WorldWideScience

Sample records for maa notes volume

  1. Measurement of right ventricular volumes using 131I-MAA

    International Nuclear Information System (INIS)

    Sekimoto, T.; Grover, R.F.

    1975-01-01

    A method is presented for determining the right ventricular residual ratio, that is, the ratio of the end-systolic volume to the end-diastolic volume during each cardiac cycle. 131 I-MAA was injected as a bolus into the right ventricle, and the ratio of isotope remaining in the chamber during the succeeding cardiac cycles was determined with a collimated scintillation counter placed over the right ventricle. Since the counter detected the radioactivity from the entire right ventricular cavity, potential errors from incomplete mixing were minimized. The washout curve from the ventricle was distorted somewhat by the accumulation of isotope in intervening lung tissue. This distortion was eliminated by subtracting the build-up curve of radioactivity in the lung recorded simultaneously with a second scintillation counter positioned over the lateral chest wall. In 14 dogs anesthetized with chloralose, the right ventricular residual ratio was relatively constant at 40.4 +- 3.1 per cent. Duplicate measurements differed by less than 3 percent indicating the good reproducibility of the method. Right ventricular stroke volume was determined from cardiac output (dye dilution) and heart rate. With this and the simultaneously determined residual ratio ( 131 I-MAA), end-diastolic volume could be calculated. Stroke volume and stroke work were highly correlated with end-diastolic volume, in keeping with the Frank-Starling mechanism. (U.S.)

  2. Resources for Teaching Linear Algebra. MAA Notes Volume 42.

    Science.gov (United States)

    Carlson, David, Ed.; And Others

    This book takes the position that the teaching of elementary linear algebra can be made more effective by emphasizing applications, exposition, and pedagogy. It includes the recommendations of the Linear Algebra Curriculum Study Group with their core syllabus for the first course, and the thoughts of mathematics faculty who have taught linear…

  3. The large carpenter bees of central Saudi Arabia, with notes on the biology of Xylocopa sulcatipes Maa (Hymenoptera, Apidae, Xylocopinae

    Directory of Open Access Journals (Sweden)

    Mohammed Hannan

    2012-06-01

    Full Text Available The large carpenter bees (Xylocopinae, Xylocopa Latreille occurring in central Saudi Arabia are reviewed. Two species are recognized in the fauna, Xylocopa (Koptortosoma aestuans (Linnaeus and X. (Ctenoxylocopa sulcatipes Maa. Diagnoses for and keys to the species of these prominent components of the central Saudi Arabian bee fauna are provided to aid their identification by pollination researchers active in the region. Females and males of both species are figured and biological notes provided for X. sulcatipes. Notes on the nesting biology and ecology of X. sulcatipes are appended. As in studies for this species from elsewhere, nests were found in dried stems of Calotropis procera (Aiton (Asclepiadaceae and Phoenix dactylifera L. (Arecaceae.

  4. European Science Notes. Volume 40, Number 1.

    Science.gov (United States)

    1986-01-01

    Mass Spectrometry mers and copolymers of polyacrylate salt series edited by Professor J.F.J. Todd latex) rather than an inorganic or or- (University...changes in the popu- cy with two potassium dihydrogen phos- lation of a vibrational manifold were phate (KDP) crystals. Following a fil- determined by...AD-A162 235 EUROPEAN SCIENCE NOTES VOLUME 48 NUMBER I(U) OFFICE OF i/1 NAVAL RESEARCH LONDON (ENGLAND) L E SHAFFER JAN 86 UNCLASSIFIED F/G 5/2

  5. Utility of Quantitative Tc-MAA SPECT/CT for yttrium-Labelled Microsphere Treatment Planning: Calculating Vascularized Hepatic Volume and Dosimetric Approach.

    Science.gov (United States)

    Garin, Etienne; Rolland, Yan; Lenoir, Laurence; Pracht, Marc; Mesbah, Habiba; Porée, Philippe; Laffont, Sophie; Clement, Bruno; Raoul, Jean-Luc; Boucher, Eveline

    2011-01-01

    Objectives. The aim of this study was to assess the effectiveness of SPECT/CT for volume measurements and to report a case illustrating the major impact of SPECT/CT in calculating the vascularized liver volume and dosimetry prior to injecting radiolabelled yttrium-90 microspheres (Therasphere). Materials and Methods. This was a phantom study, involving volume measurements carried out by two operators using SPECT and SPECT/CT images. The percentage of error for each method was calculated, and interobserver reproducibility was evaluated. A treatment using Therasphere was planned in a patient with three hepatic arteries, and the quantitative analysis of SPECT/CT for this patient is provided. Results. SPECT/CT volume measurements proved to be accurate (mean error Therasphere used. Conclusions. MAA SPECT/CT is accurate for vascularized liver volume measurements, providing a valuable contribution to the therapeutic planning of patients with complex hepatic vascularization.

  6. Utility of Quantitative 99mTc-MAA SPECT/CT for 90yttrium-Labelled Microsphere Treatment Planning: Calculating Vascularized Hepatic Volume and Dosimetric Approach

    Science.gov (United States)

    Garin, Etienne; Rolland, Yan; Lenoir, Laurence; Pracht, Marc; Mesbah, Habiba; Porée, Philippe; Laffont, Sophie; Clement, Bruno; Raoul, Jean-Luc; Boucher, Eveline

    2011-01-01

    Objectives. The aim of this study was to assess the effectiveness of SPECT/CT for volume measurements and to report a case illustrating the major impact of SPECT/CT in calculating the vascularized liver volume and dosimetry prior to injecting radiolabelled yttrium-90 microspheres (Therasphere). Materials and Methods. This was a phantom study, involving volume measurements carried out by two operators using SPECT and SPECT/CT images. The percentage of error for each method was calculated, and interobserver reproducibility was evaluated. A treatment using Therasphere was planned in a patient with three hepatic arteries, and the quantitative analysis of SPECT/CT for this patient is provided. Results. SPECT/CT volume measurements proved to be accurate (mean error Therasphere used. Conclusions. MAA SPECT/CT is accurate for vascularized liver volume measurements, providing a valuable contribution to the therapeutic planning of patients with complex hepatic vascularization. PMID:21822489

  7. European Science Notes. Volume 41, Number 9.

    Science.gov (United States)

    1987-09-01

    management system and of the following: Secretaria de la Revista the inference engine. de Psicologia Social , Facultad de Psico- Application of Knowledge-Based...Notes NATO Advanced Research Workshop on Social and Environmental Psychology .................... William D. Crano 519 Applied Artificial Intelligence...An International Journal ................................. William D. Crano 520 New Spanish Journal of Social Psychology ................. William D

  8. LLW notes. Volume 11, No.8

    International Nuclear Information System (INIS)

    1996-12-01

    'LLW Notes' is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state, and compact officials identified by those Participants to receive 'LLW Notes'. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  9. European Scientific Notes. Volume 36, Number 2,

    Science.gov (United States)

    1982-02-28

    noted that the alleged Symptom-limited exercise testing is gen- immunity of marathon runners to coronary erally accepted as an integral part of any...marathon runners out of coronary patients. risk, and the motivation pf both physician and Wenger emphasized that there is no fixed dose patient...never 45 ESN 36-2 (1982) RESCUE KITE The accuracy of addition of columns of 2-digit numbers was significantly worse at In emergencies at sea, detection

  10. European Scientific Notes. Volume 37, Number 2,

    Science.gov (United States)

    1983-02-28

    potassium persulfate the initiator. ethylene. The method is to immerse the Particle nucleation, flocculation, and films in an aqueous solution of acrylic... polyacrylic acid in the aqueous solu- causing flocculation and coalescence. tion, water soluble inhibitors were The process of aggregation of ...AD-A127 548 EUROPEAN SCIENTIFIC 140TES VOLUME 37 NUMBER 2(U) OFFICE / OF NAVAL RESEARCH LONDON (ERGLAND) V TSTANNET ET AL 28 FER 83 ESN-37-2 UNCLAAS

  11. Effectiveness of quantitative MAA SPECT/CT for the definition of vascularized hepatic volume and dosimetric approach: phantom validation and clinical preliminary results in patients with complex hepatic vascularization treated with yttrium-90-labeled microspheres.

    Science.gov (United States)

    Garin, Etienne; Lenoir, Laurence; Rolland, Yan; Laffont, Sophie; Pracht, Marc; Mesbah, Habiba; Porée, Philippe; Ardisson, Valérie; Bourguet, Patrick; Clement, Bruno; Boucher, Eveline

    2011-12-01

    The goal of this study was to assess the use of quantitative single-photon emission computed tomography/computed tomography (SPECT/CT) analysis for vascularized volume measurements in the use of the yttrium-90-radiolabeled microspheres (TheraSphere). A phantom study was conducted for the validation of SPECT/CT volume measurement. SPECT/CT quantitative analysis was used for the measurement of the volume of distribution of the albumin macroaggregates (MAA; i.e., the vascularized volume) in the liver and the tumor, and the total activity contained in the liver and the tumor in four consecutive patients presenting with a complex liver vascularization referred for a treatment with TheraSphere. SPECT/CT volume measurement proved to be accurate (mean error <7%) and reproducible (interobserver concordance 0.99). For eight treatments, in cases of complex hepatic vascularization, the hepatic volumes based on angiography and CT led to a relative overestimation or underestimation of the vascularized hepatic volume by 43.2 ± 32.7% (5-87%) compared with SPECT/CT analyses. The vascularized liver volume taken into account calculated from SPECT/CT data, instead of angiography and CT data, results in modifying the activity injected for three treatments of eight. Moreover, quantitative analysis of SPECT/CT allows us to calculate the absorbed dose in the tumor and in the healthy liver, leading to doubling of the injected activity for one treatment of eight. MAA SPECT/CT is accurate for volume measurements. It provides a valuable contribution to the therapeutic planning of patients presenting with complex hepatic vascularization, in particular for calculating the vascularized liver volume, the activity to be injected and the absorbed doses. Studies should be conducted to assess the role of quantitative MAA/SPECT CT in therapeutic planning.

  12. Energy perspectives 2035 - Volume 4, side-notes

    International Nuclear Information System (INIS)

    2007-01-01

    This comprehensive report published by the Swiss Federal Office of Energy (SFOE) presents a number of side-notes pertaining to the first three volumes of the Energy Perspectives series of reports. Various topics are discussed by the authors of the first three volumes of the perspectives in the meetings held by the Energy Perspectives Working Group. The sixteen side-notes presented here cover the following topics: General conditions, fossil resources, the influence of climate warming, CO 2 emissions trading (Joint Implementation JI and Clean Development Mechanism CDM), definition of potentials, air traffic, imported renewable electricity, hydro power, electricity cost calculation, sensitivity analysis of centralised power production facilities, heat-pumps and their power consumption, cold spells and heat-waves, risk and its perception, the 2000-Watt society and international and national energy perspectives

  13. LLW Notes, volume 9, No. 7. November and December 1994

    International Nuclear Information System (INIS)

    1994-12-01

    LLW Notes is distributed to Low-Level Radioactive Waste Forum Participants and other state and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum is an association of state and compact representatives appointed by governors and compact commissions, established to facilitate state and compact commission implementation of the Low- Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The Forum provides an opportunity for states and compacts to share information with one another and to exchange views with officials of federal agencies and other interested parties

  14. LLW Notes, Volume 9, Number 6. October 1994

    International Nuclear Information System (INIS)

    1994-10-01

    LLW Notes is distributed to Low-Level Radioactive Waste Forum Participants and other state and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum is an association of state and compact representatives appointed by governors and compact commissions, established to facilitate state and compact commission implementation of the Low- Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The Forum provides an opportunity for states and compacts to share information with one another and to exchange views with officials of federal agencies and other interested parties

  15. LLW Notes, volume 9, No. 7. November and December 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-01

    LLW Notes is distributed to Low-Level Radioactive Waste Forum Participants and other state and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum is an association of state and compact representatives appointed by governors and compact commissions, established to facilitate state and compact commission implementation of the Low- Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The Forum provides an opportunity for states and compacts to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  16. LLW Notes, Volume 9, Number 6. October 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-10-01

    LLW Notes is distributed to Low-Level Radioactive Waste Forum Participants and other state and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum is an association of state and compact representatives appointed by governors and compact commissions, established to facilitate state and compact commission implementation of the Low- Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The Forum provides an opportunity for states and compacts to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  17. Noted

    Science.gov (United States)

    Nunberg, Geoffrey

    2013-01-01

    Considering how much attention people lavish on the technologies of writing--scroll, codex, print, screen--it's striking how little they pay to the technologies for digesting and regurgitating it. One way or another, there's no sector of the modern world that is not saturated with note-taking--the bureaucracy, the liberal professions, the…

  18. A New Kind of Void Soap-free P(MMA-EA-MAA) Latex Particles

    Institute of Scientific and Technical Information of China (English)

    Kai KANG; Cheng You KAN; Yi DU; Yu Zhong LI; De Shan LIU

    2005-01-01

    Soap-free P(MMA-EA-MAA) particles with narrow size distribution were synthesized by seeded emulsion polymerization of methyl methacrylate (MMA), ethyl acrylate (EA) and methacrylic acid (MAA), and large voids inside the particles were generated by alkali posttreatment in the presence of 2-butanone. Results indicated that the size of void and the particle volume were related with the amount of 2-butanone. The generation mechanism of voids was proposed.

  19. A note on stereological estimation of the volume-weighted second moment of particle volume

    DEFF Research Database (Denmark)

    Jensen, E B; Sørensen, Flemming Brandt

    1991-01-01

    It is shown that for a variety of biological particle shapes, the volume-weighted second moment of particle volume can be estimated stereologically using only the areas of particle transects, which can be estimated manually by point-counting....

  20. The art and science of magnet design: Selected notes of Klaus Halbach. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    This volume contains a compilation of 57 notes written by Dr. Klaus Halbach selected from his collection of over 1650 such documents. It provides an historic snapshot of the evolution of magnet technology and related fields as the notes range from as early as 1965 to the present, and is intended to show the breadth of Dr. Halbach`s interest and ability that have long been an inspiration to his many friends and colleagues. As Halbach is an experimental physicist whose scientific interests span many areas, and who does his most innovative work with pencil and paper rather than at the workbench or with a computer, the vast majority of the notes in this volume were handwritten and their content varies greatly--some reflect original work or work for a specific project, while others are mere clarifications of mathematical calculations or design specifications. As the authors converted the notes to electronic form, some were superficially edited and corrected, while others were extensively re-written to reflect current knowledge and notation. The notes are organized under five categories which reflect their primary content: Beam Position Monitors, (bpm), Current Sheet Electron Magnets (csem), Magnet Theory, (thry), Undulators and Wigglers (u-w), and Miscellaneous (misc). Within the category, they are presented chronologically starting from the most recent note and working backwards in time.

  1. The art and science of magnet design: Selected notes of Klaus Halbach. Volume 2

    International Nuclear Information System (INIS)

    1995-02-01

    This volume contains a compilation of 57 notes written by Dr. Klaus Halbach selected from his collection of over 1650 such documents. It provides an historic snapshot of the evolution of magnet technology and related fields as the notes range from as early as 1965 to the present, and is intended to show the breadth of Dr. Halbach's interest and ability that have long been an inspiration to his many friends and colleagues. As Halbach is an experimental physicist whose scientific interests span many areas, and who does his most innovative work with pencil and paper rather than at the workbench or with a computer, the vast majority of the notes in this volume were handwritten and their content varies greatly--some reflect original work or work for a specific project, while others are mere clarifications of mathematical calculations or design specifications. As the authors converted the notes to electronic form, some were superficially edited and corrected, while others were extensively re-written to reflect current knowledge and notation. The notes are organized under five categories which reflect their primary content: Beam Position Monitors, (bpm), Current Sheet Electron Magnets (csem), Magnet Theory, (thry), Undulators and Wigglers (u-w), and Miscellaneous (misc). Within the category, they are presented chronologically starting from the most recent note and working backwards in time

  2. Dynamic Adaptive Policymaking for implementing Mobility as a Service (MAAS)

    NARCIS (Netherlands)

    Jittrapirom, P.; Marchau, V.A.W.J.; Meurs, H.

    2017-01-01

    Mobility as a Service (MaaS) is an emerging innovative transport concept. It offers its users a tailored transport service package, similar to a mobile phone package, that provides a seamless journey within their city-region. Proponents believe that MaaS can provide a high-level of convenience that

  3. On the Maas problem of seawater intrusion combated by infiltration

    Science.gov (United States)

    Kacimov, A. R.

    2008-09-01

    SummaryThe problem of Maas [Maas, K. 2007. Influence of climate change on a Ghijben-Herzberg lens. J. Hydrol. 347, 223-228] for infiltration inflow into a porous flat-roofed fresh water lens floating on the interface of an ascending Darcian saline water flow is shown to be in exact match with the Polubarinova-Kochina [Polubarinova-Kochina, P.Ya., 1977. Theory of Ground Water Movement. Nauka, Moscow (in Russian)] problem for flow in a lens capped by a cambered phreatic surface with a uniform accretion. The Maas complex potential in the domain of a heavy saline water seeping beneath the lens corresponds to one of an ideal fluid flow past an elliptical cylinder that makes possible conversion of this potential into ascending-descending seepage flows with floating (but stagnant) DNAPL-LNAPL volumes. Similar matching is possible for the velocity potential of an axisymmetric flow past an ellipsoid and hydrostatic pressure of a stagnant NAPL body stored in a semi-ellipsoidal pond.

  4. UNESCO peakorteris avati rahvusvaheline Planeet Maa Aasta / Alvar Soesoo

    Index Scriptorium Estoniae

    Soesoo, Alvar, 1963-

    2008-01-01

    12.-13. veebruaril oli UNESCO peakorteris Pariisis rahvusvahelise Maa Aasta avaüritus. Maa Aasta ürituste sari Eestis algas geoteadusele ja ühiskonna vajadustele pühendatud üritustega 2007. aastal

  5. Isa-ema maa : [luuletused] / Leelo Tungal

    Index Scriptorium Estoniae

    Tungal, Leelo, 1947-

    2001-01-01

    Sisu: Isa-ema maa ; Vahetund ; Päkapikk võis näha ; Kodune jutt ; Koeruse mõõt ; mütsid ; Loomade laul ; Igal sügisel ; Väike jõulusoov ; Millal tuled, jõuluvana ; Paharet ; Suur õun ; Teiste laste mänguasjad ; Oi heldeke! ; Tere-tere ; Kui ma ... ; Magus tähestik ; Pluss ja miinus ; Pinalis ; Esimese klassi õpilane ; Teise klassi õpilane ; Miks on kana vana? ; Hommik ; Seitsme maa ja mere taga ; Köha pere ; Harjad ; Täna sügist mängib suvi ; Toas ; Laps jäi voodis magama ; Klassivennad ; Talvehommik ; Siili elu ; Hiirehernesupp ; Hundi lugemine ; Karu ärkamine ; Unelaul ; Salajutt ; Kooli eel ; Laiskvorsti elu ; Kindel plaan ; Oma kohal ; Puhkama ; Vana vahva lasteaed ; Sama laps ; Tüli

  6. In memoriam Rudolf Arnold Maas Geesteranus Den Haag, 20 january 1911-Oegstgeest, 18 may 2003

    OpenAIRE

    NN

    2003-01-01

    On 18 May 2003 Rudolf Maas Geesteranus died peacefully at the age of 92. With him the mycological world has lost a remarkable and versatile personality, who worked on the taxonomy of fungi for almost 60 years producing papers and books on a wide range of topics, including both asco- and basidiomycetes. The bibliographical notes and publication list printed in this journal on his retirement from active service at the Rijksherbarium in 1976, and on his eightieth birthday in 1991 (Bas, Persoonia...

  7. Layanan Infrastruktur Komputasi Multitenant dengan OpenStack di Lingkungan MaaS

    Directory of Open Access Journals (Sweden)

    Joan Ricard Panggabean

    2017-10-01

    Full Text Available The growth of high-quality computing needs triggers the development of infrastructure that requires huge costs and resources. This research applied OpenStack in Metal as a Service (MaaS environment to provide multitenant infrastructure services in the form of virtual machines (IaaS. The capacity of this IaaS system can be configured based on the needs of the computing resources (CPUs, memory, storage, and network interfaces. Users within the tenant can request infrastructure services as their needs without requiring human interaction with each service provider. Meningkatnya kebutuhan komputasi berkualitas tinggi mendorong pengembangan infrastruktur server yang membutuhkan biaya dan sumber daya besar. Penelitian ini mengaplikasikan OpenStack dalam lingkungan Metal as a Service (MaaS untuk menyediakan layanan infrastruktur multitenant berupa mesin-mesin virtual sebagai Infrastructure as a Service (IaaS. Kapasitas sistem layanan IaaS ini dapat dikonfigurasi berdasarkan kebutuhan sumber daya komputasi (CPU, memori, ruang penyimpan, dan antarmuka jaringan. Pengguna dalam tenant dapat meminta layanan infrastruktur secara mandiri dengan kapasitas komputasi sesuai yang dibutuhkan.

  8. Effect of solvents on properties of Bombyx mori silk grafted by methyl methacrylate (MMA and methacrylamide (MAA

    Directory of Open Access Journals (Sweden)

    Wattana Klairatsamee

    2005-11-01

    Full Text Available Mulberry silks were chemically modified in order to increase weight gain, resulting from degumming process using graft copolymerisation technique with vinyl monomers, i.e. MMA, MAA and MMA/MAA. Due to the appearance of PMMA homopolymer granules adhered on the MMA- and MMA/MAA-grafted silk surfaces resulting in surface roughness when silk was grafted by MMA in water, the influence of grafting solvents was examined, using different water/ethanol volume ratios of 100/0, 75/25, 50/50, 25/75 and 0/100. FTIR spectra of the grafted silks presented the absorption bands of the vinyl monomers used for the grafting process. In addition, high values of % polymer add-on were obtained for all of the grafted silks. It was also found that the suitable solvents were 25/75 water/ethanol for the silk grafted by MMA and MMA/MAA, and water for the silk grafted by MAA, in order to get the smooth grafted silk surface and high polymer add-on. Moreover, all the grafted silks showed slightly greater stiffness, as indicated by the increase of Young's modulus and the decrease of elongation.

  9. Note: Nonpolar solute partial molar volume response to attractive interactions with water.

    Science.gov (United States)

    Williams, Steven M; Ashbaugh, Henry S

    2014-01-07

    The impact of attractive interactions on the partial molar volumes of methane-like solutes in water is characterized using molecular simulations. Attractions account for a significant 20% volume drop between a repulsive Weeks-Chandler-Andersen and full Lennard-Jones description of methane interactions. The response of the volume to interaction perturbations is characterized by linear fits to our simulations and a rigorous statistical thermodynamic expression for the derivative of the volume to increasing attractions. While a weak non-linear response is observed, an average effective slope accurately captures the volume decrease. This response, however, is anticipated to become more non-linear with increasing solute size.

  10. Note: Nonpolar solute partial molar volume response to attractive interactions with water

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Steven M.; Ashbaugh, Henry S., E-mail: hanka@tulane.edu [Department of Chemical and Biomolecular Engineering, Tulane University, New Orleans, Louisiana 70118 (United States)

    2014-01-07

    The impact of attractive interactions on the partial molar volumes of methane-like solutes in water is characterized using molecular simulations. Attractions account for a significant 20% volume drop between a repulsive Weeks-Chandler-Andersen and full Lennard-Jones description of methane interactions. The response of the volume to interaction perturbations is characterized by linear fits to our simulations and a rigorous statistical thermodynamic expression for the derivative of the volume to increasing attractions. While a weak non-linear response is observed, an average effective slope accurately captures the volume decrease. This response, however, is anticipated to become more non-linear with increasing solute size.

  11. Population Characteristics and Student Outcomes. Data Notes. Volume 3, Number 3, May/June 2008

    Science.gov (United States)

    Clery, Sue; Topper, Amy

    2008-01-01

    Colleges can gain a better understanding of their students' progress by comparing themselves to peers. Using data from Achieving the Dream: Community College Count, this issue of "Data Notes" focuses on Achieving the Dream colleges that serve high percentages of Hispanic, black, and low-income students. This analysis reveals the noteworthy result…

  12. Prediction of postoperative respiratory function of lung cancer patients using 99mTc-MAA SPECT

    International Nuclear Information System (INIS)

    Kokubo, Mitsuharu; Sakai, Satoshi; Miyata, Tomoyuki

    1991-01-01

    In this study, we evaluated the correlation between the predicted postoperative respiratory function using 99m Tc-MAA SPECT with chest CT and the postoperative respiratory function. 99m Tc-MAA SPECT were performed in 10 patients with lung cancer who underwent lobectomy. We measured the fractional loss in the pulmonary flow of the lobe to be resected using 99m Tc-MAA SPECT with chest CT. The value of predicted postoperative respiratory function was measured as follows: the value of predicted postoperative respiratory function=the value of preoperative respiratory function x (1-the fractional loss in the pulmonary flow of the lobe to be resected). Postoperative forced vital capacity (FVC), forced expiratory volume in the first second (FEV 1.0 ) and % vital capacity (%VC) were predicted in this study, and were compared to the respiratory function at three months and six months after operation. The predicted postoperative respiratory function was highly correlated with the actually observed postoperative respiratory function. (author)

  13. LLW (Low-Level Waste) Notes, Volume 13, Number 1, February 1998

    International Nuclear Information System (INIS)

    1998-02-01

    LLW Notes is a newsletter distributed to Low-Level Radioactive Waste Forum Participants and other state and compact officials. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties. This issue focuses on the following topics: DOI approves Ward Valley permit application; Project evidentiary hearings begin in Texas; and Summary judgment motions in California breach of contract action

  14. LLW (Low-Level Waste) Notes, Volume 13, Number 1, February 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    LLW Notes is a newsletter distributed to Low-Level Radioactive Waste Forum Participants and other state and compact officials. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties. This issue focuses on the following topics: DOI approves Ward Valley permit application; Project evidentiary hearings begin in Texas; and Summary judgment motions in California breach of contract action.

  15. Technical Note: Stored grain volume measurement using a low density point cloud

    Science.gov (United States)

    The mass of stored grain is often determined from volume measurements by crop insurers, government auditors, and stored grain managers conducting inventories. Recent increases in bin size have accentuated the difficulty of accounting for irregularities and variations in surface conditions in calcula...

  16. Technical Note: Influence of Compton currents on profile measurements in small-volume ion chambers

    Energy Technology Data Exchange (ETDEWEB)

    Tanny, Sean; Sperling, Nicholas; Parsai, E. Ishmael, E-mail: e.parsai@utoledo.edu [Department of Radiation Oncology, University of Toledo Medical Center, 1325 Conference Drive, Toledo, Ohio 43614 (United States); Holmes, Shannon [Standard Imaging, 3120 Deming Way, Middleton, Wisconsin 53562 (United States)

    2015-10-15

    Purpose: This work is to evaluate the effects of Compton current generation in three small-volume ionization chambers on measured beam characteristics for electron fields. Methods: Beam scans were performed using Exradin A16, A26, and PTW 31014 microchambers. Scans with varying chamber components shielded were performed. Static point measurements, output factors, and cable only irradiations were performed to determine the contribution of Compton currents to various components of the chamber. Monte Carlo simulations were performed to evaluate why one microchamber showed a significant reduction in Compton current generation. Results: Beam profiles demonstrated significant distortion for two of the three chambers when scanned parallel to the chamber axis, produced by electron deposition within the wire. Measurements of ionization produced within the cable identified Compton current generation as the cause of these distortions. The size of the central collecting wire was found to have the greatest influence on the magnitude of Compton current generation. Conclusions: Microchambers can demonstrate significant (>5%) deviations from properties as measured with larger volume chambers (0.125 cm{sup 3} and above). These deviations can be substantially reduced by averaging measurements conducted at opposite polarities.

  17. Notes de lecture et édition du ''second volume'' de Bouvard et Pécuchet : configurations complexes de l'inachèvement

    OpenAIRE

    Dord-Crouslé, Stéphanie

    2012-01-01

    International audience; Examining the preparatory documents allows to establish the regular pattern of development of the second volume of Bouvard et Pécuchet despite its incompleteness: Flaubert selects textual fragments on his reading notes pages before they are copied first on summary pages and then on pages prepared for the second volume. However some in absentia fragments (designated by Flaubert for the second volume, but not actually copied) pose complex editorial problems: the text ref...

  18. Technical Note: Harmonic analysis applied to MR image distortion fields specific to arbitrarily shaped volumes.

    Science.gov (United States)

    Stanescu, T; Jaffray, D

    2018-05-25

    Magnetic resonance imaging is expected to play a more important role in radiation therapy given the recent developments in MR-guided technologies. MR images need to consistently show high spatial accuracy to facilitate RT specific tasks such as treatment planning and in-room guidance. The present study investigates a new harmonic analysis method for the characterization of complex 3D fields derived from MR images affected by system-related distortions. An interior Dirichlet problem based on solving the Laplace equation with boundary conditions (BCs) was formulated for the case of a 3D distortion field. The second-order boundary value problem (BVP) was solved using a finite elements method (FEM) for several quadratic geometries - i.e., sphere, cylinder, cuboid, D-shaped, and ellipsoid. To stress-test the method and generalize it, the BVP was also solved for more complex surfaces such as a Reuleaux 9-gon and the MR imaging volume of a scanner featuring a high degree of surface irregularities. The BCs were formatted from reference experimental data collected with a linearity phantom featuring a volumetric grid structure. The method was validated by comparing the harmonic analysis results with the corresponding experimental reference fields. The harmonic fields were found to be in good agreement with the baseline experimental data for all geometries investigated. In the case of quadratic domains, the percentage of sampling points with residual values larger than 1 mm were 0.5% and 0.2% for the axial components and vector magnitude, respectively. For the general case of a domain defined by the available MR imaging field of view, the reference data showed a peak distortion of about 12 mm and 79% of the sampling points carried a distortion magnitude larger than 1 mm (tolerance intrinsic to the experimental data). The upper limits of the residual values after comparison with the harmonic fields showed max and mean of 1.4 mm and 0.25 mm, respectively, with only 1.5% of

  19. Technical Note: New methodology for measuring viscosities in small volumes characteristic of environmental chamber particle samples

    Directory of Open Access Journals (Sweden)

    L. Renbaum-Wolff

    2013-01-01

    Full Text Available Herein, a method for the determination of viscosities of small sample volumes is introduced, with important implications for the viscosity determination of particle samples from environmental chambers (used to simulate atmospheric conditions. The amount of sample needed is < 1 μl, and the technique is capable of determining viscosities (η ranging between 10−3 and 103 Pascal seconds (Pa s in samples that cover a range of chemical properties and with real-time relative humidity and temperature control; hence, the technique should be well-suited for determining the viscosities, under atmospherically relevant conditions, of particles collected from environmental chambers. In this technique, supermicron particles are first deposited on an inert hydrophobic substrate. Then, insoluble beads (~1 μm in diameter are embedded in the particles. Next, a flow of gas is introduced over the particles, which generates a shear stress on the particle surfaces. The sample responds to this shear stress by generating internal circulations, which are quantified with an optical microscope by monitoring the movement of the beads. The rate of internal circulation is shown to be a function of particle viscosity but independent of the particle material for a wide range of organic and organic-water samples. A calibration curve is constructed from the experimental data that relates the rate of internal circulation to particle viscosity, and this calibration curve is successfully used to predict viscosities in multicomponent organic mixtures.

  20. Maa asendamise ja ostueesõigusega erastamise kord Tallinna linnas : [bakalaureusetöö] / Kersti Kägi ; Tartu Ülikool, õigusteaduskond ; juhendaja: Kalle Merusk

    Index Scriptorium Estoniae

    Kägi, Kersti

    1995-01-01

    Maade asendamine ja ostueesõigusega erastamine maareformi osana, õigusvastaselt võõrandatud maa asendamine, maa ostueesõigusega erastamine; maa asendamise kord Tallinna linnas, maa ostueesõigusega erastamise kord Tallinna linnas

  1. Prediction of postoperative pulmonary function using 99mTc-MAA perfusion lung SPECT

    International Nuclear Information System (INIS)

    Hosokawa, Nobuyuki; Tanabe, Masatada; Satoh, Katashi; Takashima, Hitoshi; Ohkawa, Motoomi; Maeda, Masazumi; Tamai, Toyosato; Kojima, Kanji.

    1995-01-01

    In order to predict postoperative pulmonary function, 99m Tc-MAA perfusion lung SPECT and spirometry were performed preoperatively in 52 patients with resectable primary lung cancer; 44 underwent lobectomy, eight pneumonectomy. Local pulmonary function (called local effective volume) was evaluated according to the degree of radionuclide distribution of each voxel in the SPECT images. The total effective volume was defined as the sum of the local effective volume, and the residual effective volume was the total effective volume excluding loss after operation. Predicted pulmonary function (VC and FEV 1.0) was calculated by the following formula: Predicted value=preoperative value x percent of the residual effective volume. Postoperative pulmonary function was predicted in the same patients by means of 99m Tc-MAA perfusion lung planar scintigraphy and X-ray CT. The patients were reinvestigated with spirometry at one and four months after surgery, and the values were compared with the predicted values. The correlations between the predicted values using SPECT and measured postoperative pulmonary function were highly significant (VC: r=0.867, FEV1.0: r=0.864 one month after operation; VC: r=0.860, FEV1.0: r=0.907 4 months after operation). The predicted values calculated using SPECT were accurate compared with the predicted values calculated using planar scintigraphy or X-ray CT. The patients with predicted FEV1.0 of less than 0.8 liter required home oxygen therapy. This method is valuable for the prediction of postoperative pulmonary function before the surgical procedure. (author)

  2. Kas Soome on paha maa? / Aku Louhimies ; interv. Margit Tõnson

    Index Scriptorium Estoniae

    Louhimies, Aku

    2006-01-01

    Vestlus soome režissööriga tema festivalidel mitmeid auhindu saanud filmist "Paha maa" : Soome 2005. Režissöör filmib Niguliste kirikus stseene oma neljandasse filmi "Paljas mees". Lisaks fakte "Aku Louhimies - laia ampluaaga filmimees"

  3. Venus Express uurib Maa kurja kaksikut / ref. Triin Thalheim

    Index Scriptorium Estoniae

    2005-01-01

    9. novembril startis Baikonuri kosmodroomilt Veenusele Euroopa Kosmoseagentuuri sond Venus Express, mis peaks planeedi atmosfääri sisenema aprillis. Teadlaste sõnul peab sondi saadetav info aitama mõista naaberplaneedi kliimat ja atmosfääri ning tooma selgust, kas Maa võib kunagi Veenuse sarnaseks muutuda. Lisaks joonis: Venus Express

  4. Ueber einige Entwicklungsstadien von Rhopilema hispidum (Vanhoeffen) Maas

    NARCIS (Netherlands)

    Stiasny, G.

    1933-01-01

    Gelegentlich der Durchsicht einiger älterer Planktonfänge aus dem malayischen Archipel in den Sammlungen des Rijks Museum van Natuurlijke Historie in Leiden fanden sich zahlreiche Entwicklungsstadien von Rhopilema hispidum (VANH.) MAAS vor, über die ich hier kurz berichten will. Ueber die

  5. Energy perspectives 2035 - Volume 4, side-notes; Die Energieperspektiven 2035 - Band 4: Exkurse. Einzelthemen, wie fossile Energieressourcen, Einfluss der Klimaerwaermung, Flugverkehr, Ueberblick ueber andere Energieperspektiven des Energiesektors

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-06-15

    This comprehensive report published by the Swiss Federal Office of Energy (SFOE) presents a number of side-notes pertaining to the first three volumes of the Energy Perspectives series of reports. Various topics are discussed by the authors of the first three volumes of the perspectives in the meetings held by the Energy Perspectives Working Group. The sixteen side-notes presented here cover the following topics: General conditions, fossil resources, the influence of climate warming, CO{sub 2} emissions trading (Joint Implementation JI and Clean Development Mechanism CDM), definition of potentials, air traffic, imported renewable electricity, hydro power, electricity cost calculation, sensitivity analysis of centralised power production facilities, heat-pumps and their power consumption, cold spells and heat-waves, risk and its perception, the 2000-Watt society and international and national energy perspectives

  6. Hot spots on Tc-99m MAA perfusion lung scan

    International Nuclear Information System (INIS)

    Lim, Seok Tae; Sohn, Myung Hee

    2001-01-01

    A 61 year-old woman underwent perfusion and inhalation lung scan for the evaluation of pulmonary thromboembolism. Tc-99m MAA perfusion lung scan showed multiple round hot spots in both lung fields. Tc-99m DTPA aerosol inhalation lung scan and chest radiography taken at the same time showed normal findings. A repeated perfusion lung scan taken 24 hours later demonstrated no abnormalities. Hot spots on perfusion lung scan can be caused by microsphere clumping due to faulty injection technique by radioactive embolization from upper extremity thrombophlebitis after injection. Focal hot spots can signify zones of atelectasis, where the hot spots probably represent a failure of hypoxic vasoconstriction. Artifactual hot spots due to microsphere clumping usually appear to be round and in peripheral location, and the lesions due to a loss of hypoxic vasoconstriction usually appear to be hot uptakes having linear borders. Although these artifactual hot spots have been well-known, we rarely encounter them. This report presents a case with artifactual hot spots due to microsphere clumping on Tc-99m MAA perfusion lung scan

  7. Synthesis, characterization and properties of radiation-induced Starch/(EG-co-MAA hydrogels

    Directory of Open Access Journals (Sweden)

    H.L. Abd El-Mohdy

    2016-11-01

    Full Text Available Association of poly(carboxylic acids and non-ionic polymers in solutions via hydrogen bonding results in formation of novel polymeric materials–interpolymer complexes. Starch/(EG-co-MAA polymeric hydrogels were obtained by γ-initiated radiation copolymerization of ethylene glycol (EG with methacrylic acid (MAA which grafted on starch. The gel content of prepared hydrogels was varied with changes in starch content, EG:MAA composition and irradiation dose as well as crosslinking density. The swelling was studied as a function of starch content, EG:MAA composition, irradiation dose, type of soaked liquid, pH and temperature of matrix-surrounding medium. The degree of swelling greatly increased with enhanced MAA content, pH and temperature whereas, it decreased with reduced starch content and irradiation dose. The swelling was varied with the polarity of soaked liquid. The results showed that Starch/(EG-co-MAA hydrogels reached the equilibrium swelling state in water after 72 h. The structure and surface morphology of prepared polymer were confirmed with FTIR and SEM, respectively. The thermal properties of hydrogels were studied by using DSC and TGA, they cleared that there is miscibility between EG and MAA in copolymer and adding them improve the thermal stability of starch. The results indicate that Starch/(EG-co-MAA materials may be used in various applications.

  8. Investigation on properties of P((MAA-co-DMAEMA)-g-EG) polyampholyte nanogels

    Energy Technology Data Exchange (ETDEWEB)

    Deng Liandong; Zhai Yinglei; Guo Shutao; Jin Fengmin; Xie Zhaopeng; He Xiaohua; Dong Anjie, E-mail: ajdong@tju.edu.c [Tianjin University, School of Chemical Engineering and Technology (China)

    2009-02-15

    P((MAA-co-DMAEMA)-g-EG) polyampholyte nanogels (PANGs) were prepared by distillation-dispersion copolymerization of poly(ethylene glycol) methyl ether methacrylate (MPEGMA), N,N-dimethylaminoethyl methacrylate (DMAEMA), and methacrylic acid (MAA) using acetonitrile (AN) as dispersion medium. The results of FTIR spectra indicate that the composition of P((MAA-co-DMAEMA)-g-EG) PANGs is consistent with the designed structure. The results of TEM and laser particle size analyzer (LPSA) show that P((MAA-co-DMAEMA)-g-EG) PANGs present spherical morphology and a bimodal size distribution after and before swelling. P((MAA-co-DMAEMA)-g-EG) PANGs have typically amphoteric characters responding to pH, whose isoelectric point (IEP) increases with decreasing the ratio of MAA/DMAEMA and equilibrium swelling degree (ESD) is greater than that at IEP when the pH value is distant from IEP. P((MAA-co-DMAEMA)-g-EG) PANGs also represent ionic strength sensitivity. Using the water-soluble chitosan (CS, Mn = 5 kDa) as model drug, in vitro release indicates that CS can be effectively incorporated into PANGs and the release rate of CS at pH 1.89 is an order of magnitude greater than that at pH 8.36. P((MAA-co-DMAEMA)-g-EG) PANGs may be useful in biomedicine, especially in oral drug delivery of biomacromolecule.

  9. Maaperämallin käyttö maa-ainesalueiden suunnittelussa

    OpenAIRE

    Rantala, Lauri

    2016-01-01

    Tämän opinnäytetyön tarkoituksena oli esittää maa-ainesalueelta hankitun maaperätiedon maaperämallinnus esimerkkitapauksen kautta sekä pohtia, miten mallinnuksella tuotettuja aineistoja voitaisiin hyödyntää maa-ainestoiminnassa. Työ tehtiin Destia Oy:n kiviainesyksikön hyödynnettäväksi. Opinnäytetyössä selvitetään, miten maa-ainesalueilta hankittua maaperätietoa hyödynnetään maa-ainestoiminnassa sekä esitellään maa-ainesalueiden tutkintaan yleisimmin käytettävät maaperätutkimusmenetelmät....

  10. Preparation of Human Serum Albumin Macroaggregated (MAA) labelled with 99mTc via Ligand Exchange

    International Nuclear Information System (INIS)

    El-Mohty, A.A.; El-Ghany, E.A.; Amin, A.A.; El-Koaly, M.T.; Raieh, M.

    2000-01-01

    An alternative method for the preparation of human serum albumin macroaggregated (MAA) labelled with 99m Tc for lung scanning is described. The method is based on the use of stannous methylene diphosphonate (Sn-MDP) as a reducing agent. The may be also increase the number of binding sites in the MAA. The different parameters affecting the labelling yield and in-vitro stability of 99m Tc-MAA have been studied in order to determine the optimum conditions for labelling macroaggregated with 99m Tc. A high labelling yield (98.9%) was achieved and more than 98% of 99m Tc-MAA coated with Sn-MDP. The determined lung uptake in mice was found to be ≥ 90% which better than the reported data. A particular procedure compared to the existing reported procedures, which is recommended for the preparation of Sn-MDP coated MAA labelled with 99m Tc for lung perfusion imaging

  11. The synthesis of mycosporine-like amino acids (MAAs) by cultured, symbiotic dinoflagellates.

    Science.gov (United States)

    T Banaszak1 A; LaJeunesse; Trench

    2000-06-28

    We tested the hypothesis that there is a relation between phylotypes (phylogenetic types, as determined by restriction fragment length polymorphism (RFLP) and partial sequence analysis of the small subunit ribosomal RNA gene (SSUrDNA)) and the synthesis of mycosporine-like amino acids (MAAs) by symbiotic dinoflagellates under the influence of ultraviolet radiation (UV-B/A) and photosynthetically active radiation (PAR). We exposed 27 isolates of symbiotic dinoflagellates simultaneously to UV-B/A and PAR, and subsequently determined the MAAs present in cell extracts and in the media. The algae used included 24 isolates of Symbiodinium spp. originating from jellyfishes, sea anemones, zoanthids, scleractinians, octocorals, and bivalves, and three others in the genera Gymnodinium, Gloeodinium and Amphidinium from a jellyfish, an hydrocoral and a flatworm, respectively. In this study, all of the phylotype A Symbiodinium spp. synthesized up to three identified MAAs. None of the 11 cultured phylotypes B and C Symbiodinium spp. synthesized MAAs. The three non-Symbiodinium symbionts also synthesized up to three MAAs. The results support a conclusion that phylotype A Symbiodinium spp. have a high predilection for the synthesis of MAAs, while phylotypes B and C do not. Synthesis of MAAs by symbiotic dinoflagellates in culture does not appear to relate directly to depths or to the UV exposure regimes from which the consortia were collected.

  12. Jupiteri püssirohuaidast koliti maa-arhiiv ... Mis edasi? / Tõnu Kann

    Index Scriptorium Estoniae

    Kann, Tõnu, 1957-

    2009-01-01

    Pärnus Pühavaimu 19 paikneva endise püssirohukeldri peale rajatud historitsistlikus stiilis arhiivi- ja võimlahoonest, mille projekteeris Riia arhitekt Wilhelm Bockslaff. Maja allkorrusel asus Tartusse viidud maa-arhiiv

  13. Preparation and quality control of MAA human serum albumin kit

    International Nuclear Information System (INIS)

    Yassin, T.; Dadokh, M.; Almalki, R.

    2005-05-01

    MAA Macro aggregate Kit for pulmonary perfusion after labeling with 99m Tc was prepared according to an optimum conditions, where each vial contains 0.8 mg of HSA and 0.17 mg of stannous chloride dehydrate (SnCl 2 2H 2 O),The prepared kit showed high quality satisfying the requirements of international pharmacopoeias from the points of physical, chemical, radiochemical and biological purities, and its validity for human injection. And the labeling yield exceeded 99 % with average value of about 99.74 ± 0.27 % for 2mCi/2ml radioactivity, The bio distribution study in rats showed that an average of 93.87 ± 3.97% of injected dose was located in the lungs after 10 minutes where only about 0.99 ± 0.41 % of it was located in the liver and about 0.41 ± 0.14% in the kidneys and blood clearance 1.235 ± 0.78 %. This study also showed that each vial content can be labeled with maximum activity of 99m Tc of about 50 mCi. (Authors)

  14. Macroaggregated albumin (MAA) dry kit and its labelling with 99mTc-radionuclide

    International Nuclear Information System (INIS)

    Nurlaila

    1986-01-01

    The preparation of MAA dry kit has been done with specialized technique. The required technique was carried out in the following condition pH 5.0±0.5; heating temperature at was 75±5 o C, ''Nuova II Sybron Thermolyne'' is used for stirring at scale of 7-8 with 0.5 x 2.5 cm magnetic bar. The diameter of the particle obtained is between 30-70um, which is in accordance with the requirements of lung scanning agent. Wet kit of MAA was dried with feeze dryer. Dry kit of MAA was sterilized by irradiation using Co-60. The sterilization dose of 2.5 Mrad indicated no viable count of bacteria in the media after being incubated for 7-14 days. Labelling efficiencies of MAA dry kit before and after sterilization were 98.97% ± 0.20 and 96.77% ± 2.91 respectively. Labelling efficiency of labelled compound was determined by paper chromatography using methanol 85% as solvent. Stability of MAA dry kit was regularly determined by analysing the labelling efficiency. Dry kit MAA which was stored at room temperature (20-25 o C) and refrigerated temperature (2-4 o C) for two months still indicated chemical purity more than 95%. (author). 7 refs

  15. Electrospinning of Poly (MMA-CO-Maa) Copolymers And Their Layered Silicate Nanocomposites For Improved Thermal Properties

    Science.gov (United States)

    2004-12-01

    7518. Ho, B.C., Lee, Y.D. and Chin, W.K., 1992: Thermal Degradation of Polymethacrylic Acid , J. Polym. Sci., Polymer Chemistry, 30, 2389-2397. Lee...AMSRD-ARL-WM-MD Aberdeen Proving Ground, MD 21005-5069 ABSTRACT Copolymers consisting of methyl methacrylate (MMA) and methacrylic acid (MAA...from solution of poly (MMA-co-MAA) copolymer (50/50 weight ratio of MMA and methacrylic acid , MAA) in dimethylformamide (DMF) and the corresponding

  16. UV absorption reveals mycosporine-like amino acids (MAAs in Tatra mountain lake phytoplankton

    Directory of Open Access Journals (Sweden)

    Jerzy Dera

    2013-08-01

    Full Text Available Enhanced absorption of UV radiation, an effect characteristic of mycosporine-like amino acids (MAAs, is reported in samples of phytoplankton from six lakes in the Tatra Mountains National Park (Poland. It was demonstrated that the mass-specific UV absorption coefficients for the phytoplankton in these lakes increased with altitude above sea level. Based on a comparison with the phytoplankton of Alpine lakes, investigated earlier by other authors (cited in this paper, it may be inferred that the phytoplankton of Tatra mountain lakes produce MAAs, which protect plant cells from UV light, the intensity of which increases with altitude.

  17. Mindful Attention Awareness Scale (MAAS): Psychometric Properties of the French Translation and Exploration of Its Relations with Emotion Regulation Strategies

    Science.gov (United States)

    Jermann, Francoise; Billieux, Joel; Laroi, Frank; d'Argembeau, Arnaud; Bondolfi, Guido; Zermatten, Ariane; Van der Linden, Martial

    2009-01-01

    Over the past few years, several questionnaires have been developed to measure mindfulness. The Mindful Attention Awareness Scale (MAAS) was created to specifically capture attention and awareness in daily life (Brown & Ryan, 2003). In this article, we present a French adaptation of the MAAS. In the 1st study, we explored the psychometric…

  18. Avastatud maa-alune järv võib lõpetada Darfuri kodusõja / Karin Volmer

    Index Scriptorium Estoniae

    Volmer, Karin

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke, 23. juuli 2007, lk. 6. Teadlaste hinnangul võib Darfuri konflikti lõpetada Darfuris avastatud maa-alune järv, sest kodusõda araablastest karjakasvatajate ja põlluharijatest põliselanike vahel võib tingitud olla veepuudusest. Kaart: Darfuri maa-alune järv. Lisa: Darfuri konflikt

  19. Research Note:

    DEFF Research Database (Denmark)

    Behuria, Pritish; Buur, Lars; Gray, Hazel

    2017-01-01

    its core conceptual and methodological features. This Research Note starts by setting out our understanding of political settlements and provides an overview of existing political settlements literature on African countries. The note then explores how the key concept of ‘holding power’ has been...

  20. In memoriam Rudolf Arnold Maas Geesteranus Den Haag, 20 january 1911-Oegstgeest, 18 may 2003

    NARCIS (Netherlands)

    NN,

    2003-01-01

    On 18 May 2003 Rudolf Maas Geesteranus died peacefully at the age of 92. With him the mycological world has lost a remarkable and versatile personality, who worked on the taxonomy of fungi for almost 60 years producing papers and books on a wide range of topics, including both asco- and

  1. The Average IQ of Sub-Saharan Africans: Comments on Wicherts, Dolan, and van der Maas

    Science.gov (United States)

    Lynn, Richard; Meisenberg, Gerhard

    2010-01-01

    Wicherts, Dolan, and van der Maas (2009) contend that the average IQ of sub-Saharan Africans is about 80. A critical evaluation of the studies presented by WDM shows that many of these are based on unrepresentative elite samples. We show that studies of 29 acceptably representative samples on tests other than the Progressive Matrices give a…

  2. “Have milk, maas or yoghurt every day”: a food-based dietary ...

    African Journals Online (AJOL)

    Have milk, maas or yoghurt every day”: a food-based dietary guideline for South Africa. ... addresses concerns about possible detrimental effects of milk consumption, ... which may protect against the development of noncommunicable diseases. ... role in the regulation of body weight and bone mineral content in children.

  3. Eesti Maaülikooli uus üliõpilasesindus astus ametisse / Silver Kuusik

    Index Scriptorium Estoniae

    Kuusik, Silver

    2008-01-01

    Maaülikooli üliõpilasesinduse üldistest ja konkreetsetest eesmärkidest. Küsimusele, mida vast valitud esinduse liikmed kooli heaks teha saavad, vastasid Kersti Pärtelpoeg, Veikko Kiis, Anni Haavakats, Julia Koltsova, Maarja Sõrmus, Rainer Zirnask, Gerlin Järvela, Iiris Rausk, Marili Köster, Christina Birnbaum ja Siim Lokko

  4. Maa-alused ja mailase rada / Mall Hiiemäe

    Index Scriptorium Estoniae

    Hiiemäe, Mall, 1937-

    2003-01-01

    Maa-aluse ja mailase mõistetega seotud uskumustest ja rahvapärimusest haiguste, surma ning tervenemisega seoses. Vt. ka kogumik: Hiiemäe, Mall. Sõnajalg jaaniööl. Tartu : Ilmamaa, 2007, lk. 398-413

  5. Two-dimensional structure of the MAAS-Global rating list for consultation skills of doctors

    NARCIS (Netherlands)

    van Es, Judy M.; Schrijver, Charles J. W.; Oberink, Riëtta H. H.; Visser, Mechteld R. M.

    2012-01-01

    Background: The MAAS-Global (MG) is widely used to assess doctor-patient communication skills. Reliability and validity have been investigated, but little is known about its dimensionality. Assuming physicians tend to adopt certain styles or preferences in their communication with patients, a

  6. Eesti Maaülikooli spordihoone = Estonian University of Life Sciences' Athletics Centre

    Index Scriptorium Estoniae

    2010-01-01

    Eesti Sisearhitektide Liidu 2009. a. ühiskondliku interjööri preemia pälvinud Eesti Maaülikooli spordihoonest Tartus Kreutzwaldi t. 3. Sisekujunduse autorid Katrin Kaevats ja Jaan Port (Funk AB), nende tähtsamate tööde loetelu. Hoone arhitekt Salto AB (Karli Luik, Ralf Lõoke, Maarja Kask)

  7. RESEARCH NOTE

    Indian Academy of Sciences (India)

    Navya

    RESEARCH NOTE. CDKN2A and MC1R ... Department of Pharmacy and Department of Nursing, School of Health Sciences, Frederick. University, Nicosia ..... Appears with highest frequency in African, Asian-Indian, and Papua. New Guinean ...

  8. Editorial note

    Directory of Open Access Journals (Sweden)

    Tore Ahlbäck

    2009-01-01

    Full Text Available Editorial note of the Scripta Instituti Donneriani Aboensis, vol. 21, Postmodern Spirituality, based on papers read at the symposium on Postmodern Spirituality held at Åbo, Finland, on 11–13 June 2008.

  9. Project Notes

    Science.gov (United States)

    School Science Review, 1978

    1978-01-01

    Presents sixteen project notes developed by pupils of Chipping Norton School and Bristol Grammar School, in the United Kingdom. These Projects include eight biology A-level projects and eight Chemistry A-level projects. (HM)

  10. Semi-quantitative analysis of post-transarterial radioembolization 90Y Microsphere position emission tomography combined with computed tomography (PET/CT) images in advance liver malignancy: Comparison with 99mTc macroaggregated albumin (MAA) single photon emission computed tomography (SPECT)

    International Nuclear Information System (INIS)

    Rhee, Seung Hong; Kim, Sung Eun; Cho, Jae Hyuk; Park, Ju Kyung; Kim, Yun Hwan; Choe, Jae Gol; Eo, Jae Seon; Park, So Yeon; Lee, Eun Sub

    2016-01-01

    The purpose of this study is to evaluate the correlation between pretreatment planning technetium-99m ( 99 mTc) macroaggregated albumin (MAA) SPECT images and posttreatment transarterial radioembolization (TARE) yttirum-90 ( 90 Y) PET/CT images by comparing the ratios of tumor-to-normal liver counts. Fifty-two patients with advanced hepatic malignancy who underwent 90 Y microsphere radioembolization from January 2010 to December 2012 were retrospectively reviewed. Patients had undergone 99 mTc MAA intraarterial injection SPECT for a pretreatment evaluation of microsphere distribution and therapy planning. After the administration of 90 Y microspheres, the patients underwent posttreatment 90 Y PET/CT within 24 h. For semiquantitative analysis, the tumor-to-normal uptake ratios in 90 Y PET/CT (TNR-yp) and 99 mTc MAA SPECT (TNR-ms) as well as the tumor volumes measured in angiographic CT were obtained and analyzed. The relationship of TNR-yp and TNR-ms was evaluated by Spearman's rank correlation and Wilcoxon's matched pairs test. In a total of 79 lesions of 52 patients, the distribution of microspheres was well demonstrated in both the SPECT and PET/CT images. A good correlation was observed of between TNR-ms and TNR-yp (rho value = 0.648, p < 0.001). The TNR-yp (median 2.78, interquartile range 2.43) tend to show significantly higher values than TNR-ms (median 2.49, interquartile range of 1.55) (p = 0.012). The TNR-yp showed weak correlation with tumor volume (rho = 0.230, p = 0.041). The 99mTc MAA SPECT showed a good correlation with 90 Y PET/CT in TNR values, suggesting that 99 mTc MAA can be used as an adequate pretreatment evaluation method. However, the 99 mTc MAA SPECT image consistently shows lower TNR values compared to 90Y PET/CT, which means the possibility of underestimation of tumorous uptake in the partition dosimetry model using 99 mTc MAA SPECT. Considering that 99 mTc MAA is the only clinically available surrogate marker

  11. Semi-quantitative analysis of post-transarterial radioembolization {sup 90}Y Microsphere position emission tomography combined with computed tomography (PET/CT) images in advance liver malignancy: Comparison with {sup 99m}Tc macroaggregated albumin (MAA) single photon emission computed tomography (SPECT)

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Seung Hong; Kim, Sung Eun; Cho, Jae Hyuk; Park, Ju Kyung; Kim, Yun Hwan; Choe, Jae Gol [Korea University Anam Hospital, Seoul (Korea, Republic of); Eo, Jae Seon; Park, So Yeon; Lee, Eun Sub [Dept. of Nuclear Medicine, Korea University Guro Hospital, Seoul (Korea, Republic of)

    2016-03-15

    The purpose of this study is to evaluate the correlation between pretreatment planning technetium-99m ({sup 99}mTc) macroaggregated albumin (MAA) SPECT images and posttreatment transarterial radioembolization (TARE) yttirum-90 ({sup 90}Y) PET/CT images by comparing the ratios of tumor-to-normal liver counts. Fifty-two patients with advanced hepatic malignancy who underwent {sup 90}Y microsphere radioembolization from January 2010 to December 2012 were retrospectively reviewed. Patients had undergone {sup 99}mTc MAA intraarterial injection SPECT for a pretreatment evaluation of microsphere distribution and therapy planning. After the administration of {sup 90}Y microspheres, the patients underwent posttreatment {sup 90}Y PET/CT within 24 h. For semiquantitative analysis, the tumor-to-normal uptake ratios in {sup 90}Y PET/CT (TNR-yp) and {sup 99}mTc MAA SPECT (TNR-ms) as well as the tumor volumes measured in angiographic CT were obtained and analyzed. The relationship of TNR-yp and TNR-ms was evaluated by Spearman's rank correlation and Wilcoxon's matched pairs test. In a total of 79 lesions of 52 patients, the distribution of microspheres was well demonstrated in both the SPECT and PET/CT images. A good correlation was observed of between TNR-ms and TNR-yp (rho value = 0.648, p < 0.001). The TNR-yp (median 2.78, interquartile range 2.43) tend to show significantly higher values than TNR-ms (median 2.49, interquartile range of 1.55) (p = 0.012). The TNR-yp showed weak correlation with tumor volume (rho = 0.230, p = 0.041). The 99mTc MAA SPECT showed a good correlation with {sup 90}Y PET/CT in TNR values, suggesting that {sup 99}mTc MAA can be used as an adequate pretreatment evaluation method. However, the {sup 99}mTc MAA SPECT image consistently shows lower TNR values compared to 90Y PET/CT, which means the possibility of underestimation of tumorous uptake in the partition dosimetry model using {sup 99}mTc MAA SPECT. Considering that

  12. SAFETY NOTES

    CERN Document Server

    TIS Secretariat

    2001-01-01

    Please note that the revisions of safety notes no 3 (NS 3 Rev. 2) and no 24 (NS 24 REV.) entitled respectively 'FIRE PREVENTION FOR ENCLOSED SPACES IN LARGE HALLS' and 'REMOVING UNBURIED ELV AND LVA ELECTRIC CONDUITS' are available on the web at the following urls: http://edmsoraweb.cern.ch:8001/cedar/doc.download?document_id=322811&version=1&filename=version_francaise.pdf http://edmsoraweb.cern.ch:8001/cedar/doc.download?document_id=322861&version=2&filename=version_francaise.pdf Paper copies can also be obtained from the TIS Divisional Secretariat, email tis.secretariat@cern.ch

  13. Technical Note

    African Journals Online (AJOL)

    Administratör

    In this report on four patients, we did not use any of these techniques. The existence and the site of the fistulas was clearly demonstrated using basic but important preoperative detailed assessment and two intraoperative findings. The preoperative referral note that indicated the site of technical difficulty during the previous ...

  14. Please note

    CERN Multimedia

    2006-01-01

    Members of the personnel are invited to take note that only parcels corresponding to official orders or contracts will be handled at CERN. Individuals are not authorised to have private merchandise delivered to them at CERN and private deliveries will not be accepted by the Goods Reception services. Thank you for your understanding. (Version française la semaine prochaine.)

  15. Editor's Note

    African Journals Online (AJOL)

    On another note: the editor and the editorial team acknowledge the financial support of the Carnegie Corporation of New York through the University of Ghana Building A New Generation of Academics in Africa (BANGA-Africa) Project. We also use this platform to express our gratitude for the support of various stakeholders, ...

  16. SIMPLE METHOD FOR THE EXTRACTION OF PHOTOPIGMENTS AND MYCOSPORINE-LIKE AMINO ACIDS (MAAS) FROM SYMBIODINIUM SPP.

    Science.gov (United States)

    Numerous extraction methods have been developed and used in the quantitation of both photopigments and mycosporine amino acids (MAAs) found in Symbiodinium sp. and zooanthellate metazoans. We have development of a simple, mild extraction procedure using methanol, which when coupl...

  17. Diagnostic potentialities of radionuclide splenoportography with sup(99m)Tc - MAA

    Energy Technology Data Exchange (ETDEWEB)

    Dmitrienkov, B N; Vorontsov, Yu P; Adronov, S V; Shcherbachev, V V [Vtoroj Moskovskij Gosudarstvennyj Meditsinskij Inst. (USSR)

    1982-05-01

    A technique of radionuclide splenoportography with sup(99m)Tc-MAA is described. The results of examination of 17 children have shown insignificant traumatism and a high informative value of the method in portal hypertension. It makes possible to determine a quantitative value of the collateral blood outflow from the portal system and to assess the effect of palliative operations (embolization, sclerosing of the varicose veins) on the portal hemodynamics.

  18. Breast-milk radioactivity after sup(99m)Tc-MAA lung studies

    International Nuclear Information System (INIS)

    Cranage, R.; Palmer, M.

    1985-01-01

    The concentration of radioactivity in the breast milk of four nursing mothers who had received injections of sup(99m)Tc macroaggregated albumin (MAA) was measured. The results were compared with previous measurements, and an estimate of the radiation dose to an infant from internal and external sources was obtained for various times of recommencement of breast feeding. It is suggested that feeding can recommence earlier than the normally recommended 24 h if this is thought to be clinically desirable. (orig.)

  19. Calibration of communication skills items in OSCE checklists according to the MAAS-Global.

    Science.gov (United States)

    Setyonugroho, Winny; Kropmans, Thomas; Kennedy, Kieran M; Stewart, Brian; van Dalen, Jan

    2016-01-01

    Communication skills (CS) are commonly assessed using 'communication items' in Objective Structured Clinical Examination (OSCE) station checklists. Our aim is to calibrate the communication component of OSCE station checklists according to the MAAS-Global which is a valid and reliable standard to assess CS in undergraduate medical education. Three raters independently compared 280 checklists from 4 disciplines contributing to the undergraduate year 4 OSCE against the 17 items of the MAAS-Global standard. G-theory was used to analyze the reliability of this calibration procedure. G-Kappa was 0.8. For two raters G-Kappa is 0.72 and it fell to 0.57 for one rater. 46% of the checklist items corresponded to section three of the MAAS-Global (i.e. medical content of the consultation), whilst 12% corresponded to section two (i.e. general CS), and 8.2% to section one (i.e. CS for each separate phase of the consultation). 34% of the items were not considered to be CS. A G-Kappa of 0.8 confirms a reliable and valid procedure for calibrating OSCE CS checklist items using the MAAS-Global. We strongly suggest that such a procedure is more widely employed to arrive at a stable (valid and reliable) judgment of the communication component in existing checklists for medical students' communication behaviours. It is possible to measure the 'true' caliber of CS in OSCE stations. Students' results are thereby comparable between and across stations, students and institutions. A reliable calibration procedure requires only two raters. Copyright © 2015. Published by Elsevier Ireland Ltd.

  20. Impact of Dupoto-e-Maa education project on dropout rate and academic performance

    Directory of Open Access Journals (Sweden)

    James B. Ouda

    2016-09-01

    Conclusion: The study recommended that there is need to increase the number of non-governmental organisations modelled around the Dupoto-e-Maa education project so as to reduce dropout rate and improve pupil academic performance. The findings could also inform government policy in terms of recruitment and placement of teachers in schools in arid and semi-arid lands. Project funding could be increased to improve visibility and sustainability of project activities.

  1. Synthesis and characterization of cds-p (nipam-co-maa) hybrid micro gels

    International Nuclear Information System (INIS)

    Khan, M.S.; Khan, G.T.; Khan, A.

    2014-01-01

    Copolymer containing both pH and thermo sensitive properties are very much interesting due to their broad nature to various stimuli. Further, the incorporation of inorganic nanoparticles into stimuli responsive copolymers enhances their utility in different applied nature properties. In the present work such an attempt is made to synthesize copolymer of N-isopropyl acrylamide (NIPAM) and Methacrylic acid (MAA) with CdS nanoparticles. The copolymer of N-isopropyl acrylamide (NIPAM) and Methacrylic acid (MAA) was prepared through emulsion polymerization technique with various compositions and characterized by Fourier transform infrared spectroscopy (FTIR). The microspheres thus prepared were employed as micro-reactors for the deposition of semiconductor cadmium sulfide (CdS) nanoparticles. The obtained composite was characterized using optical, structural and thermal techniques. The micro gels were found to be stable up to 200 degree C. The crystal structure and grain size of Cadmium sulfide-poly (isopropylacrylamide-co-methacrylic acid) (CdS-P(NIPAM-co-MAA)) hybrid micro gels was studied by using X - ray Diffraction. UV Visible spectroscopy and photoluminescence spectroscopy was engaged to get the optical properties of the samples. It was found that the synthesized nanoparticles have a blue shift (higher energy) at about 360 nm which may be due to the typical quantum confinement effects. (author)

  2. Psychometric properties of the Spanish version of the mindful attention awareness scale (MAAS in patients with fibromyalgia

    Directory of Open Access Journals (Sweden)

    Cebolla Ausias

    2013-01-01

    Full Text Available Abstract Background Mindful-based interventions improve functioning and quality of life in fibromyalgia (FM patients. The aim of the study is to perform a psychometric analysis of the Spanish version of the Mindful Attention Awareness Scale (MAAS in a sample of patients diagnosed with FM. Methods The following measures were administered to 251 Spanish patients with FM: the Spanish version of MAAS, the Chronic Pain Acceptance Questionnaire, the Pain Catastrophising Scale, the Injustice Experience Questionnaire, the Psychological Inflexibility in Pain Scale, the Fibromyalgia Impact Questionnaire and the Euroqol. Factorial structure was analysed using Confirmatory Factor Analyses (CFA. Cronbach's α coefficient was calculated to examine internal consistency, and the intraclass correlation coefficient (ICC was calculated to assess the test-retest reliability of the measures. Pearson’s correlation tests were run to evaluate univariate relationships between scores on the MAAS and criterion variables. Results The MAAS scores in our sample were low (M = 56.7; SD = 17.5. CFA confirmed a two-factor structure, with the following fit indices [sbX2 = 172.34 (p  Conclusion Psychometric properties of the Spanish version of the MAAS in patients with FM are adequate. The dimensionality of the MAAS found in this sample and directions for future research are discussed.

  3. Application note :

    Energy Technology Data Exchange (ETDEWEB)

    Russo, Thomas V.

    2013-08-01

    The development of the XyceTM Parallel Electronic Simulator has focused entirely on the creation of a fast, scalable simulation tool, and has not included any schematic capture or data visualization tools. This application note will describe how to use the open source schematic capture tool gschem and its associated netlist creation tool gnetlist to create basic circuit designs for Xyce, and how to access advanced features of Xyce that are not directly supported by either gschem or gnetlist.

  4. A Salzburg Global Seminar: "Optimizing Talent: Closing Education and Social Mobility Gaps Worldwide." Policy Notes. Volume 20, Number 3, Fall 2012

    Science.gov (United States)

    Schwartz, Robert

    2012-01-01

    This issue of ETS Policy Notes (Vol. 20, No. 3) provides highlights from the Salzburg Global Seminar in December 2011. The seminar focused on bettering the educational and life prospects of students up to age 18 worldwide. [This article was written with the assistance of Beth Brody.

  5. Acumulación de aminoácidos tipo micosporina (MAAs: biosíntesis, fotocontrol y funciones ecofisiológicas Accumulation of mycosporine-like amino acids (MAAs: biosynthesis, photocontrol and ecophysiological functions

    Directory of Open Access Journals (Sweden)

    NATHALIE KORBEE

    2006-03-01

    Full Text Available Los efectos nocivos que inducen la radiación UV en organismos acuáticos pueden ser aminorados a través de varios mecanismos de fotoprotección entre los que se encuentran la acumulación de sustancias que absorben radiación UV (fotoprotectores y activación de sistemas antioxidantes. Entre los fotoprotectores descritos se encuentran los aminoácidos tipo micosporina (MAAs. En esta revisión se enfatiza sobre la capacidad fotoprotectora y antioxidante de estas sustancias. La función fotoprotectora de los MAAs puede deducirse de las características fotofísicas de estos compuestos. Es sabido que actúan como pantalla pasiva disipando térmicamente la energía UV absorbida. La acumulación de MAAs se induce tanto por radiación UV (UV-A y UV-B como por luz azul dentro de la banda de la radiación activa fotosintética (PAR. Por otro lado, hay algunas referencias que indican otras funciones fisiológicas de los MAAs, incluyendo la actividad antioxidante, la regulación osmótica y la reproductora. Siendo los MAAs sustancias nitrogenadas, recientemente se ha comenzado a estudiar la influencia de la disponibilidad de nitrógeno en la acumulación de estos, en combinación con UV y/o alta irradiancia de PAR. El amonio se moviliza hacia los MAAs relativamente rápido, por lo que se ha propuesto también a los MAAs como reservorio de nitrógenoThe negative effects of UV radiation on aquatic organisms can be diminished by several photo-protective mechanisms such as the accumulation of UV absorbing substances (photoprotectors and the activation of antioxidant systems. The mycosporine-like amino acids (MAAs are one of the most known photoprotectors. In this review their photoprotective and antioxidant capabilities are described. The UV screening function of MAAs can be inferred from their photophysic characteristics. It is known that MAAs act as passive screen dissipating the UV energy absorbed as thermal form. The accumulation of MAAs is induced by

  6. Psychometric properties of the Spanish version of the Mindful Attention Awareness Scale (MAAS) in patients with fibromyalgia.

    Science.gov (United States)

    Cebolla, Ausias; Luciano, Juan V; DeMarzo, Marcelo Piva; Navarro-Gil, Mayte; Campayo, Javier Garcia

    2013-01-14

    Mindful-based interventions improve functioning and quality of life in fibromyalgia (FM) patients. The aim of the study is to perform a psychometric analysis of the Spanish version of the Mindful Attention Awareness Scale (MAAS) in a sample of patients diagnosed with FM. The following measures were administered to 251 Spanish patients with FM: the Spanish version of MAAS, the Chronic Pain Acceptance Questionnaire, the Pain Catastrophising Scale, the Injustice Experience Questionnaire, the Psychological Inflexibility in Pain Scale, the Fibromyalgia Impact Questionnaire and the Euroqol. Factorial structure was analysed using Confirmatory Factor Analyses (CFA). Cronbach's α coefficient was calculated to examine internal consistency, and the intraclass correlation coefficient (ICC) was calculated to assess the test-retest reliability of the measures. Pearson's correlation tests were run to evaluate univariate relationships between scores on the MAAS and criterion variables. The MAAS scores in our sample were low (M = 56.7; SD = 17.5). CFA confirmed a two-factor structure, with the following fit indices [sbX2 = 172.34 (p < 0.001), CFI = 0.95, GFI = 0.90, SRMR = 0.05, RMSEA = 0.06. MAAS was found to have high internal consistency (Cronbach's α = 0.90) and adequate test-retest reliability at a 1-2 week interval (ICC = 0.90). It showed significant and expected correlations with the criterion measures with the exception of the Euroqol (Pearson = 0.15). Psychometric properties of the Spanish version of the MAAS in patients with FM are adequate. The dimensionality of the MAAS found in this sample and directions for future research are discussed.

  7. Editors' note

    Science.gov (United States)

    Denker, Carsten; Feller, Alex; Schmidt, Wolfgang; von der Lühe, Oskar

    2012-11-01

    This topical issue of Astronomische Nachrichten/Astronomical Notes is a collection of reference articles covering the GREGOR solar telescope, its science capabilities, its subsystems, and its dedicated suite of instruments for high-resolution observations of the Sun. Because ground-based telescopes have life spans of several decades, it is only natural that they continuously reinvent themselves. Literally, the GREGOR telescope builds on the foundations of the venerable Gregory-Coudé Telescope (GCT) at Observatorio del Teide, Tenerife, Spain. Acknowledging the fact that new discoveries in observational solar physics are driven by larger apertures to collect more photons and to scrutinize the Sun in finer detail, the GCT was decommissioned and the building was made available to the GREGOR project.

  8. Editorial note

    DEFF Research Database (Denmark)

    Gani, Rafiqul; Hrymak, A.; Lee, J.

    2009-01-01

    industrial and educational applications. These articles will highlight theory, models, algorithms and applications with respect to value preservation and/or value creation or growth within the chemical product supply chain. To highlight and motivate research in the emerging challenges in PSE, we plan...... components of PSE—modeling, numerical analysis, optimization, systems and control theory, computer science, and, management science will be highlighted through the published articles (full-length papers, perspective papers, review papers, short notes and letters to the editor). They will cover...... and intelligent systems, integrated approaches to design, control and data analysis, systematic techniques for managing complexity, etc.), PSE emerging domains (product-process design, enterprise-wide optimization, energy and sustainability, biological engineering, pharmaceutical engineering, etc.) and novel...

  9. Maaülikooli uksed uutele tulijatele valla / Sirje Pärismaa

    Index Scriptorium Estoniae

    Pärismaa, Sirje, 1958-

    2008-01-01

    Oma õpingutest räägivad maaülikooli tudengid: Kadi Avi (majandusarvestus ja finantsjuhtimine III), Kaiti Pilk (maastikuarhitekt III), Mart Kelk (metsatööstuse magistrantuur I), Karin Ojamäe (rakendushüdrobioloogia III), Heidi Heitur (ökonoomika ja ettevõtlus I); Margus Paesalu (metsatööstus III), Kadri Kalle ( maastikukaitse ja -hoolduse magistrantuur I), Liisi Õunapuu (loodusvarade kasutamine ja kaitse III), Laura Niemelä (veterinaarmeditsiin IV) ja Peep Teppo (metsamajanduse magistrantuur II) ning õppeprorektor Jüri Lehtsaar

  10. Tc-99m MAA findings in dilated cardiomyopathy with partial anomalous venous connections.

    Science.gov (United States)

    Ishii, Shirou; Shishido, Fumio; Miyajima, Masayuki; Sakuma, Koutarou; Shigihara, Takeshi; Kikuchi, Ken

    2011-07-01

    Tc-99m MAA showed asymmetric uptake in the lung field in a 21-year-old man with dilated cardiomyopathy. CT revealed partial anomalous venous connections in the left upper lobe. Angiogram of the left pulmonary upper lobe showed all the contrast material drained into the left vertical vein. The possible cause of relative increase in the left upper lobe blood flow is that right pulmonary blood flow is slowed by the high pressure in the left atrium due to dilated cardiomyopathy, whereas the flow from the left upper lobe drains into the superior vena cava which has less pressure than left atrium.

  11. Editors’ Note

    Directory of Open Access Journals (Sweden)

    Heller WD

    2014-12-01

    Full Text Available The unexpected death of Richard Baker at Easter of this year was a shock for all who knew him. It was just in the last Issue of the Journal (Volume 22, No. 4, January 2007 that we as Editors were pleased and proud to print the laudation by Thomas A. Perfetti of Richard Baker who received the 2006 Tobacco Science Research Conference Lifetime Achievement Award. In this Issue, we have the sad duty to print an obituary for Richard Baker. We have asked Ray Thornton, a former Scientific and Regulatory Manager at BAT to write the obituary, because Ray was a colleague, neighbour and friend of Richard Baker.

  12. Editorial Note

    Science.gov (United States)

    van der Meer, F.; Ommen Kloeke, E.

    2015-07-01

    With this editorial note we would like to update you on the performance of the International Journal of Applied Earth Observation and Geoinformation (JAG) and inform you about changes that have been made to the composition of the editorial team. Our Journal publishes original papers that apply earth observation data for the management of natural resources and the environment. Environmental issues include biodiversity, land degradation, industrial pollution and natural hazards such as earthquakes, floods and landslides. As such the scope is broad and ranges from conceptual and more fundamental work on earth observation and geospatial sciences to the more problem-solving type of work. When I took over the role of Editor-in-Chief in 2012, I together with the Publisher set myself the mission to position JAG in the top-3 of the remote sensing and GIS journals. To do so we strived at attracting high quality and high impact papers to the journal and to reduce the review turnover time to make JAG a more attractive medium for publications. What has been achieved? Have we reached our ambitions? We can say that: The submissions have increased over the years with over 23% for the last 12 months. Naturally not all may lead to more papers, but at least a portion of the additional submissions should lead to a growth in journal content and quality.

  13. Note & Recensioni

    Directory of Open Access Journals (Sweden)

    2014-12-01

    Full Text Available VolumiVito Campanelli, Web Aesthetics. How Digital Media Affect Culture and Society; Id., Remix It Yourself. Analisi socio-estetica delle forme comunicative del Web [Emanuele Crescimanno] • Jean-François Bordron, Image et vérité. Essais sur les dimensions iconiques de la connaissance [Veronica Estay Stange] • Stéphane Dumas, Les peaux créatrices – Esthétique de la sécrétion [Marc-Vincent Howlett]NoteQuidam veritatis effectus. A proposito di A Plea for Balance in Philosophy. Essays in honour of Paolo Parrini [Fabrizio Desideri] • A Single Face to Capture the Whole World: Literary Shapes and Shadows. An Interview With Tolm Coibin [Fabrizia Abbate] •Convegno Le sensible a l’oeuvre: savoirs du corps entre esthetique et neurosciences, Parigi, 15 Maggio 2014 [Jessica Murano] 

  14. Breast-milk radioactivity after a Tc-99m DTPA aerosol/Tc-99m MAA lung study

    International Nuclear Information System (INIS)

    Mountford, P.J.; Hall, F.M.; Wells, C.P.; Coakley, A.J.

    1984-01-01

    Measurements were made of the concentration of Tc-99m activity in samples of breast milk following an administration of Tc-99m DTPA aerosol for a lung ventilation image and one of Tc-99m MAA for lung perfusion. The activity was 222 nCi/ml of milk (8.2 kBq/ml) at 2 hr after the MAA injection, and it was found to be excreted exponentially with an effective half-life of 4.6 hr. There was a small incorporation of Tc-99m into breast-milk protein. The authors conclude that the combined use of these two Tc-99m agents did not indicate the interruption of breast feeding beyond 24 hr after administration of the MAA, and that for an aerosol ventiliation study alone, breast feeding need not be interrupted for more than 4 hr after the test

  15. HIF-1-dependent regulation of lifespan in Caenorhabditis elegans by the acyl-CoA-binding protein MAA-1

    DEFF Research Database (Denmark)

    Shamalnasab, Mehrnaz; Dhaoui, Manel; Thondamal, Manjunatha

    2017-01-01

    In yeast, the broadly conserved acyl-CoA-binding protein (ACBP) is a negative regulator of stress resistance and longevity. Here, we have turned to the nematode C. elegans as a model organism in which to determine whether ACBPs play similar roles in multicellular organisms. We systematically...... inactivated each of the seven C. elegans ACBP paralogs and found that one of them, maa-1 (which encodes membrane-associated ACBP 1), is indeed involved in the regulation of longevity. In fact, loss of maa-1 promotes lifespan extension and resistance to different types of stress. Through genetic and gene...... of the proteome. Our work extends to C. elegans the role of ACBP in aging, implicates HIF-1 in the increase of lifespan of maa-1-deficient worms, and sheds light on the anti-aging function of HIF-1. Given that both ACBP and HIF-1 are highly conserved, our results suggest the possible involvement of these proteins...

  16. Editor's Note

    Directory of Open Access Journals (Sweden)

    Daniel Shanahan

    2016-07-01

    Full Text Available CORPUS studies have increasingly been of interest to music theorists, musicologists, and music psychology researchers, as is evident in the sheer number of excellent submissions to this special issue. The breadth and depth of these articles, as well as the insightful commentaries, make it seem only fitting to publish over two issues. The current issue contains five articles, eight commentaries, and one research report, and covers folk music, post-tonal music, jazz, Western art music, and the popular music found on Youtube. Eerola presents a model of melodic entropy that provides a nice framework for future information-theoretic work, while Roger Dean and Marcus Pearce present a new approach to modelling pitch-structure in post-tonal music. Frieler, Pfleiderer, Abeßer, and Zaddach give an analysis of jazz solos that demonstrates the role of a narrative arcs in improvisation. White and Quinn present a new corpus that makes use of vast compilations of web-based MIDI data, and demonstrates how such a corpus might be facilitate future musicological and music-theoretic research. Plazak focuses on Youtube as a corpus, and argues that the mutability of such a corpus facilitates our understanding of musical communication, as well as the important role of the listener in defining and re-defining such a dataset. It's encouraging to me both as an editor and practitioner of corpus methods that so many of those heavily involved with the field contributed to these two issues as either an author or a commentator. This issue also brings a number of changes on other fronts. Firstly, Nicola Dibben and Renee Timmers, who served as the journal's editors since Volume 7, have completed their editorial terms. They oversaw the transformation of the journal into a new Open Journal Systems platform, and were able to consistently produce issues that set a very high standard. Under their leadership, the journal both increased its accessibility (we now average more than 1

  17. Evaluation of peripheral pulmonary perfusion decrease of 99m-Tc MAA scintigraphy using SPECT/CT

    International Nuclear Information System (INIS)

    Yoneyama, Tatsuya; Kamisaki, Yuichi; Kameda, Keisuke; Seto, Hikaru

    2012-01-01

    We often experienced non-segmented peripheral patchy decrease (NSPPD) in 99m Tc-macro-aggregated albumin (MAA) pulmonary perfusion scan using single photon emission computed tomography (SPECT)/CT. Seventy cases were evaluated by 99m Tc-MAA SPECT/CT. NSPPD was seen in 22 cases (31.4%), of which 17 were assessed for pulmonary hypertension. Pulmonary hypertension was diagnosed in 11 cases, which consisted of 3 chronic thromboembolic pulmonary hypertension, 2 idiopathic pulmonary arterial hypertension, 2 systemic lupus eryhthematosus and 4 left ventricular heart disease. We suggest that NSPPD may indicate the early stage of pulmonary hypertension (PH). (author)

  18. Botswana - Accrual Accounting Policy Note and Guide

    OpenAIRE

    World Bank

    2011-01-01

    This paper comprises two volumes: volume one, this concise policy and guidance note that deals with the request as outlined, and a volume two which provides more detailed technical guidance on the implementation of International Public Sector accounting Standards (IPSAS) accrual based standards. Recommended reforms directly relevant to this paper include: 1) fiscal reforms on both the reve...

  19. Design of starch functionalized biodegradable P(MAA-co-MMA) as carrier matrix for l-asparaginase immobilization.

    Science.gov (United States)

    Ulu, Ahmet; Koytepe, Suleyman; Ates, Burhan

    2016-11-20

    We prepared biodegradable P(MAA-co-MMA)-starch composite as carrier matrix for the immobilization of l-asparaginase (l-ASNase), an important chemotherapeutic agent in acute lymphoblastic leukemia. Chemical characteristics and thermal stability of the prepared composites were determined by FT-IR, TGA, DTA and, DSC, respectively. Also, biodegradability measurements of P(MAA-co-MMA)-starch composites were carried out to examine the effects of degradation of the starch. Then, l-ASNase was immobilized on the P(MAA-co-MMA)-starch composites. The surface morphology of the composite before and after immobilization was characterized by SEM, EDX, and AFM. The properties of the immobilized l-ASNase were investigated and compared with the free enzyme. The immobilized l-ASNase had better showed thermal and pH stability, and remained stable after 30days of storage at 25°C. Thus, based on the findings of the present work, the P(MAA-co-MMA)-starch composite can be exploited as the biocompatible matrix used for l-ASNase immobilization for medical applications due to biocompatibility and biodegradability. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Does 99mTc MAA study accurately predict the Hepatopulmonary shunt fraction of 90Y theraspheres?

    International Nuclear Information System (INIS)

    Jha, Ashish; Zade, A.; Monteiro, P.; Shah, S.; Purandare, N.C.; Rangarajan, V.; Kulkarni, S.; Kulkarni, A.; Shetty, Nitin

    2010-01-01

    Full text: Transarterial-radioembolisation (TARE) is FDA approved therapeutic option for primary and metastatic liver malignancy when patient is inoperable; which in addition to the embolic effect (as seen with Transarterial- chemoembolisation-TACE) also gives the benefit of selectively irradiation to the target lesions with minimal toxicity to adjacent normal hepatocytes. However there is a risk of shunting of radioactive spheres to pulmonary circulation and subsequent pulmonary toxicity if the hepatopulmonary shunt fraction is high. The estimated lung dose becomes the limiting factor for the dose that can be delivered trans-arterially for radioembolisation of hepatic neoplasms.This is achieved by a pretreatment 99m Tc MAA study. Aim: The accuracy of 99m Tc-MAA Scintigraphy to predict the hepatopulmonary shunt fraction of 90 Y Theraspheres was evaluated by comparing it with that obtained by post therapeutic Bremsstrahlung imaging. Materials and Methods: Patients: 13 patients who underwent 90 Y Theraspheres radioembolisation of hepatic malignancies (both primary and secondary) underwent pre therapeutic 99m Tc- MAA Scintigraphy and post therapeutic 90 Y Bremsstrahlung Scintigraphy. 10-12 mCi of freshly prepared 99m Tc MAA was administered by selective hepatic artery cauterization. Planar and tomographic images were acquired within 1hr of radiopharmaceutical administration. IMAGE ACQUISITION 99m Tc MAA static images were acquired in 256 x 256 matrix (1000 KCnts) and SPECT were a 128 x 128 matrix with 64 frames (20 s/frame). The scan parameters for CT were 140 kV, 2.5 mAs, and 1-cm slices. SPECT images were corrected for attenuation and scatter. Post therapeutic 90 Y Bremsstrahlung imaging was done with HEGP collimator with photo peak centered at 140 KeV - 64.29% and +56% window width. SPECT/CT images were obtained using a dual-detector gamma-camera with a mounted 1-row CT scanner (Infinia Hawkeye; GE medical systems) to evaluate hepatic and extra hepatic tracer

  1. Preparation and Characterization of P(MAA-g-EG) Nanospheres for Protein Delivery Applications

    Energy Technology Data Exchange (ETDEWEB)

    Torres-Lugo, Madeline [University of Puerto Rico, Mayagueez Campus, Department of Chemical Engineering (United States); Peppas, Nicholas A. [Purdue University, NSF Program on Therapeutic and Diagnostic Devices, School of Chemical Engineering (United States)], E-mail: peppas@ecn.purdue.edu

    2002-04-15

    Novel complexation hydrogel nanospheres of poly(methacrylic acid-grafted-poly(ethylene glycol)) (P(MAA-g-EG)) were prepared by dispersion polymerization to be used for protein delivery applications. Polymerization was conducted in solvents such as deionized water, ethanol/water, sodium hydroxide, hydrochloric acid, and acetic acid solutions. When polymerizing in deionized water we produced nanospheres without agglomeration. Photon correlation spectroscopy studies revealed that the nanospheres possessed a narrow particle size distribution and the size was inversely proportional to the concentration of poly(ethylene glycol) incorporated in the monomer mixture. These nanospheres exhibited pH-sensitivity comparable to that encountered in hydrogel films with the same composition. The composition of the nanospheres was investigated by transmission Fourier transform infrared spectroscopy. The comparison between hydrogel films and nanospheres with the same monomer composition revealed that nanospheres possessed similar spectral characteristics than hydrogel films prepared by the same techniques. These nanospheres could be used for calcitonin release under physiological conditions.

  2. Technical Note: Impact of the geometry dependence of the ion chamber detector response function on a convolution-based method to address the volume averaging effect

    Energy Technology Data Exchange (ETDEWEB)

    Barraclough, Brendan; Lebron, Sharon [Department of Radiation Oncology, University of Florida, Gainesville, Florida 32608 and J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611 (United States); Li, Jonathan G.; Fan, Qiyong; Liu, Chihray; Yan, Guanghua, E-mail: yangua@shands.ufl.edu [Department of Radiation Oncology, University of Florida, Gainesville, Florida 32608 (United States)

    2016-05-15

    Purpose: To investigate the geometry dependence of the detector response function (DRF) of three commonly used scanning ionization chambers and its impact on a convolution-based method to address the volume averaging effect (VAE). Methods: A convolution-based approach has been proposed recently to address the ionization chamber VAE. It simulates the VAE in the treatment planning system (TPS) by iteratively convolving the calculated beam profiles with the DRF while optimizing the beam model. Since the convolved and the measured profiles are subject to the same VAE, the calculated profiles match the implicit “real” ones when the optimization converges. Three DRFs (Gaussian, Lorentzian, and parabolic function) were used for three ionization chambers (CC04, CC13, and SNC125c) in this study. Geometry dependent/independent DRFs were obtained by minimizing the difference between the ionization chamber-measured profiles and the diode-measured profiles convolved with the DRFs. These DRFs were used to obtain eighteen beam models for a commercial TPS. Accuracy of the beam models were evaluated by assessing the 20%–80% penumbra width difference (PWD) between the computed and diode-measured beam profiles. Results: The convolution-based approach was found to be effective for all three ionization chambers with significant improvement for all beam models. Up to 17% geometry dependence of the three DRFs was observed for the studied ionization chambers. With geometry dependent DRFs, the PWD was within 0.80 mm for the parabolic function and CC04 combination and within 0.50 mm for other combinations; with geometry independent DRFs, the PWD was within 1.00 mm for all cases. When using the Gaussian function as the DRF, accounting for geometry dependence led to marginal improvement (PWD < 0.20 mm) for CC04; the improvement ranged from 0.38 to 0.65 mm for CC13; for SNC125c, the improvement was slightly above 0.50 mm. Conclusions: Although all three DRFs were found adequate to

  3. Comparative analysis of hepatopulmonary shunt obtained from pretherapy 99mTc MAA scintigraphy and post-therapy 90Y Bremsstrahlung imaging in 90Y microsphere therapy.

    Science.gov (United States)

    Jha, Ashish Kumar A; Zade, Anand A; Rangarajan, Venkatesh; Purandare, Nilendu; Shah, Sneha A; Agrawal, Archi; Kulkarni, Suyash S; Shetty, Nitin

    2012-05-01

    (99m)Tc macroaggregate albumin (MAA) scintigraphy is routinely used to estimate the hepatopulmonary shunt (HPS) of (90)Y microspheres because of their comparable average particle sizes (20-30 µm). However, the MAA particle size can vary from 10 to 90 µm. Therefore, HPS computed from (99m)Tc MAA scintigraphy may not accurately represent the HPS of (90)Y microspheres. In view of this, the present study was undertaken to investigate the accuracy of (99m)Tc MAA scintigraphy in estimating the HPS of (90)Y microspheres. Nineteen sessions of transarterial radioembolization using (90)Y therasphere were carried out in 17 patients for hepatic malignancies (both primary and secondary). For each session of therapy, a pretherapeutic (99m)Tc MAA scintigraphy and post-therapeutic (90)Y Bremsstrahlung scintigraphy were performed. The HPSs obtained from these images were compared. The mean HPS fractions calculated from the pretherapeutic (99m)Tc MAA study and the post-therapeutic (90)Y Bremsstrahlung images were 4.77 ± 2.81 and 4.52 ± 2.5%, respectively. The coefficient of correlation (r) was 0.96. (99m)Tc MAA scintigraphy accurately predicts the HPS of (90)Y microspheres.

  4. Assessment of pulmonary ventilation/perfusion ratio by dual radionuclides SPECT using 81mKr gas and 99mTc-MAA

    International Nuclear Information System (INIS)

    Sando, Yoshichika

    1994-01-01

    The accuracy and clinical availability of pulmonary ventilation/perfusion (V/Q) ratio images by 81m Kr gas and 99m Tc-MAA dual radionuclides SPECT was assessed in 10 normal volunteers and 31 patients with pulmonary diseases. After equalizing the total acquisition counts of both radionuclides, the ratio of 81m Kr/ 99m Tc count was calculated in each pixel and expressed as the functional map of V/Q. Then, the histogram of pixel numbers against V/Q ratio was drawn and the center of weight (CW) and standard deviation (SD) of the distribution were determined. The reproducibility of this method was excellent. In normal volunteers, CW was 1.07 and the SD was 0.25. The V/Q was lower in dorsal than in the ventral portion. SD was large and lobar or segmental high V/Q areas were clearly noted in the patients with pulmonary vascular diseases. In pulmonary emphysema, large low V/Q areas coexisted with patchy high V/Q areas. CW was small and SD was large in this group. There was a significant positive correlation between SD and P A-a O 2 . The author believes that the pulmonary ventilation/perfusion (V/Q) ratio images by dual radionuclides SPECT is a useful diagnostic procedure. Further, SD determined by this examination is thought to be a good parameter of uneven distribution of pulmonary ventilation and perfusion. (author)

  5. UV-screening Organic Matter (CDOM and MAA) as indicators for monitoring changes of the polar marine ecosystem

    Science.gov (United States)

    PARK, M. O.; Kang, S. H.; Ha, S. Y.

    2014-12-01

    At Kongsfjorden bay, DOC, CDOM, FDOM, composition of phytoplankton and MAAs were measured from seawater. The relationship between CDOM, DOC vs Chl a was also investigated. DOC of seawater in 2010 and 2011 was increased 68% and 34% respectively in average compared to DOC in 2009. CDOM was in the range of acdom(375): 0.1855 m-1 ~ 0.0965 m-1, and it showed clear decreasing gradient form inside bay to offshore. CDOM vs DOC and Chl a was inversely related in the study area. Biomass of phytoplankton during 2009~2011 was 0.43~ 0.76 mg/m3 and little change was observed, but the composition and dominant classes have changed. Phaeocystis sp. was rare and diatom and cryptophyte were dominant in the center of bay and coastal area, respectively. 5 different MAAs, shinorine, palythine, mycosporine-glycine, porphyra-334, asterine-330 are identified and separated from Arctic phytoplanktons by HPLC and an unknown MAA was identified from Phaeocystis pouchetti. The spatial distribution pattern of MAAs in the study area was similar with the distribution of Phaeocystis sp. in 2009. The concentration of MAA in 2011 was decreased upto 50% with maximum concentration and seems to related with very low abundance of Phaeocystis sp. in the bay. The results from UV B exposure experiment with Phaeocystis pouchetti. and Porosira glacialis revealed clear discrepancy in the response to carbon uptake rate and photo-inhibition, and also the organic matter from these phytoplankton showed a different photo reactivity. Porosira glacialis, larger than Phaeocystis pouchetti. was more resistant to harmful UV B effect and result of carbon uptake rate using 13C support this tendency. In case Phaeocystis pouchetti becomes the dominant species, it is likely CDOM will be easily degraded and the UV screening effect of seawater will be reduced. acdom(375) 0.14m-1in spring in the arctic was higher than 0.11m-1 in the antarctic at monitoring station. These 3 year monitoring in the arctic Kongsfjorden showed a

  6. LLW Notes, Volume 12, Number 5

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-06-01

    Contents include articles entitled: USGS report supports previous conclusions re tritium migration at Beatty; Ohio selects new contractor for screening; Maine Yankee's future uncertain; Southeast Compact limits funds for North Carolina project; California, Energy, and Interior exchange correspondence on Ward Valley testing; TCC meets in Salt Lake City, Utah; Garner named executive director and forum participant for Northwest Compact; Seventh Circuit upholds Energy Secretary's determination re distribution of surcharge rebates; US Ecology sues Nebraska re wetlands mitigation; US Supreme Court hears line-item veto challenge; Court rules NAS must provide public access; WCS sues Envirocare of Texas; DOE and Envirocare sign consent agreement; NRC issues performance assessment guidance; NRC to publish final decommissioning rule; House subcommittee passes Texas Consent Act; Environmental justice bill introduced in the House; and International nuclear safety body established

  7. European Scientific Notes. Volume 38, Number 8.

    Science.gov (United States)

    1984-08-01

    further information on ISO). Pallavicini (modeling of Solar Maximum Mission [ SMM ] observations, magnetic Solar Physics field configuration of flare...International Ultraviolet the eye but are strong emitters of IR Explorer, SMM , and EXOSAT. Collabora- radiation, whose wavelength range tive research is carried...the arts, sports, Lothian, is published by the Institute cultural activities, tourism , and urban of Cost and Management Accountants, 63 and rural

  8. European Scientific Notes. Volume 34, Number 9,

    Science.gov (United States)

    1980-09-30

    ancient Great Pyramids of Giza . Modern oil/water interfaces by examining their automobiles share the right of way with behavior as emulsifying agents...Cheston 447 The First European Physical Society "Solid State" Meeting J.R. Neighbours 449 Physics, Peace, and Pyramids in Egypt-Part II R.S. Hughes...sputtering with var- ious additives or by introducing PH3 PHYSICS PEACE, AND PYRAMIDS IN EGYPT- ( n type) or BH4 (- p type) into the PART "T SiH, gas used in

  9. European Scientific Notes. Volume 38, Number 11.

    Science.gov (United States)

    1984-11-01

    ENCE 335-346. , "Aziskolai Teljesitmeny Dinamikus Faktoral" (Dynamic Factors Determin- by Richard E. Snow. ing Academic Achievement), Magyar Pedagogia ...par- thing more than, or different from, cog- ticularly social relationships. There nitive abilities such as intelligence or are many other connected...Ability?" Journal of Personal- has been slow getting off the ground in ity and Social Psychology, in press. Europe. At the Sixth International Rorschach

  10. European Science Notes. Volume 41, Number 7.

    Science.gov (United States)

    1987-07-01

    college preparatory that the social constructionist view, as group. (Chances are only slightly better he describes it, offers anything more for the...new method for the recognition and positioning of two-dimensionl objects. The method uses segmented descriptions of the object contours to generate...and recursively evaluate a number of selected hypotheses. This article dis- cusses the method in detail. International Symposium on Simulation of

  11. European Scientific Notes. Volume 37, Number 9.

    Science.gov (United States)

    1983-09-30

    isocyanates, have been crosslinked production of ethyl alcohol from glucose with water (See Klein and Manecke, using whole yeast cells in epoxy-based 1982...more specialized studies ic particles. Dr. J.L. Sarmiento were presented. (Princeton Univ., US) presented prelim- Dr. P.G. Brewer (National Science inary

  12. European Science Notes. Volume 40, Number 10.

    Science.gov (United States)

    1986-10-01

    point was the absence of any problem due to my own monolingualism : accented English was certainly the international language of science. One of the best...letter it reads, ’Liaison Scientist.’ We looked up ’liaison’ in our Slovak-English dictionary .... dictionary , and the word means ’an illicit

  13. LLW Notes supplement, Volume 12, Number 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    Contents include articles related to environmental justice concerns and Title VI, entitled as follows: Civil Rights Act of 1964; Exec order on environmental justice; Applicability to states; Philosophical differences -- Environmental justice and Title VI; Ambiguities in existing Title VI guidance; Clarification of existing Title VI guidance; Federal financial assistance; Administrative complaints vs. lawsuits; Effect and disparate impact; Termination, suspension or refusal to grant federal financial assistance; DOJ guidance defines environmental justice; NEJAC meets, adopts far-reaching resolution re siting; Indigenous Peoples Resolution No. 23; and States meet, support environmental justice concept and express concerns about federal approach and composition of NEJAC.

  14. European Scientific Notes. Volume 34, Number 3,

    Science.gov (United States)

    1980-03-31

    34big established from the density gradient , boom" contest. While there is undoubtedly so mixing of air and methane begins on some value to these big...dynamic mechanical chopped-fiber materials which are find- properties of solids and much of his work ing applicattion in automobiles, housing, is on...medical re- a geologist from Australia, an instru- search but results from a social or ment maker from West Germany, a math - political bias prevalent at

  15. European Scientific Notes. Volume 37, Number 7.

    Science.gov (United States)

    1983-07-31

    glycol with isophorone heat given off by immobilized urease as isocyanate bridges. The same crosslink it encounters the substrate. Antigen system can...34Development of a A model with seven degrees of Solute Transport Model for a Multi- layer freedom has been developed for the Ground Water Basin." Many...insufficient device (Figure 1). The amplifier has activation efficiencies, while 900WC two gate "fingers" of 150 jm each and is anneals produce layer

  16. European Scientific Notes. Volume 35, Number 2,

    Science.gov (United States)

    1981-02-28

    the understanding of complex, intake coupling, boundary- layer separation vortex-dominated flow fields around mis- and vortex generation, optional...of the action similar to those used in artificial kid- of the glyco-proteins and are presently neys. The current work is on urease for synthesizing... layer of highly organic encountered Mary Magdalene. nutrient-rich sediments. Most of the 81 ESN 35-2 (1981) swamp and lake were drained and reclaimed

  17. LLW Notes: Volume 10, Number 3

    International Nuclear Information System (INIS)

    1995-04-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  18. European Scientific Notes. Volume 34, Number 2,

    Science.gov (United States)

    1980-02-29

    can be in emission results from the long life - followed. This is one of several two- time of the triplet excitons, and the photon excitation projects...countries to meet one its importance to the fatigue life and another and exchange information on a dimensional stability of cyclicly more informal basis...this, but stated that W.D. Dover and pied ouat se ther si ane snothers of Uiversity College Swansea phn menae erstate (Wales, UK), who had performed

  19. European Scientific Notes. Volume 34, Number 1,

    Science.gov (United States)

    1980-01-31

    com- nickel from aqueous solutions, with pound formation on the surface. reducing agents such as sodium hypo- Usually, basic studies that pur- phosphite ...ence Department and directs a program to determine trace -metal contents leading to degrees in marine biology, of various effluents. Some of their

  20. LLW Notes, Volume 12, Number 8

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-12-31

    Contents include articles entitled: Chem-Nuclear documents new plan for Barnwell; Nebraska releases technical analysis of LLRW facility; Southeast Compact suspends funding for NC facility development; NC governor and Southeast Compact differ on proposed MOU; Midwest Compact to return export fees; State legislators` group revises radioactive waste policy; Internal documents discuss administration`s policy on Ward Valley; BLM issues EA for Ward Valley testing; California DHS, NRC criticize DOI`s testing protocols; Army removes training mines from Ward Valley site; The 1997 gubernatorial elections and a look ahead to 1998; Court throws out case challenging Pennsylvania`s siting law; DOE files notice of appeal in WCS suit; Central Compact moves to dismiss ``Veto`` authority suit; Congress exempts NAS from FACA; Judge sets schedule for Ward Valley case; Court won`t order DOE to accept spent fuel by deadline; NRC chairman expresses concern re CERCLA reauthorization; Senators question EPA`s guidance on remediation; EPA issues guidance, criticizes NRC decommissioning rule; Members of Congress clarify FUSRAP transfer; HLW legislation passes House by wide margin; Takings legislation passes House; Energy and water bill signed into law; and Senate confirms 5 of 6 DOE appointees.

  1. LLW notes: Volume 10, Number 5

    International Nuclear Information System (INIS)

    1995-07-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  2. European Scientific Notes. Volume 35, Number 3,

    Science.gov (United States)

    1981-03-31

    dife If nee...mv anid dentily by block Aembar) CeityEngineering Physics Conmnications Materials science Coputer Sciences Ocean Sciences Eucation ...Eomponents was heated in benzene at 220*C. study of a derivative of biliverdin has The rearrangement of 2 - 1 can also shown that the barrier to...microorganisms, higher plants and animals. genated aqueous solution. The various In plants it is found as the fully phos- products from the reaction were character

  3. European Scientific Notes. Volume 37, Numbers 12.

    Science.gov (United States)

    1983-12-01

    being flown on GAMMA-i, a Russian the local matter is not in the form of mission planned for 1984-85 as a French- ordinary baryonic mass (e.g., neutrons...probe the structure of the electric field in collective ion acceleration experiments. Energy-Transfer Processes in Condensed Matter ...Denmark) examined distribu- fields in straits regions. tions of suspended matter and fluore- Other areas of straits research are scence in straits

  4. European Scientific Notes. Volume 35, Number 10,

    Science.gov (United States)

    1981-10-31

    and regiochemistry. The theories tested is being made available to other inves- were Clar’s sextet theory, Brown’s para- tigators through the Quantum ...has worked well; it uses a locomotive at each end of the train. West Germany plans to have a mag- netically levitated test vehicle opera- ting by

  5. European Scientific Notes. Volume 34. Number 5,

    Science.gov (United States)

    1980-05-31

    of spontaneous and (Al, Nb), have been fabricated. Prop- induced photomagnetic properties; (3) erties of quantum interference for The ’discovery and...conducting quantum interference device) sputter deposition on a number of sub- has a periodic voltage response to an strates (e.g., Go, SiO. thermally...designed and MICROWAVE ANTE POLARIZATION tested. With one of the smaller cryo- DVERSITY AT tINDHOVAN UNIVERSITY stats, magnetic levitation of an "anten

  6. European Scientific Notes. Volume 34, Number 10,

    Science.gov (United States)

    1980-10-31

    done in the United States by of the thyroid gland (201 are for renal a commercial firm. 1-123 with higher studies, and 30% are for the rest of the...Madrid it includes a course in "andlisis people are housed in S rooms of a high- funcional "! rise residential building in Buda (Buda There are

  7. LLW notes: Volume 10, Number 6

    International Nuclear Information System (INIS)

    Norris, C.

    1995-09-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  8. European Science Notes. Volume 39, Number 10.

    Science.gov (United States)

    1985-10-01

    and individual dif- Leuven, Belgium ferences Jacques LAUTREY, Rene Descartes University, Theme 3: Problem Solving Paris, France Laurence RIEBEN, Anik DE...strategies, and interac- 2. Intelligence training with children: a newt ions 2 nelgnetann ihcide:anw. Regine SIROTA, Rene Descartes University, perspective to

  9. European Science Notes. Volume 39, Number 3.

    Science.gov (United States)

    1985-03-01

    Hettema, to fulfill a control function are pre- Vingerhoets, and Van Der Molen , no sumed to be coupled with specific situa- date). Al] will be available in...Learning Reconceptualization of Per- Hettema, P.J., A.J.J.M. Vigerhoets, and sonality," Psychological Review, 80 * G.M. Van Der Molen , "Construct Vali...applica- the areas covered by the congress. For tion. Pulse lengths are typically 10 ns. information on obtaining the proceed- W. Van der Linden

  10. LLW Notes: Volume 10, Number 4

    International Nuclear Information System (INIS)

    1995-06-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  11. European Scientific Notes. Volume 37, Number 6.

    Science.gov (United States)

    1983-06-30

    Univ. voir membrane systems or with specially of Mainz, West Germany). shaped devices, essentially linear Dr. F.G. Hutchinson (ICI Pharma - release can...languages, such as Course- of the printing press. writer, TUTOR , and PILOT, are themselves software systems that help educators write courseware. According

  12. European Scientific Notes. Volume 38, Number 5.

    Science.gov (United States)

    1984-05-01

    clinical implications of certain pharma - system to assist molecular biologists is cogenetic diseases, different in approach from similar Department of...grade, theoretical subsequent problems if needed. computing problems are solved. All Graduates of School 444 tutored students learn FORTRAN; other

  13. European Scientific Notes. Volume 36, Number 11.

    Science.gov (United States)

    1982-11-30

    and polyisocyanides appear to by S. Piccarolo (Univ. of Palermo , Italy) of the be unique in their behavior in solution, thermal expansion of...of solvent down polyethylenes was investigated by D. Curto an activity gradient coupled with time- (Univ. of Palermo , Italy). When the rheo- dependent...ambitious in Paris. Projects are projected to start in program for a number of reasons, which were 1983 in Pakistan, India, Colombia , and Saudi discussed

  14. LLW Notes: Volume 10, Number 7

    International Nuclear Information System (INIS)

    Norris, C.

    1995-10-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  15. LLW Notes, Volume 12, Number 8

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-01-01

    Contents include articles entitled: Chem-Nuclear documents new plan for Barnwell; Nebraska releases technical analysis of LLRW facility; Southeast Compact suspends funding for NC facility development; NC governor and Southeast Compact differ on proposed MOU; Midwest Compact to return export fees; State legislators' group revises radioactive waste policy; Internal documents discuss administration's policy on Ward Valley; BLM issues EA for Ward Valley testing; California DHS, NRC criticize DOI's testing protocols; Army removes training mines from Ward Valley site; The 1997 gubernatorial elections and a look ahead to 1998; Court throws out case challenging Pennsylvania's siting law; DOE files notice of appeal in WCS suit; Central Compact moves to dismiss ''Veto'' authority suit; Congress exempts NAS from FACA; Judge sets schedule for Ward Valley case; Court won't order DOE to accept spent fuel by deadline; NRC chairman expresses concern re CERCLA reauthorization; Senators question EPA's guidance on remediation; EPA issues guidance, criticizes NRC decommissioning rule; Members of Congress clarify FUSRAP transfer; HLW legislation passes House by wide margin; Takings legislation passes House; Energy and water bill signed into law; and Senate confirms 5 of 6 DOE appointees

  16. LLW notes: Volume 10, Number 5

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  17. LLW Notes: Volume 10, Number 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  18. LLW Notes, Volume 12, Number 5

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-06-01

    Contents include articles entitled: USGS report supports previous conclusions re tritium migration at Beatty; Ohio selects new contractor for screening; Maine Yankee`s future uncertain; Southeast Compact limits funds for North Carolina project; California, Energy, and Interior exchange correspondence on Ward Valley testing; TCC meets in Salt Lake City, Utah; Garner named executive director and forum participant for Northwest Compact; Seventh Circuit upholds Energy Secretary`s determination re distribution of surcharge rebates; US Ecology sues Nebraska re wetlands mitigation; US Supreme Court hears line-item veto challenge; Court rules NAS must provide public access; WCS sues Envirocare of Texas; DOE and Envirocare sign consent agreement; NRC issues performance assessment guidance; NRC to publish final decommissioning rule; House subcommittee passes Texas Consent Act; Environmental justice bill introduced in the House; and International nuclear safety body established.

  19. LLW Notes, Volume 12, Number 4

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-04-01

    Contents include articles entitled: Texas Authority's funding pending before conference committee: Auditor's report favors authority; Revisions likely for Illinois siting law; Midwest Compact votes on Ohio fundings: Less approved than requested; Walter Sturgeon named executive director of North Carolina authority; New forum participant for Massachusetts; CRCPD holds fifth workshop for LLRW regulators; DOD generators hold annual meeting; State legislators' LLRW working group meets; NRC Chairman Jackson responds to proposal to amend the Policy Act; US Ecology uses to recover costs and lost profits and/or to compel Ward Valley land transfer; New suit against Envirocare and others alleges unlawful business practices; Federal court finds line-item veto unconstitutional; States/utilities seek to escrow nuclear waste payments; High-level waste bill passes Senate; NRC releases decommissioning rule; EPA Region VI re La Paz Agreement; EPA, NRC debate NRC's decommissioning rule: No progress re approaches to risk harmonization; and Mousseau heads DOE's national low-level waste management program

  20. LLW Notes, Volume 12, Number 1

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Colsant, J.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-01-01

    Contents include articles entitled: Suit against Envirocare sparks investigations: Formal petition filed with NRC; Group alleges misconduct by USGS re Beatty study; EPA rescinds NESHAPs subpart 1; Northwest Compact executive director changes jobs; New forum participant for the state of New Jersey; and Director of North Carolina division of radiation control retires

  1. European Scientific Notes. Volume 34, Number 11,

    Science.gov (United States)

    1980-11-30

    optic com- are also studying the acoustics of musical munication systems operations. Their instruments (especially violins and approach to picture coding...for meas- used for examing internal structure of uring tension. the eye, which is now being manufactured at the Finnish company, Lasertek. In opera

  2. European Science Notes, Volume 41, Number 1.

    Science.gov (United States)

    1987-01-01

    sponsible for the abnormal phenotypes for specific neurons in the peripheral and the autosomal dominant form of Alzheim - central nervous system, has... MSS ), representative of which conferences it supports. Readers who are: superlattices, quantum wells, heter- are interested in attending a conference...Emphasis will be on epitaxial growth; electronic-, optical-, and other proper- Natural Mechanisms of Surface Gen- ties of MSS ; and device physics

  3. European Scientific Notes. Volume 7, Number 5.

    Science.gov (United States)

    1953-03-01

    ory of liçuid structure and the Smi th—Darken solution law based on s t a t i s t i c a l t r ea tmen t of a s imple mode l . The r e s u l t s a l...o n s of C h l o r i ne Diox ide ” by G.f. Szaaz Ct RL—140—52 “Research in Physical—Orlcriic Chemistry at Le i den Un iversitya by 3.J. Szasz CcRL—l

  4. European Scientific Notes. Volume 36, Number 7,

    Science.gov (United States)

    1982-07-31

    lagoon. The more or less continuous for centuries. Recent- result has been to decrease bottom relief in the ly, however, several laws were passed that...central limit theorems for non-linear functions of Gaussian fields. D. Szasz discussed re- Session IV: Flow and Grain Size Depen- search on local limit

  5. LLW Notes, Volume 12, Number 1

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Colsant, J.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-01-01

    Contents include articles entitled: Suit against Envirocare sparks investigations: Formal petition filed with NRC; Group alleges misconduct by USGS re Beatty study; EPA rescinds NESHAPs subpart 1; Northwest Compact executive director changes jobs; New forum participant for the state of New Jersey; and Director of North Carolina division of radiation control retires.

  6. European Science Notes, Volume 39, Number 5.

    Science.gov (United States)

    1985-05-01

    c The most-studied polymers thus far have a pharma -rdy"imir’ properties in the been those based on acrylarnide (Davis, thorpy r-gime. Cnt ro Ileo del...scientific endeavor, wensi- .......................... 1,921 der the high quality, hicht(P’fo’ manufacturing output from this ’ t’( i mphasis on air force...rot only in intformat ion and comiuni cation tioth- nology, but also :n rather Lb. i - areas of physico- chemica I rsea r ch. On the other hand, a U’ss

  7. LLW Notes, Volume 12, Number 2

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Colsant, J.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-02-01

    Contents include the following articles: National Environmental Justice Advisory Council considers Ward Valley resolution; NGA urges Congressional and Presidential support for low-level radioactive waste compacts and transfer of federal land in Ward Valley; RFP issued for SEIS on Ward Valley land transfer; Illinois siting criteria finalized; Consideration of tribal concerns during Ward Valley siting process; State legislators' LLRW working group meets in D.C.; Upcoming state and compact events; Court calendar; Texas compact legislation introduced in Congress; Superfund reform is a priority for 105th Congress; High-level waste bill gets off to an early start; Fort Mojave petition NEJAC for Ward Valley resolution; EPA withdraws cleanup rule from OMB; Board ruling raises doubts about proposed Louisiana enrichment facility; DOE recommends external regulation by NRC; and Supplement--Background on environmental justice

  8. European Scientific Notes. Volume 38, Number 2.

    Science.gov (United States)

    1984-02-01

    Applied particle vaccine in mice showed that at Chemistry, headed by Prof. H.G. Zachman, all levels tested the micelles elicited a specialist in polymer...loudspeakers to form a dipole and *sized that active techniques are consid- monopole to yield a cardioid pattern ered to be of primary interest for low with...Another solution, known while simple in principle, is difficult as the Chelsea monopole (Hong, 1982), in practice when the wave to be canceled adds am

  9. European Scientific Notes. Volume 34, Number 6,

    Science.gov (United States)

    1980-06-30

    During the past year the Depart- molluscs, echinoderms, salps , and doli- ment of Documentation and Publications olids. produced three issues of...of keeping the weary travelers awake. the food of these fish was completed It was reminiscent of the record storm as well. that passed over the same

  10. European Science Notes. Volume 39, Number 11.

    Science.gov (United States)

    1985-11-01

    applied research on science and technology in Spain, the the coating of glass by the sol -gel pro- best method appears to be to provide cess (Dr. J.M...i ’ . ’ ’ , . - - ’ .c ’._ -’.’ " . . . .’ ’ ’, ..... ESN 39-1 1985 P lidar was flown on an airplane. Oceano - . Ngraphic work focused on measurement...85, and the spending is expected sol rt oteSinii ietr to increase further. should write to the Scientific Director, On~e area of biotechnology invest

  11. European Scientific Notes. Volume 38. Number 1.

    Science.gov (United States)

    1984-01-01

    organic sol - cles of establishment, vents and can be used to cast films, The location of the center was not coat substrates, or spin fibers. When...Italy, signed a con- Polycrystals (University of Strath- tract for a $37 million modern oceano - clyde Conference, Applied Science graphic research ship...becomes opera- of Extrinsic Grain Boundary Dislo- tional it may well be the finest oceano - cations in Relation with Intergran- graphic research

  12. European Science Notes. Volume 39, Number 7.

    Science.gov (United States)

    1985-07-01

    using acids and caustic sol - Several investigators in Switzer- vents, the cleaned replica is then land and in Germany are involved in placed on a...Institutes bases of drugs, prediction and observa- National institute for Astronomy and Geophysics tion of volcanic eruptions, oceano - National Institute

  13. LLW Notes, Volume 12, Number 3

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Colsant, J.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-03-01

    Contents include articles entitled: California DHS sues US Interior Department to compel land transfer; LLW Forum holds winter meeting; LLW Forum waste information working group meets; LLW Forum regulatory issues discussion group meets; Envirocare investigation transferred to feds; Host state TCC meets in Laughlin, Nevada; BLM to require new permit for California site testing; Federal agencies and committees; Pena sworn in as Energy Secretary, Grumbly departs DOE; U.S. Supreme Court tackles property rights issues; GAO to study DOI's actions; Congress scrutinizes FY '98 budget requests; and Senate committee passes high-level waste bill: Clinton threatens to veto

  14. LLW Notes supplement, Volume 12, Number 6

    International Nuclear Information System (INIS)

    1997-07-01

    Contents include articles related to environmental justice concerns and Title VI, entitled as follows: Civil Rights Act of 1964; Exec order on environmental justice; Applicability to states; Philosophical differences -- Environmental justice and Title VI; Ambiguities in existing Title VI guidance; Clarification of existing Title VI guidance; Federal financial assistance; Administrative complaints vs. lawsuits; Effect and disparate impact; Termination, suspension or refusal to grant federal financial assistance; DOJ guidance defines environmental justice; NEJAC meets, adopts far-reaching resolution re siting; Indigenous Peoples Resolution No. 23; and States meet, support environmental justice concept and express concerns about federal approach and composition of NEJAC

  15. European Scientific Notes. Volume 38, Number 4.

    Science.gov (United States)

    1984-04-01

    R.L. Carovillano 218 The Seventh European Regional Astronomy meeting dealt with almost every area of astronomy; coverage included solar ...in the 25- to found in areas as diverse as electro- 35-m range at the Comitato Nazionale optics and pharmacology. Energia Nucleare laboratory in...physics research has led to knowledge gained in one area (or param- many discoveries in the solar system and eter domain) to another area that lacks to

  16. LLW Notes: Volume 10, Number 7

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C. [ed.] [Afton Associates, Inc., Washington, DC (United States)

    1995-10-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  17. European Scientific Notes. Volume 37, Number 5,

    Science.gov (United States)

    1983-05-31

    robotic language. oxidation, and redox reactions of solvents. Despite such difficulties, Robotic Reco nition the prospects for using conducting Researc on...to make Britain competitive in the world opto-electronic market . It is patterned after the research and development programs of the Japanese Ministry

  18. European Scientific Notes. Volume 36, Number 3,

    Science.gov (United States)

    1982-03-31

    lectures), applications on metal-forminig tools where the engineering applications (18 lectures), high substrate is typically H13 steel hardened to power...gas flow is inter- mittent. layered metal and compound coatings can be produced. This not only gives materials H13 steel was severely scored after...usually applied to Medicine, the Czechoslovak Biological Society, high-speed tool steels . Brno, and the House of Technology, Prague. For the most

  19. LLW Notes: Volume 10, Number 8

    International Nuclear Information System (INIS)

    Norris, C.

    1995-01-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  20. LLW Notes, Volume 12, Number 6

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-07-01

    Contents include articles entitled: GAO concludes most Ward Valley SEIS issues previously addressed; Midwest compact halts facility development; Texas publishes proposal to issue WCS radioactive materials license; Central Compact issues export authorizations over NE's objection; Nebraska governor to host LLRW summit; California regulators reassured re US ecology facility in WA; Southeast Compact augments funding for North Carolina; State and compact calendar of events; IAEA Director General to UN: reexamine nuclear power; DOI convenes meetings on Ward Valley Title VI complaint; California BLM: Tribes fully represented and consulted; MW, NE, and SW file amici curiae briefs in Ward Valley suit; Court denies state's motion for protective order; WCS files suit against Envirocare and others; States attack DOE's claim re lack of authority to store spent fuel; House committee passes Texas legislation; Ward Valley land transfer bill introduced in Senate; Senate committee holds hearing on Ward Valley legislation and related GAO report; NRDC threatens to sue DOE re Envirocare; NRC chair criticizes Deputy Interior Secretary's use of Ward Valley fact sheet; Utility consortium submits license application for storage on Goshute land to NRC; Envirocare cited for SNM violation; EPA begins audit; and EPA rejects Title VI claim re Texas site

  1. European Scientific Notes. Volume 34, Number 12,

    Science.gov (United States)

    1980-12-31

    human pollution in the world’s oceans. Polau, works on projects with Dagnino . For this reason a good share of the re- His main interest is in the...annual meeting 30 to 50 members attend for cal oceanographer, Prof.I. Dagnino , whose a period of 11 days and a dozen papers are primary interests are...terminal 8 km off- other things than OR, and so it is hard shore from the Genoa Harbor. Dagnino to tell where OR stops and other things has instrumented the

  2. LLW notes: Volume 10, Number 6

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C. [ed.] [Afton Associates, Inc., Washington, DC (United States)

    1995-09-01

    The Low-Level Radioactive Waste Forum is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  3. LLW Notes, Volume 12, Number 7

    International Nuclear Information System (INIS)

    Norris, C.; Brown, H.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-09-01

    Contents include articles entitled: House votes 309 to 107 to approve Texas compact; Nebraska governor hosts LLRW meeting; Southeast Compact considers funding proposal; Chem-Nuclear explores options re SC revenue requirements; Legislation sets revenue requirements for Barnwell; TCC meets: Supports CA request for technical assistance; DOE approves part of California's technical assistance request; State legislators discuss LLRW management for OH, IL, NC; Washington governor re Potential New Hanford Role; Federal court enjoins DOE from excluding WCS on new disposal; Appellate court in favor of DOE in surcharge rebates dispute; Hearing set for October in Ward Valley case; court rejects federal motion to dismiss Ward Valley suit; NE sues commission re veto over export authorizations; US Supreme Court dismisses line-item veto challenge; Department of Interior Inspector General investigation requested; USEC privatization plan approved; DOD finalizes LLRW disposal charter; Clinton nominates six DOE appointees; Congress moves FUSRAP to Army Corps of Engineers; Schaefer named interim director of USGS: Nichols leaves EPA: NRC Commissioner Rogers' term expires; NRC: CA ''Well-Quantified'' to license Ward Valley facility; EPA objects to state permit for Louisiana facility; Petitions submitted to EPA oppose Shintech permits; ECOS draft recommendations re Enviro programs; Legislation introduced to prohibit spent fuel shipments to the Goshutes; and HLW legislation ready for floor action

  4. LLW Notes supplement, Volume 12, Number 2

    International Nuclear Information System (INIS)

    1997-02-01

    Federal criteria for determining whether a project presents an environmental justice concern are currently subject to multiple interpretations. There are no federal statutes or regulations that specifically reference or address environmental justice, and the guidelines that are being developed by the Council on Environmental Quality are currently in draft form. The lack of consistent and clear federal criteria for determining what constitutes an environmental justice impact--and how to determine whether environmental justice issues have been effectively addressed--can create a dilemma for state agencies that wish to include--or have already included--environmental justice, along with legal, economic and technical issues, as a consideration when siting a facility. The following information is therefore provided for those agencies and commissions seeking to site, to license, to construct and to operate a low-level radioactive waste disposal facility. Topics include: National Environmental Justice Advisory Council; NEJAC members; Federal definitions of environmental justice; and EPA's role in federal land transfers. Federal agencies can achieve environmental justice by identifying and addressing--as appropriate--disproportionately high and adverse human health or environmental effects of [federal agency] programs, policies, and activities on minority populations and low-income populations

  5. European Scientific Notes. Volume 38, Number 6.

    Science.gov (United States)

    1984-06-01

    from the University of Grenoble I and it. It is difficult to isolate aspects the Centre d’Etudes Nucl4aires de Valduc of the problem for ease in analysis...distribution of plasma conductivity. primary analysis tool since the growth the plasma channel. Valduc is a nuclear rates of resistive instabilities depend...secondary Nuclear Agency and the Sandia National electrons whose unknown velocity distri- Laboratory. To this end, Valduc houses bution is generated by

  6. European Scientific Notes. Volume 34, Number 4,

    Science.gov (United States)

    1980-04-30

    used to heat another body of water and most of the petroleum- exporting coun- to, say, 80°C and then condensed to form tries. And energy and water are...stocks, export subsidies, predator-prey relationship) and/or 194 ESN 34-4 (1980) Stages of Xoonoic Development and Structure of the Individual Farm Unit...such were not useful in agriculture because as cotton, are more tolerant, while they supplied only descriptive infor- others, including avocados (a

  7. European Scientific Notes. Volume 39, Number 1.

    Science.gov (United States)

    1985-01-01

    Avesta Jernverks, of life-cycle costs, of using stainless Sweden) described the use of Filler P12 steels in the topside construction of (equivalent to... Avesta (Uddeholms AB, Sweden) described the Jernverk AB, Sweden), provided the back- welding evaluations of the duplex grades ground for the use of

  8. European Science Notes. Volume 39, Number 8.

    Science.gov (United States)

    1985-08-01

    Lat6rale et Sp6- Virginia, where he is Program Manager cialisation H6misph6rique: Le Gaucher for Boelectromagnetics. Dans l’Elite Sportive ," Psychologie...10 eV and are closely rared detectors (which are highly matched to the electronic or molecular ght articles, marketed directly by energy levels of...pulse magnetic diode detectors but also successfully ching has been experimented with market them for industrial clients. essfully, especially with

  9. European Scientific Notes. Volume 35, Number 8,

    Science.gov (United States)

    1981-08-31

    the frustrating task than the civilians did (about 75 beats per minute compared to 82); but the decorated group had still lower heartbeat rates...loud stimulus (1000 Hz sine wave, 30 msec duration) via binaural earphones. EEC data were sampled at 0.5 msec intervals; records were edited to

  10. LLW Notes, Volume 12, Number 6

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-07-01

    Contents include articles entitled: GAO concludes most Ward Valley SEIS issues previously addressed; Midwest compact halts facility development; Texas publishes proposal to issue WCS radioactive materials license; Central Compact issues export authorizations over NE`s objection; Nebraska governor to host LLRW summit; California regulators reassured re US ecology facility in WA; Southeast Compact augments funding for North Carolina; State and compact calendar of events; IAEA Director General to UN: reexamine nuclear power; DOI convenes meetings on Ward Valley Title VI complaint; California BLM: Tribes fully represented and consulted; MW, NE, and SW file amici curiae briefs in Ward Valley suit; Court denies state`s motion for protective order; WCS files suit against Envirocare and others; States attack DOE`s claim re lack of authority to store spent fuel; House committee passes Texas legislation; Ward Valley land transfer bill introduced in Senate; Senate committee holds hearing on Ward Valley legislation and related GAO report; NRDC threatens to sue DOE re Envirocare; NRC chair criticizes Deputy Interior Secretary`s use of Ward Valley fact sheet; Utility consortium submits license application for storage on Goshute land to NRC; Envirocare cited for SNM violation; EPA begins audit; and EPA rejects Title VI claim re Texas site.

  11. LLW Notes, Volume 12, Number 2

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Colsant, J.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-02-01

    Contents include the following articles: National Environmental Justice Advisory Council considers Ward Valley resolution; NGA urges Congressional and Presidential support for low-level radioactive waste compacts and transfer of federal land in Ward Valley; RFP issued for SEIS on Ward Valley land transfer; Illinois siting criteria finalized; Consideration of tribal concerns during Ward Valley siting process; State legislators` LLRW working group meets in D.C.; Upcoming state and compact events; Court calendar; Texas compact legislation introduced in Congress; Superfund reform is a priority for 105th Congress; High-level waste bill gets off to an early start; Fort Mojave petition NEJAC for Ward Valley resolution; EPA withdraws cleanup rule from OMB; Board ruling raises doubts about proposed Louisiana enrichment facility; DOE recommends external regulation by NRC; and Supplement--Background on environmental justice.

  12. LLW Notes, Volume 12, Number 4

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-04-01

    Contents include articles entitled: Texas Authority`s funding pending before conference committee: Auditor`s report favors authority; Revisions likely for Illinois siting law; Midwest Compact votes on Ohio fundings: Less approved than requested; Walter Sturgeon named executive director of North Carolina authority; New forum participant for Massachusetts; CRCPD holds fifth workshop for LLRW regulators; DOD generators hold annual meeting; State legislators` LLRW working group meets; NRC Chairman Jackson responds to proposal to amend the Policy Act; US Ecology uses to recover costs and lost profits and/or to compel Ward Valley land transfer; New suit against Envirocare and others alleges unlawful business practices; Federal court finds line-item veto unconstitutional; States/utilities seek to escrow nuclear waste payments; High-level waste bill passes Senate; NRC releases decommissioning rule; EPA Region VI re La Paz Agreement; EPA, NRC debate NRC`s decommissioning rule: No progress re approaches to risk harmonization; and Mousseau heads DOE`s national low-level waste management program.

  13. LLW Notes, Volume 12, Number 7

    Energy Technology Data Exchange (ETDEWEB)

    Norris, C.; Brown, H. [eds.; Gedden, R.; Lovinger, T.; Scheele, L.; Shaker, M.A.

    1997-09-01

    Contents include articles entitled: House votes 309 to 107 to approve Texas compact; Nebraska governor hosts LLRW meeting; Southeast Compact considers funding proposal; Chem-Nuclear explores options re SC revenue requirements; Legislation sets revenue requirements for Barnwell; TCC meets: Supports CA request for technical assistance; DOE approves part of California`s technical assistance request; State legislators discuss LLRW management for OH, IL, NC; Washington governor re Potential New Hanford Role; Federal court enjoins DOE from excluding WCS on new disposal; Appellate court in favor of DOE in surcharge rebates dispute; Hearing set for October in Ward Valley case; court rejects federal motion to dismiss Ward Valley suit; NE sues commission re veto over export authorizations; US Supreme Court dismisses line-item veto challenge; Department of Interior Inspector General investigation requested; USEC privatization plan approved; DOD finalizes LLRW disposal charter; Clinton nominates six DOE appointees; Congress moves FUSRAP to Army Corps of Engineers; Schaefer named interim director of USGS: Nichols leaves EPA: NRC Commissioner Rogers` term expires; NRC: CA ``Well-Quantified`` to license Ward Valley facility; EPA objects to state permit for Louisiana facility; Petitions submitted to EPA oppose Shintech permits; ECOS draft recommendations re Enviro programs; Legislation introduced to prohibit spent fuel shipments to the Goshutes; and HLW legislation ready for floor action.

  14. European Science Notes. Volume 40, Number 9

    Science.gov (United States)

    1986-09-01

    perform els in patients. the assays. Optical Biosensors for Immunoassays Microelectrodes in Medicine I.A. Shanks ( Unilever Research, Col- I.A. Silver...Silver, to is simple and inexpensive has been devel- deter-nine what compounds are effective in oped by Shanks and his group at Unilever . wound

  15. European Scientific Notes. Volume 35, Number 7,

    Science.gov (United States)

    1981-07-31

    recently joined the applied research program directed by Dr. Pierre Rey program of Unilever in Holland. At at the University of Paris, in which the same...time, the Unilever organization a successful artificial bladder was in Britain has lost to academia one fabricated. Rey’s work received a of its...University of London. The Unilever in 1979. organization remains a major source All of these applied efforts are of funding and technical expertise in

  16. European Scientific Notes. Volume 37, Number 8.

    Science.gov (United States)

    1983-08-31

    CSIRO, Division of Chemical Instituto de Ceramica y Vidrio , Madrid, Physics, Clayton, Australia); "Formation Spain) presented a poster "Preparation, of...neutron reactions, nuclear measurement Vidrio , Madrid Spain). applications, neutron and ultrasonic d Sanalyses of condensed matter, isotope The conference

  17. European Scientific Notes. Volume 38, Number 7.

    Science.gov (United States)

    1984-07-01

    ExetSystems 41/184 Several kinds of meical aa have been represented as flowcharts and tables and used as a basis for expert systems. The data are being...Schuljahres- beginn (Controversy over School Begin- ning); Kognitive Komplexitat (Cognitive Complexity); Moralisches Verhalten NEW PUBLICATIONS FROM

  18. European Science Notes. Volume 41, Number 5.

    Science.gov (United States)

    1987-05-01

    Department of Medicine, Kyoto Prefectural University of Effect of Ebselen on Hydroperoxide Metab- Medicine, Kyoto, Japan). The effect of olism scavengers on...shock states was examined Studies of the protective effect of in rats. Experimental shock was induced a new drug, Ebselen , on the damaging ef- by a...lipopolysaccharide B, Difco). After the Chemistry Institute, University of Tib- injection of endotoxin, systolic blood ingen, West Germany). Ebselen (2

  19. European Scientific Notes. Volume 7, Number 6.

    Science.gov (United States)

    1953-03-15

    b — l o — s 3 T1~~~ :cI i i tics f cr Research In Nu; leer Phva :cs aol Co5mic .t..ys ~~ .. A.’_ ...:.:..s...-~ by ~~~~~~~ aria t~~ r , bI~tge: C. 1

  20. European Science Notes. Volume 40, Number 4.

    Science.gov (United States)

    1986-04-01

    increase during A representative governing board senescence; this suggests that basal oversees the activities of the Center. gluconeogenesis is...cultures of sensory neurons and they derive from the same number of Schwann cells that reproduce the morpho- cells. These and other results led to logical...bithorax function com- munoreactive neurons in the central pletely. Because of this observation, nervous system of DrosophiZa MeZanogas- Morata et al. have

  1. Evaluation of the absorbed dose to the lungs due to Xe133 and Tc99m (MAA)

    International Nuclear Information System (INIS)

    Vazquez A, M.; Murillo C, F.; Castillo D, C.; Sifuentes D, Y.; Sanchez S, P.; Rojas P, E.; Marquez P, F.

    2015-10-01

    The absorbed dose in lungs of an adult patient has been evaluated using the biokinetics of radiopharmaceuticals containing Xe 133 or Tc 99m (MAA). The absorbed dose was calculated using the MIRD formalism, and the Cristy-and Eckerman lungs model. The absorbed dose in the lungs due to 133 Xe is 0.00104 mGy/MBq. Here, the absorbed dose due to remaining tissue, included in the 133 Xe biokinetics is not significant. The absorbed dose in the lungs, due Tc 99m (MAA), is 0.065 mGy/MBq. Approximately, 4.6% of the absorbed dose is due to organs like liver, kidneys, bladder, and the rest of tissues, included in the Tc 99m biokinetics. Here, the absorbed dose is very significant to be overlooked. The dose contribution is mainly due to photons emitted by the liver. (Author)

  2. Tallinna sadama ümbruse maa-ala renoveerimise ideekonkurss 1996 = The area around the port of Tallinn : contest for renovation ideas 1996 / Veljo Kaasik

    Index Scriptorium Estoniae

    Kaasik, Veljo

    1999-01-01

    Tallinna sadamapiirkonnast. Linnaehituslik ideekava Tallinna kesklinna sadama ümbruse maa-ala renoveerimiseks (ideekonkursi võistlustöö arhitektuurne osa, 1996). Autorid: A. Alver, V. Kaasik, T. Trummal. Kaasautorid: T. Laht, S. Koppel, U. Mets

  3. Hollandi paviljon Hannoveri maailmanäitusel EXPO 2000 : Uus Loodus = Dutch Pavilion at EXPO 2000 in Hannover : New Nature / Winy Maas, Jacob van Rijs, Nathalie de Vries

    Index Scriptorium Estoniae

    Maas, Winy

    2000-01-01

    Hollandi paviljon - näide looduse ja tehnoloogia segunemisest. Projekteerija: MVRDV. Arhitektid Winy Maas, Jacob van Rijs, Nathalie de Vries; kaasa töötasid Stefan Witteman, Jaap van Dijk, Chrisoph Schindler, Kristina Adsersen, Rüdiger Kreiselmayer

  4. Partition Model-Based 99mTc-MAA SPECT/CT Predictive Dosimetry Compared with 90Y TOF PET/CT Posttreatment Dosimetry in Radioembolization of Hepatocellular Carcinoma: A Quantitative Agreement Comparison.

    Science.gov (United States)

    Gnesin, Silvano; Canetti, Laurent; Adib, Salim; Cherbuin, Nicolas; Silva Monteiro, Marina; Bize, Pierre; Denys, Alban; Prior, John O; Baechler, Sebastien; Boubaker, Ariane

    2016-11-01

    90 Y-microsphere selective internal radiation therapy (SIRT) is a valuable treatment in unresectable hepatocellular carcinoma (HCC). Partition-model predictive dosimetry relies on differential tumor-to-nontumor perfusion evaluated on pretreatment 99m Tc-macroaggregated albumin (MAA) SPECT/CT. The aim of this study was to evaluate agreement between the predictive dosimetry of 99m Tc-MAA SPECT/CT and posttreatment dosimetry based on 90 Y time-of-flight (TOF) PET/CT. We compared the 99m Tc-MAA SPECT/CT results for 27 treatment sessions (25 HCC patients, 41 tumors) with 90 Y SIRT (7 glass spheres, 20 resin spheres) and the posttreatment 90 Y TOF PET/CT results. Three-dimensional voxelized dose maps were computed from the 99m Tc-MAA SPECT/CT and 90 Y TOF PET/CT data. Mean absorbed dose ([Formula: see text]) was evaluated to compute the predicted-to-actual dose ratio ([Formula: see text]) in tumor volumes (TVs) and nontumor volumes (NTVs) for glass and resin spheres. The Lin concordance ([Formula: see text]) was used to measure accuracy ([Formula: see text]) and precision (ρ). Administered activity ranged from 0.8 to 1.9 GBq for glass spheres and from 0.6 to 3.4 GBq for resin spheres, and the respective TVs ranged from 2 to 125 mL and from 6 to 1,828 mL. The mean dose [Formula: see text] was 240 Gy for glass and 122 Gy for resin in TVs and 72 Gy for glass and 47 Gy for resin in NTVs. [Formula: see text] was 1.46 ± 0.58 (0.65-2.53) for glass and 1.16 ± 0.41 (0.54-2.54) for resin, and the respective values for [Formula: see text] were 0.88 ± 0.15 (0.56-1.00) and 0.86 ± 0.2 (0.58-1.35). DR variability was substantially lower in NTVs than in TVs. The Lin concordance between [Formula: see text] and [Formula: see text] (resin) was significantly better for tumors larger than 150 mL than for tumors 150 mL or smaller ([Formula: see text] = 0.93 and [Formula: see text] = 0.95 vs. [Formula: see text] = 0.57 and [Formula: see text] = 0.93; P < 0.05). In 90 Y radioembolization

  5. The psychometric properties of the Mindful Attention Awareness Scale (MAAS and Freiburg Mindfulness Inventory (FMI as measures of mindfulness and their relationship with burnout and work engagement

    Directory of Open Access Journals (Sweden)

    Martina Kotzé

    2016-10-01

    Full Text Available Orientation: Given the increasing interest in mindfulness in the workplace, recent research recommends that the psychometric properties of existing mindfulness measures be evaluated in terms of convergent and predictive validity. Research purpose: The research purpose was to assess the psychometric properties of the 15-item (short version Mindful Attention Awareness Scale (MAAS and the 14-item (short version Freiburg Mindfulness Inventory (FMI in parallel on a South African sample. Furthermore, the research aimed to investigate the convergent validity between the FMI and MAAS as well as their relationship to burnout and work engagement (predictive validity. Motivation for the study: Organisational scholars must investigate the most appropriate instruments for measuring mindfulness in the workplace. Doing so would allow an eventual meta-analysis on the construct and its relationships and utility in the workplace. Research design, approach and methodology: For this study, a quantitative cross-sectional survey research design was employed. Convenience sampling was chosen and 497 participants applying for admission to a management and leadership degree programme at a South African Business School participated in the study. All participants of the sample are employed at either private or public institutions. Confirmatory factor analysis was used to determine the convergent validity of the instruments. Cronbach’s alpha was utilised in determining the reliabilities of the instruments. The product–moment correlation by Pearson was used to compare the two instruments in terms of their relationship to burnout and work engagement. Stepwise multiple regression was used to determine whether the FMI and MAAS are significant predictors of burnout and work engagement (predictive validity. Main findings: The results showed that the short versions of both the FMI and the MAAS are valid and reliable unidimensional measures of mindfulness. The findings showed

  6. Usefulness and pitfalls of MAA SPECT/CT in identifying digestive extrahepatic uptake when planning liver radioembolization

    International Nuclear Information System (INIS)

    Lenoir, Laurence; Garin, Etienne; Edeline, Julien; Rolland, Yann; Pracht, Marc; Raoul, Jean-Luc; Ardisson, Valerie; Bourguet, Patrick; Clement, Bruno; Boucher, Eveline

    2012-01-01

    Identifying gastroduodenal uptake of 99m Tc-macroaggregated albumin (MAA), which is associated with an increased risk of ulcer disease, is a crucial part of the therapeutic management of patients undergoing radioembolization for liver tumours. Given this context, the use of MAA single photon emission computed tomography (SPECT)/CT may be essential, but the procedure has still not been thoroughly evaluated. The aim of this retrospective study was to determine the effectiveness of MAA SPECT/CT in identifying digestive extrahepatic uptake, while determining potential diagnostic pitfalls. Overall, 139 MAA SPECT/CT scans were performed on 103 patients with different hepatic tumour types. Patients were followed up for at least 6 months according to standard requirements. Digestive, or digestive-like, uptake other than free pertechnetate was identified in 5.7% of cases using planar imaging and in 36.6% of cases using SPECT/CT. Uptake sites identified by SPECT/CT included the gastroduodenal region (3.6%), gall bladder (12.2%), portal vein thrombosis (6.5%), hepatic artery (6.5%), coil embolization site (2.1%) as well as falciform artery (5.0%). For 2.1% of explorations, a coregistration error between SPECT and CT imaging could have led to a false diagnosis by erroneously attributing an uptake site to the stomach or gall bladder, when the uptake actually occurred in the liver. SPECT/CT is more efficacious than planar imaging in identifying digestive extrahepatic uptake sites, with extrahepatic uptake observed in one third of scans using the former procedure. However, more than half of the uptake sites in our study were vascular in nature, without therapeutic implications. The risk of coregistration errors must also be kept in mind. (orig.)

  7. Usefulness and pitfalls of MAA SPECT/CT in identifying digestive extrahepatic uptake when planning liver radioembolization

    Energy Technology Data Exchange (ETDEWEB)

    Lenoir, Laurence; Garin, Etienne [Comprehensive Cancer Institute Eugene Marquis, Department of Nuclear Medicine, CS 44229, Rennes (France); University of Rennes 1, Rennes (France); Liver Metabolisms and Cancer, INSERM, U-991, Rennes (France); Edeline, Julien [University of Rennes 1, Rennes (France); Comprehensive Cancer Institute Eugene Marquis, Department of Medical Oncology, CS 44229, Rennes (France); Rolland, Yann [Comprehensive Cancer Institute Eugene Marquis, Department of Medical Imaging, CS 44229, Rennes (France); Pracht, Marc [Comprehensive Cancer Institute Eugene Marquis, Department of Medical Oncology, CS 44229, Rennes (France); Raoul, Jean-Luc [Comprehensive Cancer Institute Paoli Calmette, Department of Medical Oncology, Marseille (France); Ardisson, Valerie [Comprehensive Cancer Institute Eugene Marquis, Department of Nuclear Medicine, CS 44229, Rennes (France); Bourguet, Patrick [Comprehensive Cancer Institute Eugene Marquis, Department of Nuclear Medicine, CS 44229, Rennes (France); University of Rennes 1, Rennes (France); Clement, Bruno [Liver Metabolisms and Cancer, INSERM, U-991, Rennes (France); Boucher, Eveline [Liver Metabolisms and Cancer, INSERM, U-991, Rennes (France); Comprehensive Cancer Institute Eugene Marquis, Department of Medical Oncology, CS 44229, Rennes (France)

    2012-05-15

    Identifying gastroduodenal uptake of {sup 99m}Tc-macroaggregated albumin (MAA), which is associated with an increased risk of ulcer disease, is a crucial part of the therapeutic management of patients undergoing radioembolization for liver tumours. Given this context, the use of MAA single photon emission computed tomography (SPECT)/CT may be essential, but the procedure has still not been thoroughly evaluated. The aim of this retrospective study was to determine the effectiveness of MAA SPECT/CT in identifying digestive extrahepatic uptake, while determining potential diagnostic pitfalls. Overall, 139 MAA SPECT/CT scans were performed on 103 patients with different hepatic tumour types. Patients were followed up for at least 6 months according to standard requirements. Digestive, or digestive-like, uptake other than free pertechnetate was identified in 5.7% of cases using planar imaging and in 36.6% of cases using SPECT/CT. Uptake sites identified by SPECT/CT included the gastroduodenal region (3.6%), gall bladder (12.2%), portal vein thrombosis (6.5%), hepatic artery (6.5%), coil embolization site (2.1%) as well as falciform artery (5.0%). For 2.1% of explorations, a coregistration error between SPECT and CT imaging could have led to a false diagnosis by erroneously attributing an uptake site to the stomach or gall bladder, when the uptake actually occurred in the liver. SPECT/CT is more efficacious than planar imaging in identifying digestive extrahepatic uptake sites, with extrahepatic uptake observed in one third of scans using the former procedure. However, more than half of the uptake sites in our study were vascular in nature, without therapeutic implications. The risk of coregistration errors must also be kept in mind. (orig.)

  8. The difference of the regional pulmonary function after treatment between bronchial tuberculosis and bronchogenic carcinoma using positron emission tomography, N-13 gas and Tc-MAA

    International Nuclear Information System (INIS)

    Suzuki, Tsuneo; Kawada, Hiroshi; Toyoda, Emiko; Kabe, Jyunzaburou

    1993-01-01

    The authors studied regional pulmonary function after treatment with bronchial plastic surgery for bronchial lesion from bronchial tuberculosis and with irradiation for bronchial lesion from carcinoma using positron emission tomography and Tc-MAA. Six patients with bronchial tuberculosis and 6 with bronchogenic carcinoma were examined. Two of the 6 bronchial tuberculosis patients were examined before and after surgery. In all 6 patients with bronchial tuberculosis, ventilation and alveolar volume were recovered with improvement of bronchial lesion. In 2 patients examined before and after surgery, lung function of the normal disease-free side became worse after surgery. This phenomenon was explained by the fact that the compensated pulmonary function of contra lateral lung due to decreased function of the diseased side returned to normal function with improvement of the diseased lung. On the other hand, the regional pulmonary function did not improve in 2 patients with main bronchial lesion from bronchogenic carcinoma, even if atelectasis of the diseased lung was improved by irradiation. However, the regional pulmonary function was improved with the recovery of bronchial obstruction in lobar atelectasis by carcinoma. The difference of the results depended on whether pulmonary blood flow disturbance existed or not. If pulmonary blood flow disturbance was severe, ventilatory function was not recovered due to the mechanism of maintaining the ventilation-perfusion equilibrium. (author)

  9. Dipyrone metabolite 4-MAA induces hypothermia and inhibits PGE2 -dependent and -independent fever while 4-AA only blocks PGE2 -dependent fever.

    Science.gov (United States)

    Malvar, David do C; Aguiar, Fernando A; Vaz, Artur de L L; Assis, Débora C R; de Melo, Miriam C C; Jabor, Valquíria A P; Kalapothakis, Evanguedes; Ferreira, Sérgio H; Clososki, Giuliano C; de Souza, Glória E P

    2014-08-01

    The antipyretic and hypothermic prodrug dipyrone prevents PGE2 -dependent and -independent fever induced by LPS from Escherichia coli and Tityus serrulatus venom (Tsv) respectively. We aimed to identify the dipyrone metabolites responsible for the antipyretic and hypothermic effects. Male Wistar rats were treated i.p. with indomethacin (2 mg·kg(-1) ), dipyrone, 4-methylaminoantipyrine (4-MAA), 4-aminoantipyrine (4-AA) (60-360 mg·kg(-1) ), 4-formylaminoantipyrine, 4-acethylaminoantipyrine (120-360 mg·kg(-1) ) or vehicle 30 min before i.p. injection of LPS (50 μg·kg(-1) ), Tsv (150 μg·kg(-1) ) or saline. Rectal temperatures were measured by tele-thermometry and dipyrone metabolite concentrations determined in the plasma, CSF and hypothalamus by LC-MS/MS. PGE2 concentrations were determined in the CSF and hypothalamus by elisa. In contrast to LPS, Tsv-induced fever was not followed by increased PGE2 in the CSF or hypothalamus. The antipyretic time-course of 4-MAA and 4-AA on LPS-induced fever overlapped with the period of the highest concentrations of 4-MAA and 4-AA in the hypothalamus, CSF and plasma. These metabolites reduced LPS-induced fever and the PGE2 increase in the plasma, CSF and hypothalamus. Only 4-MAA inhibited Tsv-induced fever. The higher doses of dipyrone and 4-MAA also induced hypothermia. The presence of 4-MAA and 4-AA in the CSF and hypothalamus was associated with PGE2 synthesis inhibition and a decrease in LPS-induced fever. 4-MAA was also shown to be an antipyretic metabolite for PGE2 -independent fever induced by Tsv suggesting that it is responsible for the additional antipyretic mechanism of dipyrone. Moreover, 4-MAA is the hypothermic metabolite of dipyrone. © 2014 The British Pharmacological Society.

  10. Production of lyophilized macroaggregated albumin (MAA) kits to be labelled with sup(99m)Tc for lung scanning

    International Nuclear Information System (INIS)

    Hamada, E.S.; Muramoto, E.; Brito, R.H.; Sosa de Pereira, N.P.; Almeida, M.A.T. de.

    1991-06-01

    Among the various macroaggregation procedures described in the literature, we have developed a rapid and reliable method for the routine production of lyophilized Sn-Macroaggregated Albumin (Sn-MAA) kits to be labelled with 99m Tc for lung perfusion scanning. The reaction vial contains a lyophilized suspension having the following components: 1,0mg of Aggregated Human Serum Albumin (MAA), 0,12mg of hydrated stannous chloride (SnCl 2 .2H 2 O), 5,0mg of Normal Human Serum Albumin (HSA) and 1% of Tween 80 as emulsifying agent. In this method the Sn-MAA kits were performed in a single step process, and a consistent suitable range of particle size (10-80 mu) was obtained. The size of the particles and the effect of storage time on the stability for the lyophilized kits were also investigated. The radiochemical purity, higher than 98% in 99m Tc Macroaggregated was determined by using ascending paper chromatography (Whatman n.3 and 85% methanol): biodistribution studies in rats have shown the high uptake in the lungs 85%/D with low liver uptake 2%/d and lung-liver ratios 98 ± 1%. Excellent human lung images for clinical practice were obtained with these kits, which are prepared at IPEN-CNEN/SP for brazilian physicians. (author)

  11. Anti-Inflammation Activities of Mycosporine-Like Amino Acids (MAAs) in Response to UV Radiation Suggest Potential Anti-Skin Aging Activity

    Science.gov (United States)

    Suh, Sung-Suk; Hwang, Jinik; Park, Mirye; Seo, Hyo Hyun; Kim, Hyoung-Shik; Lee, Jeong Hun; Moh, Sang Hyun; Lee, Taek-Kyun

    2014-01-01

    Certain photosynthetic marine organisms have evolved mechanisms to counteract UV-radiation by synthesizing UV-absorbing compounds, such as mycosporine-like amino acids (MAAs). In this study, MAAs were separated from the extracts of marine green alga Chlamydomonas hedleyi using HPLC and were identified as porphyra-334, shinorine, and mycosporine-glycine (mycosporine-Gly), based on their retention times and maximum absorption wavelengths. Furthermore, their structures were confirmed by triple quadrupole MS/MS. Their roles as UV-absorbing compounds were investigated in the human fibroblast cell line HaCaT by analyzing the expression levels of genes associated with antioxidant activity, inflammation, and skin aging in response to UV irradiation. The mycosporine-Gly extract, but not the other MAAs, had strong antioxidant activity in the 2,2-diphenyl-1-picryhydrazyl (DPPH) assay. Furthermore, treatment with mycosporine-Gly resulted in a significant decrease in COX-2 mRNA levels, which are typically increased in response to inflammation in the skin, in a concentration-dependent manner. Additionally, in the presence of MAAs, the UV-suppressed genes, procollagen C proteinase enhancer (PCOLCE) and elastin, which are related to skin aging, had increased expression levels equal to those in UV-mock treated cells. Interestingly, the increased expression of involucrin after UV exposure was suppressed by treatment with the MAAs mycosporine-Gly and shinorine, but not porphyra-334. This is the first report investigating the biological activities of microalgae-derived MAAs in human cells. PMID:25317535

  12. "Sügis on salali maa peale laskumas..." : [luuletused] / Maksõm Rõlski ; tlk. Harald Rajamets

    Index Scriptorium Estoniae

    Rõlski, Maksõm

    2004-01-01

    Sisu: "Sügis on salali maa peale laskumas..." ; "Küpsenud on õunad, punetavad õunad..." ; "Möödas on kõu, mähib maad magus raugus ja hõngab..." ; "Siin kõrgel on vaid kivi, karm ja vaik..." ; "Ühtäkki kardin õõtsus aknasuul..." ; "Lõksatas lukku mu uks. Taas töötama toa rahus üksi..." ; "Haab väriseb, ning tüve hõbedase..." ; "Erootika on väsitanud mind..." ; Kolm meest paadis (rääkimata koerast) ; "Ürglaanes, kus on üksnes loomarajad..." ; "Tuul peksab külmi aknaid jäisel uhal..." ; "Näe, hirmuähmis pageb lambakari..." ; Ausammas ; Haned ; "Kord katab laotust pilv ja paiskab piisku alla..." ; Sadamasillal ; "Oo vaikne sadam sa, mu töölaud, reisi eel ..." ; Chopin ; "Kevad suitsedes on teel ..." ; "Laht tukub, päikses roheliselt särav..." ; "Öösse nagu kaevuvette..." ; "Jõeluhalt kõlas vileviis..." ; Lumikelluke torkas salus..." ; "Ja meenus (aknasse lõi kerge tuul ja lõhnav pimedus) üks pilt, nii kauge..." ; "Glütsiiniatel tung on ikka kõrgemale..." ; Tasa ; Sügisele ; Äike ; Öökülm ; Sonett ; "Ikka tuleb habras õhtu meelde..." ; Flamingod ; Notre Dame ; Aadria meri ; "Mets on hõbesulgses suitsuvines..." ; Kuis ma ei armastaks... ; Luulekunst ; "Käod lahkumist kukkusid kaugel..." ; "Kui mõnus elada on sel..." ; Kiir ; "Ju kustus õhtu punav lee..."

  13. Note Taking and Recall

    Science.gov (United States)

    Fisher, Judith L.; Harris, Mary B.

    1974-01-01

    To study the effect of note taking and opportunity for review on subsequent recall, 88 college students were randomly assigned to five treatment groups utilizing different note taking and review combinations. No treatment effects were found, although quality of notes was positively correlated with free recall an multiple-choice measures.…

  14. 1. On note taking.

    Science.gov (United States)

    Plaut, Alfred B J

    2005-02-01

    In this paper the author explores the theoretical and technical issues relating to taking notes of analytic sessions, using an introspective approach. The paper discusses the lack of a consistent approach to note taking amongst analysts and sets out to demonstrate that systematic note taking can be helpful to the analyst. The author describes his discovery that an initial phase where as much data was recorded as possible did not prove to be reliably helpful in clinical work and initially actively interfered with recall in subsequent sessions. The impact of the nature of the analytic session itself and the focus of the analyst's interest on recall is discussed. The author then describes how he modified his note taking technique to classify information from sessions into four categories which enabled the analyst to select which information to record in notes. The characteristics of memory and its constructive nature are discussed in relation to the problems that arise in making accurate notes of analytic sessions.

  15. A note on notes: note taking and containment.

    Science.gov (United States)

    Levine, Howard B

    2007-07-01

    In extreme situations of massive projective identification, both the analyst and the patient may come to share a fantasy or belief that his or her own psychic reality will be annihilated if the psychic reality of the other is accepted or adopted (Britton 1998). In the example of' Dr. M and his patient, the paradoxical dilemma around note taking had highly specific transference meanings; it was not simply an instance of the generalized human response of distracted attention that Freud (1912) had spoken of, nor was it the destabilization of analytic functioning that I tried to describe in my work with Mr. L. Whether such meanings will always exist in these situations remains a matter to be determined by further clinical experience. In reopening a dialogue about note taking during sessions, I have attempted to move the discussion away from categorical injunctions about what analysis should or should not do, and instead to foster a more nuanced, dynamic, and pair-specific consideration of the analyst's functioning in the immediate context of the analytic relationship. There is, of course, a wide variety of listening styles among analysts, and each analyst's mental functioning may be affected differently by each patient whom the analyst sees. I have raised many questions in the hopes of stimulating an expanded discussion that will allow us to share our experiences and perhaps reach additional conclusions. Further consideration may lead us to decide whether note taking may have very different meanings for other analysts and analyst-patient pairs, and whether it may serve useful functions in addition to the one that I have described.

  16. Anti-Inflammation Activities of Mycosporine-Like Amino Acids (MAAs in Response to UV Radiation Suggest Potential Anti-Skin Aging Activity

    Directory of Open Access Journals (Sweden)

    Sung-Suk Suh

    2014-10-01

    Full Text Available Certain photosynthetic marine organisms have evolved mechanisms to counteract UV-radiation by synthesizing UV-absorbing compounds, such as mycosporine-like amino acids (MAAs. In this study, MAAs were separated from the extracts of marine green alga Chlamydomonas hedleyi using HPLC and were identified as porphyra-334, shinorine, and mycosporine-glycine (mycosporine-Gly, based on their retention times and maximum absorption wavelengths. Furthermore, their structures were confirmed by triple quadrupole MS/MS. Their roles as UV-absorbing compounds were investigated in the human fibroblast cell line HaCaT by analyzing the expression levels of genes associated with antioxidant activity, inflammation, and skin aging in response to UV irradiation. The mycosporine-Gly extract, but not the other MAAs, had strong antioxidant activity in the 2,2-diphenyl-1-picryhydrazyl (DPPH assay. Furthermore, treatment with mycosporine-Gly resulted in a significant decrease in COX-2 mRNA levels, which are typically increased in response to inflammation in the skin, in a concentration-dependent manner. Additionally, in the presence of MAAs, the UV-suppressed genes, procollagen C proteinase enhancer (PCOLCE and elastin, which are related to skin aging, had increased expression levels equal to those in UV-mock treated cells. Interestingly, the increased expression of involucrin after UV exposure was suppressed by treatment with the MAAs mycosporine-Gly and shinorine, but not porphyra-334. This is the first report investigating the biological activities of microalgae-derived MAAs in human cells.

  17. On that Note...

    Science.gov (United States)

    Stein, Harry

    1988-01-01

    Provides suggestions for note-taking from books, lectures, visual presentations, and laboratory experiments to enhance student knowledge, memory, and length of attention span during instruction. Describes topical and structural outlines, visual mapping, charting, three-column note-taking, and concept mapping. Benefits and application of…

  18. Making Notes, Making Meaning.

    Science.gov (United States)

    Burke, Jim

    2002-01-01

    Introduces notetaking tools used successfully with English-as-a-second-language students and low-achieving high school freshmen. Provides an overview of each tool and explains how students use them to take notes when reading textbooks and articles. Notes these tools and academic habits have helped students succeed in their mainstream academic…

  19. Understanding Digital Note-Taking Practice for Visualization.

    Science.gov (United States)

    Willett, Wesley; Goffin, Pascal; Isenberg, Petra

    2015-05-13

    We present results and design implications from a study of digital note-taking practice to examine how visualization can support revisitation, reflection, and collaboration around notes. As digital notebooks become common forms of external memory, keeping track of volumes of content is increasingly difficult. Information visualization tools can help give note-takers an overview of their content and allow them to explore diverse sets of notes, find and organize related content, and compare their notes with their collaborators. To ground the design of such tools, we conducted a detailed mixed-methods study of digital note-taking practice. We identify a variety of different editing, organization, and sharing methods used by digital note-takers, many of which result in notes becoming "lost in the pile''. These findings form the basis for our design considerations that examine how visualization can support the revisitation, organization, and sharing of digital notes.

  20. A note on Fukui’s note

    Directory of Open Access Journals (Sweden)

    Tsai Cheng-Yu Edwin

    2015-12-01

    Full Text Available This commentary relates Fukui’s (2015 note on weak vs. strong generation to two aspects of quantification in Chinese: quantifier scope and the syntactic licensing conditions of noninterrogative wh-expressions. It is shown that the phenomena under discussion echo Fukui’s (2015 view that only strong generation allows for a deeper understanding of natural language and that dependencies are to be distinguished structurally.

  1. MixedNotes

    DEFF Research Database (Denmark)

    Jokela, Tero; Lucero, Andrés

    2014-01-01

    Affinity Diagramming is a technique to organize and make sense of qualitative data. It is commonly used in Contextual Design and HCI research. However, preparing notes for and building an Affinity Diagram remains a laborious process, with a wide variety of different approaches and practices....... In this paper, we present MixedNotes, a novel technique to prepare physical paper notes for Affinity Diagramming, and a software tool to support this technique. The technique has been tested with large real-life Affinity Diagrams with overall positive results....

  2. NOTES AND GLEANINGS / NOTE E CURIOSITÀ

    African Journals Online (AJOL)

    User

    del volume a Lorenzo Franciosini è stato il risultato di un lavoro comparativo ..... voliamo sì alto, ci porterà via il vento, come fa tutti coloro, che si sostentano di .... Nell'osteria fuori città, i due amici e il vetturino Pietro fanno sosta per rifocillarsi.

  3. Lagos Notes and Records

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... Lagos Notes and Records is an annual, interdisciplinary journal of the humanities. ... Insuring the Nation: Europeans and the Emergence of Modern Insurance Business in Colonial Nigeria ...

  4. Notes on Contributors

    African Journals Online (AJOL)

    NOTES ON CONTRIBUTORS. Samuel AMOAKO, Associate Researcher, South African Research Unit in Social Change. Contact Details: C/o Lucinda Bercony, Humanities Research Village (House No. 3). University of Johannesburg, P. O. Box 524. Bunting Road Campus, Auckland Park, 2006.

  5. NCEP Internal Office Notes

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Centers for Environmental Prediction (NCEP) and its predecessors have produced internal publications, known as Office Notes, since the mid-1950's. In...

  6. Writing a Condolence Note

    Science.gov (United States)

    ... through the eyes of others. For example, a mother whose son had died found out that her ... few suggestions on ending your condolence note: “Our love and support will always be here for you.” “ ...

  7. The relationship between the percentage of lung shunting on Tc-99m macroaggregated albumin (Tc-99m MAA scan and the grade of hepatocellular carcinoma vascularity

    Directory of Open Access Journals (Sweden)

    Rania Refaat

    2014-06-01

    Conclusion: Tc-99m MAA scan is fundamental prior to Y-90 microsphere SIRT as it minimizes the risk of post-radioembolization complications, hence, enhancing the safety of Y-90 microsphere subsequent administration. Moreover, the percentage of lung shunting varies considerably among patients with HCC relying on the grade of tumor vascularity.

  8. Process-based modelling of fluvial system response to rapid climate change: 2. application to the River Maas (The Netherlands) during the Last Glacial-Interglacial Transition

    NARCIS (Netherlands)

    Bogaart, P.W.; Balen, van R.T.; Kasse, C.; Vandenberghe, J.

    2003-01-01

    A comprehensive process-based numerical model of catchment hydrology and alluvial channel dynamics is applied to the evolution of the river Maas during the Last Glacial-Interglacial Transition. Palaeo-climatological reconstructions based on a number of climatic and environmental proxies are combined

  9. De waterstaatstoestanden in Noord-Brabant binnen het stroomgebied der Maas - voorheen en thans - uit een economisch en landbouwkundig oogpunt beschouwd

    NARCIS (Netherlands)

    Deckers, J.H.F.

    1927-01-01

    The region concerned, reaching eastwards to the provincial boundary with Limburg, southwards to the Belgian frontier, westwards to a sand ridge through the city of Tilburg and northwards to the River Maas, covers 300,000 ha. It consists mainly of undulating sand soils. The general slope from south

  10. Analytical dynamics course notes

    CERN Document Server

    Lindenbaum, Samuel D

    1994-01-01

    This book comprises a set of lecture notes on rational mechanics, for part of the graduate physics curriculum, delivered by the late Prof. Shirley L. Quimby during his tenure at Columbia University, New York. The notes contain proofs of basic theorems, derivations of formulae and amplification of observations, as well as the presentation and solution of illustrative problems. Collateral readings from more than 50 source references are indicated at appropriate places in the text.

  11. Note Taking and Note Sharing While Browsing Campaign Information

    DEFF Research Database (Denmark)

    Robertson, Scott P.; Vatrapu, Ravi; Abraham, George

    2009-01-01

    Participants were observed while searching and browsing the internet for campaign information in a mock-voting situation in three online note-taking conditions: No Notes, Private Notes, and Shared Notes. Note taking significantly influenced the manner in which participants browsed for information...

  12. Clinical studies on combined ventilation (sup(81m)Kr)/perfusion (sup(99m)Tc-MAA) scintigraphy

    International Nuclear Information System (INIS)

    Yamamoto, Keiichiro; Miyamae, Tatsuya

    1983-01-01

    One hundred fifty patients having pulmonary disease underwent pulmonary scintigraphy sequentially with sup(99m)Tc-MAA and sup(81m)Kr gases. Scintigrams of matched defect were obtained from 113 (75.3%) of the 150 patients, considered to be nonspecific universal pattern of a pulmonary disease. Scintigrams of mismatched defect (absent perfusion and homogeneous ventilation) were obtained from 20 patients (13.3%), including 6 with lung carcinoma, 3 with pulmonary embolism, 3 with connective tissue disease, 2 with aortitis syndrome and 6 with other diseases. Scintigrams of mismatch with impaired ventilation and normal perfusion were mainly seen in chronic obstructive lung diseases. Of the 10 patients with bronchial asthma, 5 had scintigrams of improved ventilation after intravenous injection of 250 mg aminophilline, but none of patients with emphysema. The combined scintigraphy has made significant contributions to diagnosis and management of patients with pulmonary disease where the chest X-ray is unhelpful. (author)

  13. Study on Soap-free P(MMA-EA-AA/MAA) Latex Particles With Narrow Size Distribution

    Institute of Scientific and Technical Information of China (English)

    K. Kang; C. Y. Kan; Y. Du; D. S. Liu

    2005-01-01

    @@ 1Introduction In the past decades, more and more studies have been focused on the synthesis of monodisperse particles with different diameter by special polymerization technique. In 1980' s, Ugelstad, et al[1] invented two-step swelling method to prepare monodisperse microsphere with large size more than 1 μm. In the following decade, Okubo and his coworkers[2] synthesized monodisperse crosslinked polymer particles above 3 μm using one-step dynamic swelling method. New method has been developed to produce particles more than 50 μm in diameter with a standard deviation of less than 2%[3]. Up to now, most of the monodisperse particles were usually prepared by polymerization of St in the presence of surfactants. In this presentation, sub-micro sized P (MMA-EA-AA/MAA) particles with narrow size distribution were prepared by seeded emulsion polymerization in the absence of any surfactant materials.

  14. Flow-based method for epinephrine determination using a solid reactor based on molecularly imprinted poly(FePP-MAA-EGDMA)

    International Nuclear Information System (INIS)

    Sartori, Lucas Rossi; Santos, Wilney de Jesus Rodrigues; Kubota, Lauro Tatsuo; Segatelli, Mariana Gava; Tarley, Cesar Ricardo Teixeira

    2011-01-01

    A solid phase reactor based on molecularly imprinted poly(iron (III) protoporphyrin-methacrylic acid-ethylene glycol dimethacrylate) (MIP-MAA) has been synthesized by bulk method and applied as an selective material for the epinephrine determination in the presence of hydrogen peroxide. In order to prove the selective behaviour of MIP, two blank polymers named non-imprinted polymer (NIP1), non-imprinted polymer in the absence of hemin (NIP2) as well as a poly(iron (III) protoporphyrin-4-vynilpyridine-ethylene glycol dimethacrylate) (MIP-4VPy) were synthesized. The epinephrine-selective MIP-MAA reactor was used in a flow injection system, in which an epinephrine solution (120 μL) at pH 8.0 percolates in the presence of hydrogen peroxide (300 μmol L -1 ) through MIP-MAA. The oxidation of epinephrine by hydrogen peroxide is increased by using MIP-MAA, being the product formed monitored by amperometry at 0.0 V vs. Ag/AgCl. The MIP-MAA showed better selective behaviour than NIP1, NIP2 and MIP-4VPy, demonstrating the effectiveness of molecular imprinting effect. Highly improved response was observed for epinephrine in detriment of similar substances (phenol, ascorbic acid, methyl-L-DOPA, p-aminophenol, catechol, L-DOPA and guaiacol). The method provided a calibration curve ranging from 10 to 500 μmol L -1 and a limit of detection of 5.2 μmol L -1 . Kinetic data indicated a value of maximum rate V max (0.993 μA) and apparent Michaelis-Menten constant of K m app (725.6 μmol L -1 ). The feasibility of biomimetic solid reactor was attested by its successful application for epinephrine determination in pharmaceutical formulation.

  15. Flow-based method for epinephrine determination using a solid reactor based on molecularly imprinted poly(FePP-MAA-EGDMA)

    Energy Technology Data Exchange (ETDEWEB)

    Sartori, Lucas Rossi [Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Federal de Alfenas (Unifal-MG), Rua Gabriel Monteiro da Silva, 714, 37130-000, Alfenas/MG (Brazil); Santos, Wilney de Jesus Rodrigues [Departamento de Quimica Analitica, Instituto de Quimica, Universidade Estadual de Campinas (Unicamp), Cidade Universitaria Zeferino Vaz s/n,13083-970, Campinas/SP (Brazil); Kubota, Lauro Tatsuo [Departamento de Quimica Analitica, Instituto de Quimica, Universidade Estadual de Campinas (Unicamp), Cidade Universitaria Zeferino Vaz s/n,13083-970, Campinas/SP (Brazil); Instituto Nacional de Ciencia e Tecnologia (INCT) de Bioanalitica, Universidade Estadual de Campinas (Unicamp), Instituto de Quimica, Departamento de Quimica Analitica, Cidade Universitaria Zeferino Vaz s/n, 13083-970, Campinas/SP (Brazil); Segatelli, Mariana Gava [Departamento de Quimica, Universidade Estadual de Londrina (UEL), Rod. Celso Garcia PR 445 Km 380, 86051-990, Londrina/PR (Brazil); Tarley, Cesar Ricardo Teixeira, E-mail: tarley@uel.br [Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Federal de Alfenas (Unifal-MG), Rua Gabriel Monteiro da Silva, 714, 37130-000, Alfenas/MG (Brazil); Instituto Nacional de Ciencia e Tecnologia (INCT) de Bioanalitica, Universidade Estadual de Campinas (Unicamp), Instituto de Quimica, Departamento de Quimica Analitica, Cidade Universitaria Zeferino Vaz s/n, 13083-970, Campinas/SP (Brazil)

    2011-03-12

    A solid phase reactor based on molecularly imprinted poly(iron (III) protoporphyrin-methacrylic acid-ethylene glycol dimethacrylate) (MIP-MAA) has been synthesized by bulk method and applied as an selective material for the epinephrine determination in the presence of hydrogen peroxide. In order to prove the selective behaviour of MIP, two blank polymers named non-imprinted polymer (NIP1), non-imprinted polymer in the absence of hemin (NIP2) as well as a poly(iron (III) protoporphyrin-4-vynilpyridine-ethylene glycol dimethacrylate) (MIP-4VPy) were synthesized. The epinephrine-selective MIP-MAA reactor was used in a flow injection system, in which an epinephrine solution (120 {mu}L) at pH 8.0 percolates in the presence of hydrogen peroxide (300 {mu}mol L{sup -1}) through MIP-MAA. The oxidation of epinephrine by hydrogen peroxide is increased by using MIP-MAA, being the product formed monitored by amperometry at 0.0 V vs. Ag/AgCl. The MIP-MAA showed better selective behaviour than NIP1, NIP2 and MIP-4VPy, demonstrating the effectiveness of molecular imprinting effect. Highly improved response was observed for epinephrine in detriment of similar substances (phenol, ascorbic acid, methyl-L-DOPA, p-aminophenol, catechol, L-DOPA and guaiacol). The method provided a calibration curve ranging from 10 to 500 {mu}mol L{sup -1} and a limit of detection of 5.2 {mu}mol L{sup -1}. Kinetic data indicated a value of maximum rate V{sub max} (0.993 {mu}A) and apparent Michaelis-Menten constant of K{sub m}{sup app}(725.6 {mu}mol L{sup -1}). The feasibility of biomimetic solid reactor was attested by its successful application for epinephrine determination in pharmaceutical formulation.

  16. Physicians’ Progress Notes

    DEFF Research Database (Denmark)

    Bansler, Jørgen; Havn, Erling C.; Mønsted, Troels

    2013-01-01

    in patient care, they have not dealt specifically with the role, structure, and content of the progress notes. As a consequence, CSCW research has not yet taken fully into account the fact that progress notes are coordinative artifacts of a rather special kind, an open-ended chain of prose texts, written...... sequentially by cooperating physicians for their own use as well as for that of their colleagues. We argue that progress notes are the core of the medical record, in that they marshal and summarize the overwhelming amount of data that is available in the modern hospital environment, and that their narrative...... format is uniquely adequate for the pivotal epistemic aspect of cooperative clinical work: the narrative format enables physicians to not only record ‘facts’ but also—by filtering, interpreting, organizing, and qualifying information—to make sense and act concertedly under conditions of uncertainty...

  17. Grouping Notes Through Nodes

    DEFF Research Database (Denmark)

    Dove, Graham; Abildgaard, Sille Julie Jøhnk; Biskjær, Michael Mose

    , both individually and when grouped, and their role in categorisation in semantic long-term memory. To do this, we adopt a multimodal analytical approach focusing on interaction between humans, and between humans and artefacts, alongside language. We discuss in detail examples of four different...... externalisation functions served by Post-ItTM notes, and show how these functions are present in complex overlapping combinations rather than being discrete. We then show how the temporal development of Post-ItTM note interactions supports categorisation qualities of semantic long-term memory....

  18. Grouping Notes Through Nodes

    DEFF Research Database (Denmark)

    Dove, Graham; Abildgaard, Sille Julie; Biskjær, Michael Mose

    2017-01-01

    , both individually and when grouped, and their role in categorisation in semantic long-term memory. To do this, we adopt a multimodal analytical approach focusing on interaction between humans, and between humans and artefacts, alongside language. We discuss in detail examples of four different...... externalisation functions served by Post-ItTM notes, and show how these functions are present in complex overlapping combinations rather than being discrete. We then show how the temporal development of Post-ItTM note interactions supports categorisation qualities of semantic long-term memory....

  19. Writing a technical note.

    Science.gov (United States)

    Ng, K H; Peh, W C G

    2010-02-01

    A technical note is a short article giving a brief description of a specific development, technique or procedure, or it may describe a modification of an existing technique, procedure or device applicable to medicine. The technique, procedure or device described should have practical value and should contribute to clinical diagnosis or management. It could also present a software tool, or an experimental or computational method. Technical notes are variously referred to as technical innovations or technical developments. The main criteria for publication will be the novelty of concepts involved, the validity of the technique and its potential for clinical applications.

  20. Notes on Piezoelectricity

    Energy Technology Data Exchange (ETDEWEB)

    Redondo, Antonio [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-02-03

    These notes provide a pedagogical discussion of the physics of piezoelectricity. The exposition starts with a brief analysis of the classical (continuum) theory of piezoelectric phenomena in solids. The main subject of the notes is, however, a quantum mechanical analysis. We first derive the Frohlich Hamiltonian as part of the description of the electron-phonon interaction. The results of this analysis are then employed to derive the equations of piezoelectricity. A couple of examples with the zinc blende and and wurtzite structures are presented at the end

  1. A short note on the paper of Liu et al. (2012). A relative Lempel-Ziv complexity: Application to comparing biological sequences. Chemical Physics Letters, volume 530, 19 March 2012, pages 107-112

    Science.gov (United States)

    Arit, Turkan; Keskin, Burak; Firuzan, Esin; Cavas, Cagin Kandemir; Liu, Liwei; Cavas, Levent

    2018-04-01

    The report entitled "L. Liu, D. Li, F. Bai, A relative Lempel-Ziv complexity: Application to comparing biological sequences, Chem. Phys. Lett. 530 (2012) 107-112" mentions on the powerful construction of phylogenetic trees based on Lempel-Ziv algorithm. On the other hand, the method explained in the paper does not give promising result on the data set on invasive Caulerpa taxifolia in the Mediterranean Sea. The phylogenetic trees are obtained by the proposed method of the aforementioned paper in this short note.

  2. Note by Note: a New Revolution in Cooking

    OpenAIRE

    Burke, Roisin; Danaher, Pauline

    2016-01-01

    Note by note cooking is an application of Molecular Gastronomy. It was first proposed by French Physical Chemist and Molecular Gastronomy Co-founder, Hervé This. Note by Note dishes are being created as part of Ph.D. research in the Dublin Institute of Technology, Cathal Brugha Street.

  3. Middle School Science Notes.

    Science.gov (United States)

    School Science Review, 1984

    1984-01-01

    Presents (1) suggestions on teaching volume and density in the elementary school; (2) ideas for teaching about floating and sinking; (3) a simple computer program on color addition; and (4) an illustration of Newton's second law of motion. (JN)

  4. Note Taking for Geography Students.

    Science.gov (United States)

    Kneale, Pauline E.

    1998-01-01

    Addresses geography students' questions about why, when, and how to take notes. Outlines a step-by-step process for taking notes from written sources and from class lectures. Discusses what types of notes are appropriate for various types of sources. Suggests some ideas for making notes useful for individual learning styles. (DSK)

  5. OpenLabNotes

    DEFF Research Database (Denmark)

    List, Markus; Franz, Michael; Tan, Qihua

    2015-01-01

    be advantageous if an ELN was Integrated with a laboratory information management system to allow for a comprehensive documentation of experimental work including the location of samples that were used in a particular experiment. Here, we present OpenLabNotes, which adds state-of-the-art ELN capabilities to Open......LabFramework, a powerful and flexible laboratory information management system. In contrast to comparable solutions, it allows to protect the intellectual property of its users by offering data protection with digital signatures. OpenLabNotes effectively Closes the gap between research documentation and sample management......, thus making Open-Lab Framework more attractive for laboratories that seek to increase productivity through electronic data management....

  6. [Kari Tarkiainen, Ülle Tarkiainen. Provinsen bortom havet : Estlands svenska historia 1561-1710; Kari Tarkiainen, Ülle Tarkiainen. Meretagune maa : Rootsi aeg Eestis 1561-1710] / Pärtel Piirimäe

    Index Scriptorium Estoniae

    Piirimäe, Pärtel, 1972-

    2015-01-01

    Arvustus: Tarkiainen Kari, Tarkiainen Ülle. Provinsen bortom havet : Estlands svenska historia 1561-1710 Verlag Atlantis. Stockholm 2013; Tarkiainen, Kari, Tarkiainen, Ülle. Meretagune maa : Rootsi aeg Eestis 1561-1710. verlag Varrak Tallinn 2014

  7. A note on Marx

    OpenAIRE

    Olesen, Finn; Jensen, Frank

    2001-01-01

    Throughout all his life Karl Marx wrote angrily about capitalism. By use of a dialectic approach he was convinced that the working class had to unite and make a social revolution and thereby free them selves from exploitation. Marx himself was in many ways a dialectic person as we try to show in the note. So in some sense he became one with his scientific methodology.

  8. Analysis of Mycosporine-Like Amino Acids in Selected Algae and Cyanobacteria by Hydrophilic Interaction Liquid Chromatography and a Novel MAA from the Red Alga Catenella repens

    Directory of Open Access Journals (Sweden)

    Anja Hartmann

    2015-10-01

    Full Text Available Mycosporine-like amino acids (MAAs, a group of small secondary metabolites found in algae, cyanobacteria, lichens and fungi, have become ecologically and pharmacologically relevant because of their pronounced UV-absorbing and photo-protective potential. Their analytical characterization is generally achieved by reversed phase HPLC and the compounds are often quantified based on molar extinction coefficients. As an alternative approach, in our study a fully validated hydrophilic interaction liquid chromatography (HILIC method is presented. It enables the precise quantification of several analytes with adequate retention times in a single run, and can be coupled directly to MS. Excellent linear correlation coefficients (R2 > 0.9991 were obtained, with limit of detection (LOD values ranging from 0.16 to 0.43 µg/mL. Furthermore, the assay was found to be accurate (recovery rates from 89.8% to 104.1% and precise (intra-day precision: 5.6%, inter-day precision ≤6.6%. Several algae were assayed for their content of known MAAs like porphyra-334, shinorine, and palythine. Liquid chromatography-mass spectrometry (LC-MS data indicated a novel compound in some of them, which could be isolated from the marine species Catenella repens and structurally elucidated by nuclear magnetic resonance spectroscopy (NMR as (E-3-hydroxy-2-((5-hydroxy-5-(hydroxymethyl-2-methoxy-3-((2-sulfoethylaminocyclohex-2-en-1-ylideneamino propanoic acid, a novel MAA called catenelline.

  9. Analysis of Mycosporine-Like Amino Acids in Selected Algae and Cyanobacteria by Hydrophilic Interaction Liquid Chromatography and a Novel MAA from the Red Alga Catenella repens

    Science.gov (United States)

    Hartmann, Anja; Becker, Kathrin; Karsten, Ulf; Remias, Daniel; Ganzera, Markus

    2015-01-01

    Mycosporine-like amino acids (MAAs), a group of small secondary metabolites found in algae, cyanobacteria, lichens and fungi, have become ecologically and pharmacologically relevant because of their pronounced UV-absorbing and photo-protective potential. Their analytical characterization is generally achieved by reversed phase HPLC and the compounds are often quantified based on molar extinction coefficients. As an alternative approach, in our study a fully validated hydrophilic interaction liquid chromatography (HILIC) method is presented. It enables the precise quantification of several analytes with adequate retention times in a single run, and can be coupled directly to MS. Excellent linear correlation coefficients (R2 > 0.9991) were obtained, with limit of detection (LOD) values ranging from 0.16 to 0.43 µg/mL. Furthermore, the assay was found to be accurate (recovery rates from 89.8% to 104.1%) and precise (intra-day precision: 5.6%, inter-day precision ≤6.6%). Several algae were assayed for their content of known MAAs like porphyra-334, shinorine, and palythine. Liquid chromatography-mass spectrometry (LC-MS) data indicated a novel compound in some of them, which could be isolated from the marine species Catenella repens and structurally elucidated by nuclear magnetic resonance spectroscopy (NMR) as (E)-3-hydroxy-2-((5-hydroxy-5-(hydroxymethyl)-2-methoxy-3-((2-sulfoethyl)amino)cyclohex-2-en-1-ylidene)amino) propanoic acid, a novel MAA called catenelline. PMID:26473886

  10. Notes on Laser Acceleration

    International Nuclear Information System (INIS)

    Tajima, T.

    2008-01-01

    This note intends to motivate our effort toward the advent of new methods of particle acceleration, utilizing the fast rising laser technology. By illustrating the underlying principles in an intuitive manner and thus less jargon-clad fashion, we seek a direction in which we shall be able to properly control and harness the promise of laser acceleration. First we review the idea behind the laser wakefield. We then go on to examine ion acceleration by laser. We examine the sheath acceleration in particular and look for the future direction that allows orderly acceleration of ions in high energies

  11. MISCELLANEOUS BOTANICAL NOTES 2

    Directory of Open Access Journals (Sweden)

    A.J.G.H KOSTERMANS

    2014-01-01

    Full Text Available 1.   Durio  cupreus Ridley is considered to  represent a  distinct  species.2.   Durio wyatt-smithii Kosterm. is reported from Borneo.3.   Machilus nervosa Merr. represents Meliosma bontoeensis Merr.4.   Beilschmiedia brassii Allen represents Vavaea brassii (Allen Kosterm.5.   The author of the generic name Heritiera is Aiton.6.   Heritiera macrophylla (non Wall. Merr. is conspecific with H. ungus-tata Pierre.7.   Some specimens from N. Celebes, attributed formerly to H. sylvatica Merr., belong to H. arafurensis Kosterm.8.   Additional note on Heritiera littoralis Ait. and H. macrophylla Wall, ex Kurz.9.   Heritiera   montana   Kosterm.,   nov.   spec,   from   New   Guinea   and H. khidii Kosterm., nov. spec, from Northern Siam.10.   Additional note on Heritiera, novoguineensis Kosterm. and H. pereo-riacea Kosterm. and an undescribed species.11.   Heritiera acuminata Wall, ex Kurz represents a distinct species.12.   Heritiera  solomonensis  Kosterm.,  nov.  spec,  from the  Solomon  Isl.13.   A note on Firmiana bracteata A. DC.14.   Firmiana fulgens (Wall, ex King  Corner is based on a mixtum com-positum and has been the source of constant confusion. For the element, which occurs in Malaysia a new name is coined: F. malayana Kosterm. It does not occur in Tenasserim.15.   A revised bibliography of Firmiana colorata R. Br., F. pallens Stearn and F. malayana Kosterm. is presented.16.   Additional note on Firmiana hainanensis Kosterm.17.   Firmiana kerrii (Craib Kosterm., comb, nov., based on Sterculia kerrii Craib.18.   Additional specimens of Firmiana papuana Mildbr.19.   Cryptocarya hintonii Allen is referred to Primus as Primus hintonii (Allen  Kosterm.20.   Beilschmiedia wallichiana (G. Don   Kosterm., based on Sideroxylon wallichianum, G. Don, is described. Formerly it was relegated to Litsea by Kurz.21.   New species in Lauraceae: Beilschmiedia aborensis Kosterm., B

  12. Notes on functional analysis

    CERN Document Server

    Bhatia, Rajendra

    2009-01-01

    These notes are a record of a one semester course on Functional Analysis given by the author to second year Master of Statistics students at the Indian Statistical Institute, New Delhi. Students taking this course have a strong background in real analysis, linear algebra, measure theory and probability, and the course proceeds rapidly from the definition of a normed linear space to the spectral theorem for bounded selfadjoint operators in a Hilbert space. The book is organised as twenty six lectures, each corresponding to a ninety minute class session. This may be helpful to teachers planning a course on this topic. Well prepared students can read it on their own.

  13. Evaluation of normality and reproducibility parameters of scintigraphy with (99m)Tc-MAA in the diagnosis of intrapulmonary vascular dilatations.

    Science.gov (United States)

    de Queirós, Andréa Simone Siqueira; Brandão, Simone Cristina Soares; Macedo, Liana Gonçalves; Ourem, Maira Souto; Mota, Vitor Gomes; Leite, Luiz Arthur Calheiros; Lopes, Edmundo Pessoa Almeida; Domingues, Ana Lúcia Coutinho

    2015-01-01

    The formation of intrapulmonary vascular dilations (IPVD) is the key event for the onset of hepatopulmonary syndrome, vascular changes secondary to portal hypertension that leads to hypoxemia. The diagnosis of IPVD can be made by contrasted transthoracic echocardiography or scintigraphy with technetium-macroaggregated albumin-((99m)Tc-MAA)-that is a sensitive and specific diagnostic method and quantifies the IPVD magnitude. However, its procedure and diagnostic indices are not yet standardized and well defined in health services. The aims of this study were to define normality values and evaluate the inter- and intra-observer reproducibility degree of diagnostic indexes of IPVD through (99m)Tc-MAA scintigraphy. Cross-sectional study was conducted at the Clinical Hospital, Federal University of Pernambuco (HC-UFPE) between July and December 2012. Fifteen patients with hepatosplenic schistosomiasis and nine patients without liver or heart disease (control group) were assessed. After clinical assessment, ultrasound and echocardiography, patients underwent (99m)Tc-MAA scintigraphy, and a relative brain uptake value exceeding 6 % or systemic uptake value exceeding 11 % was considered diagnostic of IPVD. Each assessment was performed by two independent observers. To analyze the results of the normal group, the nonparametric Bootsptrap method simulation model combined with the Monte Carlo method was used and to analyze inter- and intra-observer reproducibility indexes, the kappa and intra-class correlation coefficient were used. In normal subjects, the average brain uptake of (99m)Tc-MAA was 7.9 ± 0.01 % and systemic uptake was 12.4 ± 0.03 %, with low dispersal rates for both measures. The intra-observer agreement was 100 %, with kappa index of 1.0 (p brain uptake; however, systemic uptake showed kappa = 0.25 (p = 0.07), which features tolerable concordance. The intra-class correlation was excellent for both uptake indexes. The normality values were

  14. Note e Recensioni

    Directory of Open Access Journals (Sweden)

    a cura di Mariagrazia Portera

    2013-12-01

    Full Text Available Volumi Winfried Menninghaus, La promessa della bellezza, [Fabrizio Desideri, p. 272] • David Rothenberg, Survival of the Beautiful. Art, Science and Evolution [Danae Crocchiola, p. 274] • Lev Manovich, Software Takes Command [Angela Maiello, p. 277]. Note Method in Aesthetics: Philosophy, Evolution and the Cognitive Sciences [Aaron Meskin, Matthew Kieran, Gregory Currie, p. 280] • L’Abitare possibile. Estetica, Architettura e New Media, Ravello, Auditorium Oscar Niemeyer, 28-30 maggio 2013 [Sara Matetich, p. 282] • Copenhagen Summer School in Phenomenology and Philosophy of Mind, University of Copenhagen, 12-16 Agosto 2013 [Raoul Frauenfelder, p. 289] • Ciò che è vivo e ciò che è morto nell’estetica di Archibald Ali- son. Nota a margine del convegno: Neoestetica ed emozione. Archibald Alison e l’estetica con- temporanea, Palermo, 4-5 ottobre 2013 [Giuseppe Pucci, p. 294

  15. Editors note, and Dedication

    Directory of Open Access Journals (Sweden)

    Laura Mugnai

    2011-12-01

    Full Text Available This Supplement to volume 50 of Phytopathologia Mediterranea contains original, peer reviewed research papers, prepared from presentations at the 7th International Workshop on Grapevine Trunk Diseases (IWGTD. This Workshop was held in Santa Cruz, Chile, 17–21 January 2010, and was organized by the International Council on Grapevine Trunk Diseases (ICGTD.  Publication of this Supplement has been financially assisted by the International Society for Plant Pathology (ISPP.This Supplementary Issue of Phytopathologia Mediterranea is dedicated to the memory of Dr Luigi Chiarappa, the founder and inspiration of the ICGTD.  

  16. Evaluation of the absorbed dose to the lungs due to Xe{sup 133} and Tc{sup 99m} (MAA); Evaluacion de la dosis absorbida en los pulmones debido al Xe{sup 133} y Tc{sup 99m} (MAA)

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez A, M.; Murillo C, F.; Castillo D, C.; Sifuentes D, Y.; Sanchez S, P. [Universidad Nacional de Trujillo, Av. Juan Pablo II s/n, Trujillo (Peru); Rojas P, E. [Instituto Peruano de Energia Nuclear, Av. Canada 1470, Lima (Peru); Marquez P, F., E-mail: marvva@hotmail.com [Instituto Nacional de Enfermedades Neoplasicas, Av. Angamos 2520, Lima (Peru)

    2015-10-15

    The absorbed dose in lungs of an adult patient has been evaluated using the biokinetics of radiopharmaceuticals containing Xe{sup 133} or Tc{sup 99m} (MAA). The absorbed dose was calculated using the MIRD formalism, and the Cristy-and Eckerman lungs model. The absorbed dose in the lungs due to {sup 133}Xe is 0.00104 mGy/MBq. Here, the absorbed dose due to remaining tissue, included in the {sup 133}Xe biokinetics is not significant. The absorbed dose in the lungs, due Tc{sup 99m} (MAA), is 0.065 mGy/MBq. Approximately, 4.6% of the absorbed dose is due to organs like liver, kidneys, bladder, and the rest of tissues, included in the Tc{sup 99m} biokinetics. Here, the absorbed dose is very significant to be overlooked. The dose contribution is mainly due to photons emitted by the liver. (Author)

  17. Clinical impact of 99mTc-MAA SPECT/CT-based dosimetry in the radioembolization of liver malignancies with 90Y-loaded microspheres

    International Nuclear Information System (INIS)

    Garin, Etienne; Rolland, Yan; Laffont, Sophie; Edeline, Julien

    2016-01-01

    Radioembolization with 90 Y-loaded microspheres is increasingly used in the treatment of primary and secondary liver cancer. Technetium-99 m macroaggregated albumin (MAA) scintigraphy is used as a surrogate of microsphere distribution to assess lung or digestive shunting prior to therapy, based on tumoral targeting and dosimetry. To date, this has been the sole pre-therapeutic tool available for such evaluation. Several dosimetric approaches have been described using both glass and resin microspheres in hepatocellular carcinoma (HCC) and liver metastasis. Given that each product offers different specific activities and numbers of spheres injected, their radiobiological properties are believed to lightly differ. This paper summarizes and discusses the available studies focused on MAA-based dosimetry, particularly concentrating on potential confounding factors like clinical context, tumor size, cirrhosis, previous or concomitant therapy, and product used. In terms of the impact of tumoral dose in HCC, the results were concordant and a response relationship and tumoral threshold dose was clearly identified, especially in studies using glass microspheres. Tumoral dose has also been found to influence survival. The concept of treatment intensification has recently been introduced, yet despite several studies publishing interesting findings on the tumor dose-metastasis relationship, no consensus has been reached, and further clarification is thus required. Nor has the maximal tolerated dose to the liver been well documented, requiring more accurate evaluation. Lung dose was well described, despite recently identified factors influencing its evaluation, requiring further assessment. MAA SPECT/CT dosimetry is accurate in HCC and can now be used in order to achieve a fully customized approach, including treatment intensification. Yet further studies are warranted for the metastasis setting and evaluating the maximal tolerated liver dose. (orig.)

  18. Clinical impact of {sup 99m}Tc-MAA SPECT/CT-based dosimetry in the radioembolization of liver malignancies with {sup 90}Y-loaded microspheres

    Energy Technology Data Exchange (ETDEWEB)

    Garin, Etienne [Cancer Institute Eugene Marquis, Department of Nuclear Medicine, Rennes (France); University of Rennes 1, Rennes (France); INSERM, U-991, Liver Metabolisms and Cancer, Rennes (France); Rolland, Yan [Cancer Institute Eugene Marquis, Department of Medical Imaging, Rennes (France); Laffont, Sophie [University of Rennes 1, Rennes (France); Edeline, Julien [University of Rennes 1, Rennes (France); INSERM, U-991, Liver Metabolisms and Cancer, Rennes (France); Cancer Institute Eugene Marquis, Department of Medical Oncology, Rennes (France)

    2016-03-15

    Radioembolization with {sup 90}Y-loaded microspheres is increasingly used in the treatment of primary and secondary liver cancer. Technetium-99 m macroaggregated albumin (MAA) scintigraphy is used as a surrogate of microsphere distribution to assess lung or digestive shunting prior to therapy, based on tumoral targeting and dosimetry. To date, this has been the sole pre-therapeutic tool available for such evaluation. Several dosimetric approaches have been described using both glass and resin microspheres in hepatocellular carcinoma (HCC) and liver metastasis. Given that each product offers different specific activities and numbers of spheres injected, their radiobiological properties are believed to lightly differ. This paper summarizes and discusses the available studies focused on MAA-based dosimetry, particularly concentrating on potential confounding factors like clinical context, tumor size, cirrhosis, previous or concomitant therapy, and product used. In terms of the impact of tumoral dose in HCC, the results were concordant and a response relationship and tumoral threshold dose was clearly identified, especially in studies using glass microspheres. Tumoral dose has also been found to influence survival. The concept of treatment intensification has recently been introduced, yet despite several studies publishing interesting findings on the tumor dose-metastasis relationship, no consensus has been reached, and further clarification is thus required. Nor has the maximal tolerated dose to the liver been well documented, requiring more accurate evaluation. Lung dose was well described, despite recently identified factors influencing its evaluation, requiring further assessment. MAA SPECT/CT dosimetry is accurate in HCC and can now be used in order to achieve a fully customized approach, including treatment intensification. Yet further studies are warranted for the metastasis setting and evaluating the maximal tolerated liver dose. (orig.)

  19. NOTE: Impedance magnetocardiogram

    Science.gov (United States)

    Kandori, Akihiko; Miyashita, Tsuyoshi; Suzuki, Daisuke; Yokosawa, Koichi; Tsukada, Keiji

    2001-02-01

    We have developed an impedance magnetocardiogram (IMCG) system to detect the change of magnetic field corresponding to changes in blood volume in the heart. A low magnetic field from the electrical activity of the human heart - the so-called magnetocardiogram (MCG) - can be simultaneously detected by using this system. Because the mechanical and electrical functions in the heart can be monitored by non-invasive and non-contact measurements, it is easy to observe the cardiovascular functions from an accurate sensor position. This system uses a technique to demodulate induced current in a subject. A flux-locked circuit of a superconducting quantum interference device has a wide frequency range (above 1 MHz) because a constant current (40 kHz) is fed through the subject. It is shown for the first time that the system could measure IMCG signals at the same time as MCG signals.

  20. The Minnesota notes on Jordan algebras and their applications

    CERN Document Server

    Walcher, Sebastian

    1999-01-01

    This volume contains a re-edition of Max Koecher's famous Minnesota Notes. The main objects are homogeneous, but not necessarily convex, cones. They are described in terms of Jordan algebras. The central point is a correspondence between semisimple real Jordan algebras and so-called omega-domains. This leads to a construction of half-spaces which give an essential part of all bounded symmetric domains. The theory is presented in a concise manner, with only elementary prerequisites. The editors have added notes on each chapter containing an account of the relevant developments of the theory since these notes were first written.

  1. Notes in Colombian Herpetology, II Notes in Colombian Herpetology, II

    Directory of Open Access Journals (Sweden)

    Dunn Emmett Reid

    1944-03-01

    Full Text Available The Lizard Genus Echinosaura (Teiidae in Colombia / Notes on the habits of the Tadpole-Carrying Frog Hyloxalus granuliventris / A New Marsupian Frog (Gastrotheca from Colombia The Lizard Genus Echinosaura (Teiidae in Colombia / Notes on the habits of the Tadpole-Carrying Frog Hyloxalus granuliventris / A New Marsupian Frog (Gastrotheca from Colombia.

  2. Editor’s note

    Directory of Open Access Journals (Sweden)

    André Leroy

    2017-01-01

    Full Text Available This special issue contains papers written by participants to the conference "Noncommutative rings and their Applications" that was held in Lens (France at the Science faculty of the Universit\\'e d'Artois. The meeting gave the experts from different domains the opportunity to exchange their views, share their research, and learn from one another new results and problems in a friendly atmosphere. They were 55 researchers, graduate and postdoctoral students from USA, Canada, Poland, Czech Republic, Italy, Spain, Germany, Portugal, Egypt, Senegal, New Zeland, South Africa, Algeria, Turkey, Mexico, Brazil, Uruguay, Indonesia...and France! The interplay between ring and coding theory was emphasized by the very nice and interesting course "Linear codes from the axiomatic point of view" given by Jay Wood. The four invited speakers: Fr\\'ed\\'erique Oggier, Christophe Reutenauer, Angel del Rio and Irfan Siap contributed greatly to the success of this conference. The topics of the Jay Wood's course and the 39 talks presented at the conference are well represented by this special issue of Jacodesmath. They cover pure ring theory such as nil *-clean rings, radical classes or algebras such as Grassman algebras and Steenrod algebras and many papers relating these subjects with coding theory such as MacWilliams extension theorem, dual codes, Lee and Hamming weight. So this volume will be particularly useful for mathematicians at the confluent of these two branches. This meeting was supported by the Laboratoire de Math\\'ematiques de Lens (LML, by different bodies from the Universit\\'e d'Artois (RI, BQR, as well as by a regional organization (the Fédération des Laboratoires de Math´ematiques du Nord pas de Calais. We would like to thank all the participants for their efforts and enthusiasm. A very warm thanks to the colleagues who kindly agreed to referee the papers. Their expertise, promptitude, and professionalism improved the quality of the articles in

  3. Note di fotonica

    CERN Document Server

    Degiorgio, Vittorio

    2012-01-01

    L’invenzione del laser ha generato una vera rivoluzione nella scienza e nella tecnologia e ha dato luogo alla nascita di una nuova disciplina chiamata Fotonica. Le più importanti applicazioni della Fotonica che hanno un impatto cruciale in molti ambiti della nostra vita sono le comunicazioni in fibra ottica su cui si basa il funzionamento di Internet e del traffico telefonico su grandi distanze, i dischi ottici (CD, DVD, Blue-ray), la sensoristica ottica di tipo industriale e ambientale, la lavorazione dei materiali, l’illuminazione con i LED e la chirurgia. Questo volume ha come obiettivo quello di colmare un vuoto nel panorama italiano di testi universitari riguardanti la Fotonica. Lo scopo principale è quello di esporre in modo sintetico ma rigoroso i concetti che stanno alla base del funzionamento del laser e della propagazione della luce nella materia, e di descrivere i principali componenti e dispositivi ottici e optoelettronici, quali le fibre ottiche, gli amplificatori, i modulatori e i rivelato...

  4. Editor’s Note

    Directory of Open Access Journals (Sweden)

    Asghar Dadkhah

    2009-04-01

    Full Text Available In rehabilitation, we don't often think about globalization or how what we do may have impact worldwide. Many of us don't have the time, inclination, yet maybe we need to think beyond our borders to pick up a global concept. Apparently the era of globalization is having negative implications for the provision of effective psychiatric rehabilitation programs. The question is whether the impact of globalization can be eliminated or even "neutralized" for the benefit of the patient and the family. The answer is positive. There are solutions like the empowerment of the international movement of families and users of services, with parallel efforts for self-actualization and self-determination of any suffering person. At the community level, the atmosphere could be changed by the systematic implementation of various mental health interventions directed at the modification of the local community's beliefs and attitudes towards the interactions of the mentally ill. We hope the authors discuss these issues in our journal. Regarding Iranian Rehabilitation Journal, beginning with this issue, Volume 7, Number 9, two issues will be published each year, one for spring and one for autumn. In this issue, we begin by exploring in more detail the concept of rehabilitation, then use a historical perspective to examine the changing nature and support for rehabilitation as a correctional goal over time. Our attention next turns to the current treatment programs that are found within the correctional system. Perhaps the most important consideration is whether rehabilitation "works" to reduce the likelihood that offenders will "recidivate". Accordingly, we also review the latest research on the effectiveness of treatment interventions. We conclude this entry with comments on the future of rehabilitation as a correctional goal.

  5. A note on axial symmetries

    International Nuclear Information System (INIS)

    Beetle, Christopher; Wilder, Shawn

    2015-01-01

    This note describes how to characterize and normalize an axial Killing field on a general Riemannian geometry or four-dimensional Lorentzian geometry. No global assumptions are necessary, such as that the orbits of the Killing field all have period 2π. Rather, any Killing field that vanishes at at least one point necessarily has the expected global properties. (note)

  6. The Anatomy of a Note.

    Science.gov (United States)

    Moore, Herb

    1986-01-01

    Suggests that students can learn the physics of a musical note by learning how to synthesize sounds on a computer. Discusses ADSR (attack, decay, sustain, and release of a note) and includes a program (with listing) which students can use to examine ADSR on a Commodore 64 microcomputer. (JN)

  7. European Scientific Notes. Volume 37, Numbers 10/11.

    Science.gov (United States)

    1983-11-01

    percent decrease in the intensity of space-geodetic methods for monitoring solar radiation reachipg the earth’s local crustal deformations. surface, the...1983) - and solids. The average power available 35-nm range at the Comitato Nazionale and the predicted high efficiency of Energia Nucleare laboratory in...the David W. Taylor Naval gated for transmittance. These measure- Ship Research and Development Center, ments are important for solar energy Bethesda

  8. New chorological data and floristic notes for Albania

    DEFF Research Database (Denmark)

    Shuka, L.; Malo, Sadik; Tan, Kit

    2011-01-01

    Twelve taxa belonging to fi ve families are reported based on fi eldwork in Albania from 2007 to 2010. Eleven have not been recorded for the country in the relevant volumes of Flora Europaea, Flora of Albania or the Med-Checklist. Notes on ecology and distribution are provided and all the taxa ar...

  9. Note on the ABC Conjecture

    OpenAIRE

    Carella, N. A.

    2006-01-01

    This note imparts heuristic arguments and theorectical evidences that contradict the abc conjecture over the rational numbers. In addition, the rudimentary datails for transforming this problem into the doimain of equidistribution theory are provided.

  10. Lecture notes on quantum statistics

    NARCIS (Netherlands)

    Gill, R.D.

    2000-01-01

    These notes are meant to form the material for an introductory course on quantum statistics at the graduate level aimed at mathematical statisticians and probabilists No background in physics quantum or otherwise is required They are still far from complete

  11. Alcune Note di Analisi Matematica

    OpenAIRE

    Vasselli, Ezio

    2011-01-01

    Lectures notes (in italian) of some arguments of classical analysis, with exercises. A particular emphasis to functional analysis and elementary operator algebra theory is given, by means of exercises and examples.

  12. SAFETY INSTRUCTION AND SAFETY NOTE

    CERN Multimedia

    TIS Secretariat

    2002-01-01

    Please note that the SAFETY INSTRUCTION N0 49 (IS 49) and the SAFETY NOTE N0 28 (NS 28) entitled respectively 'AVOIDING CHEMICAL POLLUTION OF WATER' and 'CERN EXHIBITIONS - FIRE PRECAUTIONS' are available on the web at the following urls: http://edms.cern.ch/document/335814 and http://edms.cern.ch/document/335861 Paper copies can also be obtained from the TIS Divisional Secretariat, email: TIS.Secretariat@cern.ch

  13. Esmamuljed maaülikoolist / Kristi Kägu, Ülle Ütsik, Priit Veeroja, Simon Soll...[jt.] ; küsitlenud Sirje Pärismaa

    Index Scriptorium Estoniae

    2008-01-01

    Küsimusele, kuidas on möödunud esimesed nädalad, vastasid Maaülikooli esmakursuslased: majandusarvestuse ja finantsjuhtimise erialalt Kristi Kägu, ökonoomika ja ettevõtluse erialalt Ülle Ütsik, veemajanduse erialalt Priit Veeroja, maastikuarhitektuuri erialalt Simon Soll, kinnisvara planeerimise erialalt Merlin Henning ja liha- ja piimatehnoloogia erialalt Liina Politanova

  14. Clinical studies on combined ventilation (sup(81m)Kr)/perfusion (sup(99m)Tc-MAA) scintigraphy. With special reference to the 'mismatch' patterns and their significance

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Keiichiro; Miyamae, Tatsuya [Saitama Medical School (Japan)

    1983-01-01

    One hundred fifty patients having pulmonary disease underwent pulmonary scintigraphy sequentially with sup(99m)Tc-MAA and sup(81m)Kr gases. Scintigrams of matched defect were obtained from 113 (75.3%) of the 150 patients, considered to be nonspecific universal pattern of a pulmonary disease. Scintigrams of mismatched defect (absent perfusion and homogeneous ventilation) were obtained from 20 patients (13.3%), including 6 with lung carcinoma, 3 with pulmonary embolism, 3 with connective tissue disease, 2 with aortitis syndrome and 6 with other diseases. Scintigrams of mismatch with impaired ventilation and normal perfusion were mainly seen in chronic obstructive lung diseases. Of the 10 patients with bronchial asthma, 5 had scintigrams of improved ventilation after intravenous injection of 250 mg aminophilline, but none of patients with emphysema. The combined scintigraphy has made significant contributions to diagnosis and management of patients with pulmonary disease where the chest X-ray is unhelpful.

  15. Reevaluation of lung perfusion scintigrams with 99mTc-macroaggregated albumin (Tc-MAA) as a tool of diagnostic procedures of chronic pulmonary emphysema

    International Nuclear Information System (INIS)

    Kitahara, Yoshinari; Maruyama, Masao; Takamoto, Masahiro; Tanaka, Yasushi; Harada, Susumu; Harada, Yasuko; Ishibashi, Tsuneo; Shinoda, Atsushi

    1991-01-01

    We performed scintiscanning with Tc-MAA lung perfusion in thirty cases of chronic pulmonary emphysema (CPE) and thirty cases of bronchial asthma. In the former group, all of the cases showed the definite emphysematous changes on computed tomography (CT). It seemed that the whole impression to scintigram could diagnose CPE almost correctly. As the most important abnormality in scintigrams of CPE was their filling defects, we examined the characteristics of the defect-lesions. The results were as follows: firstly, the main lesions extended to the lobar to half-lobar size; secondly, defects were multiple in general; and thirdly, the distribution of defects was diffuse. Whereas the lesion in the scintigram is nonspecific for diagnosis of CPE in contrast to CT, we conclude that perfusion scintigram is valuable to evaluate the severity of CPE. (author)

  16. Two quantitative methods for assessment of [Tc-99m]-MAA in the lung in the treatment of liver metastases: a case study

    International Nuclear Information System (INIS)

    Willowson, Kathy P.; Bailey, Dale L.; Baldock, Clive

    2009-01-01

    Full text: Objective: The use of Y-90 microspheres to treat metastatic liver cancer is becoming widely utilized. Despite the fact that the microspheres are delivered directly to the liver, some activity may bypass the liver capillaries and be shunted to the lungs. To evaluate the percentage of pulmonary breakthrough, a pre-therapy test is performed using Tc- 9 9 m labeled spheres. The aim of this project was to compare two quantitative methods for assessing lung uptake, and consider the possibility of organ specific quantification. Method: A previously validated method for achieving CT-based quantitative SPECTI was compared to a simple planar approach. A 44 year old man suffering from metastatic liver sarcoma was referred to the clinic for pre-therapy evaluation. After injection of Tc- 9 9 m labeled microspheres and routine imaging, a SPECT/CT was acquired and specific organ uptake values calculated. A further calibrated injection of [Tc- 9 9 m ]-MAA was then given as a simplified alternative to quantify lung uptake by comparing pre and post counts. Results: The quantitative SPECT/CT method correctly accounted for all injected activity and found 80% of the dose was retained in the liver and 4% in the lungs. The planar method found -4% of the dose in the lungs. Conclusion: The quantitative technique we have developed allows for accurate calculation of organ specific uptake, which has important implications for treatment. The additional MAA injection offers a simplified but accurate method to quantify lung uptake. I. K Willow son, D.L Bailey and C Baldock (2008) Quantitative SPECT reconstructions using CT-derived corrections Phys Med Bioi 53:3099-3112.

  17. Model-based comparison of maternal and foetal organ doses from 99mTc pertechnetate, DMSA, DTPA, HDP, MAA and MAG3 diagnostic intakes during pregnancy

    International Nuclear Information System (INIS)

    Saunders, Margaret; Palmer, Maria; Preece, Alan; Millard, Roger

    2002-01-01

    Organ residence times were calculated for diagnostic intakes of 99m Tc pertechnetate, 2,3-dimercaptosuccinic acid (DMSA), diethylene triamine penta-acetic acid (DTPA), hydroxymethylene diphosphonate (HDP), macroaggregated albumin (MAA) and mercapto-acetyltriglycine (MAG 3 ) during the 1st and 3rd stages of pregnancy and used with the MIRDOSE3 pregnant female phantoms for generation of dose estimates. At stage 3 individual foetal organ doses were estimated via a surrogate phantom based on that for the new-born but with mean dose/cumulated activity (S) values scaled for compatibility with foetal whole body S. Stage 1 or 3 whole foetus doses ranged from 5.2 to 0.77 μGy MBq -1 respectively, analogous to current ICRP estimates for these agents using similar in vivo biodistribution model databases. Most stage 3 maternal and foetal organ doses were similar within a factor of 3, being higher in the foetus than the mother with pertechnetate, DTPA and MAG 3 , and lower with DMSA, HDP and MAA. Doses were more uniformly distributed among foetal organs than in the mother. Placental transfer was greatest with pertechnetate, where dose to the stage 3 foetal thyroid was 60-140 μGy MBq -1 . With each agent there was more placental transfer in stage 3 than in stage 1, but doses to stage 1 whole foetus were always higher, with the contribution from the mother dominant. For DMSA, HDP and MAG 3 the maternal contribution to total foetal body dose exceeded 93% for both stages. (orig.)

  18. Computed tomography hepatic arteriography has a hepatic falciform artery detection rate that is much higher than that of digital subtraction angiography and 99mTc-MAA SPECT/CT: Implications for planning 90Y radioembolization?

    Energy Technology Data Exchange (ETDEWEB)

    Burgmans, M.C., E-mail: mburgmans@hotmail.com [Department of Diagnostic Radiology, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Too, C.W., E-mail: too.chow.wei@singhealth.com.sg [Department of Diagnostic Radiology, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Kao, Y.H., E-mail: yung.h.kao@gmail.com [Department of Nuclear Medicine and PET, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Goh, A.S.W., E-mail: anthony.goh.s.w@sgh.com.sg [Department of Nuclear Medicine and PET, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Chow, P.K.H., E-mail: gsupc@singnet.com.sg [Department of General Surgery, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Office of Clinical Sciences, Duke-NUS Graduate Medical School Singapore, 8 College Road, Singapore 169857 (Singapore); Department of Surgical Oncology, National Cancer Center Singapore, 11 Hospital Drive, Singapore 169610 (Singapore); Tan, B.S., E-mail: tan.bien.soo@sgh.com.sg [Department of Diagnostic Radiology, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Tay, K.H., E-mail: tay.kiang.hiong@sgh.com.sg [Department of Diagnostic Radiology, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore); Lo, R.H.G., E-mail: richard.lo.h.g@sgh.com.sg [Department of Diagnostic Radiology, Singapore General Hospital, Outram Road, Singapore 169608 (Singapore)

    2012-12-15

    Purpose: To compare the hepatic falciform artery (HFA) detection rates of digital subtraction angiography (DSA), computed tomography hepatic arteriography (CTHA) and 99mTc-macroaggregated albumin (99mTc-MAA) single photon emission computed tomography with integrated CT (SPECT/CT) and to correlate HFA patency with complication rates of yttrium-90 (90Y) radioembolization. Material and methods: From August 2008 to November 2010, 79 patients (range 23–83 years, mean 62.3 years; 67 male) underwent pre-treatment DSA, CTHA and 99mTc-MAA scintigraphy (planar/SPECT/CT) to assess suitability for radioembolization with 90Y resin microspheres. Thirty-seven patients were excluded from the study, because CTHA was performed with a catheter position that did not result in opacification of the liver parenchyma adjacent to the falciform ligament. DSA, CTHA and 99mTc-MAA SPECT/CT images and medical records were retrospectively reviewed. Results: A patent HFA was detected in 22 of 42 patients (52.3%). The HFA detection rates of DSA, CTHA and 99mTc-MAA SPECT/CT were 11.9%, 52.3% and 13.3%, respectively (p < 0.0001). An origin from the segment 4 artery was seen in 51.7% of HFAs. Prophylactic HFA coil-embolization prior to 90Y microspheres infusion was performed in 2 patients. Of the patients who underwent radioembolization with a patent HFA, none developed supra-umbilical radiation dermatitis. One patient experienced epigastric pain attributed to post-embolization syndrome and was managed conservatively. Conclusion: The HFA detection rate of CTHA is superior to that of DSA and 99mTc-MAA SPECT/CT. Complications related to non-target radiation of the HFA vascular territory rarely occur, even in patients undergoing radioembolization with a patent HFA.

  19. Computed tomography hepatic arteriography has a hepatic falciform artery detection rate that is much higher than that of digital subtraction angiography and 99mTc-MAA SPECT/CT: Implications for planning 90Y radioembolization?

    International Nuclear Information System (INIS)

    Burgmans, M.C.; Too, C.W.; Kao, Y.H.; Goh, A.S.W.; Chow, P.K.H.; Tan, B.S.; Tay, K.H.; Lo, R.H.G.

    2012-01-01

    Purpose: To compare the hepatic falciform artery (HFA) detection rates of digital subtraction angiography (DSA), computed tomography hepatic arteriography (CTHA) and 99mTc-macroaggregated albumin (99mTc-MAA) single photon emission computed tomography with integrated CT (SPECT/CT) and to correlate HFA patency with complication rates of yttrium-90 (90Y) radioembolization. Material and methods: From August 2008 to November 2010, 79 patients (range 23–83 years, mean 62.3 years; 67 male) underwent pre-treatment DSA, CTHA and 99mTc-MAA scintigraphy (planar/SPECT/CT) to assess suitability for radioembolization with 90Y resin microspheres. Thirty-seven patients were excluded from the study, because CTHA was performed with a catheter position that did not result in opacification of the liver parenchyma adjacent to the falciform ligament. DSA, CTHA and 99mTc-MAA SPECT/CT images and medical records were retrospectively reviewed. Results: A patent HFA was detected in 22 of 42 patients (52.3%). The HFA detection rates of DSA, CTHA and 99mTc-MAA SPECT/CT were 11.9%, 52.3% and 13.3%, respectively (p < 0.0001). An origin from the segment 4 artery was seen in 51.7% of HFAs. Prophylactic HFA coil-embolization prior to 90Y microspheres infusion was performed in 2 patients. Of the patients who underwent radioembolization with a patent HFA, none developed supra-umbilical radiation dermatitis. One patient experienced epigastric pain attributed to post-embolization syndrome and was managed conservatively. Conclusion: The HFA detection rate of CTHA is superior to that of DSA and 99mTc-MAA SPECT/CT. Complications related to non-target radiation of the HFA vascular territory rarely occur, even in patients undergoing radioembolization with a patent HFA.

  20. Note

    DEFF Research Database (Denmark)

    Kullman, Mikael; Campillo, Javier; Dahlquist, Erik

    2016-01-01

    Globally, more than 50% of all people are living in cities today. Enhancing sustainability and efficiency of urban energy systems is thus of high priority for global sustainable development. The European research project PLEEC (Planning for Energy Efficient Cities) focuses on technological...

  1. Technical note on drainage systems

    DEFF Research Database (Denmark)

    Bentzen, Thomas Ruby

    This technical note will present simple but widely used methods for the design of drainage systems. The note will primarily deal with surface water (rainwater) which on a satisfactorily way should be transport into the drainage system. Traditional two types of sewer systems exist: A combined system......, where rainwater and sewage is transported in the same pipe, and a separate system where the two types of water are transported in individual pipe. This note will only focus on the separate rain/stormwater system, however, if domestic sewage should be included in the dimensioning procedure, it......’s not major different than described below - just remember to include this contribution for combined systems where the surface water (rain) and sewage are carried in the same pipes in the system and change some of the parameters for failure allowance (this will be elaborated further later on). The technical...

  2. Gaz de France. Operation note

    International Nuclear Information System (INIS)

    2003-01-01

    This note was published for the public at the occasion of the admission to Euronext's Eurolist of the existing shares that make the capital of Gaz de France company, the French gas utility. The note gives some informations about Gaz de France activity, and about its strategy of development in the European gas market. Then it describes the offer relative to the opening of Gaz de France capital. Some selected financial data and some precision about the risk factors and the management of the company complete the document. (J.S.)

  3. Churchill on Stalin: A note.

    NARCIS (Netherlands)

    Ellman, M.J.

    2006-01-01

    The purpose of this note is to draw attention to two limitations of Churchill's war memoirs as a source of accurate information about Stalin, his views ans actions. they concern, first Stalin's alleged remarks in 1942 about collectivisation, and second Stalin's allleged response to Churchill's

  4. Lecture notes on ideal magnetohydrodynamics

    International Nuclear Information System (INIS)

    Goedbloed, J.P.

    1983-03-01

    Notes, prepared for a course of lectures held at the Instituto de Fisica, Universidade Estadual de Campinas, Brazil (June-August 1978). An extensive theoretical treatment of the behaviour of hot plasmas caught in equations and mathematical models is presented in 12 chapters

  5. Developing INDCs: a guidance note

    DEFF Research Database (Denmark)

    Bakkegaard, Riyong Kim; Bee, Skylar; Naswa, Prakriti

    needs and low capability, would need means of implementation (MoI) for adaptation and to take ambitious mitigation actions. Developing countries would include MoI needs in the context of mitigation and adaptation. The note explains briefly how countries can identify their unconditional contributions....

  6. A note on hypoplastic yielding

    OpenAIRE

    Nader, José Jorge

    2010-01-01

    This note discusses briefly the definition of yield surface in hypoplasticity in connection with the physical notion of yielding. The relation of yielding with the vanishing of the material time derivative of the stress tensor and the vanishing of the corotational stress rate is investigated.

  7. Computational Model for Spacecraft/Habitat Volume

    Data.gov (United States)

    National Aeronautics and Space Administration — Please note that funding to Dr. Simon Hsiang, a critical co-investigator for the development of the Spacecraft Optimization Layout and Volume (SOLV) model, was...

  8. Lecture notes: string theory and zeta-function

    Energy Technology Data Exchange (ETDEWEB)

    Toppan, Francesco [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil). E-mail: toppan@cbpf.br

    2001-11-01

    These lecture notes are based on a revised and LaTexed version of the Master thesis defended at ISAS. The research part being omitted, they included a review of the bosonic closed string a la Polyakov and of the one-loop background field method of quantisation defined through the zeta-function. In an appendix some basic features of the Riemann zeta-function are also reviewed. The pedagogical aspects of the material here presented are particularly emphasized. These notes are used, together with the Scherk's article in Rev. Mod. Phys. and the first volume of the Polchinski book, for the mini-course on String Theory (16-hours of lectures) held at CBPF. In this course the Green-Schwarz-Witten two-volumes book is also used for consultative purposes. (author)

  9. Notes on instrumentation and control

    CERN Document Server

    Roy, G J

    2013-01-01

    Notes on Instrumentation and Control presents topics on pressure (i.e., U-tube manometers and elastic type gauges), temperature (i.e. glass thermometer, bi-metallic strip thermometer, filled system thermometer, vapor pressure thermometer), level, and flow measuring devices. The book describes other miscellaneous instruments, signal transmitting devices, supply and control systems, and monitoring systems. The theory of automatic control and semi-conductor devices are also considered. Marine engineers will find the book useful.

  10. Notes on modeling and simulation

    Energy Technology Data Exchange (ETDEWEB)

    Redondo, Antonio [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-03-10

    These notes present a high-level overview of how modeling and simulation are carried out by practitioners. The discussion is of a general nature; no specific techniques are examined but the activities associated with all modeling and simulation approaches are briefly addressed. There is also a discussion of validation and verification and, at the end, a section on why modeling and simulation are useful.

  11. Notes on the herpetofauna of western Bas-Congo, Democratic Republic of the Congo

    Czech Academy of Sciences Publication Activity Database

    Nagy, Z. T.; Kusamba, C.; Collet, M.; Gvoždík, Václav

    2013-01-01

    Roč. 6, č. 6 (2013), s. 413-419 ISSN 2071-5773 Institutional support: RVO:68081766 Keywords : Anura * checklist * mangroves * Mayombe * Squamata * Testudines Subject RIV: EG - Zoology http://www.herpetologynotes.seh-herpetology.org/Volume6_PDFs/Nagy_HerpetologyNotes_volume6_pages413-419.pdf

  12. Studies on the Influence of Mercaptoacetic Acid (MAA) Modification of Cassava (Manihot sculenta Cranz) Waste Biomass on the Adsorption of Cu2+ and Cd2+ from Aqueous Solution

    International Nuclear Information System (INIS)

    Horsfall, M.; Spiff, A. I.; Abia, A. A.

    2004-01-01

    Cassava peelings waste, which is both a waste and pollutant, was chemically modified using mercaptoacetic acid (MAA) and used to adsorb Cu 2+ and Cd 2+ from aqueous solution over a wide range of reaction conditions at 30 .deg. C. Acid modification produced a larger surface area, which significantly enhanced the metal ion binding capacity of the biomass. An adsorption model based on the Cu 2+ /Cd 2+ adsorption differences was developed to predict the competition of the two metal ions towards binding sites for a mixed metal ion system. The phytosorption process was examined in terms of Langmuir, Freundlich and Dubinin-Radushkevich models. The models indicate that the cassava waste biomass had a greater phytosorption capacity, higher affinity and greater sorption intensity for Cu 2+ than Cd 2+ . According to the evaluation using Langmuir equation, the monolayer binding capacity obtained was 127.3 mg/g Cu 2+ and 119.6 mg/g Cd 2+ . The kinetic studies showed that the phytosorption rates could be described better by a pseudo-second order process and the rate coefficients was determined to be 2.04 x 10 -3 min -1 and 1.98 x 10 -3 min -1 for Cu 2+ and Cd 2+ respectively. The results from these studies indicated that acid treated cassava waste biomass could be an efficient sorbent for the removal of toxic and valuable metals from industrial effluents

  13. Development of a P((MAA-co-NVP)-g-EG) Hydrogel Platform for Oral Protein Delivery: Effects of Hydrogel Composition on Environmental Response and Protein Partitioning.

    Science.gov (United States)

    Steichen, Stephanie; O'Connor, Colleen; Peppas, Nicholas A

    2017-01-01

    Hydrogels based upon terpolymers of methacrylic acid, N-vinyl pyrrolidone, and poly(ethylene glycol) are developed and characterized for their ability to respond to changes in environmental pH and to partition protein therapeutics of varying molecular weights and isoelectric points. P((MAA-co-NVP)-g-EG) hydrogels are synthesized with PEG-based cross-linking agents of varying length and incorporation densities. The composition is confirmed using FT-IR spectroscopy and shows peak shifts indicating hydrogen bonding. Scanning electron microscopy reveals microparticles with an irregular, planar morphology. The pH-responsive behavior of the hydrogels is confirmed under equilibrium and dynamic conditions, with the hydrogel collapsed at acidic pH and swollen at neutral pH. The ability of the hydrogels to partition model protein therapeutics at varying pH and ionic strength is evaluated using three model proteins: insulin, porcine growth hormone, and ovalbumin. Finally, the microparticles are evaluated for adverse interactions with two model intestinal cell lines and show minimal cytotoxicity at concentrations below 5 mg mL -1 . © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Revising Lecture Notes: How Revision, Pauses, and Partners Affect Note Taking and Achievement

    Science.gov (United States)

    Luo, Linlin; Kiewra, Kenneth A.; Samuelson, Lydia

    2016-01-01

    Note taking has been categorized as a two-stage process: the recording of notes and the review of notes. We contend that note taking might best involve a three-stage process where the missing stage is revision. This study investigated the benefits of revising lecture notes and addressed two questions: First, is revision more effective than…

  15. Lecture notes for criticality safety

    International Nuclear Information System (INIS)

    Fullwood, R.

    1992-03-01

    These lecture notes for criticality safety are prepared for the training of Department of Energy supervisory, project management, and administrative staff. Technical training and basic mathematics are assumed. The notes are designed for a two-day course, taught by two lecturers. Video tapes may be used at the options of the instructors. The notes provide all the materials that are necessary but outside reading will assist in the fullest understanding. The course begins with a nuclear physics overview. The reader is led from the macroscopic world into the microscopic world of atoms and the elementary particles that constitute atoms. The particles, their masses and sizes and properties associated with radioactive decay and fission are introduced along with Einstein's mass-energy equivalence. Radioactive decay, nuclear reactions, radiation penetration, shielding and health-effects are discussed to understand protection in case of a criticality accident. Fission, the fission products, particles and energy released are presented to appreciate the dangers of criticality. Nuclear cross sections are introduced to understand the effectiveness of slow neutrons to produce fission. Chain reactors are presented as an economy; effective use of the neutrons from fission leads to more fission resulting in a power reactor or a criticality excursion. The six-factor formula is presented for managing the neutron budget. This leads to concepts of material and geometric buckling which are used in simple calculations to assure safety from criticality. Experimental measurements and computer code calculations of criticality are discussed. To emphasize the reality, historical criticality accidents are presented in a table with major ones discussed to provide lessons-learned. Finally, standards, NRC guides and regulations, and DOE orders relating to criticality protection are presented

  16. Notes on elementary particle physics

    CERN Document Server

    Muirhead, William Hugh

    1972-01-01

    Notes of Elementary Particle Physics is a seven-chapter text that conveys the ideas on the state of elementary particle physics. This book emerged from an introductory course of 30 lectures on the subject given to first-year graduate students at the University of Liverpool. The opening chapter deals with pertinent terminologies in elementary particle physics. The succeeding three chapters cover the concepts of transition amplitudes, probabilities, relativistic wave equations and fields, and the interaction amplitude. The discussion then shifts to tests of electromagnetic interactions, particul

  17. Debriefing Note Secondary Education Support Programme

    DEFF Research Database (Denmark)

    Webster, Neil; Vagnby, Bo Hellisen; Thomsen, Thomas J.

    Debriefing note regarding joint programming for the Secondary Education Support Programme (2003- 2007). The note specifies preparation of SIP Physical Guidelines; Training needs assessment for Physical School Status and Rapid Technical Assessments; SIP/DEP preparation; Selection criteria...

  18. Note-Making in Social Studies.

    Science.gov (United States)

    Fowler, Robert W.

    1985-01-01

    Note-making is one excellent method for helping students retain important points made by the teacher. Techniques that elementary and secondary social studies teacher can use to teach note-making skills are described. (RM)

  19. Taking notes as an interactive process

    OpenAIRE

    Hornig, Wolfgang

    1984-01-01

    Taking notes as an interactive process : how to improve students´ notes / Hornig W. ; Nowak, J. - In: Nowak, Johann: Textverstehen und Textrekonstruktion in Vorlesungen. - Augsburg : HDZ, 1984. - S. 227-253. - (Augsburger Studien zur Hochschuldidaktik ; 12)

  20. The new bank note distribution system

    OpenAIRE

    Gerrit Bilkes

    1997-01-01

    In this article, the author outlines the recent changes made to the way Canada's bank notes are distributed. The new system allows financial institutions to exchange notes directly with one another at designated points across the country, rather than through Bank of Canada agencies, as was previously the case. The institutions communicate with the Bank of Canada through a computerized inventory-management system. Two Bank of Canada operations centres monitor note quality and supply new notes ...

  1. What Predicts Skill in Lecture Note Taking?

    Science.gov (United States)

    Peverly, Stephen T.; Ramaswamy, Vivek; Brown, Cindy; Sumowski, James; Alidoost, Moona; Garner, Joanna

    2007-01-01

    Despite the importance of good lecture notes to test performance, very little is known about the cognitive processes that underlie effective lecture note taking. The primary purpose of the 2 studies reported (a pilot study and Study 1) was to investigate 3 processes hypothesized to be significantly related to quality of notes: transcription…

  2. Lecture notes on diophantine analysis

    CERN Document Server

    Zannier, Umberto

    2014-01-01

    These lecture notes originate from a course delivered at the Scuola Normale in Pisa in 2006. Generally speaking, the prerequisites do not go beyond basic mathematical material and are accessible to many undergraduates. The contents mainly concern diophantine problems on affine curves, in practice describing the integer solutions of equations in two variables. This case historically suggested some major ideas for more general problems. Starting with linear and quadratic equations, the important connections with Diophantine Approximation are presented and Thue's celebrated results are proved in full detail. In later chapters more modern issues on heights of algebraic points are dealt with, and applied to a sharp quantitative treatment of the unit equation. The book also contains several Supplements, hinted exercises and an Appendix on recent work on heights.

  3. Lecture notes on wavelet transforms

    CERN Document Server

    Debnath, Lokenath

    2017-01-01

    This book provides a systematic exposition of the basic ideas and results of wavelet analysis suitable for mathematicians, scientists, and engineers alike. The primary goal of this text is to show how different types of wavelets can be constructed, illustrate why they are such powerful tools in mathematical analysis, and demonstrate their use in applications. It also develops the required analytical knowledge and skills on the part of the reader, rather than focus on the importance of more abstract formulation with full mathematical rigor.  These notes differs from many textbooks with similar titles in that a major emphasis is placed on the thorough development of the underlying theory before introducing applications and modern topics such as fractional Fourier transforms, windowed canonical transforms, fractional wavelet transforms, fast wavelet transforms, spline wavelets, Daubechies wavelets, harmonic wavelets and non-uniform wavelets. The selection, arrangement, and presentation of the material in these ...

  4. Effects of communication training with the MAAS-Global-D instrument on the antibiotic prescribing for respiratory infections in primary care: study protocol of a randomised controlled trial.

    Science.gov (United States)

    Hammersen, Friederike; Goetz, Katja; Soennichsen, Andreas; Emcke, Timo; Steinhaeuser, Jost

    2016-04-02

    Primary care physicians account for the majority of antibiotic prescribing in ambulatory care in Germany. Respiratory diseases are, regardless of effectiveness, often treated with antibiotics. Research has found this use without indication to be caused largely by communication problems (e.g. expectations on the patient's part or false assumptions about them by the physician). The present randomised controlled trial (RCT) study evaluates whether communication training for primary care physicians can reduce the antibiotic prescribing rate for respiratory tract infections. The study consists of three groups: group A will receive communication training; group B will be given the same, plus additional, access to an evidence-based point-of-care tool; and group C will function as the control group. The primary endpoint is the difference between intervention and control groups regarding the antibiotic prescribing rate before and after the intervention assessed through routine data. The communication skills are captured with the help of the communication instrument MAAS-Global-D, as well as individual videos of physician-patient consultations recorded by the primary care physicians. These skills will also be regarded with respect to the antibiotic prescribing rate. A process evaluation using qualitative as well as quantitative methods should provide information about barriers and enablers to implementing the communication training. The trial contributes to an insight into the effectiveness of the different components to reduce antibiotic prescribing, which will also be supported by an extensive evaluation. Communication training could be an effective method of reducing antibiotic prescribing in primary care. DRKS00009566 DATE REGISTRATION: 5 November 2015.

  5. Effects of metamizole, MAA, and paracetamol on proliferation, apoptosis, and necrosis in the pancreatic cancer cell lines PaTu 8988 t and Panc-1.

    Science.gov (United States)

    Malsy, Manuela; Graf, Bernhard; Bundscherer, Anika

    2017-12-06

    Adenocarcinoma of the pancreas is one of the most aggressive cancer diseases affecting the human body. Recent research has shown the importance of the perioperative phase in disease progression. Particularly during this vulnerable phase, substances such as metamizole and paracetamol are given as general anesthetics and postoperative analgesics. Therefore, the effects of metamizole and paracetamol on tumor progression should be investigated in more detail because the extent to which these substances influence the carcinogenesis of pancreatic carcinoma is still unclear. This study analyzed the influence of metamizole and its active metabolites MAA (4-N-methyl-aminoantipyrine) and paracetamol on the proliferation, apoptosis, and necrosis of the pancreatic cancer cell lines PaTu 8988t and Panc-1 in vitro. Cell proliferation was measured by means of the ELISA BrdU assay and the rate of apoptosis by flow cytometry using the Annexin V assay. Metamizole and paracetamol significantly inhibited cell proliferation in pancreatic cancer cells. After the addition of metamizole to PaTu 8988t cells, the rate of apoptosis was reduced after 3 h of incubation but significantly increased after 9 h of incubation. The oncogenic potential of pancreatic adenocarcinoma is mainly characterized by its extreme growth rate. Non-opioid analgesics such as metamizole and paracetamol are given as general anesthetics and postoperative analgesics. The combination of metamizole or paracetamol with cytotoxic therapeutic approaches may achieve synergistic effects. Further studies are necessary to identify the underlying mechanisms so that new therapeutic options may be developed for the treatment of this aggressive tumor.

  6. Comprehensive Expression Profiling and Functional Network Analysis of Porphyra-334, One Mycosporine-Like Amino Acid (MAA), in Human Keratinocyte Exposed with UV-radiation.

    Science.gov (United States)

    Suh, Sung-Suk; Lee, Sung Gu; Youn, Ui Joung; Han, Se Jong; Kim, Il-Chan; Kim, Sanghee

    2017-06-24

    Mycosporine-like amino acids (MAAs) have been highlighted as pharmacologically active secondary compounds to protect cells from harmful UV-radiation by absorbing its energy. Previous studies have mostly focused on characterizing their physiological properties such as antioxidant activity and osmotic regulation. However, molecular mechanisms underlying their UV-protective capability have not yet been revealed. In the present study, we investigated the expression profiling of porphyra-334-modulated genes or microRNA (miRNAs) in response to UV-exposure and their functional networks, using cDNA and miRNAs microarray. Based on our data, we showed that porphyra-334-regulated genes play essential roles in UV-affected biological processes such as Wnt (Wingless/integrase-1) and Notch pathways which exhibit antagonistic relationship in various biological processes; the UV-repressed genes were in the Wnt signaling pathway, while the activated genes were in the Notch signaling. In addition, porphyra-334-regulated miRNAs can target many genes related with UV-mediated biological processes such as apoptosis, cell proliferation and translational elongation. Notably, we observed that functional roles of the target genes for up-regulated miRNAs are inversely correlated with those for down-regulated miRNAs; the former genes promote apoptosis and translational elongation, whereas the latter function as inhibitors in these processes. Taken together, these data suggest that porphyra-334 protects cells from harmful UV radiation through the comprehensive modulation of expression patterns of genes involved in UV-mediated biological processes, and that provide a new insight to understand its functional molecular networks.

  7. Note of appreciation to reviewers.

    Science.gov (United States)

    Reichert, Janice M

    2014-01-01

    As we begin a new year, the Editorial Board, Associate and Assistant Editors and Editor-in-Chief of mAbs would like to thank the reviewers who contributed their insights and advice, as well as suggestions for improvement of manuscripts submitted for publication in mAbs volume 5, issues 1-6 (2013). The peer-review process involved the investment of substantial time and effort by the experts listed below, and we sincerely appreciate their valuable input on the selection of relevant, high-quality articles for mAbs readers.

  8. Notes on the quantum tetrahedron

    CERN Document Server

    Coquereaux, Robert

    2002-01-01

    This is a set of notes describing several aspects of the space of paths on ADE Dynkin diagrams, with a particular attention paid to the graph E6. Many results originally due to A. Ocneanu are here described in a very elementary way (manipulation of square or rectangular matrices). We define the concept of essential matrices for a graph and describe their module properties with respect to right and left actions of fusion algebras. In the case of the graph E6, essential matrices build up a right module with respect to its fusion algebra but a left module with respect to the fusion algebra of A11. We present two original results: 1) We show how to recover the Ocneanu graph of quantum symmetries of the Dynkin diagram E6 from the natural multiplication defined in the tensor square of its fusion algebra (the tensor product should be taken over a particular subalgebra); this is the Cayley graph for the two generators of the twelve dimensional algebra (E6 \\otimes_A3 E6); here A3 and E6 refer to the commutative fusion...

  9. Revisiting convergence: A research note.

    Science.gov (United States)

    Clark, Rob

    2015-09-01

    A number of recent studies show that income inequality is declining between countries. In this research note, I question the significance of this trend by examining the role of initial conditions in producing convergence. An important (but neglected) property of inequality dynamics is the tendency for extreme distributions to become more moderate. When income disparities are large, the subsequent trend is biased toward convergence. Conversely, when initial conditions approach parity, divergence becomes the more likely long-term outcome. I apply this principle to trends in GDP PC across 127 countries during the 1980-2010 period. Using counterfactual analysis, I manipulate the initial level of inequality in GDP PC while holding constant each country's observed growth rate during the sample period. I find that the growth dynamics of GDP PC produce either convergence or divergence based simply on the initial distribution of income. The point of transition occurs at a moderate level of inequality, whether using population weights (Gini=.365) or not (Gini=.377). I conclude that the recent convergence observed in GDP PC is primarily a function of large income gaps between countries and would not have materialized at more moderate levels of initial inequality. By contrast, an examination of the pre-1950 period reveals divergent growth patterns that are not sensitive to initial conditions. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Notes on the Spatial Turn

    Directory of Open Access Journals (Sweden)

    Stipe Grgas

    2012-06-01

    Full Text Available On the basis of ever-mounting evidence, amongst which is the “zone” problematic of the Zadar conference that occassioned these notes, it can be concluded that the spatial turn has insinuated itself as an all-pervading heuristic tool throughout the humanities and the social sciences. The extent to which space and spatiality have usurped the central stage in the various branches of reasearch can be gauged by admonishments that what we are witnessing is a new fundamentalism that has simply inverted the terms of the dualism of time and space (May and Thrift 2001: “Introduction”. According to Michael Dear the sway of space is manifested in multifold ways: in the ubiquity of spatial analysis in social theories and practices; in the explosion of publications devoted to the exploration of the interface of the social and the spatial; in the reintegration of human geography into various domains of knowledge; in the focus given to difference and the consequent diversification of theoretical and empirical practices; in a theoretically informed exploration of the relation between geographical knowledge and social action; and, finally, in the unprecedented proliferation of research agendas and publications pertaining to these isuuses (Dear 2001: 24. Two recent collections of papers are indicative of the ubiquity of spatial issues in scholarly work.

  11. Open Oncology Notes: A Qualitative Study of Oncology Patients' Experiences Reading Their Cancer Care Notes.

    Science.gov (United States)

    Kayastha, Neha; Pollak, Kathryn I; LeBlanc, Thomas W

    2018-04-01

    Electronic medical records increasingly allow patients access to clinician notes. Although most believe that open notes benefits patients, some suggest negative consequences. Little is known about the experiences of patients with cancer reading their medical notes; thus we aimed to describe this qualitatively. We interviewed 20 adults with metastatic or incurable cancer receiving cancer treatment. The semistructured qualitative interviews included four segments: assessing their overall experience reading notes, discussing how notes affected their cancer care experiences, reading a real note with the interviewer, and making suggestions for improvement. We used a constant comparison approach to analyze these qualitative data. We found four themes. Patients reported that notes resulted in the following: (1) increased comprehension; (2) ameliorated uncertainty, relieved anxiety, and facilitated control; (3) increased trust; and (4) for a subset of patients, increased anxiety. Patients described increased comprehension because notes refreshed their memory and clarified their understanding of visits. This helped mitigate the unfamiliarity of cancer, addressing uncertainty and relieving anxiety. Notes facilitated control, empowering patients to ask clinicians more questions. The transparency of notes also increased trust in clinicians. For a subset of patients, however, notes were emotionally difficult to read and raised concerns. Patients identified medical jargon and repetition in notes as areas for improvement. Most patients thought that reading notes improved their care experiences. A small subset of patients experienced increased distress. As reading notes becomes a routine part of the patient experience, physicians might want to elicit and address concerns that arise from notes, thereby further engaging patients in their care.

  12. Station Program Note Pull Automation

    Science.gov (United States)

    Delgado, Ivan

    2016-01-01

    Upon commencement of my internship, I was in charge of maintaining the CoFR (Certificate of Flight Readiness) Tool. The tool acquires data from existing Excel workbooks on NASA's and Boeing's databases to create a new spreadsheet listing out all the potential safety concerns for upcoming flights and software transitions. Since the application was written in Visual Basic, I had to learn a new programming language and prepare to handle any malfunctions within the program. Shortly afterwards, I was given the assignment to automate the Station Program Note (SPN) Pull process. I developed an application, in Python, that generated a GUI (Graphical User Interface) that will be used by the International Space Station Safety & Mission Assurance team here at Johnson Space Center. The application will allow its users to download online files with the click of a button, import SPN's based on three different pulls, instantly manipulate and filter spreadsheets, and compare the three sources to determine which active SPN's (Station Program Notes) must be reviewed for any upcoming flights, missions, and/or software transitions. Initially, to perform the NASA SPN pull (one of three), I had created the program to allow the user to login to a secure webpage that stores data, input specific parameters, and retrieve the desired SPN's based on their inputs. However, to avoid any conflicts with sustainment, I altered it so that the user may login and download the NASA file independently. After the user has downloaded the file with the click of a button, I defined the program to check for any outdated or pre-existing files, for successful downloads, to acquire the spreadsheet, convert it from a text file to a comma separated file and finally into an Excel spreadsheet to be filtered and later scrutinized for specific SPN numbers. Once this file has been automatically manipulated to provide only the SPN numbers that are desired, they are stored in a global variable, shown on the GUI, and

  13. Employers' views on the fit note.

    Science.gov (United States)

    Kotze, E

    2014-12-01

    The fit note replaced the sick note in 2010. The statement of fitness for work (fit note) is expected to benefit the British economy by helping more people stay in work and prevent long-term sickness absence. Understanding and responding to employers' views on the fit note is key, in order for this goal to be achieved. To explore employers' views on the fit note. A qualitative study was undertaken and face-to-face interviews were conducted with participants representing employers from a variety of industries. There were 21 participants who were mainly human resources officers and line managers. Employers welcomed the introduction of the fit note and felt that it was an improvement on the sick note. The majority of employers felt the fit note had the potential to promote an earlier return to work, if used properly. The main problems reported were the completion of the fit notes and quality of advice received from general practitioners. Employers felt that the most helpful advice came from fit notes with information on the functional effects of the medical condition. Some employers found return to work decisions problematic. The fit note has the potential to promote an earlier return to work. In order for the fit note to achieve its aim, further understanding of the difficulties employers are having when making return to work decisions is important, in order to develop guidance to enable them to provide the practical support employees need to return to work sooner. © The Author 2014. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. Clinical Note Creation, Binning, and Artificial Intelligence

    OpenAIRE

    Deliberato, Rodrigo Oct?vio; Celi, Leo Anthony; Stone, David J

    2017-01-01

    The creation of medical notes in software applications poses an intrinsic problem in workflow as the technology inherently intervenes in the processes of collecting and assembling information, as well as the production of a data-driven note that meets both individual and healthcare system requirements. In addition, the note writing applications in currently available electronic health records (EHRs) do not function to support decision making to any substantial degree. We suggest that artifici...

  15. Speaking Volumes

    Science.gov (United States)

    Fisher, Douglas; Frey, Nancy

    2014-01-01

    Students love to talk. So do teachers. When there's a balance in the classroom between student and teacher discourse, good things happen. When students assume increased responsibility for discussions, when they interact with a wide range of peers on diverse topics and supply evidence for their thinking, great things happen. Noted educators…

  16. (MAA:EA) copolymer films

    Indian Academy of Sciences (India)

    2017-08-16

    Aug 16, 2017 ... behaviour. The interaction between oppositely charged poly- ... methods to improve the ionic conductivity, optical proper- ties, mechanical and ... liquid, filler and mixed salt systems [10,11]. Based on the ... multiple ways of preparing Cu2+ based polymer thin films. The Cu2+ ion ..... A broad and very strong.

  17. Kosmosest maa peale / Alina Kurvits

    Index Scriptorium Estoniae

    Kurvits, Alina

    2004-01-01

    Eesti noorte moeloojate võistlusest "Supernoova 2004". Üksikute finalistide kollektsioonide iseloomustus - Heleliis Hõim, Kati Ilves, Lemmiki Ehatamm, Triin Kaiv, Kaisa Reimand, Marin Sild, Maria Ossadtsaja, Kris Lemsalu, Ingel Undusk, Mari Hiietamm, Kaspar Paas, Maarja Metspalu, Kätlin Kaljuvee, Marje Mõttus, Julia Korovina, Külli-Kerttu Siplane,Piret Paal, Raili Nõlvak, Oksana Tandit, Vassilissa Shehovtsova

  18. Kontrastide maa Brasiilia / Meelis Joost

    Index Scriptorium Estoniae

    Joost, Meelis

    2011-01-01

    Artikli autor kuulus Euroopa Majandus- ja Sotsiaalkomitee delegatsioon, mis külastas lihavõttenädalale järgneval nädalal Brasiilia Majandus– ja Sotsiaalnõukogu kutsel Brasiilia Föderatsiooni pealinna Brasíliat ning riigi esimest pealinna, praegust Bahia osariigi pealinna Salvadori, et osaleda 4. EL– Brasiilia kodanikuühiskonna ümarlaual

  19. Maa, vabaduse eest / Eli Pilvre

    Index Scriptorium Estoniae

    Pilvre, Eli

    2008-01-01

    Maareformist Eestis pärast iseseisvuse saavutamist 1918. aastal. Maaküsimuse korraldamisest ja maaseaduse eeltöödest. Mõisate võõrandamine, riikliku maatagavara loomine, autasumaad. Mõisamaade riigistamise seadusest ning riigimaade planeerimisest ja väljajagamisest. Lisa: Riigi Teatajas ilmunud õigusaktid. Lk. 335

  20. Comparison of Hippocampal Volume in Dementia Subtypes

    International Nuclear Information System (INIS)

    Vijayakumar, Avinash; Vijayakumar, Abhishek

    2012-01-01

    Aims. To examine the relationship between different types of dementia and hippocampal volume. Methods. Hippocampal volume was measured using FL3D sequence magnetic resonance imaging in 26 Alzheimer's, vascular dementia, mixed dementia, and normal pressure hydrocephalus patients and 15 healthy controls and also hippocampal ratio, analyzed. Minimental scale was used to stratify patients on cognitive function impairments. Results. Hippocampal volume and ratio was reduced by 25% in Alzheimer's disease, 21% in mixed dementia, 11% in vascular dementia and 5% in normal pressure hydrocephalus in comparison to control. Also an asymmetrical decrease in volume of left hippocampus was noted. The severity of dementia increased in accordance to decreasing hippocampal volume. Conclusion. Measurement in hippocampal volume may facilitate in differentiating different types of dementia and in disease progression. There was a correlation between hippocampal volume and severity of cognitive impairment

  1. Notes on Loricata (Mollusca) 11-14

    NARCIS (Netherlands)

    Kaas, P.

    1985-01-01

    Four new species of chitons (Mollusca, Polyplacophora) are described, viz Leptochiton (L.) dispersus and L. (L.) permodestus from Transkei, L. (L.) meiringae from the eastern Cape Province, S Africa (note 11) and Ischnochiton (Stenosemus) vanbellei from the Mediterranean Sea (note 14). New records

  2. Suicide Notes in Hong Kong in 2000

    Science.gov (United States)

    Wong, Paul W. C.; Yeung, April W. M.; Chan, Wincy S. C.; Yip, Paul S. F.; Tang, Arthur K. H.

    2009-01-01

    Suicide notes have been regarded as one of the most informative data sources to understand the reasons why people commit suicide. However, there is a paucity of suicide note studies, leaving researchers with an assumption that this phenomenon remains static over time. This study examines this assumption by comparing the characteristics of…

  3. Stalin and Marxism: a research note

    NARCIS (Netherlands)

    van Ree, E.

    1997-01-01

    This article concerns the research done by the author in Stalin‘s private library. The notes made in the works of Marx, Engels and Lenin suggest that until the end of his life Stalin felt himself in general agreement with these "classics." The choice of books and the notes support the thesis that,

  4. Children's note taking as a mnemonic tool.

    Science.gov (United States)

    Eskritt, Michelle; McLeod, Kellie

    2008-09-01

    When given the opportunity to take notes in memory tasks, children sometimes make notes that are not useful. The current study examined the role that task constraints might play in the production of nonmnemonic notes. In Experiment 1, children played one easy and one difficult memory game twice, once with the opportunity to make notes and once without that opportunity. More children produced functional notations for the easier task than for the more difficult task, and their notations were beneficial to memory performance. Experiment 2 found that the majority of children who at first made nonmnemonic notations were able to produce functional notations with minimal training, and there was no significant difference in notation quality or memory performance between spontaneous and trained note takers. Experiment 3 revealed that the majority of children could transfer their training to a novel task. The results suggest that children's production of nonmnemonic notes may be due in part to a lack of knowledge regarding what task information is important to represent or how to represent it in their notes rather than to an inability to make functional notes in general.

  5. Observing professionals taking notes on screen

    NARCIS (Netherlands)

    Melenhorst, M.S.

    2005-01-01

    In this study 38 participants wrote a piece of advice based on reading and annotating information from an extensive Web site. Half of the participants took notes in a separate window, the other half used an advanced annotation tool. In text annotations were far more used than separate notes. The

  6. Mysore study: A study of suicide notes.

    Science.gov (United States)

    Namratha, P; Kishor, M; Sathyanarayana Rao, T S; Raman, Rajesh

    2015-01-01

    Suicide is one of the leading causes of preventable deaths. Recent data suggest South India as one of the regions with highest suicide rates in the world. In 2013, 134,799 people committed suicide in India according to the statistics released by the National Crime Records Bureau. Suicide note is one of the most important sources to understand suicide, which may be beneficial in suicide prevention. Studies on suicidal notes from this part of the world are sparse. The aim was to study the themes in suicide notes that might be useful in prevention strategies. A descriptive study of all suicide notes of those individuals who committed suicide between 2010 and 2013 available with Police Department, Mysore district was obtained and analyzed. A total of 22 suicide note were available. A majority of suicide note was in age group of 16-40 years (86%) and most were men (59%). All suicide notes were handwritten, the majority (70%) in regional language Kannada. Length of notes varied from just few words to few pages. Contents of suicide notes included apology/shame/guilt (80%), love for those left behind (55%) and instruction regarding practical affairs (23%). Most have blamed none for the act (50%). 23% mentioned that they are committing suicide to prove their innocence. 32% mentioned a last wish. The majority of suicidal note contained "guilt" which is a strong indicator of possible depression in deceased. Creating awareness about suicide among public and ensuring access to professionals trained in suicide prevention is need of the hour in this part of the world.

  7. Suicide note themes and suicide prevention.

    Science.gov (United States)

    Foster, Tom

    2003-01-01

    The aim was to determine if suicide note themes might inform suicide prevention strategies. The themes of 42 suicide notes from the Northern Ireland Suicide Study (major psychological autopsy study) were examined. The commonest themes were "apology/shame" (74%), "love for those left behind" (60%), "life too much to bear" (48%), "instructions regarding practical affairs post-mortem" (36%), "hopelessness/nothing to live for" (21%) and "advice for those left behind" (21%). Notes of suicides with major unipolar depression were more likely than notes of suicides without major unipolar depression to contain the themes "instructions regarding practical affairs post-mortem" (67% versus 19%, p = 0.005) and "hopelessness/nothing to live for" (40% versus 11%, p = 0.049). Notes of suicides with a previous history of deliberate self-harm were less likely than notes of suicides without a history of deliberate self-harm to contain the theme "apology/shame" (58% versus 87%, p = 0.04). Notes of elderly suicides were more likely than non-elderly notes to contain the theme "burden to others" (40% versus 3%, p = 0.03). The fact that three quarters of suicide notes contained the theme "apology/shame" suggests that the deceased may have welcomed alternative solutions for their predicaments. Scrutiny of suicide note themes in the light of previous research findings suggests that cognitive therapy techniques, especially problem solving, may have an important role to play in suicide prevention and that potential major unipolar depressive (possibly less impulsive) suicides, in particular, may provide fertile ground for therapeutic intervention (physical and psychological). Ideally all primary care doctors and mental health professionals working with (potentially) suicidal people should be familiar with basic cognitive therapy techniques, especially problem solving skills training.

  8. Measurement of lung volume by lung perfusion scanning using SPECT and prediction of postoperative respiratory function

    International Nuclear Information System (INIS)

    Andou, Akio; Shimizu, Nobuyosi; Maruyama, Shuichiro

    1992-01-01

    Measurement of lung volume by lung perfusion scanning using single photon emission computed tomography (SPECT) and its usefulness for the prediction of respiratory function after lung resection were investigated. The lung volumes calculated in 5 patients by SPECT (threshold level 20%) using 99m Tc-macroaggregated albumin (MAA), related very closely to the actually measured lung volumes. This results prompted us to calculate the total lung volume and the volume of the lobe to be resected in 18 patients with lung cancer by SPECT. Based on the data obtained, postoperative respiratory function was predicted. The predicted values of forced vital capacity (FVC), forced expiratory volume (FEV 1.0 ), and maximum vital volume (MVV) showed closer correlations with the actually measured postoperative values (FVC, FEV 1.0 , MVV : r=0.944, r=0.917, r=0.795 respectively), than the values predicted by the ordinary lung perfusion scanning. This method facilitates more detailed evaluation of local lung function on a lobe-by-lobe basis, and can be applied clinically to predict postoperative respiratory function. (author)

  9. Note Taking on Trial: A Legal Application of Note-Taking Research

    Science.gov (United States)

    Kiewra, Kenneth A.

    2016-01-01

    This article is about note taking, but it is not an exhaustive review of note-taking literature. Instead, it portrays the application of note-taking research to an unusual and important area of practice--the law. I was hired to serve as an expert witness on note taking in a legal case that hinged, in part, on the completeness and accuracy of…

  10. Bronchial arterial RI-angiography; Evaluation of regional blood flow in pulmonary cancer using [sup 99m]TcO[sub 4][sup -] and [sup 99m]Tc-MAA

    Energy Technology Data Exchange (ETDEWEB)

    Miyazono, Nobuaki; Inoue, Hiroki; Kanetsuki, Ichiro; Takeshita, Tuyoshi; Mukai, Hiroyuki; Moriyama, Takaaki; Nakabeppu, Yoshiaki; Nakajo, Masayuki (Kagoshima Univ. (Japan). Faculty of Medicine)

    1992-08-01

    Thirteen bronchial arterial perfusion studies were performed in a total of 13 patients with lung tumors (11 cases of lung cancer, one metastatic tumor and one abscess), utilizing [sup 99m]TcO[sub 4][sup -] or [sup 99m]Tc-labeled macroaggregated albumin ([sup 99m]Tc-MAA). Regions of interest (ROI) of the same size were set over areas of tumor, the mediastinum and healthy lung areas, and each ROI count was calculated by a nuclear medicine computer during an acquisition time period of 20 min with each tracer for 7 min to evaluate tumor part perfusion. The count ratios of tumor to healthy parts ranged from 1.7 to 6.5 (mean[+-]s.d.; 3.8[+-]1.9) in the [sup 99m]TcO[sub 4][sup -] group (10 patients) and from 130 to 230 (mean[+-]s.d.; 163[+-]30) in the [sup 99m]Tc-MAA group (3 patients), respectively. Tumor reduction rates 2 weeks after CDDP bronchial artery infusion therapy correlated positively to the count ratio in the [sup 99m]TcO[sub 4][sup -] lung cancer group, although significant correlation was not obtained. This study suggests that bronchial arterial infusion of anticancer agents may result in higher concentrations of anticancer agents in the tumors than with systemic chemotherapy and chemoembolic materials may exert more potent anticancer effects on tumors than nonparticulated anticancer agents. (author).

  11. Bank note recognition for the vision impaired.

    Science.gov (United States)

    Hinwood, A; Preston, P; Suaning, G J; Lovell, N H

    2006-06-01

    Blind Australians find great difficulty in recognising bank notes. Each note has the same feel, with no Braille markings, irregular edges or other tangible features. In Australia, there is only one device available that can assist blind people recognise their notes. Internationally, there are devices available; however they are expensive, complex and have not been developed to cater for Australian currency. This paper discusses a new device, the MoneyTalker that takes advantage of the largely different colours and patterns on each Australian bank note and recognises the notes electronically, using the reflection and transmission properties of light. Different coloured lights are transmitted through the inserted note and the corresponding sensors detect distinct ranges of values depending on the colour of the note. Various classification algorithms were studied and the final algorithm was chosen based on accuracy and speed of recognition. The MoneyTalker has shown an accuracy of more than 99%. A blind subject has tested the device and believes that it is usable, compact and affordable. Based on the devices that are available currently in Australia, the MoneyTalker is an effective alternative in terms of accuracy and usability.

  12. Open notes: doctors and patients signing on.

    Science.gov (United States)

    Delbanco, Tom; Walker, Jan; Darer, Jonathan D; Elmore, Joann G; Feldman, Henry J; Leveille, Suzanne G; Ralston, James D; Ross, Stephen E; Vodicka, Elisabeth; Weber, Valerie D

    2010-07-20

    Few patients read their doctors' notes, despite having the legal right to do so. As information technology makes medical records more accessible and society calls for greater transparency, patients' interest in reading their doctors' notes may increase. Inviting patients to review these notes could improve understanding of their health, foster productive communication, stimulate shared decision making, and ultimately lead to better outcomes. Yet, easy access to doctors' notes could have negative consequences, such as confusing or worrying patients and complicating rather than improving patient-doctor communication. To gain evidence about the feasibility, benefits, and harms of providing patients ready access to electronic doctors' notes, a team of physicians and nurses have embarked on a demonstration and evaluation of a project called OpenNotes. The authors describe the intervention and share what they learned from conversations with doctors and patients during the planning stages. The team anticipates that "open notes" will spread and suggests that over time, if drafted collaboratively and signed by both doctors and patients, they might evolve to become contracts for care.

  13. Lecture notes on: Electrical theory behind the measurement of body fluids with bioimpedance spectroscopy (BIS)

    DEFF Research Database (Denmark)

    Jødal, Lars

    The lecture notes describe how body fluid volumes can be measured/estimated using the technique bio-impedance spectroscopy (BIS). The opening chapters assume little or none technical/mathematical knowledge and can hopefully be read by anyone interested in the techneque. Later chapters become more...

  14. EndNote 7.0

    Directory of Open Access Journals (Sweden)

    Eapen Bell

    2006-01-01

    Full Text Available EndNote is a useful software for online literature search and efficient bibliography management. It helps to format the bibliography according to the citation style of each journal. EndNote stores references in a library file, which can be shared with others. It can connect to online resources like PubMed and retrieve search results as per the search criteria. It can also effortlessly integrate with popular word processors like MS Word. The Indian Journal of Dermatology, Venereology and Leprology website has a provision to import references to EndNote.

  15. Usage Notes in the Oxford American Dictionary.

    Science.gov (United States)

    Berner, R. Thomas

    1981-01-01

    Compares the "Oxford American Dictionary" with the "American Heritage Dictionary." Examines the dictionaries' differences in philosophies of language, introductory essays, and usage notes. Concludes that the "Oxford American Dictionary" is too conservative, paternalistic, and dogmatic for the 1980s. (DMM)

  16. A study of actions in operative notes.

    Science.gov (United States)

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E; Ryan, James O; Melton, Genevieve B

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report 'procedure description' section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman's Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes.

  17. Interpreters' notes. On the choice of language

    DEFF Research Database (Denmark)

    Dam, Helle Vrønning

    2004-01-01

    This paper reports on a small-scale empirical study on note-taking in consecutive interpreting. As data, the study draws on the notes produced by four subjects while interpreting one Spanish source text consecutively into Danish, on the one hand, and one Danish source text into Spanish...... to particular scrutiny here. However, somewhat surprisingly, the results of the analyses indicate that the choice of language in note-taking is governed mainly by the status of the language in the interpreters' language combination, i.e. whether it is an A- or a B-language, and much less by its status......, on the other. The aim of the study is to explore what governs conference interpreters' choice of language for their notes. The categories traditionally used to discuss, describe and explain this choice are those of 'source language' and 'target language', and these categories are therefore subject...

  18. A NOTE ON THE POCHHAMMER FREQUENCY EQUATION

    African Journals Online (AJOL)

    cistvr

    A note on the Pochhammer frequency equation. ),,,,(. ),,,,(;/. 2 zwura. ZWURA. tT ρω. µ. = ω= , where ωis the angular frequency of the wave, which is considered to be imposed in this problem. We also introduce a material parameter α defined by. )2. /(. µ+λµ=α , which is related to Poisson's ratio ν by n- n-. =a. 22. 21 . We note ...

  19. Electronic health records improve clinical note quality.

    Science.gov (United States)

    Burke, Harry B; Sessums, Laura L; Hoang, Albert; Becher, Dorothy A; Fontelo, Paul; Liu, Fang; Stephens, Mark; Pangaro, Louis N; O'Malley, Patrick G; Baxi, Nancy S; Bunt, Christopher W; Capaldi, Vincent F; Chen, Julie M; Cooper, Barbara A; Djuric, David A; Hodge, Joshua A; Kane, Shawn; Magee, Charles; Makary, Zizette R; Mallory, Renee M; Miller, Thomas; Saperstein, Adam; Servey, Jessica; Gimbel, Ronald W

    2015-01-01

    The clinical note documents the clinician's information collection, problem assessment, clinical management, and its used for administrative purposes. Electronic health records (EHRs) are being implemented in clinical practices throughout the USA yet it is not known whether they improve the quality of clinical notes. The goal in this study was to determine if EHRs improve the quality of outpatient clinical notes. A five and a half year longitudinal retrospective multicenter quantitative study comparing the quality of handwritten and electronic outpatient clinical visit notes for 100 patients with type 2 diabetes at three time points: 6 months prior to the introduction of the EHR (before-EHR), 6 months after the introduction of the EHR (after-EHR), and 5 years after the introduction of the EHR (5-year-EHR). QNOTE, a validated quantitative instrument, was used to assess the quality of outpatient clinical notes. Its scores can range from a low of 0 to a high of 100. Sixteen primary care physicians with active practices used QNOTE to determine the quality of the 300 patient notes. The before-EHR, after-EHR, and 5-year-EHR grand mean scores (SD) were 52.0 (18.4), 61.2 (16.3), and 80.4 (8.9), respectively, and the change in scores for before-EHR to after-EHR and before-EHR to 5-year-EHR were 18% (pquality scores significantly improved over the 5-year time interval. The EHR significantly improved the overall quality of the outpatient clinical note and the quality of all its elements, including the core and non-core elements. To our knowledge, this is the first study to demonstrate that the EHR significantly improves the quality of clinical notes. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association.

  20. Remedial action programs annual meeting: Meeting notes

    International Nuclear Information System (INIS)

    1987-01-01

    The US Department of Energy Grand Junction Projects Office was pleased to host the 1987 Remedial Action programs Annual Meeting and herein presents notes from that meeting as prepared (on relatively short notice) by participants. These notes are a summary of the information derived from the workshops, case studies, and ad hoc committee reports rather than formal proceedings. The order of the materials in this report follows the actual sequence of presentations during the annual meeting

  1. Lecture Notes in Statistics. 3rd Semester

    DEFF Research Database (Denmark)

    The lecture note is prepared to meet the requirements for the 3rd semester course in statistics at the Aarhus School of Business. It focuses on multiple regression models, analysis of variance, and log-linear models.......The lecture note is prepared to meet the requirements for the 3rd semester course in statistics at the Aarhus School of Business. It focuses on multiple regression models, analysis of variance, and log-linear models....

  2. Note-taking Strategies and Academic Achievement

    OpenAIRE

    Haghverdi, Hamid; Biria, Reza; Karimi, Lotfollah

    2014-01-01

    The purpose of the present article is two fold. That is, revealing the significance, underlying theory and findings concerning note-taking in the literature related and exploring, through a survey study, the Iranian professors‘ and students‘ attitudes towards the effect of teaching note-taking strategies on the students‘ academic achievement. To this end, many previous studies were reviewed and we knew that many scholars, conducting empirical studies, surveys and interviews, have highlighted ...

  3. Note taking, review, memory, and comprehension.

    Science.gov (United States)

    Bohay, Mark; Blakely, Daniel P; Tamplin, Andrea K; Radvansky, Gabriel A

    2011-01-01

    In previous work assessing memory at various levels of representation, namely the surface form, textbase, and situation model levels, participants read texts but were otherwise not actively engaged with the texts. The current study tested the influence of active engagement with the material via note taking, along with the opportunity to review such notes, and the modality of presentation (text vs. spoken). The influence of these manipulations was assessed both immediately and 1 week later. In Experiment 1 participants read a text, whereas in Experiment 2 participants watched a video recording of the material being read as a lecture. For each experiment the opportunity to take notes was manipulated within participants, and the opportunity to review these notes before the test was manipulated between participants. Note taking improved performance at the situation model level in both experiments, although there was also some suggestion of benefit for the surface form. Thus, active engagement with material, such as note taking, appears to have the greatest benefit at the deeper levels of understanding.

  4. An Information Foraging Analysis of Note Taking and Note Sharing While Browsing Campaign Information

    DEFF Research Database (Denmark)

    Vatrapu, Ravi; Robertson, Scott

    2010-01-01

    In this paper, we present an experimental study of political information foraging in the context of e-voting. Participants were observed while searching and browsing the internet for campaign information in a mock-voting situation in three online note-taking conditions: No Notes, Private Notes...... with lack of scent, low value perception, and value depletion of information. Implications for the voter centered design of e-voting portals are discussed....

  5. What happens when patients can see their doctors' note? - the Open Notes movement

    OpenAIRE

    Mende, Susan

    2017-01-01

    Introduction:  The Open Notes movement represents a culture change, enabling patients’ access to their providers’ notes, thereby increasing transparency and patient engagement.Policy context, objective and highlights:  OpenNotes involves allowing patients on-line or hard copy access to their providers’ notes. The one-year initial pilot began in 2010 with twenty thousand patients and one hundred primary care physicians at three medical centers in the United States.  The pilot’s evaluation foun...

  6. Evaluation of diagnostic reliability of radionuclide phlebography using 99mTc-MAA to detect deep venous thrombosis; Its role in establishing indications for inferior vena cava filter implantation

    International Nuclear Information System (INIS)

    Markovic, S.; Odavic, M.; Spaic, R.; Rostovac, M.; Ajdinovic, B.; Matunovic, A.; Raicevic, B.; Prvulov, S.; Kamenica, S.

    1991-01-01

    Radionuclide phlebography (RNP) of the lower extremities and pelvis was performed using 99m Tc-MAA in 40 patients with pulmonary thromboembolism. Deep venous thrombosis (DVT) was found in all patients, more frequently in the right calf and in the left iliac veins in 20 patients (55%). RNP and contrast phlebography (CP) were performed in 18 patients and confirmed the presence of DVT in all cases. The greatest specificity of RNP was obtained in the left (92.4%) and in the right pelvis (80%). In 12 of 18 patients in whom a cava filter was implanted, specificity of RNP was 100% for the left thigh and 91.7% for other localizations. In establishing indications for cava filter implantation, RNP should be performed prior to CP and bilaterally, but in case of non-indicated CE, RNP findings should be sufficient. (orig.) [de

  7. Estimating the Volumes of Solid Figures with Curved Surfaces.

    Science.gov (United States)

    Cohen, Donald

    1991-01-01

    Several examples of solid figures that calculus students can use to exercise their skills at estimating volume are presented. Although these figures are bounded by surfaces that are portions of regular cylinders, it is interesting to note that their volumes can be expressed as rational numbers. (JJK)

  8. Discovering Related Clinical Concepts Using Large Amounts of Clinical Notes.

    Science.gov (United States)

    Ganesan, Kavita; Lloyd, Shane; Sarkar, Vikren

    2016-01-01

    The ability to find highly related clinical concepts is essential for many applications such as for hypothesis generation, query expansion for medical literature search, search results filtering, ICD-10 code filtering and many other applications. While manually constructed medical terminologies such as SNOMED CT can surface certain related concepts, these terminologies are inadequate as they depend on expertise of several subject matter experts making the terminology curation process open to geographic and language bias. In addition, these terminologies also provide no quantifiable evidence on how related the concepts are. In this work, we explore an unsupervised graphical approach to mine related concepts by leveraging the volume within large amounts of clinical notes. Our evaluation shows that we are able to use a data driven approach to discovering highly related concepts for various search terms including medications, symptoms and diseases.

  9. Discovering Related Clinical Concepts Using Large Amounts of Clinical Notes

    Directory of Open Access Journals (Sweden)

    Kavita Ganesan

    2016-01-01

    Full Text Available The ability to find highly related clinical concepts is essential for many applications such as for hypothesis generation, query expansion for medical literature search, search results filtering, ICD-10 code filtering and many other applications. While manually constructed medical terminologies such as SNOMED CT can surface certain related concepts, these terminologies are inadequate as they depend on expertise of several subject matter experts making the terminology curation process open to geographic and language bias. In addition, these terminologies also provide no quantifiable evidence on how related the concepts are. In this work, we explore an unsupervised graphical approach to mine related concepts by leveraging the volume within large amounts of clinical notes. Our evaluation shows that we are able to use a data driven approach to discovering highly related concepts for various search terms including medications, symptoms and diseases.

  10. Model-based comparison of maternal and foetal organ doses from {sup 99m}Tc pertechnetate, DMSA, DTPA, HDP, MAA and MAG{sub 3} diagnostic intakes during pregnancy

    Energy Technology Data Exchange (ETDEWEB)

    Saunders, Margaret; Palmer, Maria; Preece, Alan; Millard, Roger [Centre for Physics and Engineering Research in Medicine, University of Bristol, Bristol Oncology Centre, Horfield Road, Bristol BS2 8ED (United Kingdom)

    2002-10-01

    Organ residence times were calculated for diagnostic intakes of {sup 99m}Tc pertechnetate, 2,3-dimercaptosuccinic acid (DMSA), diethylene triamine penta-acetic acid (DTPA), hydroxymethylene diphosphonate (HDP), macroaggregated albumin (MAA) and mercapto-acetyltriglycine (MAG{sub 3}) during the 1st and 3rd stages of pregnancy and used with the MIRDOSE3 pregnant female phantoms for generation of dose estimates. At stage 3 individual foetal organ doses were estimated via a surrogate phantom based on that for the new-born but with mean dose/cumulated activity (S) values scaled for compatibility with foetal whole body S. Stage 1 or 3 whole foetus doses ranged from 5.2 to 0.77 {mu}Gy MBq{sup -1} respectively, analogous to current ICRP estimates for these agents using similar in vivo biodistribution model databases. Most stage 3 maternal and foetal organ doses were similar within a factor of 3, being higher in the foetus than the mother with pertechnetate, DTPA and MAG{sub 3}, and lower with DMSA, HDP and MAA. Doses were more uniformly distributed among foetal organs than in the mother. Placental transfer was greatest with pertechnetate, where dose to the stage 3 foetal thyroid was 60-140 {mu}Gy MBq{sup -1}. With each agent there was more placental transfer in stage 3 than in stage 1, but doses to stage 1 whole foetus were always higher, with the contribution from the mother dominant. For DMSA, HDP and MAG{sub 3} the maternal contribution to total foetal body dose exceeded 93% for both stages. (orig.)

  11. Clinical Note Creation, Binning, and Artificial Intelligence.

    Science.gov (United States)

    Deliberato, Rodrigo Octávio; Celi, Leo Anthony; Stone, David J

    2017-08-03

    The creation of medical notes in software applications poses an intrinsic problem in workflow as the technology inherently intervenes in the processes of collecting and assembling information, as well as the production of a data-driven note that meets both individual and healthcare system requirements. In addition, the note writing applications in currently available electronic health records (EHRs) do not function to support decision making to any substantial degree. We suggest that artificial intelligence (AI) could be utilized to facilitate the workflows of the data collection and assembly processes, as well as to support the development of personalized, yet data-driven assessments and plans. ©Rodrigo Octávio Deliberato, Leo Anthony Celi, David J Stone. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 03.08.2017.

  12. VA OpenNotes: exploring the experiences of early patient adopters with access to clinical notes.

    Science.gov (United States)

    Nazi, Kim M; Turvey, Carolyn L; Klein, Dawn M; Hogan, Timothy P; Woods, Susan S

    2015-03-01

    To explore the experience of early patient adopters who accessed their clinical notes online using the Blue Button feature of the My HealtheVet portal. A web-based survey of VA patient portal users from June 22 to September 15, 2013. 33.5% of respondents knew that clinical notes could be viewed, and nearly one in four (23.5%) said that they had viewed their notes at least once. The majority of VA Notes users agreed that accessing their notes will help them to do a better job of taking medications as prescribed (80.1%) and be better prepared for clinic visits (88.6%). Nine out of 10 users agreed that use of visit notes will help them understand their conditions better (91.8%), and better remember the plan for their care (91.9%). In contrast, 87% disagreed that VA Notes will make them worry more, and 88.4% disagreed that access to VA Notes will be more confusing than helpful. Users who had either contacted their provider or healthcare team (11.9%) or planned to (13.5%) primarily wanted to learn more about a health issue, medication, or test results (53.7%). Initial assessment of the patient experience within the first 9 months of availability provides evidence that patients both value and benefit from online access to clinical notes. These findings are congruent with OpenNotes study findings on a broader scale. Additional outreach and education is needed to enhance patient awareness. Healthcare professionals should author notes keeping in mind the opportunity patient access presents for enhanced communication. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. Lecture notes of the Introductory course to the European Conference on Neutron Scattering, ECNS'99

    International Nuclear Information System (INIS)

    Kadar, G.; Rosta, L.

    1999-01-01

    The aim of this volume of Lecture Notes is to form and confirm a tradition of Introductory Courses in relation to the European Conferences on Neutron Scattering. The structure of the Lecture Notes is as follows: a general block of introduction of mainly experimental character is presented, then traditional diffraction methods are discussed. Some aspects of small angle neutron scattering and reflectometry are discussed, and in a final block the well-known techniques of inelastic neutron scattering is outlined. 12 items are indexed separately for the INIS database. (K.A.)

  14. Xyce parallel electronic simulator release notes.

    Energy Technology Data Exchange (ETDEWEB)

    Keiter, Eric R; Hoekstra, Robert John; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Thornquist, Heidi K.; Rankin, Eric Lamont; Coffey, Todd S; Pawlowski, Roger P; Santarelli, Keith R.

    2010-05-01

    The Xyce Parallel Electronic Simulator has been written to support, in a rigorous manner, the simulation needs of the Sandia National Laboratories electrical designers. Specific requirements include, among others, the ability to solve extremely large circuit problems by supporting large-scale parallel computing platforms, improved numerical performance and object-oriented code design and implementation. The Xyce release notes describe: Hardware and software requirements New features and enhancements Any defects fixed since the last release Current known defects and defect workarounds For up-to-date information not available at the time these notes were produced, please visit the Xyce web page at http://www.cs.sandia.gov/xyce.

  15. Application Note: Power Grid Modeling With Xyce.

    Energy Technology Data Exchange (ETDEWEB)

    Sholander, Peter E. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-06-01

    This application note describes how to model steady-state power flows and transient events in electric power grids with the SPICE-compatible Xyce TM Parallel Electronic Simulator developed at Sandia National Labs. This application notes provides a brief tutorial on the basic devices (branches, bus shunts, transformers and generators) found in power grids. The focus is on the features supported and assumptions made by the Xyce models for power grid elements. It then provides a detailed explanation, including working Xyce netlists, for simulating some simple power grid examples such as the IEEE 14-bus test case.

  16. 15 CFR Notes Applicable to State... - Notes applicable to State of Understanding related to Medical Equipment:

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Notes applicable to State of Understanding related to Medical Equipment: applicable Notes applicable to State of Understanding related to Medical Equipment: Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY,...

  17. NOTES: issues and technical details with introduction of NOTES into a small general surgery residency program.

    Science.gov (United States)

    Kavic, Michael S; Mirza, Brian; Horne, Walter; Moskowitz, Jesse B

    2008-01-01

    Natural orifice translumenal endoscopic surgery (NOTES) is a development of recent origin. In 2004, Kalloo et al first described NOTES investigation in an animal model. Since then, several investigators have pursued NOTES study in animal survival and nonsurvival models. Our objectives for this project included studying NOTES intervention in a laboratory environment using large animal (swine) models and learning to do so in a safe, controlled manner. Ultimately, we intend to introduce NOTES methodology into our surgical residency training program. The expertise of an experienced laparoscopic surgeon, fellowship-trained laparoendoscopic surgeon, and veterinarian along with a senior surgical resident was utilized to bring the input of several disciplines to this study. The Institutional Animal Care and Use Committee (IACUC) of Northeastern Ohio Universities College of Medicine and Pharmacy (NEOUCOM/COP) approved this study. A series of 5 laboratory sessions using mixed breed farm swine varying in weight from 37 kg to 43.1 kg was planned for the initial phase of NOTES introduction into our residency program. Animals were not kept alive in this investigation. All animals were anesthetized using a standard swine protocol and euthanized following guidelines issued by the American Veterinary Medical Association Panel on Euthanasia. Equipment included a Fujinon EVE endoscope 0.8 cm in diameter with a suction/irrigation channel and one working channel. Initially, a US Endoscopy gastric overtube, 19.5 mm OD and 50 cm in length, was used to facilitate passage of the endoscope. However, this device was found to have insufficient length. Subsequently, commercially available 5/8" diameter clear plastic tubing, 70 cm to 80 cm in length, was adapted for use as an overtube. Standard endoscopic instruments included Boston Scientific biopsy forceps, needle-knife, papillotome, endoscopic clip applier, and Valley Lab electrosurgical unit. A Karl Storz laparoscope and tower were used for

  18. Grouping Notes Through NodesThe Functions of Post-It™ Notes in Design Team Cognition

    DEFF Research Database (Denmark)

    Dove, Graham; Abildgaard, Sille Julie; Biskjaer, Michael Mose

    The Post-It™ note is a frequently used, and yet seldom studied, design material. We investigate the functions Post-It™ notes serve when providing cognitive support for creative design team practice. Our investigation considers the ways in which Post-It™ notes function as design externalisations......, both individually and when grouped, and their role in categorisation in semantic long-term memory. To do this, we adopt a multimodal analytical approach focusing on interaction between humans, and between humans and artefacts, alongside language. We discuss in detail examples of four different...... externalisation functions served by Post-It™ notes, and show how these functions are present in complex overlapping combinations rather than being discrete. We then show how the temporal development of Post-It™ note interactions supports categorisation qualities of semantic long-term memory....

  19. Some notes about the nuclear data libraries

    International Nuclear Information System (INIS)

    Panini, G.C.

    1984-01-01

    The paper gives a short description of the main nuclear data collections. The features which are particular of each source are enhanced and compared. Notes about the Nuclear Data Processing are also outlined. The paper is intended as a preliminary approach for people interested in the Nuclear Data management

  20. A note on totally normal spaces

    International Nuclear Information System (INIS)

    Zougdani, H.K.

    1990-10-01

    In this note we give the necessary and sufficient condition for a topological space X such that the product space X x Y is totally normal for any (non discrete) metric space Y, and we show that a totally normal p-space need not be a perfectly normal in general, which makes Theorem 2 doubtful. (author). 6 refs

  1. SHORT COMMUNICATIONS, NOTES AND REPORTS Record of ...

    African Journals Online (AJOL)

    Campbell Murn

    50. SHORT COMMUNICATIONS, NOTES AND. REPORTS. Record of Cinereous Vulture Aegypius monachus from Mukundara Hills Tiger Reserve, Rajasthan,. India. Sailaja Nayak1*, Sunny Shah2 and Jimmy Borah2 .... Prey status and abundance in Mukundara Hills Tiger. Reserve. Technical Report, WWF-India. Rao, J.P. ...

  2. Additional notes on the Rubiaceae of Surinam

    NARCIS (Netherlands)

    Bremekamp, C.E.B.

    1936-01-01

    Since the appearance of my „Notes on the Rubiaceae of Surinam” (in Rec. d. Trav. bot. néerl. XXXI, 1934, 248; also in Meded. Bot. Mus. Herb. Utrecht no. 11, 1934) a number of species and varieties new to the flora of that country have come to light. The majority have been collected by Mr. Rombouts

  3. CIFSRF Concept Notes Call 2013 Instructions

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC CRDI

    Cc: (the other principal investigators and third-party organisations). Subject: CultiAF 2013 Call for Concept Notes Submitted by (names of all principal ..... clerical, accounting, or secretarial help, general office expenses, office rental and utility ... Please provide the details of financial contributions that will be made to the ...

  4. Modern systematics, a further botanical note

    NARCIS (Netherlands)

    Holttum, R.E.

    1948-01-01

    As noted in Dr L.G.M. Baas Becking’s Postscript to Mr van Bemmel’s article in Chronica Naturae Vol. 104, part 4, the new systematics has not been entirely neglected by botanists. I would like to put a further botanical vieuwpoint on this subject. Firstly, I suggest that there is no sharp distinction

  5. NOTE receives the prestigious ALICE Industrial Award

    CERN Multimedia

    2006-01-01

    "NOTE Lund has been given the ALICE Industrial Award due to good co-operation, great capacity for innovation and high quality of work, as a PCB manufacturer in the CERN project ALICE. Only a small number of awards have so far been conferred to a select number of companies."

  6. Note from TS/FM Group

    CERN Document Server

    2007-01-01

    Renovation work at Restaurant no. 1 Please note that starting from 5 March and for one week, the men's toilets in Bldg. 500 (underground) will be closed because of the renovation work at Restaurant No. 1. The women's toilets in the same place will exceptionally be open to men and women during the same period. We apologize for the inconvenience and we are at your disposal for further information. Shuttle requests Please note that starting from 1 March 2007, shuttle requests: for official visits or bidders' conferences on the CERN site; to/from the airport or the centre of Geneva; for long distances, must be made via Fm.Support@cern.ch or by calling 77777. The radio taxi will still be reachable on 76969. Please note that starting from 1st of March, requests for the transport of PCs from your office to the PC store (Bldg. 513) and vice-versa, must be made the 'transport request' form on EDH under the field 'removals'). Mail distribution Please note that starting from 1 March 2007, mail distrib...

  7. [Natural Orifice Transluminal Endoscopic Surgery (NOTES)].

    Science.gov (United States)

    Kim, Yong Sik; Kim, Chul Young; Chun, Hoon Jai

    2008-03-01

    Recently, the field of gastrointestinal endoscopy is developing rapidly. Once limited to the gastroinstestinal lumen, the endoscopic technology is now breaking the barriers and extending its boundary to peritoneal and pleural space. In 2004, Dr. Kalloo, a gastroenterologist, observed intraperitoneal organs of a pig using a conventional endoscope through the stomach wall. Since then, new endoscopic technique of intraperitoneal intervention with transluminal approach named the Natural Orifice Transluminal Endoscopic Surgery or NOTES has been introduced. NOTES reaches the target organ by inserting the endoscope through a natural orifice (e.g. mouth, anus, vagina, urethra) and entering the peritoneal lumen by means of making an incision on the luminal wall. After a series of successful experiences in animal studies, NOTES are now being tried on human subjects. There are still many obstacles to overcome, but bright future for this new technology is expected because of its proposed advantages of less pain, lower complication rate, short recovery time, and scarless access. In this review, we plan to learn about NOTES.

  8. Note from the Goods Reception services

    CERN Multimedia

    FI Department

    2008-01-01

    Members of the personnel are invited to take note that only parcels corresponding to official orders or contracts will be handled at CERN. Individuals are not authorised to have private merchandise delivered to them at CERN and private deliveries will not be accepted by the Goods Reception services. Goods Reception Services

  9. Interpreters' notes. On the choice of language

    DEFF Research Database (Denmark)

    Dam, Helle Vrønning

    2004-01-01

    This paper reports on a small-scale empirical study on note-taking in consecutive interpreting. As data, the study draws on the notes produced by four subjects while interpreting one Spanish source text consecutively into Danish, on the one hand, and one Danish source text into Spanish, on the ot...... in the interpreting task, i.e. whether it functions as the source or the target language. Drawing on the concept of processing capacity and the Effort Model of consecutive, a tentative explanation of these findings is suggested......., on the other. The aim of the study is to explore what governs conference interpreters' choice of language for their notes. The categories traditionally used to discuss, describe and explain this choice are those of 'source language' and 'target language', and these categories are therefore subject...... to particular scrutiny here. However, somewhat surprisingly, the results of the analyses indicate that the choice of language in note-taking is governed mainly by the status of the language in the interpreters' language combination, i.e. whether it is an A- or a B-language, and much less by its status...

  10. Lecture notes for Advanced Time Series Analysis

    DEFF Research Database (Denmark)

    Madsen, Henrik; Holst, Jan

    1997-01-01

    A first version of this notes was used at the lectures in Grenoble, and they are now extended and improved (together with Jan Holst), and used in Ph.D. courses on Advanced Time Series Analysis at IMM and at the Department of Mathematical Statistics, University of Lund, 1994, 1997, ...

  11. Note Taking in Multi-Media Settings

    Science.gov (United States)

    Black, Kelly; Yao, Guangming

    2014-01-01

    We provide a preliminary exploration into the use of note taking when combined with video examples. Student volunteers were divided into three groups and asked to perform two problems. The first problem was explored in a classroom setting and the other problem was a novel problem. The students were asked to complete the two questions. Furthermore,…

  12. The impact of note taking style and note availability at retrieval on mock jurors' recall and recognition of trial information.

    Science.gov (United States)

    Thorley, Craig; Baxter, Rebecca E; Lorek, Joanna

    2016-01-01

    Jurors forget critical trial information and what they do recall can be inaccurate. Jurors' recall of trial information can be enhanced by permitting them to take notes during a trial onto blank sheets of paper (henceforth called freestyle note taking). A recent innovation is the trial-ordered-notebook (TON) for jurors, which is a notebook containing headings outlining the trial proceedings and which has space beneath each heading for notes. In a direct comparison, TON note takers recalled more trial information than freestyle note takers. This study investigated whether or not note taking improves recall as a result of enhanced encoding or as a result of note access at retrieval. To assess this, mock jurors watched and freely recalled a trial video with one-fifth taking no notes, two-fifths taking freestyle notes and two-fifths using TONs. During retrieval, half of the freestyle and TON note takers could access their notes. Note taking enhanced recall, with the freestyle note takers and TON note takers without note access performing equally as well. Note taking therefore enhances encoding. Recall was greatest for the TON note takers with note access, suggesting a retrieval enhancement unique to this condition. The theoretical and applied implications of these findings are discussed.

  13. Studies in Annonaceae. IX. New species from the Neotropics and miscellaneous notes

    NARCIS (Netherlands)

    Maas, P.J.M.; Heusden, van E.C.H.; Koek-Noorman, J.; Setten, van A.K.; Westra, L.Y.Th.

    1988-01-01

    This paper follows upon an earlier paper in the series “Studies in Annonaceae” (Maas et al. 1986). Twelve new species are described, viz. 2 in Duguetia, 1 in Ephedranthus, 5 in Guatteria, 2 in Hornschuchia, 1 in Tetrameranthus, and 1 in Unonopsis. A new combination is made in Enicosanthellum. Some

  14. Using Guided Notes to Enhance Instruction for All Students

    Science.gov (United States)

    Konrad, Moira; Joseph, Laurice M.; Itoi, Madoka

    2011-01-01

    Taking notes from lectures or reading material can be challenging, especially for those who have learning disabilities. An alternative to traditional note-taking is a method called "guided notes," which has been found to improve the accuracy of students' notes, increase the frequency of student responses, and improve students' quiz and test…

  15. DigiMemo: Facilitating the Note Taking Process

    Science.gov (United States)

    Kurt, Serhat

    2009-01-01

    Everyone takes notes daily for various reasons. Note taking is very popular in school settings and generally recognized as an effective learning strategy. Further, note taking is a complex process because it requires understanding, selection of information and writing. Some new technological tools may facilitate the note taking process. Among such…

  16. Correlation of pulmonary perfusion volume analysis with pulmonary function in emphysema

    International Nuclear Information System (INIS)

    Kaneta, Tomohiro; Yamazaki, Tetsuro; Takai, Yoshihiro; Takahashi, Shoki; Yamada, Shogo; Maruoka, Shin; Abe, Yoetsu

    2000-01-01

    Pulmonary perfusion single photon emission tomography with 99m Tc MAA was performed on 13 pulmonary emphysema patients and 6 controls. We calculated perfusion volume with lower 10%, 20%, 30%, 40% and 50% of the highest counts/boxels in the lung cut-off. And perfusion index (PI) was defined as follows; PI=((A% cut-off volume)-(B% cut-off volume))/(A% cut-off volume); A and B take 10 to 50, A 1 , FEV 1 %, VC, VC%, FVC, FVC%, PaO 2 and PaCO 2 ) was examined. There were significant correlation between every PI and FEV 1 or FEV 1 % (p 1 (r=0.680) and FEV 1 % (r=0.830). And the PI showed an increasing tendency along with the rise of the emphysema severity. The PI may have the clinical utility of the evaluation of pulmonary function. Moreover, we showed the lung CT painted the area where the uptake counts/boxels was more than 10% and less than 40% of the highest counts/boxels. This makes it easy to understand the severe emphysematous area. (author)

  17. LLW notes. Vol. 11, No. 1

    International Nuclear Information System (INIS)

    1996-02-01

    'LLW Notes' is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state and compact officials identified by those Participants to receive 'LLW Notes'. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  18. LLW notes. Vol. 11, No. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    `LLW Notes` is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state and compact officials identified by those Participants to receive `LLW Notes`. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  19. Writing and Music: Album Liner Notes

    Directory of Open Access Journals (Sweden)

    Dean Leonard Biron

    2011-09-01

    Full Text Available A deceptive aspect of the ‘writing about music is like dancing about architecture’ cliché is the function of the preposition ‘about’. Literature and music, dance and architecture, painting and film – all are discrete aesthetic forms that nonetheless simultaneously feed off and provide nourishment for each other as part of art’s perpetual drive toward diversity and innovation. Nowhere is the aptness of the association between writing and music more obvious than in the phenomenon of album liner notes. Rather than merely an attempt at describing or translating musical experience, liner notes contribute to the dialogue between composer and listener and are a significant part of the culture of contemporary music.

  20. LLW notes, Vol. 11, No. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    `LLW Notes` is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state, and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  1. Flatland an edition with notes and commentary

    CERN Document Server

    Abbott, Edwin A; Banchoff, Thomas F

    2010-01-01

    Flatland, Edwin Abbott Abbott's story of a two-dimensional universe, as told by one of its inhabitants who is introduced to the mysteries of three-dimensional space, has enjoyed an enduring popularity from the time of its publication in 1884. This fully annotated edition enables the modern-day reader to understand and appreciate the many "dimensions" of this classic satire. Mathematical notes and illustrations enhance the usefulness of Flatland as an elementary introduction to higher-dimensional geometry. Historical notes show connections to late-Victorian England and to classical Greece. Citations from Abbott's other writings as well as the works of Plato and Aristotle serve to interpret the text. Commentary on language and literary style includes numerous definitions of obscure words. An appendix gives a comprehensive account of the life and work of Flatland's remarkable author.

  2. Teaching Furlow palatoplasty: the sticky note method.

    Science.gov (United States)

    Liu, Mona Mengyue; Kim, JeeHong; Jabbour, Noel

    2014-11-01

    The double-opposing Z-plasty (Furlow palatoplasty) procedure is a well-established method for palate repair in children. We propose a simple and easily accessible sticky note model to demonstrate the lengthening in palatal anatomy afforded by this technically challenging procedure. Our model involves creating a lengthened three-dimensional representation of the Z-plasty through making specified incisions and rearrangements of the palatal layers. The sticky note model was made a total of 20 times and length of the palate model pre and post Z-plasty was measured. The average length of the palate pre-procedure was 72 mm. The average length of the palate post procedure was 78.9 mm, showing an increase of 6.9 mm (9.6%). Our model provides an accurate and valuable educational tool that will aid in the visualization and understanding of the Furlow palatoplasty procedure. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  3. LLW notes, Vol. 11, No. 2

    International Nuclear Information System (INIS)

    1996-03-01

    'LLW Notes' is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state, and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties

  4. Molecular gastronomy is a scientific discipline, and note by note cuisine is the next culinary trend

    Directory of Open Access Journals (Sweden)

    This Hervé

    2013-01-01

    Full Text Available Abstract For the past two decades, there has been much confusion about molecular gastronomy. This confusion has arisen because people ignore that the word gastronomy does not mean cuisine, it means knowledge about food. Similar to ‘molecular biology’, molecular gastronomy is a scientific discipline that looks for the mechanisms of phenomena occurring during dish preparation and consumption. As with any other scientific discipline, it can have many applications. One of the first was ‘molecular cuisine’ but since 1994, ‘note by note cuisine’ has also been promoted. The latter involves preparing dishes using pure compounds, or more practically mixture of compounds obtained by fractioning plant or animal tissues, instead of using these tissues themselves. Note by note cuisine raises issues in various fields: science, technology, nutrition, physiology, toxicology and politics.

  5. Notes on HTR applications in methanol production

    International Nuclear Information System (INIS)

    Santoso, B.; Barnert, H.

    1997-01-01

    Notes on the study of HTR applications are presented. The study in particular should be directed toward the most feasible applications of HTR for process heat generation. A prospective study is the conversion of CO 2 gas from Natuna to methanol or formic acid. Further studies needs to be deepened under the auspices of IAEA and countries that have similar interest. (author). 3 refs, 3 figs

  6. Political Investment in Economic Protection: A Note

    OpenAIRE

    Arsenio M. Balisacan

    1987-01-01

    This note presents some aspects of the neoclassical political economy of economic protection. It develops a conceptual framework which focuses on the costs and benefits of investment in political in?uence to certain conditions in the society and how the benefit-cost structure may affect the level of economic protection and the amount of what Bhagwati called "directly unproductive profit-seeking" activities.

  7. Mission climate note n.7, November 2005

    International Nuclear Information System (INIS)

    Dominicis, A. de

    2005-01-01

    The year 2005 was the year of the implementing of the CO 2 quotas market and the implementing of the kyoto protocol after the ratification by Russia. This context confirmed the presence of a 'carbon finance' based on new financial products: the CO 2 actives or carbon credits which materialize the emissions reductions and exist on the new markets. This note presents the main points of these markets: the purchase funds implementing, the investments and the purchase mechanisms management. (A.L.B.)

  8. Note: How Does Product Proliferation Affect Responsiveness?

    OpenAIRE

    Diwakar Gupta; Mandyam M. Srinivasan

    1998-01-01

    In this note we consider some strategies that a manufacturing firm may use to deal with an increase in the variety of products it offers. We indicate how alternate strategies for dealing with product proliferation impact the firm's responsiveness, measured in terms of average production lead time and average work-in-process inventory. Focusing on the make-to-order environment and using queueing models, we derive conditions under which an increase in product variety can improve both individual...

  9. A note on Ramsey numbers for fans

    NARCIS (Netherlands)

    Zhang, Yanbo; Broersma, Haitze J.; Chen, Yaojun

    For two given graphs G1 and G2, the Ramsey number R(G1,G2) is the smallest integer N such that, for any graph G of order N, either G contains G1 as a subgraph or the complement of G contains G2 as a subgraph. A fan Fl is l triangles sharing exactly one vertex. In this note, it is shown that R(Fn,

  10. Optimization for Guitar Fingering on Single Notes

    Science.gov (United States)

    Itoh, Masaru; Hayashida, Takumi

    This paper presents an optimization method for guitar fingering. The fingering is to determine a unique combination of string, fret and finger corresponding to the note. The method aims to generate the best fingering pattern for guitar robots rather than beginners. Furthermore, it can be applied to any musical score on single notes. A fingering action can be decomposed into three motions, that is, a motion of press string, release string and move fretting hand. The cost for moving the hand is estimated on the basis of Manhattan distance which is the sum of distances along fret and string directions. The objective is to minimize the total fingering costs, subject to fret, string and finger constraints. As a sequence of notes on the score forms a line on time series, the optimization for guitar fingering can be resolved into a multistage decision problem. Dynamic programming is exceedingly effective to solve such a problem. A level concept is introduced into rendering states so as to make multiple DP solutions lead a unique one among the DP backward processes. For example, if two fingerings have the same value of cost at different states on a stage, then the low position would be taken precedence over the high position, and the index finger would be over the middle finger.

  11. Energy and greenhouse effect. Twelve short notes

    International Nuclear Information System (INIS)

    Prevot, Henri

    2013-12-01

    The author proposes twelve brief notes aimed at discussing the reduction of fossil energy consumption in order to reduce CO 2 emissions and to improve the French energy supply security, without any useless expense. These notes address the reason for energy savings, the cost and price of a CO 2 ton, the issue of thermal regulation for buildings (it's not in compliance with the law, and results in higher expenses and increased CO 2 emissions), the introduction of a carbon tax to incite investments for energy saving, the status and health of the CO 2 European market, the support of actions aimed at reducing fossil energy consumption, the fact that bio-heat is ten times more efficient than bio-fuel and that therefore car holders should finance bio-heat, the development of hybrid uses of energy to avoid the difficulty of energy storage, the reduction of CO 2 emissions at low cost (by consuming as much renewable energy as nuclear energy but without wind or photovoltaic energy), the cost of less CO 2 , less fossil energy and less nuclear, and the interest of France to act on its own to reduce CO 2 emissions. The author proposes a brief synthesis of these notes and some proposals regarding thermal regulation for buildings, taxes, the European CO 2 market, the forest biomass, electricity production, and the European and word dimensions of these issues

  12. Automatic delineation of functional lung volumes with 68Ga-ventilation/perfusion PET/CT.

    Science.gov (United States)

    Le Roux, Pierre-Yves; Siva, Shankar; Callahan, Jason; Claudic, Yannis; Bourhis, David; Steinfort, Daniel P; Hicks, Rodney J; Hofman, Michael S

    2017-10-10

    Functional volumes computed from 68 Ga-ventilation/perfusion (V/Q) PET/CT, which we have shown to correlate with pulmonary function test parameters (PFTs), have potential diagnostic utility in a variety of clinical applications, including radiotherapy planning. An automatic segmentation method would facilitate delineation of such volumes. The aim of this study was to develop an automated threshold-based approach to delineate functional volumes that best correlates with manual delineation. Thirty lung cancer patients undergoing both V/Q PET/CT and PFTs were analyzed. Images were acquired following inhalation of Galligas and, subsequently, intravenous administration of 68 Ga-macroaggreted-albumin (MAA). Using visually defined manual contours as the reference standard, various cutoff values, expressed as a percentage of the maximal pixel value, were applied. The average volume difference and Dice similarity coefficient (DSC) were calculated, measuring the similarity of the automatic segmentation and the reference standard. Pearson's correlation was also calculated to compare automated volumes with manual volumes, and automated volumes optimized to PFT indices. For ventilation volumes, mean volume difference was lowest (- 0.4%) using a 15%max threshold with Pearson's coefficient of 0.71. Applying this cutoff, median DSC was 0.93 (0.87-0.95). Nevertheless, limits of agreement in volume differences were large (- 31.0 and 30.2%) with differences ranging from - 40.4 to + 33.0%. For perfusion volumes, mean volume difference was lowest and Pearson's coefficient was highest using a 15%max threshold (3.3% and 0.81, respectively). Applying this cutoff, median DSC was 0.93 (0.88-0.93). Nevertheless, limits of agreement were again large (- 21.1 and 27.8%) with volume differences ranging from - 18.6 to + 35.5%. Using the 15%max threshold, moderate correlation was demonstrated with FEV1/FVC (r = 0.48 and r = 0.46 for ventilation and perfusion images, respectively

  13. Effect of large volume paracentesis on plasma volume--a cause of hypovolemia

    International Nuclear Information System (INIS)

    Kao, H.W.; Rakov, N.E.; Savage, E.; Reynolds, T.B.

    1985-01-01

    Large volume paracentesis, while effectively relieving symptoms in patients with tense ascites, has been generally avoided due to reports of complications attributed to an acute reduction in intravascular volume. Measurements of plasma volume in these subjects have been by indirect methods and have not uniformly confirmed hypovolemia. We have prospectively evaluated 18 patients (20 paracenteses) with tense ascites and peripheral edema due to chronic liver disease undergoing 5 liter paracentesis for relief of symptoms. Plasma volume pre- and postparacentesis was assessed by a 125 I-labeled human serum albumin dilution technique as well as by the change in hematocrit and postural blood pressure difference. No significant change in serum sodium, urea nitrogen, hematocrit or postural systolic blood pressure difference was noted at 24 or 48 hr after paracentesis. Serum creatinine at 24 hr after paracentesis was unchanged but a small but statistically significant increase in serum creatinine was noted at 48 hr postparacentesis. Plasma volume changed -2.7% (n = 6, not statistically significant) during the first 24 hr and -2.8% (n = 12, not statistically significant) during the 0- to 48-hr period. No complications from paracentesis were noted. These results suggest that 5 liter paracentesis for relief of symptoms is safe in patients with tense ascites and peripheral edema from chronic liver disease

  14. Impact of missing attenuation and scatter corrections on 99m Tc-MAA SPECT 3D dosimetry for liver radioembolization using the patient relative calibration methodology: A retrospective investigation on clinical images.

    Science.gov (United States)

    Botta, Francesca; Ferrari, Mahila; Chiesa, Carlo; Vitali, Sara; Guerriero, Francesco; Nile, Maria Chiara De; Mira, Marta; Lorenzon, Leda; Pacilio, Massimiliano; Cremonesi, Marta

    2018-04-01

    To investigate the clinical implication of performing pre-treatment dosimetry for 90 Y-microspheres liver radioembolization on 99m Tc-MAA SPECT images reconstructed without attenuation or scatter correction and quantified with the patient relative calibration methodology. Twenty-five patients treated with SIR-Spheres ® at Istituto Europeo di Oncologia and 31 patients treated with TheraSphere ® at Istituto Nazionale Tumori were considered. For each acquired 99m Tc-MAA SPECT, four reconstructions were performed: with attenuation and scatter correction (AC_SC), only attenuation (AC_NoSC), only scatter (NoAC_SC) and without corrections (NoAC_NoSC). Absorbed dose maps were calculated from the activity maps, quantified applying the patient relative calibration to the SPECT images. Whole Liver (WL) and Tumor (T) regions were drawn on CT images. Injected Liver (IL) region was defined including the voxels receiving absorbed dose >3.8 Gy/GBq. Whole Healthy Liver (WHL) and Healthy Injected Liver (HIL) regions were obtained as WHL = WL - T and HIL = IL - T. Average absorbed dose to WHL and HIL were calculated, and the injection activity was derived following each Institute's procedure. The values obtained from AC_NoSC, NoAC_SC and NoAC_NoSC images were compared to the reference value suggested by AC_SC images using Bland-Altman analysis and Wilcoxon paired test (5% significance threshold). Absorbed-dose maps were compared to the reference map (AC_SC) in global terms using the Voxel Normalized Mean Square Error (%VNMSE), and at voxel level by calculating for each voxel the normalized difference with the reference value. The uncertainty affecting absorbed dose at voxel level was accounted for in the comparison; to this purpose, the voxel counts fluctuation due to Poisson and reconstruction noise was estimated from SPECT images of a water phantom acquired and reconstructed as patient images. NoAC_SC images lead to activity prescriptions not significantly different from the

  15. Petroleum supply annual, 1997. Volume 2

    International Nuclear Information System (INIS)

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs

  16. Petroleum supply annual 1996: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1996 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Capacity; each with final annual data. The second volume contains final statistics for each month of 1996, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs.

  17. Petroleum supply annual, 1997. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs.

  18. Petroleum supply annual 1998: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1998 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. This second volume contains final statistics for each month of 1998, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs.

  19. Petroleum supply annual 1994, Volume 2

    International Nuclear Information System (INIS)

    1995-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1994 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1994, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary

  20. Petroleum supply annual 1996: Volume 2

    International Nuclear Information System (INIS)

    1997-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1996 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Capacity; each with final annual data. The second volume contains final statistics for each month of 1996, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs

  1. Petroleum supply annual 1995: Volume 2

    International Nuclear Information System (INIS)

    1996-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1995 through monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and selected Refinery Statistics each with final annual data. The second volume contains final statistics for each month of 1995, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary

  2. Petroleum supply annual 1998. Volume 2

    International Nuclear Information System (INIS)

    1999-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1998 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. This second volume contains final statistics for each month of 1998, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs

  3. Study of Hematological Parameters in Children Suffering from Iron Deficiency Anaemia in Chattagram Maa-o-Shishu General Hospital, Chittagong, Bangladesh

    Science.gov (United States)

    Mohammed Mujib, Abu Syed; Halder, Milton; Monirul Hasan, Chowdhury Mohammad

    2014-01-01

    A total of 150 (30.61%) anemic patients out of 490 patients diagnosed to have iron deficiency anemia (IDA) have been selected for the first time in Bangladesh. For detailed study, blood samples from 150 anemic patients along with 25 controls were analyzed. Analysis of variance showed significant P value between mean platelet volume (MPV) in females (8.08 μm3) and males (7.59 μm3) (P iron deficiency anemia patients. Besides, the value of white blood cells (WBC) in males (10946.08/cmm) was significantly higher than in females (9470.833/cmm) (P anemias with only one of three biochemical parameters decreased and control showed that this group does not have iron deficiency. PMID:25400943

  4. German Studies in America. German Studies Notes.

    Science.gov (United States)

    Sander, Volkmar; Osterle, Heinz D.

    This volume contains two papers, "German Studies in America," by Volkmar Sander, and "Historicism, Marxism, Structuralism: Ideas for German Culture Courses," by Heinz D. Osterle. The first paper discusses the position of German studies in the United States today. The greatest challenge comes from low enrollments; therefore,…

  5. A note on BPS vortex bound states

    Directory of Open Access Journals (Sweden)

    A. Alonso-Izquierdo

    2016-02-01

    Full Text Available In this note we investigate bound states, where scalar and vector bosons are trapped by BPS vortices in the Abelian Higgs model with a critical ratio of the couplings. A class of internal modes of fluctuation around cylindrically symmetric BPS vortices is characterized mathematically, analyzing the spectrum of the second-order fluctuation operator when the Higgs and vector boson masses are equal. A few of these bound states with low values of quantized magnetic flux are described fully, and their main properties are discussed.

  6. A note on BPS vortex bound states

    Energy Technology Data Exchange (ETDEWEB)

    Alonso-Izquierdo, A., E-mail: alonsoiz@usal.es [Departamento de Matematica Aplicada, Universidad de Salamanca (Spain); Garcia Fuertes, W., E-mail: wifredo@uniovi.es [Departamento de Fisica, Universidad de Oviedo (Spain); Mateos Guilarte, J., E-mail: guilarte@usal.es [Departamento de Fisica Fundamental, Universidad de Salamanca (Spain)

    2016-02-10

    In this note we investigate bound states, where scalar and vector bosons are trapped by BPS vortices in the Abelian Higgs model with a critical ratio of the couplings. A class of internal modes of fluctuation around cylindrically symmetric BPS vortices is characterized mathematically, analyzing the spectrum of the second-order fluctuation operator when the Higgs and vector boson masses are equal. A few of these bound states with low values of quantized magnetic flux are described fully, and their main properties are discussed.

  7. Notes on human error analysis and prediction

    International Nuclear Information System (INIS)

    Rasmussen, J.

    1978-11-01

    The notes comprise an introductory discussion of the role of human error analysis and prediction in industrial risk analysis. Following this introduction, different classes of human errors and role in industrial systems are mentioned. Problems related to the prediction of human behaviour in reliability and safety analysis are formulated and ''criteria for analyzability'' which must be met by industrial systems so that a systematic analysis can be performed are suggested. The appendices contain illustrative case stories and a review of human error reports for the task of equipment calibration and testing as found in the US Licensee Event Reports. (author)

  8. A note on the microeconomics of migration.

    Science.gov (United States)

    Stahl, K

    1983-11-01

    "The purpose of this note is to demonstrate in a simple model that an individual's migration from a small town to a large city may be rationalized purely by a consumption motive, rather than the motive of obtaining a higher income. More specifically, it is shown that in a large city an individual may derive a higher utility from spending a given amount of income than in a small town." A formal model is first developed that includes the principal forces at work and is then illustrated using a graphic example. The theoretical and empirical issues raised are considered in the concluding section. excerpt

  9. A note on oblique water entry

    KAUST Repository

    Moore, M. R.

    2012-10-02

    A minor error in Howison et al. (J. Eng. Math. 48:321-337, 2004) obscured the fact that the points at which the free surface turns over in the solution of the Wagner model for the oblique impact of a two-dimensional body are directly related to the turnover points in the equivalent normal impact problem. This note corrects some of the earlier results given in Howison et al. (J. Eng. Math. 48:321-337, 2004) and discusses the implications for the applicability of the Wagner model. © 2012 Springer Science+Business Media B.V.

  10. Note about socio-economic calculations

    DEFF Research Database (Denmark)

    Landex, Alex; Andersen, Jonas Lohmann Elkjær; Salling, Kim Bang

    2006-01-01

    these effects must be described qualitatively. This note describes the socio-economic evaluation based on market prices and not factor prices which has been the tradition in Denmark till now. This is due to the recommendation from the Ministry of Transport to start using calculations based on market prices...... alternative. In socio-economic evaluations it is intended to describe the effects in economic terms whenever possible (”+” is used when it is positive for the society, and ”–” when it is negative for the society). However, not all the effects for the society can be described in economic terms, and instead...

  11. A note on Jauch-Piron states

    Science.gov (United States)

    Pták, Pavel

    1986-04-01

    A state s on a logic L is called Jauch-Piron if the equality s( a)= s( b)=1 for a,b∈ L implies the existence of such an element c∈ L that c⩽ a, c⩽ b and s( c)=1. If L is a lattice then the present definition coincides with Jauch-Piron states as defined in [7], [9] and [13]. A logic is called Jauch-Piron if its every state is Jauch-Piron. In this note we investigate the size of the class of Jauch-Piron logics.

  12. A note on simultaneous Monte Carlo tests

    DEFF Research Database (Denmark)

    Hahn, Ute

    In this short note, Monte Carlo tests of goodness of fit for data of the form X(t), t ∈ I are considered, that reject the null hypothesis if X(t) leaves an acceptance region bounded by an upper and lower curve for some t in I. A construction of the acceptance region is proposed that complies to a...... to a given target level of rejection, and yields exact p-values. The construction is based on pointwise quantiles, estimated from simulated realizations of X(t) under the null hypothesis....

  13. Notes on Timed Concurrent Constraint Programming

    DEFF Research Database (Denmark)

    Nielsen, Mogens; Valencia, Frank D.

    2004-01-01

    and program reactive systems. This note provides a comprehensive introduction to the background for and central notions from the theory of tccp. Furthermore, it surveys recent results on a particular tccp calculus, ntcc, and it provides a classification of the expressive power of various tccp languages.......A constraint is a piece of (partial) information on the values of the variables of a system. Concurrent constraint programming (ccp) is a model of concurrency in which agents (also called processes) interact by telling and asking information (constraints) to and from a shared store (a constraint...

  14. Note from the radioprotection group's shipping service

    CERN Multimedia

    2006-01-01

    Le service SHIPPING du groupe de radioprotection souhaite vous rappeler qu'avant toute expédition de matériel susceptible d'être radioactif, une demande de transport doit être établie par EDH en cochant la case appropriée (danger radioactif). Merci de bien vouloir prendre note des informations figurant dans le site Web: http://cern.ch/service-rp-shipping Toute demande non conforme ne sera pas prise en compte. Radioactive Shipping Service http://cern.ch/service-rp-shippingTél: 73171Fax: 69200

  15. Market overview: Volume and prices remain low

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    A summary of financial data for the uranium spot market in February 1997 is provided. Price ranges for the restricted and unrestricted markets, conversion, and separative work are listed, and total market volume and new contracts are noted. Transactions made are briefly described. Deals made and pending in the spot concentrates, medium and long-term, conversion, and markets are listed for U.S. and non-U.S. buyers

  16. The Husting dilemma: A methodological note

    Science.gov (United States)

    Nichols, J.D.; Hepp, G.R.; Pollock, K.H.; Hines, J.E.

    1987-01-01

    Recently, Gill (1985) discussed the interpretation of capture history data resulting from his own studies on the red-spotted newt, Notophthalmus viridescens , and work by Husting (1965) on spotted salamanders, Ambystoma maculatum. Gill (1985) noted that gaps in capture histories (years in which individuals were not captured, preceded and followed by years in which they were) could result from either of two very different possibilities: (1) failure of the animal to return to the fenced pond to breed (the alternative Husting (1965) favored), or (2) return of the animal to the breeding pond, but failure of the investigator to capture it and detect its presence. The authors agree entirely with Gill (1985) that capture history data such as his or those of Husting (1965) should be analyzed using models that recognize the possibility of 'census error,' and that it is important to try to distinguish between such 'error' and skipped breeding efforts. The purpose of this note is to point out the relationship between Gill's (1985:347) null model and certain capture-recapture models, and to use capture-recapture models and tests to analyze the original data of Husting (1965).

  17. Gaz de France. Operation note; Gaz de France. Note d'operation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This note was published for the public at the occasion of the admission to Euronext's Eurolist of the existing shares that make the capital of Gaz de France company, the French gas utility. The note gives some informations about Gaz de France activity, and about its strategy of development in the European gas market. Then it describes the offer relative to the opening of Gaz de France capital. Some selected financial data and some precision about the risk factors and the management of the company complete the document. (J.S.)

  18. 29 CFR Appendix to Subpart B of... - Reporter's Notes

    Science.gov (United States)

    2010-07-01

    ... Part 18—Reporter's Notes Reporter's Introductory Note The Rules of Evidence for the United States... contained in its files, such as the revenue statistics contained in the reports submitted to it by a...

  19. Notes on the IMACON 500 streak camera system

    International Nuclear Information System (INIS)

    Clendenin, J.E.

    1985-01-01

    The notes provided are intended to supplement the instruction manual for the IMACON 500 streak camera system. The notes cover the streak analyzer, instructions for timing the streak camera, and calibration

  20. Earth-covered buildings: technical notes

    Energy Technology Data Exchange (ETDEWEB)

    Moreland, F L; Higgs, F; Shih, J [eds.

    1978-01-01

    John Cable, Architectural and Engineering Systems Branch, Division of Buildings and Community Systems, Department of Energy, kicked off the conference and spelled out the role of DOE in this area. One of his points was that the technical problems are easier than the institutional problems. A separate abstract was prepared for each of the 18 papers of this volume; all of the abstracts will appear in Energy Research Abstracts (ERA), and 16 were selected for Energy Abstractss for Policy Analysis (EAPA). (DCK)

  1. Notes on Matrix and Micro Strings

    CERN Document Server

    Dijkgraaf, Robbert; Verlinde, Herman L.

    1998-01-01

    We review some recent developments in the study of M-theory compactifications via Matrix theory. In particular we highlight the appearance of IIA strings and their interactions, and explain the unifying role of the M-theory five-brane for describing the spectrum of the T^5 compactification and its duality symmetries. The 5+1-dimensional micro-string theory that lives on the fivebrane world-volume takes a central place in this presentation.

  2. IJIMAI Editor's Note - Vol. 4 Issue 5

    Directory of Open Access Journals (Sweden)

    Jose Luis Cebrian Carretero

    2017-08-01

    Full Text Available Although Medicine has always been considered a Health Science, today it is not possible to obviate its relationship with other disciplines as Humanities and Basic Sciences. Doctors from everywhere and everyday work with the most sophisticated technology are trying to make their profession more accurate and precise, taking in consideration, at the same time, the human part of their daily labour. In this volume of the Journal, we will try to explore the relation between different medical specialities, basic science and engineering. In fact, modern Medicine requires the participation of these professionals who are involved with doctors in multidisciplinary teams. In this sense, Medical Engineering, is a new degree that is offered in a vast number of Universities along the world. This relationship between Medicine and Sciences can be found in any medical speciality so that, our aim in this volume, is to show different examples of doctors working together with other scientifics in any area of Medical sciences.The volume consists on twelve papers. Each paper explores a particular area of this multidisciplinary approach.

  3. A Pedagogic Cycle for EFL Note-Taking

    Science.gov (United States)

    Siegel, Joseph

    2016-01-01

    More attention has been given to note-taking in EFL classrooms in recent years, probably due to growing numbers of EFL students who attend lectures given in English and the importance of note-taking during language proficiency tests. While textbooks and materials for note-taking practice are readily available, classroom techniques for teaching EFL…

  4. Insights regarding the Usefulness of Partial Notes in Mathematics Courses

    Science.gov (United States)

    Cardetti, Fabiana; Khamsemanan, Nirattaya; Orgnero, M. Carolina

    2010-01-01

    Note-taking is a widespread practice used by college students to record information from lectures. Unfortunately, even successful students' notes are incomplete and, therefore, may lack the potential to positively impact their academic performance. Research suggests that instructors can help students improve their note-taking skills by using…

  5. Nonlinear Hyperbolic Equations - Theory, Computation Methods, and Applications. Volume 24. Note on Numerical Fluid Mechanics

    Science.gov (United States)

    1989-01-01

    IJ-1_1 - from which we deduce: H U 1/ f II Hu A//- + 2M AtAr , and indeed the expected estimate : // un+l //_ lluo/ + (2MT) Ax since nAt _9 T...the propa- gation of a planar premixed flame with one-step chemistry . In this case, diffusive and reactive terms are added to the energy and species...to use exceedingly fine computational scales, to resolve the chemistry and internal fluid layers fully (which would normally be prohibitive in a large

  6. Urban Data Book : Volume 2. Urban Data - Milwaukee-Washington, Notes and Technical Appendixes

    Science.gov (United States)

    1975-11-01

    A quick reference compilation of certain population, socio-economic, employment, and modal split characteristics of the 35 largest Standard Metropolitan Statistical Areas (SMSA) in the United States is presented. The three basic groups of urban data ...

  7. Catalog of Navy Training Courses (CANTRAC). Volume 1. Introductory General Information and Quota Control Notes.

    Science.gov (United States)

    1991-01-01

    S-231-0040 Classic Wizard Tuner e. S-231-0001 Classic Wizard Collection System Operator f. S-231-0002 Classic Wizard Network System Operator g. S-231...aircraft. HKLM[ NERON 12 has its headquarters at NAS Norfolk. (1) Pilots and Aircrew Training: HEIMINERON TWELVE Training Officer Naval Air Station Norfolk

  8. Tree planters` notes, Volume 46, Number 2, Spring 1995. Quarterly report

    Energy Technology Data Exchange (ETDEWEB)

    Nisley, R.

    1995-12-31

    ;Contents: Certified Seed and Artificial Forest Regeneration; Missoula Technology and Development Center`s 1995 Nursery and Reforestation Programs; Trees Grow Better With Water; Botrytis cinerea Carried by Adult Fungus Gnats (Diptera: Sciaridae) in Container Nurseries; Oak Seedling Root and Shoot Growth on Restored Topsoil; Improved Vegetative Propagation of Scouler Willow; Estimating Poller Yield From Western White Pine: Preliminary Studies.

  9. Alcohol, other Drugs, and Obesity: Plan-Of-The-Day-Notes, Volume 2

    Science.gov (United States)

    1993-08-11

    crashes, drowning, etc., can result from memory loss, distorted sight perception, poor judgment or loss of coordination. Also, the painkilling effects may...in the presentation of alcohol and other drug abuse awareness education. An effective information program is essential to all prevention efforts. One...filling!" than for his efforts on the field and decided to quit the Miller Lite team. "I don’t like the effect I was having on a lot of little people

  10. Sandia National Laboratories/New Mexico Facilities and Safety Information Document [NOTE: Volume II, Chapter 12

    International Nuclear Information System (INIS)

    March, F.; Guerrero, J.V.; Johns, W.H.; Schetnan, R.; Bayliss, L.S.; Kuzio, K.A.

    1999-01-01

    Operations in Tech Area IV commenced in 1980 with the construction of Buildings 980 and 981 and the Electron Beam Fusion Accelerator, which at the time was a major facility in SNL's Inertial Confinement Fusion Program. The Electron Beam Fusion Accelerator was a third-generation fusion accelerator that followed Proto I and Proto II, which were operated in Tech Area V. Another accelerator, the Particle Beam Fusion Accelerator I, was constructed in Tech Area IV because there was not enough room in Tech Area V, a highly restricted area that contains SNL's reactor facilities. In the early 1980s, more fusion-related facilities were constructed in Tech Area IV. Building 983 was built to house a fourth-generation fusion accelerator, the Particle Beam Fusion Accelerator II, now called Z Machine, and Buildings 960 and 961 were built to house office space, electrical and mechanical laboratories, and highbay space for pulsed power research and development. In the mid 1980s, Building 970 was constructed to house the Simulation Technology Laboratory. The main facility in the Simulation Technology Laboratory is the High-Energy Radiation Megavolt Electron Source (HERMES) III, a third-generation gamma ray accelerator that is used primarily for the simulation of gamma rays produced by nuclear weapons. The previous generations, HERMES I and HERMES II, had been located in Tech Area V. In the late 1980s, Proto II was moved from Tech Area V to the Simulation Technology Laboratory and modified to function as an x-ray simulation accelerator, and construction of Buildings 962 and 963 began. These buildings comprised the Strategic Defense Facility, which was initially intended to support the nation's Strategic Defense Initiative or ''Star Wars'' program. It was to house a variety of pulsed power-related facilities to conduct research in such areas as directed-energy weapons (electron beams, lasers, and microwaves) and an earth-to-orbit launcher. With the reduction of the Strategic Defense Initiative budget in the early 1990s, however, many of these programs were discontinued and some, such as the High Power Microwave Laboratory and the Repetitive Pulsed Power Laboratory, were established. By 1990, all the Tech Area V accelerators had either been moved to Tech Area IV or decommissioned, and Tech Area IV had become the center for SNL's pulsed power sciences activities. The early 1990s saw an infusion of programs into Tech Area IV that support DOE goals in defense, industrial competitiveness, and the environment. A computer sciences group moved into Building 980, and a group that prepares rocket payloads for flight tests moved into one of the highbays in Building 963. A robotics group moved into Building 966, and a number of diverse groups occupy office and laboratory space in Building 962

  11. Grouping notes through nodes: The functions of Post-It notes in design team cognition

    DEFF Research Database (Denmark)

    Dove, Graham; Abildgaard, Sille Julie Jøhnk; Biskjaer, Michael Mose

    2018-01-01

    We investigate the way Post-It notes support creative design team practice, focusing on how they function as cognitive externalisations that, through grouping activities, support categorisation qualities associated with semantic long-term memory. We use a multimodal approach, drawing...

  12. Lecture Notes on Topics in Accelerator Physics

    Energy Technology Data Exchange (ETDEWEB)

    Chao, Alex W.

    2002-11-15

    These are lecture notes that cover a selection of topics, some of them under current research, in accelerator physics. I try to derive the results from first principles, although the students are assumed to have an introductory knowledge of the basics. The topics covered are: (1) Panofsky-Wenzel and Planar Wake Theorems; (2) Echo Effect; (3) Crystalline Beam; (4) Fast Ion Instability; (5) Lawson-Woodward Theorem and Laser Acceleration in Free Space; (6) Spin Dynamics and Siberian Snakes; (7) Symplectic Approximation of Maps; (8) Truncated Power Series Algebra; and (9) Lie Algebra Technique for nonlinear Dynamics. The purpose of these lectures is not to elaborate, but to prepare the students so that they can do their own research. Each topic can be read independently of the others.

  13. Lecture Notes on Topics in Accelerator Physics

    International Nuclear Information System (INIS)

    Chao, Alex W.

    2002-01-01

    These are lecture notes that cover a selection of topics, some of them under current research, in accelerator physics. I try to derive the results from first principles, although the students are assumed to have an introductory knowledge of the basics. The topics covered are: (1) Panofsky-Wenzel and Planar Wake Theorems; (2) Echo Effect; (3) Crystalline Beam; (4) Fast Ion Instability; (5) Lawson-Woodward Theorem and Laser Acceleration in Free Space; (6) Spin Dynamics and Siberian Snakes; (7) Symplectic Approximation of Maps; (8) Truncated Power Series Algebra; and (9) Lie Algebra Technique for nonlinear Dynamics. The purpose of these lectures is not to elaborate, but to prepare the students so that they can do their own research. Each topic can be read independently of the others

  14. A note on migration with borrowing constraints.

    Science.gov (United States)

    Ghatak, S; Levine, P

    1994-12-01

    "This note examines an important conflict between the theory and evidence on migration in LDCs. While the Harris-Todaro class of models explain the phenomenon of migration mainly by expected income differential between the economically advanced and the backward regions, the actual evidence in some cases suggests that migration could actually rise following a rise in income in backward areas. We resolve this puzzle by analysing migration in the context of the existence of imperfect credit markets in LDCs. We show that under certain plausible conditions, the rate of migration from the rural to the urban areas may actually rise when rural wages rise, as they ease the constraints on borrowing by potential migrants." excerpt

  15. Note on the extended noncommutativity of coordinates

    International Nuclear Information System (INIS)

    Boulahoual, Amina; Sedra, My. Brahim

    2001-04-01

    We present in this short note an idea about a possible extension of the standard noncommutative algebra to the formal differential operators framework. In this sense, we develop an analysis and derive an extended noncommutative algebra given by [x a , x b ] * =i(θ+χ) ab where θ ab , is the standard noncommutative parameter and χ ab (x)≡χ ab μ (x)δ μ =1/2(x a θ μ b -x b θ a )δ μ is an antisymmetric non-constant vector-field shown to play the role of the extended deformation parameter. This idea was motivated by the importance of noncommutative geometry framework in the current subject of D-brane and matrix theory physics. (author)

  16. [Nutritional status recording in hospitalized patient notes].

    Science.gov (United States)

    Matos, L; Teixeira, M A; Henriques, A; Tavares, M M; Alvares, L; Antunes, A; Amaral, Teresa F

    2007-01-01

    The prevalence of disease-related malnutrition (DRM) is described to be of 30-60% on admission to hospital, and of 10% in the community. It has been associated with worse clinical outcomes, namely higher morbidity and mortality as well as higher frequency of health care and its associated costs. The lack of screening and monitoring of nutritional status have been said to be risk factors for the increased prevalence of DRM during hospital stay. The aims of this study were to evaluate the importance given by health care professionals to certain aspects related with nutritional status (weight, food intake) of hospital patients and to see if there were any differences between the under and non undernourished ones. A systematic sample of patients from six hospitals was collected. Pregnancy, paediatric age and critical illness were exclusion criteria as well as incapacity to fulfil nutritional risk screening protocol and length-of-stay less than 24h. Socio-demographic, anthropometric data and clinical notes (e.g. weight, food/nutrient intake) from medical records were collected and Nutritional Risk Screening 2002 protocol was applied. A total of 1152 patients were included in this study. The prevalence of nutritional risk varied between 28.5% and 47.3% while undernutrition classified by anthropometrical parameters was considerably lower (6.3% to 14.9%). Two thirds of the patients had their food intake monitored and registered in medical records but only one third were weighted. Undernourished patients had their food intake more frequently monitored but their weight was less frequently measured, than the well-nourished ones. DRM prevalence amongst hospital patients on admission is significantly high. Clinical notes regarding nutritional status is rather infrequent on medical records. This study showed that urges the need to empower health care providers of the importance of the screening and monitoring of weight and food intake, on admission and during hospital stay.

  17. Effects of Note-Taking Instruction and Note-Taking Languages on College EFL Students' Listening Comprehension

    Science.gov (United States)

    Tsai-Fu, Tsai; Wu, Yongan

    2010-01-01

    Background: The effect of note-taking has been well-recognized by EFL educators. However, little empirical research has been done to investigate combined effects of note-taking instruction and note-taking language (whether in L1 or L2) in an acquisition-poor environment, where English is used as an instructional language yet the audience is…

  18. EVALUATION OF STUDENT'S NOTES IN A BLENDED LEARNING COURSE

    OpenAIRE

    Minoru Nakayama; Kouichi Mutsuura; Hiroh Yamamoto

    2011-01-01

    Student’s notes are evaluated to trace their learning process in a blended learning course, and the factors affecting the quality of these notes are discussed. As individual note-taking performance may be based on student’s characteristics, these contributions are also examined. Some factors about per-sonality and the learning experience are sig-nificant, and positively affect the grades given to notes. Lexical features of notes tak-en were extracted using a text analysis tech-nique, and ...

  19. Performance of the diffraction grating on a bank note: the experience with the Australian Commemorative note

    Science.gov (United States)

    Hardwick, Bruce A.

    1990-04-01

    In January 1988, we at the Note Printing Branch first released to the Reserve Bank a polymer based banknote containing an Optically Variable Device (OVD), a diffraction grating. This banknote was the culmination of many years of Research and Development effort, and represented a very significant departure from conventional banknote technology in many ways. It was a test bed. We are very pleased with its performance.

  20. Notes about psychology and art fruition

    Directory of Open Access Journals (Sweden)

    Stefano Ferrari

    2012-01-01

    Full Text Available The exhibition entitled "Forme per il David", which took place at the Accademia of Florence between 2004 and 2005, and the analysis of the spectators’ reactions are the occasion for a series of reflections on psychological dynamics of the reception of art. After some preliminary notes on methodological issues of interdisciplinarity and on the way of empirical research about the attitude of the public in museums, the article (even taking into account the reactions of the audience in front of Michelangelo's David focuses on the erotic-instinctual elements in the enjoyment of arts, and offers some criticism about the use of the sublimation’s concept. It then speaks about the role and "degrees" of the “Uncanny” and about the dynamics of identification processes in the study of art fruition. It also emphasizes the importance of the "context" of use as a preliminary to the understanding of its mechanisms. The last section is devoted to the problem of emotion considered from the point of view of psychology, art and aesthetics.

  1. MCNP Version 6.2 Release Notes

    Energy Technology Data Exchange (ETDEWEB)

    Werner, Christopher John [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Bull, Jeffrey S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Solomon, C. J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Brown, Forrest B. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); McKinney, Gregg Walter [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rising, Michael Evan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dixon, David A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Martz, Roger Lee [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Hughes, Henry G. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Cox, Lawrence James [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Zukaitis, Anthony J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Armstrong, J. C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Forster, Robert Arthur [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Casswell, Laura [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2018-02-05

    Monte Carlo N-Particle or MCNP® is a general-purpose Monte Carlo radiation-transport code designed to track many particle types over broad ranges of energies. This MCNP Version 6.2 follows the MCNP6.1.1 beta version and has been released in order to provide the radiation transport community with the latest feature developments and bug fixes for MCNP. Since the last release of MCNP major work has been conducted to improve the code base, add features, and provide tools to facilitate ease of use of MCNP version 6.2 as well as the analysis of results. These release notes serve as a general guide for the new/improved physics, source, data, tallies, unstructured mesh, code enhancements and tools. For more detailed information on each of the topics, please refer to the appropriate references or the user manual which can be found at http://mcnp.lanl.gov. This release of MCNP version 6.2 contains 39 new features in addition to 172 bug fixes and code enhancements. There are still some 33 known issues the user should familiarize themselves with (see Appendix).

  2. Mathematician for all seasons recollections and notes

    CERN Document Server

    Szymaniec, Irena; Weron, Aleksander; Shenitzer, Abe

    2015-01-01

    This book presents, in his own words, the life of Hugo Steinhaus (1887–1972), noted Polish mathematician of Jewish background, educator, and mathematical popularizer. A student of Hilbert, a pioneer of the foundations of probability and game theory, and a contributor to the development of functional analysis, he was one of those instrumental to the extraordinary flowering of Polish mathematics before and after World War I. In particular, it was he who “discovered” the great Stefan Banach. Exhibiting his great integrity and wit, Steinhaus’s personal story of the turbulent times he survived – including two world wars and life postwar under the Soviet heel – cannot but be of consuming interest. His recounting of the fearful years spent evading Nazi terror is especially moving. The steadfast honesty and natural dignity he maintained while pursuing a life of demanding scientific and intellectual enquiry in the face of encroaching calamity and chaos show him to be truly a mathematician for all seasons. ...

  3. Note on specifying and verifying concurrent processes

    Energy Technology Data Exchange (ETDEWEB)

    Holenderski, L.

    1984-02-28

    To represent sequential processes, sets of finite sequences of symbols from a finite alphabet are used in this approach, alphabet symbols denote events occurring when a process is being executed, a sequence of symbols is a record of one execution of the process, and a set of such sequences represents the process itself by combining all its possible executions together. Although this model turned out adequate for specifying concurrent processes and allows proving their properties, there are two reasons, at least, why this note takes the same subject up again. First, by analogy to shuffle and its closure, which express parallel combination and parallel iteration of non-interacting processes, there is a need for a similar operation describing the behaviour of interaction processes. A new extension of shuffle is proposed as a generalization. The closure of this operation provides a tool for specification of parallelly iterated processes. Moreover, the closure makes mutually recursive specification unnecessary. Second, when this model was used to prove properties of concurrent computations, only flow-of-control schemes were considered (thus, only some general properties were proved). When applied to concrete programs using variables that have values, such schemes had to be interpreted. In contrast to such a schematic approach, the usefulness of the same method for concrete programs is argued. This is shown using an example of a correctness proof of an implementation of unbounded semaphore by binary semaphores. 8 references.

  4. BNL ALARA Center: ALARA Notes, No. 9

    International Nuclear Information System (INIS)

    Khan, T.A.; Xie, J.W.; Beckman, M.C.

    1994-02-01

    This issue of the Brookhaven National Laboratory's Alara Notes includes the agenda for the Third International Workshop on ALARA and specific instructions on the use of the on-line fax-on-demand service provided by BNL. Other topics included in this issue are: (1) A discussion of low-level discharges from Canadian nuclear plants, (2) Safety issues at French nuclear plants, (3) Acoustic emission as a means of leak detection, (4) Replacement of steam generators at Doel-3, Beaznau, and North Anna-1, (5) Remote handling equipment at Bruce, (6) EPRI's low level waste program, (7) Radiation protection during concrete repairs at Savannah River, (8) Reactor vessel stud removal/repair at Comanche Peak-1, (9) Rework of reactor coolant pump motors, (10) Restoration of service water at North Anna-1 and -2, (11) Steam generator tubing problems at Mihama-1, (12) Full system decontamination at Indian Point-2, (13) Chemical decontamination at Browns Ferry-2, and (14) Inspection methodolody in France and Japan

  5. Note onset deviations as musical piece signatures.

    Science.gov (United States)

    Serrà, Joan; Özaslan, Tan Hakan; Arcos, Josep Lluis

    2013-01-01

    A competent interpretation of a musical composition presents several non-explicit departures from the written score. Timing variations are perhaps the most important ones: they are fundamental for expressive performance and a key ingredient for conferring a human-like quality to machine-based music renditions. However, the nature of such variations is still an open research question, with diverse theories that indicate a multi-dimensional phenomenon. In the present study, we consider event-shift timing variations and show that sequences of note onset deviations are robust and reliable predictors of the musical piece being played, irrespective of the performer. In fact, our results suggest that only a few consecutive onset deviations are already enough to identify a musical composition with statistically significant accuracy. We consider a mid-size collection of commercial recordings of classical guitar pieces and follow a quantitative approach based on the combination of standard statistical tools and machine learning techniques with the semi-automatic estimation of onset deviations. Besides the reported results, we believe that the considered materials and the methodology followed widen the testing ground for studying musical timing and could open new perspectives in related research fields.

  6. Note onset deviations as musical piece signatures.

    Directory of Open Access Journals (Sweden)

    Joan Serrà

    Full Text Available A competent interpretation of a musical composition presents several non-explicit departures from the written score. Timing variations are perhaps the most important ones: they are fundamental for expressive performance and a key ingredient for conferring a human-like quality to machine-based music renditions. However, the nature of such variations is still an open research question, with diverse theories that indicate a multi-dimensional phenomenon. In the present study, we consider event-shift timing variations and show that sequences of note onset deviations are robust and reliable predictors of the musical piece being played, irrespective of the performer. In fact, our results suggest that only a few consecutive onset deviations are already enough to identify a musical composition with statistically significant accuracy. We consider a mid-size collection of commercial recordings of classical guitar pieces and follow a quantitative approach based on the combination of standard statistical tools and machine learning techniques with the semi-automatic estimation of onset deviations. Besides the reported results, we believe that the considered materials and the methodology followed widen the testing ground for studying musical timing and could open new perspectives in related research fields.

  7. July 2016 Arizona thoracic society notes

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-07-01

    Full Text Available No abstract available. Article truncated after first 150 words. The July 2016 Arizona Thoracic Society meeting was held on Wednesday, July 27, 2016 at the Scottsdale Shea Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There were 14 in attendance representing the pulmonary, critical care, sleep, and radiology communities. Prior to the case presentations, a discussion was held on 4 issues. First, Dr. Rick Robbins gave a summary of ATS Hill Day. During Hill Day a presentation was given by a representative from the Campaign for Tobacco-Free Kids. Their web site lists tobacco company contributions to members of Congress on their web site. Dr. Gary Ewart from the ATS office in Washington gave a presentation on the Traditional Cigar Manufacturing and Small Business Jobs Preservation Act before Congress (aka the Cigar Bill which the ATS opposes. He noted that cosponsors for the bill included several Congressmen from Southwestern states. Dr. Robbins combined the two ...

  8. Looking Deeper into the Galaxy (Note 7

    Directory of Open Access Journals (Sweden)

    Melanie J. Loveridge

    2018-01-01

    Full Text Available Li-ion cell designs, component integrity, and manufacturing processes all have critical influence on the safety of Li-ion batteries. Any internal defective features that induce a short circuit, can trigger a thermal runaway: a cascade of reactions, leading to a device fire. As consumer device manufacturers push aggressively for increased battery energy, instances of field failure are increasingly reported. Notably, Samsung made a press release in 2017 following a total product recall of their Galaxy Note 7 mobile phone, confirming speculation that the events were attributable to the battery and its mode of manufacture. Recent incidences of battery swelling on the new iPhone 8 have been reported in the media, and the techniques and lessons reported herein may have future relevance. Here we look deeper into the key components of one of these cells and confirm evidence of cracking of electrode material in tightly folded areas, combined with a delamination of surface coating on the separator, which itself is an unusually thin monolayer. We report microstructural information about the electrodes, battery welding attributes, and thermal mapping of the battery whilst operational. The findings present a deeper insight into the battery’s component microstructures than previously disseminated. This points to the most probable combination of events and highlights the impact of design features, whilst providing structural considerations most likely to have led to the reported incidences relating to this phone.

  9. Notes on Mayer expansions and matrix models

    International Nuclear Information System (INIS)

    Bourgine, Jean-Emile

    2014-01-01

    Mayer cluster expansion is an important tool in statistical physics to evaluate grand canonical partition functions. It has recently been applied to the Nekrasov instanton partition function of N=2 4d gauge theories. The associated canonical model involves coupled integrations that take the form of a generalized matrix model. It can be studied with the standard techniques of matrix models, in particular collective field theory and loop equations. In the first part of these notes, we explain how the results of collective field theory can be derived from the cluster expansion. The equalities between free energies at first orders is explained by the discrete Laplace transform relating canonical and grand canonical models. In a second part, we study the canonical loop equations and associate them with similar relations on the grand canonical side. It leads to relate the multi-point densities, fundamental objects of the matrix model, to the generating functions of multi-rooted clusters. Finally, a method is proposed to derive loop equations directly on the grand canonical model

  10. Suicide Note Classification Using Natural Language Processing: A Content Analysis

    Directory of Open Access Journals (Sweden)

    John Pestian

    2010-08-01

    Full Text Available Suicide is the second leading cause of death among 25–34 year olds and the third leading cause of death among 15–25 year olds in the United States. In the Emergency Department, where suicidal patients often present, estimating the risk of repeated attempts is generally left to clinical judgment. This paper presents our second attempt to determine the role of computational algorithms in understanding a suicidal patient’s thoughts, as represented by suicide notes. We focus on developing methods of natural language processing that distinguish between genuine and elicited suicide notes. We hypothesize that machine learning algorithms can categorize suicide notes as well as mental health professionals and psychiatric physician trainees do. The data used are comprised of suicide notes from 33 suicide completers and matched to 33 elicited notes from healthy control group members. Eleven mental health professionals and 31 psychiatric trainees were asked to decide if a note was genuine or elicited. Their decisions were compared to nine different machine-learning algorithms. The results indicate that trainees accurately classified notes 49% of the time, mental health professionals accurately classified notes 63% of the time, and the best machine learning algorithm accurately classified the notes 78% of the time. This is an important step in developing an evidence-based predictor of repeated suicide attempts because it shows that natural language processing can aid in distinguishing between classes of suicidal notes.

  11. Suicide Note Classification Using Natural Language Processing: A Content Analysis.

    Science.gov (United States)

    Pestian, John; Nasrallah, Henry; Matykiewicz, Pawel; Bennett, Aurora; Leenaars, Antoon

    2010-08-04

    Suicide is the second leading cause of death among 25-34 year olds and the third leading cause of death among 15-25 year olds in the United States. In the Emergency Department, where suicidal patients often present, estimating the risk of repeated attempts is generally left to clinical judgment. This paper presents our second attempt to determine the role of computational algorithms in understanding a suicidal patient's thoughts, as represented by suicide notes. We focus on developing methods of natural language processing that distinguish between genuine and elicited suicide notes. We hypothesize that machine learning algorithms can categorize suicide notes as well as mental health professionals and psychiatric physician trainees do. The data used are comprised of suicide notes from 33 suicide completers and matched to 33 elicited notes from healthy control group members. Eleven mental health professionals and 31 psychiatric trainees were asked to decide if a note was genuine or elicited. Their decisions were compared to nine different machine-learning algorithms. The results indicate that trainees accurately classified notes 49% of the time, mental health professionals accurately classified notes 63% of the time, and the best machine learning algorithm accurately classified the notes 78% of the time. This is an important step in developing an evidence-based predictor of repeated suicide attempts because it shows that natural language processing can aid in distinguishing between classes of suicidal notes.

  12. Modern methods in analytical acoustics lecture notes

    CERN Document Server

    Crighton, D G; Williams, J E Ffowcs; Heckl, M; Leppington, F G

    1992-01-01

    Modern Methods in Analytical Acoustics considers topics fundamental to the understanding of noise, vibration and fluid mechanisms. The series of lectures on which this material is based began by some twenty five years ago and has been developed and expanded ever since. Acknowledged experts in the field have given this course many times in Europe and the USA. Although the scope of the course has widened considerably, the primary aim of teaching analytical techniques of acoustics alongside specific areas of wave motion and unsteady fluid mechanisms remains. The distinguished authors of this volume are drawn from Departments of Acoustics, Engineering of Applied Mathematics in Berlin, Cambridge and London. Their intention is to reach a wider audience of all those concerned with acoustic analysis than has been able to attend the course.

  13. Notes on branes in matrix theory

    International Nuclear Information System (INIS)

    Keski-Vakkuri, E.; Kraus, P.

    1998-01-01

    We study the effective actions of various brane configurations in matrix theory. Starting from the 0+1-dimensional quantum mechanics, we replace coordinate matrices by covariant derivatives in the large N limit, thereby obtaining effective field theories on the brane world-volumes. Even for non-compact branes, these effective theories are of Yang-Mills type, with constant background magnetic fields. In the case of a D2-brane, we show explicitly how the effective action equals the large magnetic field limit of the Born-Infeld action, and thus derive from matrix theory the action used by Polchinski and Pouliot to compute M-momentum transfer between membranes. We also consider the effect of compactifying transverse directions. Finally, we analyze a scattering process involving a recently proposed background representing a classically stable D6+D0 brane configuration. We compute the potential between this configuration and a D0-brane, and show that the result agrees with supergravity. (orig.)

  14. Arrhenius Rate: constant volume burn

    Energy Technology Data Exchange (ETDEWEB)

    Menikoff, Ralph [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-12-06

    A constant volume burn occurs for an idealized initial state in which a large volume of reactants at rest is suddenly raised to a high temperature and begins to burn. Due to the uniform spatial state, there is no fluid motion and no heat conduction. This reduces the time evolu tion to an ODE for the reaction progress variable. With an Arrhenius reaction rate, two characteristics of thermal ignition are illustrated: induction time and thermal runaway. The Frank-Kamenetskii approximation then leads to a simple expression for the adiabatic induction time. For a first order reaction, the analytic solution is derived and used to illustrate the effect of varying the activation temperature; in particular, on the induction time. In general, the ODE can be solved numerically. This is used to illustrate the effect of varying the reaction order. We note that for a first order reaction, the time evolution of the reaction progress variable has an exponential tail. In contrast, for a reaction order less than one, the reaction completes in a nite time. The reaction order also affects the induction time.

  15. Note-taking and Handouts in The Digital Age.

    Science.gov (United States)

    Stacy, Elizabeth Moore; Cain, Jeff

    2015-09-25

    Most educators consider note-taking a critical component of formal classroom learning. Advancements in technology such as tablet computers, mobile applications, and recorded lectures are altering classroom dynamics and affecting the way students compose and review class notes. These tools may improve a student's ability to take notes, but they also may hinder learning. In an era of dynamic technology developments, it is important for educators to routinely examine and evaluate influences on formal and informal learning environments. This paper discusses key background literature on student note-taking, identifies recent trends and potential implications of mobile technologies on classroom note-taking and student learning, and discusses future directions for note-taking in the context of digitally enabled lifelong learning.

  16. Digital Note-Taking: Discussion of Evidence and Best Practices.

    Science.gov (United States)

    Grahame, Jason A

    2016-03-01

    Balancing active course engagement and comprehension with producing quality lecture notes is challenging. Although evidence suggests that handwritten note-taking may improve comprehension and learning outcomes, many students still self-report a preference for digital note-taking and a belief that it is beneficial. Future research is warranted to determine the effects on performance of digitally writing notes. Independent of the methods or software chosen, best practices should be provided to students with information to help them consciously make an educated decision based on the evidence and their personal preference. Optimal note-taking requires self-discipline, focused attention, sufficient working memory, thoughtful rewording, and decreased distractions. Familiarity with the tools and mediums they choose will help students maximize working memory, produce better notes, and aid in their retention of material presented.

  17. Laparotomy operative note template constructed through a modified Delphi method.

    Science.gov (United States)

    Moore, Lolonya; Churley-Strom, Ruth; Singal, Bonita; O'Leary, Sharon

    2009-05-01

    An operative note is indispensable to physician documentation and decision-making; however, there are no accepted standards for operative note content. Our aim was to use a modified Delphi consensus-building method to construct a uniform operative note template for laparotomy. Using Joint Commission on Accreditation of Healthcare Organizations requirements, literature review, and feedback from 15 medical malpractice defense attorneys, we compiled a draft operative note template of 31 elements. We surveyed 37 Association of Professor of Gynecology and Obstetrics/Solvay scholars asking for their input on inclusion of each item as essential content of the operative note. Two iterations of the survey were required to reach a predetermined 75% level of consensus. Nine elements were eliminated from the template: 6 original and 3 expert-suggested elements. We provide an operative note template that was compiled through a Delphi process.

  18. A note on derivations in semiprime rings

    Directory of Open Access Journals (Sweden)

    Joso Vukman

    2005-01-01

    Full Text Available We prove in this note the following result. Let n>1 be an integer and let R be an n!-torsion-free semiprime ring with identity element. Suppose that there exists an additive mapping D:R→R such that D(xn=∑j=1nxn−jD(xxj−1 is fulfilled for all x∈R. In this case, D is a derivation. This research is motivated by the work of Bridges and Bergen (1984. Throughout, R will represent an associative ring with center Z(R. Given an integer n>1, a ring R is said to be n-torsion-free if for x∈R, nx=0 implies that x=0. Recall that a ring R is prime if for a,b∈R, aRb=(0 implies that either a=0 or b=0, and is semiprime in case aRa=(0 implies that a=0. An additive mapping D:R→R is called a derivation if D(xy=D(xy+xD(y holds for all pairs x,y∈R and is called a Jordan derivation in case D(x2=D(xx+xD(x is fulfilled for all x∈R. Every derivation is a Jordan derivation. The converse is in general not true. A classical result of Herstein (1957 asserts that any Jordan derivation on a prime ring with characteristic different from two is a derivation. A brief proof of Herstein's result can be found in 1988 by Brešar and Vukman. Cusack (1975 generalized Herstein's result to 2-torsion-free semiprime rings (see also Brešar (1988 for an alternative proof. For some other results concerning derivations on prime and semiprime rings, we refer to Brešar (1989, Vukman (2005, Vukman and Kosi-Ulbl (2005.

  19. Note on the stability of large cartels

    Energy Technology Data Exchange (ETDEWEB)

    Postlewaite, A; Roberts, J

    1977-11-01

    Professor L. Johansen (Econometrica, 45: 1651-(1977)) made a valuable point in raising the issue of the stability of competitive behavior and outcomes, even in large economies composed of many small agents, when these agents can collude in attempting to manipulate price formation. The authors formerly argued that, in most situations involving a large number of small agents, the ability of any individual to manipulate prices by altering his offers to buy and sell from their competitive values would go to zero as the number of agents increases. Correspondingly, the gain he could realize by such non-competitive behavior would vanish asymptotically. Thus, if there are any differential costs involved in such manipulation, there would be no incentive in large economies for agents individually to depart from competitive behavior. Professor Johansen suggests that this argument does not apply if agents collude, and certainly one would expect that usually some group would find forming a cartel to its advantage. However, cartels would seem to present a serious threat to the competitive system in the long run only if they are themselves stable against individuals breaking from the cartel and readopting competitive behavior. The purpose of this note is to show how a minor adaptation of the authors analysis in a former paper, ''Incentives for Price-Taking Behavior in Large Exchange Economies'' (Econometrica, 44: 115(1976)) indicates that instability of this type is pervasive for the case of cartels composed of many small agents. It is believed this serves to highlight the nature of the oligopoly problem.

  20. Note-taking and Handouts in The Digital Age

    OpenAIRE

    Stacy, Elizabeth Moore; Cain, Jeff

    2015-01-01

    Most educators consider note-taking a critical component of formal classroom learning. Advancements in technology such as tablet computers, mobile applications, and recorded lectures are altering classroom dynamics and affecting the way students compose and review class notes. These tools may improve a student’s ability to take notes, but they also may hinder learning. In an era of dynamic technology developments, it is important for educators to routinely examine and evaluate influences on f...

  1. Mean nuclear volume

    DEFF Research Database (Denmark)

    Mogensen, O.; Sørensen, Flemming Brandt; Bichel, P.

    1999-01-01

    We evaluated the following nine parameters with respect to their prognostic value in females with endometrial cancer: four stereologic parameters [mean nuclear volume (MNV), nuclear volume fraction, nuclear index and mitotic index], the immunohistochemical expression of cancer antigen (CA125...

  2. Blood volume studies

    International Nuclear Information System (INIS)

    Lewis, S.M.; Yin, J.A.L.

    1986-01-01

    The use of dilution analysis with such radioisotopes as 51 Cr, 32 P, sup(99m)Tc and sup(113m)In for measuring red cell volume is reviewed briefly. The use of 125 I and 131 I for plasma volume studies is also considered and the subsequent determination of total blood volume discussed, together with the role of the splenic red cell volume. Substantial bibliography. (UK)

  3. U-Note: Capture the Class and Access it Everywhere

    DEFF Research Database (Denmark)

    Malacria, Sylvain; Pietrzak, Thomas; Tabard, Aurélien

    2011-01-01

    We present U-Note, an augmented teaching and learning system leveraging the advantages of paper while letting teachers and pupils benefit from the richness that digital media can bring to a lecture. U-Note provides automatic linking between the notes of the pupils’ notebooks and various events...... on three modules. U-Teach captures the context of the class: audio recordings, the whiteboard contents, together with the web pages, videos and slideshows displayed during the lesson. U-Study binds pupils’ paper notes (taken with an Anoto digital pen) with the data coming from U-Teach and lets pupils...

  4. Financial accounting: an epistemological research note

    Directory of Open Access Journals (Sweden)

    Eduardo Schiehll

    2007-12-01

    Full Text Available This research note is the result of the authors' reflections on epistemological issues in respect to the financial accounting field. From an epistemological perspective, this document attempts to trace the philosophical, historical, sociological, and discursive research perspectives that have guided academic research in the field of financial accounting. In order to do so, this document explores the distinctions and connections between accounting theory and accounting practice, which we believe is the first step towards understanding accounting as a scientific discipline. We analyze the theories underpinning financial accounting research, discussing its purposes, historic evolution, and scientific methods used. This document also discuss the sociological and discursive contexts of financial accounting in order to demonstrate that, like every other social science, accounting research is based upon assumptions about the nature of it players, or social networks. This document does not have the pretension to cover or close the discussion about all the pitfalls of this complex topic. In this sense, we try to document our analysis and draw some arguments in order to offer evidence for further discussion.Este ensaio teórico é resultado de reflexões dos autores acerca de questões epistemológicas sobre a contabilidade financeira. Através de uma perspectiva epistemológica, este trabalho busca traçar perspectivas filosóficas, históricas, sociológicas e discursivas que guiaram a pesquisa acadêmica na área da contabilidade financeira. Para isso, exploram-se as similaridades e diferenças entre a teoria e a prática contábil, pois esse é o primeiro para a compreensão da contabilidade como disciplina científica. Analisam-se as teorias que suportam a pesquisa em contabilidade financeira, discutindo seu propósito, evolução histórica e métodos científicos utilizados. O presente trabalho também discute os contextos sociológicos e

  5. Notes on SAW Tag Interrogation Techniques

    Science.gov (United States)

    Barton, Richard J.

    2010-01-01

    provide guidelines for proper interrogator design, but also provide some insight on the validity of the assumed signal model. It should be noted that the assumption that the impulse response of the tag of interest is known precisely implies that the temperature and range of the tag are also known precisely, which is generally not the case in practice. However, analyzing interrogator performance under this simplifying assumption is much more straightforward and still provides a great deal of insight into the nature of the problem.

  6. Tissue hepatic blood volume and liver function

    International Nuclear Information System (INIS)

    Masuyama, Mamoru

    1997-01-01

    Positron emission tomography (PET) scan has an advantage that it can measure regional organ blood flow and volume not only quantitatively but also non-invasively. In order to estimate the liver function, tissue hepatic blood volume was measured using C 15 O inhalation in conjunction with positron emission tomography. PET scans of the liver were performed after the single breath inhalation of 20 mCi of high specific activity 15 O-labeled carbon monoxide in 105 patients which were classified 3 groups; normal, chronic hepatitis, and cirrhosis. They consist of 61, 14, and 30 patients, respectively. Significant differences between normal and cirrhotic patients were noted in tissue hepatic blood volume (mean 20.4, 18.2, 16.0 ml/100 g, respectively). Tissue hepatic blood volume (tHBV) correlated with the reaction of the peripheral reticuloendothelial compartment and protein synthesis, because there was a potent correlation between tHBV and hepatic fibrosis. In normal livers, we were able to demonstrate significant differences in tissue hepatic blood volume among liver segments. (author)

  7. Metformin and sitAgliptin in patients with impAired glucose tolerance and a recent TIA or minor ischemic Stroke (MAAS): study protocol for a randomized controlled trial.

    Science.gov (United States)

    Osei, Elizabeth; Fonville, Susanne; Zandbergen, Adrienne A M; Brouwers, Paul J A M; Mulder, Laus J M M; Lingsma, Hester F; Dippel, Diederik W J; Koudstaal, Peter J; den Hertog, Heleen M

    2015-08-05

    Impaired glucose tolerance is present in one third of patients with a TIA or ischemic stroke and is associated with a two-fold risk of recurrent stroke. Metformin improves glucose tolerance, but often leads to side effects. The aim of this study is to explore the feasibility, safety, and effects on glucose metabolism of metformin and sitagliptin in patients with TIA or minor ischemic stroke and impaired glucose tolerance. We will also assess whether a slow increase in metformin dose and better support and information on this treatment will reduce the incidence of side effects in these patients. The Metformin and sitAgliptin in patients with impAired glucose tolerance and a recent TIA or minor ischemic Stroke trial (MAAS trial) is a phase II, multicenter, randomized, controlled, open-label trial with blinded outcome assessment. Non-diabetic patients (n = 100) with a recent (TIA, amaurosis fugax or minor ischemic stroke (modified Rankin scale ≤ 3) and impaired glucose tolerance, defined as 2-hour post-load glucose levels between 7.8 and 11.0 mmol/L after repeated standard oral glucose tolerance test, will be included. Patients with renal or liver impairment, heart failure, chronic hypoxic lung disease stage III-IV, history of lactate acidosis or diabetic ketoacidosis, pregnancy or breastfeeding, pancreatitis and use of digoxin will be excluded. The patients will be randomly assigned in a 1:1:2 ratio to metformin, sitagliptin or "no treatment." Patients allocated to metformin will start with 500 mg twice daily, which will be slowly increased during a 6-week period to a twice daily dose of 1000 mg. Patients allocated to sitagliptin will be treated with a daily fixed dose of 100 mg. The study has been registered as NTR 3196 in The Netherlands Trial Register. Primary outcomes include percentage still on treatment, percentage of (serious) adverse events, and the baseline adjusted difference in 2-hour post-load glucose levels at 6 months. This study will give more

  8. The STS-constructivist reform: some discordant notes | Nworgu ...

    African Journals Online (AJOL)

    It would appear that as many more voices join in the advocacy for STS constructivist Reform in science teaching/learning, more discordant notes are emitted. The purpose of the paper therefore, was to spotlight some of these discordant notes emitted in the course of the on-going reform advocacy. Specifically, three of such ...

  9. 26 CFR 20.2031-4 - Valuation of notes.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Valuation of notes. 20.2031-4 Section 20.2031-4... ESTATE TAX; ESTATES OF DECEDENTS DYING AFTER AUGUST 16, 1954 Gross Estate § 20.2031-4 Valuation of notes... of the party or parties liable, or for other cause), and that any property pledged or mortgaged as...

  10. 26 CFR 25.2512-4 - Valuation of notes.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Valuation of notes. 25.2512-4 Section 25.2512-4... GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Transfers § 25.2512-4 Valuation of notes. The fair market... the property, if any, pledged or mortgaged as security is insufficient to satisfy it. ...

  11. 46 CFR 403.120 - Notes to financial statements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Notes to financial statements. 403.120 Section 403.120... ACCOUNTING SYSTEM General § 403.120 Notes to financial statements. (a) All matters that are not clearly identified in the body of the financial statements of the Association, but which may materially influence...

  12. Note-Taking and Memory in Different Media Environments

    Science.gov (United States)

    Lin, Lin; Bigenho, Chris

    2011-01-01

    Through this study the authors investigated undergraduate students' memory recall in three media environments with three note-taking options, following an A x B design with nine experiments. The three environments included no-distraction, auditory-distraction, and auditory-visual-distraction; while the three note-taking options included…

  13. Suicide Notes in Mexico: What Do They Tell Us?

    Science.gov (United States)

    Chavez-Hernandez, Ana-Maria; Paramo, Daniel; Leenaars, Antoon A.; Leenaars, Lindsey

    2006-01-01

    According to international and Mexican official statistics, there is a dramatic rise in suicide in Mexico; however, research in this area is severely limited. This is the first study of suicide notes from Mexico in the international literature. From a population of 747 registered suicides, a sample of 106 note-writers and 106 nonnote writers was…

  14. Contamination of Ethiopian paper currency notes from various food ...

    African Journals Online (AJOL)

    Contamination rate of Ethiopian paper currency notes handled by various food handlers with E. coli and antimicrobial susceptibility was assessed. A total of 384 Ethiopian Birr (ETB) notes were randomly sampled from meat handlers at butchers, bread and the related food handlers at cafeteria, fruit and vegetables handlers ...

  15. A note on 'Oriental magic mirrors and the Laplacian image'

    International Nuclear Information System (INIS)

    Riesz, Ferenc

    2006-01-01

    Berry has shown (2006 Eur. J. Phys. 27 109-18) that the image of an oriental magic mirror (an essentially flat mirror with small surface relief) is the Laplacian of the surface relief for low-curvature features. In this note, an alternative derivation is presented and the physical meaning of the used approximations is explained. (note)

  16. Lecture Notes and Exercises for Course 21240 (Basic Analytical Chemistry)

    DEFF Research Database (Denmark)

    1999-01-01

    The publication contains notes dealing with difficult topics in analytical chemistry (cfr. Course Descriptions, DTU), relevant exercises as well as final examination problems from the last years.......The publication contains notes dealing with difficult topics in analytical chemistry (cfr. Course Descriptions, DTU), relevant exercises as well as final examination problems from the last years....

  17. Lecture Notes and Exercises for Course 21240 (Basic Analytical Chemistry)

    DEFF Research Database (Denmark)

    1998-01-01

    The publication contains notes dealing with difficult topics in analytical chemistry (cfr. Course Descriptions, DTU), relevant exercises as well as final examination problems from the last years.......The publication contains notes dealing with difficult topics in analytical chemistry (cfr. Course Descriptions, DTU), relevant exercises as well as final examination problems from the last years....

  18. The quality of operative notes at a general surgery unit.

    Science.gov (United States)

    Rogers, A; Bunting, M; Atherstone, A

    2008-09-01

    With the increasingly litigious nature of medical practice, accurate documentation is critical. This is particularly true for operative procedures, and medical councils have identified this and published guidelines to aid surgeons. However, these remain a frequently cited weakness in their defence in medico-legal cases. This study assessed the accuracy of operative notes in a general surgery unit in order to improve our practice. An audit of 100 consecutive operative notes was performed, and notes were assessed using the Royal College of Surgeons guidelines. The quality of note-taking of trainees was compared with that of consultant surgeons. A series of operation note pro formas was designed in response to the findings. Of the notes, 66% were completed by trainees. The vast majority of notes had no diagram to demonstrate the surgical findings or illustrate the actions. Specialist surgeons were more likely to describe the actions accurately, but less likely to describe wound closure methods or dressings used. They were also less likely to complete adequate postoperative orders. This study identifies key areas of weakness in our operative note-keeping. Pro formas should be introduced and made available for commonly performed procedures, and diagrams should be used wherever possible.

  19. The future of NOTES from the conservative point of view.

    Science.gov (United States)

    Kano, Nobuyasu

    2009-01-01

    Recently, the unfamiliar term "natural orifice transluminal endoscopic surgery (NOTES)" appeared in my field. Actually, I am hesitant to accept this technique in my surgical practice. In this paper, I will review some references and try to establish my position toward NOTES. The author has been skeptical and ironical about the clinical potentiality of NOTES since hearing the presentation about NOTES for the first time. I have been concerned about making a puncture in the gastrointestinal tract as an old surgeon who believes that intestinal injury must not occur during surgery. However, recent advances in the research of NOTES are changing my stubborn belief. What I have to do is to avoid interrupting or disturbing young surgeons' challenges to develop NOTES. I remember that some senior surgeons were against us when we started laparoscopic surgery around 1990. Senior surgeons and physicians must be generous, considerate, helpful and supportive to our followers. I have been enthusiastic about the development and spread of laparoscopic surgery since 1987 and have been doing various surgical procedures myself, including those involving the biliary tract, pancreas, spleen, upper and lower gastrointestinal tract, adrenal, kidney and gynecologic organs. Recently, the unfamiliar term "NOTES" appeared in my field. Actually, I am hesitant to accept this technique in my surgical practice. In this paper I will review some references and try to establish my position toward NOTES.

  20. How College Science Students Engage in Note-Taking Strategies

    Science.gov (United States)

    Bonner, Janice M.; Holliday, William G.

    2006-01-01

    A composite theory of college science student note-taking strategies was derived from a periodic series of five interviews with 23 students and with other variables, including original and final versions of notes analyzed during a semester-long genetics course. This evolving composite theory was later compared with Van Meter, Yokoi, and Pressley's…

  1. The WSTIAC Quarterly. Volume 9, Number 4

    Science.gov (United States)

    2010-04-28

    elements of command– Major Eric D. Trias Captain Bryan M. Bell US Air Force You have to know the past to understand the present. — Carl Sagan This article is...Quarterly, Volume 9, Number 4 3 INTRODUCTION Carl von Clausewitz defined war as “…an act of violence intended to compel our opponent to fulfill our will...controlled systems. NOTES & REFERENCES ‡ Joint Pub 3-13 provides the doctrinal foundation for the conduct of IO in joint operations. [1] von Clausewitz, Carl

  2. Terve Maa uueks loomine / Mark Williams

    Index Scriptorium Estoniae

    Williams, Mark

    2010-01-01

    Rohelise liikumise asutaja Stewart Brandi hinnangutest kliimamuutustele, tuumaenergeetikale jt rohelise mõtteviisiga seotud mõistetele. S. Brandi arvates tuleb kriitiliselt hinnata vasakpoolsete roheliste arusaami ning aru saada, et ökoloogiliste muutuste puhul tuleb muuta ka kindlakskujunenud mõttestampe

  3. "Kas siis selle maa keel..." / Ela Tomson

    Index Scriptorium Estoniae

    Tomson, Ela, 1945-

    2003-01-01

    Tähelepanekuid Brüsselis Euroopa Komisjoni korraldusel toimunud rahvusvaheliselt seminarilt, kus käsitleti vähemuskeelte staatust EL-i liikmes- ja liituvates riikides. Autori sõnul on Euroopas Eesti suhtes varasemast oluliselt rohkem mõistmist

  4. Tagasi kahe jalaga maa peale / Simon Long

    Index Scriptorium Estoniae

    Long, Simon

    2006-01-01

    Ootused, et India kerkib maailmas silmapaistvaks majanduslikuks ja poliitiliseks jõuks, on alati läinud vastuollu riigis tegelikult toimuvaga. Vt. samas: Tom Felix Joehnk. Suur India müür; Paneme lambid põlema

  5. Maffia, hullus ja Sannikovi maa / Vaapo Vaher

    Index Scriptorium Estoniae

    Vaher, Vaapo, 1945-

    2011-01-01

    Arvustus: Roberts, Gregory David. Shantaram. 1.-2. raamat / tõlkinud Riina Jesmin. Tallinn : Varrak, 2011 ; Akutagawa, Ryūnosuke. Mandariinid tihnikus. Tallinn : Varrak, 2011 ; Põder, Rein. Kauge. Tallinn : Eesti Raamat, 2011

  6. Sõjast väsinud maa

    Index Scriptorium Estoniae

    2004-01-01

    Oma kogemustest Bagrami lennubaasis Afganistanis räägivad Eesti Päästemeeskonna demineerimismissiooni liikmed Jaanus Vahersalu, Jaan Ohtra, Kaukko Kiisk, Toomas Sims, Tõnu Mägi, Raido Taalmann, Indrek Samm, Kalvar Tammine, Kaido Kaurit, Rauno Saareleht ja Pille Volmerson

  7. Mohamed - tark mees maa all / Mari Aigro

    Index Scriptorium Estoniae

    Aigro, Mari

    2008-01-01

    Tallinnas Vabaduse väljaku tunnelis idamaiste toodete poodi pidav egiptlane Mohamed Gamal Abdelmeged El Maayergy on Eestis elanud kolm aastat. Lisaks oma äri pidamisele on tal käsil kaks ülikooli : ta õpib Tallinna Ülikoolis antropoloogiat ja Tallinna Tehnikaülikoolis ärijuhtimist

  8. Analysing playing using the note-time playing path.

    Science.gov (United States)

    de Graaff, Deborah L E; Schubert, Emery

    2011-03-01

    This article introduces a new method of data analysis that represents the playing of written music as a graph. The method, inspired by Miklaszewski, charts low-level note timings from a sound recording of a single-line instrument using high-precision audio-to-MIDI conversion software. Note onset times of pitch sequences are then plotted against the score-predicted timings to produce a Note-Time Playing Path (NTPP). The score-predicted onset time of each sequentially performed note (horizontal axis) unfolds in performed time down the page (vertical axis). NTPPs provide a visualisation that shows (1) tempo variations, (2) repetitive practice behaviours, (3) segmenting of material, (4) precise note time positions, and (5) time spent on playing or not playing. The NTPP can provide significant new insights into behaviour and cognition of music performance and may also be used to complement established traditional approaches such as think-alouds, interviews, and video coding.

  9. Intentional forgetting: note-taking as a naturalistic example.

    Science.gov (United States)

    Eskritt, Michelle; Ma, Sierra

    2014-02-01

    In the present study, we examined whether note-taking as a memory aid may provide a naturalistic example of intentional forgetting. In the first experiment, participants played Concentration, a memory card game in which the identity and location of pairs of cards need to be remembered. Before the game started, half of the participants were allowed to study the cards, and the other half made notes that were then unexpectedly taken away. No significant differences emerged between the two groups for remembering identity information, but the study group remembered significantly more location information than did the note-taking group. In a second experiment, we examined whether note-takers would show signs of proactive interference while playing Concentration repeatedly. The results indicated that they did not. The findings suggest that participants adopted an intentional-forgetting strategy when using notes to store certain types of information.

  10. [On the notes of the Xinkan Huangdimingtangjiujing (see text for symbol) in the possession of the National Diet Library].

    Science.gov (United States)

    Amano, Yosuke

    2014-12-01

    This paper analyzes the notes of Xinkan huangdimingtangjiujing which are in the possession of the National Diet Library, particularly referring to those notes which include "master said", or "master's theory". Some of those are found in the answers from Manase Dosan (see text for symbol) to Hata Soha (see text for symbol) collected in the Kotei meido kyukyo hushin shosho (see text for symbol) which is the record of the question and answer letters between Manase Dosan and Hata Soha. This research indicates that this volume has a close relation to the acupuncture research of Dosan's or Soha's school. And it indicates that the "master" in the Notes of Xinkan huangdimingtangjiujing refers to Dosan. Acupuncture research has been flourishing since the Edo era and has compiled a lot of volumes on acupuncture. This volume contains some pioneering pieces of this research done in the Azuchi Momoyama era by Dosan and Soha, and is a precious material, showing that some of the state of affairs of the research done in that age still remains today.

  11. The Impact of Novice Counselors' Note-Taking Behavior on Recall and Judgment

    Science.gov (United States)

    Lo, Chu-Ling; Wadsworth, John

    2014-01-01

    Purpose: To examine the effect of note-taking on novice counselors' recall and judgment of interview information in four situations: no notes, taking notes, taking notes and reviewing these notes, and reviewing notes taken by others. Method: The sample included 13 counselors-in-training recruited from a master's level training program in…

  12. Ocular volume measured by CT scans

    International Nuclear Information System (INIS)

    Hahn, F.J.; Wei-Kom Chu

    1984-01-01

    Newer CT scans have greatly enhanced oculometric research and made it possible to measure ocular dimensions. With these measurements, ocular volume can be more accurately estimated to understand its relationship with age and sex. One hundred CT orbit scans with presumed normal eyes were used for the data base. The mean values and normal variations of ocular volumes at various ages in both sexes are presented. Rapid growth of the eyeball was noted during the first 24 months of age. It reached its peak between the ages of 18 and 30 years of age, after which there was a reduction. Results may be of help in recognizing eye abnormalities such as microophthalmus and macrophthalmia. (orig.)

  13. Volume regulation in epithelia

    DEFF Research Database (Denmark)

    Larsen, Erik Hviid; Hoffmann, Else Kay

    2016-01-01

    to amphibian skin and mammalian cortical collecting tubule of low and intermediate osmotic permeability. Crosstalk between entrance and exit mechanisms interferes with volume regulation both at aniso-osmotic and iso-osmotic volume perturbations. It has been proposed that cell volume regulation is an intrinsic...... regulation are cloned. The volume-regulated anion channel (VRAC) exhibiting specific electrophysiological characteristics seems exclusive to serve cell volume regulation. This is contrary to K+ channels as well as cotransporters and exchange mechanisms that may serve both transepithelial transport and cell...... volume regulation. In the same cell, these functions may be maintained by different ion pathways that are separately regulated. RVD is often preceded by increase in cytosolic free Ca2+, probably via influx through TRP channels, but Ca2+ release from intracellular stores has also been observed. Cell...

  14. Historical notes on the Quagga [Equus quagga Gmelin, 1788; Mammalia, Perissodactyla], comprising some remarks on Buffon-editions published in Holland

    NARCIS (Netherlands)

    Tuijn, P.

    1966-01-01

    As our knowledge of extinct mammals is rather poor, is seems worthwhile to publish the following notes on the Quagga. Mr. Haga was so kind as to call my attention to the 6 volumes of bound watercolour-drawings in the Print Room at the Rijksmuseum in Amsterdam known as the Gordon-Atlas. It consists

  15. FURTHER NOTES ON THE FERN-GENUS HETEROGONIUM PRESL

    Directory of Open Access Journals (Sweden)

    R. E. HOLTTUM

    2015-11-01

    Full Text Available In the "Sarawak Museum Journal," volume V (1949, pages 156-166,I gave a revised account of the genus Heterogonium Presl, based on specimens in the Singapore herbarium. Dr M. A. Donk wrote subsequently pointing out that specimens at Bogor (Buitenzorg add materially to the information contained in that paper. The present paper gives the result of a study of the Bogor specimens. I am glad to express my gratitude to Dr Donk for calling my attention to species which I had overlooked when searching literature on Malaysian ferns for indications of affinity to Heterogonium. The Bogor material includes the type specimens of Acrostichum teysmannianum Bak., Phegopteris schizoloma v. A. v. R. Dryopteris sagenoides forma contracta v. A. v. R., Polybotrya nieuwenhuisii Racib. and Polybotrya nieuwenhuisii var. brooksii v. A. v. R., also many sheets of H. giganteum, and material of H. sagenoides from a wider geographic range than I had previously seen. Summarizing the results of the present paper, I have united H.nieuwenhuisii and H. stenosemioides of my former paper, and have also united H. saxicola with H. giganteum. Further, I now recognize a second exindusiate species allied to H. sagenoides; but the variation in pubescence among exindusiate specimens, as within the species H. sagenoides proper, is very considerable, and I find it very difficult to draw specific limits. It is likely that there are local races, but much more field work in many localities is necessary before one can speak with certainty about this or define their status taxonomically. One interesting fact is that no exindusiate specimens of this alliance have been found in the Malay Peninsula, whereas Peninsular collections of indusiate H. sagenoides aremore abundant than from any other area. It is especially the variation in pubescence among specimens of H. sagenoides, and the lack of clear-cut varieties or subspecies within the Malay Peninsula, that deters me from distinguishing more

  16. Melanie Klein and countertransference: a note on some archival material.

    Science.gov (United States)

    Hinshelwood, R D

    2008-01-01

    Five pages of notes were found in the Melanie Klein Archives at the Wellcome Library that concern her views on countertransference in 1953. Because of the paucity of references to countertransference in Klein's published writings these Notes fill in out knowledge. Her views were provoked by the work her students were doing in their experimental analyses of schizophrenic patients. Apocryphal stories suggest that Klein remained aligned with Freud's view of countertransference as simply interference. The Notes confirm that, whilst there is some truth to that, she did have a more sophisticated and nuanced view of the unconscious relations between analyst and analysand.

  17. Education and Work. Proceedings of the International Conference Linking Research and Practice (Toronto, Ontario, March 4-6, 1993). Volumes 1-2.

    Science.gov (United States)

    Corson, David, Ed.; Lawton, Stephen B., Ed.

    These two volumes comprise the proceedings of a conference on links between education and work and the power relationships in the wider culture and in its social order. Each volume begins with a "Foreword" (Ronald C. Morrison), "Preface" (Arthur Kruger), "Introduction" (David Corson), and author notes. Volume I…

  18. 7 CFR 1980.333 - Promissory notes and security instruments.

    Science.gov (United States)

    2010-01-01

    ... promissory notes, real estate mortgages, including deeds of trust and similar instruments, and security... Interest Assistance Agreement, assure that the closing agent properly records a junior mortgage or deed of...

  19. Improvement noted after a multifaceted approach to diabetes ...

    African Journals Online (AJOL)

    guidelines by clinicians was also noted in other studies carried out in the United States of ... Health Ethics Review (UHERB) and the Biomedical Research. Ethics Committee ..... results of feasibility study. The DCCT ... there a gap? The South ...

  20. Call for concept notes for research on gender equality and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2017-08-07

    Aug 7, 2017 ... Call for concept notes for research on gender equality and decentralization in Myanmar ... address gender inequality in political participation; and; improve gender-sensitive ... ROSSA's latest bulletin puts a focus on women.

  1. Research Note: Comparative antibacterial activities of oil-palm ...

    African Journals Online (AJOL)

    Research Note: Comparative antibacterial activities of oil-palm Elaeis ... The antimicrobial activities liquid pyrolysates (obtained by destructive distillation), their ... respective chloroform fractions which showed higher activities than the crude ...

  2. Technical note An investigation of the franchising option for water ...

    African Journals Online (AJOL)

    Technical note An investigation of the franchising option for water services operation ... of water services, and outlines the need to formulate a franchise model that ... made available to emerging entrepreneurs as the basis of a viable business.

  3. Editorial Notes: Exhibition Complex: Displaying People, Identity, and Culture

    Directory of Open Access Journals (Sweden)

    Amy Cymbala

    2014-06-01

    Full Text Available Editorial Notes on section relating to submissions from the symposium Exhibition Complex: Displaying People, Identity, and Culture held October 18-20, 2012 at the Carnegie Museum of Art, Pittsburgh, Pennsylvania.

  4. Comparison of Inflammatory Response to Transgastric and Transcolonic NOTES

    Czech Academy of Sciences Publication Activity Database

    Hucl, T.; Beneš, M.; Kočík, M.; Šplíchalová, Alla; Malušková, J.; Krak, M.; Lánská, V.; Heczková, M.; Kieslichová, E.; Oliverius, M.; Špičák, J.

    2016-01-01

    Roč. 2016, MAY (2016), s. 7320275 ISSN 1687-6121 Institutional support: RVO:61388971 Keywords : TRANSLUMINAL ENDOSCOPIC SURGERY * NOTES TRANSVAGINAL CHOLECYSTECTOMY * PORCINE SURVIVAL MODEL Subject RIV: EE - Microbiology, Virology Impact factor: 1.863, year: 2016

  5. Preliminary notes on the decapod larvae of the Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Menon, M.K.; Menon, P.G.; Paulinose, V.T.

    The note presents some general facts regarding the distribution of some of the larger groups of decapod larvae in the Arabian Sea Their relative numbers and the families and subfamilies, so far as can be recognized, represented within each group...

  6. Environmental accounting and reporting of energy utility companies. Research notes

    International Nuclear Information System (INIS)

    Heiskanen, E.; Heininen, M.; Heurlin, E.; Lovio, R.; Paenkaelaeinen, M.

    1997-09-01

    The research note consists of articles written by a number of authors. The aim of the articles is to describe general development trends of environmental accounting and reporting from the point of view of the energy sector

  7. St. Thomas and the Divine Origin of Law: Some Notes

    Directory of Open Access Journals (Sweden)

    Lawrence Dewan, O.P.

    2008-12-01

    Full Text Available This article presents a series of notes on the concept of Law and itsrelationship to God in Classical Antiquity, specifically taking into account the viewpoints of Aristotle and Saint Thomas Aquinas.

  8. Variable volume combustor

    Science.gov (United States)

    Ostebee, Heath Michael; Ziminsky, Willy Steve; Johnson, Thomas Edward; Keener, Christopher Paul

    2017-01-17

    The present application provides a variable volume combustor for use with a gas turbine engine. The variable volume combustor may include a liner, a number of micro-mixer fuel nozzles positioned within the liner, and a linear actuator so as to maneuver the micro-mixer fuel nozzles axially along the liner.

  9. Postoperative volume balance

    DEFF Research Database (Denmark)

    Frost, H; Mortensen, C.R.; Secher, Niels H.

    2017-01-01

    In healthy humans, stroke volume (SV) and cardiac output (CO) do not increase with expansion of the central blood volume by head-down tilt or administration of fluid. Here, we exposed 85 patients to Trendelenburg's position about one hour after surgery while cardiovascular variables were determin...

  10. Online access to doctors' notes: patient concerns about privacy.

    Science.gov (United States)

    Vodicka, Elisabeth; Mejilla, Roanne; Leveille, Suzanne G; Ralston, James D; Darer, Jonathan D; Delbanco, Tom; Walker, Jan; Elmore, Joann G

    2013-09-26

    Offering patients online access to medical records, including doctors' visit notes, holds considerable potential to improve care. However, patients may worry about loss of privacy when accessing personal health information through Internet-based patient portals. The OpenNotes study provided patients at three US health care institutions with online access to their primary care doctors' notes and then collected survey data about their experiences, including their concerns about privacy before and after participation in the intervention. To identify patients' attitudes toward privacy when given electronic access to their medical records, including visit notes. The design used a nested cohort study of patients surveyed at baseline and after a 1-year period during which they were invited to read their visit notes through secure patient portals. Participants consisted of 3874 primary care patients from Beth Israel Deaconess Medical Center (Boston, MA), Geisinger Health System (Danville, PA), and Harborview Medical Center (Seattle, WA) who completed surveys before and after the OpenNotes intervention. The measures were patient-reported levels of concern regarding privacy associated with online access to visit notes. 32.91% of patients (1275/3874 respondents) reported concerns about privacy at baseline versus 36.63% (1419/3874 respondents) post-intervention. Baseline concerns were associated with non-white race/ethnicity and lower confidence in communicating with doctors, but were not associated with choosing to read notes or desire for continued online access post-intervention (nearly all patients with notes available chose to read them and wanted continued access). While the level of concern among most participants did not change during the intervention, 15.54% (602/3874 respondents, excluding participants who responded "don't know") reported more concern post-intervention, and 12.73% (493/3874 respondents, excluding participants who responded "don't know") reported less

  11. Technical specifications (replaces note T.62). Irradiation of graphite at ambient temperature, Note T. 76; Specification technique, (Annule et remplace la note T. 62), Irradiation de graphite a temperature ambiante, Note T. 76

    Energy Technology Data Exchange (ETDEWEB)

    Reseau, R A [Services des grandes piles experimentales, Section ' Physique et Experimentation, Saclay (France)

    1962-12-15

    The objective is to study the effects of fast neutron irradiation of different graphite samples. The irradiation conditions should be as follows: integral fast neutron flux should be higher than 10{sup 20} neutrons/cm{sup 2}, the reactor should operate at steady state for 15 days, the temperature od samples should not be higher than 100 deg C, preferably 80 deg C. Note T. 62 which is replaced by this Note is attached.

  12. Notes on black holes and three dimensional gravity

    International Nuclear Information System (INIS)

    Banados, Maximo

    1999-01-01

    In these notes we review some relevant results on 2+1 quantum gravity. These include the Chern-Simons formulation and its affine Kac-Moody symmetry, the asymptotic algebra of Brown and Henneaux, and the statistical mechanics description of 2+1 black holes. A brief introduction to the classical and semiclassical aspects of black holes is also included. The level of the notes is basic assuming only some knowledge on Statistical Mechanics, General Relativity and Yang-Mills theory

  13. Volume Regulated Channels

    DEFF Research Database (Denmark)

    Klausen, Thomas Kjær

    of volume perturbations evolution have developed system of channels and transporters to tightly control volume homeostasis. In the past decades evidence has been mounting, that the importance of these volume regulated channels and transporters are not restricted to the defense of cellular volume...... but are also essential for a number of physiological processes such as proliferation, controlled cell death, migration and endocrinology. The thesis have been focusing on two Channels, namely the swelling activated Cl- channel (ICl, swell) and the transient receptor potential Vanilloid (TRPV4) channel. I: Cl......- serves a multitude of functions in the mammalian cell, regulating the membrane potential (Em), cell volume, protein activity and the driving force for facilitated transporters giving Cl- and Cl- channels a major potential of regulating cellular function. These functions include control of the cell cycle...

  14. The concept of disclosure in the notes to financial statements

    Directory of Open Access Journals (Sweden)

    A.V. Ozeran

    2015-12-01

    Full Text Available The notes to Financial Statements are one of the most powerful sources of information for management decisions concerning a business entity. The tendency to overload informative notes causes rethinking of their role and content. The aim of the study is to discuss a number of ideas that set the requirements for disclosure in the notes to financial statements in order to prevent duplication of information in financial reporting as a whole and eliminate irrelevant disclosure to achieve clarity, consistency and effectiveness of the information contained in the notes. Based on the proposed clarified definition of «the notes to financial statements», we concluded that the notes should: a provide details and explanations of primary financial statements; b apply only to transactions and events existing at the reporting date; c focus on the needs of specific users and reflect reporting information specific to each entity. The development of the paper concepts will help strengthen the usefulness of company financial statements and increase their transparency.

  15. Needs analysis for developing a virtual-reality NOTES simulator.

    Science.gov (United States)

    Sankaranarayanan, Ganesh; Matthes, Kai; Nemani, Arun; Ahn, Woojin; Kato, Masayuki; Jones, Daniel B; Schwaitzberg, Steven; De, Suvranu

    2013-05-01

    INTRODUCTION AND STUDY AIM: Natural orifice translumenal endoscopic surgery (NOTES) is an emerging surgical technique that requires a cautious adoption approach to ensure patient safety. High-fidelity virtual-reality-based simulators allow development of new surgical procedures and tools and train medical personnel without risk to human patients. As part of a project funded by the National Institutes of Health, we are developing the virtual transluminal endoscopic surgery trainer (VTEST) for this purpose. The objective of this study is to conduct a structured needs analysis to identify the design parameters for such a virtual-reality-based simulator for NOTES. A 30-point questionnaire was distributed at the 2011 National Orifice Surgery Consortium for Assessment and Research meeting to obtain responses from experts. Ordinal logistic regression and the Wilcoxon rank-sum test were used for analysis. A total of 22 NOTES experts participated in the study. Cholecystectomy (CE, 68 %) followed by appendectomy (AE, 63 %) (CE vs AE, p = 0.0521) was selected as the first choice for simulation. Flexible (FL, 47 %) and hybrid (HY, 47 %) approaches were equally favorable compared with rigid (RI, 6 %) with p virtual NOTES simulator in training and testing new tools for NOTES were rated very high by the participants. Our study reinforces the importance of developing a virtual NOTES simulator and clearly presents expert preferences. The results of this analysis will direct our initial development of the VTEST platform.

  16. Improving operation notes to meet British Orthopaedic Association guidelines.

    Science.gov (United States)

    Morgan, David; Fisher, Noel; Ahmad, Aman; Alam, Fazle

    2009-04-01

    Operation notes are an important part of medical records for clinical, academic and medicolegal reasons. This study audited the quality of operative note keeping for total knee replacements against the standards set by the British Orthopaedic Association (BOA). A prospective review of all patients undergoing total knee replacement at a district general hospital over 8 months. Data recorded were compared with those required by the BOA good-practice guidelines. Change in practice was implemented and the audit cycle completed. Data were statistically analysed. A total of 129 operation notes were reviewed. There was a significant improvement in the mean number of data points recorded from 9.6 to 13.1. The least well recorded data were diagnosis, description of findings, alignment and postoperative flexion range. All had a significant improvement except description of findings. The operating surgeon writing the note improved from 56% to 67%. Detailed postoperative instructions also improved in quality. Surgeon education and the use of a checklist produce better quality total knee replacement operation notes in line with BOA guidelines. Further improvements may be made by making the data points part of the operation note itself.

  17. Diagnostic pure transgastric NOTES in an intensive therapy unit patient

    Directory of Open Access Journals (Sweden)

    Maciej Michalik

    2011-06-01

    Full Text Available Natural orifice transluminal endoscopic surgery (NOTES is a natural consequence of evolution in minimally invasivesurgery. It allows one to reduce surgical trauma and the number of complications and to improve cosmetic outcomes.It also shortens the patient’s recovery time. So far there have been only nine NOTES procedures performed in Polandand around 200 NOTES interventions performed worldwide. In this paper a transgastric diagnostic NOTES procedurein a critically ill patient is described. A 60-year-old male patient with multi-organ failure (circulatory, respiratory andrenal insufficiency, with co-morbid hypothyroidism and diabetes mellitus hospitalized in the intensive therapy unit(ITU with unknown cause of his condition was qualified for transgastric diagnostic NOTES procedure. This interventionrevealed the diagnosis of metastatic neoplastic disease and allowed persistent therapy to be avoided. DiagnosticNOTES in selected patients seems to be a very useful. It provides fast diagnosis with relatively small perioperativetrauma. It is an easy procedure that requires a regular or operative endoscope, one surgeon and an endoscopic nurse.It can be done anywhere, including at the patient’s bedside. It provides specimens for histopathology and speeds updiagnostics and decision making, especially in terminally ill patients.

  18. Electric power annual 1994. Volume 2, Operational and financial data

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-28

    This year, the annual is published in two volumes. Volume I focused on US electric utilities and contained final 1994 data on net generation, fossil fuel consumption, stocks, receipts, and cost. This Volume II presents annual 1994 summary statistics for the electric power industry, including information on both electric utilities and nonutility power producers. Included are preliminary data for electric utility retail sales of electricity, associated revenue, and average revenue per kilowatthour of electricity sold (based on form EIA-861) and for electric utility financial statistics, environmental statistics, power transactions, and demand- side management. Final 1994 data for US nonutility power producers on installed capacity and gross generation, as well as supply and disposition information, are also provided in Volume II. Technical notes and a glossary are included.

  19. Volume 9 Number 3

    African Journals Online (AJOL)

    OLUWOLE

    cropping system by influencing the release of potassium from the soil inert potassium reserve. Defoer et al., (2000) noted that when plants take up potassium, the equilibrium between the dynamic and inert reserve is temporally disrupted, some of the exchangeable potassium must then be released into the soil solution to re-.

  20. Colecistectomía transvaginal (NOTES combinada con minilaparoscopia Transvaginal cholecystectomy (NOTES combined with minilaparoscopy

    Directory of Open Access Journals (Sweden)

    C. Dolz

    2007-12-01

    Full Text Available Objetivo: comunicar la primera colecistectomía transvaginal realizada en humanos en nuestro país. Pacientes y métodos: mujer de 35 años de edad con historia de cólicos hepáticos de repetición de etiología litiásica. La intervención la realizó un equipo multidisciplinar constituido por cirujanos, gastroenterólogos y ginecólogos. Consistió en crear un neumoperitoneo mediante una aguja de Veres colocada en el fondo umbilical con posterior colocación de un trócar de 5 mm. Se colocó un segundo trócar de 3 mm en el hipocondrio derecho. Se realizó una colpotomía y colocación de un trócar vaginal de 12 mm que permitió el paso de un videogastroscopio que alcanzó el hilio hepático. Resultados: se realizó la colecistectomía mediante la acción conjunta de instrumentos de trabajo que pasaron por las puertas de entrada de la minilaparoscopia y por el videogastroscopio. La extracción de la vesícula se realizó por vía transvaginal mediante el videogastroscopio. No aparecieron complicaciones postoperatorias siendo la paciente dada de alta al cabo de 24 horas. Conclusiones: la colecistectomía transvaginal mediante la acción conjunta de un equipo multidiscliplinar es posible y segura. La cirugía endoscópica transluminal a través de orificios naturales (NOTES, es una modalidad emergente que intenta ser menos invasiva, mejor tolerada y más respetuosa con el daño estético que la cirugía laparoscópica y probablemente será la puerta de entrada de innovaciones médicas y tecnológicas de gran trascendencia durante los próximos años.Objective: to report on the first transvaginal cholecystectomy performed on a human being in Spain. Patients and methods: a 35-year-old female with a history of recurrent bouts of biliary pain resulting from gallstones. A surgical procedure was performed by a multidisciplinary team composed of surgeons, gastroenterologists, and gynecologists. It involved creating a pneumoperitoneum by placing a