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Sample records for sang seche interet

  1. GAYA PENYUTRADARAAN IMPRESIONISME PADA FILM SANG KIAI

    Wegig Widiyatmaka; NRA. Candra DA.

    2016-01-01

    The research studied about movie entitled Sang Kiai created by Rako Prijanto. The movie achieved predicate of the best film and the best director in the Indonesia Film Festival 2013 in Semarang. Research problems in the study focused on style of directing “impressionism” in Sang Kiai movie with two aspects namely narrative and cinematic. Both aspects can used for reference in understanding of narrating a fiction movie. The objective of the research was to find out style of impressionism direc...

  2. Pärt: Fratres in sechs Versionen. Festina lente. Summa / C. S.

    C. S.

    1997-01-01

    Uuest heliplaadist "Pärt: Fratres in sechs Versionen. Festina lente. Summa. Cantus in memoriam Benjamin Britten. Orchester der Ungarischen Staatsoper, Tamas Benedek". Naxos CD 8 553 750 (WD:79'06") DDD

  3. Transmission time of a particle in the reflectionless Sech-squared potential: Quantum clock approach

    Park, Chang-Soo

    2011-01-01

    We investigate the time for a particle to pass through the reflectionless Sech-squared potential. Using the Salecker-Wigner and Peres quantum clock an average transmission time of a Gaussian wave packet representing the particle is explicitly evaluated in terms of average momentum and travel distance. The average transmission time is shown to be shorter than the time of free-particle motion and very close to the classical time for wave packets with well-localized momentum states. Since the clock measures the duration of scattering process the average transmission time can be interpreted as the average dwell time. -- Highlights: → We examine the scattering of a particle in the Sech-squared potential. → We use quantum clock to find an average transmission time. → It is very close to the classical time. → It is shorter than the time of free particle. → It is interpreted as the average dwell time.

  4. On the deviation from the sech2 superradiant emission law in a two-level atomic system

    Goncalves, A.E.

    1990-01-01

    The atomic superradiant emission is treated in the single particle mean field approximation. A single particle Hamiltonian, which represents a dressed two-level atom in a radiation field, can be obtained and it is verified that it describes the transient regime of the emission process. While the line shape emission for a bare atom follows the sech 2 law, for the dressed atom the line shape deviates appreciably from this law and it is verified that the deviation depends crucially on the ratio of the dynamic frequency shift to the transition frequency. This kind of deviation is observed in experimental results. (Author) [pt

  5. "Tallinn Jazz Weekend" tõi kultuuripealinna Euroopa jazzielu korraldajad / Marje Ingel, Joosep Sang

    Ingel, Marje

    2011-01-01

    Jazziorganisatsioonist Europe Jazz Network ja selle aastakonverentsist Tallinnas ning J. Sang selle raames Von Krahli teatris toimunud Tallinn Jazz Weekendi eesti jazzmuusika showcase-festivalist lühidalt

  6. Study of the dry processing of uranium ores; Etude des traitements de minerais d'uranium par voie seche

    Guillet, H

    1959-02-01

    A description is given of direct fluorination of pre-concentrated uranium ores in order to obtain the hexafluoride. After normal sulfuric acid treatment of the ore to eliminate silica, the uranium is precipitated by a load of lime to obtain: either impure calcium uranate of medium grade, or containing around 10% of uranium. This concentrate is dried in an inert atmosphere and then treated with a current of elementary fluorine. The uranium hexafluoride formed is condensed at the outlet of the reaction vessel and may be used either for reduction to tetrafluoride and the subsequent manufacture of uranium metal or as the initial product in a diffusion plant. (author) [French] Il s'agit d'une description de fluoration directe de preconcentres de minerais d'uranium en vue d'obtention d'hexafluorure. Apres attaque sulfurique normale du minerai, afin d' eliminer la silice, l' uranium est precipite par un toit de chaux pour obtenir: ou uranate de chaux impur de titre moyen, ou uranium de la dizaine du pourcentage. Ce concentre seche en atmosphere inerte est soumis a un courant de fluor elementaire. L'hexafluorure d'uranium forme est condense a la sortie du reacteur et peut etre utilise soit apres reduction en tetrafluorure par l'elaboration d'uranium metal, soit comme produit de base dans le cadre d'une usine de diffusion. (auteur)

  7. Study of the dry processing of uranium ores; Etude des traitements de minerais d'uranium par voie seche

    Guillet, H

    1959-02-01

    A description is given of direct fluorination of pre-concentrated uranium ores in order to obtain the hexafluoride. After normal sulfuric acid treatment of the ore to eliminate silica, the uranium is precipitated by a load of lime to obtain: either impure calcium uranate of medium grade, or containing around 10% of uranium. This concentrate is dried in an inert atmosphere and then treated with a current of elementary fluorine. The uranium hexafluoride formed is condensed at the outlet of the reaction vessel and may be used either for reduction to tetrafluoride and the subsequent manufacture of uranium metal or as the initial product in a diffusion plant. (author) [French] Il s'agit d'une description de fluoration directe de preconcentres de minerais d'uranium en vue d'obtention d'hexafluorure. Apres attaque sulfurique normale du minerai, afin d' eliminer la silice, l' uranium est precipite par un toit de chaux pour obtenir: ou uranate de chaux impur de titre moyen, ou uranium de la dizaine du pourcentage. Ce concentre seche en atmosphere inerte est soumis a un courant de fluor elementaire. L'hexafluorure d'uranium forme est condense a la sortie du reacteur et peut etre utilise soit apres reduction en tetrafluorure par l'elaboration d'uranium metal, soit comme produit de base dans le cadre d'une usine de diffusion. (auteur)

  8. Seroprevalence des anticorps anti-HBc chez les donneurs de sang ...

    'hépatite virale demeure une priorité pour les centres de qualification des produits sanguins labiles au Togo. Objectif: Déterminer la séroprévalence des anticorps anti-HBc au sein des donneurs de sang en vue d'estimer le niveau de risque ...

  9. En integrativ terapeutisk anvendelse af sang med udgangspunkt i neuropsykologiske, psykofysiologiske og psykodynamiske teorier

    Ridder, Hanne Mette Ochsner

    2007-01-01

    Hvordan kan terapeutiske forløb tilrettelægges så klienter med svære neurologiske forstyrrelser, fx mennesker med en demenssygdom, kan opnå en form for indsigt og terapeutisk forandring? Dette spørgsmål søges besvaret ved at beskrive anvendelsen af sang i den terapeutiske relation ud fra neuropsy...

  10. Study of the aqueous chemical treatment of uranium zirconium fuels; Etude du traitement chimique des combustibles uraniumzirconium par voie seche

    Bourgeois, M; Nollet, P [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1964-07-01

    A dry process has been studied for separating the uranium from the zirconium-either for recovering the enriched uranium from fuel element production waste, or with a view to treating this waste after irradiation. In this process the alloy is treated with hydrochloric acid at 400 deg. C in a fluidized corundum bed which causes the zirconium to volatilize as tetrachloride and the uranium to form the trichloride. This latter is then converted to the hexafluoride by attack with fluorure. After the laboratory tests, a first pilot plant with a capacity of 1 kg of alloy was tried out at the Fontenay-aux-Roses Nuclear Research Centre; this made it possible to fix the operational conditions for the process. An industrial scale plant was then built with the collaboration of the from Kuhlmann, and operated until a satisfactory process had been developed for treating the waste. This installation treats 3 kg/h of alloy with a yield for the hydrochloric acid of about 50 per cent and with a uranium loss in the zirconium tetrachloride of about 0.1 per cent. An active pilot plant capable of treating of treating a few kilos of irradiated alloy is now being studied. (authors) [French] On a etudie un procede de voie seche pour effectuer la separation de l'uranium et du zirconium - soit en vue de la recuperation de l'uranium enrichi contenu dans les dechets de fabrication des elements combustibles - soit en vue du traitement de ceux-ci apres irradiation. Ce procede consiste a attaquer l'alliage par l'acide chlorhydrique a 400 deg. C dans un lit fluidise de corindon, ce qui a pour effet de volatiliser le zirconium sous forme de tetrachlorure et de transformer l'uranium en trichlorure. Ce dernier est ensuite converti en hexafluorure par action du fluor. Apres des essais de laboratoire, un premier pilote a l'echelle de 1 kg d'alliage a ete experimente au Centre d'Etudes Nucleaires de Fontenay-aux-Roses et a permis de determiner les conditions operatoires du procede. En collaboration avec

  11. Abundant spontaneous VLFE activities in Cascadia during ETS and inter-ETS time periods

    Ghosh, A.; Hutchison, A. A.; Hawthorne, J.

    2017-12-01

    Very low frequency earthquakes (VLFEs) are discrete seismic events associated with episodic tremor and slip (ETS) events. They are rich in 20-50s energy and depleted in higher frequencies compared to regular local earthquakes of similar magnitudes. VLFEs can be as large as Mw 4.0, and potentially release much more seismic moment than the tremor/LFE activities, making them a critical event determining stress evolution during slow earthquakes [Ghosh et al., 2015]. Their underlying physics and relationship with tremor/LFE, however, are still unclear. In Cascadia, the majority of the VLFEs found so far are clustered near the areas of high geodetic slip during ETS events [Ghosh et al., 2015; Hutchison and Ghosh, 2016]. Interestingly, we found VLFE activity has its own dynamics and can occur independent of tremor/LFE activity. For example, during the 2014 ETS event in northern Cascadia, VLFEs are found to be asynchronous with tremor activity, both in space and time [Hutchison and Ghosh, 2016]. We use a matched filter technique to detect thousands of VLFEs over an ETS-cycle, and perhaps more interestingly, even between ETS events. VLFE activities peak during ETS events, but significant VLFE activity is detected during the inter-ETS time period. Analyses of strainmeter data near the VLFE locations suggest statistically significant strain rate increases during VLFE time periods compared to the background. We suggest that VLFE is a distinct type of seismic radiation different from tremor/LFE, and can operate independently from tremor activities. This is in contrast to a model suggesting that VLFE signals may be a result of many LFE signals arriving at seismic stations in a short time period [Gomberg et al., 2016]. We are making a consistent catalog of VLFE in Cascadia for longer time period. Systematic study of VLFEs is going to provide new insights into the mechanism of slow earthquakes and its relationship with tremor/LFE and slow slip.

  12. Narasi Cahaya Kearifan Lokal Dalam Film Sang Pencerah Karya Hanung Bramantyo

    Dyah Gayatri Puspitasari

    2017-01-01

    ABSTRAK   Narasi merupakan unsur penting dalam film. Urutannya mengandung logika tertentu yang berkaitan dengan makna cerita film. Film dapat dikatakan sebagai narasi yang merep- resentasikan realitas. Namun karena film merupakan gubahan sutradara, maka urutan peris- tiwa itu tentunya sudah dibubuhi pesan atau niatan tertentu sutradara. Dengan mengambil film Sang Pencerah karya Hanung Bramantyo sebagai studi kasus, dilakukan identifikasi pesan dan makna yang termuat di dalam film tersebut. Kajian ini menggunakan metode analisis teks visual naratif dengan teori narasi Genette dan semiotika Peirce sebagai pembantu. Dari hasil analisis struktur narasiditemukan bahwa Sang Pencerah merupakan film alur tiga babak dengan pola linier. Aspek cahaya yang dikorelasikan dengan makna pencerahan, tampak dimanfaat- kan sebagai pengikat rangkaian inti cerita. Melalui analisis berbagai penanda visual selanjutnya ditemukan bahwa gagasan pembaharuan (pencerahan yang diketengahkan sutradara dalam film ini merupakanrasionalitas modernisme Barat versus Ahmad Dahlan. Sebuah rasionalitas yang mengejawantahkan kesantunan dan kearifan lokal sebagai keutuhan jati diri pengimbang kebaharuan.   Kata kunci: narasi, film, cahaya, pesan, modernisme

  13. Application des spots de sang séché en pharmacologie et en toxicologie

    Deglon, Julien

    2012-01-01

    Dans le domaine de l’analyse biomédicale, le sang est de loin la matrice la plus couramment utilisée. Son obtention s’effectue traditionnellement par une ponction veineuse au niveau du bras. Un mode de prélèvement alternatif a fait son apparition dans les années 60 : les spots de sang séché sur papier filtre ou dried blood spots (DBS). Bien que les avantages (simplicité, micro volumes, transport, stockage et sécurité) aient été clairement identifiés, ce mode de prélèvements est longtemps rest...

  14. TINJAUAN TERHADAP PENERAPAN AKUNTANSI PERTANGGUNGJAWABAN DALAM PENILAIAN KINERJA PUSAT LABA PADA PT SANG HYANG SERI (PERSERO KANTOR

    Kasmaria -

    2017-02-01

    The aim of this research was to determine how the application of accounting in the performance appraisal profit center manager at PT Sang Hyang Seri (Persero Regional Office VI Sidrap. The results showed that the accounting is applied PT Sang Hyang Seri (Persero Regional Office VI Sidrap have been useful in evaluating performance profit center manager. This is supported by the fulfillment of the terms of accounting and accountability reports profit center

  15. 1.6. The kinetics of hydrochloric acid decomposition of argillite of Chashma-Sang Deposit

    Mirsaidov, U.M.; Mirzoev, D.Kh.; Boboev, Kh.E.

    2016-01-01

    Present article of book is devoted to kinetics of hydrochloric acid decomposition of argillite of Chashma-Sang Deposit. It was defined that with temperature increasing the extraction rate of Al_2O_3 and Fe_2O_3 increases. The dependence of extraction rate of Al_2O_3 and Fe_2O_3 on process duration at hydrochloric acid decomposition of argillite was studied. The activation energy of the process was defined.

  16. Sulfuric acid dissolution of the Chashma-Sang deposit's green clays

    Mirzoev, D.Kh.; Boboev, Kh.E.; Pulatov, M.S.; Mirsaidov, U.M.

    2005-01-01

    Present article is presenting the results of the roentgen phase, thermodynamic and physical-chemical investigations of the green clays of the Chashma-Sang deposit of the Republic of Tajikistan. It is presented mineralogical and chemical composition of the mineral raw materials. Kinetic of decomposition of the oxides of aluminum and iron on temperature, time and concentration of the sulfuric acid has been investigated

  17. DIGITAL PRESERVATION OF THE QUON SANG LUNG LAUNDRY BUILDING, FORT MACLEOD, ALBERTA

    P. Dawson

    2017-08-01

    Full Text Available This paper describes the results of an emergency recording and archiving of a historic structure in Southern Alberta and explores the lessons learned. Digital recording of the Quon Sang Lung Laundry building in Fort Macleod, Alberta, was a joint initiative between Alberta Culture and Tourism and the University of Calgary. The Quon Sang Lung Laundry was a boomtown-style wood structure situated in the Fort Macleod Provincial Historic Area, Alberta. Built in the mid-1800s, the structure was one of the four buildings comprising Fort Macleod’s Chinatown. Its association with Chinese immigration, settlement, and emergence of Chinese-owned businesses in early twentieth-century Alberta, made the Quon Sang Lung Laundry a unique and very significant historic resource. In recent years, a condition assessment of the structure indicated that the building was not safe and that the extent of the instability could lead to a sudden collapse. In response, Alberta Culture and Tourism engaged the Departments of Anthropology and Archaeology and Geomatics Engineering from the University of Calgary, to digitally preserve the laundry building. A complete survey including the laser scanning of all the remaining elements of the original structure, was undertaken. Through digital modeling, the work guarantees that a three-dimensional representation of the building is available for future use. This includes accurate 3D renders of the exterior and interior spaces and a collection of architectural drawings comprising floor plans, sections, and elevations.

  18. Digital Preservation of the Quon Sang Lung Laundry Building, Fort Macleod, Alberta

    Dawson, P.; Baradaran, F.; Jahraus, A.; Rubalcava, E.; Farrokhi, A.; Robinson, C.

    2017-08-01

    This paper describes the results of an emergency recording and archiving of a historic structure in Southern Alberta and explores the lessons learned. Digital recording of the Quon Sang Lung Laundry building in Fort Macleod, Alberta, was a joint initiative between Alberta Culture and Tourism and the University of Calgary. The Quon Sang Lung Laundry was a boomtown-style wood structure situated in the Fort Macleod Provincial Historic Area, Alberta. Built in the mid-1800s, the structure was one of the four buildings comprising Fort Macleod's Chinatown. Its association with Chinese immigration, settlement, and emergence of Chinese-owned businesses in early twentieth-century Alberta, made the Quon Sang Lung Laundry a unique and very significant historic resource. In recent years, a condition assessment of the structure indicated that the building was not safe and that the extent of the instability could lead to a sudden collapse. In response, Alberta Culture and Tourism engaged the Departments of Anthropology and Archaeology and Geomatics Engineering from the University of Calgary, to digitally preserve the laundry building. A complete survey including the laser scanning of all the remaining elements of the original structure, was undertaken. Through digital modeling, the work guarantees that a three-dimensional representation of the building is available for future use. This includes accurate 3D renders of the exterior and interior spaces and a collection of architectural drawings comprising floor plans, sections, and elevations.

  19. Absolut sang

    Parly, Nila Charlotte

    En række analytiske gennemgange af de kvindelige hovedpartier i Richard Wagners værker fra "Den flyvende Hollænder" til "Parsifal". Med afsæt i Carl Dahlhaus' og Carolyn Abbates teorier fokuseres der på orkester- og sangstemmernes klanglige og melodiske betydning for værkernes komplekse dramaturg...

  20. Blood group genotyping Genotipagem de grupos sangüíneos

    Lilian Castilho

    2004-01-01

    Full Text Available Accurate phenotyping of red blood cells (RBCs can be difficult in transfusion-dependent patients such as those with thalassemia and sickle cells anemia because of the presence of previously transfused RBCs in the patient's circulation. Recently, the molecular basis associated with the expression of many blood group antigens was established. This allowed the development of a plethora of polymerase chain reaction-based tests for identification of the blood group antigens by testing DNA. The determination of blood group polymorphism at the genomic level facilitates the resolution of clinical problems that cannot be addressed by hemagglutination. They are useful to (a determine antigen types for which currently available antibodies are weakly reactive; (b type patients who have been recently transfused; (c identify fetuses at risk for hemolytic disease of the newborn; and (d to increase the reliability of repositories of antigen negative RBCs for transfusion. It is important to note that PCR based assays are prone to different types of errors that those observed with hemagglutination assays. For instance, contamination with amplified products may lead to false positive test results. In addition, the identification of a particular genotype does not necessarily mean that the antigen will be expressed on the RBC membrane.Os antígenos eritrocitários são herdados geneticamente e definidos por seqüências de aminoácidos específicos constituindo uma proteína ou por carboidratos ligados a estas proteínas ou à lipídios. A diversidade dos antígenos de grupos sangüíneos, como para qualquer outro traço biológico, encontra-se ao nível do gene. Existem atualmente mais de 250 antígenos eritrocitários que se encontram distribuídos em 29 sistemas de grupos sangüíneos, de acordo com a Nomenclatura da Sociedade Internacional de Transfusão Sangüínea (ISBT. Os genes que codificam 28 dos 29 sistemas de grupos sangüíneos já foram clonados e seq

  1. Acoustic emission in wet or dry corrosion studies: an update on the art and usefulness of a data base; L'emission acoustique en corrosion humide et seche: etat de l'art et interet d'une base de donnees

    Caron, D.; Rigault, C. [Cetim-Centre Technique des Industries Mecaniques, 30 - Senlis (France); Rothea, C.; Mazille, H. [Institut National des Sciences Appliquees, INSA, 69 - Villeurbanne (France); Gaillet, L.; Moulin, G.; Beranger, G. [Universite de Technologie de Compiegne, 60 (France)

    2001-07-01

    At the initiative of CETIM, a bibliographical work was accomplished at the LPCI (INSA Lyon) and UTC. The aim of this work was to establish the most current and complete state of the art on the potential of the acoustic emission (A.E.) for the detection of wet or dry corrosion met on many equipments used in the mechanical, chemical and petrochemical industries. Corrosion can affect all metallic equipments of industry under more or less aggressive operating conditions. In spite of the existing knowledge of the degradation mechanisms, the post-mortem analysis or laboratory simulation only gives either late or incomplete information. This usually results from difficulties to determine the actual local conditions. A.E. is a non-destructive control technique that can be applied as well in laboratory as on industrial site. According to literature data, the ability of A.E. to detect and monitor wet or dry corrosion was evidenced. Thus, it could be used for to a more reliable, secure and economic industrial management. However A.E. was and is still sometimes discussed. Indeed, the diversity of the equipments, processes and conditions of exploitation can generate some discrepancies. This study attempts to remove these ambiguities by detailing the principal parameters and key factors in order to objectively compare the referenced works. Our works confirms that A.E. is a very sensitive and powerful technique for studying wet or dry corrosion in laboratories or on industrial plants. (authors)

  2. Kajian Aspek Fotografis dalam Tehnik Olah Digital Poster Film “ Sang Pemimpi ”

    Noor Latif CM

    2011-04-01

    Full Text Available As the advancement of digital imaging technology, this urges internal actors to be more accurate and explorative in producing visual communication work with photography element and digital touching process. Digital process ability with no photographical ability will produce raw and anomaly visual work of art. Besides, audience is smarter and more appreciative towards quality of visual appearance in several modern communication media. Film poster of Sang Pemimpi is a case reflection of general digital in visual communication work that has gap among communication product content according to the brand of the film. Photography element composition is melted with bondless pile among the objects. Logical photography as bonding bridge of visual logic is weak in execution; where we could see it has less digital process commercial market need with the supporting resources. 

  3. Effect of Herbal Acupuncture with Sang-hwang(Phellinus linteus on High Fat Diet-induced Obesity in Rats

    Ji Hyun Kim

    2004-02-01

    Full Text Available Acupuncture has fairly good weight-reducing effect in treating simple obesity due to the neuroendocrine regulation. In this study, the anti-obesity effects of herbal acupuncture (HA with Sang-hwang (Phellinus linteus at Fuai (SP16 were investigated in the rat fed on high-fat (HF diet. Sang-hwang mushroom has been proven to have anti-carcinogenic effects and Sang-hwang extracts are highly effective in treatment and preventive treatment of AIDS, diabetes and high blood-pressure. To determine whether the Sang-hwang herbal acupuncture may have the anti-obesity effect, male Sprague-Dawley (4-wk-old rats were fed a HF diet for 5 wk, which produced significant weight gain compared to rats were fed a normal diet, and then herbal acupuncture were treated for 3 wk in HF diet group. The body weight, food consumption, food effeciency ratio (FER, body fat mass, plasma nitric oxide (NO were investigated in rats fed on normal diet, HF diet, and HF diet with HA (HF-diet-HA groups. NO has been proposed to be involved in the regulation of food intake. In addition, the expression of appetite peptides such as orexigenic peptide neuropeptide Y (NPY and the anorectic peptide cholecystokinin (CCK were observed in the hypothalamus. HF-HA group reduced body weight gain, FER, body fat contents and NO concentration compared to HF diet group. The expression of NPY was reduced in arcuate nucleus (ARC, and CCK was increased in the paraventricular nucleus (PVN after treatment of HA. In conclusion, Sang-hwang HA reduced adipocity, plasma NO and hypothalamic NPY, but increased CCK expression in the HF diet-induced obesity rat, therefore HA may have anti-obesity action through regulating body weight and appetite peptide of the central nervous system.

  4. Controverses institutionnelles et sociales autour du sang placentaire recueilli à des fins thérapeutiques1

    Boileau, Claire

    2003-01-01

    Dans cet article, nous proposons d’exposer les résultats d’une recherche en anthropologie sociale et culturelle portant sur les enjeux du prélèvement de sang placentaire. Ce sang, riche en cellules souches, est prélevé au moment de l’accouchement sur des femmes ayant consenti au don. Il est ensuite traité puis stocké en attendant d’être greffé à des patients leucémiques. Appelé à se développer dans les années à venir, le prélèvement de cellules souches rencontre des difficultés de recueil non...

  5. Diversity, threats and conservation of catfish fauna of the Krishna River, Sangli District, Maharashtra, India

    S.M. Kumbar

    2014-01-01

    Full Text Available The diversity of freshwater catfish species of the Krishna River, Sangli District was studied from June 2009 to July 2012. The study area covered 105km from Karad City where the Koyna tributary joins the Krishna River up to Mhaishal, the state border of Maharashtra. It was divided into three streams for convenience, i.e., the upper stream starts from Karad and goes up to Takari, the middle stream from Takari to Bhilawadi and downstream from Bhilawadi to Mhaishal. A total of 13 species of catfish belonging to five families and 10 genera were recorded. The Bagridae family was dominant with six species, whereas Siluridae, Schilbidae and Clariidae had two species each and Sisoridae with one species. We have provided range extension for an endemic and threatened sisorid catfish Glyptothorax poonaensis. The occurrence and distribution of catfishes was more or less equal in number along the study area. The maximum number of species recorded was nine from the upper stream, whereas the middle and down streams had eight and seven species respectively. The distribution of catfish along the Krishna River system may be due to the slow and steady state water movement and its width that ensure the continuous availability of nutrition. It is suggested that the Krishna River would be a suitable habitat for the conservation of freshwater catfish if the threats are minimized.

  6. Geochronology, radiogenic isotope geochemistry, and petrogenesis of Sang bast Paleo-tethys monzogranite, Mashhad, Iran

    Karimpour, M. H.; Farmer, G.L.; Stern, C.R.

    2010-01-01

    The study area is located in northeastern Iran (south of Mashhad). Paleo-Tethys Ocean opened during Silurian time and subduction under Turan plate was started in Late Devonian. By Late Triassic (225 Ma) there was no Paleo-Tethys left on an Iranian transect, therefore Turan plate obducted over Iran Plate. Two stages of low grade regional metamorphism are exposed, that are related to Hercynian (Late Paleozoic) and Cimmerian (Jurassic) oro genies. The Paleo-Tethys remnants (meta-ophiolite and meta-flysch) were intruded by Sang bast monzogranite. Chemically, monzogranite is moderately peraluminous S-type granitoid. It has low values of magnetic susceptibility [(5 to 11) * 10 -5 SI] therefore it is classified as belonging to the ilmenite-series of reduced type granitoids. Monzogranite is characterized by strong light rare earth element enrichment and less low heavy rare earth element. All samples have very small negative Eu anomalies (Eu/Eu * = 0.62 to 0.88). Total rare earth element content of monzogranite is between 212-481 ppm. The result of U-Pb zircon age dating of monzogranite is 201.3 ± 3.6 Ma (Upper Triassic, Rhaetian time). The initial 87 Sr/ 86 Sr and 143 Nd/ 144 Nd ratios for monzogranite is (0.706776 and 0.512219) when recalculated to an age of 201 Ma, consistent with the new radiometric. The initial 87 Sr/ 86 Sr and 143 Nd/ 144 Nd ratios for slate is (0.720613 and 0.511601) respectively when recalculated to an age of 201 Ma, consistent with the new radiometric results. Initial εNd isotope values for monzogranite is -3.13 and the slate is -15.19. Based on radiogenic isotopic data and rare earth element monzogranite magma originated either from lower continental crust which was very different from slate or it is originated from mantle and contaminated in continental crust during ascending.

  7. PEMBERIAN BONUS KEPADA PEKERJA DI PT. SANG HYANG SERI (PERSERO DALAM RANGKA MENINGKATKAN PRODUKTIVITAS KERJA DITINJAU DARI UNDANG-UNDANG NOMOR 13 TAHUN 2003 TENTANG KETENAGAKERJAAN

    Rani Apriani, S.E., S.H., M.H.

    2016-05-01

    Full Text Available Workers primary motivation to do a job is to earn wages as agreed on the contract, but sometimes, the wages has some issue, one of which is when thethe worker felt that they already produce the job exceed the standard worker. Bonus classified as non-wage income provided by the company in order to encourage workers to be more discipline, industrious, productive, and increase the workers earning in PT. Sang Hyang Seri. The purpose of this research was to examine the rule used by PT. Sang Hyang Seri when giving bonuses to increase productivity and to examine the bonus implementation in PT. Sang Hyang Seri comply with Act Number 3 on 2013 related with employment.

  8. Seismic test of a full scale model of five-story stone Pagoda of Sang-Gye-Sa

    Kim, J. K.; Park, C. U.; Jung, C. K.; Ryu, H.; Fujita, Kaori

    1999-01-01

    There occurred a moderate size earthquake of M=5 at Whagae-Myun, Hadong-Gun, Kyongsangnam-Do of Korea. It caused severe damage to the buildings and other structures in Sang-Gye-Sa, a famous and beautiful Buddhist Temple. The 5-story stone pagoda was standing in front of Keumdang. The top component tipped over and fell to the ground during the earthquake. In order to have accurate and quantitative estimate of the intensity of earthquake, a full-scale replica is made through rigorous verification process. The completed model was mounted on the shaking table and subjected to the seismic tests. It was observed that the top component overturned at 0.16 G of EPGA when the NS component of the 1940 El Centro earthquake records was used as the input motion. A brief history of this project is presented and important test results are reported and their implication is discussed

  9. New data on the epigraphy of Campo Real/Fillera (Sos del Rey Católico-Sangüesa

    Javier ANDREU PINTADO

    2010-07-01

    Full Text Available The aim of this paper is to present the conclusions of two new epigraphic autopsies over two latin inscriptions –unpublished the first one, the second already known but here for the first time reviewed– found in the archaeological site of Campo Real/Fillera (Sos del Rey Católico-Sangüesa, in the northeast part of ancient Vascones’ territory. Some new archaeological materials related with the history of the monumentalization process of this ancient ciuitas are also presented: specially an spectacular funerary osteotheca made of stone with glass case, an unicum in the archeology of the death in the North-East part of the Iberian Peninsula. The paper is completed with a paleoanthropological and geological characterization of some of the most important evidences presented (including two pieces of green “campán” and turkish marble.

  10. Proses Individuasi Carl Gustav Jung pada Tokoh Erika Kohut dalam Novel Sang Guru Piano Karya Elfriede Jelinek

    M. Oktavia Vidiyanti

    2007-12-01

    Full Text Available A personality structure that appears in Erika is similar to one of an important part of Carl Gustav Jung psychology. Jung states that personality is a psiko that covers consciousness and unconsciousness. This psiko will develop to be a stable unity. If every system develops in every individual absolutely, so a health and integrated personality will be achieved. That process in Jung is known as a self­ individualized process. The aim of individualism is a self­achievement. Individual is not only as a psiko centre but also as a representation of the whole individual that unites consciousness and unconsciousness. It is like the character "Erika Kohut" in the novel "Sang Guru Piano".

  11. Carence en fer, anémie et anémie ferriprive chez les donneurs de sang à Kinshasa, République Démocratique du Congo

    Nzengu-Lukusa, Franck; Yuma-Ramazani, Sylvain; Sokolua-Mvika, Eddy; Dilu-Keti, Angèle; Malenga-Nkanga, Blanchard; Shuli, Jean Baptiste; Nzongola-Nkasu, Donatien Kayembe; Mbayo-Kalumbu, Ferdinand; Ahuka-Mundeke, Steve

    2016-01-01

    Introduction En République Démocratique du Congo (RDC), plus d'un million de don de sang ont été réalisés entre 2007 et 2011. Cependant, aucun bilan portant sur la carence en fer et l'anémie ferriprive, conséquence d'un don de sang chez les donneurs de sang (DS), n'est disponible dans ce pays. L'objectif de cette étude était d'estimer la prévalence de la carence en fer, de l'anémie et de l'anémie ferriprive chezles DS au Centre National de Transfusion Sanguine (CNTS) à Kinshasa en RDC. Méthodes Entre Décembre 2012 et Août 2013, une étude transversale a été menée au CNTS où des DS éligibles au don de sang ont été inclus. Les informations socio démographiques et des prélèvements sanguins ont été collectés de manière simultanée au don de sang. La ferritine sérique a été dosée pour évaluer la carence en fer en utilisant la technique ELISA. L'hémogramme a été réalisé en vue d’évaluer et mettre au point l'anémie. Résultats Au total 386 DS ont été inclus dans cette étude. La prévalence de la carence en fer et de l'anémie ferriprive étaient respectivement de 63,2% (244/386) et 25,9% (100/386) des DS. Une anémie a été trouvée chez 36.5% (141/386) au moment du don de sang. Conclusion La carence en fer, l'anémie et l'anémie ferriprive demeurent très fréquentes chez les DS à Kinshasa. Ces résultats suggèrent la révision des tests biologiques utilisés dans le recrutement des DS au CNTS. Par ailleurs le dosage de la ferritine s'impose en routine chez les DS rég PMID:27303590

  12. TRANSFORMASI PEWAYANGAN DALAM TOKOH WISANGGENI SEBUAH ANALISIS INTERTEKSTUAL NOVEL WISANGGENI SANG BURONAN KARYA SENO GUMIRA ADJIDARMA DENGAN KOMIK LAHIRNYA BANGBANG WISANGGENI KARYA RA. KOSASIH

    Mila Kurnia Sari

    2017-10-01

    Abstract This study aims to reveal the intertextuality relationship between the novel Wisanggeni Sang Buronan by Seno Gumira Adjidarma and Lahirnya Bangbang Wisanggeni by  of R.A. Kosasih in the context of Indonesiaan today. This type of research is qualitative approach using content analysis. Data collected by inventory events such as the similarities and differences of both text and see the transformation of the puppet in the text. The research results indicate first, Wisanggeni Sang Buronan  by Seno Gumira Adjidarma can be interpreted as a social critic. Seno Gumira Adjidarma signaled to readers that characters like  Wisanggeni indispensable in this country. Second, Wisanggeni, in the novel Wisanggeni Sang Buronan and  Comics Lahirnya Bangbang Wisanggeni by R.A Kosasih has a very strong character. And third, Seno Gumira Adjidarma presents the figure Wisanggeni in different forms such as  presented by RA. Kosasih in Lahirnya Bangbang Wisanggeni by  Seno Gumira Adjidarma want to re-introduce Wisanggeni as a knight in the puppet is also example in courage. Keywords: Transformation, Pupets, Novels, Comics, Intertektualitas.

  13. Educational Values of the Dream and Reality Psychoanalysis In “Sang Pemimpi” (the Dreamer, a Novel by Andrea Hirata

    Muhammad Nasir

    2015-02-01

    Full Text Available This article tries to look at psychoanalysis study of a novel concerning on the dream and reality in Sang Pemimpi (the Dreamer by Andrea Hirata. In general, his work portrays mostly about the condition and situational life of Belitung community. Here, Andrea shows his ability as the representative of Belitung's young generation succeeded in fulfilling his dream by explaining the real life of the people in his hometown and villages having bitter experience values in the rich environment. Besides, he tries to describe the difficult life faced by the villagers. The dream in this novel is not only his, but also all dreams of the Belitung community as the manifestation of their life condition comparing to other areas or provinces in the Indonesia. Further, through this novel (work, it is implied an important massage directed to both Indonesian authority and Belitung mayor in order to be able to increase the level of education of grass root community, especially for those who live in the remote area or a very isolated area, such as Belitung. This is the real dream of all participants in the island which remains unsolved.

  14. Lee Sang Gak Telescope (LSGT): A Remotely Operated Robotic Telescope for Education and Research at Seoul National University

    Im, Myungshin; Choi, Changsu; Kim, Kihyun

    2015-08-01

    We introduce the Lee Sang Gak Telescope (LSGT), a remotely operated, robotic 0.43-meter telescope. The telescope was installed at the Siding Spring Observatory, Australia, in 2014 October, to secure regular and exclusive access to the dark sky and excellent atmospheric conditions in the southern hemisphere from the Seoul National University (SNU) campus. Here, we describe the LSGT system and its performance, present example images from early observations, and discuss a future plan to upgrade the system. The use of the telescope includes (i) long-term monitoring observations of nearby galaxies, active galactic nuclei, and supernovae; (ii) rapid follow-up observations of transients such as gamma-ray bursts and gravitational wave sources; and (iii) observations for educational activities at SNU. Based on observations performed so far, we find that the telescope is capable of providing images to a depth of R=21.5 mag (point source detection) at 5-σ with 15 min total integration time under good obs-erving conditions.

  15. Disinfestation of Dried Figs by Gamma Radiation; Desinsectation des figues seches par les rayons gamma; Dezinfestatsiya sushenogo inzhira s pomoshch'yu gamma-izlucheniya'; Desinfestacion de higos secos mediante rayos gamma

    Papadopoulou, C. P. [Department of Biology, Democritus Nuclear Research Centre, Aghia Paraskevi, Attica (Greece)

    1963-09-15

    Research has been carried on for many years on the disinfestation of stored agricultural products. Recently gamma radiation has been successfully applied in such investigations. Dried figs are among the main export products of Greece. Serious damage is caused by insect attack each year. The research work aimed at: (1) Determining the doses of radiation required to destroy certain species of insects attacking dried figs at their various stages of development, or to destroy their eggs and thus prevent reproduction; and (2) Determining the physical and chemical changes of the texture of dried figs caused by radiation. Studies have been made on the following species: Plodia interpunctella, Ephestia cautella, Carpophilus hemipterous, Oryzaephilus surinamensis and Lasioderma serricorne. The optimum doses required are discussed. At these doses, irradiation damage does not become apparent in the texture of the figs. (author) [French] Des recherches sur la desinsectation des produits agricoles en magasin sont en cours depuis de nombreuses annees. On a recemment utilise avec succes les rayons gamma dans ces etudes. Les insectes font chaque annee de grands ravages dans les figues seches, qui sont l'un des principaux produits d'exportation de la Grece. L'objet des recherches etait le suivant: 1. Determiner les doses de rayonnements necessaires pour detruire certaines especes d'insectes qui, a differents stades de leur developpement, attaquent les figues, ou detruire leurs oeufs et les empecher ainsi de se reproduire; 2. Determiner les modifications physiques et chimiques que les rayonnements produisent dans la texture de la figue seche. Les travaux ont porte sur les especes suivantes: Plodia interpunctella, Ephestia cautella, Carpophilus hemipterous, Oryzaephilus surinamensis et Lasioderma serricorne. Le memoire etudie les dises optimum d'irradiation, qui ne provoquent aucun dommage visible dans la texture de la figue. (author) [Spanish] Des hace muchos anos se estan

  16. Cardioplegia sangüínea contínua normotérmica Normotermic continuous blood cardioplegy

    Domingo M Braile

    1989-08-01

    Full Text Available Os autores discutem o emprego da cardioplegia, bem como sua composição. A parada imediata dos batimentos pode ser conseguida com soluções cardioplégicas cristalóides ou sangüíneas, oxigenadas ou não. O agente que leva o coração à parada pode ser potássio, magnésio, procaína ou, mesmo, quelantes e bloqueadores de cálcio associados entre si ou não, contando com a edição da hipotermia ou não. Deve-se ficar atento para a falsa sensação de proteção a que a baixa temperatura possa nos induzir, uma vez que o frio, por si só, não é suficiente para manter o miocárdio viável por longos períodos. Substratos, como glicose e oxigênio, devem ser fornecidos durante o período de clampeamento aórtico, para garantir algum metabolismo aeróbio, nesse período. A adição de outros substratos, como glutamato, aspartato e lactato, assim como ATP ou creatina fosfato, precursores de intermediários do ciclo de Krebs, podem melhorar muito a proteção miocárdica. A infusão de cardioplegia sangüínea normotérmica de forma contínua mantém as necessidades metabólicas básicas para a sobrevivência das células. A membrana celular, com todas as suas funções estruturais e secretoras, é o ponto mais sensível à injúria isquêmica. Os removedores de radicais livres (scavengers são protetores indiretos da membrana celular. A cardioplegia retrógrada permite melhorar a distribuição das soluções na árvore coronariana, sendo muito útil nas reoperações. Ela deve fazer parte da tática cirúrgica, sem esquecermos suas limitações. O momento da reperfusão é o mais importante da proteção miocárdica; é nesse período que ocorre a liberação de radicais livres. O uso de removedores (scavengers pode melhorar as condições e o resultado da reperfusão. A cardioplegia sangüínea oxigenada e normotérmica enriquecida com substratos, antes usada em casos extremamente graves, por disfunção muscular em isquemia mioc

  17. Usefulness of the decay rate in the management of radioactive waste stocks; De l'interet de la decroissance pour la gestion des dechets radioactifs

    Rodier, J; Cohendy, G [Commissariat a l' Energie Atomique, Chusclan (France). Centre de Production de Plutonium de Marcoule

    1969-07-01

    It became apparent, during first few years operation of the Marcoule Centre, that it was very useful to exploit the natural decay rate of the radioactive element contaminating the waste. The storage of this waste under the best possible conditions in each case, was first of all favorable for the radiological safety point of view; it led, furthermore, to a marked reduction in the cost price since it made it possible to avoid employing protection means which would have proved to be excessively outsize after a few years. Finally, even when the half-life of the radioelements involved seemed to annul any possible advantages of this method, the temporary storage made it possible to develop treatment processes which were unknown at the time. The overall result of this policy is that at the present time over 98 per cent of the solid waste produced by the Marcoule Centre has been processed in such a way that it can, at any moment, be discharged from the site without difficulty. (authors) [French] Des les premieres annees de fonctionnement du Centre de Marcoule, il est apparu qu'il etait extremement benefique de mettre a profit la decroissance naturelle des elements radioactifs contaminant les dechets. Le stockage de ces dechets dans des conditions appropriees a chaque cas d'espece a tout d'abord ete favorable a la surete radiologique; en outre, il a abouti a une reduction sensible des prix de revient, du fait qu'il a evite de mettre en oeuvre des moyens de protection qui se seraient reveles surdimensionnes au bout de quelques annees. Enfin, meme lorsque la periode des radioelements en cause semblait enlever tout interet a cette methode, le stockage d'attente a permis de mettre au point des procedes de traitement inconnus a l'epoque. Le resultat global de cette politique est que, actuellement, plus de 98 pour cent des dechets solides produits depuis l'origine du Centre de Marcoule ont ete conditionnes de telle sorte qu'ils peuvent, a tout moment, etre evacues hors du Site

  18. Sang i Demensplejen

    Ridder, Hanne Mette Ochsner

    2004-01-01

    For mange svært demensramte er det umuligt at deltage i en aktivitet med andre personer. De har svært ved at forstå, hvad der foregår omkring dem, og bliver urolige og "forstyrrende". Eller de falder i søvn. Artiklen giver et bud på, hvordan den gruppe af demensramte, som ofte beskrives som uroli...

  19. Jõulukuine plaadisadu / Joosep Sang

    Sang, Joosep

    2005-01-01

    Lühidalt eesti heliplaatidest: "Eesti hääled", "Hendrik Sal-Saller & Estonian Dream Big Band", "Ain Agan ja Tallinna Kammerorkester", "The Book's Burning", "Mu süda ärka üles", "Inimene õpib...", "You Stepped Out of a Dream", "Andke tagasi maa", "Jesli ljubish, naidi..."

  20. Una ciudad de los vascones en el yacimiento de Campo Real/Fillera (Sos del Rey Católico-Sangüesa

    Andreu Pintado, Javier

    2008-12-01

    Full Text Available The following paper deals with the detailed and preliminary study of the archaeological site of Campo Real/Fillera (Sos del Rey Católico/Sangüesa, between today Zaragoza and Navarra provinces specially focusing in its Roman period. The paper exposes a review of the archeological and epigraphical material from the site, proposes an urban condition for it and raises some hypothesis on its identification with one of the cities that ancient sources tribued to Vascones.El presente trabajo aborda el estudio detallado y preliminar del yacimiento arqueológico de Campo Real/Fillera (Sos del Rey Católico/Sangüesa, en el límite entre las actuales provincias de Zaragoza y Navarra con especial atención a su etapa romana. Se procede a la revisión del material arqueológico y epigráfico procedente del lugar, se defiende la condición de enclave urbano del yacimiento y se plantea una hipótesis respecto de su identificación con las ciudades que las fuentes antiguas atribuyen a los Vascones.

  1. Concentrações sangüíneas de metais pesados e praguicidas organoclorados em crianças de 1 a 10 anos

    Santos Filho Eladio

    1993-01-01

    Full Text Available Foi realizado estudo em 6 bairros do Município de Cubatão, SP, Brasil, situados às margens dos principais rios do município, com uma amostragem de 251 crianças de 1 a 10 anos de idade. Foram verificadas as concentrações sangüíneas de praguicidas organoclorados em 242 crianças, sendo que 73 crianças (30% apresentaram concentrações de p-p'DDE (média = 0,85 ± 2,13 µg/l., e em 47 crianças (19% foi encontrado HCH total (média = 0,28 ± 0,79 µg/l.. Verificou-se também a concentração sangüínea de chumbo e mercúrio, sendo que se obteve a plumbemia média de 17,8 ± 5,8 µg/dl. e concentração média de mercúrio de 9,1 ± 6,4 µg/l. Crianças consumidoras de organismos aquáticos de origem exclusiva dos rios de Cubatão apresentaram teores médios de mercúrio (média = 14,7 ±7,1 µg/l. significativamente maiores (p < 0,04 em comparação às crianças não consumidoras de organismos aquáticos de qualquer origem (média = 10,0 ± 6,5 µg/l..

  2. Prevalência dos tipos sangüíneos A, B e AB em gatos domésticos mestiços da cidade de Porto Alegre, Rio Grande do Sul, Brasil

    Luciana de Almeida Lacerda

    2008-12-01

    Full Text Available O presente estudo teve como objetivo determinar a prevalência dos tipos sangüíneos em felinos domésticos, mestiços, da cidade de Porto Alegre, Rio Grande do Sul, Brasil. Foram selecionados aleatoriamente 100 gatos, clinicamente saudáveis, mestiços e sem parentesco entre si. Amostras de sangue foram coletadas da veia jugular e a tipagem sangüínea foi realizada através do teste RapidVet H Feline (DMS Laboratories, Flemington, USA e do teste hemaglutinação em tubo de ensaio. A tipagem reversa foi realizada para confirmar o tipo e a presença de aloanticorpos naturais. No presente estudo encontrou-se prevalência de 97% e 3% de gatos do tipo A e B, respectivamente. Não foram encontrados gatos do tipo AB. Os resultados indicam que no sul do Brasil há uma alta prevalência de gatos domésticos mestiços do tipo A, entretanto a prevalência de gatos do tipo B encontrada no trabalho é mais alta do que aquelas relatadas em alguns países. O conhecimento da prevalência dos tipos sangüíneos da população de gatos de uma região pode auxiliar na determinação dos riscos de reações transfusionais e de ocorrência de isoeritrólise neonatal, e estes podem ser prevenidos através de tipagem sangüínea e teste de compatibilidade sangüínea.

  3. Diagnosis-Related Groups in Hand Surgery – a comparison of six European countries [Fallpauschalen in der Handchirurgie – ein Vergleich von sechs europäischen Ländern

    Stahl, Stephane

    2012-04-01

    ufige handchirurgische Diagnosen und Prozeduren wurden mit den nationalen DRG-Groupern sechs europäischer Länder bearbeitet.Die obere Grenzverweildauer (oGVD wurde außer für Spanien in allen Ländern angegeben. Die mittlere oGVD lag bei 9,9 Tagen für Deutschland, 4,5 Tagen für Österreich, 10,7 Tagen für Italien, 9,7 Tagen für Schweden und 9,4 Tagen für Großbritannien (UK. Nur für Deutschland und Österreich standen die untere Grenzverweildauer und die mittlere Verweildauer zur Verfügung.Mehrfingerreplantationen zeigten die höchste Einzelfallvergütung in Deutschland, Österreich und UK (13.825 €, 10.576 € und 9.198 €. Kahnbeinpseudarthrosen erzielten die höchste Vergütung in Italien (2.676 €, Lappendeckungen von Haut-Weichteil-Defekten in Spanien (5.506 € und Rhizarthrosen in Schweden (5.350 €. Die durchschnittliche Vergütung der Einzelfälle betrug in Deutschland 3.211 €, Österreich 2.821 €, Italien 1.947 €, Spanien 3.594 €, Schweden 2.403 € und UK 3.253 €. Zehn von 19 Fälle hatten die höchste Vergütung in Spanien, gefolgt von Großbritannien (5 Fälle, Schweden (2 Fälle, Deutschland und Österreich (je 1 Fall.Unter Verwendung der Fallzahlen unserer Klinik errechnete sich eine Gesamtvergütung von 2,25 Millionen € in Spanien, 1,79 Millionen € in Deutschland und UK, 1,75 Millionen € in Österreich, 1,63 Millionen € in Schweden und 1,22 Millionen € in Italien. Die Konsequenzen internationaler Unterschiede in Effizienz und Vergütung sind schwer zu erfassen und durch zahlreiche Faktoren beeinflusst, welche oft nicht den klassischen Marktmechanismen unterliegen. Jedoch sollten internationale Daten insbesondere zum Benchmarking und zur Weiterentwicklung nationaler Vergütungssysteme berücksichtigt werden.

  4. Enzymatic hydrolysis on protein and β-glucan content of Sang-yodrice bran hydrolysatesand their anti-inflammatory activityonRAW 264.7 cells

    Natcha Phantuwong

    2017-12-01

    Full Text Available Background: Research focusing on the improvement of the utilization of rice bran is increasing due to its nutritional properties. Several biological activities of rice bran hydrolysates and its constituents have been reported. Sang-yod rice, a local rice variety in Southern of Thailand, is a pigmented rice. Furthermore, its bran has high nutritive value and health beneficial components. Accordingly, there is growing interest in transforming this by-product into a functional food ingredient. Objective: To investigate the effect of enzymatic hydrolysis processes on the digestion of protein and β-glucan and evaluate anti-proinflammatory properties of selected hydrolysates on RAW 264.7 macrophage cells. Method: Sang-yod rice bran hydrolysates were obtained using a single or co-enzymatic hydrolysis process and sequential hydrolysis process using amyloglucosidase and protease G6. Effects of enzyme concentration (3-5% v/w and hydrolysis duration (30, 60, and 120 min on soluble protein and β-glucan contents of obtained rice bran hydrolysates were evaluated. The selected rice bran hydrolysates were evaluated for their cell viability and inhibition against NO and pro-inflammatory cytokines generation on RAW 264.7 mouse macrophage cell lines. Results: Protein content (0.59-3.37 % of the rice bran hydrolysates (RBHs was increased by increasing of enzyme concentration (3-5% v/w and hydrolysis time (60-120 min. However, the β-glucan content (0.88-4.63% of RBHs decreased with the increase of those parameters. The RBHs derived by the sequential process using 5% v/w enzyme concentration and 60 min hydrolysis time gave high protein (3.23% and high β-glucan (4.02% contents. The hydrolysates with high amount of protein and/or β-glucan contents demonstrated no cytotoxicity against RAW 264.7 cells at concentration range of 100-2,000 μg/ml. Additionally, they demonstrated NO inhibition and pro-inflammatory inhibition ranges of 49.09-71.63% and 9

  5. ”I sangen møtes vi på felles grunn.” Om sang og sangbøker i norsk skole.

    Ragnhild Elisabeth Lund

    2010-12-01

    Full Text Available Sangfaget har en lang og sterk tradisjon i den norske skolestua og sangboka har vært et sentralt læremiddel i mer enn 150 år. Formålet med denne artikkelen er å belyse de mange og ulike begrunnelser som er blitt knyttet til faget opp gjennom tidene og å vise hvilket innhold sangbøkene har søkt å formidle. Presentasjonen av sangfagets begrunnelser er basert på en undersøkelse av skolehistoriske tekster og læreplaner fra tidlig på 1800-tallet fram til vår tid. Jeg har også sett på forordene og forfatternes vektlegging av sangrepertoar og annet sang- og musikkfaglig innhold i de mest toneangivende sangbøkene fra samme periode. For å finne ut hvilke sanger elevene er blitt tilbudt og hvilke verdier sangene formidler, har jeg kartlagt repertoarvalget i tolv sangbokverk fra 1850 (Behrens’ Skolesangbog til 2008 (Amsrud & Bjørnstads Sang i Norge. Artikkelen viser at begrunnelsene for sangfaget favner vidt og at både de og innholdet i sangbøkene har endret seg i takt med utviklingen i utdanningssystemet og i samfunnet forøvrig. Videreformidling av sentrale sanger i norsk kulturarv har selvsagt stått sentralt. Men sangfaget har også befattet seg med opplæring i musikkteori, notelære og stemmepleie, og det har hatt som oppgave å utvikle kvalitetsbevissthet, samhold og fellesskap i tillegg til å bidra til læring og trivsel i andre fag. Når det gjelder repertoarvalg, har utviklingen gått fra en hovedvekt på sanger med et religiøst og oppdragende innhold via nasjonale sanger til en stadig økende andel ”blott-til-lyst-sanger” og sanger fra populærmusikkens område. Til tross for at repertoarvalget har endret seg, er det mange sanger som går igjen gjennom hele perioden. Med referanse til en definisjon av kanon som ”stabile forekomster” identifiserer artikkelen 34 sanger som kan sies å utgjøre en del av ”den norske sangskatten”.

  6. Desvios porta-jugular e cava-jugular passivos em cães: Investigação de pressões sangüíneas

    Coelho Antônio Roberto Barros

    1999-01-01

    Full Text Available Os principais objetivos dos desvios veno-venosos durante o transplante ortotópico de fígado são: atenuação da estase venosa subdiafragmática, manutenção do retorno satisfatório de sangue ao coração e perfusão tissular eficiente. Investigações sobre PP, PVCIIH, PVC, PAM e PPR, bem como D PP e D PVCIIH foram conduzidas em seis cães, sob anestesia geral, com fígados perfundidos pela Artéria Hepática, submetidos a desvios porta-jugular e cava-jugular passivos durante 2 horas. Estes desvios não foram capazes de evitar estagnação de sangue na VP e VCIIH, acarretando estase e menor retorno sangüíneo ao coração, sugeridos por aumentos significativos de PP e PVCIIH e quedas significantes nos níveis de PVC. Os valores de PAM não apresentaram diferenças significativas em relação ao tempo T0, na maior parte dos tempos avaliados, enquanto que os valores de PPR foram significativamente menores que os verificados no tempo T0, na maioria dos tempos estudados. Tais pressões mantiveram-se, respectivamente, acima de 100 e 50 mm de Hg, atribuindo-se tais resultados, em parte, à vasoconstricção arteriolar generalizada. Incrementos de pressão na VP (D PP foram significativamente menos elevados que aqueles verificados na VCIIH (D PVCIIH, atribuindo-se tal diferença à complacência esplâncnica. Decréscimos ulteriores dos níveis de PP e PVCIIH sugerem queda do fluxo arterial para os territórios esplâncnico e sistêmico, decorrente de diminuição do retorno sangüíneo ao coração. Determinações de PP, PVCIIH, PVC, PAM e PPR podem constituir meio prático de avaliação hemodinâmica do desvio veno-venoso.

  7. Physicochemical aspects of decomposition of silica-alumina ores of argillites and green clays of Chashma-Sang Deposit of the Republic of Tajikistan by hydrochloric and nitric acids

    Kayumov, A.M.

    2018-01-01

    The purpose of work is to study the processes of decomposition of silica-alumina ores of argillites and green clays of Chashma-Sang Deposit of the Republic of Tajikistan by hydrochloric and nitric acids in temperature interval 20-98 deg C with the using of methods of selective extraction of valuable materials; elaboration of rational conditions of decomposition of raw material. Physicochemical properties of initial aluminium comprising ores, intermediate and final products of processing of argillites and green clays have been studied. Kinetic parameters of processes at acidic decomposition of argillites and green clays have been studied as well. The kinetic parameters of processes of decomposition of green clays and argillites by nitric and hydrochloric acids have been calculated. The flowsheet of complex processing of green clays and argillites of Chashma-Sang Deposit has been elaborated.

  8. Influence du temps de conservation du sang sur l'hémogramme réalisé avec le Vet-ABC chez le chien et le chat

    Caillard, Agnès

    2002-01-01

    L'utilisation du Vet abc, automate d'hématologie de type «coulter » a permis d'étudier les modifications engendrées par la conservation du sang pendant 24 heures à température ambiante, sur les paramètres et constituants de l'hémogramme du chien et du chat. L'évaluation de l'effet de la conservation du sang sur l'IDR et sur les courbes de distribution cellulaire, constitue l'originalité de ce travail. Les évolutions les plus notables ont été les suivantes : - un VGM qui augmente en moyenne de...

  9. Determination du niveau d'anticorps antitetaniques en donneurs de sang au moyen du test ELISA-TÉTANOS (São Paulo, SP, Bresil

    Luzia Cristina Contim Ferrato

    1990-12-01

    Full Text Available Le test ELISA-TÉTANOS (Biosys, France a été utilisé pour le titrage des anti-corps tétaniques (sensibilité = 0,0025 UI/ml en sérums humains de donneurs de sang, 566 hommes et 108 femmes, âges de 18 à 58 ans, moyenne de 29 ans, provenant de São Paulo, SP, Brésil. L'OMS, acceptant seulement la séroneutralisation sur souris (NT, la méthode de référence, pour les études sur la protection contre le tétanos, préconise le titre de 0,01 UI/ml comme minimum protecteur. BOURLEAUD & HUET ont proposé la limite de 0,06 UI/ml quand s'emploie le test ELISA, en attendant à une certaine discordance inévitable entre les méthodes. Parmi les 674 sérums étudiés, 178 (26,41% n'ont pas présenté d'anticorps ( 0,06 UI/ml.

  10. Efeitos da Histerectomia Total Abdominal sobre o Fluxo Sangüíneo Ovariano Effect of Total Abdominal Hysterectomy on Ovarian Blood Supply

    Eliana Aguiar Petri Nahás

    2002-06-01

    Full Text Available Objetivo: avaliar os efeitos da histerectomia total abdominal (HTA sobre o fluxo sangüíneo ovariano, em mulheres no menacme, por meio da dopplervelocimetria e ultra-sonografia transvaginal. Métodos: estudo prospectivo no qual foram incluídas 61 mulheres, com idade igual ou inferior a 40 anos. As pacientes foram divididas em dois grupos: G1, com 31 pacientes submetidas à HTA, e G2, com 30 mulheres normais não submetidas à cirurgia. Somente foram incluídas pacientes eumenorréicas, ovulatórias, não-obesas ou fumantes, sem cirurgias ou doenças ovarianas prévias. Avaliou-se o fluxo sangüíneo das artérias ovarianas, inicialmente e aos 6 e 12 meses, pelo índice de pulsatilidade (IP na dopplervelocimetria, e o volume ovariano pela ultra-sonografia transvaginal (US. Para análise estatística empregou-se teste t pareado, análise de perfil, teste de Friedman e teste de Mann-Whitney. Resultados: na comparação estatística inicial os grupos foram homogêneos quanto às características epidemiológicas e quanto aos demais parâmetros avaliados neste estudo. Nas pacientes submetidas à histerectomia, observaram-se aos 6 e 12 meses aumento do volume ovariano ao US e diminuição do IP avaliado pela dopplervelocimetria (pPurpose: to evaluate the effect of total abdominal hysterectomy on ovarian blood supply in women in reproductive age, using transvaginal color Doppler. Methods: a prospective study was carried out on 61 40-year-old or younger women. They were divided into two groups: G1, 31 patients submitted to hysterectomy, and G2, 30 normal women. Criteria of inclusion: normal ovarian function at baseline, normal body weight, without expasure to tobacco, no history of laparotomy or ovarian pathology. The pulsatility index (PI of ovarian arteries determined by Doppler and the transvaginal ultrasonographic measurement of the ovarian volume were performed at three moments: baseline, 6 and 12 months. Results: at baseline the groups were

  11. Sistema de grupo sangüíneo Duffy: biologia e prática transfusional Duffy blood group system: biology and transfusion practice

    Eduardo Jens

    2005-06-01

    Full Text Available Após a introdução da técnica de antiglobulina indireta por Coombs em meados da década de 40, vários anticorpos antieritrocitários foram descobertos. O grupo sanguíneo Duffy foi descoberto quando Cutbush e Ikin detectaram, no início da década de 50, os primeiros anticorpos desse sistema. Os anticorpos Duffy são clinicamente significantes na prática transfusional, pois mostraram ser causadores de reação hemolítica transfusional e de doença hemolítica do recém-nascido, sendo de ocorrência mundial. O gene FY é constituído por dois exons e seu lócus foi mapeado no cromossomo 1q22-q23. Os antígenos Fyª e Fy b são codificados pelos alelos FYA e FYB e são responsáveis pelos fenótipos Fy(a+b-, Fy(a-b+ e Fy(a+b+. São carreados por uma glicoproteína de 336 aminoácidos também chamada DARC (Duffy Antigen/Receptor for Chemokines, que tem alta afinidade a quimiocinas, sendo também os receptores para Plasmodium vivax. Os polimorfismos relacionados aos seus alelos permitiram o desenvolvimento da técnica de genotipagem por PCR, que é de grande utilidade para a segurança transfusional e incompatibilidade feto-materna. Na última década, inúmeras pesquisas têm sido feitas quanto ao papel biológico dos antígenos de grupos sangüíneos. Nesse artigo iremos revisar o sistema de grupo sangüíneo Duffy, em especial quanto à prática transfusional e suas funções biológicas.After the introduction of the indirect antiglobulin technique by Coombs in the middle of the 1940's, several antibodies have been discovered. Duffy blood group system came to light when Cutbush and Ikin detected the first antibodies related to this system in the beginning of the 1950's. The antibodies of this system are clinically significant in transfusional practice as they have been involved in hemolytic transfusion reactions and hemolytic disease of the newborn, showing them to be of worldwide occurrence. The FY gene is constituted of two exons and its

  12. [Therapeutic applications and promises of cellular and tissue engineering. What strategic choice for the Etablissement Français du Sang?].

    Hervé, Patrick

    2007-05-01

    A new medical field, known as regeneration medicine, is developing and attracting more and more researchers and practitioners. Whereas hematopoietic cell-based therapies have already proven their efficacy in numerous--malignant or not--diseases, non-hematopoietic cell-based therapies have not. They can be useful to dozens, if not hundreds, of patients with various disorders, such as cardiopathy, diabetes, some types of cancer, osteoarticular and neurodegenerative disorders. In these fields, numerous clinical applications are possible for mesenchymal stem cells. Cell and tissue (corneas, bone, skin) therapy products require the definition of pharmaceutical standards with new European requirements in terms of quality and safety. The legitimacy of the Etablissement Français du Sang (EFS) in cell and tissue engineering activities is established, it is recognized by most specialists and by regulatory authorities and has been asserted by the orientations of its "contrat d'objectifs et de moyens". An independent committee has been set up by the EFS President to define an EFS-specific strategy. This committee made up of qualified specialists was required to draw up a rational organization plan for these activities, in order for EFS to be in a position to produce cells and tissues according to pharmaceutical standards. The committee proposals are based on economic data and an inventory of existing cell and tissue engineering activities. Public/private partnerships are required and efforts must focus towards the industrial valorization of EFS expertise in R&D activities and staff know-how. Implementing such a new organization requires national management and the cooperation of institutional actors (university hospitals, cancer treatment centers, universities). For the success of this approach, EFS personnel must be convinced of its legitimacy and new skills must be encouraged. With its numerous assets, EFS can be ambitious and assert itself as a major actor in cell and

  13. Atomic Transport Problems of Interest in Nuclear Systems; Problemes de Transport Atomique Presentant un Interet dans les Systemes Nucleaires; Problemy perenosa atomov, predstavlyayushchie interes v yadernykh sistemakh; Problemas de Transporte Atomico de Interes para la Ingenieria Nuclear

    Lundy, T. S.; Winslow, F. R. [Oak Ridge National Laboratory, TN (United States)

    1966-02-15

    ) [French] Les auteurs discutent plusieurs problemes qui surgissent lorsqu'on veut appliquer les constantes fondamentales de diffusion a des systemes presentant un interet pratique, notamment a ceux que l'on rencontre dans le genie nucleaire. Ces problemes comprennent des experiences de diffusion isotherme, la diffusion sous gradient thermique et les effets de rayonnements sur les processus de diffusion. La plupart des donnees dignes de foi sur la diffusion dans les solides ont ete obtenues a partir de cas dans lesquels il n'y avait essentiellement pas de gradient de concentration des especes diffusantes. Toutefois, dans les systemes qui presentent un interet pour les specialistes du genie nucleaire, il y a presque invariablement des gradients de concentration. C'est pourquoi il faut avoir une connaissance pratique de la relation entre les coefficients d'autodiffusion et de diffusion chimique pour pouvoir determiner les coefficients applicables dans chaque cas d'espece. En outre, il faut egalement connaitre les coefficients d'activite thermodynamique en fonction de la composition. Recemment, il a ete clairement demontre qu'il est dangereux d'utiliser aveuglement une expression d'Arrhenius pour decrire les variations de la diffusion selon la temperature, car cela peut entrainer des erreurs considerables dans le calcul theorique des coefficients de diffusion. Les auteurs discutent les consequences qui en decoulent, particulierement pour les systemes cubiques centres refractaires. Ils ont etudie, tant theoriquement qu'experimentalement, l'effet d'un gradient thermique sur la distribution des impuretes de substitution dans un metal. Ces travaux ont permis de mieux apprecier l'importance de cet effet dans des systemes presentant un interet du point de vue nucleaire. L'accroissement de la diffusion par les champs de rayonnements demeure toujours un probleme d'un interet reel. Les auteurs ont fait les premieres mesures directes de l'effet du bombardement par des particules rapides

  14. Anormalidades de fluxo sangüíneo cerebral em indivíduos dependentes de cocaína Cerebral blood flow abnormalities in cocaine dependent subjects

    Sergio Nicastri

    2000-06-01

    Full Text Available INTRODUÇÃO: Nos últimos anos, tem havido relatos de anormalidades do fluxo sanguíneo cerebral em indivíduos com o abuso de cocaína, detectadas por meio de tomografia computadorizada por emissão de fóton único (SPECT. Esse padrão anormal de perfusão cerebral tem sido associado a prejuízos cognitivos mas não a alterações observáveis por meio de exames de neuroimagem estrutural. Um problema envolvendo a maioria dos trabalhos publicados sobre esse tema é a inclusão de um grande número de usuários de heroína nas amostras estudadas. Essa outra droga também parece afetar o padrão de perfusão cerebral, particularmente durante estados de abstinência. MÉTODOS: Quatorze pacientes dependentes de cocaína (nenhum com uso de opióides e 14 voluntários normais (grupo controle foram submetidos a exames de SPECT com dímero de etil-cisteína marcado com tecnécio-99m. A análise dos exames de SPECT foi realizada por meio de análise visual qualitativa das imagens obtidas (procedimento padrão na prática clínica, realizada por um radiologista não informado sobre o diagnóstico dos indivíduos avaliados. RESULTADOS: A análise visual revelou um padrão sugestivo de irregularidades do fluxo sangüíneo cerebral em nove pacientes, mas em apenas dois controles (p = 0,018; teste exato de Fisher bicaudal. CONCLUSÕES: Anormalidades de circulação cerebral podem ter relação com prejuízos cognitivos relatados em populações de dependentes de cocaína. Embora déficits de perfusão cerebral associados ao uso de cocaína possam ser irreversíveis, têm surgido relatos na literatura de tratamentos para essas anormalidades de fluxo sangüíneo. Alterações de fluxo sangüíneo cerebral associadas à dependência de cocaína ocorrem mesmo na ausência de abuso ou dependência de opióides.INTRODUCTION: In the last years, there have been reports of abnormalities in brain blood flow of cocaine abusers, detected by single photon computed

  15. Blood constituents of holstein cows fed with corn or elephant-grass silages / Constituintes sangüíneos de vacas da raça holandesa alimentadas com silagens de milho ou de capim-elefante

    Valter Harry Bumbieris Júnior

    2010-07-01

    Full Text Available The objective of this work was to evaluate the effects of corn (Zea mays L. silage and elephant-grass (Pennisetum purpureum Schum silage on the nutrition of cows during lactation, over some of the blood constituents (glucose, triglycerides and urea. The treatments were three silages (corn silage, elephant-grass silage with bacterial inoculating, elephant-grass silage with enzyme-bacterial inoculating. Nine Holstein cows, with a medium weight of 520 kg, were distributed in experimental delineation of simultaneous triple Latin square. The blood glucose rates were considered normal, independents of the silage used. Concerning the triglicerides levels, it was verified that they are below normal to the different silages. One of the reasons would be the low fat level on the diet. The blood levels of urea observed on the three treatments are considered normal. There was not significant difference among the different kinds of silage in relation to the blood levels of urea, glucose and triglycerides.O objetivo deste trabalho foi avaliar os efeitos do fornecimento de silagem de milho (Zea mays L. e silagem de capim-elefante (Pennisetum purpureum Schum na alimentação de vacas em lactação, sobre alguns dos constituintes sangüíneos (glicose, triglicerídeos e uréia. Os tratamentos foram três silagens (silagem de milho, silagem de capim-elefante com inoculante bacteriano, silagem de capim-elefante com inoculante enzimo-bacteriano. Foram utilizadas nove vacas da raça holandesa, com peso médio de 520 kg, distribuídas em delineamento experimental de triplo quadrado latino simultâneo. As taxas de glicose sangüínea das vacas foram consideradas normais, independente do volumoso utilizado. Em relação aos níveis de triglicerídeos, verificou-se que estão abaixo do normal para os diferentes volumosos. Uma das razões seria o baixo nível de gordura na dieta. Os níveis sangüíneos de uréia observados nos três tratamentos são considerados normais

  16. PIERRE BOURDIEU, SANG JURU DAMAI

    Krisdinanto, Nanang

    2016-01-01

    Pierre Bourdieu built his theoretical orientation as a solution to what he saw as a false opposition between objectivism and subjectivism; to quote Bourdieu: “absurd opposition between individual and society”. Bourdieu offered a point of view that emphasizes on duality in the relationship between agent and structure, as an alternative to the previously existing dualistic views. Bourdieu refers to his theoretical orientation as genetic structuralism, constructivist structuralism or structurali...

  17. Kuula ka neid / Joosep Sang

    Sang, Joosep

    2009-01-01

    Tutvustused : XXI Sajandi Orkester. Üheksa. Tallinn : XXISO, 2008. Illustraator. Minu keha. Tallinn : MTÜ ILL Produktsioon, 2008. Pastoraal. Helirännak põldudel ja heinamaadel. Tallinn : Eestimaa Looduse fond, 2008

  18. Kuula ka neid / Joosep Sang

    Sang, Joosep

    2009-01-01

    Heliplaaditutvustused: Bullfrog Brown with Steve Lury. KWAQ Records, 2009; Grupa Janke Randalu. Live. [Saksamaa] : Jazz'n'Arts, 2008; Paha Polly. Ei jäägi üle muud... [Tartu] : Forward, 2008. Uutest heliplaatidest

  19. Extracorporeal irradiation of calves blood. Effects on: the lymphocytes, the blood-platelet function, seric proteins, and fibrinogen; Irradiation extracorporelle du sang de veau effets sur: les lymphocytes, la fonction plaquettaire, les proteines seriques et le fibrinogene

    Hollard, D; Suscillon, M; Benabid, Y; Concord, E; Ivanoff, M; Laurent, M; Rambaud, F [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1969-07-01

    The present paper reports the results obtained after extracorporeal irradiation of circulating blood of calves. Animals are divided in 3 groups as follows: - control animals: blood circulation without irradiation; - calves which received 40000 rads during 24 hours of continuous irradiation; - calves which received the same dose, during a period of 5 days (5 hours every day). The more interesting results are: - the early lymphopenia which persists for 7 or 8 weeks and may be in relationship with the change of immunoglobulins; - a constant hyperfibrinemia (12 g/l) never reported, as far as we know, by authors using I.E.C. Several hypothesis are advanced to explain this phenomenon. (authors) [French] Ce travail presente l'ensemble des resultats hematologiques obtenus apres irradiation extracorporelle du sang de veaux repartis en 3 series: - veaux temoins: circulation du sang sans irradiation - veaux soumis a une irradiation continue dose globale integree de 40000 rads en 24 heures; - veaux ayant recu la meme dose globale en irradiation fractionnee repartie sur 5 jours (5 heures par jour). Les resultats les plus marquants sont d'une part une lymphopenie precoce se prolongeant durant 7 a 8 semaines et qui pourrait etre reliee aux modifications observees sur les immunoglobulines. D'autre part une hyperfibrinemie (12 g/l) constante, apparemment jamais signalee par d'autres auteurs utilisant l'I.E.C. Plusieurs hypotheses explicatives de ce phenomene sont exposees et sont a l'etude. (auteurs)

  20. Associação entre marcadores de grupos sangüíneos e produção à primeira lactação em bovinos da raça Gir Leiteiro

    Conceição R.O.

    2000-01-01

    Full Text Available Foram analisados 138 resultados de tipagem sangüínea de animais da raça Gir Leiteiro, pertencentes a uma população fechada submetida a acasalamentos preferenciais por aproximadamente 30 anos. Estudou-se a associação entre os sistemas B, F, J, L e Z de grupos sangüíneos e a produção de leite à primeira lactação. Os resultados mostraram diferença significativa (P<0,001 na produção de leite das primíparas que possuem o fator Z, 3634,43kg, em relação as que não apresentaram o mesmo fator, 3074,62kg. Para o sistema B, por meio de contraste de médias, verificou-se que houve diferença significativa (P<0,05 entre animais com o fenogrupo I1O1Y2A?B?E?3(J?K?P?Q? em homozigose, 4202,86kg, e aqueles com os fenogrupos B(PQTE?3G?P?/I1O1Y2A?B?E?3(J?K?P?Q?, 3493,33kg, e BQTA?B?I?(P?/I1O1Y2A?B?E?3(J?K?P?Q?, 3630,36kg.

  1. Extracorporeal irradiation of calves blood. Effects on: the lymphocytes, the blood-platelet function, seric proteins, and fibrinogen; Irradiation extracorporelle du sang de veau effets sur: les lymphocytes, la fonction plaquettaire, les proteines seriques et le fibrinogene

    Hollard, D.; Suscillon, M.; Benabid, Y.; Concord, E.; Ivanoff, M.; Laurent, M.; Rambaud, F. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1969-07-01

    The present paper reports the results obtained after extracorporeal irradiation of circulating blood of calves. Animals are divided in 3 groups as follows: - control animals: blood circulation without irradiation; - calves which received 40000 rads during 24 hours of continuous irradiation; - calves which received the same dose, during a period of 5 days (5 hours every day). The more interesting results are: - the early lymphopenia which persists for 7 or 8 weeks and may be in relationship with the change of immunoglobulins; - a constant hyperfibrinemia (12 g/l) never reported, as far as we know, by authors using I.E.C. Several hypothesis are advanced to explain this phenomenon. (authors) [French] Ce travail presente l'ensemble des resultats hematologiques obtenus apres irradiation extracorporelle du sang de veaux repartis en 3 series: - veaux temoins: circulation du sang sans irradiation - veaux soumis a une irradiation continue dose globale integree de 40000 rads en 24 heures; - veaux ayant recu la meme dose globale en irradiation fractionnee repartie sur 5 jours (5 heures par jour). Les resultats les plus marquants sont d'une part une lymphopenie precoce se prolongeant durant 7 a 8 semaines et qui pourrait etre reliee aux modifications observees sur les immunoglobulines. D'autre part une hyperfibrinemie (12 g/l) constante, apparemment jamais signalee par d'autres auteurs utilisant l'I.E.C. Plusieurs hypotheses explicatives de ce phenomene sont exposees et sont a l'etude. (auteurs)

  2. Novo sistema de cardioplegia sangüínea em cirurgia de cardiopatia congênita New delivery system for pediatric blood cardioplegia

    Pedro R Salerno

    1995-09-01

    Full Text Available O objetivo do presente estudo é apresentar um sistema de cardioplegia sangüínea para cirurgia de cardiopatia congênita. Foram analisados, prospectivamente, 71 pacientes com 10.12 kg em média, 34 eram do sexo feminino e a idade média foi de 2,1 anos. Da linha arterial, passando por um trocador de calor, aspiramos para uma seringa de 50 cc sangue a 8ºc, a qual é conectada a outra seringa de 10 cc com uma solução decimal de potássio, através de duas torneirinhas. A mistura da solução decimal (3 ml com 47 ml de sangue a 8o C origina uma solução de sangue com 15 meq/1 de potássio. Esta solução é infundida na raiz da aorta, de acordo com o peso do paciente (10 cc/kg. Em todos obtivemos parada cardioplégica. O tempo médio de extracorpórea foi de 87,2 minutos e de pinçamento aórtico, de 60,7 minutos. Treze pacientes evoluíram para óbito, 6 por falência miocárdica, 3 por síndrome de baixo débito, 2 com arritmia, 1 com falência renal e 1 com coagulopatia. Os 58 demais pacientes receberam alta hospitalar sem complicações. Em conclusão, este método mostrou ser eficiente na preservação miocárdica e com baixa morbi-mortalidadeThe purpose of this study is to present a simple Delivery System of Blood Cardioplegia for myocardial preservation during congenital cardiac operation. We prospectively analysed 71 patients (pts with 10/12 kg of body mean weight, 34 were female and mean age was 2/1 years. From the arterial line, passing through a mini heat exchanger, blood at 8 C is aspirated to a 50 cc syringe, which is conected to a 10 cc syringe with a KCL + decimal solución using 2 stopcocks. The mixture originates a cold blood with 15 mEq/l of KCL + that is infused into the aortic root, according to the pts weight (10 cc/kg. In all pts cardiac arrest was obtained. The mean extracorporeal circulation time and crossclamping was 87.2 and 60.7 min. All pts recovered sinus rhythm with good ventricular function. Thirteen patients

  3. Blood cell attachment to root surfaces treated with EDTA gel Adesão de células sangüíneas a superfícies radiculares tratadas com gel de EDTA

    Fábio Renato Manzolli Leite

    2005-06-01

    Full Text Available Root debridement generates a smear layer which contains microorganisms and toxins that could interfere in periodontal healing. For this reason, different substances have been used to remove it and to expose collagen fibers at the tooth surface. Blood element adhesion to demineralized roots and clot stabilization by collagen fibers are extremely important for the success of periodontal surgery. The aim of this study was to evaluate the different patterns of blood element adsorption and adhesion to root surfaces only irrigated with distilled water and after application of a manipulated or an industrialized EDTA gel. Thirty samples were planed, equally divided into three groups and treated with distilled water (control, a manipulated EDTA gel or an industrialized one. Immediately after, samples were exposed to fresh blood and prepared for scanning electron microscopy. Untreated planed dentin presented the best results with blood cells entrapped in a thick web of fibrin. In the manipulated EDTA group, the web of fibrin was thick with sparse blood elements. The worst result was seen with the industrialized EDTA group, in which no blood elements could be seen. Statistical difference was obtained between control and industrialized EDTA groups. Surfaces only irrigated presented the most organized fibrin network and cell entrapment.A raspagem gera "smear layer", a qual contém microrganismos e toxinas que podem interferir no reparo periodontal. Por esse motivo, diferentes substâncias têm sido empregadas para remover esta camada e expor fibras colágenas da superfície dental. A adesão de elementos sangüíneos a superfícies radiculares desmineralizadas e a estabilização do colágeno pelas fibras colágenas são de extrema importância no sucesso da cirurgia periodontal. O objetivo deste estudo foi avaliar os diferentes padrões de adsorção e adesão de elementos sangüíneos a superfícies radiculares apenas irrigadas com água destilada e ap

  4. Séroprévalence des marqueurs viraux sur les dons du sang au Centre de Transfusion Sanguine, Hôpital Militaire d’Instruction Mohammed V de Rabat

    Uwingabiye, Jean; Zahid, Hafidi; Unyendje, Loubet; Hadef, Rachid

    2016-01-01

    Le but de ce travail était de déterminer la prévalence du virus de l’immunodéficience humaine (VIH), du virus de l’hépatite B (VHB) et C (VHC) sur les dons du sang collectés au Centre de transfusion sanguine(CTS) de l’hôpital militaire d’instruction Mohammed V entre 2010 et 2012. Etude rétrospective menée auprès des donneurs de sang militaires âgés de 18 à 50 ans avec prédominance masculine (95%). L’entretien médical pré-don constitue la première barrière de sélection des sujets à risque. Le dépistage biologique était réalisé par technique immuno-enzymatique en milieu liquide utilisant des anticorps et/ou des antigènes. L’ELISA (enzyme linked immuno-sorbent assay) combiné de quatrième génération pour VHC et VIH a été utilisé. La confirmation a été faite en réalisant la même technique en double au CTS et au laboratoire de virologie. Dans notre série de 25661 échantillons testés, la prévalence du VHB était 3,97‰ (n=102), celle de VHC était 2,45 ‰ (n=63), celle de VIH était 0,15 ‰ (n=4). Un seul cas de coïnfection (0,039 ‰) par le VHB et VHC a été noté, aucune association entre VIH-VHB, VIH-VHC ou VHB, VHC et VIH n’a été enregistrée. Les taux faibles de séroprévalence des marqueurs viraux de notre étude montrent l’amélioration des mesures préventives en ce qui concerne la sélection des donneurs et des tests de dépistage. Cette prévalence constatée incite à maintenir l’utilisation du réactif combiné qui est la seule alternative à la biologie moléculaire pour les pays en voie de développement. PMID:28292147

  5. Concentrações sangüíneas de metais pesados e praguicidas organoclorados em crianças de 1 a 10 anos Heavy metal and organochlorine pesticide blood levels in children aged between 1 and 10

    Eladio Santos Filho

    1993-02-01

    Full Text Available Foi realizado estudo em 6 bairros do Município de Cubatão, SP, Brasil, situados às margens dos principais rios do município, com uma amostragem de 251 crianças de 1 a 10 anos de idade. Foram verificadas as concentrações sangüíneas de praguicidas organoclorados em 242 crianças, sendo que 73 crianças (30% apresentaram concentrações de p-p'DDE (média = 0,85 ± 2,13 µg/l., e em 47 crianças (19% foi encontrado HCH total (média = 0,28 ± 0,79 µg/l.. Verificou-se também a concentração sangüínea de chumbo e mercúrio, sendo que se obteve a plumbemia média de 17,8 ± 5,8 µg/dl. e concentração média de mercúrio de 9,1 ± 6,4 µg/l. Crianças consumidoras de organismos aquáticos de origem exclusiva dos rios de Cubatão apresentaram teores médios de mercúrio (média = 14,7 ±7,1 µg/l. significativamente maiores (p A study of a sample of 251 children aged between 1 and 10 was carried out in 6 districts of Cubatão county, S. Paulo State, Brazil. This study showed the presence of organochlorine pesticides in the blood serum of 242 children, p-p' DDE was detected in 73 of the samples (30% and HCH in 47 them (19%. The mean value of p-p' DDE was 0.85 ± 2.13 µg/l. and that of HCH was 0.28 ± 0.79 µg/l. Lead and mercury were also detected in the blood serum. The mean value for lead was 17.8 ± 5.8 µg/l. and for mercury was 9.1 ± 0.79 µg/l. The levels found in consumers of aquatic organisms taken from the rivers of Cubatão showed a mean mercury level (mean = 14.7 ± 7.1 µg/l. higher than (p < 0.04 that of those who did not consume any aquatic organisms at all (mean = 10.0 ± 6.5 µg/l..

  6. Indirect Lymphography and its Importance in Oncology; La Lymphographie Indirecte et son Interet en Oncologie; Kosvennaya limfografiya i ee znachenie v onkologii; La Linfografia Indirecta y su Interes en Oncologia

    Delaloye, B.; Magnenat, P. [Laboratoire des Radioisotopes, Clinique Medicale Universitaire de Lausanne, Lausanne (Switzerland)

    1964-10-15

    Indirect lymphography, which only requires a subcutaneous injection of colloidal gold-198 with a particle diameter of 50 A in the tributary region of the lymphatic system being explored, makes possible, by scintigraphic recording, a clear representation of the ganglionic lymphatic chains. The problems of collimation in getting optimum definition are discussed. With this method of investigating the lymphatic system, measurement of the time of appearance of the gold in the blood yields indirect information regarding the rate of transit of the colloidal gold particles in the lymphatic vessels. Useful information is also obtained on neoplastic infiltrations of the ganglia and hence it is possible to determine the extent of a metastatic infiltration. Clinical examples are described. In addition, the authors describe a new technique for hepatic lymphography by the transcutaneous, sub-capsular injection of colloidal gold-198. This technique reveals the anterior and posterior mediastinal lymphatic chains. (author) [French] La lymphographie indirecte, qui ne necessite qu'une injection sous-cutanee d'or-198 colloiedal dont le diametre des particules est de 50 Adans le territoire tributaire du systeme lymphatique que l'on veut explorer, permet par enregistrement scintigraphique une bonne mise en evidence des chaines ganglionnaires lymphatiques. Les problemes de collimation sont discutes afin d'obtenir la meilleure definition possible. Ce mode d'investigation du systeme lymphatique permet, lorsqu'on mesure le temps d'apparition de l'or dans le sang, d'obtenir indirectement des renseignements sur la vitesse du transit des particules d'or colloiedal dans les vaisseaux lymphatiques. On obtient egalement d'utiles renseignements sur les infiltrations neoplastiques des ganglions et, de ce fait, il est possible de connaitre l'etendue d'une infiltration metastatique. Des exemples cliniques sont decrits. De plus, les auteurs decrivent une nouvelle technique de lymphogtaphie hepatique

  7. Concentrações sangüíneas de lactato em eqüinos durante a prova de fundo do concurso completo de equitação

    Gomide Lina Maria Wehrle

    2006-01-01

    Full Text Available Colheu-se sangue de 13 eqüinos competindo na prova de Fundo do Concurso Completo de Equitação, categoria internacional três estrelas, e dosou-se lactato sangüíneo na manhã antes da prova, antes e imediatamente depois das fases B e D e 10 minutos após a fase D. Foi observado aumento significativo nas concentrações de lactato apenas após o término da fase D, demonstrando que os animais foram submetidos a um grande esforço físico, com desenvolvimento de acidose metabólica decorrente do acúmulo de lactato. Houve diminuição significativa dos valores dez minutos após o término do cross-country, exceto para o eqüino de número 12, único animal a completar o percurso dentro do tempo estipulado, o qual apresentou sinais clínicos de exaustão.

  8. A cross-sectional study of correlation of body image anxiety with social phobia and their association with depression in the adolescents from a rural area of Sangli district in India

    Vivek Baliram Waghachavare

    2014-01-01

    Full Text Available Background: Prevailing socio-cultural influences lead females to desire a thin body and males a muscular body, especially in adolescents. This results in body image anxiety which may lead to social phobia. Together they can develop depression. The aim was to study the correlation of body image anxiety with social phobia and their association with depression, among adolescents. Methods: This was a cross-sectional study conducted in randomly selected colleges from a rural area of Sangli district Maharashtra, India. Stratified random sampling technique used with sample size 805. Pretested self-administered questionnaire used. Percentage, Chi-square test, binary logistic regression model was used to estimate odds ratio (OR and its 95% confidence intervals. Results: Of 997 study subjects body image anxiety, social phobia and depression were observed in 232 (23.3%, 193 (19.4% and 326 (32.7% participants, respectively. Binary logistic regression showed that body image anxiety (OR = 1.849 [1.22, 2.804]; P = 0.004 and social phobia (OR = 4.575 [2.952-7.09]; P < 0.001 were significant predictors for depression. Conclusions: Body image anxiety and social phobia are linked with the development of depression. This impresses the need for timely counseling and education among adolescents.

  9. Pharmacological study of radioactive-gold colloid transport by blood and by serous exudate; Contribution a l'etude pharmacologique du transport des colloides d'or radioactif par le sang et les exsudats sereux

    Rousselet, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1966-06-01

    After giving the essential physico-chemical properties of the colloids, the author considers the biological role of these substances and, in connection with their transport by the blood, their capture by elements of the reticula-endothelial system. A summary is given of present knowledge concerning the role of serous proteins in the transport of substances, particularly that of radio-active colloidal gold. The blood fractions which can take part in colloidal gold transport are the red blood corpuscles, the leukocytes and histiocytic elements as well as the plasma. The radioactive distribution in these various fractions is obtained by autoradiography of blood sediments. After showing the importance of the role of the plasma in radioactive particle transport, the author, describes the attempts made to detect a possible of colloidal gold 198 on the various serous proteins using various methods of separation. The ''in vitro'' and ''in vivo'' bonds between colloidal gold-198 particles and either the serous proteins or healthy specimens or the effusion liquids of pathological origin in man, or due to an experimental inflammation with carregenin in the rat, have been studied. The bonding appears to be effective because of the protective macromolecular layer formed by the gelatine. The different positions of the colloidal grains on the electrophoregram can only be explained by their different physico-chemical characteristics. Gold in the ionic form, on the other hand, is combined only with the albumen is the amount metal present does not exceed a certain value. (author) [French] Apres avoir enonce les proprietes physicochimiques essentielles des colloides nous etudions le devenir biologique de ces substances et, en relation avec leur transport par le sang, leur captation par les elements du Systeme Reticulo-Endothelial. Nous resumons les connaissances acquises jusqu'alors sur le role des proteines seriques dans le transport des

  10. Pharmacological study of radioactive-gold colloid transport by blood and by serous exudate; Contribution a l'etude pharmacologique du transport des colloides d'or radioactif par le sang et les exsudats sereux

    Rousselet, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1966-06-01

    After giving the essential physico-chemical properties of the colloids, the author considers the biological role of these substances and, in connection with their transport by the blood, their capture by elements of the reticula-endothelial system. A summary is given of present knowledge concerning the role of serous proteins in the transport of substances, particularly that of radio-active colloidal gold. The blood fractions which can take part in colloidal gold transport are the red blood corpuscles, the leukocytes and histiocytic elements as well as the plasma. The radioactive distribution in these various fractions is obtained by autoradiography of blood sediments. After showing the importance of the role of the plasma in radioactive particle transport, the author, describes the attempts made to detect a possible of colloidal gold 198 on the various serous proteins using various methods of separation. The ''in vitro'' and ''in vivo'' bonds between colloidal gold-198 particles and either the serous proteins or healthy specimens or the effusion liquids of pathological origin in man, or due to an experimental inflammation with carregenin in the rat, have been studied. The bonding appears to be effective because of the protective macromolecular layer formed by the gelatine. The different positions of the colloidal grains on the electrophoregram can only be explained by their different physico-chemical characteristics. Gold in the ionic form, on the other hand, is combined only with the albumen is the amount metal present does not exceed a certain value. (author) [French] Apres avoir enonce les proprietes physicochimiques essentielles des colloides nous etudions le devenir biologique de ces substances et, en relation avec leur transport par le sang, leur captation par les elements du Systeme Reticulo-Endothelial. Nous resumons les connaissances acquises jusqu'alors sur le role des proteines seriques dans le transport des substances et particulierement dans le

  11. Perfil bioquímico de algumas enzimas no plasma sangüíneo de potras da raça Brasileiro de Hipismo (BH criadas em Colina, Estado de São Paulo

    Fernando José Benesi

    2009-08-01

    Full Text Available Com o propósito de avaliar o perfil bioquímico de algumas enzimas, em potras sadias da raça BH (Brasileiro de Hipismo, utilizaram-se 380 amostras de plasma sangüíneo colhidas de 19 animais desde o nascimento até 24 meses de vida. Na análise dos resultados evidenciou-se que os valores médios das enzimas FA (fosfatase alcalina e CK (creatina quinase foram máximos entre o nascimento e 24 horas de vida (FA-1995.50 UI/ ; CK-189.13UI/L, enquanto que para a LD (lactato desidrogenase e GGT (gama glutamiltransferase as maiores magnitudes ocorreram, respectivamente, entre 3 e 4 dias (LD-479.11UI/L e aos 10 dias de idade (GGT-18.70UI/L. As FA, CK, LD e GGT, mostraram diminuições dos valores médios, respectivamente, até 6 meses (FA-323.50UI/L, 20 dias (CK-51UI/ L, 19 meses (LD-214.00UI/L e 4 meses (GGT-11.40UI/L estabilizando-se a seguir, com pequenas variações. A atividade da AST (aspartato aminotransferase que foi mínima logo após o nascimento (AST- 43.38UI/L, aumentou até os sete dias de vida (AST-110.89UI/L, e a seguir diminuiu progressivamente, com pequenas oscilações, até o final do estudo. Todas as enzimas avaliadas sofreram variações influenciadas pelo fator etário, particularmente no período inicial de vida dos animais estudados.

  12. Efeitos das fontes e níveis de sódio, cloro e potássio e da relação (Na + K/Cl, sobre o desempenho e características do plasma sangüíneo de poedeiras comerciais

    Junqueira Otto Mack

    2000-01-01

    Full Text Available Dois experimentos foram realizados para estudar os efeitos da relação (Na + K/Cl na dieta de poedeiras comerciais no final do ciclo de postura, pela adição de bicarbonato de sódio (NaHCO3, cloreto de sódio (NaCl, cloreto de potássio (KCl e cloreto de amônia (NH4Cl, avaliando-se os parâmetros produtivos e características do plasma sangüíneo. O primeiro experimento envolveu cinco tratamentos: 0,30% de NaCl; 0,30% de NaCl + 0,95% de NaHCO3; 0,38% de KCl + 0,67% de NaHCO3; 0,38% de KCl + 1,62% de NaHCO3; e 0,38% de KCL + 2,56% de NaHCO3. A relação (Na + K/Cl foi, respectivamente, 3,46; 4,46; 4,46; 5,46; e 6,46. O segundo experimento envolveu quatro tratamentos: 0,30% NaCl; 0,47% de NaHCO3 + 0,19 de NH4Cl; 1,17% NaHCO3 + 0,19% de NH4Cl; e 1,88% de NaHCO3 + 0,19% de NH4Cl. A relação (Na + K/Cl foi 3,46; 4,46; 5,46; e 6,46, respectivamente. No primeiro experimento, o maior consumo alimentar foi observado nas aves alimentadas com dietas contendo 0,30% de NaCl. As aves que consumiram KCl apresentaram melhor conversão alimentar. Foi observado aumento no fósforo e pH do plasma sangüíneo. Aves que receberam dietas em que a relação (Na +K/Cl foi de 5,46 apresentaram maiores níveis de fósforo no plasma sangüíneo. O aumento do pH no plasma sangüíneo foi observado em aves que receberam dietas com relações de (Na + K/Cl de 4,46 e 6,46. No segundo experimento, o peso do ovo diminuiu com o aumento do NaHCO3 da dieta.

  13. Produção, composição do leite e constituintes sangüíneos de cabras alimentadas com diferentes volumosos Production, milk composition and blood parameters in goats fed different forages

    L.R. Ribeiro

    2008-12-01

    Full Text Available Utilizaram-se nove cabras da raça Saanen, para estudar o efeito de dietas compostas por três diferentes fontes de volumosos, feno de alfafa, silagem de milho e feno de aveia, sobre a ingestão de matéria seca, produção e composição do leite e sobre os constituintes sangüíneos, glicose e uréia plasmáticas, em triplo quadrado latino 3x3. Os consumos de matéria seca e proteína bruta dos animais alimentados com feno de alfafa foram mais altos que os à base de silagem de milho (P0,05 das dietas sobre a produção diária de leite (kg/dia, sobre os teores (% de gordura, proteína, lactose e sólidos totais e sobre a contagem de células somáticas (cels/mlx1000. Os animais que consumiram feno de alfafa produziram maiores quantidades (P0,05. Os resultados indicaram que a fonte de volumoso, em rações isoenergéticas e isoproteicas, afeta o desempenho dos animais pela alteração no consumo de MS e PB e produção dos constituintes do leite (kg/dia.Nine Saanen dairy goats, consuming diets composed of three different sources of roughage (alfalfa hay, corn silage, and oat hay were used to study the effect of those diets on the ingestion of dry matter (DM, on milk production, milk composition, and plasmatic glucose and urea levels. The experimental design was a triple latin square 3x3. The intakes of DM and crude protein by the animals fed on alfalfa hay were higher than those fed ration based on corn silage (P0.05 of the diets on the daily milk production and on the fat, protein, lactose, and total solids contents, and on the somatic cells count (SCC, but those cows that received diets with alfalfa hay produced higher amounts (g/day (P0.05. It can be concluded that the forage sources affect the animal performance from changes in both DM and CP intakes and production of milk components (kg/day.

  14. Når troen bliver til sang

    Nielsen, Kirsten

    2009-01-01

    I anmeldelsen fremhæver jeg, at Selander i denne artikelsamling både beskæftiger sig med salmeteksterne og med melodierne. Denne dobbeltkompetence er usædvanlig hos en litteraturforsker. Artiklerne giver et fint indblik i svensk salmetradition samt i komponisternes arbejde med melodierne. Selande...

  15. ARSITEKTUR "GUNA DAN CITRA" SANG ROMO MANGUN

    IN MEMORIAM : YUSUF BILYARTA MANGUNWIJAYA

    1999-01-01

    Full Text Available Yusuf Bilyarta Mangunwijaya is not only recognized as a pastor but also as a cultural observer, writer and architect. The architectural works he produced even touch the marginal people. The work does not only result in the physical building but also the total work of human development, "use" and "image". World Architecture never escapes from Vitruvius trilogy saying : Firmitas, Utilitas and Venustas. In his amazing writing, Mangunwijaya offered a distillation of trilogy (three categories into two categories, 'use' and 'image'. This writing is going to impart how the distillation of three categories becomes a 'two-categories. Abstract in Bahasa Indonesia : Yusuf Bilyarta Mangunwijaya tidak saja dikenal sebagai seorang Pastor, tetapi dia juga seorang budayawan, sastrawan, bahkan arsitek. Karya arsitekturnya menyentuh bahkan sampai ke mereka-mereka yang dipinggirkan (kaum marjinal. Karya arsitekturnya tidak saja sebuah sosok bangunan, tetapi sekaligus karya total dengan pembangunan manusianya, "Guna" dan "Citra". Arsitektur dunia tidak dapat melepaskan diri dari Trilogi Vitruvius: Firmitas, utilitas dan venustas. Dalam karya tulisnya yang luarbiasa, Romo Mangunwijaya menyingkatnya hanya dwilogi saja, Guna dan Citra. Tulisan ini akan membahas bagaimana perasan trilogi itu menjadi dwilogi saja. Kata kunci: Mangunwijaya, Vitruvius, guna, citra.

  16. 3Corners of the World / Joosep Sang

    Sang, Joosep

    2009-01-01

    Arvustused : Robert Jürjendal, Petri Kuljuntausta, David Rothenberg. 3Corners of the World. [Tallinn] : Terra Nova Music, 2008. Nadia ja Fragile. Uhke ali. [Tallinn] : Nadia & Fragile, 2008. UMA. Civitas Soli. [Tallinn] : Elwood, 2008. Uutest heliplaatidest

  17. Simultaneous Study of Thyroxine and Triiodothyronine ({sup 125}I-T{sub 4} and {sup 131}I T{sub 3}) Metabolism: Diagnostic Value in Thyroid and Metabolic Diseases; Etude Simultanee du Metabolisme de la Thyroxine et de la Triiodothyronine ({sup 125}I-T{sub 4} - {sup 131}I T{sub 3}) - Interet Diagnostique dans les Maladies Thyroiediennes et Metaboliques

    Jaffiol, C.; Pastorello, R.; Baldet, L.; Robin, M.; Mirouze, J. [Clinique des Maladies Metaboliques et Endocriniennes, Montpellier (France)

    1971-02-15

    anomalies of the thyroid function in various metabolic diseases. (author) [French] Les parametres caracteristiques du metabolisme des deux hormones thyroiediennes (periode biologique, vitesse de renouvellement, espace de dilution, pool, quantite quotidiennement consommee d'hormones), sont etudies apres injection intraveineuse simultanee de 200 {mu}Ci de {sup 125}I T{sub 4} et de {sup 131}I T3. Les echantillons de plasma sont soumis a une chromatographie prealable pour separer la fraction hormonale des iodures. Sont ainsi etudies 10 sujets temoins, 3 hyperthyroidiens, 6 hypothroidiens, 41 diabetiques, 2 syndromes nephrotiques, 5 insuffisants renaux. Dans les maladies thyroiediennes, l'analyse des resultats confirme une difference significative entre les sujets temoins, les hypo et les hyperthyroidiens chez lesquels la consommation quotidienne d'hormones est tres abaissee ou au contraire augmentee. L'etude parallele de la capacite de transport de la thyroxine par la TBG et la TBPA autorise l'interpretation de ces variations qui semblent inversement proportionnelles a la quantite de thyroxine liee aux proteines vectrices du plasma. L'interet pratique de ce test doit etre souligne chez les sujets soumis as une surcharge par produit de contraste organo-iode et dans les formes atypiques de la maladie ou les investigations biologiques classiques sont d'interpretation difficile. Dans le diabete sucre, l'insulinotherapie augmente la quantite quotidiennement consommee de T{sub 4} et surtout de T{sub 3} tandis que les sulfamides hypoglycemiants ne paraissent avoir aucune incidence. Dans les syndromes nephrotiques, la vitesse de renouvellement de la T{sub 4} est accrue tandis que la clearance renale de cette hormone est tres elevee, a l'inverse de celle de la T{sub 3} moins liee aux proteines. Au cours de l'insuffisance renale, la vitesse de renouvellement de la T{sub 4} est tres abaissee tandis que son espace de dilution et son pool sont accrus. Ces resultats confirment l'interet de

  18. Reference values for chinchilla (Chinchilla laniger blood cells and serum biochemical parameters Valores de referência para os parâmetros das células e bioquímica sangüínea da chinchila (Chinchilla laniger

    Tális de Oliveira Silva

    2005-06-01

    Full Text Available Raising chinchilla (Chinchilla laniger for commercial purpose has increased significantly; however, hematological and serum biochemical reference values have not yet been determined for chinchillas raised in south Brazil. Establishing blood cells and serum biochemistry reference values might be helpful to evaluate health status of chinchillas and might be used as a tool by clinicians. The purpose of this study was to determine the reference values for blood cells and serum biochemistry of Chinchilla laniger. Blood samples were collected by cardiac puncture from 16 adult males, at the time they were killed to remove the fur coat, and from 8 adult males anesthetized with ketamine and xylazine. Blood cell counts and serum biochemistry analysis were performed using standard techniques and the results were expressed as mean ± SEM. Analysis of blood parameters from post-mortem cardiac punctured and from anesthetized chinchillas indicated that blood samples from anesthetized chinchillas had higher PCV, Hemoglobin, MCHC and WBC (P A criação de chinchila (Chinchilla laniger com objetivos comerciais tem crescido muito nos últimos anos. No entanto, os valores de referência para os parâmetros hematológicos e bioquímicos não foram ainda determinados para chinchilas criados no sul do Brasil. O estabelecimento dos valores de referência para esses parâmetros pode servir de auxílio para a avaliação da saúde das chinchilas e servir de auxílio diagnóstico para o clínico. Esse estudo teve como objetivo determinar os valores de referência das células e da bioquímica sangüínea da Chinchilla laniger. As amostras de sangue foram coletadas por meio de punção cardíaca de 16 machos adultos no momento em que os animais foram mortos para remoção da pele, e de 8 machos adultos após anestesia com xylazina e ketamina. A contagem das células sangüíneas e a análise dos parâmetros bioquímicos foram feitas utilizando-se métodos padronizados em

  19. Associação entre pressão sangüínea com sinais e sintomas de dor orofacial e disfunção temporomandibular = Relationship between blood pressure with signs and symptons of orofacial pain and temporomandibular disorders

    Haesbaert, Bibiana M.

    2005-01-01

    Full Text Available O objetivo deste estudo é o de determinar a função da pressão sangüínea como possível fator diagnóstico em pacientes com desordens temporomandibulares (DTM. Foram examinadas as pressões sanguíneas de mulheres entre 17 e 40 anos de idade, com sinais e sintomas de desordens temporomandibulares (DTM, versus grupo controle (sem DTM, usando o aparelho “Digital Blood Pressure Meter” da A&D Engineering, Inc. Sendo assim, observou-se uma tendência à hipotensão nos pacientes com DTM em relação ao grupo controle

  20. Bomba sangüínea espiral: concepção, desenvolvimento e aplicação clínica de projeto original Spiral blood pump: conception, development and clinical application of the original project

    Jarbas J. Dinkhuysen

    2007-06-01

    Full Text Available INTRODUÇÃO: O trabalho aborda projeto original relativo à concepção, ao desenvolvimento e à aplicação clínica de bomba sangüínea que associa forças centrífuga e axial de propulsão hidráulica, baseada no princípio de Arquimedes, denominada Bomba Espiral (BE, tendo recebido Patente Nacional e Relatório Preliminar Internacional categorizando-a como invento. MÉTODO: Visa avaliar sua capacidade hidrodinâmica e seu impacto aos elementos figurados do sangue por meio de testes "in vitro", como Eficiência Hidrodinâmica, Hemólise Normalizada e Visibilização de Escoamento, e, nos testes "in vivo" experimentais, feitos em carneiros submetidos a Circulação Extracorpórea (CEC, e clínico, em 43 pacientes submetidos a operações cardíacas com CEC, nas quais o elemento propulsor foi a BE. RESULTADOS: Na dependência da distância entre o rotor e a carcaça (fenda da bomba pôde-se observar que com 1,5 mm gerou escoamento ao redor de 9 L/min, pressão acima de 400mmHg com 1500 rotações por minuto (rpm, índices de Hemólise Normalizada não superiores a 0,0375 g/100l em condições de alto fluxo e pressão, e pelo estudo de Visibilização do Escoamento no interior da bomba não se detectou áreas de estagnação ou turbulência na entrada, saída e junto à extremidade dos fusos. Nas pesquisas "in vivo" experimentais em ovinos em CEC por 6 horas a BE foi capaz de manter parâmetros pressóricos adequados e Hemoglobina Livre entre 16,36 mg% e 44,90 mg%. Durante sua aplicação em cirurgias cardíacas com CEC, num grupo de 43 pacientes, pôde-se constatar variações pré e pós-CEC, na Hemoglobina Livre de 9,34 a 44,16 mg%, no Fibrinogênio, de 236,65 a 547,26 mg%, na contagem do número de Plaquetas de 152,465 a 98,139, Desidrogenase Láctica, de 238,12 a 547,26 mg%, com tempo de coagulação ativada ao redor de 800 seg. quando em CEC. CONCLUSÕES: A BE mostrou resolutividade por gerar escoamento e pressão adequados, sem causar

  1. Metabolismo miocárdico após cardioplegia sangüínea hipotérmica retrógrada contínua Myocardial metabolism after hypothermic retrograde continuous blood cardioplegia

    Claudio G. SOBROSA

    2000-09-01

    Full Text Available CASUÍSTICA E MÉTODOS: Realizamos uma análise metabólica da cardioplegia sangüínea hipotérmica retrógrada contínua em um estudo prospectivo de 15 pacientes consecutivos encaminhados para operação eletiva de revascularização miocárdica. Os critérios de inclusão foram doença coronária bi ou triarterial e função ventricular preservada (FE > 40%. Os critérios de exclusão foram angina instável, diabéticos insulino-dependentes e operações associadas. Três pacientes foram excluídos do trabalho (operação associada e deslocamento do cateter de cardioplegia retrógrada. Amostras de sangue arterial e do seio coronário foram simultaneamente colhidas: antes do início da CEC, na abertura da aorta e com 10, 30 e 60 minutos de reperfusão, para análise do conteúdo de oxigênio e da concentração de lactato. Quatro biópsias miocárdicas foram obtidas do ápice do ventrículo esquerdo: (1 após instalação da CEC (mas antes do pinçamento aórtico, (2 imediatamente após o término da indução cardioplégica, (3 antes do despinçamento aórtico e (4 com 30 minutos de reperfusão, para análise dos níveis de ATP, ADP, AMP e lactato no miocárdio. A isoenzima CK-MB foi analisada no sangue venoso. RESULTADOS: Não houve mortalidade no grupo. Houve uma diminuição da extração artério-venosa do lactato e do oxigênio pelo coração durante a reperfusão, somente havendo uma recuperação parcial ao final de 60 minutos de reperfusão. O ATP e os outros nucleotídeos tiveram os seus níveis mantidos no miocárdio durante o pinçamento aórtico, mas estes caíram nos primeiros 30 minutos de reperfusão. O lactato acumulou-se no músculo cardíaco durante o pinçamento aórtico e diminuiu durante a reperfusão. Houve um aumento da enzima CK-MB, principalmente entre a terceira e sexta horas de pós-operatório. CONCLUSÕES: Do ponto de vista metabólico, o método não evitou o metabolismo anaeróbico durante o período de pin

  2. Efeitos da farinha de folhas de mandioca sobre a peroxidação lipídica, o perfil lipídico sangüíneo e o peso do fígado de ratos Effects of cassava leaf flour on lipidic peroxidation, blood lipidic profile and liver weight of rats

    Daniela Séfora de Melo

    2007-04-01

    Full Text Available Sabe-se que polifenóis e saponinas apresentam efeitos antioxidante e hipolipidêmico, respectivamente. Como folhas de mandioca contêm estas substâncias, foi investigado o efeito de dietas contendo a farinha de folhas de mandioca (FFM sobre a peroxidação lipídica, o perfil lipídico sangüíneo e o peso do fígado de ratos. Para isto, folhas maduras de mandioca (Manihot esculenta Crantz cv. Cacao foram secas em estufa ventilada a 30-35 ºC e trituradas sem os pecíolos. Um ensaio biológico, com 32 ratos machos Wistar, foi conduzido por um período de 7 semanas com quatro tratamentos: dieta controle e dietas contendo 5%, 10% e 15% de FFM, sendo todas suplementadas com 1% de colesterol. As dietas se apresentaram isoenergéticas e contendo os mesmos níveis de proteína digestível e fibras. Foi observado que dietas contendo FFM não apresentaram efeitos significativos sobre o perfil lipídico sangüíneo e sobre as variáveis de desempenho, mas contribuiram para o aumento no peso do fígado. Já as dietas contendo 10% e 15% de FFM foram associadas à redução nos teores plasmáticos de substâncias reativas ao ácido tiobarbitúrico.It is well known that polyphenols and saponins present antioxidant and hypolipidemic effects, respectively. As cassava leaves contains these substances, the effects of diets supplemented with cassava leaf flour (CLF on lipidic peroxidation, blood lipid profile and liver weight of rats were investigated. Therefore, ripe cassava leaves (Manihot esculenta Crantz cv. Cacao were dried in a ventilated oven at 30-35 ºC and ground without the petioles. A biological assay was conducted during 7 weeks with 32 Wistar male rats submitted to four treatments: control diet and diets containing 5%, 10% and 15% CLF, all supplemented with 1% cholesterol. Diets were isoenergetic and contained the same levels of digestible protein, and fibers. It was observed that diets containing CLF presented no significant effect on blood

  3. Assessment of the Total Body Burden of Caesium-137 in Humans by the Analysis of Blood; Determination de la Charge Corporelle de Cesium 137 chez l'Homme, par Analyse Du Sang; 041e 041f 0420 0415 0414 ; Evaluacion de la Carga Corporal Total de Cesio-137 en el Hombre por Analisis de Sangre

    Yamagata, N. [Institute of Public Health, Tokyo (Japan)

    1964-11-15

    'anthropogammametres et ceux-ci sont des appareils fixes; dans ces conditions, il n'est pas facile de determiner la charge moyenne pour une population. Toutefois, la collecte de tissus musculaires ainsi preleves est une operation compliquee, en outre, cette methode n'est pas satisfaisante, car il faudrait en realite posseder des echantillons preleves immediatement apres la mort. Etant donne que l'on a seulement besoin de donnees susceptibles d'etre utilisees pour determiner la charge moyenne de cesium 137 pour une population donnee et qu'il n'est pas necessaire de connaitre les valeurs individuelles, il suffit d'avoir des echantillons globaux provenant du plus grand nombre possible d'individus. Aussi a-t-on pense que des echantillons de sang pur pourraient remplacer le mieux les tissus musculaires, parce qu'il existe deja un reseau de ramassage du sang, ramife dans tout le Japon (notamment 47 banques du sang autorisees et une centaine d'hopitaux). On procede deja, a l'Institut national de la sante, de Tokyo, a des enquetes par sondages pour verifier les caracteristiques du sang citrate. Environ 500 ampoules sont examinees chaque annee; cet echantillon represente plus de trois millions de donneurs repartis dans l'ensemble du pays. Pour cette verification, on n'utilise que la moitie du contenu des ampoules et on met en stock l'autre moitie pour qu'elle serve a preparer un echantillon global en vue de la determination de la charge moyenne de cesium 137, Le sang etant incinere, on dose le cesium stable contenu dans les cendres par une methode d'activation par les neutrons. Des resultats, on deduit le rapport entre la concentration de cette substance dans le sang pur et la quantite totale contenue dans le corps (1,4 mg pour un homme de 70 kg). Ce chiffre sera le meme que pour le cesium 137 dans des conditions d'equilibre. On a compare les resultats obtenus depuis juin 1963 par cette methode avec les resultats trouves par l'analyse de tissus musculaires pendant la meme periode. On a constate

  4. Propagation of sech2-type solitary waves in higher-order KdV-type systems

    Ilison, O.; Salupere, A.

    2005-01-01

    Wave propagation in microstructured media is essentially influenced by nonlinear and dispersive effects. The simplest model governing these effects results in the Korteweg-de Vries (KdV) equation. In the present paper a KdV-type evolution equation, including the third- and fifth-order dispersive and the fourth-order nonlinear terms, is used for modelling the wave propagation in microstructured solids like martensitic-austenitic alloys. The model equation is solved numerically under localised initial conditions. Possible solution types are defined and discussed. The existence of a threshold is established. Below the threshold, the relatively small solitary waves decay in time. However, if the amplitude exceeds a certain threshold, i.e., the critical value, then such a solitary wave can propagate with nearly a constant speed and amplitude and consequently conserve the energy

  5. Speakable and unspeakable in quantum mechanics. 2. corr. ed.; Quantenmechanik. Sechs moegliche Welten und weitere Artikel

    Bell, John S.

    2015-07-01

    The new, completely revised translation of the English original edition ''Speakable and Unspeakable in quantum mechanics'' contains both all published and unpublished articles of John Bell about the conceptional and philosophical problems of quantum mechanics as for instance ''About the Einstein-Podolsky-Rosen paradoxon'', ''Bertlmann's Socks and the ''Essence of Reality'', or ''Six Possible Worlds of Quantum Mechanics''. For our presnet understanding of quantum concepts and their limited applicability to classical conceptions of space, time, and locality his works have played an eminent role. After a short foreword of John Bell Alain Aspect explains the huge contribution, which John Bell has provided in Quantum philosophy.

  6. Efeitos das cardioplegias sangüíneas hipotérmica e normotérmica nos substratos intracelulares em pacientes com corações hipertróficos The effect of cold and warm blood cardioplegia on intracellular substrates in patients with hypertrophic hearts

    Walter J. GOMES

    2000-06-01

    Full Text Available OBJETIVOS: As cardioplegias sangüíneas normotérmica e hipotérmica, administradas de maneira anterógrada e intermitente, têm demonstrado serem eficientes na proteção miocárdica em cirurgias de revascularização miocárdica. Entretanto, pouco se conhece da eficiência dessas técnicas em corações hipertróficos. Dessa maneira, foram estudados seus efeitos nos substratos intracelulares miocárdicos em pacientes portadores de estenose aórtica, submetidos a cirurgia de troca valvar aórtica. CASUÍSTICA E MÉTODOS: A concentração intracelular miocárdica dos substratos (ATP, lactato, glutamato, aspartato e alanina foi medida em biópsias de ventrículo esquerdo de 20 pacientes submetidos a troca valvar aórtica, usando, como método de proteção miocárdica, cardioplegia sangüínea normotérmica (n=10 ou hipotérmica (n=10, administradas de forma anterógrada e intermitente. As biópsias foram retiradas 5 minutos após o início da circulação extracorpórea (controle, 30 minutos após o pinçamento aórtico (isquemia e 20 minutos após o despinçamento (reperfusão. RESULTADOS: Não houve alterações significantes na concentração intracelular dos substratos nas amostras coletadas durante o período isquêmico, em comparação ao controle. Na reperfusão, entretanto, houve significante queda nos valores de ATP e aminoácidos em ambos os grupos, em relação ao grupo controle. CONCLUSÃO: Os dados sugerem que ambos os protocolos de proteção miocárdica empregados não foram eficientes na proteção miocárdica de corações hipertróficos.OBJECTIVE: Warm intermittent blood cardioplegia has been shown to prevent the reperfusion damage seen when cold blood cardioplegia is used in patients undergoing coronary revascularization. Little is known on the effects of these two cardioplegic techniques on hypertrophic hearts. The aim of this study was to investigate the comparative effects of cold and warm antegrade blood cardioplegia in

  7. Eesti luuletaja päris oma prantsuse luuleraamat. August Sanga, Jaan Krossi ja Ain Kaalepi loomingust 1960. aastail / An Estonian Poet’s Own Book of French Poetry. About the Works of August Sang, Jaan Kross and Ain Kaalep in the 1960s

    Katre Talviste

    2013-12-01

    Full Text Available This article positions the translations of French verse works (plays and selected collections of individual poets that August Sang, Jaan Kross and Ain Kaalep made in the 1960s, onto the background of their own original works. At that time, August Sang translated four plays by Molière (The Misanthrope, Tartuffe, The School for Wives in 1961; Amphitryon in 1961, which have already been discussed in relation to the tradition of translating the French syllabic verse into Estonian, because these translations form a considerable part of the body of Estonian translations of French verse poetry. For Jaan Kross and Ain Kaalep, the wider context is created by the so-called free verse battles in the 1950s, to which we can link Kross’ translation of a selected collection of Éluard (Veel enne kostma peab, 1969 and Kaalep’s translation of a selected collection of Prévert (Kuidas portreteerida lindu, 1965. One of the two remaining translations by Kross, (Rostand’s Cyrano de Bergerac, 1964, can also be examined in relation to the problems of translating verse, but the other, (Béranger’s Laulud, 1963, should be discussed in the framework of intellectual and cultural resistance, a part of which was also the struggle put up for the existence of free verse in the 1950s and 1960s. Of August Sang’s original work, the article examines his collection of poems Võileib suudlusega (1963, written simultaneously with his translations of Molière’s plays and published right after them. Both the translations and the collection of original poems have attracted critics’ attention with their remarkable lack of linguistic constraint and simplicity. Although Sang has rarely voiced theoretical ideas about translation or explained his method, both his poetic image, outlined in the collection Võileib suudlusega, and his search for right words, reflected in the drafts of his translations, let us believe that the simplicity of expression and the avoidance of marked

  8. Avaliação do suprimento sangüíneo vascular pulmonar nos portadores de atresia pulmonar com comunicação interventricular e artérias colaterais sistêmico-pulmonares Assessment of the pulmonary vascular blood supply in patients with pulmonary atresia, ventricular septal defect, and aortopulmonary collateral arteries

    Ulisses Alexandre Croti

    2005-01-01

    Full Text Available OBJETIVO: Analisar as características morfométricas das artérias pulmonares centrais e artérias colaterais sistêmico-pulmonares, avaliando a morfologia do suprimento sangüíneo vascular pulmonar, procurando estabelecer suas implicações no tratamento cirúrgico. MÉTODO: Entre janeiro/1990 e junho/2001, foram estudados 40 pacientes, incluíndo-se os que apresentavam estudo cineangiocardiográfico completo e prévio à primeira intervenção cirúrgica. Analisaram-se as características morfométricas das artérias pulmonares centrais e artérias colaterais sistêmico-pulmonares, assim como a distribuição da irrigação sangüínea nos pulmões. Calcularam-se os índices arterial pulmonar (IAAPP, arterial colateral sistêmico-pulmonar (IACSP e arterial neopulmonar total (IANPT = IAAPP + IACSP. O tratamento cirúrgico foi considerado paliativo (TP, paliativo definitivo (TPD e definitivo (TD. RESULTADOS: O TP foi predominante. Não houve diferenças estatisticamente significantes entre os pacientes com TP, TPD e TD, em relação ao IAAPP, IACSP e IANPT. Comparando o IAAPP e o IACSP, não houve diferença entre os índices para o TD (p=0,4309, o IACSP foi maior que o IAAPP para o TP (p=0,0176 e descritivamente também maior para o TPD. O IANPT dos pacientes em TD foi maior que os em TP (p=0,0959. Foram identificados cinco subgrupos morfologicamente semelhantes, denominados: B1, B2, B3, B4 e B5. A mortalidade total foi de 17,5%. CONCLUSÃO: A morfologia do suprimento sangüíneo vascular pulmonar das artérias pulmonares centrais e artérias colaterais sistêmico-pulmonares mostrou-se soberana na orientação do tratamento cirúrgico. Independentemente da divisão didática em subgrupos, o TP foi predominante. A mortalidade não apresentou correlação com as características morfométricas.OBJECTIVE: To study the morphometric characteristics of the central pulmonary arteries and aortopulmonary collateral arteries by assessing the morphology

  9. Margem de segurança do meloxicam em cães: efeitos deletérios nas células sangüíneas e trato gastrintestinal Margin of safety of meloxicam in dogs: deleterious effects on blood cells and gastrointestinal tract

    Marilac Maria Arnaldo Alencar

    2003-06-01

    Full Text Available Este trabalho investigou a margem de segurança do inibidor COX-2, meloxicam, em cães, enfocando seus efeitos deletérios nas células sangüíneas e no trato gastrintestinal. Para tanto, após uma avaliação clínico-laboratorial, os cães foram distribuídos nos seguintes grupos: I (placebo; n= 3, II (piroxicam; 1,0mg kg-1; n= 5, III (meloxicam; 0,2mg kg-1; n= 5, IV (meloxicam;1,0mg kg-1; n= 5 e V (meloxicam; 2,0mg kg-1; n= 5. Os fármacos foram usados, por via oral, por 16 dias. No 17º dia, repetiu-se o hemograma completo e, então, procedeu-se a eutanásia seguida pela necrópsia. No grupo I, não houve alterações dignas de nota. No grupo II, todos os cães apresentaram episódios moderados de vômito e diarréia. O perfil celular sangüíneo não foi significativamente modificado. Em dois cães, houve redução no hematócrito e na hemoglobina. Na necropsia, observaram-se focos hemorrágicos e lesões gastriduodenais moderadas. A análise microscópica revelou a presença de gastrite e enterite ulcerativa. No grupo III, quatro cães (80% apresentaram vômito e diarréia, sem alteração no perfil celular sangüíneo. Na análise macroscópica, observaram-se lesões brandas na mucosa gástrica e focos hemorrágicos no duodeno em quatro cães. Na histopatologia, observaram-se lesões sugestivas de discreta gastroenterite. No grupo IV, os cinco cães tiveram vômito e diarréia sanguinolenta. Quatro deles (80% apresentaram anemia (p This study investigated the margin of safety of the COX-2e inhibitor, meloxicam on blood cells and gastrointestinal tract of dogs. After a clinical and laboratorial examination, the dogs were distributed in the following groups: I (placebo; n=3, II (piroxicam: 1.0mg kg-1; n=5, III (meloxicam: 0.2mg kg-1; n=5, IV (meloxican: 1.0mg kg-1; n=5 and V (meloxican: 2.0mg kg-1; n=5. The drugs were given orally for 16 days. On the 17th day the complete hemogram was repeated and the euthanasia and necropsy were then

  10. Parâmetros sangüíneos e urinários, no pré e pós parto, de búfalas criadas em sistema exclusivo de pastejo The blood and urinary values in the pre and pos-parturient period of buffaloes, kept on exclusive pasture feeding

    Carlos Magno Chaves de Oliveira

    2003-06-01

    Full Text Available Foi avaliada a ocorrência de alterações nas concentrações de glicose sanguínea, proteína plasmática total, hematócrito e presença de corpos cetônicos na urina de oito búfalas leiteiras da raça Murrah, com idade variando entre 5 e 10 anos, com no mínimo duas lactações, clinicamente sadias, desde 60 dias antes até 60 dias pós-parto. As concentrações médias de glicose sangüínea e o valor médio do hematócrito diminuíram significativamente no pós-parto (pEight lactating buffaloes of the Murrah breed were used from 60 days before up to 60 days after calving, in order to evaluate alterations in the concentration of blood glucose, total plasmatic protein, haematocrit and the presence of ketonic bodies in the urine. The 5 to 10- year old buffaloes were clinically healthy and had had at least two lactations. During the experimental period the animals were maintained on Brachiaria brizantha pasture and supplemented with a mineral mixture and water.The media concentrations of blood glucose and the media values of the haematocrit diminished significantly after calving (p<0,05. The concentrations of total plasmatic protein did not show significant variation during the pre and post-calving period. The ketonic bodies in the pre-calving period were only detected in the urine of one buffaloe, but after the 32nd day of lactation ketonic bodies were detected in all animals. There was a direct relationship between the color of the urine positive by the Rothera test and blood glucose concentrations. It can be concluded that at the beginning of lactation the buffaloes had an energetic deficit, characterized by a decline of blood glucose concentrations and the presence of ketonic bodies in the urine, and that lactation caused a progressive decline of the hematocrit, but that the concentration of total plasmatic protein did not vary during the pre and post-calving period.

  11. Desempenho e parâmetros sangüíneos de eqüinos em crescimento submetidos a dietas com diferentes níveis de farelo de canola Performance and blood parameters of growing equine fed diets with different levels of canola meal

    Kátia de Oliveira

    2001-02-01

    Full Text Available Utilizando potros, avaliaram-se dietas em que a proteína do farelo de soja foi substituído em diferentes níveis (0; 35; 65 e 100% pela do farelo de canola. As rações foram isoprotéicas ( 17% PB e isocalóricas (4200 kcal/kg. Foram utilizados 16 eqüinos da raça Mangalarga, sendo oito machos e oito fêmeas, com média de dez meses e 218 kg PV inicial, consumindo um total de 2,5% PV, na matéria seca (MS. A dieta era composta por 40% de volumoso e 60% de concentrado. O delineamento experimental utilizado foi em blocos ao acaso, considerando quatro blocos e quatro tratamentos. Não se verificou efeito dos tratamentos sobre as variáveis de desempenho (ganho diário de peso vivo, altura na cernelha, perímetro torácico e perímetro da canela e parâmetros sangüíneos (glicose e uréia dos potros em crescimento. Nos concentrados para potros dos 9 a 11,5 meses de idade, o farelo de soja pode ser substituído pelo farelo de canola.Diets composed by four different levels (0; 53; 65 and 100% of canola meal replacing soybean meal crude protein (CP were evaluated using foals. The diets were isoproteic (17% CP and isocaloric (4200 kcal/kg. Sixteen Managalarga breed foals, eight males and eight females, averaging 10 months and 218 kg LW, fed a total intake of 2.5% LW on dry matter (DM basis were used. The diet was composed by 60:40 forage to concentrate ratio. A completely block experimental design, with four blocks and four treatments, was used. There were no effect of treatments on the performance variables (average daily gain, wither height, heart girth and cannon bone circumference and blood parameters (glucose and urea of growing foals. In the concentrate for growing foals from 9 to 11.5 months old, the soybean meal can be replaced by canola meal.

  12. Transfusão sangüínea no intra-operatório, complicações e prognóstico Transfusión sanguínea en el intraoperatorio, complicaciones y pronóstico Complications and prognosis of intraoperative blood transfusion

    João Manoel Silva Junior

    2008-10-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: Transfusões sangüíneas no intra-operatório estão associadas a aumento de complicações no pós-operatório e custos hospitalares. Portanto, este estudo avaliou as características, complicações e possíveis fatores de riscos para morte em pacientes cirúrgicos que necessitaram de transfusões sangüíneas no intra-operatório. MÉTODO: Coorte prospectiva, durante período de um ano, no centro cirúrgico de hospital terciário. Incluíram-se pacientes com idade acima de 18 anos que necessitaram de transfusões sangüíneas no intra-operatório. Testemunhas de Jeová, pacientes que receberam transfusões prévias, falência coronariana e lesão encefálica aguda foram excluídos. RESULTADOS: O estudo envolveu 80 pacientes, com idade média de 68,4 ± 14,1 anos. Os pacientes ASA II foram prevalentes com 69,6% dos casos, os escores APACHE II e POSSUM foram em média, respectivamente, 13,6 ± 4,4 e 37,5 ± 11,4. A hemoglobina média no momento da transfusão era 8,2 ± 1,8 g.dL-1 e 19% dos pacientes apresentavam hemoglobina maior que 10 g.dL-1. Os pacientes receberam em média 2,2 ± 0,9 UI de concentrados de hemácias. A mortalidade hospitalar foi 26,3%. As complicações pós-transfusões totalizaram 57,5% dos casos no pós-operatório e a mais freqüente foi infecção. Foram fatores independentes de morte na regressão logística os escores APACHE II (OR = 1,34; IC 95% 1,102 - 1,622, POSSUM (OR = 1,08; IC 95% 1,008 - 1,150 e número de unidades de concentrados de hemácias recebidas (OR = 2,22; IC 95% 1,100 - 4,463. Quanto maior o número de transfusões sangüíneas, maiores as incidências de complicações e mortalidade. CONCLUSÕES: O valor de hemoglobina e o número de unidades de concentrados de hemácias utilizados foram elevados comparados com os estudos que preconizam estratégias restritivas. Foi encontrada nesta amostra alta incidência de complicações, principalmente infecções, e elevada

  13. "Jõulujazzi" kõige "jazzim" kontsert / Joosep Sang

    Sang, Joosep

    2011-01-01

    29. novembrist kuni 17. detsembrini toimunud festivali kontsertidest, pikemalt 11. detsembril Vene Kultuurikeskuses kontserdist, kus esinesid trummar Francis Lassus, saksofonist Philippe Sellam ja bassist Linley Marthe

  14. Mata Ketiga: Se Laen, Sang Pembebas Sistem Pendidikan Tinggi Akuntansi

    Iwan Triyuwono

    2010-04-01

    Full Text Available The objectives of the study are to criticize the existing accounting education especially in Indonesian universities and to give an alternative idea for a better one. It is done as there is a strong indication that accounting education is driven by intellectual intelligence, market, and other artificial interests. Through a deconstruction approach and critical analysis, the study suggests the internalization of “Mata Ketiga” (the Third Eye in accounting curriculum. Mata Ketiga, that refers to spiritual intelligence, is “the Other” that is consciously entered to the singularity of intellectual intelligence of modern curriculum. Under the internalization of Mata Ketiga, accounting education can be emancipated from the domination of intellectual intelligence, market, and other artificial interests. By doing so, the education may guide an accounting student to find his/her “real self” without neglecting contemporary accounting competence.

  15. SERINGUE LOUIS JUBÉ POUR LA TRANSFUSION DU SANG PUR

    Academia Nacional de Medicina

    2011-01-01

    Full Text Available

    DENOMINACIÓN:  

    Fabricante: Duffaud & Cie

    Año: 1924

    Medidas: 19,5 x 6 cm

    Volumen: 5 cc

    Materiales: Acero, vidrio y caucho 

    Esta jeringa para transfusión de sangre fue diseñada en Paris por el médico francés, Louis Jubé. Fue desarrollada en 1923, aunque la publicación de la patente sólo se registra hasta el 1 de julio de 1924. 

    Este sistema de transfusión de sangre fue el más utilizado en Europa durante la década de los años veinte. La jeringa está compuesta por un cilindro de vidrio y dispone de dos conexiones laterales que, por medio de agujas de diverso calibre, permitían la punción del donante y el receptor. La jeringa más utilizada fue de 5 cc. Para su uso, se debía punzar primero al receptor y una vez canalizada la vena se conectaba al donante. La sangre llenaba el émbolo y luego de varias aspiraciones se trasmitía la sangre al receptor a un ritmo de 5cc cada 3-4 segundos. Este tipo de jeringa podía llegar a permitir transfusiones de 200cc hasta 500cc en algunos casos. Sin embargo, a medida que pasaba el tiempo, la transfusión se dificultaba debido a la coagulación de la sangre y era necesario iniciar el proceso nuevamente. 

  16. Prevalence des hemolysines chez les donneurs de sang de groupe ...

    Objectifs : Déterminer la fréquence et le titre des hémolysines anti-A et anti-B dans la population des donneurs O et de prédire de l'intérêt de la systématisation de leur recherche chez tous les donneurs O par l'évaluation du risque d'accident transfusionnels liés aux hémolysines. Méthodologie : Etude prospective au ...

  17. DIE PLEK VAN SANG EN MUSIEK IN DIE PROTESTANTSE ...

    Test

    Sy moet hierdie opdrag uitvoer deur mid del van die Prediking d.w.s. deur middel van die Woord-vorm, maar ook deur die bediening van die sakramente, dws. deur middel van die vorm van die Daad. Maar nou wil God nie hê dat die Kerk slegs één maal die Evangelie sal predik en die mense sal doop om hulle daarna.

  18. Parâmetros ruminal, sangüíneo e urinário e digestibilidade de nutrientes em novilhas leiteiras recebendo diferentes níveis de monensina Effects of different dietary levels of monensin on nutrient digestibility and on ruminal, blood and urinary metabolites in dairy heifers

    Marcus Vinicius Morais de Oliveira

    2005-12-01

    Full Text Available Objetivou-se verificar a influência da inclusão de diferentes níveis do ionóforo monensina sódica na dieta sobre os parâmetros ruminal, sangüíneo e urinário e a digestibilidade aparente em novilhas leiteiras. Foram coletadas amostras de líquido ruminal (imediatamente antes e duas horas após a alimentação, sangue, urina e fezes de 28 novilhas da raça Holandesa mantidas em regime de confinamento por 84 dias. As dietas possuíam 32,84% de concentrado (grão de milho, farelo de soja, uréia e mistura mineral, 33,58% de silagem de milho e 33,58% de cana-de-açúcar na matéria seca. Os níveis de ionóforo avaliados foram 0, 14, 28 e 42 mg de monensina/kg de matéria seca da dieta. O experimento foi instalado conforme delineamento inteiramente casualizado, com quatro tratamentos e sete repetições, realizando-se estudos de regressão e contrastes ortogonais. Antes da alimentação, a monensina não influenciou o pH ruminal e a concentração de amônia e dos ácidos acético, propiônico e butírico, mas promoveu redução da relação acetato:propionato. Duas horas após a alimentação, verificou-se redução do pH e da relação acetato:propionato; e aumento da concentração de ácido propiônico. O estudo de contrastes revelou que ocorreu diminuição da concentração de amônia antes da alimentação. Não foram verificadas mudanças significativas nas concentrações de glicose e uréia sangüínea. A monensina também não influenciou os consumos de matéria seca (MS, matéria orgânica, proteína bruta, extrato etéreo (EE, carboidratos totais (CHOT e fibra em detergente neutro. As digestibilidades da MS, EE e CHOT e a perda de nitrogênio urinário apresentaram respostas quadráticas.The objective of this trial was to study the effects of different dietary levels of the ionophore monensin on apparent digestibility of nutrients and on ruminal, blood, and urinary metabolites in dairy heifers. Samples of ruminal fluid (pre

  19. Interferência dos ácidos graxos ômega-3 nos lipídeos sangüíneos de ratos submetidos ao exercício de natação Omega-3 fatty acids interference on the blood lipids of rats subjected to swimming exercise

    Bettina Moritz

    2008-12-01

    Full Text Available OBJETIVO: Investigar os efeitos da suplementação com ácidos graxos ômega-3, nas doses de 0,5 e 1,0g/kg/dia, nos lipídeos sangüíneos de ratos submetidos ou não ao protocolo do nado. MÉTODOS: Ratos Wistar foram divididos em grupos: controle, controle+nado, ácidos graxos ômega-3 e ácidos graxos ômega-3+nado. Os ácidos graxos ômega-3 e ácidos graxos ômega-3+nado receberam suplementação; os demais receberam água por gavagem. Os controle+nado e ácidos graxos ômega-3+nado foram submetidos ao exercício. Foram avaliadas as concentrações plasmáticas de colesterol total, triglicérides e lipoproteína de alta densidade, antes e após os procedimentos experimentais. RESULTADOS: No protocolo de 0,5g/kg/dia, em relação às concentrações de colesterol total, foi observada redução significativa proporcionalmente maior no grupo ácidos graxos ômega-3+nado, apesar de o grupo controle+nado e o ácidos graxos ômega-3 também terem apresentado diminuição. No ensaio de 1,0g/kg/dia todos os grupos apresentaram uma diminuição que foi maior, respectivamente, no ácidos graxos ômega-3+nado e, a seguir, no ácidos graxos ômega-3. Quanto aos triglicérides, foram encontradas reduções em todos os grupos experimentais, que foi maior no grupo ácidos graxos ômega-3+nado, do protocolo de 0,5g/kg/dia, enquanto que no de 1,0g/kg/dia a diminuição foi significativa apenas nos grupos ácidos graxos ômega-3 e ácidos graxos ômega-3+nado. Quanto ao HDL, no protocolo de 0,5g/kg/dia foi encontrado aumento nos animais que não foram suplementados, enquanto que em todos os grupos de 1,0g/kg/dia houve uma diminuição do HDL. CONCLUSÃO: A suplementação com ácidos graxos ômega-3 nas doses 0,5 ou 1,0g/kg/dia, associada ao nado, reduzem as concentrações plasmáticas de colesterol total e triglcérides, mas estudos adicionais, também com outras doses, são necessários para a compreensão da relação entre a ingestão de óleo de peixe e

  20. Distribuição fenotípica e a freqüência genotípica do sistema sangüíneo Duffy em pacientes com a doença de Jorge Lobo Phenotypic distribution and genotypic frequency of the Duffy blood group system in Jorge Lobo's disease patients

    Eliane A. Silva

    2006-12-01

    Full Text Available A doença de Jorge Lobo é uma micose cutânea e subcutânea de evolução crônica, causada pelo Lacazia loboi. Os mecanismos envolvidos na suscetibilidade/resistência do hospedeiro frente ao agente não estão ainda elucidados, dentre eles encontra-se a constituição genética. Portanto, o objetivo deste trabalho é avaliar a distribuição fenotípica do grupo sangüíneo Duffy em pacientes com doença de Jorge Lobo e calcular suas freqüências gênicas. Foram analisados 21 pacientes, 13 caucasóides e oito mestiços (tipo moreno claro, provenientes do estado do Acre, e 44 indivíduos, não acometidos por esta doença, habitantes da cidade de Rio Branco (AC, como grupo controle. O fenótipo Duffy foi definido pela presença dos antígenos nas hemácias pela reação de aglutinação dos eritrócitos com anti-soros anti-Fya e anti-Fyb incubando-se a 37ºC e aplicando-se o teste da antiglobulina humana. Os resultados mostram que a distribuição fenotípica do sistema Duffy nos pacientes difere significativamente daquela observada nos controles, pela alta freqüência de indivíduos com fenótipo Fy(a-b-. Observa-se claramente que os pacientes apresentam maior freqüência do alelo FY e menor do alelo FYA do que os controles. O alelo FYB (não inclui os alelos que não são expressos tem praticamente a mesma freqüência nos dois grupos. Com relação à comparação entre distribuição do grupo sangüíneo Duffy com as formas clínicas, sugere maior número de pacientes com forma localizada da doença de Jorge Lobo apresentando um predomínio do fenótipo Fy(a-b+ seguido do fenótipo Fy(a-b- e inexistência do fenótipo Fy(a+b-. Por outro lado, temos a forma disseminada com maior incidência de fenótipo Fy(a+b-. A forma multifocal foi menos expressiva. Desse modo, podemos inferir uma provável prevalência de fenótipo Duffy negativo na região por nós estudada e os poucos dados disponíveis até o momento tornam clara a necessidade de

  1. Avaliação do efeito de sopas desidratadas ricas em fibras na redução do colesteroal sangüíneo em ratos Evaluation of the cholesterol-lowering efect of high-fiber dehydrated soup in rats

    Hercia Stampini Duarte

    1998-12-01

    Full Text Available Neste estudo foi avaliado o efeito de quatro formulações dietéticas ricas em fibra solúvel na redução de colesterol sangüíneo em ratos. As formulações foram preparadas com farinha de soja desengordurada, farelo de aveia, cebola desidratada, fibra de soja, condimentos e aromas. Duas das formulações continham feijão preto FP(+ e FP(-, nos níveis de 40 e 30%, respectivamente. As outras duas continham feijão vermelho FV(+ e FV(-, nesses mesmos teores. Foram utilizados seis grupos de oito ratos machos, com peso médio inicial de 200g. O grupo Padrão recebeu dieta basal. O grupo Controle recebeu dieta de composição semelhante à Padrão, porém, acrescida de 1% de colesterol cristalino e 0,1% de ácido cólico. As demais dietas foram semelhantes ao grupo Controle, substituídas pelas formulações FV(+, FP(+, FV(- e FP(-, de modo a fornecerem 7,4% de fibra total da dieta. Ratos alimentados com dieta do grupo Controle apresentaram aumento significativo dos níveis de colesterol sérico, peso dos fígados, colesterol e lipídio total das fezes e dos fígados, em relação ao grupo recebendo dieta Padrão. As dietas FV(+, FP(+, FV(- e FP(-, não diferiram entre si quanto ao efeito nos níveis de lipídios séricos e glicose, no peso e lipídio total dos fígados e no peso, umidade e nitrogênio das fezes. No entanto, reduziram significativamente os níveis sangüíneos de colesterol total em 29,0%, os níveis de HDL - colesterol em 34,0%, o peso dos fígados em 11,7% e o colesterol do fígado em 9,0% em relação à dieta Controle. As dietas de feijão vermelho proporcionaram maior redução de colesterol no fígado e maior excreção de lipídio e colesterol nas fezes comparadas com as de feijão preto.The effect of 4 high fiber dietary formulas on reducing blood cholesterol levels in rats was evaluated in the present study. The products were formulated with defatted soy flour, oat bran, dehydrated onion, soy fiber and spices. Two of

  2. Iodine-131 production by a dry method using reactor-irradiated elementary tellurium. Part 1 - Conditions for obtaining iodine emanation and its capture. Part 2 - comparative study of preparation conditions using Pyrex, stainless steel and alumina equipment. Part 3 - production on a semi-industrial scale; Production de l'iode 131 par voie seche a partir de tellure elementaire irradie a la pile. 1ere partie - Etudes des conditions pour obtenir l'emanation de l'iode et le capter. 2eme partie - Etude comparee des conditions pour effectuer cette preparation avec des appareils en Pyrex, en acier inoxydable et en alumine. 3eme partie - production a l'echelle semi-industrielle

    Bardy, A; Beydon, J; Murthy, T S; Doyen, J B; Lefrancois, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-04-15

    A previous report has described how iodine 131 can be prepared from elementary tellurium by a dry method which consists in treating irradiated tellurium at 400 degrees in argon. The possibility of carrying out this treatment in a stainless steel or alumina apparatus has been considered. The behavior of gaseous iodine 131 towards these materials has thus been studied. If the adsorption of iodine on stainless steel is superficial desorption is rapid at 250 degrees in oxygen or 400 degrees in argon. If the adsorption is chemical in nature it becomes necessary to heat to higher temperatures. Adsorption of iodine on alumina is very weak and the iodine can be desorbed rapidly. With these materials tests have been carried out on 300 gms of tellurium containing 41 curies of iodine 131; the yields were very satisfactory ( 98 per cent). (author) [French] La methode de preparation de l iode 131 par voie seche a partir de tellure elementaire decrite dans un precedent rapport consiste a traiter le tellure irradie a 400 degres sous argon. Nous avons examine la possibilite d effectuer ce traitement dans un appareil en acier inoxidable ou en alumine. Le comportement de l iode 131 gazeux vis a vis de ces materiaux a donc ete etudie. Si l adsorption de l iode sur l acier inoxidable est superficielle la desorption est rapide a 250 degres sous oxygene ou 400 degres sous argon. Si la fixation est de nature chimique il est necessaire de chauffer a des temperatures plus elevees. L adsorption de l iode sur l alumine est res faible et l iode peut etre desorbe rapideemnt. En employant ces materiaux des essais ont ete obtenus sur 300 g de tellure contenant 41 curies d iode 131 avec un bon rendement (98 pour cent). (auteur00.

  3. Balanço eletrolítico e níveis de proteína bruta sobre parâmetros sangüíneos e ósseos de frangos de corte aos 21 dias de idade Electrolyte balance and crude protein levels on blood and bone parameters of 21 days broiler chicks

    Flávio Medeiros Vieites

    2004-12-01

    Full Text Available Foi realizado um experimento com o objetivo de determinar os melhores valores de balanço eletrolítico (BE para frangos de corte de 1 a 21 dias. Utilizaram-se 2.112 pintinhos da marca comercial Ross, machos, criados em boxes de galpão de alvenaria, cobertos com maravalha e alimentados com duas rações basais, uma com 20 e outra com 23% de proteína bruta (PB à base de milho e de farelo de soja, combinadas com níveis de BE de 00; 50; 100; 150; 200; 250; 300 e 350 mq/kg. Foi utilizado delineamento experimental inteiramente casualizado, em esquema fatorial 8x2 (oito níveis de BE e dois níveis de PB, seis repetições e 22 aves por unidade experimental. Avaliaram-se os níveis sangüíneos de cálcio, fósforo e proteínas totais aos 21 dias de idade. As cinzas, o cálcio, o fósforo, o potássio, o sódio e o magnésio dos ossos também foram quantificados. Aos 21 dias de idade, os melhores valores estimados de BE foram 168 (20% PB e 245 (23% PB mEq/kg para o cálcio no sangue. O valor de BE obtido para o menor nível de proteínas totais foi de 189 (23% PB mEq/kg. Os melhores valores de BE no sangue foram os pontos de mínimo na curva de regressão. O melhor valor de BE para o cálcio no tibiotarso foi de 132 mEq/kg (23% PB. O BE da dieta deve situar-se entre 150 e 200 mEq/kg para frangos de corte de 1 a 21 dias de idade.An experiment was conducted to determine the best electrolyte balance (EB for broiler chicks from one to 21 days of age, based on blood and bone parameters. One day old chicks, male, Ross were reared on floor covered with shaving woods and fed with two corn-soybean meal based diet with 20 and 23% of crude protein (CP combined with 0; 50; 100; 150; 200; 250; 300 and 350 mEq/kg of EB. The experiment was analised as a completely randomized design in a factorial arrangement of treatments (two CP levels and eight EB with six replicates of 22 chicks each. It were evaluated blood levels of calcium, phosphorus and total proteins

  4. The Relationship between Blood Injury and Absorbed Dose in Criticality Accidents; Relations entre la Deterioration du Sang et la Dose Absorbee lors d'Accidents Dus a la Formation d'un Etat Critique; Svyaz' mezhdu velichinoj pogloshchennoj dozy pri avariyakh na reaktorakh, dostigshikh kritichnosti, i narusheniem sostava krovi; Relacion entre las Hemolesiones y la Dosis Absorbida en los Accidentes de Criticidad

    Dennis, J. A. [Health Physics and Medical Division, Atomic Energy Research Establishment, Harwell (United Kingdom)

    1964-03-15

    The neutron and gamma doses to individuals exposed in criticality accidents have been recalculated to yield the surface-absorbed dose to the trunk of the body. The relationship is examined between this dose estimate and blood-count profile scores that are based on the scoring system of N. Wald and G. E. Thoma for deviations from the normal of the lymphocyte, neutrophil and platelet-peripheral blood counts. It is shown that a quantity based on the surface-absorbed gamma dose and the Na{sup 24} activity in the blood shows a better correlation with the blood-count profile score and is a better prognostic guide for the degree of radiation injury than any of the conventional dose estimates. The R. B. E's of the heavy-particle recoil doses deduced from these observations are consistent in general with values obtained from experiments on dogs. (author) [French] L'auteur a fait un nouveau calcul des doses de neutrons et de rayons gamma delivrees aux personnes exposees lors d'accidents due a la formation d'un etat critique, pour obtenir la dose en surface absorbee par le tronc. Il a etudie la relation entre cette estimation de la dose et la 'courbe resultante de numeration globulaire' de N. Wald et G. E. Thoma du point de vue des anomalies en lymphocytes, polynucleaires neutrophiles et plaquettes. Il montre qu'une quantite fondee sur la dose absorbee en surface de rayons gamma et l'activite de {sup 24}Na dans le sang accuse une meilleure correlation avec la courbe resultante de numeration globulaire et permet de mieux prevoir le degre de radiolesion que toute autre estimation classique de la dose. Les EBR des doses dues aux particules lourdes de recul, deduites de ces observations, concordent dans l'ensemble avec les valeurs obtenues au cours d'experiences sur des chiens. (author) [Spanish] El autor reviso sus calculos sobre las dosis de neutrones y rayos gamma en los sujetos expuestos a consecuencia de accidentes de criticidad, a fin de determinar las dosis superficiales

  5. Transcranial doppler in sickle cell anaemia: evaluation of brain blood flow parameters in children of Aracaju, Northeast - Brazil Doppler transcraniano em portadores de anemia falciforme: estudo dos parâmetros de fluxo sangüíneo cerebral em crianças de Aracaju, Sergipe

    Hyder Aragão de Melo

    2008-06-01

    Full Text Available BACKGROUND: Environmental factors interfere on sickle cell anaemia (SCA. Transcanial Doppler (TCD is important to evaluate cerebrovascular disease. OBJECTIVE: To evaluate brain haemodynamic profile of children with SCA in Sergipe. METHODS: Cross sectional study (group1: SCA patients aged 3-18; group2: age and sex matched healthy individuals. Baseline brain flow was evaluated. RESULTS: Group1=34 patients; group 2=81 controls. SCA patients had mean velocity (MV=125.69 cm/s±23.40; pulsatility index (PI=0.66±0.10; middle cerebral artery ratio (MCAr=14.53±15.23; right anterior cerebral artery/right middle cerebral artery=0.77±0.20; left anterior cerebral artery/left middle cerebral artery=0.78±0.20. Controls had MV=79.44±15.54; PI=0.82±0.11; MCAr=13.19±13.77; right anterior cerebral artery/right middle cerebral artery=0.80±0.16; left anterior cerebral artery/left middle cerebral artery=0.84±0.18. MV and PI differences were statistically significant between groups. MV was related to age but not to gender. CONCLUSION: MV evaluation using TCD was similar to international standards and possible to be used in our setting.INTRODUÇÃO: Aspectos ambientais interferem na apresentação da anemia falciforme (AF. Doppler transcraniano (DTC é útil na avaliação do risco para doença cerebrovascular em pacientes com AF. OBJETIVO: Avaliar o perfil hemodinâmico cerebral de crianças com AF em Sergipe. MÉTODO: Estudo transversal (grupo1: portadores de AF 3-18 anos; grupo2: indivíduos saudáveis, pareados por idade e gênero. Foram avaliadas medidas de fluxo sangüíneo cerebral basal. RESULTADOS: Grupo1 (n=34: velocidade média (Vm=125,69 cm/s ±23,40; índice de pulsatilidade (Ip=0,66±0,10; relação entre artéria cerebral média (ACMs=14,53±15,23; artéria cerebral anterior (ACA/ACM direita=0,77±0,20; ACA/ACM esquerda=0,78±0,20. Grupo 2 (n=81: Vm=79,44 cm/s ±15,54; Ip=0,82±0,11, relação entre ACMs=13,19±13,77, ACA/ACM direita=0,80±0

  6. Hidrolisado de mucosa intestinal de suínos em substituição ao plasma sangüíneo em dietas para leitões de 21 a 49 dias Hydrolyzed of intestinal mucosa of swine in substitution to blood plasma in diets of pigs from 21 to 49 days

    Anderson Corassa

    2007-12-01

    Full Text Available Um experimento foi conduzido para avaliar o efeito da substituição parcial ou total do plasma sangüíneo por hidrolisado de mucosa intestinal de suínos (HI em dietas para leitões de 21 a 49 dias. Cento e quarenta leitões desmamados aos 21,7 ± 2,9 dias com peso médio de 5,54 ± 0,65 kg foram distribuídos em um delineamento experimental de blocos ao acaso, com cinco tratamentos, sete repetições e quatro animais por unidade experimental. O experimento foi dividido nas fases de 21 a 35 dias e de 36 a 49 dias de idade. Os tratamentos consistiram de uma dieta com plasma e de quatro dietas contendo diferentes níveis dos produtos HI 50 e HI 62 em substituição ao plasma. A substituição parcial ou total do plasma pelos produtos HI 50 e HI 62 não resultou em diferenças no consumo médio diário, no ganho de peso médio diário e na conversão alimentar de leitões nos períodos avaliados. Os pesos absoluto e relativo das vísceras funcionais não foram afetados pelos tratamentos. Não houve efeito das dietas sobre as características de integridade intestinal no duodeno, jejuno e íleo de leitões com 35 dias de idade. Os produtos HI 50 e HI 62 podem substituir total ou parcialmente o plasma em rações para leitões de 21 a 49 dias de idade sem efeitos significativos.A trial was conduced to evaluate the effect partial or total substitution of blood plasma for hydrolyzed of intestinal mucosa of swine (HI in diets of pigs from 21 to 49 days of age. A total of 140 piglets weaned at 21.7 ± 2.9 days of age with average weight of 5.54 ± 0.65 kg were allotted to a randomized experimental block design, with five treatments, seven replications of four animals per experimental unit. The experiment was divided in the phases from 21 to 35 days and from 36 to 49 days of age. The treatments consisted of a diet with plasma and four diets with different levels of HI 50 and HI 62 products in substitution of plasma. The partial or total plasma

  7. Avaliação de diferentes fontes e teores de proteína na dieta sobre o desempenho, fermentação ruminal e parâmetros sangüíneos de vacas da raça Holandesa em final de lactação Evaluation of different protein sources and content on rumen fermentation and blood parameters performance of holstein cows’ lactation

    Éberson Castilho Barnabé

    2002-04-01

    Full Text Available Foram utilizadas 4 vacas da raça Holandesa em um delineamento em Quadrado Latino 4x4, com o objetivo de avaliar dietas com diferentes teores protéicos provenientes de farelo de soja (FS ou uréia (U, sobre o desempenho lactacional, parâmetros ruminais e sangüíneos. Os tratamentos utilizados foram: (A FS, com 10,05% de PB na dieta; (B U, com 10,05% de PB na dieta; (C FS+U, com 13,70% de PB na dieta; e (D FS, com 13,70% de PB na dieta. O consumo e eficiência alimentar, produção de leite, teores e produções de proteína e sólidos totais não foram afetados (P > 0,05 pelos tratamentos. A utilização de uréia como fonte exclusiva de proteína aumentou (P 0,05. O aumento no teor de proteína bruta resultou em aumento (P Four lactating Holstein cows were used in a 4x4 Latin Square design to evaluate the effects of levels (10.5% vs. 13.7% and sources (soybean meal - SBM vs. urea - U of protein on lactation performance, rumen fermentation and blood parameters. The treatments were: (A 10.05% CP diet - SBM; (B 10.05% CP diet - U; (C 13.70% CP diet - SBM+U; (D 13.70% CP diet - SBM. Dry matter intake, feed efficiency, milk production, milk protein content and yield were not affected (p > 0.05 by treatments. Milk fat content increased (p < 0.05 with 10.05% CP - U diet (treatment B. The increase of dietary crude protein content increased (p < 0.05 ruminal ammonia N, PUN, total VFA and decreased (p < 0.05 ruminal acetate.

  8. The pulmonary vascular blood supply in the pulmonary atresia with ventricular septal defect and its implications in surgical treatment O suprimento sangüíneo vascular pulmonar na atresia pulmonar com comunicação interventricular e suas implicações no tratamento cirúrgico

    Ulisses Alexandre Croti

    2003-10-01

    Full Text Available OBJECTIVE: With base in the studies cineangiocardiography of pacients with pulmonary atresia (PA with ventricular septal defect (VSD, to identify in the groups proposed by BARBERO MARCIAL, subgroups with similar morphological characteristics, to measure their central pulmonary arteries (CPA and major aortopulmonary collateral arteries (MAPCA, thereby establishing their implications in surgical treatment. METHOD: Sixty three patients were classified in groups A (15, B (40 and C (8 between january 1990 and june 2001. Patients with complete cineangiocardiograms prior to the first surgical intervention were included in this study, being calculated the pulmonary arterial index (PAI, the major aortopulmonary collateral arterial index (MAPCAI and the total neopulmonary arterial index (TNPAI = PAI + MAPCAI. Surgical treatment was considered palliative (PT, definitively palliative (DPT and definitive (DT. RESULTS: Nine subgroups were identified, A (A1 and A2, B (B1, B2, B3, B4 and B5 and C (C1 and C2. In group A, the PAI of patients for DT was higher than for PT patients (p=0,0092. In group B, the TNPAI of DT patients was greater than for PT patients (p=0,0959. In group C, the MAPCAI in DPT patients was lower than in PT and DT patients. In the group A was not mortality, in the group B was of 17,5% and in the group C was of 12,5%. CONCLUSIONS:Among the groups A, B e C was possible to identifiy nine subgroups, the morphologic and morphometric characteristics allowed to suggest the surgical treatment in the patients of the group A had larger chance of TD, the group B of TP and the group C of TPD. The mortality presented larger correlation with the morphologic characteristics that with the morphometric.OBJETIVO: Com base nos estudos cineangiocardiográficos de pacientes portadores de atresia pulmonar (AP com comunicação interventricular (CIV, identificar nos grupos propostos pela classificação de BARBERO MARCIAL, subgrupos com suprimento sang

  9. Hábito alimentar, níveis de lipídios sangüíneos e o status antioxidante de adultos jovens fumantes e não fumantes Food habits, blood lipid levels and antioxidant status of young adults smokers and non-smokers

    Ellencristina da Silva Batista

    2009-06-01

    Full Text Available OBJETIVO: Avaliar o hábito alimentar, os níveis dos lipídios sangüíneos e o status antioxidante de jovens fumantes e não fumantes. MÉTODOS: Trata-se de um estudo transversal em que 68 indivíduos, de 18 a 26 anos, emparelhados por sexo e idade, foram divididos em dois grupos: fumantes (n=34 e não fumantes (n=34. Os voluntários selecionados em instituições de ensino, em Viçosa (MG foram questionados quanto a: hábito de fumar, consumo de bebidas alcoólicas e atividade física; também foi estimada a dependência nicotínica. O hábito alimentar foi avaliado por questionário de freqüência de consumo. Quantificaram-se níveis séricos de lipídios, nível plasmático de malondialdeído, vitamina E e vitamina C. RESULTADOS: Os jovens começaram a fumar precocemente, independentemente do sexo. O hábito de fumar foi estratificado e encontrou-se 58,8% de fumantes leves e 41,2% de fumantes pesados. Os fumantes apresentaram hábitos alimentares inadequados e consumo freqüente de bebida alcoólica. De acordo com a recomendação do International Physical Activity Questionnaire 69% dos fumantes eram ativos e 27,6% eram muito ativos. Não se observou diferença significante na concentração sérica de lipídios entre fumantes e não fumantes. No grupo de fumantes mulheres, verificou-se correlação positiva entre o número de cigarros fumados por dia e os triglicerídeos séricos (r=0,824 e p=0,0001 e também entre o tempo que fumavam em anos e o nível de colesterol total (r=0,523 e p=0,031. Os fumantes apresentaram concentração inferior de vitaminas E e C (p=0,002 e p=OBJECTIVE: The objective was to evaluate the food habits, blood lipid levels and antioxidant status of young adult smokers and non smokers. METHODS: This cross-sectional study divided 68 individuals aged 18 to 26 years, matched for age and sex, into two groups: smokers (n=34 and non-smokers (n=34. The individuals, selected from schools in Viçosa (MG, were asked about

  10. Mellem næstsidste sang og offerdød

    Bonde, Lars Ole

    2010-01-01

    Anmeldelse af Ruders' nye opera Dancer in the Dark, som havde urpremiere på Operaen, DKT, i september 2010.......Anmeldelse af Ruders' nye opera Dancer in the Dark, som havde urpremiere på Operaen, DKT, i september 2010....

  11. Surga Dalam Mimesis: Representasi Surga Dalam Cerpen ‘Sang Pendeta dan Kekasihnya’ Karya Yukio Mishima

    Akun Akun

    2010-10-01

    Full Text Available Mimesis is the representation of reality. This writing focuses on the analysis of three different representations of heaven in a short story The Preacher and His Lover by Yukio Mishima. The first representation is from the narrator’s interpretation, stressing on the existence of an ideal heaven in common people’s point of view, employing this worldly measurement in describing the ideal heaven. The second representation comes from Great Preacher with his view that the represented heaven is a place where he can enjoy the earthly and bodily enjoyment that he avoids in this world. And lastly, the representation from the Great Concubine who puts forward a contradictory (especially with the Great Preacher point of view that the dreamed heaven is not at all the enjoyment that people experience in this world. 

  12. Séroprévalence du cytomégalovirus chez les donneurs de sang au ...

    Objective: The aim of this study was to determine the seroprevalence of CMV-IgG and CMV-IgM among voluntary blood donors in national centre of blood transfusion (CNTS) of Lomé, main town of Togo, West Africa. This is a view to making recommendations on donor screening and transfusion protocols among susceptible ...

  13. Crème de la crème / Joel Sang

    Sang, Joel, 1950-

    2011-01-01

    Auhinnažürii esimees iseloomustab Eesti Kultuurkapitali kirjandusauhindade laureaate: Indrek Koff (luule), Maarja Kangro (proosa), Urmas Vadi (näitekirjandus), Toomas Haug (esseistika), Lauri Sommer (vabaauhind), Amar Annus (ilukirjanduslik tõlge võõrkeelest eesti keelde), Ilmar Lehtpere (ilukirjanduslik tõlge eesti keelest võõrkeelde), Kristiina Kass (lastekirjandus), Sergei Issakov (venekeelse autori kirjandusauhind) ja Mart Velsker (artikliauhind)

  14. Uudised : Muusikaline ringreis Mustpeades. Plaat kannelde ja kitarride kvartetilt. Jõulumuusika / Joosep Sang

    Sang, Joosep

    2000-01-01

    Stuudio Cantores Vagantese kontserdist Mustpeade Majas 18. dets. Uuest heliplaadist "Holy Lake". Euroraadio jõulukontserdi otseülekandest Estonia kontserdisaalist 17. dets. 9. dets. Kadrioru lossis toimunud UNICEFi heategevuskontserdist. 17. dets. toimub Adamson-Ericu muuseumis kontsert sarjast "Barokkmaastikud". M. Voitese kontserdist Pärnus. TAMi uuest heliplaadist "Anno Domini", jõulukontserdist 23. dets. Kaarli kirikus

  15. Faust. Pühendus : [luuletused] / Johann Wolfgang von Goethe ; tlk. Marie Under, August Sang

    Goethe, Johann Wolfgang von, 1749-1832

    2006-01-01

    Sisu: Faust. Pühendus ; Aardekaevur ; Cophta laul ; Hall sompus hommik ; Thule kuningas ; Kohtumine ja hüvastijätt ; Mailaul ; "Ma koltund väljadele rühin ; Retsensent ; Kannike ; Christel ; Kunstniku õhtulaul ; Uus armastus, uus elu ; Lottchenile ; Järvel ; Mäelt ; Amulett ; Ränduri öölaul : "Kes sa tead, oh taevane..." ; Meresõit ; Julgustus ; Kirjast Auguste zu Stolbergile ; Kuule ; Manitsus ; Inimsoo piirid ; Vaimude laul vete kohal ; Ränduri öölaul : "Harjadel püha..." ; Öömõtted ; Metsavaim ; Kandlemängija : "Kes pole leiba söönud, silmad vees..." ; Reisivarustus ; Jumalik ; Mignon : "Kas maad sa tead, kus apelsinipuul..." ; Pühendus ; Charlotte von Steinile ; Esimene kaotus ; Külaskäik ; Ketraja ; Mignon : "Miks vastust nõuad? Vaikida mul lase..." ; Kandlemängija : "Uste taha hiilin sala..." ; Armastatu lähedus ; Mignon : "Et ükskord olla, pean ma näima..." ; Lahkumine ; Kestvus vahelduses ; Aastad ; Õnnis igatsus ; Märts ; Rännulaul ; Parabaas ; Üks ja kõik ; Testament

  16. Uudised : Hortus Musicus Moskvas. TPÜ naiskoor koorikonkursil. RAM samal laval Mark Knopfleriga. "Tuuleveskid. Kerkokell" / Joosep Sang

    Sang, Joosep

    2000-01-01

    Hortus Musicus esines 23. ja 24. nov. Moskvas. TPÜnaiskoor võitis II preemia XVII rahvusvahelisel F.Schuberti nim. koorikonkursil Austrias. RAM esineb 8. dets. Helsingis Hartwall Areenas heategevuskontserdil. RAM esineb 6. dets. Estonia kontserdisaalis kavaga "Tuuleveskid. Kerkokell"

  17. Uudised : Kellad orelis. RAM laulab Tubinat. Washingtoni Ülikooli Kammerkoor / Joosep Sang

    Sang, Joosep

    2000-01-01

    18. juunil toimub Tallinna Toomkirikus kontsert "Kellad orelis", kus esitletakse ka I. Maidre samanimelist CD-plaati. E. Tubina 95. sünniaastapäeva tähistatakse täna kontserdiga Tallinna Jaani kirikus. TÜ aulas esineb täna Washingtoni Ülikooli Kammerkoor

  18. Uudised : Ilmub eesti kammermuusika album. RAM ja Jaan-Eik Tulve. TÜ naiskoor 55 / Joosep Sang

    Sang, Joosep

    2000-01-01

    ER poolt välja antud eesti kammermuusika albumist "Significatio", mille esitlus toimub 17. märtsil Assauwe tornis. 11. märtsil Pärnus ja 15. märtsil Viljandis toimunud RAMi kontsertidest, juhatas J.-E. Tulve. 4. märtsil alustas TÜ naiskoor oma 55. sünnipäevale pühendatud kontserdiseeriat. Ilmus ka naiskoori esimene CD-plaat "Tähemõrsja", millel V. Tormise naiskoorimuusika

  19. Don de sang de cordon : vécu, information et motivations des sages-femmes

    Sanon, Sandy

    2011-01-01

    The cord blood is a recognized source of stem cells. The expansion of the French network gives midwives a prominent place at different stages of this gift. Responsiveness, knowledge of midwives on the DSC and the impact of the introduction of the latter in the delivery room were evaluated. Through a multicentric study by questionnaire. A questionnaire is designed for midwives practicing the DSC and a second to those working in maternity wards without DSC. It is remarkable that in nearly 100% ...

  20. Gaya Bahasa Dalam Novel Terjemahan Sang Pengejar Layang-layang (the Kite Runner) Karya Khaled Hosseini

    Maya Setia Ekawati, Dian; Sumarwati, Sumarwati; Anindyarini, Atikah

    2012-01-01

    The purpose of this research is : (1) to describes the dominant language of style is use by Khaled Hosseini in the translation novel The Kite Runner, and (2) perception readers againt the used language of style in novel. The sampling technique used was purposive sampling. Data collection techniques used were in-depth interviews and document analysis. Data analysis technique used is the interactive analytical model that includes four components, namely data collection, data reduction, data pre...

  1. Sange fra Vestkysten – en overset side af populærmusikken i Danmark

    Niels Kayser Nielsen

    2011-06-01

    Full Text Available Det vestjyske musikmiljø, på kysten fra Grænsen til Skagen, henlever en stille tilværelse i den danske kulturelle offentlighed og er med enkelte markante undtagelser næsten ukendt på den populærkulturelle musikscene. Denne artikel er et forsøg på at give mæle til et populærkulturelt marginalområde af Danmark; ikke for at placere det i en offerrolle, men snarere for at komplettere billedet af dansk musikkultur ved at pege på en center/periferi-tilgang. Nærmere bestemt foretages der analyser af de tematikker – kærlighed, politik, arbejde, kristentro, hjemstedsfornemmelse – der er så fremtrædende i den vestjyske musikkultur. Det er en grundtanke, at en opmærksomhed på også denne del af dansk musikliv er ønskværdig i henseende til udformningen af et kulturelt demokrati med henblik på en ligeværdig anerkendelse. 

  2. Sügis : [luuletused] / Mihhail Lermontov ; tlk. Marie Under, Villem Daniel, August Sang

    Lermontov, Mihhail, 1814-1841

    2006-01-01

    Sisu: Sügis ; Monoloog ; Sõbrale ; Albumisse ; Eleegia ; Kevad ; Üksindus ; Minu maja ; Lained ja inimesed ; Stantsid ; "Kuigi arm on mind hüljanud ammu..." ; "Kui õhtul kaeblik leinakell..." ; Kuulsus ; "Võib-olla meenutad kord mind..." ; Ingel ; Romanss J...le ; "Kord saabub päev, kui kõigi süüdistatud..." ; "Kus mühavad Dnepri jõe rahutud vood..." ; "Mull̀ armas sinimägi-voor..." ; "Su ees ei saa ma alanduma..." ; Epitaaf ; "Ei, Byron, see ei ole ma..." ; "Aeg on südamele vaga..." ; "Ma õnne taevastelt ei palu..." ; Poeedi surm ; Vang ; Naaber ; "Kui kollendavad põllud lainetavad valla..." ; "Ma leidsin teise kaunitari..." ; "Ei taha, et mu saladust..." ; Poeet ; Ära usu end ; A. J. Odojevski mälestuseks ; Kolm palmi ; Palve ; Testament ; "Nii tihti pidudel, kus kirju hulk on koos..." ; Miks ; On igav ja kurb ; M. A. Shtsherbatovale ; Õhulaev ; Lapsele ; Pilved ; "Poolmaski alt täis saladust ja külma..." ; Kalju ; "Astun üksipäini oma rada..." ; Prohvet ; Leping ; "Ei, mitte sind ei imetle ma nii..." ; Puri. Eluloolisi andmeid autori kohta lk. 575

  3. Aachener Erklärung: Sechs Thesen zum Erwerb von elektronischen Büchern [The Aachen Declaration: Six recommendations for the acquisition of electronic books

    Schweizer, Stefanus

    2012-12-01

    Full Text Available [english] The AGMB is concerned with current developments which could hurt the publishing eco system, especially the market of academic text books as well as the prosperous cooperation of lecturers, libraries, publishers and users and, in addition, harm the medical education system. At the AGMB annual conference 2012, the Aachen declaration on the acquisition of electronic books was published to sensibilise colleagues and publishers with the current electronic book situation and to set a signal. [german] Die Arbeitsgemeinschaft für medizinisches Bibliothekswesen e.V. (AGMB mit den aktuellen Entwicklungen auseinandergesetzt, die das Publikationssystem, inbesondere den Markt für akademische Bücher und die erfolgreiche Zusammenarbeit von Lehrenden, Bibliotheken, Herausgebern und Nutzern, und das medizinische Ausbildungssystem beschädigen könnten Auf der AGMB Jahrestagung 2012 wurde die Aachener Erklärung über den Erwerb von elektronischen Büchern veröffentlicht um Kollegen und Verleger für die aktuelle Situation der elektronischen Bücher zu sensibilisieren und ein Signal zu setzen.

  4. Conflicto entre memorias y entre generaciones: La muchacha de las bragas de oro, de Juan Marsé, y Stille Zeile sechs, de Monika Maron

    Patricia Cifre Wibrow

    2014-06-01

    By means of a detailed analysis of these two novels we compare the different strategies that were used to process the memory conflict which arose in Spanish transition to democracy and in the former German Democratic Republic after the fall of the Berlin Wall. Interest is focussed on the different roles attached to questioning as a weapon which younger generations wielded against their elders. This analysis paves the way to clarify the conditions that possibilitated (or frustrated the transfer from a private (until this moment repressed communicative memory towards the new cultural memory that was being (reconstructed.

  5. Child cranio-pharyngioma: the benefit of proton-therapy; Craniopharyngiome de l'enfant: interet de la protontherapie

    Alapetite, C.; Bolle, S. [Institut Curie, 75 - Paris (France); Alapetite, C.; Habrand, J.L.; Bolle, S.; Datchary, J.; Nauraye, C.; De Marzy, L. [Institut Curie Centre de protontherapie d' Orsay, 91 - Orsay (France); Puget, S.; Sainte Rose, C. [Hopital Necker-Enfants Malades, 75 - Paris (France); Habrand, J.L.; Datchary, J. [Institut Gustave-Roussy, 94 - Villejuif (France); Noel, G. [Centre Paul-Strauss, 67 - Strasbourg (France); Laffond, C. [Hopital national Saint-Maurice, Saint-Maurice (France)

    2010-10-15

    Based on a survey concerning 33 children suffering from cranio-pharyngiomas, the authors report a comparison of the dosimetry of different techniques (three-dimensional conformational radiotherapy, intensity-modulated conformation radiotherapy or IMRT, and proton therapy). They show that the ballistic peculiarities of proton beams result in a better protection of proximity critical structures and a reduction of the parenchyma total dose, and therefore in morbidity reduction without altering the local control rate. Short communication

  6. Valores hematológicos e identificação morfo-citoquímica de células sangüíneas de capivaras (Hydrochoerus hydrochoeris parasitadas por carrapatos e capivaras livres de infestação - DOI: 10.4025/actascianimsci.v25i1.2116 Hematological values and morpho-cytochemical blood cells identification of tick parasited capybaras (Hydrochoerus hydrochoeris and capybaras free of parasitism - DOI: 10.4025/actascianimsci.v25i1.2116

    Antenor Aguiar Santos

    2003-04-01

    Full Text Available Amostras de sangue foram colhidas de 37 capivaras parasitadas por carrapatos e de 21 capivaras livres de infestação para a identificação dos diferentes tipos celulares circulantes e para realização de hemograma. Após análise morfológica, as células sangüíneas foram identificadas como heterófilos, eosinófilos, basófilos, linfócitos, monócitos e plaquetas. A reação de PAS demonstrou glicogênio no citoplasma dos heterófilos e plaquetas. Reação positiva para mieloperoxidase e lipídeos foi demonstrada apenas nos grânulos citoplasmáticos esféricos dos heterófilos e em todos os grânulos citoplasmáticos dos eosinófilos. O método do azul de bromofenol revelou reação fortemente positiva nos grânulos de heterófilos, eosinófilos, basófilos e nas hemácias. Reação positiva para fosfatase alcalina foi observada nos heterófilos e eosinófilos. Os valores hematimétricos que mostraram diferenças estatisticamente significantes (p6/µL e 2,81±0,62 x 106/µL, hematócrito (48.14±4.75% e 41,22±6.21%, e, na contagem diferencial, os heterófilos (39,38±11,02% e 16,14±7,13% e, eosinófilos (8,57±3,78% and 21,92±10,24%. Os carrapatos foram identificados como Amblyomma cajenense and Amblyomma cooperi. As capivaras altamente infestadas por esses carrapatos apresentaram anemia e uma eosinofilia marcante.Blood samples were collected from thirty seven adult parasited capybaras and twenty one free of parasitism aiming the characterization of different circulating cell types and complete hemogram. After a morphological analysis, the blood cells were identified as heterophils, eosinophils, basophils, lymphocytes, monocytes and platelets. The PAS reaction revealed glycogen in heterophils and platelets cytoplasm. A positive reaction was found only in heterophils round granules and in all cytoplasmic granules of eosinophils for the demonstration of myeloperoxidase activity and lipids. The bromofenol blue method revealed strong

  7. Topographic Map of Quadrangle 3566, Sang-Charak (501) and Sayghan-O-Kamard (502) Quadrangles, Afghanistan

    Bohannon, Robert G.

    2006-01-01

    This map was produced from several larger digital datasets. Topography was derived from Shuttle Radar Topography Mission (SRTM) 85-meter digital data. Gaps in the original dataset were filled with data digitized from contours on 1:200,000-scale Soviet General Staff Sheets (1978-1997). Contours were generated by cubic convolution averaged over four pixels using TNTmips surface-modeling capabilities. Minor artifacts resulting from the auto-contouring technique are present. Streams were auto-generated from the SRTM data in TNTmips as flow paths. Flow paths were limited in number by their Horton value on a quadrangle-by-quadrangle basis. Peak elevations were averaged over an area measuring 85 m by 85 m (represented by one pixel), and they are slightly lower than the highest corresponding point on the ground. Cultural data were extracted from files downloaded from the Afghanistan Information Management Service (AIMS) Web site (http://www.aims.org.af). The AIMS files were originally derived from maps produced by the Afghanistan Geodesy and Cartography Head Office (AGCHO). Because cultural features were not derived from the SRTM base, they do not match it precisely. Province boundaries are not exactly located. This map is part of a series that includes a geologic map, a topographic map, a Landsat natural-color-image map, and a Landsat false-color-image map for the USGS/AGS (Afghan Geological Survey) quadrangles covering Afghanistan. The maps for any given quadrangle have the same open-file number but a different letter suffix, namely, -A, -B, -C, and -D for the geologic, topographic, Landsat natural-color, and Landsat false-color maps, respectively. The open-file report (OFR) numbers for each quadrangle range in sequence from 1092 - 1123. The present map series is to be followed by a second series, in which the geology is reinterpreted on the basis of analysis of remote-sensing data, limited fieldwork, and library research. The second series is to be produced by the USGS in cooperation with the AGS and AGCHO.

  8. Uudised : Kaheksas "Credo". RAM alustab hooaega. šoti naistrio Eestis. Kingitus operetisõpradele / Joosep Sang

    Sang, Joosep

    2001-01-01

    Tallinnas toimuvast VIII rahvusvahelisest õigeusu vaimuliku muusika festivalist "Credo". RAM esineb 23. ja 26. sept. kavaga "Päikese- ja kuuvarjutuse palvelaul". šoti trio esineb Tallinnas ja Tartus ning annab õpitoa Viljandis. 12. sept. esitleti Estonia talveaias K. Karaski CD-plaati "Bajadeer"

  9. Uudised : Marko Martini konkursiedu Kanadas. "Con brio" lõppkontserdile 6 esinejat. Tublid noored trompetistid / Joosep Sang

    Sang, Joosep

    2000-01-01

    M. Martin pälvis II koha III Esther Honensi nim. pianistide konkursil Kanadas. Konkursi "Con brio" lõppvooru pääsejatest. N. ja J.Ots olid edukad I rahvusvahelisel noorte trompetistide konkursil Jekabpilsis Lätis

  10. Luthers salmer i vækkelsesbevægelsernes sang- og salmebøger 1890-2000

    Balslev-Clausen, Peter

    2011-01-01

    Artiklen gør rede for brugen af Luthers salmer i danske vækkelsesbevægelsers og ungdomsorganisationers sangbøger 1890-2000......Artiklen gør rede for brugen af Luthers salmer i danske vækkelsesbevægelsers og ungdomsorganisationers sangbøger 1890-2000...

  11. Sciatica as the first manifestation of synovial sarcoma. Contribution of magnetic resonance imaging to the diagnosis; Sciatique revelatrice d`un synovialosarcome. Interet de l`IRM

    Veillard, E.; Le Dantec, P.; Chales, G.; Jean, S.; Pawlotsky, Y. [Centre Hospitalier Universitaire, 35 - Rennes (France)

    1995-07-01

    A 38-year-old man presented with paralyzing sciatica as the first manifestation of synovial sarcoma of his right leg. Although neurologic symptoms sometimes occur as manifestations of synovial sarcoma, they are exceptionally inaugural. Magnetic resonance imaging is a valuable tool in patients with synovial tumors, both for establishing the diagnosis and for evaluating the extent of the lesion. (authors). 13 refs., 3 figs.

  12. Interest of PET with F.D.G. in the follicular lymphomas; Interet de la TEP au FDG dans les lymphomes folliculaires

    Albarghach, N.; Cornec, D.; Querellou, S.; Berthou, C.; Renaudineau, Y.; Pradier, O.; Cheze-Lerest, C. [CHU Morvan, 29 - Brest (France); Hatt, M.; Visvikis, D. [Inserm U650, 29 - Brest (France)

    2009-10-15

    For the follicular lymphomas, the PET is not in the systematic medical evaluation when it cannot be ignored in the evaluation of high grade non hodgkin lymphomas because it allows to make a complete extension evaluation and especially to help to define the target volume when the radiotherapy is indicated. The fixation of F.D.G. in follicular lymphomas was studied. We showed that the follicular lymphomas present in PET under the form of hypermetabolic injuries. It seems possible to consider the use of PET to help at the definition of target volumes when the radiotherapy is indicated. The intensity of fixation seems to have a predictive value for the therapy response in case of immunotherapy. The measurement of the active tumoral volume seems to have a predictive value for the response to the treatment that is worth being specified on a more important population. (N.C.)

  13. Interest of synchrotron radiation for the therapy of brain tumors: methodology and preclinical applications; Interet du rayonnement synchrotron dans la therapie des tumeurs cerebrales: methodologie et applications precliniques

    Regnard, P

    2007-12-15

    Microbeam radiation (M.R.T.) and stereotactic synchrotron radiation therapy (S.S.R.T.) are innovative techniques currently developed at the european Synchrotron radiation facility. these techniques led to promising, but rarely reproduced, results. the use of different tumoral models for each techniques limit comparisons. M.R.T. experiments on rats bearing 9L tumors 14 days after implantation displayed a double median survival time ( from 20 to 40 days) with a 200 {mu}m spacing irradiation, while a 100 {mu}m spacing irradiation tripled this median (67 days) but damaged normal tissue. the impact of the device dividing synchrotron beam into micro-beams, named multi sit collimator, was also demonstrated. combination of drugs with M.R.T. irradiation was tested. promising results (median survival time: 40 days and 30% of long term survivors) were obtained with an intratumoral injection of gadolinium coupled with a crossing M.R.T. irradiation at 460 Gy. Moreover, earlier M.R.T. irradiation (tumor at D10) quadrupled the median survival time (79 days) with 30% of long term survivors. A new imaging device to target the tumor before irradiation and an adapted collimator will increase the M.R.T. results. As the differences existing between tumoral models used in M.R.T. (9L models) and in S.S.R.T. (F98 models) are major, M.R.T./S.S.R.T. comparative experiments were realised on these two models. Results showed that the two techniques have the same efficacy on F98 model and that the M.R.T. is more effective on 9L model. This can help to define adapted tumor type for these techniques. (author)

  14. Interest of numerical dosimetry in radiation protection: mean of substitution or measurements consolidation?; Interet de la dosimetrie numerique en radioprotection: moyen de substitution ou de consolidation des mesures?

    Lahaye, T.; Chau, Q. [Institut de Radioprotection et de Surete Nucleaire (IRSN/DPHD/SDOS), Service Dosimetrie, 92 - Fontenay-aux-Roses (France); Ferragut, A.; Gillot, J.Y. [SAPHYMO, 91 - Massy (France)

    2003-07-01

    The use of calculation codes allows to reduce the costs and the time limits. These codes brings to operators elements to reinforce their projected dosimetry. In the cases of accidental overexposure, the numerical dosimetry comes in complement of clinical and biological investigations to give an estimation as precise as possible of the received dose. For particular situations where it does not exist an adapted instrumentation, the numerical dosimetry can substitute to conventional techniques used by regulatory dosimetry (project for aviation personnel). (N.C.)

  15. Territory of Upper Volta. Interest and Programme of Prospecting for Radioactive Metals; Territoire de la Haute-Volta. Interet et Programme d'une Prospection pour Metaux Radioactifs

    NONE

    1958-04-15

    The costs of a programme for prospecting for radioactive metals (esp. Uranium) can amount to a total cost of the order of 600 to 700 millions FF over 10 years. Such a programme represents a rather high risk, because in order to succeed, a reserve capable to pay for the programme must be found in the foreseen period. The first part of the report describes the Uranium reserves already known in Africa. [French] Un programme de prospection pour metaux radioactifs (notamment l'Uranium) pourrait etaler des depenses totales de l'ordre de 600 a 700 millions FF sur 10 ans. Un tel programme represente un risque assez grand, puisque pour reussir, il faut trouver dans le delai envisage, et avec les moyens prevus, un gisement capable d'amortir une telle depense. Une premiere partie du rapport expose les caracteres des gisments d'Uranium actuellement connus en Afrique.

  16. Interest of FDG-PET for lung cancer radiotherapy; Interet de la TEP au FDG pour la radiotherapie des cancers bronchiques

    Thureau, S.; Mezzani-Saillard, S.; Dubray, B. [Departement de radiotherapie et de physique medicale et QuantIF - Litis, EA 4108, CRLCC Henri-Becquerel, 1, rue d' Amiens, 76038 Rouen (France); Modzelewski, R.; Edet-Sanson, A.; Vera, P. [Departement de medecine nucleaire et QuantIF - Litis, EA 4108, CRLCC Henri-Becquerel, 1, rue d' Amiens, 76038 Rouen (France)

    2011-10-15

    The recent advances in medical imaging have profoundly altered the radiotherapy of non-small cell lung cancers (NSCLC). A meta-analysis has confirmed the superiority of FDG PET-CT over CT for initial staging. FDG PET-CT improves the reproducibility of target volume delineation, especially close to the mediastinum or in the presence of atelectasis. Although not formally validated by a randomized trial, the reduction of the mediastinal target volume, by restricting the irradiation to FDG-avid nodes, is widely accepted. The optimal method of delineation still remains to be defined. The role of FDGPET-CT in monitoring tumor response during radiotherapy is under investigation, potentially opening the way to adapting the treatment modalities to tumor radiation sensitivity. Other tracers, such as F-miso (hypoxia), are also under clinical investigation. To avoid excessive delays, the integration of PET-CT in routine practice requires quick access to the imaging equipment, technical support (fusion and image processing) and multidisciplinary delineation of target volumes. (authors)

  17. Etude de la formation de resonances electroniques et de leur role dans la fragmentation neutre de molecules d'interet biologique

    Lepage, Martin

    1998-12-01

    Cette these est presentee a la Faculte de medecine de l'Universite de Sherbrooke en vue de l'obtention du grade de Ph.D. en Radiobiologie. Elle contient des resultats experimentaux enregistres avec un spectrometre d'electrons a haute resolution. Ces resultats portent sur la formation de resonances electroniques en phase condensee et de differents canaux pour leur decroissance. En premier lieu, nous presentons des mesures d'excitations vibrationnelles de l'oxygene dilue en matrice d'argon pour des energies des electrons incidents de 1 a 20 eV. Les resultats suggerent que le temps de vie des resonances de l'oxygene est modifie par la densite d'etats d'electrons dans la bande de conduction de l'argon. Nous presentons aussi des spectres de pertes d'energie d'electrons des molecules de tetrahydrofuranne (THF) et d'acetone. Dans les deux cas, la position en energie des pertes associees aux excitations vibrationnelles est en excellent accord avec les resultats trouves dans la litterature. Les fonctions d'excitation de ces modes revelent la presence de plusieurs nouvelles resonances electroniques. Nous comparons les resonances du THF et celles de la molecule de cyclopentane en phase gazeuse. Nous proposons une origine commune aux resonances ce qui implique qu'elles ne sont pas necessairement attribuees a l'excitation des electrons non-apparies de l'oxygene du THF. Nous proposons une nouvelle methode basee sur la spectroscopie par pertes d'energie des electrons pour detecter la production de fragments neutres qui demeurent a l'interieur d'un film mince condense a basse temperature. Cette methode se base sur la detection des excitations electroniques du produit neutre. Nous presentons des resultats de la production de CO dans un film de methanol. Le taux de production de CO en fonction de l'energie incidente des electrons est calibre en termes d'une section efficace totale de diffusion des electrons. Les resultats indiquent une augmentation lineaire du taux de production de CO en fonction de l'epaisseur du film et de la dose d'electrons incidente sur le film. Ces donnees experimentales cadrent dans un modele simple ou un electron cause la fragmentation de la molecule sans reaction avec les molecules avoisinantes. Le mecanisme propose pour la fragmentation unimoleculaire du methanol est la formation de resonances qui decroissent dans un etat electronique excite. Nous suggerons l'action combinee de la presence d'un trou dans une orbitale de coeur du methanol et de la presence de deux electrons dans la premiere orbitale vide pour expliquer la dehydrogenation complete du methanol pour des energies des electrons entre 8 et 18 eV. Pour des energies plus grandes, la fragmentation par l'intermediaire de l'ionisation de la molecule a deja ete suggeree. La methode de detection des etats electroniques offre une alternative a la detection des excitations vibrationnelles puisque les spectres de pertes d'energie des electrons sont congestionnes dans cette region d'energie pour les molecules polyatomiques.

  18. Platinoids and molybdenum in nuclear waste containment glasses: a structural study; Les platinoides et le molybdene dans des verres d'interet nucleaires: etude structurale

    Le Grand, M. [CEA/VALRHO - site de Marcoule, Dept. de Recherche en Retraitement et en Vitrification (DRRV), 30 - Marcoule (France)]|[Paris-7 Univ., 75 (France)

    2000-07-01

    This work deals with the structure of borosilicate nuclear glasses and with some relationships between structure and macroscopic properties. Two types of elements which may disturb the industrial process - platinoids (Ru and Pd) and molybdenum - are central to this work. Platinoids induce weak modifications on the structure of the glass, causing a depolymerization of the glassy network, an increase of the {sup [3]}B/{sup [4]}B ratio and a modification of the medium range order around Si between 3.3 and 4.5 angstrom. The modifications of viscosity and density induced by platinoids in the glass are not due to the structural effect of the platinoids. The increase of viscosity is attributed to needle shaped RuO{sub 2}. It can be moderated by imposing reducing conditions during the elaboration of the glass. The slight difference between experimental and calculated densities is due to the increase of the volume percentage of bubbles in the glass with increasing platinoid content. Mo is either present in the glass as molybdic groupings, or mobilized in chemically complex molybdic crystalline phases. The chemical composition and mineralogy of these phases has been obtained using electronic microprobe data and XRD with Rietveld analysis. The distribution of the different elements between the crystalline phases and the glass is strongly influenced by the structural role of the various cations in the glass. The Mo present in the glass appears as MoO{sub 4} tetrahedra, independent of the borosilicate network. The formation of the crystalline phases can be explained by the existence of a precursor in which the MoO{sub 4} tetrahedra are concentrated in rich alkali and earth-alkali bearing areas of the glass. (author)

  19. The advantage of using the henry straight line in {gamma} spectrometry (1963); Interet de l'utilisation de la droite de henry en spectrometrie {gamma} (1963)

    Jockey, [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1963-07-01

    The Henry construction is a convenient way to interpret the total absorption peaks in gamma spectrometry by exploiting their statistical significance. It is so possible to determine graphically, and accurately, such values as: - position of the peak - resolution, etc. The main practical applications are considered. (author) [French] La construction de la droite de Henry fournit un moyen commode d'interpreter les pics d'absorption totale en spectrometrie gamma en exploitant leur signification statistique, il est ainsi possible de determiner graphiquement, avec precision, des notions telles que: - position du pic - resolution, etc. Les principales applications pratiques sont envisagees. (auteur)

  20. The narrow-gap TIG welding concerns the electric power plants manufacturers; Le soudage en joint etroit suscite l'interet des constructeurs de centrales electriques

    Anon

    2009-05-15

    Polysoude, France, played host to an expert forum on narrow gap welding from 5-7 November 2008. The successful event welcomed around one hundred experts.The power plant construction sector is currently booming worldwide. For plant construction this means using more pressure-resistant, thick-walled pipes made from high temperature steels. The key quality features of this new steel grade are the values for high creep rupture strength that also apply without restriction as the benchmark for every weld seam on these pipes. In particular, the forum on narrow gap welding addressed this area of automated welding technology. During the forum, Mr Hans-Peter Mariner (Polysoude's CEO), has offered an in-depth insight into the latest developments in narrow gap welding. This presentation highlighted that with wall thicknesses of over 60 mm, welding time is shortened by a factor of five to ten in comparison to conventional TIG processes with a traditional V seam. The welding characteristics of the parent material are the decisive factor in the application of the narrow gap process. Technical advances in equipment technology such as automatic centring, HF-free ignition, seam preparation and optimised gas protection further increase the application limits. The geometry and gap width of the weld groove are based on the mechanical properties of the materials being joined, with the shrinkage characteristics of the seam being particularly important. Another key part of the programme was a presentation on the three different narrow gap-welding techniques. The first involves a single pass weld per layer and torch or work-piece revolution. The second is dual pass welding next to one another, when the seam preparation or positioning exceed the required narrow tolerances of a few tenths of a millimetre for one stringer bead per layer. TIG narrow gap welding with a shuttle-motion electrode is ideal with very large wall thicknesses of 150-200 mm. This is particularly the case if the necessary boundary conditions such as accuracy of the seam preparation, handling of the shrinkage process and torch design cannot easily be ensured for joining using one stringer bead per layer. (O.M.)

  1. Platinoids and molybdenum in nuclear waste containment glasses: a structural study; Les platinoides et le molybdene dans des verres d'interet nucleaires: etude structurale

    Le Grand, M [CEA/VALRHO - site de Marcoule, Dept. de Recherche en Retraitement et en Vitrification (DRRV), 30 - Marcoule (France); [Paris-7 Univ., 75 (France)

    2000-07-01

    This work deals with the structure of borosilicate nuclear glasses and with some relationships between structure and macroscopic properties. Two types of elements which may disturb the industrial process - platinoids (Ru and Pd) and molybdenum - are central to this work. Platinoids induce weak modifications on the structure of the glass, causing a depolymerization of the glassy network, an increase of the {sup [3]}B/{sup [4]}B ratio and a modification of the medium range order around Si between 3.3 and 4.5 angstrom. The modifications of viscosity and density induced by platinoids in the glass are not due to the structural effect of the platinoids. The increase of viscosity is attributed to needle shaped RuO{sub 2}. It can be moderated by imposing reducing conditions during the elaboration of the glass. The slight difference between experimental and calculated densities is due to the increase of the volume percentage of bubbles in the glass with increasing platinoid content. Mo is either present in the glass as molybdic groupings, or mobilized in chemically complex molybdic crystalline phases. The chemical composition and mineralogy of these phases has been obtained using electronic microprobe data and XRD with Rietveld analysis. The distribution of the different elements between the crystalline phases and the glass is strongly influenced by the structural role of the various cations in the glass. The Mo present in the glass appears as MoO{sub 4} tetrahedra, independent of the borosilicate network. The formation of the crystalline phases can be explained by the existence of a precursor in which the MoO{sub 4} tetrahedra are concentrated in rich alkali and earth-alkali bearing areas of the glass. (author)

  2. Long-dated evaluation of the external costs of the nuclear; L'evaluation des couts externes a long terme de la filiere nucleaire: interets et limites

    Le Dars, A.; Schneider, T

    2002-09-01

    Since the middle of the years 1990, the European Commission developed an ''ExternE'' methodology to propose an homogenous evaluation of the sanitary and environmental external costs of the various energy sectors in Europe. This document discusses the taking into account of the long-dated and analyzes the interests and the limits of the monetary evaluation, in terms of external costs, of the nuclear choice. It is organized in three chapters: 1. a presentation and a discussion on the various evaluation of the ''ExternE'' methodology; 2. a description of the available methods for the monetary evaluation of the long-dated impacts and more particularly the analysis of the monetary values actualization principle; 3. highlighted of the impacts for which the monetary evaluations exist. (A.L.B.)

  3. Characterization of C/C composites porosity for the fusion; Caracterisation de la porosite de composites C/C d'interet pour la fusion

    Martin, C.; Ballet, A.C.; Pardanaud, C.; Roubin, P. [Universite de Provence, Centre St-Jerome, Laboratoire PIIM, 13 - Marseille (France); Beurroies, I.; Richou, M. [Universite de Provence, Centre St-Jerome, Laboratoire Madirel, 13 - Marseille (France); Brosset, C.; Pegourie, B. [Association EURATOM-CEA sur la Fusion Controlee, CE Cadarache, 13 - St-Paul-lez-Durance (France)

    2008-07-01

    In tokamaks, the composites C/C are used as components facing the plasma because of their excellent thermo-mechanical properties. In Tore Supra tokamak, analysis of particles of graphite erosion showed a big deuterium retention by the machine wall. This fuel retention will lead in ITER to a non acceptable level of tritium. As the diffusion in materials is bound to the porosity, the authors realized a study of two composites porosity: N11 and NB31. Different analysis methods have been performed and the temperature or grain size dependence studied. (A.L.B.)

  4. Interest of blood markers in predicting radiation-induced toxicity; Interet des marqueurs sanguins dans la prediction de la toxicite radio-induite

    Lacombe, J. [Departement de cancerologie radiotherapie, CRLC Val-d' Aurelle-Paul-Lamarque, rue Croix-Verte, 34298 Montpellier cedex 5 (France); Universite de Montpellier I, 5, boulevard Henri-IV, CS 19044, 34967 Montpellier cedex 2 (France); Laboratoire d' oncoproteomique clinique, CRLC Val-d' Aurelle-Paul-Lamarque, rue Croix-Verte, 34298 Montpellier cedex 5 (France); Solassol, J. [Laboratoire de biologie cellulaire et hormonale, hopital Arnaud-de-Villeneuve, CHU de Montpellier, 371, avenue du Doyen-Gaston-Giraud, 34295 Montpellier cedex 5 (France); Laboratoire d' oncoproteomique clinique, CRLC Val-d' Aurelle-Paul-Lamarque, rue Croix-Verte, 34298 Montpellier cedex 5 (France); Coelho, M. [Inserm U896, institut de recherche en cancerologie de Montpellier, CRLC Val-d' Aurelle-Paul-Lamarque, rue Croix-Verte, 34298 Montpellier cedex 5 (France); Ozsahin, M. [Service de radio-oncologie, centre hospitalier universitaire Vaudois, 1011 Lausanne (Switzerland); Azria, D. [Departement de cancerologie radiotherapie, CRLC Val-d' Aurelle-Paul-Lamarque, rue Croix-Verte, 34298 Montpellier cedex 5 (France); Universite de Montpellier I, 5, boulevard Henri-IV, CS 19044, 34967 Montpellier cedex 2 (France); Inserm U896, institut de recherche en cancerologie de Montpellier, CRLC Val-d' Aurelle-Paul-Lamarque, rue Croix-Verte, 34298 Montpellier cedex 5 (France)

    2011-08-15

    The oncologic outcome and the total dose are highly correlated with the treatment by ionizing radiation. The dose increase (total or per fraction) may provoke late-side effects that are potentially irreversible. The radiation-induced CD8 lymphocyte apoptotic value and the molecular modifications within the lymphocyte are capable of predicting the level of risk of developing late-side effects after curative intent radiotherapy. In this review, we present the different blood assays in this setting and discuss the current possibilities of researches, namely those involving the proteomic process. (authors)

  5. Contribution of magnetic resonance imaging to the diagnosis of eosinophilic granuloma in children; Interet de l`IRM dans le granulome eosinophile de l`enfant

    Gaucher, H.; Arnould, V.; Leblan, I.; Mainard, L.; Chastagner, P.; Galloy, M.A.; Hoeffel, J.C. [Hopital d`Enfants, 54 - Vandoeuvre-les-Nancy (France)

    1995-05-01

    Magnetic resonance imaging (MRI) findings in 12 patients with biopsy-proven eosinophilic granuloma were studied retrospectively. Signal intensity was variable on T1 images and increased on T2 images and after gadolinium injection. Magnetic resonance imaging identified all the granulomas, as well as accompanying bone marrow and soft tissue changes. In all 12 cases, the lesion appeared larger on MRI displays than on plain roentgenograms. MRI findings had low specificity and consistently tended to overestimate tumor spread, especially when a long limb bone was affected. Chemotherapy was followed by changes in the size and shape of MRI lesions (loss of the high-intensity signal on T2 images and after gadolinium) suggestive of a favorable response to treatment. (authors). 12 refs., 16 figs.

  6. Proteinograma do líquido cefalorraquidiano e do sôro sangüíneo na mielose funicular

    A. Spina-França

    1962-09-01

    Full Text Available O presente estudo compreende a análise do proteinograma do LCR de 14 pacientes portadores de mielose funicular; em 12 foi feito também o estudo do proteinograma do sôro. Os resultados foram analisados e relacionados a outros aspectos dos casos estudados, como o tempo de duração da doença, a intensidade da sintomatologia neurológica, as alterações hematológicas e a capacidade de absorção da radiocianocobalamina. O proteinograma do LCR era do tipo liquórico propriamente dito, apresentando como particularidade o aumento do teor de β-globulina, o qual é descrito como representativo das afecções de tipo degenerativo do SNC. No soro a principal modificação verificada foi a presença da fração intermediária entre as globulinas β e γ, fato anteriormente assinalado por Furtado. A análise estatística permitiu verificar que havia estreita correlação entre o teor de β-globulina no LCR e a intensidade do quadro neurológico. O teor liquórico de β-globulina parece estar vinculado ao predomínio da lesão central sôbre a periférica, predomínio que se correlaciona ao déficit de absorção de vitamina B12. O teor de β-globulina no LCR mostrou-se também proporcional à deficiência de fator intrínseco no suco gástrico. Por outro lado, a elevação do teor dessa fração proteica no LCR mostrou-se inversamente proporcional à absorção intestinal de vitamina B12. O aumento de β-globulina no LCR parece, por isso, refletir mais de perto o acometimento do sistema nervoso central na verdadeira moléstia de AddisonBiermer. Nos casos em que não havia déficit do fator intrínseco o teor dessa globulina no LCR motrava-se mais próximo da normalidade.

  7. La Divisão nacional de sangue e hemoderivados DINASHE (Division nationale du sang et hémodérivés)

    Costa e Silva, Meirione; Gonzaga dos Santos, Luiz

    2014-01-01

    Note portant sur l’auteur Note portant sur l’auteur La première coopération La coopération franco-brésilienne dans le domaine de l’hémothérapie a débuté en 1962, lorsqu’un chirurgien du Pernambuco, le professeur Luiz Tavares Carvalho da Silva, accomplit une mission aux centres de transfusion sanguine de Paris, Strasbourg et Toulouse. A l’issue de cette mission, qui lui avait permis d’observer directement les pratiques de ces centres, il obtint, comme première ouverture sur le chemin d’une lon...

  8. Haïti : les pouvoirs de l'art dans Le Sang et la Mer de Gary Victor et La Belle Amour humaine de Lyonel Trouillot

    Odile Gannier

    2012-11-01

    Full Text Available Dans cet article, l'auteure pose une question en écho aux événements de janvier 2010 : "comment écrire encore après les catastrophes ?". Elle en prend pour témoins les œuvres de Gary Victor et de Lyonel Trouillot (respectivement parues en 2010 et 2011 qui, pour l'une, raconte l'histoire d'une orpheline, Hérodiane, au parcours difficile, et rapporte, pour l'autre, l'enquête d'Anaïse, une étrangère, sur les traces de sa famille haïtienne. Odile Gannier analyse la construction de l'intrigue et des personnages, mais aussi les tonalités et les genres représentés dans les deux œuvres, ainsi que leurs multiples similitudes avec d'autres formes de production artistique (la peinture en particulier.

  9. Utilidade do coágulo sangüíneo para o isolamento de Sporothrix schenckii de gatos naturalmente infectados

    Tânia Maria Pacheco Schubach

    2004-11-01

    Full Text Available The diagnosis of disseminated sporotrichosis is usually obtained by necropsy and the isolation of Sporothrix schenckii from blood is rare. Fungemia was shown in vivo through the isolation of S. schenckii from peripheral blood of 13 (n=38, 34.2% cats with naturally acquired sporotrichosis. The coinfection with FIV and with FeLV found, respectively, in 6 (n=34, 17.6% cases and 1 (n=34, 2.9%, apparently did not alter the frequency of the isolation of S. schenckii from peripheral blood. There was agreement of 84.2% comparing these results to the blood culture results simultaneously achieved. In this way, we propose the clot culture as a practical alternative method, efficient and cheap for the diagnosis of disseminated sporotrichosis in cats in vivo.

  10. Mulberry (桑葚子 Sang Shèn Zǐ and its Bioactive Compounds, the Chemoprevention Effects and Molecular Mechanisms In Vitro and In Vivo

    Hui-Pei Huang

    2013-01-01

    Full Text Available Mulberry (桑葚子 sāng shèn zǐ, a traditional Chinese medicine (TCM in Taiwan, has many bioactive substances, including polyphenol and anthocyanins compounds. Over the past decade, many scientific and medical studies have examined mulberry fruit for its antioxidation and antiinflammation effects both in vitro and in vivo. This review thus focuses on the recent advances of mulberry extracts (MEs and their applications in the prevention and treatment of human cancer, liver disease, obesity, diabetes, and cardiovascular disease. The ME modulates several apoptotic pathways and matrix metalloproteinases (MMPs to block cancer progression. Mulberry can increase detoxicated and antioxidant enzyme activities and regulate the lipid metabolism to treat hepatic disease resulting from alcohol consumption, high fat diet, lipopolysaccharides (LPS and CCl4 exposure. Of the various compounds in ME, cyanidin 3-glucoside (C3G is the most abundant, and the active compound studied in mulberry research. Herein, the antioxidant and antiinflammatory actions of C3G to improve diabetes and cardiovascular disease are also discussed. These studies provide strong evidence ME may possess the bioactivity to affect the pathogenesis of several chronic diseases.

  11. Õnnistus : [luuletused] / Charles Baudelaire ; tlk. Johannes Semper, Ants Oras, August Sang, Ilmar Laaban, Ain Kaalep, Indrek Hirv, Jaan Kross

    Baudelaire, Charles, 1821-1867

    2006-01-01

    Sisu: Õnnistus ; Albatross ; Ülenemine ; Vastavusi ; Kutse teekonnale ; Muusika ; Elav tungal ; Vaenlane ; Ebaõnn ; Mees ja meri ; Ilu ; Hiigelnaine ; Hümn ilule ; Kalliskivid ; Eksootiline lõhn ; Raibe ; Vampiir ; Pihtimus ; Kass ; Mis ütled, vaene hing ; Lõhnapudel ; Sume laotus ; Kutse teele ; Sügissonett ; Öökullid ; Olematuse maitse ; Spliin : "Mu mälestuste last on nii painajalik..." ; Spliin : "Ma olen nii kui vürst, vürst sajulisel maal..." ; Mõrane kell ; "Nagu põhjatu taevas, öös tummuv ja mustav..." ; Kell ; Maastik ; Päike ; Punajuukselisele kerjustüdrukule ; Luik ; Hämarus ; Mäng ; Somp ja udud ; Pariisi unenägu ; Hommikuhämarik ; Üksildaste vein ; Üks märtritar ; Beatrice ; Aabel ja Kain ; Armastajate surm ; Vaeste surm ; Matk ; Lunahind ; Ühe pilgu lubadused. Eluloolisi andmeid autori kohta lk. 703

  12. Uudised : RAMi lauljad Iisraelis. Lauluvõistlus Pärnus. Wagner, ka Eestis. Juuniküüditamise mälestuskontsert / Joosep Sang

    Sang, Joosep

    2001-01-01

    Osa RAMi lauljaist osaleb Tel Avivis Iisraeli Uue Ooperi etendustel, B.Britteni ooperi "Billy Budd" lavastuses. Pärnus 2.-6. mail toimunud II Klaudia Taevi nim. noorte lauljate konkursi tulemustest. 17. mail EMAs toimuvast teaduskonverentsist "Richard Wagner, ka Eestis", 18. mail toimuvast galakontserdist ja näituse "Wagner Eesti laval" avamisest Estonia kontserdisaalis. 15. mail Narvas ja 16. mail Rakveres toimuvast Mozarti "Reekviemi" ettekandest juuniküüditamise mälestuseks

  13. Détermination des particularités phénotypiques érythrocytaires des donneurs de sang du groupe O de Tlemcen

    BEGHDAD, Mohammed El Amine; ZAZOUA, KHAMES Farid

    2014-01-01

    La transfusion sanguine est une thérapeutique essentielle et incontournable de nos jours, En revanche elle présente des risques directement liés à sa nature même par le transfert de liquide biologique d'un individu à un autre à l'origine des risques infectieux et immunologiques. Ces derniers sont essentiellement dus au polymorphisme génétique des antigènes éiythrocytaires engendrant une alto-immunisation anti-érythrocytaire pouvant aboutir à des situations d'impasse transfusionnel...

  14. Exploration de méthodes alternatives pour la détection de bactéries dans le sang

    Templier , Vincent

    2016-01-01

    The presence of bacteria in the blood, a normally sterile environment, can cause dramatic consequences for an organism. In order to diagnose this infection, called bacteremia, the identification of the microorganism present in blood must be performed. Furthermore, proper diagnosis enables the administration of a suitable antibiotic therapy. Blood complexity as well as the low bacterial load, usually lower than 1 CFU.mL-1, make the diagnosis of this infection quite challenging. Indeed, most id...

  15. In vitro preparation of radionuclides labeled blood cells: Status and requirements; Preparation in vitro des cellules du sang marquees par des radionucleides: statut et recommandations

    Couret, I. [Service de medecine nucleaire et radiopharmacie, hopital Lapeyronie, CHU de Montpellier, 34 - Montpellier (France); Desruet, M.D. [Service de medecine nucleaire et radiopharmacie, CHU de Grenoble, 38 - Grenoble (France); Bolot, C. [Service de pharmacie, hospices civils de Lyon, groupement hospitalier Est, 69 - Bron (France); Chassel, M.L. [Service de pharmacie et radiopharmacie, centre hospitalier de Chambery, 73 - Chambery (France); Pellegrin, M. [Inserm U896, CRLC Val-d' Aurelle-Paul-Lamarque, IRCM, universite Montpellier 1, 34 - Montpellier (France)

    2010-11-15

    Labelled blood cells permit nuclear medicine imaging using their physiological behaviours. The radiolabeling must be performed in vitro because of the lack of specific markers and requires several highly technical stages of preparation. Labelled blood cells have not the medication drug status, so that the nuclear physician conducting the nuclear test is fully liable. In most cases, the physician delegates the technical responsibility to radio-pharmacists. Although the status of radiolabelled autologous cells is not legally defined and in the absence of a specific repository, it is essential that their preparation is subject to the requirements of the rules of French Good Manufacturing Practice published by Agence francaise de securite sanitaire des produits de sante (Afssaps). It would be desirable to harmonize the practices of radiolabeling cellular blood components by editing a repository. (authors)

  16. Circulation du sang dans des architectures microfluidiques : comportements collectifs de particules déformables en écoulement confiné

    Shen , Zaiyi

    2016-01-01

    Dynamics and rheology of a 2D confined suspension of vesicles (a model for RBCs) is studied numerically by using an immersed boundary lattice Boltzmann method (IB-LBM). We pay a special attention to the link between the spatiotemporal organization of the suspension and rheology. We first analyze situations in which vesicles perform tank-treading. The pair of vesicles settles into an equilibrium state with constant relative distance, which is regulated by the confinement. The equilibrium dista...

  17. Revaloració de la fracció cel·lular de la sang de porc procedent d'escorxadors industrials

    Toldrà i Alegret, Mònica

    2002-01-01

    La sangre de cerdo es un subproducto comestible generado en los mataderos industriales durante el proceso de obtención de la canal. Este subproducto se caracteriza por presentar una elevada carga contaminante y debido a los grandes volúmenes que se generan, es necesario encontrar estrategias que permitan su revalorización y aprovechamiento. A su vez, se diminuye la contaminación ambiental y los gastos que se derivan de su procesamiento antes del vertido.La fracción celular (FC) constituye el ...

  18. Aspectos morfológicos e citoquímicos dos glóbulos sangüíneos de Caiman crocodilus yacare (Daudin, 1802 (Reptilia, Crocodilia

    Weber Leal de Moura

    1999-01-01

    Full Text Available Foram utilizados 10 jacarés Caiman crocodilus yacare, colhendo-se 5 ml do sangue periférico de cada animal. A análise morfológica foi realizada após coloração por Leishman. Para estudo citoquímico, empregaram-se os métodos do PAS, do Sudan black B, da o-toluidina e do azul de bromofenol. Foram identificados 7 tipos celulares: eritrócitos, trombócitos, heterófilos, eosinófilos, basófilos, linfócitos e monócitos azurófilos. Os eritrócitos nucleados apresentam formato elíptico com atividade mitótica e positividade citoplasmática para o azul de bromofenol. Os trombócitos são de formato elíptico, com citoplasma abundante nos pólos, contendo grânulos de glicogênio e núcleo com sulcos profundos. Heterófilos, grosseiramente esféricos, mostram núcleo esférico excêntrico e citoplasma repleto de grânulos corados em salmão, de formato fusiforme, em baqueta, oval ou esférico. A citoquímica nestas células revelou a presença de glicogênio, grânulos citoplasmáticos positivos para azul de bromofenol e parcialmente sudanófilos e positivos para mieloperoxidase. Eosinófilos mostram-se esféricos com núcleo lenticular excêntrico e citoplasma com grânulos esféricos ou ovais róseos positivos para Sudan e mieloperoxidase, porém fracamente para o azul de bromofenol. Basófilos apresentam formato esférico, de tamanho menor em relação aos demais granulócitos, núcleo esférico central e citoplasma com poucos grânulos fortemente basófilos. Linfócitos mostram-se polimórficos com núcleo de formato irregular, citoplasma escasso com projeções e grânulos azurófilos. Monócito azurófilo, de formato esférico, núcleo excêntrico e citoplasma basófilo contendo grânulos azurófilos abundantes.

  19. Studies on the Relationship of Organ Size and Scanning Picture; Etudes sur la Relation entre les Dimensions de l'Organe et le Scintigramme; Izuchenie sootvetstviya razmera organa i izobrazheniya ego na skennogramme; Estudios sobre la Relacion entre las Dimensiones de un Organo y el Centelleograma

    Wolf, R.; Fischer, J. [Institute for Clinical Radiology and I. Medical Clinic and Policlinic, University of Mainz, Federal Republic of Germany (Germany)

    1964-10-15

    maximal pulse rate as far as possible when comparing sizes. By retaining the same fixed relationships between channel width of the spectrometer, cut-off, pulse rate and scanning speed, a faithful depiction is obtained for large organs such as the spleen. (author) [French] On n'a etudie jusqu'a present la relation quantitative entre la surface du scintigramme et la coupe de l'organe examine qu'a l'occasion de determinations du volume de la thyroiede. Dans des mesures de ce genre, la precision de la description depend a de nombreux egards du materiel utilise: collimateur, ecran contre le bruit de fond, vitesse d'exploration, etc. Pour determiner les dimensions du foie, Yagan et d'autres ont introduit une methode utilisant un ecran variable. Pour des organes tels que la thyroiede et les reins, il y a interet a etablir une correlation nette entre l'image formee par les rayons X ou les donnees de la palpation et le tissu qui fixe ou ne fixe pas le radioisotope. Il importe de connaitre de facon precise les rapports de dimensions, par exemple, dans la scintigraphie des reservoirs de sang cardio-vasculaire. Dans le cas d'un organe comme la rate, dont les dimensions peuvent changer rapidement dans diverses maladies, l'exactitude du scintigramme a une importance decisive. Pour cette raison, on a procede a une serie d'etudes sur des fantomes pour determiner l'exactitude du scintigramme dans diverses conditions. Les fantomes utilises etaient en matiere plastique et pouvaient contenir des solutions radioactives. Les experiences ont ete faites dans l'air et dans l'eau; on a etudie les effets des variations de la concentration des radioisotopes, ainsi que les effets de divers parametres: distance du collimateur au sujet, ecran, renforcement du contraste, vitesse d'exploration, largeur du canal du spectrometre et epaisseur de la masse d'eau absorbante au-dessus de l'organe. On a utilise un 'Magnascanner' de la societe Picker, avec deux collimateurs differents: un collimateur alveolaire a

  20. Contribution to the study of the biological properties of compounds labeled with radio-chromium {sup 51}Cr; Contribution a l'etude des proprietes biologiques des composes marques au radiochrome {sup 51}Cr

    Ingrand, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-15

    Among the radioisotopes commonly used in biology and medicine which are controlled Individually in the Radioelement Departement of the Saclay Nuclear Research Centre before being sent to the users, the author has chosen chromium 51 incorporated in inorganic salts or in organic substrates for a study of the biological properties of the compounds. In the first part, he has compared the pathways followed by the radioactive sodium chromate and chromic chloride mixed with blood or given to the whole animal, the object being to determine whether a reduction of hexavalent chromium occurs, both in vitro and in vivo. In the second part, the author has tried to show the validity of using, various substrates labeled with chromium 51, red cells, haemoglobin, plasma proteins and cytochrome c. The results obtained have contributed to underline the interest of using such compounds for biological applications. (author) [French] Parmi les radioisotopes d'utilisation courants en biologie et en medecine qui sont l'objet d'un controle particulier dans le Departement des Radioelements du Centre d'Etudes Nucleaires de Saclay avant leur diffusion aux utilisateurs, l'auteur a choisi le chrome 51 incorpore a des sels mineraux ou a des substrats organiques, afin d'en etudier les proprietes biologiques. Dans la premiere partie, il a compare le sort du chromate de sodium et du chlorure chromique radioactifs melanges a du sang ou administres a l'animal entier en s'efforcant de mettre en evidence une reduction du chrome hexavalent aussi bien in vitro qu'in vivo. Dans la deuxieme partie, il a cherche a etablir la validite de l'emploi de differents substrats marques au chrome 51, l'hematie, l'hemoglobine, les proteines plasmatiques et le cytochrome c. Les resultats obtenus ont permis de souligner le reel interet des applications biologiques des composes marques par le radioisotope. (auteur)

  1. Contribution to the study of the biological properties of compounds labeled with radio-chromium {sup 51}Cr; Contribution a l'etude des proprietes biologiques des composes marques au radiochrome {sup 51}Cr

    Ingrand, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-15

    Among the radioisotopes commonly used in biology and medicine which are controlled Individually in the Radioelement Departement of the Saclay Nuclear Research Centre before being sent to the users, the author has chosen chromium 51 incorporated in inorganic salts or in organic substrates for a study of the biological properties of the compounds. In the first part, he has compared the pathways followed by the radioactive sodium chromate and chromic chloride mixed with blood or given to the whole animal, the object being to determine whether a reduction of hexavalent chromium occurs, both in vitro and in vivo. In the second part, the author has tried to show the validity of using, various substrates labeled with chromium 51, red cells, haemoglobin, plasma proteins and cytochrome c. The results obtained have contributed to underline the interest of using such compounds for biological applications. (author) [French] Parmi les radioisotopes d'utilisation courants en biologie et en medecine qui sont l'objet d'un controle particulier dans le Departement des Radioelements du Centre d'Etudes Nucleaires de Saclay avant leur diffusion aux utilisateurs, l'auteur a choisi le chrome 51 incorpore a des sels mineraux ou a des substrats organiques, afin d'en etudier les proprietes biologiques. Dans la premiere partie, il a compare le sort du chromate de sodium et du chlorure chromique radioactifs melanges a du sang ou administres a l'animal entier en s'efforcant de mettre en evidence une reduction du chrome hexavalent aussi bien in vitro qu'in vivo. Dans la deuxieme partie, il a cherche a etablir la validite de l'emploi de differents substrats marques au chrome 51, l'hematie, l'hemoglobine, les proteines plasmatiques et le cytochrome c. Les resultats obtenus ont permis de souligner le reel interet des applications biologiques des composes marques par le radioisotope. (auteur)

  2. Characterization of the hydrogen bond in molecular systems of biological interest by neutron scattering; Caracterisation de la liaison hydrogene dans des systemes moleculaires d'interet biologique par diffusion de neutrons

    Cavillon, F

    2004-10-15

    This work presents a methodology for the analysis of the scattering spectra of neutrons on molecular liquids. This method is based on the adjustment of the molecular form factor concerning great momentum transfer. The subtraction of the intra-molecular contributions gives access to information on inter-molecular interactions such as the hydrogen bond. 3 systems with increasing levels of difficulty have been studied: the ammonia molecule, the N-methyl-formamide (NMF) and the N-methyl-acetamide (NMA). The value we get for the N-D intermolecular distance of the liquid ammonia molecule is 1.7 angstrom, this value is different from the value generally admitted (2.3 angstrom) but we have validated it by studying the isotopic substitution N{sup 14}/N{sup 15}. The adjustment to the NMF is obtained with a good accuracy but the characterization of the hydrogen bound is more delicate to infer. A preliminary study of the NMA molecule shows that this method can give relevant results on complex molecules.

  3. Interest of a treatment combined by radioimmunotherapy and Avastin 1 in a murine model of thyroid medullary carcinoma; Interet d'un traitement combine par radioimmunotherapie et Avastin1 dans un modele murin de carcinome medullaire de la thyroide

    Salaun, P.Y.; Bodet-Milin, C.; Paris, F.; Frampas, E.; Sai Maurel, C.; Faivre Chauvet, A.; Barbet, J.; Kraeber Bodere, F. [Unite Inserm U892, Brest, (France)

    2009-05-15

    The objective of this study was to evaluate the efficiency and the toxicity of the association radioimmunotherapy and bevacizumab on a murine model grafted by the human line T.T. of thyroid medullar cancer. After results it appears that in pretreatment, bevacizumab (Avastin) improves the efficiency of radioimmunotherapy without increasing the toxicity face the radioimmunotherapy alone. (N.C.)

  4. IRSN's opinion on criteria retained by the ANDRA for choosing a 'zone of interest for deepened investigation' (ZIRA, zone d'interet pour la reconnaissance approfondie) for the HA-MAVL-Site de Meuse/Haute-Marne project

    2009-12-01

    Within the context of selection of a site for a future deep storage for high- and intermediate-level activity and long life wastes, this report comments the various results of geological investigations and characterizations performed on this site during the past years. It notices that the most recent results (2007 and 2008) do not put previous conclusions (2005) into question. It recalls the required geological characteristics for such a storage site and compares them with the site characteristics. The IRSN agrees with the technical criteria adopted by the ANDRA for the choice of a zone of interest for a deepened investigation, and more particularly for this particular zone located on the territory of both French departments of Meuse and Haute-Marne

  5. Investigation of actinides speciation within the presence of ligands of interest for decorporation; Etude de la speciation des actinides vis-a-vis de ligands d'interet pour la decorporation

    Bonin, L

    2008-01-15

    Data about the behaviour of actinides in biological media are required in order to investigate their decorporation. Those data are obtained through in vivo experiments and the study of chemical speciation of actinides within the presence of biological constituents. A part of this work consists in the development of a method leading to the determination of the speciation of actinides at the oxidation state +IV within the presence of a complexing species, as well as its structure. The method was applied to two types of ligands: 1) a constituent of blood plasma: the citrate anion. The various complexes formed were investigated and their formation constants were quantified. The coordination mode of the ligand was then clarified through a structural study of the complexes, underlining the role of only one carboxylic site and of the alcohol function. 2) chelating agents used for decorporation. The formation constants of complexes of An(IV) with NTA and DTPA were determined. The coordination number of the metallic cation in those complexes as well as the role of the nitrogen atom were proved. Lastly, the behaviour of Pu(IV) within the presence of LIHOPO was investigated. This chelating agent, more efficient than DTPA in the case of in vivo decorporation of Np, forms very stable complexes with the metallic cation. One of those complexes can be assumed to present a stoichiometry 2:3. (author)

  6. Benefits of Computer Assisted Translation to Information Managers and End-Users (L’Interet de la Traduction Assistee par Ordinateur Pour les Responsables de Centres d’Information et Pour Les Utilisateurs Finaux)

    1990-06-01

    licensing agreement) mnay not be the key factor. Most users have found that integration and further development costs - particularly on dictionaries - are...soient con~us dans une optique monoLingue . possible d usavoir faire d’experts qui ici Cheque nation est en charge de I’anatyse de pourraient bien-etre...LIElectronic Dictionary Research meteo, horaires des trains ou avions, Institute (1,5 miLLiirds de francs, avec stations d’autobus, synthttiseurs~de huit

  7. Brain tumor chemo-radiotherapy: a study of direct intratumoral perfusion with antineoplastic drugs; Chimio-radiotherapie des tumeurs cerebrales: interet de l'injection intratumorale de drogues antineoplasiques

    Rousseau, J

    2007-10-15

    High grade gliomas are aggressive tumors for which current treatments remain palliative. Radiotherapy efficacy is restricted by the surrounding brain tissue tolerance. One method based on the concomitant use of chemotherapeutic drugs and external photon irradiation has been proposed to improve the treatment outcome. The systemic administration of drugs is not effective in achieving the therapeutic level of drug needed for brain tumor treatment. This is due to the blood brain barrier (BBB) that prevents molecules passing through the vascular endothelium. Recent methods have been developed to circumvent the BBB. Among them, convection-enhanced delivery (CED) relies on the continuous infusion of a fluid containing a therapeutic agent, under a pressure gradient. It permits a homogeneous and controlled drug distribution. The aims of this study were to characterise the CED method, and then to utilize it for glioma treatment in preclinical studies. Several drugs were tested: cisplatin, carbo-platin, oxaliplatin, and iodo-deoxyuridine. Two radiation modalities were evaluated: synchrotron stereotactic radiotherapy (monochromatic beam < 100 keV) and high energy irradiation (6 MV) obtained with a conventional medical linear accelerator. The results obtained reveal that the effectiveness of the combined treatment (platinated drug plus photon irradiation) is highly related to that of the chemotherapy. The data, obtained with the platinated chemotherapy, also show that high-energy X-ray irradiation (6 MV) is as effective as synchrotron X-ray irradiation. The results broaden the applicability of this chemotherapeutic approach to clinical trials. (author)

  8. Interest of uranium complexes for the mechanism study of the McMurry reaction; Interet des complexes de l`uranium pour l`etude du mecanisme de la reaction de McMurry

    Maury, O

    1997-07-04

    The reducing coupling reactions of ketones in diols and olefins are generally carried out with titanium or samarium compounds. In this work uranium complexes have been used. They have allowed to study the chemical reaction mechanism. This thesis is divided into three parts: 1) the reduction mechanism of uranium tetrachloride by cyclic voltametry has been studied at first. It has been shown that this reduction is followed by a transfer reaction of chlorides between the reduced specie of the higher electronic density and UCl . 2) In the second part is described: the synthesis, the crystal structure, the reactivity of the chemical agents, the stereochemistry of diols and alkenes formation and the pinacolisation reaction catalysis. 3) In the last part, the limits of the McMurry reaction are given by the study of the aromatic ketones pinacolisation reaction by-products. The obtained results show that the complexes of the metals which present a high reducing and oxo-philic (Ti, Sm, U..) character react in a similar way with the carbonyl compounds. If the uranium compounds are less used than those of the titanium in the field of the organic synthesis applications, they are precious auxiliaries and excellent models for reactions mechanisms study and for the synthesis methods optimization. (O.M.). 284 refs.

  9. Volatility mechanisms of borosilicate glasses and molten glasses of nuclear interest structural effects; Mecanismes de volatilite des verres et des fontes borosilicates d'interet nucleaire influence de la structure

    Delorme, L

    1998-04-23

    This work is devoted to the study of the mechanisms which control the volatility of the reference glass used for the confinement of radioactive waste. It was conducted on simplified compositions, in the SiO{sub 2}-B{sub 2}O{sub 3}-Al{sub 2}O{sub 3}-{alpha}Na{sub 2}O-(1-alpha)Li{sub 2}O-CaO system.The structural approach carried out by NMR, from room temperature up to 1500 deg.C, shows a strong increase in the mobility of alkalis above Tg. A rapid exchange between B{sup III} and B{sup IV} sites near 700 deg.C, and the change of coordination number B{sup IV-} B{sup III} near 1100 deg.C, also seem to take place. The analysis of the vapor phase, carried out by High Temperature Mass Spectrometry coupled to Knudsen cells, reveals the presence between 780 deg.C and 830 deg.C of NaBO{sub 2}(g), LiBO{sub 2}(g) and Na{sub 2}(BO{sub 2})2(g). The calculation of the partial pressure of each species shows that the total pressure of simplified glasses is dominated by the contribution of sodium. To study the volatility of glasses at higher temperature, equipment using the Transpiration method was used. The analysis of the deposits indicate the presence at 1060 deg.C of the species quoted previously. The vaporization rate and the vapor density were determined for each composition studied in a saturated state. Thus, we show that the volatility of the reference glass can be simulated by that of a simplified glass. For {alpha}=1, the kinetic of vaporization between 1060 deg.C and 1200 deg.C reveals an evaporation from the surface associated with a mechanism of diffusion in the molten glass. This is similar to the volatility of the reference glass at 1060 deg.C. To finally explain these mechanisms on a microscopic basis, we develop a model of molecular interactions. Between 780 deg.C and 830 deg.C, these mechanisms are controlled by a strong attraction between Na{sub 2}O and Li{sub 2}O, which maintains the total vapor pressure on a quasi-constant lever up to {alpha}=0.27. (author)

  10. Efficacy of granisetron in the prevention of GIT problems in patients undergoing total body irradiation. Interet du granisetron dans la prevention des troubles digestifs lors des irradiations corporelles totales

    Feuvret, L.; Jammet, P.; Campana, F.; Cosset, J.M.; Fourquet, A. (Institut Curie, 75 - Paris (France))

    1994-01-01

    From december 1991 to september 1992, 20 patients due to receive total body irradiation (TBI) prior to allogeneic or autologous bone marrow transplantation were given granisetron (Kytril) in order to prevent intestinal (nausea and vomiting) early intolerance, TBI regimen was delivered on a fractional basis of six fractions, over 3 days. Twelve grays were delivered with a lung protection decreasing the pulmonary dose to 9 Gy Granisetron (3 mg) was administered by a 5-min intravenous infusion, 1 h before TBI. Up to two further infusions were given if nausea or vomiting occurred. The pretreatment perfusion was sufficient to prevent nausea and vomiting in 10/20 patients, one additional post-treatment perfusion was necessary in 7/20 patients, and two in 1/20 patients. In 2/20 cases, nausea and vomiting persisted in spite of three perfusions. Excellent or good efficacy was noted in 15/20 patients and a minor (or no) efficacy in five. Granisetron appears to be superior to the conventional anti emetic schemes to prevent nausea and vomiting in patients receiving TBI for bone marrow transplantation. 15 Refs.

  11. From the local structure of the catalytic materials to the colloidal macrostructure of systems of the petroleum industry; De la structure locale des materiaux catalytiques a la macrostructure colloidale des systemes d'interet petrolier

    Espinat, D.

    2006-01-15

    The industrial development of new catalysts or adsorbents needs a further knowledge into the structure and texture of these materials. Thus, several techniques must be used in order to deliver complementary information. X-ray diffraction and neutron diffraction provide a precise structural and textural characterisation. X-ray or neutron beam is scattered when crossing the sample; high values of the scattering vector are used for structure determination, while, low values enable texture or macrostructure characterisation of the compound. Heterogeneous catalysts show a large specific area and are made of small particles, close to tenth of nanometers. Thus, crystalline domains are small and the wide angle X-ray scattering shows few Bragg peaks having large full width at half maximum. It becomes difficult, for such materials, to obtain crystallographic information and we have proposed a new approach based on the X-ray diagram simulation according to a structural model of the solid (Precray-Simax software). Several applications have concerned catalysts exhibiting a MoS{sub 2}-type structure, compounds having spinel-like structure, as for instance alumina (catalyst carrier) or zinc aluminate. Zeolites, used as catalysts or adsorbents, have a large specific area with extended crystalline domains. Rietveld refinement technique was used for a better understanding of zeolite stabilisation needed for industrial applications. The use of faujasite-type zeolites for the separation process of para-xylene from C8 aromatics has taken on several works using X-ray and neutron diffraction, gravimetry studies, molecular simulations, in order to describe molecular adsorption on zeolites and to get insight in zeolites selectivity origin. Various colloidal systems, others than catalysts and adsorbents, are often found in petroleum industry, and better knowledge of these materials is truly necessary to advance industrial processes. Small angle X-ray and neutron scattering allow to get insight in the macrostructure of these colloidal systems, as for instance, asphaltenes solutions and petroleum heavy fractions, clay suspensions and anti-wear additives. Other techniques can be used in order to reduce particle size poly-dispersity of these systems. (author)

  12. Importance of local skin treatments during radiotherapy for prevention and treatment of radio-induced epithelitis; Interet des applications cutanees en cours de radiotherapie pour la prevention et le traitement des epitheliites radio-induites

    Chargari, C.; Fromantin, I.; Kirova, Y.M. [Institut Curie, Dept. de Radiotherapie Oncologique, 75 - Paris (France); Chargari, C. [Hopital d' Instruction des Armees du Val-de-Grace, Service d' Oncologie Radiotherapie, 75 - Paris (France)

    2009-07-15

    Radio-epithelitis represents a common problem, for which treatments are characterized by a great heterogeneity. The present review of literature focuses on data referenced in Pub med/Medline and published in French/English. Despite a real preclinical rationale, aloe vera and trolamine failed to demonstrate any benefit in the prophylactic settings. In a prospective assessment phase III assessment, Calendula officinalis was shown to be superior to trolamine for the prevention of radio-epithelitis. In the curative settings, sucrafalte failed to demonstrate any benefit. The benefit of dermo-corticoids was suggested in terms of erythema and itching. Promising clinical results are available with hyaluronic acid (M.A. S065D and Ialugen) and silver leaf may reduce the intensity of cutaneous radio-induced side effects. Data from the literature are conflicting, making real the difficulty to adopt from clinical trials any proof-of-principle strategy. Considering these uncertainties, several strategies are allowed. New topics are under investigation. Present data from the literature highlight the need for further trials, in order to propose evidence-based treatments and to harmonize clinical practice. (authors)

  13. Interest of the SPECT-CT hybrid imaging in the management of thyroid differentiated carcinomas; Interets de l'imagerie hybride TEMP-TDM dans la prise en charge des carcinomes differencies de la thyroide

    Menemani, A.; Mebarki, M.; Slama, A.; Meghelli, S.; Lachachi, B.; Krim, M.; Berber, N. [CHU Tlemcen, Service de medecine nucleaire (Algeria)

    2010-07-01

    Purpose: Images merging, associating SPECT and CT, integers functional and anatomical data. The purpose of our study was to evaluate the SPECT contribution coupled to CT in our daily practice of the management thyroid differentiated carcinomas. Conclusions: SPECT/CT merging got by a hybrid system allows a better anatomical location and improves the diagnostic value of examination in the extension assessment of thyroid differentiated carcinomas. (N.C.)

  14. Directory of Factual and Numeric Databases of Relevance to Aerospace and Defence R and D (Repertoire de Bases de donnees Factuelles ou Numeriques d’interet pour la R and D).

    1992-07-01

    Madrid Faculty of Science Institute of Materials Sciences (Instituto de Ciencia de Materiales Facultad de Ciencias, Universidad Autonoma de Madrid) ADDRESS...OF ORGANIZATION: Construcciones Aeronauticas SA CASA ADDRESS/POINT OF CONTACT: Attention: J. Pascual Laboratory Aeropuerto de San Pablo 41007 Sevilla...Factual and Numeric Databases of Relevance to Aerospace and Defence R & D (Repertoire de Bases de donnees Factuelles ou Num~riques d’inte’re^t pour

  15. Interests of the PET with 18-F.D.G. in infectious pathology: about a case of systemic candidiasis; Interets de la TEP au 18-FDG en pathologie infectieuse: a propos d'un cas de candidose systemique

    Avet, J.; Granjon, D.; Prevot, N.; Isnardi, V.; Dubois, F. [Service de medecine nucleaire, CHU de Saint-etienne, (France); Stephan, J.L.; Berger, C. [service de pediatrie, CHU de Saint-etienne, (France)

    2009-05-15

    We report the interest of the PET with {sup 18}F-F.D.G. in the extension evaluation of injuries and in the therapy decision for a patient suffering of a systemic candida. Conclusions: In spite of a lack of recommendations, because of its great sensitivity for the deep infectious centres detection, the PET with {sup 18}F-F.D.G. can bring useful information to the management and follow up of the systemic infections. (N.C.)

  16. Role of clinical indications of bone mass measurement with bi-photonic X-ray absorptiometry. Interet et indications cliniques des mesures de masse osseuse par absorptiometrie biphotonique a rayons X

    Anon.

    Bone densitometry by precise, reliable and non-traumatic methods such as X-ray bi-phonon absorptiometry, is the only way to predict osteoporosis fractures risks. The whole epidemiological studies establish that bone mass loss and osteoporosis risk are directly linked. The measurement of the bone mass is the basis of osteoporosis prevention for elderly women, and of other clinical situations. This paper gives, by a critical analysis of available data, advantages and limits of bone mass measurements by X-ray bi-phonon absorptiometry, and essential clinical indications. (A.B.). 181 refs.

  17. Study of radionuclides speciation with biological molecules of interest by spectrometric techniques; Etude de la speciation des radionucleides avec les molecules d'interet biologique par approche spectrometrique

    Lourenco, V

    2007-07-15

    Mechanisms of complexation and accumulation of the radionuclides at the cellular and molecular level are complex and poorly known because the studies on these subjects are scarce. Within the framework of this thesis, we studied the interactions of these cations with biological molecules of interest. We chose to focus on an actinide: uranium (VI) as well as europium as an analogue of trivalent actinides. The selected biological molecules are the phyto-chelatins: their role is to protect cells against intrusions from nonessential heavy metals (thus toxic). These proteins are likely to be implied in the mechanisms of sequestration of radionuclides in living organisms. However, their structure is complex, this is why, in order to better include/understand their reactivity, we extended our studies to lower entities which constitute them (amino acid: glycine, glutamic acid and cysteine; polypeptides: glutathione reduced and oxidized forms). In particular, we determined solution speciation (stoichiometry, structure) as well as the complexing constants associated with the formation with these species. These studies were undertaken by Time Resolved Laser induced Fluorescence (TRLIF), Electro-Spray-Mass Spectrometry (ES-MS), Nuclear Magnetic Resonance (NMR), Fourier Transform Infra-Rouge spectroscopy (FTIR) and Extended X-ray Absorption Fine Structure Spectroscopy (EXAFS).The determination of the complexation constants enabled us to conclude that the complexing capacity of these molecules with respect to radionuclides was moderate (log{sub 10}K{sub 1} {<=} 3, pH 3 or 6), the formed species are mononuclear with only one ligand molecule (1:1). The interaction is performed via oxygenated (hard) groups. The direct complexation of europium with phyto-chelatins at acidic pH was studied jointly by TRLIF and ES-MS. The complexing capacity of these molecules is much higher than that of GSH from which they result. The interaction of europium with metallothioneins is, on the contrary, lower than with phyto-chelatins. In addition to studies undertaken on synthetic solutions reproducing the 'biological' conditions (pH close to neutrality, ionic strength 0,1 mol/L, etc), tests of cellular contamination were realized. We let cells grow in culture media comprising various europium concentrations. The quantification of integrated europium (by million cells) showed that those are able to incorporate europium significantly. (author)

  18. Interest of the SPECT-CT merging to detect pseudo-arthrosis after lumbar arthrodesis: preliminary results; Interet de la fusion TEMP-TDM pour la detection des pseudarthroses apres arthrodese lombaire: resultats preliminaires

    Rager, O.; Ratib, O.; Tessitore, E. [Hopitaux universitaire de Geneve (Switzerland)

    2010-07-01

    Pseudo arthrosis is a potential complication after a lumbar arthrodesis. The symptoms are nonspecific and revision surgery is not always an effective treatment. Scintigraphy SPECT / CT with {sup 99m}Tc and CT were studied separately for the diagnosis of pseudo arthrosis before the widespread use of software fusion. It is well established that the diagnosis based on CT led to a number of false positive (10%). The purpose of this study is to evaluate the usefulness of SPECT-CT fusion imaging in the diagnosis of pseudo arthrosis. Conclusions: SPECT / CT fusion imaging may increase the specificity for the diagnosis of pseudo arthrosis at the level of inter body cages and increase sensitivity for the detection of degenerative diseases on the back joints. (N.C.)

  19. Volatility mechanisms of borosilicate glasses and molten glasses of nuclear interest structural effects; Mecanismes de volatilite des verres et des fontes borosilicates d'interet nucleaire influence de la structure

    Delorme, L

    1998-04-23

    This work is devoted to the study of the mechanisms which control the volatility of the reference glass used for the confinement of radioactive waste. It was conducted on simplified compositions, in the SiO{sub 2}-B{sub 2}O{sub 3}-Al{sub 2}O{sub 3}-{alpha}Na{sub 2}O-(1-alpha)Li{sub 2}O-CaO system.The structural approach carried out by NMR, from room temperature up to 1500 deg.C, shows a strong increase in the mobility of alkalis above Tg. A rapid exchange between B{sup III} and B{sup IV} sites near 700 deg.C, and the change of coordination number B{sup IV-} B{sup III} near 1100 deg.C, also seem to take place. The analysis of the vapor phase, carried out by High Temperature Mass Spectrometry coupled to Knudsen cells, reveals the presence between 780 deg.C and 830 deg.C of NaBO{sub 2}(g), LiBO{sub 2}(g) and Na{sub 2}(BO{sub 2})2(g). The calculation of the partial pressure of each species shows that the total pressure of simplified glasses is dominated by the contribution of sodium. To study the volatility of glasses at higher temperature, equipment using the Transpiration method was used. The analysis of the deposits indicate the presence at 1060 deg.C of the species quoted previously. The vaporization rate and the vapor density were determined for each composition studied in a saturated state. Thus, we show that the volatility of the reference glass can be simulated by that of a simplified glass. For {alpha}=1, the kinetic of vaporization between 1060 deg.C and 1200 deg.C reveals an evaporation from the surface associated with a mechanism of diffusion in the molten glass. This is similar to the volatility of the reference glass at 1060 deg.C. To finally explain these mechanisms on a microscopic basis, we develop a model of molecular interactions. Between 780 deg.C and 830 deg.C, these mechanisms are controlled by a strong attraction between Na{sub 2}O and Li{sub 2}O, which maintains the total vapor pressure on a quasi-constant lever up to {alpha}=0.27. (author)

  20. The role of gastric scintigraphy in primary or post surgical disorders of gastric emptying; Interet de la scintigraphie gastrique dans l`exploration des troubles primitifs et postchirurgicaux de la vidange gastrique

    Jian, R.; Lemann, M.; Rain, J.D.

    1996-12-31

    Gastric scintigraphy is the gold standard for the measurement of the gastric emptying of a meal because of its reliability and its reproducibility and the respect of physiological conditions. Moreover, this technique allows to measure the emptying of solid and liquid phases simultaneously. Symptoms motivating a gastric scintigraphy, suggest either a gastric stasis (dyspepsia) or a gastric incontinence (dumping syndrome). The two most frequent clinical conditions triggering this test are motility disorders following vagotomy, a delayed emptying of solids is often associated to an accelerated emptying of liquids. Gastric scintigraphy proves quite useful in these conditions, since the diagnosis of such complex abnormalities is uneasy to establish exclusively on a clinical basis. In idiopathic dyspepsia, gastric stasis is proved only in 50 % of the patients. However, a radionuclide study of gastric emptying is seldom ordered because of the common character and good tolerance of these symptoms. In everyday practice, gastric scintigraphy is considered only when gastric or intestinal obstructive lesions have been ruled out. A suggestive clinical picture and/or absence of a deteriorated general condition allow to prescribe a symptomatic treatment. More rarely, equivocal symptoms, degradation of the general condition and unresponsiveness to symptomatic drugs call for gastric scintigraphy. (authors). 241 refs., 2 figs.

  1. Determination of a PWR key neutron parameters uncertainties and conformity studies applications; Determination des incertitudes liees aux grandeurs neutroniques d'interet des reacteurs a eau pressurisee a plaques combustible et applications aux etudes de conformite

    Bernard, D

    2002-07-01

    The aim of this thesis was to evaluate uncertainties of key neutron parameters of slab reactors. Uncertainties sources have many origins, technologic origin for parameters of fabrication and physical origin for nuclear data. First, each contribution of uncertainties is calculated and finally, a factor of uncertainties is associated to key slab parameter like reactivity, isotherm reactivity coefficient, control rod efficiency, power form factor before irradiation and lifetime. This factors of uncertainties were computed by Generalized Perturbations Theory in case of step 0 and by directs calculations in case of irradiation problems. One of neutronic conformity applications was about fabrication and nuclear data targets precision adjustments. Statistic (uncertainties) and deterministic (deviations) approaches were studied. Then neutronics key slab parameters uncertainties were reduced and so nuclear performances were optimised. (author)

  2. Importance of bony analysis for interpreting ear CT scans: part three; ORL - tomodensitometrie de l'oreille. Interet de l'analyse osseuse dans l'interpretation des scanners de l'oreille (troisieme partie)

    Serhal, M.; Dordea, M.; Cymbalista, M. [Hopital de Montfermeil, Service de Radiologie, 93 - Montfermeil (France); Halimi, P. [Hopital Europeen Georges-Pompidou, Service de Radiologie, 75 - Paris (France); Iffenecker, C. [Clinique Radiologique, 62 - Boulogne sur Mer (France); Bensimon, J.L

    2003-02-01

    The accurate description of bony changes in ear CT scans has a great diagnostic and therapeutic impact. The third part shows the way to analyze bone remodeling when CT scan is performed for tumors in the vicinity of the temporal bone, for intra temporal lesions of the facial nerve and for external auditory canal malformations. It demonstrates how bony analysis should be included in postoperative report of ear CT scan. The importance of bony signs in tumors and pseudo tumors of the inner ear are outlined. (authors)

  3. Doping influence by some transition elements on the irradiation effects in nuclear waste glasses; Influence du dopage par certains elements de transition sur les effets d'irradiation dans des verres d'interet nucleaire

    Florent, Olivier

    2006-06-15

    High-level waste glasses are submitted to auto-irradiation. Modelling it using external irradiations on simple glasses revealed defects production and non negligible structural changes. This thesis aims at determining the impact of a more complex composition on these effects, especially the influence of adding polyvalent transition metals. Silicate, soda-lime and alumino-borosilicate glasses are doped with different iron, chromium and manganese concentrations then {beta} irradiated at different doses up to 10{sup 9} Gy. Non doped glasses show an increase of their density and polymerisation coupled with a molecular oxygen and point defects production. Adding 0.16 mol% Fe decreases the amount of defects by 85 % and all irradiation effects. A Fe{sup 3+} reduction is also observed by EPR, optical absorption and indirectly by Raman spectroscopy. A higher than 0.32 mol% Fe concentration causes complete blockage of the evolution of polymerisation, density and defect production. The same results are obtained on chromium or manganese doped glasses. An original in situ optical absorption device shows the quick decrease of Fe{sup 3+} amount to a 25 % lower level during irradiation. Stopping irradiation causes a lower decrease of 65 %, suggesting a dynamic (h{sup 0}/e-) consuming equilibrium. He{sup +} and Kr{sup 3+} ions and {gamma} irradiated glasses tend to confirm these phenomena for all kind of irradiation with electronic excitations. (author)

  4. The role of bone scintigraphy in Langerhans' cell histiocytosis; a case report; Interet de la scintigraphie osseuse dans l'histiocytose langerhansienne: a propos d'un cas

    Razzouk, M.; Carrier, P.; Darcourt, J. [Centre TEP, Hopital de l' Archet-1, Service Universitaire de Medecine Nucleaire, 06 - Nice (France); Razzouk, M.; Carrier, P.; Darcourt, J. [Federation interhospitaliere, CHU, CAL universitaire de Nice, 06 - Nice (France); Deville, A. [Hopital de l' Archet, Service d' Hemato-Oncologie Pediatrique, 06 - Nice (France); Cadet, G. [Centre Hospitalier intercommunal de Grasse, Service de Pediatrie, 06 - Grasse (France)

    2008-09-15

    We present one case of bone-Langerhans cell histiocytosis in a three-year-old male child presenting osseous lesions in the skull and the femur, which are very frequent localizations in histiocytosis. Bone scintigraphy is useful for both initial staging and follow-up associated with other imaging modalities. (authors)

  5. Interest of the thyroid scintigraphy in the hypothyroidism of children affected by Downs Syndrome; Interet de la scintigraphie thyroidienne dans l'hypothyroidie des enfants atteints de trisomie 21

    Krimi, S.; Slim, I.; Yeddes, I.; El Ajmi, W.; Rmadi, S.; Ltaief, B.; Mhiri, A.; Ben Slimene, M.F. [Service de medecine nucleaire, institut Salah Azeiz, Tunis, (Tunisia)

    2009-05-15

    The corrected hypothyroidism for the trisomic children can have diverse etiologies. the thyroid scintigraphy allows to precise the stage of the thyroiditis in case of auto-immune disease and to comfort the hypothesis of the hypothalamus-hypophysis axis immaturity in the case of negative immunological evaluation. (N.C.)

  6. Brain tumor chemo-radiotherapy: a study of direct intratumoral perfusion with antineoplastic drugs; Chimio-radiotherapie des tumeurs cerebrales: interet de l'injection intratumorale de drogues antineoplasiques

    Rousseau, J

    2007-10-15

    High grade gliomas are aggressive tumors for which current treatments remain palliative. Radiotherapy efficacy is restricted by the surrounding brain tissue tolerance. One method based on the concomitant use of chemotherapeutic drugs and external photon irradiation has been proposed to improve the treatment outcome. The systemic administration of drugs is not effective in achieving the therapeutic level of drug needed for brain tumor treatment. This is due to the blood brain barrier (BBB) that prevents molecules passing through the vascular endothelium. Recent methods have been developed to circumvent the BBB. Among them, convection-enhanced delivery (CED) relies on the continuous infusion of a fluid containing a therapeutic agent, under a pressure gradient. It permits a homogeneous and controlled drug distribution. The aims of this study were to characterise the CED method, and then to utilize it for glioma treatment in preclinical studies. Several drugs were tested: cisplatin, carbo-platin, oxaliplatin, and iodo-deoxyuridine. Two radiation modalities were evaluated: synchrotron stereotactic radiotherapy (monochromatic beam < 100 keV) and high energy irradiation (6 MV) obtained with a conventional medical linear accelerator. The results obtained reveal that the effectiveness of the combined treatment (platinated drug plus photon irradiation) is highly related to that of the chemotherapy. The data, obtained with the platinated chemotherapy, also show that high-energy X-ray irradiation (6 MV) is as effective as synchrotron X-ray irradiation. The results broaden the applicability of this chemotherapeutic approach to clinical trials. (author)

  7. Use of myocardial tomo-scintigraphy by {sup 123}I - MIBG in right ventricle arrhythmia-gen dysplasia; Interet de la tomoscintigraphie myocardique a la {sup 123}I - MIBG dans la dysplasie arrythmogene du ventricule droit

    Agostini, D.; Manrique, A.; Darlas, Y. [Service de Medecine Nucleaire, CHU Cote de Nacre, Caen (France); Loiselet, P.; Scanu, P.; Grollier, G.; Potier, J.C. [Service de Cardiologie, CHU Cote de Nacre, Caen (France); Bouvard, G. [Service de Medecine Nucleaire, CHU Cote de Nacre, Caen (France)

    1997-12-31

    The dysfunction of myocardial sympathetic system was implied in occurrence of ventricular arrhythmias in patients with a right ventricle arrhythmia-gen dysplasia (RVAD). The goal of this study is to evaluate the myocardial pre-synaptic adrenergic regional function by using the cardiac tomo-scintigraphy with {sup 123}I - meta-iodo-benzyl-guanidine (MIBG). Fourteen patients (12 M, 2 F, age: 46{+-} 13) in whom the disease`s diagnosis was done on the basis of the parameters of European Task Force (electric, angiographic, histologic), were studied. Six healthy subjects (32 {+-} 12 years) were at the same time studied as control group. Each patient benefited by an at-rest tomo-scintigraphy by {sup 201}Tl to eliminate any hypo-perfusion which could hinder the interpretation of MIBG fixation. A 48 h delay was necessary between the two isotopic examinations. After blocking the thyroid by Lugol fort, an at-rest tomo-scintigraphy by {sup 123}I - MIBG was effected 4 h after the injection IV of 259 MBq of tracer following a classical acquisition of a myocardial tomography with a tracer-adopted collimator (Elscint camera). Global and regional evaluations of the cardiac adrenergic neuronal function were effected by using the cardio-mediastinal ratio (CMR) and the circumferential profile, respectively, for the localization, extension and amplitude of regional adrenergic defects. The CMR is within the normal limits (236 {+-} 39% vs 234 {+-} 14% in healthy subjects). The adrenergic defects are present in 11/14 patients (a reduction of 50% of capture of MIBG as compared with the control group, < average - 2 ET) in the anterior and lateral regions of left ventricle. In conclusion, the tomo-scintigraphy by {sup 123}I - MIBG allows the detecting of presence of a sympathetic dys-innervation of left ventricle in patients afflicted with RVAD

  8. Advantages of thermal processes to reduce the amounts of sludge; Interet des procedes thermiques dans la problematique de la reduction et/ou de l'elimination des boues?

    Cretenot, D. [Vivendi Water System, 94 - Saint-Maurice (France); Chauzy, J.; Fernandes, P.; Patria, L. [Anjou Recherche, 78 - Maisons-Laffite (France)

    2003-02-01

    All the actors in the water field have to face the fate of sludge generated by wastewater treatment. The challenge they have to take up is not only on the good quality of the final effluent but also on the by-products treatment performance. Reduction, stabilization and pasteurization are the key-words in the present trend of sludge treatment., There are many technologies that reduce the final volume of sludge by lowering their dry solids concentration, but only the treatment lines with thermal processes can both reduce the amounts of sludge generated, and also issue sludge that answers to more and more stringent constraints on sanitary quality.

  9. Determination of a PWR key neutron parameters uncertainties and conformity studies applications; Determination des incertitudes liees aux grandeurs neutroniques d'interet des reacteurs a eau pressurisee a plaques combustible et applications aux etudes de conformite

    Bernard, D

    2002-07-01

    The aim of this thesis was to evaluate uncertainties of key neutron parameters of slab reactors. Uncertainties sources have many origins, technologic origin for parameters of fabrication and physical origin for nuclear data. First, each contribution of uncertainties is calculated and finally, a factor of uncertainties is associated to key slab parameter like reactivity, isotherm reactivity coefficient, control rod efficiency, power form factor before irradiation and lifetime. This factors of uncertainties were computed by Generalized Perturbations Theory in case of step 0 and by directs calculations in case of irradiation problems. One of neutronic conformity applications was about fabrication and nuclear data targets precision adjustments. Statistic (uncertainties) and deterministic (deviations) approaches were studied. Then neutronics key slab parameters uncertainties were reduced and so nuclear performances were optimised. (author)

  10. Ion-molecule interactions of biological importance. A vibrational spectroscopic study of magnesium complexes with hydroxylated quinones; Interactions ions-molecules d'interet biologique. Etude par spectrometrie de vibrations de la complexation du magnesium avec des molecules quinoniques hydroxylees

    Kirszenbaum, Marek

    1976-06-14

    Luteoskyrin and rugulosin are two naturally occurring yellow pigments with hydroxylated bis-anthraquinonic structures. They cause serious liver disorders in man due to the formation of complexes of the type pigment-Mg{sup 2+}-DNA. In order to elucidate the structure of these complexes we have studied the vibrational spectra of some model systems, namely 1-hydroxy- and 1,4-dihydroxyanthraquinone, their magnesium chelate complexes, and a series of simpler complexes as the acetylacetonates of some divalent metals. Complete vibrational assignment are proposed for anthraquinone-9,10, the two hydroxylated and deureroxylated derivatives and their magnesium complexes. The substitution of {sup 26}Mg in place of {sup 24}Mg in these complexes enabled us to assign the Mg-O vibrations; their number corresponds to a hexa-coordinated metal in the acetylacetonate case and to a tetra-coordinated structure in the anthraquinone-olates complexes. The position of the ν C=0 and ν C-0 vibrations bands in the complexes shows that the bonds in the chelated ring of Mg(1-O-AQ){sub 2} retains their single and double bond characteristic whereas in the CMg(1,4-O{sub 2},-AQ){sub n} a resonating structure appears in the ring. The study of the IR and R spectra of the complexes enabled a tetrahedral structure to be proposed for the oxygens around the magnesium. Finally it was noted that the Mg-O bonds possessed a high degree of covalent character. (author) [French] La luteoskyrine et la rugulosine, deux pigments jaunes de structure de bis-anthraquinones hydroxylees, provoquent des troubles hepatiques graves par la formation des complexes pigment-Mg{sup 2+}-ADN. Dans le but d'eclaircir la structure de ces complexes nous avons etudie, par spectrometrie de vibrations, les systemes-modeles suivants: la 1-hydroxy- et la 1,4-dihydroxyanthraquinones, leurs complexes magnesies et une serie des complexes plus simples, tels que les acetylacetonates. de metaux divalents. Nous avons propose une attribution complete des vibrations de l'anthraquinone-9,10, de ses deux derives hydroxyles et deuteroxyles et de complexes magnesies. Une etude des complexes substitues au {sup 24}Mg et {sup 26}Mg nous a permis d'attribuer les vibrations Mg-O; leur nombre correspondant au metal hexacoordonne pour l'acetylacetonate de magnesium et tetracoordonne pour les anthraquinone-olates de magnesium. La position des bandes de vibrations ν C=O et ν C-O des complexes montre que les liaisons du cycle chelate du Mg(1-O-AQ){sub 2} gardent leur caractere des liaisons simple et double, alors que dans le [Mg(1,4-O{sub 2}-AQ]{sub n} il y a une resonance des liaisons de ce cycle. L'etude des spectres IR et R des complexes a permis egalement de proposer la structure tetraedrique des oxygenes autour du magnesium. Nous avons remarque, de plus, que les liaisons Mg-O presentent un caractere covalent important. (auteur)

  11. Corrosion by cooling gases in nuclear reactors; la corrosion par les gaz caloporteurs dans les reacteurs nucleaires

    Darras, R. [Commissariat a l' energie atomique et aux energies alternatives - CEA, Centre de Saclay, Section d' etude de la corrosion par gaz et metaux liquides (France)

    1960-07-01

    This article begins with a review of the various materials which can be used and the cooling gases in which they may be heated, emphasis being placed on the importance of reaching temperatures as high as possible. This is followed by a few general remarks on the dry oxidation of metals and alloys, particularly with regard to diffusion phenomena and their various possible mechanisms, and also the methods of investigation employed. Finally, the behaviour of the chief nuclear materials heated in the various gases is studied successively. Materials used for fuel (metallic uranium, uranium oxide, carbides and silicides), canning materials (magnesium, aluminium, zirconium, beryllium, stainless and refractory steels), structural materials (ordinary or slightly alloyed steels), and finally moderators (graphite, beryllium oxide) are deal with in this way. This account is backed up both by the results obtained at the CEA and by work published outside or abroad up to the present day. In conclusion, every effort has been made to direct future research on the basis of the foregoing. Reprint of a paper published in Industries Atomiques - no. 9/10, 1959, p. 3-23 [French] Dans cet article, on passe tout d'abord en revue les divers materiaux utilisables et les gaz de refroidissement dans lesquels ils peuvent etre chauffes, en insistant sur l'interet d'atteindre des temperatures aussi elevees que possible. On rappelle ensuite quelques generalites sur l'oxydation seche des metaux et alliages, notamment en ce qui concerne les phenomenes de diffusion et leurs divers mecanismes possibles ainsi que les methodes d'etude. Enfin, le comportement des principaux materiaux nucleaires chauffes dans les divers gaz est etudie successivement. On traita ainsi des materiaux combustibles (uranium metallique, oxyde, carbures et siliciures d'uranium), des materiaux de gainage (magnesium, aluminium, zirconium, beryllium, aciers inoxydables et refractaires), des materiaux de structure (aciers ordinaires

  12. Irradiation-induced regulation of plasminogen activator inhibitor type-1 and vascular endothelial growth factor in six human squamous cell carcinoma lines of the head and neck; Bestrahlungsinduzierte Regulation des Plasminogenaktivator-Inhibitor Typ 1 (PAI-1) und des vaskulaeren endothelialen Wachstumsfaktors (VEGF) in sechs Plattenepithelkarzinomzelllinien der Kopf-Hals-Region

    Artman, Meri Tuuli

    2014-01-29

    Radiation therapy is frequently used to treat squamous cell carcinoma of the head and neck (SCCHN), although, it can be unsuccessful due to radiation resistance of the tumor. Currently, there are no established predictive markers for radiation resistance in SCCHN. The aim of this work was to investigate PAI-1 and VEGF secretion as markers for radiation resistance in six human SCCHN cell lines. The cell lines differed in their basal secretion levels and in their in vitro radiation sensitivity. PAI-1 and VEGF levels increased after irradiation in a dose-dependent manner. A significant correlation was detected between radiation-induced PAI-1 and VEGF secretion, which suggests that irradiation-induced secretion of PAI-1 and VEGF are partially regulated by related mechanisms. However, neither basal levels nor radiation-induced PAI-1 and VEGF secretion correlated with radiation resistance. Therefore, PAI-1 and VEGF are most likely not predictive markers for radiation resistance in SCCHN.

  13. The natural seismic hazard and induced seismicity of the european HDR (hot dry rock) geothermal energy project at Soultz-sous-Forets (Bas-Rhin, France); Alea sismique naturel et sismicite induite du projet geothermique europeen RCS (roche chaude seche) de Soultz-sous-Forets (Bas-Rhin, France)

    Helm, J A

    1996-06-07

    Development of the Soultz-sous-Forets HDR (Hot Dry Rock) geothermal energy project will involve important fluid injections which will induce micro-seismic events. This thesis discusses the natural seismicity of the region and induced seismicity associated with fluid injections. A catalogue of all historical and instrument seismicity of the Soultz-sous-Forets (SSF) region has been compiled. This seismicity does not correspond to movements along the major tectonic features of the region. The area around SSF has been identified as being one where high heat flow corresponds to low seismicity. The largest well documented seismic event in the region which took place in 1952 had an epicentral intensity of VI. All important data pertaining to the series of seismic events which took place in the region from August to October 1952 have been collected and are presented. This work details the installation and operation of a permanent 3 station network of accelerometers and seismometers around the HDR site. Also the installation and operation of a mobile network of vertical seismometers during fluid injections. 167 micro-seismic events were recorded on the surface network, with magnitudes from -0.5 to 1.9. The preferential alignment of the micro-seismic cloud is N160 deg. Individual focal mechanisms of the larger seismic events correspond to an extensional tectonic regime. Stress inversion of P wave polarities indicates that the maximum stress is vertical and the intermediate and minimum stress axes horizontal. The largest of the horizontal stresses is orientated N124 deg and the smallest N34 deg. Induced seismic movement is taking place on pre-existing fractures controlled by the in situ stress seismic movement is taking place on pre-existing tectonic fractures controlled by the in situ stress field, and the largest of the induced events had a magnitude 1.9. This level of seismicity does not pose any environmental hazard to the region around Soultz-sous-Forets. (author) 151 refs.

  14. Study of airborne particles during the impact of droplets on a dry surface or on a liquid film; Etude de la mise en suspension de micro-gouttelettes lors de l'impact d'une goutte sur une surface seche ou sur un film liquide

    Motzkus, C.; Gensdarmes, F. [Institut de Radioprotection et de Surete Nucleaire (IRSN), Service d' Etudes et de Recherches en Aerodispersion des polluants et en Confinement, 91 - Gif sur Yvette (France); Motzkus, C.; Gehin, E. [Paris-12 Univ., Centre d' Etudes et de Recherches en Thermique, Environnement et Systeme, 94 - Creteil (France)

    2007-07-01

    The safety analyses of the nuclear facilities require extensive knowledge on the airborne micro-droplet, in order to assess the potential sources of contamination in the case of hypothetical scenarios of accidental falls of liquids caused by leakage or discharge from a container. There are very few data in the literature in the case of the impaction of millimeter-size droplets on the airborne particles. The objective of our work is to study experimentally the emission of the particles during the impaction on a dry or wet plane surface, in order to understand the mechanisms leading to the airborne icles. First experiments are carried out in order to study the airborne particles produced by the free falls of droplet according to the fall height. These results are faced with a semi empirical correlation, which describes the transition between deposition and splash. In the case of a dripping of 3.84 mm-diameter droplets, our results show that the splash occurs for a fall height above 30 cm, which leads to resuspension fractions between 1,9 10{sup -6} at 46 cm and 7,5 10{sup -6} at 80 cm. (authors)

  15. Schostakowitsch. Orchesterlieder (Vol. 2), Neeme Järvi / Werner Pfister

    Pfister, Werner

    1996-01-01

    Uuest heliplaadist "Schostakowitsch. Orchesterlieder (Vol. 2): Sechs Romanzen op. 21, Sechs Gedichte op. 143a, Suite auf Verse von Michelangelo Buonarroti op. 145a. Göteborger Sinfoniker, Neeme Järvi". DG CD 447 085-2 (WD: 71'06") DDD

  16. Fonte alimentar sangüínea e a peridomiciliação de Lutzomyia longipalpis (Lutz & Neiva, 1912 (Psychodidae, Phlebotominae Blood feeding sources and peridomiciliation of Lutzomyia longipalpis (Lutz & Neiva, 1912 (Psychodidae, Phlebotominae

    Flávio de Oliveira Passos Dias

    2003-10-01

    Full Text Available Estudou-se por meio da reação da precipitina, o conteúdo estomacal de Lutzomyia longipalpis nos ambientes intradomiciliar e peridoméstico, no Município de Raposa, Maranhão, área de transmissão de leishmaniose visceral ou "calazar". De 2.240 fêmeas capturadas, 547 (24,4% estavam alimentadas com sangue de vertebrados nas proporções que seguem: ave (87,9%; roedor (47,2%; humano (42,4%, cão (27,6%; mucura (26,6% e eqüino (22,5%. A investigação levada a efeito em 120 habitações confirmou a galinha como o animal doméstico mais comum no ambiente peridoméstico (28,3%, seguido pelo cão (21,7%, gato (17,5%, jumento (13,3%, pombo (7,5%, coelho (3,3% e pato (3,3%; enquanto o cavalo, marreco e porco representaram, cada um, 1,7%. Entre os animais sinantrópicos, a mucura foi a mais citada naquele ambiente (39,3%, seguida pelo rato (37,9%, morcego (14,3% guaxinim (3,6%, raposa (2,1%, cobra (1,4% e sapo (1,4%. A presença no peridomicílio de animais domésticos e sinantrópicos e o encontro de flebótomos alimentados, ao mesmo tempo, com sangue humano, de mucura e de canídeos, corroboram a hipótese de que a transmissão do calazar esteja ocorrendo realmente no ambiente antrópico, no Município de Raposa.A precipitin test was employed to study the alimentary tract content of Lutzomyia longipalpis in the intra- and peridomiciliary environments in the municipality of Raposa, Maranhão State, a transmission area for visceral leishmaniasis or kala azar. Out of 2,240 female sandflies captured, 547 (24.4% had fed on vertebrate blood, with the following proportions: avian (87.9%; rodent (47.2%; human (42.4%; canine (27.6%; opossum (26.6%; and equine (22.5%. Based on a survey of 120 human dwellings, chickens were found to be the most common domestic animals in the peridomicile (28.3%, followed by dogs (21.7%, cats (17.5%, donkeys (13.3%, pigeons (7.5%, rabbits (3.3%, ducks (3.3%, and horses, mallards, and pigs (1.7% each. Synanthropic animals included opossums (39.3%, followed by rats (37.9%, bats (14.3%, raccoons (3.6%, foxes (2.1%, snakes (1.4%, and frogs (1.4%. The peridomiciliary presence of domestic and synanthropic animals as well as sandflies that had fed on human, opossum, and canid blood supports the hypothesis that kala azar transmission has been taking place in the anthropic environment in the municipality of Raposa.

  17. Monitoratge de la glicèmia en el pacient crític: Protocols d'insulinoterapia intensiva i ús del catèter arterial per a l'extracció de mostres de sang

    Raurell Torredà, Marta

    2013-01-01

    Antecedents del tema Posteriorment a l’estudi de Van den Berghe, es van anar aplicant a les diferents UCI’s els protocols de Intensive Insulin Therapy (IIT, insulinoteràpia intensiva) en base a la disminució de la morbimortalitat en pacients tractats amb IIT respecte el tractament amb Conventional Insulin Therapy (CIT, insulinoteràpia subcutània convencional amb sliding-scales). Els protocols de IIT van comportar un increment de la incidència d’hipoglicèmia greu, que es va relacionar amb ...

  18. « Cachez ce sang que je ne saurais voir ». Les images de la guerre d’Algérie dans les albums et les documentaires pour la jeunesse

    Éléonore Hamaide-Jager

    2012-01-01

    Full Text Available Contrairement à d'autres conflits, la guerre d'Algérie est encore très peu présente dans les ouvrages destinés à la jeunesse. Les auteurs d'albums peuvent y faire allusion dans le texte mais les illustrateurs centrent leurs images sur un univers stéréotypique ou hors du temps et de l'espace, privilégiant l'apaisement des générations et des peuples. Les documentaires ou albums documentaires sont plus nombreux à tenter de représenter l'étrange conflit, entre attentats, règlements de compte et attente. Ils proposent des représentations nourries de recherches historiques ou parfois des photographies qui ont pour mission d'authentifier un récit fictionnalisé, oscillant entre mémoires individuelle et  collective, sans que soit peut-être suffisamment marquée, pour des enfants, la frontière entre ce qui relève du discours historique d'une part et de la fiction, nécessairement réductrice, d'autre part.

  19. Crecimiento y eficiencia alimentaria de truchas Arco Iris (Oncorhynchus mykiss) en etapa de crecimiento, con sustitución parcial de alimento balanceado por sange de bovinos, Cayambe - Ecuador 2008

    Quimbiamba Gualavisí, Eddy Fernando

    2009-01-01

    The flour of fish is the ingredient that is added in major proportion for the production of Acuícolas’ diets having the major cost, and the nourishing cost is the habit of being the most important item in the trout’s production. For this reason to raise investigations that help to replace this source of protein increasingly scanty would help to solve the problem of dependence and cost of the food. The objective of this work was determine the quality of blood of bovine tried to elaborate diets...

  20. Avaliação da transferência passiva da imunidade através da proteína total sangüínea, em potros da raça Árabe

    Valente M.

    2003-01-01

    Full Text Available To study the passive immunity transference to the new born foal via colostrum, the total serum protein of 27 foals, being 13 females and 14 males, born from multiparae and primiparae mares was estimated. The blood samples were colected at 6, 12, 18, 24 and 30 hours after the first suckling. The total protein values increase significantly between 6 and 12 hours after the first suckling, being not influenced by the sex of the foal. The total protein values of new borns from multiparae mares were significantly higher than primiparae mares at 12 hours after the first suckling and was mantained in the same levels for 30 hours. It was concluded that the newborn Arabian foals had the highest immunoglobulin absortion between 6 and 12 hours after the first suckling and it is higher in foals born from multiparae than from primiparae mares.

  1. Effects of calcium impurity on phase relationship, ionic conductivity ...

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 3. Effects of calcium impurity on phase relationship, ionic conductivity and microstructure of Na + - β / b e t a " -alumina solid electrolyte. SUNG-TAE LEE DAE-HAN LEE SANG-MIN LEE SANG-SOO HAN SANG-HYUNG LEE SUNG-KI LIM. Volume 39 Issue 3 ...

  2. Dibenzodioxines polychlorées et dibenzofurannes polychlorés

    Boddington, Martin John

    1990-01-01

    ... et de diffuser une liste des substances d'interet prioritaire qui enumere les substances - y compris les produits chimiques, les groupes de produits chimiques, les effluents et les residus - susceptibles d'etre...

  3. Dry corrosion prediction of radioactive waste containers in long term interim storage: mechanisms of low temperature oxidation of pure iron and numerical simulation of an oxide scale growth; Prevision de la corrosion seche des conteneurs de dechets radioactifs en condition d'entreposage: etude des mecanismes d'oxydation du fer a basse temperature et simulation numerique de la croissance d'une couche d'oxyde

    Bertrand, N

    2006-10-15

    In the framework of research on long term behaviour of radioactive waste containers, this work consists on the one hand in the study of low temperature oxidation of iron and on the other hand in the development of a numerical model of oxide scale growth. Isothermal oxidation experiments are performed on pure iron at 300 and 400 C in dry and humid air at atmospheric pressure. Oxide scales formed in these conditions are characterized. They are composed of a duplex magnetite scale under a thin hematite scale. The inner layer of the duplex scale is thinner than the outer one. Both are composed of columnar grains, that are smaller in the inner part. The outer hematite layer is made of very small equiaxed grains. Markers and tracers experiments show that a part of the scale grows at metal/oxide interface thanks to short-circuits diffusion of oxygen. A model for iron oxide scale growth at low temperature is then deduced. Besides this experimental study, the numerical model EKINOX (Estimation Kinetics Oxidation) is developed. It allows to simulate the growth of an oxide scale controlled by mixed mechanisms, such as anionic and cationic vacancies diffusion through the scale, as well as metal transfer at metal/oxide interface. It is based on the calculation of concentration profiles of chemical species and also point defects in the oxide scale and in the substrate. This numerical model does not use the classical quasi-steady-state approximation and calculates the future of cationic vacancies at metal/oxide interface. Indeed, these point defects can either be eliminated by interface motion or injected in the substrate, where they can be annihilated, considering sinks as the climb of dislocations. Hence, the influence of substrate cold-work can be investigated. The EKINOX model is validated in the conditions of Wagner's theory and is confronted with experimental results by its application to the case of high temperature oxidation of nickel. (author)

  4. Modeling Complex Nonlinear Optical Systems

    2006-07-01

    L .k cycycyT kzk kzkkVxV kzkxTzVzTxVV ω β ββ κ 3 trapping cases (GS: ω(v=0) ≈ 0.96) |),,0(| tzxE =+ 2. Trapping into one defect...sech1 2 1 ),(sech2 where ),1)((tanh1 ),5;()()5;()( 22 222 2 22 1 22 21 . ., ., ., .- .k cycycyT kzk kzkkVxV kzkxTzVzTxVV L

  5. High resolution and high precision absorption spectroscopy using high finesse cavities: application to the study of molecules with atmospheric interest; Cavites de haute finesse pour la spectroscopie d'absorption haute sensibilite et haute precision: application a l'etude de molecules d'interet atmospherique

    Motto-Ros, V.

    2005-12-15

    High finesse cavities are used to measure very weak absorption features. Two different methodologies are investigated and applied to the study of molecules with atmospheric interest. First, Continuous Wave - Cavity Ring Down Spectroscopy (CW-CRDS) is used to study the atmospheric spectra of water vapour in the near infrared range. These measurements are performed for temperature and pressure of atmospheric relevance for DIAL applications (Differential Absorption Lidar). This study, financed by the European Space Agency (ESA), goes with the WALES mission (Water Vapour Lidar Experiment in Space). The experimental setup was conceived in order to control pressure, temperature and relative humidity conditions. A particular attention is done to characterize and describe the spectrometer. Then, measurements of red Oxygen B band are performed to demonstrate the huge performance of Optical Feedback Cavity Enhanced Absorption Spectroscopy (OF-CEAS). The desired optical feedback is obtained by light injection into the high finesse cavity through a glass plate placed inside the cavity and closed to the Brewster angle. We show a measurement dynamical range of 5 orders of magnitude (10{sup -5} to 10{sup -10} /cm) and a sensitivity of 10{sup -10} /cm/{radical} Hz. Also, sampling absorption spectra by the super linear cavity frequency comb allows very precise frequency measurements. This is demonstrated by the determination of Oxygen pressure shifts with an absolute accuracy of around 5 x 10{sup -5} cm{sup -1}/atm. To our knowledge, we provide the highest accuracy ever reported for this parameter. (author)

  6. Use of I-123 MIBG cardiac scintigraphy to assess the impact of carvedilol on cardiac adrenergic neuronal function in childhood dilated cardiomyopathy; Interet de la scintigraphie cardiaque a l'I-123 MIBG pour evaluer l'impact du carvedilol sur la fonction neuronale adrenergique cardiaque dans les myocardiopathies dilatees de l'enfant

    Maunoury, C. [Hopital Europeen Georges Pompidou (HEGP), Dept. de Physiologie et Radio-Isotopes, 75 - Paris (France); Acar, P. [Centre Hospitalier Universitaire, Service de Cardiologie Pediatrique, Hopital des Enfants, 31 - Toulouse (France); Sidi, D. [Centre Hospitalier Universitaire Necker-Enfants-Malades, 75 - Paris (France)

    2006-04-15

    I-123 MIBG cardiac scintigraphy is a useful tool to assess cardiac adrenergic neuronal function, which is impaired in children with dilated cardiomyopathy (DCM). In adults with DCM, long-term treatment with carvedilol improves both cardiac adrenergic neuronal function and left ventricular function. The aim of this prospective study was to evaluate the impact of carvedilol on cardiac adrenergic neuronal function and on left ventricular function in seventeen patients (11 female, 6 male, mean age 39 {+-} 57 months, range 1 - 168 months) with DCM. All patients underwent I-123 MIBG cardiac scintigraphy and equilibrium radio-nuclide angiography before and after a 6 month period of carvedilol therapy. A static anterior view of the chest was acquired 4 hours after intravenous injection of 20 to 75 MBq of I-123 MIBG. Cardiac neuronal uptake of I-123 MIBG was measured using the heart to mediastinum count ratio (HMR). Radionuclide left ventricular ejection fraction (LVEF) was assessed following a standard protocol. There was no major cardiac events (death or transplantation) during the follow-up period. I-123 MIBG cardiac uptake and left ventricular function respectively increased by 38% and 65% after 6 months of treatment with carvedilol (HMR 223 {+-} 49% vs 162 {+-} 26%, p < 0.0001 and LVEF = 43 {+-} 17% vs 26 {+-} 11%, p < 0.0001). Carvedilol can improve cardiac adrenergic neuronal function and left ventricular function in children with DCM. Further studies are needed to assess the relationship between improvement in I-123 MIBG cardiac uptake and the beneficial effects of carvedilol on morbidity and mortality. (authors)

  7. Evaluation of uncertainties of key neutron parameters of PWR-type reactors with slab fuel, application to neutronic conformity; Determination des incertitudes liees aux grandeurs neutroniques d'interet des reacteurs a eau pressurisee a plaques combustibles et application aux etudes de conformite

    Bernard, D

    2001-12-01

    The aim of this thesis was to evaluate uncertainties of key neutron parameters of slab reactors. Uncertainties sources have many origins, technologic origin for parameters of fabrication and physical origin for nuclear data. First, each contribution of uncertainties is calculated and finally, a factor of uncertainties is associated to key slab parameter like reactivity, isotherm reactivity coefficient, control rod efficiency, power form factor before irradiation and life-time. This factors of uncertainties were computed by Generalized Perturbations Theory in case of step 0 and by directs calculations in case of irradiation problems. One of neutronic conformity applications was about fabrication and nuclear data targets precision adjustments. Statistic (uncertainties) and deterministic (deviations) approaches were studied. Then, neutronics key slab parameters uncertainties were reduced and so nuclear performances were optimized. (author)

  8. Interest of PET/CT with {sup 18}F-F.D.G. in the diagnosis of endocarditis on pacemaker or defibrillator to be implanted; Interet de la TEP-TDM au 18FDG dans le diagnostic d'endocardite sur pacemaker ou defibrillateur implantable

    Bensimhon, L.; Hugonnet, F.; Maunoury, C.; Faraggi, M. [Hopital europeen Georges-Pompidou, Service de medecine nucleaire, 75 - Paris (France); Lavergne, T.; Leheuzey, J.Y. [Hopital europeen Georges-Pompidou, Service de cardiologie, 75 - Paris (France); Mainardi, J.L. [Hopital europeen Georges-Pompidou, Service de microbiologie, 75 - Paris (France); Latremouille, C. [Hopital europeen Georges-Pompidou, Service de chirurgie cardiovasculaire, 75 - Paris (France)

    2010-07-01

    Purpose: Infection of pacemaker device or implantable defibrillators are rare (<5%) but serious and sometimes difficult, we evaluated the interest of PET / CT with {sup 18}F-F.D.G. in the diagnosis. conclusion: PET can be useful to diagnose infection on pacemaker and implantable defibrillators. A prolonged antibiotic therapy may cause false negatives. In our series, the management could have been altered by the examination in 6 out of 21. (N.C.)

  9. Monetary valorization of the sanitary and environmental impacts of a nuclear accident: synthesis of ''ExternE'' studies, interests and limits of complementary developments; Valorisation monetaire des impacts sanitaires et environnementaux d'un accident nucleaire: synthese des etudes externe, interets et limites de developpements complementaires

    Schieber, C.; Schneider, Th

    2002-09-01

    This document constitutes a synthesis of the various available methods for the monetary evaluation of the nuclear accidents impacts in order to reveal the already evaluated impacts, those which need complementary developments and those for which the monetary approach currently seems to come up against limits. It is based primarily on the approach realized by the ''ExternE'' project of the European Commission, consisting in the evaluation of the external costs of the nuclear energy industry. (A.L.B.)

  10. Comparative study and implementation of images re processing methods for the tomography by positrons emission: interest of taking into account a priori information; Etude comparative et implementation de methodes de reconstruction d`images pour la tomographie par emission de positons: interet de la prise en compte d`informations a priori

    Bouchet, F.

    1996-09-25

    The tomography by positron emission has for aim to explore an organ by injection of a radiotracer and bidimensional representation with processing techniques. The most used in routine is the filtered retro projection that gives smoothed images. this work realizes a comparative study of new techniques. The methods of preservations of contours are studied here, the idea is to use NMR imaging as a priori information. Two techniques of images construction are viewed more particularly: the resolution by pseudo inverse and the Bayesian method. (N.C.).

  11. Interest of positron emission tomography with [{sup 18}F]-fluoro-misonidazole within the frame of a dose escalation for glioblastomas; Interet de la tomographie par emission de positrons au [{sup 18}F]-fluoromisonidazole dans le cadre d'une escalade de dose pour les glioblastomes

    Huchet, A.; Benech, J.; Maire, J.P.; Trouette, R.; Galland-Girodet, S. [Service de radiotherapie, CHU de Bordeaux, Bordeaux (France); Lamare, F.; Mella, C.; Clermont, H. de; Fernandez, P. [Service de medecine nucleaire, CHU de Bordeaux, Bordeaux (France); Loiseau, H. [Service de neurochirurgie, CHU de Bordeaux, Bordeaux (France)

    2011-10-15

    Eleven patients suffering from an unresectable glioblastoma have been treated by positron emission tomography (PET) with [{sup 18}F]-FMiso and submitted to a MRI before treatment. Gross target volumes (GTV) have been determined, as well as hypoxic fraction within the tumours. A complication probability calculation has been performed. It appears that the PET-[{sup 18}F]-FMiso allows a smaller volume than MRI to be defined. A Normal Tissue Complication Probability (NTCP) modelling shows that this volume limits the complication risk increase due to dose escalation. Intensity modulation allows a better taking into account of these potential benefits of this biological target volume definition. Short communication

  12. Interest of the supplementary analysis of inter hemisphere asymmetry in the study with S.P.M. of cerebral PET-F.D.G. of patients suffering of temporal epilepsy; Interet de l'analyse supplementaire d'asymetrie interhemispherique dans l'etude avec SPM des TEP-FDG cerebrales de patients avec epilepsie temporale

    Person, C.; Wolf, D. [CRAN-INPL, universite de Nancy, 54 (France); Gillet, N.; Marie, P.Y.; Laurens, M.H.; Djaballah, W.; Karcher, G. [CHU de Nancy, service de medecine nucleaire, 54 (France); Maillard, L.; Vespignani, H. [CHU de Nancy, service de neurologie, 54 (France); Guedj, E. [Hopital de la Timone, service de medecine nucleaire, AP-HM13 - Marseille (France)

    2010-07-01

    The aim of this study was to evaluate the supplementary information provided by the asymmetry analysis in the study by S.P.M. (statistical parametric mapping) of cerebral PET-F.D.G. images got for patients suffering of a drug resistant temporal epilepsy. It appears that the supplementary analysis of inter hemisphere asymmetry allow to improve the detection rate of the involved temporal lobe and bring complementary information concerning the delimitation of the hypo metabolic temporal area. (N.C.)

  13. Interest of the SPECT-CT to D.M.S.A.-V images merging in the management of thyroid medullary carcinomas; Interets de la fusion d'image TEMP-TDM au DMSA-V dans la prise en charge des carcinomes medullaires de la thyroide

    Menemani, A.; Mebarki, M.; Slama, A.; Khellil, N.; Meghelli, S.; Lachachi, B.; Krim, M.; Merad, S.; Berber, N. [CHU Tlemcen, Service de medecine nucleaire (Algeria)

    2010-07-01

    Purpose: hybrid imaging associating SPECT and CT, integers functional and anatomical data. The aim of this communication is to present the contribution of the SPECT coupled to CT with D.M.S.A. V. in our daily practice of the medullary thyroid carcinomas management. Conclusions: the SPECT/CT got by a system of images merging allows a better anatomical location and improves the management of thyroid medullary carcinomas. (N.C.)

  14. Interest of delayed images in the detection of small size lesions in positron emission tomography (PET): about a case of peritoneal carcinosis evaluation; Interet des images tardives dans la detection de lesion de petite taille en tomographie par emission de positons (TEP): a propos d'un cas de bilan de carcinose peritoneale

    Rakotonirina, H.; Berthelot, C.; Vervueren, L.; Agius, C.; Jeanguillaume, C.; Couturier, O. [Service de medecine nucleaire, CHU d' Angers, (France)

    2009-05-15

    Because of the effect of partial volume, the small injuries (under 1 cm) are not the most often seen in F.D.G.-PET. however, if the gradient tumor/background noise is important, it is sometimes possible to visualize them. To increase this gradient, we can increase the tumor captation of F.D.G. by increasing the time of captation, or reduce the vascular background noise by making easy the urinary excretion. through a clinical case, we remind the interest of delayed images ( 2 hours after injection) associated to the injection of furosemide in the detection of small injuries of peritoneal carcinosis. (N.C.)

  15. Quality in the billing cycle remote reading through radio frequency walk-by system and prepayment: technical and initial reliability results, cost vs benefit analysis, end user satisfaction; La qualite dans le cycle de facturation. Telereleve HF des compteurs et compteurs a fiches prechargees: resultats thechniques, premieres verifications de fiabilite, rapport cout - benefices, interets et satisfaction des clients

    Dho, V. [Gruppo Italcogim (Italy); Hensemberger, F. [Schlumberger Industries (Italy)

    2000-07-01

    This document, taking as a starting point the needs brought about by the evolution of the gas market, shows two proposals for technological innovations to be applied to company processes, to increase the quality and the opportunities supplied to clients for the gas distribution service. This article will deal with in particular the rationalization of the billing process giving a wider interpretation than the one commonly followed. As for the first proposal - the remote reading of domestic meters - the experimental project carried out on a sample of Italcogim clients is analysed in detail, as well as their related technical results regarding the efficiency and effectiveness of the technology used. An evaluation quality criteria on the suitability of the use of the new remote reading system is also highlighted. The second proposal covers the rechargeable card system, with a description of the technical and economic planning applied to the pilot project which will start in the near future. (authors)

  16. Study of the fragmentation of astrophysical interest molecules (C{sub n}H{sub m}) induced by high velocity collision; Etude de la fragmentation de molecules d'interet astrophysique de type C{sub n}H{sub m} par collision atomique de haute vitesse

    Tuna, Th

    2008-07-15

    This work shows the study of atom-molecule collision processes in the high velocity domain (v=4,5 a.u). The molecules concerned by this work are small unsaturated hydrocarbons C{sub 1-4}H and C{sub 3}H{sub 2}. Molecules are accelerated with the Tandem accelerator in Orsay and their fragmentation is analyzed by the 4{pi}, 100% efficient detector, AGAT. Thanks to a shape analysis of the current signal from the silicon detectors in association with the well known grid method, we are able to measure all the fragmentation channels of the incident molecule. These dissociation measurements have been introduced in the modelization of two objects of the interstellar medium in which a lot of hydrocarbon molecules have been observed (TMC1, horse-head nebula). We have extended our branching ratios obtained by high velocity collision to other electronic processes included in the chemical database like photodissociation and dissociative recombination. This procedure is feasible under an assumption of the statistical point of view of the molecular fragmentation. The deviations following our modification are very small in the modelization of TMC1 but significant in the photodissociation region. The first part is dedicated to the description of the experimental setting that has enabled us to study the fragmentation of C{sub n}H{sub m} molecules: the Orsay's Tandem accelerator and the Agat detector. The second part deals with negative ion sources and particularly with the Sahat source that is based on electronic impact and has shown good features for the production of anions and correct stability for its use with accelerators. The third part is dedicated to the experimental results in terms of cross-sections, number of fragments and branching ratios, associated to the various collisional processes. The last part presents an application of our measurement of fragmentation data to astro-chemistry. In this field, the simulation codes of the inter-stellar medium require databases of chemical reactions that depend on the issues of the fragmentation processes.

  17. Locoregional recurrence in patients suffering from a triple-negative breast cancer: interest of a systematic adjuvant ganglionary irradiation; Recidives locoregionales chez les patientes atteintes d'un cancer du sein triple-negatif: interet d'une irradiation ganglionnaire adjuvante systematique?

    Clerc, J.; Sunyach, M.P.; Duruisseaux, M.; Mignotte, H.; Bajard, A.; Tredan, O.; Carrie, C.; Arnaud, A. [Centre Leon-Berard, Lyon (France)

    2011-10-15

    The authors report the assessment of locoregional recurrence percentage within women suffering from a triple-negative breast cancer without ganglionary attack, in order to examine the interest of a systematic adjuvant ganglionary irradiation. Nearly 250 women have been treated for a breast cancer between 1999 and 2009 in the Leon-Berard Centre in Lyons. All had surgery followed or not by a chemotherapy and/or a radiotherapy. The locoregional recurrence rate is not very high, but the authors cannot yet be sure to systematically propose this treatment. Short communication

  18. Complexation studies of actinides (U, Pu, Am) with linear polyamino-carboxylate ligands and sidero-chelates; Etudes de la chelation d'actinides (U, Pu, Am) par des ligands polyaminocarboxylate lineaires et des siderochelates d'interet environnemental

    Nguyen, L.V.

    2010-11-25

    As part of our research endeavour aimed at developing and improving decontamination processes of wastewater containing alpha emitters, physico-chemical complexation studies of actinides (U, Pu, Am) with organic open-chain ligands such as poly-aminocarboxylic acids (H{sub 4}EDTA) and sidero-chelates (di-hydroxamic acids and desferrioxamine B) have been carried out. Gaining a clear understanding of the coordination properties of the targeted actinides is an essential step towards the selection of the most appropriate chelating agents that will exhibit high uptake efficiencies. EXAFS (Extended X-ray Absorption Fine Structure) measurements at the ESRF synchrotron enabled to elucidate the coordination scheme of uranium and plutonium complexes. Solution thermodynamic investigations were intended to provide valuable information about the nature and the stability of the uranium(VI) and americium(III) complexes prevailing at a given pH in solution. The set of stability constants determined from potentiometric and UV-visible spectrophotometric titrations, allowed to predict the speciation of the selected actinides in presence of the aforementioned ligands and to determine the pH range required for achieving 'ultimate' decontamination. (author) [French] Dans le cadre du developpement et de l'amelioration des procedes de decontamination d'effluents aqueux contamines par des radioelements emetteurs alpha, des etudes physico-chimiques sur la complexation des actinides (U, Pu, Am) avec des ligands organiques tels que des acides polyaminocarboxyliques lineaires (H{sub 4}EDTA) et des siderochelates (acides dihydroxamiques et desferrioxamine B) ont ete effectuees. La comprehension des proprietes de coordination est une etape essentielle pour selectionner les meilleurs agents chelatants qui se montreront efficaces dans le traitement des effluents. Les schemas de coordination des complexes d'uranium et de plutonium avec ces ligands ont ete determines a l'aide de mesures par spectroscopie EXAFS (Extended X-ray Absorption Fine Structure) effectuees au synchrotron de l'ESRF. Ces travaux ont ete completes par des etudes thermodynamiques realisees en couplant des mesures potentiometriques et spectrophotometriques UV-Visible afin d'identifier la nature des complexes d'uranium(VI) et d'americium(III) formes en solution et d'evaluer leur stabilite. A l'aide des constantes d'equilibre, il est possible de simuler le diagramme de speciation dans les conditions de traitement des effluents du centre de Valduc et de definir ainsi une gamme de pH dans laquelle le ligand est efficace pour atteindre une decontamination 'ultime'

  19. Shell's interests in applications of gas for power generation, and how this impacts market presence; Les interets de Shell dans le secteur gazier applique a la production d'electricite les effets sur sa presence sur le marche

    Mitchenall, R. [Shell International Gas (United Kingdom)

    2000-07-01

    In the last decade natural gas has made significant strides in world energy markets and in particular power generation, supported by ever growing gas reserves. This introduction of natural gas has also been fuelled by advances in combustion turbine efficiency and generating plant capital cost reductions. Simultaneously, the power market itself has seen radical changes and growing concerns over the predicted effect of greenhouse gases and other pollutants. The liberalized markets have attracted many independent power producers and have produced innovative solutions, managing the requirements of non-recourse project financing. These projects are capturing the dramatic changes in the energy value chain and responding to a growing demand for total energy solutions, including distributed power generation and combined heat and power. Natural gas has contributed to a cost competitive solution to sustainable development and is supporting Shell's pledge to reduce its CO{sub 2} emissions by 10%. Recognizing these trends, and in support of its leading position in the pipeline gas and LNG markets, Shell has established itself in power markets through joint ventures in various countries and more specifically, through the acquisition of 50% of InterGen. Shell has also taken significant positions in the renewable energy markets and in the development of business opportunities in the fuel cell based hydrogen economy. (author)

  20. Interest of the PET with F DOPA in the exploration of endocrine para neoplastic syndromes (E.P.S.): about four cases; Interet de la TEP a la FDOPA dans l'exploration des syndromes paraneoplasiques endocriniens (SPE): a propos de 4 cas

    Moreau Triby, C.; Pina, G.; Bournaud, C. [Centre de medecine nucleaire, groupement hospitalier Est, Lyon, (France); Billotey, C. [CERMEP, Lyon, (France); Raverot, G.; Borson Chazot, F. [service d' endocrinologie, groupement hospitalier Est, Lyon, (France)

    2009-05-15

    In front an ectopic secretion of adrenocorticotropic hormone (ACTH or corticotropin) or growth hormone (GH) the existence of an endocrine tumor must be evoked. The topographical diagnosis of these tumors is often difficult. The positron computed tomography with 6-fluoro-({sup 18}F)-L-dihydroxy-phenylalanine (PET-FDOPA) showed recently a good sensitivity in the detection of well differentiated endocrine tumors. We report our experience of the PET-FDOPA in the explorations of para-neoplasic endocrine syndromes. Our experience was relatively disappointing, this examination being a little contributive for our patients. The scintigraphy of receptors with somatostatin with octreoscan keeps all this place in this indication. (N.C.)

  1. Evaluation of uncertainties of key neutron parameters of PWR-type reactors with slab fuel, application to neutronic conformity; Determination des incertitudes liees aux grandeurs neutroniques d'interet des reacteurs a eau pressurisee a plaques combustibles et application aux etudes de conformite

    Bernard, D

    2001-12-01

    The aim of this thesis was to evaluate uncertainties of key neutron parameters of slab reactors. Uncertainties sources have many origins, technologic origin for parameters of fabrication and physical origin for nuclear data. First, each contribution of uncertainties is calculated and finally, a factor of uncertainties is associated to key slab parameter like reactivity, isotherm reactivity coefficient, control rod efficiency, power form factor before irradiation and life-time. This factors of uncertainties were computed by Generalized Perturbations Theory in case of step 0 and by directs calculations in case of irradiation problems. One of neutronic conformity applications was about fabrication and nuclear data targets precision adjustments. Statistic (uncertainties) and deterministic (deviations) approaches were studied. Then, neutronics key slab parameters uncertainties were reduced and so nuclear performances were optimized. (author)

  2. High resolution and high precision absorption spectroscopy using high finesse cavities: application to the study of molecules with atmospheric interest; Cavites de haute finesse pour la spectroscopie d'absorption haute sensibilite et haute precision: application a l'etude de molecules d'interet atmospherique

    Motto-Ros, V

    2005-12-15

    High finesse cavities are used to measure very weak absorption features. Two different methodologies are investigated and applied to the study of molecules with atmospheric interest. First, Continuous Wave - Cavity Ring Down Spectroscopy (CW-CRDS) is used to study the atmospheric spectra of water vapour in the near infrared range. These measurements are performed for temperature and pressure of atmospheric relevance for DIAL applications (Differential Absorption Lidar). This study, financed by the European Space Agency (ESA), goes with the WALES mission (Water Vapour Lidar Experiment in Space). The experimental setup was conceived in order to control pressure, temperature and relative humidity conditions. A particular attention is done to characterize and describe the spectrometer. Then, measurements of red Oxygen B band are performed to demonstrate the huge performance of Optical Feedback Cavity Enhanced Absorption Spectroscopy (OF-CEAS). The desired optical feedback is obtained by light injection into the high finesse cavity through a glass plate placed inside the cavity and closed to the Brewster angle. We show a measurement dynamical range of 5 orders of magnitude (10{sup -5} to 10{sup -10} /cm) and a sensitivity of 10{sup -10} /cm/{radical} Hz. Also, sampling absorption spectra by the super linear cavity frequency comb allows very precise frequency measurements. This is demonstrated by the determination of Oxygen pressure shifts with an absolute accuracy of around 5 x 10{sup -5} cm{sup -1}/atm. To our knowledge, we provide the highest accuracy ever reported for this parameter. (author)

  3. Interest of scintigraphic imaging in Madagascar for the diagnosis of ectopic parathyroid adenoma, about one case; Interet de l'imagerie scintigraphique, a Madagascar, dans le diagnostic de l'adenome parathyroidien ectopique - a propos d'un cas

    Andriantsoa, J.; Andriamanalina, T.; Ramamonjy, A.; Ranivontsoarivony, M. [Universite d' Antananarivo, Service de Medecine Nucleaire, Antananarivo(Madagascar); Ramahandridona, G. [CHU d' Antananarivo, Service d' Endocrinologie, Antananarivo (Madagascar); Razafindramboa, H. [Polyclinique d' Ilafy, Service de chirurgie, Antananarivo (Madagascar); Gizy Ratiambahoaka, D. [CHU d' Antananarivo, Service d' Anatomopathologie, Antananarivo (Madagascar)

    2008-11-15

    This study reports the first case of ectopic parathyroid adenoma, diagnosed in the Department of Nuclear Medicine in Antananarivo. This clinical vignette illustrates the interest of the MIBI-Tc-99 m scan in locating this adenoma and its diagnostic confirmation after six years of erratic diagnosis. A whole body bone scintigraphy has also allowed to assess the state of bone metabolism and study outbreaks of fracture. The parathyroid scintigraphy was carried out after intra-venous administration of 666 MBq of MIBI-{sup 99m}Tc. Dynamic images, static early and late static were acquired with a gamma camera E-Cam Siemens. The whole body bone scan was carried out after administration of 555 MBq of M.D.P.-Tc-99 m. The results evidenced the presence of an para-aortic increased uptake area pointing to a left parathyroid adenoma. The persistence of a late left sub maxillary increased uptake area raises, however, a reservation about the existence of a second adenoma. The bone scan displayed global skeletal remodeling, non suggestive of metastases, as it was mentioned with the CT-scan. In a diagnostic tools limited environment, skeletal pain refractory to pain-killers, a chronic hypercalcemia associated with an increased parathyroid hormone level, should trigger the scintigraphic exploration in order to avoid bone and renal complications.

  4. Importance and Limitations of Scintigraphy of the Pancreas: Results of 200 Examinations involving Electronic Subtraction of the Image of the Liver; Interet et Limites de la Scintigraphie Pancreatique: Resultats de 200 Examens Pratiques avec Soustraction Electronique de l'Image du Foie

    Blanquet, P.; Beck, C.; Pigneux, J.; Hecquet, M. F. [Hopital Saint-Andre, Unite de Recherches INSERM, Bordeaux (France)

    1969-05-15

    In the course of routine hospital practice, the authors carried out 200 scintigraphic scans of the pancreas with suppression of the image of the liver. The examinations were made with an Anger camera, used in conjunction with the integrating memory of a 4096-channel pulse analyser. With this arrangement it was possible to subtract the data provided by heavy colloids of {sup 198}Au taken up by the liver from data relating to {sup 75}Se-labelled selenomethionine incorporated by the liver or the pancreas. The technique used is simple and requires immobilization of the patient for about one hour. Its purpose is to give an image of the pancreas free from any superimposed image of the liver and also to provide information on the rate at which the labelled compound is stored in the gland. The dose absorbed by the pancreas is minimal, owing to the short length of time that the radioisotope remains within the gland. The dose received by the whole body is not negligible and therefore the number of examinations made on subjects with a clinically normal pancreas was limited to five. Although its principle is open to criticism, the subtraction technique gave completely satisfactory results in practice. Suppression of the liver image was not always complete but in all cases the image of the pancreas was sufficiently isolated to allow interpretation of it as a whole. It should, however, be noted that the zone of projection common to the two organs is often somewhat inhomogenous after subtraction has been effected. In subjects free from pancreatic disorders, the scintigram was in all cases normal. In the cases of confirmed chronic pancreatitis the picture is unequivocal. The tumours can manifest themselves in a variety of scintigraphic images, but the definition of the images may be regarded as satisfactory since in one case the scintigram showed up a tumorous formation estimated to measure 2 cm at that time. (author) [French] Les auteurs ont pratique, en routine hospitaliere, 200 scintigraphies pancreatiques avec suppression de l'image du foie. Les examens ont ete realises a l'aide d'une camera d'Anger couplee a un analyseur a memoire integratrice de 4096 canaux. Cet ensemble a permis la soustraction des donnees fournies par les gros colloiedes d'or-198 fixes au niveau du foie de celles fournies par la selenomethionine marquee au selenium-75 fixee danslesglandeshepatiquesetpancreatiques. La technique est simple dans son execution; elle immobilise le sujet examine pendant une heure environ. Elle a pour objet la realisation d'une image pancreatique debarrassee de toute superposition hepatique et l'etude de la vitesse de stockage du produit marque dans la glande. La dose absorbee par le pancreas est minime etant donne le court sejour du radioelement dans la glande. Celle recue par l'organisme entier n'est pas negligeable; ainsi, le nombre des examens effectues chez des sujets a pancreas cliniquement normal a ete limite a cinq. Critiquable dans son principe, la technique de soustraction a donne entiere satisfaction dans la pratique. L'effacement de l'image du foie n'est pas toujours complete mais dans tous les cas l'image pancreatique est suffisamment isolee pour pouvoir etre interpretee dans son ensemble. Il faut pourtant remarquer que la zone de projection commune aux deux organes est souvent, apres soustraction, un peu inhomogene. Chez les sujets indemnes d'affection pancreatique, le scintigramme a toujours ete normal. Dans les cas de pancreatite chronique confirmee, le tableau est univoque. Les tumeurs peuvent avoir des traductions scintigraphiques variees, mais la definition des images parait satisfaisante puisqu'un des scintigrammes a mis en evidence une formation tumorale evaluee a 2 cm lors de l'intervention. (author)

  5. Degradation of amaranth dye in alkaline medium by ultrasonic cavitation coupled with electrochemical oxidation using a boron-doped diamond anode

    Barros, Willyam R.P.; Steter, Juliana R.; Lanza, Marcos R.V.; Motheo, Artur J.

    2014-01-01

    Amaranth dye is used widely in the processing of paper, textiles, foods, cosmetics, beverages and medicines, and effluents contaminated with this compound are discharged daily into the environment. Recent studies have shown that azo dyes, especially those such as amaranth dye that have been classified as endocrine disruptors, may cause adverse effects to animal and human health. This paper describes the application of electrochemical oxidation (with a boron-doped diamond BDD thin-film anode) coupled with ultrasound sonolysis (20 kHz and 523 W cm −2 ) to the removal of amaranth dye from dilute alkaline solution. The electrochemical and sonoelectrochemical processes (ECh and SECh, respectively) were carried out at constant current density (10 to 50 mA cm −2 ) in a single compartment cylindrical cell. Sonolysis was virtually less useful for the decolorization and degradation of amaranth dye, whilst ECh and SECh were more effective in degrading the dye with almost complete removal (90 - 95%) attained after 90 min of experiment at an applied current density of 50 mA cm −2 . Degradation of the dye followed pseudo first-order kinetics in both processes, but the rate of reaction was faster with the SECh treatment confirming a synergistic effect between the cavitation process and the electrochemical system. Additionally, at low applied current densities (10 and 25 mA cm −2 ), SECh was considerably more effective than ECh for the amaranth dye mineralization. Although at 35 and 50 mA cm −2 , the two processes showed the respective removal of total organic carbon values: (i) 85% for the ECh and 90% for the SECh at 35 mA cm −2 ; (ii) 96% for the ECh and 98% for the SECh at 50 mA cm −2 . It is concluded that SECh presented the most favorable results for the decontamination of wastewaters containing azo dye compounds

  6. Différent Transfusional Regulatory Systems in the World

    SLBHENGE, Zivanai

    2013-01-01

    L'objectif de ce projet est de comparer et contraster les différents systèmes réglementaires de transfusion sanguine dans le monde. Avec une demande toujours croissante sur des approvisionnements en sang dans le monde entier, il y - a un immense besoin d'assurer des produits sûrs et suffisants d'apport de sang. Cependant le cadre juridique pour un système de sang exprime la politique nationale de sang et décrit des mécanismes régissant la collection, le traitement et la transfusio...

  7. A Theoretical and Experimental Study of the Subtraction of Two Scintigraphic Images - As Applied to Visualization of the Pancreas; Etude Theorique et Experimentale de la Soustraction de Deux Images Scintigraphiques

    Desgrez, A.; Razafindramamba, V.; Saint-Laurent, J. de; Kellershohn, C. [CEA, Service Hospitalier Frederic Joliot, Orsay (France)

    1969-05-15

    fraction of the quantity to be subtracted can be varied. The value of this latter possibility is brought out by the use of examples. (author) [French] Certaines etudes scintigraphiques sont limitees par le manque de selectivite du tissu que l'on cherche a representer vis-a-vis du produit radioactif dont on dispose. Les scintigraphies mercuriell es des tumeur s bucco-pharyngees sont ainsi genees par la radioactivite du sang circulant. Les scintigraphies pancreatiques sont de mem e genees paila fixation hepatique de la selenomethionine. De meme egalement certaines fixations hepatiques nuisent a la mise en evidence d'un rein droit en etat d'insuffisance. Une solution a ce probleme consiste a effectuer, au moyen de deux produits marques differents, deux images dont la soustraction permet d'isoler le tissu que l'on cherche a mettre en evidence. Le memoire a pour objet l' etude des differents problemes intervenant dans une telle soustraction: La coiencidence spatiale stricte des informations a soustraire n'est garantie que par l'enregistrement simultane des deux images; un enregistrement consecutif meme rapide peut etre nuisible. L'operation a effectuer est en fait souvent double: supprimer par soustraction le tissu genant, amplifier le contraste entre le tissu auquel on s'interesse et un bruit de fond persistant. Ces deux operations, soustraction et amplification, portent sur des grandeurs aleatoires; la resolution de l'image finale est en consequence sous la dependance de parametres statistiques qui sont discutes. Dans les etudes pancreatiques, les avantages respectifs ainsi que les conditions de separation spectrometrique des differents produits utilisables pour la soustraction sont envisages; l'interet du rose bengale marque, qui permet de soustraire egalement certaines anses intestinales, est souligne. Deux types d'appareillage differents permettant d'effectuer une telle soustraction sont presentes. L'un, plus economique, utilise un stockage des informations sur ruban

  8. Tratamento endovascular de aneurisma da artéria renal por embolização com micromolas preservando o fluxo sangüíneo renal: relato de caso Endovascular treatment of renal artery aneurysm using microcoil embolization and renal blood flow preservation: case report

    Marco Aurélio Cardozo

    2007-06-01

    Full Text Available O tratamento endovascular da doença aneurismática da artéria renal tem sido, cada vez mais, aceito como uma alternativa à cirurgia convencional, especialmente em casos de aneurismas complexos intra-parenquimatosos ou que comprometam a bifurcação da artéria renal. Os autores relatam a experiência do tratamento endovascular de uma paciente com aneurisma sacular da bifurcação da artéria renal direita, associado à hipertensão renovascular de difícil controle. Foi realizada a cateterização seletiva da artéria renal, com a inserção de micromolas no saco aneurismático. O aneurisma foi completamente ocluído com preservação total do fluxo sanguíneo renal. A evolução clínica foi satisfatória com redução significativa das medicações anti-hipertensivas. A angio-tomografia de controle, após o oitavo mês do procedimento, confirmou o sucesso do tratamento.Endovascular treatment of renal artery aneurysmal disease has been increasingly accepted as an alternative to conventional surgery, especially in cases of renal artery bifurcation or complex intrarenal aneurysms. The authors report a case of endovascular treatment of a saccular aneurysm of the right renal artery bifurcation associated with poorly controlled renovascular hypertension. Selective catheterization of the renal artery was performed and microcoils were inserted into the aneurysmal sac. The aneurysm was completely obliterated with total preservation of renal blood flow. Clinical evolution was satisfactory with significant reduction in anti-hypertensive drugs. Control tomographic angiography, after eight months, confirmed treatment success.

  9. Parâmetros sangüíneos de pacu Piaractus mesopotamicus (Holmberg, 1887 alimentados com dietas suplementadas com cromo trivalente em duas densidades de estocagem = Hematological parameters of pacu Piaractus mesopotamicus (Holmberg, 1887 fed diets supplemented with trivalent chromium in two stocking densities

    Rodrigo Yudi Fujimoto

    2007-10-01

    Full Text Available O objetivo deste trabalho foi avaliar os efeitos da suplementação com cromo trivalente (0, 6, 12 e 18 mg kg-1 de ração sobre as variáveis hematológicas de Piaractus mesopotamicus, mantidos em duas densidades de estocagem (4 e 20 kg m-3. Os mantidos na maior densidade e alimentados com dietas suplementadas com 0 e 6 mg de cromo kg-1apresentaram redução do número de linfócitos circulantes, sugerindo má adaptação a essa condição de alta densidade. Nas dietas suplementadas com 12 e 18 mg kg-1, tal efeito não foi observado, porém verificou-se aumento do número de trombócitos no tratamento com 12 mg de cromo kg-1. A inexistência de diferença significativa entre os tratamentos, aos 30 dias, sugere a adaptação dos peixes ao tipo de alimento e à situação de alta densidade. Portanto, nas condições deste ensaio, a suplementação com 12 e 18 mg de cromo kg-1 é interessante como estratégia alimentar durante 15 dias.This work evaluated the effects of chromium supplementation on thehematological parameters of Piaractus mesopotamicus Holmberg, 1887 maintained in two stocking densities. Fish were fed diets supplemented with 0, 6, 12 and 18 mg trivalent chromium kg-1 dry ration and maintained at 4 and 20 kg m-3. The fish under high stockingdensity and fed diets supplemented with 0 and 6 mg kg-1 showed reduction in the number lymphocytes, which suggests non-adaptation to this condition of high density. This was not observed in fish fed diets supplemented with 12 and 18 mg chromium kg-1, but an increasein the number of thrombocytes was evident. The lack of difference between treatments after 30 days may suggest a possible adaptation of fish to the situation. It can be added that supplementation with 12 and 18 mg chromium kg-1 is an interesting feeding strategy for aperiod of 15 days.

  10. Gluconeogenic supplements do not affect production, reproductive traits and blood metabolite of holstein cows during the transition period Produtos gliconeogênicos não afetam respostas produtivas, reprodutivas e sangüínea de vacas holandesas em transição

    Paulo Garcez de Oliveira

    2004-01-01

    Full Text Available The use of gluconeogenic supplements for dairy cows during the transition period has produced contradictory responses in the literature, making it difficult to recommend them. The objective of this trial was to evaluate supplementation with propylene glycol (PG, calcium propionate (CP, and "Dairy Power Drench®" (DR on the transitional period of Holstein cows. Parameters studied were variation of body condition score (BCS, body weight (BW, milk production (MP, reproductive efficiency and nonesterified fatty acid concentration (NEFA. One hundred and sixty five animals from two commercial herds were used. Treatments consisted of: C- Control; DR- administration of "Dairy Power Drench®" (3 applications during postpartum; CP- daily administration of calcium propionate (500 g; PG- daily administration of propylene glycol (500 mL. Variation sources studied were the effect of treatments and blocks as function of farm and parity. No interaction between time (weeks and treatments, or treatment effects, were found for BCS. However, there was a quadratic effect of time. Body weight and its variation were not affected by treatment nor by the time × treatment interaction. However, a quadratic effect of time was observed. An interaction time × treatment was observed on MP, but possible differences within each week were not detected. Treatments also did not affect reproductive efficiency parameters. On average, the number of days to first detected postpartum estrus was 69.5, with 2.23 services per conception and 172.6 days open. The mean concentration of nonesterified fatty acids was 376.6 mmol L-1 and no effect of the interaction time × treatment, or of treatment, was observed. However, a linear effect was observed with time, with a decrease of 48.2 mmol L-1 per week.O uso de produtos gliconeogênicos para vacas leiteiras no período de transição tem gerado respostas contraditórias na literatura, dificultando a sua recomendação. O objetivo deste experimento foi avaliar a suplementação de propileno glicol (PG, propionato de cálcio (PC e "Dairy Power Drench®" (DR no período de transição de vacas leiteiras sobre a variação do escore da condição corporal (ECC, peso vivo (PV, produção de leite (PL, eficiência reprodutiva e concentração plasmática dos ácidos graxos livres (AGL. Foram utilizadas 165 fêmeas de dois rebanhos comerciais. Os tratamentos foram: C- Controle; DR- 3 aplicações de "Dairy Power Drench®" no pós-parto; PC- 500 g diários de PC e PG- 500 mL diários de PG, até o 50º dia pós-parto, em média. As causas de variação estudadas foram efeito de tratamento e efeito dos blocos formados em função da fazenda e do número de partos. Não foi observado efeito de interação de tempo (semanas × tratamento ou de tratamento sobre ECC. Entretanto, houve efeito quadrático de tempo. Para o PV e variação diária de PV não foi observado efeito dos tratamentos, nem interação entre tempo × tratamento. Entretanto, apresentaram efeito quadrático de tempo. Para PL, houve efeito de interação tempo × tratamento. Porém, dentro de cada semana, as possíveis diferenças não foram detectadas. Os tratamentos não afetaram os parâmetros de eficiência reprodutiva. Encontraram-se, em média, 69,5 dias para o aparecimento do primeiro cio, 2,23 serviços por concepção e 172,6 dias para o período de serviço. As concentrações médias dos AGL foram de 376,6 mmol L-1, não se observando efeitos de tempo × tratamento ou de tratamento. Porém, apresentaram efeito linear de tempo, decrescendo 48,2 mmol L-1 por semana.

  11. Processamento do grão de milho e sua substituição parcial por polpa de citros peletizada sobre o desempenho, digestibilidade de nutrientes e parâmetros sangüíneos em vacas leiteiras Corn grain processing and its partial replacement by pelleted citrus pulp on performance, nutrient digestibility and blood parameters of dairy cows

    José Manuel Corrêa de Simas

    2001-05-01

    Full Text Available Quatro vacas lactantes, em arranjo fatorial 2x2, no delineamento Quadrado Latino 4x4, receberam os seguintes tratamentos: milho moído grosso; milho floculado; moído grosso + polpa cítrica; floculado + polpa cítrica. A floculação (efeito processamento aumentou as digestibilidades aparentes (% no trato total da MS, MO, amido e proteína, reduziu a concentração de N-NH3 ruminal, a proporção de acetato, mas aumentou propionato. A floculação tendeu a aumentar eficência alimentar percentual e produção de proteína do leite. Inclusão de polpa não afetou a ingestão de MS e aumentou digestibilidade de fibra. Inclusão de polpa aumentou a digestibilidade do amido (% no tratamento moído grosso. Amonia ruminal e proporção de propionato não foram afetadas pela inclusão de polpa, mas houve significativo aumento de acetato. Houve interação processamento x polpa sobre concentração de glicose plasmática. Produção de leite corrigida, eficiência alimentar, percentual e produção de gordura do leite aumentaram com a inclusão de polpa.Four lactating cows were assigned to a 4x4 Latin square design with a 2x2 factorial arrangement for the following treatments: coarsely ground corn; steam-flaked corn; coarsely ground + citrus pulp; steam-flaked + citrus pulp. Steam-flaking grain (processing effect increased total tract digestibility (% of DM, OM, starch and protein; decreased rumen NH3-N and acetate and increased ruminal propionate. Feed efficiency, milk protein content and yield tended to be higher for flaked corn. Inclusion of citrus pulp did not affect DM intake and increased fiber digestibility. Inclusion of citrus pulp increased starch digestibility (% in the case of coarsely ground corn diet. Rumen ammonia nitrogen and molar proportion of propionate were not affected by citrus pulp; ruminal acetate, however, was significantly increased. There was an interaction between grain processing and citrus pulp on plasma glucose concentration. Fat corrected milk, feed efficiency, milk fat content and yield were increased by citrus pulp.

  12. Substituição do Milho pela Farinha de Varredura (Manihot esculenta, Crantz na Ração de Bezerros Holandeses.: 1. Desempenho e Parâmetros Sangüíneos Replacement of Corn for Cassava Meal (Manihot esculenta, Crantz in the Holstein Calves Diets: 1. Performance and Blood Parameters

    João Ricardo Vieira Jorge

    2002-02-01

    Full Text Available O objetivo deste trabalho foi avaliar o efeito de diferentes níveis de substituição do milho pela farinha de varredura de mandioca (0, 25, 50, 75 e 100%, base da matéria seca, sobre o consumo e conversão alimentar, ganho médio diário e níveis de hematócrito, glicose e uréia sanguíneos. Utilizaram-se 35 bezerros holandeses puros de origem ou puros por cruzamento, não castrados, com idade aproximada de 80 dias e peso vivo médio de 80 kg, distribuídos em delineamento de blocos casualizados. Os animais foram alimentados à vontade, até atingir o consumo de 4 kg/dia de concentrado. Como volumoso, foi utilizado feno inteiro de capim tifton 85. Os animais terminaram o experimento, com peso médio de 164 kg. A elevação dos níveis de substituição ocasionou uma resposta linear decrescente no consumo de matéria seca. A conversão alimentar não diferiu entre os tratamentos. Os ganhos diários para os dois primeiros períodos de 28 dias reduziram-se linearmente, com a elevação dos níveis de substituição, mas não diferiram no último período de 28 dias, apresentando valores estimados, variando de 0,93 a 0,68, 1,10 a 0,89 e 1,09 kg/dia, respectivamente. Os níveis de hematócrito, glicose e uréia não foram influenciados pelos níveis de substituição do milho pela farinha de varredura.The objective of this project was to evaluate the effects of different replacement levels of corn for cassava meal (0, 25, 50, 75, and 100%, dry matter basis on the dry matter intake and feed:gain ratio, daily weight gain and levels of blood hematocrit, glucose and urea. Thirty five intact Holstein calves, averaging 80 days old and initial live weight of 80 kg, were allotted to a randomized block design and fed concentrate, ad libitum, to reach the intake of 4 kg/day. Tifton 85 bermudagrass was fed as roughage. The final average weight was of 164 kg. The dry matter intake showed a linear behavior as the replacement levels increased. The feed:gain ratio was not affected by the replacement levels. The daily weight gain for the two first periods of 28 days (period 1 and 2, respectively reduced as the replacement levels increased, but they were not affected in the last 28 days period (period 3, and the respective values ranged from 0.93 to 0.68, 1.10 to 0.89, and 1.09 kg/day. Levels of hematocrit, glucose and urea were not affected by the replacement of corn for cassava meal.

  13. Obtenção e caracterização de anticorpo monoclonal murino anti-fator VIII da coagulação sangüínea Attainment and characterization of murine monoclonal anti-factor VIII antibodies

    Rosana Rossi-Ferreira

    2006-06-01

    Full Text Available Entre os avanços da engenharia celular e biotecnologia nas últimas décadas, destaca-se a produção de anticorpos monoclonais murinos (AcMm utilizados no aprimoramento diagnóstico nas rotinas laboratoriais. A produção de fator VIII de alta pureza sempre foi o desejo e a preocupação das indústrias de hemoderivados para tratamento de pacientes portadores de hemofilia A, porém este produto inexiste no Brasil, sendo necessária sua obtenção no mercado internacional a custos elevados. O trabalho tem por objetivo a produção de AcMm anti-fator VIII humano (FVIII H através da expansão dos clones e caracterização imunoquímica do anticorpo. Camundongos Balb/c foram imunizados com FVIII H purificado como também proveniente de crioprecipitado e as células esplênicas dos animais foram fusionadas com células mielomatosas murinas segundo o método descrito por Kohler e Milstein para produção de híbridos em cultura. Foram testados 1.983 híbridos dos quais 105 foram submetidos à clonagem. Destes, 39 obtiveram monoclonalidade e 7 destes clones foram caracterizados através de técnicas de immunoblotting. Foram submetidas à purificação por cromatografia três imunoglobulinas de diferentes classes pertencentes aos clones LAMB1-10A1A4, LAMB1-17A1A1 e LAMB1-24A2A1. A imunoglobulina purificada pertencente ao clone LAMB1-10A1A4 foi adsorvida em coluna de imunoafinidade para purificação de concentrado de FVIII proveniente de crioprecipitado plasmático.Among the advances in cellular engineering and biotechnology over the last decades, the production of murine monoclonal antibodies (AcMm, used to improve laboratory diagnoses, stands out. The production of very pure factor VIII has always been a concern of suppliers of blood products to treat patients with hemophilia A and this product is still not produced in Brazil. Hence, it can only be attained on the international market at a high cost. The aim of this work was to produce AcMm anti-factor VIII human (FVIIIh by expanding clones and characterizing the antibodies by immunochemistry. Balb/c mice were immunized with FVIII both purified and from cryoprecipitation and the splenic cells of the animals were fused with myelomatous murine cells according to the method described by Kohler and Milstein to produce hybrids in a culture. A total of 1983 hybrids were tested and 105 were selected for cloning. Of these, 39 developed monoclonality and 7 of these clones were characterized through immunoblotting techniques. Three immunoglobulins from different classes, LAMB1-10A1A4, LAMB1-17A1A1 and LAMB1-24A2A1, were submitted to chromatography for purification. The purified immunoglobulin from the LAMB1-10A1A4 clone was adsorbed in the immunoaffinity column to purify the factor VIII concentrate coming from the plasmatic cryoprecipitate.

  14. Case report

    ebutamanya

    7 sept. 2015 ... Il consiste en l'injection d'une quantité de sang autologue dans l'espace péridurale ... Le SPPL peut compliquer tous les types de ponctions durales, qu'il s'agisse ... un rôle activateur de la coagulation sur le sang injecté [5].

  15. Planungsunterstützung für Pankreasoperationen bei Hyperinsulinismus von Kindern

    Dornheim, J.; Preim, B.; Preim, U.; Mohnike, K.; Blankenstein, O.; Füchtner, F.; Mohnike, W.; Empting, S.; Mohnike, K.

    Auf Basis von sechs PET/CT-Datensätzen des Pankreas wird eine Computerunterstützung für die Teilresektion der Bauchspeicheldr üse (Pankreas) bei fokalem Hyperinsulinismus von Kindern entwickelt. Ziel ist es, die Lokalisation des krankhaften Fokus im Pankreasgewebe präoperativ dreidimensional zu visualisieren, um so die Sicherheit des Eingriffs zu erhöhen. Die relevanten anatomischen Strukturen werden im CT segmentiert und anschließend dreidimensional visualisiert. Der im PET erkennbare Fokus wird in diese anatomische 3D-Visualisierung eingeblendet. Es zeigt sich eine klare Erkennbarkeit des Fokus in allen sechs Fällen.

  16. Interest of the serous dosage of HER-2/neu, EGFr, VEGF, IL6 and Ac anti-P53 among patients damaged by an esophagus epidermoid carcinoma, type epidermoid carcinoma whom treatment was an exclusive chemoradiotherapy; Interet du dosage serique de HER-2/neu, EGFr, VEGF, IL6 et Ac anti-P53 chez des patients atteints d'un carcinome epidermoide de l'oesophage de type carcinome epidermoide dont le traitement etait une chimioradiotherapie exclusive

    Metges, J.P.; Le Tallec-Jestin, V.; Mahlaire, J.P.; Pradier, O. [Departement de Cancerologie, 29 - Brest (France); Guenet, D.; Volant, A. [Service d' anatomopathologie, 29 - Brest (France); Codet, J.P. [Service de Medecine Nucleaire, 29 - Brest (France)

    2006-11-15

    The serous concentrations of EGFr and HER2/neu seem to have a potential interest in the framework of the assumption of esophagus epidermoid carcinomas. A next step consists in comparing the serous value of these markers with their tissue expression on biopsies. A prospective study in parallel of a therapeutic trial is starting up to validate these results on a bigger number of patients. (N.C.)

  17. Potential interest to combine an intensity modulated conformal radiotherapy (I.M.C.R.T.) with a daily repositioning on intra-prostate implants to reduce sexual toxicity induced by exclusive irradiation of prostate cancers; Interets potentiels de combiner une radiotherapie de conformation avec modulation d'intensite (RCMI) avec un repositionnement journalier sur implants intraprostatiques pour reduire la toxicite sexuelle induite par l'irradiation exclusive des cancers de prostate

    Chapet, O.; Sotton, M.P.; Vial, L.; Belliere, A.; Ardiet, J.M.; Mornex, F.; Sentenac, I.; Romestaing, P. [Centre Hospitalier Lyon-Sud, Dept. de Radiotherapie-oncologie, 69 - Pierre-Benite (France); Bouffard, J. [Centre Hospitalier Lyon-Sud, Service de Radiologie, 69 - Pierre-Benite (France)

    2007-11-15

    A reduction in margins defining the forecast target volume thanks to a daily repositioning on intra prostate implants would reduce the doses delivered to the penis bulb, corpora cavernosa penis and a. pudendae internae left and right. An optimization of the I.M.C.R.T. on the same anatomical structures amplifies this earnings. The combination of the two could improve the sexual preservation and be proposed for patients with favourable stage prostate cancer. A study of Phase 2 begins soon. (N.C.)

  18. Quantum restoration of broken symmetry in onedimensional loop ...

    Home; Journals; Pramana – Journal of Physics; Volume 82; Issue 6. Quantum restoration of broken symmetry in ... Keywords. Non-local transformation; broken symmetry; sine-Gordon; sech interaction. ... A specific type of classically broken symmetry is restored in quantum theory. One-dimensional sine-Gordon system and ...

  19. Localized excitations in discrete nonlinear Schrodinger systems: Effects of nonlocal dispersive interactions and noise

    Rasmussen, Kim; Christiansen, Peter Leth; Johansson, Magnus

    1998-01-01

    A one-dimensional discrete nonlinear Schrodinger (DNLS) model with the power dependence, r(-s) on the distance r, of dispersive interactions is proposed. The stationary states of the system are studied both analytically and numerically. Two kinds of trial functions, exp-like and sech-like are exp...

  20. Phase conjugation of gap solitons: A numerical study

    We study the effect of a nearby phase-conjugate mirror (PCM) on the gap soliton of a. Kerr non-linear ... They are characterized by a sech field distribution corresponding to the ... It is a generalization of the earlier model proposed by Jose et.

  1. Milk production of dairy cows as affected by the length of the ...

    Useni , Alain

    2014-08-22

    Aug 22, 2014 ... Differences between means were obtained using the pair-wise comparison of ... Furthermore, cows produced less (P <0.05) milk with a high protein content when .... Effets de la reduction de la durée de la periode seche ou.

  2. Gefährlicher Trend : Smartphone im Strassenverkehr : auch zu Fuss ist das Ablenkungspotenzial sehr gross.

    2016-01-01

    Viele Menschen, die sich zu Fuß im Straßenverkehr bewegen, nutzen dabei das Smartphone. Dies ist das Ergebnis einer Erhebung von DEKRA in sechs europäischen Hauptstädten. Von den rund 14.000 erfassten Personen nutzten fast 17 Prozent ihr Handy — für Textnachrichten, zum Telefonieren oder Musikhören.

  3. Reflection and Non-Reflection of Particle Wavepackets

    Cox, Timothy; Lekner, John

    2008-01-01

    Exact closed-form solutions of the time-dependent Schrodinger equation are obtained, describing the propagation of wavepackets in the neighbourhood of a potential. Examples given include zero reflection, total reflection and partial reflection of the wavepacket, for the sech[superscript 2]x/a, 1/x[superscript 2] and delta(x) potentials,…

  4. Quasi-binary incident electron–centre of mass collision in (e, 3e ...

    These two geometrical modes are such that the quasi-binary collision between the incident electron and centre of mass of the ejected electrons is in the scattering plane. The theoretical formalism has been developed using plane waves,. Le Sech wave function and approximated BBK-type wave function respectively for the.

  5. Quasi-binary incident electron–centre of mass collision in (e, 3e ...

    These two geometrical modes are such that the quasi-binary collision between the incident electron and centre of mass of the ejected electrons is in the scattering plane. The theoretical formalism has been developed using plane waves, Le Sech wave function and approximated BBK-type wave function respectively for the ...

  6. Rede und Gesinnung (Speech and Ways of Thinking)

    Kienzle, Bertram

    1974-01-01

    Analyzes some of the basic ideas in Georg Franklin's book "Versuch einer neuen Lehre von den vornehmsten Gegenstanden der deutschen Sprachlehre; nach den Regeln der Vernunftlehre in sechs Abhandlungen verfasst" (1778) and compares them to those of such modern linguists and philosophers a s Searle, Austin and Wunderlich. Concludes that…

  7. Die Leben Einsteins eine Reise durch die Geschichte der Physik

    Fiami

    2005-01-01

    Jeder kennt die Namen Einstein, Newton oder Galilei. aber was weiss man über sie? Hier ein Porträt Einsteins anhand von sechs Meilensteinen aus der Geschichte der Physik. Einstein tritt auf als Protagonist in verschiedenen Epochen und bei verschiedenen Entdeckungen, die die Welt verändert haben.

  8. Piezoelectric Nanogenerators for Self-Powered Nanosystems and Nanosensors

    2013-05-15

    researchers 1. Sangmin Lee, Sung-Hwan Bae, Long Lin, Seunghyun Ahn, Chan Park, Seung Nam Cha, Young Jun Park, Hyuk Chang, Sang-Woo Kim and...Sohn, Seung Nam Cha, Dukhyun Choi * Zhong Lin Wang * Sang-Woo Kim * “ P-Type Polymer–Hybridized High-Performance Piezoelectric Nanogenerators”, Nano...Yoon Lee, † Sang-Woo Kim , *,$ Jae-Young Choi, *,† Jong Min Kim , † and Zhong Lin Wang *, “Flexible Hybrid Multi-Type Energy Scavenger”, Energy

  9. Biosafety of spray dried porcine plasma for different viruses of interest for the swine industry

    Pujols i Romeu, Joan

    2015-01-01

    El productes de plasma dessecat per esprai (SDP) tenen un alt contingut proteic i són components útils per a moltes aplicacions, principalment com a productes valuosos per la nutrició animal. El plasma s'obté a partir de sang de porcs sans aptes pel consum humà. Durant l'obtenció, s'afegeixen anticoagulants i la sang s'emmagatzema en tancs refrigerats. Un cop a la planta de processament, la sang es centrifuga, per separar el plasma de la fracció cel∙lular. El plasma es deshidrata en un procés...

  10. Parâmetros sangüíneos de pacu Piaractus mesopotamicus (Holmberg, 1887 alimentados com dietas suplementadas com cromo trivalente em duas densidades de estocagem - DOI: 10.4025/actascianimsci.v29i4.1019 Hematological parameters of pacu Piaractus mesopotamicus (Holmberg, 1887 fed diets supplemented with trivalent chromium in two stocking densities - DOI: 10.4025/actascianimsci.v29i4.1019

    Flávio Ruas de Moraes

    2008-03-01

    Full Text Available O objetivo deste trabalho foi avaliar os efeitos da suplementação com cromo trivalente (0, 6, 12 e 18 mg kg-1 de ração sobre as variáveis hematológicas de Piaractus mesopotamicus, mantidos em duas densidades de estocagem (4 e 20 kg m-3. Os mantidos na maior densidade e alimentados com dietas suplementadas com 0 e 6 mg de cromo kg-1 apresentaram redução do número de linfócitos circulantes, sugerindo má adaptação a essa condição de alta densidade. Nas dietas suplementadas com 12 e 18 mg kg-1, tal efeito não foi observado, porém verificou-se aumento do número de trombócitos no tratamento com 12 mg de cromo kg-1. A inexistência de diferença significativa entre os tratamentos, aos 30 dias, sugere a adaptação dos peixes ao tipo de alimento e à situação de alta densidade. Portanto, nas condições deste ensaio, a suplementação com 12 e 18 mg de cromo kg-1 é interessante como estratégia alimentar durante 15 dias.This work evaluated the effects of chromium supplementation on the hematological parameters of Piaractus mesopotamicus Holmberg, 1887 maintained in two stocking densities. Fish were fed diets supplemented with 0, 6, 12 and 18 mg trivalent chromium kg-1 dry ration and maintained at 4 and 20 kg m-3. The fish under high stocking density and fed diets supplemented with 0 and 6 mg kg-1 showed reduction in the number lymphocytes, which suggests non-adaptation to this condition of high density. This was not observed in fish fed diets supplemented with 12 and 18 mg chromium kg-1, but an increase in the number of thrombocytes was evident. The lack of difference between treatments after 30 days may suggest a possible adaptation of fish to the situation. It can be added that supplementation with 12 and 18 mg chromium kg-1 is an interesting feeding strategy for a period of 15 days.

  11. Efeitos da dexmedetomidina sobre a coagulação sangüínea avaliada através do método da tromboelastografia Efectos de la dexmedetomidina sobre la coagulación sanguínea evaluada a través del método de la tromboelastografía Effects of dexmedetomidine on blood coagulation evaluated by thromboelastography

    César Romão Martins

    2003-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A dexmedetomidina é um agente agonista dos receptores adrenérgicos alfa2 altamente seletivo, usado em anestesia por seus efeitos hipnoanalgésicos e pela estabilidade cardiovascular. O estímulo dos receptores adrenérgicos alfa2 pode apresentar efeitos pró e antiagregantes plaquetários, por mecanismos diretos e indiretos. No presente estudo, avaliaram-se os efeitos da dexmedetomidina sobre a coagulação através do método da tromboelastografia. MÉTODO: Vinte e quatro pacientes foram aleatoriamente divididos em três grupos. Os pacientes do grupo 1 receberam infusão de solução fisiológica (controle, os do grupo 2 receberam dexmedetomidina na dose de 1 µg.kg-1 em 10 minutos, seguida da infusão de 0,4 µg.kg-1.h-1 por 20 minutos e os do grupo 3 receberam midazolam na dose de 0,05 mg.kg-1. Os pacientes sedados mantiveram índices 3 ou 4 na escala da sedação de Ramsay. Foram coletadas amostras de sangue e obtidos traçados de tromboelastografia previamente e após 30 minutos do tratamento. RESULTADOS: A dexmedetomidina, de forma estatisticamente significativa, aumentou o tempo de reação (parâmetro R e diminuiu o índice de coagulação nos traçados finais em relação aos iniciais. No entanto, os valores permaneceram dentro dos intervalos considerados normais. Este fenômeno não foi observado nos demais grupos. CONCLUSÕES: A interação dos mecanismos pró e antiagregantes da dexmedetomidina leva à discreta hipocoagulação; porém, mantém a coagulação dentro de parâmetros considerados normais. Os efeitos da dexmedetomidina sobre a coagulação provavelmente não ocorrem pela ansiólise, uma vez que a sedação foi igual ao grupo que recebeu midazolam.JUSTIFICATIVA Y OBJETIVOS: La dexmedetomidina es un agente agonista de los receptores adrenérgicos alfa2 altamente selectivo, usado en anestesia por sus efectos hipnoanalgésicos y por la estabilidad cardiovascular. El estímulo de los receptores adrenérgicos alfa2 puede presentar efectos pro y antiagregantes plaquetarios, por mecanismos directos e indirectos. En este estudio, se evaluaron los efectos de la dexmedetomidina sobre la coagulación a través del método de la tromboelastografia. MÉTODO: Veinticuatro pacientes fueron aleatoriamente divididos en tres grupos. Los pacientes del grupo 1 recibieron infusión de solución fisiológica (control, los del grupo 2 recibieron dexmedetomidina en la dosis de 1 µg.kg-1 en 10 minutos, seguida de infusión de 0,4 µg.kg-1.h-1 por 20 minutos y los del grupo 3 recibieron midazolam en dosis de 0,05 mg.kg-1. Los pacientes sedados mantuvieron índices 3 ó 4 en la escala de la sedación de Ramsay. Fueron colectadas muestras de sangre y se obtuvieron trazados de tromboelastografía previamente y después de 30 minutos del tratamiento. RESULTADOS: La dexmedetomidina, de forma estadísticamente significativa, aumentó el tiempo de reacción (parámetro R y diminuyó el índice de coagulación en los trazados finales en relación a los iniciales. No obstante, los valores permanecieron dentro de los intervalos considerados normales. Este fenómeno no fue observado en los demás grupos. CONCLUSIONES: La interacción de los mecanismos pro y antiagregantes de la dexmedetomidina lleva a una discreta hipocoagulación; sin embargo, mantiene la coagulación dentro de parámetros considerados normales. Los efectos de la dexmedetomidina sobre la coagulación probablemente no ocurren pela ansiólisis, una vez que la sedación fue igual al grupo que recibió midazolam.BACKGROUND AND OBJECTIVES: Dexmedetomidine is a highly selective alpha2-adrenoceptor agonist used in anesthesia for its hypnoanalgesic and cardiovascular effects. Stimulation of alpha2-adrenoceptors may determine pro and anti-platelet aggregation effects through direct and indirect mechanisms. This study aimed at determining the effects of dexmedetomidine on coagulation evaluated by thromboelastography. METHODS: Twenty four patients were randomly distributed in 3 groups: Group 1 patients received saline solution (control group, Group 2 patients received 1 µg.kg-1 dexmedetomidine in 10 minutes, followed by 0.4 µg.kg-1.h-1 infusion for 20 minutes and Group 3 patients received 0.05 mg.kg-1 midazolam. Sedated patients maintained scores 3 or 4 in Ramsay’s sedation scale. Blood samples were collected before and 30 minutes after the treatment for thromboelastography. RESULTS: Dexmedetomidine has significantly increased reaction time (parameter R and decreased coagulation index in final curves as compared to initial ones. Values, however, have remained within ranges accepted as normal. This phenomenon was not observed in remaining groups. CONCLUSIONS: Dexmedetomidine pro and anti-platelet aggregation mechanisms interaction determines mild hypocoagulation, however maintaining coagulation within normal ranges. Dexmedetomidine effects on coagulation are probably not mediated by anxiolysis, since sedation was equivalent to the midazolam group.

  12. Comparação entre o efeito do resíduo do abacaxizeiro (caules e folhas e da pectina cítrica de alta metoxilação no nível de colesterol sangüíneo em ratos Comparison with the effect of pineapple residue (stems and leaves and the high metoxyl citric pectin on rats blood cholesterol level

    Juliana Piedade

    2003-08-01

    Full Text Available O presente trabalho visou a investigar o efeito da ingestão do resíduo do abacaxizeiro no nível do colesterol total, HDL-colesterol e LDL-colesterol em ratos em comparação com a pectina cítrica, e verificar o comportamento dos animais em relação ao consumo alimentar e ao ganho de peso nos períodos de 15, 30 e 45 dias. As dietas do resíduo proporcionaram um maior consumo alimentar quando comparadas às dietas de pectina. O maior ganho de peso foi observado nas dietas: controle e com 10% de resíduo aos 15 e 30 dias, e aos 45 dias somente a dieta controle. O resíduo proporcionou um ganho de peso intermediário e a pectina, o menor ganho de peso. Os tratamentos com a pectina foram mais efetivos na redução do colesterol total; no entanto, aos 15 dias, as dietas com 10% e 15% de resíduo, aos 30 dias a dieta com 10% de resíduo, e todas as dietas contendo resíduo aos 45 dias. A concentração plasmática do HDL-colesterol foi aumentada em quase todas as dietas, com exceção da dieta com 25% de pectina, que reduziu este nível aos 15 dias, e aos 30 dias o manteve igual ao da dieta- controle; e as dietas do resíduo que proporcionaram redução e manutenção do teor do HDL-colesterol aos 45 dias quando comparada a dieta controle. O LDL-colesterol foi reduzido em todos os tratamentos, principalmente para as dietas contendo pectina.The present work aimed to investigate the effect of pineapple residue on total cholesterol levels, HDL-cholesterol and LDL- cholesterol of rats in comparison with the citric pectin, and to verify the rats behavior in relation to the food intake and weight gain at 15, 30 e 45 days. Residue diets provided higher food consumption when compared to the pectin diets. The highest weight gains was observed for the following control-diets and 10% of residue at 15 and 30 days, and at 45 days only for control-diet. Residue provided intermediate weight gains and the pectin the smallest weight gain. Pectin treatments were more effective in the reduction of the total cholesterol; however, at 15 days, the diets with 10% and 15% of residue, at 30 days the diet with 10% of residue, and all the residue diets at 45 days. Plasmatic concentration of the HDL-cholesterol was increased in almost all the diets, except for the diet with 25% of pectin, which reduced this level at 15 days, and at 30 days maintained it equal to that of control diet. Residue diets provided both reduction and maintenance of HDL-cholesterol levels at 45 days when compared to the CONTROL-diet. O LDL-cholesterol was reduced in all treatments, principally to the pectin diets.

  13. Substituição total do farelo de soja por uréia ou amiréia, em dietas com alto teor de concentrado, sobre a amônia ruminal, os parâmetros sangüíneos e o metabolismo do nitrogênio em bovinos de corte Total replacement of soybean meal by urea or starea in high grain diets on nitrogen metabolism, ruminal ammonia-N concentration and blood parameters in beef cattle

    Reinaldo Cunha de Oliveira Junior

    2004-06-01

    Full Text Available Seis novilhos da raça Nelore, não castrados, com peso médio inicial de 420 kg, distribuídos em delineamento em quadrado latino 3x3 duplicado, foram utilizados para avaliar a substituição total de uma fonte de proteína verdadeira (farelo de soja, em uma dieta deficiente em proteína degradável no rúmen (PDR, por uréia ou amiréia (fontes de nitrogênio não protéico, ambas em uma dieta adequada em PDR. As dietas foram isoprotéicas (13,0% utilizando-se o bagaço de cana-de-açúcar in natura (BIN como única fonte de volumoso (20% da MS. Foram avaliados: a concentração de amônia ruminal, nitrogênio uréico plasmático, glicose plasmática e o metabolismo do nitrogênio. Os tratamentos foram: 1 farelo de soja (FS; 2 uréia e 3 amiréia (A-150S. A concentração de nitrogênio amoniacal no fluido ruminal foi superior no tratamento com uréia, comparado ao tratamento com farelo de soja, sendo que o tratamento com amiréia não diferiu dos demais. O tratamento com amiréia apresentou maior perda de N urinário. A retenção de N (g/d e % do consumido e o valor biológico da proteína (N retido, % do N digerido foram superiores para o tratamento com uréia, comparado aos demais. A concentração de nitrogênio uréico no plasma e a concentração de glicose plasmática foram similares entre os tratamentos. A substituição total do farelo de soja por uréia, ajustando a PDR na dieta de bovinos de corte, demonstrou ser viável. A uréia na forma convencional apresentou vantagens em relação à amiréia.Six Nellore bulls, with initial body weight of 420 kg, were assigned to a duplicated 3x3 Latin square design to evaluate the effects of replacing a true protein source (soybean meal, of high biological value, in a rumen degradable protein (RDP deficient diet, by urea or starea (a supposedly slow release nonprotein nitrogen source, both in a RDP adjusted diet. In natura sugarcane bagasse as the only source of forage (20% of DM. Evaluated parameters were: rumen ammonia-N concentration, plasma urea-N, glucose and nitrogen balance. Experimental treatments were: 1 soybean meal (SBM; 2 urea and 3 starea (A-150S. Diets were isonitrogen (13% CP. The rumen ammonia-N concentration was higher in the treatment with urea, compared to the treatment with SBM, and starea showed no difference compared to the others. Starea had higher loss of urinary N. N retention (g/d and % of consumed and protein biological value (N retention, % of N digestible were higher for urea treatment, compared to the others. There was no difference on plasma urea-N and glucose concentration among treatments. Total replacement of SBM by urea, adjusting PDR in diets for growing beef cattle, demonstrated to be viable. Conventional urea showed advantage compared to starea.

  14. Tormi ja tungi kasinusvanne / Karlo Funk

    Funk, Karlo, 1971-

    1999-01-01

    Refereering taani filmikriitiku Peter Schepelerni loengust mängufilmi "Mifune" ("Mifunes sidste sang - dogme 3") linastuse eel Tallinna Kinomajas (režissöör Soren Kragh-Jacobsen : Taani-Rootsi, 1998)

  15. Predicting Malaria's Changing Course | IDRC - International ...

    2010-12-09

    Dec 9, 2010 ... James Sang of the Kenyan government's Malaria Control Unit says the disease hits ... During the 1998 epidemic, almost four times more school-aged children caught ... This gave birth to the current phase of the project.

  16. Tõlkesund / Peeter Torop

    Torop, Peeter, 1950-

    2002-01-01

    Bibl. lk. 205-206. Kokkuvõte "Forced translation", lk. 362. Sundtõlkimisest Nõukogude Eestis. Ka August Sanga ja Ants Orase tõlketegevusest ning Ch. Baudelaire'i tõlkekogumiku "Kurja lilled" ettevalmistamisest (koost. A. Sang)

  17. Research

    abp

    28 avr. 2014 ... prévalence du portage asymptomatique du plasmodium chez les donneurs bénévoles de sang à Kisangani. Méthodes: Une étude transversale a été menée au Centre Provincial de Transfusion Sanguine à Kisangani du 1er Décembre 2012 au 31 Mars 2013 et a concerné 480 donneurs bénévoles de sang ...

  18. Research

    abp

    22 avr. 2014 ... autres des Centres Provinciaux de Transfusion Sanguine (CPTS), promouvoir le don volontaire et non rémunéré de sang font partie des stratégies utilisées. Cependant, l'offre est encore loin de couvrir la demande en sang. A. Kisangani, ville du nord-est avec une population estimée à 900 000 habitants, le ...

  19. Cardiopulmonary bypass in Jehovah's Witnesses | Frimpong ...

    Il reprouve également les transfusions autogouses s'il n'y a pas un rapport continue entre la circulation et sang autologous. Donc, en ce qui concerne le Témoin de Jéhovah, c'est nécessaire d'adopter des méthodes qui vont éviter la transfusion du sang hétérologous dans ces cas facultatifs. Nous faisons un rapport sur ...

  20. Strategic Studies Quarterly. Volume 9, Number 2. Summer 2015

    2015-01-01

    Leadership Monitor 31 (Winter 2010): http://media .hoover.org/sites/default/files/documents/CLM31JCM.pdf. 41. Nicola Horsburgh, "Change and Innovation...Vietnamese president Truong Tan Sang promoted partnership with China in a wide range of fields, including people-to-people exchanges and economic...Truong Tan Sang of Vietnam, Stressing to Forge Ahead in the Overall Direction of the Development of China-Vietnam Relations," 15 October 2013, http

  1. Progress in Medicine

    Bernard,J

    1980-01-01

    Le Prof.Jean Bernard a fait ses études à la faculté à Paris et est médecin des hôpitaux et directeur du laboratoire de recherche expérimentale sur la leucémie et les maladies du sang. Il parle du developpement de la recherche médicale et connaissances sur les causes et traitements des maladies du sang et en particulier sur la leucémie

  2. 1514-IJBCS-Article-Melima Mamatchi

    KODJIO NORBERT

    déterminées dans le sang humain à Gbodjomé (zone de référence) et à Kpémé où les populations consomment des aliments ... Cd et du Pb, qui provoquent un stress oxydatif dans l'organisme humain qui présente une disponibilité à la bioaccumulation de ces ..... reins, le foie, le système nerveux, le sang et peuvent être ...

  3. 2467-IJBCS-Article-Youzan Ferdinand Djohan

    hp

    Laboratory of Biochemistry, cord blood was used to assay the glucose by enzymatic method with glucose oxidase. It appears at ... Prélèvements. Deux prélèvements de sang ont été effectués chez chaque nouveau-né dix minutes après sa naissance. Un prélèvement capillaire au talon et un prélèvement de sang veineux au.

  4. Sing English: Om sangens potensial i engelskopplæringen

    Ragnhild Elisabeth Lund

    2012-03-01

    Full Text Available Sang er en åpenbar kilde til læring av fremmedspråk. Læreplaner for engelskfaget opp gjennom tidene har påpekt dette, og læreverkene i engelsk inneholder mange sanger. Men nøyaktig hva er det sang kan bidra med? Hva slags sanger er tatt med i bøkene, og hvilke målsettinger ser ut til å være knyttet til dem? Artikkelen besvarer disse spørsmålene ved å vise til læreplaner og utvalgte lærebøker fra perioden 1885 – 2008 og hvordan de legger opp til at sang skal brukes som en del av opplæringen i engelsk. Undersøkelsen er begrenset til ungdomstrinnet. Innledningsvis refererer artikkelen til ulike begrunnelser for bruk av sang i fremmedspråkopplæringen. Når sang nevnes i læreplanene eller innlemmes i lærebøkene, reflekteres enkelte av disse begrunnelsene. Samtidig er det påfallende hvor ofte planer og bøker ikke begrunner bruken av sang eller setter sangene inn i en didaktisk sammenheng. Artikkelen konkluderer derfor med at sanger ser ut til å representere et stort, men delvis uutnyttet potensial i engelskopplæringen på ungdomstrinnet.

  5. Protective effect of topical application of α-tocopherol and/or N-acetyl cysteine on argemone oil/alkaloid-induced skin tumorigenesis in mice.

    Pal, Anu; Alam, Shamshad; Singhal, Jaya; Kumar, Rahul; Ansari, Kausar M; Das, Mukul

    2013-01-01

    Since bioantioxidants in plasma of Epidemic Dropsy patients [a condition caused by consumption of adulterated mustard oil with argemone oil (AO)] were found to be significantly decreased, the beneficial effect of N-acetyl cysteine (NAC) and α-tocopherol (TOCO) against AO- or sanguinarine (SANG)-induced tumorigenicity was undertaken in mice. Topical application of TOCO and NAC either alone or in combination showed significant protection against AO/TPA- and SANG/TPA-induced skin tumorigenicity. Histopathological findings suggest that papillomatous growth in AO/TPA- and SANG/TPA-treated animals were substantially protected following topical application of TOCO or NAC. Further, treatment of TOCO and NAC either alone or in combination to AO/TPA- or SANG/TPA-induced mice significantly decreased lipid peroxidation, along with significant revival in glutathione (GSH) content and activities of tyrosinase, histidase, catalase, SOD, GSH peroxidase, and GSH reductase in skin. In vitro studies showed that TOCO and/or NAC significantly decreased the AO and SANG induced cell proliferation and activation of ERK, p38, JNK MAPKs and NF-κB signaling in HaCaT cells. In summary, TOCO and NAC may be useful in preventing the tumorigenic response of AO and SANG probably by acting as scavenger of free radicals and inhibiting MAPKs and NF-κB signaling.

  6. Pointing Out Main Factors from Design, Construction and Operating Experience of Existing Nuclear Plants for Assisting in Shaping Future Nuclear Power Programmes; Les principaux criteres degages de l'etude, de la construction et de l'exploitation des centrales nucleaires existantes et leur interet pour l'elaboration des futurs programmes d'energie d'origine nucleaire; Ukazanie osnovnykh faktorov proektirovaniya, stroitel'stva i opyta ehkspluatatsii sushchestvuyutsikh atomnykh ehlektrostantsij, chto dolzhno pomoch' pri sostavlenii budushchikh programm atomnoj ehnergetiki; Principales consideraciones relativas al diseno, construccion y explotacion de centrales nucleares, encaminadas a facilitar la preparacion de programas futuros de energia nucleoelectrica

    Dalla Volta, F. [Comitato Nazionale per l' Energia Nucleare, Rome (Italy)

    1963-10-15

    The paper examines the most significant technical and economical indications which are emerging from design, construction and operation of the first full size nuclear power plants and which may be most helpful in shaping future additions to nuclear capacity, with particular regard to the stituation existing in Italy. The present status of manufacturers' technology and its continuous development in the course of existing projects have shown a positive trend toward reduction of both fuel-cycle and plant-component costs. This is further favoured by the increasing tendency toward bigger plant sizes and by the fact that power forecasting analyses of the electrical network suggest the opportunity of installing units of higher capacity for nuclear than for conventional plants on the basis of predicted changes in energy production expenses due to the addition of such new units. Concerning the design, construction and testing experience of existing types of stations, the paper reviews the main factors to take into account in future planning also in the light of construction and testing schedules. A certain emphasis is given to the problem of containment, because of the rewards on plant location which can be made possible by the development of very safe containers with little or no economic penalty, also taking advantage of the specific Italian situation on certain aspects of this problem. Concerning the operation experience of proven station types, the paper discusses their ability to meet network requirements and their availability, also in connection with the increasing role of nuclear capacity which is being planned in the country. Finally, the paper stresses the importance of the problem of data collection and interpretation from the three power stations now starting operation in Italy in assisting the planning of next installations. Hint is given to longer-range fuel-cycle planning on the basis of the existing framework. (author) [French] L'auteur expose les principaux enseignements qui ont ete fournis, aux points de vue technique et economique, par l'etude, la construction et l'exploitation des premieres centrales nucleaires, et qui peuvent etre particulierement utiles pour l'implantation de nouvelles centrales de ce genre dans l'avenir, notamment eu egard aux conditions qui regnent en Italie. La technologie actuelle des reacteurs et les progres qu'elle continue de faire revelent une tendance marquee vers la reduction du cout, non seulement des cycles de combustible, mais aussi des elements de la centrale. Cette evolution se trouve d'ailleurs favorisee par la tendance croissante a construire des centrales plus grandes et par le fait que l'etude du developpement du reseau electrique semble indiquer que, sur le plan economique, il y a plus d' avantage ainstaller des centrales nucleaires plus puissantes que d'augmenter la puissance des centrales classiques. Se fondant sur l'experience acquise concernant l'etu de, la construction et l'essai des divers types de centrales existantes, l'auteur donne un apercu des principaux facteurs dont il convient de tenir compte lors de l'etablissement des programmes futurs. Il insiste sur le probleme de l'isolement, vu les incidences favorables que peut avoir sur le choix du site de la centrale la mise au point d'ecrans de protection tres surs, qui puissent etre construits sans augmentation sensible du prix de revient, en tirant notamment parti, pour resoudre certains aspects de ce probleme, des conditions particulieres qui se trouvent reunies en Italie. Quant a l'experience du fonctionnement de certaines centrales d'un modele eprouve, l'auteur examine dans quelle mesure ces installations peuvent etre construites sans difficulte et satisfaire la demande du reseau; il se refere ici egalement au role croissant qu'il est prevu d'attribuer a l'energie d'origine nucleaire en Italie. Enfin, l'auteur souligne a quel point le rassemblement et l'interpretation des donnees relatives aux trois centrales, qui doivent incessamment entrer en service en Italie, aideraient a etablir les plans des installations futures. Il suggere la possibilite de prevoir des maintenant des cycles de combustible pour une plus longue periode. (author) [Spanish] En la memoria se examinan las principales consideraciones de caracter tecnico y eco nomico relativas al diseno, construccion y explotacion de las primeras centrales nucleoelectricas a plena escala, y que mas pueden ayudar a preparar los planes futuros de expansion nuclear, con especial referencia a las condiciones que reinan en Italia. El estado actual de la tecnologia de los reactores y su evolucion continua en la ejecucion de los proyectos hasta ahora realizados, muestra una neta tendencia hacia la reduccion de los costos del ciclo de combustible y de los elementos componentes de las centrales. Contribuye a esta evolucion la tendencia cada vez mas acusada a construir centrales de mayores dimensiones, y el hecho de que las previsiones acerca de las condiciones futuras de la red electrica sugieren la conveniencia de instalar centrales nucleares de mayor capacidad que las centrales clasicas, en razon de la disminucion que experimentaran los gastos de produccion gracias a la puesta en servicio de esas nuevas unidades. En lo que se refiere a la experiencia adquirida en e l diseno, construccion y pruebas de las centrales en funcionamiento, la memoria estudia los principales factores que han de tenerse en cuenta en la preparacion de planes para el futuro, tambien desde e l punto de vista de los programas de construccion y de pruebas. El autor insiste en el problema del confinamiento, en razon de la favorable influencia que sobre la elecion del emplazamiento de las centrales puede ejercer el perfeccionamiento de blindajes muy seguros, que podrian construirse sin aumento sensible del costo, teniendo en cuenta la especial situacion de Italia en lo que se refiere a ciertos aspectos del problema. En cuanto a la experiencia adquirida en la explotacion de centrales de tipo bien conocido, la memoria estudia en que medida estas instalaciones pueden construirse sin dificultades y satisfacer la demanda de la red; tambien en este aspecto se refiere al creciente papel que cabe atribuir en Italia a la energia nucleoelectrica. Por ultimo, la memoria re calca hasta que punto el acopio y la interpretacion de los datos relativos a las tres centrales nucleares que ahora comienzan a funcionar en Italia facilitarian el proyecto de instalaciones futuras. Alude a la posibilidad de establecer desde ya ciclos de combustible mas extensos. (author) [Russian] Rassmatrivayutsya naibolee vazhnye tekhnicheskie i ehkonomicheskie faktory, kotorye vyyavilis' pri proektirovanii, stroitel'stve i ehkspluatatsii pervykh promyshlennykh atomnykh ehlektrostantsij i kotorye mogut byt' ochen' poleznymi pri sozdanii v budushchem novykh atomnykh ehlektrostantsij, uchityvaya osoben-nosti uslovij v Italii. Nyneshnee sostoyanie tekhnologii proizvodstva i ee postoyannoe razvitie v khode osushchestvleniya proektov pokazali sushchestvovanie opredelennoj tendentsii k snizheniyu kak stoimosti toplivnogo tsikla, tak i stoimosti komponentov stantsii. Ehtomu takzhe blagopriyatstvuyut vozrastayushchaya tendentsiya k uvelicheniyu razmerov ehlektrostantsii i tot fakt, chto analiz ehnergeticheskogo prognoza ehnergosistemy govorit o nalichii blagopriyatnykh uslovij dlya stroitel'stva ehlektrostantsij bol'shej moshchnosti na yadernom toplive vmesto stantsij na obychnom toplive, iskhodya iz predskazannykh izmenenij v stoimosti proizvodstva ehnergii, obuslovlennykh uvelicheniem kolichestva atomnykh ehlektrostantsij. Rassmatrivayutsya osnovnye faktory, kotorye dolrsny byt' uchteny v budushchem pri planirovanii ehlektrostantsij s uchetom takzhe grafikov stroitel'stva i ispytaniya. Opredelennyj upor sdelan na problemu protivoavarijnoj obolochki s uchetom takzhe spetsificheskikh uslovij Italii v otnoshenii nekotorykh aspektov ehtoj problemy; v rezul'tate udobnogo razmeshcheniya ehlektrostantsii mogut tselikom ili bol'shej chast'yu okupit'sya raskhody po razrabotke ochen' nadezhnykh obolochek. Rassmatrivaetsya sposobnost' oprobirovannykh tipov stantsij udovletvoryat' trebovaniya ehnergosistemy i ikh prigodnost' takzhe v svyazi s uvelichayushchejsya rol'yu yadernykh ehlektrostantsij. I,nakonets, podcherkivaetsya vazhnost' problemy sbora i interpretatsii dannykh o rabote trekh ehlektrostantsij, ehkspluatatsiya kotorykh nachinaetsya v Italii, chto dolzhno pomoch' pri proektirovanii novykh stantsij. (author)

  7. Separation of Impurities in the Zinc Rectification Process by Radioactive Isotopes; Separation des Impuretes, a l'Aide de Radioisotopes, dans l'Affinage du Zinc par Voie Seche; ОТДЕЛЕНИЕ ПРИМЕСЕЙ В ПРОЦЕССЕ РЕКТИФИКАЦИИ ЦИНКА С ПРИМЕНЕНИЕМ РАДИОАКТИВНЫХ РАДИОИЗОТОПОВ; Estudio Mediante Radioisotopos de la Separacion de Impurezas en el Proceso de Purificacion del Cinc

    Akerman, K.; Brafman, M.; Fik, H.; Kitala, J.; Nowak, M.; Poczynajlo, A. [Institute of Nuclear Research, Polish Academy of Sciences, Warsaw (Poland)

    1963-03-15

    The process of zinc redistillation in New Jersey-type columns and its theoretical principles, as elaborated by A. Krupkowski, are briefly described. Practical conclusions arising from the mathematical expression of the process, performed on the basis of the above theory, are summarized. A description is given of experiments on the separation of high- and low-boiling-point impurities in zinc and the behaviour of the basic constituent itself under normal working conditions. These experiments were carried out using radioisotopes Cu{sup 64} and Fe{sup 59} (high-boiling-point impurities), Cd{sup 115} (low-boiling-point impurity) and Zn{sup 69m} (basic constituent). The conclusions derived from the experimental data substantiate the theory of zinc redistillation advanced by A. Krupkowski. Moreover these conclusions allow definite propositions to be made concerning some charge in parameters under which the condensation of zinc-cadmium vapours in the cadmium column is performed. Due to this change recovery of cadmium from the charged metal can be increased and the quality of high purity zinc, obtained by redistillation, can be improved. (author) [French] Les auteurs decrivent brievement le procede de redistillation mis en oeuvre dans des colonnes du type New Jersey et indiquent les principes theoriques, etablis par A. Krupkowski, sur lesquels il se fonde. Ils resument brievement les conclusions pratiques que l'on tire d'une expression mathematique de l'operation etablie sur la base de cette theorie. Ils decrivent ensuite les experiences de separation des impuretes a haut point d'ebullition et a bas point d'ebullition auxquelles ils ont procede et indiquent le comportement du constituant de base lui-meme dans des conditions normales. Ces experiences ont ete effectuees a l'aide de {sup 64}Cu et de {sup 59}Fe (impuretes a haut point d'ebullition), de {sup 115}Cd (impuretes a bas point d'ebullition) et de {sup 69m}Zn (constituant de base). Les conclusions que l'on tire de ces experiences confirment la theorie elaboree par A. Krupkowski. Elles permettent en outre de formuler des propositions concretes concernant une modification a apporter aux parametres qui traduisent les conditions dans lesquelles s'effectue la condensation des vapeurs zinc-cadmium dans la colonne cadmium. Grace a cette modification, on peut augmenter la recuperation de cadmium provenant du metal primitif, et ameliorer la qualite du zinc de grande purete obtenue par redistillation. (author) [Spanish] En la memoria la separacion de impurezas en el proceso de purificacion del cinc se estudia con ayuda de radioisotopos. Se describen brevemente el proceso de redestilacion del cinc en columnas del tipo New Jersey y sus principios teoricos, establecidos por A. Krupkowski. Se resumen las conclusiones practicas que se desprenden de la expresion matematica del proceso, obtenida basandose en la teoria mencio nada. Se describen asimismo los experimentos de separacion de impurezas de alto y bajo punto de ebullicion presentes en el cinc y el comportamiento del propio componente basico en condiciones normales de trabajo. Estos experimentos se llevaron a cabo utilizando los radioisotopos {sup 64}Cu y {sup 59}Fe (impureza de alto punto de ebullicion), used (impureza de bajo punto de ebullicion) y {sup 69m}Zn (componente basico). Las conclusiones extraidas de los datos experimentales corroboran la teoria de la redestilacion del cinc, elaborada por A. KrupkowskL Ademas, estas conclusiones permiten definir las propuestas que cabe formular con respecto a cambios en los parametros con arreglo a los cuales la condensacion de los vapores de cinc-cadmio se efectua en la columna del cadmio. Estos cambios permiten aumentar la recuperacion de cadmio del metal cargado y mejorar la calidad del cinc de alta pureza, obtenido por redestilacion. (author) [Russian] V rabote korotko opisan process rektifikacii cinka v kolonnah tipa N'ju-Dzhersi i teoreticheskie osnovy jetogo processa, razrabotannye A. Krupkovskim. Privedeny takte prakticheskie vyvody, kotorye javljajutsja rezul'tatom matematicheskogo issledovanija processa rektifikacii s tochki zrenija jetoj teorii. V rabote opisany opyty po issledovaniju processa rektifikacii cinka, v kotoryh byli primeneny radioaktivnye izotopy. Issledovalos' otdelenie primesej, obladajushhih vysokoj i nizkoj temperaturoj kipenija, a takzhe povedenie osnovnoj sostavljajushhej, to-est' cinka, vo vremja normal'noj raboty kolonny. V opytah byli primeneny sledujushhie radioaktivnye izotopy: Cu{sup 64}, Fe{sup 98} (vysokokipjashhie primesi), Cd{sup 115} (primes' s nizkoj temperaturoj kipenija) i Zneem (osnovnaja sostavljajushhaja). Rezul'taty provedennyh issledovanij javljajutsja opytnym podtverzhdeniem teorii A. Krupkovskogo. Poluchennye dannye ukazyvajut na celesoobraznost' izmenenija parametrov kondensacii parov cinka i kadmija v kadmievoj kolonne dlja togo, chtoby uvelichit' izvlechenie kadmija iz ishodnogo metalla i povysit' kachestvo cinka, poluchaemogo v rezul'tate rektifikacii. (author)

  8. Demographic and fertility characteristics of 4 squatter settlements.

    Yusof, K; Zulkifli, S N

    1985-01-01

    The demographic and fertility profiles of 4 squatter areas, 2 with Sang Kancil, a community development project designed specifically for squatter settlements in Kuala Lumpur, are described. Data were taken from a census conducted in 1982. Figure 1 maps out the location of the study areas in the Federal Territory. The squatter household (5.4 members) varied little from the average Malaysian household. The average age of the male head of household was 40 years, i.e., not within the high fertility group; the mean duration of stay was 10 years. Household income/month averaged M$760, falling between estimates for urban and rural mean. Comparing the data on the 2 squatter areas, the non-Sang Kancil head of household was, on average, slightly older and had stayed about 2 years longer than his Sang Kancil counterpart. These differences were statistically significant. Both areas were comparable with regard to household income and size. Ethnically, the Sang Kancil areas were predominantly Malay, comprising 86% of total households. The control areas had a more mixed ethnic structure. From 1978-81, annual increases in total population had been fairly uniform, at around 2%, in non-Sang Kancil Areas. Yet, the Sang Kancil population experienced a growth spurt in 1980, which subsequently declined and appeared to level off. 1982 figures were disregarded in this analysis as they were based on a 1/2 year enumeration only. The age distribution pattern of all squatter areas combined was fairly similar to the national distribution pyramid but for a higher proportion of people in the 15-44 age group than national figures. The proportion of dependents, 0-14 years, was comparable despite having more people in this fertile age group. The proportion of infants (0-11 months) in the control population was constant, but there was a decline down to control values by the end of the surveyed period in the Sang Kancil group. In the toddler group, decreases were evident for both populations

  9. Perspectives of shaped pulses for EPR spectroscopy

    Spindler, Philipp E.; Schöps, Philipp; Kallies, Wolfgang; Glaser, Steffen J.; Prisner, Thomas F.

    2017-07-01

    This article describes current uses of shaped pulses, generated by an arbitrary waveform generator, in the field of EPR spectroscopy. We show applications of sech/tanh and WURST pulses to dipolar spectroscopy, including new pulse schemes and procedures, and discuss the more general concept of optimum-control-based pulses for applications in EPR spectroscopy. The article also describes a procedure to correct for experimental imperfections, mostly introduced by the microwave resonator, and discusses further potential applications and limitations of such pulses.

  10. Die Arbeitsgruppe der deutschen Handschriftenzentren - Servicezentren für Handschriftenerschließung und -digitalisierung

    Christoph Mackert

    2015-03-01

    Full Text Available Mit sechs Handschriftenzentren verfügt Deutschland über eine weltweit einmalige Forschungsinfrastruktur zur Erschließung und zunehmend auch Digitalisierung des mittelalterlichen Handschriftenerbes. Der Beitrag stellt die Organisation, Funktion und Serviceangebote der Handschriftenzentren vor. The six German manuscript centers are a globally unique research infrastructure for cataloguing and increasingly for digitization of the medieval manuscript heritage. The paper presents the organization, function and services of the manuscript centers.

  11. Psychotherapie und Spiritualität : eine qualitative Studie über die Integration spiritueller Konzepte und Methoden in die psychotherapeutische Arbeitsweise

    Hundt, Ulrike

    2003-01-01

    Anhand biographischer Interviews werden die Motive von sechs Psychotherapeuten untersucht, sich einem spirituell orientierten Weg zuzuwenden und spirituelle Werte und Methoden in ihr westliches Therapiekonzept zu integrieren. Auffälligstes Ergebnis ist die Argumentation der Notwendigkeit von Spiritualität bzw. Religiosität für den therapeutischen Prozess, verbunden mit einer großen Offenheit für das Weltbild des Klienten. Die befragten Therapeuten lehnten es ab, eine spirituelle Perspektive v...

  12. Passive BürgerInnen? Staatsbürgerschaftsverständnis, Partizipation und Demokratie

    Riederer, Bernhard

    2006-01-01

    'Der Artikel konzentriert sich auf die Gegenüberstellung von aktivem und passivem Citizenship. Auf Basis einer Auswertung des International Social Survey Programmes werden sechs Länder untersucht. Die Aufmerksamkeit gilt sowohl dem vorherrschenden Staatsbürgerschaftsverständnis als auch tatsächlicher politischer Partizipation. Insgesamt zeigt sich in dieser Studie, dass das Partizipationspotenzial nicht so gering ist, wie in Medien bzw. Meinungsumfragen manchmal behauptet wird. Angesichts ein...

  13. Analytical study for the ability of nonlinear transmission lines to generate solitons

    Mostafa, S.I.

    2009-01-01

    The ability of the nonlinear transmission lines (NLTL) has been studied analytically, in this paper to generate solitons and to cause waveform spreading. This can be achieved by balancing nonlinearity and dispersion. A new technique of improved tanh method (ITM) and improved sech methods (ISM) is applied to the nonlinear partial differential equation that describes the NLTL. It is found that the parameters of the transmission line play an important role in controlling the shape of the soliton.

  14. Typhoid intestinal perforation in North Central Nigeria | Ugwu | West ...

    L'incidence était élevée en 67% entre novembre et mars - pendant la saison seche au Nigeria. Le rapport homme/femme était 1,9:1 avec un âge moyen de 19 ans et la période d'hospitalisation moyenne de 18 jours. Nous avons eu 167 perforations; quatre concernent l'intestin supérieur er appendice, et dans 72,2% des ...

  15. Influence of Quaternary Benzophenantridine and Protopine Alkaloids on Growth Performance, Dietary Energy, Carcass Traits, Visceral Mass, and Rumen Health in Finishing Ewes under Conditions of Severe Temperature-humidity Index

    A. Estrada-Angulo

    2016-05-01

    Full Text Available Twenty Pelibuey×Katahdin ewes (35±2.3 kg were used to determine the effects of the consumption of standardized plant extract containing a mixture of quaternary benzophenanthridine alkaloids and protopine alkaloids (QBA+PA on growth performance, dietary energetics, visceral mass, and ruminal epithelial health in heat-stressed ewes fed with a high-energy corn-based diet. The basal diet (13.9% crude protein and 2.09 Mcal of net energy [NE] of maintenance/kg of dry matter contained 49.7% starch and 15.3% neutral detergent fiber. Source of QBA+PA was Sangrovit RS (SANG which contains 3 g of quaternary benzophenathridine and protopine alkaloids per kg of product. Treatments consisted of a daily consumption of 0 or 0.5 g SANG/ewe. Ewes were grouped by weight and assigned to 10 pens (5 pens/treatment, with two ewes per pen. The experimental period lasted 70 days. The mean temperature humidity index during the course of this experiment was 81.7±1.0 (severe heat stress. There were no treatment effects on water intake. Dry matter intake was not affected (p = 0.70 by treatments, but the group fed SANG had a numerically (11.2% higher gain in comparison to the control group, SANG improved gain efficiency (8.3%, p = 0.04, dietary NE (5.2%, p<0.01 and the observed-to-expected NE (5.9%, p<0.01. Supplemental SANG did not affect (p≥0.12 carcass characteristics, chemical composition of shoulder, and organ weights (g/kg empty body weight of stomach complex, intestines, and heart/lung. Supplemental SANG decreased liver weight (10.3%, p = 0.02 and increased visceral fat (16.9%, p = 0.02. Rumen epithelium of ewes fed SANG had lower scores for cellular dropsical degeneration (2.08 vs 2.34, p = 0.02, parakeratosis (1.30 vs 1.82, p = 0.03 and neutrophil infiltration (2.08 vs 2.86, p = 0.05 than controls. It is concluded that SANG supplementation helped ameliorate the negative effects of severe heat on growth performance of feedlot ewes fed high-energy corn

  16. Células sangüíneas, eletrólitos séricos, relação hepato e esplenossomática de carpa-comum, Cyprinus carpio (Cyprinidae na primeira maturação gonadal - DOI: 10.4025/actascibiolsci.v26i1.1661 Blood cells, seric electrolyte and Cyprinus carpio (Cyprinidae common carp hepatosomatic and splenosomatic relation in the first gonadal maturation - DOI: 10.4025/actascibiolsci.v26i1.1661

    Eugênio de Campos Filho

    2004-04-01

    Full Text Available Foram estudados em ambos os sexos de Cyprinus carpio o fator relativo de condição (Kn, a relação hepato (RHS e esplenossomática (RES, o eritrograma, trombograma, leucograma, a localização de glicogênio pelo método de PAS em trombócitos e leucócitos e os níveis séricos de proteína total e de eletrólitos. O Kn nas fêmeas foi maior que nos machos. Os valores médios da RES nas fêmeas foram inferiores aos dos machos, enquanto que o número de leucócitos, linfócitos e neutrófilos foram superiores; porém os níveis séricos de magnésio e de cloreto nos machos foram maiores quando comparados aos das fêmeas. Os valores médios da RHS, hematócrito, concentração de hemoglobina, volume corpuscular médio (VCM, concentração da hemoglobina corpuscular média (CHCM, número de eritrócitos, trombócitos, monócitos, eosinófilos e leucócitos granular PAS-positivos (LG-PAS, níveis séricos de proteína total, sódio, potássio e cálcio não evidenciaram diferença estatisticamente significativa (P>0,05, entre machos e fêmeas. O método de PAS mostra grânulos de glicogênio no citoplasma de trombócitos, eosinófilos e neutrófilos. Entretanto, no citoplasma dos LG-PAS foram detectados grânulos de glicoproteínas neutras. Monócitos, linfócitos foram PAS negativos. Nos teleósteos o amadurecimento das gônadas apresenta forte relação com o fator de condição. Na fase de reprodução nem sempre é possível detectar os efeitos do sexo isoladamente no hemograma, pois muitas vezes esse pode não ser o único fator ocasionando dimorfismoThis research studied the condition (Kn relative factor, the hepatosomatic (HSR, the splenosomatic (SSR relation, the erythrocytes, thrombocytes and leukocytes number, the glicogen locality by PAS method in thrombocytes and leucocytes and the total protein and electrolytes serices levels in both Cyprinus carpio L. sex. The female Kn showed higher value than the males. The female HSR average values were lower than the ones observed in males, while the leukocytes, lymphocytes and neutrophils percentage number were the highest. However, the males magnesium and choride serices levels were higher than the females. The HRS average values, hematocrit, haemoglobin concentration, average corspucular volume (ACV, average corpuscular haemoglobin concentration (ACHC, erythocytes number, trombocytes, monocytes, oesinophils, positive PAS leukocyte granular (PAS-LG, and total protein, sodium, potassium and calcium serices levels did not show significant statistics difference (p> 0.05 between males and females. The PAS method showed glicogen granules into the thronbocytes, eosinophils and neutrophils cytoplasm. Nevertheless, in the PAS-LG cytoplasm, neutral glicoprotein granules were also observed. Monocytes and lynfocytes showed negative reaction to PAS. In the teleosts, the gonodas matureness presents higher relation with the factor of condition. During the reprodution period it is unlikely to find the sexual effects isolated in the hemogram, because most of the time that is not the only factor to cause dimorphism

  17. Comparative Assessment of Health Workers Performance and The ...

    Le critère de sélection était antigène HBs (AgHBs) positif à l'issue d'un don de sang au Centre national de Transfusion Sanguine (CNTS). La prévalence du portage de l'Ag HBs chez les nouveaux donneurs de sang était de 7,06 %. L'âge moyen des patients était de 26,3 ans avec des extrêmes de 20 et 51 ans. Le sexratio ...

  18. Donor Blood Procurement and Utilisation at the University of Benin ...

    Les dossiers du service de la transfusion sanguine de l\\'hôpital ont été étudiés pour identifier les méthodes d\\'obtention et d\\'utilisation du sang à partir du 1er janvier 2000 jusqu\\'au 31 décembre 2002. Au total, 11,021 unités de sang ont été obtenu dans le service de transfusion sanguine au cours de la période.

  19. An extract of a formula used in the traditional chinese medicine (Buzhong Yi Qi Wan alters the labeling of blood constituents with technetium-99m

    Tania Santos Giani

    2007-09-01

    Full Text Available Buzhong Yi Qi Wan (Buzhong is a medicinal herb widely used in Traditional Chinese Medicine to treat the digestive and circulatory systems. Red blood cell and plasma proteins labeled with technetium-99m (99mTc are used in nuclear medicine. The aim of this work was to investigate the effects of an aqueous Buzhong extract on the labeling of blood constituents with 99mTc. Heparinized blood (Wistar rats was incubated in vitro with different Buzhong extract concentrations and 99mTc-labeling was performed. Plasma (P and blood cells (BC were separated and soluble (SF-P, SF-BC and insoluble (IF-P, IF-BC fractions were isolated. The radioactivity on blood constituents was determined and the percentage of incorporated radioactivity (%ATI was calculated. Buzhong extract at the highest concentrations used altered significantly (pBuzhong Yi Qi Wan (Buzhong é uma fórmula utilizada na Medicina Tradicional Chinesa para tratamento de distúrbios nos sistemas digestório e circulatório. Constituintes sangüíneos marcados com tecnécio-99m (99mTc são usados na medicina nuclear. O objetivo deste estudo foi investigar os efeitos do extrato de Buzhong na marcação de constituintes sangüíneos com 99mTc. Amostras de sangue de ratos Wistar foram incubadas com diferentes concentrações do extrato de Buzhong e a marcação de constituintes sangüíneos com 99mTc foi realizado. Plasma e células sangüíneas foram separados, frações solúveis e insolúveis do plasma e das células sangüíneas foram isoladas. A radioatividade nos constituintes sangüíneos foi contada e as porcentagens de radioatividade incorporada (%ATI, determinada. Extrato de Buzhong nas maiores concentrações utilizadas altera significativamente (p<0.05 a %ATI nos constituintes sangüíneos. Substâncias presentes no extrato de Buzhong poderiam alterar a membrana celular e/ou gerar radicais livres, que têm propriedades oxidantes, modificando a marcação dos constituintes sangüíneos com

  20. Til kroppen og hovedet

    Bonde, Anders

    2012-01-01

    Anmeldelse af koncertarrangementet "A Song for Bayes" på Skråen, Aalborg, d. 27. februar 2012 - et musikalsk eksperiment, der undersøger, om man kan lave musik ud fra Bayesianske net, og hvordan (http://bayesmusic.wordpress.com/hvad-er-en-sang-for-bayes/).......Anmeldelse af koncertarrangementet "A Song for Bayes" på Skråen, Aalborg, d. 27. februar 2012 - et musikalsk eksperiment, der undersøger, om man kan lave musik ud fra Bayesianske net, og hvordan (http://bayesmusic.wordpress.com/hvad-er-en-sang-for-bayes/)....

  1. Evaluation d'une approche pedagogique respectant les facons d'apprendre des filles en sciences et en TIC en 9e annee au Nouveau-Brunswick

    Lirette-Pitre, Nicole T.

    2009-07-01

    La reussite scolaire des filles les amene de plus en plus a poursuivre une formation postsecondaire et a exercer des professions qui demandent un haut niveau de connaissances et d'expertise scientifique. Toutefois, les filles demeurent toujours tres peu nombreuses a envisager une carriere en sciences (chimie et physique), en ingenierie ou en TIC (technologie d'information et de la communication), soit une carriere reliee a la nouvelle economie. Pour plusieurs filles, les sciences et les TIC ne sont pas des matieres scolaires qu'elles trouvent interessantes meme si elles y reussissent tres bien. Ces filles admettent que leurs experiences d'apprentissage en sciences et en TIC ne leur ont pas permis de developper un interet ni de se sentir confiante en leurs habiletes a reussir dans ces matieres. Par consequent, peu de filles choisissent de poursuivre leurs etudes postsecondaires dans ces disciplines. La theorie sociocognitive du choix carriere a ete choisie comme modele theorique pour mieux comprendre quelles variables entrent en jeu lorsque les filles choisissent leur carriere. Notre etude a pour objet la conception et l'evaluation de l'efficacite d'un materiel pedagogique concu specifiquement pour ameliorer les experiences d'apprentissage en sciences et en TIC des filles de 9e annee au Nouveau-Brunswick. L'approche pedagogique privilegiee dans notre materiel a mis en oeuvre des strategies pedagogiques issues des meilleures pratiques que nous avons identifiees et qui visaient particulierement l'augmentation du sentiment d'auto-efficacite et de l'interet des filles pour ces disciplines. Ce materiel disponible par Internet a l'adresse http://www.umoncton.ca/lirettn/scientic est directement en lien avec le programme d'etudes en sciences de la nature de 9e annee du Nouveau-Brunswick. L'evaluation de l'efficacite de notre materiel pedagogique a ete faite selon deux grandes etapes methodologiques: 1) l'evaluation de l'utilisabilite et de la convivialite du materiel et 2

  2. Vers une typologie des modes de contrôle de gestion fondée sur la communication

    Chtioui , Tawhid

    2008-01-01

    International audience; En se fondant sur la mesure comme fil directeur méthodologique, cette recherche montre l'interet d'une approche communicationnelle pour une meilleure compréhension du processus de contrôle de gestion. Pour ce faire, nous avons conduit une démarche de recherche en trois étapes : Une première phase empirique exploratoire a été menée, à travers un processus Delphi, auprès de 20 responsables de contrôle de gestion de 20 grandes entreprises françaises. Une deuxième phase em...

  3. Visceral leishmaniasis: an update of laboratory diagnosis

    Zineb Tlamcani

    2016-07-01

    Full Text Available Visceral leishmaniasis, is an infection due to obligate intracellular protozoa of the genus Leishmania. There exist two varieties of visceral leishmaniasis, that vary in their transmission aspects: zoonotic visceral leishmaniasis and anthroponotic visceral leishmaniasis. Their clinical features are comparable with sevral differences. Laboratory diagnosis of visceral leishmaniasis consists of microscopic observation of parasite, culture from appropriate samples, detection of antigen, serological tests, and identification of parasite DNA. In this review, we will discuss the different techniques of diagnosis and the interet of the recent methods such as rapid diagnostic test and direct agglutination test.

  4. Chemical treatment of uranium ores in France; Le traitement chimique des minerais d'uranium en France

    Mouret, P; Sartorius, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    The various processes of chemical treatmenturanium ores, from the oldest to the more recent, are exposed, considering the following conditions: economics, geography, techniques and safety. The interest of obtaining a final concentrate as uranyl nitrate is discussed. (author)Fren. [French] Les differents procedes de traitement chimique des minerais uraniferes sont exposes depuis les premiers jusqu'aux plus recents, en tenant compte des facteurs economiques, geographiques, techniques et de salubrite. L'interet d'obtenir un concentre final a l'etat de nitrate d'uranyle est discute. (auteur)

  5. A National Level Engagement Strategy: A Framework for Action

    2012-05-15

    cnl a common point of intere~t bmught nn hy the revolution that have occurred .in both Egypt and Libya and the inten:-,c med ia auention given by...malcrial support: and finances.’’ 15 The logic of thi s approach is that "leadership at the Lop of the pyramid provides the overall direction and...this strategy i.s that it doc;; not adequately address the underlying conditions at the base or the pyramid . The strategy blind ly rclie:-. un the

  6. Wholesomeness and Public Health Research in the United States Atomic Energy Commission Food Irradiation Programme; Recherches sur la Comestibilite et la Sante Publique au Titre du Programme d'Irradiation des Produits Alimentaires de la Commission de l'Energie Atomique des Etats-Unis; Issledovaniya bezvrednosti obluchennykh pishchevykh produktov i svyazannykh s nimi problem zdravookhraneniya po programme komissii po atomnoj ehnergii ssha v oblasti oblucheniya pishchevykh produktov; Programa de Irradiacion de Alimentos de la Comision de Energia Atomica de los Estados Unidos: Investigaciones Sobre Comestibilidad u Sanidad Publica

    Whitehair, L. A. [Division of Biology and Medicine, United States Atomic Energy Commission, Washington, DC (United States)

    1966-11-15

    have indicated that the general outlook for wholesomeness of irradiated foods is favourable. Toxicity evaluations are currently being initiated on bananas, mangoes and papayas. Research efforts on Clostridium botulinum, Types E and F, Salmonellae and other potentially pathogenic organisms will continue. (author) [French] Afin de determiner le degre de securite biologique des produits alimentaires qui presentent un interet pour le programme de la Commission de l'energie atomique relatif aux produits alimentaires irradies, la Division de biologie et medecine de la Commission a organise des recherches depuis 1961. Des etudes ont ete entreprises sur la comestibilite, la microbiologie et la biochimie en vue de completer les donnees fournies par les travaux dans les domaines des realisations, de l'economie et de la technique organises par la Division des isotopes de la Commission. Lorsque les resultats obtenus semblent applicables a des produits alimentaires particuliers irradies a faible dose, des etudes sont entreprises pour fournir les donnees pertinentes requises par le service de controle des produits alimentaires et pharmaceutiques des Etats-Unis avant que des decisions definitives soient prises concernant les demandes visant a autoriser la consommation illimitee d'un produit par le public. Ce programme comprenait des etudes de toxicite sur plusieurs especes d'animaux soumis a des regimes alimentaires comprenant jusqu'a 35% (en matiere solide seche) du produit alimentaire irradie considere. Des recherches d'une duree de deux ans sur des animaux (rats, chiens et poulets) fournissent des donnees sur la consommation alimentaire, la croissance, les enzymes, l'hematologie, la pathologie generale et l'histo- pathologie. Des etudes a court terme, aux fins de confirmation, sur deux especes animales (rats et chiens) sont faites dans certains cas lorsque le produit alimentaire irradie considere a suffisamment de points communs avec des produits qui ont precedemment fait l

  7. Full-Scale Approximations of Spatio-Temporal Covariance Models for Large Datasets

    Zhang, Bohai; Sang, Huiyan; Huang, Jianhua Z.

    2014-01-01

    of dataset and application of such models is not feasible for large datasets. This article extends the full-scale approximation (FSA) approach by Sang and Huang (2012) to the spatio-temporal context to reduce computational complexity. A reversible jump Markov

  8. The STruCTure and dynamiCS of LuTher'S CaTeChiSm

    except the Bible. To put it poetically: “its rhythms sang themselves into the hearts of Lutherans everywhere” (Wiencke 1965:379). Consulting the Tanner- collection in the ... territories in america carried in their saddlebags just a few copies of Luther's .... appeared in 1529 in book form, decorated with biblical engravings and.

  9. 59 forskellige kronikker, klummer mv. med hver deres titel i Berlingske, JP og Kristeligt Dagblad

    Sørensen, Lars Hovbakke

    2017-01-01

    og julemiddagen Den 16. december: Julens sange Den 17. december: Julebukken Den 18. december: ”Rudolf med den røde tud” Den 19. december: Kravlenisserne Den 20. december: Glöggen og juleøllet Den 21. december: Adventsstjernen Den 22. december: Julemarkedet Den 23. december: Walt Disneys juleshow Den...

  10. Efficient Training Methods for Conditional Random Fields

    2008-02-01

    Learning (ICML), 2007. [63] Bruce G. Lindsay. Composite likelihood methods. Contemporary Mathematics, pages 221–239, 1988. 189 [64] Yan Liu, Jaime ...Conference on Machine Learning (ICML), pages 737–744, 2005. [107] Erik F. Tjong Kim Sang and Sabine Buchholz. Introduction to the CoNLL-2000 shared task

  11. There's more to the picture than meets the eye

    Svendsen, Gunnar Lind Haase; Sørensen, Jens Fyhn Lykke

    2007-01-01

    observation, most economists have failed to see that ‘there's more to the picture than meets the eye', as Neil Young once sang. We use statistical, historical and fieldwork data from two Danish, marginal rural communities both rich on intangible capital. This to show how intangible capital in the form...

  12. Sappho. A New Translation of the Complete Works

    Rayor, D.J.; Lardinois, A.P.M.H.

    2014-01-01

    Sappho, the earliest and most famous Greek woman poet, sang her songs around 600 BCE on the island of Lesbos. Of the little that survives from the approximately nine papyrus scrolls collected in antiquity, all is translated here: substantial poems, fragments, single words - and, notably, five

  13. Author Details

    Valeurs de reference de la creatinine serique chez les donneurs de sang au Centre National De Transfusion Sanguine (CNTS) de Lome (Togo) Abstract · Vol 16, No 2 (2014) - Articles Profil de l'hemogramme au cours de l'acces palustre simple a Plasmodium falciparum chez les enfants de 6 mois a 5 ans au Togo.

  14. "O thou great God of trade, O subject of my song!" Dutch poems on trade, 1770-1830

    Johannes, Gert Jan; Leemans, Inger

    Between 1770 and 1830, the Dutch urgently sought to remedy the decline of their economy. Not only learned societies supplied suggestions, but also poets. Around 15 remarkably sizable poems were published that sang the praises of trade and its history. In these poems, trade was put forward as a

  15. Student Rights, Clarence Thomas, and the Revolutionary Vision of Education

    Warnick, Bryan R.; Rowe, Bradley; Kim, Sang Hyun

    2009-01-01

    In his concurring opinion to the 2007 U.S. Supreme Court decision, "Morse v. Frederick," Justice Clarence Thomas argues that the "Tinker" decision, which granted students constitutional rights in public schools, should be overturned on originalist grounds. In this essay, Bryan Warnick, Bradley Rowe, and Sang Hyun Kim make the case that Thomas's…

  16. Eesti lüürika aastal 1936/ Ants Oras

    Oras, Ants, 1900-1982

    2009-01-01

    Pikemalt käsitletakse järgnevaid autoreid ja nende teoseid: Johannes Semper "Tuuleratas", Johannes Barbarus "Memento", Hendrik Adamson "Mälestuste maja", Jaan Kärner "Sõna-süte", Juhan Sütiste "Sadamad ja saared", Betti Alver "Tolm ja tuli", August Sang "Üks noormees otsib õnne", Juhan Sinimäe "Isamaa"

  17. A Practitioner’s Perspective on the Kenya I and Kenya II Cases before the ICC

    Mc Gonigle, B.N.

    2014-01-01

    On 10 September 2013 the International Criminal Court (ICC) began hearing a case against William Ruto, Deputy President of the Republic of Kenya, and Joshua Sang. The related case against the President of Kenya, Uhuru Muigai Kenyatta, was scheduled to begin in November 2013 but has since been

  18. Effects of a Preparatory Singing Pattern on Melodic Dictation Success

    Buonviri, Nathan O.

    2015-01-01

    The purpose of this study was to investigate effects of a preparatory contextual singing pattern on melodic dictation test scores. Forty-nine undergraduate music education majors took melodic dictations under three conditions. After hearing an orienting chord sequence, they (1) sang a preparatory solfége pattern in the key, meter, and tempo of the…

  19. Gun Violence and the Meaning of American Schools

    Warnick, Bryan R.; Kim, Sang Hyun; Robinson, Shannon

    2015-01-01

    In the United States, targeted school shootings have become a distinct genre of violence. In this essay, Bryan Warnick, Sang Hyun Kim, and Shannon Robinson examine the social meanings that exist in American society that might contribute to this phenomenon, focusing on the question: "Why are schools conceptualized as appropriate places to…

  20. Playback and Feedback: Revelations of an "Encoding, Decoding" Analysis of Popular Songs Used to Teach English in China

    Goering, Christian Z.; Wei, Huang

    2014-01-01

    In 2009 Rupke and Blank noted that the Chinese students in their study sang American songs that the researchers had never heard. This perceived dissonance could have a multitude of causes, but the authors of this article turned their attention to the curriculum used for teaching English in China to further understand the popularity and persistence…

  1. NON-GRAMMATICAL APOPHONY IN ENGLISH.

    WESCOTT, ROGER W.

    AN APOPHONE MAY BE DEFINED GENERALLY AS A POLYSYLLABIC VOWEL SEQUENCE SUCH THAT EACH CONTAINED VOWEL IS LOWER OR MORE RETRACTED THAN THE VOWEL WHICH PRECEDES IT --"SING, SANG, SUNG," AND "CLINK, CLANK, CLUNK" ARE EXAMPLES IN ENGLISH. FOR NEARLY EVERY CASE OF GRAMMATICAL APOPHONY IN ENGLISH THERE IS A NON-GRAMMATICAL (YET…

  2. 6th AfSBT CONGRESS ABSTRACTS

    28 déc. 2013 ... however, this strategy was not suitable due to the lack of expertise to develop a .... Gestion des donneurs réguliers - recrutement et rétention. • Gestion ...... Polifique: développement d'une politique du sang qui implique tous.

  3. BLOOD DONATION

    SC Unit

    2008-01-01

    A blood donation, organized by EFS (Etablissement Français du Sang) of Annemasse will take place On Wednesday 12 November 2008, from 8:30 to 16:00, at CERN Restaurant 2 If possible, please, bring your blood group Card.

  4. In situ rumen degradability characteristics of rice straw, soybean ...

    In situ rumen degradability characteristics of rice straw, soybean curd residue and peppermint (Mentha piperita) in Hanwoo steer (Bos Taurus coreanae). Byong Tae Jeon, KyoungHoon Kim, Sung Jin Kim, Na Yeon Kim, Jae Hyun Park, Dong Hyun Kim, Mi Rae Oh, Sang Ho Moon ...

  5. Browse Title Index

    Items 6201 - 6250 of 11090 ... Byong Tae Jeon, KyoungHoon Kim, Sung Jin Kim, Na Yeon Kim, Jae Hyun Park, Dong Hyun Kim, Mi Rae Oh, Sang Ho Moon. Vol 10, No 65 (2011), In vitro activity of certain antimicrobial agents in combination with Augouardia letestii hexane extracts against methicillin-resistant Staphylococcus ...

  6. number 3

    Val

    dant certaines précautions (prélèvement aseptique du sang [1], décantage et filtrage) pour éviter en particu- lier des accidents dus aux micro-caillots en suspen- .... Structure, blood supply, and lymphatic vessels the sheep's visceral pleura. Am J Anat 1982; 165 : 277-94. 3. Committee on Trauma American College of.

  7. Pathogenetic Influences of Human Herpesvirus 8 (HHV-8) in Prostate Cancer Progression

    2012-05-25

    Science 1974;186:1213-1215. 11. Wilson JD, Griffin JE, Leshin M, George FW. Role of gonadal hormones in development of the sexual phenotypes. Hum Genet... Cantor A, Muro-Cacho C, Livingston S, Karras J, Pow-Sang J, Jove R. Constitutive activation of Stat3 in human prostate tumors and cell lines: direct

  8. Caractéristiques sociodémographiques associées au risque de ...

    Caractéristiques sociodémographiques associées au risque de transmission du VIH, du VHC et de Treponema pallidum par les donneurs de sang de premier don de Libreville (Gabon) : dynamique trisannuelle des infections de 2009 à 2015.

  9. Fragile Butterfly

    2011-01-01

    Valg af materiale/medie/form: Med indlevelse og en unik balance af sårbarhed i stemmen synger og fortolker Heidie sine egne sange, hvis lyriske tekster grundlæggende har to temaer: En dyb kærlighed til livet og det at turde kærligheden. Toneuniverset i Fragile Butterfly tager sit afsæt i jazzen...

  10. Fun City

    Once the blues guitarist B.B. King sang that when he "didn't wanna live no more", he would go shopping instead. Now, however, shopping has become a lifestyle... The city of today has become "Disneyfied" and "Tivolized". It has become a scene for events. The aim of the book is to encircle and pin ...

  11. FUN CITY

    Once the blues guitarist B.B. King sang that when he "didn't wanna live no more", he would go shopping instead. Now, however, shopping has become a lifestyle... The city of today has become "Disneyfied" and "Tivolized". It has become a scene for events. The aim of the book is to encircle and pin ...

  12. Growth characteristics and productivity of cold-tolerant “Kowinearly ...

    Growth characteristics and productivity of cold-tolerant “Kowinearly” Italian ryegrass in the northern part of South Korea. Gi Jun Choi, Hee Chung Ji, Ki-Yong Kim, Hyung Soo Park, Sung Seo, Ki-Won Lee, Sang-Hoon Lee ...

  13. A History of Education in Music

    Colwell, Richard

    2012-01-01

    Music has pervaded American history since the founding fathers sang hymns aboard the Mayflower. From that time until the present, music has been so embedded in U.S. society that it is experienced subconsciously in events and activities that are a part of daily life. Learning and instruction take place in the home, in churches, in the community,…

  14. Avgang 2017: Sommerkonsert i Aulaen

    2017-01-01

    Avgangsstudenter fra MA2 opera og studenter fra MA1 holder konsert med sang fra operaer, lieder og fra operetter. MA2 sangere: Hanne Korsbrekke Askeland, Dagfinn Andersen, Sara Aasen. MA1 sangere: Eilert Egil Taugbøl Hasseldal, Marcela Randem, Nora Oleanne Sårheim, Tina Therese Tuven

  15. Preemia Marko Laimrele / Mare Pedanik

    Pedanik, Mare, 1962-

    1999-01-01

    XXIII rahvusvaheline graafikabiennaal Ljubljanas 19. VI-30. IX. Eesti kuraator Eha Komissarov, kujundaja Liina Siib. Elutöö preemia ئ Lojze Spacal, grand prix ئ Richard Hamilton, peaauhind ئ Sang-Gon Chung, üks kolmest hõbemedalist ئ Marko Laimre installatsioon "Verelilled" (digitaaltrükk, segatehnika, 1999). Andres Tali, Liina Siibi, Marko Mäetamme väljapanekust

  16. Exome Sequence Analysis of 14 Families With High Myopia

    Kloss, Bethany A.; Tompson, Stuart W.; Whisenhunt, Kristina N.

    2017-01-01

    Purpose: To identify causal gene mutations in 14 families with autosomal dominant (AD) high myopia using exome sequencing. Methods: Select individuals from 14 large Caucasian families with high myopia were exome sequenced. Gene variants were filtered to identify potential pathogenic changes. Sang...

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Author Affiliations. N D Sang1 P H Quang2 L T Tu2 D T B Hop2. National University of Civil Engineering, 55 Giai Phong Street, Hai Ba Trung, Hanoi, Vietnam; Hanoi University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam ...

  18. Task-Based Variability in Children's Singing Accuracy

    Nichols, Bryan E.

    2016-01-01

    The purpose of this study was to explore the effect of task demands on children's singing accuracy. A 2 × 4 factorial design was used to examine the performance of fourth-grade children (N = 120) in solo and doubled response conditions. Each child sang four task types: single pitch, interval, pattern, and the song "Jingle Bells." The…

  19. Hea ja halb Baudelaire / Lauri Leesi

    Leesi, Lauri, 1945-

    2000-01-01

    Arvustus: Baudelaire, Charles. Kurja lilled / koost. August Sang. Tallinn : Perioodika, 1967. (Loomingu Raamatukogu; 35-36) ; Baudelaire, Charles. Väikesed kurja lilled / koost. Indrek Hirv. Tln. : Tänapäev, 2000 ; Baudelaire, Charles. Kurja õied / tlk. Tõnu Õnnepalu. Tln. : Eesti Keele Sihtasutus, 2000

  20. Journal of Genetics | Indian Academy of Sciences

    Home; Journals; Journal of Genetics. SANG-HAK LEE. Articles written in Journal of Genetics. Volume 96 Issue 6 December 2017 pp 1041-1046 Research article. Genome-based exome sequencing analysis identifies GYG1, DIS3L and DDRGK1 are associated with myocardial infarction in Koreans · JI-YOUNG LEE ...

  1. The Future of Digital Music Services in Three Stereotypes; How Focus Groups of End Users See the New Business Models

    Bookholt, Erik; Spil, Antonius A.M.; Katsma, Christiaan

    2013-01-01

    “I am just a stereotype” sang Terry Hall in 1980. Ariola records took them in and made the band The Specials a world success. How will that process go in 2014? Will they put it on You Tube for free? Do they need a record company? Will they have less or more fans, earn less or more money? Focus group

  2. 233 Efficacité de la reproduction en relation avec les anomalies ...

    HP COMPAQ

    victimes d'un disfonctionnement de reproduction et l'autre des vaches sans .... été utilisée en croisement d'absorption pour la création en Russie d'un type de race pie ... hepariné en 3 gouttes pour éviter la coagulation du sang, stimulés par la ...

  3. La gouvernance de la sécurité au Mali : entre libéralisation et/ou ...

    pan entier de l'économie de la gouvernance du secteur de la sécurité. Nous identifions ...... de la sécurité et le transfert de certains instruments de politique publique en .... Sacrifices, prix du sang, eau du maître : fondation des territoires de.

  4. Caractéristiques, menaces et nécessité de conservation in situ du ...

    SARAH

    30 sept. 2015 ... Le contrôle et la limitation de son absorption par le sang zébu sont ... breeding performance of Baoulé taurine cattle, to show its ... zones de savane et dans une moindre mesure ...... conservation et de la gestion des stocks.

  5. in blood transfusion

    gestion de la transfusion des patients se traduit par une diminution spectaculaire de .... lABoRAToRy pERFoRMANCE ChECKs ... CoNTRôlEs DE pERFoRMANCE DE ...... mesure de fournir des packs ayant un faible volume de sang et une.

  6. Une étude de cas. Saint Sébastien dans “Je suis sang” de Jan Fabre

    Lydie Toran

    2017-06-01

    Full Text Available Jan Fabre’s writing frequently displays a variety of quotations, especially visual ones. His 2001 Je suis sang (conte de fées médiéval is directly and indirectly inspired by Saint Sebastian’s iconography. This study examines the modalities and functions of this re-use in detail.

  7. Évolution De La Prevalence Des Infections Virales Transmissibles ...

    Évolution De La Prevalence Des Infections Virales Transmissibles Par Transfusion Chez Les Donneurs De Sang Du Cnts De Cote D'ivoire De 2000 A 2010. B Dembélé, KA Inwoley, MK Diane, R Affi-Aboli, AS Abisse, BL Siransy, S Konate, AS Oga, D Sawadogo ...

  8. Metabolismus des tabakspezifischen Nitrosamins N'-Nitrosonornicotin in Gewebeschnitten von Mäusen, Ratten und Menschen sowie Möglichkeiten der Hemmung durch Nicotin, Cotinin und Phenethylisothiocyanat

    Lassnack, Bettina

    2005-01-01

    Das Ziel dieser Arbeit war es, speziesspezifische Unterschiede in der Metabolisierung des tabakspezifischen Nitrosamins N'-Nitrosonornicotin (NNN) in den Organen Lunge und Leber von Mäusen, Ratten und Mensch zu untersuchen. Gewebeschnitte von Lunge und Leber der Maus, Ratte und des Menschen wurden unter identischen Versuchsbedingungen mit [5-3H]-NNN sechs Stunden inkubiert. Es kamen je 8 Konzentrationen von 0,001 bis 1,2 µM zum Einsatz. Bei Maus und Ratte wurden pro Konzentration die Schnitte...

  9. Mediengewalt und Aggression : eine längsschnittliche Betrachtung des Zusammenhangs am Beispiel des Konsums gewalthaltiger Bildschirmspiele

    Möller, Ingrid

    2006-01-01

    In einer Längsschnittstudie wurde untersucht, inwieweit sich die regelmäßige Beschäftigung mit dem Medium der gewalthaltigen Bildschirmspiele auf aggressionsbegünstigende Kognitionen und die Aufrechterhaltung einer aggressiven Persönlichkeitsdisposition auswirkt. Es wurden insgesamt N = 349 Mädchen und Jungen im Alter von 12 bis 16 Jahren im Abstand von sechs Monaten zweimal zu ihrem Konsum von und der Präferenz für gewalthaltige Bildschirmspiele sowie zu normativen Überzeugung bzgl. der Ange...

  10. Advertising campaign for natural gas vehicles is getting along; Werbung fuer Erdgasfahrzeuge kommt ins Rollen

    Koerner, I. [me-gas, Projektgruppe Erdgasfahrzeuge, Berlin (Germany)

    2002-10-01

    Six students of the Berlin University of Arts developed a nationwide communication campaign for natural gas vehicles. The campaign is the first of its kind which is not restricted to industrial and commercial users. Apart from the innovative and unusual creations, it was the results of market research that created a sensation. [German] Sechs Studenten der Berliner Universitaet der Kuenste haben eine bundesweite Kommunikationskampagne fuer Erdgasfahrzeuge erarbeitet, die zum ersten Mal nicht nur die gewerblichen Vielfahrer ansprechen soll. Neben den ungewoehnlichen und zum Teil gewagten Kreationen waren es die Ergebnisse aus der Marktforschung, die fuer Ueberraschungen sorgten. (orig.)

  11. Embedded solitons in the third-order nonlinear Schroedinger equation

    Pal, Debabrata; Ali, Sk Golam; Talukdar, B

    2008-01-01

    We work with a sech trial function with space-dependent soliton parameters and envisage a variational study for the nonlinear Schoedinger (NLS) equation in the presence of third-order dispersion. We demonstrate that the variational equations for pulse evolution in this NLS equation provide a natural basis to derive a potential model which can account for the existence of a continuous family of embedded solitons supported by the third-order NLS equation. Each member of the family is parameterized by the propagation velocity and co-efficient of the third-order dispersion

  12. Theory of Weak Bipolar Fields and Electron Holes with Applications to Space Plasmas

    Goldman, Martin V.; Newman, David L.; Mangeney, Andre

    2007-01-01

    A theoretical model of weak electron phase-space holes is used to interpret bipolar field structures observed in space. In the limit eφ max /T e max sech 4 (x/α), where φ max depends on the derivative of the trapped distribution at the separatrix, while α depends only on a screening integral over the untrapped distribution. Idealized trapped and passing electron distributions are inferred from the speed, amplitude, and shape of satellite waveform measurements of weak bipolar field structures

  13. Monitoring and documentation of practice biogas plants; Monitoring und Dokumentation von Praxis-Biogasanlagen

    Ebertseder, Florian; Kissel, Rainer; Lehner, Andreas; Rivera Gracia, Eunice; Bachmaier, Hans; Effenberger, Mathias

    2012-09-15

    The aim of the project is to extend the data base for the evaluation of biogas plants in terms of functionality and reliability of the technical equipment, the stability and efficiency of the fermentation process as well as the energy utilization. For the presented studies six companies were selected as examples. [German] Ziel des Projektes ist die Erweiterung der Datengrundlage zur Bewertung von Biogasanlagen hinsichtlich der Funktionalitaet und Zuverlaessigkeit der technischen Einrichtungen, der Stabilitaet und Leistungsfaehigkeit des Gaerprozesses sowie der Energieverwertung. Fuer die in diesem Bericht vorgestellten Untersuchungen wurden sechs Betriebe beispielhaft ausgewaehlt.

  14. AmE 2012. Automotive meets electronics

    NONE

    2012-11-01

    This conference CD contains 19 contributions, which were presented at the AmE 2012. The main topics were: (1) Electrification; (2) High voltage (board networks) and electromagnetic compatibility; (3) Car-to-X and driver assistance; (4) Diagnosis; (5) Electrical systems. Six contributions were recorded separately for the ENERGY database. [German] Diese Tagungs-CD enthaelt 19 Beitraege, die auf der AmE 2012 vorgestellt wurden. Die Themenschwerpunkte waren: 1. Electrification; 2. Hochvolt(-bordnetze) und Elektromagnetische Vertraeglichkeit; 3. Car-to-X und Fahrerassistenz; 4. Diagnose; 5. Bordnetze. Sechs Beitraege wurden separat fuer die ENERGY-Datenbank aufgenommen.

  15. Medienbildung in der Kita. Kinder stark machen für eine kompetente Mediennutzung

    Knauf, Helen

    2012-01-01

    Es gibt verschiedene Gründe für distanzierte Haltungen gegenüber Medienarbeit in den Kitas. Manche sind berechtigt und nachvollziehbar. Dennoch: Medienarbeit mit Kindern unter sechs lohnt sich. Und sie lässt sich in die pädagogischen Konzepte von Kitas gut integrieren. Der folgende Beitrag ist der erste von insgesamt fünf, die nacheinander in der „klein&groß“ zu dem Thema „Medien in Kitas“ erscheinen werden. (DIPF/Autor)

  16. Boston Community Information System User’s Manual (Version 8.17).

    1987-10-01

    I) health risk Kt* . ( 0) mit or "massachusetts institute" ( 29) harvard (category: not sports) % 2) aids (4) (category: news) (priority: urgent...Mlove ;lerwird orne hlie (or summary) hiIt - t. woe Cock on.? lin u(r summiary) cift! tie neAd line (or summary) T ~Soto c the pruViOLis Imfe (or...summary) I jshift k;_ use(d in orii :nct~on witi I and j has the same effect as using the numeric;lock key. Tht s i - (f thi; f-2at01 sec!he w ruen to

  17. Cnoidal waves governed by the Kudryashov–Sinelshchikov equation

    Randrüüt, Merle; Braun, Manfred

    2013-01-01

    The evolution equation for waves propagating in a mixture of liquid and gas bubbles as proposed by Kudryashov and Sinelshchikov allows, in a special case, the propagation of solitary waves of the sech 2 type. It is shown that these waves represent the solitary limit separating two families of periodic waves. One of them consists of the same cnoidal waves that are solutions of the Korteweg–de Vries equation, while the other one does not have a corresponding counterpart. It is pointed out how the ordinary differential equations governing traveling-wave solutions of the Kudryashov–Sinelshchikov and the Korteweg–de Vries equations are related to each other.

  18. Cnoidal waves governed by the Kudryashov–Sinelshchikov equation

    Randrüüt, Merle, E-mail: merler@cens.ioc.ee [Tallinn University of Technology, Faculty of Mechanical Engineering, Department of Mechatronics, Ehitajate tee 5, 19086 Tallinn (Estonia); Braun, Manfred [University of Duisburg–Essen, Chair of Mechanics and Robotics, Lotharstraße 1, 47057 Duisburg (Germany)

    2013-10-30

    The evolution equation for waves propagating in a mixture of liquid and gas bubbles as proposed by Kudryashov and Sinelshchikov allows, in a special case, the propagation of solitary waves of the sech{sup 2} type. It is shown that these waves represent the solitary limit separating two families of periodic waves. One of them consists of the same cnoidal waves that are solutions of the Korteweg–de Vries equation, while the other one does not have a corresponding counterpart. It is pointed out how the ordinary differential equations governing traveling-wave solutions of the Kudryashov–Sinelshchikov and the Korteweg–de Vries equations are related to each other.

  19. Dampak Ketidakhadiran Ibu Sebagai Tenaga Kerja Wanita (TKW Terhadap Perkembangan Psikologis Remaja

    Lia Amalia

    2010-12-01

    Full Text Available Abstrak: Bagi remaja yang memiliki ibu TKW, dinamika psikologis yang terjadi dalam  proses  perkembangan  ini  menjadi  hal  yang  menarik  karena ketidakhadiran  ibu  sebagai  salah  satu  tokoh  sentral  yang  biasanya memiliki peran besar dalam perkembangan sang anak. Hasil dari riset ini adalah: pertama,keempat subjek merasakan kesedihan saat ditinggalkan oleh sang ibu pada awalnya (saat masih anak-anak, namun berangsurangsur tiga subjek (H, P, dan D bisa beradaptasi, hingga saat remaja dapat menerima keadaan tersebut. Hanya ada satu subjek (A yang sampai saat ini masih terus merasa sedih dengan kepergian ibunya, hal ini ada kaitannya dengan ketidaktersedian figur attachment pengganti sang ibu dari keluarga. Kedua, tiga subjek (A, H, dan Pmemiliki persepsi positif mengenai pekerjaan sang ibu sebagai TKW (pekerjaan mulia, halal,  sumber  keuangan,  pahlawan  keluarga,  dan  pahlawan  devisa sedangkan satu subjek (D menilai sebenarnya pekerjaan ibunya sebagai TKW kurang layak tetapi ini adalah pekerjaan yang halal. Ketiga, tiga subjek (H, P, dan D menemukan figur attachment pengganti setelah kepergian sang ibu dari keluarga. Sedangkan subjek A tidak menemukan figur attachment pengganti ibu dari pihak keluarga sehingga ia mencari figur attachment dari luar keluarga (sahabat A beserta keluarganya. (d  Self  esteem dipengaruhi  kuat  oleh  keharmonisan  keluarga.  Dari 4 subjek, hanya satu (P yang merasa bahwa keluarganya harmonis meskipun ibu bekerja sebagai TKW. 3 subjek lainnya (A, H, dan D menilai bahwa keluarga mereka tidak harmonis. Kondisi keluarga yang tidak harmonis tidak mendukung terbangunnya self-esteem yang positif sehingga bisa disimpulkan bahwa self-esteem dari aspek keluarga pada subjek A, H, dan D adalah negatif.

  20. A study of the atmospherically important reactions between dimethyl selenide (DMSe) and molecular halogens (X2 = Cl2, Br2, and I2) with ab initio calculations.

    Rhyman, Lydia; Armata, Nerina; Ramasami, Ponnadurai; Dyke, John M

    2012-06-14

    The atmospherically relevant reactions between dimethyl selenide (DMSe) and the molecular halogens (X(2) = Cl(2), Br(2), and I(2)) have been studied with ab initio calculations at the MP2/aug-cc-pVDZ level of theory. Geometry optimization calculations showed that the reactions proceed from the reagents to the products (CH(3)SeCH(2)X + HX) via three minima, a van der Waals adduct (DMSe:X(2)), a covalently bound intermediate (DMSeX(2)), and a product-like complex (CH(3)SeCH(2)X:HX). The computed potential energy surfaces are used to predict what molecular species are likely to be observed in spectroscopic experiments such as gas-phase photoelectron spectroscopy and infrared matrix isolation spectroscopy. It is concluded that, for the reactions of DMSe with Cl(2) and Br(2), the covalent intermediate should be seen in spectroscopic experiments, whereas, in the DMSe + I(2) reaction, the van der Waals adduct DMSe:I(2) should be observed. Comparison is made with previous related calculations and experiments on dimethyl sulfide (DMS) with molecular halogens. The relevance of the results to atmospheric chemistry is discussed. The DMSeX(2) and DMSe:X(2) intermediates are likely to be reservoirs of molecular halogens in the atmosphere which will lead on photolysis to ozone depletion.

  1. Effect of Landau damping on kinetic Alfven and ion-acoustic solitary waves in a magnetized nonthermal plasma with warm ions

    Bandyopadhyay, Anup; Das, K.P.

    2002-01-01

    The evolution equations describing both kinetic Alfven wave and ion-acoustic wave in a nonthermal magnetized plasma with warm ions including weak nonlinearity and weak dispersion with the effect of Landau damping have been derived. These equations reduce to two coupled equations constituting the KdV-ZK (Korteweg-de Vries-Zakharov-Kuznetsov) equation for both kinetic Alfven wave and ion-acoustic wave, including an extra term accounting for the effect of Landau damping. When the coefficient of the nonlinear term of the evolution equation for ion-acoustic wave vanishes, the nonlinear behavior of ion-acoustic wave, including the effect of Landau damping, is described by two coupled equations constituting the modified KdV-ZK (MKdV-ZK) equation, including an extra term accounting for the effect of Landau damping. It is found that there is no effect of Landau damping on the solitary structures of the kinetic Alfven wave. Both the macroscopic evolution equations for the ion-acoustic wave admits solitary wave solutions, the former having a sech 2 profile and the latter having a sech profile. In either case, it is found that the amplitude of the ion-acoustic solitary wave decreases slowly with time

  2. Effect of an Arctium lappa (burdock extract on the labeling of blood constituents with technetium-99m and on the morphology of the red blood cells

    Rosane de Figueiredo Neves

    2007-09-01

    Full Text Available Arctium lappa (burdock has been used to treat inflammatory processes. Blood constituents labeled with technetium-99m (99mTc have been utilized in nuclear medicine. It was evaluated the influence of a burdock extract on the labeling of blood constituents with 99mTc and on the morphometry of red blood cells. Blood samples from Wistar rats were incubated with burdock extract and the radiolabeling procedure was carried out. Plasma and blood cells, soluble and insoluble fractions of plasma and blood cells were separated. The radioactivity in each fraction was counted and the percentages of radioactivity (%ATI were determined. Morphology and morphometric (perimeter/area ratio measurements of red blood cells (RBC were performed. The incubation with burdock extract significantly (pArctium lappa (bardana tem sido utilizada na medicina popular para o tratamento de processos inflamatórios. Constituintes sangüíneos marcados com tecnécio-99m (99mTc são utilizados na medicina nuclear para obtenção de imagens. Neste trabalho foi avaliada a influência de um extrato de bardana na marcação de constituintes sangüíneos com 99mTc e na morfologia de hemácias. Amostras de sangue de ratos Wistar foram incubadas com extrato de bardana e o processo de radiomarcação de constituintes sangüíneos foi realizado. Plasma e células sangüíneas, frações solúvel e insolúvel do plasma e das células sangüíneas foram separadas, a radioatividade em cada fração foi contada e as porcentagens de radioatividade (%ATI foram determinadas. A morfologia e a relação perímetro/área das hemácias foram avaliadas. A incubação de sangue com o extrato de bardana alterou significativamente (p<0.05 a %ATI a distribuição de radioatividade nos compartimentos plasmático e celular. A relação perímetro/área de hemácias, bem como a forma das hemácias também sofreram alterações Modificações na membrana poderiam justificar a diminuição da marcação das c

  3. SPECTROPHOTOMETRIC STUDIES OF SANGUINARINE-Β-CYCLODEXTRIN COMPLEX FORMATION

    Veaceslav Boldescu

    2008-06-01

    Full Text Available The main aim of this study was to investigate the influence of pH and the presence of hydrophilic polymer polyvinylpyrrolidone on the formation of sanguinarine-β-cyclodextrin (SANG-β-CD inclusion complex. Spectrophotometric studies of the SANG-β-CD systems in the presence and without 0.1 % PVP at the pH 5.0 did not show any evidence of the complex formation. However, the same systems showed several obvious evidences at the pH 8.0: the hyperchromic and the hypochromic effects and the presence of the isosbestic point in the region of 200 – 210 nm. The association constants calculated by three linear methods: Benesi-Hildebrand, Scott and Scatchard, were two times higher for the systems with addition of 0.1% PVP than for the systems without it.

  4. Guérir de la folie. La dispute sur la transfusion sanguine (1667-1668)

    Andrault , Raphaële

    2014-01-01

    International audience; La transfusion sanguine guérirait de la folie.  Ainsi, en 1668, "la transfusion du sang d'un veau avait tellement tempéré les fougues et les bouillons du sang d'un fou, qui depuis quatre mois courait jour et nuit tout nu dans les rues de Paris", qu'il en avait retrouvé la raison (J.-B. Denis). La réalité et les implications d'un tel succès thérapeutique se trouvent au cœur de violents échanges polémiques opposant transfuseurs et anti-transfuseurs pendant plus de deux a...

  5. AHP 39: BEING ANYTHING AND GOING ANYWHERE: AN A MDO TIBETAN AUTO-SONG-OGRAPHY

    Sangs rgyas bkra shis སངས་རྒྱས་བཀྲ་ཤིས།

    2016-03-01

    Full Text Available Sangs rgyas bkra shis describes singing in a pastoral community in Mtsho sngon Province, China. Performances at weddings, family gatherings, neighborhood gatherings, and on the grassland while herding are richly contextualized. Musical instruments, what it means to be a singer, the worries of singing publicly, the introduction of electricity and cell phones and their impact on singing, singing competitions, generational preference for song types, recent prohibitions on alcohol consumption, and access to social media are examined. Musical notation, oral and literary texts, and English translation are given. Sang rgyas bkra shis’ BEING ANYTHING AND GOING ANYWHERE is a rich, vivid, and immensely informative account of songs and singing in Amdo. Written from personal experience but with a rigorous coverage and excellent illustration of music, texts, and contexts, this book is the next best thing to actually visiting Gcan tsha County. A beautiful and invaluable resource.--Anna Morcom, University of London

  6. “We have the right not to be ‘rescued’...”*: When Anti-Trafficking Programmes Undermine the Health and Well-Being of Sex Workers

    Aziza Ahmed

    2012-06-01

    Full Text Available This paper highlights the impact of raid, rescue, and rehabilitation schemes on HIV programmes. It uses a case study of Veshya Anyay Mukti Parishad (VAMP, a sex workers collective in Sangli, India, to explore the impact of anti-trafficking efforts on HIV prevention programmes. The paper begins with an overview of the anti-trafficking movement emerging out of the United States. This U.S. based anti- trafficking movement works in partnership with domestic Indian anti- trafficking organisations to raid brothels to “rescue and rehabilitate” sex workers. Contrary to the purported goal of assisting women, the anti-trafficking projects that employ a raid, rescue, and rehabilitate model often undermine HIV projects at the local level, in turn causing harm to women and girls. We examine the experience of one peer educator in Sangli to demonstrate and highlight some of the negative consequences of these anti-trafficking efforts on HIV prevention programmes.

  7. Constituer une assise solide pour l'innovation

    d'apprentissage. En 2003, des chercheurs de l'Instituto Nacional de Salud. Pública du Mexique ont analysé le sang, les cheveux et les capacités motrices des adultes vivant près de la mine. Ils ont constaté une forte corrélation entre les résultats inquiétants des tests neurologiques et les concentrations de manganèse dans ...

  8. Etiologie particuliere de l'encephalite limbique : la neurosyphilis (a ...

    ... temporo-limbiques, la sérologie de la syphilis fut positive dans le sang et le LCR. Le diagnostic d'encéphalite limbique syphilitique fut retenu sur un ensemble d'arguments clinique, biologique et radiologique. Le traitement spécifique de la neurosyphilis a permis une amélioration de l'état neurologique des deux patients.

  9. Caractéristiques sociodémographiques associées au risque de ...

    premier don de Libreville (Gabon). Le diagnostic des agents infectieux a été réalisé par des tests immunoenzymatiques commerciaux de quatrième génération. Les séroréactivités globales du VIH, du VHC, et de la syphilis étaient respectivement de 3,4%, 1,2% et 3,2%. Les donneurs de sang de sexe féminin et ceux.

  10. Efficacy and safety of fixed-combination bimatoprost/timolol ophthalmic solution

    Moon, Suk Bae; Han, Sang Beom

    2017-01-01

    Suk Bae Moon,1 Sang Beom Han21Department of Surgery, Kangwon National University Hospital, Kangwon National University Graduate School of Medicine, Chuncheon, Korea, 2Department of Ophthalmology, Kangwon National University Hospital, Kangwon National University Graduate School of Medicine, Chuncheon, KoreaWe read, with interest, the article by Sun et al1 entitled “Patient satisfaction with fixed-combination bimatoprost/timolol ophthalmic solution: a survey study in patients with gla...

  11. The Description Of 1 Liter Of Tears Written By Aya Kito

    Yendie, Rizka

    2011-01-01

    Tulisan ini membahas arti dari judul novel 1 liter of Tears. Novel ini dibuat berdasarkan diary sang penulis Aya Kito dalam berjuang melawan penyakit yang tidak ada obatnya yaitu Spinocerebellar Ataxia (SCA), penyakit yang menyerang sel-sel penopang sel saraf. Awalnya penderita merasakan tubuhnya melemah. Berangsur-angsur kemampuan motorik penderita menurun. Sampai-sampai Aya-chan mengalami kesulitan menelan makanan, berbicara dan bahkan tersenyum. Aya-chan mulai merasakan gejala penyakit...

  12. Correlation of Survival Rates of Anopheles dirus A (Diptera: Culicidae) with Different Infection Densities of Plasmodium cynomolgi

    1986-01-01

    rhesus, le premier indemne, le second infeste par Plasmodium cynomolgi. Vingt moustiques gorges de sang constituaient le groupe temoin non infest& et...60 autres moustiques infest& ont ete divises en trois groupes de 20 moustiques (groupes infest& 1, 2 et 3). On a evaI& le nombre moyen d’oocystes...port& par les moustiques en dissequant ceux du groupe 1 au septieme jour de I’etude; on a recherche la presence de sporozo’ites dans les glandes

  13. Fixation of radioactive cerium-144 on white blood cells. Possibilities for use in physiopathology; Fixation du cerium radioactif ({sup 144}Ce) sur les globules blancs. Possibilites d'emploi en physiopathologie

    Aeberhardt, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    From the study of the means of transport of cerium in the blood of various laboratory animals, after intra-venous injection of {sup 144}Ce-{sup 144}Pr without carrier, we have been able to show up the part played by the white cells in the transport of this fission product during its passage in the blood. This observation has led to the study, in vitro, of the methods of cerium fixation on the white cells, with a view to determining the possibilities of using this property for white cell labelling, the methods used up to the present not being entirely satisfactory. Using the method for the separation of the known constituents of the blood proposed by us in 1956, we have studied the cerium fixation under various conditions: - on suspensions of white cells from the rabbit, - on a suspension of human white cells, - on the white cells in whole from the rabbit. (author) [French] L'etude du mode de transport du cerium dans le sang chez differents animaux de laboratoire, apres injection intra-veineuse de {sup 144}Ce-{sup 144}Pr sans entraineur, nous a permis de mettre en evidence le rale des globules blancs dans le transport de ce produit de fission au cours de son passage dans le sang. Cette constatation nous a conduit a etudier, in vitro, les modalites de la fixation du cerium sur les globules blancs afin de preciser les possibilites d'utilisation de cette propriete pour le marquage des globules blancs, les methodes employees jusqu'ici ne donnant pas entiere satisfaction. Disposant de la methode de separation des elements figures du sang que nous avons proposee en 1956, nous avons etudie la fixation du cerium, dans diverses conditions: - sur des suspensions de globules blancs de lapin, - sur une suspension de globules blancs humains, - sur les globules blancs dans le sang total de lapin. (auteur)

  14. Building Better Armies: An Insider’s Account of Liberia

    2013-11-01

    objectives, technical knowledge, ca- pabilities, best practices, institutional culture , and professional ethos. Sub-sectors can overlap and vary...convoys of Nigerians, using the Nigerian Yoruba word for “boss.” “God bless you, Marine,” they sang to other vehicles filled with American troops.35...no functioning judicial system, leaving it with a culture of impunity: Most courts have been destroyed, and trial by ordeal is not unheard of

  15. Etude de la cinétique de l'hémolyse dans les poches de concentrés ...

    Methodologie: Il s'agissait d'une étude prospective horizontale qui s'est déroulée au Centre National de Transfusion Sanguine (CNTS) à Abidjan-Treichville sur une durée de 02 mois d'octobre 2010 à novembre 2010. Nous avons sélectionné 11 donneurs AS dans une population de donneurs de sang réguliers et 11 ...

  16. The Reflection of Israeli Society in Popular War Songs

    2015-06-01

    festivals , musicals and movies (e.g. Woodstock Festival and the movie and the musical Hair). Rock music became more popular and it integrated into...history. The country’s best writers wrote songs and the best singers sang them in the most popular festivals and media channels. The collective...from a variety of angles. In addition to the plain text, it will pay attention to the music and the arrangement. It will examine the song’s

  17. Advances in Knowledge Discovery and Data Mining 21st Pacific Asia Conference, PAKDD 2017 Held in Jeju, South Korea, May 23 26, 2017. Proceedings Part I, Part II.

    2017-06-27

    Data Mining 21’’ Pacific-Asia Conference, PAKDD 2017Jeju, South Korea, May 23-26, Sb. GRANT NUMBER 2017 Proceedings, Part I, Part II Sc. PROGRAM...Springer; Switzerland. 14. ABSTRACT The Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD) is a leading international conference...in the areas of knowledge discovery and data mining (KDD). We had three keynote speeches, delivered by Sang Cha from Seoul National University

  18. Omega-3 fatty acid supplementation can improve both symptoms and signs of dry eye disease

    Kwon,Jae-Woo; Han,Sang Beom

    2017-01-01

    Jae-Woo Kwon,1 Sang Beom Han2 1Department of Internal Medicine, 2Department of Ophthalmology, Kangwon National University Hospital, Kangwon National University Graduate School of Medicine, Chuncheon, South Korea We read with great interest the article by Gatell-Tortajada1 entitled “Oral supplementation with a nutraceutical formulation containing omega-3 fatty acids, vitamins, minerals, and antioxidants in a large series of patients with dry eye symptoms: results of a prosp...

  19. La largeur de bande pourrait permettre aux universités africaines de ...

    2 févr. 2011 ... Les technologies de l'information et de la communication (TIC) incarnent de plus en plus les artères dans lesquelles ce sang circule. ... Peu de pays africains ont la masse d'universités critique qui leur permettrait d'établir un réseau national pour la recherche et l'éducation (réseau NREN) et d'ainsi pouvoir ...

  20. The DISAM Journal of International Security Assistance Management. Volume 23, Number 1, Fall 2000

    2000-01-01

    Security Assistance Command Figure 1 The USASAC, including OPM-SANG, is staffed by 621 men and women , of whom 104 are military. These professionals are...by program managers. These program managers are like “front-line entreprenuers ” delivering products and services to their customers. They have been...NATO history was to be commanded by a Polish general in June 1988. The brigade of some 3000 men and women was composed of five national battalions

  1. Editorial: Latest methods and advances in biotechnology.

    Lee, Sang Yup; Jungbauer, Alois

    2014-01-01

    The latest "Biotech Methods and Advances" special issue of Biotechnology Journal continues the BTJ tradition of featuring the latest breakthroughs in biotechnology. The special issue is edited by our Editors-in-Chief, Prof. Sang Yup Lee and Prof. Alois Jungbauer and covers a wide array of topics in biotechnology, including the perennial favorite workhorses of the biotech industry, Chinese hamster ovary (CHO) cell and Escherichia coli. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Leninskaja pravda. Iz vseh iskusstv dlja nas vazhneishim javljajetsja kino / Ilja Sundelevitsh

    Sundelevitsh, Ilja

    2001-01-01

    Kunstinäitustest Tallinnas: Tallinna XII graafikatriennaali näitused Rotermanni soolalaos (peanäitus), Kunstihoones (Johannes Saare kuraatorinäitus), Hansapanga galeriis (noortenäitus), Linnagaleriis (eelmise graafikatriennaali võitja Sang-Gon Chungi tööd), Adamson-Ericu muuseumis (eelmiste triennaalide võitjad) jm. Noorte metallikunstnike Andrus Rummu ja Kaarel Sireli töödest A-galeriis.

  3. Untitled

    ****88 . . . . .2%-4s & six-as '... aka-sang-wo. a. s. X is cyl-...4. w- was relaxa. Ratio Alcohol- Alcohol- Alcohol-. Substratic Substrate: DMSO DMF Alcohol Aceto-. Base nitrile sportswww.x. 2,4-Dinitro-l-chloro benzene : 3 23.86 1748 1448 903. 2,4-Dinitro-1-bromo benzene : 3 32. 3 25. 47 24.69 4.72. 2,4-Dinitro-li-iodo benzene ...

  4. The Balancer Policy Reviewed from the Perspective of the ROK-U.S. Alliance: Toward a Mature ROK-U.S. Alliance

    2006-12-01

    one of Korea’s ancient three kingdoms, existed for 700 years ruled by 26 wise kings ) in the papers of the Northeast Project, a government-funded...Relations,” in Korea-U.S. Relations in Transition, ed. Baek Jong-chun and Lee Sang-hyun (Sungnam: Sejong Institute, 2002). 51 military alliance it was...President, President’s Roh’s Inauguration Announcement, Vol. 1, Secretary Office, 2003. 62 Sejong Laboratory, National strategy for 21st century

  5. Efficacy of the GluK1/AMPA Receptor Antagonist LY293558 against Seizures and Neuropathology in a Soman-Exposure Model without Pretreatment and its Pharmacokinetics after Intramuscular Administration

    2013-01-01

    from where electrical activity was sampled, as shown diagrammatically in (C) (1, left frontal; 2, right frontal; 3, left parietal; 4, right parietal; 5...authors thank Dr. Cara Olsen for expert advice on the statistical analyses of the data. Authorship Contributions Participated in research design...Modification of seizure activity by electrical stimulation. II. Motor seizure. Electroencephalogr Clin Neurophysiol 32:281–294. Sang CN, Ramadan NM, and

  6. 6th AfSBT CONGRESS ABSTRACTS

    28 déc. 2013 ... stratégie BECS en interne, mais cette stratégie ne convint pas à cause du manque .... Gestion des donneurs réguliers - recrutement et rétention. • Gestion ...... Polifique: développement d'une politique du sang qui implique tous les acteurs ...... système d'entreprise. en 2008, La décision fut prise d'élaborer.

  7. Recherche et Titrage des Hémolysines Anti-A et Anti-B Chez Les ...

    Les hémolysines apparaissent suite à une immunisation ABO et peuvent causer, à titre élevé, une hémolyse chez le receveur de sang ou chez le nouveau-né. ... Mots Clés: Hémolysines anti-A et anti-A, Incompatibilité foeto-maternelle ABO, Maladie hémolytique du nouveau-né, Période du post-partum immédiate ...

  8. 2358-IJBCS-Article-Matar Seck

    hp

    prélèvement a été opéré au niveau du pli du coude des patients au Laboratoire de. Biochimie du CHU de Fann et le sang a été recueilli dans des tubes EDTA. Tous les ..... dred blood corpuscule. Archives of. Internal Medicine, 7: 769-789. Ghosh D, Scheepens A. 2009. Vascular action of polyphenols. Molecular Nutrition &.

  9. The Distribution Of Bovine Leukemia Virus Genotypes In Cattle From ...

    reaction (PCR), to detect BLV provirus, from peripheral blood lymphocytes (PBL) were performed. To identify genotypes, restriction fragment length polymorphism ... On a effectué le test AGID sur des prélèvements de sérum et le test PCR pour détecter le provirus VLB à partir des lymphocytes du sang périphérique. En vue ...

  10. 2069-IJBCS-Article-Melila Mamatchi

    hp

    Prélèvement du sang. Les prélèvements sanguins ont été effectués sur tous les sujets à jeun, dans ... réactions après prélèvement et lors de la conservation, nous avons utilisé des tubes. EDTA (anticoagulant) et ensuite ..... Determination of blood glucose using 4-aminophenazone as oxygen acceptor. Annals of Clinical.

  11. 1212-IJBCS-Article-Ovono Abesselo Félix +

    hp

    1 nov. 2009 ... prélèvement de sang artériel du cordon a servi au dosage des lactates. La concentration moyenne de lactates était de 3,6±1,8 .... tube hépariné. Les prélèvements ont ensuite été acheminés au laboratoire où le plasma ..... between blood lactate levels, sequential organ failure assessment subcores and 28-.

  12. Étude cytogenetique des aberrations chromosomiques chez des ...

    Ces techniciens et volontaires témoins ont été soumis à l'épreuve de prélèvement de 5 ml de sang veineux au pli du coude dans des tubes d'héparine sodique. Après 48 ... These technicians and Volunteers (controls) were subjected to the test sample of 5 ml of venous blood to the elbow crease in sodium heparin tubes.

  13. THE DISCRIMINATIVE ABILITY OF PERCENT FREE PSA IN ...

    Blood samples were collected from all patients, and total PSA, free PSA and % free PSA were calculated in all specimens. Total PSA was measured using the Imx ... Un prélèvement de sang a été réalisé chez tous les patients avec un dosage du PSA total et de la fraction libre de PSA. Le PSA total a été mesuré par un kit ...

  14. Polymerase Chain Reaction To Determine Frequency Of ...

    PCR amplification of the DHFR-TS could be used to determine frequency of pyrimethamine resistant P. falciparum strains in malaria blood. Plasmodium falciparum résistant dans ... Les mutations étaient identifiées directement dans les prélèvement de sang obtenus de malades qui visitent les hôpitaux pour les services de ...

  15. Evaluation du test rapide oral aware™ omt HIV 1/2 pour le ...

    Chaque participant a fourni un échantillon de fluide oral pour la réalisation du test Aware™ OMT HIV-1/2 et du sang testé suivant l'algorithme séquentiel de tests ELISAs Murex® HIV-1.2.0 (Laboratoires Abbott, Japon) et Test ELISA peptidique maison du CeDReS. Résultats : la sensibilité, la spécificité, la Valeur Prédictive ...

  16. Lakon Baratayuda Versi Klaten: Kajian Struktur Naratif

    Endah Budiarti

    2013-01-01

    Tulisan ini dimaksudkan untuk menemukan aliran tindakan hero dalam Lakon Baratayuda versi Klaten. Teori struktur cerita rakyat Vladimir Propp diadaptasi dan dimodifikasi dalam tulisan ini. Teori Propp mengatakan bahwa sebuah cerita rakyat memiliki struktur yang dibentuk dari fungsi-fungsi yang bergerak berurutan. Berdasarkan teori tersebut, metode analisis yang digunakan dalam tulisan ini adalah metode struktural model Propp. Upaya untuk dapat menemukan aliran tindakan sang hero p...

  17. Séroprévalence du virus de l'immunodéficience humaine, des virus ...

    Objectifs: Les agents pathogènes transmissibles par transfusion sanguine constituent un problème de santé publique en Afrique subsaharienne. Le but de ... Un choix plus judicieux des ces tests rapides et le recrutement de donneurs de sang bénévoles non rémunérés et leur fidélisation pourraient améliorer la sécurité ...

  18. Untitled

    Réactivité glycémique et évolution pondérale des rats soumis à de diètes loca- les hypercaloriques ... 2 local diets: a hypercaloric-sucrose diet (HSD: 70-75 % carbohydrates) and a hypercaloric-fat diet (HFD: 50-55 % lipids). In addition, animals .... man GNB, WIESPADEN, Allemagne), à partir des échantillons de sang (0,5 ...

  19. Unforgettable art

    Iván Moratilla Pérez; Esther Gallego García; Francisco Javier Moreno Martínez

    2018-01-01

    Humanity and Art make an indissoluble marriage, it is impossible to comprehend one without the other. Even before producing the first musical instrument, humanity already sang; before using a canvas, humans painted on the walls of a cave. Creative manifestations invariably take place in “poverty and wealth”, but also in “sickness and health”. In this article we introduce the reader to the subject of art and dementia, highlighting the creative potential of patients, and including examples of e...

  20. A Comparative Study On The Development Of Civil Military Relations In The Process Of Democratization In South Korea And Taiwan Until 2008

    2017-12-01

    Approved for public release. Distribution is unlimited. A COMPARATIVE STUDY ON THE DEVELOPMENT OF CIVIL-MILITARY RELATIONS IN THE PROCESS OF...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release. Distribution is unlimited. A COMPARATIVE STUDY ON THE...DEVELOPMENT OF CIVIL-MILITARY RELATIONS IN THE PROCESS OF DEMOCRATIZATION IN SOUTH KOREA AND TAIWAN UNTIL 2008 by Sang bum Nam December 2017 Thesis

  1. Comportamento da musculatura das arteríolas intra-hepáticas na forma hepatesplênica da esquistossomose mansônica

    Maria do Socorro Almeida Barbosa

    1988-03-01

    Full Text Available A determinação da relação parede-lume das arteríolas intra-hepáticas, na esquistossomose mansônica (forma hepatesplênica, demonstra a existência de uma hipotrofia da camada muscular daqueles vasos. Esse achado sugere redução do fluxo sangüíneo arterial hepático nessa entidade.

  2. Memory for musical tempo: Additional evidence that auditory memory is absolute

    Levitin, Daniel J.; Cook, Perry R.

    1996-01-01

    We report evidence that long term memory retains absolute (accurate) features of perceptual events. Specifically, we show that memory for music seems to preserve the absolute tempo of the musical performance. In Experiment 1, 46 subjects sang popular songs from memory, and their tempos were compared to recorded versions of the songs. Seventy-two of the subjects came within 8% of the actual tempo on two consecutive trials (using different songs), demonstrating accuracy near the perceptual thre...

  3. Macro-Fiber Composite Based Transduction

    2016-03-01

    substrate Material properties of single crystal macro fiber composite actuators for active twist rotor blades Park, Jae-Sang (Seoul National...Passive Smart Structures and Integrated Systems 2007 Material properties of single crystal macro fiber composite actuators for active twist rotor ...19b. TELEPHONE NUMBER (Include area code) 10-03-20 16 Final Report 01 Jan 2013 - 31 Dec 2015 Macro-Fiber Composite Based Transduction N000-14-13-1-0212

  4. Tallinna XIII graafikatriennaali grand prix' pälvis leedu graafik Egle Kuckaite

    2004-01-01

    Kolm võrdset preemiat: Sang-gon Chung Lõuna-Koreast, Krishs Salmanis Lätist ja Joanne Soroka Shotimaalt. Diplomid: Anonymous Boh ja Eve Kiiler Eestist, Pete Nevin Inglismaalt, Hanna Oinonen Soomest ja venetsueela-soome kunstnik Sandra Vina de Karila. Tallinna linna preemia: John Smith (Marko Mäetamm & Kaido Ole) Eestist. Eesti Kunstimuuseumi preemia: Markus Lampinen Soomest. Eesti Panga preemia: Leonards Laganovskis Lätist

  5. KANDUNGAN BUAH-BUAHAN DALAM ALQUR’AN: BUAH TIN (Ficus carica L, ZAITUN (Olea europea L, DELIMA (Punica granatum L, ANGGUR (Vitis vinivera L, DAN KURMA (Phoenix dactylifera L UNTUK KESEHATAN

    nur khasanah

    2016-03-01

    Full Text Available Aneka ragam buah-buahan segar diciptakan Sang Khalik untuk umat manusia. Di antara sekian banyak buah-buahan itu, salah satu yang disebutkan Allah SWT dalam Alquran. Adalah buah tin, zaitun, delima, anggur, dan kurma. Untuk itulah kita sebagai muslim perlu men- getahui zat-zat  yang terkandung dalam buah tersebut, se- hingga dapat memanfaatkan buah tersebut dengan sebaik- baiknya. Tidak ada sekecil apa pun Allah ciptaan jika tidak membawa kemanfaatan bagi manusia.

  6. Efficacy and Safety of Frozen Blood for Transfusion in Trauma Patients - A Multi-Center Trial

    2015-04-01

    2.2.2 Depletion of 2,3- Diphosphoglycerate (2,3-DPG) ...........................................3 2.2.3 Morphology, Deformability, and Viability...replenished, restoring its physiologic effects [57]. 2.2.2 Depletion of 2,3- Diphosphoglycerate (2,3-DPG). 2,3-DPG exists in high concentrations in RBCs...Collins FB. The physiologic effect of transfusing preserved red cells with low 2,3- diphosphoglycerate and high affinity for oxygen. Vox Sang. 1971

  7. "Kurja lillede" kuus ärakeelatud luuletust / Charles Baudelaire ; saatesõna: Marek Tamm

    Baudelaire, Charles

    2000-01-01

    Sisu: Kalliskivid / tlk. Ain Kaalep ; Lethe / tlk. Märt Väljataga ; Temale, kes on liiga rõõmus / tlk. Ain Kaalep ; Lesbos / tlk. Ilmar Laaban ; Äraneetud naised (Delphine ja Hyppolyte) / tlk. Ain Kaalep ; Vampiiri metamorfoosid / tlk. August Sang. Orig.: Les Bijoux ; Le Léthé ; A celle qui est trop gaie ; Lesbos ; Femmes damnées. Delphine et Hippolyte ; Les Métamorphoses du vampire

  8. Så mange var ordene

    Fra omslaget: Så mødes de endelig. Sangeren og forfatteren, spillemanden og digteren. To af vores allerstørste. Kim Larsen og Klaus Rifbjerg tørner sammen over kaffe og smøger, guitar og båndoptager. Og mere end tredive danske sange. Det er blevet til en medrivende og humørfyldt samtale - om kærl...

  9. 1244-IJBCS-Article-Jean Sakand+®

    KODJIO NORBERT

    Dosages hormonaux. Les dosages hormonaux par méthode immunoenzymatique (Wild, 2005) ont été effectués sur sérum obtenu directement après centrifugation à 2000 t/min du sang prélevé à jeun sur tube sec à J3 du cycle menstruel pour. LH, FSH, Œstradiol (E2), prolactine et la. βHCG (Hormone GonadoChorionique) ...

  10. Modeling Aerosol Particle Deposition on a Person Using Computational Fluid Dynamics

    2015-04-03

    Consulting Inc. 534 Paradise Crescent, Waterloo, Ontario PWGSC Contractor Number: W7702-155701/001/EDM Contract Scientific Authority: Eugene Yee...Fluid Dynamics Final Report Hua Ji and Fue-Sang Lien Waterloo CFD Engineering Consulting Inc. (WATCFD) 534 Paradise Cres, Waterloo Ontario, N2L 3G1...enters a new eddy. The time step is chosen to be the minimum of one fifth of the eddy lifetime or one fifth of the minimum side length of the local

  11. Les besoins en isoleucine, valine et leucine chez le porcelet entre 7 et 15 kg

    Assadi Soumeh, Elham; van Milgen, Jaap; Sloth, Niels Morten

    2015-01-01

    croissance s’ils sont fournis en deçà du besoin. Des études de métaanalyse révèlent que peu de données de type dose‐réponse sont disponibles chez le porcelet pour l’Ile, notamment avec des aliments exempts de cellules de sang, et la Val (van Milgen et al., 2012, 2013). Par ailleurs, une revue de la...

  12. Music

    Lech, Marcel Lysgaard

    2017-01-01

    Old Comedy was a musical experience of great variety. Accompanied by the piper, both choruses and actors sang frequently during the performance. Music in Old comedy reflects to some extend the importance of music in Athenian everyday life, but as Greek Comedy evolved and detached it self more...... and more from the everyday topics, music similarly lost part of its importance within the plays themselves....

  13. Sedimentary uranium deposits in France and French Union; Les gisements uraniferes dans les formations sedimentaires en France et dans l'Union francaise

    Kervella, F [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    The author gives the actual state of our knowledge on uranium deposits found in recent years. Till now in precambrian formations only one important deposit has been found, at Mounana (Gabon) in a series of conglomeratic sandstones belonging to the 'Francevillien'. The observed mineralization is of the uranium-vanadium type. To the carboniferous formations corresponds in France a series of deposits, among which the most important ones are located at Saint-Hippolyte. Uranium as carburans, organic-bound complexes, is contained in lacustrine schists of Westphalian or lower Stephanian formations. A number of occurrences are also known in permo-triassic formations, particularly in the Vanoise Alps, in the Maritime Alps and in the Herault, where important occurrences have recently been found not far from Lodeve. The cretaceous and tertiary systems contain uranium deposits in phosphate rocks (Morocco, Senegal, Togo, Middle-Congo). Two sedimentary oligocene deposits are known in France. Lastly, the Vinaninkarena deposit in Madagascar, known for a long time, is the only important one reported in the quaternary series. (author) [French] L'auteur fait le point des connaissances acquises sur les gisements decouverts dans les formations sedimentaires en France et dans l'Union francaise au cours des dernieres annees. Les gisements sont classes selon l'age de la formation dans laquelle on les observe. Les terrains precambriens n'ont pour l'instant fourni qu'un seul gisement notable; situe a Mouana (Gabon). C'est en decembre 1956 que cet important gisement fut decouvert dans une serie de gres conglomeratiques appartenant au Francevillien. La mineralisation observee est du type vanadium-uranium. Au carbonifere correspond en France metropolitaine une serie de gisements d'interet variable. Les plus importants sont ceux de Saint-Hippolyte (Haut-Rhin) ou l'uranium est contenu dans des schistes lacustres du Westphalien ou du Stephanien inferieur. L'uranium n'y existe pas sous forme

  14. Inheritance of Gelatinization Temperature and Gel Consistency in Rice (Oryza sativa L.)

    Kiani; Sh.; Ranjbar, G. A.; Kazemitabar, S. K.; Jelodar, N. B.; Nowrozi, M.; Bagheri, N.

    Gelatinization Temperature (GT) and Gel Consistency (GC) are important traits in determination of rice quality. In present study four rice cultivars namely Sang-e-Tarrom, Gerdeh, IR229 and IRRI2 have been utilized in hybridization as parents. In order to know about genetic characteristics and inheritance of the related traits, direct and reciprocal crosses have been conducted between parents Sang-e-Tarrom and Gerdeh and between IR229 and IRRI2. Inheritance of related traits have been studied in direct and reciprocal hybridizations for hard, intermediate and soft GC, low and high GT. For these evaluations P1, P2, F1, F2, BC1, BC2 generations and their reciprocal crosses have been utilized in present study. Results showed that gene hard GC dominates on intermediate and soft and also intermediate GT dominates on low. From direct and reciprocal crosses Gerdeh x Sang-e-Tarrom and IR229 x IRRI2 have been illustrated that GC and GT expressions are under monogenic control of one major gene corresponding with several modifier genes. Gene dosage effects play a tremendously important and effective role in segregation production among traits. Regarding to the obtained results selections can effectively be performed in later segregation generations for GC and in early generations for GT.

  15. An Homage to the Bleak and Dismal World

    Kim Yerim

    2016-12-01

    Full Text Available Han Kee Hyung and Lee Hye-Ryoung, eds. Chŏsuha ŭi sigan: Yŏm Sang-sŏp ŭl ikta 저수하의 시간, 염상섭을 읽다 [Time under the heaven tree: Reading Yŏm Sang-sŏp]. Seoul: Somyŏng ch’ulp’an, 2014. ISBN: 9788956265896. Heaven Tree offers justifiable and zealous attempts to commemorate Yŏm Sang-sŏp as a remarkable subject, one who was most acutely aware of the politics, society, and aesthetics of the period in which he lived. In addition, the twenty scrupulously researched and enlightening articles included in the collection unfold this attempt in a brilliant fashion, harking back to two earlier studies by Lee Bo-young and Kim Yun-sik. Those earlier books are the productive “ancestors” of Heaven Tree, in that the depth and magnitude of their reconstruction and reevaluation of Yŏm’s thoughts are analogous to what is achieved in this new collection. Nonetheless, as much as Heaven Tree is similar to its ancestors in terms of the passion and meticulousness demonstrated by the contributing authors, it proves to be a courageous offspring, as the authors further absorb, complement, and renew the existing research...

  16. Acoustic parameters of infant-directed singing in mothers of infants with down syndrome.

    de l'Etoile, Shannon; Behura, Samarth; Zopluoglu, Cengiz

    2017-11-01

    This study compared the acoustic parameters and degree of perceived warmth in two types of infant-directed (ID) songs - the lullaby and the playsong - between mothers of infants with Down syndrome (DS) and mothers of typically-developing (TD) infants. Participants included mothers of 15 DS infants and 15 TD infants between 3 and 9 months of age. Each mother's singing voice was digitally recorded while singing to her infant and subjected to feature extraction and data mining. Mothers of DS infants and TD infants sang both lullabies and playsongs with similar frequency. In comparison with mothers of TD infants, mothers of DS infants used a higher maximum pitch and more key changes during playsong. Mothers of DS infants also took more time to establish a rhythmic structure in their singing. These differences suggest mothers are sensitive to the attentional and arousal needs of their DS infants. Mothers of TD infants sang with a higher degree of perceived warmth which does not agree with previous observations of "forceful warmth" in mothers of DS infants. In comparison with lullaby, all mothers sang playsong with higher overall pitch and slower tempo. Playsongs were also distinguished by higher levels of spectral centroid properties related to emotional expressivity, as well as higher degrees of perceived warmth. These similarities help to define specific song types, and suggest that all mothers sing in an expressive manner that can modulate infant arousal, including mothers of DS infants. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Evaluation of Different Rice Genotypes Tolerance to Saline Irrigation Water

    S. Jafari Rad

    2015-12-01

    Full Text Available To study the responses of seven rice genotypes (Khazar, SA13, Deylam, Sange Joe, Sepidrud, 831 and T5 to different levels of irrigation water salinity, and determining grain yield based on tolerance indices, a CRD based factorial pot experiment with five levels of irrigation water salinity (1, 2, 4, 6 and 8 dSm-1 and three replications was carried out at Rice Research Institute of Iran in 2011. Indices such as SSI, TOL, MP, GMP, HM, STI, YI and YSI were calculated and their correlations with grain yield were estimated for both stress and non-stress conditions. Results indicated significant differences among genotypes and the indices within both conditions. Results also showed that STI and MP indices could be considered as the best indices to screen salt tolerant genotypes. Among the genotypes used in the experiment, T5 produced the highest yield in both non-stress (19.71 g/plant and stress (10.69 g/plant conditions, while the lowest yield in normal (11.84 g/plant and stressful (4.29 g/plant conditions was recorded for Deylam and Khazar, respectively. The highest and the lowest percentage of yield reduction were found in Khazar (69.49% and Sange Joe (31.48% in stressful conditions, respectively. Overall, genotypes T5, 831, Sepidrud and Sange Joe can probably be considered as superior high yielding genotypes in both saline and non-saline conditions for further research.

  18. The association between singing and/or playing a musical instrument and cognitive functions in older adults.

    Mansens, D; Deeg, D J H; Comijs, H C

    2017-05-19

    Cognitive decline happens to everyone when aging, but to some more than others. Studies with children, adults, and professional musicians suggest that making music could be associated with better cognitive functioning. In older adults however, this association is less well investigated, which is therefore the aim of this study. In this cross-sectional study data from 1101 participants aged 64 and older from the Longitudinal Aging Study Amsterdam were used. Multivariable linear regression analyses were performed to test the association between making music and cognitive functioning and time spent making music and cognitive functioning. ANCOVA analyses were performed to differentiate between participants who made no music, only sang, only played an instrument or both sang and played an instrument in terms of cognitive functioning. Making music was significantly positively associated with letter fluency, learning and attention/short-term memory. Time spent making music yielded no significant results. The ANCOVA analyses showed higher scores for participants who only played an instrument compared to participants who made no music on learning, working memory and processing speed. For processing speed the instrument only group also had a higher score than participants who only sang. Making music at least once every two weeks and especially playing a musical instrument, is associated with better attention, episodic memory and executive functions. The results suggest that making music might be a potential protective factor for cognitive decline; however, to support this notion a longitudinal study design is needed.

  19. Some results on the fluorescence of gases excited by high-energy charged particles; Quelques resultats concernant la fluorescence de gaz excites par des particules chargees de grande energie

    Koch, L; Lesureur, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    The essential characteristics of rare gases for use as scintillators are as follows: a very brief period of luminescence, generally less than 10{sup -8} s; a linear response as a function of the energy lost by the nuclear particle in the gas, even in the case of strongly ionising particles (fission fragments). In the gaseous or condensed state therefore, they are of great interest in nuclear physics. (author) [French] Les caracteristiques essentielles des gaz rares en tant que scintillateurs sont: une duree de luminescence tres breve, inferieure a 10{sup -8} s en general; une reponse lineaire en fonction de l'energie perdue par la particule nucleaire dans le gaz, meme dans le cas de particules fortement ionisantes (fragments de fission). A l'etat gazeux ou condense, ils presentent donc un grand interet en physique nucleaire. (auteur)

  20. Causes of Accidents Near Accelerators and Radiation Protection Arrangements; Causes d'accidents aupres des accelerateurs et dispositions de radioprotection

    Joffre, H; Vialettes, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1968-07-01

    The authors present, first, some typical accidents mentioned in bibliography or happened in CEA Research Centers. The accidents are analysed to precise the main cause and get some experience. Then the authors study the interest of a centralized control for security, detection and signalling devices used near every important accelerator. (author) [French] Les auteurs presentent, tout d'abord, quelques accidents typiques rapportes dans la bibliographie ou survenus dans les Centres de Recherches du CEA. Ces accidents sont analyses pour en preciser la cause principale et en degager les enseignements. Enfin les auteurs etudient l'interet d'un controle centralise des dispositifs de securite, de detection et de signalisation mis en oeuvre aupres de tout accelerateur important. (auteur)

  1. Integrated CAD/CAE for nuclear power plants

    Lecoq, P.; Lachat, J.C.

    1987-01-01

    The size of the French nuclear power program has led both EDF and Framatome to equip themselves progressively with management software, computer-assisted design (CAD) systems, and computer-assisted engineering (CAE) systems. The nature of the projects and of the respective activities of EDF and Framatome determined the essential specifications of these computerized systems. EDF and Framatome have pooled their CAD/CAE efforts in a joint venture (Groupement d'Interet Economique) called GIAO, set up in 1985 by EDF and Aquitaine Systeme (a subsidiary of Framatome and Elf Aquitaine). GIAO's ambition is to become a pole of French CAD/CAE efforts and to foster progress in integrated computer-assisted engineering, by enlarging the synergy of EDF and Framatome in this field to other enterprises that participate in design and construction of complex industrial plants

  2. Operational experience of the Marcoule reactors; Experience d'exploitation des reacteurs de Marcoule

    Conte, F [Commissariat a l' Energie Atomique, Centre de Production de Plutonium, Marcoule (France). Centre d' Etudes Nucleaires

    1963-07-01

    The results obtaining from three years operation of the reactors G-2, G-3 have made it possible to accumulate a considerable amount of operational experience of these reactors. The main original points: - the pre-stressed concrete casing - the possibility of loading while under power - automatic temperature control have been perfectly justified by the results of operation. The author confirms the importance of these original solutions and draws conclusions concerning the study of future nuclear power stations. (author) [French] Les resultats atteints apres trois ans de fonctionnement des reacteurs G-2/G-3 permettent une accumulation considerable de l'experience d'exploitation de ces reacteurs. Les principales originalites: - caisson en beton precontraint - chargement en marche - surveillance automatique des temperatures sont largement justifiees par l'exploitation actuelle. L'auteur confirme l'interet de ces solutions d'avant-garde et en tire des conclusions pour les etudes de futures centrales nucleaires. (auteur)

  3. Diagrams of the variations in the free energy of formation of metallic compounds (1960); Diagrammes de variations d'energie libre de formation des composes metalliques (1960)

    Darras, R; Loriers, H [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1960-07-01

    The variations in the standard free energy {delta}G produced during the formation of the principal simple metallic compounds have been calculated as a function of the temperature from recently published data, and are presented in convenient diagram form. Their usefulness in metallurgy is illustrated by some possible applications. (author) [French] Les variations d'energie libre standard {delta}G intervenant lors de la formation des principaux composes metalliques simples ont ete calculees, en fonction de la temperature, d'apres les donnees recentes de la litterature et rassemblees sous forme de diagrammes d'utilisation commode. Leur interet certain en metallurgie est concretise par quelques exemples d'applications possibles. (auteur)

  4. Effect of an extract of Artemisia vulgaris L. (Mugwort on the in vitro labeling of red blood cells and plasma proteins with technetium-99m

    Danielle Amorim Terra

    2007-09-01

    Full Text Available The aim of this work was to evaluate the effect of an extract of the Artemisia vulgaris L. (mugwort on the labeling of blood constituents with technetium-99m (99mTc. Blood samples from Wistar rats were incubated with a mugwort extract and the radiolabeling of blood constituents was carried out. Plasma and blood cells were separated by centrifugation. Aliquots of plasma and blood cells were also precipitated with trichloroacetic acid and centrifuged to isolate soluble and insoluble fractions of plasma and blood cells. Radioactivity in each fraction was counted and the percentages of radioactivity (%ATI was calculated. Mugwort extract decreased significantly (pO objetivo desse trabalho foi avaliar o efeito da Artemisia vulgaris L.(artemisa na marcação dos constituintes sangüíneos com tecnécio-99m (99mTc. Amostras de sangue obtidas de ratos Wistar foram incubadas com um extrato de artemisa e o processo de radiomarcação dos constituintes sangüíneos foi realizado. Plasma e células sangüíneas foram isoladas por centrifugação. Alíquotas de plasma e células sangüíneas foram também precipitadas com ácido tricloroacético para isolamento de frações solúvel e insolúvel. A radiatividade em cada fração foi contada e as porcentagens de radioatividade (%ATI foram calculadas. O extrato de artemisa diminuiu significantemente (p<0,05 a %ATI nas células sanguíneas e nas proteínas celulares. A análise dos resultados indicou que o extrato de artemisa apresentaria substâncias que interferir no transporte de íons estanoso e/ou pertecnetato através da membrana do eritrócito alterando a marcação das células sangúineas com 99mTc.

  5. Leadership in building automation aspired; Fuehrungsrolle in der Gebaeudeautomation angestrebt

    NONE

    2002-04-01

    Siemens Building Technologies AG (SBT) aspires to global leadership in building automation and control. Building Automation, one of the six Divisions of Siemens Building Technologies, plans to increasingly offer concepts with comprehensive support for specific customer groups via its more than 500 branch offices worldwide. The basis for future building management systems is the new Desigo system, which includes not only integrated overall systems but also web-based services. The new building automation and control system is the culmination of the integration process for the systems of Landis and Gyr, Staefa Control System and Siemens GTA. (orig.) [German] Building Automation, eine der sechs Divisionen der Siemens Building Technologies AG, wird auf der bevorstehenden internationalen 'Light+Building 2002' das neue Gebaeudeautomationssystem Desigo praesentieren. Aus der Zusammenfuehrung der Gebaeudeautomationssysteme von Landis and Gyr, Staefa Control System und Siemens GTA ist dieses neue System entstanden, das auf internationalen Standards aufbaut. (orig.)

  6. An update on the PT-symmetric complexified Scarf II potential, spectral singularities and some remarks on the rationally extended supersymmetric partners

    Bagchi, B; Quesne, C

    2010-01-01

    The PT-symmetric complexified Scarf II potential V(x) = -V 1 sech 2 x + iV 2 sechxtanh x, V 1 > 0, V 2 ≠ 0, is revisited to study the interplay among its coupling parameters. The existence of an isolated real and positive energy level that has recently been identified as a spectral singularity or zero-width resonance is here demonstrated through the behaviour of the corresponding wavefunctions and some property of the associated pseudo-norms is pointed out. We also construct four different rationally extended supersymmetric partners to V(x), which are PT-symmetric or complex non-PT-symmetric according to the coupling parameters range. A detailed study of one of these partners reveals that SUSY preserves the V(x) spectral singularity existence.

  7. Wirksamkeit von Reintegrationsmaßnahmen für Berufsrückkehrerinnen Effectuality of Reintegration Measures for Women Reentering Professions

    Sandra Schaffert

    2006-11-01

    Full Text Available In einer qualitativen Studie untersucht Cornelia Feider Biographien von Frauen, die an Qualifizierungsmaßnahmen für Berufsrückkehrerinnen teilgenommen haben. Im Rahmen ihres Dissertationsprojekts interviewte sie dazu 20 ehemalige Teilnehmerinnen und entwickelte sechs Typen von Berufsrückkehrerinnen, ihren Erwerbsverlaufsmustern und von damit verbundenen Haltungen zu Beruf und Familie.Cornelia Feider’s qualitative study examines biographies of women who participated in qualification measures for women seeking to return to their careers. Within the scope of her dissertation project, Feider interviewed 20 past participants and identified six types of women reentering professional life and examined the patterns of the course of their employment as well as their attitude toward career and family.

  8. Simultaneous 31P NMR spectroscopy and EMG in exercising and recovering human skeletal muscle: technical aspects

    Vestergaard-Poulsen, P; Thomsen, C; Sinkjaer, T

    1994-01-01

    The bioenergetics of human skeletal muscle can be studied by 31P NMR spectroscopy (31P-MRS) and by surface electromyography (SEMG). Simultaneous 31P-MRS and SEMG permit accurate and noninvasive studies of the correlation between metabolic and electrical changes in exercising and recovering human....... A nonmagnetic ergometer was used for ankle dorsiflexions that activated only the anterior tibial muscle as verified by post exercise imaging. The coil design and the adiabatic sech/tanh pulse improved sensitivity by 45% and 56% respectively, compared with standard techniques. Simultaneous electromyographic...... recordings did not deteriorate the NMR spectra. The VARPRO time domain fitting routine was very suitable for estimating 31P muscle spectra. With these methods it was possible to accurately estimate parameters describing metabolic and electrical changes during rest, exercise and the entire recovery period...

  9. Electron drag by solitons in superlattices in an external magnetic field

    Vyazovskii, M.V.; Syrodoev, G.A.

    1996-01-01

    The soliton-electric effect accompanying the propagation of an electromagnetic soliton along an axis of a superlattice in an external magnetic field directed along the magnetic field of the soliton is studied. It is assumed that the duration γ-1 of the soliton pulse is much shorter than the free flight time of an electron. It is shown that in the absence of a constant magnetic field the drag current varies as sin(αsech2γt) (α is a constant determined by the parameters of the superlattice). In the presence of a constant magnetic field of intensity H0>>Hs, where Hs is the amplitude of the soliton field, the drag current oscillates

  10. Geschlechtertektonik – Hollywoodkino um 2000 Gender Tectonics in Contemporary Hollywood

    Sylvia Mieszkowski

    2003-11-01

    Full Text Available Auch im zeitgenössischen Hollywood-Film sind narrative Muster und visuelle Repräsentationen maßgeblich entlang der ‚gender‘-Achse organisiert. In sechs Lektüren untersucht Claudia Liebrand konzeptuelle Verschiebungen und Verwerfungen, die entstehen, wenn sich die Spannung der Geschlechterdifferenz unter dem Druck konfligierender Differenzkonstrukte entlädt.Contemporary Hollywood Cinema organises its narrative patterns and visual representations along an axis that is determined by gender. Liebrand’s readings of six films investigate conceptual displacements and faults which arise when tensions built up by gender difference discharge, sometimes with unexpected results, under the extra pressure of conflicting constructs such as race or sexuality.

  11. On semi-classical questions related to signal analysis

    Helffer, Bernard

    2011-12-01

    This study explores the reconstruction of a signal using spectral quantities associated with some self-adjoint realization of an h-dependent Schrödinger operator -h2(d2/dx2)-y(x), h>0, when the parameter h tends to 0. Theoretical results in semi-classical analysis are proved. Some numerical results are also presented. We first consider as a toy model the sech2 function. Then we study a real signal given by arterial blood pressure measurements. This approach seems to be very promising in signal analysis. Indeed it provides new spectral quantities that can give relevant information on some signals as it is the case for arterial blood pressure signal. © 2011 - IOS Press and the authors. All rights reserved.

  12. Asymptotic expansions for solitary gravity-capillary waves in two and three dimensions

    Ablowitz, M J; Haut, T S

    2010-01-01

    High-order asymptotic series are obtained for gravity-capillary solitary waves, where the first term in the series is the well-known sech 2 solution of the KdV equation. The asymptotic series is used, with nine terms included, to investigate the effects of surface tension on the height and energy of large amplitude waves, and waves close to the solitary version of Stokes' extreme wave. In particular, for surface tension below a critical value, the solitary wave with the maximum energy is obtained. For large surface tension, the series is also used to study the energy related to the solitary waves of depression. Energy considerations suggest that, for large enough surface tension, there are solitary waves that can get close to the fluid bottom. Comparisons are also made with recent experiments.

  13. Schwinger pair production in space- and time-dependent electric fields: Relating the Wigner formalism to quantum kinetic theory

    Hebenstreit, F.; Alkofer, R.; Gies, H.

    2010-01-01

    The nonperturbative electron-positron pair production (Schwinger effect) is considered for space- and time-dependent electric fields E-vector(x-vector,t). Based on the Dirac-Heisenberg-Wigner formalism, we derive a system of partial differential equations of infinite order for the 16 irreducible components of the Wigner function. In the limit of spatially homogeneous fields the Vlasov equation of quantum kinetic theory is rediscovered. It is shown that the quantum kinetic formalism can be exactly solved in the case of a constant electric field E(t)=E 0 and the Sauter-type electric field E(t)=E 0 sech 2 (t/τ). These analytic solutions translate into corresponding expressions within the Dirac-Heisenberg-Wigner formalism and allow to discuss the effect of higher derivatives. We observe that spatial field variations typically exert a strong influence on the components of the Wigner function for large momenta or for late times.

  14. Tunable femtosecond laser in the visible range with an intracavity frequency-doubled optical parametric oscillator

    Zhu Jiang-Feng; Xu Liang; Lin Qing-Feng; Zhong Xin; Han Hai-Nian; Wei Zhi-Yi

    2013-01-01

    We demonstrated experimentally a synchronously pumped intracavity frequency-doubled femtosecond optical parametric oscillator (OPO) using a periodically-poled lithium niobate (PPLN) as the nonlinear material in combination with a lithium triborate (LBO) as the doubling crystal. A Kerr-lens-mode-locked (KLM) Ti:sapphire oscillator at the wavelength of 790 nm was used as the pump source, which was capable of generating pulses with a duration as short as 117 fs. A tunable femtosecond laser covering the 624–672 nm range was realized by conveniently adjusting the OPO cavity length. A maximum average output power of 260 mW in the visible range was obtained at the pump power of 2.2 W, with a typical pulse duration of 205 fs assuming a sech 2 pulse profile. (electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics)

  15. Die Frage nach Gerechtigkeit.

    Martin Jäggle

    2014-07-01

    Full Text Available ENGLISH: In the first part six stages in the author’s path of life are described, which have influenced his engagement with justice. The second part gives an insight into his religious educational work, in which the issue of justice was especially significant on the example of ‘religion in the context of migration’ and of the ecumenic initiative ‘lebens.werte.schule’ (school worth living. The vision of the Kingdom of God and the necessity of participation become apparent. DEUTSCH: Im ersten Teil werden sechs Stationen am Lebensweg des Autors beschrieben, die seine Auseinandersetzung mit Gerechtigkeit geprägt haben. Der zweite Teil gibt Einblick in seine religionspädagogische Arbeit, in der die Frage nach Gerechtigkeit besonders bedeutsam war am Beispiel ‚Religion im Kontext Migration‘ und der ökumenischen Initiative ‚lebens.werte.schule‘. Die Vision vom Reich Gottes und die Notwendigkeit von Partizipation werden dabei deutlich.

  16. Characterization of the CH4/H2/Ar high density plasma etching process for ZnSe

    Eddy, C. R.; Leonhardt, D.; Shamamian, V. A.; Butler, J. E.

    2001-05-01

    High density plasma etching of zinc selenide using CH4/H2/Ar plasma chemistries is investigated. Mass spectrometry, using through-the-platen sampling, is used to identify and monitor etch products evolving from the surface during etching. The identifiable primary etch products are Zn, Se, ZnH2, SeH2, Zn(CH3)2, and Se(CH3)2. Their concentrations are monitored as ion and neutral fluxes (both in intensity and composition), ion energy, and substrate temperature are varied. General insights about the surface chemistry mechanisms of the etch process are given from these observations. Regions of process parameter space best suited for moderate rate, anisotropic, and low damage etching of ZnSe are proposed.

  17. Rezension von: Thomas Martinec, Claudia Nitschke (Hg.: Familie und Identität in der deutschen Literatur. Frankfurt am Main u.a.: Peter Lang Verlag 2009. — Ariane Eichenberg: Familie – Ich – Nation. Göttingen: V&R unipress 2009.

    Christine Kanz

    2010-06-01

    Full Text Available Die Themen Generation und Familie gehören zu den wichtigsten Sujets literarischer Texte, insbesondere wenn diese die Herausbildung oder die Zerstörung von Identität problematisieren. Ein neuer, von Claudia Nitschke und Thomas Martinec herausgegebener Tagungsband ist der literatur- und kulturwissenschaftlichen Auseinandersetzung mit diesen Themen gewidmet. Sechs Jahrzehnte nach dem Ende des Zweiten Weltkrieges hat vor allem das Genre des Generationenromans Hochkonjunktur, insbesondere Texte der dritten Generation zum Umgang der Großeltern-Generation mit dem Nationalsozialismus. Den Verfasser/-innen dieses neuen, in sich heterogenen Genres wird in der Studie von Ariane Eichenberg allerdings keine allzu große Wirkmächtigkeit bescheinigt. Im Gegenteil nährten die modischen Texte mit den Funden aus der Vergangenheit vor allem das Ich der Erzähler/-innen, deren eigene Gefühle und Selbstvergewisserung in einer von Unsicherheiten geprägten Gegenwart.

  18. Staat und Welt als Bezugssysteme des Handelns im Prozess der Globalisierung

    Lutz Zündorf

    2002-07-01

    Full Text Available In diesem Beitrag wird Globalisierung als Prozess der Umstellung von Bezugssystemen des Denkens und Handelns von "Staat" auf "Welt" konzipiert. Von der klassischen Definition des Nationalstaates ausgehend, werden zuerst drei staatszentrierte Bezugssysteme (Rechtsstaat, Sozialstaat, Territorialstaat skizziert. Im zweiten Schritt werden globale Bezugssysteme (Welt als einheitlicher Markt, als Gefüge von Herrschaftsgebilden, als Konglomerat von Kulturen umrissen. Die Argumentation läuft darauf hinaus, zu zeigen, dass es sich bei diesen Konzeptionen keineswegs um geschlossene und harmonische Gesellschafts- und Weltbilder handelt; vielmehr enthält jedes der sechs Bezugsysteme spezifische Spannungs- und Konfliktlinien, aus denen sich ihre jeweilige Dynamik speist. Im dritten Schritt werden Prozesse der Umstellung der Bezugssysteme in Richtung Globalität auf drei Ebenen analysiert: auf der Ebene umfassender historischer Prozesse, auf der Ebene staatlichen Handelns und auf der Ebene individueller Akteure.

  19. Mode-locked fiber laser using SU8 resist incorporating carbon nanotubes

    Hernandez-Romano, Ivan; Mandridis, Dimitrios; May-Arrioja, Daniel A.; Sanchez-Mondragon, Jose J.; Delfyett, Peter J.

    2011-06-01

    We report the fabrication of a saturable absorber made of a novel polymer SU8 doped with Single Wall Carbon Nanotubes (SWCNTs). A passive mode-locked ring cavity fiber laser was built with a 100 μm thick SU8/SWCNT film inserted between two FC/APC connectors. Self-starting passively mode-locked lasing operation was observed at 1572.04 nm, with a FWHM of 3.26 nm. The autocorrelation trace was 1.536 ps corresponding to a pulse-width of 871 fs. The time-bandwidth product was 0.344, which is close enough to transform-limited sech squared pulses. The repetition rate was 21.27 MHz, and a maximum average output power of 1 mW was also measured.

  20. Objektverfolgung bei einer vollständigen Fahrzeugumfeldüberwachung mittels Radar

    Schuster, M.; Pech, T.; Reuter, J.; Wanielik, G.

    2014-11-01

    Für modernste Fahrerassistenzsysteme ist zunehmend eine vollständige Rundumüberwachung des fließenden Verkehrs erforderlich. In diesem Artikel wird ein Ansatz zur Überwachung des gesamten umliegenden Verkehrs mittels Radarsystemen präsentiert. Hierfür wurde ein Versuchsfahrzeug mit insgesamt sechs Radarsensoren ausgerüstet, um eine möglichst hohe Umfeld-Überwachung zu ermöglichen. Für diese Konfiguration wird ein auf GPDA basierendes Trackingsystem vorgestellt. Es wird auf das Problem ausgedehnter Ziele eingegangen, welches auftritt wenn sich ein Fremdfahrzeug neben dem Versuchsfahrzeug befindet, da hier Reflektionen von verschiedenen Reflektionszentren des Ziels aufgefangen werden. Dieser Effekt wird ausgenutzt, um mittels einer Track-zu-Track Fusion eine Längenschätzung des vorbeifahrenden Fahrzeugs zu ermöglichen.

  1. Influence of ionization on reflection of solitary waves in a magnetized plasma

    Jyoti,; Malik, Hitendra K.; Kumar, Ravinder; Dahiya, Raj P.

    2013-01-01

    The reflection of nonlinear solitary waves is studied in a nonuniform, magnetized plasma diffusing from an ionization source along the magnetic field lines. Contribution of the ionization term is included in the continuity equation. The behavior of solitary waves is governed by modified form of Korteweg–de Vries equation (called mKdV equation). In order to investigate the reflection of solitary waves, the mKdV equations for the right and left going waves are derived, and solved by finding new transformations coupled at the point of reflection, for obtaining the expression of reflection coefficient. Contrary to the case of usual inhomogeneous plasma, the present analysis shows that a combination of usual sech 2 structure and tanh structure (called the tail of soliton) arises due to the influence of ionization term. Interestingly, this tailing structure disappears after the reflection of the soliton and hence, the soliton is downshifted prominently

  2. A spherical electron cloud hopping model for studying product branching ratios of dissociative recombination.

    Yu, Hua-Gen

    2008-05-21

    A spherical electron cloud hopping (SECH) model is proposed to study the product branching ratios of dissociative recombination (DR) of polyatomic systems. In this model, the fast electron-captured process is treated as an instantaneous hopping of a cloud of uniform spherical fractional point charges onto a target M+q ion (or molecule). The sum of point charges (-1) simulates the incident electron. The sphere radius is determined by a critical distance (Rc eM) between the incoming electron (e-) and the target, at which the potential energy of the e(-)-M+q system is equal to that of the electron-captured molecule M+q(-1) in a symmetry-allowed electronic state with the same structure as M(+q). During the hopping procedure, the excess energies of electron association reaction are dispersed in the kinetic energies of M+q(-1) atoms to conserve total energy. The kinetic energies are adjusted by linearly adding atomic momenta in the direction of driving forces induced by the scattering electron. The nuclear dynamics of the resultant M+q(-1) molecule are studied by using a direct ab initio dynamics method on the adiabatic potential energy surface of M+q(-1), or together with extra adiabatic surface(s) of M+q(-1). For the latter case, the "fewest switches" surface hopping algorithm of Tully was adapted to deal with the nonadiabaticity in trajectory propagations. The SECH model has been applied to study the DR of both CH+ and H3O+(H2O)2. The theoretical results are consistent with the experiment. It was found that water molecules play an important role in determining the product branching ratios of the molecular cluster ion.

  3. Semantics, pragmatics, and formal thought disorders in people with schizophrenia.

    Salavera, Carlos; Puyuelo, Miguel; Antoñanzas, José L; Teruel, Pilar

    2013-01-01

    The aim of this study was to analyze how formal thought disorders (FTD) affect semantics and pragmatics in patients with schizophrenia. The sample comprised subjects with schizophrenia (n = 102) who met the criteria for the disorder according to the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition Text Revision. In the research process, the following scales were used: Positive and Negative Syndrome Scale (PANSS) for psychopathology measurements; the Scale for the Assessment of Thought, Language, and Communication (TLC) for FTD, Word Accentuation Test (WAT), System for the Behavioral Evaluation of Social Skills (SECHS), the pragmatics section of the Objective Criteria Language Battery (BLOC-SR) and the verbal sections of the Wechsler Adults Intelligence Scale (WAIS) III, for assessment of semantics and pragmatics. The results in the semantics and pragmatics sections were inferior to the average values obtained in the general population. Our data demonstrated that the more serious the FTD, the worse the performances in the Verbal-WAIS tests (particularly in its vocabulary, similarities, and comprehension sections), SECHS, and BLOC-SR, indicating that FTD affects semantics and pragmatics, although the results of the WAT indicated good premorbid language skills. The principal conclusion we can draw from this study is the evidence that in schizophrenia the superior level of language structure seems to be compromised, and that this level is related to semantics and pragmatics; when there is an alteration in this level, symptoms of FTD appear, with a wide-ranging relationship between both language and FTD. The second conclusion is that the subject's language is affected by the disorder and rules out the possibility of a previous verbal impairment.

  4. Analyses of functional brain connectivity; Untersuchungen zur funktionellen Konnektivitaet des Gehirns

    Stephan, K.E.

    2003-03-01

    This dissertation includes two independent studies that investigate two complementary aspects of functional connectivity in the Macaque and the human brain. In the first study, a computational meta-analysis of published electrophysiological data on context-independent functional brain connectivity was conducted by means of three independent methods. The second study investigated the effects of the atypical antipsychotic substance olanzapine on the functional connectivity of the cerebellum during a simple motor task (self-paced finger tapping). Six schizophrenic patients and six control subjects matched for age and sex were investigated by functional magnetic resonance imaging (fMRI) twice. This study provided the first experimental data on the effects of atypical antipsychotic agents on functional brain connectivity and demonstrated pronounced olanzapine-dependent changes of functional couplings between cerebellum, thalamus, and prefrontal cortex. (orig.) [German] In der hier vorgelegten Arbeit werden zwei komplementaere Aspekte der funktionellen Konnektivitaet - im Gehirn des Makaken und Menschen anhand zweier separater Studien untersucht. In der ersten Studie wurde mittels dreier unabhaengiger Methoden eine Metaanalyse publizierter elektrophysiologischer Daten zur kontextunabhaengigen funktionellen Konnektivitaet des Makakenkortex durchgefuehrt. Diese Studie erbrachte damit zum ersten Mal den Nachweis einer funktionellen Small World-Netzwerkstruktur des Primatenkortex. In der zweiten Studie wurde der Effekt des atypischen Neuroleptikums Olanzapin auf die funktionelle Konnektivitaet des Zerebellums im Kontext einer einfachen motorischen Aufgabe (selbstgesteuertes Fingertrapping) untersucht. Sechs schizophrene Patienten, die Neuroleptika-naiv bzw. -entwoehnt waren, sowie sechs alters- und geschlechtsentprechende Kontrollprobanden wurden im Abstand von jeweils drei Wochen mit funktioneller Magnetresonanztomografie (fMRT) untersucht. Diese Studie lieferte die ersten

  5. Testosterone affects song modulation during simulated territorial intrusions in male black redstarts (Phoenicurus ochruros.

    Beate Apfelbeck

    Full Text Available Although it has been suggested that testosterone plays an important role in resource allocation for competitive behavior, details of the interplay between testosterone, territorial aggression and signal plasticity are largely unknown. Therefore, we investigated if testosterone acts specifically on signals that communicate the motivation or ability of individuals to engage in competitive situations in a natural context. We studied the black redstart, a territorial songbird species, during two different life-cycle stages, the early breeding phase in spring and the non-breeding phase in fall. Male territory holders were implanted with the androgen receptor blocker flutamide (Flut and the aromatase inhibitor letrozole (Let to inhibit the action of testosterone and its estrogenic metabolites. Controls received a placebo treatment. Three days after implantation birds were challenged with a simulated territorial intrusion (STI. Song was recorded before, during and after the challenge. In spring, both treatment groups increased the number of elements sung in parts of their song in response to the STI. However, Flut/Let-implanted males reacted to the STI with a decreased maximum acoustic frequency of one song part, while placebo-implanted males did not. Instead, placebo-implanted males sang the atonal part of their song with a broader frequency range. Furthermore, placebo-, but not Flut/Let-implanted males, sang shorter songs with shorter pauses between parts in the STIs. During simulated intrusions in fall, when testosterone levels are naturally low in this species, males of both treatment groups sang similar to Flut/Let-implanted males during breeding. The results suggest that song sung during a territorial encounter is of higher competitive value than song sung in an undisturbed situation and may, therefore, convey information about the motivation or quality of the territory holder. We conclude that testosterone facilitates context-dependent changes

  6. Contribution to research on the metabolism of fission product. Studies on the physico-chemical state and the metabolic fate of radio-cerium solution; Contribution a l'etude du metabolisme des produits de fission. Recherches sur l'etat physico-chimique et le devenir metabolique des solutions de radiocerium

    Aeberhardt, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-07-01

    This paper describes a study of the physico-chemical state of radio-cerium in dilute solutions on the tracer scale, as a function of the pH of the solution. The way in which this radioelement is transported in the blood is studied in vitro and in vivo, with reference to the ionic or colloidal state of the radio-cerium used. The distribution of cerium amongst the various components of the blood is studied by a new method of blood fractionation and by paper electrophoresis. Evidence of a cerium globulin connection is shown in the case of ionic cerium. A study of the initial distribution of radio-cerium in rats, after intravenous administration of ionic or colloidal solutions, shows considerable differences according to the physico-chemical state of the cerium injected. (author) [French] Ce travail presente une etude de l'etat physico-chimique du radiocerium en solutions diluees a l'echelle des indicateurs, en fonction du pH de la solution. En fonction de l'etat ionique ou colloidal du radiocerium utilise, le mode de transport de ce radioelement dans le sang est etudie in vitro et in vivo. La distribution du cerium entre les differents constituants du sang est etudiee par une methode nouvelle de fractionnement du sang et par electrophorese sur papier. L'existence d'une liaison cerium-globuline est mise en evidence dans le cas du cerium ionique. L'etude de la distribution initiale du radiocerium, chez le rat apres administration par voie veineuse de solutions ionique ou colloidale, montre des differences importantes en fonction de l'etat physico-chimique du cerium injecte. (auteur)

  7. Genetic of the ABO blood system and its link with the immune system A genética do sistema ABO e sua relação com o sistema imune

    Luiz C. de Mattos

    2004-03-01

    Full Text Available In the book "Eat Right For Your Type" the author Peter J. D'Adamo writes that the O blood type was the first blood type to appear in humans and affirms that the blood groups are the key to the immune system. Some recent phylogenetic network studies in humans and non-human primates implies that the A gene represents an ancient form of the ABO genes. Relationships between blood groups and infectious and noninfectious diseases and immunodeficiency abnormalities have also been reported in the literature. As D'Adamo's propositions seem to be in opposition with the current knowledge, we present in this paper some comments about the genetics and the evolution of the ABO blood group genes and some links between this blood system and the functioning of the immune system.Peter J. D'Adamo, autor do livro "Eat Right For Your Type", escreve que o grupo O representa o primeiro tipo sangüíneo que surgiu nos humanos e também afirma que os grupos sangüíneos constituem as bases do sistema imune. Recentes estudos filogenéticos realizados em primatas humanos e não humanos estabeleceram que o gene A representa a forma ancestral dos genes que ocupam o locus ABO. Associações entre os grupos sangüíneos ABO, doenças infecciosas, não infecciosas e imunodeficiências também foram relatadas. Diante das proposições do autor, as quais se opõem às informações resultantes de recentes estudos moleculares e filogenéticos, nossa intenção é apresentar algumas reflexões sobre a genética e a evolução dos genes do sistema ABO e as conexões deste sistema com o sistema imune.

  8. Looja, armastus ja haigus / Annika Koppel

    Koppel, Annika

    2003-01-01

    Kolm mängufilmi loojatest, keda tabab parandamatu haigus või vaimne häire - Bille Augusti Ulla Isakssoni romaanil põhinev "Laul Martinile" ("En sang för Martin") : Rootsi-Taani 2001, Richard Eyre'i John Bayley raamatul põhinev "Iris" : Suurbritannia-Ameerika Ühendriigid 2001 ja John Maybury kunstnik Francis Baconi üht elulõiku käsitlev "Armastus on saatanast" ("Love Is the Devil") : Suurbritannia-Prantsusmaa-Jaapan 1998. Lisatud B. Augusti, R. Eyre'i ja J. Maybury lühiandmed ja filmograafia lk. 113

  9. Métodos específicos para disminuir la incidencia de caídas en una residencia de ancianos

    Casajús Sola, Helena

    2012-01-01

    Estudio de todas las caídas ocurridas en la residencia de Ancianos de Sangüesa “San Vicente de Paul” en el periodo de los años 2009, 2010 y 2011. Evaluación del riesgo de caídas que tiene cada uno de los residentes según la escala Downton. Realización de un plan de prevención. Máster Universitario en Gestión de Cuidados de Enfermería Unibertsitate Masterra Erizaintzako Zainketen Kudeaketan

  10. Day case transurethral prostatectomy in Nigeria | Okeke | West ...

    L'hémostase était en sûreté jusqu'au effluent de fluide d'irrigation à partir de la vessei était complètement libre de n'importe quelle trace visible du sang. Un cathéter n'etait pas inseré postoperativement. Les patients ont été renvoiés le même jour après qu'on les avait de manière satisfaisanté évacuée. Résultats: Ces ...

  11. Clan and Islamic Identities in Somali Society

    2011-11-01

    les déductions les plus intéressantes, y compris des comparaisons avec les histoires de la Pologne et de l’Ingouchie. Malgré la richesse de ces...Christian (1999). Le sang et le lait: Brève histoire des clans somali. Paris: Maisonneuve et Larose. [22] Bakonyi, Jutta (2009). Moral economies of...Uluslararasi Hukuk ve Politika, 6:24, 115-143. [67] Diriye Abdullahi, Mohamed (2000). Le Somali: Dialectes et histoire . Unpublished PhD

  12. Lila Downs e il riscatto delle lingue indigene

    Laura Veglia

    2016-12-01

    Full Text Available In Mexico, indigenous’ culture vitality can be shawn by its presence in ambits far from academism, as music. We can consider at this purpose Lila Dawn’s musical production: during her career she sang both original songs and others that belong to mexican popular tradition, most of them in amerindian languages. In her work, multilingualism is always present: she writes in english and spanish; moreover, her albums contain songs in indigenous mexican languages, showing the power of preservation of these cultures.

  13. Estudo angiográfico da circulação pulmonar na tetralogia de Fallot com atresia pulmonar Angiographic study of pulmonary circulation in tetralogy of Fallot with pulmonary atresia

    Marco Aurélio Santos

    2005-02-01

    Full Text Available OBJETIVO: Identificar os tipos de suprimento sangüíneo vascular pulmonar na tetralogia de Fallot com atresia pulmonar por meio de estudo hemodinâmico. MÉTODOS: Foram submetidos a estudo cineangiocardiográfico 56 pacientes portadores de tetralogia de Fallot com atresia pulmonar com idade de 20 dias a 4 anos e efetuadas injeções de contraste nas seguintes estruturas vasculares: 1 veia pulmonar encunhada, 2 colaterais aortopulmonares, 3 aorta torácica e 4 ductus arteriosus e/ou shunt sistêmico pulmonar. RESULTADOS: Dos 56 pacientes, 15 tinham o suprimento sangüíneo pulmonar através de colaterais aortopulmonares, em 36 o suprimento sangüíneo pulmonar era feito isoladamente pelo ductus arteriosus e em 5 pelo ductus arteriosus e colaterais aortopulmonares. Conforme a presença ou ausência de estruturas vasculares que compõem a circulação pulmonar na tetralogia de Fallot com atresia pulmonar e do tipo de perfusão vascular pulmonar, os doentes foram classificados em 6 tipos. CONCLUSÃO: Em função da grande complexidade e extrema variabilidade do suprimento sangüíneo pulmonar na tetralogia de Fallot com atresia pulmonar torna-se possível, com este tipo de abordagem, a obtenção de informações, suficientemente necessárias, para o correto manuseio clínico-cirúrgico.OBJECTIVE: To identify the types of pulmonary vascular blood supply in tetralogy of Fallot with pulmonary atresia by use of hemodynamic study. METHODS: Fifty-six patients with tetralogy of Fallot and pulmonary atresia, and ages ranging from 20 days to 4 years, underwent cineangiocardiographic study with contrast medium injections in the following vascular structures: 1 wedged pulmonary vein; 2 aortopulmonary collaterals; 3 thoracic aorta; and 4 ductus arteriosus or systemic-pulmonary shunt. RESULTS: In the 56 patients studied, pulmonary blood was supplied as follows: in 15, by aortopulmonary collaterals; in 36, only by the ductus arteriosus; and in 5, by the ductus

  14. Time for a new language for asthma control: results from REALISE Asia

    Price, David; David-Wang, Aileen; Cho, Sang-Heon; Ho, James Chung-Man; Jeong, Jae-Won; Liam, Chong-Kin; Lin, Jiangtao; Muttalif, Abdul Razak; Perng, Diahn-Warng; Tan, Tze-Lee; Yunus, Faisal; Neira, Glenn

    2015-01-01

    David Price,1,2 Aileen David-Wang,3 Sang-Heon Cho,4 James Chung-Man Ho,5 Jae-Won Jeong,6 Chong-Kin Liam,7 Jiangtao Lin,8 Abdul Razak Muttalif,9 Diahn-Warng Perng,10,11 Tze-Lee Tan,12 Faisal Yunus,13 Glenn Neira14 On behalf of the REcognise Asthma and LInk to Symptoms and Experience (REALISE) Asia Working Group 1Centre of Academic Primary Care, University of Aberdeen, Aberdeen, UK; 2Research in Real Life, Singapore; 3University of the Philippines-Philippine General Hospital, Manila, Philippine...

  15. Hematoma subdural após punção inadvertida da dura-máter: relato de caso

    Wallace Lage Duarte

    2008-08-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A cefaléia pós-punção da dura-máter é complicação bastante conhecida das anestesias subaracnóidea e peridural, e o tratamento mais difundido é o tampão sangüíneo. O tampão sangüíneo alivia totalmente a cefaléia na grande maioria dos pacientes, e nos demais não há melhora ou, apenas, melhora parcial. Nesses casos, é prudente buscar diagnósticos diferenciais, como o hematoma subdural ou pneumoencéfalo. Os métodos de imagem são extremamente úteis nessas situações. O objetivo deste relato foi apresentar o caso de um paciente que desenvolveu hematoma subdural intracraniano após punção inadvertida da dura-máter em anestesia peridural. RELATO DO CASO: Paciente do sexo masculino, 47 anos, 147 kg, 1,90 m, estado físico ASA II, foi admitido para realização de dermolipectomia abdominal, após ter-se submetido à gastroplastia redutora. Durante anestesia peridural, houve perfuração acidental da dura-máter. O paciente evoluiu com sintomas de cefaléia pós-punção da dura-máter que foram tratados com tampão sangüíneo, com melhora parcial. Houve, posteriormente, piora da cefaléia, e a ressonância nuclear magnética de encéfalo mostrou hematoma subdural intracraniano, que foi tratado clinicamente. Houve melhora progressiva, com recuperação total após 30 dias. CONCLUSÕES: A ocorrência de hematoma subdural é complicação rara, mas grave da perfuração de dura-máter. O diagnóstico é difícil e deve ser sempre cogitado quando a cefaléia pós-punção da dura-máter não se resolve com o tampão sangüíneo ou piora com sua realização. No esclarecimento diagnóstico é fundamental o auxílio de um método de imagem.

  16. Research

    abp

    13 avr. 2016 ... National de Transfusion Sanguine (CNTS) à Kinshasa en RDC. Méthodes: Entre Décembre 2012 et Août 2013, une étude transversale a été menée au CNTS où des DS éligibles au don de sang ont été inclus. Les informations socio démographiques et des prélèvements sanguins ont été collectés de ...

  17. Organisation de la transfusion Sanguine Thérapeutique : Etude des modalités alternatives de la transfusion sanguine hérapeutique organisable en ambulatoire

    Buthion, Valérie; Denechaud, Clémence; Remonnay, Raphaël

    2009-01-01

    233p; Ce rapport présente les résultats d'une recherche pilote sur l'organisation d'un soin de santé, la transfusion sanguine thérapeutique. Majoritairement organisée au sein des services hospitalier, elle peut être assurer dans des conditions de sécurité satisfaisante dans des centres de santé ou à domicile avec des équipes mobile. Pourtant, les grands centres hospitaliers sont majoritaires dans sa prise en charge, malgré des demandes répétées, notamment de l'Etablissement Français du Sang, ...

  18. Le groupe de recherches transfusionnelles d’Afrique francophone: bilan des cinq premières années

    Tagny, Claude Tayou; Murphy, Edward L.; Lefrère, Jean-Jacques

    2016-01-01

    Les travaux de recherches sur la sécurité transfusionnelle en Afrique sub-saharienne sont peu nombreux, souvent limités à des initiatives locales avec des conclusions difficilement représentatives de cette région. Le Groupe de recherches transfusionnelles en Afrique sub-saharienne francophone a été créé en mai 2007 avec pour objectif de développer des stratégies globales d’amélioration de la sécurité transfusionnelle mais adaptables à la situation de chaque pays. Les activités du Groupe à ce jour ont porté essentiellement sur l’obtention de données épidémiologiques et de laboratoire sur la transfusion sanguine et à proposer des stratégies de sécurité transfusionnelle dans le domaine des infections transmissibles par la transfusion. Pour mener à bien ces activités de recherche, le Groupe travaille en étroite collaboration avec les Centres nationaux de transfusion sanguine (CNTS), les Centres régionaux de transfusion sanguine (CRTS), les banques de sang hospitalières (BSH) et les postes de collecte de sang. Pour les 5 premières années, quatre priorités de recherche ont été identifiées: (i) des études descriptives sur les caractéristiques des donneurs de sang et des centres de transfusion; (ii) une estimation du risque résiduel post-transfusionnel des principales infections virales transmissibles par la transfusion; (iii) une analyse des stratégies de sélection médicale des donneurs de sang; et (iv) une description des stratégies de dépistage des ITT et une description du système d’assurance qualité externe existant. Durant cette période, sept projets ont été mis en œuvre au niveau national et publiés et cinq études multicentriques ont été réalisées et publiées. La présente étude rapporte les principales observations et recommandations de ces études. PMID:24360798

  19. Experiment and Simulation Effects of Cyclic Pitch Control on Performance of Horizontal Axis Wind Turbine

    Le Quang Sang

    2017-06-01

      Keywords: Floating Offshore Wind Turbine, Aerodynamic Forces, Cyclic Pitch Control, FAST Code, Wind Tunnel Experiment Article History: Received February 11th 2017; Received in revised form April 29th 2017; Accepted June 2nd 2017; Available online How to Cite This Article: Sang, L.Q., Maeda, T., Kamada, Y., and Li, Q. (2017 Experiment and simulation effect of cyclic pitch control on performance of horizontal axis wind turbine to International Journal of Renewable Energy Develeopment, 6(2, 119-125. https://doi.org/10.14710/ijred.6.2.119-125

  20. Comparative study on hematological parameters of farmed matrinxã, Brycon amazonicus Spix and Agassiz, 1829 (Characidae: Bryconinae with others Bryconinae species Estudo comparativo sobre parâmetros hematológicos de matrinxã Brycon amazonicus Spix e Agassiz, 1892(Characidae: Bryconinae criados em cativeiro, com outras espécies de Bryconinae

    Marcos Tavares-Dias

    2008-12-01

    Full Text Available The aim of this study was not only to determine the red blood cells parameters, thrombocyte and leukocyte counts in farmed Brycon amazonicus (matrinxã, to compare these parameters among Bryconinae species from literature, and also to investigate the presence of special granulocytic cells in these fish. The results of the blood cells parameters here established for farmed B. amazonicus, a species of great economic importance in Brazilian aquaculture, could help a better understanding of the blood features in natural populations of this Amazon species. Blood parameters varied between Bryconinae species investigated, mainly the red blood cell counts, hemoglobin, hematocrit and mean corpuscular volume (MCV. The presence of the blood granulocytes, neutrophils and heterophils in matrinxã suggest that both leukocytes can be a characteristic for Bryconinae family. Furthermore, it indicates that the existence of special granulocytic cells in the blood of Bryconinae species from literature is an artifact, and this was herein discussed.O objetivo deste estudo foi determinar os parâmetros eritrocíticos, as contagens de trombócitos e de leucócitos de espécimes de Brycon amazonicus (matrinxã, criados em cativeiro e compará-los com aqueles descritos na literatura para outras espécies de Bryconinae. Além disso, foi ainda investigada a presença de células granulocíticas especiais nestes peixes. Os resultados dos parâmetros sangüíneos apresentados para B. amazonicus podem ajudar a entender melhor as características sangüíneas em população natural desta espécie de grande importância para a aqüicultura brasileira. Os parâmetros sangüíneos das espécies de Bryconinae investigadas apresentaram variação interespecíficas principalmente a contagem de eritrócitos, hemoglobina, hematócrito e volume corpuscular médio (VCM. A presença dos granulócitos sangüíneos, neutrófilos e heterófilos em matrinxã sugere que esta pode ser uma

  1. Current topics in pure and computational complex analysis

    Dorff, Michael; Lahiri, Indrajit

    2014-01-01

    The book contains 13 articles, some of which are survey articles and others research papers. Written by eminent mathematicians, these articles were presented at the International Workshop on Complex Analysis and Its Applications held at Walchand College of Engineering, Sangli. All the contributing authors are actively engaged in research fields related to the topic of the book. The workshop offered a comprehensive exposition of the recent developments in geometric functions theory, planar harmonic mappings, entire and meromorphic functions and their applications, both theoretical and computational. The recent developments in complex analysis and its applications play a crucial role in research in many disciplines.

  2. Effets de la perfusion intensive sur quelques paramètres sanguins ...

    Objectif: l'objectif de cette étude est d'évaluer les effets d'une perfusion intensive chez des veaux atteints de diarrhée aiguë sur les paramètres sanguins notamment l'hématocrite, les protéines totales, la créatinine et l'urée plasmatiques, le pH, l'excès de base (BE) et le bicarbonate dans le sang. Méthodologie et résultats: ...

  3. Outstanding Student Paper Awards

    2004-04-01

    The following members in the Space Physics & Aeronomy Section received Outstanding Student Paper Awards at the 2003 AGU Fall Meeting in San Francisco, California. Arve Aksnes; Aroh Barjatya; Jacob Bortnik; Amir Caspi; Ruben Delgado; Galen Fowler; Paul G. Hanlon; Sid Henderson; Tara B. Hiebert; Chia-Lin Huang; Steven P. Joy; Eun-Hwa Kim; Colby Lemon; Yingjuan Ma; Elizabeth A. MacDonald; Jaco Minnie; Mitsuo Oka; Yoshitaka Okazaki; Erin J. Rigler; Ina P. Robertson; Patrick A. Roddy; Sang-Il Roh; Albert Y. Shih; Christopher Smithtro; Emma Spanswick; Maria Spasojevic; Hiroki Tanaka; Linghua Wang; Deirdre E. Wendel; Jichun Zhang>

  4. SUSTAINABLE ALLOY DESIGN: SEARCHING FOR RARE EARTH ELEMENT ALTERNATIVES THROUGH CRYSTAL ENGINEERING

    2016-02-26

    Oni, X. Sang, S. V. Raju, S. Dumpala, S. Broderick , A. Kumar, S. Sinnott, S. Saxena, 
K. Rajan, and J. M. LeBeau, Applied Physics Letters 106...Discovery and Design Eds. T. Lookman, F. Alexander and K.Rajan: Springer Series in Materials Science (2016) 2. S.R. Broderick and K. Rajan “Discovering...Cr-Co-Zn-Mn alloy” Intermetallics 68, 107-112 (2016) 5. O.Wodo , S. Broderick and K. Rajan, “ Microstructural Informatics to Driven Rational

  5. Mortalité du tourteau Cancer pagurus provoquée par le dinoflagelle parasite : Hematodinium sp.

    Latrouite, Daniel; Morizur, Yvon; Noel, Philippe; Chagot, Dominique; Wilhelm, G

    1988-01-01

    Suite à des mortalités hivernales inhabituelles, des recherches d'agent pathogène chez des tourteaux, Cancer pagurus, ont conduit à l'identification d'un dinoflagellé parasite du genre Hematodinium dans le sang de ces crustacés. Des tourteaux en provenance de divers secteurs de pêche (Manche, Iroise, Golfe de Gascogne, Ecosse) et de la zone intertidale de la Manche ont été examinés. Le parasite a été trouvé partout et quelle que soit la saison. Le taux d'infection serait plus faible au large ...

  6. Symposium on Molecular Spectroscopy (40th) Held at Columbus, Ohio on 17-21 June 1985.

    1985-06-21

    INFRARED-MICROWAVE SIDEBAND LASER SPECTROSCOPY OF THE v, AND 2v,*v, BANDS OF 1𔃽CHF’ SANG LEE, R. H. SCHWENDEMAN, AND GOTTFRIED MAGERL Approximately...University, Mississippi State, Mississippi 39762 FA6. (9:4 FORCE CONSTANTS FOR THE CYCLOPROPENYL CATION NORMAN C. CRAIG, JULIANTO PRANATA, SARA JAMIE...WHJO RA14 MAESSEN, B.--RFl4, RF15 HEAVEN, M. C. --MG7, MG8, MG9, KENNY,’ J. E.--MF9, M[FlO, M_7l1 MAGERL, GOTTFRIED --RF5 Presiding over Session MG

  7. Telerehabilitació en pacients amb accidents cerebrovascular: revisió bibliogràfica.

    Riba Lafarga, Roger

    2014-01-01

    L’ ictus és una alteració brusca de la circulació de la sang al cervell, sent la segona causa de mort al món i la primera en discapacitat. Objectius. Examinar si la telerehabilitació i la realitat virtual poden millorar l'estat físic i psíquic dels pacients amb accident cerebrovascular i avaluar l’impacte en les activitats de la vida diària. Conclusió. Els resultats indiquen que la fisioteràpia convencional i un programa combinat de telerehabilitació o realitat virtual amb fisioteràpia, mi...

  8. Graafikatriennaali grand prix Korea kunstnikule

    1998-01-01

    Tallinna XI graafikatriennaali rahvusvaheline žürii andis grand prix korea kunstnikule Chung¡Sang-Gonile, kolm võrdset preemiat - soome kunstnikele Anita Jensenile ja Tapani Mikkonenile ning jaapani kunstnikule Estuko Obatale. Eesti Kunstimuuseumi preemia - Wendy Swallow. Tallinna linna preemia ja Ivar Luki sponsoripreemia - Walter Jule. Sponsoripreemiad : Paletti Eesti AS preemia - Inga Heamägi; Rannila Profiili preemia - Mojca Zlokarnik; UNDP preemia - Andrea Juan. Rotermanni soolalao arhitektuuri- ja kunstikeskuse diplom - Lis Ingram, Heli Päivikki Kurunsaari, Randi Strand, Wendy Swallow

  9. Armed Forces Institute of Regenerative Medicine Annual Report 2011

    2012-01-01

    using the virus . They have generated high titer viruses for both the decorin and CAR- decorin and produced high yields of decorins devoid of the...involve goats, sheep, dogs, cats , and primates with nerve gaps ranging from 3–90 mm. However, large animal studies are very expensive and take 2–4 years...Leader(s): George Christ, PhD (WFIRM) Project Team Members: James Yoo, MD, PhD, Sang Jin Lee, PhD, Benjamin T. Corona , PhD, and Masood A

  10. Etude descriptive de la reglementation de la biologie medicale en ...

    La biologie médicale est la discipline qui inclut l'ensemble des activités pratiquées sur des prélèvements de produits biologiques (sang, urine, liquide céphalo-rachidien, selles …) en vue d'établir un diagnostic, un pronostic, ou assurer le suivi d'un traitement. L'objectif général de ce travail est de décrire la réglementation ...

  11. Unforgettable art

    Iván Moratilla Pérez

    2018-05-01

    Full Text Available Humanity and Art make an indissoluble marriage, it is impossible to comprehend one without the other. Even before producing the first musical instrument, humanity already sang; before using a canvas, humans painted on the walls of a cave. Creative manifestations invariably take place in “poverty and wealth”, but also in “sickness and health”. In this article we introduce the reader to the subject of art and dementia, highlighting the creative potential of patients, and including examples of educational programmes that some museums develop for people with this condition.

  12. Insuficiència cardíaca i fallida renal : quan tot s'ajunta

    Zamora, Elisabet

    2008-01-01

    Un dels problemes que coexisteixen amb la insuficiència cardíaca és la insuficiència renal. Els autors d'aquest article proposen un mètode alternatiu per poder detectar de manera més precisa la presència d'aquesta fallida renal en els pacients amb insuficiència cardíaca, ja que els mètodes habituals, basats únicament en la determinació de la creatinina en sang, són menys sensibles.

  13. 2766-IJBCS-Article-Victorien Dougnon

    hp

    individu, un prélèvement a été fait dans un tube sec de 5 ml préalablement identifié au nom du patient. Après coagulation, l'échantillon de sang a été centrifugé à 3000 ..... virus infections in potential blood donors in rural Vietnam. Indian J Med. Res, 136: 74-81. Linhard J, Diebolt G, Darrass D, Medeiros D. 1973. L' antigène ...

  14. 1671-IJBCS-Article-Mohamed moctar Mouiche Moulion

    Pr GATSING

    L'objectif de cette étude a été d'analyser le profil protéique des vaches artificiellement inséminées en fonction de leur statut physiologique. Des prélèvements de sang ont été effectués sur 81 vaches inséminées de race zébu Gobra à J0, J21 et J35 post insémination. La protéinémie a été évaluée à J35 post insémination.

  15. Incidence and Distribution of Multi-Drug Resistant Pathogens from ...

    The clinical samples includes; urine (42%), wound swab (21.33%), blood (10%), ear swab (9.33%), catheter tip (5.33%), endocervical swab ... (42%), de pus de la plaie (21,33%), de sang (10%), de prélèvement d'oreille (9,33%), d'extrémité du cathéter (5,33%), de prélèvement d'endocervical (4,67%), de prélèvement ...

  16. 154 Effet du chrome niacinate sur la tolérance au glucose chez le rat ...

    PR BOKO

    contribution to the DEX treated groups. CrN supplementation did not correct the elevation of blood glucose ... chrome niacinate (30mg/kg/j, PO) pendant 14 jours, n=10. 2-2-2. Prélèvements. 1mL de sang a été prélevé à partir de la veine caudale sur tube hépariné à j0, j7, j14, j21 et j28. Les prélèvements ont été centrifugés ...

  17. Minimum Nuclear Deterrence Research

    2003-05-15

    ressources nationales et qui, manié avec autant de sang- froid que de détermination, devrait, par la dissuasion, lui permettre d’échapper à certaines grandes...in providing credibility to the deterrent. 47 See Bruno Tertrais, "La Dissuasion Nucléaire Française Après La Guerre Froide : Continuité, Ruptures...ces situations de stabilité plus ou moins absolue ." The translations are the SAIC author’s. Beaufre, Dissuasion et Stratégie, op.cit.; this text

  18. Comparative steady-state pharmacokinetic study of an extended-release formulation of itopride and its immediate-release reference formulation in healthy volunteers

    Yoon, Seonghae; Lee, Howard; Kim, Tae-Eun; Lee, SeungHwan; Chee, Dong-Hyun; Cho, Joo-Youn; Yu, Kyung-Sang; Jang, In-Jin

    2014-01-01

    Seonghae Yoon,1,* Howard Lee,2,* Tae-Eun Kim,1 SeungHwan Lee,1 Dong-Hyun Chee,3 Joo-Youn Cho,1 Kyung-Sang Yu,1 In-Jin Jang1 1Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, 2Clinical Trials Center, Seoul National University Hospital, 3AbbVie Ltd., Seoul, Republic of Korea *These authors contributed equally to this work Background: This study was conducted to compare the oral bioavailability of an itopride extended-release (ER...

  19. Technologies, droit et justice : quelques éléments de mise en perspective

    Dumoulin, Laurence; Licoppe, Christian

    2011-01-01

    International audience; Empreintes génétiques et vocales, analyses de sang et d‟urines, reconnaissance de l‟iris, bracelet électronique, vidéosurveillance, technologies de l‟Internet, audiences par visioconférence, règlement en ligne des conflits, environnements virtuels, simulations par ordinateur, base de données juridiques et fichiers informatisés, élaboration de logiciels spécialisés, géolocalisation... Nombreuses sont les technologies qui innervent la production du droit et de la justice...

  20. Docetaxel-loaded multilayer nanoparticles with nanodroplets for cancer therapy

    Oh, Keun Sang; Kim, Kyungim; Yoon, Byeong Deok; Lee, Hye Jin; Park, Dal Yong; Kim, Eun-yeong; Lee, Kiho; Seo, Jae Hong; Yuk, Soon Hong

    2016-01-01

    Keun Sang Oh,1,* Kyungim Kim,1,* Byeong Deok Yoon,1 Hye Jin Lee,1 Dal Yong Park,1 Eun-yeong Kim,1 Kiho Lee,1 Jae Hong Seo,2 Soon Hong Yuk1,2 1College of Pharmacy, Korea University, Sejong, 2Biomedical Research Center, Korea University Guro Hospital, Guro-gu, Seoul, Republic of Korea *These authors contributed equally to this work Abstract: A mixture of docetaxel (DTX) and Solutol® HS 15 (Solutol) transiently formed nanodroplets when it was suspended in an aqueous medium. However, n...

  1. THE POETICS OF REPRESENTATION OF ―AMERICA‖ IN UMAR KAYAM‘S COLLECTION OF SHORT STORIES SERIBU KUNANG-KUNANG DI MANHATTAN

    Fitria Akhmerti Primasita

    2017-01-01

    This article is written based on a research on Umar Kayam‘s six short stories entitled ―Seribu Kunang-kunang di Manhattan;‖ ―Istriku, Madame Schlitz, dan Sang Raksasa;‖ ―Sybil;‖ ―Secangkir Kopi dan Sepotong Donat;‖ ―Chief Sitting Bull;‖ and ―There Goes Tatum‖which are collected in his Collection of Short StoriesSeribu Kunang-kunang di Manhattan republished by Pustaka Utama Grafiti in 2003. The six short stories were written when Umar Kayam was in New York finishing his Master a...

  2. Proceedings of The 13. Nordic Workshop on Secure IT Systems, NordSec 2008, Kongens Lyngby Oct 9-10, 2008

    in Security and Mobile Computing “NordSecMob”, and a meeting of the FIRST research school. We received a total of 39 submissions in response to the call for papers, and the programme committee selected 17 of these for presentation at the workshop—one short paper, which is not included in the proceedings......, and 16 research papers. It was a pleasure for us to work with the program committee, and we want to thank both them and the additional reviewers. Beside the submitted contributions we invited Audun Jøsang, University of Oslo, and Michael Huth, Imperial College London, to speak at the workshop. Abstracts...

  3. Short communication

    abp

    26 janv. 2015 ... récoltées d'abord au moment de l'inclusion à l'étude (Temps 0 : T0) et puis après 12 mois (Temps 12 : T12) ... Pour chaque participant à l'étude, un examen physique a été fait, suivi d'une prise de sang ... stadification pour l'infection à VIH a, quant à elle, été faite suivant la définition du stade clinique du VIH ...

  4. Comportamento da musculatura das arteríolas intra-hepáticas na forma hepatesplênica da esquistossomose mansônica

    Maria do Socorro Almeida Barbosa

    1988-03-01

    Full Text Available A determinação da relação parede-lume das arteríolas intra-hepáticas, na esquistossomose mansônica (forma hepatesplênica, demonstra a existência de uma hipotrofia da camada muscular daqueles vasos. Esse achado sugere redução do fluxo sangüíneo arterial hepático nessa entidade.The determination of the wall-to-lumen ratio of hepatic arterioles in hepatosplenic schistosomiasis shows atrophy of the muscular layer of those vessels. This finding suggests a reduction of hepatic arterial flow as reported by others.

  5. Identifying microRNAs that Regulate Neuroblastoma Cell Differentiation

    2015-10-01

    in Figure 3D -G, comparing to the control cells, more cells treated with miR-449a mimic or RA are negative for BrDU staining, which indicates that...predicted as miR-449a tar- gets decrease and increase in expression. The empiri- cal density curves in Fig- ure 3D further show the difference in the...Sang N, Druck T, Veron- ese ML, Allen SL, Chiorazzi N, Koff A, Heubner K, Croce CM, et al. Chromosomal mapping of members of the cdc2 family of

  6. The Future of Digital Music Services in Three Stereotypes; How Focus Groups of End Users See the New Business Models

    Bookholt, Erik; Spil, Antonius A.M.; Katsma, Christiaan

    2013-01-01

    “I am just a stereotype” sang Terry Hall in 1980. Ariola records took them in and made the band The Specials a world success. How will that process go in 2014? Will they put it on You Tube for free? Do they need a record company? Will they have less or more fans, earn less or more money? Focus group interviews with 90 people between the ages of 15 and 25 were successfully employed to create 20 new business models for the digital music industry. Analysis with grounded theory revealed that a ne...

  7. Avaliação clínica e microbiológica periodontal em portadores de cardiopatia valvar na gestação

    Lilia Timerman

    2008-01-01

    Microorganismos da cavidade oral têm sido admitidos como causadores de doenças sistêmicas com reconhecido mecanismo de disseminação via corrente sangüínea. Diferentes fatores, incluindo a presença da doença periodontal, têm influência no risco de bacteremia oral, podendo ocasionar endocardite infecciosa por Streptococcus viridans. Sendo assim, a manutenção da saúde bucal adquire elevado grau de importância em gestantes portadoras de doença valvar reumática, em que o risco de endocardite infec...

  8. AHP 35: Tibetan Marmot Hunting

    Sangs rgyas bkra shis སངས་རྒྱས་བཀྲ་ཤིས།

    2015-02-01

    Full Text Available This paper focuses on the hunting, cooking, and eating of marmots among pastoralists in Gcan tsha thang (Jianzhatan Township, Gcan tsha (Jianzha County, Mtsho sngon (Qinghai Province, PR China. Folklore positing a connection between humans and marmots is discussed and Sangs rgyas bkra shis provides a story about local marmot hunters and gives accounts from his paternal grandmother (Pa 10 skyid, b. 1941 about marmot hunting in 1958. A conclusion suggests directions for future research. Accounts of marmot hunting and marmot product use from Yul shul (Yushu and Dkar mdzes (Ganzi Tibetan autonomous prefectures, a map of Mtsho sngon, and six photographs provide further detail.

  9. Présentation. Technologies, droit et justice : Quelques éléments de mise en perspective Presentation

    Laurence Dumoulin

    2011-10-01

    Full Text Available Empreintes génétiques et vocales, analyses de sang et d’urines, reconnaissance de l’iris, bracelet électronique, vidéosurveillance, technologies de l’Internet, audiences par visioconférence, règlement en ligne des conflits, environnements virtuels, simulations par ordinateur, bases de données juridiques et fichiers informatisés, élaboration de logiciels spécialisés, géolocalisation… Nombreuses sont les technologies qui innervent la production du droit et de la justice et contribuent à mettre ...

  10. Adénome de prostate révélé par des hypoglycémies profondes: A propos d'un cas

    M. Asseban

    2013-03-01

    Conclusion: L'insuffisance rénale obstructive peut constituer une complication de l'adénome de la prostate à un stade ultime. Elle est responsable d'accumulation dans le sang de médicaments y compris les antidiabétiques oraux. L'hypoglycémie qui en résulte est délétère pour la qualité de vie du patient et peut être responsable d'accidents neurologiques.

  11. People who live for quality

    1995-03-01

    This book introduces the case of model of quality management. There are a lot of titles and people's example such as with dogged perseverance by Kang, Beom Sik in SK industry, come back to company which he submitted his resignation by Kim, Byeong Hui in Hyundai Heavy industries, I want to be the world best by Yeon, Sang Jin in Geum Ho industry, a good beginning is half the battle by Kwon, Bok Sik in KIA company, employee satisfaction is quality management by Hong, Sun Gyeom, in Dong Yang piston, and praying for all by Kim, Youn Ja in Lotte department store.

  12. A Survey of Cyber Ranges and Testbeds

    2013-10-01

    2012. [8] S. W. Neville and K. F. Li , "The Rational for Developing Larger-scale 1000+ Machine Emulation-Based Research Test Beds," WAINA 2009, pp...2002, pp. 6-2671-2676, 6-2678-6- 2682 vol. 6. [20] P. Pederson, D. Lee, G. Shu, D. Chen, Z. Liu, N. Li , and L. Sang, "Virtual Cyber- Security Testing...attacks with applications in homeland defense training." AeroSense 2003. International Society for Optics and Photonics, 2003. [54] Zhou, Mian

  13. Musik som kommunikationsform med demensramte

    Ridder, Hanne Mette Ochsner

    I demensomsorgen er der stadig brug for at formulere metoder der beskriver og dokumenterer, hvordan det er muligt at dække psykosociale behov hos svært demensramte. Et forskningsprojekt fra Institut for Musik og Musikterapi, AAU, viser, at sang kan regulere urolig adfærd, skabe struktur omkring e...... samvær, vække erindringer, og være et middel til at udtrykke følelser og møde den demensramte på et personligt plan. Hanne Mette Ochsner Ridder, ph.d., ekstern lektor, Aalborg Universitet. Musikterapeut, Plejehjemmet Caritas...

  14. Innovativ formidling af førsteårsstuderende som et design-based research-forløb

    Bjælde, Ole Eggers; Najbjerg, Rasmus Brøgger

    2017-01-01

    14 videoproduktioner, 4 tegneserier, 3 filmfortællinger, 2 sange, 2 nyhedsindslag, 2 børnebøger, 2 facebook-sider, 1 novelle og 1 toiletrulle var blandt resultaterne, da 112 førsteårsstuderende i det obligatoriske kursus Astrofysik på fysikuddannelsen på Aarhus Universitet blev deltagere i et...... for design-based research, og publikationen her sætter fokus på intention, implementering, realisering og perspektivering af det underliggende design med henblik på forbedring af designet til fremtidig brug samt på en vurdering af forløbets samlede impact....

  15. FONTES PROTÉICAS DE ORIGEM VEGETAL EM DIETAS PARA JUVENIS DE CARPA HÚNGARA (Cyprinus carpio)

    Giovani Taffarel Bergamin

    2009-01-01

    O objetivo deste trabalho foi avaliar a resposta de diferentes fontes protéicas de origem vegetal em substituição à farinha de carne suína da dieta, sobre o crescimento, rendimento e qualidade de carcaça, parâmetros sangüíneos e avaliação sensorial dos filés de juvenis de carpa húngara. Foram realizados dois experimentos, utilizando sistema de recirculação de água com 15 unidades experimentais (280L). No experimento 1, foram avaliadas cinco dietas experimentais. Uma dieta controle (FCS) co...

  16. Sedimentary uranium deposits in France and French Union; Les gisements uraniferes dans les formations sedimentaires en France et dans l'Union francaise

    Kervella, F. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    The author gives the actual state of our knowledge on uranium deposits found in recent years. Till now in precambrian formations only one important deposit has been found, at Mounana (Gabon) in a series of conglomeratic sandstones belonging to the 'Francevillien'. The observed mineralization is of the uranium-vanadium type. To the carboniferous formations corresponds in France a series of deposits, among which the most important ones are located at Saint-Hippolyte. Uranium as carburans, organic-bound complexes, is contained in lacustrine schists of Westphalian or lower Stephanian formations. A number of occurrences are also known in permo-triassic formations, particularly in the Vanoise Alps, in the Maritime Alps and in the Herault, where important occurrences have recently been found not far from Lodeve. The cretaceous and tertiary systems contain uranium deposits in phosphate rocks (Morocco, Senegal, Togo, Middle-Congo). Two sedimentary oligocene deposits are known in France. Lastly, the Vinaninkarena deposit in Madagascar, known for a long time, is the only important one reported in the quaternary series. (author) [French] L'auteur fait le point des connaissances acquises sur les gisements decouverts dans les formations sedimentaires en France et dans l'Union francaise au cours des dernieres annees. Les gisements sont classes selon l'age de la formation dans laquelle on les observe. Les terrains precambriens n'ont pour l'instant fourni qu'un seul gisement notable; situe a Mouana (Gabon). C'est en decembre 1956 que cet important gisement fut decouvert dans une serie de gres conglomeratiques appartenant au Francevillien. La mineralisation observee est du type vanadium-uranium. Au carbonifere correspond en France metropolitaine une serie de gisements d'interet variable. Les plus importants sont ceux de Saint-Hippolyte (Haut-Rhin) ou l'uranium est contenu dans des schistes lacustres du Westphalien ou du

  17. Radiotherapy of degenerative joint disorders. Indication, technique and clinical results; Radiotherapie bei schmerzhaften degenerativ-entzuendlichen Gelenkerkrankungen. Indikation, Technik und klinische Ergebnisse

    Keilholz, L.; Sauer, R. [Erlangen-Nuernberg Univ. (Germany). Strahlentherapeutische Klinik und Poliklinik; Seegenschmiedt, M.H. [Erlangen-Nuernberg Univ. (Germany). Strahlentherapeutische Klinik und Poliklinik]|[Alfred-Krupp-Krankenhaus, Essen (Germany). Klinik fuer Strahlentherapie und Radioonkologie

    1998-05-01

    Gelenke) konnten langfristig untersucht werden, 17 Patienten mit Omarthrose (27 Gelenke), 19 mit Rhizarthrose (20 Gelenke), 31 mit Gonarthrose (49 Gelenke) und sechs Patienten mit Koxarthrose (sieben Gelenke). Die Patienten waren lange und intensiv vorbehandelt mit einer mittleren Symptomdauer von vier Jahren. Die Strahlentherapie erfolgte je nach Gelenk mit geringen technischen Unterschieden in zwei Serien (6 x 0,5 bzw. 1 Gy pro Serie in drei Fraktionen pro Woche). Die zweite Serie erfolgte sechs Wochen nach der ersten. Die mittlere Nachbeobachtungszeit betrug vier (ein bis zehn) Jahre. Vor Radiotherapie, sechs Monate danach und zum aktuellen Zeitpunkt wurde das Schmerzprofil beurteilt. 46 (63%) Patienten (64 Gelenke) sprachen auf die Therapie an; 16 dieser Patienten waren `wesentlich gebessert`, 14 `beschwerdefrei`, Knie und Schulter sprachen besser an (je 64%) als die Rhizarthrose (53%). Alle Schmerzkategorien und -grade und deren Summenscore waren ruecklaeufig. Der staerkste Rueckgang trat bei `Ruheschmerzen` ein. Alle orthopaedischen Scores korrelierten gut mit den subjektiven Angaben der Patienten. Der Daumenscore besserte sich bei elf Faellen (57%), der Schulter-Score nach Constant et al. bei 16 (59%), der Knie-Score nach Sasaki et al. bei 33 (67%), der Hueft-Score nach Harris bei fuenf (71%). 9/19 Faelle, die zur Vermeidung der Operation bestrahlt wurden, mussten operiert werden, drei davon mit Totalendoprothese. In multivariater Analyse fuer das Zielkriterium `komplette Beschwerdefreiheit` bzw. `wesentliche Besserung` der Beschwerden war die lange Symtomdauer einziger Parameter mit negativer prognostischer Bedeutung. (orig./MG)

  18. Conformal radiation therapy of localized prostate cancer: acute tolerance and early evaluation of effectiveness; Konformierende Strahlentherapie des lokalisierten Prostatakarzinoms: Akute Toleranz und fruehe Wirksamkeit

    Zierhut, D. [Klinische Radiologie, Radiologische Universitaetsklinik Heidelberg (Germany); Flentje, M. [Klinische Radiologie, Radiologische Universitaetsklinik Heidelberg (Germany); Sroka-Perez, G. [Klinische Radiologie, Radiologische Universitaetsklinik Heidelberg (Germany); Rudat, V. [Klinische Radiologie, Radiologische Universitaetsklinik Heidelberg (Germany); Engenhart-Cabillic, R. [Klinische Radiologie, Radiologische Universitaetsklinik Heidelberg (Germany); Wannenmacher, M. [Klinische Radiologie, Radiologische Universitaetsklinik Heidelberg (Germany)

    1997-02-01

    Aim: In a prospective trial early effectiveness and acute toxicity of conformal 3D-planned radiotherapy for localized prostate cancer was quantified using dose-volume-histogramms and evaluated with respect of treatment technique. Results: Eleven patients (of 32) had none, 15 mild (RTOG grade 1) and 6 moderate symptoms (RTOG grade 2, mainly diarrhoea, dysuria and polyuria). Acute complications leading to treatment interruption did not occur. In 16 patients symptoms disappeared within 6 weeks after radiotherapy. Only 2 men had symptoms which lasted longer than 3 months and were endoscopically examined. Up to now no late complications were detected. Incidence and severity of toxicity was significantly (p<0,05) related to the size of treatment volume. Akute toxicity was found to depend statistically significant (p<0,05) on the proportional volume of bladder and rectum, irradiated with more than 35 Gy. In 81% of the patients with pretherapeutic elevated PSA levels normalisation of PSA was observed. Overall mean PSA levels of 15.7{+-}22.6 {mu}g/l at the beginning of radiotherapy fell to 2.1{+-}3.7 {mu}g/l 6 weeks after irradiation. Only 1 Patient relapsed locally 22 months after radiation therapy. Conclusion: We conclude that due to modern 3D-planned conformal techniques with optimization of treatment dose and improved protection of critical organs such as urinary bladder and rectum, radiotherapy allows an effective and well tolerated therapy of localized prostatic carcinoma. (orig./VHE) [Deutsch] Ziel: Quantifizierung der fruehen Wirksamkeit und akuten Toxizitaet der 3D-geplanten und konformierenden Strahlentherapie des lokalisierten Prostatakarzinoms mittels Dosis-Volumen-Histogramm sowie Untersuchung der Abhaengigkeit von der Bestrahlungstechnik in einer prospektiven Studie. Ergebnisse: Elf Patienten hatten keine, 15 leichte (RTOG Grad I) und sechs maessiggradige Nebenwirkungen (RTOG Grad II, meist Diarrhoe, Dysurie und Polyurie). Bei keinem Patienten musste die

  19. Role of radiotherapy in age-related macular degeneration. A prospective study; Photonentherapie der subfovealen choroidalen Neovaskularisation bei altersabhaengiger Makuladegeneration. Ergebnisse einer prospektiven Studie an 40 Patienten

    Prettenhofer, U.; Mayer, R.; Oechs, A.; Pakisch, B.; Stranzl, H.; Willfurth, P.; Hackl, A. [Univ. Graz (Austria). Abt. fuer Strahlentherapie; Haas, A. [Univ. Graz (Austria). Universitaets-Augenklinik

    1998-12-01

    Methoden: Zwischen September 1995 und Juli 1996 wurden 40 Patienten (neun Maenner, 31 Frauen; mittleres Alter 74 Jahre; 61 bis 83 Jahre) im Rahmen einer prospektiven Studie an unserer Abteilung bestrahlt. Acht Patienten hatten die klassische Form, 32 die okkulte Form der Makuladegeneration. Vor der Behandlung sowie ein, drei, sechs und zwoelf Monate nach der Bestrahlung wurden ein kompletter ophthalmologischer Status mit Visus- und Gesichtsfeldbestimmung sowie eine Fluoreszein- und Indozyaningruen-Angiographie durchgefuehrt. Die Bestrahlung erfolgte generell von einem 5,5x4,5 cm grossen lateralen, nicht gekippten Feld in Half-beam-Block-Technik mit 8-MV-Photonen mit einer Einzeldosis von 1,8 Gy bis zu einer Gesamtdosis von 14,4 Gy. Ergebnisse: Bestrahlungsspezifische Nebenwirkungen wurden weder waehrend der Bestrahlung noch in der Nachsorgephase beobachtet. Sechs Monate nach Bestrahlung kam es bei zwei Patienten (5%) zu einer Visusverbesserung, bei 17 (42,5%) Patienten zu einer Stabilisierung und bei 21 (52,5%) Patienten zu einer Verschlechterung. Nach einem Jahr hatte sich bei sechs (15%) Patienten der Visus stabilisiert, bei 34 (85%) Patienten verschlechterte sich die Sehkraft vergleichbar dem Spontanverlauf. Die mittlere Empfindlichkeit des zentralen Gesichtsfeldes verringerte sich von 16,5 auf 12,4 Dezibel (dB). Das Ausmass der Neovaskularisationen, Exsudationen und Membranbildungen nahm bei beiden Formen um ein Fuenf-, bis Siebenfaches zu. Subjektiv hatte sich nach zwoelf Monaten das Sehvermoegen bei drei (7,5%) Patienten verbessert, bei zwoelf (30%) Patienten stabilisiert und bei 25 (62,5%) Patienten verschlechtert. Schlussfolgerung: Mit einer Gesamtdosis von 14,4 Gy konnte nach zwoelf Monaten kein befriedigender Einfluss auf den Spontanverlauf der Erkankung beobachtet werden. Ehe definitive Rueckschluesse gezogen werden koennen, sollten die Ergebnisse bereits laufender bzw. abgeschlossener Multicenterstudien abgewartet werden. (orig.)

  20. A Study of Sasin-Animal Sky Map on Chonmunryucho

    Hong-Jin Yang

    2003-03-01

    Full Text Available Chon-Mun-Ryu-Cho, written (edited by Lee Sun-Ji during the period of King Se-Jong, is a representative astronomy book of Cho-Sun (A.D. 1392 -1910 Dynasty. We find and study in the first page of the book; the description of 28 oriental constellations as a Sasin (four mythical oriental animals-animal sky map which is not widely known yet. The map consists of four groups of constellations, each of which represents the Sasin: Chang-Ryong (dragon, Baek-Ho (tigers with Ki-Rin [Oriental giraffe], Ju-Jak (Chinese phoenix, Hyun-Mu (a tortoise interwined with a snake. Each group (animals spans 2˜7 of 28 oriental constellations As we know from the illustration of the Chon-Sang-Yol-Cha-Bun-Ya-Ji-Do a representative sky map of Cho-Sun Dynasty, astronomy in Cho-Sun Dynasty is closely related to that in Go-Gu-Ryer (B.C. 37 -A.D. 668 Dynasty. Since these Sasin-animals appear in most mural paintings of Go-Gu-Ryer tombs, visualization of sky with these animal constellations could have been established as early as in Go-Gu-Ryer Dynasty. We also reconstruct this ''A Sasin-animal Korean sky map'' based on the shapes of the Sasin and Ki-Rin from Go-Gu-Ryer paintings and 28 oriental constellations in Chon-Sang-Yol-Cha-Bun-Ya-Ji-Do.

  1. Genetic variability in the brazilian criollo horse breed Variabilidade genética de cavalos da raça crioula no Brasil

    Myriam Elizabeth Vinocur

    2003-02-01

    Full Text Available Allelic frequencies of 7 blood groups and 8 protein systems were determined in 6 herds of Criollo horse breed raised in Rio Grande do Sul, Brazil. Analysis of these frequencies showed a significant isolation component (Fst = 0.0866; pAs freqüências alélicas de sete sistemas de grupos sangüíneos e oito sistemas protéicos foram determinadas em seis rebanhos de cavalos Crioulos criados no Rio Grande do Sul, Brasil. A análise destas freqüências indicou que os rebanhos apresentaram um significativo componente devido ao isolamento (Fst = 0,0866; p<0,01 e esta diferença foi confirmada a partir do dendograma construído, utilizando-se a distância de Nei. Na medição da variabilidade genética, utilizando os 15 sistemas de tipagem sangüínea, os valores mais altos encontrados foram heterozigose média: 0.4631; número total de alelos :87 e probabilidade de exclusão de um parentesco indicado: 98%. Quando todas os rebanhos foram considerada na análise, o nível de endocruzamento (Fis foi zero. Estes resultados indicam que os cavalos Crioulos apresentam ampla variabilidade genética.

  2. Parâmetros para o estudo da sinestesia na música Parameters for the study of synaesthesia in music

    Guilherme Francisco Furtado Bragança

    2010-01-01

    Full Text Available Estudo sobre a relação entre sinestesia como condição neurológica e a metáfora sinestésica. Propõe-se uma escuta sinestésica do 5º movimento Joie du sang des étoiles de Turangalîla de Olivier Messiaen, seguida de uma análise da relação entre os elementos apontados na escuta sinestésica e a estrutura da obra. A partir desta análise e da fenomenologia, sugere-se a sistematização de categorias sinestésicas, tomando-se a sensação sonora como primária entre as sensações sinestésicas mais comuns.This paper studies the relationship between synaesthesia as a neurological condition and synaesthesic metaphor. It aims at investigating synaesthesia as a way of conscious listening and proposes a synaesthesic listening of the 5th movement Joie du sang des étoiles of Olivier Messiaen's Turangalîla, including an analysis of the relationship between the elements found in the synaesthesic listening and the structure of the work. Relating analysis and phenomenology, it also suggests a systematization of synaesthesics categories, departing from the sound as the primary sensation among the most common sensations.

  3. The academic trend of Oriental Medicine during the Japanese colonial period as observed through the publication of medical books

    KIM Nam-il

    2006-06-01

    Full Text Available This thesis examines the academical trend of Oriental Medicine in the Japanese colonial period observed through medical books published during the Japanese colonial period.This is a period in which Western Medicine was introduced,and due to the lean-to-one-side policy by the Japanese, Western Medicine became the mainstream medical science while Oriental Medicine was pushed to the outskirts.Even after all this,the academic activity was flourishing during this period compared to any other periods. This article is divided into various chapters each with its own theme in order to understand the academic trend of Oriental Medicine during the Japanese colonial period.Focusing on the publication of medical books, this article is divided and observed according to various themes such as the study of Dong-Eui-Bo-Gam(東醫寶鑑,the study of Bang-Yak-Hap- Pyeun(方藥合編,the study of Sang-Han-Ron(傷寒論,the study of Sa-sang (四象constitutional medicine,the study of Eui-Hak-Ip-Mun (醫學入門,the study about Bu-Yang-Ron(扶陽論,On-Bo-Ron(溫補論,and pediatrics, compromise between Western and Oriental Medicine,the study of experience medicine,the study of acupuncture and moxibustion,and etc.

  4. Análise das dosagens e concentrações séricas da ciclosporina A em cães da raça Golden Retriever normais ou afetados pela distrofia muscular

    Adriana Caroprezo Morini

    2008-04-01

    Full Text Available A distrofia muscular dos cães Golden Retriever (GRMD, uma miopatia degenerativa causada pela ausência da distrofina é geneticamente homóloga à distrofia muscular de Duchenne que acomete humanos, portanto, estes cães são considerados modelos experimentais para estudos em terapia celular. Seu sucesso depende da imunossupressão adequada. A ciclosporina A (CsA é indicada para tal e a monitorização de suas concentrações sangüíneas e efeitos adversos são essenciais para viabilizar a terapia. Foram estudados cães GRMD, e normais da mesma raça, submetidos a terapia com CsA, associada, nos GRMD, ao transplante de células tronco. Foram avaliados as concentrações sangüíneas do fármaco através de amostras coletadas a cada dois ou três dias e analisadas pelo método do imunoensaio por fluorescência (FPIA. Como resultado observamos que as concentrações de CsA oscilaram muito, em seis dos oito animais. Concluímos que as doses variam individualmente sendo de maior importância avaliar a concentração do fármaco no sangue e sua viabilização no uso da terapia celular.

  5. For which option is credit risk more representative on China banks' total factor productivity Efficiency change or technological progress?

    Fadzlan Sufian

    2012-01-01

    Purpose-The purpose of this paper is to provide new empirical evidence on the impact of credit risk on China banks' total factor productivity.Design/methodology/approach-The paper employs the Malmquist Productivity Index (MP1) which allows for the examination of five different indices:total factor productivity change (TFPCH);technological change (TECHCH);efficiency change (EFFCH);pure technical efficiency change (PEFFCH);and scale efficiency change (SECH) indices.Findings-The empirical findings indicate that the State Owned Commercial Banks (SOCB),Joint Stock Commercial Banks (JSCB),and City Commercial Banks (CCB) have exhibited lower TFPCH levels with the inclusion of risk factor.It was found that the JSCB and CCB have exhibited lower TFPCH due to TECHCH,while the SOCB have exhibited lower TFPCH due to EFFCH.The empirical findings suggest that the inclusion of credit risk factor has resulted in a higher JSCB EFFCH levels.On the other hand,the SOCB and CCB have exhibited a lower EFFCH levels due to SECH and PEFFCH,respectively.Research limitations/implications-The results clearly highlight the importance of credit risk and lending quality in determining the total factor productivity change of banks operating in the China banking sector.The author demonstrates that the inclusion of credit risk factor has resulted in a lower TFPCH level of all banks operating in the China banking sector.Thus,excluding the credit risk factor from the analysis on the China banking sector may potentially bias the result upwards.Practical impIications-In an environment of heavy government influence over the lending process,a large proportion of loans extended by Chinese banks over the years have gone bad.Policymakers should prevent the flow of new non-performing loans by separating bad clients from banks that are being restructured and recapitalized in the reform of the banking sector.Originality/value-By employing the Malmquist Productivity Index (MPI),the present paper contributes to

  6. Breeder development and breeder strategies worldwide; Brueterentwicklung und Brueterstrategien weltweit

    Marth, W. [Stabsabteilung Finanzen/Controlling, Bereich Stillegung Nuklearer Anlagen, Forschungszentrum Karlsruhe GmbH (Germany)

    1997-05-01

    Fast breeders are currently operated in six countries. In addition, a breeder power plant is under construction in China. The largest plant in operation is the 1250 MWe Superphenix in France. After considerable commissioning problems, it has meanwhile attained a good availability. However, its operating license was revoked on legal grounds; one of the main reasons for that decision was the absence of a public inquiry. The operation of several fast breeders in Russia and Kazakhstan has been almost entirely devoid of problems for years. In contrast, the situation in Japan is somewhat confused at the moment, as the Japanese prototype breeder, MONJU, suffered a sodium leakage accident in 1995 and has since been down. The Indian FBTR experimental breeder is troubled by many technical problems in its commissioning phase. The American FFTR fast reactor has been kept in a hot, but non-nuclear, state for years because the politicians cannot agree on its destiny. The fate of the German SNR-300 prototype breeder is well known: For six years, no operating permit was granted to the Kalkar Nuclear Power Station. After the plant had been decommissioned in 1991 for political reasons, it was dismantled in part and has recently been converted into a fun park. (orig.) [Deutsch] In sechs Laendern werden derzeit Schnelle Brueter betrieben; in China ist darueber hinaus ein Brueterkraftwerk im Bau. Die groesste betriebene Anlage ist der 1250-MWe-Superphenix in Frankreich. Nach betraechtlichen Inbetriebsnahmeproblemen hat er inzwischen eine gute Verfuegbarkeit erreicht; aus juristischen Gruenden wurde im jedoch die Betriebsgenehmigung entzogen, wobei das Fehlen einer oeffentlichen Anhoerung die wesentliche Rolle spielt. Ziemlich problemlos ist seit Jahren der Betrieb mehrerer Schneller Brueter in Russland und Kasachstan. Demgegenueber ist die Situation in Japan derzeit etwas verworren: Der dortige Prototyp Monju erlitt 1995 einen Natriumleckagestoerfall und ist seitdem abgeschaltet. Der

  7. Teatras popieriaus lape: Egono Schiele’s ekspresionistiniai autoportretai | Das Theater auf dem Papierblatt: zu den expressionistischen Selbstbildnissen von Egon Schiele

    Dalia Kolytaitė

    2004-01-01

    Full Text Available Im Werk von Egon Schiele ist der Körper (besonders sein eigener mit seinen mannigfaltigen Ausdrucksformen ein zentrales Thema. Die stark ausgeprägte und sehr spezifische Körpersprache entwickelte der Künstler vor dem Spiegel, wovon nicht nur biographische Daten, sondern auch Photos zeugen. Mit dem ausdrucksvollen Variieren seines Körpers präsentiert Schiele seine Neigung zum Wechseln der Identität, der Rollen, des Selbst, wobei er sich gleichzeitig in drei Positionen befindet: des Darstellers, des Regisseurs und des Zuschauers.Als Objekt der Analyse wurden die sechs Selbstbildnisse ausgewählt: „Selbstbildnis mit kariertem Hemd“ (1917, „Der Prediger (Selbstbildnis“ (1913, „Der Kämpfer (Selbstbildnis“ (1913, „Sitzender männlicher Akt (Selbstbildnis“ (1917, „Der Tänzer (Selbstbildnis“ (1911, „Männlicher Halbakt mit rotem Lendentuch (Selbstbildnis“ (1914. Sie stellen verschiedene plastischen Konfigurationen des Körpers im Raum dar. Obwohl diese Bilder in unterschiedlichen Jahren entstanden sind, lassen sich alle sechs Selbstbildnisse aufgrund der ähnlichen Darstellungsweise, Manier und derselben Technik als ein Pantomimestück betrachten. Für eine solche Betrachtungsweise spricht nicht nur die visuelle Assoziation – der Körper in allen Bildern stellt gleichsam stillgestellte Fragmente einer Bewegung dar, wie man dies bei den Photoherausgaben von Pantomimen oder beim Drehen eines Stummfilmes (sie haben ja die gleichen Elemente Bild und Bewegung beobachten kann. Den Anstoß für eine solche Behauptung gibt die Kunstgattung der Pantomime selbst. Sie ist ja „die große schweigende Kunst“, „das Spiel des bewusst bewegten Körpers“, „die Kunst der Form“, und das „Material, aus dem diese Form geschaffen wird, ist der menschliche Körper“. Schieles Selbstbildnisse entsprechen ihren Grundforderungen: dem begrenzten Raum, der Beleuchtung, dem eng am Körper anliegenden Kostüm, der sehr pers

  8. Culex nigripalpus Theobald (Diptera, Culicidae feeding habit at the Parque Ecológico do Tietê, São Paulo, Brazil Hábito alimentar de Culex nigripalpus Theobald (Diptera, Culicidae no Parque Ecológico do Tietê, São Paulo, Brasil

    Gabriel Z. Laporta

    2008-01-01

    Full Text Available The blood feeding of a population of Cx. nigripalpus from Parque Ecológico do Tietê (PET was investigated using an indirect ELISA protocol. Mosquitoes were captured outside houses. Five hundred sixteen engorged females collected in a reforested area and 25 in an open area were tested. Rodents and dogs were the most common blood sources, accounting for approximately 65.3% of blood meals. Human blood was detected in 10.9%, dog blood in 26.1%, chicken blood in 2.4%, and rodent blood in 39.2% of the 541 insects tested. ELISA failed in identifying the blood sources of 233 engorged females, indicating that the mosquitoes may have fed on a host which was not tested. One hundred six individuals were positive for more than one host. The unweighted human blood index was 0.14 and the rodent/human, human/chicken, and dog/rodent feeding index values were 2.70, 1.51, and 1.33, respectively. Furthermore, rodents are defensive hosts for this haematophagous insect which looks for another host to complete blood-feeding. Considering that rodents are potential reservoirs for Mucambo virus and Saint Louis encephalitis virus and that Cx. nigripalpus feed on the blood of those mammals, we hypothesize that mosquito population in PET could participate in the transmission cycle of those arboviruses. Additionally, this species might be involved in the transmission of Dirofilaria immitis to dogs at this area.O hábito alimentar da população de Cx. nigripalpus do Parque Ecológico do Tietê (PET foi investigado usando um protocolo de ELISA indireto. Foram testadas 516 e 25 fêmeas ingurgitadas e capturadas, respectivamente, em áreas reflorestadas e abertas. Roedores e canídeos foram fontes alimentares mais freqüentes, em aproximadamente 65.3% dos repastos sangüíneos. De um total de 541 fêmeas ingurgitadas, foram detectadas freqüências de repastos sangüíneos em humanos (10.9%, canídeos (26.1%, galinídeos (2.4% e roedores (39.2%. As fontes alimentares de 233 f

  9. The thin layer technique and its application to electron microscopy; La technique des couches minces et son application a la microscopie electronique

    Ranc, G. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1957-10-15

    This work deals with the technique of thin layers obtained by evaporation under vacuum, in the thickness range extending from a few monoatomic layers to several hundred angstroms. The great theoretical and practical interest of these layers has, it is well known, given rise to many investigations from Faraday onwards. Within the necessarily restricted limits of this study, we shall approach the problem more particularly from the point of view of: - their production; - their use in electron microscopy. A critical appraisal is made, in the light of present-day knowledge, based on our personal experience and on an extensive bibliography which we have collected on the subject. (author) [French] Le present travail concerne la technique des couches minces obtenues par evaporation sous vide, dans le domaine d'epaisseur qui s'etend de quelques couches monoatomiques a plusieurs centaines d'angstroms. L'interet theorique et pratique considerable de ces couches a suscite, comme on sait, de nombreux travaux depuis Faraday. Dans le cadre necessairement restreint de cette these, nous aborderons plus particulierement le point de vue de: - leur obtention; - leur utilisation en microscopie electronique. Il s'agit d'une mise au point critique, a la lumiere des connaissances actuelles, appuyee sur notre experience personnelle et sur une importante bibliographie, qu'il nous a ete donne de reunir a ce sujet. (auteur)

  10. Marked bengal pink. A dynamic test using marking doses; its value in jaundice diagnosis; Rose bengale marque. Epreuve dynamique a doses tracantes; sa valeur dans le diagnostic des icteres

    Kellershohn, C; Desgrez, A [Commissariat a l' Energie Atomique, Service Frederic Joliot, Service de Biologie, Saclay (France).Centre d' Etudes Nucleaires; Caroli, J [Hopital Saint Antoine, 75 - Paris (France); Delaloye, B [Lausanne (Switzerland)

    1961-07-01

    The authors do a historic calling back of the differential study of jaundices thanks to the semi logarithmic gradients of expurgation of bromine sulphone-phthalein and thanks to the time of appearance of this material in the bile collected by duodenal tubing. They sum up likewise the foreign works which lead to take the place of this test, the outside count at the level of the head, the liver, and the abdomen after intravenous injection of a running dose of marked Rose Bengal. They specify the technical conditions of this test and report an experience which corroborate its value, its accuracy and the interest of its using in the different types of jaundices (hepatitis and obstructive types). (author) [French] Les auteurs font un rappel historique de l'etude differentielle des icteres grace aux pentes semi-logarithmiques d'epuration de la bromesulfonephtaleine et grace au temps d'apparition de cette substance dans la bile recueillie par tubage duodenal. Ils resument egalement les travaux etrangers qui tendent a substituer a cette epreuve le comptage externe au niveau de la tete, du foie et de l'abdomen, apres injection intraveineuse d'une dose tracante de rose bengale marque. Ils precisent les conditions techniques de cette epreuve et rapportent une experience qui confirme sa valeur, son exactitude et l'interet de son utilisation dans les differentes categories d'icteres par hepatite et par obstruction. (auteur)

  11. Radio-induced oxidation of n-paraffins for obtaining biodegradable detergents; L'oxydation radioinduite des n-paraffines pour l'obtention de detergents biodegradables

    Puig, J.R.; Laizier, J.; Blin, M.F.; Marchand, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1968-07-01

    N-paraffins oxidation is a feasible way to obtain biodegradable detergents. This reaction can be radio-initiated and it proceeds by a branched chain mechanism, with an induction pseudo-period. A suitable analysis of the reaction is allowed by the semi-logarithmic plot of its evolution. Influence of the different parameters of the reaction is studied, results show that the use of radiation for initiating the reaction is of no economical interest. (authors) [French] L'oxydation des n-paraffines est une voie possible d'obtention des detergents biodegradables. Cette reaction, qui peut etre radioinitiee, procede d'un mecanisme en chaine branchee et presente une pseudoperiode d'induction. La representation semi-logarithmique de l'avancement de la reaction permet une analyse commode de celle-ci. L'influence des differents parametres est etudiee. Les resultats montrent que l'utilisation du rayonnement pour l'initiation de la reaction est sans interet economique. (auteurs)

  12. Radio-induced oxidation of n-paraffins for obtaining biodegradable detergents; L'oxydation radioinduite des n-paraffines pour l'obtention de detergents biodegradables

    Puig, J R; Laizier, J; Blin, M F; Marchand, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1968-07-01

    N-paraffins oxidation is a feasible way to obtain biodegradable detergents. This reaction can be radio-initiated and it proceeds by a branched chain mechanism, with an induction pseudo-period. A suitable analysis of the reaction is allowed by the semi-logarithmic plot of its evolution. Influence of the different parameters of the reaction is studied, results show that the use of radiation for initiating the reaction is of no economical interest. (authors) [French] L'oxydation des n-paraffines est une voie possible d'obtention des detergents biodegradables. Cette reaction, qui peut etre radioinitiee, procede d'un mecanisme en chaine branchee et presente une pseudoperiode d'induction. La representation semi-logarithmique de l'avancement de la reaction permet une analyse commode de celle-ci. L'influence des differents parametres est etudiee. Les resultats montrent que l'utilisation du rayonnement pour l'initiation de la reaction est sans interet economique. (auteurs)

  13. The thin layer technique and its application to electron microscopy; La technique des couches minces et son application a la microscopie electronique

    Ranc, G [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1957-10-15

    This work deals with the technique of thin layers obtained by evaporation under vacuum, in the thickness range extending from a few monoatomic layers to several hundred angstroms. The great theoretical and practical interest of these layers has, it is well known, given rise to many investigations from Faraday onwards. Within the necessarily restricted limits of this study, we shall approach the problem more particularly from the point of view of: - their production; - their use in electron microscopy. A critical appraisal is made, in the light of present-day knowledge, based on our personal experience and on an extensive bibliography which we have collected on the subject. (author) [French] Le present travail concerne la technique des couches minces obtenues par evaporation sous vide, dans le domaine d'epaisseur qui s'etend de quelques couches monoatomiques a plusieurs centaines d'angstroms. L'interet theorique et pratique considerable de ces couches a suscite, comme on sait, de nombreux travaux depuis Faraday. Dans le cadre necessairement restreint de cette these, nous aborderons plus particulierement le point de vue de: - leur obtention; - leur utilisation en microscopie electronique. Il s'agit d'une mise au point critique, a la lumiere des connaissances actuelles, appuyee sur notre experience personnelle et sur une importante bibliographie, qu'il nous a ete donne de reunir a ce sujet. (auteur)

  14. Pilot unit for cesium-137 separation; Unite pilote de separation du cesium-137

    Raggenbass, A; Quesney, M; Fradin, J; Dufrene, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    Users of radiation are becoming increasingly interested in cesium-137. At the same time the starting up of the industrial plant at Marcoule will make available in the near future large stocks of fission products which should be made use of as quickly as possible. The installation described is a pilot plant for cesium-137 production which should make it possible: - to verify the chemical method on actual solutions of fission products, by treating about 100 curies of {sup 137}Cs by operation, - to obtain technical information on the chemical equipment (tele-commands, corrosion, maintenance, etc...), - to obtain {sup 137}Cs in sufficient quantity to perfect the technique of the manufacture of sealed sources. (author)Fren. [French] L'interet des utilisateurs de rayonnement se porte de plus en plus vers le caesium-137. Parallelement, la mise en oeuvre de l'ensemble industriel de Marcoule nous permettra de disposer dans un avenir proche de stocks importants de produits de fission qu'il sera interessant de valoriser au plus vite. L'installation que nous decrivons est un pilote de production de caesium-137 qui doit nous permettre: - de verifier la methode chimique sur des solutions de produits de fission reelles en traitant environ 100 curies de {sup 137}Cs par operation; - d'obtenir des renseignements techniques sur l'appareillage chimique (telecommandes, corrosion, entretien, etc...); - d'obtenir du {sup 137}Cs en quantite suffisante pour mettre au point la technique de fabrication des sources scellees. (auteur)

  15. Use of a multi-channel {gamma} spectrometer for quantitative measurements in radio-protection; Utilisation d'un spectrometre {gamma} multicanaux en vue de mesures quantitatives appliquees a la radio protection

    Cluchet, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-01

    The author stresses the advantages, in radio-protection, of using {gamma} spectrometry for analysis of radioelements. He describes a simple and rapid method for dosing several radioelements in one sample. With a view to measuring the sources used for the calibration of detectors, the author shows how it is possible to determine the photon flux at one given point and to deduce from it the intensity of the irradiation due to each {gamma} line. The sensitivity and the accuracy of the measurements are discussed. (author) [French] L'autour rappelle l'interet que presente, en radioprotection, la spectrometrie {gamma} pour l'analyse des radioelements. Il expose une methode simple et rapide permettant de doser plusieurs radioelements dans un meme echantillon. Envisageant la dosimetrie des sources utilisees pour l'etalonnage des detecteurs, l'auteur montre comment l'on peut determiner le flux de photons en un point considere et en deduire l'intensite d'irradiation associee a chaque raie {gamma}. La sensibilite et la precision des mesures sont discutees. (auteur)

  16. Burst slug detection system in french power reactors (1961); La detection des ruptures de gaines dans les reacteurs de puissance francais (1961)

    Megy, J; Roguin, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-07-01

    Gas samples are taken from the channels of the reactor and the short lived fission products are electrostatically collected to be analysed by a phosphor and photomultiplier system. The electrostatic collection and rotating electrode detector is described and its main uses exposed. Experience has shown the interest of measuring the evolution of fission products activities and not their absolute value only. In this way, data processing equipment have been designed and adapted to the detection apparatus. The system developed and realized for the G-l - G-2 - G-3 - EDF-1 - EDF-2 reactors are compared. (authors) [French] Un prelevement de gaz est effectue dans les canaux du reacteur et les produits de fission a vie courte sont collectes electrostatiquement pour etre analyses par un ensemble scintillateur-photomultiplicateur. Le detecteur a collection electrostatique et electrode tournante est decrit et ses applications principales sont exposees. L'experience a montre l'interet de mesurer l'evolution des activites en produits de fission et non seulement leur valeur absolue. D'ou le developpement d'ensembles de traitement des informations associes aux chaines de detection. Comparaison des realisations sur les reacteurs G-l - G-2 - G-3 - EDF-1 et EDF-2. (auteurs)

  17. Improvement of the heat exchanges by application of an electric field in the boiling freon 12; Amelioration des echanges thermiques par application d'un champ electrique dans le freon 12 bouillant

    Bonjour, Emmanuel; Verdier, Jacques; Weil, Louis [Commissariat a l' energie atomique et aux energies alternatives - CEA, Centre d' Etudes Nucleaires de Grenoble (France)

    1960-07-01

    lt was already known that the heat exchanges by simple convection are considerably improved by the application of an electric field, but no study about the effect of this field when there is ebullition has been issued until now. The authors indicate the result of their experimental investigations which present a very great interest for the increase of the efficiency of the refrigeration cycles. Reprint of a paper published in Revue generale du froid, Sep 1960 [French] On savait deja qu'il etait possible d'ameliorer sensiblement les echanges thermiques dus a la simple convection par l'application d'un champ electrique, mais jusqu'a present, il n'existait pas de resultats concernant l'effet de ce champ en presence d'ebullition. Les auteurs indiquent les resultats de leur investigation experimentale qui presente un tres grand interet pour l'accroissement de l'efficacite du cycle de refrigeration. Reproduction d'un article publie dans Revue generale du froid, Sep 1960.

  18. The design of coils for the production of high homogeneous fields; Calcul des bobinages pour la production de champs magnetiques tres homogenes

    Desportes, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-01

    The discovery of type II superconductors has considerably increased the possibilities of air-core coils, in particular with regard to the production of high homogeneous fields. The design of such magnets,calls for elaborate calculations which, in practise, can only be carried out on computers. The present report describes a complete set of programs for the calculation, in the case of cylindrical systems, of the magnetic field components at any point, the lines of flux, the forces, the self and mutual inductances, as well as the design of compensated coils for the production of high homogeneous fields. These programs have been employed for the calculation of two magnets which are described in detail. (author) [French] L'interet des bobines sans fer s'est considerablement accru depuis l'apparition recente des supraconducteurs de la deuxieme espece, en particulier pour la realisation d'aimants a champ tres homogene. Le calcul de tels bobinages fait appel a des methodes complexes dont l'execution pratique necessite l'emploi de machines a calculer. Le present rapport decrit un ensemble de programmes permettant de calculer, dans le cas de systemes de revolution de structure quelconque, le champ dans tout l'espace, les lignes de force du champ, les efforts electromagnetiques, les selfs et mutuelles, et de determiner des enroulements de compensation destines a uniformiser le champ. Ces programmes ont servi au calcul de deux aimants particuliers dont les caracteristiques detaillees sont fournies a titre d'application. (auteur)

  19. Precise calculation of the transmission coefficient of a potential barrier. Study of the error in the B K W approximation; Calcul exact du coefficient de transmission d'une barriere de potentiel. Etude de l'erreur de l'approximation B K W

    Jamet, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-07-01

    Following on to work started in a previous report, the author carries out in the case of few examples, the calculation of the transmission coefficient T using accurate methods. He then deduces from this the error in the B K W method. The calculations are carried out for values of T ranging down to 10{sup -200}. The use of modern computers makes it possible to obtain values of T to eight decimal places in a few seconds and the practical advantage of the B K W approximation appears therefore considerably reduced. The author gives also a method which may be used for an exact calculation of the energy levels of a potential well. (author) [French] Poursuivant une etude commencee dans une note anterieure, l'auteur effectue, sur quelques exemples, le calcul du coefficient de transmission T par des methodes exactes. Il en deduit ensuite l'erreur de la methode B K W. Les calculs sont faits pour des valeurs de T allant jusqu'a 10{sup -200}. L'utilisation des machines a calculer modernes permettant d'obtenir en quelques secondes, la valeur de T avec 8 decimales exactes, l'interet pratique de l'approximation B K W semble considerablement diminue. L'auteur indique egalement une methode qui peut servir a calculer exactement les niveaux d'energie d'un puits de potentiel. (auteur)

  20. Geology and uranium occurrences in the Forez tertiary plain (in the French 'Massif Central'); Geologie et mineralisations uraniferes de la plaine tertiaire du Forez (Massif Central francais)

    Duclos, P. [Commissariat a l' Energie Atomique, Fontenay-aux-Roses - 92 (France). Centre d' Etudes Nucleaires

    1967-01-01

    In the first part, the observations made during the geological survey of the Forez Tertiary plain (in the French 'Massif Central') are recalled. Then, using various methods, the author lists the formations according to chronology. Finally, a reconstitution of the geological history of this subsidence basin is attempted. In the second part, the occurrence of 17 uranium bearing geochemical anomalies is commented upon. Each of these various anomalies is given a place on the stratigraphic scale. This enables the author to put the successive phases of uranium deposition into their proper perspective in the history of the plain. In conclusion, the author points out the usefulness of these uraniferous geochemical anomalies. (author) [French] Dans la premiere partie, l'auteur rappelle les observations faites au cours de l'etude geologique de la plaine tertiaire du Forez (Massif Central francais). Puis se servant de differentes methodes, il etablit une chronologie des formations. Enfin, il termine par un essai de reconstitution de l'histoire geologique de ce bassin de subsidence. Dans la deuxieme partie, il commente la decouverte de 17 anomalies geochimiques uraniferes. Il situe ces differentes anomalies dans la serie stratigraphique. Ceci lui permet de replacer les depots successifs de l'uranium dans l'histoire de la plaine. Enfin, il indique l'interet de ces anomalies geochimiques uraniferes. (auteur)