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Sample records for debits sanguins cerebraux

  1. Improvement of contrast and quantification of images of local cerebral blood flow got by mono photonic emission tomography. Amelioration de contraste et quantification des images des debits sanguins cerebraux regionaux obtenues en tomographie d'emission monophotonique

    Energy Technology Data Exchange (ETDEWEB)

    Kayayan, R.

    1993-07-01

    Here is a presentation of a thesis; the aim of the work was to improve the images got by tomography of type gamma cameras. A comparative evaluation was made between [sup 133] Xe then 99mTc-HMPAO (Hexamethyl Propylene Amino Oxine); ten patients underwent the two examinations and the correlations between the measures were studied; the correlation is significant; then programs were built to improve the spatial resolution and the contrast of 99mTc-HMPAO cuts, obtained with the double head gamma cameras system. The resolution is improved but the treatment needing a long time, the use of this method is only possible with systems including a vectorial processor.

  2. Test of inscribed description in the Alzheimer`s disease: correlation of neuro-psychology and of cerebral sanguinary rates; Test de description ecrite dans la maladie d`Alzheimer: correlation de la neuro-psychologie et des debits sanguins cerebraux

    Energy Technology Data Exchange (ETDEWEB)

    Houzard, C.; Croisile, B.; Philippon, B.; Hibert, O.; Gogoleva, S.M.; Itti, R.; Cinotti, L.; Wertheimer, H.P. [CERMEP, Lyon (France)

    1997-12-31

    The alteration of the written description of an image scene constitutes an early and sensible indicator in diagnosing the Alzheimer`s disease (AD). Measurements of cerebral blood rates (CBR) by SPECT show characteristic regional anomalies. We have studied correlations between the neuro-psychological tests (NT), parameters of description (description of the image of a thief of crackers) and CBR in patients afflicted by AD. Ten patients afflicted by AD of slow onset (MMSE 20.2{+-} 5.1) were subject to the following NTs: MMSE, Wounded A, Battery of Aphasia, BNT, verbal fluence, gesticulative practice, direct and inversion span, copy of a figure, immediate recall of a figure, immediate recall of a story. The description variables were the length of texts (words, phrases), the items of information, the grammatical, semantic and orthographic errors. The relative variations of CBR were obtained after injection by HMPAO - {sup 99m}Tc. The indices of asymmetry were calculated by the method of the regions of interest and the correlations were calculated between the NTs, description variables and L/R asymmetry by SPECT. For the temporal lobes the correlations are significant with: Battery of Aphasia and BNT (p < 0.01), and recall of a story (p < 0.05); in the anterior frontal lobes with: MMSE and direct span (p < 0.05); in the posterior frontal lobes with: Battery of Aphasia (p < 0.05), BNT and recall of a story (p < 0.01). For writing, the grammatical errors are correlated with the anterior frontal asymmetries (p < 0.03); the semantic errors with the anterior and posterior frontal lobes (p < 0.02) and with the temporal lobes (p < 0.05). Our results show a correlations of the frontal and temporal asymmetries with the early degradation of the scores of written semantic errors and the oral tests of language. The grammatical errors appearing later and in severe forms of AD as the attention abilities are connected only to anterior frontal asymmetries. Different functional networks could determine specific abilities of writing which are afflicted sequentially during the AD

  3. Evolution of cerebral blood flow between the acute stage and one month after a global transient amnesia: a study of 18 patients; Evolution des debits sanguins cerebraux entre la phase aigue et un mois apres un ictus amnesique: etude chez 18 patients

    Energy Technology Data Exchange (ETDEWEB)

    Philippon, B.; Houzard, C.; Cinotti, L. [Hopital Neuro Cardiologique, Centre de Medecine Nucleaire, 69 - Lyon (France); Croisile, B. [Hopital Neuro Cardiologique, Lab. de Neuropsychologie, Fonctions Cognitives, Langage et Memoire, 69 - Lyon (France)

    2001-03-01

    We studied 18 patients within 24 hours of an idiopathic transient global amnesia and one month later using {sup 133}Xe et {sup 99m}Tc-HMPAO for CBF measurements. Absolute hemispheric CBF obtained with the {sup 133}Xe were initially: (right) = 46.9 ml/mn/100 g (s.d 6.6) and (left) = 47.9 (s.d 6.8). One month later, a significant increase of the right hemispheric CBF occurred (52.0 {+-} 6.9). Accordingly, absolute CBF increased bilaterally in the cerebellar and temporal regions. Local relative cerebral blood flow ( {sup 99m}Tc-HMPAO) allowed to reinforce these findings with increased resolution. They can also provide quantitative values thanks to the{sup 133}Xe calibration. (authors)

  4. Pronostic des accidents vasculaires cerebraux en medecine interne ...

    African Journals Online (AJOL)

    Pronostic des accidents vasculaires cerebraux en medecine interne du C.H.U du Point G. D Traore, Syd Syd, N Sawadogo, A Sanogo, I Dembélé, M Cissoko, M Saliou, Y Fofana, N Doumbia, I Menta, A Kaya, M Dembélé, A.K. Traoré, A.T. Sidibé, H.A. Traoré ...

  5. Desagregation des debits mensuels en debits journaliers

    Science.gov (United States)

    Ypou, Tanou Ya Kouassi

    been analysis by Statistics, climate and water for weather series criteria. An automatic calibration of the two models is made with the Matlab software. The results of the calibration of Outardes's and Saint-Maurice's water systems are presented in this report. The modeling of ground conditions is made for input data needs of different models using the features included in the models are generally presented in this report and in particularly the model for HYDROTEL and PHYSITEL. The historical simulation flows is performed using meteorological data and physical field data on the periods of 1965 to 2014. Based on the quality of input data available and the goal of generating daily historical supply series using monthly series of natural inputs, the quality criteria have been defined to qualify the model to choose. Indeed, the quality criteria for comparing the two models are the criterion of NSE and KGE. Analysis of the results led to the conclusion that the HYDROTEL model is most appropriate in the operational framework of HQ to disaggregate monthly historical series of daily flows in series. The HYDROTEL model enabled to disaggregate monthly debits daily flows. The daily discharges simulated ponds Beaumont, Vermillion, La tuque are presented and analyzed in this report. Keywords: disaggregation, natural flow, HYDROTEL, HSAMI, data reconstruction .

  6. Pratique de la transfusion sanguine perioperatoire au Togo: etude ...

    African Journals Online (AJOL)

    But: relever les différents types, les indications, les modalités et les complications de la transfusion sanguine périopératoire. Patients et méthodes : étude prospective, descriptive multicentrique sur 6 mois (1er août 2013 au 31 janvier 2014) sur les transfusions sanguines faites durant la préparation pré opératoire, en per ...

  7. SANGUINATE (PEGylated Carboxyhemoglobin Bovine): Mechanism of Action and Clinical Update.

    Science.gov (United States)

    Abuchowski, Abraham

    2017-04-01

    Historically, blood substitutes were under development that would provide oxygen carrying capacity as well as fluid replacement for both trauma and surgical indications. Their development was halted by the inability of the products to deliver therapeutic amounts of oxygen targeted to hypoxic tissue as well as from the inherent toxicity of the molecules. This led to the concept of an oxygen therapeutic that would be targeted for indications caused by anemia/ischemia/hypoxia but would not exhibit the toxicity that plagued earlier products. The complex pathophysiology of diseases such as sickle cell and hemorrhagic stroke not only has hypoxia as a pivotal event but also includes inflammation and vasoconstriction that perpetuate the oxygen deprivation. There is a need for an effective therapeutic that addresses the multiple events of inflammation and oxygen deprivation. SANGUINATE acts as a dual mode carbon monoxide (CO) and oxygen delivery therapeutic. SANGUINATE is designed not only to treat hypoxia but also to act on concurrent pathologies such as inflammation and reperfusion injury. This expands the potential therapeutic utility of SANGUINATE beyond anemia into indications such as early brain injury and delayed kidney graft function, where inflammation plays a pivotal pathological role as well as in indications such as sickle cell disease where the inflammation and hypoxia contribute to the development of comorbidities such as vaso-occlusive crisis. Clinical trials in multiple indications are underway. © 2017 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

  8. Perbaikan Metode Penghitungan Debit Sungai Menggunakan Cubic Spline Interpolation

    Directory of Open Access Journals (Sweden)

    Budi I. Setiawan

    2007-09-01

    Full Text Available Makalah ini menyajikan perbaikan metode pengukuran debit sungai menggunakan fungsi cubic spline interpolation. Fungi ini digunakan untuk menggambarkan profil sungai secara kontinyu yang terbentuk atas hasil pengukuran jarak dan kedalaman sungai. Dengan metoda baru ini, luas dan perimeter sungai lebih mudah, cepat dan tepat dihitung. Demikian pula, fungsi kebalikannnya (inverse function tersedia menggunakan metode. Newton-Raphson sehingga memudahkan dalam perhitungan luas dan perimeter bila tinggi air sungai diketahui. Metode baru ini dapat langsung menghitung debit sungaimenggunakan formula Manning, dan menghasilkan kurva debit (rating curve. Dalam makalah ini dikemukaan satu canton pengukuran debit sungai Rudeng Aceh. Sungai ini mempunyai lebar sekitar 120 m dan kedalaman 7 m, dan pada saat pengukuran mempunyai debit 41 .3 m3/s, serta kurva debitnya mengikuti formula: Q= 0.1649 x H 2.884 , dimana Q debit (m3/s dan H tinggi air dari dasar sungai (m.

  9. Determinants of debit cards acceptance: An empirical investigation

    International Nuclear Information System (INIS)

    Ismail, Shafinar; Adnan, Azimah; Azizi, Amsyar; Bakri, Mohamed Hariri; Zulkepli, Jafri

    2014-01-01

    These days, most of the Malaysians realize that the consumption of debit card will help them to reduce the household debt. Thus, it is important to analyse the acceptance of debit cards for further enhancement and expanding its market share in Malaysia. In addition, there is lacked of research being conducted on the determinants affecting the acceptance of debit cards among Malaysians. Thus, the study aimed to investigate the factors affecting the acceptance of debit cards. This study focuses on payment methods, consumer attitude, and safety of debit card in acceptance of debit cards. Questionnaires were distributed to the 300 respondents. The sampling procedure adopted was stratified random sampling. The data obtained were analysed using SPSS 20.0 which involves scale reliability, descriptive and regression analysis. The result indicates that payment methods, consumer attitude and safety are the determinants of debit cards acceptance. Safety is the best predictor as most of the customers are confidents to use debit cards because of the security being developed around these debit card transactions. The analyses presented in this study can be used by policymakers and managers as a guide to promote banking products and services. The findings achieved in this study will be of interest for practitioners and academics concerned with developments of the Malaysian banking industry

  10. Determinants of debit cards acceptance: An empirical investigation

    Energy Technology Data Exchange (ETDEWEB)

    Ismail, Shafinar; Adnan, Azimah; Azizi, Amsyar [Faculty of Business and Management, Universiti Teknologi MARA, Melaka 75300 (Malaysia); Bakri, Mohamed Hariri [Faculty of Technology Management And Technopreneurship, Universiti Teknikal Malaysia, Melaka 76100 (Malaysia); Zulkepli, Jafri [Faculty of Quantitative Science, Universiti Utara Malaysia, Sintok Kedah (Malaysia)

    2014-12-04

    These days, most of the Malaysians realize that the consumption of debit card will help them to reduce the household debt. Thus, it is important to analyse the acceptance of debit cards for further enhancement and expanding its market share in Malaysia. In addition, there is lacked of research being conducted on the determinants affecting the acceptance of debit cards among Malaysians. Thus, the study aimed to investigate the factors affecting the acceptance of debit cards. This study focuses on payment methods, consumer attitude, and safety of debit card in acceptance of debit cards. Questionnaires were distributed to the 300 respondents. The sampling procedure adopted was stratified random sampling. The data obtained were analysed using SPSS 20.0 which involves scale reliability, descriptive and regression analysis. The result indicates that payment methods, consumer attitude and safety are the determinants of debit cards acceptance. Safety is the best predictor as most of the customers are confidents to use debit cards because of the security being developed around these debit card transactions. The analyses presented in this study can be used by policymakers and managers as a guide to promote banking products and services. The findings achieved in this study will be of interest for practitioners and academics concerned with developments of the Malaysian banking industry.

  11. Determinants of debit cards acceptance: An empirical investigation

    Science.gov (United States)

    Ismail, Shafinar; Bakri, Mohamed Hariri; Zulkepli, Jafri; Adnan, Azimah; Azizi, Amsyar

    2014-12-01

    These days, most of the Malaysians realize that the consumption of debit card will help them to reduce the household debt. Thus, it is important to analyse the acceptance of debit cards for further enhancement and expanding its market share in Malaysia. In addition, there is lacked of research being conducted on the determinants affecting the acceptance of debit cards among Malaysians. Thus, the study aimed to investigate the factors affecting the acceptance of debit cards. This study focuses on payment methods, consumer attitude, and safety of debit card in acceptance of debit cards. Questionnaires were distributed to the 300 respondents. The sampling procedure adopted was stratified random sampling. The data obtained were analysed using SPSS 20.0 which involves scale reliability, descriptive and regression analysis. The result indicates that payment methods, consumer attitude and safety are the determinants of debit cards acceptance. Safety is the best predictor as most of the customers are confidents to use debit cards because of the security being developed around these debit card transactions. The analyses presented in this study can be used by policymakers and managers as a guide to promote banking products and services. The findings achieved in this study will be of interest for practitioners and academics concerned with developments of the Malaysian banking industry.

  12. Combination of phlebography and sanguinous measurement of venous blood pressure

    International Nuclear Information System (INIS)

    Weber, J.

    1988-01-01

    Phlebographic visualisation offers the highest spatial resolution of all imaging methods both in respect of veins of the leg and pelvis and of the abdomen. Phlebography offers optimal conditions for assessing morphological changes at the veins and in their direct neighbourhood. No quantitative information is available via phlebography if haemodynamics are disturbed; qualitative information is yielded merely to a restricted extent (by assessing flow velocity and collaterals). Direct sanguinous measurement of venous blood pressure is particularly suitable for the quantitative and qualitative assessment of disturbed haemodynamic conditions; in this respect it stands out among the function tests based on the employment of apparatures. If it is combined with phlebography, it is possible not only to optimise the diagnostic yield in the hands of one investigator, but also to reduce the invasiveness of both methods to one single puncture, since the puncture needle is at the same time also an instrument to measure the pressure. The article points out the possibilities and limitations of combining a) ascending phlebography of the leg and pelvis with peripheral venous pressure measurement (phlebodynamometry) and b) visualisation of the veins of the pelvis and vena cava inferior with central sanguinous venous pressure measurement (CP). Indicatious and technical execution are described. (orig.) [de

  13. 26 CFR 301.6311-2 - Payment by credit card and debit card.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Payment by credit card and debit card. 301.6311....6311-2 Payment by credit card and debit card. (a) Authority to receive—(1) Payments by credit card and debit card. Internal revenue taxes may be paid by credit card or debit card as authorized by this...

  14. Etude exploratoire des conceptions de la circulation sanguine aupres d'eleves de l'ordre collegial

    Science.gov (United States)

    Robitaille, Jean-Marc

    Il existe peu d'etudes sur les conceptions touchant les domaines de la biologie, notamment sur les conceptions de la circulation sanguine Nous avons observe egalement l'absence de recherche menee aupres d'eleves de l'ordre collegial sur cette question. Nous avons voulu combler une lacune en menant une recherche sur les conceptions de la circulation sanguine aupres d'eleves de l'ordre collegial. Pour mener cette recherche nous nous sommes inspires d'une methode developpee par Treagust (1988). Le premier niveau de formulation didactique etablit l'architecture du systeme et la fonction nutritive de la circulation. Le second niveau de formulation didactique decrit et relie les parametres de la dynamique de la circulation et leur relation: Pression, Debit et Resistance. Le troisieme niveau de formulation didactique s'interesse au controle de la circulation du sang dans un contexte d'homeostasie qui implique la regulation de la pression arterielle. Nous avons construit un questionnaire en nous guidant sur les niveaux de formulation didactique et l'analyse des entrevues menees aupres de dix-huit eleves, representatifs de la population cible. Ce questionnaire fut administre a un echantillon de 2300 eleves disperses dans six colleges de la region de Montreal. Notre echantillon comprend des eleves inscrits a des programmes de l'ordre collegial en Sciences de la nature et en Techniques de la sante et qui n'ont pas suivi le cours sur la circulation sanguine. Notre analyse des reponses des eleves de notre echantillon aux questions sur le premier niveau de formulation didactique revele que la majorite des eleves considerent que le systeme circulatoire relie les organes les uns aux autres dans un circuit en serie. Notre analyse revele egalement que la majorite des eleves estiment que les nutriments sont extraits du sang par les organes selon un processus de selection base sur les besoins determines par la fonction de l'organe. Ces besoins sont differents selon les organes qui ne

  15. Credit and Debit Card Usage and Cash Flow Management Control ...

    African Journals Online (AJOL)

    First Lady

    2012-10-27

    Oct 27, 2012 ... Simiyu, Justo Simiyu - Department of Business Management, Chuka. University College ... Key words: Debit cards, credit cards, commercial banks, Kenya. Introduction ..... saving at once convenience without proper planning.

  16. PEGylated carboxyhemoglobin bovine (SANGUINATE): results of a phase I clinical trial.

    Science.gov (United States)

    Misra, Hemant; Lickliter, Jason; Kazo, Friedericke; Abuchowski, Abraham

    2014-08-01

    PEGylated carboxyhemoglobin bovine (SANGUINATE) is a dual action carbon monoxide releasing (CO)/oxygen (O2 ) transfer agent for the treatment of hypoxia. Its components inhibit vasoconstriction, decrease extravasation, limit reactive oxygen species production, enhance blood rheology, and deliver oxygen to the tissues. Animal models of cerebral ischemia, peripheral ischemia, and myocardial ischemia demonstrated SANGUINATE's efficacy in reducing myocardial infarct size, limiting necrosis from cerebral ischemia, and promoting more rapid recovery from hind limb ischemia. In a Phase I trial, three cohorts of eight healthy volunteers received single ascending doses of 80, 120, or 160 mg/kg of SANGUINATE. Two volunteers within each cohort served as a saline control. There were no serious adverse events. Serum haptoglobin decreased, but did not appear to be dose related. The T1/2 was dose dependent and ranged from 7.9 to 13.8 h. In addition to the Phase I trial, SANGUINATE was used under an expanded access emergency Investigational New Drug. SANGUINATE was found to be safe and well tolerated in a Phase I clinical trial, and therefore it will advance into further clinical trials in patients. © 2014 The Authors. Artificial Organs published by Wiley Periodicals, Inc. on behalf of International Center for Artificial Organs and Transplantation (ICAOT).

  17. Regulating debit cards: the case of ad valorem fees

    OpenAIRE

    Zhu Wang

    2010-01-01

    Debit cards have become an indispensable part of the U.S. payments system, accounting for more than a third of consumer payments at point of sale. With this development has come controversy: Card networks charge merchants fees that merchants believe are too high. And most of the fees are ad valorem that is, based on transaction value rather than fixed fees per transaction. ; Given that debit cards incur a fixed cost per transaction, why do networks charge ad valorem fees? How do ad valorem fe...

  18. 31 CFR 363.38 - What happens if my financial institution returns an ACH debit?

    Science.gov (United States)

    2010-07-01

    ... TreasuryDirect § 363.38 What happens if my financial institution returns an ACH debit? If your designated financial institution returns an ACH debit, we reserve the right to reinitiate the debit at our option. We.... We are not responsible for any fees your financial institution may charge relating to returned ACH...

  19. 75 FR 81721 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2010-12-28

    ... cards not marketed or labeled as a gift card or certificate. EFTA Section 920 provides, however, that... cardholder initiates a purchase by providing his or her card or card information to a merchant. In the case... purchases at retailers in the early 1980s. It was not until the mid-1990s, however, that PIN debit became a...

  20. 76 FR 43393 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2011-07-20

    ... programs and certain reloadable, general-use prepaid cards not marketed or labeled as a gift card or gift... evolved to support payments made by consumers for the purchase of goods or services at merchants... of the purchase transaction. Debit cards are generally issued by depository institutions to their...

  1. Do Consumers Pay More Using Debit Cards than Cash

    DEFF Research Database (Denmark)

    Runnemark, Emma; Hedman, Jonas; Xiao, Xiao

    2015-01-01

    We conduct an incentivized experiment to study the effect of the payment method on spending. We find that the willingness to pay is higher when subjects pay with debit cards compared to cash. The result is robust to controlling for cash-on-hand constraints, spending type, price familiarity...

  2. Do Consumers Pay More Using Debit Cards than Cash?

    DEFF Research Database (Denmark)

    Runnemark, Emma; Hedman, Jonas; Xiao, Xiao

    We conduct an incentivized experiment to test whether the willingness to pay is higher for debit cards compared to cash for three consumer products. Our findings support this conjecture also after controlling for cash availability, spending type, price familiarity and consumption habits...

  3. 31 CFR 370.22 - What requirements apply to a financial institution that debits a deposit account?

    Science.gov (United States)

    2010-07-01

    ... financial institution that debits a deposit account? 370.22 Section 370.22 Money and Finance: Treasury... Entries § 370.22 What requirements apply to a financial institution that debits a deposit account? A financial institution that debits a deposit account upon receiving a debit initiated by us agrees to the...

  4. Organisation de la transfusion Sanguine Thérapeutique : Etude des modalités alternatives de la transfusion sanguine hérapeutique organisable en ambulatoire

    OpenAIRE

    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, ...

  5. THE EFFECTS OF VEGETABLE LECITHIN ON SOME SANGUINE BIOCHEMICAL PARAMETERS AT LACTATING SHEEP AND GOATS

    Directory of Open Access Journals (Sweden)

    D. DRINCEANU

    2008-05-01

    Full Text Available From a complex experiment of establishing the effects of lecithin supplemented in the diet of small ruminants, in this paper we present the influence of lecithin on some sanguine biochemical parameters at lactating sheep and goat. The researches were made on a experimental group formed by 5 sheep from łurcana breed and 5 goats from Crapatina breed, which were fed in the first experimental period with a base ratio (Br formed by 1.5 kg of hill hay and 0.2 kg concentrate forage mixture, in the second experimental period the Br was supplemented with 100 g lecithin/day/animal. At the end of each experimental period were taken blood samples to establish some biochemical parameters from sanguine serum. The supplementation of base ration with 100 g lecithin/day/animal at lactating sheep and goats did not produced significant changes to values of total proteins (TS, albumin, creatinine, urea and total bilirubins (TB from sanguine serum. Contrary to expectation the cholesterol and triglycerides were higher than normal both in sheep (from 82 mg/dl to 83 mg/dl for cholesterol and from 23 mg/dl to 45 mg/dl for triglycerides but specially in goats (from 59 mg/dl to 68 mg/dl for cholesterol and from 24 mg/dl to 55 mg/dl for triglycerides. Were registered significant increment of activity of alkaline phosphatase and in γ – GT and a decrease of plasmatic activity of pancreatic α-amylase both in sheep and goats.

  6. Effets de la perfusion intensive sur quelques paramètres sanguins ...

    African Journals Online (AJOL)

    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: ...

  7. Africa Sanguine

    African Journals Online (AJOL)

    The aim of this journal is to promote, and disseminate, the knowledge of the science, and practice of blood transfusion and related disciplines, toward greater blood safety, on the African continent. Vol 19, No 1 (2017). DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT Subscription or Fee Access. Table of ...

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

    OpenAIRE

    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...

  9. Determination of the sanguine iodine content by activation analysis (1962); Determination de l'iode sanguin par analyse d'activation (1962)

    Energy Technology Data Exchange (ETDEWEB)

    Kellershohn, C; Comar, D; Le Poec, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1962-07-01

    Two methods of measuring the iodine content of the blood by activation analysis after 30 min irradiation in a flux of 6.10{sup 12} n/cm{sup 2}.s are described. One method includes a chemical separation of iodine before irradiation. The radioactivity of this specimen is determined on the basis of the amplitude of the iodine 128 photoelectric peak measured by {gamma}-spectrometry. The sensitivity of this method is about 10{sup -8} g. The other includes chemical separation after irradiation, and radioactivity is subsequently measured with a Geiger-Muller counter. The sensitivity of this second method is about 10{sup -10} g, sufficient for determination of the plasmatic mineral content. The advantages of activation analysis over the conventional method based on colorimetric measurement of the catalytic action of iodine in the oxidation of arsenious anhydride with ceric sulphate are discussed. Initial results obtained with this new form of analysis are detailed as are also the possibilities of measuring plasmatic proteic iodine by scintillation spectrometry without prior chemical separation. (authors) [French] Deux methodes de dosage de l'iode sanguin par analyse d'activation apres irradiation de 30 minutes a 6.10{sup 12} n/cm{sup 2} s sont decrites. L'une comprend une separation chimique de l'iode avant l'irradiation et la mesure de la radioactivite est effectuee a partir de l'amplitude du pic photo-electrique de l'iode 128 obtenu par spectrometrie-{gamma}. Sa sensibilite est de l'ordre de 10{sup -8} g. L'autre comprend une separation chimique de l'iode apres l'irradiation et la radioactivite de l'iode-128 est mesuree par comptage-{beta} avec un compteur Geiger. Sa sensibilite est de l'ordre de 10{sup -10} g, permettant d'envisager le dosage de l'iode mineral plasmatique. Les avantages de l'analyse d'activation sur la methode classique, basee sur la mesure colorimetrique de l'action catalytique de l'iode dans l'oxydation de l'anhydride arsenieux par le sulfate cerique

  10. Modifications de la coagulation sanguine dans la fièvre jaune

    Directory of Open Access Journals (Sweden)

    J. Vellard

    1929-01-01

    Full Text Available L'étude des modifications de la coagulation sanguine à l'aide de la technique BRAZIL-VELLARD, réalisée chez 25 malades atteints de formes diverses, mortelles, graves, et bénignes, entre le lléme et le XIIIéme jour de maladie, et chez 12 convalescents, a permis d'arriver aux conclusions suivantes: 1º. Les variations du pouvoir coagulant du serum sont très irrégulières et peu différentes des celles observées chez de sujets normaux. 2º. La coagulabilité du plasma, dès le IIème jour de la maladie, présente une diminution marquée, constante chez tous les malades, atteignant son chiffre le plus bas entre le VIIème et le IXème jour et revenant progressivement á la normale pendant la convalescence. 3º. Cette diminution de la coagulabilité est due principalement á l'apparition de grandes quantités d'antithrombines dans la circulation; la diminution du fibrinogène observée dans quelques cas, est toujours peu accusée. 4º. La diminution de la coagulabilité du plasma, qui n'a jusqu'ici été observée avec cette intensité que dans la fièvre jaune, peut être d'un certain secours pour le diagnostic précoce de cette affection; elle n'a jamais été vérifiée chez des malades atteints d'autres affections fébriles. 5º. Au point de vue du pronostic, la diminution précoce et très accentuée de la coagulabilité est un symptôme grave, indiquant une lésion profonde de la cellule hépatique. 6º. Dans la fièvre jaune expérimentale du Macacus rhesus, les altérations de la coagulation sanguine sont de même nature, mais paraissent plus tardives et moins accusées que chez l'homme.

  11. Unconditionally Secure Credit/Debit Card Chip Scheme and Physical Unclonable Function

    Science.gov (United States)

    Kish, Laszlo B.; Entesari, Kamran; Granqvist, Claes-Göran; Kwan, Chiman

    The statistical-physics-based Kirchhoff-law-Johnson-noise (KLJN) key exchange offers a new and simple unclonable system for credit/debit card chip authentication and payment. The key exchange, the authentication and the communication are unconditionally secure so that neither mathematics- nor statistics-based attacks are able to crack the scheme. The ohmic connection and the short wiring lengths between the chips in the card and the terminal constitute an ideal setting for the KLJN protocol, and even its simplest versions offer unprecedented security and privacy for credit/debit card chips and applications of physical unclonable functions (PUFs).

  12. 26 CFR 301.6103(k)(9)-1 - Disclosure of returns and return information relating to payment of tax by credit card and debit...

    Science.gov (United States)

    2010-04-01

    ... relating to payment of tax by credit card and debit card. 301.6103(k)(9)-1 Section 301.6103(k)(9)-1... Disclosure of returns and return information relating to payment of tax by credit card and debit card... processing credit card and debit card transactions to effectuate payment of tax as authorized by § 301.6311-2...

  13. Genital sanguineous discharge in prepuberty: a case of mullerian papilloma of vagina in a nine-year-old girl.

    Science.gov (United States)

    Tumini, Stefano; Carinci, Silvia; Anzellotti, Maria Teresa; Chiesa, Pier Luigi Lelli; Rossi, Carlo; Stuppia, Liborio; Bertelloni, Silvano; Chiarelli, Francesco

    2010-08-01

    Vaginal bleeding in prepuberty is an alarming symptom that must be carefully investigated. Among quite common causes of genital sanguineous discharge, there are rarer conditions responsible for bleeding at this age like Mullerian papilloma of the genital tract. In this report, we describe a case of Mullerian papilloma of the vagina in a 9-year-old girl. We believe in the importance of a correct clinical setting and histological definition to avoid wrong diagnosis and consequent inadequate treatments. Mullerian papilloma, a benign tumor, can in fact be treated only with local excision.

  14. News reports: update on buying indoor UV tanning with university debit cards.

    Science.gov (United States)

    Goff, Kiera L; Karimkhani, Chante; Boyers, Lindsay N; Hernandez, Melia D; Pederson, Hannah; Royer, Eryn L; Dellavalle, Robert P

    2014-12-13

    Indoor tanning by adults under 35 years of age increases the risk of developing melanoma 59% to 75%. Cost is a major barrier limiting young adults from purchasing indoor tanning services. Our recent study by Boyers et al determined that 18 of 96 major universities, all in the eastern and southern United States, had university-sponsored debit cards with indoor tanning affiliations. These debit cards, which conveniently link with student identification (ID) cards, help with student living expenses and are often loaded with money by parents. By creating agreements with indoor tanning salon vendors, universities are endorsing a World Health Organization class I carcinogen. To expand the results of our previous study, we broadened our search to further assess universities in the western United States as well as Australia, New Zealand, Ireland, Canada, and the United Kingdom. Using www.collegeboard.edu, we identified the 4 largest residential colleges in Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming. Additionally, we investigated the top international universities, utilizing www.topuniversities.com. Internet searches, phone calls, and email correspondence were used to determine if an institution had a student ID-linked debit card. Universities with affiliations to bank debit cards and cards that could only be used on campus were excluded. In the western United States, indoor tanning merchants were affiliated with University of Arizona, Embry-Riddle Aeronautical University: Prescott Campus, and the University of Denver student debit cards. Of the original 18 schools with affiliations according to the Boyers et al study, 2 universities no longer have agreements and 5 created agreements with additional tanning salons. Of 45 universities examined in our international search, no debit cards were discovered for off-campus purchases. Therefore, the concerning issue of university associations with tanning salons appears

  15. The Criminal Offense of Credit/Debit Card Fraud and the Implementation of Its Sanction on Indonesian Criminal Law

    Directory of Open Access Journals (Sweden)

    Antonius Maria Laot Kian

    2015-04-01

    Full Text Available The aims of the study are to determine the legal arrangements and the application of criminal sanctions against the crime of credit/debit card fraud in Indonesia. The type of study was a normative research by classifying the provisions relevant to the crime of credit/debit card fraud is based on Law No. 11 Year 2008 concerning Information and Electronic Transactions; otherwise it is used also Convention on Cyber crime 2001. Analysis of legal materials made through a law (statue approach to create an ius constituendum regarding the application of criminal sanctions against crime credit/debit card fraud. The results of the research indicated that the legal arrangements and criminal sanctions against the crime of credit/debit card fraud in Indonesia is still relatively minimal. First, not integrated article that directly regulates computer related fraud. Second, not arranged in the form of criminal sanctions for actions that are restitution culprit.

  16. Pengaruh Penggunaan Kartu Debit dan Uang Elektronik (E-Money Terhadap Pengeluaran Konsumsi Mahasiswa

    Directory of Open Access Journals (Sweden)

    Laila Ramadani

    2016-03-01

    Full Text Available This study aims to determine the effect of the use of debit cards and electronic money to consumption expenditure Development Economics of students, State University of Malang. The type of this research is quantitative research, and data used is primary data from questionnaires. The analysis technique used is multiple linear regression analysis. Sample in this research is 150 students out from 240 students in Development Economics, Faculty of Economics, State University of Malang. The results indicate that according to the hypothesis test there is a positive and significant influence between the use of debit cards and electronic money to consumption expenditure of Development Economics student, State University of Malang students of 2014. The use of debit cards and electronic money also affect the students consumption expenditure. It is caused by non-cash payments are easy to use. Psychologically, anyone will spend their money easier in non-cash payment than in cash form. The results of this research indicate that Development Economics students in State University of Malang are consumptive.

  17. Analisis Karakteristik Hujan untuk Pendugaan Debit Aliran Rencana Sungai Anafri di Kota Jayapura

    Directory of Open Access Journals (Sweden)

    Nurfaijin Nurfaijin

    2016-10-01

    Full Text Available ABSTRAK Penelitian ini bertujuan mengkaji karakteristik hujan wilayah DAS Anafri, menghitung debit aliran rencana, dan mengkaji kapasitas Sungai Anafri dalam merespon pengalihragaman hujan menjadi aliran permukaan. Kajian karakteristik hujan yakni ketebalan, intensitas, dan durasi hujan dilakukan dengan analisis statistik data hujan. Analisis distribusi data hujan diasumsikan sesuai dengan Metode Gumbel, sehingga untuk menentukan hujan periode ulang 2 tahun, 5 tahun, 10 tahun, dan 25 tahun menggunakan persamaan Gumbel. Hujan periode ulang digunakan untuk menghitung debit aliran rencana Metode Rasional. Analisis kapasitas sungai dilakukan dengan membandingkan debit aliran rencana dalam periode ulang T dengan kapasitas sungai. Penghitungan kapasitas sungai dilakukan pada penampang PI (bagian hulu, P2,dan P3 (bagian hilir. Debit aliran rencana yang digunakan dalam analisis kapasitas sungai adalah debit aliran Q25tahun (107,478 m³/detikdan 163,726 m³/detik. Hasil analisis menunjukan bahawa, terjadinya limpasan pada penampang sungai PI dan P2 pada saat menampung debit banjir yang diketahui penyebab utamanya adalah bank full capacity kecil, maka alternat! ( penanganan yang direkomendasikan adalah peninggian tanggul sungai. Analisis kapasitas sungai menggunakan debit banjir periode ulang 25 tahun menunjukan bahwa, terjadi limpasan pada lokasi penampang PI sampai P2 dengan panjang ruas 400 m yang terjadi pada tanggul sisi kanan dan tanggul sisi kiri dengan panjang ruas 40 meter. Limpasan terjadi setinggi 0,1 m hingga 1,6 m pada tanggul sisi kanan dan 0,1 m hingga 0,3 m pada tanggul sisi kiri, sehingga peninggian tanggul yang direkomendasikan adalah setinggi 1,6 mpada sisi kanan dan 0,3 m pada tanggul sisi kiri. ABSTRACT This study aims to examine the characteristics of rainfall watershed of Anafri calculate the flow rate plan, and assess the river capacity to respond diversion of rain to be surface runoff. In this study, the analysis of rainfall

  18. Systeme microfluidique d'analyse sanguine en temps reel pour l'imagerie moleculaire chez le petit animal

    Science.gov (United States)

    Convert, Laurence

    De nouveaux radiotraceurs sont continuellement développés pour améliorer l'efficacité diagnostique en imagerie moléculaire, principalement en tomographie d'émission par positrons (TEP) et en tomographie d'émission monophotonique (TEM) dans les domaines de l'oncologie, de la cardiologie et de la neurologie. Avant de pouvoir être utilisés chez les humains, ces radiotraceurs doivent être caractérisés chez les petits animaux, principalement les rats et les souris. Pour cela, de nombreux échantillons sanguins doivent être prélevés et analysés (mesure de radioactivité, séparation de plasma, séparation d'espèces chimiques), ce qui représente un défi majeur chez les rongeurs à cause de leur très faible volume sanguin (˜1,4 ml pour une souris). Des solutions fournissant une analyse partielle sont présentées dans la littérature, mais aucune ne permet d'effectuer toutes les opérations dans un même système. Les présents travaux de recherche s'insèrent dans le contexte global d'un projet visant à développer un système microfluidique d'analyse sanguine complète en temps réel pour la caractérisation des nouveaux radiotraceurs TEP et TEM. Un cahier des charges a tout d'abord été établi et a permis de fixer des critères quantitatifs et qualitatifs à respecter pour chacune des fonctions de la puce. La fonction de détection microfluidique a ensuite été développée. Un état de l'art des travaux ayant déjà combiné la microfluidique et la détection de radioactivité a permis de souligner qu'aucune solution existante ne répondait aux critères du projet. Parmi les différentes technologies disponibles, des microcanaux en résine KMPR fabriqués sur des détecteurs semiconducteurs de type p-i-n ont été identifiés comme une solution technologique pour le projet. Des détecteurs p-i-n ont ensuite été fabriqués en utilisant un procédé standard. Les performances encourageantes obtenues ont mené à initier un projet de ma

  19. Analysis gives alterations stable chromosomic induced by the radiation in vitro the sanguine samples to well-known dose. Preliminary results obtained by means of chromosomic painting

    International Nuclear Information System (INIS)

    Prieto, M.J.; Moreno, M.; Gomez-Espi, M.; Olivares, P.; Herranz, R.

    1998-01-01

    In the University General Hospital Gregorio Marannon, once standardized the technique in situ hybridization with fluorescence by means of painting chromosomic the couples 1 and 2 you this carrying out the irradiation gives sanguine samples to well-known dose The objective these irradiations it is the elaboration in vitro a calibration chart dose effect for gamma ray. This new curve will allow to estimate dose in individuals with suspicion overexposure to ionizing radiations, solving some gives the limitations that it presents the technique classic cytogenetics

  20. Studi Eksperimental Pengaruh Variasi Debit Fluida Engine Oil Sebagai Heater Generator Terhadap Perfomansi Mesin Pendingin Difusi Absorpsi Musicool22-DMF

    Directory of Open Access Journals (Sweden)

    Angga Panca Adianto

    2013-12-01

    Full Text Available Teknologi pendinginan lama yang mulai digunakan salah satunya adalah mesin pendingin Difusi Absorpsi COP dari mesin pendingin difusi absorpsi banyak dipengaruhi dari  desain generator. Pada penelitian ini eksperimen dilakukan dengan mendesain ulang generator dan solar kolektor sebagai sumber panas yang didistribusikan oleh fluida engine oil, pada mesin pendingin difusi absorpsi yang menggunakan pasangan refrigeran Musicool22-DMF. Metode dalam penelitian ini adalah pengambilan data dilakukan dengan tiga variasi debit fluida engine oil. Hasil yang diperoleh dari pengujian untuk debit 4 liter/jam dapat menghasilkan panas input yang paling tinggi di dalam generator sebesar 101.9 0C. Dengan kapasitas pendinginan 121.5watt, laju aliran massa Musicool22 0.64gr/s. Heat input yang diserap generator sebesar 145.1 watt dan COP yang dihasilkan sistem adalah 0.8 dengan Circulation Ratio 2.5. Kontribusi energi surya yang diberikan kepada generator sebesar 39.3%

  1. Study of morphometry to debit drainage basin (DAS) arau Padang city

    Science.gov (United States)

    Utama, Lusi; Amrizal, Berd, Isril; Zuherna

    2017-11-01

    High intensity rain that happened in Padang city cause the happening of floods at DAS Arau. Floods that happened in Padang besides caused high rain intensity, require to be by research about morphometry that is cause parameter the happening of floods. Morphometry drainage basin physical network (DAS) quantitatively related to DAS geomorphology that is related to form of DAS, river network, closeness of stream, ramp, usage of farm, high and gradient steepness of river. Form DAS will influence rain concentration to outlet. Make an index to closeness of stream depict closeness of river stream at one particular DAS. Speed of river stream influenced by storey, level steepness of river. Steepness storey, level is comparison of difference height of river downstream and upstream. Ever greater of steepness of river stream, excelsior speed of river stream that way on the contrary. High to lower speed of river stream influence occurrence of floods, more than anything else if when influenced by debit big. Usage of farm in glove its link to process of infiltration where if geology type which is impermeable, be difficult the happening of infiltration, this matter will enlarge value of run off. Research by descriptive qualitative that is about characteristic of DAS. Method the used is method survey with data collecting, in the form of rainfall data of year 2005 until year 2015 and Image of DEM IFSAR with resolution 5 meter, analyzed use Software ARGIS. Result of research got by DAS reside in at condition of floods gristle.

  2. Epidemiologie des accidents vasculaires cerebraux dans la ...

    African Journals Online (AJOL)

    ischemic; 45, 2% were haemorrhagic and 10, 8 % were meningeal bleeding. The main risk factors were high blood pressure (87, 3%), diabetes (17, 5%), hypercholesterolemia (4, 2%), irregular heart rate (4,2%). Hospital length stay average was 17 days with 8, 5 SD. Mortality rate was 27, 5%. This represented 7, 8% of all ...

  3. Induction flowmeters for the measurement of water flow rates; Debitmetre a induction pour mesure des debits d'eau

    Energy Technology Data Exchange (ETDEWEB)

    Ailloud, J; Chandanson, P [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires

    1954-07-01

    This article concerns a induction flow indicator used at the reactor of Chatillon for the measure of the water debits. It has two sensitivities respectively 2,5 m{sup 3}/h and 10 m{sup 3}/h to the maxima of deviation. The precision of the measures is 1 percent of the maximum of the scale. The equipment is constituted an electronic amplifier followed by a synchronous demodulator functioning to the frequency of the sector. (author) [French] L'article concerne un debitmetre a induction utilise a la Pile de Chatillon pour la mesure des debits d'eau. Il y a deux sensibilites respectivement 2,5 m{sup 3}/h et 10 m{sup 3}/h aux maxima de deviation. La precision des mesures est de 1 pour cent du maximum de l'echelle. L'appareillage est constitue d'un amplificateur electronique suivi d'un demodulateur synchrone fonctionnant a la frequence du secteur. (auteur)

  4. Determination of the total blood volume of the rat using chromium 51 (1962); Determination du volume sanguin total chez le rat a l'aide du chrome 51 (1962)

    Energy Technology Data Exchange (ETDEWEB)

    Bernard, Y; Rinaldi, R [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1962-07-01

    In various experiments it is important that the rat's blood volume should be known and it is essential that it could be worked out by simply weighing the animal. Therefore authors decided to work out systematically with chromium 51 blood volume for rats with different weights. Results have shown that blood volume for 100 g is 5.55 ml and that it does not seen to vary with the weight of animals. (authors) [French] La connaissance de la masse sanguine chez le rat est indispensable dans de nombreuses experiences et il est essentiel de pouvoir l'evaluer apres une simple pesee de l'animal. C'est dans ce but que les auteurs ont entrepris la determination systematique de la masse sanguine a l'aide du chrome 51 chez des rats de poids differents. Les resultats obtenus ont montre que la masse sanguine rapportee a 100 grammes d'animal est de 5,53 millilitres, et qu'elle ne parait pas varier avec le poids de l'animal. (auteurs)

  5. PERANCANGAN MODEL AIR ALIRAN SILANG (CROSS FLOW TURBINE DENGAN HEAD 2 m DAN DEBIT 0,03 m3/s

    Directory of Open Access Journals (Sweden)

    Ridwan Ridwan

    2017-01-01

    Full Text Available Pembangkit listrik tenaga mikrohidro merupakan pembangkit listrik skala kecil yang menggunakan air sebagai penggeraknya dan penggerak mula adalah turbin. Sistem pembangkit ini sangat tepat digunakan di pedesaan karena sistem ini mudah dibuat, menghasilkan daya listrik yang cukup besar dan biaya pembuatan yang lebih relatif murah. Atas dasar diatas maka perlu dirancang suatu turbin yang mendukung sistem pembangkit ini, diantaranya adalah Turbin Aliran Silang. Untuk merancang sebuah turbin air agar tidak terjadi kesalahan dalam perancangan (seperti hal-nya biaya pembuatannya maka dilakukan perancangan prototipenya. Sebuah prototipe Turbin Aliran Silang dirancang dalam kegiatan tugas akhir ini dengan debit (Q = 0,03  m3/s, head (H = 2 m dengan efisiensi 0,80. Spesifikasi teknik utama dari hasil perancangan turbin adalah diameter runner (D = 0,195 m dengan putaran turbin 281,39 rpm daya keluaran efektif sebesar 470,4 W.

  6. Retrospective study of renal distribution volume with DTPA-{sup 99m}Tc: performance of single plasma method for glomerular filtration rate estimation; Etude retrospective du volume de distribution du traceur renal DTPA-{sup 99m}Tc: performance d`une methode a un prelevement sanguin pour l`estimation du debit de filtration glomerulaire

    Energy Technology Data Exchange (ETDEWEB)

    Legendre, J.M.; Cledes, J.; Morin, J.F.; Morin, P.P. [Centre Hospitalier Regional Augustin-Morvan, 29 - Brest (France)

    1997-08-01

    169 glomerular filtration rate (GFR) measurements, performed in clinical practice, were analysed for estimation of GFR by several common methods. In one half of patients, we observed that early (2-3-4 hours) and tardive (3-4-5 hours) three point plasma methods were highly correlated, r = 0,998 (n = 82). Even if regression line significantly differed from identify, differences between methods were low (-6, 1 to + 4,4 mL/min/1,73 m{sup 2}). Method with urinary collection was also correlated to plasma methods (r = 0,920 in both cases). Plasma based mean values were higher than that for urinary by 3,6 mL/min/1,73 m{sup 2} (2-3-4 hours) and 3, 1 (3-4-5 hours). Using plasma GFR values and distribution volume, linear and quadratic regressions were tested for GFR = f (V) and GFR = f (In (V)). The lowest observed standard deviation (3,6 mL/min; n = 82) was for GFR{sub 234} = f (V{sub 4h}) using a quadratic equation. This was applied to the second patient group for GFR estimation with 4 hours single point plasma method. Estimations were compared to GFR plasma values. For comparison, GFR estimations were also obtained using the Christensen`s equation. (authors). 17 refs.

  7. Correlations between deformations, surface state and leak rate in metal to metal contact; Correlations entre deformations, etat de surface et debit de fuite au contact metal-metal

    Energy Technology Data Exchange (ETDEWEB)

    Armand, G; Lapujoulade, J; Paigne, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1963-07-01

    The study of metal to metal contact from the stand-point of the leak rate has been carried on a copper ring located between two hard-steel flanges. The analysis of the results confirms the hysteresis phenomenon already seen. Some curves (leak rate versus force and leak rate versus true deformation) in semi-logarithmic coordinates are straight lines. Likewise some curves (electrical contact resistance versus force) in bi-logarithmic coordinates are straight lines. All these results can be understood by looking at the conductance introduced by the deformations of the micro-geometry of the surfaces in contact. Some tests carried out in rising the temperature confirm these hypothesis. (authors) [French] L'etude du contact metal-metal du point de vue debit de fuite a ete poursuivie en utilisant un anneau de cuivre place entre brides d'acier dur. L'analyse des resultats confirme le phenomene d'hysteresis deja constate, montre l'influence de l'etat de surface des brides et du joint. Certaines courbes (debit de fuite/force et debit de fuite/deformation rationnelle), en coordonnees semi-logarithmiques, sont des droites. De meme, certaines courbes (resistance de contact/force) en coordonnees bi-logarithmiques, sont des droites. Ces resultats s'interpretent en considerant la conductance produite par la deformation des microgeometries des surfaces en contact. Quelques essais d'elevation de temperature confirment ces resultats. (auteurs)

  8. Correlation analysis of Standardized Precipitation Index (SPI) for the water debit and level of the Cisadane River during El Niño and La Niña years

    Science.gov (United States)

    Khoir, A. N.; Rohmah, M.; Nuryadi

    2018-03-01

    Hydrometeorological factor causes most disaster in Indonesia, and two of them are drought and flood. This study aims to correlate Standardized Precipitation Index (SPI) 3-monthly to water debit and water level in the Cisadane River. The monthly rainfall data from Serpong and Pasar Baru rain station from 2009 to 2011 when moderate El Niño and moderate La Niña happened. The correlation analysis between debit and water level to SPI 3-monthly used rain post of Serpong to represent the condition of the upstream area and rain post of Pasar Baru to represent the condition of the downstream area. The results showed that during La Niña year, the rainfall on the upstream area of the Cisadane River influenced the increase and the decrease in water debit and water level. Meanwhile, the rainfall on the downstream area of the river has an opposite effect on the increase and the decrease of debit and water level of the Pasar Baru. On the upstream area, the correlation between rainfall and water debit is 0.8, and the correlation between rainfall and water level is also 0.8. During El Niño year, the correlation was less than 0.5.

  9. PERENCANAAN SISTEM PENYALURAN AIR LIMBAH DOMESTIK KOTA BOGOR MENGGUNAKAN AIR HUJAN UNTUK DEBIT PENGGELONTORAN (Planning of Domestic Wastewater Sewerage in Bogor City Using Rainwater for Flushing Flowrate

    Directory of Open Access Journals (Sweden)

    Allen Kurniawan

    2015-03-01

    Full Text Available ABSTRAK Sistem penyaluran air limbah merupakan bagian penting dalam sistem prasarana perkotaan. Tujuan penelitian ini merancang konfigurasi sistem penyaluran air limbah domestik dan memodifikasi sistem drainase skala mikro di Kota Bogor untuk memenuhi debit penggelontoran. Data penelitian berupa data sekunder dari instansi terkait, studi pustaka, dan hasil beberapa penelitian terdahulu. Perkiraan jumlah penduduk setiap kelurahan pada tahun perencanaan 2035 menggunakan metode geometrik. Instalasi Pengolahan Air Limbah (IPAL dibangun pada dua lokasi yaitu IPAL 1 di Kelurahan Bantarjati dan IPAL 2 di Kelurahan Mekarwangi. Perencanaan blok pelayanan sebanyak 254 buah dan jumlah manhole sebanyak 334 buah. Perhitungan kebutuhan air bersih menghasilkan nilai debit jam puncak air limbah (Qjp rata-rata sebesar 5,75 L/detik. Debit air bersih menghasilkan perkiraan sebesar 80% air limbah. Nilai Qp pada inlet IPAL 1 sebesar 0,59 m3/detik dengan diameter 900 mm, sedangkan nilai Qp pada inlet IPAL 2 sebesar 1,42 m3/detik dengan diameter 1000 mm. Pengaliran air limbah diusahakan secara gravitasi dengan kedalaman galian maksimum sebesar 6 m. Sistem drainase skala mikro dirancang untuk memenuhi debit penggelontoran. Perhitungan intensitas hujan terpilih menggunakan Metode Sherman. Titik penggelontoran sebanyak 53 titik dengan debit penggelontoran rata-rata sebesar 0,03 m3/detik. Debit saluran drainase rata-rata sebesar 0,25 m3/detik. ABSTRACT Sewerage system is an important part of the urban infrastructure. The research objectives were to design a system configuration domestic wastewater sewerage and modify drainage systems in Bogor City for flushing discharge. The research used secondary data from relevant institutions, literature, and the results of previous researches. Estimated of the population of each village in 2035 used geometric method. Wastewater Treatment Plant (WWTP would be constructed in two locations in Bantarjati and Mekarwangi Village. Planning

  10. Measurement of Placental Blood Flow with {sup 133}Xe in Normal and Pathological Human Pregnancy; Mesure du Debit Placentaire dans les Grossesses Normales et Pathologiques

    Energy Technology Data Exchange (ETDEWEB)

    Pontonnier, G.; Delmas, H.; Farre, J.; Favretto, R. [Clinique Obstetricale, Hopital de la Grave, Toulouse (France)

    1971-02-15

    practical standpoint, it provides one more element for the surveillance of pregnancies involving high foetal risk and makes it possible to study the action of drugs administered to the mother on placental blood flow. (author) [French] La plupart des auteurs s'accordent a reconnaitre l'importance des alterations de la circulation placentaire dans la genese de la souffrance foetale chronique. Or il n'existait pas jusqu'ici de technique qui permette une evaluation quantitative de l'hemodynamique placentaire. Les auteurs presentent une methode de mesure du debit placentaire qui est une application des radioisotopes a la mesure des debits locaux. Ils utilisent le xenon-133 en solution dans du serum physiologique; ce gaz radioactif presente l'avantage d'etre inerte et instantanement diffusible. Apres localisation radiographique ou ultrasonique du placenta, ils injectent par voie trans-abdominale 50 {mu}Ci de xenon dans le placenta. L'enregistrement de la courbe de clearance du xenon-133 est effectue au moyen d'un detecteur a scintillation. La courbe obtenue est en meme temps enregistree sur un inscripteur lineaire et transmise a un calculateur automatique. Les auteurs ont ainsi realise 111 mesures de debit placentaire: 45 dans des grossesses normales, 59 dans des grossesses pathologiques et 7 apres perfusion medicamenteuse. Les mesures effectuees ont permis pour la premiere fois de chiffrer la valeur du debit placentaire chez la femme. Pour les grossesses normales, entre la 32{sup e} et la 41{sup e} semaine, il est de 145 ml/100 g/min. Les mesures effectuees au cours de grossesses pathologiques (hypertension arterielle, dysgravidie, infection urinaire, diabete, grossesse prolongee) ont montre que celles-ci s'accompagnent d'une diminution du debit placentaire statistiquement significative. L'importance de cette diminution est en rapport avec la clinique et l'etat de l'enfant a la naissance. Cette methode de mesure, facilement reproductible chez la meme femme, presente donc un

  11. Perencanaan Penerapan Konsep Zero run-off dan Agroforestri Berdasarkan Kajian Debit Sungai di Sub DAS Belik, Sleman, Daerah Istimewa Yogyakarta

    Directory of Open Access Journals (Sweden)

    Arnellya Fitri

    2015-09-01

    Full Text Available Daerah Aliran Sungai (DAS Belik merupakan salah satu Daerah Tampungan Air (DTA yang berada di daerah perkotaan Kabupaten Sleman. Akibat alih fungsi lahan pertanian menjadi lahan pemukiman yang padat menyebabkan semakin berkurangnya area resapan air hujan. Kurangnya area resapan air hujan menyebabkan kapasitas saluran drainase Sub Daerah Aliran Sungai (DAS Belik pada saat hujan  tidak mampu menampung air sehingga banjir di sekitar saluran drainase terjadi. Tujuan penelitian ini untuk memberikan solusi dengan menggunakan konsep zero run-off  dalam upaya  mencegah genangan banjir di perkotaan yang kurang memiliki ruang terbuka hijau dan area resapan air hujan. Kajian debit banjir yang dilakukan pada sungai Belik menggunakan metode rasional dan metode SCS CN yaitu metode yang digunakan dalam penentuan debit puncak pada satu kejadian hujan. Perhitungan debit diperlukan untuk mengetahui besar limpasan maksimum pada drainase saluran DAS Belik. Metode hidrograf  SCS CN  menggunakan parameter tekstur tanah, tebal hujan, CN wilayah, retensi potensial maksimum air oleh tanah, dan kedalaman hujan efektif. Sedangkan metode rasional menggunakan parameter koefesien aliran, intensitas hujan, dan luas daerah pengaliran dalam menghitung debit limpasan. Keseluruhan hasil perhitungan kedua metode melebihi besar debit pengukuran langsung menggunakan Metode Slope Area, artinya keseluruhan hasil menunjukkan banjir atau limpasan permukaan yang melebihi kapasitas drainase.Kata kunci. Limpasan permukaan, metode SCS CN, metode rasional, zero run-off Belik Watershed is one of the Water Catchment Areas  located in urban areas of Sleman District. Land conversion from agricultural to residential area cause the descending of rain water catchment area. Lack of rain water catchment area can cause drainage channel capacity of Belik sub zone cannot hold rain water, so that flooding occurred around the drainage channel. The aim of this research is to give a way out to

  12. Evolution of glycaemia in the blood of mice in the presence or absence of imidazole; Evolution de la glycemie sanguine chez la souris protegee ou non par l'imidazole

    Energy Technology Data Exchange (ETDEWEB)

    Polverelli, M; Teoule, R [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1969-07-01

    With respect to the radioprotective properties of the heterocyclic compound, imidazole, the authors followed the action of this product on blood sugar levels of mice X irradiated with a lethal dose. The main results of this work are: probably a hypo-glycemic action of the imidazole; an abolishment of the post-irradiation hyperglycemia by imidazole; an appreciably difference between male and female towards irradiation. (author) [French] Dans le cadre de l'etude des proprietes radioprotectrices de l'imidazole, nous nous sommes attaches a suivre l'action de ce produit sur le taux de glucose sanguin de souris irradiees a dose letale. Les principaux resultats de ce travail sont les suivants: l'action probablement hypoglycemiante de l'imidazole; en tant que radioprotecteur, cet heterocycle azote supprime l'hyperglycemie consecutive a l'irradiation; une difference assez sensible entre males et femelles vis-a-vis de l'irradiation. (auteur)

  13. ETUDE DE L'EFFET DE QUELQUES FACTEURS SUR LA CYTOTOXICITE INDUITE PAR L'AMPHOTERICINE B ASSOCIEE AUX LIPOPROTEINES DU SERUM SANGUIN CHEZ DES CELLULES DE GLOBULES ROUGES HUMAINES

    OpenAIRE

    BOUCHERIT, ATMANI Zahia

    2014-01-01

    toxiques. Dans le cadre de l'élaboration d'une stratégie de développement de cette molécule visant à augmenter l'index thérapeutique tout en réduisant la toxicité, nous avons étudié l'effet de quelques facteurs sur la cytotoxicité induite par l'amphotéricine B associée à des lipoprotéines du sérum sanguin chez le globule rouge humain (modèle universel de cellules animales supérieures). Dans notre travail nous avons abordé d'une part, les effets des caractéristiques des lipoprot...

  14. Evolution of glycaemia in the blood of mice in the presence or absence of imidazole; Evolution de la glycemie sanguine chez la souris protegee ou non par l'imidazole

    Energy Technology Data Exchange (ETDEWEB)

    Polverelli, M.; Teoule, R. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1969-07-01

    With respect to the radioprotective properties of the heterocyclic compound, imidazole, the authors followed the action of this product on blood sugar levels of mice X irradiated with a lethal dose. The main results of this work are: probably a hypo-glycemic action of the imidazole; an abolishment of the post-irradiation hyperglycemia by imidazole; an appreciably difference between male and female towards irradiation. (author) [French] Dans le cadre de l'etude des proprietes radioprotectrices de l'imidazole, nous nous sommes attaches a suivre l'action de ce produit sur le taux de glucose sanguin de souris irradiees a dose letale. Les principaux resultats de ce travail sont les suivants: l'action probablement hypoglycemiante de l'imidazole; en tant que radioprotecteur, cet heterocycle azote supprime l'hyperglycemie consecutive a l'irradiation; une difference assez sensible entre males et femelles vis-a-vis de l'irradiation. (auteur)

  15. Studi Numerik Variasi Pemilihan Gas Accumulator Untuk Pencegahan Water Hammer Pada Sistem Perpipaan Sepanjang 1 Kilometer dan Debit Aliran 800 GPM

    Directory of Open Access Journals (Sweden)

    Anindika Bagus Pradana

    2013-09-01

    Full Text Available Sistem jaringan perpipaan sangat penting dalam menunjang produksi pada bidang industri. Jaringan perpipaan mengalami beberapa fenomena seperti distribusi fluida dan water hammer. Water hammer sering terjadi di daerah discharge pompa saat pengoperasian dan gagalnya beroperasinya pompa. Water hammer dapat merusak jaringan perpipaan. Fenomena water hammer dapat terjadi hampir di setiap sistem instalasi perpipaan. Fenomena ini mempunyai dampak buruk apabila sistem perpipaan tersebut tidak memperhatikan akibat dari water hammer. Fenomena dalam sistem perpipaan mempunyai dampak negatif dengan selang waktu tertentu, water hammer adalah fenomena dimana dampak yang ditimbulkan terjadi seketika itu juga. Penanggulangan yang tidak tepat terhadap dampak tersebut dapat mengakibatkan instalasi tersebut harus dimatikan (shutdown. Pada simulasi ini digunakan sistem instalasi perpipaan dengan panjang 1 kilometer dan debit aliran 800 gpm.Pada sistem instalasi ini memiliki rangkaian pompa tunggal yang dilengkapi dengan gas accumulator di sisi discharge pompa. Ketika terjadi perubahan flow rate yang menyebabkan pompa beroprasi atau gagal beroprasi akan menimbulkan fenomena water hammer.Penelitian dilakukan secara numerik menggunakan software AFT Impulse 4.0. Water hammer dapat diminimalisi dengan memasang gas accumulator pada daerah dekat discharge pompa. Variasi gas accumulator adalah gas accumulator merk NOK tipe AT 175-20 dengan volume maksimum 20 liter, tipe AT 210-60 dengan volume maksimum 60 liter dan tipe AT 230-120 dengan volume maksimum 100 liter. Hasil yang didapatkan pada simulasi menunjukan pada jarak 4 meter dari rumah pompa masing-masing P max dan P min  untuk sistem perpipaan dengan simulasi proses trip pompa tanpa proteksi water hammer adalah 1729 Kpa dan 381 Kpa, untuk sistem perpipaan dengan gas accumulator volume setting 20 liter adalah 1228 Kpa dan 927 Kpa, untuk sistem perpipaan dengan gas accumulator volume setting 60 liter adalah 1161 Kpa

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

    Science.gov (United States)

    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

  17. Africa Sanguine - Vol 18, No 1 (2015)

    African Journals Online (AJOL)

    Adverse reactions in voluntary whole blood donors: Experience at the National Blood Transfusion Centre in Democratic Republic of Congo · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Salomon Batina Agasa, Paul Kabamba, David Ndakala, Sylvain Yuma, Danlele Sondag- ...

  18. Africa Sanguine - Vol 16, No 2 (2013)

    African Journals Online (AJOL)

    T-REC: Strengthening capacity for blood transfusion research in Ghana and Zimbabwe · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. A Dunn, D Ansong, D Mvere, J Ansah, S Owusu-Ofori, E Gomo, I Bates, 14-18 ...

  19. Africa Sanguine - Vol 17, No 2 (2015)

    African Journals Online (AJOL)

    Effects of Interrupted Power Supply on the Viability of SAGM and CPDA1 Stored Erythrocytes · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. AO Shittu, HO Olawumi, WB Yahya, JO Adewuyi, 1-6. Application of Information Technology by Blood Banking and Transfusion Facilities ...

  20. Bilingualism--A Sanguine Step in ELT

    Science.gov (United States)

    Anil, Beena

    2014-01-01

    Bilingualism can be used as a teaching aid in teaching and learning English language in an Indian classroom and to improve the language accuracy, fluency, and clarity of learners. Bilingualism can aid the teaching and learning process productively in the classroom. In India, most of the students consider English as a subject rather than a tool of…

  1. Sanguine Cover vol17no2

    African Journals Online (AJOL)

    2015-07-15

    Jul 15, 2015 ... over a 7-week period from the hospital blood bank during regular working hours to nonbleeding paƟents. For each transfusion, we ... transfusion, with most occurring during or within 4 hours of a transfusion. Over the past 20 ...

  2. Sanguine Cover vol17no2

    African Journals Online (AJOL)

    27 juil. 2015 ... ne permet pas de predire le nombre de jours en unité de soins intensifs, de ..... de collègues médecins, de paƟents et la société en général. Il est un fait que .... Prélğvement des échanƟllons primaires- avec le consentement.

  3. Blowing loop in the EL-4 reactor: CO{sub 2} flow control analogue study; Boucle de soufflage de la centrale EL-4 - regulation du debit CO{sub 2} - etude analogique

    Energy Technology Data Exchange (ETDEWEB)

    Chazal, G; Merle, J P; Guillemard, B [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires; Leroy, C; Robin, L; Jacquin, J C; Cornudet, A [Societe INDATOM, France (France)

    1966-07-01

    This report describes one study which contributed to the construction of the Monts d'Arree nuclear power station: EL-4. The reactor is cooled by a CO{sub 2} current provided by 3 turbo-blower groups. The priming vapour for the turbines is taken at the exit of the main CO{sub 2} - H{sub 2}O exchangers. The operation of EL 4 is based on a high degree of centralization of the controls which attributes an important role to the general regulation circuits. This general regulation includes in particular an internal blowing loop which controls the CO{sub 2} flow. The study of the control of this CO{sub 2} flow is made up of 3 parts: - analogue representation of the reactors cooling circuit and of the turbo blower unit. - first test campaign using the analogue computer describing the natural behaviour of the system in the absence of control. theoretical determination of the regulation factors; definition of the regulation using an analogue computer and second test campaign for recording the performances of the blowing loop. The 4. part of the report deals with the analogue study: analogue equations - development. (authors) [French] Ce rapport prend place parmi les etudes de realisation de la Centrale des Monts d'Arree EL-4. Le reacteur est refroidi par une circulation de CO{sub 2} assuree par 3 groupes turbosoufflantes. La vapeur d'entrainement des turbines est prelevee a la sortie des echangeurs principaux CO{sub 2} - H{sub 2}O. L'exploitation de EL-4 repose sur une centralisation poussee des moyens de controle-commande qui attribue un role essentiel aux circuits de regulation generale. Cette regulation generale comporte en particulier une boucle interne de soufflage qui realise un asservissement du debit de CO{sub 2}. L'etude de cette regulation du debit CO{sub 2} comprend 3 parties: - representation analogique du circuit de refroidissement du reacteur et de l'ensemble turbine-soufflante. - premiere campagne d'essais sur calculateur analogique decrivant le comportement

  4. Count rate balance method of measuring sediment transport of sand beds by radioactive tracers; Methode du bilan des taux de comptage d'indicateurs radioactifs pour la determination du debit de charriage des lits sableux

    Energy Technology Data Exchange (ETDEWEB)

    Sauzay, G [Commissariat a l' Energie Atomique, 91 - Saclay (France). Centre d' Etudes Nucleaires

    1967-11-01

    Radioactive tracers are applied to the direct measurement of the sediment transport rate of sand beds. The theoretical measurement formula is derived: the variation of the count rate balance is inverse of that of the transport thickness. Simultaneously the representativeness of the tracer is critically studied. The minimum quantity of tracer which has to be injected in order to obtain a correct statistical definition of count rate given by a low number of grains 'seen' by the detector is then studied. A field experiment was made and has let to study the technological conditions for applying this method: only the treatment of results is new, the experiment itself is carried out with conventional techniques applied with great care. (author) [French] Les indicateurs radioactifs sont appliques a la mesure directe du debit de charriage des lits sableux. On etablit la formule theorique de mesure: le bilan des taux de comptage varie en sens inverse de l'epaisseur de charriage. Parallelement on fait une etude critique de la representativite de l'indicateur, puis on determine la quantite minimale de traceur qu'il faut immerger pour que les taux de comptage fournis pour un faible nombre de grains 'vus' par le detecteur aient une definition statistique correcte. Une experience de terrain a permis d'etudier les conditions technologiques de cette methode: seul le depouillement des resultats est nouveau. L'experimentation in-situ se fait suivant les procedes classiques avec un tres grand soin. (auteur)

  5. A Comparison of Radioisotope Methods for River Flow Measurement; Comparaison de methodes radioisotopiques de mesure du debit des cours d'eau; Sravnenie radioizotopnykh metodov izmereniya rechnykh stokov; Comparacion de los metodos radioisotopicos para medir el caudal de los rios

    Energy Technology Data Exchange (ETDEWEB)

    Clayton, C. G.; Smith, D. B. [Wantage Research Laboratory Atomic Energy Research Establishment Wantage, Berks (United Kingdom)

    1963-08-15

    which affect the general application of tracer techniques to river flow measurement will be presented. It is concluded that all three methods can be satisfactorily used. The Continuous Sample Method is ultimately preferred as it gives the highest accuracy for the smallest quantity of tracer. [French] Aux fins d'une etude comparative des methodes radioisotopiques de mesure de debit fluvial, on a employe les methodes de dilution, d'echantillonnage continu et de comptage total sur l'Aylburton (Gloucestershire), l'Usway et l'Alwin (Northumberland). Ces trois cours d'eau presentent des particularites geologiques differentes et leur debit varie entre 2,5 1 et 3 m{sup 3}/s. Dans toutes les methodes de mesure de debit faisant appel a l'emploi d'indicateurs, il est souhaitable que la distance entre le point ou la mesure est effectuee et celui ou l'indicateur est introduit soit suffisamment grande pour permettre un brassage lateral complet. D'autre part, cette distance doit etre suffisamment reduite pour que la dispersion longitudinale ne soir pas excessive ou que l'indicateur ne se perde pas par adsorption sur le lit. Le mecanisme de dispersion est lie aux caracteristiques hydrologiques du cours d'eau et a la methode utilisee. L'adsorption est fonction du choix de l'indicateur et de la nature geologique du lit de la riviere. Le tritium est ideal a cet egard car il n'est pas adsorbe, mais il est difficile a mesurer et on ne peut pas suivre directement son mouvement dans la riviere. D'autres indicateurs conviennent mieux, mais ils peuvent etre adsorbes. On a etudie le degre d'adsorption de {sup 24}Na, {sup 82}Br et {sup 32}P sous forme de NaHCO{sub 3}, NH{sub 4}Br et NaH{sub 2}P0{sub 4}, en comparant les mesures faites en plusieurs points situes en aval d'un point unique d'injection et en introduisant de l'eau tritiee (HTO) en meme temps que chacun des trois indicateurs. Il s'est revele que {sup 32}P est sujet a une forte chimiosorption, comme on le supposait, et n'est par

  6. Possibility of gas flow measurements using ionization produced by radioactive sources. Performance obtained using continuous and pulsed ionization; Etude des possibilites de mesure des debits gazeux par l'ionisation creee au moyen de sources radioactives performances obtenues par ionisation continue et par ionisation pulsee

    Energy Technology Data Exchange (ETDEWEB)

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

    1969-07-01

    Two methods for measuring gas flow have been studied, based on the ionization of the fluid by a radioactive source. In the first one, called the continuous method, use is made of the relationship between the flow and the ionic density at a point situated down-stream from the ionizing source. In the second method, called 'pulsed', the time for a burst of ions to pass between two points in the circuit is measured. An attempt has been made to predict and to justify theoretically the experimental results, and to determine to what extent these methods can provide absolute measurements or measurements requiring a calibration using known gas flows. These methods are characterized by the absence of moving parts or of parts under reduced pressure and can yield results with an accuracy of between a few per cent to a few tenths of a per cent. The information, provided in either analog or digital form, can be adapted for use in servo-mechanisms or automatic systems. Two applications of an industrial type are described; they concern gas-flow measurements in a railway braking circuit, and in tubes of 20 and 30 cm diameter. (author) [French] Deux methodes de mesure de debit gazeux ont ete etudiees, basees sur l'ionisation du fluide par une source radioactive. Dans la premiere, dite continue, on exploite la relation existant entre le debit et la densite ionique en un point situe a l'aval de la source ionisante. Dans la seconde, dite pulsee, on mesure le temps de transit de bouffees d'ions entre deux points de la conduite. On s'est efforce de prevoir et de justifier par la theorie les resultats experimentaux, et de preciser dans quelle mesure ces methodes peuvent fournir des mesures absolues ou necessitent un etalonnage a partir de debits connus. Caracterisees par l'absence d'organe mobile ou deprimogene, ces methodes sont susceptibles d'une precision de quelques pour-cent a quelques pour-mille. L'information, fournie sous forme

  7. Possibility of gas flow measurements using ionization produced by radioactive sources. Performance obtained using continuous and pulsed ionization; Etude des possibilites de mesure des debits gazeux par l'ionisation creee au moyen de sources radioactives performances obtenues par ionisation continue et par ionisation pulsee

    Energy Technology Data Exchange (ETDEWEB)

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

    1969-07-01

    Two methods for measuring gas flow have been studied, based on the ionization of the fluid by a radioactive source. In the first one, called the continuous method, use is made of the relationship between the flow and the ionic density at a point situated down-stream from the ionizing source. In the second method, called 'pulsed', the time for a burst of ions to pass between two points in the circuit is measured. An attempt has been made to predict and to justify theoretically the experimental results, and to determine to what extent these methods can provide absolute measurements or measurements requiring a calibration using known gas flows. These methods are characterized by the absence of moving parts or of parts under reduced pressure and can yield results with an accuracy of between a few per cent to a few tenths of a per cent. The information, provided in either analog or digital form, can be adapted for use in servo-mechanisms or automatic systems. Two applications of an industrial type are described; they concern gas-flow measurements in a railway braking circuit, and in tubes of 20 and 30 cm diameter. (author) [French] Deux methodes de mesure de debit gazeux ont ete etudiees, basees sur l'ionisation du fluide par une source radioactive. Dans la premiere, dite continue, on exploite la relation existant entre le debit et la densite ionique en un point situe a l'aval de la source ionisante. Dans la seconde, dite pulsee, on mesure le temps de transit de bouffees d'ions entre deux points de la conduite. On s'est efforce de prevoir et de justifier par la theorie les resultats experimentaux, et de preciser dans quelle mesure ces methodes peuvent fournir des mesures absolues ou necessitent un etalonnage a partir de debits connus. Caracterisees par l'absence d'organe mobile ou deprimogene, ces methodes sont susceptibles d'une precision de quelques pour-cent a quelques pour-mille. L'information, fournie sous forme analogique ou numerique, se prete a la realisation de

  8. Contribution to the study on the flow rate adjustment for gas cooled power reactors (1964); Contributiom a l'etude de reglage du debit pour les reacteurs industriels refroidis par gaz (1964)

    Energy Technology Data Exchange (ETDEWEB)

    Milliot, B. [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1961-06-15

    1. This original study firstly defines the problem of the adjustment of the coolant flow rate in a reactor channel as a function of the corresponding heat transfer equations and of the local and temporal neutron flux. The necessity of such an adjustment is pointed out and the modifying parameters are studied. An adjustment study using the envelope of the possible flux curves is developed. A short study on the technology and the economical advantage of this adjustment is presented. Some measurements, made on G-1 and G-2, show the precision one can obtain from adjustment apparatus itself as well as from the complete reactor adjustment system. 2. Evolution of nuclear properties of fuel in an heterogeneous thermal reactor. In the first port of this paper, the phenomena of fuel evolution have been mainly pointed out. Now a bibliographical study more qualitatively than quantitatively has been done. This survey specifies the present theories and relates to a real effective cross section and also yields to the bases of such a nuclear calculation. (author) [French] 1. Cette etude originale definit d'abord le probleme du reglage du debit de refrigerant dans un canal de reacteur en fonction de la formulation du calcul des performances thermodynamiques de ce canal et des variations du flux neutronique dans l'espace et le temps. La necessite du reglage est ensuite mise en evidence et les parametres le modifiant sont etudies. Une methode de reglage, basee sur l'emploi d 'une courbe enveloppe des courbes de flux possibles, est donnee. Une breve etude de la technologie et des incidences economiques du reglage est presentee. Des mesures effectuees sur les reacteurs G-1 et G-2 montrent la precision que l'on peut attendre des dispositifs de reglage comme du reglage d'ensemble du reacteur lui-meme. 2. Evolution des proprietes nucleaires du combustible dans un reacteur heterogene a neutrons thermiques. Les phenomenes d'evolution du combustible

  9. Contribution to the study on the flow rate adjustment for gas cooled power reactors (1964); Contributiom a l'etude de reglage du debit pour les reacteurs industriels refroidis par gaz (1964)

    Energy Technology Data Exchange (ETDEWEB)

    Milliot, B [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1961-06-15

    1. This original study firstly defines the problem of the adjustment of the coolant flow rate in a reactor channel as a function of the corresponding heat transfer equations and of the local and temporal neutron flux. The necessity of such an adjustment is pointed out and the modifying parameters are studied. An adjustment study using the envelope of the possible flux curves is developed. A short study on the technology and the economical advantage of this adjustment is presented. Some measurements, made on G-1 and G-2, show the precision one can obtain from adjustment apparatus itself as well as from the complete reactor adjustment system. 2. Evolution of nuclear properties of fuel in an heterogeneous thermal reactor. In the first port of this paper, the phenomena of fuel evolution have been mainly pointed out. Now a bibliographical study more qualitatively than quantitatively has been done. This survey specifies the present theories and relates to a real effective cross section and also yields to the bases of such a nuclear calculation. (author) [French] 1. Cette etude originale definit d'abord le probleme du reglage du debit de refrigerant dans un canal de reacteur en fonction de la formulation du calcul des performances thermodynamiques de ce canal et des variations du flux neutronique dans l'espace et le temps. La necessite du reglage est ensuite mise en evidence et les parametres le modifiant sont etudies. Une methode de reglage, basee sur l'emploi d 'une courbe enveloppe des courbes de flux possibles, est donnee. Une breve etude de la technologie et des incidences economiques du reglage est presentee. Des mesures effectuees sur les reacteurs G-1 et G-2 montrent la precision que l'on peut attendre des dispositifs de reglage comme du reglage d'ensemble du reacteur lui-meme. 2. Evolution des proprietes nucleaires du combustible dans un reacteur heterogene a neutrons thermiques. Les phenomenes d'evolution du combustible tiennent une place importante dans l

  10. Looking at Debit and Credit Card Fraud

    Science.gov (United States)

    Porkess, Roger; Mason, Stephen

    2012-01-01

    This article, written jointly by a mathematician and a barrister, looks at some of the statistical issues raised by court cases based on fraud involving chip and PIN cards. It provides examples and insights that statistics teachers should find helpful. (Contains 4 tables and 1 figure.)

  11. PENCIRIAN DEBIT ALIRAN SUNGAI CITARUM HULU

    Directory of Open Access Journals (Sweden)

    Yayat Hidayat

    2013-08-01

    Full Text Available Citarum is one of strategic rivers in West Java. In the upper part of this river, there are 3 large dams (Saguling, Cirata, and Jatiluhur which operates hydroelectric power that supply ± 20% electricity needs of Java-Bali area. Run off discharge of the river are fluctuating widely so greatly affect the performance of electricity production, supply of irrigation, and household water in the downstream area. The research aims to identify character of river discharge of Citarum Hulu and its relation with land use changes and farm management. River discharge were analyzed at the inlet of Saguling dam in Kampung Nanjung and some stream monitoring stations located in Ciwidey, Cisangkuy, and Cikapundung-Gandok. River discharge was highly fluctuating. In the peak of rainy season the flow rate can reach 578 m3/sec which caused flooding in several area such as Majalaya, Banjaran, and Dayeuhkolot. In contrary, in dry season the flow was very low, about 2.7 m3/sec, causing drought, failure of rice harvest, and reduced water supply to hydropower plant of Saguling. In addition to affecting rainfall patterns, the flow rate fluctuations was also influenced by pattern of land use and management. Land utilization that was not in accordance with the land capability was the main cause of land degradation which in turn would decrease hydrology function of watershed to control river discharge in rainy season.

  12. L'épargne sanguine: un enjeu actuel

    OpenAIRE

    ERPICUM, Marie; BLAFFART, Francine; DEFRAIGNE, Jean; LARBUISSON, Robert

    2012-01-01

    In view of the demographic evolution, the progress of quality requirements and the shortage of donors, a deficiency of blood components is to be feared in the coming years.. This implies the development of a blood conservation strategy, the revision of transfusion practices and the implementation of preventive measures to limit transfusion requirements. Each department caring for patients at high transfusion risk should assess and rationalize its transfusion practices in a structured mu...

  13. Rôle inflammatoire des plaquettes sanguines : application en transfusion

    OpenAIRE

    Nguyen , Thi Kim Anh

    2013-01-01

    Blood platelets are non-nucleated cells and play a major role in primary hemostasis and a key role in inflammation, innate and adaptive immunity. They secrete a large variety of soluble factors including cytokines/chemokines (CK/CH) and immunomodulator factors. The emergence of their inflammatory role has raised numerous questions based on the ability of platelets to respond to complex stimuli. Our investigations to answer these questions were realized in the context of platelet component tra...

  14. Modifications des parametres biochimiques sanguins et de la ...

    African Journals Online (AJOL)

    Objectives of the study: The aim of our study was to evaluate endothelial histological changes and blood biochemical parameters in cane rats submit to a high salt and hypercholesteric diet. Materials ... However, we realize an important perturbation on the hepatic checkup on animals submitted to a hyper cholesteric diet.

  15. Effet du Pediococcus acidilactici sur le bilan lipidique sanguin du ...

    African Journals Online (AJOL)

    Les résultats relatifs aux performances zootechniques ont montré que l'addition du probiotique a amélioré significativement le gain de poids pendant la phase de croissance se traduisant par un indice de consommation meilleur. Les dosages du cholestérol total, des triglycérides, du HDL et du LDL ont été déterminés à la ...

  16. Teaching Vocabulary through Games--A Sanguine Step

    Science.gov (United States)

    Anil, Beena

    2011-01-01

    Vocabulary is predominant in improving one's communicative skill. Language is more powerful when it is being used perfectly. Teachers should consider the background of learners and aid them to learn and develop their vocabulary in many interesting ways especially through games. This paper deals with a productive and a logical study, done on a set…

  17. Effects of Variable Dose-Rates on Radiation Damage in the Rust-Red Flour Beetle, Tribolium Castaneum Herbst; Effets du debit de dose sur les dommages radioinduits chez le tenebrion roux (Tribolium Castaneum Herbst); Vliyanie razlichnykh moshchnostej doz na radiatsionnoe povrezhdenie krasnogo muchnogo zhuka, Tribolium Castaneum (Herbst); Radio lesiones que sufre el Tribolium Castaneum Herbst cuando se le somete a dosis de radiaciones de diversas intensidades

    Energy Technology Data Exchange (ETDEWEB)

    Nair, K. K.; Subramanyam, G. [Biology Division, Atomic Energy Establishment, Trombay, Bombay (India)

    1963-09-15

    In order to find out whether a change in dose-rate would significantly alter a radiation response, eggs as well as the adults of Tribolium castaneum were tested for viability and fertility respectively after exposure to gamma radiation at different dose-rates. The doses employed were 2000 and 5000 rad and the dose-rates ranged from 126 rad/h to 140 000 rad/h. It was observed that with an increase in dose-rate there was a decline in the fertility of the adults. Similarly the viability of the eggs was considerably reduced as the dose-rate increased, but at very high dose-rates there was a significant increase in viability. The significance of these findings is discussed. (author) [French] En vue de determiner si une variation du debit de dose modifie de maniere significative la reponse aux rayonnements, on a fait des essais sur des oeufs et des adultes de Tribolium castaneum, dont on a etudie respectivement la viabilite et la fecondite apres exposition a des doses de rayons gamma d'intensites differentes. On a administre des doses de 2000 et 5000 rad, le debit de dose variant de 126 a 140 000 rad/h. On a constate que la fecondite des adultes diminuait a mesure que le debit de dose augmentait. De meme, la viabilite des oeufs etait considerablement reduite a mesure que le debit de dose augmentait, mais pour des debits de dose tres eleves la viabilite augmentait sensiblement. Les auteurs analysent les donnees obtenues. (author) [Spanish] Para averiguar si un cambio en la intensidad de la dosis produce alteraciones fundamentales en la radiosensibilidad, se comprobo la viabilidad de los huevecillos y la fertilidad de los adultos de Tribolium castaneum despues de exponerlos a dosis de radiaciones gamma de intensidad diferente. Las dosis empleadas fueron 2000 y 5000 rad, y las intensidades oscilaron entre 126 rad/h y 140 000 rad/h. Al aumentar la intensidad de la dosis se produce una disminucion de la fertilidad de los adultos. De modo similar, la viabilidad de los

  18. Role of radiotherapy in the treatment of meningiomas; Role de la radiotherapie dans le traitement des meningiomes cerebraux

    Energy Technology Data Exchange (ETDEWEB)

    Noel, G. [Centre de protontherapie, 91 - Orsay (France); Renard, A.; Mazeron, J.J. [Groupe Hospitalier la Pitie-Salpetriere, Service de Radiotherapie, AP-HP, 75 - Paris (France); Valery, C. [Groupe Hospitalier la Pitie-Salpetriere, Service de Neurochirurgie, AP-HP, 75 - Paris (France); Mokhtari, K. [Groupe Hospitalier la Pitie-Salpetriere, Lab. de Neuropathologie Raymond-Escourolle, AP-HP, 75 - Paris (France)

    2001-06-01

    Role of radiotherapy in the treatment of meningiomas. Cerebral meningiomas account for 15-20% of all cerebral tumours. Although seldom malignant, they frequently recur in spite of complete surgery, which remains the cornerstone of the treatment. In order to decrease the probability of local recurrence, radiotherapy has often been recommended in atypical or malignant meningioma as well as in benign meningioma which was incompletely resected. However, this treatment never was the subject of prospective studies, randomized or not. The purpose of this review of the literature was to give a progress report on the results of different published series in the field of methodology as well as in the techniques of radiotherapy. Proposals for a therapeutic choice are made according to this analysis. For grade I or grade II-III meningiomas, limits of gross tumor volume (GTV) include the tumour in place or the residual tumour after surgery; clinical target volume (CTV) limits include gross tumour volume before surgery with a GTV-CTV distance of 1 and 2 cm respectively. Delivered doses are 55 Gy into CTV and 55-60 Gy and 70 Gy into GTV for grade I and grade II-III meningiomas respectively. (authors)

  19. 77 FR 46258 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2012-08-03

    ... transactions may be reduced; (4) the fraud-prevention and data-security costs expended by each party involved... costs such as fraud-prevention research and development costs, data-security costs, fraud-related... own fraud-prevention tools. For example, many large Internet merchants implement extra security...

  20. 7 CFR 1767.18 - Assets and other debits.

    Science.gov (United States)

    2010-01-01

    ... for Uncollectible Customer Accounts—Credit 144.2Accumulated Provision for Uncollectible Merchandising... Merchandising, Jobbing, and Contract Work, or to clearing accounts for current depreciation expense. 5. Amounts... due from customers for utility service and for merchandising, jobbing, and contract work. This account...

  1. 76 FR 43477 - Debit Card Interchange Fees and Routing

    Science.gov (United States)

    2011-07-20

    ... transactions may be reduced; (4) the fraud-prevention and data-security costs expended by each party involved... parties involved in those transactions; and the fraud-prevention and data-security activities and costs..., many large online merchants implement extra security measures to verify the legitimacy of a purchase...

  2. THE ROLE OF PSYCHOTHERAPY IN ALLERGY—Credits and Debits

    Science.gov (United States)

    Sirmay, Elizabeth A.

    1953-01-01

    Psychological problems play an important role in the production and exacerbation of allergic disease, just as they do in other illnesses, especially those of a chronic nature entailing economic and social problems. Some psychotherapy is implicit in the practice of all physicians. While most patients make satisfactory progress with whatever treatment is outlined, a few do not, and they may be helped if a little extra time is taken to investigate and rebalance their mental environment. In the treatment of patients with allergic disease, dealing with emotional problems is considered as adjunctive to specific desensitization. PMID:13042681

  3. Perancangan Alat Pengukur Kecepatan & Debit Suatu Aliran Cairan Berbasis Mikrokontroler

    OpenAIRE

    Simarmata, Poltak

    2015-01-01

    Have designed a tool to harness the technology used to measure velocity and flow rates. Tool designed using ultrasonic sensors based on AVR microcontroller ATMega 8535 are used for measuring the flow rate of water discharge and water velocity. Data of sensor processing used an AVR microcontroller ATMega 8535 chip which is a family of AVR (Alf and Vegards Risc Processor) technology uses RISC (RISC Instruction Set Computer). The language used is a C language program while the data processing sy...

  4. Difference in Injury Mode, Dose-Rate Dependence and RBE of 730-Mev Protons, 100-KVp X-Rays and 250-KVp X-Rays; Differences dans le Type de Lesion, l'Importance du Debit de Dose et l'EBR entre les Protons de 730 Mev, les Rayons X de 100 Kv-Crete et les Rayons X de 250 Kv-Crete; Razlichiya kharaktera porazheniya, zavisimosti ot moshchnosti dozy i obeh protonov s ehnergiej 730 mehv i rentgenovskikh luchej s pikovym napryazheniem 100 i 250 kv; Diferencias en la Modalidad de La Lesion, la Relacion con la Intensidad de Dosis y la EBR de los Protones de 730 Mev, y los Rayos X de 100 Kvp Y de 250 Kvp

    Energy Technology Data Exchange (ETDEWEB)

    Sondhaus, C. A.; Wallace, R. W.; Lyman, J. T.; Kase, K. W.; Steward, P. G. [University of California Lawrence Radiation Laboratory Berkeley (United States)

    1964-03-15

    Mortality at 6 , 12, and 30 d was studied in male Swiss-Webster white mice exposed to 730-MeV protons, 250-kVp X-rays, and 100-kVp X-rays at different dose rates. In the proton irradiated mice, 6 - to 8 -d gastro-intestinal death predominated at both 100 and 1000 rad/min, and was enhanced at the higher dose rate. In the X-ray exposures, 12- to 14-d haematopoietic death predominated and showed a similar dose-rate effect. The RBE of protons relative to 250 kVp X-ray for 30-d LD{sub 50} was found to be 0.8 ; the RBE for 6-d LD{sub 50} was found to be 1.2 at the same dose rate of 100 rad/min. It is suggested that the difference in injury mode may be due to differences in tissue dose distribution. The higher but variable proton RBE for 6 -d gut death appears to exhibit the dose-rate effect associated with low-LET exposure. Practical consequences of the dose distribution and dose-rate factois are discussed. (author) [French] Ils auteurs ont etudie la mortalite apres 6 , 10 et 30 j chez des souris blanches males Swiss Webster exposees a des protons de 730 MeV, a des rayons X de 250 kV-crete et a des rayons X de 100 kV-crete, avec des debits de dose differents. Chez les souris exposees aux protons, on a observe une predominance de la mortalite apres 6 a 8 j due au syndrome gastro-intestinal, a 100 et 1000 rad/min; la mortalite etait plus elevee a 1000 rad/min. Chez les souris exposees aux rayons X , on a observe une predominance de la mortalite apres 12 a 14 j due au syndrome hematopoletique, avec effet similaire du debit de dose. L'EBR des protons par rapport aux rayons X de 250 kV-crete pour la DL{sup 30}{sub 50} etait de 0,8 et l'EBR pour la DL{sup 6}{sub 50} etait de 1,2 pour un meme debit de dose de 100 rad/min. La difference dans les types de lesions peut etre due a des differences de distribution de la dose dans les tissus. L'EBR des protons, plus elevee mais variable, pour la mortalite apres six jours causee par des lesions de l'appareil digestif semble reveler le

  5. Application of Sodium-24 to Flow-Rate Measurements and Leak Detection; Applications du Sodium-24 a des Mesures de Debits et de Recherches de Fuites; ИСПОЛЬЗОВАНИЕ НАТРИЯ-24 ПРИ ИЗМЕРЕНИЯХ ПОТОКОВ И ИССЛЕДОВАНИЯХ УТЕЧКИ; Aplicaciones del Sodio-24 a la Medicion de Caudales y Deteccion de Escapes

    Energy Technology Data Exchange (ETDEWEB)

    Guizerix, J.; Cornuet, R. [Centre d' Etudes Nucleaires, Grenoble (France)

    1963-03-15

    activity and for an aliquot part of the total activity injected, counted in the same geometry, indicated the leakage rate. The 'two-peak method' was adopted for measuring the flow-rate of water in a closed circuit. Circulation was carried out by a thermo-siphon, operating at 350 Degree-Sign C and a pressure of 180 kg/cm{sup 2}. A single shot of 0.5mc of Na{sup 24} in the form of carbonate was carried out and measurement of the time of transit of the wave of activity between two collimated scintillation detectors indicated the flow-rate with a relative accuracy of approximately 2%. (author) [French] Les auteurs decrivent en premier lieu quelques experiences ou le sodium-24 a ete utilise afin de supprimer les problemes, de decontamination et afin de pouvoir repeter les injections de traceurs. L'irradiation de sodium a ete faite dans le reacteur piscine 'Melusine' du Centre d'etudes nucleaires de Grenoble . Pour detecter une fuite sur un circuit de chauffage central, le circuit d'eau a ete marque avec du carbonate de sodium marque au MNa. Un plan precis des canalisations a ete fait afin de limiter les zones de recherche apres vidange et rincage du circuit. Ces recherches ont ete effectuees sur le sol avec des appareils collimates, en tracant a differentes dates des courbes precises d'isoactivite, L'evolution dans le temps de la zone d'activite suspecte due a la fuite a permis de la discriminer des zones suspectes dues aux tuyaux en attente ou aux points de forte adsorption du traceur. Une cuve d'etancheite en plomb, situee entre deux etages, sous le carrelage d'une salle d'eau, etait destinee a recueillir les eaux provenant des fuites eventuelles dans les installations hydrauliques de l'etage superieur. En vue de determiner une fuite dans cette cuve, de l'eau marquee au {sup 24}Na a ete injectee sur la cuve. La difficulte de la recherche etait causee par la superposition des taches d'activite en amont et en aval de la fuite, ainsi que par le faible debit de cette derniere

  6. Analisis Debit Sungai Dengan Menggunakan Model SWAT pada DAS Cipasauran, Banten

    Directory of Open Access Journals (Sweden)

    Maulana Ibrahim Rau

    2015-10-01

    Full Text Available Total water demand at non industrial and industrial region in Cilegon is increasing. With its water production capacity of 2,000 l/s, PT Krakatau Tirta Industri cannot fulfill the amount number of demand from the industrial and domestic sectors at Cilegon. To cover the shortage of water supply of ±600 l/s, PT KTI requires taking water from Cipasauran Watershed. The objective of this study was to analyze river discharge of Cipasauran Watershed using SWAT model. Input data such as soil characteristics, climate data, landuse, and hydrology data at the area of the watershed were gathered and put at the data input file. In SWAT simulation, 4 processes were done, i.e. watershed delineation, hydrological response unit (HRU forming, data process and SWAT simulation, and visualization process. The result showed that the daily and monthly calibration process crossed 84% and 83% with the 95PPU area, with daily and monthly p-factor value of 0.84 and 0.83. Thus, calibrated model result was valid, though R2 and NS value were not satisfied. Using the validated SWAT model, the daily discharge in Cipasauran Watershed was about 0 - 3.309 m3/s, whereas the monthly discharge was 0.648 - 3.266m3/s. This showed that daily and monthly PT KTI’s water demand of 0.6 m3/s were fulfilled about 98.22% and 100%. Within the future time, the SWAT model could be potentially used as an assessment for predictive scenarios. However, to gain optimum results, well-observed and precise data is highly required, especially for such calibrations and validations.

  7. Model Prakiraan Debit Air dalam Rangka Optimalisasi Pengelolaan Waduk Saguling – Kaskade Citarum

    Directory of Open Access Journals (Sweden)

    Mariana Marselina

    2017-04-01

    Full Text Available Enhancement of population and industry have lead to an enhancement demand for raw water and electrical energy. One of the electricity provider in Java-Madura-Bali is Saguling Reservoir. The water intake of Saguling is upstream Citarum watershed with an area of 2340.88 km2. Saguling is also one of the reservoirs that form Citarum Cascade consisting of Saguling, Cirata and Jatiluhur. Data of reservoir discharge has an important role in the management of water resources. Discharge forecasting approach taken in this research was the spatial correlation method (rainfall and discharge and discrete Markov method that used the principle of stochastic Markov model of 3 classes. Saguling inflow discharge that used in this research was data from 1986 to 2013. In the spatial correlation method, combination type of PPPQt obtained a correlation value of 0.86 while for discrete Markov method obtained the correlation value of 0.804. In order to optimization of reservoir management, this research found that the reservoir management with continuous model provides a higher correlation values between the actual trajectory and the guidelines trajectory in Saguling which amounted to 0,940 compared to discrete Markov method that provides a correlation between the actual trajectory and the trajectory guidelines Saguling at 0.852.

  8. Study on Runoff Debit in the Catchment Area of Waduk Gajah Mungkur Wonogiri

    Directory of Open Access Journals (Sweden)

    Alif Noor Anna

    2004-01-01

    Water resource is one of natural resources, that is very vital. It needed to be used and to be kept throughly. For those purposes need good and directed plan, in which one of the basic component of it plan have to be supported by available a complete hydrological data and it analysis. One of hydrological data analysis is to estimate runoff of catchement area, which can be used for planning the hydrologi construction. This research aim: 1 to calculate the run off discharge by thornwaite Mather Method, monthly, annualy, and the average on the catchment through a sample of Keduang, Temon, Alang, and Wuryantoro areas; 2 to analyze the difference of the run off discharge (at no. 1 by observation resulted from trend analysis. Based on the calculation, it appears, thornwaite-mather method showed that high discharge (moreover limit 0 in dry month. From the research result, it appears, that calculation discharge graphic had lower differentation than observation discharge graphic. From sample of catchment areas that have been investigated, from the highest to the lowest deviation was Wuryantoro catchment area (78,8%, Temon catchment area (47,38%, Alang catchment area (46,45%, and Keduang catchment area (24,98% respectively. The condition like above caused by intervation of man. Not only did he influence vegetatively, but he influenced technically as well. From these conservation, technical conservation (flood and construction and reservoir was the highest influence to run off discharge calculation. The run off discharge that was calculated by thornthwite-Mather Method based on air temperate, rainy, altitude, and water holding capacity only, but groundwater supply didn’t be calculated.

  9. Limitation of leakage rate measurement sensitivity; Limitation de la sensibilite des mesures de debit de fuite

    Energy Technology Data Exchange (ETDEWEB)

    Paigne, Jacques [Commissariat a l' energie atomique et aux energies alternatives - CEA, Services de Physique Appliquee (France)

    1964-08-15

    This note reports an experimental study which aimed at determining to which extent an enclosure degassing could affect the sensitivity of a helium detection cell because of an increased background noise. The author first describes the measurement method and the helium partial pressure measurement method. He then reports an application to leakage rate measurements, and discusses the influence of background noise (influence of degassing, and influence of atmospheric air)

  10. ANALISIS CURAH HUJAN DAN DEBIT MODEL SWAT DENGAN METODE MOVING AVERAGE DI DAS CILIWUNG HULU

    Directory of Open Access Journals (Sweden)

    Defri Satiya Zuma

    2017-09-01

    Full Text Available Watershed can be regarded as a hydrological system that has a function in transforming rainwater as an input into outputs such as flow and sediment. The transformation of inputs into outputs has specific forms and properties. The transformation involves many processes, including processes occurred on the surface of the land, river basins, in soil and aquifer. This study aimed to apply the SWAT model  in  Ciliwung Hulu Watershed, asses the effect of average rainfall  on 3 days, 5 days, 7 days and 10 days of the hydrological characteristics in Ciliwung Hulu Watershed. The correlation coefficient (r between rainfall and discharge was positive, it indicated that there was an unidirectional relationship between rainfall and discharge in the upstream, midstream and downstream of the watershed. The upper limit ratio of discharge had a downward trend from upstream to downstream, while the lower limit ratio of  discharge had an upward trend from upstream to downstream. It showed that the discharge peak in Ciliwung  Hulu Watershed from upstream to downstream had a downward trend while the baseflow from upstream to downstream had an upward trend. It showed that the upstream of Ciliwung Hulu Watershed had the highest ratio of discharge peak  and baseflow so it needs the soil and water conservations and technical civil measures. The discussion concluded that the SWAT model could be well applied in Ciliwung Hulu Watershed, the most affecting average rainfall on the hydrological characteristics was the average rainfall of 10 days. On average  rainfall of 10 days, all components had contributed maximally for river discharge.

  11. Neutron control of well debit increasing by acoustic influence on oil formation

    International Nuclear Information System (INIS)

    Bogdanovich, B.Yu.; Nesterovich, A.V.; Khasaya, D.R.; Shikanov, A.E.; Shikanov, E.A.; Il'inskiy, A.V.; Mihailov, L.V.; Kolomiets, N.F.

    2012-01-01

    The effectiveness of the A E direction in oil reservoirs can be improved by controlling the parameters of the processes occurring before and after acoustic effect in oil reservoirs, followed by a choice of intervals stimulation of oil. Measurements of changes in these processes in the reservoir are made remotely via a metal pipe casing that requires the use of transparent methods of control. In implementing the method of pulse neutron-neutron logging in the study area provide periodic field impulse of fast neutrons emitted by the accelerating tube, resulting in leakage to its target nuclear reaction T (d, n) 4He

  12. L'infection a virus de l'Immunodeficience Humaine (VIH), facteur ...

    African Journals Online (AJOL)

    L'infection a virus de l'Immunodeficience Humaine (VIH), facteur predictif de gravite et de mortalite des accidents vasculaires cerebraux au Centre National Hospitalier et Universitaire-Hubert Koutoukou Maga (CNHU-HKM) de Cotonou, Benin.

  13. Uranium chemistry in blood and aqueous media. Techniques of studies; Chimie de l`uranium en milieux aqueux et sanguin. Techniques d`etudes

    Energy Technology Data Exchange (ETDEWEB)

    Scapolan, St

    1996-11-01

    The object of this report in a first step, is to understand the chemistry of uranium in aqueous phase by specifying the behavior of this element in function of several parameters such PH, concentration of present species, temperature, ionic force. In a second step, investigation techniques are reviewed: X rays diffraction, potentiometric titrations, polarography, spectrophotometry, NMR of {sup 13}C, {sup 31}P, {sup 17}O, capillary electrophoresis, laser detection. The third part brings elements to understand the uranium complexation in blood medium.

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

    Energy Technology Data Exchange (ETDEWEB)

    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)

  15. Appropriazioni debite: reti sociali e gerarchie nel consumo locale dell’aiuto umanitario. Il campo rifugiati di Darwanaje-Somaliland

    Directory of Open Access Journals (Sweden)

    Luca Ciabarri

    2013-07-01

    Full Text Available Come altre zone del Corno d’Africa, la regione dell’Awdal è un’area di lunga presenza dell’aiuto umanitario internazionale. È un’area, considerando gli ultimi 30 anni, di emergenza strutturale (Piguet 1998, prodotto di una serie ricorrente di destabilizzazioni politiche e sociali – si pensi alla grande carestia del 1974 che ha colpito l’intera regione, alla guerra dell’Ogaden tra Etiopia e Somalia nel 1977-78 e infine al conflitto civile somalo, cominciato nel Nord nel 1988 ma preceduto da continue tensioni per tutti gli anni Ottanta – a cui hanno fatto seguito interventi esterni d’aiuto.

  16. Studi Kapasitas Infiltrasi Metode Horton untuk Pemakaian Biopori di Kampus Universitas Bina Nusantara Berdasarkan Debit Limpasan Permukaan

    Directory of Open Access Journals (Sweden)

    Juliastuti Juliastuti

    2011-12-01

    Full Text Available Changes in land use due to the rapid growth of building construction leads to an increase in direct runoff, as well as declining water that seeped into the ground. Consequently, water distribution happens to be unequal of between the rainy and dry seasons. This phenomenon also occurs in the area of Kijang Campus - Bina Nusantara University which always comes up with puddles even though the rain falls with only a short duration. In this research the rainfall on the Kijang Campus - Bina Nusantara University is assessed based on the rainfall data record to obtain the rainfall intensity of various periods. Field survey is conducted to determine the existing infiltration capacity (with / without bio pore holes and on-site. It is concluded based on the research results using Horton method that the soil on the Kijang Campus - Bina Nusantara University is earth embankment that has the infiltration capacity ranging between 0.0867 - 0.2165 m3/hr. This illustrates that the soil infiltration capacity is relatively small and thus requires the installation of bio pore holes with distance by 0.5 meters. 

  17. Practical guidebook on the modulation of ventilation flow rates; Guide pratique sur la modulation des debits de ventilation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The modulation of ventilation flow rates aims at adapting the flow rate of ventilation systems to the real occupancy of rooms, at maintaining a good indoor air quality and at mastering the energy expenses due to air renewing in rooms. This technical guidebook presents the design of modulated ventilation systems (definition of occupancy areas in buildings, choice of presence sensors (CO{sub 2}, hygrometry, temperature, CO, VOC and other specific probes)), their principle and implementation. (J.S.)

  18. 77 FR 10958 - International Services Surveys: BE-150, Quarterly Survey of Cross-Border Credit, Debit, and...

    Science.gov (United States)

    2012-02-24

    ... Emond, Chief, Special Surveys Branch, Balance of Payments Division (BE-50), Bureau of Economic Analysis... the International Investment and Trade in Services Survey Act, 22 U.S.C. 3101- [[Page 10959

  19. Quality control in pulsed dose rate brachytherapy; Controle de qualite en curietherapie de debit de dose pulse

    Energy Technology Data Exchange (ETDEWEB)

    Metayer, Y.; Brunaud, C.; Peiffert, D. [Centre Alexis-Vautrin, Unite de Radiophysique, 54 - Vandoeuvre-les-Nancy (France); Meyer, P. [Centre Paul-Strauss, 67 - Strasbourg (France)

    2009-07-15

    A prospective multicenter study (P.D.R.) was leaded on pulsed dose rate brachytherapy over 2 years (2005/2006) in 20 French centres, as part of a programme entitled (Support for the innovative and expensive techniques) S.t.i.c.-P.D.R. and supported by the French ministry of health. Eight hundred and fifty patients were treated for cervix carcinoma with 2D classic or 3D innovative brachytherapy (425 in each arm). The main objectives of this study were to assess the cost of P.D.R. brachytherapy with dose optimization compared to traditional treatments, and to evaluate the complications and local control. A joint programme of quality control was established by the physicists of the different centres, concerning the software treatment planning, the source replacement, the projector and the technical parameters of the course of patient treatment. This technical note lists these controls, and their frequency. (authors)

  20. Today's Program Is Brought to You by the Letters--Debit and Credit and by the Number Income

    Science.gov (United States)

    Bush, H. Francis; Walsh, Vonda K.

    2011-01-01

    As each generation comes of age they receive a label. Currently, we are teaching the new millennials. Their learning style and time management preferences may respond better to a constant task and feedback cycle similar to the popular Public Television Series, Sesame Street. This paper examines the effects of requiring students to take an…

  1. Gold-198 and rose bengal marked with iodine-131 in the diagnostic of hepatic vesicular affections; L'or{sup 198} et le rose bengale marque a l'iode{sup 131} dans le diagnostic des affections hepatovesiculaires

    Energy Technology Data Exchange (ETDEWEB)

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

    1961-06-15

    Colloidal gold-198 makes it possible to obtain clear images of hepatic parenchyma; the examination can be repeated from different angles thus demonstrating the presence of pathologically inert regions, whether they be hydatic cysts, abscesses or neoplasia. The study of the disappearance curve for the colloid, together with a measurement of the blood volume, makes it possible also to calculate the hepatic flow. Using Rose Bengal marked with iodine-131, it is possible to obtain images of the liver and of the bile ducts, and to follow the elimination of the dye in the intestines. The simultaneous recording of the disappearance curves for the blood and of the appearance of the dye in the intestines constitutes an useful working test which is particularly sensible for evaluating the permeability of the bile ducts and, to a certain degree, the site of an obstruction. (author) [French] L'or colloidal-198 permet d'obtenir avec nettete des images du parenchyme hepatique; l'examen peut etre repete sous plusieurs incidences mettant ainsi en evidence les zones muettes pathologiques, qu'il s'agisse de kystes hydatiques, d'abces ou de neoplasies. L'etude de la courbe d'epuration du colloide completee par une mesure du volume sanguin offre en outre la possibilite de calculer le debit hepatique. A l'aide du rose bengale marque a l'iode-131, il est possible d'obtenir des images du foie et de la vesicule biliaire, et de suivre l'elimination intestinale du colorant. L'enregistrement simultane des courbes d'epuration sanguine et d'apparition intestinale constitue une epreuve fonctionnelle particulierement sensible pour apprecier la permeabilite des voies biliaires et dans une certaine mesure le site d'une obstruction. (auteur)

  2. Consumer Perceptions of Mobile and Traditional Point-of-Sale Credit/Debit Card Systems in the United States: A Survey

    OpenAIRE

    Saxena, Nitish; Sloan, John. J.; Godbole, Manasvee; Yu, Jun; Cai, Jacinta; Goergescu, Michael; Harper, Olive Nick; Schwebel, David, C.

    2016-01-01

    In recent years, rapidly emerging technology has introduced mobile Point-Of-Sale (MPOS) systems to the North American market. These systems allow merchants to process transactions conveniently and quickly using mobile phones or tablets rather than “traditional” point-of-sale (TPOS) credit card-processing systems. However, the long-term success of these new payment systems relies on consumers perceiving the device to be secure, accurate, and free from criminal activity. We present a case vs. c...

  3. A high current high frequency ions gun; Etude et realisation d'un canon a ions du type haute frequence a debit eleve

    Energy Technology Data Exchange (ETDEWEB)

    Coutant, J; Prevot, F; Vienet, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1959-07-01

    A 10 mA protons gun has been developed for different purposes. The first part of the report studies the plasma production with a RF electromagnetic field. Then the ion extraction process is analysed with particular reference to space charge phenomena. The last part describes a three electrode electrostatic lens which focusses the beam. (author) [French] Un canon a ions capable de delivrer un faisceau de protons d'une intensite de l'ordre de 10 mA a ete developpe pour differents usages. Dans la premiere partie les problemes relatifs a la production et a l'entretien d'un plasma excite par un champ electromagnetique de haute frequence sont exposes. Ensuite les auteurs analysent le mecanisme de l'extraction des ions et montrent en particulier le role de la charge d'espace. Enfin on decrit un dispositif de focalisation electrostatique a 3 electrodes. (auteur)

  4. Low doses effects and gamma radiations low dose rates; Les effets des faibles doses et des faibles debits de doses de rayons gamma

    Energy Technology Data Exchange (ETDEWEB)

    Averbeck, D [Institut Curie, CNRS UMR 2027, 75 - Paris (France)

    1999-07-01

    This expose wishes for bringing some definitions and base facts relative to the problematics of low doses effects and low dose rates effects. It shows some already used methods and some actual experimental approaches by focusing on the effects of ionizing radiations with a low linear energy transfer. (N.C.)

  5. Analog study of the power control, temperature and flow of the reactor EL4; Etude analogique de la regulation de puissance, temperature et debit du reacteur EL4

    Energy Technology Data Exchange (ETDEWEB)

    Boulven, J; Chazal, G

    1966-07-01

    This study concerns the implementing and the exact determination of the gains of the plant control loops and the knowledge of the system response during possible solicitations under normal conditions. (A.L.B.)

  6. Blood flow measurements in the irradiated pig skin using {beta} emitters radionuclides; Mesure de la circulation sanguine cutanee chez le porc irradie a l`aide de radioisotopes emetteurs {beta}

    Energy Technology Data Exchange (ETDEWEB)

    Daburon, F; Lefaix, J L; Leplat, J J; Fayart, G; Delacroix, D; Le Thanh, P

    1997-01-01

    Non invasive methods of study of the skin blood flow are numerous, but generally do not give any indication on the cutaneous micro-circulatory flow, except for cutaneous laser Doppler. The isotopic exploration of the skin with injected {gamma} radionuclides, even of weak energy, doe snot allow to characterize the skin blood flow, because of the important contribution of the subcutaneous tissues. The use of {beta} emitters energy spectrum, analyzed by different quantitative methods, are proportional to the thickness of the screen localized between the radioactive source and detector. Using simple and complex phantoms composed of tissue equivalent screens, with {sup 32}P sources placed at different depths, it was possible to study the degradation of {beta} spectra, simulating respectively the sub-epidermis and sub-dermis vascular levels. A modelization and an experimental study in-vivo are proposed in this work, with {sup 32}P phosphate administered intravenously in pigs. (author).

  7. Caractérisation, quantification et isolation de vésicules extracellulaires du plasma sanguin à l’aide de nanoparticules d’or ou magnétiques conjuguées à des protéines

    OpenAIRE

    Linares , Romain

    2016-01-01

    Extracellular vesicles (EVs) are submicrometric membrane vesicles found in body fluids and produced by cells in response to various stimuli. EVs are involved in numerous physiological processes but also in pathologies as cancers or cardiovascular diseases. Even if EVs are largely studied, our knowledge about them remains limited. This is mainly caused by the difficulties to characterize EVs and by the lack of standardized methods allowing their characterization. The first part of my PhD work ...

  8. Activation de l'aire motrice supplémentaire au cours des mouvements volontaires chez l'homme. Etudes par le débit sanguin cérébral focal

    DEFF Research Database (Denmark)

    Orgogozo, J M; Larsen, B; Roland, P E

    1979-01-01

    Focal activation in the cerebral cortex during different motility and language tests in 52 patients examined by arteriography was studied by measuring focal cerebral blood flow (fCBF) by means of an apparatus of high resolution. A sterotactic or functional approach demonstrated that the upper pre......, either verbal or non-verbal. An analysis of the results suggests that SMA acts during the establishment of new motor programs, and in the control of pre-established automatic activities, in response to internal and external stimuli....

  9. Case series

    African Journals Online (AJOL)

    abp

    3 mars 2014 ... Childs Nerv Syst. Nov 2000; 16(10-. 11):765-9. PubMed | Google Scholar. 4. Ben Becher S, Cheour M, Ben Hassine L, Hlioui S, et al. Les kystes hydatiques cerebraux chez l'enfant. Arch Péd. 1997;. 4(11):1107-1110. PubMed |Google Scholar. 5. Duishanbai S, Jiafu D, Guo H, Liu C, Liu B, et al. Intracranial.

  10. 75 FR 9987 - Self-Regulatory Organizations; The Depository Trust Company; Order Approving Proposed Rule Change...

    Science.gov (United States)

    2010-03-04

    ... subject to the same net debit cap \\6\\ and collateral monitor (``Risk Management Controls'') \\7\\ as any...'s net settlement debit to exceed its net debit cap is placed in a pending queue that recycles until... procedures, a matched reclaim for less than $15 million is not subject to DTC's risk management controls. As...

  11. 75 FR 497 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing of Proposed Rule...

    Science.gov (United States)

    2010-01-05

    ... cause the net settlement debit to exceed the net debit cap is placed on a pending queue that recycles... could override DTC's risk management controls for EuroCCP's account and create a consequent debit in the... $15 million would not override DTC's risk management controls. Instead, such reclaims would recycle...

  12. Resolution of the inverse problem of radioactive decay for the calculation of dose flow rate in radioprotection; Resolution du probleme inverse de la decroissance radioactive pour le calcul de debit de dose en radioprotection

    Energy Technology Data Exchange (ETDEWEB)

    Bonin, A.; Tsilanizara, A. [CEA Saclay, LIST, DENIDANSIDM2SISERMA, 91 - Gif-sur-Yvette (France)

    2010-07-01

    The authors present a method for the calculation of the dose equivalent rate which takes main isotopes as well as minority isotopes into account. According to this method, they first calculate the initial composition (before ageing) from what can be observed at a certain time. Then, from this reconstructed initial composition, they complete the isotopic assessment, thus the sources of emitted particles at the same time. The method is implemented in the MENDEL code. Validation is performed with data corresponding to an UOX fuel pin

  13. Kajian Model Estimasi Volume Limpasan Permukaan, Debit Puncak Aliran, dan Erosi Tanah dengan Model Soil Conservation Service (SCS, Rasional Dan Modified Universal Soil Loss Equation (MUSLE (Studi Kasus di DAS Keduang, Wonogiri

    Directory of Open Access Journals (Sweden)

    Ugro Hari Murtiono

    2008-12-01

    Full Text Available Hydrologic modelling has been developing and it is usefull for basic data in managing water resources. The aim of the reseach is to estimate volume runoff, maximum discharge, and soil erosion with SCS, Rational, and MUSLE models on Keduang Watershed. Explain the data analysis, and flow to get the data. SCS parameters model use are: runoff, rainfall, deferent between rainfall runoff. The deferent rainfall between runoff relationship kurva Runoff Coefisient (Curve Nunmber/CN. This Coefisient connected with Soil Hydrology Group (antecedent moisture content/AMC, landuse, and cultivation method. Rational parameters model use are: runoff coefisient, soil type, slope, land cover, rainfall intensity, and watershed areas. MUSLE parameters model use are: rainfall erosifity (RM, soil erodibility (K, slope length (L, slope (S, land cover (C, and soil conservation practice (P. The result shows that the conservation service models be applied Keduang Watershed, Wonogiri is over estimed abaut 29.54 %, Rational model is over estimed abaut 49.96 %, and MUSLE model is over estimed abaut 48.47 %.

  14. Advances in gas flow metering - end of the history, peaceful co-existence or a new beginning; Les avancees dans le mesurage des debits de gaz - fin de l'histoire, coexistence pacifique ou nouveau commencement

    Energy Technology Data Exchange (ETDEWEB)

    Studzinski, W. [NOVA Research and Technology Centre, Calgary (Canada)

    2000-07-01

    Gas flow metering plays an important role in the technical and fiscal operations of pipeline systems. Over the last hundred years, the industry has gone through several technical revolutions. The recent two decades were characterized by the introduction of flow computers in the 80's and acceptance of ultrasonic meters in the 90's. These changes, associated with measurement technology, have had a profound impact on pipeline operation, deregulation of the gas industry and gas trading. Significant advances were made, however, it is certainly not the end for progress in gas flow metering. The future development of optoelectronic and mass flow meters combined with advances in telemetry and tele-calibration may significantly reduce capital and maintenance costs. Classical flow meters will be upgraded to a new level of performance and will co-exist with the newest technologies. The uncertainty of flow measurement will be improved, mainly in terms of stability over longer periods of time. Old and new meters will be able to perform in environments other than dry natural gas. Processing of flow measurement data will evolve with the progress in flow computers and smart transmitters. The advances in gas flow metering will be driven by life cycle cost reduction as well as new business and service requirements. (author)

  15. Study of a three-phase flow metering process for oil-water-gas flows; Etude d`un procede de mesure des debits d`un ecoulement triphasique de type eau-huile-gaz

    Energy Technology Data Exchange (ETDEWEB)

    Boyer, Ch.

    1996-11-01

    We propose a theoretical and experimental study of a three-phase flow metering process for oil-water-gas flows. The selected process is based on a combination of a mixer, a Venturi and ultrasonic methods. To perform an experimental validation of this process an instrumented set-up for three-phase air-oil-water flows has been designed, conceived and adjusted. An original theoretical model have been built to predict three-phase dispersed flows across a contraction. Once validated with two-phase air-water, oil-water and air-oil-water flows data, this model has been used to solve the Venturi metering problems. After a critical review of the available techniques, the ultrasonic propagation velocity has been selected to determine two-phase liquid-liquid flow composition. Two original models have been developed to describe the ultrasonic propagation with the dispersed phase fraction. The comparison with experimental data in oil-water flows show the superiority of one of the two models, the scattering model. For the void fraction determination in air-water flows, the work of Bensler (1990) based on the ultrasonic attenuation measurement has been extended to take into account the multiple scattering effects. Finally these techniques have been combined to determine the different flow rates in air-water, oil-water flows. For two-phase air-water and oil-water flows the problem is solved and the flow rates are measured with a very good accuracy ({+-} 3%). The results quality obtained with three-phase oil-water-gas flows and the secure theoretical bases allowing their interpretation give us the opportunity to strongly recommend the development of an industrial prototype based on the process we studied. (author) 183 refs.

  16. Consequences of the exposure at low dose rates-contribution of animal experimentation. Consequences de l'exposition aux faibles debits de dose. Apport de l'experimentation animale

    Energy Technology Data Exchange (ETDEWEB)

    Masse, R. (CEA Centre d' Etudes de Fontenay-aux-Roses, 92 (FR). Direction des Sciences du Vivant)

    1990-01-01

    The exposure of laboratory animals to the various types of radiations will induce cancers in relation with the tissue absorbed doses. The shape of the dose-effet relationship is most variable. It is important to distinguish which tumours are comparable to human tumours. Those showing more analogies answer but seldom to the classical lineo-quadratic relationship; however, a strong attenuation of induction is demonstrated at low dose rates. Quasi-threshold relationships are seen after the exposure of some tissues to high-LET radiations. These observations question the validity of generalizing the radiobiologists' dual action theory, setting the origin of the dose-effect relationship in the induction of events within the DNA molecule. There is an alternative in the cellular collaboration events; it assumes that the effectiveness per dose unit decreases constantly as an inverse function of the dose rate.

  17. Demonstration of the 3D PANTHERE software for the simulation of gamma dose rates for complex nuclear installations; Demonstration du logiciel 3D panthere pour la simulation des debits de doses gamma pour installations nucleaires complexes

    Energy Technology Data Exchange (ETDEWEB)

    Longeot, M.; Dupont, B. [EDFISEPTENITE, 12-14 avenue Dutrievoz, 69628 Villeurbanne Cedex (France); Schumm, A.; Zweers, M. [EDF/R and D/SINETICS, 1 avenue du General de Gaulle, 92141 Clamart Cedex (France); Malvagi, F.; Trama, J.C. [CEA Saclay, SERMA, 91 - Gif-sur-Yvette (France)

    2010-07-01

    The authors present the two successive versions of the PANTHERE simulation software developed by EDF-SEPTEN to determine gamma dose flow rate in complex industrial installations. This software predicts dose rates and thus enables interventions in irradiating environment to be optimized. The authors report the demonstration of the industrial version (PANTHEREv1) and of the currently under development version (PANTHEREv2). They outline the evolutions brought to the first version to develop the second one such as the direct importation of CAD models, ergonomic improvements, etc.

  18. SMPLNORM: A simple model for obtaining the joint probabilities of two flows and the level that depends on them. SMPLNORM: Un modele simple pour obtenir les probabilites conjointes de deux debits et le niveau qui en depend

    Energy Technology Data Exchange (ETDEWEB)

    Bruneau, P. (Hydro-Quebec, Montreal, PQ (Canada)); Ashkar, F. (Moncton Univ., NB (Canada)); Bobee, B. (Inst. National de la Recherche Scientifique, Saint-Foy, PQ (Canada))

    1994-01-01

    Most bivariate models assume the same type of marginal distribution, with two parameters, for two variables. The disadvantage of these models for hydrologic flow studies is that it is often difficult to make adjustments for observed flows. A complete example is presented of the application flexibility of the SMPLNORM program, which calculates the joint probability of two variables, Q1 and Q2, with marginal distributions that have three parameters. The program can also provide the probability of nonexceedence of a third variable H, mathematically related to the first two variables. Two applications are discussed, in which Q1 and Q2 are the flows of two rivers controlling the variable H, which is a water level in both cases. Theoretically, this model could also be applied to other types of variables. The proposed model is based on the hypothesis that a Box-Cox type of power transformation could reduce the marginal distributions of Q1 and Q2 to a normal distribution. One of the main conclusions of the study addresses the importance of taking into account the correlation between Q1 and Q2 to obtain a valid estimate of H. 11 refs., 14 figs., 7 tabs.

  19. 1871-IJBCS-Article-Kougoum Piebeng

    African Journals Online (AJOL)

    hp

    prélèvements sanguins. Leurs microorganismes restent également inconnus. Le but de notre travail était de rechercher les parasites sanguins des tisserins ..... Blood parasites of birds in Cameroun. J. Parasitol., 74: 1009-1013. Murphy FA. 1998. Emerging zoonoses. Emerg Infec Dis., 4: 429-435. OMS (Organisation ...

  20. Brain Tumour Scintigraphy with {sup 99m}Tc-Pertechnetate, {sup 99m}Tc-Fe(II) Complex and {sup 131}I-Labelled Macroaggregated Albumin - Comparison of Results; La Scintigraphie des Tumeurs Cerebrales a l'Aide de Pertechnetate Marque au {sup 99m}Tc, de Complexe {sup 99m}Tc-Fe-II et de Macroagregats d'Albumine Marques au {sup 131}I. Comparaison des Resultats

    Energy Technology Data Exchange (ETDEWEB)

    Haas, J. P.; Dietz, H.; Schmidt, K. J.; Doerr, F.; Brod, K. H.; Wolf, R. [Institut de Radiologie Clinique et Clinique de Neurochirurgie, Universite de Mayence, Federal Republic of Germany (Germany)

    1969-05-15

    delimitation des processus cerebraux envahissants, en raison de la chute rapide de la concentration sanguine. Il semble que la combinaison de ces deux nouvelles methodes de scintigraphie puisse ouvrir de nouvelles perspectives et apporter un enrichissement inattendu a l'application des radioisotopes dans l'etude clinique des maladies cerebrales. Le memoire est illustre de nombreux exemples. (author)

  1. Use of potassium-42 in the study of kidney functioning; Emploi du patassium-12 pour l'etude du fonctionnement renal

    Energy Technology Data Exchange (ETDEWEB)

    Morel, F.; Guinnebault, M. [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1959-07-01

    Following an intravenous injection of potassium-42 as indicator, an analysis of the specific activity vs. time curve in arterial plasma, in venous plasma efferent from the kidney, in urine and in various regions of the kidney of rabbits reveals that: 1) The turnover rate of potassium in the cortex cells (proximal and distal convoluted tubes) is very large, being limited only by renal blood flow. 2) The turnover rate of potassium in deep regions (Henle loops and collector tubules) is much smaller. 3) Potassium in the urine comes from cells of the convoluted tubes and not from cells of Henle loops, collector ducts, or glomerular filtrate. 4) Any potassium filtered at the level of the glomerules would be entirely reabsorbed at the level of the proximal tube, while total potassium in the urine results from a process of excretion by cells of the distal tube. These results are comparable with the assumption that the movement of potassium between interstitial medium and convoluted tube cells results from entirely passive processes. (author) [French] Apres injection intraveineuse au lapin de radiopotassium comme indicateur, l'analyse des courbes de la radioactivite specifique du potassium, mesuree en fonction du temps dans le plasma arteriel, dans le plasma veineux efferent du rein, dans l'urine et dans diverses regions du rein, lui-meme, permet de montrer: 1)que la vitesse de renouvellement du potassium contenu dans les cellules du cortex (tubes contournes proximaux et distaux), apparait tres grande et semble limitee par le debit sanguin renal. 2) que le vitesse de renouvellement du potassium contenu dans les regions profondes (anses de Henle et tubes collecteurs) est beaucoup plus faible. 3) que le potassium de l'urine a pour precurseur le potassium des cellules des tubes contournes et non celui des cellules des anses de Henle ou des canaux collecteurs, ni celui du filtrat glomerulaire. 4) que le potassium filtre au niveau des glomerules serait entierement

  2. Use of potassium-42 in the study of kidney functioning; Emploi du patassium-12 pour l'etude du fonctionnement renal

    Energy Technology Data Exchange (ETDEWEB)

    Morel, F; Guinnebault, M [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1959-07-01

    Following an intravenous injection of potassium-42 as indicator, an analysis of the specific activity vs. time curve in arterial plasma, in venous plasma efferent from the kidney, in urine and in various regions of the kidney of rabbits reveals that: 1) The turnover rate of potassium in the cortex cells (proximal and distal convoluted tubes) is very large, being limited only by renal blood flow. 2) The turnover rate of potassium in deep regions (Henle loops and collector tubules) is much smaller. 3) Potassium in the urine comes from cells of the convoluted tubes and not from cells of Henle loops, collector ducts, or glomerular filtrate. 4) Any potassium filtered at the level of the glomerules would be entirely reabsorbed at the level of the proximal tube, while total potassium in the urine results from a process of excretion by cells of the distal tube. These results are comparable with the assumption that the movement of potassium between interstitial medium and convoluted tube cells results from entirely passive processes. (author) [French] Apres injection intraveineuse au lapin de radiopotassium comme indicateur, l'analyse des courbes de la radioactivite specifique du potassium, mesuree en fonction du temps dans le plasma arteriel, dans le plasma veineux efferent du rein, dans l'urine et dans diverses regions du rein, lui-meme, permet de montrer: 1)que la vitesse de renouvellement du potassium contenu dans les cellules du cortex (tubes contournes proximaux et distaux), apparait tres grande et semble limitee par le debit sanguin renal. 2) que le vitesse de renouvellement du potassium contenu dans les regions profondes (anses de Henle et tubes collecteurs) est beaucoup plus faible. 3) que le potassium de l'urine a pour precurseur le potassium des cellules des tubes contournes et non celui des cellules des anses de Henle ou des canaux collecteurs, ni celui du filtrat glomerulaire. 4) que le potassium filtre au niveau des glomerules serait entierement reabsorbe au

  3. Sanguineous normothermic, intermittent cardioplegia, effects on hypertrophic myocardium: morphometric, metabolic and ultrastructural studies in rabbits hearts Efeitos da cardioplegia sanguínea normotérmica intermitente, em miocárdio hipertrófico: estudos morfométricos, metabólicos e ultraestruturais em corações coelhos

    Directory of Open Access Journals (Sweden)

    Clovis Carbone Junior

    2012-12-01

    Full Text Available OBJECTIVES: The present investigation aimed to study the protective effect of intermittent normothermic cardioplegia in rabbit's hypertrophic hearts. METHODS: The parameters chosen were 1 the ratio heart weight / body weight, 2 the myocardial glycogen levels, 3 ultrastructural changes of light and electron microscopy, and 4 mitochondrial respiration. RESULTS: 1 The experimental model, coarctation of the aorta induced left ventricular hypertrophy; 2 the temporal evolution of the glycogen levels in hypertrophic myocardium demonstrates that there is a significant decrease; 3 It was observed a time-dependent trend of higher oxygen consumption values in the hypertrophic group; 4 there was a significant time-dependent decrease in the respiratory coefficient rate in the hypertrophic group; 5 the stoichiometries values of the ADP: O2 revealed the downward trend of the values of the hypertrophic group; 6 It was possible to observe damaged mitochondria from hypertrophic myocardium emphasizing the large heterogeneity of data. CONCLUSION: The acquisition of biochemical data, especially the increase in speed of glycogen breakdown, when anatomical changes are not detected, represents an important result even when considering all the difficulties inherent in the process of translating experimental results into clinical practice. With regard to the adopted methods, it is clear that morphometric methods are less specific. Otherwise, the biochemical data allow detecting alterations of glycogen concentrations and mitochondria respiration before the morphometric alterations should be detectedOBJETIVOS: O presente estudo teve como objetivo estudar o efeito protetor da cardioplegia normotérmica intermitente em corações hipertróficos de coelhos. MÉTODOS: Os parâmetros escolhidos foram: 1 relação peso cardíaco/peso corporal; 2 níveis de glicogênio nos músculos cardíacos; 3 alterações ultraestruturais por microscopia óptica e eletrônica; e 4 respiração mitocondrial. RESULTADOS: 1 O modelo experimental de coarctação da aorta induziu hipertrofia ventricular esquerda; 2 a evolução temporal dos níveis de glicogênio no miocárdio hipertrófico demonstra que há diminuição significativa; 3 observou-se tendência dependente do tempo para maiores valores do consumo de oxigênio para o grupo hipertrófico; 4 houve diminuição dependente do tempo da taxa de coeficiente respiratório no grupo hipertrófico; 5 os valores estequiométricos da ADP: O2 revelou a tendência decrescente no grupo hipertrófico; 6 observaram-se lesões mitocondriais do miocárdio hipertrófico, enfatizando a grande heterogeneidade dos dados. CONCLUSÃO: A aquisição de dados bioquímicos, principalmente o aumento na velocidade de quebra do glicogênio, quando mudanças anatômicas não são detectadas, representa um resultado importante, mesmo quando se consideram todas as dificuldades inerentes ao processo translacional de resultados experimentais para a prática clínica. No que diz respeito aos métodos adotados, é evidente que os métodos morfométricos são menos específicos. Os dados bioquímicos permitem a detecção de alterações das concentrações de glicogênio e respiração mitocondrial antes das alterações morfométricas serem detectadas.

  4. Author Details

    African Journals Online (AJOL)

    ananas comosus» sur les parametres morphometriques et le taux des lipides sanguins atherogenes chez les rats obeses. Abstract. ISSN: 2413-354X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  5. A Phase Ib open label, randomized, safety study of SANGUINATE™ in patients with sickle cell anemia

    Directory of Open Access Journals (Sweden)

    Hemant Misra

    Full Text Available Abstract Background: Treatment of sickle cell anemia is a challenging task and despite the well understood genetic and biochemical pathway of sickle hemoglobin, current therapy continues to be limited to the symptomatic treatment of pain, supplemental oxygen, antibiotics, red blood cell transfusions and hydroxyurea. SANGUINATE is a carbon monoxide releasing molecule and oxygen transfer agent under clinical development for the treatment of sickle cell anemia and comorbidities. Methods: An open-label randomized Phase Ib study was performed in adult sickle cell anemia patients. Two dose levels of SANGUINATE were compared to hydroxyurea in 24 homozygotes for Hb SS. Twelve subjects received either a low dose (160 mg/kg of SANGUINATE or 15 mg/kg hydroxyurea. Another 12 subjects received either a high dose (320 mg/kg of SANGUINATE or 15 mg/kg hydroxyurea. The primary endpoint was the safety of SANGUINATE versus hydroxyurea in sickle cell anemia patients. Secondary endpoints included determination of the plasma pharmacokinetics and assessment of hematologic measurements. Results: Musculoskeletal related adverse events were the most common. Transient troponin I levels increased in three patients, one of whom had an increase in tricuspid regurgitant velocity; however, no clinical signs were noted. Following an assessment of vital signs, tricuspid regurgitant velocity, electrocardiogram, serum biochemistry, hematology, urinalysis, and analysis of reported adverse events, SANGUINATE was found to be safe in stable sickle cell anemia patients. Conclusions: The clinical trial met its primary objective of demonstrating an acceptable safety profile for SANGUINATE in patients with sickle cell anemia. This trial established the safety of SANGUINATE at both dose levels and permitted its advance to Phase II trials.

  6. La recherche de l'antigene D faible au Togo: etat des lieux | Kolou ...

    African Journals Online (AJOL)

    Matériel et méthodes: Nous avons analysé à travers une étude transversale la recherche du RH:W1 par la méthode sérologique dans trois laboratoires publics : le Centre Hospitalier Universitaire Campus, l'Institut National d'Hygiène et le Centre National de Transfusion Sanguine. Parmi les 6737 groupages sanguins ...

  7. . اﻟﺤﻤﺎم اﻷهﻠﻲ ؛ اﻟﻔﺘﺮة اﻟﻀﻮﺋﻴﺔ ؛ اﻟﺘﻴﺮوآﺴﻴﻦ ؛ ﺗﻜﺎﺛﺮ : ا

    African Journals Online (AJOL)

    Prélèvement sanguin par ponction de la veine brachiale. Pesée. Prélèvement sanguin par ponction de la veine brachiale. -Taille des gonades. -Poids des gonades ..... glucose in blood, using glucose oxydase with an alternative oxygen acceptor. Cli. Biochimy., Vol. 6, 1969, p.24. [23] N. Biuret, R.J. Henry, D.C. Cannon,.

  8. 75 FR 78286 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

    Science.gov (United States)

    2010-12-15

    ...-disciplinary actions, the Exchange would similarly not take action to debit a member account until all appeal...-disciplinary actions will be debited, and the amount due will appear on the members invoice prior to the actual... imposed by a Hearing Panel in connection with Disciplinary Violations. With respect to disciplinary...

  9. 18 CFR 367.2161 - Account 216.1, Unappropriated undistributed subsidiary earnings.

    Science.gov (United States)

    2010-04-01

    ..., either debit or credit, of undistributed retained earnings of subsidiary companies since their... account, this account must be debited and account 216, Unappropriated retained earnings (§ 367.2160..., Unappropriated undistributed subsidiary earnings. 367.2161 Section 367.2161 Conservation of Power and Water...

  10. 78 FR 795 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing of Proposed Rule...

    Science.gov (United States)

    2013-01-04

    ... (``LPNC'') risk management control in order to increase withholding from one to two largest provisional... a potential for systemic risk since the reversals may override DTC's risk management controls (e.g... the net debit balance to exceed the net debit cap is placed on a pending (recycling) queue until the...

  11. 43 CFR 418.28 - Conditions of delivery.

    Science.gov (United States)

    2010-10-01

    ... particulars including the known or estimated location and amounts; (3) The amount will not be included as a valid headgate delivery for purposes of computing the Project efficiency and resultant incentive credit... treated directly as a debit to Lahontan storage in the same manner as an efficiency debit. (b) District...

  12. 77 FR 69692 - Guidance on Review and Approval of Public Charter Prospectuses

    Science.gov (United States)

    2012-11-20

    ..., the charter operator collected consumer funds, accepting debit as well as credit card payments... consumers not paying in cash receive the protections of the Fair Credit Billing Act (15 U.S.C. 1601 et seq... provides, only by credit card, but not by debit card.\\1\\ The Department will consider exemptions to this...

  13. 76 FR 1598 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2011-01-11

    ... (FHWAR) Cell Phone and Debit Card Test. OMB Control Number: None. Form Number(s): Control Advance Letter... FHW-W1[C2], Advance Letter for Debit Card Sample FHW- W1[D]. Type of Request: New collection. Burden... existing and future needs. The FHWAR uses an address-based sample selected from the Census Bureau's Master...

  14. 30 CFR 220.020 - Calculation of the allowance for capital recovery.

    Science.gov (United States)

    2010-07-01

    ... recovery factor. The negative product of this calculation shall be debited to the NPSL capital account as... the capital recovery factor, and shall be debited to the NPSL capital account as specified in § 220... credits related to any time period after the end of the capital recovery period. ...

  15. Health effects of low doses at low dose rates: dose-response relationship modeling in a cohort of workers of the nuclear industry; Effets sanitaires des faibles doses a faibles debits de dose: modelisation de la relation dose-reponse dans une cohorte de travailleurs du nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Metz-Flamant, Camille

    2011-09-19

    The aim of this thesis is to contribute to a better understanding of the health effects of chronic external low doses of ionising radiation. This work is based on the French cohort of CEA-AREVA NC nuclear workers. The mains stages of this thesis were (1) conducting a review of epidemiological studies on nuclear workers, (2) completing the database and performing a descriptive analysis of the cohort, (3) quantifying risk by different statistical methods and (4) modelling the exposure-time-risk relationship. The cohort includes monitored workers employed more than one year between 1950 and 1994 at CEA or AREVA NC companies. Individual annual external exposure, history of work, vital status and causes of death were reconstructed for each worker. Standardized mortality ratios using French national mortality rates as external reference were computed. Exposure-risk analysis was conducted in the cohort using the linear excess relative risk model, based on both Poisson regression and Cox model. Time dependent modifying factors were investigated by adding an interaction term in the model or by using exposure time windows. The cohort includes 36, 769 workers, followed-up until age 60 in average. During the 1968- 2004 period, 5, 443 deaths, 2, 213 cancers, 62 leukemia and 1, 314 cardiovascular diseases were recorded. Among the 57% exposed workers, the mean cumulative dose was 21.5 milli-sieverts (mSv). A strong Healthy Worker Effect is observed in the cohort. Significant elevated risks of pleura cancer and melanoma deaths were observed in the cohort but not associated with dose. No significant association was observed with solid cancers, lung cancer and cardiovascular diseases. A significant dose-response relationship was observed for leukemia excluding chronic lymphatic leukemia, mainly for doses received less than 15 years before and for yearly dose rates higher than 10 mSv. This PhD work contributes to the evaluation of risks associated to chronic external radiation exposure. Our study finds a risk of leukemia associated with chronic external exposure and allows taking into account modifying factors of this relation. Additional follow-up allows to improve the precision of the estimated dose-response relationship. A combined analysis including the present cohort and other nuclear cohorts could quantify more precisely the risks associated with low doses at low dose rates, in order to validate current underlying hypotheses of the radiation protection system. (author)

  16. Clinical and dosimetric results of three-dimensional image-guided and pulsed dose rate curie-therapy in locally advanced cervical cancers; Resultats cliniques et dosimetriques de la curietherapie de debit de dose pulse guidee par imagerie tridimensionnelle dans les cancers du col de l'uterus localement evolues

    Energy Technology Data Exchange (ETDEWEB)

    Mazeron, R.; Gilmore, J.; Dumas, I.; Abrous-Anane, S.; Haberer, S.; Verstraet, R.; Champoudry, J.; Martinetti, F.; Morice, P.; Haie-Meller, C. [Institut de cancerologie Gustave-Roussy, Villejuif (France)

    2011-10-15

    The authors report a review of data obtained between 2004 and 2009 on 130 women who had been treated by optimized pulsed-rate curie-therapy for a locally advanced cervical cancer. Results are discussed in terms of cancer stage, treatment (with or without concomitant chemotherapy), planning method (MRI, scanography), delivered doses in the clinical target volumes, surgery, relapse occurrence and localizations, global survival probability, local control, undesirable side effects, occurrence of intestine or urinary toxicity. It appears that the association of a concomitant chemo-radiotherapy and optimized curie-therapy results in a good local-regional control and a low toxicity level. Short communication

  17. Comparative study vagina mould/ fletcher applicator in MRI guided pulsed rate brachytherapy in patients reached by an uterine cervix carcinoma; Etude comparative moule vaginal/applicateur de fletcher en curietherapie de debit pulse guide par IRM chez les patientes atteintes d'un cancer du col uterin

    Energy Technology Data Exchange (ETDEWEB)

    Francois, G.; Dumas, I.; Mazeron, R.; Verezesan, O.; Monnier, L.; Vieillot, S.; Gensse, M.C.; Haie-Meder, C. [Institut Gustave-Roussy, 94 - Villejuif (France)

    2009-10-15

    This study began in february 2009 and included until today ten patients. twenty patients are planned. The analysis of preliminary results show a much higher tolerance for the vaginal cast device. The dosimetry data were the object of a preliminary study that seems demonstrate an equivalence of the both modalities, with differences concerning the doses to critical organs; The definitive result swill be presented with the data including the twenty planned patients. (N.C.)

  18. Economic assessment of pulsed dose-rate (P.D.R.) brachytherapy with optimized dose distribution for cervix carcinoma;Evaluation economique de la curietherapie de debit pulse gynecologique (PDR) avec optimisation de la dose pour les cancers du col uterin

    Energy Technology Data Exchange (ETDEWEB)

    Remonnay, R.; Morelle, M.; Pommier, P.; Carrere, M.O. [Lyon Univ., 69 (France); Remonnay, R.; Morelle, M.; Pommier, P. [Axe Economie de la Sante, GATE, CNRS-UMR 5824, Centre Leon-Berard, 69 - Lyon (France); Pommier, P. [Centre Leon-Berard, 69 - Lyon (France); Haie-Meder, C. [Institut Gustave-Roussy, 94 - Villejuif (France); Quetin, P. [Centre Paul-Strauss, 67 - Strasbourg (France); Kerr, C. [Centre Val-d' Aurelle, parc Euromedecine, 34 - Montpellier (France); Delannes, M. [Institut Claudius-Regaud, 31 - Toulouse (France); Castelain, B. [Centre Oscar-Lambret, 59 - Lille (France); Peignaux, K. [Centre Georges Francois Leclerc, 21 - Dijon (France); Kirova, Y. [Institut Curie, 75 - Paris (France); Romestaing, P. [Centre hospitalier Lyon Sud, 69 - Pierre-Benite (France); Williaume, D. [Centre Eugene-Marquis, 35 - Rennes (France); Krzisch, C. [Hopital Sud, 80 - Amiens (France); Thomas, L. [Institut Bergonie, 33 - Bordeaux (France); Lang, P. [Groupe hospitalier Pitie-Salpetriere, 75 - Paris (France); Baron, M.H. [Hopital Jean-Minjoz, 25 - Besancon (France); Cussac, A. [Centre Rene-Gauducheau, 44 - Nantes-Saint-Herblain (France); Lesaunier, F. [Centre Francois-Baclesse, 14 - Caen (France); Maillard, S. [Institut Jean-Godinot, 51 - Reims (France); Barillot, I. [Hopital Bretonneau, 37 - Tours (France); Charra-Brunaud, C.; Peiffert, D. [Centre Alexis-Vautrin, 54 - Vandoeuvre-les-Nancy (France)

    2010-06-15

    Purpose: Our study aims at evaluating the cost of pulsed dose-rate (P.D.R.) brachytherapy with optimized dose distribution versus traditional treatments (iridium wires, cesium, non-optimized P.D.R.). Issues surrounding reimbursement were also explored. Materials and methods: This prospective, multi-centre, non-randomized study conducted in the framework of a project entitled 'Support Program for Costly Diagnostic and Therapeutic Innovations' involved 21 hospitals. Patients with cervix carcinoma received either classical brachytherapy or the innovation. The direct medical costs of staff and equipment, as well as the costs of radioactive sources, consumables and building renovation were evaluated from a hospital point of view using a micro costing approach. Subsequent costs per brachytherapy were compared between the four strategies. Results: The economic study included 463 patients over two years. The main resources categories associated with P.D.R. brachytherapy (whether optimized or not) were radioactive sources (1053 Euros) and source projectors (735 Euros). Optimized P.D.R. induced higher cost of imagery and dosimetry (respectively 130 Euros and 367 Euros) than non-optimized P.D.R. (47 Euros and 75 Euros). Extra costs of innovation over the less costly strategy (iridium wires) reached more than 2100 Euros per treatment, but could be reduced by half in the hypothesis of 40 patients treated per year (instead of 24 in the study). Conclusion: Aside from staff, imaging and dosimetry, the current hospital reimbursements largely underestimated the cost of innovation related to equipment and sources. (authors)

  19. Resistência natural de seis espécies de madeiras da região amazônica a fungos apodrecedores, em ensaios de laboratório

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius Da Silva Alves

    2006-01-01

    Full Text Available This study evaluated the natural resistance of six Amazonian wood species: Aspidosperma desmanthum (Araracanga, Parinari excelsa (Parinari, Mouriri callocarpa (Miraúba, Marmaroxylon racemosum (Angelim-rajado, Peltogyne paniculata (Roxinho e Astronium sp. (Muiracatiara against Pycnoporus sanguineous, a white rot fungus, and Gloeophyllum trabeum, a brown rot fungus. Testing was performed based on the American Society for Testing and Materials - Standard Method for Accelerated Laboratory Test of Natural Decay Resistance of Woods - ASTM D2017/81(86. Results showed that all tested wood species were classified as very resistant to both decay fungi, except the wood of Aspidosperma desmanthum, which demonstrated to be very resistant to Pycnoporus sanguineous and resistant to Gloeophyllum trabeum. The wood of Peltogyne paniculata showed the best performance against Pycnoporus sanguineous, whereas the wood of Astronium sp. presented the best results when submitted to Gloeophyllum trabeum attack.

  20. Research

    African Journals Online (AJOL)

    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 ...

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

    African Journals Online (AJOL)

    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.

  2. Erythropoïétine recombinante, traitement de l'anémie grave d'un ...

    African Journals Online (AJOL)

    Un nourrisson de 25 mois présentant un paludisme grave forme anémique décompensé avec un taux d'hémoglobine de 1,9 g/dl dont les parents sont des Témoins de Jéhovah a été traité par de l'EPOr en lieu et place d'une transfusion sanguine. En effet, les parents étaient contre la transfusion sanguine en raison de leur ...

  3. Research

    African Journals Online (AJOL)

    abp

    23 juin 2012 ... La quasi-totalité de ces cas d'anémie sévère ont été transfusés, le taux de transfusion sanguine était de 87% dans une autre étude réalisée à. Yaoundé [2]. La transfusion sanguine représente une protection contre certains décès (1). Cette mesure salvatrice n'est pas toujours facile à mettre en œuvre en ...

  4. 78 FR 24805 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Minimum...

    Science.gov (United States)

    2013-04-26

    ... Collection; Comment Request; Bank Secrecy Act Suspicious Activity Report Database Proposed Data Fields.'' The...; c. Commercial paper; d. Credit card; e. Debit card; f. Forex transactions; g. Futures/Options on...

  5. 78 FR 981 - Agency Information Collection Activities; Renewal of a Currently Approved Collection; and Comment...

    Science.gov (United States)

    2013-01-07

    ...; Comment Request; Bank Secrecy Act Suspicious Activity Report Database Proposed Data Fields.'' The notice...; e. Debit card; f. Forex transactions; g. Futures/Options on futures; h. Hedge fund; i. Home equity...

  6. 47 CFR 32.4520 - Additional paid-in capital.

    Science.gov (United States)

    2010-10-01

    ... SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32.4520... includable in Account 4510, Capital Stock, unless such difference results in a debit balance for that class...

  7. 17 CFR 256.236 - Taxes accrued.

    Science.gov (United States)

    2010-04-01

    ... credited with the amount of taxes accrued during the accounting period, corresponding debits being made to... be kept so as to show for each class of taxes the amount accrued, the basis for the accrual, the...

  8. 17 CFR 256.174 - Miscellaneous current and accrued assets.

    Science.gov (United States)

    2010-04-01

    ... COMMISSION (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 3. Current and Accrued Assets § 256.174 Miscellaneous... nature of each asset included herein. 4. deferred debits ...

  9. 12 CFR Supplement I to Part 205 - Official Staff Interpretations

    Science.gov (United States)

    2010-01-01

    ... by a telephone order to a stockbroker to buy or sell securities or to exercise a margin call. 3... behavior that may constitute negligence under state law, such as writing the PIN on a debit card or on a...

  10. 25 CFR 103.30 - What standard of care must a lender meet?

    Science.gov (United States)

    2010-04-01

    ... bank account debiting to make loan payments; (d) Require the borrower to take title to real and..., including hazard, liability, key man life, and other kinds of insurance, in amounts reasonably necessary to...

  11. 31 CFR 370.26 - What limitations exist on liability?

    Science.gov (United States)

    2010-07-01

    ... TRANSFERS RELATING TO UNITED STATES SECURITIES Debit Entries § 370.26 What limitations exist on liability? If we sustain a loss because a financial institution fails to handle an entry in accordance with this...

  12. 77 FR 3069 - Modification of Interlibrary Loan Fee Schedule

    Science.gov (United States)

    2012-01-23

    ... have an impact of $100 million or more on the U.S. economy and thus is not a ``significant regulatory... electronic debit/credit payment program for libraries using OCLC's resource sharing service) or by invoice...

  13. 17 CFR 256.190 - Accumulated deferred income taxes.

    Science.gov (United States)

    2010-04-01

    .... proprietary capital ... (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 4. Deferred Debits § 256.190 Accumulated deferred income taxes. (a...

  14. Electronic Commerce

    Indian Academy of Sciences (India)

    financial institution that establishes an account with a merchant and validates card ... The bank sends a monthly statement to the customer and collects the ..... Step 5 The purchaser gets a consolidated debit advice periodi- cally. We have not ...

  15. 76 FR 9780 - Consumer Advisory Council; Notice of Meeting

    Science.gov (United States)

    2011-02-22

    ... place at the Federal Reserve Board's offices in Washington, DC, in Dining Room E on the Terrace Level of... stabilization strategies. Proposed rules regarding debit card interchange fees and routing Members will discuss...

  16. 11 CFR 9036.1 - Threshold submission.

    Science.gov (United States)

    2010-01-01

    ... credit or debit card, including one made over the Internet, the candidate shall provide sufficient... section shall not count toward the threshold amount. (c) Threshold certification by Commission. (1) After...

  17. Payment card rewards programs and consumer payment choice

    OpenAIRE

    Andrew Ching; Fumiko Hayashi

    2006-01-01

    Card payments have been growing very rapidly. To continue the growth, payment card networks keep adding new merchants and card issuers try to stimulate their existing customers’ card usage by providing rewards. This paper seeks to analyze the effects of payment card rewards programs on consumer payment choice, by using consumer survey data. Specifically, we examine whether credit/debit reward receivers use credit/debit cards relatively more often than other consumers, if so how much more ofte...

  18. The costs of paying: Private and social costs of cash and card systems

    OpenAIRE

    Bergman, Mats; Guibourg, Gabriela; Segendorf, Björn

    2007-01-01

    Despite the central role of payments in theoretical and policy oriented economics, there is surprisingly little known about the costs of different payment instruments. We estimate social and private costs of cash, debit and credit card payments in Sweden in 2002. The combined social cost of providing these payment services is approximately 0.4 per cent of GDP. Debit and credit cards are socially less costly than cash for payments above EURO 8 and EURO 18, respectively. Corresponding threshold...

  19. 78 FR 9959 - Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Notice of Filing and Immediate...

    Science.gov (United States)

    2013-02-12

    ... (including stock-option order) order types as eligible for the Rule 6.11 opening process. If, in the future... 100 units and the only interest in the COB is a complex order to buy the strategy at a net debit price... a complex order in COB to buy the strategy at a net debit price of $1.19 for 50 units. When the COB...

  20. Infrastructure performance of irrigation canal to irrigation efficiency of irrigation area of Candi Limo in Mojokerto District

    Science.gov (United States)

    Kisnanto, S.; Hadiani, R. R. R.; Ikhsan, C.

    2018-03-01

    Performance is a measure of infrastructure success in delivering the benefits corresponding it’s design implementation. Debit efficiency is a comparison between outflow debit and inflow debit. Irrigation canal performance is part of the overall performance aspects of an irrigation area. The greater of the canal performance will be concluded that the canal is increasingly able to meet the planned benefits, need to be seen its comparison between the performance and debit efficiency of the canal. The existing problems in the field that the value of the performance of irrigation canals are not always comparable to the debit efficiency. This study was conducted to describe the relationship between the performance of the canal to the canal debit efficiency. The study was conducted at Candi Limo Irrigation Area in Mojokerto Disctrict under the authority of Pemerintahan Provinsi Jawa Timur. The primary canal and secondary canal are surveyed to obtain data. The physical condition of the primary and secondary canals into the material of this study also. Primary and secondary canal performance based on the physical condition in the field. Measurement inflow and outflow debit into the data for the calculation of the debit efficiency. The instrument used in this study such as the current meter for debit measurements in the field as a solution when there is a building measure in the field were damaged, also using the meter and the camera. Permen PU No.32 is used to determine the value of the performance of the canal, while the efficiency analysis to calculate a comparison value between outflow and inflow debit. The process of data running processing by performing the measurement and calculation of the performance of the canal, the canal debit efficiency value calculation, and display a graph of the relationship between the value of the performance with the debit efficiency in each canal. The expected results of this study that the performance value on the primary canal in the

  1. Range-reference determination of lymphocyte subsets in Moroccan

    African Journals Online (AJOL)

    Administrator

    Centre de Transfusion Sanguine, Hôpital Militaire d'Instruction Med V Rabat, Morocco. 3. Service ... The percentage of CD3-CD56+ subsets was affected by smoking (p < 0.01). Our analysis .... lymphocyte subpopulations in non-smokers and.

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

    African Journals Online (AJOL)

    '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 ...

  3. Les hémorragies post coïtales: à propos de 68 cas et revue de ...

    African Journals Online (AJOL)

    % des cas, associé à une transfusion sanguine chez deux patientes et une abstinence sexuelle pendant minimum deux semaines chez toutes nous patientes. Le contexte social ainsi que le manque d'éducation sexuelle sont souvent incriminé ...

  4. Author Details

    African Journals Online (AJOL)

    Pratique de la transfusion sanguine perioperatoire au Togo: etude multicentrique nationale. Abstract · Vol 19, No 1 (2017) - Articles Prise en charge des urgences au service d'accueil des urgences Chirurgicales du CHU Sylvanus Olympio de Lome (Togo) : difficultes, solutions et perspectives. Abstract. ISSN: 2413-354X.

  5. Journal de la Recherche Scientifique de l'Université de Lomé - Vol 8 ...

    African Journals Online (AJOL)

    Place des alanine-aminotransferases dans la securite transfusionnelle : Etude au centre national de transfusion sanguine de Lome au Togo · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. LY Fekete, Y Nabagou, IM Kueviakoe, M Kolou, J Padaro, KSE Amouzou, AY Segbena ...

  6. Author Details

    African Journals Online (AJOL)

    Etude de la densite erythrocytaire par la methode des grandients de phtalate chez les patients drepanocytaires au Chu-campus de Lome(Togo) Abstract · Vol 8, No 1 (2006): Serie D - Articles Place des alanine-aminotransferases dans la securite transfusionnelle : Etude au centre national de transfusion sanguine de Lome ...

  7. Author Details

    African Journals Online (AJOL)

    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.

  8. Author Details

    African Journals Online (AJOL)

    Diop, Saliou. Vol 11, No 4 (2017) - Articles Profil biochimique et hématologique des patients drépanocytaires homozygotes en phase stationnaire au centre National de Transfusion Sanguine de Dakar Abstract PDF. ISSN: 1997-342X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  9. Testicular reperfusion injury, post ligation of the spermatic cord in ...

    African Journals Online (AJOL)

    This experiment was aimed at investigating the level of tissue regeneration following sanguineous reperfusion post ligation of the spermatic cord in dogs. A total of 5 adult Nigerian local dogs conditioned for 3 weeks, laboratorily evaluated twice weekly prior to surgery were maintained for 1month. Dogs were aseptically ...

  10. Evaluation de Ia pratique transfusionnelle en urgence obstetricale et ...

    African Journals Online (AJOL)

    La collecte des donnees a ere faite par une technique d' observation directe et de revue documentaire. Sur cette periode, la frequence de la transfusion dans le service etait de 11,08 % par rapport a 1' ensemble des malades hospitalisees. Le delai moyen d' obtention des produits sanguins labiles etait de 2 h 46 minutes.

  11. The Ultimate Challenge: Prove B. F. Skinner Wrong

    Science.gov (United States)

    Chance, Paul

    2007-01-01

    For much of his career, B. F. Skinner displayed the optimism that is often attributed to behaviorists. With time, however, he became less and less sanguine about the power of behavior science to solve the major problems facing humanity. Near the end of his life he concluded that a fair consideration of principles revealed by the scientific…

  12. BLOOD DONORS CAMPAIGN

    CERN Document Server

    Medical Service

    2002-01-01

    Tuesday 19 March 2002 in restaurant nr 2, from 9.00 to 16.30 hrs A blood donors campaign, organized by the Centre de Transfusion sanguine of Geneva If you already have a card giving your blood group, please bring this with you.

  13. BLOOD DONORS CAMPAIGN

    CERN Multimedia

    2001-01-01

    A blood donors campaign, organized by the Centre de Transfusion Sanguine of Geneva will be held at CERN on Tuesday 13 March 2001 in restaurant nr 2, from 9.00 to 16.30 hrs If you already have a card giving your blood group, please bring this with you.

  14. Atomizer

    DEFF Research Database (Denmark)

    Fixed stereo electroacoustic music, included in Robert Voisey’s (Curator) VoxNovus 60×60 Dance, 60×60 2010 International Mix and 60×60 Sanguine Mix projects. Performed internationally, including Stratford Circus, London, UK. Full performance listings and press available online....

  15. Statut immunitaire, profil nutritionnel et evolution de la morbidite du ...

    African Journals Online (AJOL)

    En phase prospective les prélèvements sanguins ont été effectués et les profils immunologiques ont été établit. Les facteurs de ... During the retrospective step, data were collected using a questionnaire, and blood samples were collected and immunological profiles established during the prospective step. The factors of ...

  16. Mycetoma caused by Nocardia brasiliensis

    Directory of Open Access Journals (Sweden)

    Kar P

    1990-01-01

    Full Text Available One case of actinomycetoma caused by Nocardia brasiliensis presented with a swelling on the right ankle with multiple sinuses discharging sero-sanguinous material without any granules. He was treated successfully with dapsone followed by surgical excision of the swelling and skin graft.

  17. teneurs en éléments majeurs et oligoéléments dans un sol et ...

    African Journals Online (AJOL)

    ACSS

    23 févr. 2015 ... La teneur en zinc dans les laitues et dans les carottes a été supérieure au seuil de .... électrique, phosphore assimilable, carbone organique, azote totale ..... humain affecte le système nerveux central, les cellules sanguines.

  18. fortification des farines tropicales par l'introduction de proteines ...

    African Journals Online (AJOL)

    2Université d'Abomey Calavy, Faculté des Sciences et Techniques, Bénin ... valeur recommandée par le Codex Alimentarius pour ce type de complément alimentaire destiné aux enfants. ..... neurotransmission, coagulation sanguine et.

  19. Case report

    African Journals Online (AJOL)

    ebutamanya

    4 déc. 2015 ... 1Service d'Anesthésie–Réanimation, Hôpital Maternité Souissi, Centre Hospitalier ... parturiente présentant une maladie de Von Willebrand de type 1 ... se lie également et stabilise le facteur de coagulation sanguine VIII.

  20. African Journal of Neurological Sciences 2011 - Vol. 30, No 2 http ...

    African Journals Online (AJOL)

    AJNS WEBMASTERS

    Le syndrome d'hypertension intracrânienne était constant, compliqué de .... sanguine (NFS), glycémie, bilan de coagulation et bilan phosphocalcique, ionogramme ... respiration eupnéique-6 ou de type Cheyne-Stokes- 3 et à un déficit ...

  1. PEGylated Bovine Carboxyhemoglobin (SANGUINATE™): Results of Clinical Safety Testing and Use in Patients.

    Science.gov (United States)

    Abuchowski, A

    2016-01-01

    Oxygen transfer agents have long been sought as a means to treat hypoxia caused by congenital or acquired conditions. Hemoglobin-based oxygen carriers were in clinical development as blood substitutes, but development was halted due to the finding of significant vasoactivity. Rather than develop a blood substitute, a product for indications characterized by hypoxia is in development. PEGylated bovine carboxyhemoglobin (SANGUINATE™) is both a carbon monoxide releasing molecule and an oxygen transfer agent. It is comprised of three functional components that act to inhibit vasoconstriction, reduce inflammation and optimize the delivery of oxygen. SANGUINATE has the potential to reduce or prevent the effects of ischemia by inhibiting vasoconstriction and re-oxygenating tissue. Phase 1 safety trials in healthy volunteers were completed in 2013. SANGUINATE was shown to be safe and well tolerated with no serious adverse effects. Phase Ib studies have been completed in stable patients with Sickle Cell Disease. SANGUINATE has also been administered to two patients under emergency use protocols. Both patients exhibited improved status following treatment with SANGUINATE.

  2. Safety Network to Detect Performance Degradation and Pilot Incapacitation (Reseau de securite pour detecter la degradation des performances et la defaillance du pilote)

    Science.gov (United States)

    1990-09-01

    ddtocteurd ’o xyg~ne inwnaceIlularc In viva en utfisane 4 onursdone’ a.I mh infaug (MNI-4) Ce appaeI est capable de mosume au niveata du cerveau . Its...CIRCULATION SANGUINE AU NIVEAl) W) CERVEAU * Deux raisons sont en favour do cette solution a Lora du combat aftien, lea accdl6rationa do niveau dlovd at

  3. Neutrons produced in thick targets of Be, {sup 238}U and C by means of 100 MeV/A deutons and 95 MeV/A {sup 36}Ar. Dose rate due to uranium activation; Neutrons produits dans des cibles epaisses de Be et {sup 238}U par des deutons de 100 MeV/A et de C par des {sup 36}Ar de 95 MeV/A. Debit de dose resultant de l`activation de l`uranium

    Energy Technology Data Exchange (ETDEWEB)

    Pauwels, N.; Proust, J.; Clapier, F.; Gara, P.; Mirea, M.; Obert, J. [Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire; Granier, T.; Belier, G.; Ethvignot, T. [CEA, Service de Physique Nucleaire, 91 - Bruyeres-le-Chatel (France)

    1998-12-01

    This study presents the results of two experiments, one lead in GANIL facilities and the other at Saturn National Laboratory. Both aim at neutron production. The energy spectra of neutrons are given for different targets and ion beams. The efficiency of deuteron beams in term of neutron production is reinforced. The neutron flux appears to be higher in any forward direction when using a beryllium target. In order to optimize shielding the neutron attenuation length in 15 cm thick concrete slab is revalued. (A.C.) 13 refs.

  4. [Characteristics of central nervous system activity in patients with complications of arterial hypertension and dependence on psychomotor status and treatment].

    Science.gov (United States)

    Usenko, A G; Velichko, N P; Usenko, G A; Nishcheta, O V; Kozyreva, T Iu; Demin, A A

    2013-01-01

    Changes in certain CNS characteristics were used as indicators of the efficacy of antihypertensive therapy (AHT) both targeted (T-AHT) and empirical (E-AHT) designed to suppress activity of the sympathetic component of vegetative nervous system (VNS) and renin-angiotensin-aldosterone system (RAAS) in patients of different psychic status and AH. A group of 835 men (mean age 54.2+-1.8yr) was divided into cholerics, sanguinics, melancholics and phlegmatics with a high and low anxiety level (HA and LA). 416 healthy men served as controls. The following parameters were estimated: mobility of cortical processes, balance between sympathetic and parasympathetic activities, blood corrisol and aldosterone levels, oxygen utilization coefficient, resistance to breath holding, severity of dyscirculatory encephalopathy and the fraction of patients with AH complications during 12 month T-AHT for the suppression of sympathetic activity in cholerics and sanguinics by beta-adrenoblockers and PAA C- ACE inhibitors in phlegmatics and melancholics and during E-AHT (ACE inhibitors in cholerics and sanguinics, BAB in phlegmatics and melancholics). The functional activity of CNS in phlegmatics and melancholics before and during AHT was lower and severity of encephalopathy and the number ofAH complications higher than in cholerics and sanguinics. . The changes wiere more pronounced in patients with HA than in those with LA. Unlike E-AHT T-AHT (anxiolytics for cholerics and sanguinics with HA, antidepressants for phlegmatics and melancholics with HA) normalized the study parameters and decreased the frequency of complications by 2-3 times.

  5. Metode Irigasi Tetes dan Perlakuan Komposisi Bahan Organik dalam Budidaya Stroberi

    Directory of Open Access Journals (Sweden)

    Afik Hardanto

    2009-04-01

    Full Text Available Strawberry is a commercial fruit. It’s Growth and quality is influenced by soil condition, climate, and its self. Irrigation influences soil characteristic, such as: physical, chemical, and microbiological than influence an environment of its growth. this research used drip irrigation method with debit variation and organic matter composition. RCBD was used in this research. Variation of irrigation debit and organic matter composition are the independent variables, whereas dependent variables are C-Organic, N-available, characteristic of soil, and quality of strawberry fruit. Variation of debit irrigation did not significant influence to C-Organic, whereas organic matter composition had significant influence to C-Organic in 63th, 84th, and 105th day of planting. The highest C-Organic content on D3P3 treatment that is 17.92% and the lowest on D2P2 treatment that is 5.19%. Debit of irrigation influence to N-available content in 105th day of planting. The highest N-available content in D3P1 treatment that is 0.88 ppm, whereas the lowest N-available content in D2P3 treatment that is 0.67 ppm. Result of analysis, debit irrigation had significant influence and could increase fruit weight and reduction sugar-content. Organic matter composition had significant influence to increase fruit weight, vitamin C, total of soluble-solid, and reduction sugar-content. Combination of irrigation debit and organic matter composition had significant influence to fruit weight. In the treatment, debit of irrigation that make good influence to fruit quality is 300 ml/day/polybag and 1:2 ratio of organic matter composition.

  6. Taxation of micro-generated electricity, etc. ; Beskattning av mikroproducerad el m.m.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-09-01

    Remit of the Inquiry: The Inquiry has been instructed to produce a legislative proposal concerning the introduction of a system for net debiting that also includes offsetting of energy tax and value added tax. Under the Inquiry's terms of reference, net debiting refers to a system where the amount of renewable electricity that private individuals or businesses with micro-production produce and feed into the electricity network is set off against the amount of electricity they receive from the electricity network. The remit includes assessing the conditions covered by EU law that apply to the introduction of such a system. The basic premise is that net debiting is to be administered within the energy tax and value added tax systems. The Inquiry is, however, to examine and propose other alternative ways to administer this tax relief. The Inquiry is also to analyse and present legislative proposals concerning who should be liable to energy tax on electricity. Tax liability for electricity is to be examined independently of the part of the remit concerning net debiting, and it should be possible to implement a proposal regardless of the conclusions on, or the implementation of, a system on net debiting. The design of the regulations on exemption from energy tax on electricity for different forms of renewable electricity production is also to be examined. The analyses are to be conducted from the following perspectives: legal, economic and public finances, environmental and administrative.

  7. Preventing the threat of credit-card fraud: Factors influencing cashiers' identification-checking behavior.

    Science.gov (United States)

    Downing, Christopher; Howard, E Henry; Goodwin, Christina; Geller, E Scott

    2016-01-01

    Two studies examined factors influencing cashiers' identification (ID)-checking behavior in order to inform the development of interventions to prevent credit-card fraud. In both studies, research assistants made credit purchases in various stores and noted the cashiers' ID-checking behavior. In the first study, the store type, whether the cashier swiped the credit/debit card, the amount of the purchase, and whether the credit/debit card was signed significantly influenced ID-checking behavior. In the second study, an A-B-A design was used to evaluate the impact of a "Check my ID" prompt placed on the credit/debit card. The prompt increased cashiers' ID-checking behavior from 5.9% at Baseline to 10.3% during the Intervention. When the prompt was removed, the cashiers' ID-checking behavior decreased to 7.2%. Implications for further intervention research to prevent credit-card fraud are discussed.

  8. Perancangan dan Simulasi MRAC untui Proses Pengendalian Temperatur pada Continuous Stirred Tank Reactor (CSTR

    Directory of Open Access Journals (Sweden)

    Amelia Sylvia

    2014-03-01

    Full Text Available Temperatur merupakan salah satu variabel proses dasar yang dikendalikan untuk menjaga suhu cairan di dalam reaktor. Model Reference Adaptive Controller (MRAC dengan MIT rule dipilih untuk mencapai spesifikasi respon yang diinginkan pada CSTR. Beban yang bervariasi berupa debit aliran likuid yang masuk ke dalam reaktor dapat menyebabkan perubahan parameter yang mempengaruhi perubahan temperatur output produk pada CSTR. Sebuah simulasi dilakukan dengan menggunakan MATLAB dan hasilnya dianalisa. Respon plant dapat melakukan adaptasi parameter – parameter kontrolernya cukup baik pada nilai gain adaptasi dengan rentang 0.00000010000 sampai 0.00000000001. Waktu yang dibutuhkan untuk mengatasi beban yang bervariasi berupa debit aliran yang masuk ke dalam reaktor dengan nilai yang maksimal (1.5 m^3/min menghasilkan respon plant lebih cepat 42 detik dari pada debit aliran masuk dengan nilai yang nominal (1 m^3/min 63 detik dan minimal (0.5 m^3/min 75 detik.

  9. Technology in a crisis of confidence

    Energy Technology Data Exchange (ETDEWEB)

    Damodaran, G R

    1979-04-01

    The power that technological progress has given to engineers is examined to see if there has been a corresponding growth in human happiness. A credit/debit approach is discussed, whereby technological advancement is measured against the criteria of social good. The credit side includes medicine, agriculture, and energy use, while the debit side lists pollution, unequal distribution of technology and welfare, modern weaponry, resource depletion, and a possible decline in the quality of life. The present anti-technologists claim the debit side is now predominant, but the author challenges this position by examining the role of technology and the engineer in the society. He sees a need for renewed self-confidence and a sense of direction among engineers, but is generally optimistic that technology and civilization will continue to be intertwined. (DCK)

  10. Preventing Point-of-Sale System Intrusions

    Science.gov (United States)

    2014-06-01

    into point-of-sale systems of over 150 Subway sandwich franchises and fifty other retailers (U.S. v. Oprea et al.). The hacking group ultimately...automated “dumps site,” dumps.name. A “dumps site” is a Website devoted to the buying and selling of stolen card data (U.S. v. Horohorin). The United States...trafficking of numbers of credit and debit cards. Most of the buying and selling of bulk quantities of credit and debit card data is done through

  11. Factors that influencing veterinary drug’s metabolisation

    Directory of Open Access Journals (Sweden)

    Cristina, Romeo T.

    2007-12-01

    Full Text Available The paper wants to make a recall for the vet practitioners, of the main veterinary drug's metabolism rate influencing factors. Among the most important physiological factors (pharmacokinetics, sanguine flow and urinary ones, plasmatic proteins binding, enzymatic induction and inhibition are essential. Between the animal’s bounded factors more important are: species, individuality, age, sex, pregnancy, alimentation, genetic factors, and health status and from exogenous factors, daily rhythm, influences of chemical compounds and of the stress are presented.

  12. Acceptance Rate of HIV Testing among Women Seeking Induced ...

    African Journals Online (AJOL)

    A l\\'aide d\\'un questionnaire semi-structuré et auto-administré, nous avons interviewé 1051 femmes qui recherchaient l\\'avortement provoqué dans quatre cliniques selectionnées au hazard à Benin City entre janvier et septembre 2002. Les échantillons sanguins de celles qui ont accepté le test du VIH ont été collectés et ont ...

  13. Canine Uterine Leiomyoma with Epithelial Tissue Foci, Adenomyosis, and Cystic Endometrial Hyperplasia

    OpenAIRE

    Karagiannis, George S.; Pelekanis, Mihalis; Loukopoulos, Panayiotis; Ververidis, Haris N.; Kaldrymidou, Eleni

    2011-01-01

    An 11-year-old Labrador Retriever bitch with a history of intermittent, sanguineous vaginal discharge of a six-month duration was presented. During exploratory laparotomy, two well-delineated, intramural masses were identified bilaterally in the uterine horns. Histopathologic examination of the mass on the left horn showed that it was a typical leiomyoma. However, the second mass appeared with an unusual coexistence of histological lesions, involving epithelial tissue foci, mild focal adenomy...

  14. coloproctectomie avec anastomose colo-sus-anale pour tumeur ...

    African Journals Online (AJOL)

    Une coloproctectomie fut réalisée le 30/06/2014 avec anastomose colo-anale, colostomie de protection sous-couvert d'une transfusion sanguine. L'examen histologique du segment colorectal prélevé objectiva une rectocolite granulomateuse autour de nombreux oeufs de schistosomes. En effet, le patient a vécu à Pahou, ...

  15. Research

    African Journals Online (AJOL)

    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 ...

  16. Case report

    African Journals Online (AJOL)

    ebutamanya

    26 janv. 2015 ... transfusion sanguine de 4 culots globulaires. Après restauration de l'état hémodynamique, un bilan comportant un angioscanner abdominal a mis en évidence un anévrisme de l'artère splénique. (AAS) mesurant 46 × 56 mm refoulant le corps du pancréas en arrière et la paroi postérieure de l'estomac en ...

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

    African Journals Online (AJOL)

    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 ...

  18. Research

    African Journals Online (AJOL)

    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. Penseelkrab - Hemigrapsus takanoi. Niet-inheemse soorten van het Belgisch deel van de Noordzee en aanpalende estuaria

    OpenAIRE

    VLIZ Alien Species Consortium

    2011-01-01

    De penseelkrab Hemigrapsus takanoi kwam oorspronkelijk enkel voor in de Noordwest-Pacifische regio, maar werd via transportschepen - als larven in het ballastwater of in de aangroeilaag op de romp - naar Europa gebracht. Het kleine krabbetje werd voor het eerst gevestigd waargenomen in Europa in maart 1994 nabij La Rochelle, in Frankrijk. De eerste waarnemingen in België dateren van 19 augustus 2003 in de haven van Oostende. De penseelkrab en de nauw verwante blaasjeskrab Hemigrapsus sanguine...

  20. Clinical and Molecular Consequences of NF1 Microdeletion

    Science.gov (United States)

    2009-08-01

    intriguing possibility that MLH1 deficiency predisposes to NF1 and early onset extracolonic tumors.[120,121] Germline heterozygous inactivating mutations...in MLH1 cause inefficient DNA mismatch repair, with the consequent increase in mutation frequency and susceptibility to hereditary nonpolyposis...colorectal cancer (reviewed in Ref. [122]). Two rare and independent cases of con- sanguineous marriages between MLH1 heterozygous first cousins each

  1. Case report

    African Journals Online (AJOL)

    abp

    10 mars 2016 ... En plus des mesures précédentes nous avons commencé la transfusion sanguine par deux culots globulaires (CG) iso-groupe iso-rhésus et une poche de plasma frais congelé (PFC). Au troisième jour: malgré notre réanimation, la pression artérielle reste toujours basse (PA: 90/50mmHg ; FC : 96bpm).

  2. Profil Des Hormones Thyroidiennes Chez Les Femmes Enceintes ...

    African Journals Online (AJOL)

    Pour chaque patiente, selon un protocole préétabli, on recueillait les données cliniques et Gynéco-Obstétrique avec l\\'âge de la grossesse, et on faisait un prélèvement sanguin en vu du dosage des hormones thyroïdiennes (thyroïde T4 et triiodothyronine T3) et de la thyréostimuline hypophysaire (TSH). La lecture des ...

  3. Evaluation de l'activite antifalcimiante de differents extraits des ...

    African Journals Online (AJOL)

    L'étude de l'activité antifalcimiante s'est faite sur les prélèvements sanguins de 32 drépanocytaires homozygotes SSFA2. Après induction de la falciformation des ... The study of antifalcimiante activity was done on the blood samples of 32 SSFA2 homozygous sickle cell patients. After induction of sickling of the red blood ...

  4. 2069-IJBCS-Article-Melila Mamatchi

    African Journals Online (AJOL)

    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.

  5. Anemie du Premature et Pratiques Transfusionnelles au Centre ...

    African Journals Online (AJOL)

    à la spoliation sanguine due aux prélèvements à visée diagnostique et les anémies secondaires précoces ... étaient d'au moins 2mL à chaque prélèvement. Les frais d'hospitalisation incluant les bilans et ..... [11] H. Hume, Red blood cell transfusions for preterm infants: the role of evidence-based medicine, Semin Perinatol, ...

  6. 81 GUIATEU TAMO IDA MARLENE 1, DJUIDJE NGOUNOUE ...

    African Journals Online (AJOL)

    2017-07-12

    Jul 12, 2017 ... In HIV / HCV co-infected patients, the first blood sample showed a significant increase of γ-GT ... second prélèvement sanguin avait été fait chez les patients mono-infectés VIH et co-infectés par le ... analyses biochimiques du second prélèvement effectuées après trois mois du premier prélèvement ont.

  7. 2444-IJBCS-Article-Emma N'Draman Donou

    African Journals Online (AJOL)

    hp

    faite sur les prélèvements sanguins de 30 drépanocytaires homozygotes SSFA2. Après induction de la ... The study was done on the blood samples of 30 SSFA2 homozygote patients with sickle cell anemia. After induction of the sickling of red blood cells, the addition of the aqueous extract of the plant allowed the ...

  8. niger

    African Journals Online (AJOL)

    three hundred and eighty four (384) blood samples have been collected in dried test tubes and anti- coagulant test tubes (EDTA). .... Dans les troupeaux, les individus ont été sélectionnés selon un sondage systé- matique. PRELEVEMENTS. Les prélèvements sanguins ont été réalisés au niveau de la veine jugulaire des ...

  9. MAQUETTE ORL Décembre 2004

    African Journals Online (AJOL)

    Les prélèvements sanguins ont été effectués dans tous les cas dans les mêmes conditions, le matin à jeun. Le dosage du ... Conclusion: The decrease of magnesium in blood concerns the globular fraction more than plasmatic. The dosage of the magnesium is an element of decorate-clinic orientation in the diagnosis of the ...

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

    African Journals Online (AJOL)

    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 ...

  11. Caractérisation biomoléculaire et structure de la population des ...

    African Journals Online (AJOL)

    En vue de caractériser la diversité génétique des populations de cobayes domestiques (Cavia porcellus) dans la région agro-écologique du Cameroun, un panel de16 marqueurs microsatellites ont été utilisés. L'ADN génomique provenait de 110 prélèvements sanguins obtenus chez des animaux non apparentés des ...

  12. Le surpoids, l'obésité et le contrôle glycémique chez les diabétiques ...

    African Journals Online (AJOL)

    utilisation et du stockage des sucres apportés par l'alimentation, sa prise en charge est ... l'organisation mondiale de santé (OMS), Le contrôle glycémique a été effectué par l'analyse sanguine de l'Hémoglobine glycosylée et de la Glycémie à jeun.

  13. Regression of a vaginal leiomyoma after ovariohysterectomy in a dog: a case report.

    Science.gov (United States)

    Sathya, Suresh; Linn, Kathleen

    2014-01-01

    An 11 yr old female mixed-breed Siberian husky was presented with a history of sanguineous vaginal discharge, swelling of the perineal area, decreased appetite, and lethargy. A single, large vaginal leiomyoma and multiple mammary tumors were diagnosed. Mastectomy and ovariohysterectomy were performed. The vaginal leiomyoma regressed completely after ovariohysterectomy. This is the first reported case of spontaneous regression of a vaginal leiomyoma after ovariohysterectomy in a dog.

  14. The kidney allocation score: methodological problems, moral concerns and unintended consequences.

    Science.gov (United States)

    Hippen, B

    2009-07-01

    The growing disparity between the demand for and supply of kidneys for transplantation has generated interest in alternative systems of allocating kidneys from deceased donors. This personal viewpoint focuses attention on the Kidney Allocation Score (KAS) proposal promulgated by the UNOS/OPTN Kidney Committee. I identify several methodological and moral flaws in the proposed system, concluding that any iteration of the KAS proposal should be met with more skepticism than sanguinity.

  15. Afnor NF D 35-330. Gas-fired central heating boilers. Type B{sub 11} and B{sub 11BIS} boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW. (European standard EN 297); Afnor NF D 35-330. Chaudieres de chauffage central utilisant les combustibles gazeux. Chaudieres des types B{sub 11} et B{sub 11BIS} equipees de bruleurs atmospheriques dont le debit calorifique nominal est inferieur ou egal a 70 kW. (Norme europeenne EN 297)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-10-01

    This standard document defines the specifications and testing techniques relative to the manufacturing, safety, energy rational use, functioning capacity, classification and labeling of gas-fueled heating plants. It replaces the previous NF D 35-331 norm from November 1989 which comprised the NF D 35-331 norm from January 1980, its additives 1 (January 1980) and 2 (June 1984), its modifications 1 (July 1980), 2 (September 1986), 3 (December 1988) and 4 (November 1989) and the D 30-005 experimental norm of November 1991. (J.S.)

  16. 75 FR 80102 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

    Science.gov (United States)

    2010-12-21

    ... have run and/or all appeal timeframes are exhausted. With respect to non-disciplinary actions, the... all appeal timeframes are exhausted. Any uncontested disciplinary or non- disciplinary actions will be... 8310, 8320 or 8330. With respect to disciplinary sanctions, the Exchange would not debit any monies...

  17. 78 FR 4369 - Rates for Interstate Inmate Calling Services

    Science.gov (United States)

    2013-01-22

    ... are the other pros or cons of debit calling? We seek comment on ICS providers' overall experiences... regarding intrastate ICS rates. 51. We also seek comment on how and whether use of VoIP technologies by ICS... utilizing VoIP technology to provide ICS? Would the use of VoIP technology affect the authority of state...

  18. 77 FR 4070 - Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Notice of Filing and Immediate...

    Science.gov (United States)

    2012-01-26

    ... multiple price points (thereby resulting in executions at prices that are extreme and potentially erroneous... from the Jan 45 Series). When the series decrement, the net execution price would become a net debit... helping to mitigate the potential risks associated with complex orders drilling through multiple price...

  19. Evaluation of haemodynamic effects in computerized gamma-camera os isossorbide dinitrate in congestive heart failure

    International Nuclear Information System (INIS)

    Lara, P.F.; Miyazato, A.N.P.; Hueb, W.A.; Paulillo, L.F.; Oliveira Filho, R.M. de; Campos Netto, J.S.; Souza Valle, L.B. de.

    1987-01-01

    The cardiac function by radiocargiogram before and after the oral administration of isossorbide dinitrate in 20 patients with congestive heart failure is studied, including the meantime of pulmonary circulation, the meantime of cardiac cycle, cardiac debit and the dejection fraction of left ventricle. (author)

  20. Evaluation of haemodynamic effects in computerized gamma-camera os isossorbide dinitrate in congestive heart failure. Avaliacao em gama-camara computadorizada dos efeitos hemodinamicos do dinitrato de isossorbida na insuficiencia cardiaca congestiva

    Energy Technology Data Exchange (ETDEWEB)

    Lara, P F; Miyazato, A N.P.; Hueb, W A; Paulillo, L F; Oliveira Filho, R.M. de; Campos Netto, J S; Souza Valle, L.B. de

    1987-02-01

    The cardiac function by radiocargiogram before and after the oral administration of isossorbide dinitrate in 20 patients with congestive heart failure is studied, including the meantime of pulmonary circulation, the meantime of cardiac cycle, cardiac debit and the dejection fraction of left ventricle. (author).

  1. 18 CFR 367.2160 - Account 216, Unappropriated retained earnings.

    Science.gov (United States)

    2010-04-01

    ..., Unappropriated retained earnings. 367.2160 Section 367.2160 Conservation of Power and Water Resources FEDERAL... retained earnings. This account must include the balances, either debit or credit, of unappropriated retained earnings arising from earnings of the service company. This account must not include any amounts...

  2. 17 CFR 256.216 - Unappropriated retained earnings.

    Science.gov (United States)

    2010-04-01

    ... retained earnings. This account shall include the balance, either debit or credit, arising from earnings... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Unappropriated retained earnings. 256.216 Section 256.216 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION...

  3. 77 FR 3531 - Self-Regulatory Organizations; The Depository Trust Company; Order Approving Proposed Rule Change...

    Science.gov (United States)

    2012-01-24

    ... Organizations; The Depository Trust Company; Order Approving Proposed Rule Change To Enhance Risk Management.... Description The rule change will enhance the risk management controls associated with DTC's Receiver... Participant's net debit cap is placed on a pending (recycling) queue until another transaction creates...

  4. 31 CFR 536.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... NARCOTICS TRAFFICKING SANCTIONS REGULATIONS Interpretations § 536.409 Credit extended and cards issued by U... any existing credit agreements, including, but not limited to, charge cards, debit cards, or other...

  5. 31 CFR 593.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... LIBERIAN REGIME OF CHARLES TAYLOR SANCTIONS REGULATIONS Interpretations § 593.409 Credit extended and cards..., including, but not limited to, charge cards, debit cards, or other credit facilities issued by a U.S...

  6. Credit Cards. Bulletin No. 721. (Revised.)

    Science.gov (United States)

    Fox, Linda Kirk

    This cooperative extension bulletin provides basic information about credit cards and their use. It covers the following topics: types of credit cards (revolving credit, travel and entertainment, and debit); factors to consider when evaluating a credit card (interest rates, grace period, and annual membership fee); other credit card costs (late…

  7. 31 CFR 546.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... SANCTIONS REGULATIONS Interpretations § 546.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  8. 31 CFR 541.408 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... ZIMBABWE SANCTIONS REGULATIONS Interpretations § 541.408 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  9. 31 CFR 548.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... SANCTIONS REGULATIONS Interpretations § 548.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  10. Risk Management for Third Party Payment Networks

    NARCIS (Netherlands)

    van Driel, W; Hernandez Ganan, C.; Lobbezoo, M; van Eeten, M.J.G.

    2016-01-01

    The payment industry has been characterized by a small number of players that operate the schemes for the facilitation of credit and debit card payments. Over the years, various initiatives have been taken in order to increase competition and hence cost efficiency within the industry. One of the

  11. 31 CFR 588.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... BALKANS STABILIZATION REGULATIONS Interpretations § 588.409 Credit extended and cards issued by U.S... not limited to, charge cards, debit cards, or other credit facilities issued by a U.S. financial...

  12. 31 CFR 594.410 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... TERRORISM SANCTIONS REGULATIONS Interpretations § 594.410 Credit extended and cards issued by U.S. financial... agreements, including, but not limited to, charge cards, debit cards, or other credit facilities issued by a...

  13. 31 CFR 544.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... agreements, including, but not limited to, charge cards, debit cards, or other credit facilities issued by a... OF MASS DESTRUCTION PROLIFERATORS SANCTIONS REGULATIONS Interpretations § 544.409 Credit extended and...

  14. 31 CFR 542.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... SANCTIONS REGULATIONS Interpretations § 542.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  15. 31 CFR 598.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... NARCOTICS KINGPIN SANCTIONS REGULATIONS Interpretations § 598.409 Credit extended and cards issued by U.S... existing credit agreements, including, but not limited to, charge cards, debit cards, or other credit...

  16. 31 CFR 543.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U...'IVOIRE SANCTIONS REGULATIONS Interpretations § 543.409 Credit extended and cards issued by U.S. financial..., charge cards, debit cards, or other credit facilities issued by a U.S. financial institution to a person...

  17. 31 CFR 547.409 - Credit extended and cards issued by U.S. financial institutions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credit extended and cards issued by U... DEMOCRATIC REPUBLIC OF THE CONGO SANCTIONS REGULATIONS Interpretations § 547.409 Credit extended and cards..., including, but not limited to, charge cards, debit cards, or other credit facilities issued by a U.S...

  18. Pricing of payment cards, competition, and efficiency : A possible guide for SEPA

    NARCIS (Netherlands)

    Bolt, Wilko; Schmiedel, Heiko

    2013-01-01

    This paper analyzes equilibrium pricing of payment cards and welfare consequences of payment card competition. In particular, we model competition between debit and credit cards. The paper argues that optimal consumer and merchant fees must take safety, income uncertainty, default risk, and the

  19. A survey on the history of transaction management: from flat to grid transactions

    NARCIS (Netherlands)

    Wang, T.; Vonk, J.; Kratz, B.; Grefen, P.W.P.J.

    2008-01-01

    Transactions have been around since the Seventies to provide reliable information processing in automated information systems. Originally developed for simple ‘debit-credit’ style database operations in centralized systems, they have moved into much more complex application domains including aspects

  20. 76 FR 45715 - Appliance Labeling Rule

    Science.gov (United States)

    2011-08-01

    ... foreign country equivalent, passport number, financial account number, or credit or debit card number. You..., the Commission assumes that the label design change will be implemented by graphic designers at an... label design change will be implemented by graphic designers at an hourly wage rate of $23.44 per hour...

  1. 17 CFR 256.107 - Construction work in progress.

    Science.gov (United States)

    2010-04-01

    ... UTILITY HOLDING COMPANY ACT OF 1935 Balance Sheet Accounts: Assets and Other Debit Accounts § 256.107 Construction work in progress. This account shall include the total of the balances of work orders for service company property in process of construction. Work orders shall be cleared from this account as soon as...

  2. An investigation into credit card information disclosure through point of sale purchases

    CSIR Research Space (South Africa)

    Von Solms, S

    2015-08-01

    Full Text Available The use of debit and credit cards has become indispensable to consumers worldwide. This cashless method of payment offers flexibility and convenience. It eliminates the safety risk of carrying large cash amounts in person and cards can be cancelled...

  3. 78 FR 31528 - Privacy Act of 1974; System of Records

    Science.gov (United States)

    2013-05-24

    ... holder name, bank, credit or debit account and account limits; electronic benefit transfer card (Women... and Procedures--Working Capital Funds.'' Purpose(s): Delete entry and replace with ``To enable the... the records or by persons responsible for servicing the records in the performance of their official...

  4. 16 CFR 3.45 - In camera orders.

    Science.gov (United States)

    2010-01-01

    ... identification number, financial account number, credit card or debit card number, driver's license number, state... protections pursuant to a protective order in the public version of proposed findings, briefs, or other... subject to confidentiality protections pursuant to a protective order in any document filed in a...

  5. Data mining technique for a secure electronic payment transaction using MJk-RSA in mobile computing

    Science.gov (United States)

    G. V., Ramesh Babu; Narayana, G.; Sulaiman, A.; Padmavathamma, M.

    2012-04-01

    Due to the evolution of the Electronic Learning (E-Learning), one can easily get desired information on computer or mobile system connected through Internet. Currently E-Learning materials are easily accessible on the desktop computer system, but in future, most of the information shall also be available on small digital devices like Mobile, PDA, etc. Most of the E-Learning materials are paid and customer has to pay entire amount through credit/debit card system. Therefore, it is very important to study about the security of the credit/debit card numbers. The present paper is an attempt in this direction and a security technique is presented to secure the credit/debit card numbers supplied over the Internet to access the E-Learning materials or any kind of purchase through Internet. A well known method i.e. Data Cube Technique is used to design the security model of the credit/debit card system. The major objective of this paper is to design a practical electronic payment protocol which is the safest and most secured mode of transaction. This technique may reduce fake transactions which are above 20% at the global level.

  6. 12 CFR 220.122 - “Deep in the money put and call options” as extensions of credit.

    Science.gov (United States)

    2010-01-01

    ... fall in excess of 30 percent, but the risk of such a decline is extremely slight. (j) Like any other... effect counted twice, § 220.3(d)(5) requires that in computing the customer's adjusted debit balance... right would be exercised. But even if the price fell, unlike the situation with a normal option, the...

  7. 75 FR 31665 - Electronic Fund Transfers

    Science.gov (United States)

    2010-06-04

    ... to 12 CFR 226.3(d), which is credit secured by margin securities in brokerage accounts extended by... from assessing a fee or charge on a consumer's account for paying an ATM or one-time debit card... application of Sec. 205.17(b)(4) to accounts on an account type-by- account type basis. These provisions were...

  8. 31 CFR 587.505 - Entries in certain accounts for normal service charges authorized.

    Science.gov (United States)

    2010-07-01

    ... charges authorized. (a) A U.S. financial institution is authorized to debit any blocked account held at that financial institution in payment or reimbursement for normal service charges owed it by the owner of that blocked account. (b) As used in this section, the term normal service charge shall include...

  9. 31 CFR 540.504 - Entries in certain accounts for normal service charges authorized.

    Science.gov (United States)

    2010-07-01

    ... Statements of Licensing Policy § 540.504 Entries in certain accounts for normal service charges authorized. (a) A U.S. financial institution is authorized to debit any blocked account held by that financial institution in payment or reimbursement for normal service charges owed to it by the owner of the blocked...

  10. 12 CFR 227.21 - Definitions.

    Science.gov (United States)

    2010-01-01

    ... purposes under an open-end credit plan that is accessed by a credit card or charge card. The terms “open... the requirements of 12 CFR 226.5b that are accessible by a credit or charge card; (2) Overdraft lines of credit tied to asset accounts accessed by check-guarantee cards or by debit cards; (3) Lines of...

  11. 75 FR 62345 - Minimum Balance Requirement and Automatic Replenishment Option for Deposit Account Holders

    Science.gov (United States)

    2010-10-08

    ... may establish a deposit account, make advance deposits into that account, and charge copyright fees... for copyright registration paid for by deposit account debits be submitted using the electronic... assesses service charges for deposit account overdrafts ($165) and dishonored deposit account replenishment...

  12. 75 FR 16579 - Electronic Fund Transfers

    Science.gov (United States)

    2010-04-01

    ... Credit Card Act. II. Background A gift card is a type of prepaid card that is designed to be purchased by... debit card. Among the benefits of a gift card are the ease of purchase for the gift-giver and the..., over 95 percent of Americans have received or purchased a gift card.\\2\\ \\2\\ See Comdata, 2007 Adult...

  13. ATM Technology and Banking System in West African Sub-Region ...

    African Journals Online (AJOL)

    User

    2011-04-19

    Apr 19, 2011 ... bank account makes financial transactions a breeze by eliminating the waste of writing cheques or the dangers of carrying large sums of cash. The debit cards benefit both the card holders and the banks. Some of the benefits of ATM technology is bank decongestion, reduced cost of transactions for both ...

  14. 77 FR 34940 - Defense Audit Advisory Committee (DAAC); Notice of Meeting

    Science.gov (United States)

    2012-06-12

    ... 3E754, Washington DC (escort required; see ``Accessibility to the meeting'' paragraph in SUPPLEMENTARY... Forward 2:45 p.m. Closing Remarks (c) Accessibility to the Meeting Pursuant to 5 U.S.C. 552b and 41 CFR.... which verifies the individual's name (i.e. debit card, credit card, work badge, social security card...

  15. 29 CFR 4.123 - Administrative limitations, variances, tolerances, and exemptions.

    Science.gov (United States)

    2010-07-01

    ... microelectronic circuitry or other technology of at least similar sophistication is an essential element (for... servicing of cards (including credit cards, debit cards, purchase cards, smart cards, and similar card... military personnel in buying and selling homes (which shall not include actual moving or storage of...

  16. Effects of Simulation to Teach Students with Disabilities Basic Finance Skills

    Science.gov (United States)

    Rowe, Dawn A.; Test, David W.

    2013-01-01

    This study used a multiple probe design across participants to examine the effects of classroom simulation using static picture prompts to teach students to make a purchase using a debit card and track expenses by subtracting purchase amounts and adding deposits into a check register. Results demonstrated a functional relation between simulated…

  17. Pension Accounting and Reporting with Other Comprehensive Income and Deferred Taxes: A Worksheet Approach

    Science.gov (United States)

    Jackson, Robert E.; Sneathen, L. Dwight, Jr.; Veal, Timothy R.

    2012-01-01

    This instructional tool presents pension accounting using a worksheet approach where debits equal credits for both the employer and for the plan. Transactions associated with the initiation of the plan through the end of the second year of the plan are presented, including their impact on accumulated other comprehensive income and deferred taxes.…

  18. The effects of payment instruments on charitable giving: Evidence from a field experiment

    NARCIS (Netherlands)

    Soetevent, A.R.

    2008-01-01

    This study reports on a door-to-door field experiment on the effects of introducing portable debit terminals for mobile payment authorization on the contributions to charity. About 4,500 households are approached, randomly divided in three experimental treatments, distinguished by the possibility

  19. 12 CFR 205.3 - Coverage.

    Science.gov (United States)

    2010-01-01

    ... authorizes a financial institution to debit or credit a consumer's account. Generally, this part applies to financial institutions. For purposes of §§ 205.3(b)(2) and (b)(3), 205.10(b), (d), and (e) and 205.13, this..., or magnetic tape for the purpose of ordering, instructing, or authorizing a financial institution to...

  20. 17 CFR 256.188 - Research, development, or demonstration expenditures.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Research, development, or... COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 4. Deferred Debits § 256.188 Research, development, or... of all expenditures for research, development or demonstration undertaken by or sponsored through the...

  1. 77 FR 48572 - Self-Regulatory Organizations; Fixed Income Clearing Corporation; Order Approving Proposed Rule...

    Science.gov (United States)

    2012-08-14

    ... collateral repos, based on rate and term, throughout the day with inter-dealer broker netting members on a... issues arose from the inter-bank funds settlements related to the service, namely, the large interbank... equivalent value can be accomplished by simple debits and credits to the accounts of the GCF Repo dealer...

  2. 77 FR 38108 - Self-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Filing of Proposed...

    Science.gov (United States)

    2012-06-26

    ... inter-dealer broker netting members on a blind basis. Standardized, generic CUSIP numbers have been... from the inter-bank funds settlements related to the service, namely, the large interbank funds... value can be effected by simple debits and credits to the accounts of the GCF Repo dealer counterparties...

  3. 78 FR 5516 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing Advance Notice To...

    Science.gov (United States)

    2013-01-25

    ... Purpose of, and Statutory Basis for, the Advance Notice In its filing with the Commission, DTC included statements concerning the purpose of and basis for the advance notice and discussed any comments it received... cap is placed on a pending (recycling) queue until the net debit cap will not be exceeded by...

  4. A model for use-centered design of payment instruments applied to banknotes : Upid-model

    NARCIS (Netherlands)

    de Heij, Hans

    2017-01-01

    People use banknotes to pay retailers for person-to-person payments and for travelling. However, in the Netherlands the number of cash payments is declining. People rather use debit cards, as they provide them better services. Modern banknotes face a usage threat, instead of a new counterfeit

  5. Effect of water irrigation volume on Capsicum frutescens growth and plankton abundance in aquaponics system

    Science.gov (United States)

    Andriani, Y.; Dhahiyat, Y.; Zahidah; Subhan, U.; Iskandar; Zidni, I.; Mawardiani, T.

    2018-03-01

    This study aimed to understand Capsicum frutescens growth and plankton abundance in aquaponics culture. A Completely Randomized Design (CRD) with six treatments in triplicates comprising of treatment A (positive control using organic liquid fertilizer), B (negative control without fertilizer), C (drip irrigation aquaponics with a water debit of 100 ml/day/plant), D (drip irrigation aquaponics with a water debit of 150 ml/day/plant), E (drip irrigation with a water debit of 200 ml/day/plant), and F (drip irrigation aquaponics with a water debit of 250 ml/day/plant) was applied. The water used in treatments C, D, E, and F contained comet fish feces as fertilizer. C. frutescens growth and plankton abundance were observed. Analysis was conducted using analysis of variance for plant productivity and descriptive analysis for plankton abundance and water quality. The results of this study showed that the highest plant growth was seen in plants receiving F treatment with 50 ml/day drip irrigation. However, no significant difference was found when compared to the positive control with organic artificial fertilizer. Eleven types of phytoplankton and six types of zooplankton were found, with Stanieria sp. as the most abundant phytoplankton and Brachionus sp. and Epistylis sp. as the most abundant zooplanktons.

  6. 77 FR 50736 - Self-Regulatory Organizations; National Securities Clearing Corporation; Notice of Filing of...

    Science.gov (United States)

    2012-08-22

    ... pursuant to NSCC Rule 50, which calls for a market value based on either (i) the price obtained from a... assigns a value to an item based on its ``asset category type,'' as classified by the Delivering Member in... Member will be debited an Incentive Charge based on a higher market value than the actual value of the...

  7. 75 FR 79345 - Privacy Act of 1974; System of Records

    Science.gov (United States)

    2010-12-20

    ... replace with ``Defense Health Services Systems, Suite 1599, 5203 Leesburg Pike, Falls Church, VA 22041... Data: This includes control number, transaction code, debit amount, credit amount, check number, Batch posting number, balance, patient identification, patient name, encounter date, comments, entry date and...

  8. Guidelines for School Property Accounting in Colorado, Part II--General Fixed Asset Accounts.

    Science.gov (United States)

    Stiverson, Clare L.

    The second publication of a series of three issued by the Colorado Department of Education is designed as a guide for local school districts in the development of a property accounting system. It defines and classifies groups of accounts whereby financial information, taken from inventory records, may be transcribed into debit and credit entries…

  9. 31 CFR 203.10 - Electronic payment methods.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Electronic payment methods. 203.10... TAX AND LOAN PROGRAM Electronic Federal Tax Payments § 203.10 Electronic payment methods. (a) General. Electronic payment methods for Federal tax payments available under this subpart include ACH debit entries...

  10. 75 FR 95 - Endorsement and Payment of Checks Drawn on the United States Treasury

    Science.gov (United States)

    2010-01-04

    ... Checks Drawn on the United States Treasury AGENCY: Financial Management Service, Fiscal Service, Treasury..., Financial Management Service (FMS), is proposing to amend its regulation governing the endorsement and... Banks to debit a financial institution's account at the financial institution's servicing Federal...

  11. 76 FR 57907 - Indorsement and Payment of Checks Drawn on the United States Treasury

    Science.gov (United States)

    2011-09-19

    ...), Financial Management Service (FMS), to direct Federal Reserve Banks to debit a financial institution's Master Account for all check reclamations against the financial institution that the financial... Checks Drawn on the United States Treasury AGENCY: Financial Management Service, Fiscal Service, Treasury...

  12. 12 CFR 204.2 - Definitions.

    Science.gov (United States)

    2010-01-01

    ... given by the depositor not less than seven days prior to withdrawal; (D) Held in club accounts (such as Christmas club accounts and vacation club accounts that are not maintained as savings deposits) that are... telephonic (including data transmission) agreement, order or instruction, or by check, draft, debit card, or...

  13. 47 CFR 32.4330 - Unamortized nonoperating investment tax credits-net.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Unamortized nonoperating investment tax credits... Sheet Accounts § 32.4330 Unamortized nonoperating investment tax credits—net. (a) This account shall be credited and Account 7400, Nonoperating Taxes, shall be debited with investment tax credits generated from...

  14. 17 CFR 256.411.5 - Investment tax credit.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Investment tax credit. 256.411... HOLDING COMPANY ACT OF 1935 Income and Expense Accounts § 256.411.5 Investment tax credit. (a) This account shall be debited with the amounts of investment tax credits related to service company property...

  15. 18 CFR 367.105 - Accounts 411.4, and 411.5, Investment tax credit adjustments.

    Science.gov (United States)

    2010-04-01

    ....5, Investment tax credit adjustments. 367.105 Section 367.105 Conservation of Power and Water... tax credit adjustments. (a) Account 411.4 (§ 367.4114) must be debited with the amounts of investment tax credits related to service company property that are credited to account 255, Accumulated deferred...

  16. 17 CFR 256.255 - Accumulated deferred investment tax credits.

    Science.gov (United States)

    2010-04-01

    ... investment tax credits. 256.255 Section 256.255 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... investment tax credits. (a) This account shall be credited and account 411.5, Investment tax credit, debited with investment tax credits deferred by companies which do not apply such credits as a reduction of the...

  17. 47 CFR 32.4320 - Unamortized operating investment tax credits-net.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Unamortized operating investment tax credits... Sheet Accounts § 32.4320 Unamortized operating investment tax credits—net. (a) This account shall be credited and Account 7210, Operating Investment Tax Credits—Net, should be debited with investment tax...

  18. 17 CFR 256.411 - Provision for deferred income taxes-credit.

    Science.gov (United States)

    2010-04-01

    ... taxes-credit. 256.411 Section 256.411 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... deferred income taxes—credit. This account shall be credited and Accumulated Deferred Income Taxes debited with an amount equal to the portion of taxes on income payable for the year which is attributable to a...

  19. 77 FR 30923 - Electronic Fund Transfers (Regulation E)

    Science.gov (United States)

    2012-05-24

    ... similar to a debit card that is linked to a traditional checking account. The Bureau is particularly interested in learning more about this product, including its costs, benefits, and risks to consumers. The... methods: Electronic: http://www.regulations.gov . Follow the instructions for submitting comments. Mail...

  20. 78 FR 37631 - Self-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Filing of Request To...

    Science.gov (United States)

    2013-06-21

    ... needed to effect the after-hour movement of securities. The following simplified example illustrates the... utilization of such securities in its business activities. (In our example, Dealer C may need to return the... original receiver of securities collateral (i.e., Dealer B), such clearing bank will effect a cash debit...

  1. Turning a Private Label Bank Card into a Multi-function Campus ID Card.

    Science.gov (United States)

    James, Thomas G.; Norwood, Bill R.

    1991-01-01

    This article describes the development at Florida State University of the Seminole ACCESS card, which functions simultaneously as a bank automated teller machine card, a student identification card, and a debit card. Explained are the partnership between the university and the bank charge card center, funding system, technologies involved, and…

  2. 77 FR 25658 - Negotiated Rulemaking Committee; Public Hearings

    Science.gov (United States)

    2012-05-01

    ... and available to the student via debit or another bank-provided card. We are interested in how or... DEPARTMENT OF EDUCATION 34 CFR Chapter VI [Docket ID ED-2012-OPE-0008] Negotiated Rulemaking... negotiated rulemaking committee to prepare proposed regulations for the Federal Student Aid Programs...

  3. 76 FR 66872 - International Services Surveys: Amendments to the BE-150, Quarterly Survey of Cross-Border Credit...

    Science.gov (United States)

    2011-10-28

    ... Economic Analysis (BEA), U.S. Department of Commerce, would conduct the survey under the International... DEPARTMENT OF COMMERCE Bureau of Economic Analysis 15 CFR Part 801 [Docket No. 110817508-1529-01...-Border Credit, Debit, and Charge Card Transactions AGENCY: Bureau of Economic Analysis, Commerce. ACTION...

  4. 75 FR 21072 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing and Immediate...

    Science.gov (United States)

    2010-04-22

    ... wired at its Settling Bank. In the event of a systemic, operational, or other crisis event, DTC will... of the Participant's net debit. Because transactions in a failing MMI issue would be reversed only if... communications relating to the proposed rule change between the Commission and any person, other than those that...

  5. 40 CFR 63.653 - Monitoring, recordkeeping, and implementation plan for emissions averaging.

    Science.gov (United States)

    2010-07-01

    ...) For each pollution prevention measure, treatment process, or control device used to reduce air... the projected debits, as required under § 63.652(e)(3). (iii) The specific control technology or... reported in the next Periodic Report. (C) The estimated percentage of reduction if a control technology...

  6. Successful treatment for subinvolution of placental sites in the bitch with low oral doses of progestagen.

    Science.gov (United States)

    Voorhorst, M J; van Brederode, J C; Albers-Wolthers, C H J; de Gier, J; Schaefers-Okkens, A C

    2013-10-01

    Subinvolution of placental sites (SIPS) is the major cause of persistent sanguineous vaginal discharge after parturition in the bitch. Spontaneous remission is common but may take several months, and hence, medical therapy to end the discharge is often requested. In this retrospective study, we evaluated the effect of treatment for SIPS with low oral doses of a progestagen. Nine bitches with SIPS, but otherwise clinically healthy, were found in the computer database of the Department of Clinical Sciences of Companion Animals. Seven of these bitches were treated with low oral doses of a progestagen (megestrol acetate, 0.1 mg/kg body weight (bw) once daily for the 1st week, then 0.05 mg/kg bw once daily for the 2nd week). The other two bitches were untreated. Treatment results were evaluated by a telephone questionnaire. Progestagen treatment was successful in all of the treated dogs; sanguineous vaginal discharge stopped within the treatment period. One of the two untreated dogs remained symptomatic until the next oestrus, approximately 120 days after parturition, and the other remained symptomatic until 6 weeks before the start of the next pro-oestrus, 270 days after parturition. No side effects of the progestagen treatment were observed. Subsequent gestations, parturitions and puerperal periods of 5 mated bitches were uneventful. One bitch did not become pregnant after mating. In conclusion, the results of this study indicate that oral administration of low doses of progestagen for 2 weeks is effective in stopping persistent sanguineous vaginal discharge in bitches with SIPS, with neither side effects nor reduced subsequent fertility. © 2013 Blackwell Verlag GmbH.

  7. [Automated management of the Center of Transfusion Blood Bank equipped with Autogrouper 16 C].

    Science.gov (United States)

    Girard, M; Connes, Y; Picot, P

    1981-11-01

    We describe in this paper a first processing of direct connection and data management from the Autogrouper 16 C. It bas been used since November 1980 in the Centre Départemental de Tranfusion Sanguine des Hauts-de-Seine. The automation of validation procedures, updating blood donors' file and labelling blood units allows the suppression of clerical errors that are the major cause of Trannsfusion accidents. The progressive development of programming lets a good adaptation of working methods and makes the setting of the system much easier in the Blood Bank.

  8. Evaluation of pleural and pericardial effusions by magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Tscholakoff, D.; Sechtem, U.; De Geer, G.; Schmidt, H.; Higgins, C.B.

    1987-08-01

    MR examinations of 36 patients with pleural and/or pericardial effusions were retrospectively evaluated. The purpose of this study was to determine of MR imaging is capable of differentiating between pleural and pericardial effusions of different compositions using standard electrocardiogram (ECG)-gated and nongated spin echo pulse sequences. Additional data was obtained from experimental pleural effusions in 10 dogs. The results of this study indicate that old haemorhages into the pleural or pericardial space can be differentiated from other pleural or pericardial effusions. However, further differentiation between transudates, exudates and sanguinous effusions is not possible on MR images acquired with standard spin echo pulse sequences. (orig./MG)

  9. Case report

    African Journals Online (AJOL)

    abp

    20 janv. 2014 ... pré -opératoire réalisé en urgence était normal (hémogramme, groupages sanguins ABO et Rhésus, bilan d'hémostase). Faute de moyens financiers de la part de la patiente, l'intervention a eu lieu. 12 heures plus tard après le début dune supplémentation en progestérone. Les trouvailles étaient: annexe ...

  10. Prise en charge du priapisme à bas débit vue tardivement : à propos ...

    African Journals Online (AJOL)

    K. Kamel

    de ce travail est d'étudier les particularités cliniques, thérapeutiques et évolutives ... Patients et Méthodes : Etude rétrospective portant sur une série de 28 cas de priapisme à bas débit vus .... on complétait par un frotti sanguin à la recherche de drépanocyte et ... consultation un mois après pour évaluer la fonction érectile.

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

    African Journals Online (AJOL)

    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 ...

  12. Différent Transfusional Regulatory Systems in the World

    OpenAIRE

    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...

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

    OpenAIRE

    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...

  14. Prise en charge de l'hematurie au chu Sylvanus Olympio de Lome ...

    African Journals Online (AJOL)

    Une transfusion sanguine avait été réalisée dans 64,8% des cas et nous avions enregistré 4 cas de décès. Conclusion : Les hématuries sont relativement fréquentes au Togo et souvent de causes tumorales. Elles nécessitent une prise en charge précoce pour un meilleur pronostic. Mots clés : hématurie, épidémiologie, ...

  15. Case report 353: Giant cell tumor of distal end of the femur, containing a fluid level as demonstrated by computed tomography

    International Nuclear Information System (INIS)

    Resnik, C.S.; Steffe, J.W.; Wang, S.E.

    1986-01-01

    In summary, a 22-year-old man presented after sustaining a minor injury to his left knee while playing football. Radiological studies showed the characteristic stigmata of a giant cell tumor in the distal end of the femur involving the medial femoral condyle. On computed tomography with the proper window settings a fluid level was demonstrated in the osteolytic lesion. At surgery, yellowish sanguinous fluid was aspirated from the lesion which was completely curetted. Pathological studies showed the typical stigmata of a giant cell tumor. (orig./SHA)

  16. La préservation du capital vasculaire au CHU Ibn Sina de Rabat ...

    African Journals Online (AJOL)

    Introduction: Tout patient ayant une maladie chronique nécessitant des prélèvements sanguins répétés ou des traitements par voie veineuse ou susceptible d'évoluer vers l'insuffisance rénale chronique, doit bénéficier d'une stratégie de préservation de son réseau veineux. Le but de ce travail était de déterminer le rôle de ...

  17. Niestymulująca tradycja: wpływ temperamentu na preferencje w sztuce

    Directory of Open Access Journals (Sweden)

    Joanna Rządkowska

    2010-11-01

    Full Text Available This study examined the effect of temperament on preferences for painted artwork. Our preferences are determined by different personality traits. The study presented here was a replication of the current study of Terror Management Theory (TMT with the structures of temperament as individual differences. The results showed significant differences in preferences for traditional and modern art, depending on the degree of harmonization of the temperamental structures. Sanguines and melancholics in the no fear condition evaluated modern art most highly, however in the fear condition they evaluated traditional art most highly. This effect confirms the importance of individual differences and the situational variability of preferences in art.

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

    OpenAIRE

    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...

  19. Photovaporisation prostatique au laser chez les patients à haut ...

    African Journals Online (AJOL)

    infection urinaire chez 5 patients (10.6%), une dysurie chez 4 patients et une hémorragie retardée chez 4 autres (8.5%). Un seul de ces patients a nécessité une transfusion sanguine et aucun patient n'a nécessité une réintervention. En 3 mois de suivi un seul patient a nécessité une incision du col vésical pour sclérose du ...

  20. Explosive Pleuritis

    Directory of Open Access Journals (Sweden)

    Satish Kumar

    2012-01-01

    Full Text Available Pleural effusions associated with pneumonia (parapneumonic effusions are one of the most common causes of exudative pleural effusions in the world. Approximately 20 to 40% of patients hospitalized with pneumonia will have an accompanying pleural effusion. The term 'Explosive pleuritis' was originally described by Braman and Donat in 1986 as pleural effusions developing within hours of admission. We report a 38 years old male patient with minimal pleural effusion which progressed rapidly within one day to involve almost whole of the hemithorax. There were multiple loculations on ultrasonography of thorax. Pleural fluid was sero-sanguinous and revealed gram positive diplococcic. The patient improved with antibiotics and pigtail catheter drainage.

  1. Amelioration de la perfusion des organes vitaux par la valve d’impedance inspiratoire et le concept de pompe respiratoire: rationnel physiologique et application clinique (Improving Vital Organs Perfusion by the Respiratory Pump: Physiology and Clinical Use)

    Science.gov (United States)

    2013-09-01

    cœur vers le cerveau lors des compressions thoraciques et l’air est aspiré dans les poumons lors de la décompression active par traction sur la...maintenir une perfusion tissulaire adéquate. En nous basant sur ces observations dans le cœur et le cerveau , nous avons émis l’hypothèse que la...de la PIT pendant la phase de décompression avec une résistance inspiratoire double le débit sanguin vers le cœur et le cerveau , la PA et augmente

  2. Endoscopic Management of Drain Inclusion in the Gastric Pouch after Gastrojejunal Leakage after Laparoscopic Roux-en-Y Gastric Bypass for the Treatment of Morbid Obesity (LRYGBP

    Directory of Open Access Journals (Sweden)

    Ramon Vilallonga

    2010-01-01

    Patients. All four obese morbidly patients underwent LRYGBP and presented a gastro-jejunal fistula after acute anastomotic leakage. During follow-up endoscopy the drain was found inside the gastric pouch. It was moved into the abdominal cavity. Fistula debit reduced significantly and closed. Results. Gastric leak closure in less than 24 hours was achieved in all, with complete resolution of symptoms. These patients benefited exclusively from endoscopic treatment. Conclusions. Endoscopy is useful and technically feasible in chronic fistulas. This procedure is a less invasive alternative to traditional surgical revision. Other therapeutic strategies can be used such as clips and fibrin glue. Drains should not be placed in contact with the anastomosis or stapled lines. Drain inclusion must be suspected when fistula debit suddenly arises. If so, endoscopy is indicated for diagnostic accuracy. Under endoscopy vision, the drain is gently removed from the gastric reservoir leading to sudden and complete resolution of the fistula.

  3. Perbandingan Hidrograf Satuan Teoritis Terhadap Hidrograf Satuan Observasi DAS Ciliwung Hulu

    OpenAIRE

    Agus, Indra; Hadihardaja, Iwan K

    2011-01-01

    . Flood and dryness in a region watershed was caused by a climate phenomenon, that is high intensity rainfall distribution or longer drought period. Flood is the existence of rainfall input and watershed system. Rainfall covers rain factor of stress intensity, rainfall duration and rain distribution. System watershed covers topography factor, soil type,land use and rain system transfer in watershed. Flooding debit approximation based on torrential rains can be classified in three ways such em...

  4. Carbon in Spanish electric system; El carbon en el sistema electrico espanol

    Energy Technology Data Exchange (ETDEWEB)

    Menendez Perez, E.; Camara Rascon, A.

    2002-07-01

    In this document is analysed the electrical Spanish system in the horizon of the three next decades, revising the different sources of generation, but with the look focused specifically toward the paper that the coal must play in the same, having basically to debit the questions of energetic security, environmental incidence that implies the use of the coal, and the social and economic aspects. (Author)

  5. Advanced Control of Wind Electric Pumping System for Isolated Areas Application

    OpenAIRE

    Mohamed Barara; Abderrahim Bennassar; Ahmed Abbou; Mohammed Akherraz; Badre Bossoufi

    2014-01-01

    The supply water in remote areas of windy region is one of most attractive application of wind energy conversion .This paper proposes an advanced controller suitable for wind-electric pump in isolated applications in order to have a desired debit from variation of reference speed of the pump also the control scheme of DC voltage of SIEG for feed the pump are presented under step change in wind speed. The simulation results showed a good performance of the global proposed control system.

  6. Diseño de una Guía para la Implementación del Proyecto de Tarjetas Inteligentes Aplicado en el Sector Financiero del Ecuador, Basada en el Estándar de Administración de Proyectos Desarrollado por el “Project Management Institute”

    OpenAIRE

    Vera Toscano, Claudia Gabriela

    2015-01-01

    This paper is intended to be guide towards the implementation of smart card technology by Ecuadorian financial institutions. Smart Card project will increase customers information security for both credit and debit card transactions. Smart cards contain an integrated circuit, which can include embedded applications that allow information stored in it to be encrypted, making more difficult to apply unauthorized cloning procedures. This reduces cloning and improves control and risk management w...

  7. Retail payments and economic growth

    OpenAIRE

    Hasan, Iftekhar; De Renzis, Tania; Schmiedel , Heiko

    2012-01-01

    This paper examines the fundamental relationship between retail payments and overall economic growth. Using data from across 27 European markets over the period 1995–2009, the results confirm that migration to efficient electronic retail payments stimulates overall economic growth, consumption and trade. Among different payment instruments, this relationship is strongest for card payments, followed by credit transfers and direct debits. Cheque payments are found to have a relatively low macro...

  8. The Future of the Mobile Payment as Electronic Payment System

    OpenAIRE

    Bezovski, Zlatko

    2016-01-01

    The development of the Internet and the arrival of e-commerce fostered digitalization in the payment processes by providing a variety of electronic payment options including payment cards (credit and debit), digital and mobile wallets, electronic cash, contactless payment methods etc. Mobile payment services with their increasing popularity are presently under the phase of transition, heading towards a promising future of tentative possibilities along with the innovation in technology. In thi...

  9. Modelling of sediment transport at Muria peninsula coastal, Jepara

    International Nuclear Information System (INIS)

    Heni Susiati; Yarianto SBS; Wahyu Pandoe; Eko Kusratmoko; Aris Poniman

    2010-01-01

    Modelling of transport sediment modelling at Muria Peninsula have been done. In this study we had been used mathematical model that consist of hydrodynamics and sediment transport . Data input for modelling has been used tidal, monsoon wind, and river debit. Simulation result of sediment transport modelling showed that tides pattern and seasonal variations are the main causes of variations in the suspended sediment distribution in Muria Peninsula. (author)

  10. Loyalty program of payment cards, solution based on DWH

    OpenAIRE

    Jersák, Pavel

    2010-01-01

    This diploma thesis is covering topics of customer's loyalty, loyalty programs in banking and mainly topic is loyalty programs of payment cards in banking industry. First theoretical parts is guiding us though concept of customer's loyalty in banking industry and is describing specifics of this loyalty compared to loyalty to sales businesses. Further, this thesis is trying to show opportunities to be used to support customer's loyalty in bank with participation of credit and debit cards. In t...

  11. Quantification of ecological debt

    International Nuclear Information System (INIS)

    Martinez Alier, Joan

    2005-01-01

    The discussion about ecological debt is important keeping in mind historical foreign trade, where natural resources exploitation and primary production exported didn't assessment the ecological damage or the environmental values of the interchange. This essay shows the debate of ecological debt on greenhouse emission, enterprise environmental debit, unequal international trade, toxic waste export, and b io piracy ; in order to present the necessity of a new ecological and equitable world economy

  12. The Influence of Store Atmosphere, Location and Price on Repurchase Intention (Case Study on the Costumer of Carrefour DP Mall Semarang)

    OpenAIRE

    Sarahnadia, Sarahnadia; Suryoko, Sri

    2017-01-01

    The number of retail markets in Semarang which getting larger lead into business completion among them. It made the costumer has many choices to change their preference in choosing the retail markets. Carrefour is one of modern retail markets in Semarang which categorize as hypermarket. Because of many business competitors which had more decent atmosphere, more strategic area, and cheaper price the amount sales in Carrefour was decrease in line with the rate of costumer debit in 2014-2016.The...

  13. THE PROBLEMS OF ACCOUNTING AND CONTROL OF PROPERTY OF BUDGET LOW VALUE IN EDUCATIONAL INSTITUTIONS

    OpenAIRE

    Efimova S.B.; Sobachko A.I.

    2012-01-01

    Purpose. Consideration of the treatment facilities, which are debited from the balance, but continue to participate in the activities of the institutio. We used a systematic approach to the study of the issues, analysis, synthesis, observation, group, etc. The article focuses on the issues arising in the course of accounting and control system development. The key issues in this respect are property valuation and classification, ways of entity identification and writing them off from offbalan...

  14. CRYPTOCURRENCY IN THE CONTEXT OF DEVELOPMENT OF DIGITAL SINGLE MARKET IN EUROPEAN UNION

    OpenAIRE

    Nahorniak, Iryna; Leonova, Kristina; Skorokhod, Vladyslava

    2016-01-01

    The 21st century – is the century of technologies, destroying of economic barriers, unifi cation and globalization. Nowadays, post-industrial society, where market forces have become quite complex the traditional economic transactional mechanisms including newly introduced credit cards, debit cards, ATM and other electronic systems are insufficient to cope with the new economic pressures and demands of the society. Europe requires free movement of people, data, goods, funds. Paper is devoted ...

  15. A managerial approach to costing fixed assets in health care organizations: the role of depreciation and interest.

    Science.gov (United States)

    Goldschmidt, Y; Gafni, A

    1991-01-01

    The economic aspect of depreciation and interest on capital are incorporated within a managerial accounting framework by treating both items as imputed charges to be debited to the users of the assets' services. The costs of these services is examined for individual assets that provide either uniform or declining service over the expected life, and for a stock of assets where the character of the individual assets is ignored. By using imputed charges, the hospital's net income is allocated to its sources.

  16. SE Capstone Project: Building Systems Engineering Education and Workforce Capacity

    Science.gov (United States)

    2012-04-01

    This project developed a system to improve fuel efficiency by means of regenerative braking . The team designed a simple system that allows "bolt-on...air traffic control, social networking, credit/debit cards, and anti-lock brakes are only a few functions enabled by complex systems of systems . We...Building Systems Engineering Education and Workforce Capacity SE Capstone Project APRIL 2012 Report Documentation Page Form ApprovedOMB No. 0704

  17. Pemodelan Spasial untuk Pembuatan Peta Rawan Banjir dan Peta Tingkat Risiko Banjir Bengawan Solo di Kota Surakarta

    OpenAIRE

    Cahyono, Toto; Hadi, Mohammad Pramono; Mardiatno, Djati

    2016-01-01

    ABSTRAK Penelitian ini bertujuan untuk melakukan pemodelan spasial untuk menyusun Peta Bahaya Banjir dan Peta Tingkat Risiko Banjir akibat luapan Bengawan Solo di Kota Surakarta. Lokasi penelitian meliputi penggal alur Bengawan Solo di wilayah Kota Surakarta. Metode penelitian yaitu dengan analisis hidrograf, pemodelan banjir, analisis potensi bahaya banjir, analisis kerentanan banjir, dan analisis tingkat risiko banjir. Analisis hidrograf dilakukan dengan menghitung debit puncak rancangan, a...

  18. Emerging markets and the international financial architecture: a blueprint for reform

    Directory of Open Access Journals (Sweden)

    JAN KREGEL

    2015-06-01

    Full Text Available If emerging markets are to achieve their objective of joining the ranks of industrialized, developed countries, they must use their economic and political influence to support radical change in the international financial system. This working paper recommends John Maynard Keynes's "clearing union" as a blueprint for reform of the international financial architecture that could address emerging market grievances more effectively than current approaches. Keynes's proposal for the postwar international system sought to remedy some of the same problems currently facing emerging market economies. It was based on the idea that financial stability was predicated on a balance between imports and exports over time, with any divergence from balance providing automatic financing of the debit countries by the creditor countries via a global clearinghouse or settlement system for trade and payments on current account. This eliminated national currency payments for imports and exports; countries received credits or debits in a notional unit of account fixed to national currency. Since the unit of account could not be traded, bought, or sold, it would not be an international reserve currency. The credits with the clearinghouse could only be used to offset debits by buying imports, and if not used for this purpose they would eventually be extinguished; hence the burden of adjustment would be shared equally - credit generated by surpluses would have to be used to buy imports from the countries with debit balances. Emerging market economies could improve upon current schemes for regionally governed financial institutions by using this proposal as a template for the creation of regional clearing unions using a notional unit of account.

  19. Studi Angkutan Sedimen Sudetan Pelangwot-Sedayu Lawas Sungai Bengawan Solo

    Directory of Open Access Journals (Sweden)

    Chandra Murprabowo Mudjib

    2013-12-01

    Full Text Available Sungai Bengawan Solo merupakan salah satu sungai terpanjang di Indonesia yang mengalir mulai dari area hulu di Kabupaten Wonogiri dan Ponorogo hingga ke area hilir di Kabupaten Gresik. Perubahan fungsi lahan di area hulu dan peningkatan debit yang melalui Sungai Bengawan Solo membuat banjir terjadi di area hilir sungai yakni di Kabupaten Bojonegoro dan Kabupaten Gresik. Sudetan Pelangwot sepanjang 13 km merupakan saluran yang dibuat untuk mengurangi debit banjir yang terjadi dengan mengalirkannya ke laut Jawa. Namun dikarenakan pendangkalan yang terjadi akibat sedimentasi, kapasitas Sudetan Pelangwot dalam mengalirkan debit menurun. Tugas akhir ini bertujuan untuk menganalisa sedimentasi yang terjadi pada sudetan Pelangwot dengan menggunakan program bantu HEC-RAS 4.1.0 Konsep yang digunakan dalam pengerjaan tugas akhir ini adalah dengan memodelkan Sudetan Pelangwot menggunakan program HEC-RAS 4.1.0 kemudian melakukan simulasi aliran sudetan untuk mengetahui sedimentasi yang terjadi. Dari hasil simulasi yang dilakukan dengan menggunakan program HEC-RAS 4.1.0 diketahui perkiraan volume sedimentasi yang terjadi di sudetan selama musim penghujan dari tanggal 1 Desember 2010 hingga 21 Mei 2011 adalah sebesar 325.030,23 m3. Agradasi terjadi di sebagian besar penampang sudetan sedangkan degradasi hanya terjadi di beberapa titik. Kantong sedimen dapat dibuat sebagai upaya pengendalian sedimen pada dasar saluran sudetan di tiga titik yang berbeda dengan kapasitas total 175.875 m3.Pemeliharaan kantong sedimen dilakukan setiap 3 bulan sekali dengan melakukan pengerukan pada kantong sedimen.

  20. STUDI POTENSI PEMBANGKIT LISTRIK MINIHYDRO SISTEM TRANSMISI AIR BAKU PDAB UNIT BREGAS

    Directory of Open Access Journals (Sweden)

    Arya Rezagama

    2016-03-01

    Full Text Available Distribusi pelayanan listrik di Indonesia hingga kini masih belum merata. Banyak desa-desa di pegunungan yang masih terbatas dalam mengakses pasokan listrik. Salah satu alternatif solusinya ialah dengan memanfaatkan beda ketinggian sistem perpipaan transmisi air baku. Jaringan transmisi PDAB Tirta Utama Jateng Unit Bregas teridiri atas tiga jalur perpipaan meliputi jalur Eksisting, Bregas I, dan Bregas II memiliki 34 Bak Pelepas Tekan yang bisa ditanamkan Pembangkit Listrik Minihydro. Survei lapangan dilakukan dari mata air hingga lokasi Reservoir Yamansari menggunakan GPS. Pengukuran debit aliran pipa menggunakan alat Ultrasonik Flowmeter. Analisis hidrolika perpipaan dihitung dengan formula Hazen-Williams. Alternatif lokasi terbaik yang akan dimanfaatkan potensinya sebagai pembangkit listrik tenaga mikrohidro/minihidro adalah ruas perpipaan BPT III A – BPT III B pada jalur Bregas I dengan potensi daya yang dihasilkan 434,24 kW, kemudian ruas perpipaan Chamber Kalibakung – BPT III A pada jalur Bregas I dengan potensi daya yang dihasilkan 303,71 kW. Kondisi jalur Bergas II masih belum optimal dimana debit yang beroperasi sekarang hanya 150 l/det dapat ditingkatkan menjadi 250 l/det. Ruas perpipaan BPT 6 – BPT 7 pada jalur Bregas II dengan potensi daya yang dihasilkan 227 kW. Sedangkan sistem Bergas Eksisting tidak direkomendasikan untuk PLTM karena kondisi pipa yang sudah buruk dan kehandalan debit yang kurang baik dari sumbernya.

  1. Effect of Blade Curvature Angle of Savonius Horizontal Axis Water Turbine to the Power Generation

    Science.gov (United States)

    Apha Sanditya, Taufan; Prasetyo, Ari; Kristiawan, Budi; Hadi, Syamsul

    2018-03-01

    The water energy is one of potential alternative in creating power generation specifically for the picohydro energy. Savonius is a kind of wind turbine which now proposed to be operated utilizing the energy from low fluid flow. Researches about the utilization of Savonius turbine have been developed in the horizontal water pipelines and wave. The testing experimental on the Savonius Horizontal Axis Water Turbine (HAWT) by observing the effect of the blade curvature angle (ψ) of 110°, 120°, 130°, and 140° at the debit of 176.4 lpm, 345 lpm, 489.6 lpm, and 714 lpm in order to know the power output was already conducted. The optimal result in every debit variation was obtained in the blade curvature angle of 120°. In the maximum debit of 714 lpm with blade curvature angle of 120° the power output is 39.15 Watt with the coefficient power (Cp) of 0.23 and tip speed ratio (TSR) of 1.075.

  2. Neutrons production in thick targets of Be and {sup 238}U bombarded by 100 MeV/u deuterons and in a thick target of C bombarded by 95 MeV/u {sup 36}Ar. Attenuation in concrete and dose equivalent rate of the activated uranium; Neutrons produits dans des cibles epaisses de Be et {sup 238}U irradiees par des deutons de 100 MeV/u et dans une cible epaisse de C irradiee par des {sup 36}Ar de 95 MeV/u. Longueurs d'attenuation dans du beton et debit d'equivalent de dose resultant de l'activation de l'uranium

    Energy Technology Data Exchange (ETDEWEB)

    Pauwels, N.; Proust, J.; Clapier, F.; Gara, P.; Obert, J. [Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire; Mirea, M. [Institute of Physics and Nuclear Engineering, Bucharest (Romania); Belier, G.; Ethvignot, T.; Granier, T. [CEA/DAM-Ile de France, 91 - Bruyeres-Le-Chatel (France). Service de Physique Nucleaire; Liang, C.F. [Paris-11 Univ., 91 - Orsay (France). Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse; Bajard, M.; Leroy, R.; Villari, A.C.C. [Grand Accelerateur National d' Ions Lourds (GANIL), 14 - Caen (France)

    1999-09-01

    Neutrons production in thick targets of Be and {sup 238}U bombarded by 100 MeV/u deuterons and in a thick target of C bombarded by 95 MeV/u {sup 36}Ar. Attenuation in concrete and dose equivalent rate of the activated uranium. The yields of secondary neutrons produced by the interaction of a beam with thick target were determined with activation detectors. Three projectile-target couples have been studied: deuterons (100 MeV/u)+{sup 238}U, deuterons (100 MeV/u)+{sup 9}Be and {sup 36}Ar (95 MeV/u)+{sup 12}C. At 0 deg.. the yields were also measured after a piece of concrete and the corresponding attenuation length evaluated. The dose rate of the uranium target was monitored during several days after the end of the irradiation. (author)

  3. Kinetic distribution of the radio-sodium among the rabbit in hypothermia; Cinetique de la distribution du radio-sodium chez le lapin en hypothermie

    Energy Technology Data Exchange (ETDEWEB)

    Morel, F; Combrisson, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1955-07-01

    The experimental hypothermia, by the deep modifications of the circulatory hemodynamic, which it drags, and by the huge reduction of the oxidative processes that it characterizes, represent a particular physiological state that must permit to specify physico-chemical mechanisms which order the exchanges of the partition of the blood in capillaries and notably electrolytes exchanges. To do this study we followed the distribution kinetics of the sodium 24 in the blood system of 30 rabbits that was either in hypothermia, either to normal temperature. (M.B.) [French] L'hypothermie experimentale, par les modifications profondes de l'hemodynamique circulatoire qu'elle entraine, et par la diminution considerable des processus oxydatifs qui la caracterise, represente un etat physiologique particulier qui doit permettre de preciser experimentalement les mecanismes physico-chimiques qui commandent les echanges dont la paroi des capillaires sanguins est le siege, et notamment les echanges d'electrolytes. Pour cela on a suivi la cinetique de la distribution du sodium 24 dans le systeme sanguin de 30 lapins qui etaient soit en hypothermie, soit a temperature normale. (M.B.)

  4. Options for including all lands in a future greenhouse gas accounting framework

    International Nuclear Information System (INIS)

    Cowie, Annette L.; Kirschbaum, Miko U.F.; Ward, Murray

    2007-01-01

    The current framework through which greenhouse gas emissions and removals in the land use sector are accounted under the Kyoto Protocol has several problems. They include a complex structure, onerous monitoring and reporting requirements, and potential for omission of some important fluxes. One solution that may overcome some of these problems is to include all lands and associated processes within a country's jurisdiction, rather than restrict accounting to specific nominated land categories or activities. Ideally, the accounting approach should cover all significant biospheric sources and sinks, avoid biased or unbalanced accounting, avoid leakage and require no arbitrary adjustments to remedy unintended consequences. Furthermore, accounting should focus on the direct human-induced component of biospheric emissions/removals so that debits/credits can be allocated equitably and provide appropriate incentives to adopt land-use management options with beneficial outcomes for the atmosphere. This paper focuses on biospheric emissions and removals resulting from carbon stock changes. It considers four alternative accounting options that include all land areas: Gross-Net Accounting, Net-Net Accounting, Net Accounting with Negotiated Baselines and the Average Carbon Stocks approach. Each option is described, and assessed with respect to defined criteria for effectiveness. Gross-Net Accounting and Net-Net Accounting do not adequately distinguish the anthropogenic component of carbon-stock changes from indirect and natural effects, so large undeserved credits or debits could be created. Under Net Accounting with Negotiated Baselines, countries' projected emissions and removals during the commitment period would be taken into account in the negotiation of emissions targets. In the commitment period, countries would then gain credits/debits for biospheric removals/emissions. Difficulties with this approach would lie in reaching agreed baselines for emissions and removals

  5. ANALISIS DAN PREDIKSI BEBAN PENCEMARAN LIMBAH CAIR PABRIK PENGALENGAN IKAN (Analysis and Prediction of Liquid Waste Pollutant Level in Fish Canning Plant

    Directory of Open Access Journals (Sweden)

    Latif Sahubawa

    2011-03-01

    Full Text Available ABSTRAK Penelitian bertujuan untuk mengetahui kadar parameter pencemaran serta beban pencemaran limbah cair pabrik pengalengan ikan sardin. Manfaatnya adalah sebagai saran pertimbangan kepada industri untuk mengelola limbah cair secara profesional, menjamin kelestarian dan peruntukkan badan air penerima limbah cair, serta bahan informasi ilmiah kepada pengambil kebijakan (terutama pejabat daerah dalam pengelolaan kualitas lingkungan hidup secara berkelanjutan. Metode analisis yang digunakan adalah neraca masa, dengan parameter pengamatan yaitu: debit limbah cair maksimum (DM dan debit limbah cair sebenarnya (DA, serta beban pencemaran maksimum (BPM dan beban pencemaran sebenarnya (BPA dari parameter pH, TSS, BOD, COD, dan minyak/lemak sesuai Kepmen LH. No. 06 Tahun 2007. Berdasarkan hasil pengukuran, tercatat debit air limbah aktual (Dp = 10,0 liter/detik, debit air limbah sebenarnya (DA = 2.880 m 3, serta debit air limbah maksimum (DM = 720 m 3, (jadi DA > DM. Dari hasil analisis laboratorium, kadar parameter indikator pencemaran limbah cair pabrik ikan kaleng, masing-masing: pH = 6,5; TSS = 250 mg/l; BOD 5 = 95,0 mg/l; COD = 105 mg/l; dan minyak/lemak = 0,5 mg/l. Berdasarkan hasil perhitungan, ternyata beban pencemaran sebenarnya dari masing-masing parameter (BPA-TSS, BOD 5 , dan COD lebih besar dari beban pencemaran maksimum (BPM, kecuali lemak di mana BPA MWD. Based on the laboratory analytical result, wastewater pollution indicator parameters are, respectively, pH=6.5; TSS=250 mg/l; BOD­5=95.0 mg/l; COD=105 mg/l; and oil/fat = 0.5 mg/l. Based on the measuring result, the substantive pollution load, respectively, higher than maximum pollution load (SPL>MPL, except fat parameter, while SPL less than MPL.  We can conclude that wastewater pollution load produced by canning industries, exceeded the allowed limit of wastewater quality for fisheries industries (Kepmen LH No. 06 Year 2007, and also resulted pollution (changing the utilization in

  6. Le groupe de recherches transfusionnelles d’Afrique francophone: bilan des cinq premières années

    Science.gov (United States)

    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

  7. Analisis Potensi Sumberdaya Air Daerah Aliran Sungai Singkil Menggunakan Model Tangki

    Directory of Open Access Journals (Sweden)

    Mustafril Mustafril

    2014-04-01

    Full Text Available Abstrak. Kebutuhan air terus meningkat seiring pertumbuhan penduduk, sedangkan air yang tersedia tidak selalu sejalan antara kebutuhannya menurut volume, tempat, waktu dan kualitasnya. Model-model hidrologi berdasarkan Tank Model telah dikembangkan dalam penelitian di Indonesia dan di dunia untuk memprediksi potensi sumberdaya air dalam suatu DAS. Optimasi parameter Tank Model dapat menggunakan Artificial Neural Network (ANN yang mempunyai kemampuan untuk belajar dari data dan tidak membutuhkan waktu yang lama untuk mencapai model optimal. Tujuan analisis ini untuk menentukan seberapa besar potensi sumberdaya air di DAS Singkil berdasarkan optimasi parameter Tank Model. Hasil optimasi keseimbangan air parameter Tank Model DAS Singkil meliputi: karakteristik hidrologi DAS Singkil meliputi debit minimum 3,60 mm/hari, debit maksimum 17,80 mm/hari, dan rasio debit maksimum/minimum 4,94. Indikator kesalahan Tank Model DAS Singkil meliputi: R (Coefficient of Correlation sebesar 0,6471, MAE (Mean Absolute Error dan RMSE (Root Square Mean Error masing-masing 2,18 dan 2,73. Total inflow 3.189,48 mm/tahun dan total outflow 3.155,64 mm/tahun, yang terdiri dari: surface flow 11,75 mm/tahun, subsurface flow 669,84 mm/tahun, intermediate flow 62,05 mm/tahun, subbase flow 0,74 mm/tahun, dan base flow 2.411,26 mm/tahun. Berdasarkan total baseflow volume ketersediaan air total yang mengalir di Sungai Singkil mencapai 12.164 x 106 m3/tahun. Potensi sumberdaya air DAS Singkil untuk keperluan pertanian mencapai 3.438,4 x 106 m3/tahun   Analysis of Potential Water Resources at Singkil Watershed using Tank Model Abstract. Water demand continues to increase as the population growth, while the availability of water is not always consistent with the needs in terms of volume, place, time and its quality. Tank based hydrological models have been developed in many researches in Indonesia and in the world to predict the potential of water resources in a watershed. The

  8. Appraisal of Technical and Economic Potential Micro Hydro Power in Bali

    Directory of Open Access Journals (Sweden)

    Made Suarda

    2012-11-01

    Full Text Available Energy consumption particularly on electrical energy is continuously rising as a result of economical rising and community development. Therefore it needs to be responded about this condition by developing renewable energy utilization which is available. Renewable energy resources are possibly developed in Bali such as solar energy, wind energy, hydropower, sea energy, and biomass. However, one of renewable energy resources that is mostly possible to be developed in Bali is hydropower in micro scale wich is named microhydro. The microhydro works by using water flow which has debit and head. However, it needs an analysis both on technical and financial analysis. Technical analysis is carried out by checking debit and head of the water flow, and then calculates power would be generated, as well as the microhydro equipments such as a suitable choosen of turbine, generator, and control system. In other hand, financial analisis is carried out by estimating cost for construction the microhydro system, then by using Net Present Value (NPV analysis to check that the system is profitable to be constructed. The result noted that Bali has some potential microhydros or pycohydros that are profitable to be developed both on rivers and irrigations system. Financial analyses show that microhydro systems are profitable to be constructed (NPV is positive as long as their heads are at least 10 meters, in other side, debit are more affected their generated powers. However, in their implementations, there are some barriers in utilize those water flow resources as microhydro systems, such as those sites were used for other objects for instant as tourism destinations, or for cultures conservation, and the communities have not knew the advantages of microhydro yet therefore it needs socialization to the communities.

  9. Dwell fatigue in two Ti alloys: An integrated crystal plasticity and discrete dislocation study

    Science.gov (United States)

    Zheng, Zebang; Balint, Daniel S.; Dunne, Fionn P. E.

    2016-11-01

    It is a well known and important problem in the aircraft engine industry that alloy Ti-6242 shows a significant reduction in fatigue life, termed dwell debit, if a stress dwell is included in the fatigue cycle, whereas Ti-6246 does not; the mechanistic explanation for the differing dwell debit of these alloys has remained elusive for decades. In this work, crystal plasticity modelling has been utilised to extract the thermal activation energies for pinned dislocation escape for both Ti alloys based on independent experimental data. This then allows the markedly different cold creep responses of the two alloys to be captured accurately and demonstrates why the observed near-identical rate sensitivity under non-dwell loading is entirely consistent with the dwell behaviour. The activation energies determined are then utilised within a recently developed thermally-activated discrete dislocation plasticity model to predict the strain rate sensitivities of the two alloys associated with nano-indentation into basal and prism planes. It is shown that Ti-6242 experiences a strong crystallographic orientation-dependent rate sensitivity while Ti-6246 does not which is shown to agree with recently published independent measurements; the dependence of rate sensitivity on indentation slip plane is also well captured. The thermally-activated discrete dislocation plasticity model shows that the incorporation of a stress dwell in fatigue loading leads to remarkable stress redistribution from soft to hard grains in the classical cold dwell fatigue rogue grain combination in alloy Ti-6242, but that no such load shedding occurs in alloy Ti-6246. The key property controlling the behaviour is the time constant of the thermal activation process relative to that of the loading. This work provides the first mechanistic basis to explain why alloy Ti-6242 shows a dwell debit but Ti-6246 does not.

  10. Mezitransakční poplatek – konkurenceschopnost platebních nástrojů

    Directory of Open Access Journals (Sweden)

    Jitka Sládková

    2014-03-01

    Full Text Available Purpose of the article: This study describes the markets of payment instruments. It focuses mainly on the systems of credit and debit cards. Authors identify key moments in theory used in this dilemma, called Tourist Test. The market of credit cards and direct debit system is 4 side business, where the Interchange fee plays very important role. Methodology/methods: In this paper was applied secondary research. The secondary research was based on analysis of papers and literature published about Interchange fee including European Commission together with polemic about payment instruments market competitiveness. Scientific aim: The aim of this article is to identify the rules, conditions on the market of payment instruments - the system of credit cards and direct debit system. The authors try to recognize the problems on the demand and supply side. The authors focus on defying the cost-benefit approach, contributed with Tourist test. The Interchange Fee plays the key role. Findings: The approach of the scientific literature pays attention to costs and benefits, its equilibrium, also talking about social utility and social welfare the author is missing the whole impact on end consumer welfare and satisfaction. The dilemma is even more complicated due to the fact that the end consumer does not know he or she is not maximizing his or her utility, apart from the merchant, who is under pressure of margin squeeze. Conclusions: It is needed to start to measure the effectiveness and influence which the existence of Interchange Fee brings. Of course, confront the effectiveness and influence with benefits the Interchange Fee has.

  11. Forced convection of liquid hydrogen. 1. part - the case of a low temperature difference between the liquid and the wall; Convection forcee de l'hydrogene liquide - 1. partie - cas de faibles ecarts de temperatures entre fluide et paroi

    Energy Technology Data Exchange (ETDEWEB)

    Perroud, P; Rebiere, J [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1964-07-01

    Measurements have been performed in a smooth Inconel tube of 3 mm ID, 3.5 mm OD, electrically heated (DC) along 300 mm of its length. The liquid enters the test section subcooled at a constant temperature of 20.3 deg. K. Pressure varied from 2 to 16 atm, mass velocity from 5 to 35 g/cm{sup 2}.s giving Reynolds numbers from 20000 to 100000. A formula of correlation for the heat transfer coefficients is given for the homogenous liquid phase. Burn-out phenomenon is seriously affected by flow oscillations. Effect of mass velocity and pressure on burn-out heat fluxes is discussed. Pressure drops can be calculated by considering the variation of momentum in a one-dimensional model. Head losses due to friction are negligible. (authors) [French] Les mesures ont ete effectuees dans les conditions suivantes: tube lisse en inconel de 3 x 3,5 mm de diametre, chauffe sur une longueur de 300 mm par effet Joule. Le liquide entre sous-refroidi, a une temperature constante de 20,3 deg. K. La pression a varie de 2 a 16 atm, le debit en masse par unite de section droite du tube de 5 a 35 g/cm{sup 2}.s, ce qui correspond a des nombres de Reynolds de 20000 a 100000. On donne une formule de correlation des coefficients d'echanges en phase liquide homogene. Le phenomene de burnout est gravement affecte par les oscillations de debit. On discute l'influence du debit et de la pression sur les valeurs du flux de burnout. On peut calculer la chute de pression par la variation de la quantite de mouvement dans un modele unidimensionnel. Les pertes de charge par frottement sont negligeables. (auteurs)

  12. Payment Instrument Characteristics

    DEFF Research Database (Denmark)

    Holst, Jacques; Kjeldsen, Martin; Hedman, Jonas

    2015-01-01

    Over the last decade, we have witnessed payment innovations that fundamentally have changed the ways we pay. Payment innovations, such as mobile payments and on-line banking, include characteristics or features that are essential to understand if we want to know how and why payers choose among...... payment innovations. Using the Repertory Grid technique to explore 15 payers’ perception of six payment instruments, including coins, banknotes, debit cards, credit cards, mobile payments, and on-line banking, we identify 16 payment characteristics. The characteristics aggregate seventy-six unique...

  13. Hacking point of sale payment application secrets, threats, and solutions

    CERN Document Server

    Gomzin, Slava

    2014-01-01

    Must-have guide for professionals responsible for securing credit and debit card transactions As recent breaches like Target and Neiman Marcus show, payment card information is involved in more security breaches than any other data type. In too many places, sensitive card data is simply not protected adequately. Hacking Point of Sale is a compelling book that tackles this enormous problem head-on. Exploring all aspects of the problem in detail - from how attacks are structured to the structure of magnetic strips to point-to-point encryption, and more - it's packed with practical recommendati

  14. SALES, STORAGE AND SALVAGE

    CERN Multimedia

    Division SPL, groupe logistique; A. Notar

    2000-01-01

    From 3 January 2000 there will be a security barrier in front of the storage-recycling area in bldg 133, which will be accessible only to authorised staff and contractors.You are reminded that the equipment delivered to this area must be unpolluted and non-radioactive. The cost of recycling the equipment will be debited to the budget code of the Division concerned, with the prior approval of the Group Leader.Reminder relating to equipment salesThe Sales Section is open on Thursdays from 13.30 to 15.00 hours only.SPL DivisionLogistics GroupA. Notari

  15. Evaluación de ancho de banda en transmisiones multicast sparse mode implementadas en redes IPV6

    OpenAIRE

    Pineda Ancco, Ferdinand; Directora Asociada de Investigación, Universidad Peruana Unión. Lima; Cruz de la Cruz, José; Mamani Pari, David

    2017-01-01

    En el trabajo de investigación se describió el diseño e implementación del protocolo multicast de tipo Sparsemode con el objetivo de mejorar el tráfico de datos en redes que transporten información unidireccional. Eldiseño se realiza sobre una red que implementa IPV6 como protocolo de capa 3 del modelo de referencia OSI.Para validar el método, la evaluación del tráfico se realizó analizando el ancho de banda, retardos y cantidad debits enviados por el protocolo multicast Sparse mode cursado e...

  16. The Impact of an Epidemic Outbreak on Consumer Expenditures:An Empirical Assessment for MERS Korea

    Directory of Open Access Journals (Sweden)

    Hojin Jung

    2016-05-01

    Full Text Available In this paper, we investigate the effect of an epidemic outbreak on consumer expenditures. In light of scanner panel data on consumers’ debit and credit card transactions, we present empirical evidence that outbreaks cause considerable disruption in total consumer expenditures with significant heterogeneity across categories. Our findings strongly imply that customers alter their behaviors to reduce the risk of infection. The estimated effect of an epidemic outbreak is qualitatively different from that of other macroeconomic factors. The implications of this research provide important guidance for policy interventions and marketing decisions aimed at sustaining economic growth.

  17. The Possibility of Functioning at Maximum Power for Solar Photovoltaic - Electric Battery Systems

    Directory of Open Access Journals (Sweden)

    Chioncel Cristian Paul

    2013-01-01

    Full Text Available The paper presents the functioning of a solar photovoltaic module(PVM that debits direct to on electric battery (EB. By a good adaptingof PVM to EB, so that the no load voltage of the two components (PVMand EB are well suited, during a day the energy value can be reachednear to the maximum possible value, when the PVM functions in themaximum power point (MPP. The proposed solution is much moreeconomic than the classical: PVM + DC – DC + EB because the directcurrent - direct current power converter, is not necessary (DC - DC.

  18. Processing radioactive effluents with ion-exchanging resins: study of result extrapolation; Traitement des effluents radioactifs par resines echangeuses d'ions: etude de l'extrapolation des resultats

    Energy Technology Data Exchange (ETDEWEB)

    Wormser, G.

    1960-05-03

    As a previous study showed the ion-exchanging resins could be used in Saclay for the treatment of radioactive effluents, the author reports a study which aimed at investigating to which extent thus obtained results could be extrapolated to the case of higher industrial columns. The author reports experiments which aimed at determining extrapolation modes which could be used for columns of organic resin used for radioactive effluent decontamination. He notably studied whether the Hiester and Vermeulen extrapolation law could be applied. Experiments are performed at constant percolation flow rate, at varying flow rate, and at constant flow rate [French] Plusieurs etudes ont ete faites dans le but d'examiner les possibilites d'emploi des resines echangeuses d'ions pour le traitement des effluents radioactifs. Dans un rapport preliminaire, nous avons montre dans quelles limites un tel procede pouvait etre utilise au Centre d'Etudes Nucleaires de Saclay. Les essais ont ete effectues sur des petites colonnes de resine au laboratoire; il est apparu ensuite necessaire de prevoir dans quelle mesure les resultats ainsi obtenus peuvent etre extrapoles a des colonnes industrielles, de plus grande hauteur. Les experiences dont les resultats sont exposes dans ce rapport, ont pour but de determiner les modes d'extrapolation qui pourraient etre employes pour des colonnes de resine organique utilisees pour la decontamination d'effluents radioactifs. Nous avons en particulier recherche si la loi d'extrapolation de Hiester et Vermeulen qui donne de bons resultats dans le cas de fixation d'ions radioactifs en presence d'un ion macrocomposant sur des terres, pouvait etre appliquee. Les experiences, en nombre limite, ont montre que la loi d'extrapolation de Hiester et Vermeulen pouvait s'appliquer dans le cas de l'effluent considere quand les debits de percolation sont tres faibles; quand ils sont plus forts, les volumes de liquide percoles, a fixation egale, sont proportionnels aux

  19. Effect of Specimen Thickness on the Creep Response of a Single Crystal Superalloy (Preprint)

    Science.gov (United States)

    2012-01-01

    uncoated specimens of René N5 single crystal super - alloy at a test temperature of 980◦C. In their work coated samples showed higher thickness debit...using a field emission gun (FEI Nova 230) scanning electron microscope (FEGSEM) in order to determine the local texture and microstructural changes, if...shows the presence of damage such as micro-cracks. The internal crack shown in Fig. 7a probably depicts the inter-linkage of big shrinkage pores and

  20. Integrasi Model SWAT dan SIG dalam Upaya Menekan Laju Erosi DAD Deli, Sumatera Utara

    Directory of Open Access Journals (Sweden)

    Riki Rahmad

    2017-04-01

    Full Text Available Penelitian ini bertujuan untuk melakukan simulasi model SWAT dalam menghitung besarnya laju erosi DAS, menguji kesesuaian model dalam memprediksi erosi, serta menentukan skenario penggunaan lahan yang paling optimal menurunkan laju erosi. Penelitian ini dilakukan di DAS Deli, Sumatera Utara. Pada penelitian ini analisis SWAT dilakukan dengan bantuan Sistem Informasi Geografi (SIG melalui 4 proses yaitu delineasi, pembentukan Hydrological Response Unit (HRU, pengolahan data dan simulasi, serta proses visualisasi. Hasil penelitian menunjukkan besarnya erosi rata-rata DAS Deli adalah 410,72 ton/ha/tahun. Hasil ini menunjukkan DAS Deli termasuk kedalam Tingkat Bahaya Erosi (TBE kategori Berat dengan kriteria sangat berat 37,04%, berat 17,07%, sedang 21,46%, ringan 17,38%, dan sangat ringan 7,04%. Uji validasi model menunjukkan bahwa ada hubungan positif antara debit model dan observasi dimana persentase perbedaan nilainya sangat kecil yang artinya besarnya debit model hampir sangat mendekati besarnya debit observasi, serta model dikategorikan sangat baik dalam melakukan simulasi debit aliran harian pada Sungai Deli. Metode skenario adalah berdasarkan analisis TBE. Hasil skenario penggunaan lahan berhasil menurunkan laju erosi DAS Deli 34,78% menjadi 267,88 ton/ha/tahun. This study aims to conduct SWAT model simulation calculation of the rate of erosion of the watershed, testing the suitability of the model in predicting erosion, land use scenarios and determine the most optimal decrease the rate of erosion. This research was conducted in the watershed Deli, North Sumatra. In this study, SWAT analysis performed with the help of Geographical Information Systems (GIS through 4 delineation process, namely, the establishment of Hydrological Response Unit (HRU, data processing and simulation, as well as the visualization process. The results show the average amount of erosion DAS Deli is 410.72 ton/ha/year. These results indicate DAS Deli included into

  1. Control procedure for fluid kicks in hydrocarbons wells

    Energy Technology Data Exchange (ETDEWEB)

    Gavignet, A

    1989-02-10

    This invention is a control procedure of the fluids inflows coming from an underground formation during a drill. These inflows happen when a drill reaches a permeable area containing a high pressure fluid. The latter will engulf into the well which may cause a catastrophic eruption, if nothing is done. Therefore is it necessary to know as soon as possible the physical nature of the fluids inflows. The proposed method consists in calculating the fluids characteristic through the measure of the pressures and debits of injection and return of the drilling mud.

  2. The opening of the domestic gas market in the UK

    International Nuclear Information System (INIS)

    Jego, H.

    1998-01-01

    The deregulation of the gas market in the UK raises several difficulties. The door-to-door canvassing which has been used to incite customers to change their suppliers has led sometimes to complaint actions. Thus, price reductions were preferentially attributed to direct-debit customers and not to those that use gas meters with pre-payment tokens. In this context, the commercial reaction of British Gas company has been to propose new services concerning not only natural gas but also electric power and water distribution and sometimes also telephone. (J.S.)

  3. Implementation of an Automatic System for the Monitoring of Start-up and Operating Regimes of the Cooling Water Installations of a Hydro Generator

    Directory of Open Access Journals (Sweden)

    Ioan Pădureanu

    2015-07-01

    Full Text Available The safe operation of a hydro generator depends on its thermal regime, the basic conditions being that the temperature in the stator winding fall within the limits of the insulation class. As the losses in copper depend on the square current in the stator winding, it is necessary that the cooling water debit should be adapted to the values of these losses, so that the winding temperature falls within the range of the values prescribed in the specifications. This paper presents an efficient solution of commanding and monitoring the water cooling installations of two high-power hydro generators.

  4. Use of static picture prompts versus video modeling during simulation instruction.

    Science.gov (United States)

    Alberto, Paul A; Cihak, David F; Gama, Robert I

    2005-01-01

    The purpose of this study was to compare the effectiveness and efficiency of static picture prompts and video modeling as classroom simulation strategies in combination with in vivo community instruction. Students with moderate intellectual disabilities were instructed in the tasks of withdrawing money from an ATM and purchasing items using a debit card. Both simulation strategies were effective and efficient at teaching the skills. The two simulation strategies were not functionally different in terms of number of trials to acquisition, number of errors, and number of instructional sessions to criterion.

  5. Second order transient effects in a gaseous diffusion plant; Effets transitoires du second ordre dans une installation de separation isotopique

    Energy Technology Data Exchange (ETDEWEB)

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

    1963-07-01

    Perturbations applied to various parameters of an isotope separation plant indices an average effect on production. This effect is determined for a finite cascade over infinite reservoir. Perturbations on product flow rate and inter-stage transports are considered. (author) [French] Les fluctuations des divers parametres d'une installation de separation isotopique alterent la moyenne temporelle de la concentration du produit enrichi, Cet effet peut etre calcule dans le cas d'une cascade constante alimentee a sa base par un reservoir infini pour des fluctuations qui affectent les capacites des etages et le debit de production. (auteur)

  6. Utilization of Groundwater, Spring, and the Surface Water for Drinking Water Service for the People of Surakarta

    OpenAIRE

    Team PDAM Surakarta

    2004-01-01

    Case study: utilizing the groundwater, water resources, and surface of water to supply the drinking water for the inhabitants is Surakarta. Of the early target at 75%, the supply of drinking water for the inhabitants in Surakarta only achieves 44%. Because of this, the Regional Drinking Water ompany (PDAM) of Surakarta made a decision to: 1) utilize the debit of water production by making a deep well at a capacity of 30 liters a second for a short term, and on the basis of the study of water ...

  7. Mujer delincuente, víctima de la violencia en los altos de Jalisco (2005-2008 “Flores marchitas”/Women offenders, victim of violence in los altos de Jalisco (2005-2008 "Blooms"

    Directory of Open Access Journals (Sweden)

    Martha Fabiola García Álvarez

    2010-08-01

    Full Text Available The moment I saw him over the history of that humanity, it is well-known it problem that live the woman, her victim femenine by part of the man and that of feminine same, away who unchain an serried of conduct antisociales femenine. The difficulty of the study of this phenomenon, it is debit principalmind at the femenine personality, at the constant evolution of his enviroment and of herself. The preoccupy before is who today in day, so much the victimation as the feminine delincuency them continue mostly grow, and that not those exist truthful mechanism of prevention and solution.

  8. Filme Animado: Abordagens Experimentais Como Estratégia de Mercado / The Animated Film: Experimental Approaches as Market Strategy

    DEFF Research Database (Denmark)

    Graca, Marina Estela

    2004-01-01

    In a context basically defined by the debit and credit cash flow, how can one explain the production and commercial strategies of MTV Europe and of CHANNEL 4 Television in the 80?s and 90?s, or of KONINCK & ILLUMINATIONS Television even today? Even more interesting: how can one justify the fact...... that it was exactly because of that attitude that those companies achieved dominant competitive positions in the international market? At this Conference we will have the presence of Clare Kitson (former producer at CHANNEL 4, Uk ), Keith Griffiths (producer and founder at KONINCK & ILLUMINATIONS Television...

  9. A SURVEY OF AUTOMATED TELLER MACHINE USAGE IN NORTH INDIA

    OpenAIRE

    Shweta Sankhwar*1 & Dhirendra Pandey2

    2017-01-01

    A machine that hand out cash or executes several banking services at a swipe of Automated Teller Machine (ATM) card in it. An ATM is a machine is use to withdraw cash using a debit card issued by a bank to the consumer(s). An ATM card is issued by a financial organization that permits user to access an Automated Teller Machine (ATM) such as to deposit amount, cash withdrawals, to check account information, etc. It is now preferred to cash by a large majority of the urban population in many ci...

  10. Declinaisons militaires francaises des directives europeennes en matiere d’hemovigilance (French European Military Haemovigilance Guidelines)

    Science.gov (United States)

    2010-11-03

    du groupe sanguin A B O D et d’un dépistage du VIH et du VHC. Sauf exception (donneur originaire de zones endémiques pour le VHB, non contrôlé avant...réalisées les sérologies VIH , VHC et VHB pré-transfusionnelles. Pour fiabiliser cette procédure assez complexe, le CTSA assure la formation...sont contrôlés pour le VIH avant le départ en mission. Enfin, sur le terrain, les aphé- rèses sont pratiquées sur des donneurs réguliers. A

  11. Public attitudes toward legally coerced biological treatments of criminals.

    Science.gov (United States)

    Berryessa, Colleen M; Chandler, Jennifer A; Reiner, Peter

    2016-12-01

    How does the public view the offer of a biological treatment in lieu of prison for criminal offenders? Using the contrastive vignette technique, we explored this issue, using mixed-methods analysis to measure concerns regarding changing the criminal's personality, the coercive nature of the offer, and the safety of the proposed treatment. Overall, we found that of the three variables, the safety of the pill had the strongest effect on public acceptance of a biological intervention. Indeed, it was notable that the public was relatively sanguine about coercive offers of biological agents, as well as changing the personality of criminals. While respondents did not fully endorse such coercive offers, neither were they outraged by the use of biological treatments of criminals in lieu of incarceration. These results are discussed in the context of the retributive and rehabilitative sentiments of the public, and legal jurisprudence in the arena of human rights law.

  12. Angio-RM morphologique et dynamique sans injection de contraste dans l’exploration des pathologies neurovasculaires à l’étage cervical et encéphalique

    OpenAIRE

    Raoult , Hélène

    2014-01-01

    ProblématiqueL’angio-IRM (ARM) est devenue incontournable dans la prise en charge des pathologies neurovasculaires. Elle permet en effet d’évaluer les pathologies modifiant la dynamique circulatoire, telles les sténoses artérielles, plus fréquentes à l’étage cervical et générant des flux sanguins accélérés voire turbulents en amont et ralentis en aval; ou bien les shunts artério-veineux, telles les malformations artério-veineuses encéphaliques, caractérisés par des flux accélérés et complexes...

  13. Méthodologie de l'étude endocrinienne d'une espèce sauvage, l'Anguille

    Directory of Open Access Journals (Sweden)

    DUFOUR S.

    1994-10-01

    C'est la mise en oeuvre de tout un ensemble de méthodes d'investigation, allant de la mise au point des outils moléculaires (purifications d'hormones, obtention d'anticorps, dosages immunologiques, clonage, obtention de sondes... à la réalisation d'expériences in vitro (cultures de cellules, incubation ou périfusion d'organes et in vivo (ablations de glandes, traitements hormonaux, prélèvements sanguins... juqu'aux études sur le terrain, qui permet une approche complète et intégrée de l'endocrinologie de ce poisson.

  14. Canine Uterine Leiomyoma with Epithelial Tissue Foci, Adenomyosis, and Cystic Endometrial Hyperplasia

    Directory of Open Access Journals (Sweden)

    George S. Karagiannis

    2011-01-01

    Full Text Available An 11-year-old Labrador Retriever bitch with a history of intermittent, sanguineous vaginal discharge of a six-month duration was presented. During exploratory laparotomy, two well-delineated, intramural masses were identified bilaterally in the uterine horns. Histopathologic examination of the mass on the left horn showed that it was a typical leiomyoma. However, the second mass appeared with an unusual coexistence of histological lesions, involving epithelial tissue foci, mild focal adenomyosis, and cystic endometrial hyperplasia. Interestingly, such combination was never encountered before in dogs. Although uterine leiomyoma is quite usual in the reproductive system of female dogs, this case resembled relevant cases of human uterine adenomyomas in morphology, and thus it was offered a similar tentative diagnosis.

  15. Overview of revised measures to prevent malaria transmission by blood transfusion in France.

    Science.gov (United States)

    Garraud, O; Assal, A; Pelletier, B; Danic, B; Kerleguer, A; David, B; Joussemet, M; de Micco, P

    2008-10-01

    Plasmodial transmission by blood donation is rare in non-endemic countries, but a very serious complication of blood transfusion. The French national blood service (Etablissement Français du Sang and Centre de Transfusion sanguine des Armees) intended to revise the measures to strengthen blood safety with regard to Plasmodiae as transmissible pathogens. To limit the risk of transmission during infusion, serious additive measures have been taken for more than a decade in France, which is the European country with the highest rate of exposure to imported plasmodial infections or malaria. These measures were revised and strengthened after the occurrence of a lethal transfusion-transmitted infection in 2002, but did not prevent another occurrence in 2006. This report examines the weaknesses of the systems and aims at emphasizing the safety measures already taken and addresses issues to best respond to that risk.

  16. Characterization of GafChromic XR-RV2 film and comparator strip using a flatbed scanner in reflection mode

    International Nuclear Information System (INIS)

    Mendoza-Moctezuma, A. I.; Aguilar, J. Garcia; Garcia-Garduno, O. A.

    2010-01-01

    Interventional cardiology procedures are an effective alternative for the reestablishment of correct sanguineous circulation in the heart. However, this kind of procedures exposes to the patients to a relatively high radiation doses. Usually, the surface peak skin dose is evaluated using a visual scale with a comparator strip, nevertheless, even if the comparator strip provides a simple and quick method for estimating the dose it has an uncertainty of ±25%. For this reason, a better evaluation method is needed. The objective of our project is to determine the surface peak skin dose of interventional cardiology procedures using GafChromic XR-RV2 film together with a commercial flatbed scanner in reflection mode. Here we report a protocol to handle GafChromic XR-RV2 film using a commercial flat bed scanner in reflection mode aiming at an uncertainty of ±3%.

  17. Sobre Salmacida spolia, v. 18 Vahlen del Ajax de Ennio

    Directory of Open Access Journals (Sweden)

    Andrés Masiá González

    1992-06-01

    Full Text Available This paper, taking as a starting point the adjective Salmacida, establishes the existence of a relation between Ennius’ fragment Salmacida spolia sine sudore et sanguine and the fr. 178 N2 χλἡδοντα, which belongs Aeschylus’ tragedy. Such relation serves to strengthen the opinion of Vahlen and other philologists concerning the belonging to the Aiax of the mentioned verse, attribution not shared by all the publishers of Ennius’ tragedies. Also upon the base of the relation between Salmacida spolia and χλἡδοντα it attempts to prove that Ennius did not take Sophocles Αἴας μαστιγοφόρος as the only reference while writing his homonymous work.

  18. A bibliographical survey of bruxism with special emphasis on non-traditional treatment modalities.

    Science.gov (United States)

    Nissani, M

    2001-06-01

    After proposing a common-sense definition of bruxism, this partial review distills its various symptoms and consequences from the literature. That literature suggests that the splint-the most popular treatment modality-falls short in some respects. The research literature is even less sanguine about the efficacy of such other traditional therapies as sound alarms and stress reduction. Given the limited success of traditional approaches, and given, moreover, the high incidence of bruxism and its harmful consequences, clinicians may occasionally be interested in experimenting with non-intrusive, safe, less widely known, treatment modalities. To meet this need, this review-unlike all other reviews of the subject-focuses on such comparatively unpopular or recent approaches.

  19. O crepúsculo de um tirano

    Directory of Open Access Journals (Sweden)

    Henrique Rattner

    2011-06-01

    Full Text Available O título leva a uma associação com uma ópera de Richard Wagner, (“O crepúsculo dos Deuses” particularmente apreciada por outro ditador sanguinário, Adolf Hitler, que preferiu assistir à destruição total da Alemanha para não render-se às tropas aliadas que avançaram sobre Berlim do ocidente e do oriente. Como Hitler, também Qadaffi apresenta traços de personalidade paranóica e de extrema crueldade para com seus adversários, reais ou imaginados.

  20. Détermination de quelques paramètres hématologiques chez les agriculteurs exposés aux pesticides dans la région de Tlemcen

    OpenAIRE

    SAIDI, Fatima Zohra

    2015-01-01

    Résumé Les pesticides représentent une large gamme de produits utilisés de façon très variable. Les agriculteurs sont aujourd'hui le groupe le plus exposé aux risques de contact avec les pesticides. L'objectif de notre travail consiste à mettre en évidence les altérations hématologiques chez les hommes agriculteurs disposés aux pesticides comparés aux hommes témoins. Un prélèvement sanguin est réalisé afin de déterminer quelques paramètres hématologiques (FNS, numérations cellu...

  1. Genetic variability of the hepatitis c virus

    International Nuclear Information System (INIS)

    Colina Munoz, H.

    2004-01-01

    The discovery and characterization of the virus of the hepatitis C (VHC) as a new RNA with characteristic typical of the family Flaviviridae, is carried out in 1989 for technical of clonacion and sequential. They have not been developed until the present propagation systems in vitro of the virus that are reliable, although works exist in that sense as much in hepatic fabric as in cells mononuclear sanguineous. Las molecular bases of the pathogenesis of the VHC are not very well known until the present. In these moments, a fundamental paper is assigned to the necrosis paper Tumor, because the results obtained by authors suggests that the protein C of the VHC can promote the cellular death during an infection through the signaling on the part of FNT and to the apoptosis immediate for this virus [es

  2. The Chiang Mai Initiative and Its Multilateralization: Toward an Asian Monetary Fund?

    Directory of Open Access Journals (Sweden)

    Youngwon Cho

    2011-11-01

    Full Text Available As a regional self-help system of liquidity support established in the aftermath of the Asian crisis of 1997, the Chiang Mai Initiative (CMI and its recent multilateralization have been touted in some quarters as important achievements in a region where institutionalized financial cooperation had been sorely lacking, taking East Asia one step closer to the resuscitation of the still-born Asian Monetary Fund. Against such a sanguine assessment, I argue that the significance of the CMI, even after its multilateralization, is largely limited to symbolism and its practical implications are inconsequential. Despite the progress associated with CMI multilateralization, the underlying political dynamics in the region render East Asia fundamentally incapable of producing a coherent regional solution to the recurring problem of global financial instability.

  3. Radio-fluoro guided surgery in high grade gliomas

    International Nuclear Information System (INIS)

    Lopez Piloto, Orestes; Salva Camano, Silvia; Gonzalez Gonzalez, Justo; Cruz Hernandez, Tania Margarita; Martinez Suarez, Eduardo; Lopez Arbolay, Omar; Ardisana Santana, Ernesto

    2015-01-01

    The MIBI (99mTc MIBI, methoxyisobutylisonitrile, MIBI, or sestamibi): is a wide readiness to the rich flow of photons, which improves the detection of pathological uptake with gamma probe, these physical properties make of this radiotracer the election to radioguided surgery. The sodium fluorescein is a water-soluble organic coloring substance used in the exam of the sanguine glasses of the eye. We carried out the report of five cases diagnosed with brain tumor of high grade of malignancy, with the objective to demonstrated that use of Radio-Fluro-guided Surgery (RFGS) we can achieve gross total resections without bigger deficit, completing the inclusion and exclusion criteria. The technique of RFGS demonstrated utility in the gross total resection, diminishing the residual tumor, without increasing surgery complexity and surgical times. In our study doesn't evidence of adverse effects for the administration of the radiopharmaceuticals and fluorescein

  4. Biomaterial properties evaluation of poly(vinyl acetate- alt-maleic anhydride)/chitosan nanocapsules

    Science.gov (United States)

    Raţă, Delia Mihaela; Popa, Marcel; Chailan, Jean-François; Zamfir, Carmen Lăcrămioara; Peptu, Cătălina Anişoara

    2014-08-01

    Nanocapsules with diameter around 100 nm based on a natural polymer (chitosan) and a synthetic polymer poly(vinyl acetate- alt-maleic anhydride) [poly(MAVA)] by interfacial condensation method were prepared. The present study proposes a new type of biocompatible nanocapsules based on poly(vinyl acetate- alt-maleic anhydride-chitosan) (MCS) able to become a reliable support for inclusion and release of drugs. The spherical shape of the nanocapsules was evidenced by scanning electron microscopy. Nanocapsules presented a good Norfloxacin loading and release capacity. Haemocompatibility tests have demonstrated that the nanocapsules present a low toxicity and a good compatibility with sanguine medium. The biocompatibility properties of the nanocapsules after their intraperitoneal administration in rats were evidenced by histopathological examination of different organs (brain, liver, kidney, and lung). The results are encouraging and the nanocapsules can be used as controlled drug delivery systems.

  5. A brave new beef: The US Food and Drug Administration's review of the safety of cloned animal products.

    Science.gov (United States)

    Solomon, Louis M; Noll, Rebekka C; Mordkoff, David S; Murphy, Patrick; Rolerson, Marcy

    2009-09-01

    To meet its public mandate, the US Food and Drug Administration (FDA) collected studies on the potential health hazards of eating or drinking cloned food products. Based on an earlier National Academy of Sciences study that, on closer analysis, was not nearly as sanguine, the FDA's report found no evidence of a health risk from the public's ingestion of cloned food products. This article analyzes the risks the FDA considered, and concludes that there is a disconnect between the risks the FDA assessed in these studies and the risks that might arise from cloned food products. The FDA should consider instituting effective tracking mechanisms and other diagnostics that would permit scientists and the public to answer the question of health risks posed by cloned food products.

  6. Emotion and the humors: scoring and classifying major characters from Shakespeare's comedies on the basis of their language.

    Science.gov (United States)

    Whissell, Cynthia

    2010-06-01

    The theory of humors, which was the prevalent theory of affect in Shakespeare's day, was used to explain both states (moods, emotions) and traits (personalities). This article reports humoral scores appropriate to the major characters of Shakespeare's comedies. The Dictionary of Affect in Language was used to score all words (N = 180,243) spoken by 105 major characters in 13 comedies in terms of their emotional undertones. These were translated into humoral scores. Translation was possible because emotional undertones, humor, and personality (e.g., Eysenck's model) are defined by various axes in the same two-dimensional space. Humoral scores differed for different types of characters, e.g., Shakespeare's lovers used more Sanguine language and his clowns more Melancholy language than other characters. A study of Kate and Petruchio from The Taming of the Shrew demonstrated state-like changes in humor for characters as the play unfolded.

  7. Hématologie du rat : hémogramme et myélogramme

    OpenAIRE

    Descat, Fleur

    2002-01-01

    Le rat, Rattus norvegicus, rongeur de laboratoire consacré comme modèle expérimental dans de nombreux domaines de la recherche biomédicale, présente des caractèristiques hématologiques qualitatives et quantitatives particulières. La détermination de valeurs chiffrées de référence est toutefois délicate parce qu'il existe de très nombreux facteurs de variations physiologiques dépendant non seulement des qualités intrinsèques du sujet étudié mais aussi des techniques de prélèvements sanguins ou...

  8. ПРОФИЛЬ СВОБОДНЫХ АМИНОКИСЛОТ СЫВОРОТКИ КРОВИ И МОЧИ У ДЕТЕЙ С СИНДРОМОМ ДАУНА

    Directory of Open Access Journals (Sweden)

    Vlada FURDUI

    2015-12-01

    Full Text Available PROFILUL AMINOACIZILOR LIBERI ÎN SERUL SANGUIN ŞI ÎN URINA COPIILOR CU SINDROM DOWNA fost investigat profilul aminoacizilor liberi în serul sanguin şi în urina copiilor cu sindrom Down, ce poate servi drept model al dizontogenezei. Aceasta din urmă este condiţionată de modificările genetice şi se caracterizează prin leziuni ale componentei cognitive a sănătăţii psihice. Rezultatele prezentului studiu sugerează implicarea directă a amino-acizilor liberi în dezvoltarea disfuncţiilor structurilor cerebrale şi diverselor sisteme ale organismului, ca urmare a unui dezechilibru al aminoacizilor cu conţinut de sulf, mediatori, esenţiali şi cetogeni. Acest dezechilibru duce în mod inevi-tabil la subdezvoltarea componentelor neurofiziologic, verbal, cognitiv, social-comportamental ale sănătăţii psihice.PROFILE FREE AMINO ACIDS OF SERUM AND URINE IN CHILDREN WITH DOWN SYNDROMEThere was investigated the amino acids profile of serum and urine in children with Down's syndrome, which can serve as a model dizontogenezis due to changes in gene and is characterized by lesions of the cognitive component of mental health. The results of this study suggest direct involvement of free amino acids in the development of dysfunction of brain structures and the various systems of the body as a result of an imbalance of sulfur, mediator, essential and ketogenic amino acids. This inevitably leads to underdevelopment of neurophysiologic, speech, cognitive, social and behavioral components of mental health.

  9. The ethology of empathy: a taxonomy of real-world targets of need and their effect on observers.

    Science.gov (United States)

    Preston, Stephanie D; Hofelich, Alicia J; Stansfield, R Brent

    2013-01-01

    Empathy is inherently interpersonal, but the majority of research has only examined observers. Targets of need have been largely held constant through hypothetical and fictionalized depictions of sympathetic distress and need. In the real world, people's response to life stressors varies widely-from stoicism to resilience to complete breakdown-variations that should profoundly influence the prosocial exchange. The current study examined naturally-varying affect in real hospital patients with serious chronic or terminal illness during videotaped interviews about quality of life. Participants viewed each video while psychophysiological data were recorded and then rated each patient's and their own emotion. Patients displayed three major emotion factors (disturbed, softhearted, and amused) that were used to classify them into five basic types (distraught, resilient, sanguine, reticent, wistful). These types elicited four major emotions in observers [personal distress (PD), empathic concern (EC), horror, pleasure], two of which were never discovered previously with fictionalized targets. Across studies and measures, distraught targets usually received the greatest aid, but approximately as many observers preferred the positive and likeable resilient patients or the quietly sad wistful targets, with multiple observers even giving their greatest aid to sanguine or reticent targets who did not display distress or need. Trait empathy motivated aid toward more emotive targets while perspective taking (PT) motivated aid for those who did not overtly display distress. A second study replicated key results without even providing the content of patients' speech. Through an ecological examination of real need we discovered variation and commonality in the emotional response to need that interacts strongly with the preferences of observers. Social interactions need to be studied in ethological contexts that retain the complex interplay between senders and receivers.

  10. The ethology of empathy: A taxonomy of real-world targets of need and their effect on observers

    Directory of Open Access Journals (Sweden)

    Stephanie D Preston

    2013-08-01

    Full Text Available Empathy is inherently interpersonal, but the majority of research has only examined observers. Targets of need have been largely held constant through hypothetical and fictionalized depictions of sympathetic distress and need. In the real world, people’s response to life stressors varies widely—from stoicism to resilience to complete breakdown—variations that should profoundly influence the prosocial exchange. The current study examined naturally-varying affect in real hospital patients with serious chronic or terminal illness during videotaped interviews about quality of life. Participants viewed each video while psychophysiological data were recorded and then rated each patient’s and their own emotion. Patients displayed three major emotion factors (disturbed, softhearted, and amused that were used to classify them into five basic types (distraught, resilient, sanguine, reticent, wistful. These types elicited four major emotions in observers (personal distress, empathic concern, horror, pleasure, two of which were never discovered previously with fictionalized targets. Across studies and measures, distraught targets usually received the greatest aid, but approximately as many observers preferred the positive and likeable resilient patients or the quietly sad wistful targets, with multiple observers even giving their greatest aid to sanguine or reticent targets who did not display distress or need. Trait empathy motivated aid towards more emotive targets while perspective taking motivated aid for those who did not overtly display distress. A second study replicated key results without even providing the content of patients’ speech. Through an ecological examination of real need we discovered variation and commonality in the emotional response to need that interacts strongly with the preferences of observers. Social interactions need to be studied in ethological contexts that retain the complex interplay between senders and receivers.

  11. The myeloid splenomegaly in a service of nuclear medicine; La splenomegalie myeloide dans un service de Medecine Nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Rain, J-D.; Najean, Y.; Billoty, C. [Service de Medecine Nucleaire, Hopital Saint-Louis, Paris (France)

    1997-12-31

    The existence in a Nuclear Medicine service of several in-vivo (scintigraphy and kinetic) and in-vitro (dosages) sections can contribute into a better knowledge of diseases due to the complementarity of the provided information. Exploration, since 1990, of 183 primary and secondary myeloid splenomegalies (MS) is a good example. These 183 patients have had a medullary scintigraphy with Technetium colloids and Indium Transferrin, 98, a measurement of the sanguine mass, 60, a kinetic study of Iron-Chromium erythropoiesis and 180, a dosage of pro-collagen III. These four examinations allowed confirming the MS diagnosis and orienting the prognostic. The medullary scintigraphy is able to show the poverty of marrow-sustaining tissues and allows measuring the splenomegaly. It helps evaluating the wealth of myelopoietic tissue and its extensions and confirming the spleenic erythropoiesis. The measure of sanguine mass specifies the existence and importance of true anaemia and hemodilution due to the splenomegaly. The kinetic study by Iron-Chromium indicates the medullary spleenic production, degree of dys-erythropoiesis, the presence of hemolysis and its location. It brings about important prognostic arguments and is a precious aid in making the difficult decision of indication of splenectomy. The pro-collagen III dosage is of a certain prognostic interest. The patients with less than 0.70 U/ml have a slow evolutivity of their disease, those with values within 0.70 to 1 U/ml have a more severe evolution, while for those having values higher than 1 U/ml the prognostic is bad on short terms. In conclusion, the diagnosis and prognostic of these examinations in MS justify maintenance of a plurality of in-vivo and in-vitro techniques in our services

  12. Modeling the interdependent network based on two-mode networks

    Science.gov (United States)

    An, Feng; Gao, Xiangyun; Guan, Jianhe; Huang, Shupei; Liu, Qian

    2017-10-01

    Among heterogeneous networks, there exist obviously and closely interdependent linkages. Unlike existing research primarily focus on the theoretical research of physical interdependent network model. We propose a two-layer interdependent network model based on two-mode networks to explore the interdependent features in the reality. Specifically, we construct a two-layer interdependent loan network and develop several dependent features indices. The model is verified to enable us to capture the loan dependent features of listed companies based on loan behaviors and shared shareholders. Taking Chinese debit and credit market as case study, the main conclusions are: (1) only few listed companies shoulder the main capital transmission (20% listed companies occupy almost 70% dependent degree). (2) The control of these key listed companies will be more effective of avoiding the spreading of financial risks. (3) Identifying the companies with high betweenness centrality and controlling them could be helpful to monitor the financial risk spreading. (4) The capital transmission channel among Chinese financial listed companies and Chinese non-financial listed companies are relatively strong. However, under greater pressure of demand of capital transmission (70% edges failed), the transmission channel, which constructed by debit and credit behavior, will eventually collapse.

  13. Potency of Micro Hydro Power Plant Development Use of Kelampuak River Flow Located in Tamblang Village – Buleleng

    Directory of Open Access Journals (Sweden)

    Dewa Ngakan Ketut Putra Negara

    2012-11-01

    Full Text Available Need of electrical energy is increasing along with people population and economic growth. According to PLN data, Bali Province’s electrical consumption is predicted growth 5,6% in average every year. Until year 2007, electrical condition in Bali is categorized critical. If Power Plat in Bali, PLTG Gilimanuk that has power 130 MW is out of system, affecting Bali’s electrical back up is minus. Consecuenlly, it will be extinguishing if there is not adding power plan or new energy supply. This problem needs to be anticipated by use of thermal energy program such as coal, gas and geothermal and use of alternative energy such as solar, wind and ocean energies. Regency of Buleleng is one of Regency in Bali having potency of renewable energy development especially water resource. It has some rivers that have potency to be developed as a Micro Hydro Power Plant (PLTMH. One of them is Kelampuak River which is located in Tamblang Village. As a first step in developing of Micro Hydro Power Plant, it needs to be known water debit and head of the river. For that reason, it needs to be investigated debit and head of Kelampuak River so that it can be predicted the power can be generated.

  14. Effects Disposal Condition and Ground Water to Leaching Rate of Radionuclides from Solidification Products

    International Nuclear Information System (INIS)

    Herlan Martono; Wati

    2008-01-01

    Effects disposal condition and ground water to leaching rate of radionuclides from solidification products have been studied. The aims of leaching test at laboratory to get the best composition of solidified products for continuous process or handling. The leaching rate of radionuclides from the many kinds of matrix from smallest to bigger are glass, thermosetting plastic, urea formaldehyde, asphalt, and cement. Glass for solidification of high level waste, thermosetting plastic and urea formaldehyde for solidification of low and intermediate waste, asphalt and cement for solidification of low and intermediate level waste. In shallow land burial, ground water rate is fast, debit is high, and high permeability, so the probability contact between solidification products and ground water is occur. The pH of ground water increasing leaching rate, but cation in the ground water retard leaching rate. Effects temperature radiation and radiolysis to solidification products is not occur. In the deep repository, ground water rate is slow, debit is small, and low permeability, so the probability contact between solidification products and ground water is very small. There are effect cooling time and distance between pits to rock temperature. Alfa radiation effects can be occur, but there is no contact between solidification products and ground water, so that there is not radiolysis. (author)

  15. ANALISIS PERUBAHAN PENGGUNAAN LAHAN DAN DAMPAKNYA TERHADAP HASIL AIR DI DAS CISADANE HULU

    Directory of Open Access Journals (Sweden)

    Nilda Nilda

    2015-08-01

    Full Text Available Air merupakan salah satu kebutuhan dasar yang sangat penting bagi manusia. Terdapat beberapa faktor utama penyebab perubahan sumber daya air, diantaranya adalah perubahan penutupandan pengelolaan lahan yang meningkatkan kekedapan lahan.Salah satu tujuan pengelolaan DAS adalah mencapai kondisi tata air optimal yang dapat dikenali dari sifat aliran sungai. Penelitian ini bertujuan untuk: (1 mengetahui distribusi perubahan penggunaan lahan yang terjadi di wilayah DAS Cisadane Hulu dari tahun 2003 sampai 2010; (2 mengetahui perubahan hasil air akibat distribusi perubahan penggunaan lahan. Daerah kajian penelitian adalah DAS Cisadane Hulu dengan luasan sekitar 22.288,01 ha. Penelitian dilakukan melalui dua tahap yaitu analisis perubahan penggnaan lahan dan prediksi aliran dengan model HEC-HMS. Dalam penelitian ini digunakan peta pengunaan lahan dari BIG (Badan Informasi Geospasial tahun 2003 dan Peta Penggunaan Lahan tahun 2010 hasil interpretasi Citra ALOS. Selanjutnya kedua peta tersebut dianalisis dengan metoda tabel silang (cross tabel untuk memperoleh data perubahan penggunaan lahan dari setiap kelas penggunaannya. Kedua data series penggunaan lahan ini digunakan sebagai input pada model prediksi debit aliran HEC-HMS. Selanjutnya dibangun juga skenario-skenario untuk melihat dampak perubahan lahan terhadap debit aliran di DAS Cisadane Hulu. Metode bilangan kurva (SCS-CN dipilih untuk menghitung besar curah hujan efektif, yaitu dari pengurangan curah hujan bruto dengan berbagai bentuk kehilangan air (loss. Transformasi dari curah hujan efektif menjadi hidrograf aliran langsung (direct runoff diperoleh dengan menggunakan metode hidrograf satuan SCS Curve Number. Selama kurun waktu 2003 – 2010 terjadi perubahan penggunaan lahan di DAS Cisadane Hulu. Luas Hutan bertambah 223,78 ha, pemukiman 214,78 ha, rumput/tanah kosong 85, 73 ha, dan gedung 12, 64 ha. Terjadi penguarangan luas semak belukar 225,64 ha, tegalan/ladang 145,92 ha, sawah irigasi 124

  16. OSIRIS reactor radioprotection, radioprotection measurements performed during the power rise and the first 50 megawatt operation; Radioprotection de la pile OSIRIS, mesures de radioprotection effectuees au cours de la montee en puissance et des premiers fonctionnements a 50 megawatts

    Energy Technology Data Exchange (ETDEWEB)

    Fanton, B.; Lebouleux, P

    1967-12-01

    The authors supply the results of the measurements that have been made near the Osiris reactor during the power increase and during the first functioning at 50 megawatts. The measurements relate to the absorbed dose rates in the premises, the water activation and the atmospheric contamination. The influence of the heat layer of water movements and the water rate in the core chimney on the absorbed dose rate at the footbridge level overhanging the pile core has been studied. The modifications to the protection devices that have been proposed after the measurements and the effect of these modifications on the results of the measures are given then. The regeneration process of a water purification chain has been examined from the radiation protection point of view. It has been possible to make some twenty radionuclides obvious in the produced effluents and to determine the volume activity of these effluents for each radionuclide. The whole of results show that in a general way, the irradiation levels are low during the usual reactor functioning. [French] Les auteurs fournissent les resultats des mesures de radioprotection oui ont ete effectuees aupres de la pile Osiris pendant la montee en puissance et au cours des premiers fonctionnements a 50 megawatts. Les mesures portent sur les debits de dose absorbee dans les locaux, l'activation de l'eau et la contamination atmospherique. L'influence de la couche chaude des mouvements d'eau et du debit d'eau dans la cheminee du coeur sur le debit de dose absorbee au niveau de la passerelle surplombant le coeur de la pile, a ete etudiee. Les modifications aux dispositifs de protection, qui ont ete proposees a la suite des mesures, et l'effet de ces modifications sur les resultats des mesures sont indiques ensuite. Le processus de regeneration d'une chaine d'epuration de l'eau a ete examine sous l'angle de la radioprotection. Il a ete possible de mettre en evidence une vingtaine

  17. OSIRIS reactor radioprotection, radioprotection measurements performed during the power rise and the first 50 megawatt operation; Radioprotection de la pile OSIRIS, mesures de radioprotection effectuees au cours de la montee en puissance et des premiers fonctionnements a 50 megawatts

    Energy Technology Data Exchange (ETDEWEB)

    Fanton, B; Lebouleux, P

    1967-12-01

    The authors supply the results of the measurements that have been made near the Osiris reactor during the power increase and during the first functioning at 50 megawatts. The measurements relate to the absorbed dose rates in the premises, the water activation and the atmospheric contamination. The influence of the heat layer of water movements and the water rate in the core chimney on the absorbed dose rate at the footbridge level overhanging the pile core has been studied. The modifications to the protection devices that have been proposed after the measurements and the effect of these modifications on the results of the measures are given then. The regeneration process of a water purification chain has been examined from the radiation protection point of view. It has been possible to make some twenty radionuclides obvious in the produced effluents and to determine the volume activity of these effluents for each radionuclide. The whole of results show that in a general way, the irradiation levels are low during the usual reactor functioning. [French] Les auteurs fournissent les resultats des mesures de radioprotection oui ont ete effectuees aupres de la pile Osiris pendant la montee en puissance et au cours des premiers fonctionnements a 50 megawatts. Les mesures portent sur les debits de dose absorbee dans les locaux, l'activation de l'eau et la contamination atmospherique. L'influence de la couche chaude des mouvements d'eau et du debit d'eau dans la cheminee du coeur sur le debit de dose absorbee au niveau de la passerelle surplombant le coeur de la pile, a ete etudiee. Les modifications aux dispositifs de protection, qui ont ete proposees a la suite des mesures, et l'effet de ces modifications sur les resultats des mesures sont indiques ensuite. Le processus de regeneration d'une chaine d'epuration de l'eau a ete examine sous l'angle de la radioprotection. Il a ete possible de mettre en evidence une vingtaine de radionucleides dans les effluents produits et de

  18. Correlations between vascular invasion, neural structures invasion and microvessel density with clinicopathological parameters in gastric cancer

    Directory of Open Access Journals (Sweden)

    Bădescu Alina

    2014-06-01

    Full Text Available Scopul: Scopul studiului efectuat a fost acela de a estima prezenţa invaziei tumorale la nivelul vaselor limfatice, sanguine şi la nivel neural în carcinoamele gastrice pe preparatele colorate hematoxilină-eozină (H-E şi, de asemenea, densitatea microvascularizatiei tumorale (MVD, detectată imunohistochimic, precum şi relaţia acestora cu parametrii clinico-patologici şi biologici ai tumorilor. Material şi metodă. Pentru evaluarea invaziei limfo-vasculare şi neurale am inclus în studiu 367 de pacienţi diagnosticaţi cu carcinoame gastrice. Pentru studiul imunohistochimic al MVD, au fost selectaţi 28 de pacienţi, din care 16 pacienţi cu gastrectomomie totală, în urma căreia s-a stabilit stadiul TNM al tumorii primare şi 12 pacienţi cu biopsie gastrică. Biopsiile gastrice şi probele chirurgicale au fost procesate folosind tehnica de includere la parafină şi coloraţia hematoxilină-eozină, iar pentru evaluarea imunohistochimică a MVD s-au utilizat anticorpii anti-CD31 şi anti-CD34. Rezultate: Prezenţa invaziei tumorale la nivelul vaselor sanguine a fost semnificativ asociată cu stadiile avansate de boală (p<0,01 şi cu carcinoamele gastrice slab diferenţiate (p<0,01, în timp ce invazia vaselor limfatice s-a asociat semnificativ doar cu stadiul avansat al tumorilor (p<0,001. În ceea ce priveşte invazia tumorală peri- sau intraneurală, s-a observat o corelaţie semnificativă a acesteia cu sexul feminin (p<0,05, cu stadiile avansate de boală (p<0,001, cu tipul difuz al carcinoamelor gastrice (p<0,05 şi cu tumorile slab diferenţiate (p<0,05. S-a observat o legătură strânsă între valoarea MVD determinată cu anticorpul anti CD34 şi doi dintre parametrii histopatologici importanţi: tipul histologic al carcinoamelor gastrice conform clasificării Lauren (tipul difuz; p<0,05 şi gradul de diferenţiere al tumorilor (tumorile slab diferenţiate; p<0,05. S-a observat de asemenea o corelaţie semnificativă a

  19. Antimicrobial test of Roselle (Hibiscus sabdariffa L. ethanol extract againts Porphyromonas gingivalis and Streptococcus sanguis using agar method (In vitro study

    Directory of Open Access Journals (Sweden)

    Lenni Indriani

    2016-08-01

    Full Text Available The use of natural materials in the world of health tends to increase every single year, including  in dentistry. Due to the increased of resistance to antibiotics, the development and new innovations to obtain a new antimicrobial agent. Some potential sources of plants have been studied. One of the natural plants is used as drinks, food, medicine and antimicrobial agent is Hibiscus sabdariffa Linn commonly known as Roselle. Several major Gram-negative bacteria are related to periodontal disease such as Porphyromonas gingivalis (P.gingivalis, The dominant species of Gram-positive including Streptococcus sanguis(S.sanguis. The purpose of this in vitro study is to evaluate the Roselle ethanol extract against P.gingivalis bacteria (Gram negative bacteria and S. sanguis (Gram positive bacteria with a concentration of 2.5%, 5%, 7.5% and 10%. The in vitro study of antibacterial effectiveness of Roselle (Hibiscus sabdariffa L. ethanol extract on P.gingivalis and S. sanguis. Natrium Agar (NA solution was poured into a glass plate which had previously been sterilized and then left in place until the medium solidified. P.gingivalis and S.sanguis bacterial cultures were inoculated with inscribed which had solidified. Then put paper disk which had previously been saturated with Roselle extract samples with a concentration of 2.5%, 5%, 7.5% and 10%, and the negative control at the surface of the medium (Ampicillin and incubated for 1 day. Clear zone is formed then observed and measured. There are 24 samples, consisting of 12 samples  P.gingivalis and S.sanguis 12 samples, given intervention roselle flower extract with four types of concentrations to determine the minimum inhibitory consentration (MIC. The observations show that the extensive zone of inhibition concentration of 2.5% a broad zone of inhibition is the smallest among other concentration, both of S.sanguins and P.gingivalis. Meanwhile, the average increases the

  20. In vivo evaluation of Fe in the human skin and swins mice skin through the X-rays fluorescence technique

    International Nuclear Information System (INIS)

    Estevam, Marcelo

    2005-01-01

    Recent technological improvements allow the method of in vivo XRF to supply useful sensibility for diagnostics or monitoring in biomedical applications. In cases of hereditary sanguine disorders as the β-Thalassaemia or a genetic disorder like Haemochromatosis, there is a high concentration of elements as Fe, Zn and Cu in the skin and internal organs, due to the treatment of those abnormalities or due to the own dysfunction caused by the disease. The levels of Fe related to the patient bearers of the β-Thalassaemia are determined, at the moment, measuring a protein in the sanguine current, called ferritin. The monitoring of the protein is ineffective in several situations, such as when the patient suffers any disturbance of health. Nowadays, the main forms of measuring the levels of those metals through hepatic storage are the biopsy of the liver, that is invasive and potentially dangerous, presenting a rate of mortality of 0,1%, and through magnetic susceptibilities that employs a quantum superconductor, which is highly expensive and there are only three main world medical centers with this equipment. This work investigates the use of a Si PIN-diode detector and a 238Pu source (13 and 17 keV; 13%; 95.2 mCi; 86y) for the measurement of Fe skin levels compatible with those associated to the disease β-Thalassaemia. XRF spectra were analyzed using a set of AXIL-WinQXAS programs elaborated and disseminated by the IAEA. The determination coefficient of the calibration model (sensitivity curve) was 0.97. Measurements on skin phantoms containing concentrations of Fe in the range from 15 to 150 parts per million (ppm), indicate that we are able to detect Fe at levels of the order of 13 ppm, using monitoring periods of 50 seconds and skin entrance dose less than 10 mSv. The literature reports skin Fe levels from 15.0 to 60.0 ppm in normal persons and from 70 to 150 ppm in thalassaemic patients. So, the employed methodology allows the in vivo measurement of the skin Fe

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

    Science.gov (United States)

    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

  2. In vivo evaluation of Fe in the human skin and swins mice skin through the X-rays fluorescence technique; Avaliacao in vivo de Fe na pele humana e de camundongos swins atraves da tecnica de fluorescencia de raios X

    Energy Technology Data Exchange (ETDEWEB)

    Estevam, Marcelo

    2005-07-01

    Recent technological improvements allow the method of in vivo XRF to supply useful sensibility for diagnostics or monitoring in biomedical applications. In cases of hereditary sanguine disorders as the {beta}-Thalassaemia or a genetic disorder like Haemochromatosis, there is a high concentration of elements as Fe, Zn and Cu in the skin and internal organs, due to the treatment of those abnormalities or due to the own dysfunction caused by the disease. The levels of Fe related to the patient bearers of the {beta}-Thalassaemia are determined, at the moment, measuring a protein in the sanguine current, called ferritin. The monitoring of the protein is ineffective in several situations, such as when the patient suffers any disturbance of health. Nowadays, the main forms of measuring the levels of those metals through hepatic storage are the biopsy of the liver, that is invasive and potentially dangerous, presenting a rate of mortality of 0,1%, and through magnetic susceptibilities that employs a quantum superconductor, which is highly expensive and there are only three main world medical centers with this equipment. This work investigates the use of a Si PIN-diode detector and a 238Pu source (13 and 17 keV; 13%; 95.2 mCi; 86y) for the measurement of Fe skin levels compatible with those associated to the disease {beta}-Thalassaemia. XRF spectra were analyzed using a set of AXIL-WinQXAS programs elaborated and disseminated by the IAEA. The determination coefficient of the calibration model (sensitivity curve) was 0.97. Measurements on skin phantoms containing concentrations of Fe in the range from 15 to 150 parts per million (ppm), indicate that we are able to detect Fe at levels of the order of 13 ppm, using monitoring periods of 50 seconds and skin entrance dose less than 10 mSv. The literature reports skin Fe levels from 15.0 to 60.0 ppm in normal persons and from 70 to 150 ppm in thalassaemic patients. So, the employed methodology allows the in vivo measurement of

  3. Taxonomy of Payments

    DEFF Research Database (Denmark)

    Hedman, Jonas; Tan, Felix B.; Holst, Jacques

    2017-01-01

    that impact payers’ choice of payment instruments. Design/methodology/approach: Through in-depth interviews using the repertory grid technique, the authors explored 15 payers’ perceptions of six payment instruments, including coins, banknotes, debit cards, credit cards, mobile payments, and online banking....... The approach draws heavily on organizational systematics to better understand payers’ choice of payment instruments. Findings: A four-category taxonomy of payments was developed. The authors refer to the taxonomy as the 4Ps: the purchase, the payer, the payment instrument, and the physical technology...... or checks. Research limitations/implications: The findings suggest that payers view payment instruments in a much broader sense, including context, control, or cultural beliefs. Consequently, the authors suggest that researchers try to understand the essence of an innovation before assuming any economic...

  4. THE IMPLEMENTATION OF SINGLE EURO PAYMENTS AREA IN ROMANIA AND THE EFFECTS ON EFFICIENCY

    Directory of Open Access Journals (Sweden)

    Mihaita-Cosmin POPOVICI

    2015-04-01

    Full Text Available Adoption of the single currency, euro, on 1 January 2002, in 12 countries, then in other seven states, represents a step towards closer economic and monetary integration in the European Union. The banking market remains fragmented after euro adoption and cross-border transactions in the single currency involves high costs and long periods of settlement and clearing. European Union response to this problem came in the form of the Single Euro Payments Area. The objective of the papers is to analyze the degree of implementation of SEPA in Romania and to investigate the impact on banking efficiency. The results showed low degree of implementation, especially on direct debit, but Romania hasmore time until October 31, 2016 to make the necessary changes. The consumers will benefit from a quicker settlement and clearing and at lower costs.

  5. Characterization of protein/ligand interactions by 1H/3H exchange: application to the hAsf1/ histone H3 complex

    International Nuclear Information System (INIS)

    Mousseau, G.

    2007-05-01

    In the first chapter will be exposed the main current methods of identification to high debit of the interactions protein-protein. Then the methods allowing to characterize the surfaces of interaction or to determine the structures of the complexes will be listed by discussing the main advantages and the inconveniences. Our approach of characterization of the zones of interaction protein-protein is a method of 'foot-printing' 1, based on the identification and radicals' quantification formed on the residues of proteins accessible to the water. The second chapter will so discuss the development of this method of radical identification using the atom of tritium as radioactive label. Our approach will finally be validated in the third chapter by applying it to the characterization of amino acids involved in the interaction enter the human protein anti silencing factor 1 (hAsf11-156) and a fragment of the histone H 3 . (N.C.)

  6. Costs, advantages and drawbacks of the various means of payment

    OpenAIRE

    National Bank of Belgium

    2006-01-01

    The total macroeconomic costs of the payment instruments used in the points of sale can be estimated to be 2.034 million euros, or 0.74 p.c. of Belgian GDP in 2003. The payment costs arising from cash were 0.58 p.c. of GDP, compared to 0.11 p.c. for debit cards, 0.04 p.c. for credit cards and 0.02 p.c. for the electronic purse Proton. About 50.5 p.c. of the payment costs originate in points of sale, whilst 47.1 p.c. come from the financial sector and 2.3 p.c. from currency-issuing institution...

  7. Cost accounting at the Deutsches Elektronen Synchrotron = DESY

    International Nuclear Information System (INIS)

    1979-01-01

    The cost accounting procedure, consisting of accountings of cost type, burden centers and over-all projects, makes available comprehensive information at regular intervals. This procedure assists in the acquisition of data concerning the costs of the individual projects, data which at the same time form the basis for determining internal services which can be activated or for the invoicing of outside contracts. In addition, the cost accounting can insure a detailed comparison of debits and assests, if corresponding standards are established for cost type, burden centers and over-all projects. The cost accounting print-outs, published quarterly, are put at the disposal of the project commission, among others, which oversees the handling of technical projects, from project application through the planning stage and execution until completion. Further evaluations are planned, in particular, concerning the introduction of company code numbers as well as the projection of cost accounting results into future planning considerations. (author)

  8. Some results concerning the external photoelectric effect and secondary emission; Quelques resultats sur l'effet photoelectrique externe et l'emission secondaire

    Energy Technology Data Exchange (ETDEWEB)

    Lenouvel, F [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires; Ecole normale superieure, 75 - Paris (France)

    1967-01-01

    The characteristics and limiting possibilities of the various constituent parts of a photoelectric detector are considered. Two methods for illuminating the cathode are described and discussed. The few scattered results concerning the maximum output of cathodes and dynodes are collected together and a tentative explanation is put forward. A comparison is made of three methods for measuring very low light fluxes. (author) [French] Nous degageons les caracteristiques et les possibilites limites des divers elements constitutifs d'un detecteur photoelectrique. Deux solutions d'illumination de la cathode sont decrites et discutees. Les quelques resultats epars sur la limite de debit des cathodes et des dynodes sont rassembles et une interpretation provisoire est esquissee. Trois moyens de mesure des tres faibles flux lumineux sont compares. (auteur)

  9. Simulation of pressurized water reactor in accidental state

    International Nuclear Information System (INIS)

    Chakir, E.

    1994-01-01

    The aim of this work is to develop the 1300 MWe 4 loops 'PWR' simulator called 'SATRAPE', witch the adopted physics modelisation allows a simplified neutronic calculation, and focus essentially on the reactor thermal hydraulic behavior in the case of the following accidents: - Loss of Coolant Accident (LOCA). - Steam Generator Tube Failure (SGTF). - Steam Line Break (SLB). In case of the 'LOCA' or 'SLB' accident, this modelisation enables the calculation of the pressure and the temperature in the containment building, and also the debit of the released dose in this latter in case of the 'LOCA' accident. The adopted models are relatively simple so as to allow an explicit resolve. In SATRAPE, two graphical interfaces enables to launch orders, whereas the other permits to visualize, the principal state variables of installations. The results obtained show a very good consistency with the envisaged commonly scenario at the time of the considered accidents. 33 refs., 52 figs., 1 tab. (author)

  10. Calibration of a leak detection spectrometer; Calibration d'un spectrometre detecteur de fuites

    Energy Technology Data Exchange (ETDEWEB)

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

    1958-07-01

    This paper describes a study of the possible methods for calibrating a leak detection spectrometer, and the estimation of outputs from the leaks is considered. With this in mind the question of sensitivity of leak detection is tackled on a very general level; first the sensitivity of the isolated instrument is determined, and then the sensitivity of an instrument connected to an installation where leaks may be suspected. Finally, practical solutions are proposed. (author) [French] Dans cet article, nous etudions les methodes possibles de calibration d'un spectrometre detecteur de fuites et nous envisageons l'evaluation des debits de fuites trouves. Pour cela, nous abordons la notion de sensibilite de la detection de fuite sur un plan tres general; d'abord nous determinons la sensibilite de l'appareil isole, ensuite la sensibilite d'un appareil connecte sur une installation ou l'on cherche les fuites. Enfin, nous preconisons des solutions pratiques. (auteur)

  11. Optimised to Fail: Card Readers for Online Banking

    Science.gov (United States)

    Drimer, Saar; Murdoch, Steven J.; Anderson, Ross

    The Chip Authentication Programme (CAP) has been introduced by banks in Europe to deal with the soaring losses due to online banking fraud. A handheld reader is used together with the customer’s debit card to generate one-time codes for both login and transaction authentication. The CAP protocol is not public, and was rolled out without any public scrutiny. We reverse engineered the UK variant of card readers and smart cards and here provide the first public description of the protocol. We found numerous weaknesses that are due to design errors such as reusing authentication tokens, overloading data semantics, and failing to ensure freshness of responses. The overall strategic error was excessive optimisation. There are also policy implications. The move from signature to PIN for authorising point-of-sale transactions shifted liability from banks to customers; CAP introduces the same problem for online banking. It may also expose customers to physical harm.

  12. Determination of the separation factor of uranium isotopes by gaseous diffusion; Determination des facteurs de separation des isotopes de l'uranium par diffusion gazeuse

    Energy Technology Data Exchange (ETDEWEB)

    Bilous, O; Counas, G [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    A 12-stage pilot separation cascade with a low output has been constructed to measure the separation factor of uranium isotopes by gaseous diffusion. The report describes some of the separation results obtained, and also provides information on the time necessary for equilibrium to be established and on the influence of various perturbations on the pressure profile in the cascade. (author) [French] Une cascade pilote de 12 etages de separation a faible debit a ete construite pour mesurer le facteur de separation des isotopes de l'uranium par diffusion gazeuse. Le rapport decrit certains des resultats de separation obtenus et fournit egalement des donnees sur les temps de mise en equilibre et l'influence de diverses perturbations sur le profil des pressions dans la cascade. (auteur)

  13. Using Financial Ratios to Select Companies for Tax Auditing: A Preliminary Study

    Science.gov (United States)

    Marghescu, Dorina; Kallio, Minna; Back, Barbro

    Tax auditing procedures include an investigation of the accounting records of a company and of other sources of information in order to assess whether the taxation has been based on correct and complete information. When there are found discrepancies between the accounting information and the real situation, the taxation should be corrected so that the eventual tax defaults are assessed and debited. The paper analyzes to what extent the financial performance of a company can be used as an indicator of tax defaults. We focus on one type of tax, namely employer's contribution, and four financial ratios. We evaluate the model in a study of Finnish companies by using a binomial logistic regression analysis. The study is exploratory and at a preliminary stage.

  14. Study of the electrical behavior of various magnetohydrodynamic generators using explosives; Etude du comportement electrique de differents generateurs magnetohydrodynamiques a explosif

    Energy Technology Data Exchange (ETDEWEB)

    Bernard, J; Jouys, J [Commissariat a l' Energie Atomique, Limeil-Brevannes (France). Centre d' Etudes

    1969-07-01

    This report studies the electric behaviour of several types of pulse generators which use the M. H.D. conversion of explosives chemical energy to supply experiments of plasma physics. We study and compare their electric parameters and behaviour on ohmic and inductive loads. The electrical energy which appears on the load is studied in respect of the load and generator characteristics. We point out the way to amplify the initial electric energy. (author) [French] On definit dans ce rapport les principaux types de generateurs electriques utilisant la conversion magnetohydrodynamique de l'energie chimique de l'explosif et leurs differents modes de fonctionnement. On etudie et on compare leurs comportements electriques lorsqu'ils debitent sur un circuit selfique et resistif. On analyse l'influence des parametres electriques sur l'energie recuperee par la charge d'utilisation et on precise les conditions permettant d'obtenir une amplification de l'energie electrique initiale du systeme. (auteur)

  15. THE EFFECT OF FINANCIAL RATIOS, FIRM SIZE AND CASHFLOWSFROM OPERATING ACTIVITIES ON EARNINGS PER SHARE: (ANAPPLIED STUDY: ON JORDANIAN INDUSTRIAL SECTOR

    Directory of Open Access Journals (Sweden)

    Khalaf Taani

    2011-01-01

    Full Text Available The objective of this study is to examine the effect of accounting information onearning per share (EPS by using five categories offinancial ratios. A sample of40 companies listed in the Amman Stock Market was selected. To measure theimpact of financial ratios on EPS multiple regression method and stepwiseregression models are used by taking profitability,liquidity, debit to equity,market ratio, size which is derived from firm’s total assets, and cash flow fromoperation activities as independent variables ,andEPS (Earning Per Share asdependent variable. The results show that profitability ratio (ROE, Market ratio(PBV, cash flow from operation/sales, and leverageratio (DER has significantimpact on earning per share.

  16. Experimental study on the impedance of linear discharge R.F. ion sources - modifications on the 'MOAK' type source; Etude experimentale de l'impedance des sources d'ions H. F. a decharge lineaire - modifications au modele de source du types 'MOAK'

    Energy Technology Data Exchange (ETDEWEB)

    Fremiot, Ch [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1962-07-15

    A method of measuring the ion R.F. source impedance is described, and the influence of the working parameters on that impedance is studied. The origin of some working anomalies is deduced with a new coupling method. The gas flow is decreased by modifying the geometry of the discharge vessel. (author) [French] On decrit une methode de mesure de l'impedance d'une source d'ions H.F. et on etudie l'influence des parametres de fonctionnement sur cette Impedance. On en deduit l'origine de quelques anomalies de fonctionnement ainsi qu'une nouvelle methode de couplage. On reduit le debit gazeux en modifiant la geometrie de l'ampoule. (auteur)

  17. Production of intense metallic ion beams in order of isotopic separations

    International Nuclear Information System (INIS)

    Sarrouy, J.L.

    1955-01-01

    We describe an isotope separator with magnetic sector of 60 deg that permits, with a process of neutralization of the space charge, to use efficiently intense ion beams. The sources of realized ions provide ionic debits of 10 mA. This present work deals who to obtain intense ion beams (10 to 15 mA), different processes of ion currents measurement, as well as the study of the phenomenon of space charge neutralization. The second part of this memory will be on the survey and the adaptation on the source of various type of oven permitting to spray and to ionize metals directly. By order of increasing difficulty of vaporization, we reached the chromium. (M.B.) [fr

  18. Conference Innovations in Derivatives Market : Fixed Income Modeling, Valuation Adjustments, Risk Management, and Regulation

    CERN Document Server

    Grbac, Zorana; Scherer, Matthias; Zagst, Rudi

    2016-01-01

    This book presents 20 peer-reviewed chapters on current aspects of derivatives markets and derivative pricing. The contributions, written by leading researchers in the field as well as experienced authors from the financial industry, present the state of the art in: • Modeling counterparty credit risk: credit valuation adjustment, debit valuation adjustment, funding valuation adjustment, and wrong way risk. • Pricing and hedging in fixed-income markets and multi-curve interest-rate modeling. • Recent developments concerning contingent convertible bonds, the measuring of basis spreads, and the modeling of implied correlations. The recent financial crisis has cast tremendous doubts on the classical view on derivative pricing. Now, counterparty credit risk and liquidity issues are integral aspects of a prudent valuation procedure and the reference interest rates are represented by a multitude of curves according to their different periods and maturities. A panel discussion included in the book (featuring D...

  19. ATM Card Cloning and Ethical Considerations.

    Science.gov (United States)

    Kaur, Paramjit; Krishan, Kewal; Sharma, Suresh K; Kanchan, Tanuj

    2018-05-01

    With the advent of modern technology, the way society handles and performs monetary transactions has changed tremendously. The world is moving swiftly towards the digital arena. The use of Automated Teller Machine (ATM) cards (credit and debit) has led to a "cash-less society" and has fostered digital payments and purchases. In addition to this, the trust and reliance of the society upon these small pieces of plastic, having numbers engraved upon them, has increased immensely over the last two decades. In the past few years, the number of ATM fraud cases has increased exponentially. With the money of the people shifting towards the digital platform, ATM skimming has become a problem that has eventually led to a global outcry. The present review discusses the serious repercussions of ATM card cloning and the associated privacy, ethical and legal concerns. The preventive measures which need to be taken and adopted by the government authorities to mitigate the problem have also been discussed.

  20. Bankruptcy cascades in interbank markets.

    Directory of Open Access Journals (Sweden)

    Gabriele Tedeschi

    Full Text Available We study a credit network and, in particular, an interbank system with an agent-based model. To understand the relationship between business cycles and cascades of bankruptcies, we model a three-sector economy with goods, credit and interbank market. In the interbank market, the participating banks share the risk of bad debits, which may potentially spread a bank's liquidity problems through the network of banks. Our agent-based model sheds light on the correlation between bankruptcy cascades and the endogenous economic cycle of booms and recessions. It also demonstrates the serious trade-off between, on the one hand, reducing risks of individual banks by sharing them and, on the other hand, creating systemic risks through credit-related interlinkages of banks. As a result of our study, the dynamics underlying the meltdown of financial markets in 2008 becomes much better understandable.

  1. Analisis Performa Refrigeran R 290 Pada Sistem AC Yang Menggunakan Accumulator Heat Exchanger

    Directory of Open Access Journals (Sweden)

    Ega Taqwali Berman

    2015-07-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui performa penggunaan refrigeran R 290 pada sistemAC yang menggunakan accumulator heat exchanger. Penelitian dilakukan pada sebuah alat ujiyang terdiri dari satu unit sistem split air conditioning kapasitas 9000 Btu yang dimodifikasimenjadi sistem air cooled water chiller system dan debit aliran air yang mengalir ke coilpendingin divariasikanmulai dari 0,5 gpm, 0,75 gpm dan 1 gpm dengan cara mengatur bukaankatup dan diukur melalui flow meter. Pengambilan data dilakukan pada saat kondisi steadyyaitu ketika temperatur air T = 14 0C sampai dengan T = 10 0C dan fluida kerja yang digunakansebagai refrigerant primer adalah R 290. Berdasarkan hasil penelitian diperoleh performaterbaik ketika debit aliran air diatur pada 0,75 gpm. Pada kondisi tersebut pencapaian nilai efekrefrigerasi, daya kompresor, dan koefisien performa mesin berkisar 2% sampai dengan 5%lebih baik daripada dua kondisi lainnya.Kata kunci: air conditioning, heat exchanger,performa, refrigeran. This studyaims to determinethe performance ofthe use ofrefrigerant R290ontheACsystemwithan accumulatorheat exchanger. The study was conductedonatestapparatusconsistingofa split air conditioningsystem with capacity of9000 Btuandmodified intoaair cooledwater chillersystemandflow rateof water flowingintothe coolingcoilvariedfrom0.5gpm, 0.75gpmand1gpmby regulating thevalve openingandis measured bya flowmeter. Datawere collectedduringthesteady statewhen thewatertemperatureT=140Cup toT =100Candtheworking fluidisusedasthe primaryrefrigerantisR290. The result showedthe bestperformancewhen thewaterflow rateis setat0.75gpm. In these conditionsthe achievementofvaluerefrigeration effect, compressorpower, andcoefficients of performance systems rangedfrom 2% to 5% better thanthe othertwoconditions.Keywords: air conditioning, heat exchanger, performance, refrigerant.

  2. Comparison of the theoretical and practical approaches to funding through the IPO way in the Czech capital market

    Directory of Open Access Journals (Sweden)

    Tomáš Meluzín

    2008-01-01

    Full Text Available Funding development of the company through the “Initial Public Offering” has a high representation globally, the Czech Republic unlike, and belongs to traditional methods of raising funds necessary for development of business in the developed capital markets. In the United States of America, Japan and in the Western Europe countries the method of company funding through IPO has been applying for several decades already. The first public stock offerings began to be applied in these markets in higher volumes from the beginning of the 60th of the last century. From that period importance of IPO goes up globally and the initial public stock offerings begin to be applied more and more even in the Central and Eastern European countries. In the conditions of the Czech capital market it is possible to identify only few companies, who attempted to funding through the IPO way at present. Greater part of the Czech companies still undergo the debit funding for financing their further development, namely in the form of bank loans. At the same time it is necessary to take into account, that the debit financing starts, thanks to so-called mortgage crisis in the USA, causing problems and mark up. Admittance of a stakeholder into the company is not convenient for all and thus IPO represents an interesting option of how to acquire a no arrear capital. The aim of this article is to determine the IPO concept, analyse its development at the world stockholder markets, describe the reasons for IPO implementation according to the contemporary professional literature and compare it with the approaches to this particular form of funding with companies that have already implemented IPO at the Czech capital market.

  3. Production of intense metallic ion beams in order of isotopic separations; Production de faisceaux intenses d'ions metalliques en vue de la separation des isotopes

    Energy Technology Data Exchange (ETDEWEB)

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

    1955-07-01

    We describe an isotope separator with magnetic sector of 60 deg that permits, with a process of neutralization of the space charge, to use efficiently intense ion beams. The sources of realized ions provide ionic debits of 10 mA. This present work deals who to obtain intense ion beams (10 to 15 mA), different processes of ion currents measurement, as well as the study of the phenomenon of space charge neutralization. The second part of this memory will be on the survey and the adaptation on the source of various type of oven permitting to spray and to ionize metals directly. By order of increasing difficulty of vaporization, we reached the chromium. (M.B.) [French] 0n decrit un separateur d'isotope a secteur magnetique de 60 deg qui permet, grace a un procede de neutralisation de la charge d'espace, d'utiliser efficacement des faisceaux d'ions intenses. Les sources d'ions realisees fournissent des debits ioniques de 10 mA. Ce present travail porte sur l'obtention de faisceaux d'ions faisceaux d'ions intenses (10 a 15 mA), des differents procedes de mesures des courants d'ions, ainsi que l'etude du phenomene de neutralisation de charge d'espace. La deuxieme partie de ce memoire portera sur l'etude et l'adaptation sur la source de divers type de four permettant de vaporiser et d'ioniser directement les metaux. Par ordre de difficulte croissantes de vaporisations, nous avons atteint le chrome. (M.B.)

  4. Social learning and energy systems: implementing a high energy saving goal in a residential area

    Energy Technology Data Exchange (ETDEWEB)

    Glad, Wiktoria (Linkoeping University, Department of Thematic Studies (Sweden))

    2011-07-01

    Generally, retrofitting existing housing stock is considered the area with the most energy-efficiency potential, since buildings last a long time and turnover is slow. This paper presents practice- based research into social learning in the domain of new energy systems in existing dwellings. A case study from Sweden is presented and analysed in relation to social learning. The methodology and data collection are guided by a 'thick description' approach that acknowledges the importance of putting human action in context. The theoretical framework chosen also stresses contexts, using social learning concepts from social shaping of technology (SST) theory. The energy systems as used and managed by professionals and tenants of this retrofitted housing project are the focus. I analyse three connected systems, i.e., the electricity, heating, and hot water system, all parts of a novel individual metering and debiting system installed during the retrofit. An overall goal of the retrofit was to reduce energy demand by 52 % which was achieved but not by the measures invested in. The delivery, metering, and debiting of the energy services are managed in-house by the housing company, but it is up to the tenants to reduce their energy demand. The housing company's technology and implementation policies were ambivalent and evolved in response to the needs of professionals and tenants. Statistics from the property owner's evaluation indicate that the project achieved its goal, but the figures hide that it might have been due to fewer flats, new tenants and new use of buildings

  5. Mass spectrometer introduction line: application to the analysis of impurities in uranium hexafluoride; Ligne d'introduction pour spectrometre de masse: application a l'analyse des impuretes contenues dans l'UF{sub 6}

    Energy Technology Data Exchange (ETDEWEB)

    Besson, M. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires. Departement de physico-chimie, service des isotopes stables, section de spectrometrie de masse

    1967-01-01

    The continuous mass-spectrometric analysis of impurities in UF{sub 6} is possible industrially if certain conditions imposed by the nature of the gas are respected. The gas introduction line arriving at the spectrometer's source makes it possible to fix the flow-rate, to control the inlet pressure and to selectively destroy the gas containing the impurities. The operational conditions for the line are defined and a description is given of the theoretical and experimental study of the various elements of which it is composed, i.e. the leak valve, the flow-meter, the chemical trap and the servo-mechanism making it possible to regulate and control the gas flow. The dynamic characteristics of the line's various components and the performance of the equipment in the case of the analyses considered are given. (author) [French] L'analyse en continu par spectrometrie de masse des impuretes contenus dans l'UF{sub 6} est possible industriellement moyennant certaines conditions imposees par la nature du gaz. La ligne d'introduction des gaz dans la source du spectrometre permet de regler le debit, de controler la pression d'introduction et de detruire selectivement le gaz porteur d'impuretes. Les conditions de fonctionnement de la ligne etant definies, on decrit l'etude theorique et experimentale des differents elements qui la composent, c'est-a-dire: le robinet a fuite, le debitmetre, le piege chimique et l'ensemble d'asservissement permettant la regulation et le controle du debit. On donne les caracteristiques dynamiques des differents constituants de la ligne et les performances de l'ensemble pour les analyses considerees. (auteur)

  6. Perencanaan Sistem Drainase Kebon Agung Kota Surabaya, Jawa Timur

    Directory of Open Access Journals (Sweden)

    Made Gita Pitaloka

    2017-03-01

    Full Text Available Saluran Kebon Agung terletakdi Surabaya bagian selatan di Kecamatan Jambangan dan bermuara di sisi laut Surabaya bagian Timur di Kecamatan Rungkut. Saluran ini memiliki panjang 11 kilometer dan lebar berkisar antara 7 – 12 meter. Pada saluran Kebon Agung terdapat 2 rumah pompa, yaitu Pompa Kutisari dan Pompa Kebon Agung. Rumah pompa ini sudah berfungsi untuk mengurangi banjir di Surabaya, namun masih kurang maksimal, sehingga masih terjadi genangan di beberapa lokasi. Berdasarkan Peta Kawasan Rawan Banjir Kota Surabaya tahun 2014, terdapat kawasan rawan banjir di pemukiman kampung wilayah kecamatan Jambangan akibat luapan sungai Kali Surabaya. Selain itu, menurut BAPPEKO (Badan Perencanaan Pembangunan Kota Surabaya tahun 2015, terjadi pula genangan setinggi 10-40 cm di Kecamatan Wonocolo dan setinggi 10-50 cm di Kecamatan Gununganyar.Perencanaan sistem drainase Kebon Agung dilakukan dengan mengevaluasi kondisi saluran eksisting, kemudian melakukan analisis hidrologi dengan menggunakan program bantu HEC-HMS untuk mendapatkan debit banjir rencana. Sedangkan, analisis hidrolika menggunakan program bantu HEC-RAS dengan dua kali simulasi unsteady flow, yaitu simulasi kondisi saluran eksisting dan hasil perencanaan. Berdasarkan hasil analisis kondisi eksisting diperoleh bahwa genangan air terjadi karena kapasitas kapasitas saluran Kebon Agung saat ini tidak dapat mengalirkan debit banjir rencana, sehingga dibutuhkan perencanaan baru. Lebar saluran primer yang diperlukan berkisar antara 8 sampai 15 meter dengan kedalaman 3 meter, lebar saluran sekunder yang diperlukan berkisar antara 5 sampai 8 meter dengan kedalaman 2,5 meter, dan untuk lebar saluran tersier antara 1,2 sampai 2 meter dengan kedalaman 1 meter sampai 2 meter. Jumlah pompa yang dibutuhkan adalah 5 buah pompa dengan kapasitas 5 m3/detik dan 3 buah pompa dengan kapasitas 1,5 m3/detik.

  7. Mass spectrometer introduction line: application to the analysis of impurities in uranium hexafluoride; Ligne d'introduction pour spectrometre de masse: application a l'analyse des impuretes contenues dans l'UF{sub 6}

    Energy Technology Data Exchange (ETDEWEB)

    Besson, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires. Departement de physico-chimie, service des isotopes stables, section de spectrometrie de masse

    1967-01-01

    The continuous mass-spectrometric analysis of impurities in UF{sub 6} is possible industrially if certain conditions imposed by the nature of the gas are respected. The gas introduction line arriving at the spectrometer's source makes it possible to fix the flow-rate, to control the inlet pressure and to selectively destroy the gas containing the impurities. The operational conditions for the line are defined and a description is given of the theoretical and experimental study of the various elements of which it is composed, i.e. the leak valve, the flow-meter, the chemical trap and the servo-mechanism making it possible to regulate and control the gas flow. The dynamic characteristics of the line's various components and the performance of the equipment in the case of the analyses considered are given. (author) [French] L'analyse en continu par spectrometrie de masse des impuretes contenus dans l'UF{sub 6} est possible industriellement moyennant certaines conditions imposees par la nature du gaz. La ligne d'introduction des gaz dans la source du spectrometre permet de regler le debit, de controler la pression d'introduction et de detruire selectivement le gaz porteur d'impuretes. Les conditions de fonctionnement de la ligne etant definies, on decrit l'etude theorique et experimentale des differents elements qui la composent, c'est-a-dire: le robinet a fuite, le debitmetre, le piege chimique et l'ensemble d'asservissement permettant la regulation et le controle du debit. On donne les caracteristiques dynamiques des differents constituants de la ligne et les performances de l'ensemble pour les analyses considerees. (auteur)

  8. Study of aquifer's characteristic at BPLP-BATAN, Cipanas, West Java

    International Nuclear Information System (INIS)

    I Gde Sukadana; Adi Gunawan Muhammad

    2009-01-01

    Farms Observational Land Agricultural (BPLP) BATAN lies at Palasari's Village, Cipanas's district, Cianjur's regency, West Java. The currently used water resources, come from shallow well that groundwater's quality adverse, brownish rust colored, so indecent being utilized as source of fresh water. Drilling activity of groundwater exploration is objected in order to obtain aquifer's characteristics which cover lithology, porosity of lithology, ground water condition that interpreted from well cutting, bores-hole geophysical data, pumping test data and water quality on the aquifer. These Regions constitute geologically volcanic rock, varied of volcanic breccia with grain size of sand to boulder. Potential aquifers at these regions are conglomeratic sandstone, breccias, and sandstone. The result of drilling activity shows that its lithology are yield of soil (depth 0-6 m), breccia (36-38 m), middle-rough sandstone (depth 38-40 m), breccia (40-52 m), sandy breccia (depth 52-97 m) and inter spaced tuff with middle-rough sandstone (depth 97-125 m). As a result, therefore, the well has been constructed with straight PVC pipe 6'', on depth of 0-40 m made by grouting cements, screen is assembled on depth of 60-82 m and 90-110 m. Result of pumping test that well's with maximum debit 17,25 L/sec, and optimum debit 13,2 L/sec. Static water level on 11 m depth. Current assembled pump is 5 L/sec on the 86 m depth. Result of groundwater quality test in laboratory shows that the water has good quality with fresh water quality standard, which mean that the water is suitable to be consumed. (author)

  9. PENGARUH KEBUTUHAN TERHADAP MOTIF PENGGUNAAN KARTU DEBET BANK CENTRAL ASIA (BCA DI KALANGAN MAHASISWA AKTIF FAKULTAS EKONOMI UNIVERSITAS KRISTEN PETRA SURABAYA

    Directory of Open Access Journals (Sweden)

    Hatane Semuel

    2003-01-01

    Full Text Available This research is conducted to the students of class 1999, 2000, and 2001 of Economics Faculty of Petra Christian University. This research focuses on cognitive and affective motive of those subjects in using BCA's debit card, assuming that consumers tend to use objective and subjective factors in considering to purchase certain product. The result of this research shows that achievement needs, power needs, and affiliation needs simultaneously influence the motive of the subjects in using BCA's debit card, in which 46% of the influence can be explained by the model. Achievement needs have more dominant influence compared to power needs. Besides that, education factor (study duration found to influence the cognitive motive, which is shown by the motive difference among class 1999, 2000, and 2001. Abstract in Bahasa Indonesia : Penelitian dilakukan terhadap mahasiswa Fakultas ekonomi Universitas Kristen PETRA Surabaya angkatan 1999, 2000, dan 2001. Fokus penelitian pada motif kognitif dan afektif dalam menggunakan produk kartu debet BCA, dengan asumsi bahwa konsumen dalam mempertimbangkan pembelian suatu produk lebih didasarkan pada faktor obyektif dan subyektif. Hasil penelitian mengungkapkan kebutuhan yang diukur melalui, achievement needs, power needs, affiliation needs ternyata secara serempak berpengaruh terhadap motif penggunaan kartu debet BCA di kalangan mahasiswa Fakultas Ekonomi Universitas Kristen PETRA Surabaya, dengan kemampuan 46% dapat dijelaskan dari dalam model. Achievement needs mempunyai pengaruh lebih dominan dibandingkan power needs. Selain itu faktor pendidikan (lama studi mempunyai dampak terhadap motif kognitif, hal ini terungkap dari adanya perbedaan motif tersebut pada angkatan 1999 dengan angkatan 2000 maupun angkatan 2001. Kata kunci: motif, achievement, power, needs.

  10. 30 PENGGUNAAN KARBON AKTIF DARI SAMPAH PLASTIK UNTUK MENURUNKAN KANDUNGAN PHOSPHAT PADA LIMBAH CAI R (Studi Kasus: Limbah Cair Industri Laundry di Temb alang, Semarang

    Directory of Open Access Journals (Sweden)

    Irawan Wisnu Wardhana

    2013-03-01

    Full Text Available Meningkatnya jumlah industri laundry akan mengakibatkan meningkatnya penggunaan deterjen. Zat yang dominan terkandung dalam deterjen adalah natrium tripolyphosphat yang berfungsi sebagai builder dan surfaktan, sehingga limbahnyapun mengandung phosphat. Hampir semua industri laundry membuang limbahnya tanpa melalui pengolahan terlebih dahulu, hal tersebut akan menyebabkan eutrofikasi dimana badan air menjadi kaya akan nutrien terlarut, menurunnya kandungan oksigen terlarut dan kemampuan daya dukung badan air terhad ap biota air. Menurut hasi uji pendahuluan, limbah cair industri tersebut mengandung kadar phos phat sebesar 10,21 mg/l. Kadar tersebut melebihi baku mutu Perda Prop. Jateng No 10 tahun 2004, dimana kadar maksimum untuk phosphat total adalah 2 mg/l. Salah satu cara pengolahan limbah adalah dengan proses adsorpsi menggunakan karbon aktif dari sampah plastik jenis polyethylene. Penelitian ini bertujuan untuk mengetahui kemamapuan karbon aktif dari sampah plas tik dalam menurunkan kandungan phosphat dengan percobaan batch dan kontinyu. Percobaan batch menggunakan variasi berat karbon aktif dari sampah plastik 1,2, dan 3 gram untuk masing-masimg variasi ukuran media 30-60 mesh dan 100-200 mesh. Percobaan batch mempunyai efisiensi penurunan phosphat tertinggi pada berat 3 gram (100-200mesh sebesar 45,45%. Sedangkan percobaan kontinyu dilakukan pada kolom berdiameter 1 inchi dengan variasi debit 50 ml/menit dan 100 ml/menit. Percobaan kontinyu mempunyai efisiensi penurunan phosphat terbesar pada debit 50 ml/menit sebesar 54,75%. Nilai konstanta kecepatan (k1 0,0108 ml/mg.dtk dengan kapasitas serap (qo 0,677 mg/g.

  11. A Study to Investigate the Consumer Behavior and Cultural Dimensions of Engineering Students in Pakistan

    Directory of Open Access Journals (Sweden)

    FARYAL SALMAN SALMAN

    2016-10-01

    Full Text Available The current study compares consumer behavior and Cultural Orientations between engineering and non-engineering students in Pakistan. Engineering students by virtue of their academic background are considered to have more technical know-how, more cognitive skills and can easily learn and adopt a new technology as compared to students from a non-engineering background. Furthermore the researchers were interested to find out that how the thinking skills and choice making of engineering students differ from other students and ultimately effects their consumer behavior and Cultural Dimensions. For this purpose three consumer behavior variables have been selected that are Customer Satisfaction, Customer Loyalty and Customer Switching. Cultural Dimensions are measured using the model proposed by Geert Hofstede. Two technologically sophisticated services are used in this study that is Mobile Phone and Debit Cards. The target population of the study consisted of 5000 students of which approximately 500 respondents were from various engineering universities in Pakistan. The comparison of consumer behavior and Cultural Dimensions differences was made through two group?s Discriminant Analysis. Differences in behavior and Cultural Dimensions have been reported among the engineering versus non-engineering students. Mobile Phone services satisfaction and loyalty were high among nonengineering students whereas engineering student?s registered higher satisfaction and loyalty in Debit Card services. Another interesting finding is difference in switching behavior. In case of both the servicesengineering students reported a higher mean score for switching. Score for Cultural Dimensions were also different among the two students type; whereby mean score for Masculinity

  12. Oxidation and the Effects of High Temperature Exposures on Notched Fatigue Life of an Advanced Powder Metallurgy Disk Superalloy

    Science.gov (United States)

    Sudbrack, Chantal K.; Draper, Susan L.; Gorman, Timothy T.; Telesman, Jack; Gab, Timothy P.; Hull, David R.

    2012-01-01

    Oxidation and the effects of high temperature exposures on notched fatigue life were considered for a powder metallurgy processed supersolvus heat-treated ME3 disk superalloy. The isothermal static oxidation response at 704 C, 760 C, and 815 C was consistent with other chromia forming nickel-based superalloys: a TiO2-Cr2O3 external oxide formed with a branched Al2O3 internal subscale that extended into a recrystallized - dissolution layer. These surface changes can potentially impact disk durability, making layer growth rates important. Growth of the external scales and dissolution layers followed a cubic rate law, while Al2O3 subscales followed a parabolic rate law. Cr- rich M23C6 carbides at the grain boundaries dissolved to help sustain Cr2O3 growth to depths about 12 times thicker than the scale. The effect of prior exposures was examined through notched low cycle fatigue tests performed to failure in air at 704 C. Prior exposures led to pronounced debits of up to 99 % in fatigue life, where fatigue life decreased inversely with exposure time. Exposures that produced roughly equivalent 1 m thick external scales at the various isotherms showed statistically equivalent fatigue lives, establishing that surface damage drives fatigue debit, not exposure temperature. Fractographic evaluation indicated the failure mode for the pre-exposed specimens involved surface crack initiations that shifted with exposure from predominately single intergranular initiations with transgranular propagation to multi-initiations from the cracked external oxide with intergranular propagation. Weakened grain boundaries at the surface resulting from the M23C6 carbide dissolution are partially responsible for the intergranular cracking. Removing the scale and subscale while leaving a layer where M23C6 carbides were dissolved did not lead to a significant fatigue life improvement, however, also removing the M23C6 carbide dissolution layer led to nearly full recovery of life, with a

  13. The Mobile Laboratory for Personnel Spectrometry of the SCPRI; Le Laboratoire Mobile de Spectrometrie Humaine du SCPRI

    Energy Technology Data Exchange (ETDEWEB)

    Pellerin, P.; Moroni, J. P. [Service Central de Protection Contre les Rayonnements Ionisants, Ministere des Affaires Sociales, Le Vesinet (France)

    1969-10-15

    In the event of a nuclear accident involving the risk of activation or radioactive contamination of a widespread population, the Service central de protection contre les rayonnements ionisants (Central Service for Protection against Ionizing Radiations) would immediately be able to send out its new mobile laboratory, which from 1969 onwards will be in routine use for personnel monitoring. The laboratory in question is a 33-ton trailer-type vehicle carrying four fully-shielded whole-body counters, each fitted with two 8 x 4-inch Nal(Tl) crystals, the pulses being analysed by two 400-channel spectrometers. The layouts of the unit and the electronic safety devices installed make it possible to carry out monitoring very rapidly, using only two trained technicians. Under conditions such as may arise at the time of a nuclear accident, as many as several hundred persons a day could be monitored. (author) [French] En cas d'accident nucleaire pouvant impliquer un risque d'activation ou de contamination radioactive pour une population etendue, le Service central de protection contre les rayonnements ionisants pourrait sans difficulte mettre en oeuvre le nouveau laboratoire mobile qu'il va utiliser en routine des 1969 pour le controle de la contamination des travailleurs. Il s'agit d'un vehicule semi-remorque de 33 tonnes comportant quatre anthropogamma- metres a blindage complet, equipes chacun de deux cristaux Nal(Tl) de 8 x 4 pouces, exploites par deux spectrometres a 400 canaux. La disposition de l'ensemble et les dispositifs de securite electroniques permettent un debit tres rapide avec seulement deux techniciens entraines. Dans les conditions qui peuvent se presenter lors d'un accident nucleaire, ce debit pourrait atteindre plusieurs centaines de personnes controlees par jour. (author)

  14. KEPRIBADIAN DOSEN YANG BERPENGARUH TERHADAP PRESTASI BELAJAR

    Directory of Open Access Journals (Sweden)

    Vicky Dwi Saputra

    2012-09-01

    Full Text Available Penelitian ini bertujuan untuk menentukan faktor yang menyebabkan penurunan prestasi belajar mahasiswa di Fakultas Ekonomi dan Bisnis Universitas Diponegoro dan menganalisis pengaruh kepribadian dosen terhadap prestasi belajar mahasiswa. Data penelitian dikumpulkan dari 100 mahasiswa program Akuntansi, Manajemen, dan Ilmu Ekonomi Studi Pembangunan  yang memiliki jangka waktu minimal lima semester studi. Pertanyaan-pertanyaan dengan menggunakan kuesioner diberikan melalui teknik purposive sampling. Jenis sampling yang digunakan adalah kuota sampling, kemudian dianalisis dengan menggunakan regresi berganda dan nilai jangka indeks menggunakan SPSS 16. Hasil analisis menunjukkan bahwa semua jenis kepribadian empat (optimis, mudah tersinggung, melankolis dan apatis memiliki dampak positif dan signifikan terhadap prestasi belajar. Dengan pengaruh 43,3% sedangkan 56,7% dipengaruhi oleh variabel lain.This study aimed to determine factor causing degradation of achievement learn student in Faculty of Economics and Business University Diponegoro and analyse influence personality of lecturer to achievement learn student. Research data collected from 100 students in the program of Accounting, Management, and IESP (Economics of Development Studies that has minimal period of five semesters of study. The questions using a questionnaire administered through purposive sampling technique. The type of sampling that used was quota sampling, then analyzed using multiple regression and the value of the index run with SPSS 16. The analysis showed that all four personality types (sanguine, choleric, melancholic and phlegmatic has a positive and significant impact on learning achievement. With the influence of 43.3% while 56.7% are influenced by other variables

  15. Nuclear power in the Western world to 2020

    International Nuclear Information System (INIS)

    Evans, N.

    1983-01-01

    In this report we present our current view of the likely growth of nuclear power in the Western World to 2020. The results of the study indicate that the high nuclear growth rates predicted in the mid-1970s were far too optimistic. In the majority of countries which looked to nuclear power in the years following the first oil price rise of 1973, programmes for nuclear expansion have been reduced as a result of falling electricity demand, escalating costs and technical problems. In some cases the nuclear option has been abandoned completely. To the end of the century our nuclear capacity estimates, made on a country-by-country basis, reflect the general uncertainty regarding nuclear power now felt by many power utility planners. Within this general picture, exceptions emerge, however, France being the most notable. For the long-term we have assumed that the contribution made by nuclear power to energy supply will increase, as pressures on fossil fuel prices grow and energy imports become a major barrier to economic growth. However, this is not a sanguine pro-nuclear picture, as we admit a great deal of uncertainty into our estimates, and acknowledge that some countries will continue to reject nuclear power. Rather, we believe it to be a pragmatic view of the future which attempts to address the problems that constraints on energy inevitably bring, while recognising the economic, social and institutional difficulties that are a peculiar feature of this particular source of energy supply. (author)

  16. [The red face: art, history and medical representations].

    Science.gov (United States)

    Cribier, B

    2011-09-01

    For millennia, a red face has been a handicap in social relations, mainly because of the associated bias against alcoholics. The color red is also the color of emotion, betrayal of the person who blushes. Since the color red is one of the main characteristics of rosacea, it contributes to the bad reputation this disorder has, which is therefore the subject of a pressing therapeutic demand, principally in women. Nineteenth-century French novelists such as Balzac and later Proust, admirably described blotchy, red, or sanguine faces, which always announced a difficult, violent temperament, or was simply the mark of the laboring class. The color red remains ambivalent today, on the one hand denoting blood and life and on the other suffering, shame, and death. The history of dermatology shows that the semiology of rosacea was very well described in the earliest reports, notably those written in the Middle Ages. The term "acne rosacea" appeared in Bateman's writings, who made it a clinical form of acne. This confusion lasted throughout the nineteenth century. It was not until Hebra in Austria and Darier in France that the differential diagnosis was clearly made between acne and rosacea. A "couperosis" previously referred to the entire range of the disease, particularly the papules and pustules, and it was not until the twentieth century that the current meaning of rosacea progressively gained ground: this term today designates facial telangiectasia, whether or not it is associated with a characteristic redness. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  17. Genotoxic effect of radio marked lymphocytes using Tc-99m complexes

    International Nuclear Information System (INIS)

    Pedraza L, M.; Ferro F, G.; Mendiola C, M.T.; Morales R, P.

    1997-01-01

    The genotoxic effect of radio marked lymphocytes was evaluated using 99m -Tc-HMPAO and 99m -Tc- gentisic acid complexes. With the results of this work it is pretended to contribute to the knowledge of genetic and structural damages that provokes the radiation in the marked lymphocytes. The d, 1-HMPAO was synthesized in laboratory with a yielding of 30 %. The radiochemical purity of the complexes was greater than 85%. Mouse lymphocytes obtained of sanguineous volumes 2 ml were used. The radio marked efficiency of cells was 19.6 ± 6.4% and 25.6 ± 5.8% for 99m Tc-HMPAO and 99m Tc gentisic acid respectively. The genotoxic effect was evaluated using the technique of Unicellular Electrophoresis in Micro gel (Comet assay). The results showed that both 99m Tc complexes produce genotoxicity due to their capacity to penetrate cells, therefore the Auger and M internal conversion electrons place all their energy obtaining doses of Gray order. (Author)

  18. Genotoxic effect of radio marked lymphocytes using Tc-99m complexes; Efecto genotoxico del radiomarcado de linfocitos empleando complejos de Tc-99m

    Energy Technology Data Exchange (ETDEWEB)

    Pedraza L, M.; Ferro F, G.; Mendiola C, M.T.; Morales R, P. [Instituto nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

    1997-07-01

    The genotoxic effect of radio marked lymphocytes was evaluated using {sup 99m}-Tc-HMPAO and {sup 99m}-Tc- gentisic acid complexes. With the results of this work it is pretended to contribute to the knowledge of genetic and structural damages that provokes the radiation in the marked lymphocytes. The d, 1-HMPAO was synthesized in laboratory with a yielding of 30 %. The radiochemical purity of the complexes was greater than 85%. Mouse lymphocytes obtained of sanguineous volumes 2 ml were used. The radio marked efficiency of cells was 19.6 {+-} 6.4% and 25.6 {+-} 5.8% for {sup 99m}Tc-HMPAO and {sup 99m} Tc gentisic acid respectively. The genotoxic effect was evaluated using the technique of Unicellular Electrophoresis in Micro gel (Comet assay). The results showed that both {sup 99m} Tc complexes produce genotoxicity due to their capacity to penetrate cells, therefore the Auger and M internal conversion electrons place all their energy obtaining doses of Gray order. (Author)

  19. Evaluation of special, functional and structural diversity of weeds community in pistachios (Pistacia vera L. orchards of Bardaskan County

    Directory of Open Access Journals (Sweden)

    S. Elahi

    2016-04-01

    Full Text Available To study weed species diversity and community structure in pistachio (Pistacia vera L. orchards in 33 orchards of 12 villages an investigation was conducted in Bardaskan County, Khorasan Razavi Province, Iran during 2008-2009. Weed population sampling was conducted in a w shape method using 1m² quadrate. The results showed that the weeds of pistachio orchards were belonging to 15 families and 44 species. dicotyledons (31 species were more than monocotyledons (13 species. Such as in this community, weed species of C3, C4, annual and perennial were 26, 18, 28 and 13, respectively. The majority of weed species were belonging to the plant families of chenopodiceae (9 species and poaceae (12 species amongst dicotyledons and monocotyledons, respectively. the most important species of monocotyledon annual weeds were including Echinochloa crus-gali, Digitaria sanguinlis, Setaria viridis and perennial weeds were including Cyperus routundus, Cynodon dactylon and convolvulus arvensis. Weed species were grouped in seven clusters for density average, frequency and uniformity (similarity 75 percent whereas in eight clusters for relative density average, relative frequency and relative uniformity (similarity 75 percent. Amplitude changes of Shannon-winter diversity index were between 2.3 and 0.16 and of Simpson dominant index were between 0.97 and 0.17. The difference among indices of biodiversity and dominant clusters were relative to scale and type of management practices.

  20. Une formation à la recherche en médecine transfusionnelle dans le monde francophone

    Science.gov (United States)

    Shiboski, C.; Fontanet, A.; Murphy, E.L.

    2010-01-01

    Un enseignement accéléré et francophone de formation à la recherche en médecine transfusionnelle a été récemment instauré à l’Institut Pasteur de Paris, sous la codirection de membres hospitalo-universitaires de l’université de Californie San Francisco (UCSF), du Blood Systems Research Institute (BSRI) et de l’Institut national de la transfusion sanguine (INTS). Le but est de former des professionnels de la transfusion des pays en voie de développement à mener une activité de recherche dont les résultats peuvent contribuer à un renforcement de la qualité des soins transfusionnels et de la sécurité transfusionnelle dans leur pays. Le cours enseigne les méthodes de recherche clinique et épidémiologique, et leurs applications transfusionnelles potentielles. Chaque étudiant élabore au cours du stage un protocole personnel de recherche, qu’il lui sera loisible de mettre ensuite en pratique dans le centre de transfusion ou l’hôpital où il exerce. PMID:19640755

  1. Cerebral blood flow simulations in realistic geometries

    Directory of Open Access Journals (Sweden)

    Szopos Marcela

    2012-04-01

    Full Text Available The aim of this work is to perform the computation of the blood flow in all the cerebral network, obtained from medical images as angiographies. We use free finite elements codes as FreeFEM++. We first test the code on analytical solutions in simplified geometries. Then, we study the influence of boundary conditions on the flow and we finally perform first computations on realistic meshes. L’objectif est ici de simuler l’écoulement sanguin dans tout le réseau cérébral (artériel et veineux obtenu à partir d’angiographies cérébrales 3D à l’aide de logiciels d’éléments finis libres, comme FreeFEM++. Nous menons d’abord une étude détaillée des résultats sur des solutions analytiques et l’influence des conditions limites à imposer dans des géométries simplifiées avant de travailler sur les maillages réalistes.

  2. Electronic analogue simulator of radio cardiograms; Simulateur analogique electronique de radiocardiogrammes

    Energy Technology Data Exchange (ETDEWEB)

    Roux, G; Lansiart, A; Vernejoul, P de; Kellershohn, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-07-01

    The various parameters of the heart pump and of the blood circulation can be determined by radio-cardio-graphical techniques. The curves thus obtained can be more easily used in radiocardiography if the electronic analogue simulator described here is employed. The experimental and simulated radio-cardiograms are made to coincide by varying the electrical parameters of the simulator. Using simple charts it is possible to obtain directly the actual original physiological parameters from these electrical parameters. Some examples are given showing the excellent accuracy obtained in the determination of ejection indices by the simulator. (authors) [French] Les differents parametres de la pompe cardiaque et de la circulation sanguine peuvent etre determines par les techniques de radiocardiographie. L'exploitation des courbes obtenues en radiocardiographie est rendue plus aisee par l'utilisation du simulateur analogique electronique presente ici. Le radiocardiogramme experimental et le radiocardiogramme simule sont superposes en agissant sur les parametre electriques du simulateur. Par l'utilisation d'abaques simples, ces parametres electriques permettent de retrouver directement les parametres reels d'origine physiologique. Quelques exemples sont donnes montrant l'excellente precision obtenue dans la determination des indices d'ejection a l'aide du simulateur. (auteurs)

  3. CONGRES 92e Congrès de l’AOCS (Minneapolis, 13-16 mai 2001 : l’essentiel du programme Nutrition

    Directory of Open Access Journals (Sweden)

    Mendy François

    2001-09-01

    Full Text Available Avec plus de deux mille participants, cinq cent cinquante communications orales et posters dont quatre-vingt-onze en « Health and Nutrition », il devient presque impossible de suivre même partiellement le programme d’autres divisions. Ce congrès, et particulièrement la Division Health and Nutrition, devait beaucoup au Secrétaire général de l’AOCS, Marc Bieber, mort malheureusement quelques jours plus tôt. Certaines des communications avaient été prévues pour amener des réponses à des questions laissées en suspens l’année précédente. Très nettement, une évolution s’amorce qui se poursuivra d’ailleurs, tant elle est la conséquence de multiples progrès. Cinq grands thèmes constituaient l’architecture du Programme de la Division « Health and Nutrition » : - nutrition générale (regroupant des communications non directement rattachables aux thèmes suivants ; - lipides sanguins et maladies cardiovasculaires ; - immunologie et inflammation; - effets métaboliques et physiologiques des CLA ; - « sécurité » et effets santé des phytostérols ou phytostanols.

  4. Overcoming O: Dewey and the Problem of Bion's Metaphysics.

    Science.gov (United States)

    Soffer-Dudek, Nir

    2015-10-01

    Bion guides us to eschew memory, desire, and understanding in order to become one with O-the ultimate reality of the analytic moment. However, his directions are valid only to the extent that such a meta-reality actually exists. Otherwise there is nothing to unite with and no reason to shun memory or desire. The present work inquires whether we may provide Bion's technique with a less speculative philosophy, specifically Dewey's pragmatist theory of aesthetics. It begins with reviewing the similarities between the two writers' methods, highlighting their shared emphasis on openness to the unknown. Yet listening to their intonations reveals that they actually convey opposite ideas as to what this "unknown" may be. Whereas Dewey sanguinely portrays the possibilities of the "yet-unknown," Bion emphasizes the dread of our inescapable encounter with the unknowable. This dread is embodied in his concept of O. Thus, rather than being merely a metaphysical speculation, O communicates Bion's conviction that fear forms the core of our existence. Banishing O from the counseling room may indeed aid his method in becoming accessible to a wider audience; at the same time, however, doing so might also deprive it of the very context that gives it meaning. © 2015 by the American Psychoanalytic Association.

  5. Using overseas registered nurses to fill employment gaps in rural health services: quick fix or sustainable strategy?

    Science.gov (United States)

    Francis, Karen; Chapman, Ysanne; Doolan, Glenn; Sellick, Ken; Barnett, Tony

    2008-06-01

    This study sought to identify and evaluate approaches used to attract internationally trained nurses from traditional and non-traditional countries and incentives employed to retain them in small rural hospitals in Gippsland, Victoria. An exploratory descriptive design. Small rural hospitals in Gippsland, Victoria. Hospital staff responsible for recruitment of nurses and overseas trained nurses from traditional and non-traditional sources (e.g. England, Scotland, India, Zimbabwe, Holland, Singapore, Malaysia). Recruitment of married overseas trained nurses is more sustainable than that of single registered nurses, however, the process of recruitment for the hospital and potential employees is costly. Rural hospitality diffuses some of these expenses by the employing hospitals providing emergency accommodation and necessary furnishings. Cultural differences and dissonance regarding practice create barriers for some of the overseas trained nurses to move towards a more sanguine position. On the positive side, single overseas registered nurses use the opportunity to work in rural Australian hospitals as an effective working holiday that promotes employment in larger, more specialized hospitals. Overall both the registered nurses and the employees believe the experience to be beneficial rather than detrimental.

  6. Imposing limits on autonomous systems.

    Science.gov (United States)

    Hancock, P A

    2017-02-01

    Our present era is witnessing the genesis of a sea-change in the way that advanced technologies operate. Amongst this burgeoning wave of untrammelled automation there is now beginning to arise a cadre of ever-more independent, autonomous systems. The degree of interaction between these latter systems with any form of human controller is becoming progressively more diminished and remote; and this perhaps necessarily so. Here, I advocate for human-centred and human favouring constraints to be designed, programmed, promulgated and imposed upon these nascent forms of independent entity. I am not sanguine about the collective response of modern society to this call. Nevertheless, the warning must be voiced and the issue debated, especially among those who most look to mediate between people and technology. Practitioner Summary: Practitioners are witnessing the penetration of progressively more independent technical orthotics into virtually all systems' operations. This work enjoins them to advocate for sentient, rational and mindful human-centred approaches towards such innovations. Practitioners need to place user-centred concerns above either the technical or the financial imperatives which motivate this line of progress.

  7. Biological and clinical effects of low-frequency magnetic and electric fields

    Energy Technology Data Exchange (ETDEWEB)

    Llaurado, J.G.; Sances, A. Jr.; Battocletti, J. (eds.)

    1974-01-01

    The blurb on this book states that it has been written for physicians, biologists, psychologists, engineers and those persons interested in the interaction of low frequency electric and magnetic fields upon animals and man. Certainly, the content of this book--which comprises papers presented by specialists at a symposium on The Effects of Low Frequency Magnetic Fields on Biological Communication Processes held in Aspen, Colorado--does not make simple reading and those lacking the necessary background are unlikely to make much progress. This said, however, the book can be recommended to those with the necessary interest, knowledge and perseverance. The book provides a great deal of information in a convenient manner and all those concerned with its production are to be congratulated on their work. Articles are well set out, illustrated and supported by abstracts, extensive references and discussions. As indicated above, the range of the subjects covered is large and includes such varied items as acupuncture, bird communication and some details of the U.S.A. Navy's extra low frequency communication system known as Project Sanguine. Finally, it is a pleasure to say that the book has been attractively produced and contains an excellent index.

  8. Radioactive materials system of the ININ (SMATRAD); Sistema de Materiales Radiactivos del ININ (SMATRAD)

    Energy Technology Data Exchange (ETDEWEB)

    Rivero G, E.; Ledezma F, L.E.; Valdivia R, D. [ININ, 52750 La Marquesa, Estado de Mexico (Mexico)

    2007-07-01

    The radioactive iodine (I-131) it is an isotope created starting from the iodine with the purpose of emitting radiation for medicinal use. When a small dose of I-131 is ingested, this is absorbed in the sanguine torrent in the gastrointestinal tract (Gl) and it is concentrated by the blood on the thyroid gland, where it begins to destroy the cells. This treatment makes that the activity of the thyroid decreases in great measure and in some cases it can transform an hyperactive thyroid in a hypoactive thyroid which requires additional treatments. The sodium iodide I-131 is one of the products elaborated and marketed by the ININ in the Radiopharmaceuticals and Radioisotopes production plant, dependent of the Radioactive Material Department of the Nuclear Applications in the Health Management. The Plant is the only one in its type that exists in the country, it has Sanitary License and Good Practice of Production Certificate, emitted by the Secretary of Health, and licenses for the handling and the transportation of radioactive material, sent by the National Commission of Nuclear Safety and Safeguards. Also, the quality system of the plant is certified under the ISO 9001:2000 standard. (Author)

  9. The Bert and Peggy DuPont lecture. "Love, death, and commitment: twenty three years of HIV and genocide prevention in Africa" or "Passionate not equal unhinged".

    Science.gov (United States)

    Allen, Susan

    2010-01-01

    Over the last 20 years, HIV emerged as the #1 cause of death in African adults, and the Rwanda genocide became the most concentrated mass murder in recorded history. Though one catastrophe surfaced slowly and inexorably while the other smoldered for years before exploding in 1994, the lessons learned are similar. In both situations, the international community has combined moral bankruptcy with a spectacular display of incompetence. Genocide masterminds continue living in Michigan, Minneapolis and Boston, brazenly planning the final extermination of the Tutsi. Students of law, diplomacy and international development are astoundingly sanguine about this, as though our current abdication of responsibility today is mitigated by the centuries of unprincipled idiots who preceded us. If medicine operated this way we'd still be treating syphilis with arsenic. Unfortunately, medicine has lost the moral high ground in Africa through missed opportunities and misappropriation of resources. In the last five years we have spent 20% of the US bilateral foreign assistance budget putting 2.5 million Africans on anti-retroviral treatment (ART), while twice that number of new HIV infections occurred. We tested 50 million Africans for HIV without acting on the evidence and common sense: rather than-transmission happens between two people. Had we tested Africans as couples, a prevention strategy proven to be effective in multiple publications since the early '90s, we could have averted more HIV infections than we are now treating, and at a fraction of the cost.

  10. Evaluation of vaginal discharge with the Metricheck device and the relationship to reproductive performance in postpartum dairy cows.

    Science.gov (United States)

    Lambertz, Christian; Völker, Denise; Janowitz, Ulrich; Gauly, Matthias

    2014-09-01

    Vaginal mucus during estrus was examined with the Metricheck device and the relationship to the reproduction of high-yielding dairy cows was studied. The study was conducted in 99 dairy herds located in Western Germany and 1348 Holstein-Friesian heifers and cows showing spontaneous estrus were examined. Independent of the Metricheck result, the animals were inspected by professional insemination technicians and those suitable for insemination (n = 989) were bred by artificial insemination (AI). Reproductive performance was characterized by non-return rate at 90 days (NRR90). The discharge of the animals predominantly had a clear appearance (70%) and a stringy consistency (80%). Animals with clear vaginal discharge had higher NRR90 (56%; n = 697) than animals with abnormal (turbid, mucopurulent, purulent, sanguineous) vaginal secretion (48%, n = 292; P  130 days; 62%) intervals (P  45 kg) milk yield class. In conclusion, the use of the Metricheck device integrated into the insemination procedure is recommended to identify dairy cows suffering severely from uterine disease. © 2014 Japanese Society of Animal Science.

  11. Fear and Aggression in German Shepherd, Boxer and Rottweiler Dogs

    Directory of Open Access Journals (Sweden)

    Krassimira Uzunova

    2015-05-01

    Full Text Available As a result of long-term active fear, variable moods can occur – howling, whimpering, crying, tremor, tics, manias, depressions, etc. It is now acknowledged that fear and aggression are closely related. It is also known that the different dog breeds manifest a various extent of fear and aggression. The study aimed to provide answers to two questions - classification of factors invoking fear and aggression according to their significance and which of investigated dog breeds – German Shepherd, Rottweiler or Boxer is the most resistant to fear and aggression episodes? The exclusion of all factors on the cultivation of three breeds of dogs / they complied with the norms / found that the causes of fear aggressive conditions are listed as follows – first of fear and aggression depend on the temperament of the dog and on the second place of the breed origin, growing conditions and the associated level of primary and secondary socialization. Fear aggressive manifestations occur at least in dogs with sanguine and choleric temperament. Representatives of the breed "Boxer" and "German Shepherd" are at the same level on the manifestations of fear and aggression. Rottweiler breed is in third place in this direction.

  12. Ideal techniques condition for the realization of an appropriate stress echocardiogram

    International Nuclear Information System (INIS)

    Sociedad colombiana de cardiologia

    2002-01-01

    A stress echocardiogram with exercise is a non-invasive exam, which uses the ultrasound to evaluate the function and the sanguine flow toward the heart, as answer to the exercise. This study provides images of the heart in movement so much in rest as later to the exercise. This stress can be produced by means of the use of a band numberless or a stationary bicycle or by means of the use of a pharmacological agent as the Dobutamine. The stress echocardiogram has been used clinically in the last 12 to 15 years; its accuracy diagnostic is very similar to the techniques of nuclear medicine as for the sensibility, specificity and predictive value positive and negative. It has become the best test of the echocardiography due to their easy use in-patient of external consultation as having hospitalized, to their versatility and the fact that it provides the information that requires the clinical in an immediate way helping to the handling of the patients

  13. Frequency of Anaplasma marginale (Theiler 1910 and Babesia sp in mestizo bovine Zebu, in the Municipality of Ixiamas county Abel Iturralde Department of The La Paz, Bolivia

    Directory of Open Access Journals (Sweden)

    Mercado Alvaro

    2011-08-01

    Full Text Available The present work one carries out in the Municipality of Ixiamas County Abel Iturralde of the department of Peace-Bolivia, between May and August of 2010. The objective was to determine the presence of Anaplama sp and Babesia sp, through sanguine smear, they took 160 samples of blood, 40 bovine of the four areas they have been evaluated. The results indicate the presence of Anaplasma sp 6,90%, 6,20% in females and 9,70% in males, this represents 2,50% for the area TO, 5,00% area B, 17,50% area C and 2,50% area D. According to the category 12,50% in calves, 0,00% in torillos, 4,80% in bulls, 6,20% in cows and 14,30% in heifers. The presence of Babesia sp 3,13%, with relationship to the sex 3,10% in females and 3,22% in males, being observed 2,50% in the area TO, 5,00% in the area B, 5,00% in the area C and 0,00% in the area D, according to the category 0,00% in calves, torillos 4,80% bulls, 2,73% vacates and 7,14% in heifers.

  14. The Security of Russia's Nuclear Arsenal: The Human Factor

    International Nuclear Information System (INIS)

    Ball, D.Y.

    1999-01-01

    Assertions by the Russian military that all of their nuclear weapons are secure against theft and that nuclear units within the military are somehow insulated from the problems plaguing the Russian military should not be accepted uncritically. Accordingly, we should not give unwarranted credence to the pronouncements of military figures like Cal.-Gen. Igor Valynkin, Chief of the Defense Ministry's 12th Main Directorate, which oversees the country's nuclear arsenal. He contends that ''Russian nuclear weapons are under reliable supervision'' and that ''talk about the unreliability of our control over nuclear weapons has only one pragmatic goal--to convince international society that the country is incapable of maintaining nuclear safety and to introduce international oversight over those weapons, as it is done, for example, in Iraq.'' While the comparison to Iraq is preposterous, many analysts might agree with Valynkin's sanguine appraisal of the security of Russia's nuclear weapons. In contrast, I argue that the numerous difficulties confronting the military as a whole should cause concern in the West over the security of the Russian nuclear arsenal

  15. Radioactive materials system of the ININ (SMATRAD)

    International Nuclear Information System (INIS)

    Rivero G, E.; Ledezma F, L.E.; Valdivia R, D.

    2007-01-01

    The radioactive iodine (I-131) it is an isotope created starting from the iodine with the purpose of emitting radiation for medicinal use. When a small dose of I-131 is ingested, this is absorbed in the sanguine torrent in the gastrointestinal tract (Gl) and it is concentrated by the blood on the thyroid gland, where it begins to destroy the cells. This treatment makes that the activity of the thyroid decreases in great measure and in some cases it can transform an hyperactive thyroid in a hypoactive thyroid which requires additional treatments. The sodium iodide I-131 is one of the products elaborated and marketed by the ININ in the Radiopharmaceuticals and Radioisotopes production plant, dependent of the Radioactive Material Department of the Nuclear Applications in the Health Management. The Plant is the only one in its type that exists in the country, it has Sanitary License and Good Practice of Production Certificate, emitted by the Secretary of Health, and licenses for the handling and the transportation of radioactive material, sent by the National Commission of Nuclear Safety and Safeguards. Also, the quality system of the plant is certified under the ISO 9001:2000 standard. (Author)

  16. Réponse au stress induit par le transport chez la truite arc-en-ciel (Oncorhynchus mykiss

    Directory of Open Access Journals (Sweden)

    ROUGER Y.

    1998-07-01

    Full Text Available La réponse au stress induit par le transport a été étudiée chez des truites arc-en-ciel immatures d'un poids moyen de 200 g. D'une manière globale, les valeurs de l'hématocrite, de l'osmolarité du plasma sanguin, du Cortisol et de la testostérone sont significativement plus élevées chez les poissons transportés que chez les témoins non transportés, alors que les niveaux de gonadostimuline (GTH1 et d'hormone de croissance ne diffèrent pas suivant les lots. L'analyse du comportement en "open field" des individus de chaque lot montre que les poissons transportés s'immobilisent en moyenne après un temps significativement plus long que les témoins. L'étude des performances zootechniques de chaque lot pendant les deux mois suivant l'expérience indique que le lot transporté récupère rapidement.

  17. The effect of adhesion molecule blockade on pulmonary reperfusion injury.

    Science.gov (United States)

    Levine, Adrian J; Parkes, Karen; Rooney, Stephen J; Bonser, Robert S

    2002-04-01

    Selectins are the molecules involved in the initial adhesion of the activated neutrophil on pulmonary endothelium. We investigated the efficacy of selectin blockade in a selective (monoclonal antibody RMP-1) and nonselective (Fucoidin) manner in pulmonary reperfusion injury. Groups of six rat lungs were flushed with University of Wisconsin solution then stored at 4 degrees C for 4 hours. They then underwent sanguinous reperfusion for 30 minutes during which functional measures (gas exchange, pulmonary artery pressure, and airway pressure) of lung performance were made. After reperfusion we estimated their capillary filtration coefficient (Kfc units g/cm water/minute/g wet lung tissue) using a gravimetric technique. Four groups were studied: group I had no reperfusion, group II had 30 minutes of reperfusion, group III had infusion of 20 mg/kg Fucoidin before reperfusion, and group IV had infusion of 20 microg/mL RMP-1 before reperfusion. Reperfusion injury was found between groups I and II by an increase in capillary filtration coefficient (1.048 +/- 0.316 to 3.063 +/- 0.466, p Kfc than group II (0.967 +/- 0.134 and 1.205 +/- 0.164, respectively, p < 0.01). There was no significant functional difference between groups II, III, and IV. Reperfusion-induced hyperpermeability was ameliorated by selective (RMP-1) and nonselective (Fucoidin) selectin blockade.

  18. The road to Rio: hopes and fears

    International Nuclear Information System (INIS)

    Greenhalgh, Geoffrey.

    1992-01-01

    As the stage is being set for the World Climate Conference on Energy and Development in Brazil, it is becoming clear that hopes of finding an easy solution to the environmental problems of energy supply and use are unlikely to be fully realised. There is a wide gap between the ease with which sanguine, and somewhat arbitrary, recommendations for reductions in carbon dioxide emissions can be proposed (such as the reduction of 20% by 2005 of the 1988 Toronto conference), and the reality of maintaining living standards in the industrialised countries and meeting the growing expectations of the developing world for future advances. For electricity generation there are essentially only three routes to achieve reductions in carbon dioxide emissions without imposing either direct restrictions on electricity use or indirect restrictions through taxation or pricing mechanisms. These are: to increase the efficiency of electricity generation from fossil fuels; to increase the efficiency of electricity in end use; to increase the output from supply options that do not emit greenhouse gases. These options are examined. (author)

  19. Pulsed Irradiation Studies in Mice, Rats and Dogs; Etudes sur l'Exposition de la Souris, du Rat et du Chien a des Rayonnements Pulses; Impul'snoe obluchenie myshej, krys i sobak; Estudios sobre la Irradiacion Pulsante de Ratones, Ratas y Perros

    Energy Technology Data Exchange (ETDEWEB)

    Ainsworth, E. J.; Leong, G. F.; Kendall, K.; Alpen, E. L.; Albright, M. L. [US Naval Radiological Defense Laboratory. San Francisco, CA (United States)

    1964-05-15

    Radiation lethality as a function of radiation dose rate has been extensively explored over the range of less than one rad to a few hundreds of rad/min, but comparatively little is known of the biological consequences at exposure intensities of the order of 10{sup 5}-10{sup 6} rad/min. In the present experiments radiations produced by a TRIGA reactor have been used to study the comparative acute-mortality responses (LD{sub 50}/{sub 30}) of mice and dogs irradiated either at moderate dose rates (40 or 100 rad/min for mice and 23 rad/min for dogs) or by a single high dose-rate radiation pulse ({approx} 10{sup 6} rad/min for mice and {approx}2.0 X 10{sup 5} rad/min for dogs). In the mouse experiments, the LD{sub 50}/{sub 30} of animals exposed at the moderate dose rates of 40 rad of n/min or 100 rad for gamma-radiation/min was not significantly different from the LD{sub 50}/{sub 30} of animals exposed to the same radiation given as a pulsed exposure. Likewise, in acute mortality studies conducted with unilaterally neutron-irradiated dogs, no significant differences in LDso/sowere found between groups irradiated at 23 rad/min or exposed to pulsed dose rates in excess of 1.5 x 10{sup 5} rad/min. Other studies have been conducted to determine if recovery from radiation injury in mice, as estimated by the split-dose irradiation technique, is influenced by the rate at which the initial sublethal injury is produced. Recovery has been compared at 5 and 14 days post-irradiation in groups of animals exposed at either 40 or 9 x 10{sup 4} rad/min and no dose-rate dependency of recovery has been detected. (author) [French] La letalite due aux rayonnements en fonction du debit de dose a fait l'objet d'etudes approfondies dans la gamme des debits comprise entre moins de un rad et plusieurs centaines de rad/min, mais l 'on sait relativement peu de choses sur les consequences biologiques des debits de dose de l 'ordre de 10{sup 5} a 10{sup 6} rad/min. Les auteurs ont utilise les

  20. Heat transfer by liquids in suspension in a turbulent gas stream (1960); Transfert de chaleur par liquides entraines dans un ecoulement gazeux turbulent (1960)

    Energy Technology Data Exchange (ETDEWEB)

    Grison, E [Commissariat a l' Energie Atomique, Lab. de Physique-Chimie et basses temperatures, Grenoble (France).Centre d' Etudes Nucleaires; Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1960-07-01

    mouillants) introduits dans un tube d'acier inoxydable de 4 mm de diametre interieur, chauffe electriquement sur 320 mm de longueur. On a fait varier le debit de gaz (Reynolds jusqu'a 50 000), le rapport debit en masse liquide, le debit en masse de gaz (jusqu'a 15), la pression (jusqu'a 10 kg/cm{sup 2}), les temperatures (jusqu'a l'ebullition) et le flux de chaleur (jusqu'a 250 W/cm{sup 2}). Deux modes de burnout ont ete observes. On donne une formule de correlation du flux de chaleur provoquant le burnout. On etablit une formule de correlation sans dimension des coefficients d'echanges locaux en utilisant l'analogie entre tranfert de masse et transfert de chaleur. (auteur)

  1. ANALISIS TERMAL KOLEKTOR SURYA TIPE PLAT DATAR DENGAN FLUIDA KERJA ETANOL 96% PADA SISTEM SOLAR WATER HEATER

    Directory of Open Access Journals (Sweden)

    Rianda .

    2017-12-01

    Full Text Available Abstrak – Optimasi penggunaan energi matahari perlu ditingkatkan, salah satunya dengan menggunakan kolektor surya. Panas yang diterima digunakan sebagai sumber kalor untuk memanaskan etanol 96% sebagai fluida kerja pada sistem solar water heater (SWH. Kegiatan penelitian diawali dengan desain, kontruksi, dan pengujian termal kolektor surya tipe plat datar. tujuan penelitian makalah adalah untuk menentukan energi yang diperoleh oleh fluida kerja secara optimal pada kolektor surya tipe plat datar berdasarkan perubahan debit dan pemasangan batu-batu kerikil yang disusun secara teratur dan merata diatas permukaan plat absorber untuk memperluas permukaan dan meningkatkan temperatur dalam kolektor surya serta menentukan pengaruh penggunaan dua cermin datar terhadap energi berguna pada kolektor surya tipe plat datar secara eksperimen. Analisis termal ini dilakukan untuk memanfaatkan potensi radiasi matahari yang bisa mencapai 5,2 kWh/m2 sebagai media pemanas fluida kerja yaitu etanol 96% merupakan langkah awal penelitian. Kolektor surya tipe plat datar yang digunakan memiliki geometri panjang 1m, lebar 0,5 m, tinggi 0,18 m, kolektor surya dilapisi dua bahan yang berbeda yaitu polistirena foam dengan tebal 0,02 m dan armaflex dengan tebal 0,02 m. Pengambilan data dilakukan dengan sesuai variasi. Pengukuran besaran radiasi dan temperatur didalam box kolektor surya, temperatur pada satu kaca penutup, temperatur plat absorber, temperatur lingkungan, temperatur masuk etanol 96%, temperatur keluar etanol 96% dan kecepatan angin. Pengambilan radiasi matahari menggunakan kamera termal dan lux meter, temperatur menggunakan thermocouple tipe K, kecepatan angin menggunakan environment meter, dan debit menggunakan flow monitor. Hasil dari penelitian ini adalah temperatur capaian maksimum terjadi ketika debit maksimal 2.0 lpm, dengan batu kerikil pada plat absorber dan sudut reflektor 0⁰. Kata kunci: optimasi, analisis termal, kolektor surya Abstract

  2. Pemodelan Spasial untuk Pembuatan Peta Rawan Banjir dan Peta Tingkat Risiko Banjir Bengawan Solo di Kota Surakarta

    Directory of Open Access Journals (Sweden)

    Toto Cahyono

    2016-09-01

    Full Text Available ABSTRAK Penelitian ini bertujuan untuk melakukan pemodelan spasial untuk menyusun Peta Bahaya Banjir dan Peta Tingkat Risiko Banjir akibat luapan Bengawan Solo di Kota Surakarta. Lokasi penelitian meliputi penggal alur Bengawan Solo di wilayah Kota Surakarta. Metode penelitian yaitu dengan analisis hidrograf, pemodelan banjir, analisis potensi bahaya banjir, analisis kerentanan banjir, dan analisis tingkat risiko banjir. Analisis hidrograf dilakukan dengan menghitung debit puncak rancangan, analisis geometrik sungai, dan analisis karakteristik banjir. Pemodelan spasial banjir menggunakan perangkat lunak ArcView dengan ekstensi HEC-GeoRAS dan perangkat lunak hidrologi HEC-RAS. Analisis potensi bahaya banjir dari peta genangan hasil pemodelan spasial dengan input debit puncak rancangan banjir periode ulang 60. Analisis kerentanan dengan identifikasi elemen yang berisiko pada peta penggunaan lahan daerah bahaya. Analisis tingkat risiko dilakukan dengan cara overlay peta bahaya dan peta kerentanan banjir. Perangkat lunak ArcView 3.3 dengan ekstensi HEC-GeoRAS mampu untuk melakukan pemodelan banjir dengan tingkat validasi yang tinggi. Validasi dilakukan dengan membandingkan kedalaman maksimum hasil pemodelan dengan hasil perhitungan debit puncak rancangan. Nilai  perbedaan antara 0,68% - 4,54%. Meskipun secara kuantitatif peta model bahaya banjir rancangan sesudah pelurusan lebih luas daripada sebelum pelurusan, tetapi berdasarkan uji statistik penambahan luas tersebut tidak berbeda signifikan. Dari peta tingkat risiko banjir diketahui Kelurahan Sewu, Semanggi, Sangkrah dan Gandekan mempunyai potensi risiko banjir tertinggi di Kota Surakarta.   ABSTRACT This research is intended to perform flood modelling in Bengawan Solo River in order to develop flood hazard map, flood vulnerability map, and flood risk map as a result of overflow of such river in Surakarta City. The research area covers cut-off channel of Bengawan Solo in Surakarta City. The

  3. Experimental study of metal gasketed joints for ultra-high vacuums; Etude experimentale de joints metalliques pour ultra-vide

    Energy Technology Data Exchange (ETDEWEB)

    Boulloud, J. P.; Schweitzer, J. [Commissariat a l' energie atomique et aux energies alternatives - CEA, Service de Physique Appliquee, groupe de Vide, Centre d' Etudes Nucleaires de Saclay (France)

    1960-07-01

    Various type of leak-tight metal joints have been studied with their application in assemblies containing total vacuums in mind. Their integrity has been tested with a helium leak detector, and leaks of about 2 x 10{sup -12} cm{sup 3} Atm/s per meter of joint have been measured, simultaneously with the clamping effort applied at the joint and the deformation of the metal gasket. The integrity to clamping effort ratio curve is not retraced in reverse upon relaxation of the clamping effort, but a 'return curve' analogous to a hysteresis cycle explains why certain types of joint retain their integrity at high temperatures. The use of a tracer gas permits discrimination between external permeation of the joint and gas from occlusions between its mating surfaces. The authors have been led to consider that neither the nature nor the purity or surface condition of the joint have any basic influence on its integrity. Clamping effort values in respect of various joints and necessary for total integrity are indicated. Reprint of a paper published in Le vide, no. 82, Jul-Aug 1959 [French] L'etude de differents types de joints metalliques etanches, en vue de leur application a l'ultra-vide, a ete effectuee a l'aide d'un detecteur de fuite a helium. On a mesure simultanement le debit de fuite, l'effort applique sur le joint et sa deformation. On a reussi a mesurer des debits de fuite de l'ordre de 2 x 10{sup -12} cm{sup 3} Atm/s/m de joint pour l'air. La courbe de l'etancheite en fonction de l'effort applique n'est pas reversible et on a pu mettre en evidence un 'cycle d'hysteresis' qui explique que certains joints conservent leur etancheite a haute temperature. La methode de mesure d'etancheite au moyen d'un gaz traceur a amene a faire une distinction entre la permeation et le degazage des gaz occlus dans l'interface des joints et a considerer que ni la nature, ni la purete et ni l'etat de surface du joint n'ont une influence primordiale sur l'etancheite de joint. Des valeurs

  4. CAS-3 H - a device for tritium monitoring

    International Nuclear Information System (INIS)

    Corbu, N.; Popescu, I. V.; Bucur, C.

    2001-01-01

    The equipment for tritium monitoring is designed to continuous sampling of tritium from working places in nuclear power plants (NPP) or from plants' surroundings. Its construction allows continuous function in free atmosphere during 8 hours, it is protected against environment factors by support beg, while its components are made from stainless steel or corrosion resistant materials. Inside and surroundings of NPP tritium can exist in different form. The most important tritium quantity (over 90%) are in form of tritiated water, and in form of free hydrogen (less than 10% in closed rooms inside NPP), as well as, in a very small quantity in form of chemical organic tritiated combinations (less than 1%). Tritium sampling from indoor following a mixing phase is considered a simply and fast method. Even this method isn't too precise it requires short time for determination. This is a big advantage because inside NPP the momentary evolution of tritium concentration must be known to be able to take adequate measures. Constructive data for this device are: - dimensions, length x width x height, 470 x 410 x 130 mm; - supply, 2,5 V c.c.; - maxim power consumed, 5 W/h - weight, max. 6 kg. Device main components are: - dry mini-pump with double membrane that ensures a nominal debit upper then necessary, of 12 l/h air at a depression of least 20 mm Hg; - electrical engine with supply tension of 2.5 V c.c., and revolution of 500 rev/min, that acts the pump. Engine power is about 5 W; - filter used as device's shield against particles from air; - revmeter type ROTROM-I.D-PTFE, for air debit measurement by mixing vessels, with measure scale between 4 and 27 Nl/h air; - two mixing vessels made of glass with active capacity of 100 ml; - 28 photoelectric cells placed over support beg, that ensures accumulator charging, thus allowing an increased autonomy in time for device function; - two accumulators type R20 with tension of 1.25 V and minimum intensity of 4 A; - support beg

  5. Unstable fluid flow in a water-cooled heating channel; Instabilites d'ecoulement du fluide dans un canal chauffant refroidi a l'eau

    Energy Technology Data Exchange (ETDEWEB)

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

    1961-07-01

    Experimental investigations of the instable behavior of a pressurized water flow in forced convection in a heating channel, with subcooled or bulk boiling have been carried. Tests were conducted at 1140, 850 and 570 psi. The test section was 35 in. high, surmounted by a 25.4 in. riser, these sections were by-passed by a pipe where the flow was between 1 and 4 times the flow in the test section. The water velocity (in the test section) was between 1.6 and 6.6 ft/s. Under certain conditions oscillations with a period of several seconds and perfectly stable have been observed. A mathematical model has been defined and a good agreement obtained for the main characteristics of the oscillations. It seems that the dimensions of the riser have a determining effect: the inception of bulk boiling gives an important variation of the driving head which can generate oscillations due to the non-zero delay for the system to reach its equilibrium. (author) [French] Une investigation experimentale des risques d'instabilite d'ecoulement d'eau sous pression dans un canal chauffant, avec ebullition sous refroidie ou en masse a ete faite. Les essais ont ete effectues a des pressions de 40, 60 et 80 kg/cm{sup 2}. La section d'essais d'une hauteur de 1,37m etait surmontee d'une cheminee de 1 m, le tout by-passe par une conduite ou le debit pouvait varier entre 1 et 4 fois le debit dans la section d'essais. La vitesse dans la section variait entre 0,5 et 2 m/s. Dans certaines conditions, des oscillations de periode de l'ordre de quelques secondes et parfaitement stables sont apparues. Un modele mathematique a permis de retrouver les principales caracteristiques de ces oscillations. Il semble que l'influence des dimensions de la cheminee soit determinante: en effet, l'apparition de l'ebullition de masse entraine une importante variation de la hauteur motrice qui peut engendrer des oscillations entretenues a cause du retard non nul a la mise en equilibre du systeme. (auteur)

  6. Feasibility study for the installation of a small hydro electric power plant; Etude de faisabilite. Petite centrale hydro-electrique au lieu dit 'Sous les Roches' a Sonceboz

    Energy Technology Data Exchange (ETDEWEB)

    Tissot, N. [MHyLab, Mini-Hydraulics Laboratory, Montcherand (Switzerland); Hausmann, H. [Hans Hausmann, Bevilard (Switzerland)

    2003-07-01

    This report for the Swiss Federal Office of Energy presents a technical, economical and ecological analysis of the feasibility of a small hydroelectric power plant at Sonceboz, in the Swiss Jura mountains. The power of the planed plant would typically be 500 kW for a water head of about 10 m. The study shows that, compared to one single turbine, a pair of Kaplan type turbines would be operational over a larger range of the river's water flow rate. This solution would be a little bit more costly but offer more flexibility for maintenance. Two maximum water flow rates are considered, 4.5 and 6 m{sup 3}/s respectively. According to the economical study, done with current electric kWh prices, both configurations are viable while the largest flow rate leads to a larger profit. The report is rounded up by a sensitivity analysis considering variations in annual power generation, electro-mechanical and construction cost as well as turbine efficiency. It indicates that this last factor could be crucial for the overall profitability. [French] Ce rapport est le resultat detaille de l'analyse technico-economique et ecologique de faisabilite de la realisation d'une petite centrale hydroelectrique basse chute qui pourrait exploiter une denivellation d'environ 10 m pour une puissance de l'ordre de 500 kW pres de Sonceboz dans le Jura suisse. L'etude montre que le couplage de deux turbines Kaplan offrirait une possibilite de fonctionnement sur une plus grande plage de flux ainsi qu'une plus grande flexibilite de maintenance, ceci pour un cout legerement superieur a l'option a une seule turbine. Les debits de 4.5 et 6 m{sup 3}/s sont consideres. L'etude economique montre que le debit de 6 m{sup 3}/s est plus rentable au prix de vente actuel du kWh. L'article se termine par une analyse de sensibilite sur les incertitudes concernant la production annuelle, les prix de l'electromecanique et du genie civil et le rendement des

  7. Realization of an electromagnetic isotope separator. Application to the isotopes of the mass 93 from the molybdenum and the technetium; Realisation d'un separateur electromagnetique d'isotope. Application a l'etude des isotopes de masse 93 du molybdene et du technetium

    Energy Technology Data Exchange (ETDEWEB)

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

    1954-07-15

    Analysis of focusing properties of a homogeneous magnetic field leads the author to use a magnetic sector of 60 deg, for the realization of an electromagnetic separator. The sources of realized ions provide ionic debits of 10 mA. The currents ionic detached isotopes to the collector vary from 1 to 5 mA. The separation efficiency is of 125 for a current collected of 1 mA. A survey of the neutralization of the space charge permitted to specify the role of the negative ions in this phenomenon. A method of neutralization of the space charge is proposed and gave excellent results. A report will be given of the separations of some elements: mercury, bromine, thorium, etc... The application of the separator to the study of the isomeric transfers in the molybdenum and the technetium permitted to assign definitely for {sup 93}Mo and {sup 93}Tc two radiances {gamma} of respective energies 260 and 390 keV. A new process of fast chemical separation Mo/Tc is described. (author) [French] L'analyse des proprietes de focalisation d'un champ magnetique homogene conduit l'auteur, pour la realisation d'un separateur electromagnetique, a employer un secteur magnetique de 60 deg. Les sources d'ions realisees fournissent des debits ioniques de 10 mA. Les courants ioniques d'isotopes separes au collecteur varient de 1 a 5 mA. Le pouvoir separateur est de 125 pour un courant collecte de 1 mA. Une etude de la neutralisation de la charge d'espace a permis de preciser le role des ions negatifs dans ce phenomene. Une methode de neutralisation de la charge d'espace est proposee et a donne d'excellents resultats. On donne le compte rendu des separations de quelques elements: mercure, brome, thorium, etc... L'application du separateur a l'etude des translations isomeriques dans le molybdene et le technetium a permis d'attribuer definitivement a {sup 93}Mo et a {sup 93}Tc deux rayonnements {gamma} d'energies respectives 260 et 390 keV. Un nouveau procede de separation chimique rapide Mo c est

  8. PEMODELAN DAERAH TANGKAPAN AIR WADUK KELILING DENGAN MODEL SWAT (Keliling Reservoir Catchment Area Modeling Using SWAT Model

    Directory of Open Access Journals (Sweden)

    Teuku Ferijal

    2015-05-01

    ditutupi oleh hutan (53%, dan pandang rumput (31%. Hasil analisa menunjukkan bahwa 10 parameter model yang sangat mempengaruhi debit adalah GW_DELAY, CN2, REVAPMN, ALPHA_BF, SOL_AWC, GW_REVAP, GWQMN, CH_K2 dan ESCO. Kinerja model sangat baik dalam memprediksikan volume tampungan waduk bulanan dengan nilai ENS 0,95, RSR 0,23, dan PBIAS 2,97. Namun, kinerja model menurun ketika mensimulasikan debit inflow harian dengan nilai-nilai ENS 0,55, RSR 0,67, dan PBIAS 3,46. Kata kunci: Waduk Keliling, SWAT, Daerah Tangkapan Air

  9. Realization of an electromagnetic isotope separator. Application to the isotopes of the mass 93 from the molybdenum and the technetium; Realisation d'un separateur electromagnetique d'isotope. Application a l'etude des isotopes de masse 93 du molybdene et du technetium

    Energy Technology Data Exchange (ETDEWEB)

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

    1954-07-15

    Analysis of focusing properties of a homogeneous magnetic field leads the author to use a magnetic sector of 60 deg, for the realization of an electromagnetic separator. The sources of realized ions provide ionic debits of 10 mA. The currents ionic detached isotopes to the collector vary from 1 to 5 mA. The separation efficiency is of 125 for a current collected of 1 mA. A survey of the neutralization of the space charge permitted to specify the role of the negative ions in this phenomenon. A method of neutralization of the space charge is proposed and gave excellent results. A report will be given of the separations of some elements: mercury, bromine, thorium, etc... The application of the separator to the study of the isomeric transfers in the molybdenum and the technetium permitted to assign definitely for {sup 93}Mo and {sup 93}Tc two radiances {gamma} of respective energies 260 and 390 keV. A new process of fast chemical separation Mo/Tc is described. (author) [French] L'analyse des proprietes de focalisation d'un champ magnetique homogene conduit l'auteur, pour la realisation d'un separateur electromagnetique, a employer un secteur magnetique de 60 deg. Les sources d'ions realisees fournissent des debits ioniques de 10 mA. Les courants ioniques d'isotopes separes au collecteur varient de 1 a 5 mA. Le pouvoir separateur est de 125 pour un courant collecte de 1 mA. Une etude de la neutralisation de la charge d'espace a permis de preciser le role des ions negatifs dans ce phenomene. Une methode de neutralisation de la charge d'espace est proposee et a donne d'excellents resultats. On donne le compte rendu des separations de quelques elements: mercure, brome, thorium, etc... L'application du separateur a l'etude des translations isomeriques dans le molybdene et le technetium a permis d'attribuer definitivement a {sup 93}Mo et a {sup 93}Tc deux rayonnements {gamma} d'energies respectives 260 et 390

  10. PENYARINGAN AIR TANAH DENGAN ZEOLIT ALAMI UNTUK MENURUNKAN KADAR BESI DAN MANGAN

    Directory of Open Access Journals (Sweden)

    Budi Hartono

    2004-06-01

    Full Text Available Ground Water Filtration by Natural Zeolit to Reduce Iron and Manganese Levels. In rural areas most people use ground water for their daily purposes. Frequently, the water has high levels of Fe dan Mn. To provide a simple, cheap and reliable apparatus to reduce Fe and Mn, a zeolit column has been designed for filtering ground water. The objective of this experiment was to establish the optimal condition of the filtration. Natural zeolit of Bayah origin was crushed and grounded into small particles of approximately 3 mm in diameter. After washed with distilled water and dried in open air, the particles were then packed in a 4 × 50-cm glass column. The zeolit column was installed vertically, watered with distilled water to compact, and dried. Then 500 mL of ground water sample was poured onto the prepared zeolit column. By adjusting the stopcock, the water samples were filtered off at a flowrate of 16 mL/min. Filtrates werecollected with interval of 30 minutes for 2.5 hours and subjected to Fe and Mn analysis. The experiment was repeated for filtration rates of 14, 12, 10, 8, 6, 4, and 2 mL/min. Fe and Mn concentrations, contact times, and flowrates were converted into scattered-plot graphs of contact times versus concentrations. The graphs show that the optimum condition for Fe and Mn removals were 30-minute contact time and 2-mL/minute flowrate. At this, the Bayah zeolit Fe was reduced for 55% but it was only 40% for Mn in ground water containing 3.6 mg/L Fe and 0.7 mg/L Mn. However, at the optimum condition water debit of the zeolit column was only 2.88 L/day. Quantitatively, with filtration rate of 2 mL/minute, up to 2.5 hours contact time the Fe was only reduced to as much 1.12 mg/L (standard: 1.0 mg/L while theMn reduced to nil. It was concluded that the Bayah zeolit was effective to reduce Fe and Mn in ground water, although reducing capacity for Mn was better than for Fe, whereas the column could not be applied for daily purposes due to

  11. Carbon trading and carbon taxation: how to consider biotic sources and sinks

    International Nuclear Information System (INIS)

    Madlener, Reinhard; Schlamadinger, Bernhard

    1999-01-01

    The Kyoto Protocol (KP) to the UNFCCC includes land-use change and forestry in the carbon accounting process, limited to afforestation, reforestation and deforestation since 1990, and explicitly provides for the option of using a variety of flexibility mechanisms to meet the greenhouse gas (GHG) reduction targets stipulated in a more cost-efficient manner. Domestically, different countries might adopt different approaches to achieve their emission reduction objectives, such as carbon trading or carbon taxation, and it is not clear to date what the implications for bioenergy use, forestry, and land-use change can be expected to be. With respect to national GHG emissions trading, the main issues studied in this paper are: Should trading of fossil fuel emissions allowances be coupled with trading of biotic credits and debits? Should credits for carbon sequestration in forests be auctioned or grandfathered? Should there be a distinction between a carbon permit issued for an additional biotic sink and those issued for fossil fuel carbon emissions? Is there a difference for biotic carbon sinks and sources between one-time permits and permits that allow a continued release of GHG over some pre-specified time? Should permits be issued only for the carbon-stock changes that count under the KP? With respect to national carbon taxation schemes, two questions are investigated: Should a tax credit be given for afforestation/reforestation (and a tax debit for deforestation)? Should tax credits also be given for projects that sequester carbon but do not count under the KP (such as forest protection rather than forest management)? For both schemes a crucial point is that by the formulation chosen in the KP two different classes of forest are created (i.e. those counted and those not counted under the KP), so that the implications for land prices might be significant. From a conceptual point of view this paper addresses the above-mentioned questions and contrasts some of the major

  12. Measurement, with steady pressure rise, of the permeability of a gas through a porous membrane; Mesure, en montee continue de pression, de la permeabilite d'un gaz a travers une membrane poreuse

    Energy Technology Data Exchange (ETDEWEB)

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

    1969-07-01

    This study concerns a device for following the variations in the permeability of a gas across a porous membrane as a function of the average pressure, increasing steadily, which is applied to the membrane: P-bar; from these variations is deduced a value of an equivalent pore radius. A constant gas flow is introduced into an enclosure separated into two compartments by the membrane; the simultaneous variations of the pressure in the enclosure and of the pressure difference {delta} P between the two compartments are followed. After a transient period, {delta} P is given by an asymptotic expansion as a function of a dimensionless variable, w, whose expression includes several parameters (ratio of the compartment volumes, physical properties of the gas, pore radius, value of {delta} P in the steady state) and the variable pressure P. When w is large compared to unity, condition which gives an upper limit to the flow for a given membrane, the expansion is practically equal to its first term; the changes in {delta} P and in the permeability are then inversely proportional. The perturbing influences of various secondary effects (e. g. changes in the enclosure temperature) on the pore radius measurement have been estimated. (author) [French] Cette etude concerne un dispositif permettant de suivre les variations de permeabilite d'un gaz a travers une membrane poreuse en fonction de la pression moyenne, continument croissante, appliquee a cette membrane: P-bar; de ces variations se deduit la valeur d'un rayon de pore equivalent. Un debit de gaz constant est introduit dans une enceinte separee par la membrane en deux compartiments, et l'on suit les variations simultanees de la pression dans l'enceinte et de la difference de pression entre ces compartiments, {delta} P. A l'issue d'un stade transitoire, {delta}P est donne par un developpement asymptotique en fonction d'une variable sans dimensions, w, dont l'expression groupe plusieurs parametres (rapport des volumes des

  13. The distinct temperament profiles of bipolar I, bipolar II and unipolar patients.

    Science.gov (United States)

    Akiskal, Hagop S; Kilzieh, Nael; Maser, Jack D; Clayton, Paula J; Schettler, Pamela J; Traci Shea, M; Endicott, Jean; Scheftner, William; Hirschfeld, Robert M A; Keller, Martin B

    2006-05-01

    the paper-and-pencil personality literature. It is therefore likely that BP-I may have over-rated their "sanguinity"; or should one consider such self-report as a reliable reflection of one's temperament? One can raise similar unanswerable questions about "depressiveness" and "mood lability." As contrasted to CG and published norms, the postmorbid self-described "usual" personality is 1) sanguine among many, but not all, BP-I; 2) labile or cyclothymic among BP-II; and 3) subanxious and subdepressive among UP. It is further noteworthy that with the exception of BP-II, the temperament scores of BP-I and MDD were within one SD from published norms. Rather than being pathological, these attributes are best conceived as subclinical temperamental variants of the normal, thereby supporting the notion of continuity between interepisodic and episodic phases of affective disorders. These findings overall are in line with Kraepelin's views and contrary to the DSM-IV formulation of axis-II constructs as being pathological and sharply demarcated from affective episodes.

  14. Aloimunização Alloimmunization

    Directory of Open Access Journals (Sweden)

    Eduardo Baiochi

    2009-06-01

    Full Text Available Aloimunização é a formação de anticorpos quando há a exposição do indivíduo a antígenos não próprios, como ocorre, por exemplo, na transfusão de sangue incompatível e nas gestantes, cujos fetos expressam em suas células sanguíneas antígenos exclusivamente de origem paterna. Este artigo se restringe à aloimunização contra antígenos eritrocitários em pacientes obstétricas. Quase todos os anticorpos antieritrocitários podem ser enquadrados em um dos 29 sistemas de grupos sanguíneos já reconhecidos, sendo os mais comumente implicados na doença hemolítica perinatal o anti-D, anti-c e anti-Kell, seguidos por anti-C, anti-E, anti e, anti-Fyª e anti-Jkª. A pesquisa de anticorpos irregulares permite o diagnóstico de indivíduos aloimunizados e modernas técnicas genéticas têm melhor caracterizado estas pacientes para a profilaxia e segmento pré-natal. O tradicional acompanhamento das gestações de risco para a doença hemolítica perinatal, com a espectrofotometria do líquido amniótico e a transfusão intraperitoneal, vem rapidamente sendo substituído pela doplervelocimetria na artéria cerebral média e a transfusão intravascular guiada por ultrassonografia em tempo real. É possível também citar como avanços melhorias nos materiais e na qualidade do sangue transfundido, que, em conjunto, têm elevado a sobrevivência de fetos acometidos. Indubitavelmente, a correta aplicação da profilaxia com uso do anti-D é exitosa com potencial para reduzir os casos de aloimunização.Alloimmunization is the formation of antibodies when there is an exposition of the individual to non-self antigens, as it occurs, for example, in the transfusion of incompatible blood and pregnancies, in whom the fetus express in its sanguineous cells antigens exclusively of paternal origin. This article is restricted to the alloimmunization against erythrocytes antigens in obstetric patients. Almost all the anti-erythrocytes antibodies can

  15. Modificações no periodonto de ratos diabéticos após a movimentação ortodôntica Periodontal ligament changes after induced dental movement in diabetic rats

    Directory of Open Access Journals (Sweden)

    Luis Alberto Sabino Vila Real

    2009-02-01

    Full Text Available OBJETIVOS: o objetivo deste trabalho foi avaliar as modificações do ligamento periodontal de incisivos de ratos diabéticos submetidos a forças ortodônticas. MÉTODOS: vinte ratos machos Wistar (Rattus norvegicus com 105 dias de idade foram empregados. Os ratos foram divididos em quatro grupos: C - animais normoglicêmicos não submetidos à movimentação dentária; CAO - animais normoglicêmicos submetidos à movimentação dentária; D - animais diabéticos não submetidos à movimentação dentária; DAO - animais diabéticos submetidos à movimentação dentária. Os animais permaneceram com o dispositivo de movimentação dentária por 5 dias. Foram avaliados o número de vasos sangüíneos e a espessura do ligamento periodontal nos terços cervical, médio e apical dos cortes histológicos. RESULTADOS E CONCLUSÕES: no lado de tensão, a movimentação dentária nos animais do grupo CAO resultou em um ligamento periodontal mais espesso (17,64% no terço apical, 39,28% no terço médio e 51,35% na região cervical, quando comparado ao grupo C (p 0,05. Ainda no lado de tensão, foram observadas lacunas de reabsorção nos animais dos grupos CAO, D e DAO. O lado de pressão não foi examinado nesta fase do estudo.AIM: The aim of this study was to evaluate the periodontal ligament changes after induced dental movement of the upper incisor in diabetic rats. METHODS: Twenty Wistar rats (Rattus norvegicus with 105 days of age were used. The rats were divided in four groups: C - normoglicemic animals not submitted to dental movement; CAO - normoglicemic animals submitted to dental movement; D - diabetic animals not submitted the dental movement; DAO - diabetic animals submitted to dental movement. The animals had remained with dental movement devices during 5 days. The number of sanguine vessels and the thickness of the periodontal ligament were evaluated at cervical, medium and apical histological cut regions. RESULTS AND CONCLUSION: At

  16. 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

    Energy Technology Data Exchange (ETDEWEB)

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

    1966-06-01

    substances et particulierement dans le transport de l'or colloidal radioactif. Les fractions sanguines qui peuvent participer au transport de l'or colloidal sont les hematies, les leucocytes et elements histiocytaires, et le plasma. La repartition de la radioactivite dans ces elements est precisee en pratiquant des autoradiographies de coupes de culots de sang centrifuge et congele apres incubation avec de l'or colloidal. Cette etude montre l'importance du plasma dans le transport des particules radioactives. Nous avons alors recherche une fixation eventuelle de l'or colloidal 198 sur les diverses proteines seriques en appliquant certaines methodes de separation a savoir une filtration-exclusion sur colonne de gel de Sephadex G-200 et un fractionnement electrophoretique sur papier et sur acetate de cellulose gelatineux (cellogel). Nous avons etudie la liaison ''in vitro'' et ''in vivo'' des particules colloidales d'or 198 d'abord avec les proteines seriques de sujets sains puis avec les proteines des liquides d'epanchement d'origine pathologique, chez l'homme, ou du a une inflammation experimentale a la carragenine chez le rat. Les particules d'or colloidal 198 de 30 m{mu} (S-2) sont liees dans une certaine mesure aux {alpha}2 globulines sanguines ou ascitiques, celles de 5 m{mu} (S-6) sont liees aux {alpha}1 globulines de meme que les grains contenus dans l'or polydisperse. Cette liaison semble intervenir grace a la couche protectrice de macromolecules constituees par la gelatine. Seules les caracteristiques physicochimiques de grains colloidaux peuvent expliquer leur difference de localisation sur l'electrophoregramme. L'or sous forme ionique, par contre, est combine, aux seules albumines si la quantite de metal presente ne depasse pas une certaine limite. (auteur)

  17. 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

    Energy Technology Data Exchange (ETDEWEB)

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

    1966-06-01

    transport de l'or colloidal radioactif. Les fractions sanguines qui peuvent participer au transport de l'or colloidal sont les hematies, les leucocytes et elements histiocytaires, et le plasma. La repartition de la radioactivite dans ces elements est precisee en pratiquant des autoradiographies de coupes de culots de sang centrifuge et congele apres incubation avec de l'or colloidal. Cette etude montre l'importance du plasma dans le transport des particules radioactives. Nous avons alors recherche une fixation eventuelle de l'or colloidal 198 sur les diverses proteines seriques en appliquant certaines methodes de separation a savoir une filtration-exclusion sur colonne de gel de Sephadex G-200 et un fractionnement electrophoretique sur papier et sur acetate de cellulose gelatineux (cellogel). Nous avons etudie la liaison ''in vitro'' et ''in vivo'' des particules colloidales d'or 198 d'abord avec les proteines seriques de sujets sains puis avec les proteines des liquides d'epanchement d'origine pathologique, chez l'homme, ou du a une inflammation experimentale a la carragenine chez le rat. Les particules d'or colloidal 198 de 30 m{mu} (S-2) sont liees dans une certaine mesure aux {alpha}2 globulines sanguines ou ascitiques, celles de 5 m{mu} (S-6) sont liees aux {alpha}1 globulines de meme que les grains contenus dans l'or polydisperse. Cette liaison semble intervenir grace a la couche protectrice de macromolecules constituees par la gelatine. Seules les caracteristiques physicochimiques de grains colloidaux peuvent expliquer leur difference de localisation sur l'electrophoregramme. L'or sous forme ionique, par contre, est combine, aux seules albumines si la quantite de metal presente ne depasse pas une certaine limite. (auteur)

  18. Experimental results concerning the metabolism of ingested iodine-131 in adult sheep under lactation; Resultats experimentaux relatifs au metabolisme de l'iode 131 ingere chez la brebis adulte en lactation

    Energy Technology Data Exchange (ETDEWEB)

    Daburon, F.; Capelle, A.; Tricaud, Y.; Nizza, P. [Commissariat a l' Energie Atomique, 92 - Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires. Departement de la Protection Sanitaire, Laboratoire-etable de Radiobiologie Appliquee

    1967-07-01

    The authors give the results of a series of experiments on metabolism of ingested iodine-131 in adult sheep under lactation; the measurement were carried out over a number of years from 1961 to 1966. The work was concerned initially with the fixation of iodine 131 in the thyroid gland, with the calculation of radiation doses absorbed and with ways of showing up any possible radiation damage in the gland. The modes of absorption of iodine 131 and its elimination through milk, urine and the faeces were then considered. Finally, a last chapter is devoted to changes in the radioactivity of the blood and of the milk, to variations of the PBI level of the blood serum as to different methods for measuring this level. (authors) [French] Les auteurs rapportent les resultats d'une serie d'experimentations relatives au metabolisme de l'iode 131 ingere chez la brebis adulte en lactation, et qui se sont etalees sur plusieurs annees, de 1961 a 1966. Les etudes ont porte d'abord sur les aspects de la fixation de l'iode 131 dans la thyroide, avec le calcul des doses de rayonnements absorbees et les moyens de mettre en evidence les radiolesions eventuelles de la glande. Ensuite ont ete traitees les modalites de l'absorption de l'iode 131 et de son elimination par le lait, les urines et les feces. Enfin un dernier chapitre a ete consacre a l'evolution de la radioactivite du sang et du lait, aux variations ainsi qu'aux divers moyens d'evaluation du taux de PBI du serum sanguin. (auteurs)

  19. Arterial vascular supply of the thymus in poultry (Gallus gallus domesticus of the Master Gris Cou Plumé lineage

    Directory of Open Access Journals (Sweden)

    Eduardo Maurício Mendes de Lima

    2009-09-01

    Full Text Available Seeking to expand information on the comparative morphology of poultry (Gallus gallus domesticus of the Máster Gris Cou Plumé lineage, a study was conducted to provide data on the number of lobes of the thymus in addition to origin, number and distribution of the arteries that promoted the sanguineous supply of this organ. To this end 30 poultry (15 males and 15 females were used. They were about six week old and were donated after natural death by poultry farms of the Federal District. The arterial supply was injected with a “450” Neoprene Latex stained solution. Subsequently, the poultry were fixed in a 10% formoldehyde aqueous solution by means of deep intramuscular, subcutaneous and intracaviteous applications and were kept in the same solution. Four to nine cervical lobes were found, in addition to one or two thoracic lobes on the left side. On the right side, three to seven cervical lobes and one or two thoracic lobes were found. The lobes were supplied indirectly by branches coming from the common carotidal artery, the cranial and caudal thyroidal arteries, the ascending esophageal artery, the ingluvial artery, the common vagus nerve artery, the occipital artery and the cutaneous branches. They were also supplied by direct by branches from the ingluvial artery, cranial thyroidal artery and common vagus nerve artery. It was possible to verify that poultry of this breed not only possessed characteristics that were defining for the breed as such, but also demonstrated particular arrangements for each of the individuals.

  20. Public perceptions of cancer: a qualitative study of the balance of positive and negative beliefs.

    Science.gov (United States)

    Robb, Kathryn A; Simon, Alice E; Miles, Anne; Wardle, Jane

    2014-07-10

    Cancer's insidious onset and potentially devastating outcomes have made it one of the most feared diseases of the 20th century. However, advances in early diagnosis and treatment mean that death rates are declining, and there are more than 30 million cancer survivors worldwide. This might be expected to result in more sanguine attitudes to the disease. The present study used a qualitative methodology to provide an in-depth exploration of attitudes to cancer and describes the balance of negative and positive perspectives. A qualitative study using semistructured interviews with thematic analysis. A university in London, UK. 30 participants (23-73 years), never themselves diagnosed with cancer. Accounts of cancer consistently incorporated negative and positive views. In almost all respondents, the first response identified fear, trauma or death. However, this was followed-sometimes within the same sentence-by acknowledgement that improvements in treatment mean that many patients can survive cancer and may even resume a normal life. Some respondents spontaneously reflected on the contradictions, describing their first response as a 'gut feeling' and the second as a more rational appraisal-albeit one they struggled to believe. Others switched perspective without apparent awareness. People appear to be 'in two minds' about cancer. A rapid, intuitive sense of dread and imminent death coexists with a deliberative, rational recognition that cancer can be a manageable, or even curable, disease. Recognising cancer's public image could help in the design of effective cancer control messages. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  1. The red face: art, history and medical representations.

    Science.gov (United States)

    Cribier, B

    2011-11-01

    For millennia, a red face has been a handicap in social relations, mainly because of the associated bias against alcoholics. The color red is also the color of emotion, betrayal of the person who blushes. Since the color red is one of the main characteristics of rosacea, it contributes to the bad reputation this disorder has, which is therefore the subject of a pressing therapeutic demand, principally in women. Nineteenth-century French novelists such as Balzac and later Proust, admirably described blotchy, red, or sanguine faces, which always announced a difficult, violent temperament, or was simply the mark of the laboring class. The color red remains ambivalent today, on the one hand denoting blood and life and on the other suffering, shame, and death. The history of dermatology shows that the semiology of rosacea was very well described in the earliest reports, notably those written in the Middle Ages. The term "acne rosacea" appeared in Bateman's writings, who made it a clinical form of acne. This confusion lasted throughout the nineteenth century. It was not until Hebra in Austria and Darier in France that the differential diagnosis was clearly made between acne and rosacea. A "couperosis" previously referred to the entire range of the disease, particularly the papules and pustules, and it was not until the twentieth century that the current meaning of rosacea progressively gained ground: this term today designates facial telangiectasia, whether or not it is associated with a characteristic redness. Rosacea is a conspicuous disease, since the lesions involve the central portion of the face.Among the many manifestations of rosacea, redness is the most characteristic [1]. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  2. Experimental results concerning the metabolism of ingested iodine-131 in adult sheep under lactation; Resultats experimentaux relatifs au metabolisme de l'iode 131 ingere chez la brebis adulte en lactation

    Energy Technology Data Exchange (ETDEWEB)

    Daburon, F; Capelle, A; Tricaud, Y; Nizza, P [Commissariat a l' Energie Atomique, 92 - Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires. Departement de la Protection Sanitaire, Laboratoire-etable de Radiobiologie Appliquee

    1967-07-01

    The authors give the results of a series of experiments on metabolism of ingested iodine-131 in adult sheep under lactation; the measurement were carried out over a number of years from 1961 to 1966. The work was concerned initially with the fixation of iodine 131 in the thyroid gland, with the calculation of radiation doses absorbed and with ways of showing up any possible radiation damage in the gland. The modes of absorption of iodine 131 and its elimination through milk, urine and the faeces were then considered. Finally, a last chapter is devoted to changes in the radioactivity of the blood and of the milk, to variations of the PBI level of the blood serum as to different methods for measuring this level. (authors) [French] Les auteurs rapportent les resultats d'une serie d'experimentations relatives au metabolisme de l'iode 131 ingere chez la brebis adulte en lactation, et qui se sont etalees sur plusieurs annees, de 1961 a 1966. Les etudes ont porte d'abord sur les aspects de la fixation de l'iode 131 dans la thyroide, avec le calcul des doses de rayonnements absorbees et les moyens de mettre en evidence les radiolesions eventuelles de la glande. Ensuite ont ete traitees les modalites de l'absorption de l'iode 131 et de son elimination par le lait, les urines et les feces. Enfin un dernier chapitre a ete consacre a l'evolution de la radioactivite du sang et du lait, aux variations ainsi qu'aux divers moyens d'evaluation du taux de PBI du serum sanguin. (auteurs)

  3. Poor procedures and quality control among nonaffiliated blood centers in Burkina Faso: an argument for expanding the reach of the national blood transfusion center.

    Science.gov (United States)

    Nébié, Koumpingnin; Ouattara, Siaka; Sanou, Mahamoudou; Kientega, Youssouphe; Dahourou, Honorine; Ky, Lassina; Kienou, Kisito; Diallo, Samba; Bigirimana, Françoise; Fretz, Catherine; Murphy, Edward L; Lefrère, Jean-Jacques

    2011-07-01

    The World Health Organization (WHO) recommends the creation of national blood transfusion services. Burkina Faso has a CNTS (Centre National de Transfusion Sanguine-National Blood Transfusion Center) but it currently covers only 53% of the national blood supply versus 47% produced by independent hospital blood banks. To evaluate blood collection, testing, preparation, and prescription practices in the regions of Burkina Faso that are not covered by the CNTS, a cross-sectional survey was conducted. Data were collected by trained professionals from May to June 2009 at 42 autonomous blood centers not covered by the CNTS. Blood collection was supervised in all sites by laboratory technicians without specific training. There was no marketing of community blood donation nor mobile collection. Donation was restricted to replacement (family) donors in 21.4% of sites. Predonation screening of donors was performed in 63.4% of sites, but some did not use written questionnaires. Testing for HIV, hepatitis B virus, and syphilis was universal, although some sites did not screen for hepatitis C virus. In 83.3% of the sites, blood typing was performed without reverse ABO typing. In 97.6% of the sites, nurses acted alone or in conjunction with a physician to order blood transfusions. Shortcomings in non-CNTS blood centers argue for the development of a truly national CNTS. Such a national center should coordinate and supervise all blood transfusion activities, and is the essential first step for improving and institutionalizing blood transfusion safety and efficacy in a developing country. © 2011 American Association of Blood Banks.

  4. Study of abscopal radiation effects on multicellular organisms; Etudes sur les effets a distance dans les organismes multicellulaires irradies

    Energy Technology Data Exchange (ETDEWEB)

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

    1958-07-01

    Amongst the lesions brought about by total body irradiation, two basically different types can be distinguished: those appearing in the area which has absorbed radiant energy and those emerging in areas remote from the irradiated tissues (abscopal effects). The abscopal effects are produced by toxic tissue breakdown products, which are removed by the bloodstream and interfere with particularly sensitive structures (radiotoxins). The radiotoxins mobilize other biologically active substances, interfering with the same tissues which may display abscopal effects. This is well established for the hormones of the adrenal cortex. Furthermore, important fractions of the radiotoxins are neutralized by the reticuloendothelial system. Temporary blockade of this system enhances the efficiency of radiotoxins and greatly increases mortality of the irradiated animals. One can therefore conclude that the reticuloendothelial system affords a natural defense against an essential reaction of total body irradiation: the effect of the radiotoxins. (author) [French] Les lesions consecutives a une irradiation peuvent etre classees en deux categories: celles qui se produisent au niveau du tissu irradie et celles qui apparaissent en dehors de celui-ci. Ces dernieres - appelees -'effets a distance'- sont dues a l'action de produits d'histolyse apparaissant au niveau du volume tissulaire ayant absorbe l'energie radiante, emportes par le courant sanguin et agissant sur des structures specialement receptives (Radiotoxines). Ces corps provoquait, dans des structures eloignees du siege de l'action locale du rayonnement, la secretion d'autres corps biologiquement actifs, capables d'agir sur les memes tissus pouvant presenter des effets a distance, compliquant ainsi leur mecanisme. Ceci est etabli pour les corticosteroides. De plus, des fractions importantes des radiotoxines sont neutralisees par le systeme reticuloendothelial. Puisque le blocage de ce systeme prolonge non seulement l'action des

  5. Heart Palpitation From Traditional and Modern Medicine Perspectives

    Science.gov (United States)

    Ershadifar, Tabassom; Minaiee, Bagher; Gharooni, Manouchehr; Isfahani, Mohammad Mahdi; Nikbakht Nasrabadi, Alireza; Nazem, Esmaiel; Gousheguir, Ashraf Aldin; Kazemi Saleh, Davod

    2014-01-01

    Background: Palpitation is a sign of a disease and is very common in general population. For this purpose we decided to explain it in this study. Objectives: The purpose of this study was to describe the palpitation in both modern and traditional medicine aspect. It may help us to diagnose and cure better because the traditional medicine view is holistic and different from modern medicine. Materials and Methods: We addressed some descriptions to the articles of traditional medicine subjects which have published recently. Palpitation in modern medicine was extracted from medical books such as Braunwald, Harrison and Guyton physiology and some related articles obtained from authentic journals in PubMed and Ovid and Google scholar between1990 to 2013. Results: According to modern medicine, there are many causes for palpitation and in some cases it is cured symptomatically. In traditional medicine view, palpitation has been explained completely and many causes have been described. Its aspect is holistic and it cures causatively. The traditional medicine scientists evaluated the body based on Humors and temperament. Temperament can be changed to dis-temperament in diseases. Humors are divided in 4 items: sanguine, humid or phlegm, melancholy and bile. Palpitation is a disease, it is heart vibration and is caused by an abnormal substance in the heart itself or its membrane or other adjacent organs that would result in the heart suffering. Conclusions: Our data of this article suggests that causes of palpitation in the aspect of traditional medicine are completely different from modern medicine. It can help us to approach and treat this symptom better and with lower side effects than chemical drugs. According to this article we are able to detect a new approach in palpitation. PMID:24719741

  6. Poor procedures and quality control among non-affiliated blood centers in Burkina Faso: an argument for expanding the reach of the national blood transfusion center

    Science.gov (United States)

    Nébié, Koumpingnin; Ouattara, Siaka; Sanou, Mahamoudou; Kientega, Youssouphe; Dahourou, Honorine; Ky, Lassina; Kienou, Kisito; Diallo, Samba; Bigirimana, Françoise; Fretz, Catherine; Murphy, Edward L.; Lefrère, Jean-Jacques

    2011-01-01

    Introduction The World Health Organization (WHO) recommends the creation of national blood transfusion services. Burkina Faso has a CNTS (Centre national de transfusion sanguine - National Blood Transfusion Center) but it currently covers only 53% of the national blood supply versus 47% produced by independent hospital blood banks. Study design To evaluate blood collection, testing, preparation and prescription practices in the regions of Burkina Faso that are not covered by the CNTS, we conducted a cross-sectional survey. Methodology Data were collected by trained professionals from May to June 2009, at 42 autonomous blood centers not covered by the CNTS. Results Blood collection was supervised in all sites by laboratory technicians without specific training. There was no marketing of community blood donation nor mobile collection. Donation was restricted to replacement (family) donors in 21.4% of sites. Pre-donation screening of donors was performed in 63.4% of sites, but some did not use written questionnaires. Testing for HIV, hepatitis B virus and syphilis was universal, although some sites did not screen for hepatitis C virus. In 83.3% of the sites blood typing was performed without reverse ABO typing. In 97.6% of the sites, nurses acted alone or in conjunction with a physician to order blood transfusions. Conclusion Shortcomings in non-CNTS blood centers argue for the development of a truly national CNTS. Such a national center should coordinate and supervise all blood transfusion activities, and is the essential first step for improving and institutionalizing blood transfusion safety and efficacy in a developing country. PMID:21736582

  7. A case of bone marrow necrosis of an idiopathic aetiology: the report of a rare entity with review of the literature.

    Science.gov (United States)

    Bhasin, Tejinder Singh; Sharma, Sonam; Chandey, Manish; Bhatia, Puneet Kaur; Mannan, Rahul

    2013-03-01

    Bone Marrow Necrosis (BMN) is regarded as a rare entity in the aspirates and the trephine biopsies which are obtained from living patients and it is a rare antemortem diagnosis. Usually, BMN is associated with a poor prognosis and it has a 90% association with malignancies (mainly haematological). Its other causes include infections, drugs and other non malignant haematological causes. BMN which occurs due to unknown causes (idiopathic), is very rare. The present case report describes a case of BMN in a 14 year old male child from rural background, who came to the medicine outpatient department of a tertiary care centre in north India, with the complaints of generalized weakness, severe bone pains, especially in the ribcage area and fatigue. His peripheral blood film revealed pancytopaenia. His bone marrow aspiration yielded a watery, sero-sanguinous fluid from 2 different sites. Microscopy revealed "ghost like" haematopoietic cells lying in eosinophilic, proteinaceous material. Bone marrow biopsies from both the sites revealed extensive foci of gelatinous transformation and necrosis. A diagnosis of BMN was rendered. No underlying neoplastic / non neoplastic cause was identified, even after a thorough systematic investigation (haematological/biochemical/ radiological and immunological). Thus, a final diagnosis of BMN due to an idiopathic cause, was finally given. The patient was given supportive treatment, after which he was referred to a higher centre. BMN which arises idiopathically is usually very rare and often precedes the aetiological diagnosis and obscures the diagnosis. Traditionally, the prognoses of the patients with BMN were considered as poor, but with better treatment aids (chemotherapy and supportive treatment), the prognoses of these patients have been found to improve. Vigorous supportive care, along with a disease specific treatment, is the key to its management. This case was worth reporting, as no cause of BMN was elicited in it and we have

  8. [Chlamydia pneumoniae--etiology of ophthalmia neonatorum].

    Science.gov (United States)

    Krásný, J; Borovanská, J; Hrubá, D

    2003-07-01

    The authors observed mucous discharge in palpebral aperture, accompanied by a different degree of effusion of eyelids and chemosis of conjunctivae, particularly the tarsal ones, in 12 physiological newborns. Chlamydia pneumoniae proved to be the etiological agent in the newborn ophthalmia. The eye infection was not detected in the same period of time and in the same maternity hospital in the period of observation from September 1999 to March 2001. The detection of Chlamydia pneumoniae was performed in conjunctiva smears. The impression films on slides were examined by the method of indirect immunofluorescence with the use of specific monoclonal antibodies (medac, Germany). In the early stages the secretion included a sanguineous component, which was then changing into a mucoid or mucopurulent form. The character of conjunctival symptoms was changing in the course of inflammation. Effusion of the lower transitory fold (plica) was gradually accompanied by a picture of pseudofollicular changes on the tarsal conjunctiva. Clarithromycin in the form of syrup at daily doses of 15 mg/kg/day for the period of two weeks offered an efficient therapy of the affection. Control smears after 14 days were always negative and, at the same time, the pathological finding on the conjunctivae disappeared. The nasolacrimal obstruction was the only complication of this chlamydia infection, taking place in seven sucklings, i.e. in 58%. The passage through lacrimal drainage system reappeared in all the affected infants until they reached one year of age. The remaining question to be answered is the way the newborns encountered the infection. A nosocomial infection may be the case, but Chlamydia pneumoniae could also be present in the urogenital tract of mothers and transferred to the newborn via the birth canal similarly as is the case of Chlamydia trachomatis infection. The mode of infection deserves further investigation.

  9. Qualitative evaluations of benzene in terminals and pipelines; Avaliacoes qualitativas de benzeno em terminais e oleodutos

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Edson Ferreira da; Baltar, Joao Luiz da Conceicao [TRANSPETRO - PETROBRAS Transportes, Rio de Janeiro, RJ (Brazil)

    2005-07-01

    The benzene (C6H6) is a stable hydrocarbon, with pleasant smell, plenty toxic, being able to injure sanguine cells and to cause cancer. It is used as raw materials in the obtainment of several products (inks, waxes, lubricants, etc.), chemicals intermediate and, also, it is found in the petrochemical naphtha and in the gasoline. About 80% of the contaminations for benzene are attributed to the gasoline. In relation to the benzene contents present in the petrochemical processes produced in Brazil, the recent Portaria Interministerial no. 775 (Brazil,2004), of April 28, 2004, prohibits, in whole national territory, the commercialization of finished products that contain benzene in its composition. It is admitted, even so, the presence of this substance as contaminant agent in percentage non superior at 0,8% (in volume), from July 1st, 2004, 0,4% (in volume), from 1st of December of 2005 and 0,1% (in volume), from December 1st, 2007. The Brazilian Ministry of Labour regulation NR-15, P. 776, establish that the companies that produce, transport, store, use or manipulate benzene and its liquid mixtures contends 1% or more of volume, accomplish the registration in the SST - MTE and initiation the Programa de Prevencao de Exposicao Ocupacional ao Benzeno - PPEOB in TRANSPETRO. During the evaluations they had been carried through the recognition of the places, equipment and they had defined the homogeneous groups of exhibition - GHE. From these information, environmental and biological evaluations in the terminals and intermediary stations (TECAM, TEVOL, ESTAP, ESMAN, ESVOL and ESJAP), had been executed, including the accomplishment of essays to determine the presence of benzene in the liquid phase, through the infrared base equipment, GS 1000. With base in the results mitigation and remediation actions were implemented in order to guarantee the occupational health of the components of GHE. (author)

  10. Temperament and perception of tooth bleaching results

    Directory of Open Access Journals (Sweden)

    Katarzyna Mehr

    2016-09-01

    Full Text Available Background . The neurophysiological process of perceiving the results of tooth bleaching requires the correct interaction between the central nervous system and the organs of sight. Exaggerated beliefs concerning defective facial features may enhance inner attitudes about one’s own color of dentition, as well as a feeling of dissatisfaction with the degree of leaching. Objectives. The study aimed to assess the degree of the patient satisfaction with the results of tooth bleaching in relation to their temperament. Material and methods. There were 68 generally healthy volunteers, aged 28–38 years, with external discolorations of the teeth. They had never undergone dental bleaching and their frontal teeth did not have any fillings. After clinical evaluation and the completion of formalities, the patients were asked to fill in Strelau’s temperament questionnaire. Questionnaires and visual status were assessed three times by three doctors: before bleaching, and then 24 hours and two weeks after the home-bleaching operation, which was done with the use of Opalescence (Ultradent in uniform sequence. Results . There were practically no adverse side results, except a periodic dentin hypersensitivity that occurred periodically in 44 patients. The results of the visual assessment performed by the physicians did not differ. The questionnaire data showed that women were more critical of the results in relation to the expectations. Among elancholics, full satisfaction was declared by 41%, whereas among sanguine people, full satisfaction was obtained by 85%. Satisfaction with the aesthetic results was associated with bleaching by at least 4 degrees. Conclusions . Patients’ temperament affects their subjective evaluation of the effectiveness of tooth bleaching, which should be taken into consideration in the patient’s individual dental treatment plan.

  11. Fundamental laws of separation by the gaseous diffusion process; Lois de separation elementaires en diffusion gazeuse

    Energy Technology Data Exchange (ETDEWEB)

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

    1964-07-01

    Using the Knudsen's law for the flow of each component of a gaseous mixture through a porous membrane, we derive the overall separation laws and the separation power for one stage of diffusion: Various types of stages differing by the geometrical configuration and the flow nature are considered. For the sake of simplicity physical phenomena causing a loss of separation efficiency are neglected. Computation show the advantages of counter-current type stage with one entering and two leaving flows. A more refined theory of separation can be derived with the same basis of this work. (author) [French] A partir de la loi de Knudsen exprimant les debits elementaires des constituants d'un melange gazeux a travers une membrane poreuse on determine les lois et la puissance de separation de differents modeles de diffuseurs definie par leurs configurations et la nature des ecoulements gazeux. Four simplifier il n'a pas ete tenu compte des divers phenomenes physiques inherents a la diffusion et qui reduisent generalement le facteur de separation. Ces calculs font prevoir les avantages des diffuseurs du type contrecourant a trois ouvertures et peuvent servir de guide dans une theorie plus complete de la separation. (auteur)

  12. INVITATION FROM THE UBS

    CERN Multimedia

    UBS SA

    2000-01-01

    Via its Web pages (http://www.ubs.com), the UBS offers you direct access to all its telebanking services, namely:information relating to accounts and custody accounts (balances, debits and credits);stock market information and placing of orders;domestic and foreign payment transactions.These supplementary and inexpensive banking services mean that you no longer have to go to the bank to obtain the information you require and are not therefore limited by bank opening times.The UBS will be holding two sessions on the CERN site to present this modern product on:25.4.2000 (in French),26.4.2000 (in English).The agenda will be as follows:12.00 to 12.40 p.m.Presentation of the product;12.40 to 13.10 p.m.Question-and-answer session;13.10 to 14.00 p.m.Buffet and discussions.To enable us to meet your requirements and to expedite matters, we invite you to register for one of these sessions by sending an e-mail or letter to:pierre.guyenon@ubs.com before 7.4.2000 indicating:your surname and first name, the account number(...

  13. INTRODUCTION OF A NEW LEAVE MANAGEMENT SYSTEM

    CERN Multimedia

    DIVISION HR

    2000-01-01

    The introduction of new leave rules (arising from the RSL, PRP and other programs) has made the present leave management system rather complicated and difficult to manage. It has therefore been decided to replace it with a more flexible and adaptable system, which will come into force on 1st October 2000. Henceforth, days of leave will be credited monthly instead of annually. Members of the personnel will have round-the-clock direct access to more detailed, confidential information regarding their various kinds of leave. They will also receive a personal monthly statement with their pay slips. The new system does not require any amendment of the regulations, except with respect to the frequency of leave calculations (monthly instead of annual). I. Main characteristics of the new leave system1. The main feature of the new system is the creation of accounts to which leave will be credited or debited as appropriate. Depending on their circumstances, members of the personnel may have up to four individual leave a...

  14. INTRODUCTION OF A NEW LEAVE MANAGEMENT SYSTEM

    CERN Document Server

    HR Division

    2000-01-01

    The introduction of new leave rules (arising from the RSL, PRP and other programmes) has made the present leave management system rather complicated and difficult to manage. It has therefore been decided to replace it with a more flexible and adaptable system, which will come into force on 1st October 2000. Henceforth, days of leave will be credited monthly instead of annually. Members of the personnel will have round-the-clock direct access to more detailed, confidential information regarding their various kinds of leave.They will also receive a personal monthly statement with their pay slips. The new system does not require any amendment of the regulations, except with respect to the frequency of leave calculations (monthly instead of annual). I. Main characteristics of the new leave system 1. The main feature of the new system is the creation of accounts to which leave will be credited or debited as appropriate. Depending on their circumstances, members of the personnel may have up to four individual leave...

  15. Card Product Use and Perception of Marketing Communication by Card Issuers among Students

    Directory of Open Access Journals (Sweden)

    Đurđana Ozretić Došen

    2011-06-01

    Full Text Available Student population is a very interesting and important segment of the market to the marketing practitioners involved in card business. The services and products offered by card issuers to students are created with a view to attracting the kind of users who will grow accustomed to a long-term, loyal use of a chosen card brand, i.e. beyond the point at which they complete their academic education. This paper describes the exploratory research on card products designed for the student population which was conducted in the Republic of Croatia. Student awareness of card products and their habits associated with card use were also examined. Additional areas of research were student attitudes and perceptions with regard to card products and to the appeal of the marketing communications which target this specific market segment. Results showed that the majority of students hold debit cards of the banks in which they have their current accounts. Students use cards actively, most of all for the purpose of withdrawing cash at automated teller machines (ATMs and least of all for Internet purchases. They assess card use as being simple, and card holders are also aware of the various benefits provided through it. However, the recall of advertisements for card products point to the conclusion that card issuers do not communicate with students in a manner which the latter would find appealing.

  16. M&E-NetPay: A Micropayment System for Mobile and Electronic Commerce

    Directory of Open Access Journals (Sweden)

    Xiaodi Huang

    2016-08-01

    Full Text Available As an increasing number of people purchase goods and services online, micropayment systems are becoming particularly important for mobile and electronic commerce. We have designed and developed such a system called M&E-NetPay (Mobile and Electronic NetPay. With open interoperability and mobility, M&E-NetPay uses web services to connect brokers and vendors, providing secure, flexible and reliable credit services over the Internet. In particular, M&E-NetPay makes use of a secure, inexpensive and debit-based off-line protocol that allows vendors to interact only with customers, after validating coins. The design of the architecture and protocol of M&E-NetPay are presented, together with the implementation of its prototype in ringtone and wallpaper sites. To validate our system, we have conducted its evaluations on performance, usability and heuristics. Furthermore, we compare our system to the CORBA-based (Common Object Request Broker Architecture off-line micro-payment systems. The results have demonstrated that M&E-NetPay outperforms the .NET-based M&E-NetPay system in terms of performance and user satisfaction.

  17. Data Breach Preparation

    Energy Technology Data Exchange (ETDEWEB)

    Belangia, David Warren [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-03-13

    The Home Depot Data Breach is the second largest data breach on record. It has or will affect up to 56 million debit or credit cards. A trusted vendor account, coupled with the use of a previously unknown variant of malware that allowed the establishment of a foothold, was the entry point into the Home Depot network. Once inside the perimeter, privilege escalation provided an avenue to obtain the desired information. Home Depot did, however, learn some lessons from Target. Home Depot certainly communicated better than Target, procured insurance, and instituted as secure an environment as possible. There are specific measures an institution should undertake to prepare for a data breach, and everyone can learn from this breach. Publicly available information about the Home Depot Data Breach provides insight into the attack, an old malware variant with a new twist.While the malware was modified as to be unrecognizable with tools, it probably should have been detected. There are also concerns with Home Depot’s insurance and the insurance provider’s apparent lack of fully reimbursing Home Depot for their losses. The effect on shareholders and Home Depot’s stock price was short lived. This story is still evolving but provides interesting lessons learned concerning how an organization should prepare for it inevitable breach.

  18. Characterization and analysis of surface notches on Ti-alloy plates fabricated by additive manufacturing techniques

    International Nuclear Information System (INIS)

    Chan, Kwai S.

    2015-01-01

    Rectangular plates of Ti–6Al–4V with extra low interstitial (ELI) were fabricated by layer-by-layer deposition techniques that included electron beam melting (EBM) and laser beam melting (LBM). The surface conditions of these plates were characterized using x-ray micro-computed tomography. The depth and radius of surface notch-like features on the LBM and EBM plates were measured from sectional images of individual virtual slices of the rectangular plates. The stress concentration factors of individual surface notches were computed and analyzed statistically to determine the appropriate distributions for the notch depth, notch radius, and stress concentration factor. These results were correlated with the fatigue life of the Ti–6Al–4V ELI alloys from an earlier investigation. A surface notch analysis was performed to assess the debit in the fatigue strength due to the surface notches. The assessment revealed that the fatigue lives of the additively manufactured plates with rough surface topographies and notch-like features are dominated by the fatigue crack growth of large cracks for both the LBM and EBM materials. The fatigue strength reduction due to the surface notches can be as large as 60%–75%. It is concluded that for better fatigue performance, the surface notches on EBM and LBM materials need to be removed by machining and the surface roughness be improved to a surface finish of about 1 μm. (paper)

  19. Feasibility analysis of micro hydro plant at nawangan village of pacitan district

    Directory of Open Access Journals (Sweden)

    Diana Dellariam Bayu

    2017-12-01

    Full Text Available Nawangan Village of Pacitan District utilizes Kedung Pasang Micro Hydro Plant (MHP as a power source, but the existing electricity power unable suffice the demand so it needs revitalization by calculating the new unit price and debit because of the previous reference already invalid. The problem is that the investment required for the construction of the MHP must provide benefits for a certain period. This study analyzed the ratio of power and energy potential of MHP with changes in pipe diameter and speed of existing turbines, and calculated the cost. The available power is currently at 112.5 kW and energy is 82150.66 kWh. The results of the analysis show that the power increase can be done up to 142,95 kW a year or equivalent 218%, the energy can be done up to 139.427 kWh a year, meanwhile the benefit is Rp44.566.169, increase Rp26.604.588,- from existing condition or equivalent 148,1% which is done by changing the diameter of penstock and the turbine. Economic analysis of Kedung Pasang MHP development plan shows NPV of Rp6.717.110,- that is greater than 0, the value of IRR is 11% greater than the interest rate set by Bank Negara Indonesia 46 of 10,25% and BCR value of 1,19 is greater than 1, thus the revitalization of Kedung Pasang MHP feasible to be implemented.

  20. STRATEGI PEMERINTAH DAERAH DALAM PENANGGULANGAN BENCANA BANJIR DI KABUPATEN BANTAENG

    Directory of Open Access Journals (Sweden)

    Nasyiruddin Nasyiruddin

    2015-10-01

    Full Text Available This study reviewsthe strategyDisaster ManagementAgency(BPBD inresponse to floodsinBantaeng. The method usedin this research isqualitative descriptive approach. Data collection techniques inthis research is observation, interview, anddocumentationarecarried out directlyby the researchers. The results showed that:the construction of reservoirscarried out bythe Local GovernmentBantaengbeen implemented; greeningperformedas absorptionof waterfrom upstream areas(mountains toreducethe amount ofdischarge flowof watertodownstream areas; the construction ofthe walls ofthe coastasa breakwaterin coastal areashas not done well; the provision offacilities and infrastructureto support the establishmentof programs such asdam construction, reforestationandcoastalbuilding walls; raising community awarenessof flood preventionis still not good. Penelitian ini mengkaji tentang strategi Dinas Penanggulangan Bencana Daerah (BPBD dalam menanggulangi bencana banjir di Kabupaten Bantaeng.Metode yang digunakan dalam penelitian ini adalah pendekatan deskriptif kualitatif.Teknik pengumpulan data dalam penelitian ini adalah observasi, wawancara, dan dokumentasi yang dilakukan secara langsung oleh peneliti.  Hasil penelitian menunjukkan bahwa: pembangunan waduk yang dilakukan oleh Pemerintah Daerah Kabupaten Bantaeng sudah terlaksana; penghijauan yang dilakukan sebagai resapan air dari daerah hulu (pegunungan untuk mengurangi banyaknya aliran debit air kedaerah hilir;  pembangunan dinding pesisir pantai sebagai pemecah ombak di daerah pesisir belum terlaksana dengan baik; penyediaan sarana dan prasarana untuk mendukung tercapainya program-program seperti pembangunan waduk, penghijauan dan membangun dinding pesisir pantai; peningkatan kesadaran  masyarakat dalam penanggulangan banjir masih kurang baik.

  1. Greenhouse gas balances of biomass energy systems

    International Nuclear Information System (INIS)

    Marland, G.; Schlamadinger, B.

    1996-01-01

    A full energy-cycle analysis of greenhouse gas emissions of biomass energy systems requires analysis well beyond the energy sector. For example, production of biomass fuels impacts on the global carbon cycle by altering the amount of carbon stored in the biosphere and often by producing a stream of by-products or co-products which substitute for other energy-intensive products like cement, steel, concrete or, in case of ethanol form corn, animal feed. It is necessary to distinguish between greenhouse gas emissions associated with the energy product as opposed to those associated with other products. Production of biomass fuels also has an opportunity cost because it uses large land areas which could have been used otherwise. Accounting for the greenhouse gas emissions from biomass fuels in an environment of credits and debits creates additional challenges because there are large non-linearities in carbon flows over time. This paper presents some of the technical challenges of comprehensive greenhouse gas accounting and distinguishes between technical and public policy issues. (author). 5 refs, 5 figs

  2. Radio-active pollution near natural uranium-graphite-gas reactors; La pollution radioactive aupres des piles uranium naturel - graphite - gaz

    Energy Technology Data Exchange (ETDEWEB)

    Chassany, J.; Pouthier, J.; Delmar, J. [Commissariat a l' Energie Atomique, Chusclan (France). Centre de Production de Plutonium de Marcoule

    1967-07-01

    The results of numerous evaluations of the contamination are given: - Reactors in operation during maintenance operations. - Reactors shut-down during typical repair operations (coolants, exchangers, interior of the vessel, etc. ) - Following incidents on the cooling circuit and can-rupture. They show that, except in particular cases, it is the activation products which dominate. Furthermore, after ten years operation, the points at which contamination liable to emit strong doses accumulates are very localized and the individual protective equipment has not had to be reinforced. (authors) [French] Les resultats de nombreuses evaluations de la contamination sont donnes: - Piles en marche pendant les operations d'entretien - Piles a l'arret au cours des chantiers caracteristiques (refrigerants, echangeurs, interieur du caisson, etc.) - A la suite d'incidents sur le circuit de refroidissement et de rupture de gaine. Ils montrent que, sauf cas particulier, ce sont essentiellement les produits d'activation qui dominent. Par ailleurs apres 10 ans de fonctionnement, les points d'accumulation de la contamination susceptibles de delivrer des debits de dose importants restent tres localises et les moyens de protection individuels utilises n'ont pas du etre renforces. (auteurs)

  3. Laser post-processing of Inconel 625 made by selective laser melting

    Science.gov (United States)

    Witkin, David; Helvajian, Henry; Steffeney, Lee; Hansen, William

    2016-04-01

    The effect of laser remelting of surfaces of as-built Selective Laser Melted (SLM) Inconel 625 was evaluated for its potential to improve the surface roughness of SLM parts. Many alloys made by SLM have properties similar to their wrought counterparts, but surface roughness of SLM-made parts is much higher than found in standard machine shop operations. This has implications for mechanical properties of SLM materials, such as a large debit in fatigue properties, and in applications of SLM, where surface roughness can alter fluid flow characteristics. Because complexity and netshape fabrication are fundamental advantages of Additive Manufacturing (AM), post-processing by mechanical means to reduce surface roughness detracts from the potential utility of AM. Use of a laser to improve surface roughness by targeted remelting or annealing offers the possibility of in-situ surface polishing of AM surfaces- the same laser used to melt the powder could be amplitude modulated to smooth the part during the build. The effects of remelting the surfaces of SLM Inconel 625 were demonstrated using a CW fiber laser (IPG: 1064 nm, 2-50 W) that is amplitude modulated with a pulse profile to induce remelting without spallation or ablation. The process achieved uniform depth of melting and improved surface roughness. The results show that with an appropriate pulse profile that meters the heat-load, surface features such as partially sintered powder particles and surface connected porosity can be mitigated via a secondary remelting/annealing event.

  4. Characterization and analysis of surface notches on Ti-alloy plates fabricated by additive manufacturing techniques

    Science.gov (United States)

    Chan, Kwai S.

    2015-12-01

    Rectangular plates of Ti-6Al-4V with extra low interstitial (ELI) were fabricated by layer-by-layer deposition techniques that included electron beam melting (EBM) and laser beam melting (LBM). The surface conditions of these plates were characterized using x-ray micro-computed tomography. The depth and radius of surface notch-like features on the LBM and EBM plates were measured from sectional images of individual virtual slices of the rectangular plates. The stress concentration factors of individual surface notches were computed and analyzed statistically to determine the appropriate distributions for the notch depth, notch radius, and stress concentration factor. These results were correlated with the fatigue life of the Ti-6Al-4V ELI alloys from an earlier investigation. A surface notch analysis was performed to assess the debit in the fatigue strength due to the surface notches. The assessment revealed that the fatigue lives of the additively manufactured plates with rough surface topographies and notch-like features are dominated by the fatigue crack growth of large cracks for both the LBM and EBM materials. The fatigue strength reduction due to the surface notches can be as large as 60%-75%. It is concluded that for better fatigue performance, the surface notches on EBM and LBM materials need to be removed by machining and the surface roughness be improved to a surface finish of about 1 μm.

  5. Some fundamental aspects of boiling in nuclear reactors; Quelques aspects fondamentaux de l'ebullition dans les reacteurs nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Mondin, H; Lavigne, P; Semeria, R [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1964-07-01

    bouillant permettant de calculer les pertes de pression sans discontinuite du coefficient de frottement au debut de l'ebullition franche. La comparaison avec l'experience est satisfaisante. On a etudie les diverses formes que peut presenter la perte de pression totale dans un canal bouillant en fonction du debit. Des singularites sont observees aux vitesses tres faibles et tres fortes. 3 - CALEFACTION (burn out): En regime etabli, on montre que dans un canal a chauffage uniforme le flux de calefaction en fonction du titre de sortie est en general independant de la longueur. Lorsque la calefaction est la consequence d'oscillation de debit, on compare les conditions de calefaction a celles obtenues en regime etabli. On a etudie le flux de calefaction a la suite d'un chauffage uniforme 'en echelon' dans un canal contenant de l'eau sans mouvement. Le flux comporte un maximum en fonction de la sous saturation. On a examine l'influence de la geometrie et de la nature du metal. 4 - OSCILLATIONS DE DEBIT: Sur une boucle a faible pression (8 atm) on a cherche l'influence de divers parametres sur les seuils d'apparition et sur les periodes d'oscillations de debit dans un canal bouillant. On enumere quelques aspects nouveaux de ce phenomene complexe observes a cette occasion. (auteurs)

  6. Retrospective dosimetry for the population in emergency situations. Final report

    International Nuclear Information System (INIS)

    Woda, Clemens; Fiedler, Irene; Urso, Laura; Kaiser, Jan Christian

    2012-01-01

    In this project, certain encapsulations of chip card modules, that find use in debit, credit, health insurance and SIM-cards and electronic components in portable electronic devices were identified as materials that are useful for reconstruction of individual radiation exposures in radiological emergencies. The developed measurement protocols allow the determination of individual doses within one day, with minimum detectable doses of 10-20 mGy for up to 10 days after exposure. All materials have the common feature of showing a linear dose response up to approx. 10 Gy but also a long-term signal instability for storage at room temperature. This implies that the time of exposure has to be known, in order to correct the signal using the fading curves determined in the project. Further, a maintenance-free BeO based luminescence detector was developed, showing high sensitivity and an essential flat photon energy response. Two computational procedures for two different cases were developed, in order to produce maps of contamination or effective dose from the localized dose measurements. (orig.)

  7. Financial Technologies: A Note on Mobile Payment

    Directory of Open Access Journals (Sweden)

    Song Yee Leng

    2018-02-01

    Full Text Available The financial market is currently disrupted by the rise of new technologies "FinTech” a short form for financial technology, which profoundly reshapes the financial intermediary structure and makes financial services more efficient. Mobile technology with Internet-enabled devices are the next logical phase of the World Wide Web campaign such as mobile phone taking over the mass market and will fundamentally change the way products are buy and sell as well as financial services especially the mobile payment system. This research examines changes payment method in financial services, particularly those involving mobile payments that can create new channels for consumers to purchase goods and services using mobile phone. Mobile payment application is ready to replace traditional cash, checks, credit and debit card throughout the country. In this stage of development, the current situation of mobile payment market, review the previous literature on mobile payment services, analysis use of mobile payment worldwide and various initiatives use mobile phones to offer financial services for those ‘unbanked’.

  8. Retrospective dosimetry for the population in emergency situations. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Woda, Clemens; Fiedler, Irene; Urso, Laura; Kaiser, Jan Christian

    2012-01-15

    In this project, certain encapsulations of chip card modules, that find use in debit, credit, health insurance and SIM-cards and electronic components in portable electronic devices were identified as materials that are useful for reconstruction of individual radiation exposures in radiological emergencies. The developed measurement protocols allow the determination of individual doses within one day, with minimum detectable doses of 10-20 mGy for up to 10 days after exposure. All materials have the common feature of showing a linear dose response up to approx. 10 Gy but also a long-term signal instability for storage at room temperature. This implies that the time of exposure has to be known, in order to correct the signal using the fading curves determined in the project. Further, a maintenance-free BeO based luminescence detector was developed, showing high sensitivity and an essential flat photon energy response. Two computational procedures for two different cases were developed, in order to produce maps of contamination or effective dose from the localized dose measurements. (orig.)

  9. Legal policy justification for the crime of non-covered use of payment cards

    Directory of Open Access Journals (Sweden)

    Vuković Igor

    2014-01-01

    Full Text Available In this paper the authors discuss the legal policy reasons for the crime of non-covered use of payments cards (Criminal Code, Art. 228(1. In the first part of the paper the ratio legis of this crime is explained. It is concluded that the non-covered use of payment cards deserves to be criminally sanctioned only when, based of the card's use, the card issuer becomes personally liable for payment to the third party not privy to the contract between the issuer and the card-holder. Conversely, criminal proscribing is not justified when debit cards are used at the point-of-sale or the ATM of another bank, since here the issuer authorizes the payment transaction and thereby participates in assuming his own obligation to pay to the third party. The second part of the paper contains critical analysis of the proscribed non-covered use of payment cards in the Serbian Criminal Code. In this respect the authors show the lack of clarity and certain discrepancies with the explained ratio legis of such a crime. Based on the comprehensive analysis of the issues regarding the justification of criminal proscribing in this field, in the last part of the paper the authors suggest possible solutions de lege ferenda.

  10. The Improvement of Carburater Efficiency Using Biogas-based Venturi

    Directory of Open Access Journals (Sweden)

    Lasmi Ni Ketut

    2016-01-01

    Full Text Available The elimination of the fossil fuel subsidy by the Indonesian government has caused an increase in fuel prices, and a solution to find a relatively cheap and environmentally friendly alternative energy is needed. Biogas is one of the sources of renewable energy that has a potential to be developed, especially in farming area where the abundant animal excrement is not yet optimally used and causes environmental problems. Addressing this issue, we have developed an innovation by making a biogas and air mixer instrument through venturi pipe, using the basic theory of fluid mechanism in order to increase the use of biogas as an electricity source. Usually, biogas-based electric generators use dual fuel system such as fossil fuel and biogas to perform combustion due to the low octane contained in the biogas. By replacing the readily available manufactured venturi with the modified venturi, optimal combustion can be reached with using only single fuel of biogas. The results of the experiments show that the biogas debit on carburetor increases from 13 to 439 watts consuming biogas fuel from 0.22 to 4.96 liter/minute, respectively. The amount of combusted biogas depends on the value of the load power. Within the scope of our results, the maximum voltage reached is about 211.13 – 211.76 volts which is feasible to use for 220 volts electrical appliances

  11. KARAKTERISTIK UANG ELEKTRONIK DALAM SISTEM PEMBAYARAN

    Directory of Open Access Journals (Sweden)

    Rachmadi Usman

    2017-01-01

    Full Text Available Payment transactions with electronic money were conducted by transferring the fund electronically to merchant terminal, which would directly subtract the value of electronic money on electronic device managed by the owner. The characteristic of electronic money are as follows: to be deposited in advance to the issuer; the sum of money is electronically deposited in a particular medium, it can be card or other communication instrument; its function is as a non cash payment instrument to merchant not to the issuer of electronic money; and the sum of electronic money does not constitute saving product because it does not include in those guaranteed by Deposit Guarantor and it is not given any interest or reward. Electronic money is essentially cashless money, whose monetary value comes from the value of money deposited in advance to the publisher, then stored electronically in an electronic media such as server (hard drive or chip card, which functions as a Non-cash payment instrument to the non-electronic issuer concerned. The monetary value of the electronic money is in electronic form (electronic value obtained by redeeming a sum of cash or debiting his account in the bank and then stored electronically in electronic media in the form of a stored value card.

  12. Factoring out natural and indirect human effects on terrestrial carbon sources and sinks

    Energy Technology Data Exchange (ETDEWEB)

    Canadell, J.G. [Global Carbon Project, CSIRO Marine and Atmospheric Research, GPO Box 3023, Canberra, ACT 2601 (Australia); Kirschbaum, M.U.F. [Environmental Biology Group, RSBS, Australian National University, GPO Box 475, Canberra, ACT 2601 (Australia); Kurz, W.A. [Natural Resources Canada, Canadian Forest Service, 506 West Burnside Road, Victoria, BC V8Z 1M5 (Canada); Sanz, M.J. [Fundacion CEAM, Parque Tecnologico, Charles H. Darwin 14, 46980 Paterna, Valencia (Spain); Schlamadinger, B. [Joanneum Research, Elisabethstrasse 11, Graz A-8010 (Austria); Yamagata, Y. [Center for Global Environmental Research, National Institute of Environmental Studies, 16-2 Onogawa, Tsukuba 305-8506 (Japan)

    2007-06-15

    The capacity to partition natural, indirect, and direct human-induced effects on terrestrial carbon (C) sources and sinks is necessary to be able to predict future terrestrial C dynamics and thus their influence on atmospheric CO2 growth. However, it will take a number of years before we can better attribute quantitative estimates of the contribution of various C processes to the net C balance. In a policy context, factoring out natural and indirect human-induced effects on C sources and sinks from the direct human-induced influences, is seen as a requirement of a C accounting approach that establishes a clear and unambiguous connection between human activities and the assignment of C credits and debits. We present options for factoring out various groups of influences including climate variability, CO2 and N fertilization, and legacies from forest management. These are: (1) selecting longer accounting or measurement periods to reduce the effects of inter-annual variability; (2) correction of national inventories for inter-annual variability; (3) use of activity-based accounting and C response curves; (4) use of baseline scenarios or benchmarks at the national level; (5) stratification of the landscape into units with distinct average C stocks. Other, more sophisticated modeling approaches (e.g., demographic models in combination with forest inventories; process-based models) are possible options for future C accounting systems but their complexity and data requirements make their present adoption more difficult in an inclusive international C accounting system.

  13. The costs of nuclear power

    International Nuclear Information System (INIS)

    Vestenhaug, O.; Sauar, T.O.; Nielsen, P.O.

    1979-01-01

    A study has been made by Scandpower A/S of the costs of nuclear power in Sweden. It is based on the known costs of existing Swedish nuclear power plants and forecasts of the expected costs of the Swedish nuclear power programme. special emphasis has been put on the fuel cycle costs and future costs of spent fuel processing, waste disposal and decommissioning. Costs are calculated in 1978 Swedish crowns, using the retail price index. An actual interest rate of 4% is used, with depreciation period of 25 years and a plant lifetime of 30 years. Power production costs are estimated to be about 7.7 oere/kWh in 1978, rising to 10.5 oere/kWh in 2000. The cost is distributed with one third each to capital costs, operating costs and fuel costs, the last rising to 40% of the total at the end of the century. The main single factor in future costs is the price of uranium. If desired, Sweden can probably be self-sufficient in uranium in 2000 at a lower cost than assumed here. National research costs which, in Scandpower's opinion, can be debited to the commercial nuclear power programme are about 0.3 oere/kWh. (JIW)

  14. Preliminary study of a SAVONIUS rotor and its adaptation to a pumping system using wind energy

    Energy Technology Data Exchange (ETDEWEB)

    Lebchek, Kamel; Outtas, T.; Mesmoudi, K. [Mechanical Engineering Departement, Faculty of Engineering Sciences, University of Batna, Batna (Algeria)

    2013-07-01

    The Wind energy is an uncertain and discontinuous energy in the time, asking for no primary extraction, it is free and its capture is without serious influence on the climate and doesn't produce none poisonous residues for the atmosphere. The capture of the Wind energy is assured by the wind rotors, and among a big number of variants rotors, those with vertical axis present the advantage of construction simplicity, because they don't require any system of orientation and a simple pylon can serve like support. In this setting, our work consists in a experimental study of a rotor with vertical axis called SAVONIUS and its adaptation to a pumping system using the Wind energy. The experimental study has been achieved in subsonic wind tunnel, after realisation of a model of the SAVONIUS rotor and a special installation of transmission of the energy. The adaptation of the experimental results to a pumping system in the real case, permitted us the determination of the variation of (ıCp) and (ıı) according to the speed of wind and the establishment of a range of debits of the pump according to a range of wind speeds chosen by the meteorological evaluations of Batna region . Key words: Wind energy, SAVONIUS rotor, pumping system , coefficient of strength, transmission of energy.

  15. Study and development of an airborne instrument for collecting aerosols and for measuring radon 222 by its active deposition

    International Nuclear Information System (INIS)

    Filippi, Dominique

    2000-01-01

    The study and development of an airborne instrument designed to collect aerosols and measure radon 222 is detailed in this thesis. Having discussed the context of radon and introduced the methods of the measurement of radon 222 by its natural active deposition, the measurement of aerosols with the Sextant Avionique/LSCE dynamic iso-kinetic probe is quantified. These estimations of the efficiency of the probe were obtained during iso-axial simulations of the flow around the probe at different sub-sonic speeds, then by the calculation of trajectories of particles at the entrance to the probe for several debit coefficients. The effect of the attack angle is discussed along with the iso-kinetic criteria of pressure necessary for the functioning of this probe. To conclude this theoretical study, the author has estimated the deposits during aerosol transport in pipes. The instrument once constructed, (dubbed A VIRAD), is then itself presented, along with the technological aspects adopted for its use. The instrument was validated during an experimental aerial study STAAARTE 99. The measures obtained during these flights are presented in the conclusions. (author) [fr

  16. A conceptual framework for detecting financial crime in mobile money transactions

    Directory of Open Access Journals (Sweden)

    Cross Gombiro

    2015-12-01

    Full Text Available Mobile money has made it possible for the unbanked to access financial service to areas previous not accessibly to traditional banking systems. Africa in particular, has indeed seen a growth in use of such services owing to the high penetration of mobile phones. While traditional banking services have been well regulated and secured, mobile money services are still new and vulnerable. Also, attacks and crimes targeting the internet, new technologies and new methods of payments have become sophisticated. This scenario requires novel proactive, real time techniques and solutions to detect financial crimes in mobile money transactions (MMT. The Financial Action Task Force (FATF 2012 requires mobile money to be subject for monitoring and for compliance. Payment systems have evolved from hard cash, to credit cards, debit cards and now to the M-money, there are several approaches that have been used to detect financial crime in platforms such as credit cards and in the traditional banking system. However, most of these approaches are not suitable for m-money methods. A conceptual framework for detection of mobile money financial crime is proposed. The framework incorporates data mining techniques, big data analytics, Know Your Customers, historical databases and a knowledge base among other things.

  17. Fundamental laws of separation by the gaseous diffusion process; Lois de separation elementaires en diffusion gazeuse

    Energy Technology Data Exchange (ETDEWEB)

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

    1964-07-01

    Using the Knudsen's law for the flow of each component of a gaseous mixture through a porous membrane, we derive the overall separation laws and the separation power for one stage of diffusion: Various types of stages differing by the geometrical configuration and the flow nature are considered. For the sake of simplicity physical phenomena causing a loss of separation efficiency are neglected. Computation show the advantages of counter-current type stage with one entering and two leaving flows. A more refined theory of separation can be derived with the same basis of this work. (author) [French] A partir de la loi de Knudsen exprimant les debits elementaires des constituants d'un melange gazeux a travers une membrane poreuse on determine les lois et la puissance de separation de differents modeles de diffuseurs definie par leurs configurations et la nature des ecoulements gazeux. Four simplifier il n'a pas ete tenu compte des divers phenomenes physiques inherents a la diffusion et qui reduisent generalement le facteur de separation. Ces calculs font prevoir les avantages des diffuseurs du type contrecourant a trois ouvertures et peuvent servir de guide dans une theorie plus complete de la separation. (auteur)

  18. The Basic Challenge in EU Countries Promotion Strategy in Exporting Commercial Services

    Directory of Open Access Journals (Sweden)

    Octavian-Liviu Olaru

    2012-05-01

    Full Text Available The global financial and economic crisis which started in 2007 had a considerable impact onthe international exchange of goods and services and on the intensity of global financial flows andbusiness activity. Starting with 2010, the EU-27 economy returned to its previous trend of progressivelymore integration with the international economy in terms of its level of credits and debits relative togross domestic product (GDP, having experienced a reversal in 2009. The average value of EU-27 tradeflows of goods corresponded to 11.6 % of GDP in 2010, up from 9.8 % the previous year. The level oftrade integration of services rose to 4.0 % of GDP in 2010, up from 3.9 % in 2008 and 3.8 % in 2009.The basic challenge in EU countries promotion strategy in exporting a commercial service is to convincea foreigner to try a service that does not exist yet. The foreigners have to believe that the service will beof good quality and will meet their needs. Usually the foreigner forms that belief based onrecommendations, referrals, or somehow seeing the service provider in action. There are also severalroles that trade promotion activities can play in building that belief or credibility. A national TPO needsto find or reinforce some special quality that its country has so that when potential customers hear abouta service supplier from this country, their first response is, “Oh yes, I’ve heard good things aboutservices from your country.”

  19. Radio-active pollution near natural uranium-graphite-gas reactors; La pollution radioactive aupres des piles uranium naturel - graphite - gaz

    Energy Technology Data Exchange (ETDEWEB)

    Chassany, J; Pouthier, J; Delmar, J [Commissariat a l' Energie Atomique, Chusclan (France). Centre de Production de Plutonium de Marcoule

    1967-07-01

    The results of numerous evaluations of the contamination are given: - Reactors in operation during maintenance operations. - Reactors shut-down during typical repair operations (coolants, exchangers, interior of the vessel, etc. ) - Following incidents on the cooling circuit and can-rupture. They show that, except in particular cases, it is the activation products which dominate. Furthermore, after ten years operation, the points at which contamination liable to emit strong doses accumulates are very localized and the individual protective equipment has not had to be reinforced. (authors) [French] Les resultats de nombreuses evaluations de la contamination sont donnes: - Piles en marche pendant les operations d'entretien - Piles a l'arret au cours des chantiers caracteristiques (refrigerants, echangeurs, interieur du caisson, etc.) - A la suite d'incidents sur le circuit de refroidissement et de rupture de gaine. Ils montrent que, sauf cas particulier, ce sont essentiellement les produits d'activation qui dominent. Par ailleurs apres 10 ans de fonctionnement, les points d'accumulation de la contamination susceptibles de delivrer des debits de dose importants restent tres localises et les moyens de protection individuels utilises n'ont pas du etre renforces. (auteurs)

  20. The Influence of Ozonization For DO, BOD and Bacterial Growth in The Liquid Waste From Tanning Leather Industry

    International Nuclear Information System (INIS)

    M-Yazid; Aris-Bastianudin; Widdi-Usada

    2007-01-01

    The research of ozonization influence of dissolved oxygen (DO), biological oxygen demand (BOD) and the bacterial growth in the liquid waste from tanning leather industry has been done. The objectives of this research was to studied the influence of ozonization for decomposition process of the organic compound in these waste by indicator of BOD decreased, increased of DO and decomposer bacterial growth. The ozonization was carried out by time variation 0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195 and 210 minutes. Each samples of the waste has been ozonized keep in the sterile reaction tube for isolated of bacterial and the other keep in the bottle for BOD and DO measurement. These research results show that ozonization with 16.243 x 10 -4 mg/second debit for 3 hours can decreased of BOD were 19.61 %, and ozonization for 3.5 hours can increased of DO were 82.5%. The other hand, 3 hours ozonization can decreased of kind of bacterial growth were 80 %. (author)