succeeded in removing some of the uncertainty associated with interview-by-exception protocols by developing an empirically based, predictive equation. This equation permits utility companies to make informed choices regarding the risks they are assuming. A conceptual problem exists with the predictive equation, however. Like most predictive equations currently in use, it is based on Fisherian statistics, involving least-squares analyses. Consequently, Behaviordyne Psychological Corp., in conjunction with T.W. Mathews and Associates, has just developed a second predictive equation, one based on contingent probability statistics. The particular technique used in the multi-contingent analysis of probability systems (MAPS) approach. The present paper presents a comparison of predictive accuracy of the two equations: the one derived using Fisherian techniques versus the one thing contingent probability techniques

  1. RNAstructure: software for RNA secondary structure prediction and analysis.

    Science.gov (United States)

    Reuter, Jessica S; Mathews, David H

    2010-03-15

    To understand an RNA sequence's mechanism of action, the structure must be known. Furthermore, target RNA structure is an important consideration in the design of small interfering RNAs and antisense DNA oligonucleotides. RNA secondary structure prediction, using thermodynamics, can be used to develop hypotheses about the structure of an RNA sequence. RNAstructure is a software package for RNA secondary structure prediction and analysis. It uses thermodynamics and utilizes the most recent set of nearest neighbor parameters from the Turner group. It includes methods for secondary structure prediction (using several algorithms), prediction of base pair probabilities, bimolecular structure prediction, and prediction of a structure common to two sequences. This contribution describes new extensions to the package, including a library of C++ classes for incorporation into other programs, a user-friendly graphical user interface written in JAVA, and new Unix-style text interfaces. The original graphical user interface for Microsoft Windows is still maintained. The extensions to RNAstructure serve to make RNA secondary structure prediction user-friendly. The package is available for download from the Mathews lab homepage at http://rna.urmc.rochester.edu/RNAstructure.html.

  2. Mandibular growth changes and cervical vertebral maturation. a cephalometric implant study.

    Science.gov (United States)

    Gu, Yan; McNamara, James A

    2007-11-01

    To evaluate mandibular dimensional changes and regional remodeling occurring during five intervals of circumpubertal growth. This investigation evaluated a unique sample of subjects in whom tantalum implants were placed into the craniofacial complex during childhood. The sample was obtained from the Mathews and Ware implant study originally conducted at the University of California San Francisco in the 1970s, with longitudinal cephalometric records of 20 subjects (13 female, 7 male) available for evaluation. Cephalograms at six consecutive stages of cervical vertebral maturation (CS1 through CS6) were analyzed. Peak mandibular growth was noted during the interval from CS3 to CS4. Forward rotation of the mandible was due to greater mandibular growth posteriorly than anteriorly. Progressive closure of the condylar-ramus-occlusal (CRO) angle resulted in a forward and upward orientation of the ramus relative to the corpus of the mandible due to increased vertical growth of the condyle. A peak in mandibular growth at puberty was substantiated. Mandibular remodeling and condylar rotation continue to occur after the growth spurt.

  3. Identification of Psychological Dysfunctions and Eating Disorders in Obese Women Seeking Weight Loss: Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Maude Panchaud Cornut

    2014-01-01

    Full Text Available Objective. The aim of this study is to analyse associations between eating behaviour and psychological dysfunctions in treatment-seeking obese patients and identify parameters for the development of diagnostic tools with regard to eating and psychological disorders. Design and Methods. Cross-sectional data were analysed from 138 obese women. Bulimic Investigatory Test of Edinburgh and Eating Disorder Inventory-2 assessed eating behaviours. Beck Depression Inventory II, Spielberger State-Trait Anxiety Inventory, form Y, Rathus Assertiveness Schedule, and Marks and Mathews Fear Questionnaire assessed psychological profile. Results. 61% of patients showed moderate or major depressive symptoms and 77% showed symptoms of anxiety. Half of the participants presented with a low degree of assertiveness. No correlation was found between psychological profile and age or anthropometric measurements. The prevalence and severity of depression, anxiety, and assertiveness increased with the degree of eating disorders. The feeling of ineffectiveness explained a large degree of score variance. It explained 30 to 50% of the variability of assertiveness, phobias, anxiety, and depression. Conclusion. Psychological dysfunctions had a high prevalence and their severity is correlated with degree of eating disorders. The feeling of ineffectiveness constitutes the major predictor of the psychological profile and could open new ways to develop screening tools.

  4. Development of a prototype mesoscale computer model incorporating treatment of topography

    International Nuclear Information System (INIS)

    Apsimon, H.; Kitson, K.; Fawcett, M.; Goddard, A.J.H.

    1984-01-01

    Models are available for simulating dispersal of accidental releases, using mass-consistent wind-fields and accounting for site-specific topography. These techniques were examined critically to see if they might be improved, and to assess their limitations. An improved model, windfield adjusted for topography (WAFT), was developed (with advantages over MATHEW used in the Atmospheric Release Advisory Capability - ARAC system). To simulate dispersion in the windfields produced by WAFT and calculate time integrated air concentrations and dry and wet deposition the TOMCATS model was developed. It treats the release as an assembly of pseudo-particles using Monte Carlo techniques to simulate turbulent displacements. It allows for larger eddy effects in the horizontal turbulence spectrum. Wet deposition is calculated using inhomogeneous rainfields evolving in time and space. The models were assessed, applying them to hypothetical releases in complex terrain, using typical data applicable in accident conditions, and undertaking sensitivity studies. One finds considerable uncertainty in results produced by these models. Although useful for post-facto analysis, such limitations cast doubt on their advantages, relative to simpler techniques, during an actual emergency

  5. Natural radioactivity in extreme south of Bahia, Brazil, using gamma-ray spectrometry

    International Nuclear Information System (INIS)

    Vasconcelos, Danilo C.; Oliveira, Arno H.; Silva, Mario R.S.; Penna, Rodrigo; Santos, Talita O.; Pereira, Claubia; Rocha, Zildete; Menezes, Maria Angela B.C.

    2009-01-01

    The concentrations activity of natural radionuclides in beach sand in extreme south of Bahia-Brazil was measured using gamma-ray spectrometry. The activity concentrations of 226 Ra, 232 Th and 40 K in beach sand ranged from 14.5 to 8,318.4, 20.5 to 18,450.0, 15.4 to 3,109.0 Bq/kg, with a mean value of 1,078.2, 2,429.6, and 417.0 Bq/kg respectively. The values of radiation hazard indexes in sands of Alcobaca, Caraiva and Cumuruxatiba are higher than the limits preconized by Beretka and Mathew. The use of these sands may be not safe in building constructions. The results show that the absorbed dose rates range from 20.4-15,116.6 nGy/h with mean value of 1762.7. The highest value of gamma dose rates among the studied beaches was found in Cumuruxatiba (15,116.6 nGy/h). The annual effective dose varied between 0.028 and 18.539 mSv/year, with a mean of 2.162 mSv/year. Values of Alcobaca, Trancoso, Caraiva and Cumuruxatiba are higher than the worldwide average for outdoor annual effective dose, 0.07 mSv/year. (author)

  6. Occupational hazards among the abattoir workers associated with noncompliance to the meat processing and waste disposal laws in Malaysia

    Directory of Open Access Journals (Sweden)

    Abdullahi A

    2016-07-01

    Full Text Available Auwalu Abdullahi,1–3 Azmi Hassan,1 Norizhar Kadarman,2 Yakubu Muhammad Junaidu,3 Olanike Kudrat Adeyemo,4,5 Pei Lin Lua6 1Institute for Community Development and Quality of Life (i-CODE, Universiti Sultan Zainal Abidin (UniSZA, Kampus Gong Badak, 2Faculty of Medicine, Department of Community Medicine, Universiti Sultan Zainal Abidin (UniSZA, Kampus Kota, Kuala Terengganu, Terengganu, Malaysia; 3Department of Animal Health and Husbandry, Audu Bako College of Agriculture Dambatta, Kano, Nigeria; 4Center for Human and Environmental Toxicology, Department of Physiological Sciences, University of Florida, Gainesville, FL, USA; 5Department of Veterinary Public Health and Preventive Medicine, University of Ibadan, Ibadan, Nigeria; 6Community Health Research Cluster, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA, Kampus Gong Badak, Kuala Terengganu, Terengganu, Malaysia Purpose: This study aims to investigate the occupational hazards among the abattoir workers associated with noncompliance to the meat processing and waste disposal laws in Terengganu State, Malaysia. Occupational hazards are the major source of morbidity and mortality among the animal workers due to exposure to many hazardous situations in their daily practices. Occupational infections mostly contracted by abattoir workers could be caused by iatrogenic or transmissible agents, including viruses, bacteria, fungi, and parasites and the toxins produced by these organisms. Materials and methods: The methodology was based on a cross-sectional survey using cluster sampling technique in the four districts of Terengganu State, Malaysia. One hundred and twenty-one abattoir workers from five abattoirs were assessed using a validated structured questionnaire and an observation checklist. Results: The mean and standard deviation of occupational hazards scores of the workers were 2.32 (2.721. Physical, chemical, biological, psychosocial, musculoskeletal, and ergonomics hazards

  7. Accuracy Assessment of Satellite Derived Forest Cover Products in South and Southeast Asia

    Science.gov (United States)

    Gilani, H.; Xu, X.; Jain, A. K.

    2017-12-01

    South and Southeast Asia (SSEA) region occupies 16 % of worlds land area. It is home to over 50% of the world's population. The SSEA's countries are experiencing significant land-use and land-cover changes (LULCCs), primarily in agriculture, forest, and urban land. For this study, we compiled four existing global forest cover maps for year 2010 by Gong et al.(2015), Hansen et al. (2013), Sexton et al.(2013) and Shimada et al. (2014), which were all medium resolution (≤30 m) products based on Landsat and/or PALSAR satellite images. To evaluate the accuracy of these forest products, we used three types of information: (1) ground measurements, (2) high resolution satellite images and (3) forest cover maps produced at the national scale. The stratified random sampling technique was used to select a set of validation data points from the ground and high-resolution satellite images. Then the confusion matrix method was used to assess and rank the accuracy of the forest cover products for the entire SSEA region. We analyzed the spatial consistency of different forest cover maps, and further evaluated the consistency with terrain characteristics. Our study suggests that global forest cover mapping algorithms are trained and tested using limited ground measurement data. We found significant uncertainties in mountainous areas due to the topographical shadow effect and the dense tree canopies effects. The findings of this study will facilitate to improve our understanding of the forest cover dynamics and their impacts on the quantities and pathways of terrestrial carbon and nitrogen fluxes. Gong, P., et al. (2012). "Finer resolution observation and monitoring of global land cover: first mapping results with Landsat TM and ETM+ data." International Journal of Remote Sensing 34(7): 2607-2654. Hansen, M. C., et al. (2013). "High-Resolution Global Maps of 21st-Century Forest Cover Change." Science 342(6160): 850-853. Sexton, J. O., et al. (2013). "Global, 30-m resolution

  8. The effects of droplet characteristics on the surface features in a rain field

    Science.gov (United States)

    Liu, R.; Brown, H.; Liu, X.; Duncan, J. H.

    2013-11-01

    The characteristics of the shape of a water surface in response to the impact of simulated raindrops are studied experimentally in a 1.22-m-by-1.22-m water pool with a water depth of 0.3 m. A rain generator consisting of an open-surface water tank with an array of 22-gauge hypodermic needles (typical needle-to-needle spacing of about L0 = 3 . 5 cm) attached to holes in the tank bottom is mounted 2 m above the water pool. The tank is connected to a 2D translation stage to provide a small-radius (volumetric flow rate (nπd3 / 6) through control of the water depth in the generator tank. The water surface features, including the crown, stalk and ring waves, due to the impacts of the drops are measured with a cinematic laser-induced- fluorescence (LIF) technique. The dependence of these features on the rain characteristics are discussed. The support of the National Science Foundation, Division of Ocean Sciences, and the assistance of Mr. Larry Gong are gratefully acknowledged.

  9. Galactic Shapiro delay to the Crab pulsar and limit on weak equivalence principle violation

    International Nuclear Information System (INIS)

    Desai, Shantanu; Kahya, Emre

    2018-01-01

    We calculate the total galactic Shapiro delay to the Crab pulsar by including the contributions from the dark matter as well as baryonic matter along the line of sight. The total delay due to dark matter potential is about 3.4 days. For baryonic matter, we included the contributions from both the bulge and the disk, which are approximately 0.12 and 0.32 days respectively. The total delay from all the matter distribution is therefore 3.84 days. We also calculate the limit on violations of Weak equivalence principle by using observations of ''nano-shot'' giant pulses from the Crab pulsar with time-delay < 0.4 ns, as well as using time differences between radio and optical photons observed from this pulsar. Using the former, we obtain a limit on violation of Weak equivalence principle in terms of the PPN parameter Δγ < 2.41 x 10 -15 . From the time-difference between simultaneous optical and radio observations, we get Δγ < 1.54 x 10 -9 . We also point out differences in our calculation of Shapiro delay and that from two recent papers (Yang and Zhang, Phys Rev D 94(10):101501, 2016; Zhang and Gong, Astrophys J 837:134, 2017), which used the same observations to obtain a corresponding limit on Δγ. (orig.)

  10. Survey of Hyperspectral Earth Observation Applications from Space in the Sentinel-2 Context

    Directory of Open Access Journals (Sweden)

    Julie Transon

    2018-01-01

    Full Text Available In the last few decades, researchers have developed a plethora of hyperspectral Earth Observation (EO remote sensing techniques, analysis and applications. While hyperspectral exploratory sensors are demonstrating their potential, Sentinel-2 multispectral satellite remote sensing is now providing free, open, global and systematic high resolution visible and infrared imagery at a short revisit time. Its recent launch suggests potential synergies between multi- and hyper-spectral data. This study, therefore, reviews 20 years of research and applications in satellite hyperspectral remote sensing through the analysis of Earth observation hyperspectral sensors’ publications that cover the Sentinel-2 spectrum range: Hyperion, TianGong-1, PRISMA, HISUI, EnMAP, Shalom, HyspIRI and HypXIM. More specifically, this study (i brings face to face past and future hyperspectral sensors’ applications with Sentinel-2’s and (ii analyzes the applications’ requirements in terms of spatial and temporal resolutions. Eight main application topics were analyzed including vegetation, agriculture, soil, geology, urban, land use, water resources and disaster. Medium spatial resolution, long revisit time and low signal-to-noise ratio in the short-wave infrared of some hyperspectral sensors were highlighted as major limitations for some applications compared to the Sentinel-2 system. However, these constraints mainly concerned past hyperspectral sensors, while they will probably be overcome by forthcoming instruments. Therefore, this study is putting forward the compatibility of hyperspectral sensors and Sentinel-2 systems for resolution enhancement techniques in order to increase the panel of hyperspectral uses.

  11. Microhardness studies of nanocrystalline lead molybdate

    International Nuclear Information System (INIS)

    Anandakumar, V.M.; Abdul Khadar, M.

    2009-01-01

    Nanocrystalline lead molybdate (PbMoO 4 ) of four different grain sizes were synthesized through chemical precipitation technique and the grain sizes and crystal structure are determined using the broadening of X-ray diffraction patterns and transmission electron microscopy. The microhardness of nanocrystalline lead molybdate (PbMoO 4 ) with different grain sizes were measured using a Vicker's microhardness tester for various applied loads ranging from 0.049 to 1.96 N. The microhardness values showed significant indentation size effect at low indentation loads. The proportional specimen resistance model put forward by Li and Bradt and energy balance model put forward by Gong and Li were used to analyze the behaviour of measured microhardness values under different indentation loads. The microhardness data obtained for samples of different grain sizes showed grain size dependent strengthening obeying normal Hall-Petch relation. The dependence of compacting pressure and annealing temperature on microhardness of the nanostructured sample with grain size of ∼18 nm were also studied. The samples showed significant increase in microhardness values as the compacting pressure and annealing time were increased. The variation of microhardness of the material with pressure of pelletization and annealing time are discussed in the light of change of pore size distribution of the samples.

  12. An improved lattice Boltzmann scheme for multiphase fluid with multi-range interactions

    Energy Technology Data Exchange (ETDEWEB)

    Maquignon, Nicolas; Duchateau, Julien; Roussel, Gilles; Rousselle, François; Renaud, Christophe [Laboratoire Informatique Signal et Image de la Côte d' Opale, 50 rue Ferdinand Buisson, 62100 Calais (France); Université du Littoral Côte d' Opale, 1 place de l' Yser, 59140, Dunkerque (France); Association INNOCOLD, MREI 1, 145 (France)

    2014-10-06

    Modeling of fluids with liquid to gas phase transition has become important for understanding many environmental or industrial processes. Such simulations need new techniques, because traditional solvers are often limited. The Lattice Boltzmann Model (LBM) allows simulate complex fluids, because its mesoscopic nature gives possibility to incorporate additional physics in comparison to usual methods. In this work, an improved lattice Boltzmann model for phase transition flow will be introduced. First, the state of art for Shan and Chen (SC) type of LBM will be reminded. Then, link to real thermodynamics will be established with Maxwell equal areas construction. Convergence to isothermal liquid vapor equilibrium will be shown and discussed. Inclusion of an equation of state for real fluid and better incorporation of force term is presented. Multi-range interactions have been used for SC model, but it hasn't been yet applied to real fluid with non-ideal equation of state. In this work, we evaluate this model when it is applied to real liquid-vapor equilibrium. We show that important differences are found for evaluation of gas density. In order to recover thermodynamic consistency, we use a new scheme for calculation of force term, which is a combination of multi range model and numerical weighting used by Gong and Cheng. We show the superiority of our new model by studying convergence to equilibrium values over a large temperature range. We prove that spurious velocities remaining at equilibrium are decreased.

  13. Afterglow luminescence in sol-gel/Pechini grown oxide materials: persistence or phosphorescence process? (Conference Presentation)

    Science.gov (United States)

    Sontakke, Atul; Ferrier, Alban; Viana, Bruno

    2017-03-01

    Persistent luminescence and phosphorescence, both yields afterglow luminescence, but are completely different mechanisms. Persistent luminescence involves a slow thermal release of trapped electrons stored in defect states, whereas the phosphorescence is caused due to triplet to singlet transition [1,2]. Many persistent luminescence phosphors are based on oxide inorganic hosts, and exhibit long afterglow luminescence after ceasing the excitation. We observed intense and long afterglow luminescence in sol-gel/pechini grown inorganic oxides, and as a first interpretation thought to be due to persistence mechanism. However, some of these materials do not exhibit defect trap centers, and a detailed investigation suggested it is due to phosphorescence, but not the persistence. Phosphorescence is not common in inorganic solids, and that too at room temperature, and therefore usually misinterpreted as persistence luminescence [3]. Here we present a detailed methodology to distinguish phosphorescence from persistence luminescence in inorganic solids, and the process to harvest highly efficient long phosphorescence afterglow at room temperature. 1. Jian Xu, Setsuhisa Tanabe, Atul D. Sontakke, Jumpei Ueda, Appl. Phys. Lett. 107, 081903 (2015) 2. Sebastian Reineke, Marc A. Baldo, Scientific Reports, 4, 3797 (2014) 3. Pengchong Xue, Panpan Wang, Peng Chen, Boqi Yao, Peng Gong, Jiabao Sun, Zhenqi Zhang, Ran Lu, Chem. Sci. (2016) DOI: 10.1039/C5SC03739E

  14. ON THE SOLAR ORIGIN OF THE SIGNAL AT 220.7 μHz: A POSSIBLE COMPONENT OF A g-MODE?

    International Nuclear Information System (INIS)

    Jimenez, A.; Garcia, R. A.

    2009-01-01

    Gravity modes in the Sun have been the object of a long and difficult search in recent decades. Thanks to the data accumulated with the last generation of instruments (BiSON, GONG, and three helioseismic instruments aboard the Solar and Heliospheric Observatory (SOHO)), scientists have been able to find signatures of their presence. However, the individual detection of such modes remains evasive. In this article, we study the signal at 220.7 μHz which is a peak that is present in most of the helioseismic data of the last 10 years. This signal has already been identified as being a component of a g-mode candidate detected in the GOLF Doppler velocity signal. The nature of this peak is studied in particular using the VIRGO/SPM instrument aboard SOHO. First we analyze all the available instrumental data of VIRGO and SOHO (housekeeping) to reject any possible instrumental origin. No relation was found, implying that the signal has a solar origin. Using Monte Carlo simulations, we find, with more than 99% confidence level, that the signal found in VIRGO/SPM is very unlikely to be due to pure noise.

  15. Psychological Benefits of Nonpharmacological Methods Aimed for Improving Balance in Parkinson’s Disease: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Rastislav Šumec

    2015-01-01

    Full Text Available Parkinson’s disease (PD is a serious condition with a major negative impact on patient’s physical and mental health. Postural instability is one of the cardinal difficulties reported by patients to deal with. Neuroanatomical, animal, and clinical studies on nonparkinsonian and parkinsonian subjects suggest an important correlation between the presence of balance dysfunction and multiple mood disorders, such as anxiety, depression, and apathy. Considering that balance dysfunction is a very common symptom in PD, we can presume that by its management we could positively influence patient’s state of mind too. This review is an analysis of nonpharmacological methods shown to be effective and successful for improving balance in patients suffering from PD. Strategies such as general exercise, robotic assisted training, Tai Chi, Qi Gong, Yoga, dance (such as tango or ballet, box, virtual reality-based, or neurofeedback-based techniques and so forth can significantly improve the stability in these patients. Beside this physical outcome, many methods have also shown effect on quality of life, depression level, enjoyment, and motivation to continue in practicing the method independently. The purpose of this review is to provide information about practical and creative methods designed to improve balance in PD and highlight their positive impact on patient’s psychology.

  16. Analysis of peculiar penumbral flows observed in the active region NOAA 10930 during a major solar flare

    International Nuclear Information System (INIS)

    Kumar, Brajesh; Venkatakrishnan, P; Tiwari, Sanjiv Kumar; Mathur, Savita; Garcia, R A

    2011-01-01

    It is believed that the high energetic particles and tremendous amount of energy released during the flares can induce velocity oscillations in the Sun. Using the Dopplergrams obtained by Global Oscillation Network Group (GONG) telescope, we analyze the velocity flows in the active region NOAA 10930 during a major flare (of class X3.4) that occurred on 13 December 2006. We observe peculiar evolution of velocity flows in some localized portions of the penumbra of this active region during the flare. Application of Wavelet transform to these velocity flows reveals that there is major enhancement of velocity oscillations in the high-frequency regime (5-8 mHz), while there is feeble enhancement in the p mode oscillations (2-5 mHz) in the aforementioned location. It has been recently shown that flares can induce high-frequency global oscillations in the Sun. Therefore, it appears that during the flare process there might be a common origin for the excitation of local and global high-frequency oscillations in the Sun.

  17. Analysis of an Anemone-Type Eruption in an On-Disk Coronal Hole

    Science.gov (United States)

    Adams, Mitzi; Tennant, Allyn; Alexander, Caroline; Sterling, Alphonse; Moore, Ronald; Woolley, Robert

    2016-01-01

    We report on an eruption seen in a very small coronal hole (about 120 arcseconds across), beginning at approximately 19:00 Universal Time on March 3, 2016. The event was initially observed by an amateur astronomer (RW) in an H-alpha movie from the Global Oscillation Network Group (GONG); the eruption attracted the attention of the observer because there was no nearby active region. To examine the region in detail, we use data from the Solar Dynamics Observatory (SDO), provided by the Atmospheric Imaging Assembly (AIA) in wavelengths 193 angstroms, 304 angstroms, and 94 angstroms, and the Helioseismic and Magnetic Imager (HMI). Data analysis and calibration activities such as scaling, rotation so that north is up, and removal of solar rotation are accomplished with SunPy. The eruption in low-cadence HMI data begins with the appearance of a bipole in the location of the coronal hole, followed by (apparent) expansion outwards when the intensity of the AIA wavelengths brighten; as the event proceeds, the coronal hole disappears. From high-cadence data, we will present results on the magnetic evolution of this structure, how it is related to intensity brightenings seen in the various SDO/AIA wavelengths, and how this event compares with the standard-anemone picture.

  18. Epidemiology of Cryptosporidium infection in cattle in China: a review.

    Science.gov (United States)

    Gong, Chao; Cao, Xue-Feng; Deng, Lei; Li, Wei; Huang, Xiang-Ming; Lan, Jing-Chao; Xiao, Qi-Cheng; Zhong, Zhi-Jun; Feng, Fan; Zhang, Yue; Wang, Wen-Bo; Guo, Ping; Wu, Kong-Ju; Peng, Guang-Neng

    2017-01-01

    The present review discusses the findings of cryptosporidiosis research conducted in cattle in China and highlights the currently available information on Cryptosporidium epidemiology, genetic diversity, and distribution in China, which is critical to understanding the economic and public health importance of cryptosporidiosis transmission in cattle. To date, 10 Cryptosporidium species have been detected in cattle in China, with an overall infection rate of 11.9%. The highest rate of infection (19.5%) was observed in preweaned calves, followed by that in juveniles (10.69%), postweaned juveniles (9.0%), and adult cattle (4.94%). The dominant species were C. parvum in preweaned calves and C. andersoni in postweaned, juvenile, and adult cattle. Zoonotic Cryptosporidium species (C. parvum and C. hominis) were found in cattle, indicating the possibility of transmission between humans and cattle. Different cattle breeds had significant differences in the prevalence rate and species of Cryptosporidium. This review demonstrates an age-associated, breed-associated, and geographic-related occurrence of Cryptosporidium and provides references for further understanding of the epidemiological characteristics, and for preventing and controlling the disease. © C. Gong et al., published by EDP Sciences, 2017.

  19. Sleuthing the Dynamo: the Final Frontier

    Science.gov (United States)

    Ayres, Thomas

    1996-07-01

    Innovative technologies are opening new windows into the Sun;from its hidden interior to the far reaches of its turbulentouter envelope: rare-earth detectors for solar neutrinos; theGONG project for helioseismology; SOHO for high-resolutionXUV spectroscopy, and YOHKOH for coronal X-ray imaging. Atthe same time, a fleet of space observatories--ROSAT, EUVE,ASCA, and HST itself--are providing unprecedented views ofthe vacuum-UV and X-ray emissions of stars in our Galacticneighborhood. These seemingly unrelated developments are infact deeply connected. A central issue of solar-stellarphysics is the nature and origin of magnetic activity: thelink between the interior dynamics of a late-type star and theviolent state of its outermost coronal layers. As solarphysicists are unlocking the secrets of the hydromagneticDynamo deep inside the Sun, we and others have beendocumenting the early evolution of the Dynamo and itsassociated external gas-dynamic activity. In particular, wehave obtained HST/FOS spectra of ten young solar-type starsin three nearby open clusters--the Hyades, Pleiades, andAlpha Persei--ranging in age from 50 Myr to 600 Myr. We havesupplemented the HST spectroscopy with deep ROSAT pointings, and ground-based studies. Here, we will continue the HSTside of our project by obtaining FUV spectra of two AlphaPerseids from our original program (but not yet observed),and high-S/N follow-up measurements of the hyperactive PleiadH II 314.

  20. Annotation of nerve cord transcriptome in earthworm Eisenia fetida

    Directory of Open Access Journals (Sweden)

    Vasanthakumar Ponesakki

    2017-12-01

    Full Text Available In annelid worms, the nerve cord serves as a crucial organ to control the sensory and behavioral physiology. The inadequate genome resource of earthworms has prioritized the comprehensive analysis of their transcriptome dataset to monitor the genes express in the nerve cord and predict their role in the neurotransmission and sensory perception of the species. The present study focuses on identifying the potential transcripts and predicting their functional features by annotating the transcriptome dataset of nerve cord tissues prepared by Gong et al., 2010 from the earthworm Eisenia fetida. Totally 9762 transcripts were successfully annotated against the NCBI nr database using the BLASTX algorithm and among them 7680 transcripts were assigned to a total of 44,354 GO terms. The conserve domain analysis indicated the over representation of P-loop NTPase domain and calcium binding EF-hand domain. The COG functional annotation classified 5860 transcript sequences into 25 functional categories. Further, 4502 contig sequences were found to map with 124 KEGG pathways. The annotated contig dataset exhibited 22 crucial neuropeptides having considerable matches to the marine annelid Platynereis dumerilii, suggesting their possible role in neurotransmission and neuromodulation. In addition, 108 human stem cell marker homologs were identified including the crucial epigenetic regulators, transcriptional repressors and cell cycle regulators, which may contribute to the neuronal and segmental regeneration. The complete functional annotation of this nerve cord transcriptome can be further utilized to interpret genetic and molecular mechanisms associated with neuronal development, nervous system regeneration and nerve cord function.

  1. [Discussion on professor SHAO Jing-Ming's academic opinion of focusing spirit].

    Science.gov (United States)

    Ma, Qiao-Lin; Gao, Xi-Yan; Shao, Su-Ju; Shao, Su-Xia; Hu, Bin

    2014-06-01

    During professor SHAO Jing-ming's academic research and medical practice, his academic opinion of focusing spirit is gradually developed. In terms of nurturing the spirit, attention should be paid on persistence as well as everyday health maintenance and exercise to nurture the spirit of physician. In terms of clinical diagnosis and treatment, patients' psychology, employment and life status should be observed and experienced, which could bring more methods to take essential care of patients' spirit. The treatment should work with psychological counseling, advocating that based on patients' qi and spirit, various forms of treatment methods should be properly used, such as acupuncture or moxibustion or combination of acupuncture and medicine, along with simple acupoint selection and harmony medication. Before clinical treatment of acupuncture, calming the mind is critically emphasized to make a clear diagnosis. During the acupuncture, calming and focusing the mind is necessary as well as emphasizing the details, so acupuncture could be integrated with Chi Gong to create a new warming-sensation technique. In a word, the academic opinion of focusing spirit is shedding an inspiring light upon further study.

  2. Improved thermal lattice Boltzmann model for simulation of liquid-vapor phase change

    Science.gov (United States)

    Li, Qing; Zhou, P.; Yan, H. J.

    2017-12-01

    In this paper, an improved thermal lattice Boltzmann (LB) model is proposed for simulating liquid-vapor phase change, which is aimed at improving an existing thermal LB model for liquid-vapor phase change [S. Gong and P. Cheng, Int. J. Heat Mass Transfer 55, 4923 (2012), 10.1016/j.ijheatmasstransfer.2012.04.037]. First, we emphasize that the replacement of ∇ .(λ ∇ T ) /∇.(λ ∇ T ) ρ cV ρ cV with ∇ .(χ ∇ T ) is an inappropriate treatment for diffuse interface modeling of liquid-vapor phase change. Furthermore, the error terms ∂t 0(T v ) +∇ .(T vv ) , which exist in the macroscopic temperature equation recovered from the previous model, are eliminated in the present model through a way that is consistent with the philosophy of the LB method. Moreover, the discrete effect of the source term is also eliminated in the present model. Numerical simulations are performed for droplet evaporation and bubble nucleation to validate the capability of the model for simulating liquid-vapor phase change. It is shown that the numerical results of the improved model agree well with those of a finite-difference scheme. Meanwhile, it is found that the replacement of ∇ .(λ ∇ T ) /∇ .(λ ∇ T ) ρ cV ρ cV with ∇ .(χ ∇ T ) leads to significant numerical errors and the error terms in the recovered macroscopic temperature equation also result in considerable errors.

  3. Promoting access to and use of seismic data in a large scientific community

    Directory of Open Access Journals (Sweden)

    Michel Eric

    2017-01-01

    Full Text Available The growing amount of seismic data available from space missions (SOHO, CoRoT, Kepler, SDO,… but also from ground-based facilities (GONG, BiSON, ground-based large programmes…, stellar modelling and numerical simulations, creates new scientific perspectives such as characterizing stellar populations in our Galaxy or planetary systems by providing model-independent global properties of stars such as mass, radius, and surface gravity within several percent accuracy, as well as constraints on the age. These applications address a broad scientific community beyond the solar and stellar one and require combining indices elaborated with data from different databases (e.g. seismic archives and ground-based spectroscopic surveys. It is thus a basic requirement to develop a simple and effcient access to these various data resources and dedicated tools. In the framework of the European project SpaceInn (FP7, several data sources have been developed or upgraded. The Seismic Plus Portal has been developed, where synthetic descriptions of the most relevant existing data sources can be found, as well as tools allowing to localize existing data for given objects or period and helping the data query. This project has been developed within the Virtual Observatory (VO framework. In this paper, we give a review of the various facilities and tools developed within this programme. The SpaceInn project (Exploitation of Space Data for Innovative Helio- and Asteroseismology has been initiated by the European Helio- and Asteroseismology Network (HELAS.

  4. Effect of onion flavonoids on colorectal cancer with hyperlipidemia: an in vivo study

    Directory of Open Access Journals (Sweden)

    He Y

    2014-01-01

    Full Text Available Yongshan He,1,* Heiying Jin,1,* Wei Gong,2,* Chunxia Zhang,1 Acheng Zhou1 1National Center of Colorectal Surgery, Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing, People's Republic of China; 2Department of Surgery, Jiangyin Hospital of Traditional Chinese Medicine, Jiangyin, People's Republic of China *These authors contributed equally to this work Objectives: This study aims to find the effect of onion's extraction on the colorectal cancer with hyperlipidemia. Method: We established a hyperlipidemia-subcutaneously heterotopic colorectal cancer orthotopic transplant model and fed mice a high fat diet and performing transplantation. Animal models were treated with capecitabine and/or simvastatin and low-, middle-, high- dose of onion's extraction and both tumor growth rate and blood lipid levels were monitored. Results: We found that colorectal cancer in onion's extraction groups was significantly inhibited, and the effect of high dose of onion's extraction was equivalent to capecitabine. Onion's extraction effectively decreased levels of apoB and TC. Conclusion: Our study established a hyperlipidemia colon tumor model involving subcutaneous colon translocation and orthotopic transplantation, this model was an ideal research model for mutual influence of hyperlipidemia and colorectal cancer. Onion's extraction could inhibit the proliferation of colorectal cancer; the function of the high-dose of onion's extraction was fairly to capecitabine, which provided a new direction in protecting and treating colorectal cancer. Keywords: colorectal cancer, hyperlipidemia, onion flavonoids, capecitabine, simvastatin

  5. [Complementary and alternative procedures for fibromyalgia syndrome : Updated guidelines 2017 and overview of systematic review articles].

    Science.gov (United States)

    Langhorst, J; Heldmann, P; Henningsen, P; Kopke, K; Krumbein, L; Lucius, H; Winkelmann, A; Wolf, B; Häuser, W

    2017-06-01

    The regular update of the guidelines on fibromyalgia syndrome, AWMF number 145/004, was scheduled for April 2017. The guidelines were developed by 13 scientific societies and 2 patient self-help organizations coordinated by the German Pain Society. Working groups (n =8) with a total of 42 members were formed balanced with respect to gender, medical expertise, position in the medical or scientific hierarchy and potential conflicts of interest. A search of the literature for systematic reviews of randomized controlled trials of complementary and alternative therapies from December 2010 to May 2016 was performed in the Cochrane library, MEDLINE, PsycINFO and Scopus databases. Levels of evidence were assigned according to the classification system of the Oxford Centre for Evidence-Based Medicine version 2009. The strength of recommendations was formed by multiple step formalized procedures to reach a consensus. Efficacy, risks, patient preferences and applicability of available therapies were weighed up against each other. The guidelines were reviewed and approved by the board of directors of the societies engaged in the development of the guidelines. Meditative movement therapies (e.g. qi gong, tai chi and yoga) are strongly recommended. Acupuncture and weight reduction in cases of obesity can be considered.

  6. Single-photon switch: Controllable scattering of photons inside a one-dimensional resonator waveguide

    Science.gov (United States)

    Zhou, L.; Gong, Z. R.; Liu, Y. X.; Sun, C. P.; Nori, F.

    2010-03-01

    We analyze the coherent transport of a single photon, which propagates in a one-dimensional coupled-resonator waveguide and is scattered by a controllable two-level system located inside one of the resonators of this waveguide. Our approach, which uses discrete coordinates, unifies low and high energy effective theories for single-photon scattering. We show that the controllable two-level system can behave as a quantum switch for the coherent transport of a single photon. This study may inspire new electro-optical single-photon quantum devices. We also suggest an experimental setup based on superconducting transmission line resonators and qubits. References: L. Zhou, Z.R. Gong, Y.X. Liu, C.P. Sun, F. Nori, Controllable scattering of photons inside a one-dimensional resonator waveguide, Phys. Rev. Lett. 101, 100501 (2008). L. Zhou, H. Dong, Y.X. Liu, C.P. Sun, F. Nori, Quantum super-cavity with atomic mirrors, Phys. Rev. A 78, 063827 (2008).

  7. Galactic Shapiro delay to the Crab pulsar and limit on weak equivalence principle violation

    Energy Technology Data Exchange (ETDEWEB)

    Desai, Shantanu [Indian Institute of Technology, Department of Physics, Hyderabad, Telangana (India); Kahya, Emre [Istanbul Technical University, Department of Physics, Istanbul (Turkey)

    2018-02-15

    We calculate the total galactic Shapiro delay to the Crab pulsar by including the contributions from the dark matter as well as baryonic matter along the line of sight. The total delay due to dark matter potential is about 3.4 days. For baryonic matter, we included the contributions from both the bulge and the disk, which are approximately 0.12 and 0.32 days respectively. The total delay from all the matter distribution is therefore 3.84 days. We also calculate the limit on violations of Weak equivalence principle by using observations of ''nano-shot'' giant pulses from the Crab pulsar with time-delay < 0.4 ns, as well as using time differences between radio and optical photons observed from this pulsar. Using the former, we obtain a limit on violation of Weak equivalence principle in terms of the PPN parameter Δγ < 2.41 x 10{sup -15}. From the time-difference between simultaneous optical and radio observations, we get Δγ < 1.54 x 10{sup -9}. We also point out differences in our calculation of Shapiro delay and that from two recent papers (Yang and Zhang, Phys Rev D 94(10):101501, 2016; Zhang and Gong, Astrophys J 837:134, 2017), which used the same observations to obtain a corresponding limit on Δγ. (orig.)

  8. Dust-acoustic waves and stability in the permeating dusty plasma. II. Power-law distributions

    International Nuclear Information System (INIS)

    Gong Jingyu; Du Jiulin; Liu Zhipeng

    2012-01-01

    The dust-acoustic waves and the stability theory for the permeating dusty plasma with power-law distributions are studied by using nonextensive q-statistics. In two limiting physical cases, when the thermal velocity of the flowing dusty plasma is much larger than, and much smaller than the phase velocity of the waves, we derived the dust-acoustic wave frequency, the instability growth rate, and the instability critical flowing velocity. As compared with the formulae obtained in part I [Gong et al., Phys. Plasmas 19, 043704 (2012)], all formulae of the present cases and the resulting plasma characteristics are q-dependent, and the power-law distribution of each plasma component of the permeating dusty plasma has a different q-parameter and thus has a different nonextensive effect. Further, we make numerical analyses of an example that a cometary plasma tail is passing through the interplanetary space dusty plasma and we show that these power-law distributions have significant effects on the plasma characteristics of this kind of plasma environment.

  9. Analysis of Chemical Constituents of Melastoma dodecandrum Lour. by UPLC-ESI-Q-Exactive Focus-MS/MS

    Directory of Open Access Journals (Sweden)

    Jinfeng Wang

    2017-03-01

    Full Text Available The ethnic drug Melastoma dodecandrum Lour. (MDL is widely distributed throughout South China, and is the major component of Gong Yan Ping Tablets/Capsules and Zi Di Ning Xue San. Although the pharmacological effects of MDL have been well documented, its chemical profile has not been fully determined. In this study, we have developed a rapid and sensitive UPLC-ESI-Q-Exactive Focus-MS/MS method to characterize the chemical constituents of MDL in the positive and negative ionization modes. A comparison of the chromatographic and spectrometric data obtained using this method with data from databases, the literature and reference standards allowed us to identify or tentatively characterize 109 compounds, including 26 fatty acids, 26 organic acids, 33 flavonoids, six tannins, 10 triterpenoids, two steroids and six other compounds. Notably, 55 of the compounds characterized in this study have never been detected before in this plant. The information obtained in this study therefore enriches our understanding of the chemical composition of MDL and could be used in quality control, pharmacological research and the development of drugs based on MDL. In addition, this study represents the first reported comprehensive analysis of the chemical constituents of MDL.

  10. KULINTANG STATESIDE: ISSUES ON AUTHENTICITY OF TRANSFORMED MUSICAL TRADITIONS CONTEXTUALIZED WITHIN THE GLOBAL/LOCAL TRAFFIC

    Directory of Open Access Journals (Sweden)

    Pamela Costes Onishi

    2010-06-01

    Full Text Available A resurgence of interest in the Philippine gongs and drum tradition called kulintang took place in the United States from the late twentieth century. It is performed in its traditional style but has also seen several transformations. This study examines the popularity of the kulintang among Filipino American academics, artists, and the youth. It seeks to answer questions about the authenticity of traditions, as they are transported into an unfamiliar territory and given new forms of dynamism by individuals or groups for their own immediate needs to locate their identities. The concepts of authenticity and the traditional are becoming more and more slippery in this globalized age. When situated within the phenomena of transnational movements of people and swift exchanges between cultural practices, it becomes impossible to adhere to a fixed definition of what are authentic and traditional without essentializing the culture bearers or “ethnic artists.” This paper takes into account the present transnational and global conditions in answering the questions of “what is authentic” and “what is traditional” in music. It acknowledges the inevitability of redefining these concepts as personal needs change in historical and cultural contexts, and how individual choices for creativity and self-identification are limited and affected by transnational flows. The paper calls for a pluralistic view of the kulintang tradition, as it is bounded by the authenticity of its new bearers.

  11. Analysis for Drought Resilience of Monoculture on Climate Change

    Science.gov (United States)

    Jung, Seungkwon; Kang, Hyunjoong; Maeng, Seungjin

    2015-04-01

    Damage occur frequently around the world on climate change, and Korea is no exception. Drought of natural disasters caused by climate change is having a significant impact on crops. Therefore, established for adaptation measures of drought are needed. Recently resilience concept is based on the study to analyze the natural disaster has conducted actively. Uses a different definition for each researcher because of the complexity of resilience concept on the studies of the natural disaster and commonly contains the meaning of "Ability to resist changes in pressure by external force. In this study, the cabbage-growing areas in the Chungcheong utilizing Statistical Annual Report(2013) from past 2007 to 2012 were analyzed by region per unit area yield of Chinese cabbage. Determination of the occurrence and intensity of the drought were utilizing SPEI(Standardized Precipitation Evapotranspiration). Configure the drought scenario was based on the result that SPEI index, cabbage yield per unit area (kg/10a) analyzed the regional drought resilience for a single crop by comparison. As a result, the average Chinese cabbage yield per unit area is the same when drought occurs Cheongyang, YeSan, SeoSan, Asan, GongJu, CheongJu came out in the order, Chungnam Chinese cabbage yield (kg / 10a) was higher than 10% of the value of Chungbuk in Republic of Korea. Acknowledgement This research was supported by a grant (12-TI-C01) from Advanced Water Management Research Program funded by Ministry of Land, Infrastructure and Transport of Korean government.

  12. [Study on medical records of acupuncture-moxibustion in The Twenty-four Histories].

    Science.gov (United States)

    Huang, Kai-Wen

    2012-03-01

    Through the combination of manual retrieval and computerized retrieval, medical records of acupuncture-moxibustion in The Twenty-Four Histories were collected. Acupuncture cases from the Spring and Autumn Period (770-476 B.C.) to the end of the Ming Dynasty (1368-1644)were retrieved. From the medical records of acupuncture-moxibustion in Chinese official history books, it can be found that systematic diseases or emergent and severe diseases were already treated by physicians with the combination of acupuncture and medicine as early as in the Spring and Autumn Period as well as the Warring States Period(475-221 B.C.). CANG Gong, a famous physician of the Western Han Dynasty (206 B. C.-A. D. 24), cured diseases by selecting points along the running courses of meridians where the illness inhabited, which indicates that the theory of meridians and collaterals was served as a guide for clinical practice as early as in the Western Han Dynasty. Blood letting therapy, which has surprising effect, was often adopted by physicians of various historical periods to treat diseases. And treatment of diseases with single point was approved to be easy and effective.

  13. Challenges for heart disease stem cell therapy

    Directory of Open Access Journals (Sweden)

    Hoover-Plow J

    2012-02-01

    Full Text Available Jane Hoover-Plow, Yanqing GongDepartments of Cardiovascular Medicine and Molecular Cardiology, Joseph J Jacobs Center for Thrombosis and Vascular Biology, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USAAbstract: Cardiovascular diseases (CVDs are the leading cause of death worldwide. The use of stem cells to improve recovery of the injured heart after myocardial infarction (MI is an important emerging therapeutic strategy. However, recent reviews of clinical trials of stem cell therapy for MI and ischemic heart disease recovery report that less than half of the trials found only small improvements in cardiac function. In clinical trials, bone marrow, peripheral blood, or umbilical cord blood cells were used as the source of stem cells delivered by intracoronary infusion. Some trials administered only a stem cell mobilizing agent that recruits endogenous sources of stem cells. Important challenges to improve the effectiveness of stem cell therapy for CVD include: (1 improved identification, recruitment, and expansion of autologous stem cells; (2 identification of mobilizing and homing agents that increase recruitment; and (3 development of strategies to improve stem cell survival and engraftment of both endogenous and exogenous sources of stem cells. This review is an overview of stem cell therapy for CVD and discusses the challenges these three areas present for maximum optimization of the efficacy of stem cell therapy for heart disease, and new strategies in progress.Keywords: mobilization, expansion, homing, survival, engraftment

  14. Two days of films

    CERN Document Server

    2011-01-01

    The Chinese community at CERN and the CERN CineClub, on the occasion of the Chinese New Year, invite everyone to two days of films Thursday 3 February 2011 at 20:30 - CERN Council Chamber Eat drink man woman Directed by Ang LEE (Taiwan, 1994) 122 min. With Sihung Lung, Yu-Wen Wang, Chien-Lien Wu, Kuei-Mei Yang Senior Master Chef Chu lives in a large house in Taipei with his three unmarried daughters, Jia-Jen, a chemistry teacher converted to Christianity, Jia-Chien, an airline executive, and Jia-Ning, a student who also works in a fast food restaurant. Life in the house revolves around the ritual of an elaborate dinner each Sunday, and the love lives of all the family members. Original version Mandarin with English subtitles Friday 4 February 2011 at 19:30 - CERN Council Chamber Adieu, ma concubine Directed by Chen KAIGE (China / Hong Kong, 1993) 171 min. With Leslie Cheung, Fengyi Zhang, Li Gong "Farewell, My Concubine" is a movie with two parallel, intertwined stories. It is the story of two performers in t...

  15. Effect of the forcing term in the pseudopotential lattice Boltzmann modeling of thermal flows.

    Science.gov (United States)

    Li, Qing; Luo, K H

    2014-05-01

    The pseudopotential lattice Boltzmann (LB) model is a popular model in the LB community for simulating multiphase flows. Recently, several thermal LB models, which are based on the pseudopotential LB model and constructed within the framework of the double-distribution-function LB method, were proposed to simulate thermal multiphase flows [G. Házi and A. Márkus, Phys. Rev. E 77, 026305 (2008); L. Biferale, P. Perlekar, M. Sbragaglia, and F. Toschi, Phys. Rev. Lett. 108, 104502 (2012); S. Gong and P. Cheng, Int. J. Heat Mass Transfer 55, 4923 (2012); M. R. Kamali et al., Phys. Rev. E 88, 033302 (2013)]. The objective of the present paper is to show that the effect of the forcing term on the temperature equation must be eliminated in the pseudopotential LB modeling of thermal flows. First, the effect of the forcing term on the temperature equation is shown via the Chapman-Enskog analysis. For comparison, alternative treatments that are free from the forcing-term effect are provided. Subsequently, numerical investigations are performed for two benchmark tests. The numerical results clearly show that the existence of the forcing-term effect will lead to significant numerical errors in the pseudopotential LB modeling of thermal flows.

  16. JUER HUTONG NEW COURTYARD HOUSING IN BEIJING: A REVIEW FROM THE RESIDENTS’ PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Donia Zhang

    2016-07-01

    Full Text Available Set within the theoretical framework of cultural sustainability, this in-depth case study examines the Juer Hutong new courtyard housing prototype built in the inner city of Beijing, China, whose phase one was completed in 1990 and phase two in 1994. Juer Hutong (Chrysanthemum Lane is located in the area of the celebrated Nanluogu Xiang (Gong and Drum Lane South, in proximity to the historic Drum and Bell Towers. It was a typically decayed traditional courtyard house neighborhood that urgently needed remodeling. After a decade of research and design led by Professor Wu Liangyong, and a group of students at the School of Architecture of Tsinghua/ Qinghua University, phase one of the project has won six awards, including the 1992 World Habitat Award. However, its proposed phases three and four were suspended from construction. This study elucidates the residents’ views of the completed two phases and offers four lessons and two new courtyard garden house design models for discussion and future practice.

  17. Elliptic Curve Cryptography-Based Authentication with Identity Protection for Smart Grids.

    Directory of Open Access Journals (Sweden)

    Liping Zhang

    Full Text Available In a smart grid, the power service provider enables the expected power generation amount to be measured according to current power consumption, thus stabilizing the power system. However, the data transmitted over smart grids are not protected, and then suffer from several types of security threats and attacks. Thus, a robust and efficient authentication protocol should be provided to strength the security of smart grid networks. As the Supervisory Control and Data Acquisition system provides the security protection between the control center and substations in most smart grid environments, we focus on how to secure the communications between the substations and smart appliances. Existing security approaches fail to address the performance-security balance. In this study, we suggest a mitigation authentication protocol based on Elliptic Curve Cryptography with privacy protection by using a tamper-resistant device at the smart appliance side to achieve a delicate balance between performance and security of smart grids. The proposed protocol provides some attractive features such as identity protection, mutual authentication and key agreement. Finally, we demonstrate the completeness of the proposed protocol using the Gong-Needham-Yahalom logic.

  18. Elliptic Curve Cryptography-Based Authentication with Identity Protection for Smart Grids.

    Science.gov (United States)

    Zhang, Liping; Tang, Shanyu; Luo, He

    2016-01-01

    In a smart grid, the power service provider enables the expected power generation amount to be measured according to current power consumption, thus stabilizing the power system. However, the data transmitted over smart grids are not protected, and then suffer from several types of security threats and attacks. Thus, a robust and efficient authentication protocol should be provided to strength the security of smart grid networks. As the Supervisory Control and Data Acquisition system provides the security protection between the control center and substations in most smart grid environments, we focus on how to secure the communications between the substations and smart appliances. Existing security approaches fail to address the performance-security balance. In this study, we suggest a mitigation authentication protocol based on Elliptic Curve Cryptography with privacy protection by using a tamper-resistant device at the smart appliance side to achieve a delicate balance between performance and security of smart grids. The proposed protocol provides some attractive features such as identity protection, mutual authentication and key agreement. Finally, we demonstrate the completeness of the proposed protocol using the Gong-Needham-Yahalom logic.

  19. Multilayer self-organization of InGaAs quantum wires on GaAs surfaces

    International Nuclear Information System (INIS)

    Wang, Zhiming M.; Kunets, Vasyl P.; Xie, Yanze Z.; Schmidbauer, Martin; Dorogan, Vitaliy G.; Mazur, Yuriy I.; Salamo, Gregory J.

    2010-01-01

    Molecular-Beam Epitaxy growth of multiple In 0.4 Ga 0.6 As layers on GaAs (311)A and GaAs (331)A has been investigated by Atomic Force Microscopy and Photoluminescence. On GaAs (311)A, uniformly distributed In 0.4 Ga 0.6 As quantum wires (QWRs) with wider lateral separation were achieved, presenting a significant improvement in comparison with the result on single layer [H. Wen, Z.M. Wang, G.J. Salamo, Appl. Phys. Lett. 84 (2004) 1756]. On GaAs (331)A, In 0.4 Ga 0.6 As QWRs were revealed to be much straighter than in the previous report on multilayer growth [Z. Gong, Z. Niu, Z. Fang, Nanotechnology 17 (2006) 1140]. These observations are discussed in terms of the strain-field interaction among multilayers, enhancement of surface mobility at high temperature, and surface stability of GaAs (311)A and (331)A surfaces.

  20. The association between PAI-1 -675 4G/5G polymorphism and type 2 diabetes mellitus.

    Science.gov (United States)

    Chen, L; Li, S-Y; Liu, M

    2017-08-15

    In this study, we aimed to analyze the association between plasminogen activator inhibitor 1 (PAI-1) -675 4G/5G polymorphism and type 2 diabetes mellitus (T2DM) risk. We included in 187 T2DM patients and 186 heathy controls between 2014 and 2017 from Tianjin Gong An Hospital, China. All patients and controls were ethnically Chinese Han population. The primers and polymerase chain reaction (PCR) conditions were performed. Results from this case-control study suggested that PAI-1 -675 4G/5G polymorphism was not associated with T2DM risk in four genetic models. Additionally, PAI-1 -675 4G/5G polymorphism was not associated with clinical and laboratory characteristics, such as age, gender, body mass index, systolic blood pressure, diastolic blood pressure, total cholesterol, triglycerides, and HbA1c. In conclusion, this case-control study suggested that PAI-1 -675 4G/5G polymorphism was not associated with T2DM risk in this population.

  1. TEMPORAL EVOLUTION OF CHROMOSPHERIC OSCILLATIONS IN FLARING REGIONS: A PILOT STUDY

    Energy Technology Data Exchange (ETDEWEB)

    Monsue, T.; Stassun, K. G. [Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235 (United States); Hill, F., E-mail: teresa.monsue@vanderbilt.edu, E-mail: keivan.stassun@vanderbilt.edu, E-mail: hill@email.noao.edu [National Solar Observatory, Tucson, AZ 85719 (United States)

    2016-10-01

    We have analyzed H α intensity images obtained at a 1 minute cadence with the Global Oscillation Network Group (GONG) system to investigate the properties of oscillations in the 0–8 mHz frequency band at the location and time of strong M- and X-class flares. For each of three subregions within two flaring active regions, we extracted time series from multiple distinct positions, including the flare core and quieter surrounding areas. The time series were analyzed with a moving power-map analysis to examine power as a function of frequency and time. We find that, in the flare core of all three subregions, the low-frequency power (∼1–2 mHz) is substantially enhanced immediately prior to and after the flare, and that power at all frequencies up to 8 mHz is depleted at flare maximum. This depletion is both frequency- and time-dependent, which probably reflects the changing depths visible during the flare in the bandpass of the filter. These variations are not observed outside the flare cores. The depletion may indicate that acoustic energy is being converted into thermal energy at flare maximum, while the low-frequency enhancement may arise from an instability in the chromosphere and provide an early warning of the flare onset. Dark lanes of reduced wave power are also visible in the power maps, which may arise from the interaction of the acoustic waves and the magnetic field.

  2. Cerebellar cryptococcosis characterized by a space-occupying lesion in an immunocompetent non-HIV patient

    Directory of Open Access Journals (Sweden)

    Liu BX

    2014-12-01

    Full Text Available Bi-Xia Liu,1,* Xi-Jian Dai,2,3,* Heng Liu,4,* Hong-Han Gong,3 Yi-Xiang J Wang,2 Lun-Li Zhang1 1Department of Infectious Diseases, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China; 2Department of Imaging and Interventional Radiology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong; 3Department of Radiology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China; 4Department of Radiology, Affiliated Hospital of Zunyi Medical University, Guizhou, People’s Republic of China *These authors contributed equally to this work Abstract: Central nervous system (CNS cryptococcosis is an opportunistic fungal infection that typically occurs in patients with reduced immunological function, such as patients with AIDS, patients receiving organ transplants, or patients receiving corticosteroid and immunosuppressive therapy. CNS cryptococcosis rarely occurs in immunocompetent patients. CNS cryptococcosis is characterized by meningitis and encephalitis and occasionally forms isolated granulomas. Isolated cerebellar cryptococcoma is a rare condition, especially in immunocompetent patients, and the misdiagnosis rate is high. A definite diagnosis must be based on pathology. To raise awareness of this disease, the clinical data of a patient with cryptococcomas in the right side of the cerebellum are reported. Keywords: cryptococcosis, cerebellar, central nervous system, magnetic resonance imaging, immunosuppressive

  3. Regulation of gene expression by yoga, meditation and related practices: a review of recent studies.

    Science.gov (United States)

    Saatcioglu, Fahri

    2013-02-01

    Integrative medicine (IM) approaches have gained significant interest in recent years to provide a solution for the health care challenges we face today. Yogic cognitive-behavioral practices are among the most widely used IM approaches and include diverse practices such as yoga asanas, meditation, breathing exercises, Qi Gong, Tai Chi Chih, and various others. Studies to date suggest that these yogic/meditative practices have significant positive effects on the mind-body system and thereby can increase wellness and support the healing process from disease. Previous work has provided evidence for both psychological and physiological effects of these practices; however, the mechanisms of these effects, especially at the molecular level, have largely been missing. Three recent studies started to provide some of this information through gene expression profiling in circulating immune cells, which support the hypothesis that yogic/meditative practices have a measurable effect at the molecular level. These studies are reviewed herein and some future perspectives are considered. Copyright © 2012 Elsevier B.V. All rights reserved.

  4. Bioacoustics of human whistled languages: an alternative approach to the cognitive processes of language

    Directory of Open Access Journals (Sweden)

    Meyer Julien

    2004-01-01

    Full Text Available Whistled languages are a valuable heritage of human culture. This paper gives a first survey about a new multidisciplinary approach to these languages. Previous studies on whistled equivalents of languages have already documented that they can provide significant information about the role of rhythm and melody in language. To substantiate this, most whistles are represented by modulations of frequency, centered around 2000 Hz (±1000 Hz and often reach a loudness of about 130 dB (measured at 1m from the source. Their transmission range can reach up to 10 km (as verified in La Gomera, Canary Island, and the messages can remain understandable, even if the signal is deteriorated. In some cultures the use of whistled language is associated with some "talking musical instruments" (e.g. flutes, guitars, harps, gongs, drums, khens. Finally, whistles as a means of conveying information have some analogues in the animal kingdom (e.g. some birds, cetaceans, primates, providing opportunities to compare the acoustic characteristics of the respective signals. With such properties as a reference, the project reported here has two major tasks: to further elucidate the many facets of whistled language and, above all, help to immediately stop the process of its gradual disappearance.

  5. Against the Grain: Socially Just Social Science from the Standpoint of Roxana Ng (Review Essay

    Directory of Open Access Journals (Sweden)

    Elaine Coburn

    2017-02-01

    Full Text Available This contribution seeks to highlight the important scholarship of Roxana Ng, arguably one of Canadian sociology and political economy’s most underappreciated theorists. Like her activism, Ng’s academic work is both wide-ranging yet firmly focused on major, unjust inequalities. Her research particularly concerns the Canadian capitalist political economy but inevitably, given the embeddedness of these social relations within worldwide historical relations, stretches beyond national borders. In particular, Ng sought to unpack the everyday, intertwined – exploitative and unjust – relations of class, race, and gender, and the ways these unjust relations are articulated through migration and citizenship. This contribution situates the reception and uneven uptake of Ng’s varied work before critically analysing her contributions to understanding (1 immigrant women’s labour in Canada, (2 the complex racialized, gendered relations of power in the academy, and (3 the liberatory potential of embodied epistemologies, specifically Qi Gong meditation. In the conclusions, I consider the overall contributions and some contradictions of her work, in moving from the local to the global, and from the personal to the political.

  6. Solar-cycle variation of zonal and meridional flow

    International Nuclear Information System (INIS)

    Komm, R; Howe, R; Hill, F; Hernandez, I Gonzalez; Haber, D

    2011-01-01

    We study the variation with the solar cycle of the zonal and meridional flows in the near-surface layers of the solar convection zone. We have analyzed MDI Dynamics-Program data with ring-diagram analysis covering the rising phase of cycle 23, while the analyzed GONG high-resolution data cover the maximum and declining phase of cycle 23. For the zonal flow, the migration with latitude of the flow pattern is apparent in the deeper layers, while for the meridional flow, a migration with latitude is apparent only in the layers close to the surface. The faster-than-average bands of the zonal flow associated with the new cycle are clearly visible. Similarly, a pattern related to the new cycle appears in the residual meridional flow. We also study the flow differences between the hemispheres during the course of the solar cycle. The difference pattern of the meridional flow is slanted in latitude straddling the faster-than-average band of the torsional oscillation pattern in the zonal flow. The difference pattern of the zonal flow, on the other hand, resembles the cycle variation of the meridional flow. In addition, the meridional flow during the minimum of cycle 23/24 appears to be slightly stronger than during the previous minimum of cycle 22/23.

  7. Is astronomical research appropriate for developing countries?

    Science.gov (United States)

    Snowden, Michael S.

    An unproductive 45-cm astronomical telescope, given by JICA (Japan) to Sri Lanka, raises general questions as to the reasons for unproductive pure science in developing countries. Before installation, site, maintenance, and scientific objectives were discussed. The facility was launched with a conference organised by the UN Office for Outer Space Affairs. Unfortunately, no research or significant education has resulted after four years. The annual operating cost is U.S. $5000 per year, including salary for a trainee, maintenance, and a modest promotional programme. Comparison with a similar installation in Auckland suggests lack of funding or technical competence do not explain the failure in Sri Lanka. The facility in New Zealand, on the roof of Auckland University's Physics Department, has a slightly smaller budget but has led to modest but useful research and teaching. Lack of financial backing and expertise are often blamed for weak science in developing countries, but examination shows most of these countries have adequately skilled people, and plenty of resources for religion and military. General lack of motivation for science appears to be the principal reason. This lack of interest and highly inefficient bureaucracies are common to scientifically unproductive countries. They mostly lack the cultural and philosophical base of the European Renaissance that motivate the pursuit of modern science, an activity that violates human preferences. There are excellent facilities (ESO, SAAO, Cerro Tololo, and GONG) in some of these same countries, when administered from the West.

  8. Higher cortical modulation of pain perception in the human brain: Psychological determinant.

    Science.gov (United States)

    Chen, Andrew Cn

    2009-10-01

    Pain perception and its genesis in the human brain have been reviewed recently. In the current article, the reports on pain modulation in the human brain were reviewed from higher cortical regulation, i.e. top-down effect, particularly studied in psychological determinants. Pain modulation can be examined by gene therapy, physical modulation, pharmacological modulation, psychological modulation, and pathophysiological modulation. In psychological modulation, this article examined (a) willed determination, (b) distraction, (c) placebo, (d) hypnosis, (e) meditation, (f) qi-gong, (g) belief, and (h) emotions, respectively, in the brain function for pain modulation. In each, the operational definition, cortical processing, neuroimaging, and pain modulation were systematically deliberated. However, not all studies had featured the brain modulation processing but rather demonstrated potential effects on human pain. In our own studies on the emotional modulation on human pain, we observed that emotions could be induced from music melodies or pictures perception for reduction of tonic human pain, mainly in potentiation of the posterior alpha EEG fields, likely resulted from underneath activities of precuneous in regulation of consciousness, including pain perception. To sum, higher brain functions become the leading edge research in all sciences. How to solve the information bit of thinking and feeling in the brain can be the greatest challenge of human intelligence. Application of higher cortical modulation of human pain and suffering can lead to the progress of social humanity and civilization.

  9. Process Management Development for Quality Monitoring on Resistance Weldment of Nuclear Fuel Rods

    Energy Technology Data Exchange (ETDEWEB)

    Na, Tae Hyung; Yang, Kyung Hwan; Kim, In Kyu [KEPCO, Daejeon (Korea, Republic of)

    2016-05-15

    The current, welding force, and displacement are displayed on the indicator during welding. However, real-time quality control is not performed. Due to the importance of fuel rod weldment, many studies on welding procedures have been conducted. However, there are not enough studies regarding weldment quality evaluation. On the other hand, there are continuous studies on the monitoring and control of welding phenomena. In resistance welding, which is performed in a very short time, it is important to find the process parameters that well represent the weld zone formation and the welding process. In his study, Gould attempted to analyze melt zone formation using the finite difference method. Using the artificial neural network, Javed and Sanders, Messler Jr et al., Cho and Rhee, Li and Gong et al. estimated the size of the melt zone by mapping a nonlinear functional relation between the weldment and the electrode head movement, which is a typical welding process parameter. Applications of the artificial intelligence method include fuzzy control using electrode displacement, fuzzy control using the optimal power curve, neural network control using the dynamic resistance curve, fuzzy adaptive control using the optimal electrode curve, etc. Therefore, this study induced quality factors for the real-time quality control of nuclear fuel rod end plug weldment using instantaneous dynamic resistance (IDR), which incorporates the instantaneous value of secondary current and voltage of the transformer, and using instantaneous dynamic force (IDF), obtained real-time during welding.

  10. Antibody targeting of phosphatidylserine for the detection and immunotherapy of cancer

    Directory of Open Access Journals (Sweden)

    Belzile O

    2018-01-01

    Full Text Available Olivier Belzile,1 Xianming Huang,2,3 Jian Gong,2,3 Jay Carlson,2,3 Alan J Schroit,1 Rolf A Brekken,1 Bruce D Freimark2,3 1Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, TX, 2Department of Preclinical Research, 3Department of Antibody Discovery, Peregrine Pharmaceuticals, Inc., Tustin, CA, USA Abstract: Phosphatidylserine (PS is a negatively charged phospholipid in all eukaryotic cells that is actively sequestered to the inner leaflet of the cell membrane. Exposure of PS on apoptotic cells is a normal physiological process that triggers their rapid removal by phagocytic engulfment under noninflammatory conditions via receptors primarily expressed on immune cells. PS is aberrantly exposed in the tumor microenvironment and contributes to the overall immunosuppressive signals that antagonize the development of local and systemic antitumor immune responses. PS-mediated immunosuppression in the tumor microenvironment is further exacerbated by chemotherapy and radiation treatments that result in increased levels of PS on dying cells and necrotic tissue. Antibodies targeting PS localize to tumors and block PS-mediated immunosuppression. Targeting exposed PS in the tumor microenvironment may be a novel approach to enhance immune responses to cancer. Keywords: immunosuppression, tumor microenvironment, immunotherapy, imaging, phosphatidylserine, bavituximab

  11. „Sprache, du heilige“: Sprachreflexionen in der deutschen Dichtung der Bukowina

    Directory of Open Access Journals (Sweden)

    Petro Rychlo

    2017-12-01

    Full Text Available Der Aufsatz befasst sich mit der historischen und kulturellen Rolle der deutschen Sprache in der Bukowina, wo sie zwischen 1875 und 1918 den Status einer offiziellen Staats- und Umgangssprache hatte und sogar nach dem Zerfall der Habsburgermonarchie noch eine Zeitlang auf verschiedenen Ebenen funktionierte. Das verursachte in der Bukowina und besonders in ihrer Hauptstadt Czernowitz die Herausbildung einer deutschsprachigen Literatur, deren Anfänge in die Mitte des 19. Jahrhundert fallen. Zuerst nur als „Heimatliteratur“ begriffen, entwickelte sie sich bald, vor allem auf dem Gebiet der lyrischen Dichtung, zu einem beachtlichen literarischen Phänomen, das in der Zwischenkriegszeit im Werk solcher Dichter wie Alfred Margul-Sperber, Rose Ausländer, David Goldfeld, Alfred Kittner, Moses Rosenkranz, Immanuel Weißglas, Paul Celan, Alfred Gong, Selma Meerbaum-Eisinger ihre höchste Blüte erlebte. Infolge der fortschreitenden Romanisierung des Landes und der Bedrohung des Sprachverlusts greifen um diese Zeit viele Czernowitzer deutschjüdische Dichter öfters zur Sprachproblematik, indem sie sie in ihren Gedichten im tragischen Sinne thematisieren. Nach dem Holocaust und der Emigration aus der Bukowina verwandelt sich die Muttersprache für verbannte Dichter in ein Synonym der Heimat („Mutterland Wort“. Der Artikel analysiert Sprachreflexionen der Czernowitzer Autoren als Strategie des kulturellen und existenziellen Überlebens.

  12. Standard physics solution to the solar neutrino problem?

    Energy Technology Data Exchange (ETDEWEB)

    Dar, A [Technion-Israel Inst. of Tech., Haifa (Israel). Dept. of Physics

    1996-11-01

    The {sup 8}B solar neutrino flux predicted by the standard solar model (SSM) is consistent within the theoretical and experimental uncertainties with that at Kamiokande. The Gallium and Chlorine solar neutrino experiments, however, seem to imply that the {sup 7}Be solar neutrino flux is strongly suppressed compared with that predicted by the SSM. If the {sup 7}Be solar neutrino flux is suppressed, still it can be due to astrophysical effects not included in the simplistic SSM. Such effects include short term fluctuations or periodic variation of the temperature in the solar core, rotational mixing of {sup 3}He in the solar core, and dense plasma effects which may strongly enhance p-capture by {sup 7}Be relative to e-capture. The new generation of solar observations which already look non stop deep into the sun, like Superkamiokande through neutrinos, and SOHO and GONG through acoustic waves, may point at the correct solution. Only Superkamiokande and/or future solar neutrino experiments, such as SNO, BOREXINO and HELLAZ, will be able to find out whether the solar neutrino problem is caused by neutrino properties beyond the minimal standard electroweak model or whether it is just a problem of the too simplistic standard solar model. (author) 1 fig., 3 tabs., refs.

  13. Map-Based Cloning of the Gene Associated With the Soybean Maturity Locus E3

    Science.gov (United States)

    Watanabe, Satoshi; Hideshima, Rumiko; Xia, Zhengjun; Tsubokura, Yasutaka; Sato, Shusei; Nakamoto, Yumi; Yamanaka, Naoki; Takahashi, Ryoji; Ishimoto, Masao; Anai, Toyoaki; Tabata, Satoshi; Harada, Kyuya

    2009-01-01

    Photosensitivity plays an essential role in the response of plants to their changing environments throughout their life cycle. In soybean [Glycine max (L.) Merrill], several associations between photosensitivity and maturity loci are known, but only limited information at the molecular level is available. The FT3 locus is one of the quantitative trait loci (QTL) for flowering time that corresponds to the maturity locus E3. To identify the gene responsible for this QTL, a map-based cloning strategy was undertaken. One phytochrome A gene (GmPhyA3) was considered a strong candidate for the FT3 locus. Allelism tests and gene sequence comparisons showed that alleles of Misuzudaizu (FT3/FT3; JP28856) and Harosoy (E3/E3; PI548573) were identical. The GmPhyA3 alleles of Moshidou Gong 503 (ft3/ft3; JP27603) and L62-667 (e3/e3; PI547716) showed weak or complete loss of function, respectively. High red/far-red (R/FR) long-day conditions enhanced the effects of the E3/FT3 alleles in various genetic backgrounds. Moreover, a mutant line harboring the nonfunctional GmPhyA3 flowered earlier than the original Bay (E3/E3; PI553043) under similar conditions. These results suggest that the variation in phytochrome A may contribute to the complex systems of soybean flowering response and geographic adaptation. PMID:19474204

  14. High-density Integrated Linkage Map Based on SSR Markers in Soybean

    Science.gov (United States)

    Hwang, Tae-Young; Sayama, Takashi; Takahashi, Masakazu; Takada, Yoshitake; Nakamoto, Yumi; Funatsuki, Hideyuki; Hisano, Hiroshi; Sasamoto, Shigemi; Sato, Shusei; Tabata, Satoshi; Kono, Izumi; Hoshi, Masako; Hanawa, Masayoshi; Yano, Chizuru; Xia, Zhengjun; Harada, Kyuya; Kitamura, Keisuke; Ishimoto, Masao

    2009-01-01

    A well-saturated molecular linkage map is a prerequisite for modern plant breeding. Several genetic maps have been developed for soybean with various types of molecular markers. Simple sequence repeats (SSRs) are single-locus markers with high allelic variation and are widely applicable to different genotypes. We have now mapped 1810 SSR or sequence-tagged site markers in one or more of three recombinant inbred populations of soybean (the US cultivar ‘Jack’ × the Japanese cultivar ‘Fukuyutaka’, the Chinese cultivar ‘Peking’ × the Japanese cultivar ‘Akita’, and the Japanese cultivar ‘Misuzudaizu’ × the Chinese breeding line ‘Moshidou Gong 503’) and have aligned these markers with the 20 consensus linkage groups (LGs). The total length of the integrated linkage map was 2442.9 cM, and the average number of molecular markers was 90.5 (range of 70–114) for the 20 LGs. We examined allelic diversity for 1238 of the SSR markers among 23 soybean cultivars or lines and a wild accession. The number of alleles per locus ranged from 2 to 7, with an average of 2.8. Our high-density linkage map should facilitate ongoing and future genomic research such as analysis of quantitative trait loci and positional cloning in addition to marker-assisted selection in soybean breeding. PMID:19531560

  15. Optical and Electrical Properties of the Different Magnetron Sputter Power 300°C Deposited -ZnO Thin Films and Applications in p-i-n -Si:H Thin-Film Solar Cells

    Directory of Open Access Journals (Sweden)

    Fang-Hsing Wang

    2013-01-01

    Full Text Available A compound of ZnO with 3 wt% Ga2O3 (ZnO : Ga2O3 = 97 : 3 in wt%, GZO was sintered at C as a target. The GZO thin films were deposited on glass using a radio frequency magnetron sputtering system at C by changing the deposition power from 50 W to 150 W. The effects of deposition power on the crystallization size, lattice constant (c, resistivity, carrier concentration, carrier mobility, and optical transmission rate of the GZO thin films were studied. The blue shift in the transmission spectrum of the GZO thin films was found to change with the variations of the carrier concentration because of the Burstein-Moss shifting effect. The variations in the optical band gap ( value of the GZO thin films were evaluated from the plots of , revealing that the measured value decreased with increasing deposition power. As compared with the results deposited at room temperature by Gong et al., (2010 the C deposited GZO thin films had apparent blue shift in the transmission spectrum and larger value. For the deposited GZO thin films, both the carrier concentration and mobility linearly decreased and the resistivity linearly increased with increasing deposition power. The prepared GZO thin films were also used as transparent electrodes to fabricate the amorphous silicon thin-film solar cells, and their properties were also measured.

  16. Femtosecond index change mechanisms and morphology of SiC crystalline materials

    International Nuclear Information System (INIS)

    DesAutels, Logan; Brewer, Christopher; Powers, Peter; Walker, Mark; Tomlin, David; Fratini, Albert; Juhl, Shane; Chen Weibin

    2009-01-01

    Femtosecond lasers have a unique ability of processing bulk transparent materials for various applications such as micromachining, waveguide manufacturing, and photonic bandgap structures just to name a few. These applications depend on the formation of micron or submicron size features that are known to be index modifications to the bulk substrate [H. Guo, H. Jiang, Y. Fang, C. Peng, H. Yang, Y. Li, Q. Gong, J. Opt. A: Pure Appl. Opt. 6 (2004) 787]. To the best of our knowledge the physical understanding of how these index-modified features are formed is still unknown, but many good theories exist such as Petite et al. [G. Petite, P. Daguzan, S. Guizard, P. Martin, in: IEEE Annual Report Conference on Electrical Insulation and Dielectric Phenomena, vol. 15, IEEE, 1995, pp. 40-44] or Tien et al. [A. Tien, S. Backus, H. Kapteyn, M. Murnane, G. Mourou, Phys. Rev. Lett. 82 (1999) 3883]. In this Letter the question on the physical cause for index changes is investigated by the combined efforts between Wright-Patterson AFB (WPAFB) and the University of Dayton (UD) using numerous imaging equipment such as TEM, AFM, NSOM, Nomarski microscopy, X-ray crystallography, Raman spectroscopy, and even diffraction efficiency experiments. With all the combined imaging equipment this research is able to present valuable data and deduce plausible theories of the physics of the index modification mechanism

  17. DATA-CONSTRAINED CORONAL MASS EJECTIONS IN A GLOBAL MAGNETOHYDRODYNAMICS MODEL

    Energy Technology Data Exchange (ETDEWEB)

    Jin, M. [Lockheed Martin Solar and Astrophysics Lab, Palo Alto, CA 94304 (United States); Manchester, W. B.; Van der Holst, B.; Sokolov, I.; Tóth, G.; Gombosi, T. I. [Climate and Space Sciences and Engineering, University of Michigan, Ann Arbor, MI 48109 (United States); Mullinix, R. E.; Taktakishvili, A.; Chulaki, A., E-mail: jinmeng@lmsal.com, E-mail: chipm@umich.edu, E-mail: richard.e.mullinix@nasa.gov, E-mail: Aleksandre.Taktakishvili-1@nasa.gov [Community Coordinated Modeling Center, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States)

    2017-01-10

    We present a first-principles-based coronal mass ejection (CME) model suitable for both scientific and operational purposes by combining a global magnetohydrodynamics (MHD) solar wind model with a flux-rope-driven CME model. Realistic CME events are simulated self-consistently with high fidelity and forecasting capability by constraining initial flux rope parameters with observational data from GONG, SOHO /LASCO, and STEREO /COR. We automate this process so that minimum manual intervention is required in specifying the CME initial state. With the newly developed data-driven Eruptive Event Generator using Gibson–Low configuration, we present a method to derive Gibson–Low flux rope parameters through a handful of observational quantities so that the modeled CMEs can propagate with the desired CME speeds near the Sun. A test result with CMEs launched with different Carrington rotation magnetograms is shown. Our study shows a promising result for using the first-principles-based MHD global model as a forecasting tool, which is capable of predicting the CME direction of propagation, arrival time, and ICME magnetic field at 1 au (see the companion paper by Jin et al. 2016a).

  18. Tumpang Tindih: Sebuah Komposisi Musik Dalam Interpretasi Personal

    Directory of Open Access Journals (Sweden)

    Warsana -

    2013-11-01

    one decision which emerges another new decision is a description of life arrangement nowadays because of the overlapping of the language and attitude. In this composition, Hanacaraka with 20 letters is actualized into some musical instruments and sound with different characters. This composition combines the gong instrument, bonang, “pralon”- hard pipe, othokothok – a traditional children’s toy, “klontongan sapi”- the bell horn by the ox, and also the Javanese letters of Hanacaraka arrangement. All the sound mentioned above; then is composed into three music elements, namely the existence of rhythm, melody, and harmony with different “sukat”- measure such as 3/4, 4/4, 5/4, 7/4. This composition is presented as a performance, which can be appreciated through audio and visual. Therefore, a good musical and non- musical arrangement is necessarily used. Referring to the theatre performance, hence a stage is needed in order to be a direct communication media for the audience and players. Keywords: overlapping, hanacaraka

  19. Analysis of energy-based algorithms for RNA secondary structure prediction

    Directory of Open Access Journals (Sweden)

    Hajiaghayi Monir

    2012-02-01

    Full Text Available Abstract Background RNA molecules play critical roles in the cells of organisms, including roles in gene regulation, catalysis, and synthesis of proteins. Since RNA function depends in large part on its folded structures, much effort has been invested in developing accurate methods for prediction of RNA secondary structure from the base sequence. Minimum free energy (MFE predictions are widely used, based on nearest neighbor thermodynamic parameters of Mathews, Turner et al. or those of Andronescu et al. Some recently proposed alternatives that leverage partition function calculations find the structure with maximum expected accuracy (MEA or pseudo-expected accuracy (pseudo-MEA methods. Advances in prediction methods are typically benchmarked using sensitivity, positive predictive value and their harmonic mean, namely F-measure, on datasets of known reference structures. Since such benchmarks document progress in improving accuracy of computational prediction methods, it is important to understand how measures of accuracy vary as a function of the reference datasets and whether advances in algorithms or thermodynamic parameters yield statistically significant improvements. Our work advances such understanding for the MFE and (pseudo-MEA-based methods, with respect to the latest datasets and energy parameters. Results We present three main findings. First, using the bootstrap percentile method, we show that the average F-measure accuracy of the MFE and (pseudo-MEA-based algorithms, as measured on our largest datasets with over 2000 RNAs from diverse families, is a reliable estimate (within a 2% range with high confidence of the accuracy of a population of RNA molecules represented by this set. However, average accuracy on smaller classes of RNAs such as a class of 89 Group I introns used previously in benchmarking algorithm accuracy is not reliable enough to draw meaningful conclusions about the relative merits of the MFE and MEA-based algorithms

  20. Development of an Index to Bird Predation of Juvenile Salmonids within the Yakima River, 1999 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Gassley, James M.; Grue, Christian E. (University of Washington, School of Aquatic and Fishery Sciences, Seattle, WA)

    2001-10-01

    Avian predation of fish is suspected to contribute to the loss of juvenile spring chinook salmon in the Yakima Basin, potentially constraining natural production. In 1997 and 1998, the Yakama/Klickitat Fisheries Project (YKFP) and the Washington Department of Fish and Wildlife (WDFW)--whose goal is to increase natural production historically present within the Yakima River--initiated investigations to assess the feasibility of developing an index to avian predation of juvenile salmon within the river. This research--conducted by Dr. Steve Mathews and David Phinney of the University of Washington--confirmed that Ring-billed Gulls and Common Mergansers were the primary avian predators of juvenile salmon, and that under certain conditions could significantly impact migrating smolt populations. Beginning in 1999, the Washington Cooperative Fish and Wildlife Research Unit was asked by the YKFP and the WDFW to continue development of avian consumption indices. Monitoring methods developed by Mathews and Phinney were adopted (with modifications) and monitoring of impacts to juvenile salmon along river reaches and at areas of high predator/prey concentrations (colloquially referred to as ''hotspots'') continued. New efforts initiated in 1999 included piscivorous bird surveys at smolt acclimation sites operated by the Yakama Nation, monitoring of the North Fork Teanaway River for changes in avian piscivore abundance associated with the installation of the Jack Creek acclimation facility, and aerial surveys seeking to identify avian piscivores along the length of the Yakima River. In 1999, piscivorous birds were counted from river banks at hotspots and from a raft or drift boat along river reaches. Consumption by gulls was based on direct observations of foraging success and modeled abundance; consumption by Common Mergansers (which forage underwater) was estimated using published dietary requirements and modeled abundance. A second-order polynomial

  1. Effect of non-normality on test statistics for one-way independent groups designs.

    Science.gov (United States)

    Cribbie, Robert A; Fiksenbaum, Lisa; Keselman, H J; Wilcox, Rand R

    2012-02-01

    The data obtained from one-way independent groups designs is typically non-normal in form and rarely equally variable across treatment populations (i.e., population variances are heterogeneous). Consequently, the classical test statistic that is used to assess statistical significance (i.e., the analysis of variance F test) typically provides invalid results (e.g., too many Type I errors, reduced power). For this reason, there has been considerable interest in finding a test statistic that is appropriate under conditions of non-normality and variance heterogeneity. Previously recommended procedures for analysing such data include the James test, the Welch test applied either to the usual least squares estimators of central tendency and variability, or the Welch test with robust estimators (i.e., trimmed means and Winsorized variances). A new statistic proposed by Krishnamoorthy, Lu, and Mathew, intended to deal with heterogeneous variances, though not non-normality, uses a parametric bootstrap procedure. In their investigation of the parametric bootstrap test, the authors examined its operating characteristics under limited conditions and did not compare it to the Welch test based on robust estimators. Thus, we investigated how the parametric bootstrap procedure and a modified parametric bootstrap procedure based on trimmed means perform relative to previously recommended procedures when data are non-normal and heterogeneous. The results indicated that the tests based on trimmed means offer the best Type I error control and power when variances are unequal and at least some of the distribution shapes are non-normal. © 2011 The British Psychological Society.

  2. Yellow flag scores in a compensable New Zealand cohort suffering acute low back pain

    Directory of Open Access Journals (Sweden)

    Karen Grimmer-Somers

    2008-12-01

    Full Text Available Karen Grimmer-Somers1, Mathew Prior1, Jim Robertson21Centre for Allied Health Evidence, University of South Australia, City East Campus, North Tce, Adelaide, South Australia, Australia; 2New Zealand Accident Compensation Corporation, Auckland, New ZealandBackground: Despite its high prevalence, most acute low back pain (ALBP is nonspecific, self-limiting with no definable pathology. Recurrence is prevalent, as is resultant chronicity. Psychosocial factors (yellow flags comprising depression and anxiety, negative pain beliefs, job dissatisfaction are associated with the development of chronic LBP.Methods: A national insurer (Accident Compensation Corporation, New Zealand [NZ], in conjunction with a NZ primary health organization, piloted a strategy for more effective management of patients with ALBP, by following the NZ ALBP Guideline. The guidelines recommend the use of a psychosocial screening instrument (Yellow Flags Screening Instrument, a derivative of Örebro Musculoskeletal Pain Questionnaire. This instrument was recommended for administration on the second visit to a general medical practitioner (GP. This paper tests whether published cut-points of yellow flag scores to predict LBP claims length and costs were valid in this cohort.Results: Data was available for 902 claimants appropriately enrolled into the pilot. 25% claimants consulted the GP once only, and thus were not requested to provide a yellow flag score. Yellow flag scores were provided by 48% claimants who consumed two or more GP services. Approximately 60% LBP presentations resolved within five GP visits. Yellow flag scores were significantly and positively associated with treatment costs and service use, although the association was nonlinear. Claimants with moderate yellow flag scores were similarly likely to incur lengthy claims as claimants with at-risk scores.Discussion: Capturing data on psychosocial factors for compensable patients with ALBP has merit in predicting

  3. Using the /phi/resund experimental data to evaluate the ARAC emergency response models

    International Nuclear Information System (INIS)

    Gudiksen, P.H.; Gryning, S.E.

    1988-07-01

    A series of meteorological and tracer experiments, was conducted during May and June 1984 over the 20-km wide /O/resund strait between Denmark and Sweden for the purpose of studying atmospheric dispersion processes over cold water and warm land surfaces and providing the data needed to evaluate meso-scale models in a coastal environment. In concert with these objectives the data from these experiments have been used as part of a continuing effort to evaluate the capability of the three-dimensional MATHEW/ADPIC (M/A) atmospheric dispersion models to simulate pollutant transport and diffusion characteristics of the atmospheric during a wide variety of meteorological conditions. Since previous studies have focused primarily on M/A model evaluations over rolling and complex terrain at inland sites, the /O/resund experiments provide a unique opportunity to evaluate the models in a coastal environment. The M/A models are used by the Atmospheric Release Advisory Capability (ARAC), developed by the Lawrence Livermore National Laboratory, for performing real-time assessments of the environmental consequences of potential or actual releases of radioactivity into the atmosphere. These assessments include estimation of radiation doses to nearby population centers and of the extent of surface contamination. Model evaluations, using field experimental data such as those generated by the /O/resund experiments, serve as a basis for providing emergency response managers with estimated of the uncertainties associated with accident consequence assessments. This report provides a brief description of the /O/resund experiments, the current understanding of the meteorological processes governing pollutant dispersion over the /O/resund strait, and the results of the M/A model simulations of these experiments. 11 refs., 7 figs., 1 tab

  4. The gravitational-wave memory from eccentric binaries

    International Nuclear Information System (INIS)

    Favata, Marc

    2011-01-01

    The nonlinear gravitational-wave memory causes a time-varying but nonoscillatory correction to the gravitational-wave polarizations. It arises from gravitational-waves that are sourced by gravitational-waves. Previous considerations of the nonlinear memory effect have focused on quasicircular binaries. Here I consider the nonlinear memory from Newtonian orbits with arbitrary eccentricity. Expressions for the waveform polarizations and spin-weighted spherical-harmonic modes are derived for elliptic, hyperbolic, parabolic, and radial orbits. In the hyperbolic, parabolic, and radial cases the nonlinear memory provides a 2.5 post-Newtonian (PN) correction to the leading-order waveforms. This is in contrast to the elliptical and quasicircular cases, where the nonlinear memory corrects the waveform at leading (0PN) order. This difference in PN order arises from the fact that the memory builds up over a short ''scattering'' time scale in the hyperbolic case, as opposed to a much longer radiation-reaction time scale in the elliptical case. The nonlinear memory corrections presented here complete our knowledge of the leading-order (Peters-Mathews) waveforms for elliptical orbits. These calculations are also relevant for binaries with quasicircular orbits in the present epoch which had, in the past, large eccentricities. Because the nonlinear memory depends sensitively on the past evolution of a binary, I discuss the effect of this early-time eccentricity on the value of the late-time memory in nearly circularized binaries. I also discuss the observability of large ''memory jumps'' in a binary's past that could arise from its formation in a capture process. Lastly, I provide estimates of the signal-to-noise ratio of the linear and nonlinear memories from hyperbolic and parabolic binaries.

  5. Coastal Ecosystem Assessment, Development and Creation of a Policy Tool using Unmanned Aerial Vehicles (UAVs) for: A Case Study of Western Puerto Rico Coastal Region

    Science.gov (United States)

    Munoz Barreto, J.; Pillich, J.; Aponte Bermúdez, L. D.; Torres Pagan, G.

    2017-12-01

    This project utilizes low-cost Unmanned Aerial Vehicles (UAVs) based systems for different applications, such as low-altitude (high resolution) aerial photogrammetry for aerial analysis of vegetation, reconstruction of beach topography and mapping coastal erosion to understand, and estimated ecosystem values. As part of this work, five testbeds coastal sites, designated as the Caribbean Littoral Aerial Surveillance System (CLASS), were established. The sites are distributed along western Puerto Rico coastline where population and industry (tourism) are very much clustered and dense along the coast. Over the past year, rapid post-storm deployment of UAV surveying has been successfully integrated into the CLASS sites, specifically at Rincon (Puerto Rico), where coastal erosion has raised the public and government concern over the past decades. A case study is presented here where we collected aerial photos before and after the swells caused by Hurricane Mathew (October 2016). We merged the point cloud obtained from the UAV photogrammetric assessment with topo-bathymetric data, to get a complete beach topography. Using the rectified and georeferenced UAV orthophotos, we identified the maximum wave runup for the pre-swell and post-swell events. Also, we used numerical modeling (X-Beach) to simulate the rate-of-change dynamics of the coastal zones and compare the model results to observed values (including multiple historic shoreline positions). In summary, our project has accomplished the first milestone which is the Development and Implementation of an Effective Shoreline Monitoring Program using UAVs. The activities of the monitoring program have enabled the collection of crucial data for coastal mapping along Puerto Rico's shorelines with emphasis on coastal erosion hot spots zones and ecosystem values. Our results highlight the potential of the synergy between UAVs, photogrammetry, and Geographic Information Systems to provide faster and low-cost reliable

  6. Catastrophic misinterpretations as a predictor of symptom change during treatment for panic disorder.

    Science.gov (United States)

    Teachman, Bethany A; Marker, Craig D; Clerkin, Elise M

    2010-12-01

    Cognitive models of panic disorder suggest that change in catastrophic misinterpretations of bodily sensations will predict symptom reduction. To examine change processes, we used a repeated measures design to evaluate whether the trajectory of change in misinterpretations over the course of 12-week cognitive behavior therapy is related to the trajectory of change in a variety of panic-relevant outcomes. Participants had a primary diagnosis of panic disorder (N = 43; 70% female; mean age = 40.14 years). Race or ethnicity was reported as 91% Caucasian, 5% African American, 2.3% biracial, and 2.3% "other." Change in catastrophic misinterpretations (assessed with the Brief Body Sensations Interpretation Questionnaire; Clark et al., 1997) was used to predict a variety of treatment outcomes, including overall panic symptom severity (assessed with the Panic Disorder Severity Scale [PDSS]; Shear et al., 1997), panic attack frequency (assessed with the relevant PDSS item), panic-related distress/apprehension (assessed by a latent factor, including peak anxiety in response to a panic-relevant stressor-a straw breathing task), and avoidance (assessed by a latent factor, which included the Fear Questionnaire-Agoraphobic Avoidance subscale; Marks & Mathews, 1979). Bivariate latent difference score modeling indicated that, as expected, change in catastrophic misinterpretations predicted subsequent reductions in overall symptom severity, panic attack frequency, distress/apprehension, and avoidance behavior. However, change in the various symptom domains was not typically a significant predictor of later interpretation change (except for the distress/apprehension factor). These results provide considerable support for the cognitive model of panic and speak to the temporal sequence of change processes during therapy. (c) 2010 APA, all rights reserved.

  7. Mandatory Reporting? Issues to consider when developing legislation and policy to improve discovery of child abuse

    Directory of Open Access Journals (Sweden)

    Emma Davies

    2014-10-01

    Full Text Available Article by Dr Emma Davies (School of Law, Liverpool John Moores University, Associate Professor Ben Mathews (School of Law, Queensland University of Technology and Professor John Read (Institute of Psychology, Health and Society, University of Liverpool. In the United Kingdom, recent investigations into child sexual abuse occurring within schools, the Catholic Church and the British Broadcasting Corporation, have intensified debate on ways to improve the discovery of child sexual abuse, and child maltreatment generally. One approach adopted in other jurisdictions to better identify cases of severe child maltreatment is the introduction of some form of legislative mandatory reporting to require designated persons to report known and suspected cases. The debate in England has raised the prospect of whether adopting a strategy of some kind of mandatory reporting law is advisable. The purpose of this article is to add to this debate by identifying fundamental principles, issues and complexities underpinning policy and even legislative developments in the interests of children and society. The article will first highlight the data on the hidden nature of child maltreatment and the background to the debate. Secondly, it will identify some significant gaps in knowledge that need to be filled. Thirdly, the article will summarise the barriers to reporting abuse and neglect. Fourthly, we will identify a range of options for, and clarify the dilemmas in developing, legislative mandatory reporting, addressing two key issues: who should be mandated to report, and what types of child maltreatment should they be required to report? Finally, we draw attention to some inherently different goals and competing interests, both between and within the various institutions involved in the safeguarding of children and the criminal prosecution of some offenders. Based on this analysis we offer some concluding observations that we hope contribute to informed and careful

  8. Model Persamaan Faktor Koreksi pada Proses Sedimentasi dalam Keadaan Free Settling

    Directory of Open Access Journals (Sweden)

    Roessiana D L

    2015-08-01

    Full Text Available Sedimentasi adalah proses pengendapan padatan yang terkandung dalam cairan oleh gaya gravitasi. Pada umumnya proses sedimentasi dilakukan setelah proses koagulasi dan flokulasi, tujuannya adalah untuk memperbesar partikel padatan agar menjadi lebih berat dan dapat tenggelam dalam waktu lebih singkat. Ukuran dan bentuk partikel mempengaruhi rasio permukaan terhadap volume partikel sedangkan konsentrasi partikel mempengaruhi pemilihan tipe bak sedimentasi. Semua factor ini mempengaruhi kecepatan mengendap partikel pada sedimentasi, karena itu membutuhkan kecepatan turunnya partikel untuk mendesain bak sedimentasi yang efektif dan efisien.Tujuan dari penelitian ini adalah untuk memperkirakan bentuk bentuk persamaan empiric yang merupakan faktor koreksi sebagai fungsi konsentrasi slurry mula-mula serta diameter partikel. Persamaan faktor koreksi dibuat berdasarkan data hasil perhitungan dari persamaan Stokes-Newton, Farag, Fergusson-Church serta persamaan Gibbs-Mathew-Link ternadap data percobaan. Percobaan yang dilakukan adalah mula-mula gaplek dihancurkan kemudian dicampur air lalu dimasukkan ke dalam tabung kaca setinggi 100 cm. Tinggi lapisan padatan yang turun ke bawah dicatat tingginya tiap 3 menit, pencatatan dihentikan setelah beda tinggi lapisan padatan yang diukur tiap 3 menit sudah mulai menurun. Percobaan dilakukan dengan menvariasikan konsentrasi tepung tapioka dalam umpan dari 0,5% sampai 5%, serta diameter partikel antara 0,057 mm sampai 0,1245 mm.Dari hasil penelitian dapat ditarik kesimpulan bahwa persamaan F yang paling cocok adalah bila dikalikan dengan Farag Law dengan persamaan F = 480.941. X 1(0,0751 .X 2(1,7777. . Jadi persamaan kecepatan sedimentasi yang paling baik adalah : gd p 2  s   f  f 2 V = . F 18  f b  

  9. Sleep deprivation impairs recall of social transmission of food preference in rats

    Directory of Open Access Journals (Sweden)

    Wooden JI

    2014-11-01

    Full Text Available Jessica I Wooden,1,2 Jennifer Pido,1 Hunter Mathews,1 Ryan Kieltyka,1 Bertha Montemayor,1 Christopher P Ward1,3 1Department of Psychology, University of Houston-Clear Lake, 2Department of Psychology, University of Houston, 3Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USAAbstract: Evidence indicates that sleep plays an important role in learning and memory, and disruption of sleep especially seems to interfere with hippocampal memory processes. Social transmission of food preference (STFP, a natural test of paired associative learning, has been shown to be dependent on the hippocampus. While social transmission of food preference is not a novel task, it has not been used to examine the role of sleep in memory consolidation. Male Sprague-Dawley rats were randomly divided into three groups: cage control; sleep-deprived; and device control. Demonstrator rats were given powdered food mixed with a target spice. Test rats then interacted with demonstrator rats before being given a two choice test of powered food with the target spice or a novel spice. Sleep-deprived rats were then placed in an automated device that prevented sleep for 24 hours. After sleep deprivation, animals were given a preference test again to determine memory for the target spice at both 24 hours and 72 hours. Polysomnography was used to validate the method of sleep deprivation. During immediate preference testing, rats demonstrated a clear preference for the food containing the target spice. Rats that experienced 24 hours of sleep deprivation following the initial testing indicated a significant reduction in the recall of the target spice at 24 and 72 hours. The cage control and device animals maintained their preference for food containing the target spice. Therefore, the loss of sleep interfered with memory consolidation for food preference learned via social transmission.Keywords: hippocampus, learning, consolidation

  10. Flooding experience at Veracruz: not only a natural disaster

    Science.gov (United States)

    Welsh-Rodriguez, C. M.; Nava Bringas, M.; Ochoa Martinez, C.; Local; regional impacts of global change

    2013-05-01

    The Veracruz state lies on the middle of the Gulf of Mexico in Mexican Republic; has a surface of 72815 Km2 represent almost the 4% of Mexico. Due to the complex topography, the rainfall, runoff and the extreme weather the 33% of Mexican water goes trough Veracruz, and every year the presence of tropical depressions, tropical storms and hurricanes impacts on the habitants of Veracruz (7.5 millions). For Veracruz the Sierra Madre is the natural border on the West and on the East the Gulf of Mexico. It is located from 17°10' to 23°38' (N) and between 93° to 99° (W). We will try to get the find out the primary information source for the floods on 2005 and 20010 and correlate with the laws on environment and civil protection for Veracruz. In 1999 a tropical depression more than 200 000 persons and more than 20 died, in 2005 Stan hurricane affected more than a million persons but no one died. In 2010 the effects of hurricane Karl were similar but a few days after the tropical depression Mathew affected 150 000 persons more and 15 people died. The patterns of people habitat in Veracruz since middle of XX century follows the oil industry develop at south east Mexico, so the risk increased as the population density increased, that's a critical reason to concluded that is not only cause - effect issue on Veracruz. So if the extreme events increase as consequence of the climate variability and climate change the vulnerability on this region will not be address in prevention policies, and the future scenario on adaptation will be a deep complex problem to solve from all perspectives.Reported impactst; Extreme events. Data from Veracruz Government.

  11. Predicting membrane protein types by fusing composite protein sequence features into pseudo amino acid composition.

    Science.gov (United States)

    Hayat, Maqsood; Khan, Asifullah

    2011-02-21

    Membrane proteins are vital type of proteins that serve as channels, receptors, and energy transducers in a cell. Prediction of membrane protein types is an important research area in bioinformatics. Knowledge of membrane protein types provides some valuable information for predicting novel example of the membrane protein types. However, classification of membrane protein types can be both time consuming and susceptible to errors due to the inherent similarity of membrane protein types. In this paper, neural networks based membrane protein type prediction system is proposed. Composite protein sequence representation (CPSR) is used to extract the features of a protein sequence, which includes seven feature sets; amino acid composition, sequence length, 2 gram exchange group frequency, hydrophobic group, electronic group, sum of hydrophobicity, and R-group. Principal component analysis is then employed to reduce the dimensionality of the feature vector. The probabilistic neural network (PNN), generalized regression neural network, and support vector machine (SVM) are used as classifiers. A high success rate of 86.01% is obtained using SVM for the jackknife test. In case of independent dataset test, PNN yields the highest accuracy of 95.73%. These classifiers exhibit improved performance using other performance measures such as sensitivity, specificity, Mathew's correlation coefficient, and F-measure. The experimental results show that the prediction performance of the proposed scheme for classifying membrane protein types is the best reported, so far. This performance improvement may largely be credited to the learning capabilities of neural networks and the composite feature extraction strategy, which exploits seven different properties of protein sequences. The proposed Mem-Predictor can be accessed at http://111.68.99.218/Mem-Predictor. Copyright © 2010 Elsevier Ltd. All rights reserved.

  12. Human adipose stem cell and ASC-derived cardiac progenitor cellular therapy improves outcomes in a murine model of myocardial infarction

    Directory of Open Access Journals (Sweden)

    Davy PMC

    2015-10-01

    Full Text Available Philip MC Davy,1 Kevin D Lye,2,3 Juanita Mathews,1 Jesse B Owens,1 Alice Y Chow,1 Livingston Wong,2 Stefan Moisyadi,1 Richard C Allsopp1 1Institute for Biogenesis Research, 2John A. Burns School of Medicine, University of Hawaii at Mānoa, 3Tissue Genesis, Inc., Honolulu, HI, USA Background: Adipose tissue is an abundant and potent source of adult stem cells for transplant therapy. In this study, we present our findings on the potential application of adipose-derived stem cells (ASCs as well as induced cardiac-like progenitors (iCPs derived from ASCs for the treatment of myocardial infarction. Methods and results: Human bone marrow (BM-derived stem cells, ASCs, and iCPs generated from ASCs using three defined cardiac lineage transcription factors were assessed in an immune-compromised mouse myocardial infarction model. Analysis of iCP prior to transplant confirmed changes in gene and protein expression consistent with a cardiac phenotype. Endpoint analysis was performed 1 month posttransplant. Significantly increased endpoint fractional shortening, as well as reduction in the infarct area at risk, was observed in recipients of iCPs as compared to the other recipient cohorts. Both recipients of iCPs and ASCs presented higher myocardial capillary densities than either recipients of BM-derived stem cells or the control cohort. Furthermore, mice receiving iCPs had a significantly higher cardiac retention of transplanted cells than all other groups. Conclusion: Overall, iCPs generated from ASCs outperform BM-derived stem cells and ASCs in facilitating recovery from induced myocardial infarction in mice. Keywords: adipose stem cells, myocardial infarction, cellular reprogramming, cellular therapy, piggyBac, induced cardiac-like progenitors

  13. The Use of Facebook Advertising for Communicating Public Health Messages: A Campaign Against Drinking During Pregnancy in New Zealand.

    Science.gov (United States)

    Parackal, Mathew; Parackal, Sherly; Eusebius, Shobhit; Mather, Damien

    2017-08-10

    Social media is gaining recognition as a platform for delivering public health messages. One area attracting attention from public health researchers and professionals is Facebook's advertising channel. This channel is reported to have a broad reach and generate high user engagement with the disseminated campaign materials. However, to date, no study has examined the communication process via this channel which this study aimed to address. The specific objectives of the study were to (1) examine user engagement for a public health campaign based on the metadata provided by Facebook, (2) analyze comments generated by the campaign materials using text mining, and (3) investigate the relationship between the themes identified in the comments and the message and the sentiments prevalent in the themes that exhibited significant relationships. This study examined a New Zealand public health pilot campaign called "Don't Know? Don't Drink," which warned against drinking alcohol during pregnancy. The campaign conveyed the warning through a video and three banner ads that were delivered as news feeds to women aged 18-30 years. Thematic analysis using text mining performed on the comments (n=819) identified four themes. Logistic regression was used to identify meaning-making themes that exhibited association with the message. The users' engagement was impressive with the video receiving 203,754 views. The combined likes and shares for the promotional materials (video and banner ads) amounted to 6125 and 300, respectively. The logistic regression analysis showed two meaning-making themes, namely, risk of pregnancy (P=.003) and alcohol and culture (PFacebook's advertising channel. ©Mathew Parackal, Sherly Parackal, Shobhit Eusebius, Damien Mather. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 10.08.2017.

  14. Potential role of coenzyme Q10 in health and disease conditions

    Directory of Open Access Journals (Sweden)

    Rodick TC

    2018-02-01

    Full Text Available Taylor C Rodick,1 Donna R Seibels,2 Jeganathan Ramesh Babu,1 Kevin W Huggins,1 Guang Ren,3 Suresh T Mathews2 1Department of Nutrition, Dietetics, & Hospitality Management, Auburn University, Auburn, 2Department of Nutrition and Dietetics, Samford University, 3Medicine-Endocrinology, Diabetes & Metabolism, University of Alabama at Birmingham, Birmingham, AL, USA Abstract: Coenzyme Q10 (CoQ10, an endogenously produced compound, is found in all human cells. Within the mitochondria, it plays a substantial role in energy production by acting as a mobile electron carrier in the electron transport chain. Outside the mitochondria, it acts as an excellent antioxidant by sequestering free radicals and working synergistically with other antioxidants, including vitamin E. Dietary contribution is limited, making endogenous production the primary source for optimal function. Now widely available as an over-the-counter supplement, CoQ10 has gained attention for its possible therapeutic use in minimizing the outcomes of certain metabolic diseases, notably cardiovascular disease, diabetes, neurodegenerative disease, and cancer. Research has shown positive results in subjects supplemented with CoQ10, especially in relation to upregulating antioxidant capability. Emerging research suggests beneficial effects of CoQ10 supplementation in individuals on statin medications. CoQ10 supplementation in individuals participating in strenuous exercise seems to exert some beneficial effects, although the data are conflicting with other types of physical activity. This broad review of current CoQ10 literature, while outlining its physiological/functional significance in health and disease conditions, also offers a dietitian’s perspective on its potential use as a supplement in the promotion of health and management of disease conditions. Keywords: coenzyme Q, antioxidant, oxidative stress, dietary supplement, statin

  15. Althea Gyles’ Symbolic (DeCodification of William Butler Yeats’ ‘Rose and Wind Poetry’

    Directory of Open Access Journals (Sweden)

    Arianna Antonielli

    2011-08-01

    Full Text Available In 1897, Yeats’s The Secret Rose was published in London by Lawrence & Bullen, while two years later, in 1899, the London editor Elkin Mathews published The Wind Among the Reeds. Both volumes are extremely interesting, not only for their acknowledged poetical value but also for their material worth. This is due to their elaborate designs: gold stamps on the spine and cover 1897 edition of the Secret Rose and intertwining reeds on The Wind Among the Reeds cover. Both  were done by the Irish artist Althea Gyles (1867-1949. Gyles was frequently described by Yeats as a “symbolic artist” producing a “symbolic art” (Memoirs: Autobiography – A First Draft, 1972. Her paintings deeply influenced Yeats’s symbolical and imaginary system, to such a degree that they formed its perfect iconic counterpart. Following this hypothesis, Antonielli concentrates on Yeats’s main esoteric topoi, symbols and images emerging from the poems in The Secret Rose and The Wind Among the Reeds, and on their ‘translation’ into Althea Gyles’s iconic visions and artistic output. She examines how Yeats’s poems were clarified or further complicated by Gyles’s corresponding designs and how Yeats and Gyles, through their own peculiar artistic expressions, exemplified a shared symbolic vision of phenomenal reality.

  16. Signatures of correlated excitonic dynamics in two-dimensional spectroscopy of the Fenna-Matthew-Olson photosynthetic complex

    International Nuclear Information System (INIS)

    Caram, Justin R.; Lewis, Nicholas H. C.; Fidler, Andrew F.; Engel, Gregory S.

    2012-01-01

    Long-lived excitonic coherence in photosynthetic proteins has become an exciting area of research because it may provide design principles for enhancing the efficiency of energy transfer in a broad range of materials. In this publication, we provide new evidence that long-lived excitonic coherence in the Fenna-Mathew-Olson pigment-protein (FMO) complex is consistent with the assumption of cross correlation in the site basis, indicating that each site shares bath fluctuations. We analyze the structure and character of the beating crosspeak between the two lowest energy excitons in two-dimensional (2D) electronic spectra of the FMO Complex. To isolate this dynamic signature, we use the two-dimensional linear prediction Z-transform as a platform for filtering coherent beating signatures within 2D spectra. By separating signals into components in frequency and decay rate representations, we are able to improve resolution and isolate specific coherences. This strategy permits analysis of the shape, position, character, and phase of these features. Simulations of the crosspeak between excitons 1 and 2 in FMO under different regimes of cross correlation verify that statistically independent site fluctuations do not account for the elongation and persistence of the dynamic crosspeak. To reproduce the experimental results, we invoke near complete correlation in the fluctuations experienced by the sites associated with excitons 1 and 2. This model contradicts ab initio quantum mechanic/molecular mechanics simulations that observe no correlation between the energies of individual sites. This contradiction suggests that a new physical model for long-lived coherence may be necessary. The data presented here details experimental results that must be reproduced for a physical model of quantum coherence in photosynthetic energy transfer.

  17. PREFACE: 7th EEIGM International Conference on Advanced Materials Research

    Science.gov (United States)

    Joffe, Roberts

    2013-12-01

    The 7th EEIGM Conference on Advanced Materials Research (AMR 2013) was held at Luleå University of Technology on the 21-22 March 2013 in Luleå, SWEDEN. This conference is intended as a meeting place for researchers involved in the EEIGM programme, in the 'Erasmus Mundus' Advanced Materials Science and Engineering Master programme (AMASE) and the 'Erasmus Mundus' Doctoral Programme in Materials Science and Engineering (DocMASE). This is great opportunity to present their on-going research in the various fields of Materials Science and Engineering, exchange ideas, strengthen co-operation as well as establish new contacts. More than 60 participants representing six countries attended the meeting, in total 26 oral talks and 19 posters were presented during two days. This issue of IOP Conference Series: Materials Science and Engineering presents a selection of articles from EEIGM-7 conference. Following tradition from previous EEIGM conferences, it represents the interdisciplinary nature of Materials Science and Engineering. The papers presented in this issue deal not only with basic research but also with applied problems of materials science. The presented topics include theoretical and experimental investigations on polymer composite materials (synthetic and bio-based), metallic materials and ceramics, as well as nano-materials of different kind. Special thanks should be directed to the senior staff of Division of Materials Science at LTU who agreed to review submitted papers and thus ensured high scientific level of content of this collection of papers. The following colleagues participated in the review process: Professor Lennart Walström, Professor Roberts Joffe, Professor Janis Varna, Associate Professor Marta-Lena Antti, Dr Esa Vuorinen, Professor Aji Mathew, Professor Alexander Soldatov, Dr Andrejs Purpurs, Dr Yvonne Aitomäki, Dr Robert Pederson. Roberts Joffe October 2013, Luleå Conference photograph EEIGM7 conference participants, 22 March 2013 The PDF

  18. Analysis of results of psychological tests carried out of the social insurance institution in Sosnowiec in the years 2003-2008

    Directory of Open Access Journals (Sweden)

    Grażyna Jurczyńska

    2011-12-01

    Full Text Available Background: The paper was intended to characterize the individuals applying for a specific type of benefits based on the scores of psychological tests. Materials and methods: Test Wechsler WAIS-R(PL, Intelligence ScaleWechsler – Bellevue for Teenagers and Adults, Test B. Biegeleisen, Test MMPI – 168 M. Matkowski, Multisymptom of Personality Scale (S.O.P.E.R J. Tylka, State – Trait Anxiety Inventory – STAI, Selfknowledge Scale R.B. Cattell, Test Woodwort – Mathews, Symptom Questionnaire „O”, Test Depression Beck, Test Depression J. A. Taylor, Scale Depression Montgomery-Äsberg (MADRS, Test Mini-Mental, Aggression Syndrome Inventory, Organics Test: L. Bender, F. Graham – B. Kendall, A. Benton. Results: Three groups of subjects were scrutinized: individuals receiving disability pension due to mental disorders resulting from an accident or general ailments. The average age was 46. Groups I and III were dominated by women, group II – by men. The subjects in groups II and III had mostly vocational education and in group I – secondary education Majority of subjects applying for benefits from the Social Insurance Company suffered from mental disorders amongst the insured. Conclusions: Disability pension covered the period from 1 to 20 years. Most individuals were granted the pension for the period of 5–10 years. The professional activity of those insured lasted 10–20 years and 20–30 years. In 60% of subjects, lower than average level of intellectual abilities was diagnosed. Over 30% of the subjects displayed proven disorders of personality disintegration. Emotional disorders dominated amongst cases of personality disorders. Depression-based as well as fear and depression-based disorders were most frequently diagnosed. About 70% of the subjects received psychiatric treatment. Psychiatric treatment was administered least frequently to individuals after accidents. Organic post-traumatic origin of the mental disorders was

  19. Quasiequilibrium models for triaxially deformed rotating compact stars

    International Nuclear Information System (INIS)

    Huang Xing; Markakis, Charalampos; Sugiyama, Noriyuki; Uryu, Koji

    2008-01-01

    Quasiequilibrium models of rapidly rotating triaxially deformed stars are computed in general relativistic gravity, assuming a conformally flat spatial geometry (Isenberg-Wilson-Mathews formulation) and a polytropic equation of state. Highly deformed solutions are calculated on the initial slice covered by spherical coordinate grids, centered at the source, in all angular directions up to a large truncation radius. Constant rest mass sequences are calculated from nearly axisymmetric to maximally deformed triaxial configurations. Selected parameters are to model (proto-) neutron stars; the compactness is M/R=0.001, 0.1, 0.14, and 0.2 for polytropic index n=0.3 and M/R=0.001, 0.1, 0.12, and 0.14 for n=0.5, where M/R refers to that of a nonrotating spherical star having the same rest mass. We confirmed that the triaxial solutions exist for these parameters as in the case of Newtonian polytropes. However, it is also found that the triaxial sequences become shorter for higher compactness, and those disappear at a certain large compactness for the n=0.5 case. In the scenario of the contraction of proto-neutron stars being subject to strong viscosity and rapid cooling, it is plausible that, once the viscosity driven secular instability sets in during the contraction, the proto-neutron stars are always maximally deformed triaxial configurations, as long as the compactness and the equation of state parameters allow such triaxial sequences. Detection of gravitational waves from such sources may be used as another probe for the nuclear equation of state.

  20. Prediction of membrane transport proteins and their substrate specificities using primary sequence information.

    Directory of Open Access Journals (Sweden)

    Nitish K Mishra

    Full Text Available Membrane transport proteins (transporters move hydrophilic substrates across hydrophobic membranes and play vital roles in most cellular functions. Transporters represent a diverse group of proteins that differ in topology, energy coupling mechanism, and substrate specificity as well as sequence similarity. Among the functional annotations of transporters, information about their transporting substrates is especially important. The experimental identification and characterization of transporters is currently costly and time-consuming. The development of robust bioinformatics-based methods for the prediction of membrane transport proteins and their substrate specificities is therefore an important and urgent task.Support vector machine (SVM-based computational models, which comprehensively utilize integrative protein sequence features such as amino acid composition, dipeptide composition, physico-chemical composition, biochemical composition, and position-specific scoring matrices (PSSM, were developed to predict the substrate specificity of seven transporter classes: amino acid, anion, cation, electron, protein/mRNA, sugar, and other transporters. An additional model to differentiate transporters from non-transporters was also developed. Among the developed models, the biochemical composition and PSSM hybrid model outperformed other models and achieved an overall average prediction accuracy of 76.69% with a Mathews correlation coefficient (MCC of 0.49 and a receiver operating characteristic area under the curve (AUC of 0.833 on our main dataset. This model also achieved an overall average prediction accuracy of 78.88% and MCC of 0.41 on an independent dataset.Our analyses suggest that evolutionary information (i.e., the PSSM and the AAIndex are key features for the substrate specificity prediction of transport proteins. In comparison, similarity-based methods such as BLAST, PSI-BLAST, and hidden Markov models do not provide accurate predictions

  1. Internal mobility of reactive-site-hydrolyzed recombinant Cucurbita maxima trypsin inhibitor-V characterized by NMR spectroscopy: evidence for differential stabilization of newly formed C- and N-termini.

    Science.gov (United States)

    Liu, J; Prakash, O; Huang, Y; Wen, L; Wen, J J; Huang, J K; Krishnamoorthi, R

    1996-09-24

    The solution structure and internal dynamics of the reactive-site (Lys44-Asp45 peptide bond) hydrolyzed form of recombinant Cucurbita maxima trypsin inhibitor-V (rCMTI-V*) were characterized by the application of two-dimensional 1H-15N NMR methods to the uniformly 15N-labeled protein. The 1H-15N chemical shift correlation spectra of rCMTI-V* were assigned, and the chemical shift data were compared with those available for rCMTI-V [Liu, J., Prakash, O., Cai, M., Gong, Y., Huang, Y., Wen, L., Wen, J. J., Huang, J.-K., & Krishnamoorthi, R. (1996) Biochemistry 35, 1516-1524] and CMTI-V* [Cai, M., Gong, Y., Prakash, O., & Krishnamoorthi, R. (1995) Biochemistry 34, 12087-12094] for which three-dimensional solution structures have been determined. It was deduced that the solution structure of rCMTI-V* was almost the same as that of CMTI-V*. 15N spin-lattice and spin-spin relaxation rate constants (R1 and R2, respectively) and ¿1H¿-15N steady-state heteronuclear Overhauser effects were measured for the peptide NH units and arginine and tryptophan N epsilon H groups in rCMTI-V*, and the model-free parameters [Lipari, G., & Szabo, A. (1982) J. Am. Chem. Soc. 104, 4546-4559, 4559-4570] were computed. Most of the backbone of rCMTI-V* is found to be highly constrained (S2 = 0.85), including the N-terminal residues 3-6 (S2 = 0.77). Residues 39-44, forming the C-terminal fragment of the binding loop, exhibit increased mobility (S2 = 0.51); however, the N-terminal segment (residues 46-48) retains rigidity as in the intact form (S2 = 0.83). The S2 values, 0.78 and 0.59, respectively, of Arg50 and Arg52 side chain NHs provide evidence not only for the conservation of the Arg hydrogen-bonds with the binding loop segments but also for the difference in strength between them. This is consistent with the earlier observation made from a study of rCMTI-V at two different pHs and its R50 and R52 mutants [Cai, M., Huang, Y., Prakash, O., Wen, L., Dunkelbarger, S. P., Huang, J.-K., Liu, J

  2. PREFACE: Eclipse on the Coral Sea: Cycle 24 Ascending

    Science.gov (United States)

    Cally, Paul; Erdélyi, Robert; Norton

    2013-06-01

    A total solar eclipse is the most spectacular and awe-inspiring astronomical phenomenon most people will ever see in their lifetimes. Even hardened solar scientists draw inspiration from it. The eclipse with 2 minutes totality in the early morning of 14 November 2012 (local time) drew over 120 solar researchers (and untold thousands of the general public) to the small and picturesque resort town of Palm Cove just north of Cairns in tropical north Queensland, Australia, and they were rewarded when the clouds parted just before totality to reveal a stunning solar display. Eclipse photograph The eclipse was also the catalyst for an unusually broad and exciting conference held in Palm Cove over the week 12--16 November. Eclipse on the Coral Sea: Cycle 24 Ascending served as GONG 2012, LWS/SDO-5, and SOHO 27, indicating how widely it drew on the various sub-communities within solar physics. Indeed, as we neared the end of the ascending phase of the peculiar Solar Cycle 24, it was the perfect time to bring the whole community together to discuss our Sun's errant recent behaviour, especially as Cycle 24 is the first to be fully observed by the Solar Dynamics Observatory (SDO). The whole-Sun perspective was a driving theme of the conference, with the cycle probed from interior (helioseismology), to atmosphere (the various lines observed by the Atmospheric Imaging Assemble (AIA) aboard SDO, the several instruments on Hinode, and other modern observatories), and beyond (CMEs etc). The quality of the presentations was exceptional, and the many speakers are to be commended for pitching their talks to the broad community present. These proceedings draw from the invited and contributed oral presentations and the posters exhibited in Palm Cove. They give an (incomplete) snapshot of the meeting, illustrating its broad vistas. The published contributions are organized along the lines of the conference sessions, as set out in the Contents, leading off with a provocative view of

  3. 6th conference on Advances in Optoelectronics and Micro/nano-optics

    International Nuclear Information System (INIS)

    2017-01-01

    would like to thank all participants of this conference, and particularly the authors of all accepted papers for their high quality and fruitful contributions. We do hope that this volume will be beneficial for readers to their future research endeavours and careers. We also gratefully acknowledge tremendous efforts and dedication of many individuals and all the Editorial Board members in IOP Publishing for their support in producing the proceedings of this event. Sincerely, Yiping Cui Conference Co-Chair CONFERENCE OFFICIALS Conference Co-Chairs Yiping Cui Southeast University, China Xiaocong Yuan Shenzhen University, China Shining Zhu Nanjing University, China Executive Chair Zhuyuan Wang Southeast University, China Technical Program Committee Guanghui Chen China Electronics Technology Group Corporation, China Yiping Cui Southeast University, China Qihuang Gong Peking University, China Min Gu Swinburne University of Technology, Australia Satoshi Kawata Osaka University, Japan Gong-Ru Lin National Taiwan University, Taiwan, China Xu Liu Zhejiang University, China Yanqing Lu Nanjing University, China Ting Mei Northwestern Polytechnical University, China Min Qiu Zhejiang University, China Marek Samoc Wroclaw University of Technology, Poland Colin Sheppard Italian Institute of Technology, Italy Charles Surya Hong Kong Polytechnic University, China Katarina Svanberg Lund University, Sweden Sune Svanberg Lund University, Sweden Jinghua Teng IMRE, Singapore Dinping Tsai Academia Sinica, Taiwan, China Zhuyuan Wang Southeast University, China Jingjun Xu Nankai University, China Baoli Yao Xi’an Institute of Optics and Precision Mechanics, China Xiaocong Yuan Shenzhen University, China Qiwen Zhan University of Dayton, USA Shining Zhu Nanjing University, China (paper)

  4. Avaliação de curvas de maturação de laranjas por análise de agrupamento Evaluation of different orange maturation curves by means of cluster analysis

    Directory of Open Access Journals (Sweden)

    Dirceu Mattos Junior

    1999-12-01

    Full Text Available Foram avaliadas curvas de maturação de frutos de 17 clones e cultivares de laranjas-doces pela análise de agrupamento. Determinou-se o °Brix e a acidez das laranjas no período de agosto a dezembro de 1995, em Cordeirópolis, SP, obtendo-se as curvas que descrevem o comportamento das variáveis ao longo do tempo. Com base no ajustamento de equações polinomiais, foram calculadas estimativas médias para °Brix e acidez aos 70, 75, 80, 85 e 90 dias após o início da coleta de frutos para análises. Com os dados padronizados, obteve-se o agrupamento pela média de grupos de pares não balanceados. Distinguiram-se quatro grupos de clones e cultivares de laranjas quanto à maturação. Um dos grupos, formado apenas pelo clone Navelência, apresentou 13,4°Brix e acidez de 0,83%, no início do período considerado, mostrando maturação precoce em relação aos outros clones e cultivares. A cultivar Pêra também formou um grupo isolado, com a razão °Brix/acidez superior a 12,0, em meados de outubro. Para o grupo formado pelas laranjas Natal, Folha Murcha, Old Bud Line, Cutter, Valência, Lue Ging Gong e Tuxpan foi revelada a segunda quinzena de novembro como a época adequada para colheita, enquanto que, o agrupamento dos clones Frost, Whits, Olinda, Late, Stone, Chaffei, Werley e Berry atingiu a mesma relação de sólidos solúveis e acidez após 40 dias.Fruit maturation of seventeen sweet orange clones and cultivars were evaluated by cluster analysis. Soluble solids (°Brix and acidity were determined during the spring season 1995, in Cordeirópolis, SP, Brazil. Polynomial equations were determined between August and December and values for those variables were estimated 70, 75, 80, 85 and 90 days after the initial fruit sampling. The data set was standardized to perform cluster analysis regarding the Euclidean distance measure and the linkage rule as UPGMA type. Four clusters were selected in regard to fruit maturation stage. Navel

  5. The sustained-release behavior and in vitro and in vivo transfection of pEGFP-loaded core-shell-structured chitosan-based composite particles

    Directory of Open Access Journals (Sweden)

    Wang Y

    2014-10-01

    Full Text Available Yun Wang,1 Fu-xing Lin,2 Yu Zhao,1 Mo-zhen Wang,2 Xue-wu Ge,2 Zheng-xing Gong,1 Dan-dan Bao,1 Yu-fang Gu1 1Department of Plastic Surgery, First Affiliated Hospital of Anhui Medical University, 2CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, People’s Republic of China Abstract: Novel submicron core-shell-structured chitosan-based composite particles ­encapsulated with enhanced green fluorescent protein plasmids (pEGFP were prepared by complex coacervation method. The core was pEGFP-loaded thiolated N-alkylated chitosan (TACS and the shell was pH- and temperature-responsive hydroxybutyl chitosan (HBC. pEGFP-loaded TACS-HBC composite particles were spherical, and had a mean diameter of approximately 120 nm, as measured by transmission electron microscopy and particle size analyzer. pEGFP showed sustained release in vitro for >15 days. Furthermore, in vitro transfection in human embryonic kidney 293T and human cervix epithelial cells, and in vivo transfection in mice skeletal muscle of loaded pEGFP, were investigated. Results showed that the expression of loaded pEGFP, both in vitro and in vivo, was slow but could be sustained over a long period. pEGFP expression in mice skeletal muscle was sustained for >60 days. This work indicates that these submicron core-shell-structured chitosan-based composite particles could potentially be used as a gene vector for in vivo controlled gene transfection. Keywords: gene therapy, gene transfection, hydroxybutyl chitosan, thiolated N-alkylated chitosan, pEGFP, complex coacervation

  6. Principle of minimal work fluctuations.

    Science.gov (United States)

    Xiao, Gaoyang; Gong, Jiangbin

    2015-08-01

    Understanding and manipulating work fluctuations in microscale and nanoscale systems are of both fundamental and practical interest. For example, in considering the Jarzynski equality 〈e-βW〉=e-βΔF, a change in the fluctuations of e-βW may impact how rapidly the statistical average of e-βW converges towards the theoretical value e-βΔF, where W is the work, β is the inverse temperature, and ΔF is the free energy difference between two equilibrium states. Motivated by our previous study aiming at the suppression of work fluctuations, here we obtain a principle of minimal work fluctuations. In brief, adiabatic processes as treated in quantum and classical adiabatic theorems yield the minimal fluctuations in e-βW. In the quantum domain, if a system initially prepared at thermal equilibrium is subjected to a work protocol but isolated from a bath during the time evolution, then a quantum adiabatic process without energy level crossing (or an assisted adiabatic process reaching the same final states as in a conventional adiabatic process) yields the minimal fluctuations in e-βW, where W is the quantum work defined by two energy measurements at the beginning and at the end of the process. In the classical domain where the classical work protocol is realizable by an adiabatic process, then the classical adiabatic process also yields the minimal fluctuations in e-βW. Numerical experiments based on a Landau-Zener process confirm our theory in the quantum domain, and our theory in the classical domain explains our previous numerical findings regarding the suppression of classical work fluctuations [G. Y. Xiao and J. B. Gong, Phys. Rev. E 90, 052132 (2014)].

  7. Broadening soybean genetic basis in the northeast of China

    Institute of Scientific and Technical Information of China (English)

    WangJinling

    1994-01-01

    The bottle neek of advancement of soybean breeding inthe Northeast of China is the lack of genetic diversity of the parents used in cross breeding.In order to overcome this constrained condition,under the sponsorship of China National Committe of Natural Science Fundation,a network project with the topic"Broadening and Improving of the Genetic Basis of the Northeast Soybeans" was established in 1990,and the Northeast agricultural University was apointed to take charge of the project.The project included the following four items:I.Breeding high yield and improved quality Northeast Soybeans,directed by Hcilongjiang Academy of Agricultural Sciencee .II.Development of new soybean gerplasms highly resistant to diseases epidemic in Northeast China directed by Northeast Agricultural University.Ⅲ.Exploitation of the potential of wild and semicultivated soybeans for broadening and improving the genetic basis of Northeast soybeans,directed by Jilin Academy of Agricultural Science.Ⅳ.Improving methods and technique for development of new soybean genetic resources.directed by Nanjing Agricultural University .Each item contained several research subjects conducted by research workers of different institutes of agricultural sicences.During the period 1991-1992.considerable promising new germplasms had been discovered or developed.The new germplasms not only possessed specific improved characters but also behaved with appropriate ecological types adapted to different conditions of Northeast.Among the numerous new germplasms developed.Gong Jio 8757-3 had a protein content of 49.41%,100 seed weight 16-17g,and acceptable agronomic characters,which was considered a very valuable new high protein content germplasm.Such developed new germplasma with enforced and imprved genetic basis will be used primarily as parents in soybean cross breeding.

  8. Comparison on Classification Results Based on Data of TG-1 HSI and HJ-1 CCD%天宫一号高光谱成像仪数据与环境星CCD数据分类效果比较研究

    Institute of Scientific and Technical Information of China (English)

    刘新杰; 刘良云; 李绪志; 张九星

    2013-01-01

    本文以北京市通州区为例,利用最短距离法、最大似然法和支持向量机3种分类方法分别对天宫一号高光谱成像仪数据与HJ-A星CCD数据进行监督分类,通过比较分类结果发现,天宫一号高光谱成像仪数据在样本可分性度量、目视效果及分类精度3个方面均优于HJ-A星CCD数据,在土地利用类型分类应用中具有显著优势.%The TianGong-1 target spacecraft is equipped with a Hyperspectral Imager (HSI) which has the highest aggregative indicator of spectral and spatial resolution in China.In this paper,we used the case of Tongzhou,Beijing to compare the results of classification based on the data of TG-1 HSI and HJ-1A CCD.Three different methods (Minimum Distance,Maximum Likelihood,and Support Vector Machine) were used.The results based on the TG-1 HSI data performed better in the separability of the ROIs,the vision of the maps and the total accuracy of classification.The results of this study show the advantages of TG-1 HSI data in the application of classification.

  9. Heart Toxicity Related to Herbs and Dietary Supplements: Online Table of Case Reports. Part 4 of 5.

    Science.gov (United States)

    Brown, Amy C

    2017-10-05

    The purpose of this review was to create an online research summary table of heart toxicity case reports related to dietary supplements (DS; includes herbs). Documented PubMed case reports of DS appearing to contribute to heart-related problems were used to create a "Toxic Table" that summarized the research (1966 to April, 2016, and cross-referencing). Keywords included "herb," "dietary supplement," and cardiac terms. Case reports were excluded if they were herb combinations (some exceptions), Chinese herb mixtures, teas of mixed herb contents, mushrooms, poisonous plants, self-harm (e.g. suicide), excess dose (except vitamins/minerals), drugs or illegal drugs, drug-herbal interactions, and confounders of drugs or diseases. The spectrum of heart toxicities included hypertension, hypotension, hypokalemia, bradycardia, tachycardia, arrhythmia, ventricular fibrillation, heart attack, cardiac arrest, heart failure, and death. Heart related problems were associated with approximately seven herbs: Four traditional Chinese medicine herbs - Don quai (Angelica sinensis), Jin bu huan (Lycopodium serratum), Thundergod vine or lei gong teng (Tripterygium wilfordii Hook F), and Ting kung teng (Erycibe henryi prain); one an Ayruvedic herb - Aswagandha, (Withania somnifera); and two North American herbs - blue cohosh (Caulophyllum thalictroides), and Yohimbe (Pausinystalia johimbe). Aconitum and Ephedra species are no longer sold in the United States. The DS included, but are not limited to five DS - bitter orange, caffeine, certain energy drinks, nitric oxide products, and a calming product. Six additional DS are no longer sold. Licorice was the food related to heart problems. The online "Toxic Table" forewarns clinicians, consumers and the DS industry by listing DS with case reports related to heart toxicity. It may also contribute to Phase IV post marketing surveillance to diminish adverse events that Government officials use to regulate DS.

  10. Filament Activation in Response to Magnetic Flux Emergence and Cancellation in Filament Channels

    Science.gov (United States)

    Li, Ting; Zhang, Jun; Ji, Haisheng

    2015-06-01

    We conducted a comparative analysis of two filaments that showed a quite different activation in response to the flux emergence within the filament channels. The observations from the Solar Dynamics Observatory (SDO) and Global Oscillation Network Group (GONG) were made to analyze the two filaments on 2013 August 17 - 20 (SOL2013-08-17) and September 29 (SOL2013-09-29). The first event showed that the main body of the filament was separated into two parts when an active region (AR) emerged with a maximum magnetic flux of about 6.4×1021 Mx underlying the filament. The close neighborhood and common direction of the bright threads in the filament and the open AR fan loops suggest a similar magnetic connectivity of these two flux systems. The equilibrium of the filament was not destroyed three days after the start of the emergence of the AR. To our knowledge, similar observations have never been reported before. In the second event, the emerging flux occurred nearby a barb of the filament with a maximum magnetic flux of 4.2×1020 Mx, about one order of magnitude lower than that of the first event. Two patches of parasitic polarity in the vicinity of the barb merged, then cancelled with nearby network fields. About 20 hours after the onset of the emergence, the filament erupted. Our findings imply that the location of emerging flux within the filament channel is probably crucial to filament evolution. If the flux emergence appears nearby the barbs, it is highly likely that the emerging flux and the filament magnetic fields will cancel, which may lead to the eruption of the filament. The comparison of the two events shows that the emergence of a small AR may still not be enough to disrupt the stability of a filament system, and the actual eruption only occurs after the flux cancellation sets in.

  11. 3D Evolution of a Filament Disappearance Event Observed by STEREO

    Science.gov (United States)

    Gosain, S.; Schmieder, B.; Venkatakrishnan, P.; Chandra, R.; Artzner, G.

    2009-10-01

    A filament disappearance event was observed on 22 May 2008 during our recent campaign JOP 178. The filament, situated in the Southern Hemisphere, showed sinistral chirality consistent with the hemispheric rule. The event was well observed by several observatories, in particular by THEMIS. One day, before the disappearance, Hα observations showed up- and down-flows in adjacent locations along the filament, which suggest plasma motions along twisted flux rope. THEMIS and GONG observations show shearing photospheric motions leading to magnetic flux canceling around barbs. STEREO A, B spacecraft with separation angle 52.4°, showed quite different views of this untwisting flux rope in He ii 304 Å images. Here, we reconstruct the three-dimensional geometry of the filament during its eruption phase using STEREO EUV He ii 304 Å images and find that the filament was highly inclined to the solar normal. The He ii 304 Å movies show individual threads, which oscillate and rise to an altitude of about 120 Mm with apparent velocities of about 100 km s-1 during the rapid evolution phase. Finally, as the flux rope expands into the corona, the filament disappears by becoming optically thin to undetectable levels. No CME was detected by STEREO, only a faint CME was recorded by LASCO at the beginning of the disappearance phase at 02:00 UT, which could be due to partial filament eruption. Further, STEREO Fe xii 195 Å images showed bright loops beneath the filament prior to the disappearance phase, suggesting magnetic reconnection below the flux rope.

  12. Attitudes and beliefs of patients with chronic depression toward antidepressants and depression

    Directory of Open Access Journals (Sweden)

    Jacob SA

    2015-05-01

    Full Text Available Sabrina Anne Jacob,1 Ab Fatah Ab Rahman,2 Mohamed Azmi Ahmad Hassali3 1School of Pharmacy, Monash University Malaysia, Sunway, 2Faculty of Health Sciences, Gong Badak Campus, Universiti Sultan Zainal Abidin (UniSZA, Kuala Terengganu, 3School of Pharmaceutical Sciences, University of Science Malaysia, Minden, Malaysia Background: Many patients have erroneous views with regard to depression and its management, and it was noted that these attitudes and beliefs significantly affected their adherence rates.Objectives: The primary aim of this study was to determine the attitudes and beliefs of patients with depression toward depression and antidepressants. A secondary aim was to assess the influence of ethnicity on patients’ attitudes and beliefs.Patients and methods: The study involved patients with chronic depression being followed up at an outpatient clinic at a government-run hospital in Malaysia. Patients’ attitudes and beliefs were assessed using the Antidepressant Compliance Questionnaire.Results: A total of 104 patients of Malay, Chinese, and Indian ethnic groups met the selection criteria. Chinese patients had significantly negative attitudes and beliefs toward depression and antidepressants compared to Malays and Indians (b=-8.96, t103=-3.22; P<0.05. Component analysis revealed that 59% of patients believed that antidepressants can cause a person to have less control over their thoughts and feelings, while 67% believed that antidepressants could alter one’s personality; 60% believed it was okay to take fewer tablets on days when they felt better, while 66% believed that antidepressants helped solve their emotional problems and helped them worry less.Conclusion: Patients had an overall positive view as to the benefits of antidepressants, but the majority had incorrect views as to the acceptable dosing of antidepressants and had concerns about the safety of the medication. Assessing patients’ attitudes and beliefs, as well as the

  13. Structural consequences of the natural substitution, E9K, on reactive-site-hydrolyzed squash (Cucurbita maxima) trypsin inhibitor (CMTI), as studied by two-dimensional NMR.

    Science.gov (United States)

    Krishnamoorthi, R; Lin, C L; VanderVelde, D

    1992-06-02

    Sequence-specific hydrogen-1 NMR assignments were made to all of the 29 amino acid residues of reactive-site-hydrolyzed Cucurbita maxima trypsin inhibitor I (CMTI-I*) by the application of two-dimensional NMR (2D NMR) techniques, and its secondary structural elements (two tight turns, a 3(10)-helix, and a triple-stranded beta-sheet) were identified on the basis of short-range NOESY cross peaks and deuterium-exchange kinetics. These secondary structural elements are present in the intact inhibitor [Holak, T. A., Gondol, D., Otlewski, J., & Wilusz, T. (1989) J. Mol. Biol. 210, 635-648] and are unaffected by the hydrolysis of the reactive-site peptide bond between Arg5 and Ile6, in accordance with the earlier conclusion reached for CMTI-III* [Krishnamoorthi, R., Gong, Y.-X., Lin, C. S., & VanderVelde, D. (1992) Biochemistry 31, 898-904]. Chemical shifts of backbone hydrogen atoms, peptide NH's, and C alpha H's, of CMTI-I* were compared with those of the intact inhibitor, CMTI-I, and of the reactive-site-hydrolyzed, natural, E9K variant, CMTI-III*. Cleavage of the Arg5-Ile6 peptide bond resulted in changes of chemical shifts of most of the backbone atoms of CMTI-I, in agreement with the earlier results obtained for CMTI-III. Comparison of chemical shifts of backbone hydrogen atoms of CMTI-I* and CMTI-III* revealed no changes, except for residues Glu9 and His25. However, the intact forms of the same two proteins, CMTI-I and CMTI-III, showed small but significant perturbations of chemical shifts of residues that made up the secondary structural elements of the inhibitors.(ABSTRACT TRUNCATED AT 250 WORDS)

  14. Extreme Windstorms and Related Impacts on Iberia

    Science.gov (United States)

    Liberato, Margarida L. R.; Ordóñez, Paulina; Pinto, Joaquim G.; Ramos, Alexandre M.; Karremann, Melanie K.; Trigo, Isabel F.

    2014-05-01

    Extreme windstorms are one of the major natural catastrophes in the mid latitudes, one of the most costly natural hazards in Europe and are responsible for substantial economic damages and even fatalities. During the recent winters, the Iberian Peninsula was hit by severe (wind) storms such as Klaus (January 2009), Xynthia (February 2010) and Gong (January 2013) which exhibited uncommon characteristics. They were all explosive extratropical cyclones formed over the mid-Atlantic, travelling then eastwards at lower latitudes than usual along the edge of the dominant North Atlantic storm track. In this work we present a windstorm catalogue for the Iberian Peninsula, where the characteristics of the potentially more destructive windstorms for the 1979-2012 period are identified. For this purpose, the potential impact of high winds over the Iberian Peninsula is assessed by using a daily damage index based on maximum wind speeds that exceeds the local 98th percentile threshold. Then, the characteristics of extratropical cyclones associated with these events are analyzed. Results indicate that these are fast moving, intense cyclones, typically located near the northwestern tip of the Iberian Peninsula. This work was partially supported by FEDER (Fundo Europeu de Desenvolvimento Regional) funds through the COMPETE (Programa Operacional Factores de Competitividade) and by national funds through FCT (Fundação para a Ciência e a Tecnologia, Portugal) under project STORMEx FCOMP-01-0124-FEDER- 019524 (PTDC/AAC-CLI/121339/2010). A. M. Ramos was also supported by a FCT postdoctoral Grant (FCT/DFRH/SFRH/BPD/84328/2012).

  15. Pharmacokinetic-Pharmacodynamic Modeling to Study the Antipyretic Effect of Qingkailing Injection on Pyrexia Model Rats

    Directory of Open Access Journals (Sweden)

    Zhixin Zhang

    2016-03-01

    Full Text Available Qingkailing injection (QKLI is a modern Chinese medicine preparation derived from a well-known classical formulation, An-Gong-Niu-Huang Wan. Although the clinical efficacy of QKLI has been well defined, its severe adverse drug reactions (ADRs were extensively increased. Through thorough attempts to reduce ADR rates, it was realized that the effect-based rational use plays the key role in clinical practices. Hence, the pharmacokinetic-pharmacodynamic (PK-PD model was introduced in the present study, aiming to link the pharmacokinetic profiles with the therapeutic outcomes of QKLI, and subsequently to provide valuable guidelines for the rational use of QKLI in clinical settings. The PK properties of the six dominant ingredients in QKLI were compared between the normal treated group (NTG and the pyrexia model group (MTG. Rectal temperatures were measured in parallel with blood sampling for NTG, MTG, model control group (MCG, and normal control group (NCG. Baicalin and geniposide exhibited appropriate PK parameters, and were selected as the PK markers to map the antipyretic effect of QKLI. Then, a PK-PD model was constructed upon the bacalin and geniposide plasma concentrations vs. the rectal temperature variation values, by a two-compartment PK model with a Sigmoid Emax PD model to explain the time delay between the drug plasma concentration of PK markers and the antipyretic effect after a single dose administration of QKLI. The findings obtained would provide fundamental information to propose a more reasonable dosage regimen and improve the level of individualized drug therapy in clinical settings.

  16. Nanoparticle abraxane possesses impaired proliferation in A549 cells due to the underexpression of glucosamine 6-phosphate N-acetyltransferase 1 (GNPNAT1/GNA1

    Directory of Open Access Journals (Sweden)

    Zhao MZ

    2017-03-01

    Full Text Available Minzhi Zhao,* Haiyun Li,* Yan Ma, He Gong, Shu Yang, Qiaojun Fang, Zhiyuan Hu Chinese Academy of Sciences Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, People’s Republic of China *These authors contributed equally to this work Abstract: Abraxane (Abr, a US Food and Drug Administration-approved albumin-bound nanoparticle applied for the treatment of non-small-cell lung cancer, has been reported to be more effective than paclitaxel (PTX. To further understand the molecular mechanisms that produce this superior drug efficacy of Abr, a quantitative proteomic approach has been applied to investigate the global protein expression profiles of lung cancer cell A549 treated with Abr and PTX. Only one protein, namely, glucosamine 6-phosphate N-acetyltransferase 1 (GNA1, showed significant differential expression (P<0.05 in the cutoff of 2.0 fold, suggesting that Abr can be used safely as a substitute for PTX. GNA1 is a key enzyme in the biosynthesis of uridine diphosphate-N-acetylglucosamine, which is an important donor substrate for N-linked glycosylation and has several important functions such as embryonic development and growth. Albumin plays a major role in the regulation of this protein. In summary, this study first shows that the superior drug effect of Abr is mainly due to the downregulation of GNA1, which causes proliferative delay and cell adhesion defect. It is also noteworthy that the deficiency of GNA1 might reduce insulin secretion which correlates with type 2 diabetes. Keywords: quantitative proteomics, nano-drug, drug efficacy, lung cancer, molecular mechanisms, abraxane

  17. [Complementary and alternative therapies for fibromyalgia syndrome. Systematic review, meta-analysis and guideline].

    Science.gov (United States)

    Langhorst, J; Häuser, W; Bernardy, K; Lucius, H; Settan, M; Winkelmann, A; Musial, F

    2012-06-01

    The scheduled update to the German S3 guidelines on fibromyalgia syndrome (FMS) by the Association of the Scientific Medical Societies ("Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften", AWMF; registration number 041/004) was planned starting in March 2011. The development of the guidelines was coordinated by the German Interdisciplinary Association for Pain Therapy ("Deutsche Interdisziplinären Vereinigung für Schmerztherapie", DIVS), 9 scientific medical societies and 2 patient self-help organizations. Eight working groups with a total of 50 members were evenly balanced in terms of gender, medical field, potential conflicts of interest and hierarchical position in the medical and scientific fields. Literature searches were performed using the Medline, PsycInfo, Scopus and Cochrane Library databases (until December 2010). The grading of the strength of the evidence followed the scheme of the Oxford Centre for Evidence-Based Medicine. The recommendations were based on level of evidence, efficacy (meta-analysis of the outcomes pain, sleep, fatigue and health-related quality of life), acceptability (total dropout rate), risks (adverse events) and applicability of treatment modalities in the German health care system. The formulation and grading of recommendations was accomplished using a multi-step, formal consensus process. The guidelines were reviewed by the boards of the participating scientific medical societies. Meditative movement therapies (qi gong, tai chi, yoga) are strongly recommended. Acupuncture can be considered. Mindfulness-based stress reduction as monotherapy and dance therapy as monotherapy are not recommended. Homeopathy is not recommended. In a minority vote, homeopathy was rated as "can be considered". Nutritional supplements and reiki are not recommended. The English full-text version of this article is available at SpringerLink (under "Supplemental").

  18. Engineering iodine-doped carbon dots as dual-modal probes for fluorescence and X-ray CT imaging

    Directory of Open Access Journals (Sweden)

    Zhang M

    2015-11-01

    Full Text Available Miaomiao Zhang,1,* Huixiang Ju,2,* Li Zhang,1,* Mingzhong Sun,2 Zhongwei Zhou,2 Zhenyu Dai,3 Lirong Zhang,1 Aihua Gong,1 Chaoyao Wu,1 Fengyi Du1 1School of Medicine, Jiangsu University, Zhenjiang, People’s Republic of China; 2Department of Clinical Laboratory, Affiliated Yancheng Hospital, School of Medicine, Southeast University, Yancheng, Jiangsu, People’s Republic of China; 3Radiology Department, Affiliated Yancheng Hospital, School of Medicine, Southeast University, Yancheng, Jiangsu, People’s Republic of China *These authors contributed equally to this work Abstract: X-ray computed tomography (CT is the most commonly used imaging technique for noninvasive diagnosis of disease. In order to improve tissue specificity and prevent adverse effects, we report the design and synthesis of iodine-doped carbon dots (I-doped CDs as efficient CT contrast agents and fluorescence probe by a facile bottom-up hydrothermal carbonization process. The as-prepared I-doped CDs are monodispersed spherical nanoparticles (a diameter of ~2.7 nm with favorable dispersibility and colloidal stability in water. The aqueous solution of I-doped CDs showed wavelength-dependent excitation and stable photoluminescence similar to traditional carbon quantum dots. Importantly, I-doped CDs displayed superior X-ray attenuation properties in vitro and excellent biocompatibility. After intravenous injection, I-doped CDs were distributed throughout the body and excreted by renal clearance. These findings validated that I-doped CDs with high X-ray attenuation potency and favorable photoluminescence show great promise for biomedical research and disease diagnosis. Keywords: carbon dots, contrast agents, iodine-doped, CT imaging

  19. Sea spray aerosol fluxes in the Baltic Sea region: Comparison of the WAM model with measurements

    Science.gov (United States)

    Markuszewski, Piotr; Kosecki, Szymon; Petelski, Tomasz

    2017-08-01

    Sea spray aerosol flux is an important element of sub-regional climate modeling. The majority of works related to this topic concentrate on open ocean research rather than on smaller, inland seas, e.g., the Baltic Sea. The Baltic Sea is one of the largest brackish inland seas by area, where major inflows of oceanic waters are rare. Furthermore, surface waves in the Baltic Sea have a relatively shorter lifespan in comparison with oceanic waves. Therefore, emission of sea spray aerosol may differ greatly from what is known from oceanic research and should be investigated. This article presents a comparison of sea spray aerosol measurements carried out on-board the s/y Oceania research ship with data calculated in accordance to the WAM model. The measurements were conducted in the southern region of the Baltic Sea during four scientific cruises. The gradient method was used to determinate aerosol fluxes. The fluxes were calculated for particles of diameter in range of 0.5-47 μm. The correlation between wind speed measured and simulated has a good agreement (correlation in range of 0.8). The comparison encompasses three different sea spray generation models. First, function proposed by Massel (2006) which is based only on wave parameters, such as significant wave height and peak frequency. Second, Callaghan (2013) which is based on Gong (2003) model (wind speed relation), and a thorough experimental analysis of whitecaps. Third, Petelski et al. (2014) which is based on in-situ gradient measurements with the function dependent on wind speed. The two first models which based on whitecaps analysis are insufficient. Moreover, the research shows strong relation between aerosol emission and wind speed history.

  20. NMR structures of anti-HIV D-peptides derived from the N-terminus of viral chemokine vMIP-II

    International Nuclear Information System (INIS)

    Mori, Mayuko; Liu Dongxiang; Kumar, Santosh; Huang Ziwei

    2005-01-01

    The viral macrophage inflammatory protein-II (vMIP-II) encoded by Kaposi's sarcoma-associated herpesvirus has unique biological activities in that it blocks the cell entry by several different human immunodeficiency virus type 1 (HIV-1) strains via chemokine receptors including CXCR4 and CCR5. In this paper, we report the solution structure of all-D-amino acid peptides derived from the N-terminus of vMIP-II, which have been shown to have strong CXCR4 binding activity and potently inhibit HIV-1 entry via CXCR4, by using long mixing time two-dimensional nuclear Overhauser enhancement spectroscopy experiments. Both of all-D-peptides vMIP-II (1-10) and vMIP-II (1-21), which are designated as DV3 and DV1, respectively, have higher CXCR4 binding ability than their L-peptide counterparts. They are partially structured in aqueous solution, displaying a turn-like structure over residues 5-8. The small temperature coefficients of His-6 amide proton for both peptides also suggest the formation of a small hydrophobic pocket centered on His-6. The structural features of DV3 are very similar to the reported solution structure of all-L-peptide vMIP-II (1-10) [M.P. Crump, E. Elisseeva, J. Gong, I. Clark-Lewis, B.D. Sykes, Structure/function of human herpesvirus-8 MIP-II (1-71) and the antagonist N-terminal segment (1-10), FEBS Lett. 489 (2001) 171], which is consistent with the notion that D- and L-enantiomeric peptides can adopt mirror image conformations. The NMR structures of the D-peptides provide a structural basis to understand their mechanism of action and design new peptidomimetic analogs to further explore the structure-activity relationship of D-peptide ligand binding to CXCR4

  1. The impact of precipitation evaporation on the atmospheric aerosol distribution in EC-Earth v3.2.0

    Science.gov (United States)

    de Bruine, Marco; Krol, Maarten; van Noije, Twan; Le Sager, Philippe; Röckmann, Thomas

    2018-04-01

    The representation of aerosol-cloud interaction in global climate models (GCMs) remains a large source of uncertainty in climate projections. Due to its complexity, precipitation evaporation is either ignored or taken into account in a simplified manner in GCMs. This research explores various ways to treat aerosol resuspension and determines the possible impact of precipitation evaporation and subsequent aerosol resuspension on global aerosol burdens and distribution. The representation of aerosol wet deposition by large-scale precipitation in the EC-Earth model has been improved by utilising additional precipitation-related 3-D fields from the dynamical core, the Integrated Forecasting System (IFS) general circulation model, in the chemistry and aerosol module Tracer Model, version 5 (TM5). A simple approach of scaling aerosol release with evaporated precipitation fraction leads to an increase in the global aerosol burden (+7.8 to +15 % for different aerosol species). However, when taking into account the different sizes and evaporation rate of raindrops following Gong et al. (2006), the release of aerosols is strongly reduced, and the total aerosol burden decreases by -3.0 to -8.5 %. Moreover, inclusion of cloud processing based on observations by Mitra et al. (1992) transforms scavenged small aerosol to coarse particles, which enhances removal by sedimentation and hence leads to a -10 to -11 % lower aerosol burden. Finally, when these two effects are combined, the global aerosol burden decreases by -11 to -19 %. Compared to the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite observations, aerosol optical depth (AOD) is generally underestimated in most parts of the world in all configurations of the TM5 model and although the representation is now physically more realistic, global AOD shows no large improvements in spatial patterns. Similarly, the agreement of the vertical profile with Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP

  2. The evolution of China's National Energy RD and D Programs: The role of scientists in science and technology decision making

    International Nuclear Information System (INIS)

    Zhi, Qiang; Su, Jun; Ru, Peng; Anadon, Laura Diaz

    2013-01-01

    Since 1978, when China launched its “opening up” reform, a range of large-scale national science and technology programs have been implemented to spur economic development. Energy has received significant attention and has become a growing priority in the past years. In this paper we have analyzed the goals, management, and impact over time of China's three largest national programs: Gong Guan, 863, and 973 Programs. Using quantitative metrics to describe the input and output, by conducting semi-structured interviews with officials, scientists, and other decision makers, and by reviewing available documents as well as a case study on the coal sector we examined the changes in the decision making process, particularly in regard to the role of scientists. We found that the changes in strategic priorities set by China's high level political leaders were implemented and then transformed into outputs by using scientists as inputs or policy tools. The decreased role of scientists has been driven by two forces: (1) periodic changes in national strategy emphasizing technology commercialization; and (2) changes in the management structure involving low tolerance of risk. We suggest four ways that the government's efforts to turn China into an innovation oriented country. - Highlights: • New data was provided for the energy sector of China's three largest RD and D programs. • Transitions of goals, priorities, management, and impact over time of the programs were reviewed. • We found the role of scientists has been reduced in the decision making process. • Two forces are identified as the shaping factors

  3. On the comparison of numerical methods for the integration of kinetic equations in atmospheric chemistry and transport models

    Science.gov (United States)

    Saylor, Rick D.; Ford, Gregory D.

    The integration of systems of ordinary differential equations (ODEs) that arise in atmospheric photochemistry is of significant concern to tropospheric and stratospheric chemistry modelers. As a consequence of the stiff nature of these ODE systems, their solution requires a large fraction of the total computational effort in three-dimensional chemical model simulations. Several integration techniques have been proposed and utilized over the years in an attempt to provide computationally efficient, yet accurate, solutions to chemical kinetics ODES. In this work, we present a comparison of some of these techniques and argue that valid comparisons of ODE solvers must take into account the trade-off between solution accuracy and computational efficiency. Misleading comparison results can be obtained by neglecting the fact that any ODE solution method can be made faster or slower by manipulation of the appropriate error tolerances or time steps. Comparisons among ODE solution techniques should therefore attempt to identify which technique can provide the most accurate solution with the least computational effort over the entire range of behavior of each technique. We present here a procedure by which ODE solver comparisons can achieve this goal. Using this methodology, we compare a variety of integration techniques, including methods proposed by Hesstvedt et al. (1978, Int. J. Chem. Kinet.10, 971-994), Gong and Cho (1993, Atmospheric Environment27A, 2147-2160), Young and Boris (1977, J. phys. Chem.81, 2424-2427) and Hindmarsh (1983, In Scientific Computing (edited by Stepleman R. S. et al.), pp. 55-64. North-Holland, Amsterdam). We find that Gear-type solvers such as the Livermore Solver for ordinary differential equations (LSODE) and the sparse-matrix version of LSODE (LSODES) provide the most accurate solution of our test problems with the least computational effort.

  4. Effects of copper oxide nanoparticles on developing zebrafish embryos and larvae

    Directory of Open Access Journals (Sweden)

    Sun Y

    2016-03-01

    Full Text Available Yan Sun, Gong Zhang, Zizi He, Yajie Wang, Jianlin Cui, Yuhao Li Department of Pathology, Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Nankai University School of Medicine, Tianjin, People’s Republic of China Abstract: Copper oxide nanoparticles (CuO NPs are used for a variety of purposes in a wide range of commercially available products. Some CuO NPs probably end up in the aquatic systems, thus raising concerns about aqueous exposure toxicity, and the impact of CuO NPs on liver development and neuronal differentiation remains unclear. In this study, particles were characterized using Fourier transform infrared spectra, scanning electron microscopy, and transmission electron microscopy. Zebrafish embryos were continuously exposed to CuO NPs from 4 hours postfertilization at concentrations of 50, 25, 12.5, 6.25, or 1 mg/L. The expression of gstp1 and cyp1a was examined by quantitative reverse transcription polymerase chain reaction. The expression of tumor necrosis factor alpha and superoxide dismutase 1 was examined by quantitative reverse transcription polymerase chain reaction and Western blotting. Liver development and retinal neurodifferentiation were analyzed by whole-mount in situ hybridization, hematoxylin–eosin staining, and immunohistochemistry, and a behavioral test was performed to track the movement of larvae. We show that exposure of CuO NPs at low doses has little effect on embryonic development. However, exposure to CuO NPs at concentrations of 12.5 mg/L or higher leads to abnormal phenotypes and induces an inflammatory response in a dose-dependent pattern. Moreover, exposure to CuO NPs at high doses results in an underdeveloped liver and a delay in retinal neurodifferentiation accompanied by reduced locomotor ability. Our data demonstrate that short-term exposure to CuO NPs at high doses shows hepatotoxicity and neurotoxicity in zebrafish embryos and larvae. Keywords: copper oxide nanoparticles

  5. Human umbilical cord blood mononuclear cell transplantation for delayed encephalopathy after carbon monoxide intoxication

    Directory of Open Access Journals (Sweden)

    Gong D

    2013-08-01

    Full Text Available Dianrong Gong,1 Haiyan Yu,1 Weihua Wang,2 Haixin Yang,1 Fabin Han1,21Department of Neurology, 2Centre for Stem Cells and Regenerative Medicine, Liaocheng People's Hospital, The Affiliated Liaocheng Hospital, Taishan Medical University, Shandong, People's Republic of ChinaAbstract: Stem cell transplantation is one of the potential treatments for neurological disorders. Since human umbilical cord stem cells have been shown to provide neuroprotection and promote neural regeneration, we have attempted to transplant the human umbilical cord blood mononuclear cells (hUCB-MNCs to treat patients with delayed encephalopathy after carbon monoxide intoxication (DEACOI. The hUCB-MNCs were isolated from fresh umbilical cord blood and were given to patients subarachnoidally. Physical examinations, mini-mental state examination scores, and computed tomography scans were used to evaluate the improvement of symptoms, signs, and pathological changes of the patient's brain before and after hUCB-MNC transplantation. A total of 12 patients with DEACOI were treated with hUCB-MNCs in this study. We found that most of the patients have shown significant improvements in movement, behavior, and cognitive function, and improved brain images in 1–4 months from the first transplantation of hUCB-MNCs. None of these patients have been observed to have any severe adverse effects. Our study suggests that the hUCB-MNC transplantation may be a safe and effective treatment for DEACOI. Further studies and clinical trials with more cases, using more systematic scoring methods, are needed to evaluate brain structural and functional improvements in patients with DEACOI after hUCB-MNC therapy.Keywords: human umbilical cord blood mononuclear cells, transplantation, delayed encephalopathy after carbon monoxide intoxication, MMSE

  6. Disentangling natural and anthropogenic signals in lacustrine records: An example from the Ilan Plain, NE Taiwan

    Directory of Open Access Journals (Sweden)

    Jyh-Jaan Huang

    2016-11-01

    Full Text Available The impact of human activities has been increasing to a degree where humans now outcompete many natural processes. When interpreting environmental and climatic changes recorded in natural archives on historical time scales, it is therefore important to be able to disentangle the relative contribution of natural and anthropogenic processes. Lake Meihua on the Ilan Plain in northeastern Taiwan offers a particularly suitable opportunity to test how human activities known from historical records can be recorded in lacustrine sediment. For this purpose, three cores from Lake Meihua have been studied by a multiproxy approach, providing the first decadal-resolution lacustrine records covering the past 150 years in Taiwan. Profiles of excess 210Pb, 137Cs and 239,240Pu from two short cores (MHL-09-01 and MHL-11-02 allowed a precise chronology to be established. The presence of a yellow, earthy layer with lower levels of organic material coincide with the record of land development associated with the construction of the San-Chin-Gong Temple during AD 1970-1982. Furthermore, in the lower part of the cores, the upwards increasing trend of inc/coh, TOC, TOC/TN, and grain size, coupled with the palynological data (increase of Alnus, Mallotus, Trema and herbs from the nearby core MHL-5A with radiocarbon chronology, suggest that the area surrounding the lake has been significantly affected by agricultural activities since the arrival of Chinese settlers around ~AD 1874. In sum, this study demonstrates that this suite of lacustrine sediments in northeastern Taiwan has recorded human activities in agreement with historical documents, and that different human activities will leave distinct sedimentological, geochemical, and palynological signatures in the sedimentary archives. Therefore, multiproxy reconstructions are important to capture the complex nature of human-environmental interactions. A better understanding of the weathering and erosion response to human

  7. Disentangling natural and anthropogenic signals in lacustrine records: An example from the Ilan Plain, NE Taiwan

    Science.gov (United States)

    Huang, Jyh-Jaan; Huh, Chih-An; Wei, Kuo-Yen; Löwemark, Ludvig; Lin, Shu-Fen; Liao, Wen-Hsuan; Yang, Tien-Nan; Song, Sheng-Rong; Lee, Meng-Yang; Su, Chih-Chieh; Lee, Teh-Quei

    2016-11-01

    The impact of human activities has been increasing to a degree where humans now outcompete many natural processes. When interpreting environmental and climatic changes recorded in natural archives on historical time scales, it is therefore important to be able to disentangle the relative contribution of natural and anthropogenic processes. Lake Meihua on the Ilan Plain in northeastern Taiwan offers a particularly suitable opportunity to test how human activities known from historical records can be recorded in lacustrine sediment. For this purpose, three cores from Lake Meihua have been studied by a multiproxy approach, providing the first decadal-resolution lacustrine records covering the past 150 years in Taiwan. Profiles of excess 210Pb, 137Cs and 239,240Pu from two short cores (MHL-09-01 and MHL-11-02) allowed a precise chronology to be established. The presence of a yellow, earthy layer with lower levels of organic material coincide with the record of land development associated with the construction of the San-Chin-Gong Temple during AD 1970-1982. Furthermore, in the lower part of the cores, the upwards increasing trend of inc/coh, TOC, TOC/TN, and grain size, coupled with the palynological data (increase of Alnus, Mallotus, Trema and herbs) from the nearby core MHL-5A with radiocarbon chronology, suggest that the area surrounding the lake has been significantly affected by agricultural activities since the arrival of Chinese settlers around AD 1874. In sum, this study demonstrates that this suite of lacustrine sediments in northeastern Taiwan has recorded human activities in agreement with historical documents, and that different human activities will leave distinct sedimentological, geochemical, and palynological signatures in the sedimentary archives. Therefore, multiproxy reconstructions are important to capture the complex nature of human-environmental interactions. A better understanding of the weathering and erosion response to human activities can

  8. Magnitude and Uncertainty of Carbon Pools and Fluxes in the US Forests

    Science.gov (United States)

    Harris, N.; Saatchi, S. S.; Fore, A.; Yu, Y.; Woodall, C. W.; Ganguly, S.; Nemani, R. R.; Hagen, S.; Birdsey, R.; Brown, S.; Salas, W.; Johnson, K. D.

    2015-12-01

    Sassan Saatchi1,2, Stephan Hagen3, Christopher Woodall4 , Sangram Ganguly,5 Nancy Harris6, Sandra Brown7, Timothy Pearson7, Alexander Fore1, Yifan Yu1, Rama Nemani5, Gong Zhang5, William Salas4, Roger Cooke81 NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA2 Institute of Environment and Sustainability, University of California, Los Angeles, CA, 90095, USA3 Applied Geosolutions, 55 Main Street Suit 125, Newmarket, NH 03857, USA4 USDA Forest Service, Northern Research Station, Saint Paul, MN 55108, USA5 NASA Ames Research Center, Moffett Field, CA 94035, USA6 Forests Program, World Resources Institute, Washington, DC, 20002, USA7 Winrock International, Ecosystem Services Unit, Arlington, VA 22202, USA8 Risk Analysis Resources for the Future, Washington DC 20036-1400Assessment of the carbon sinks and sources associated with greenhouse gas (GHG) fluxes across the US forestlands is a priority of the national climate mitigation policy. However, estimates of fluxes from the land sector are less precise compared to other sectors because of the large sources of uncertainty in quantifying the carbon pools, emissions, and removals associated with anthropogenic (land use) and natural changes in the US forestlands. As part of the NASA's Carbon Monitoring System, we developed a methodology based on a combination of ground inventory and space observations to develop spatially refined carbon pools and fluxes including the gross emissions and sequestration of carbon at each 1-ha land unit across the forestlands in the continental United States (CONUS) for the period of 2006-2010. Here, we provide the magnitude and uncertainty of multiple pools and fluxes of the US forestlands and outline the observational requirements to reduce the uncertainties for developing national climate mitigation policies based on the carbon sequestration capacity of the US forest lands. Keywords: forests, carbon pools, greenhouse gas, land use, attribution

  9. Effects of martial arts on health status: a systematic review.

    Science.gov (United States)

    Bu, Bin; Haijun, Han; Yong, Liu; Chaohui, Zhang; Xiaoyuan, Yang; Singh, Maria Fiatarone

    2010-11-01

    To systematically summarize the evidence for the effects of martial arts on health and fitness, to show the strengths of different types of martial arts, and to get a more complete picture of the impacts of martial arts on health, and also to provide a basis for future research on martial arts as an exercise prescription in exercise therapy. We searched for "martial arts"health" and "random" in eight databases (n= 5432). Randomized controlled trials and controlled clinical trials on the health effects of martial arts were included in the study. The final analysis included 28 papers (one general martial arts, one kung fu, sixteen tai chi, six judo, three karate, and one taekwondo). Among the disciplines of martial arts, tai chi was the most well-studied, followed by judo, karate, and taekwondo. Research topics varied widely, and included health, injuries, competition, morals and psychology, and herbal medicine. Most found positive effects on health. Tai chi is no-contact, low-impact, soft body and mindfulness exercise, which has been widely adopted by elderly people and proven to be a beneficial health promotion exercise. Research on judo, karate, and taekwondo mainly focused on improvements to athletes' competitive abilities, rather than on health effects. We did not find any published randomized controlled trials or controlled clinical trials on aikido, kendo, sumo, kyudo, qi gong, or other disciplines. Since martial arts are widely practiced, their effects on physiology, morphology, immunology, and neurology should be further studied in order to help people to select the best discipline or style to accomplish their purposes. This necessitates categorizing and classifying the disciplines and styles according to their effects on different body systems and levels of contact, as well as standardizing evaluation criteria for martial arts. Martial arts as an exercise prescription can then move from an experience-based to an evidence-based treatment. © 2010 Blackwell

  10. Regional impairment of intrinsic functional connectivity strength in patients with chronic primary insomnia

    Directory of Open Access Journals (Sweden)

    Huang S

    2017-06-01

    Full Text Available Suhua Huang,1 Fuqing Zhou,2,3 Jian Jiang,2,3 Muhua Huang,2,3 Xianjun Zeng,2,3 Shan Ding,1 Honghan Gong2,3 1Department of Radiology, Jiangxi Province Children’s Hospital, 2Department of Radiology, The First Affiliated Hospital, Nanchang University, 3Jiangxi Province Medical Imaging Research Institute, Nanchang, People’s Republic of China Abstract: Several neuroimaging studies have suggested that brain impairment and plasticity occur in patients with chronic primary insomnia (CPI; however, the effects of insomnia on the intrinsic organization of the brain remain largely unknown. In this study, a voxel-based functional connectivity strength (FCS assessment, a data-driven method based on a theoretical approach, was applied to investigate the effects of insomnia on the intrinsic organization of the whole brain in 27 treatment-naïve CPI patients and 26 well-matched healthy controls (HCs. Compared with HCs, CPI patients exhibited decreased FCS primarily in the right dorsolateral prefrontal cortex, the right medial prefrontal cortex (MPFC, the left basal ganglia/insula, and the right cerebellum anterior lobe (CAL due to decreased functional connectivity patterns. These results suggest that poor sleep quality could impair FCS within the brain, including the MPFC and the CAL, which are important for cognitive control and modulating motor and limbic functions. Additionally, a receiver operator characteristic analysis revealed that altered FCS has moderate sensitivity (76.9%–88.5% and specificity (59.3%–70.4% as a reference indicator to discriminate CPI patients from HCs. Taken together, these findings provide evidence for abnormal intrinsic brain activity in CPI patients and might improve our understanding of the pathophysiological processes that occur in insomnia patients. Keywords: functional connectivity strength, disconnection, chronic primary insomnia, sleep disorders, resting-state fMRI

  11. A review of cinnabar (HgS) and/or realgar (As4S4)-containing traditional medicines.

    Science.gov (United States)

    Liu, Jie; Wei, Li-Xin; Wang, Qi; Lu, Yuan-Fu; Zhang, Feng; Shi, Jing-Zhen; Li, Cen; Cherian, M George

    2018-01-10

    Herbo-metallic preparations have a long history in the treatment of diseases, and are still used today for refractory diseases, as adjuncts to standard therapy, or for economic reasons in developing countries. This review uses cinnabar (HgS) and realgar (As 4 S 4 ) as mineral examples to discuss their occurrence, therapeutic use, pharmacology, toxicity in traditional medicine mixtures, and research perspectives. A literature search on cinnabar and realgar from PubMed, Chinese pharmacopeia, Google and other sources was carried out. Traditional medicines containing both cinnabar and realgar (An-Gong-Niu-Huang Wan, Hua-Feng-Dan); mainly cinnabar (Zhu-Sha-An-Shen Wan; Zuotai and Dangzuo), and mainly realgar (Huang-Dai Pian; Liu-Shen Wan; Niu-Huang-Jie-Du) are discussed. Both cinnabar and realgar used in traditional medicines are subjected to special preparation procedures to remove impurities. Metals in these traditional medicines are in the sulfide forms which are different from environmental mercurials (HgCl 2 , MeHg) or arsenicals (NaAsO 2 , NaH 2 AsO 4 ). Cinnabar and/or realgar are seldom used alone, but rather as mixtures with herbs and/or animal products in traditional medicines. Advanced technologies are now used to characterize these preparations. The bioaccessibility, absorption, distribution, metabolism and elimination of these herbo-metallic preparations are different from environmental metals. The rationale of including metals in traditional remedies and their interactions with drugs need to be justified. At higher therapeutic doses, balance of the benefits and risks is critical. Surveillance of patients using these herbo-metallic preparations is desired. Chemical forms of mercury and arsenic are a major determinant of their disposition, efficacy and toxicity, and the use of total Hg and As alone for risk assessment of metals in traditional medicines is insufficient. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Use of complementary and alternative medicine in patients with multiple sclerosis in Germany.

    Science.gov (United States)

    Gotta, Mario; Mayer, Christoph A; Huebner, Jutta

    2018-02-01

    The use of complementary and alternative medicine (CAM) for chronic diseases such as multiple sclerosis (MS) is becoming an increasingly important issue for those affected. Especially in Germany there are only a few studies dealing with CAM, as yet. The aim of this study was to assess the prevalence, the methods used, the subjective benefits as well as physician/patient communication. A structured questionnaire including demographic and disease-specific data, CAM use, perceived benefits as well as physician/patient communication was sent to real and web-based self-help groups for MS in Germany. 343 answers could be evaluated. 77.3% of the participants were females. The mean age was 45.0 ± 11.9 years and the duration of the disease was 12.0 ± 9.6 years. 81.9% said they were using CAM, nearly half (44.8%) used it alternatively to conventional medicine. The average number of CAM- methods used were 3.6. The most popular methods were vitamin supplements, Yoga/Thai chi/Qi Gong, relaxation techniques and meditation. Approximately half (139/49.5%) of CAM users disclosed this to their treating neurologist. Yet, 37,6% have doubts on the competence of the respective physician. Patients with MS have a strong interest in CAM. Usage as alternative therapy is widespread and puts patients at risk of progress of the disease. As patient/physician communication on the topic is increasing, neurologists should be attentive to guiding their patients through safe complementary methods. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Numerical simulation of convective generated gravity waves in the stratosphere and MLT regions.

    Science.gov (United States)

    Heale, C. J.; Snively, J. B.

    2017-12-01

    Convection is an important source of gravity wave generation, especially in the summer tropics and midlatitudes, and coherent wave fields above convection are now routinely measured in the stratosphere and mesosphere [e.g. Hoffmann et al., JGR, 118, 2013; Gong et al., JGR, 120, 2015; Perwitasari et al., GRL, 42, 22, 2016]. Numerical studies have been performed to investigate the generation mechanisms, source spectra, and their effects on the middle and upper atmosphere [e.g. Fovell et al., AMS, 49,16, 1992; Alexander and Holton, Atmos. Chem. Phys., 4 2004; Vincent et al., JGR, 1118, 2013], however there is still considerable work needed to fully describe these parameters. GCMs currently lack the resolution to explicitly simulate convection generation and rely on simplified parameterizations while full cloud resolving models are computationally expensive and often only extend into the stratosphere. More recent studies have improved the realism of these simulations by using radar derived precipitation rates to drive latent heating in models that simulate convection [Grimsdell et al., AMS, 67, 2010; Stephan and Alexander., J. Adv. Model. Earth. Syst, 7, 2015], however they too only consider wave propagation in the troposphere and stratosphere. We use a 2D nonlinear, fully compressible model [Snively and Pasko., JGR, 113, 2008] to excite convectively generated waves, based on NEXRAD radar data, using the Stephan and Alexander [2015] algorithms. We study the propagation, and spectral evolution of the generated waves up into the MLT region. Ambient atmosphere parameters are derived from observations and MERRA-2 reanalysis data, and stratospheric (AIRS) and mesospheric (Lidar, OH airglow) observations enable comparisons with simulation results.

  14. Degradable biocomposite of nano calcium- deficient hydroxyapatite-multi(amino acid copolymer

    Directory of Open Access Journals (Sweden)

    Li XD

    2012-03-01

    Full Text Available Hong Li1, Min Gong1, Aiping Yang1, Jian Ma2, Xiangde Li3, Yonggang Yan11School of Physical Science and Technology, Sichuan University, Chengdu People’s Republic of China; 2Hospital of Stomatology, Tongji University, ShanghaiPeople’s Republic of China; 3Key Laboratory for Ultrafine Materials of Ministry of Education, East China University of Science and Technology, Shanghai, People’s Republic of ChinaBackground and methods: A nano calcium-deficient hydroxyapatite (n-CDHA-multi(amino acid copolymer (MAC composite bone substitute biomaterial was prepared using an in situ polymerization method. The composition, structure, and compressive strength of the composite was characterized, and the in vitro degradability in phosphate-buffered solution and preliminary cell responses to the composite were investigated.Results: The composite comprised n-CDHA and an amide linkage copolymer. The compressive strength of the composite was in the range of 88–129 MPa, varying with the amount of n-CDHA in the MAC (ranging from 10 wt% to 50 wt%. Weight loss from the composite increased (from 32.2 wt% to 44.3 wt% with increasing n-CDHA content (from 10 wt% to 40 wt% in the MAC after the composite was soaked in phosphate-buffered solution for 12 weeks. The pH of the soaking medium varied from 6.9 to 7.5. MG-63 cells with an osteogenic phenotype were well adhered and spread on the composite surface. Viability and differentiation increased with time, indicating that the composite had no negative effects on MG-63 cells.Conclusion: The n-CDHA-MAC composite had good cytocompatibility and has potential to be used as a bone substitute.Keywords: calcium deficient hydroxyapatite, multi(amino acid copolymer, biocomposite, degradability, cytocompatibility

  15. The ubiquitin-homology protein, DAP-1, associates with tumor necrosis factor receptor (p60) death domain and induces apoptosis.

    Science.gov (United States)

    Liou, M L; Liou, H C

    1999-04-09

    The tumor necrosis factor receptor, p60 (TNF-R1), transduces death signals via the association of its cytoplasmic domain with several intracellular proteins. By screening a mammalian cDNA library using the yeast two-hybrid cloning technique, we isolated a ubiquitin-homology protein, DAP-1, which specifically interacts with the cytoplasmic death domain of TNF-R1. Sequence analysis reveals that DAP-1 shares striking sequence homology with the yeast SMT3 protein that is essential for the maintenance of chromosome integrity during mitosis (Meluh, P. B., and Koshland, D. (1995) Mol. Biol. Cell 6, 793-807). DAP-1 is nearly identical to PIC1, a protein that interacts with the PML tumor suppressor implicated in acute promyelocytic leukemia (Boddy, M. N., Howe, K., Etkin, L. D., Solomon, E., and Freemont, P. S. (1996) Oncogene 13, 971-982), and the sentrin protein, which associates with the Fas death receptor (Okura, T., Gong, L., Kamitani, T., Wada, T., Okura, I., Wei, C. F., Chang, H. M., and Yeh, E. T. (1996) J. Immunol. 157, 4277-4281). The in vivo interaction between DAP-1 and TNF-R1 was further confirmed in mammalian cells. In transient transfection assays, overexpression of DAP-1 suppresses NF-kappaB/Rel activity in 293T cells, a human kidney embryonic carcinoma cell line. Overexpression of either DAP-1 or sentrin causes apoptosis of TNF-sensitive L929 fibroblast cell line, as well as TNF-resistant osteosarcoma cell line, U2OS. Furthermore, the dominant negative Fas-associated death domain protein (FADD) protein blocks the cell death induced by either DAP-1 or FADD. Collectively, these observations highly suggest a role for DAP-1 in mediating TNF-induced cell death signaling pathways, presumably through the recruitment of FADD death effector.

  16. Smoke control of fires in subway stations

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Falin; Guo, Shin-Chang [Institute of Applied Mechanics, National Taiwan University, Taipei, Taiwan 106 (Taiwan); Chuay, He-Yuan [SinoTech Engineering Consulting Co., 171 Nanking E. Road, 5 Sec., Taipei, Taiwan 105 (Taiwan); Chien, Shen-Wen [Department of Fire Science and Administration, National Central Police University, Taoyuan, Taiwan 333 (Taiwan)

    2003-05-01

    We investigate the effectiveness of the smoke control scheme of the Gong-Guan subway station (GGSS), a typical subway station of the Taipei Rapid Transit System and whose mechanical control systems are also standard in modern subway station design. Three-dimensional smoke flow fields under various kinds of fires are computed by computational fluid dynamics techniques and the results are illustrated on various cross-sectional planes. Results indicate that the stack effect plays a deterministic role in smoke control when a fire occurs near the stairwell; under such circumstances, no mechanical smoke control is necessary. When a fire occurs in other places, such as at the end or the center of the platform, the current mechanical control schemes of GGSS are effective; namely, the smoke can be well controlled, either it is confined to a small region or is evacuated from the station, leaving the four exits free of smoke so that the passengers can escape through them. The effect of the platform edge door (PED) on smoke control is also investigated. With the PED, the effectiveness of the present smoke control system for fires occurring on the chassis of a train, a serious fire in the subway station, increases. We also propose an innovative smoke control scheme with a PED, which turns out to be much more efficient in evacuating smoke than that currently used. This study provides both valuable information for the design of passenger evacuation routes in fires as well as criteria for the design of a smoke control system for subway stations. (orig.)

  17. LncRNA expression in the spinal cord modulated by minocycline in a mouse model of spared nerve injury

    Directory of Open Access Journals (Sweden)

    Liu ZH

    2017-10-01

    Full Text Available Zihao Liu, Ying Liang, Honghua Wang, Zhenhe Lu, Jinsheng Chen, Qiaodong Huang, Lei Sheng, Yinghong Ma, Huiying Du, Qingjuan GongDepartment of Pain Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China Abstract: Neuropathic pain is a common and refractory chronic pain that affects millions of people worldwide. Its underlying mechanisms are still unclear, but they may involve long noncoding RNAs (lncRNAs, which play crucial roles in a variety of biological functions, including nociception. We used microarrays to investigate the possible interactions between lncRNAs and neuropathic pain and identified 22,213 lncRNAs and 19,528 mRNAs in the spinal cord in a mouse model of spared nerve injury (SNI-induced neuropathic pain. The abundance levels of 183 lncRNAs and 102 mRNAs were significantly modulated by both SNI and administration of minocycline. A quantitative real-time polymerase chain reaction analysis validated expression changes in three lncRNAs (NR_015491, ENSMUST00000174263, and ENSMUST00000146263. Class distribution analysis of differentially expressed lncRNAs revealed intergenic lncRNAs as the largest category. Functional analysis indicated that SNI-induced gene regulations might be involved in the activities of cytokines (IL17A and IL17F and chemokines (CCL2, CCL5, and CCL7, whereas minocycline might exert a pain-alleviating effect on mice through actin binding, thereby regulating nociception by controlling the cytoskeleton. Thus, lncRNAs might be responsible for SNI-induced neuropathic pain and the attenuation caused by minocycline. Our study could implicate lncRNAs as potential targets for future treatment of neuropathic pain. Keywords: LncRNA, neuropathic pain, spinal cord, minocycline

  18. Interface engineering in inorganic hybrid structures towards improved photocatalysis (Conference Presentation)

    Science.gov (United States)

    Xiong, Yujie

    2016-10-01

    Designing new photocatalytic materials for improving photoconversion efficiency is a promising route to alleviate the steadily worsening environmental issues and energy crisis. Despite the invention of a large number of catalytic materials with well-defined structures, their overall efficiency in photocatalysis is still quite limited as the three key steps - light harvesting, charge generation and separation, and charge transfer to surface for redox reactions - have not been substantially improved. To improve each step in the complex process, there is a major trend to develop materials based on inorganic hybrid structures. In this case, interface engineering holds the promise for boosting the overall efficiency, given the key roles of interface structures in charge and energy transfer. In this talk, I will demonstrate several different approaches to designing inorganic hybrid structures with improved photocatalytic performance via interface engineering. The typical demonstrations include semiconductor-plasmonics systems for broad-spectrum light harvesting, metal-semiconductor interfaces for improved charge separation, semiconductor-MOF (metal-organic framework) configurations for activated surface reactions. It is anticipated that this series of works open a new window to rationally designing inorganic hybrid materials for photo-induced applications. References: (1) Bai, S.; Yang, L.; Wang, C.; Lin, Y.; Lu, J.; Jiang, J. and Xiong, Y.*, Angew. Chem. Int. Ed. 54, 14810-14814 (2015). (2) Bai, S.; Jiang, J.; Zhang, Q. and Xiong, Y.*, Chem. Soc. Rev. 44, 2893-2939 (2015). (3) Bai, S.; Li, X.; Kong, Q.; Long, R.; Wang, C.; Jiang, J. and Xiong, Y.*, Adv. Mater. 27, 3444-3452 (2015). (4) Bai, S.; Ge, J.; Wang, L.; Gong, M.; Deng, M.; Kong, Q.; Song, L.; Jiang, J.;* Zhang, Q.;* Luo, Y.; Xie, Y. and Xiong, Y.*, Adv. Mater. 26, 5689-5695 (2014). (5) Li, R.; Hu, J.; Deng, M.; Wang, H.; Wang, X.; Hu, Y.; Jiang, H. L.; Jiang, J.;* Zhang, Q.;* Xie, Y. and Xiong, Y.*, Adv. Mater

  19. P05.05. A Multidisciplinary Approach to Hypertension: Yes We Can!

    Science.gov (United States)

    Cheng, Catherine; Burns, Virginia; Southard, Carol; Silberg, Aline; Crowley, Maggie; Feldman, Howard; Meyer, Mary Anne

    2013-01-01

    Focus Area: Integrative Approaches to Care Hypertension is one of the most common chronic diseases in our nation, affecting approximately 75 million adults, according to the American Heart Association. Data from the JNC-7 in 2003 demonstrated that about two-thirds of those individuals who are being treated with conventional antihypertensive agents did not have their blood pressure under control. Thus, there is a clear need for a complementary and integrative approach to fill in the gaps left by conventional medicine in the treatment of hypertension. In addition, many patients either cannot tolerate conventional antihypertensive medications or are more interested in trying other types of treatments to help control their blood pressure. There are myriad complementary and integrative approaches used for antihypertensive effects, and it is beneficial for practitioners to be aware of the available options. But beyond simply knowing about the choices they have to help their patients manage their hypertension, it is also important for providers to know what evidence exists for the different modalities in order to help direct their patients to make the best choices for their own overall health. The poster presentation will address segments on integrative treatment approaches for hypertension that will include (1) acupuncture and traditional Chinese medicine; (2) tobacco cessation; (3) massage therapy; (4) mindfulness meditation; (5) qi gong; and (6) overall lifestyle change—diet, exercise, and supplements. For most of the individual segments, there will be demonstrations of techniques to be done either with the group as a whole or with individual volunteers. The presenter will discuss the available research for each of the treatment modalities as well as the types of patients who might respond well to specific types of treatment.

  20. Characteristics of different convective parameterization schemes on the simulation of intensity and track of severe extratropical cyclones over North Atlantic

    Science.gov (United States)

    Pradhan, P. K.; Liberato, Margarida L. R.; Ferreira, Juan A.; Dasamsetti, S.; Vijaya Bhaskara Rao, S.

    2018-01-01

    The role of the convective parameterization schemes (CPSs) in the ARW-WRF (WRF) mesoscale model is examined for extratropical cyclones (ETCs) over the North Atlantic Ocean. The simulation of very severe winter storms such as Xynthia (2010) and Gong (2013) are considered in this study. Most popular CPSs within WRF model, along with Yonsei University (YSU) planetary boundary layer (PBL) and WSM6 microphysical parameterization schemes are incorporated for the model experiments. For each storm, four numerical experiments were carried out using New Kain Fritsch (NKF), Betts-Miller-Janjic (BMJ), Grell 3D Ensemble (Gr3D) and no convection scheme (NCS) respectively. The prime objectives of these experiments were to recognize the best CPS that can forecast the intensity, track, and landfall over the Iberian Peninsula in advance of two days. The WRF model results such as central sea level pressure (CSLP), wind field, moisture flux convergence, geopotential height, jet stream, track and precipitation have shown sensitivity CPSs. The 48-hour lead simulations with BMJ schemes produce the best simulations both regarding ETCs intensity and track than Gr3D and NKF schemes. The average MAE and RMSE of intensities are least that (6.5 hPa in CSLP and 3.4 ms- 1 in the 10-m wind) found in BMJ scheme. The MAE and RMSE for and intensity and track error have revealed that NCS produces large errors than other CPSs experiments. However, for track simulation of these ETCs, at 72-, 48- and 24-hour means track errors were 440, 390 and 158 km respectively. In brevity, BMJ and Gr3D schemes can be used for short and medium range predictions of the ETCs over North Atlantic. For the evaluation of precipitation distributions using Gr3D scheme are good agreement with TRMM satellite than other CPSs.