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Sample records for charting van dyke

  1. Betty Van Dyke: The Van Dyke Ranch

    OpenAIRE

    Rabkin, Sarah

    2010-01-01

    Born in 1932 to Croatian American farmers in the Santa Clara Valley town of Cupertino, Betty Van Dyke saw her fertile home ground transformed, in a few decades, from seemingly endless orchards to unrelenting urban sprawl. As the energetic matriarch of a popular family-run fruit-growing business, she has since participated in the region’s organic agricultural renaissance, overseeing one of the first California operations to grow and dry fruit organically (becoming certified in 1986), and playi...

  2. Caracterizacion fisiológica del crecimiento y desarrollo del fruto de mango (mangifera indica l.) variedad van dyke en el municipio de el espinal

    OpenAIRE

    2011-01-01

    El estudio se realizó en la finca Frutol del Municipio de El Espinal, departamento del Tolima, situado a una altura de 431 m.s.n.m., con precipitación, temperatura y Humedad Relativa promedio anual de 1.368 mm / año, 29°C y 70%.   Se realizó el seguimiento de los cambios ocurridos durante el crecimiento y desarrollo del mango Variedad Van Dyke, desde la antesis hasta la madurez fisiológica: Diámetros longitudinal, transversal, el volumen, la gravedad específica, el peso fresco y seco, color ...

  3. Controle da antracnose e qualidade de mangas (Mangifera indica L.) cv. van dyke, após tratamento hidrotérmico e químico Anthracnose control and mango quality (Mangifera indica L.) cv. van dyke after hydrothermal and chemical treatment

    OpenAIRE

    Mário Sérgio Carvalho Dias; Luciana Costa Lima; Marcos Venícios de Castro; Pedro Martins Ribeiro Júnior; Enilson de Barros Silva

    2005-01-01

    A antracnose causa severos danos à casca da manga. Por isso, há a necessidade de se fazer o tratamento fitossanitário pós-colheita dos frutos, utilizando a imersão em calda de fungicidas, a qual, associada ao tratamento hidrotérmico, tem resultado em melhores benefícios. Com o presente trabalho objetivou-se estudar o controle da antracnose e qualidade pós-colheita de mangas (Mangifera indica L.), cv. Van Dyke, após tratamento hidrotérmico associado ao químico mediante as análises física, físi...

  4. Controle da antracnose e qualidade de mangas (Mangifera indica L. cv. van dyke, após tratamento hidrotérmico e químico Anthracnose control and mango quality (Mangifera indica L. cv. van dyke after hydrothermal and chemical treatment

    Directory of Open Access Journals (Sweden)

    Mário Sérgio Carvalho Dias

    2005-04-01

    Full Text Available A antracnose causa severos danos à casca da manga. Por isso, há a necessidade de se fazer o tratamento fitossanitário pós-colheita dos frutos, utilizando a imersão em calda de fungicidas, a qual, associada ao tratamento hidrotérmico, tem resultado em melhores benefícios. Com o presente trabalho objetivou-se estudar o controle da antracnose e qualidade pós-colheita de mangas (Mangifera indica L., cv. Van Dyke, após tratamento hidrotérmico associado ao químico mediante as análises física, físico-químicas, químicas e fitopatológica. As mangas, provenientes de pomar comercial do município de Janaúba - MG, da safra 2000, foram colhidas em estádio de maturação comercial. Após seleção de acordo com a uniformidade de cor, tamanho e ausência de injúrias mecânicas e fisiológicas, as mesmas foram transportadas em caixas plásticas para a EPAMIG - CTNM - Nova Porteirinha - MG, Laboratório de Pós-colheita de frutos, onde as amostras foram submetidas ao tratamento hidrotérmico (55°C por 5minutos e banho frio em soluções contendo os fungicidas Thiabendazole (Tecto 400 mL/100 L, Prochloraz (Sportak 110 mL/100 L e Imazalil (Magnate 200 mL/100 L. Após secagem ao ar, os frutos foram acondicionados em bandejas plásticas e armazenados à temperatura ambiente (25±2°C e UR 70%, por um período de 12 dias e avaliados quanto às características intrínsecas de qualidade a cada 4 dias. O experimento foi conduzido em delineamento inteiramente casualizado, com 8 tratamentos, 4 repetições e unidade experimental composta de 4 frutos. As variações de pH, sólidos solúveis totais, acidez total titulável e açúcares solúveis totais não comprometeram as características organolépticas de mangas cv. Van Dyke armazenadas sob temperatura ambiente (25±2°C e UR 70% até os 8 dias de armazenamento. A associação do tratamento hidrotérmico com o químico foi eficiente no controle da antracnose dos frutos por até 12 dias de

  5. Parasitic analysis and π-type Butterworth-Van Dyke model for complementary-metal-oxide-semiconductor Lamb wave resonator with accurate two-port Y-parameter characterizations

    Science.gov (United States)

    Wang, Yong; Goh, Wang Ling; Chai, Kevin T.-C.; Mu, Xiaojing; Hong, Yan; Kropelnicki, Piotr; Je, Minkyu

    2016-04-01

    The parasitic effects from electromechanical resonance, coupling, and substrate losses were collected to derive a new two-port equivalent-circuit model for Lamb wave resonators, especially for those fabricated on silicon technology. The proposed model is a hybrid π-type Butterworth-Van Dyke (PiBVD) model that accounts for the above mentioned parasitic effects which are commonly observed in Lamb-wave resonators. It is a combination of interdigital capacitor of both plate capacitance and fringe capacitance, interdigital resistance, Ohmic losses in substrate, and the acoustic motional behavior of typical Modified Butterworth-Van Dyke (MBVD) model. In the case studies presented in this paper using two-port Y-parameters, the PiBVD model fitted significantly better than the typical MBVD model, strengthening the capability on characterizing both magnitude and phase of either Y11 or Y21. The accurate modelling on two-port Y-parameters makes the PiBVD model beneficial in the characterization of Lamb-wave resonators, providing accurate simulation to Lamb-wave resonators and oscillators.

  6. Finding General Dyke.

    Science.gov (United States)

    Dyke, Charles William; Dyke, Ann Bisconti

    2011-01-01

    A hemorrhagic stroke and aphasia suddenly changed the life of Charles William (Bill) Dyke, Army Lt. General (Retired), Ranger strong with 2 silver stars and 3 bronze stars among his many decorations and founder and CEO of a Washington, DC, consulting firm. Gen. Dyke and his wife Ann provide their personal perspectives on the path to his remarkable recovery and return to full-time work. They found that the most effective therapy linked to who he was and is. Standard therapy tools and impersonal approaches frequently created barriers. Instead, when health professionals related the therapy objectives to his interests and involved him in the process of setting objectives to meet the challenges, they gained his trust, cooperation, participation, and focus on learning. PMID:21447463

  7. Growth chart

    Science.gov (United States)

    ... standard (normal) range for children of the same gender and age. The same chart will be used as your child grows older. HOW TO UNDERSTAND A GROWTH CHART Many parents worry if they learn that their child's height, ...

  8. Dyke-Davidoff-Masson syndrome

    Directory of Open Access Journals (Sweden)

    Manas R Behera

    2012-01-01

    Full Text Available A 14-month-old male child presented with recurrent generalized seizures, spastic hemiplegia, microcephaly and had developmental delay in motor and speech domains. CT of the brain revealed characteristic features diagnostic of infantile type of cerebral hemiatrophy or Dyke-Davidoff-Masson syndrome.

  9. Radar Chart

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Radar Chart collection is an archived product of summarized radar data. The geographic coverage is the 48 contiguous states of the United States. These hourly...

  10. Chart Series

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) offers several different Chart Series with data on beneficiary health status, spending, operations, and quality...

  11. Magma deformation and emplacement in rhyolitic dykes

    Science.gov (United States)

    McGowan, Ellen; Tuffen, Hugh; James, Mike; Wynn, Peter

    2016-04-01

    Silicic eruption mechanisms are determined by the rheological and degassing behaviour of highly-viscous magma ascending within shallow dykes and conduits. However, we have little knowledge of how magmatic behaviour shifts during eruptions as dykes and conduits evolve. To address this we have analysed the micro- to macro-scale textures in shallow, dissected rhyolitic dykes at the Tertiary Húsafell central volcano in west Iceland. Dyke intrusion at ~3 Ma was associated with the emplacement of subaerial rhyolitic pyroclastic deposits following caldera formation[1]. The dykes are dissected to ~500 m depth, 2-3 m wide, and crop out in two stream valleys with 5-30 m-long exposures. Dykes intrude diverse country rock types, including a welded ignimbrite, basaltic lavas, and glacial conglomerate. Each of the six studied dykes is broadly similar, exhibiting obsidian margins and microcrystalline cores. Dykes within pre-fractured lava are surrounded by external tuffisite vein networks, which are absent from dykes within conglomerate, whereas dykes failed to penetrate the ignimbrite. Obsidian at dyke margins comprises layers of discrete colour. These display dramatic thickness variations and collapsed bubble structures, and are locally separated by zones of welded, brecciated and flow-banded obsidian. We use textural associations to present a detailed model of dyke emplacement and evolution. Dykes initially propagated with the passage of fragmented, gas-charged magma and generation of external tuffisite veins, whose distribution was strongly influenced by pre-existing fractures in the country rock. External tuffisites retained permeability throughout dyke emplacement due to their high lithic content. The geochemically homogenous dykes then evolved via incremental magma emplacement, with shear deformation localised along emplacement boundary layers. Shear zones migrated between different boundary layers, and bubble deformation promoted magma mobility. Brittle

  12. Isomers chart

    International Nuclear Information System (INIS)

    The nuclear isomers are nuclides offering the same mass number and the same atomic number, but different energy levels. In the following chart the zero energy ground states are omitted and the metastable isomers, i.e. of non-zero energy, known and of measurable lifetime, are listed. The lower limit of this lifetime was set here to 0.1 x 10-6 s. The various isomers were classified in increasing lifetimes. (authors)

  13. SS-CUSUM Chart

    OpenAIRE

    Thaga Keoagile

    2009-01-01

    A cumulative sum (CUSUM) control chart referred to as the SS-CUSUM chart is proposed that is capable of simultaneously detecting changes in both mean and standard deviation. The construction of this chart is based on the sum of squares of the maximum standard CUSUM statistics. The average run sengths (ARLs) are computed for comparison with other charts particularly with some recently developed single charts. The SS-CUSUM chart has an advantage over its competitors since it quickly detects bot...

  14. Excel 2007 Charts

    CERN Document Server

    Walkenbach, John

    2008-01-01

    Excel, the top number-crunching tool, now offers a vastly improved charting function to help you give those numbers dimension and relativity. John Walkenbach, a.k.a. Mr. Spreadsheet, clearly explains all these charting features and shows you how to choose the right chart for your needs. You'll learn to modify data within the chart, deal with missing data, format your chart, use trend lines, construct "impossible" charts, create charts from pivot tables, dress them up with graphics, and more. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

  15. On regional geomagnetic charts

    Science.gov (United States)

    Alldredge, L.R.

    1987-01-01

    When regional geomagnetic charts for areas roughly the size of the US were compiled by hand, some large local anomalies were displayed in the isomagnetic lines. Since the late 1960s, when the compilation of charts using computers and mathematical models was started, most of the details available in the hand drawn regional charts have been lost. One exception to this is the Canadian magnetic declination chart for 1980. This chart was constructed using a 180 degrees spherical harmonic model. -from Author

  16. Flowage differentiation in an andesitic dyke of the Motru Dyke Swarm (Southern Carpathians, Romania) inferred from AMS, CSD and geochemistry

    Science.gov (United States)

    Nkono, Collin; Féménias, Olivier; Diot, Hervé; Berza, Tudor; Demaiffe, Daniel

    2006-06-01

    Two dykes of different thickness (5.5 m for TJ31 and 23 m for TJ34) from the late Pan-African calc-alkaline Motru Dyke Swarm (S. Carpathians, Romania) have been studied by electron microprobe (mineral chemistry), crystal size distribution (CSD), anisotropy of magnetic susceptibility (AMS) and whole-rock geochemistry. All the physical and chemical variations observed across the dyke's width point to concordant results and show that the variations of both modal abundance and size of the amphibole and biotite microphenocrysts inside the dykes (deduced from the classical CSD measurements) are the result of a mechanical segregation of suspended crystals during magmatic transport. Despite a pene-contemporaneous regional tectonic, the flow-induced differentiation in the thicker dyke is characterized by the concentration of pre-existing Ti-rich pargasite-tschermakite, clinopyroxene and plagioclase crystals in the core of the dyke and of the extracted differentiated liquid near the walls. This mechanical differentiation induces a chemical differentiation with a basaltic andesite composition for the core of the dyke whereas the margins are andesitic. Thus the chilled margins appear as a slightly more evolved liquid with a Newtonian behaviour when compared to the average composition of the dyke. The localization of the liquid on both sides of the dyke has certainly facilitated the ascent of the central part of the dyke that behaved as a Binghamian mush.

  17. Robust CUSUM control charting

    NARCIS (Netherlands)

    H.Z. Nazir; M. Riaz; R.J.M.M. Does; N. Abbas

    2013-01-01

    Cumulative sum (CUSUM) control charts are very effective in detecting special causes. In general, the underlying distribution is supposed to be normal. In designing a CUSUM chart, it is important to know how the chart will respond to disturbances of normality. The focus of this article is to control

  18. Dyke-Davidoff-Masson Syndrome in Two Children

    OpenAIRE

    MD, Mete ÖZDİKİCİ; MD, Volkan TANI; MD, Suat EREN; MD, Çetin ÇELENK

    1995-01-01

    A three year old boy and a 12 year old girl with uniateral cerebral atrophy were diagnosed as Dyke-Davidoff-Masson syndrome using cranial computed tomography. Magnetic resonance imaging was also done in the second case. The findings were compared with the relevant literature. Key words: Dyke-Davidoff-Masson syndrome, unilateral cerebral atrophy, radiology

  19. Charted Choices 2013-2017. An analysis of ten election programmes. Effects on the economy and the environment; Keuzes in Kaart 2013-2017. Een analyse van tien verkiezingsprogramma's. Effecten op economie en milieu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-05-15

    At the request of ten political parties, the Netherlands Bureau for Economic Policy Analysis (CPB) and PBL Netherlands Environmental Assessment Agency have mapped out the effects of the respective election platforms on the economy and the environment. The analysis shows that each of the proposed policy measures included in the platforms has both advantages and disadvantages. The platforms thus reflect the diverse choices that have been made by the parties. The publication presents the impact of party programs on public finances, purchasing power and employment. Also included in the publication are analyses in the field of mobility, energy and climate, nature, education, housing and healthcare [Dutch] De verkiezingsprogramma's 2012 laten zien welke keuzes politieke partijen maken voor de jaren 2013-2017. De programma's tonen aan dat er echt iets te kiezen valt voor de komende kabinetsperiode. Hoe gaan we na de economische crisis de overheidsfinancien weer op orde brengen en hoe snel? Verhogen we de AOW-leeftijd en beperken we de aftrek van de hypotheekrente, of juist niet? Hoe verminderen we de filedruk? Willen we klimaatverandering aanpakken en zo ja, hoe dan? Is het de moeite waarde om meer geld uit te geven aan onderwijs of innovatie? Hoeveel trekken we uit voor natuur? Hoe kunnen we de woningmarkt beter laten functioneren? Hoe gaan we om met de stijging van de kosten van de zorg? In de aanloop naar de verkiezingen van 12 september 2012 hebben tien politieke partijen - VVD, PvdA, PVV, CDA, SP, D66, GroenLinks, ChristenUnie, SGP, DPK - gevraagd om een analyse van hun verkiezingsprogramma's. Het CPB heeft de economische effecten geanalyseerd, het PBL de effecten op milieu.

  20. Mesozoic dyke swarms of the Falkland Islands (South Atlantic)

    OpenAIRE

    Stone, P

    2013-01-01

    An aeromagnetic survey that allowed an improved discrimination of the principal dyke swarms of the Falkland Islands has been augmented by additional radiometric dates and geochemical analyses of representative specimens. Most of the dykes previously described as forming a “north-south” swarm of Jurassic age are associated with a set of NE-SW linear magnetic anomalies that are entirely separate from another set of N-S to NNW-SSE anomalies, The NE-SW Jurassic dyke swarm occurs mostly in West Fa...

  1. Fractional smith chart theory

    KAUST Repository

    Shamim, Atif

    2011-03-01

    For the first time, a generalized Smith chart is introduced here to represent fractional order circuit elements. It is shown that the standard Smith chart is a special case of the generalized fractional order Smith chart. With illustrations drawn for both the conventional integer based lumped elements and the fractional elements, a graphical technique supported by the analytical method is presented to plot impedances on the fractional Smith chart. The concept is then applied towards impedance matching networks, where the fractional approach proves to be much more versatile and results in a single element matching network for a complex load as compared to the two elements in the conventional approach. © 2010 IEEE.

  2. Seismic footprints of shallow dyke propagation at Etna, Italy

    OpenAIRE

    Susanna Falsaperla; Marco Neri

    2015-01-01

    One of the key issues in forecasting volcanic eruptions is to detect signals that can track the propagation of dykes towards the surface. Continuous monitoring of active volcanoes helps significantly in achieving this goal. The seismic data presented here are unique, as they document surface faulting processes close (tens to a few hundred meters) to their source, namely the dyke tip. They originated nearby - and under - a seismic station that was subsequently destroyed by lava flows during er...

  3. Improved data driven control charts

    NARCIS (Netherlands)

    Albers, W.; Kallenberg, W.C.M.

    2007-01-01

    Classical control charts for monitoring the mean are based on the assumption of normality. When normality fails, these control charts are no longer valid and serious errors often arise. Data driven control charts, which choose between the normal chart, a parametric one and a nonparametric chart, hav

  4. CONTROL CHARTS FOR STATIONARY VECTOR ARMA PROCESSES

    Directory of Open Access Journals (Sweden)

    J. Yadavalli

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: In practice, there are many quality control situations where a product under consideration may have two or more interrelated quality characteristics and observations of each characteristic are serially correlated. One of the objectives of management is to investigate whether or not all these characteristics of the product simultaneously satisfy the required specifications. To the author's best knowledge, no concrete attempts have been made so far to construct the control charts for such situations, particularly when the data arise from vector autoregressive-moving average (VARMA processes. It is this problem that has been addressed in this paper. A few methods are suggested for constructing the control charts. When assumptions about independence and normality break down, a bootstrap method, perhaps for the first time, is suggested to attack the problem. Some illustrative examples are discussed.

    AFRIKAANSE OPSOMMING: In die praktyk is daar vele kwaliteitbeheersituasies waar 'n betrokke produk een of twee onderling verbonde kenmerke kan hê en waarnemings van elke kenmerk serie gekorreleer is. Een van die doelwitte van bestuur is om te ondersoek of hierdie kenmerke van die produk gelyktydig aan die vereiste spesifikasies voldoen al dan nie. Na die outeur se beste wete, is daar tot dusver geen daadwerklike pogings aangewend om die beheergrafieke vir sodanige situasies op te stel nie, veral waar die data ontstaan uit vektor outoregressief bewegende gemiddelde (VARMA prosesse. Hierdie probleem geniet in hierdie artikel aandag. 'n Aantal metodes vir die opstel van die beheergrafieke word voorgestel. Wanneer aannames oor selfstandigheid en normaliteit faal, word 'n skoenlusmetode voorgestel om die probleem die hoof te bied. 'n Aantal voorbeelde ter toeligting word bespreek.

  5. Great Lakes Ice Charts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Charts show ice extent and concentration three times weekly during the ice season, for all lakes except Ontario, from the 1973/74 ice season through the 2001/2002...

  6. Barograms / Barograph Charts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Barograms are weekly rectangular charts recording barometric pressure at a given station. The barograph is an instrument that makes a continuous pen and ink trace...

  7. CDC Child Growth Charts

    Data.gov (United States)

    U.S. Department of Health & Human Services — CDC child growth charts consist of a series of percentile curves that illustrate the distribution of selected body measurements in U.S. children. Pediatric growth...

  8. State-Chart Autocoder

    Science.gov (United States)

    Clark, Kenneth; Watney, Garth; Murray, Alexander; Benowitz, Edward

    2007-01-01

    A computer program translates Unified Modeling Language (UML) representations of state charts into source code in the C, C++, and Python computing languages. ( State charts signifies graphical descriptions of states and state transitions of a spacecraft or other complex system.) The UML representations constituting the input to this program are generated by using a UML-compliant graphical design program to draw the state charts. The generated source code is consistent with the "quantum programming" approach, which is so named because it involves discrete states and state transitions that have features in common with states and state transitions in quantum mechanics. Quantum programming enables efficient implementation of state charts, suitable for real-time embedded flight software. In addition to source code, the autocoder program generates a graphical-user-interface (GUI) program that, in turn, generates a display of state transitions in response to events triggered by the user. The GUI program is wrapped around, and can be used to exercise the state-chart behavior of, the generated source code. Once the expected state-chart behavior is confirmed, the generated source code can be augmented with a software interface to the rest of the software with which the source code is required to interact.

  9. Local stresses, dyke arrest and surface deformation in volcanic edificesand rift zones

    Directory of Open Access Journals (Sweden)

    L. S. Brenner

    2004-06-01

    Full Text Available Field studies indicate that nearly all eruptions in volcanic edifices and rift zones are supplied with magma through fractures (dykes that are opened by magmatic overpressure. While (inferred dyke injections are frequent during unrest periods, volcanic eruptions are, in comparison, infrequent, suggesting that most dykes become arrested at certain depths in the crust, in agreement with field studies. The frequency of dyke arrest can be partly explained by the numerical models presented here which indicate that volcanic edifices and rift zones consisting of rocks of contrasting mechanical properties, such as soft pyroclastic layers and stiff lava flows, commonly develop local stress fields that encourage dyke arrest. During unrest, surface deformation studies are routinely used to infer the geometries of arrested dykes, and some models (using homogeneous, isotropic half-spaces infer large grabens to be induced by such dykes. Our results, however, show that the dyke-tip tensile stresses are normally much greater than the induced surface stresses, making it difficult to explain how a dyke can induce surface stresses in excess of the tensile (or shear strength while the same strength is not exceeded at the (arrested dyke tip. Also, arrested dyke tips in eroded or active rift zones are normally not associated with dyke-induced grabens or normal faults, and some dykes arrested within a few metres of the surface do not generate faults or grabens. The numerical models show that abrupt changes in Young's moduli(stiffnesses, layers with relatively high dyke-normal compressive stresses (stress barriers, and weak horizontal contacts may make the dyke-induced surface tensile stresses too small for significant fault or graben formation to occur in rift zones or volcanic edifices. Also, these small surface stresses may have no simple relation to the dyke geometry or the depth to its tip. Thus, for a layered crust with weak contacts, straightforward

  10. Dyke Foundation Classification%关于堤基的分段分类

    Institute of Scientific and Technical Information of China (English)

    ZHANG; Jia-fa

    2001-01-01

    Main factors, which should be considered in the classification of dyke foundation, are discussed in this paper. Engineering conditions should be taken into accoun t when the levee safety is appraised based on engineering geologic appraisement and classificatio n. On the basis of safety appraisement, dyke foundation may be classified with regard of suitable r einforcement measures. Examples are presented to illustrate the instructive significance of dyke foundation cla ssification to dyke reinforcement design.

  11. Geochemistry and petrology of mafic Proterozoic and Permian dykes on Bornholm, Denmark:

    DEFF Research Database (Denmark)

    Holm, Paul Martin; Pedersen, Lise E.; Højsteeen, Birte

    2010-01-01

    More than 250 dykes cut the mid Proterozoic basement gneisses and granites of Bornholm. Most trend between NNW and NNE, whereas a few trend NE and NW. Field, geochemical and petrological evidence suggest that the dyke intrusions occurred as four distinct events at around 1326 Ma (Kelseaa dyke...

  12. Temporal geoelectric behaviour of dyke aquifers in northern Deccan Volcanic Province, India

    Indian Academy of Sciences (India)

    Gautam Gupta; Vinit C Erram; Suyash Kumar

    2012-06-01

    Vertical electrical resistivity soundings (VES) were carried out over four major dykes of Nandurbar district in the northern Deccan Volcanic Province (DVP) of Maharashtra to investigate the subsurface geological conditions, with an aim of identifying zones with groundwater resource potential. Dykes can act as pathways or barrier to the groundwater flow depending upon the intensity of fracturing in the dyke rock. Whether the dykes act as water conduits or as barriers depends on their structure, location and orientation with respect to the groundwater flow. The Nandurbar district is known for occurrence of dykes and dyke swarms. A total of 33 dykes were demarcated in the study region and four major dykes (D4, D5, D6, and D7) from these were chosen for detailed VES studies. Data were acquired over these four dykes during pre-monsoon and post-monsoon periods to observe the seasonal variation in groundwater movement. These studies revealed changes in field characters, their attitudes, thickness and structure of the dykes. Longitudinal geoelectrical sections along these dykes demonstrated carrier as well as barrier stretches which identified potential aquifers up to depths of 25–30m below which hard and compact rock exists. These studies also indicated that dykes with sufficient width, length and favourable hydrogeological structure form potential aquifers for the occurrence and movement of groundwater in the study area.

  13. INIS: Terminology charts

    International Nuclear Information System (INIS)

    This document is one in a series of publications known as the INIS Reference Series. It is to be used in conjunction with the INIS indexing manual and the INIS thesaurus for the preparation of input to the INIS database. The thesaurus and terminology charts in their first edition (Rev.0) were produced as the result of an agreement between the International Atomic Energy Agency (IAEA) and the European Atomic Energy Community (Euratom). Except for minor changes the terminology and the interrelationships between terms are those of the December 1969 edition of the Euratom Thesaurus. The purpose of the terminology harts is to display the descriptors of the thesaurus in the context of their hierarchical and other semantic relationships. Hierarchically related terms are grouped in clusters, each representing one of the principal concepts of a subject field. The descriptors are grouped around or under the broadest term of the clusters which is printed in upper case. The hierarchical relationships within the clusters are shown by the arrangement of the terms in smaller boxes within the larger boxes circumscribing the clusters. The clusters are connected by lines of various thickness, representing the other (mostly non-hierarchical) relationships. These connections are the equivalent to 'see also' and 'related term' cross-references. The thickness of the lines represents the strength of the semantic relations, or, in the practice of a retrieval system the probability that one term replacing a connected term in a query, will still yield pertinent references. The figures accompanying the descriptors represent their frequency of assignment to the first 987,000 documents stored in the Euratom system (May 1970). They are presented in order to show the relative importance of the descriptors within the subject field. The asterisks (*) accompanying descriptors in the charts refer to descriptors, for which a scope note can be found in the INIS: Thesaurus at the time the charts went

  14. NUCLEUS-CHART. Chart of the Nuclides

    Energy Technology Data Exchange (ETDEWEB)

    Atomic Mass Data Center [Orsy (France)

    1998-05-05

    Nucleus is an interactive PC-based graphical viewer of NUBASE nuclear property data. NUBASE contains experimentally known nuclear properties, together with some values that have been estimated from extrapolation of experimental data for 3010 nuclides. NUBASE also contains data on those isomeric states that have half-lives greater than 1 millisecond; there are 669 such nuclides of which 58 have more than one isomeric state. The latest version of NUCLEUS-CHART has been corrected to include the names and the chemical symbols of the elements 104 to 109 that have been finally adopted by the Commission on Nomenclature of Inorganic Chemistry (CNIC) of the International Union of Pure and Applied Chemistry (IUPAC). They differ from those recommended by the same commission a few years before and that were widely used in the evaluations AME`95 and NUBASE`97. It results in some shuffling of the names and symbols, that may cause confusion in the near future. At AMDC we`ll be as careful as possible to try to avoid such confusion. In advance we apologize if any will occur in the future and recommend the user to always double check these few names.

  15. Weighing Rain Gauge Recording Charts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Weighing rain gauge charts record the amount of precipitation that falls at a given location. The vast majority of the Weighing Rain Gauge Recording Charts...

  16. NOAA Raster Navigational Charts (RNC)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA, National Ocean Service, Office of Coast Survey, Marine Chart Division is responsible to build and maintain a suite of more than 1000 nautical charts that are...

  17. Dyke emplacement and propagation: a new laboratory approach

    Science.gov (United States)

    Bakker, R.; Benson, P.; Vinciguerra, S.

    2013-12-01

    It is well known that magma ascends trough the crust by the process of dyking. During dyke movement crustal rocks, specifically the volcano's basement rocks, fracture due to the stress imposed by the ascending magma, thus providing conduits for magma transport. Dykes are frequently seen in the field and have been reproduced via numerical and analogue studies. However, a number of assumptions regarding rock mechanical behavior frequently has to be made as such data are very hard to directly measure at the pressure/temperature conditions of interest: high temperatures at relatively shallow depths. Such data are key to simulating the magma intrusion dynamics through the lithologies that underlie the volcanic edifice. To bridge this gap, we have performed a suite of rock deformation experiments in both compressive and tensile regimes, using a Paterson-type triaxial apparatus on representative lithologies present in the basement of Mt. Etna. In the compressive regime, we find that sedimentary rocks present at a depth of aproximately 2 km show a B/D transition at around 300 degC and significant weakening with temperatures exceeding 400 degC. Volcanic rocks (basalt) shows a significant change in deformation behavior only at temperatures exceeding 800 degC. Such a large contrast in mechanical properties could be favorable for dyke deflection or dyke arrest. However, in the tensile regime, it remains a significant technical challenge to precisely reproduce the conditions of dyking in the lab. As a starting point, we are now testing an analogue material to replace the magma to avoid such high temperatures, relying of maintaining similar temperature/viscosity ratios between magma/country rock in the laboratory and the field. We chose PMMA (a.k.a. plexiglass) for this task as it displays a large range in viscosities (log(visc)range = 10 - 1) with temperatures between 100 and 300 degC, making it an excellent analogue material. In addition PMMA solidifies after the sample cools

  18. Permanent groundwater storage in basaltic dyke fractures and termite mound viability

    Science.gov (United States)

    Mège, Daniel; Rango, Tewodros

    2010-04-01

    Many basaltic dykes of the Ethiopian flood basalt province are observed in the northwestern Ethiopian lowlands. In this area, the termites preferentially build their epigeous mounds on the top of dolerite dykes. The relationship between termite mounds and dykes is investigated from the analysis of their distribution along one of these dykes, of thickness 2-5 m, that we could follow over 2000 m. Termite mounds are periodically spaced (mean distance 63 m, R2 = 0.995), and located exclusively where the topographic relief of the dyke is not more than 2 m above the surrounding area. From these observations and from the geological context, a hydrological circuit model is proposed in which (1) dykes are preferential conduits for groundwater drainage during the rainy season due to pervasive jointing, (2) during the dry season, the portion of the dyke forming a local topographic relief area dries up more quickly than the surroundings, the elevation difference between the dyke summit and the surroundings being a factor restricting termite mound development. For dyke topographic relief >2 m, drying is an obstacle for maintaining the appropriate humidity for the termite colony life. Periodic termite mound spacing is unlikely to be related to dyke or other geological properties. It is more likely related to termite population behaviour, perhaps to clay shortage, which restricts termite population growth by limiting the quantity of building material available for mound extension, and triggers exploration for a new colonization site that will be located along the dyke at a distance from the former colony that may be controlled by the extent of the zone covered by its trail pheromones. This work brings out the importance of dykes in channelling and storing groundwater in semiarid regions, and shows that dykes can store groundwater permanently in such settings even though the dry season is half the year long. It contributes also to shedding light on water supply conditions

  19. Dyke emplacement at the incipient Namibian margin - structural and anisotropy of magnetic susceptibility (AMS) studies in the Henties Bay - Outjo Dyke Swarm

    Science.gov (United States)

    Wiegand, Miriam; Trumbull, Robert; Greiling, Reinhard O.

    2010-05-01

    During the Cretaceous breakup of western Gondwana, the conjugate Namibian and South American margins were the site of flood basalts, mafic dyke swarms and subvolcanic intrusive complexes which make up the South Atlantic Large Igneous Province and the volcanic margin of northwestern Namibia. This contribution presents data on internal fabrics in mafic dykes (mostly subalkaline tholeiitic dolerites) from the major Henties Bay-Outjo dyke swarm (HOD) in coastal and inland NW Namibia, which are discussed in terms of magma emplacement. The HOD is some 100 km wide and extends at least 500 km from the continental margin. The dykes were emplaced in Neoproterozoic (Panafrican) Damara mobile belt, which is bounded by the Angola/Congo craton on the north and the Kalahari craton on the south. Field relations and radiometric dates indicate Early Cretaceous emplacement ages for the dykes. In coastal exposures north of the HOD, dolerite dykes are mainly coast-parallel (NNW-SSE) and syn-tectonic with normal faults that offset Etendeka lavas. Coast-parallel dykes are also common within the HOD, but the great majority of dykes strike NE-SW. We observed the latter dykes to crosscut coast-parallel ones. But the opposite relationship is also found locally. The dominant NE-SW strike of HOD indicates the influence of the Damara Belt structural grain at a regional scale, but locally the dykes commonly crosscut basement foliations and lithologic contacts. Depending on dyke thickness, which varies in the HOD from a few cm to about 50 m), the dykes are variably fine grained with chilled margins. Vesiculation is seldom observed. Typical textures are intersertal to subophitic, with plagioclase, clinopyroxene and olivine being the main mineral phases. Common minor minerals include opaque oxides and acicular apatite. Linear dykes are composed of segments, 10 m to some km in length, which are connected by transfer zones. Often a minor horizontal displacement can be observed between these segments

  20. Effectieve bestrijding van varroa

    OpenAIRE

    Cornelissen, B.; Blacquiere, T.; Steen, van der, M.

    2010-01-01

    De varroa mijtziekte (Varroa destructor) is de belangrijkste bedreiging van de Europese honingbij. Wintersterfte van honingbijen is in de meeste gevallen toe te schrijven aan deze ziekte. Deze brochure van de WUR biedt informatie over de biologie van varroa, de effecten van varroa op honingbijen en de bestrijding van varroa.

  1. Rb-Sr ages of lamprophyre dykes from Schirmacher Oasis, Queen Maud Land, east Antarctica

    International Nuclear Information System (INIS)

    Lamprophyre dykes intrude the late proterozoic metamorphic terrain of Schirmacher Oasis, Queen Maud Land, east Antarctica. Rb-Sr whole-rock/mineral isochron ages of two lamprophyre dykes are 455± 12 Ma (Sri=0.70886 ± 5) and 458±6 Ma (Sri=0.71388 ± 98). This lamprophyre dyke activity of Schirmacher Oasis, may be interpreted as a manifestation of post orogenic alkaline magmatism related to the Ross orogeny of the Transantarctic mountains. (author)

  2. Rotation of the Falklands microplate reassessed after recognition of discrete Jurassic and Cretaceous dyke swarms

    OpenAIRE

    Stone, P; G. S. Kimbell; Richards, P.C.

    2009-01-01

    Recently acquired aeromagnetic data for the Falkland Islands have shown that previous interpretations of the dolerite dyke swarms are inadequate. In particular, most of the dykes previously described from West Falkland as forming a ‘north–south’ swarm of Jurassic age are associated with a set of NE–SW linear magnetic anomalies that are entirely separate from another set of truly N–S anomalies. Very few dykes had been previously reported from East Falkland, but the aeromagnetic survey demonstr...

  3. WWW chart of the nuclides

    International Nuclear Information System (INIS)

    WWW chart of the nuclides was established on the basis of the latest evaluations of nuclear structure and decay data. By viewing WWW chart of the nuclides, one can retrieve the fundamental data of nuclide such as atomic mass, abundance, spin and parity; the decay mode, branching ratio, half-life and Q-value of radioactive nuclide, energy and intensity of strong γ-ray, etc. The URL (Uniform Resource Locator) of WWW chart of the nuclides is: http://myhome.py.gd.cn/chart/index,asp

  4. Flash Builder charting and multimedia

    CERN Document Server

    Rocchi, Cesare

    2010-01-01

    Charting and multimedia are two vital tools for data-driven applications. Learn about the main components of the chart library included in Flash Builder, and see how to build and customize widely used charts. Turning your attention to the multimedia capabilities of the Flex framework, you will review the multimedia components built into the Flex library, and learn how to use ActionScript to manipulate video and audio files. Charting and Multimedia is the third of five articles that will be compiled in the book, Data Visualization with Flash Builder: Designing RIA and AIR Applications with Rem

  5. Petrology and geochemistry of dolerite dykes of Dharmapuri and Salem districts of Tamil Nadu

    International Nuclear Information System (INIS)

    Dolerite dyke sets occur distributed in the Dharmapuri and Salem districts of northern Tamil nadu. These dykes have been emplaced in the older basement composed of granulite and gneissic rocks and cut across the later formed lineament controlled alkaline complexes. They are composed of medium to coarse calcic plagioclase and clinopyroxene with biotite, amphibole, uralite, olivine, orthopyroxene, and anhedral quartz as accessories. Based on geochemical characters, the olivine bearing dykes are classed as Type I and the quartz bearing dykes as Type II. The Type I dykes resemble basalt and the Type II dykes, basaltic andesite. They display LILE> HFSE in terms of abundance. The REE values indicate enrichment of LREE relative to MREE and HREE and an E-MORB or Plume MORB signature. The geochemistry of the sampled dykes suggests derivation from a mantle plume. This plume was emplaced into the garnet lherzolite layer and subsequently into the shallower spinel lherzolite layer in the mantle. Polybaric melting of lherzolite protoliths with varying proportions of garnet and spinel occurred with subsequent fractionation to produce a source melts with E-MORB characteristics. Emplacement of these dykes was aided by crustal extension and associated fracturing to develop a dyke swarm. (author)

  6. Cretaceous dykes discovered in the Falkland Islands : implications for regional tectonics in the South Atlantic

    OpenAIRE

    Stone, P; Richards, P.C.; G. S. Kimbell; Esser, R. P.; Reeves, D.

    2008-01-01

    New aeromagnetic data resolve the dykes of the Falkland Islands into three swarms. A hitherto unrecognized suite of north–south dykes is established as early Cretaceous by an Ar–Ar date of about 121 Ma. Swarms of NE–SW and east–west dykes are both early Jurassic: the former gives an Ar–Ar age of about 178 Ma, whereas the latter has been previously dated to about 190 Ma. The intrusion of the Cretaceous dykes marks the onset of oceanic crust generation in the South Atlantic and so restricts to ...

  7. The hypernuclear chart

    CERN Document Server

    Khan, E; Gulminelli, F; Raduta, Ad R

    2015-01-01

    We calculate the comprehensive hypernuclear chart for even-even hypernuclei with magic numbers of $\\Lambda$'s (for Z $\\leq$ 120 and $\\Lambda \\leq$70) and estimate the number of bound systems, considering the present uncertainties in the $\\Lambda-$nucleon and $\\Lambda-\\Lambda$ interactions. We consider a density functional approach adjusted to microscopic Bruckner-Hartree-Fock calculations, where the $\\Lambda\\Lambda$ term is corrected in a phenomenological way, to reproduce present experimental constraints. Different models which strongly deviate at large densities, but giving the same bond energy, are generated in order to take into account the uncertainties related to the high density equation of state. The number of bound even-even-even hypernuclei is estimated to 491680 $\\pm$ 34400. This relatively low uncertainty is due to the fact that the well constrained low density and highly unconstrained high density behavior of the energy functional turn out to be largely decoupled. Results in hypernuclei appear to...

  8. Opgave van vindplaatsen van bedreigde akkeronkruiden

    OpenAIRE

    NN

    1996-01-01

    Voor het opstellen van een Beschermingsplan Akker(on)kruiden door het Informatieen KennisCentrum natuurbeheer, zullen ook dit jaar verschillende akkerreservaten bezocht worden. Om een eventuele verschuiving of uitbreiding van het akkerreservaat-areaal goed te kunnen onderbouwen is het nodig ook groeiplaatsen van de betreffende soorten buiten de reservaten te kennen. Uw medewerking wordt gevraagd voorde opgave van vindplaatsen van de volgende soorten: Agrostemma githago Ajuga chamaepitys Arnos...

  9. Daders van huiselijk geweld

    OpenAIRE

    Knaap, L.M. van der; Idrissi, F. el.; Bogaerts, S.

    2010-01-01

    In het kader van het project ‘Aanpak huiselijk geweld’, een onderdeel van het Veiligheidsprogramma, worden drie studies naar huiselijk geweld uitgevoerd. Dit deelonderzoek, dat door het WODC wordt uitgevoerd, heeft tot doel:Inzicht krijgen in achtergrondkenmerken en problematiek van daders van huiselijk geweld;Inzicht bieden in het hulpzoekgedrag van daders en zo mogelijk in de achtergronden van het huiselijk geweld;Bepalen in hoeverre daders van huiselijk geweld opnieuw met justitie in aanra...

  10. A RARE CAUSE OF RESISTANT SEIZURES: DYKE DAVIDOFF MASSON SYNDROME

    Directory of Open Access Journals (Sweden)

    Biswadev Basu

    2013-11-01

    Full Text Available ABSTRACT : Dyke – Davidoff – Masson Syndrome (DDMS, is a rare clinical condition characterized by clinical triad of seizures, contralateral spastic hemiplegia or hemiparesis, with or without mental retardation. Diagnosis requires presence of cerebral hemiatrophy with homolateral hypertrophy of the skull and sinuses on brain imaging. Here we report a case of DDMS in a 16 year old girl who presented with seizures and hemiparesis.MRI of her brain showed hemiatrophy involving the left cerebral hemisphere with enlargement of ipsilateral sinuses and ventricles

  11. Growth charts of human development

    NARCIS (Netherlands)

    Van Buuren, Stef

    2014-01-01

    This article reviews and compares two types of growth charts for tracking human development over age. Both charts assume the existence of a continuous latent variable, but relate to the observed data in different ways. The D-score diagram summarizes developmental indicators into a single aggregate s

  12. Effectieve bestrijding van varroa

    NARCIS (Netherlands)

    Cornelissen, B.; Blacquiere, T.; Steen, van der J.J.M.

    2010-01-01

    De varroa mijtziekte (Varroa destructor) is de belangrijkste bedreiging van de Europese honingbij. Wintersterfte van honingbijen is in de meeste gevallen toe te schrijven aan deze ziekte. Deze brochure van de WUR biedt informatie over de biologie van varroa, de effecten van varroa op honingbijen en

  13. Katalogus van vakwoordeboeke

    Directory of Open Access Journals (Sweden)

    Editorial Office

    1990-07-01

    Full Text Available Die onderstaande lys vakwoordeboeke wat vir natuurwetenskaplikes van belang sal wees, is ’n uittreksel uit die jongste Katalogus van vakwoordeboeke. Die katalogus wat deur die Nasionale Vakterminologiediens van die Departement van Nasionale Opvoeding uitgegee word, bevat ’n volledige lys van vakwoordeboeke (in die handel beskikbaar of uit druk, sowel as die pryse.

  14. Paleomagnetism of diabase dykes, pegmatitic granites and TGG gneisses in the Olkiluoto area

    Energy Technology Data Exchange (ETDEWEB)

    Mertanen, S. (Geological Survey of Finland, Espoo (Finland))

    2007-03-15

    Paleomagnetic studies in the Olkiluoto area were carried out on two diabase dykes, on four sites of pegmatitic granites and on three sites of TGG gneisses. Remanent magnetizations in the diabase dykes are strong, and two remanence components were isolated. The other component is regarded as primary, formed during cooling of the dykes. Based on comparison to previously known Fennoscandian paleomagnetic data, the pole position of the primary component shows that the dykes are ca. 1560 Ma in age. The pole position of the poorly defined secondary component of the diabase dyke gives an age of ca. 250 Ma. Pegmatitic granites are weakly magnetized, but one pegmatitic granite site gave a rather consistent remanence direction which points to a remagnetization at ca. 1570 Ma, probably due to emplacement of the nearby rapakivi granites. The TGG gneisses do not carry any stable remanent magnetization. (orig.)

  15. Sr-Nd isotopic composition of lamprophyre dykes from Queen Maud Land, East Antarctica

    International Nuclear Information System (INIS)

    Alkali basaltic-lamprophyric dykes intrude precambrian gneisses in the Schirmacher oasis, Queen Maud land, East Antarctica. Rb-Sr and Sm-Nd isotopic data on two lamprophyre dykes are reported from the Schirmacher oasis. The lamprophyre dykes have given Rb-Sr biotite/whole rock isochron age of 439 ± 10 Ma (2σ). Large variations in εSr and εNd indicate higher degree of crustal assimilation. Higher εSr (+54 to +72) and lower εNd (-7 to -13) of these dykes also suggest that the source was contaminated by older crust. Biotite/whole rock Rb-Sr isotope data on lamprophyre dykes show that the terrain was affected by thermal event during early paleozoic which is correlated with the end of Pan-African orogeny. (author)

  16. Bivariate control chart with copula

    Science.gov (United States)

    Lestari, Tika; Syuhada, Khreshna; Mukhaiyar, Utriweni

    2015-12-01

    Control chart is the main and powerful tool in statistical process control in order to detect and classify data, either in control or out of control. Its concept, basically, refers to the theory of prediction interval. Accordingly, in this paper, we aim at constructing of what so called predictive bivariate control charts, both classical and Copula-based ones. We argue that appropriate joint distribution function may be well estimated by employing Copula. A numerical analysis is carried out to illustrate that a Copula-based control chart outperforms than other.

  17. Multivariate Statistical Process Control Charts: An Overview

    OpenAIRE

    Bersimis, Sotiris; Psarakis, Stelios; Panaretos, John

    2006-01-01

    In this paper we discuss the basic procedures for the implementation of multivariate statistical process control via control charting. Furthermore, we review multivariate extensions for all kinds of univariate control charts, such as multivariate Shewhart-type control charts, multivariate CUSUM control charts and multivariate EWMA control charts. In addition, we review unique procedures for the construction of multivariate control charts, based on multivariate statistical techniques such as p...

  18. Recirculatie van percolatiewater

    OpenAIRE

    Beker D

    1988-01-01

    Er is een proef uitgevoerd naar het effect van het recirculeren van percolatiewater van een vuilstortplaats. Hierbij zijn op een stortterrein 2 proefvakken van huishoudelijk afval (hoogte 3 m) aangelegd, waarvan 1 vak, gedurende 1 jaar werd bevloeid met 2 m3/m2 percolatiewater afkomstig van een ander deel van het stortterrein. Beide velden stonden bloot aan de natuurlijke neerslag. Na circa 1 jaar bevond het "gerecirculeerde" vak zich in de methanogene fase, terwijl dit bij het ande...

  19. Ziekte van Lyme : nasleep van een tekenbeet

    NARCIS (Netherlands)

    Broek, P.; Takken, W.

    2012-01-01

    Dit themanummer beschrijft de Ziekte van Lyme en geeft een overzicht over de stand van kennis over deze complexe ziekte in Nederland. De lymeziekte is uniek omdat zij veroorzaakt wordt door een bacterie die een teek als tussengastheer (vector) gebruikt.

  20. Inland Electronic Navigational Charts (IENC)

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — These Inland Electronic Navigational Charts (IENCs) were developed from available data used in maintenance of Navigation channels. Users of these IENCs should be...

  1. Charting Transnational Native American Studies

    Directory of Open Access Journals (Sweden)

    Hsinya Huang

    2012-06-01

    Full Text Available Introduction to the Special Forum entitled "Charting Transnational Native American Studies: Aesthetics, Politics, Identity," edited by Hsinya Huang, Philip J. Deloria, Laura M. Furlan, and John Gamber

  2. Safe Minimum Internal Temperature Chart

    Science.gov (United States)

    ... JSR 286) Actions ${title} Loading... Safe Minimum Internal Temperature Chart Safe steps in food handling, cooking, and ... from other foods. Cook —Cook to the right temperature. Chill —Refrigerate food promptly. Cook all food to ...

  3. NOAA Electronic Navigational Charts (ENC)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation...

  4. The application aeromagnetic data for dyke swarm mapping (an example the Ladoga region, Russia)

    Science.gov (United States)

    Vasilieva, T.; Frank-Kamenetsky, D.

    2003-04-01

    Vasilieva T.I., Frank-Kamenetsky D.A., Zayonchek A.V. The main factor of the Fennoscandian evolution in Late Proterozoic was inter- and intracratonic rifting. However, products of magmatic activity were removed by erosion. Thus, only plutonic bodies and dyke swarms allow us to reconstruct the Fennoscandian shield tectono-magmatic evolution in Late Proterozoic. The rifting processes in southeastern Fennoscandia took place in Riphean. The earlier are several massifs of rapakivi-granite accompanied by mafic dyke swarms with age about 1.64 to 1.51 Ga were formed. The Middle Riphean is characterized by rift structure forming. They are known in Russia (White Sea rift system, northern Kola, Ladoga Lake, probably, Onega Lake), Finland (Muhos, Satakunta) and central Sweden. The age of mafic magmatic complexes, corresponding with these rift systems, is 1.24 Ga (Suominen, 1991). There are at least two stages of Riphean evolution and magmatic complexes in Ladoga Lake region. They are the Salminski and Vyborg rapakivi-granites at first, Salminski volcano-sedimentary suite, Valaam sill, Hopunvaara intrusion and several dolerites dykes at second. Our detailed studies based on magnetic geophysical data. A combination of geophysical methods and GIS provided effective mapping of dyke swarms in NW Ladoga. It has shown that the Fe-enriched olivine dolerite dykes, it was described on the NW coast of Ladoga Lake, are very locally developed forming narrow zone, which runs through Sortavala town and several islands. The dykes were clearly observed, because of their extremely high magnetic susceptibility. The dykes strike toward NW corresponding to the longest axis of the graben. Chemical identity of the dykes and Salminski lavas allows considering the age of this rifting about 1.35 Ga. The other dyke complexes were being described in North-West Ladoga region. It is dykes of fresh clinopyroxene dolerites. Probably, the dykes are accompanying by rapakivi-granites. Unfortunately, very

  5. De bereikbaarheid van de Kop van Zuid

    OpenAIRE

    Van Mourik, H.

    1995-01-01

    Afstudeerrapport Faculteit der Civiele Techniek, Vakgroep Infrastructuur, Sectie Verkeerskunde. In het centrum van Rotterdam bouwt men aan 15.000 arbeidsplaatsen in het "Manhattan aan de Maas", de Kop van Zuid. Is deze locatie voor voldoende personen bereikbaar? Zullen voldoende personen het collectief openbaar vervoer en het langzaam verkeer gaan gebruiken zodat voldaan wordt aan de overheidsdoelstellingen (bv. afremmen van de groei van de totale autokilometrage in Nederland en de leefbaarhe...

  6. Geochemistry of the Palitana flood basalt sequence and the Eastern Saurashtra dykes, Deccan Traps: clues to petrogenesis, dyke-flow relationships, and regional lava stratigraphy

    Science.gov (United States)

    Sheth, Hetu C.; Zellmer, Georg F.; Kshirsagar, Pooja V.; Cucciniello, Ciro

    2013-04-01

    Recent studies of large mafic dyke swarms in the Deccan Traps flood basalt province, India, indicate that some of the correlative lava flows reached several hundred kilometers in length. Here we present field, petrographic, mineral chemical, and whole-rock geochemical (including Sr-Nd isotopic) data on the Palitana lava sequence and nearby dykes in the Saurashtra region of the northwestern Deccan Traps. These rocks are moderately evolved, many with low-Ti-Nb characteristics. We infer that most dykes are notably (and systematically) less contaminated by ancient continental crust than the Palitana flows, but four dykes are equally or significantly more contaminated, with some of the most extreme Sr-Nd isotopic compositions seen in the entire Deccan Traps (initial ɛNd is as low as -18.0). A Bhimashankar-type and a Poladpur-type dyke are present several hundred kilometers from the type section of these magma types in the Western Ghats escarpment. We find no geochemical correlations between the Palitana sequence and three subsurface sequences in NE Saurashtra containing abundant picritic rocks, surface lavas previously studied from Saurashtra, or the Western Ghats sequence. Intriguingly, the Eastern Saurashtra dykes cannot have been feeders to any of these lava sequences. Feeder dykes of these sequences may be located in southwestern or central Saurashtra, or in the Dhule-Nandurbar-Dediapada areas across the Gulf of Cambay, 200-300 km east of Palitana. Our results indicate polycentric flood basalt eruptions not only on the scale of the Deccan Traps province, but also within the Saurashtra region itself.

  7. Dyke Swarms of the Paraná Triple Junction, Southern Brazil

    Directory of Open Access Journals (Sweden)

    José Moacyr Vianna Coutinho

    2008-10-01

    Full Text Available This work intends primarily to survey the field, mineralogical and petrographic characters of the mafic dykes which occuron a stretch of 650 km along the Southeastern coast of Brazil, between the city of São Sebastião, and the island of SantaCatarina. New chemical and geochronological data are also presented. The coastal dyke swarms are envisaged as the northernand southern arms of a plume-generated triple junction system centered on the Paraná State coast, and related to the initialopening of the South Atlantic. Mafic magma intruded as dyke swarms along three directions: N-S (the southern arm, along theParaná-Santa Catarina coast, NW-SE (Ponta Grossa arch and NE-SW (the northern arm along the São Paulo coast. Fiftytwo dykes, almost all tholeiitic diabases, were mapped and sampled along the south arm coast. The Ponta Grossa arch dykes are chiefly composed of tholeiitic diabases and lesser intrusions of andesitic to rhyolitic composition. Over 240 dykes were sampled and identified along the north arm west of São Sebastião. Lamprophyres are here abundant, followed by diabases, microdiorite porphyries and lesser amounts of trachy-andesite, carbonatite and Precambrian dykes. Special attention was given to the study of lamprophyres, their field appearance relative abundance, mineral and chemical composition, enclaves and relations to neighboring alkaline intrusions.

  8. Dyke Propagation Through a Partially Submerged Volcanic Edifice

    Science.gov (United States)

    Tait, S.; Taisne, B.; Limare, A.; Manga, M.; Pasquet, E.

    2014-12-01

    We have studied using analogue experiments the ascent of magma through a volcanic edifice. The edifice is simulated using a cone of gelatine and the magma is an aqueous solution. The latter is injected at the base of the cone and propagates through the edifice in hydraulic fractures that represent dykes. The buoyancy of the magma with respect to the edifice is varied by adjusting salt concentration in the aqueous solution and/or sugar concentration in the gelatine. The system is axisymmetric. After the gelatin is released from its mold, it is partially submerged in a layer of water that represents the surrounding ocean. Because the gelatin is denser than water, its weight generates an axisymmetric stress field in the edifice whose amplitude depends, for a given edifice density, on the depth of the water which represents ''sea-level''. We derive the geometry and amplitude of this stress field by using birefringence in the gelatin that results from its photoelasticity. We document the geometry of the dykes as they propagate and the elevation of eruptive fissures on the edifice as a function of the dimensionless parameters governing the system. Positive buoyancy of the magma tends to favour summit eruptions and increasing weight of the edifice (lower sea-level with respect to edifice height) tends to favour flank eruptions. We compare the experimental results with a dataset from Piton de la Fournaise, Reunion Island and draw some general conclusions about expected changes in eruptive behaviour as a volcanic island grows to greater and greater altitude above sea-level.

  9. Palaeomagnetic and rock magnetic studies on the dykes of Goa, west coast of Indian Precambrian Shield

    Science.gov (United States)

    Patil, S. K.; Rao, D. R. K.

    2002-11-01

    Detailed alternating field (AF) and thermal demagnetization techniques on 120 samples belonging to 10 dykes of the Goa region along the west coast of the Indian Precambrian Shield, have yielded characteristic remanent magnetization (ChRM) directions from 9 dykes of which 6 dykes exhibited a reverse magnetic polarity direction ( D=150°, I=44.30°, k=58, α95=5.8, N=6 dykes), while 3 dykes exhibited normal polarity D=351°, I=-50°, k=21, α95=14.9, N=3 dykes) direction. The remaining 1 dyke has shown stable direction, but with a strong overprint of the present earth field (PEF) direction, which could not be removed by either AF or thermal cleaning techniques. A Palaeomagnetic pole, computed by averaging the VGPs of 9 dykes is situated at 41.2°N 78.1°W ( N=9 dykes; A95=9.81°), which is close to that of the Deccan super pole (36.9°N, 78.8°W), suggesting that the dykes in the Goa region are related to the Deccan basaltic eruptions. Recently published 40Ar/ 39Ar dating on the normal polarity dykes of the studied area have assigned the ages as 62.8±0.2 Ma. These results demonstrate that the Deccan magnetism continued to affect western India for at least 1-2 Ma after the peak Deccan eruption during the K- T boundary. On the basis of published geological and geochemical information along with our Palaeomagnetic results, these intrusive bodies could be attributed as the feeders for the uppermost formations of Wai subgroup of the Western Ghat Deccan basalts, or to the major geodynamic events such as the opening of the Arabian Sea and the rifting of the Seychelles-Mascarene oceanic plateau, which occurred soon after the cessation of the Deccan volcanism. Rock magnetic experiments such as the Lowrie-Fuller test along with low-temperature magnetic susceptibility and isothermal remanent magnetization (IRM) measurements have identified single domain (SD) type titano-magnetite as the major characteristic remanent magnetization carrying magnetic mineral in the dyke samples.

  10. Neurotoxische effecten van broomcyclohexaan

    NARCIS (Netherlands)

    Velsen; F.L.van; Danse; L.H.J.C.; Vries; L.J.de; Liefde; A.de

    1984-01-01

    Kortdurende toediening (4-7 dagen) van broomcyclohexaan (BCH) veroorzaakt in een dosering van 1200 mg/kg lichaamsgewicht (per maagsonde) necrose van gegranuleerde cellen in de korrellaag van de kleine hersenen. In deze doseringen zijn ook gedragsafwijkingen waargenomen d.m.v. een objectieve gea

  11. Fuzzy multinomial control chart and its application

    Science.gov (United States)

    Wibawati, Mashuri, Muhammad; Purhadi, Irhamah

    2016-03-01

    Control chart is a technique that has been used widely in industry and services. P chart is the simplest control chart. In this chart, item is classified into two categories as either conforming and non conforming. This chart based on binomial distribution. In practice, each item can classify in more than two categories such as very bad, bad, good and very good. Then to monitor the process we used multinomial p control chart. However, if the classification is an element of vagueness, the fuzzy multinomial control chart (FM) is more appropriately used. Control limit of FM chart obtained multinomial distribution and the degree of membership using fuzzy trianguler are 0, 0.25. 0.5 and 1. This chart will be applied to the data glass and will compare with multinomial p control chart.

  12. Die wysgerige konsepsie van Thomas van Aquino

    Directory of Open Access Journals (Sweden)

    Thomas Van Aquino

    1976-03-01

    Full Text Available Samevattend is tot dusver die volgende aangetoon: Die werklikheid vertoon volgens Thomas 'n hierargiese struktuur. Daar is verskillende grade van syn. God is die hoogste, die volheid van syn, en by die laere synsniveaus is daar steeds 'n verdere verwydering van hierdie synsvolmaaktheid in die rigting van absolute afwesigheid van syn. Hierdie synshiërargie is volgens die vorm-materieskema opgebou. Die materie in die hoëre synslaag word vorm vir die laere, of omgekeerd: die vorm van die laere is die materie vir die hoëre dinge. God is absoluut suiwer vorm of wet (essensie. Die vorme van die dinge is die goddelike wet (genoem exemplar, similitudo, ratio, verbum of imago wat deur God daarin geskape is. God druk op dié wyse sy gelykenis op kreatuur.like wyse uit. Sy absolute volmaaktheid kan alleen tot uitdrukking gebring word deur 'n veelheid en verskeidenheid van geskape dinge. God word deur Thomas die causa effiaiens en exemplaris genoem. Die verhouding tussen Skepper en geskape werklikheid is dus dié van oorsaak en gevolg. As gevolg van sy wetsidee word daar deur Thomas dus nie duidelik tussen Skepper en skepping onderskei nie, want skepping beteken volgens hom onder andere dat God iets goddeliks (die wet in die dinge lê. Via die goddelike wet in die dinge ingeskape, is daar 'n sekere kontinuiteit tussen God en kosmos.

  13. EWMA Chart and Measurement Error

    OpenAIRE

    Maravelakis, Petros; Panaretos, John; Psarakis, Stelios

    2004-01-01

    Measurement error is a usually met distortion factor in real-world applications that influences the outcome of a process. In this paper, we examine the effect of measurement error on the ability of the EWMA control chart to detect out-of-control situations. The model used is the one involving linear covariates. We investigate the ability of the EWMA chart in the case of a shift in mean. The effect of taking multiple measurements on each sampled unit and the case of linearly increasing varianc...

  14. Tectonic setting of the Great Dyke, Chembadzi, Chewore and Atchiza layered complexes in Zimbabwe and Mozambique

    International Nuclear Information System (INIS)

    The Great Dyke of Zimbabwe is one of the largest ultramafic-mafic layered igneous complexexs in the world. Because of the economic importance of large layered intrusions like the Great Dyke, their tectonic setting is of great interest. The Chembadzi complex is a 14 km long, dyke-like layered intrusion up to 800m wide. The Chewore complex, which was thought to have the structure of an irregular lopolith, outcrops over an area of about 200 km in horst blocks in the lower Zambezi Valley in northern Zimbabwe. The Atchiza complex is situated just north of the Cahora Bassa lake and the Zambezi River valley in Mozambique. In considering the tectonic setting of the Great Dyke and its correlatives, most attention has been focussed on events in the Limpopo Mobile Belt, which were responsible for producing the fractures in the Zimbabwe craton that is occupied by the intrusives. 39 refs

  15. A Geochemical Investigation of the Early Cretaceous Ultrapotassic Dykes in the Raniganj Coalfields in Damodar Valley, India

    Science.gov (United States)

    Jude, T. A.

    2015-12-01

    The early Cretaceous ultrapotassic dyke rocks intruding the Permocarboniferous coal bearing Gondwana sediments of the Eastern Damodar Valley, Singhbum craton, are known for their petrographic and geochemical diversity. They remain a 'Pandora's box of petrological confusion' with a variety of exotic, and potentially diamondiferous, rocks such as lamprophyre, lamproite, orangeite and kimberlite being continuously reported from them for over one century or more. Intra-plate volcanism of this type discloses hidden information about the interior of the Earth. Samples from two dykes intruding Raniganj coalfield is studied here. The samples from Dyke1 are characterized by fine grained texture and phlogopite+apatite+K-feldspar+rutile+ankerite+dolomite+ chromite+chlorite+quartz assemblage while the samples from Dyke2 are characterized by coarse grained texture and phlogopite+ pseudomorphosed-olivine+apatite+ clinopyroxene +dolomite+ankerite+calcite+norsethite+talc+rutile+quartz+Ca-Mg-Fe-Zr silicate+K-feldspar+monazite+ perovskite assemblage. Based on the TiO2-Al2O3-FeO trends observed in phlogopites, the dykes seem to be a lamproite-orangeite transitional variety. The phlogopites observed in Dyke2 show two stages of crystallization defined by Ti-poor overgrowths on Ti-rich cores indicating that Dyke2 consolidated from a melt that fractionated from a magma which was initially emplaced at a different depth while the Dyke 1 phlogopites do not show any such sudden drop in Ti concentration in their rims indicating single stage crystallization. Ti-in-Quartz Thermometry yields temperatures between 769°C to 1115°C for Dyke1 and 779°C to 1019°C for Dyke2 which must corresponds to the emplacement and crystallization of these dykes. Trace element and isotopic ratios can be used to constrain particular mantle source characteristics of the dykes. Rb-Sr method can be used to determine the emplacement ages of these dykes.

  16. Mafic dykes at the southwestern margin of Eastern Ghats belt: Evidence of rifting and collision

    Indian Academy of Sciences (India)

    S Bhattacharya; A K Chaudhary; W Teixeira

    2010-12-01

    The southwestern margin of the Eastern Ghats Belt characteristically exposes ma fic dykes intruding massif-type charnockites. Dykes of olivine basalt of alkaline composition have characteristic trace element signatures comparable with Ocean Island Basalt (OIB). Most importantly strong positive Nb anomaly and low values of Zr/Nb ratio are consistent with OIB source of the mafic dykes. K –Ar isotopic data indicate two cooling ages at 740 and 530 Ma. The Pan-African thermal event could be related to reactivation of major shear zones and represented by leuco-granite vein along minor shear bands. And 740 Ma cooling age may indicate the low grade metamorphic imprints, noted in some of the dykes. Although no intrusion age could be determined from the present dataset, it could be constrained by some age data of the host charnockite gneiss and Alkaline rocks of the adjacent Prakasam Province. Assuming an intrusion age of ∼1 .3 Ga, Sr –Nd isotopic composition of the dykes indicate that they preserved time-integrated LREE enrichment. In view of the chemical signatures of OIB source, the ma fic dykes could as well be related to continental rifting, around 1.3 Ga, which may have been initiated by intra-plate volcanism.

  17. Triggered earthquakes suppressed by an evolving stress shadow from a propagating dyke

    Science.gov (United States)

    Green, Robert G.; Greenfield, Tim; White, Robert S.

    2015-08-01

    Large earthquakes can generate small changes in static stress: increases that trigger aftershock swarms, or reductions that create a region of reduced seismicity--a stress shadow. However, seismic waves from large earthquakes also cause transient dynamic stresses that may trigger seismicity. This makes it difficult to separate the relative influence of static and dynamic stress changes on aftershocks. Dyke intrusions do not generate dynamic stresses, so provide an unambiguous test of the stress shadow hypothesis. Here we use GPS and seismic data to reconstruct the intrusion of an igneous dyke that is 46 km long and 5 m wide beneath Bárðarbunga Volcano, central Iceland, in August 2014. We find that during dyke emplacement, bursts of seismicity at a distance of 5 to 15 km were first triggered and then abruptly switched off as the dyke tip propagated away from the volcano. We calculate the evolving static stress changes during dyke propagation and show that the stressing rate controls both the triggering and then suppression of earthquake rates in three separate areas adjacent to the dyke. Our results imply that static stress changes help control earthquake clustering. Similar small static stress changes may be important for triggering seismicity near geothermal areas, regions being hydrofractured and deflating oil and gas fields.

  18. Mangrove forest against dyke-break-induced tsunami on rapidly subsiding coasts

    Science.gov (United States)

    Takagi, Hiroshi; Mikami, Takahito; Fujii, Daisuke; Esteban, Miguel; Kurobe, Shota

    2016-07-01

    Thin coastal dykes typically found in developing countries may suddenly collapse due to rapid land subsidence, material ageing, sea-level rise, high wave attack, earthquakes, landslides, or a collision with vessels. Such a failure could trigger dam-break tsunami-type flooding, or "dyke-break-induced tsunami", a possibility which has so far been overlooked in the field of coastal disaster science and management. To analyse the potential consequences of one such flooding event caused by a dyke failure, a hydrodynamic model was constructed based on the authors' field surveys of a vulnerable coastal location in Jakarta, Indonesia. In a 2 m land subsidence scenario - which is expected to take place in the study area after only about 10-20 years - the model results show that the floodwaters rapidly rise to a height of nearly 3 m, resembling the flooding pattern of earthquake-induced tsunamis. The depth-velocity product criterion suggests that many of the narrow pedestrian paths behind the dyke could experience strong flows, which are far greater than the safe limits that would allow pedestrian evacuation. A couple of alternative scenarios were also considered to investigate how such flood impacts could be mitigated by creating a mangrove belt in front of the dyke as an additional safety measure. The dyke-break-induced tsunamis, which in many areas are far more likely than regular earthquake tsunamis, cannot be overlooked and thus should be considered in disaster management and urban planning along the coasts of many developing countries.

  19. AMDIS and CHART update. 1

    Energy Technology Data Exchange (ETDEWEB)

    Murakami, I.; Kato, T. [National Inst. for Fusion Science, Toki, Gifu (Japan); Igarashi, A. [Miyazaki Univ., Miyazaki (JP)] [and others

    2002-10-01

    A working group for updating atomic and molecular collision data in the NIFS database AMDIS (electron scattering) and CHART (ion scattering) has been organized. This group has searched and reviewed literatures for collecting relevant atomic data with are to be included into the database. This is a summary report of the activities of this working group. (author)

  20. AMDIS and CHART update. 1

    International Nuclear Information System (INIS)

    A working group for updating atomic and molecular collision data in the NIFS database AMDIS (electron scattering) and CHART (ion scattering) has been organized. This group has searched and reviewed literatures for collecting relevant atomic data with are to be included into the database. This is a summary report of the activities of this working group. (author)

  1. Dyke-Davidoff-Masson syndrome (cerebral hemiatrophy: Radiological findings

    Directory of Open Access Journals (Sweden)

    Yaşar Bükte

    2014-06-01

    Full Text Available Objective: The aim of this study was to present cross- sectional cranial imaging findings of cases with Dyke-Davidoff-Masson syndrome (DDMS. Methods: The findings of 16 cases in whom unilateral cerebral hemispheric atrophy was detected at computed tomography and/or magnetic resonance imaging were retrospectively evaluated. The cases consisted of 8 females and 8 males, the ages ranged between 5 and 53 (mean:24. Six of the cases were children and 10 were males. Five of the patients had CT and 13 had MRI scan. The images were retrospectively evaluated and cerebral parenchymal findings and compensatory cranial findings were noted. Results: All cases had unilateral cerebral hemispheric atrophy, ipsilateral cortical sulcal and lateral ventricular dilatation. Together with hemispheric atrophy ipsilateral atrophy of corpus callosum in 6 cases (37.5%, ipsilateral thalamic atrophy in 13 cases (81%, ipsilateral parahippocampal atrophy in 8 cases (50%, ipsilateral cerebral pedincular atrophy in 7 cases (44% and ipsilateral pontine atrophy in 3 cases (19% were detected. Gliotic signal changes were observed in 13 cases (81%. Of compensatory findings, unilateral calvarial thickening was focal in 4 cases (25%, and diffuse in 12 cases (75%. There was expansion in ipsilateral half of frontal sinus in 15 cases (94% and expansion in temporal bone aeration in 5 cases (31%. Conclusion: DDMS is a syndrome presenting with findings of cerebral hemiatrophy and calvarial hypertrophy. Cross-sectional radiological imaging findings may be variable among cases.

  2. Bibliografie van de geschiedenis van de Nederlandse tuinarchitectuur 2000

    NARCIS (Netherlands)

    Dijkstra, A.; Missel, L.

    2001-01-01

    Deze bibliografie is een selectie van publicaties over de geschiedenis van tuinen, parken, buitenplaatsen, begraafplaatsen en groenvoorzieningen. Deze titels vormen een onderdeel van een bestand TUINPAD van ruim 2200 titels, die via internet te raadplegen zijn

  3. Seepage investigation by using Isotope and Geophysical Techniques in Gumti Flood Embankment/Dyke, Comilla

    International Nuclear Information System (INIS)

    Gumti Flood Control Embankment/Dyke is vital for irrigation water supply and flood control. Water seepage/leakage and slope failures are the major issues in Gumti earthen dyke. The distinct seepage and slope failure zone were observed at three places (Farizpur, Kathalia and Ebdarpur) along the countryside of left dyke. The isotopic technique has been integrated in the conventional hydrologic investigations. The isotope methodology works essentially by developing a characteristics pattern of the isotopic composition to identify the sources and flow dynamics of seeping/leaking in the dykes. Two sampling campaigns were conducted; one was on October, 2002 and the other was on July, 2003; near the seepage/leakage site for chemical analysis and stable isotopic analysis (''2H and ''18O). Both samplings were done after recession of peak water level in the Gumti river. Interpretation of the hydrochemical data implies that the groundwater near the investigated seepage zones is Na-Ca-HCO3 type and the river water is Ca-Mg-HCO3 type. The chlorides content of both groundwater and river water are found mostly similar, indicating mixing between the two water system. The stable isotopes (''2H and ''18O) of groundwater fall on the Meteoric Water Line, ranging the oxygen-18 values from -4.98 to -5.46 per mil and deuterium values from -30.0 to -33.6 per mil. It indicates the recharge from the river water during peak water level in the river Gumti. On the other hand, the stable isotopes of the Gumti river show some evaporation effect, which might have occurred due to stagnation of flowing water in the river. The oxygen-18 and deuterium values for river water range from -3.61 to -4.43 per mil and from -22.30 to -28.48 per mil respectively. These isotope results reflect the hydraulic connectivity between the river water and groundwater through the base of dyke. The earth imaging resistivity survey was carried out in the dry period along the four above mentioned areas of the Gumti dyke

  4. Magnetic and plagioclase fabrics in Early Cretaceous mafic dykes from Namibia

    Science.gov (United States)

    Wiegand, M.; Greiling, R. O.; Kontny, A. M.; Trumbull, R. B.

    2011-12-01

    Mafic dyke swarms are major components of the South Atlantic Large Igneous Province, which originated during the Cretaceous break up of Africa and South America. We present data from the major Henties Bay-Outjo dyke swarm (HOD) in coastal and inland NW Namibia where dykes have been emplaced into the Neoproterozoic Damara mobile belt. Most of the dykes strike at a high angle to the coast (NE-SW), but minor proportions are coast-parallel (NNW-SSE), N-S or NNE-SSW. Depending on dyke thickness (ca. 0.1 m to >100 m), the rocks are variably fine- to medium grained with chilled margins. With few exceptions the dyke compositions are tholeiitic basalt to basaltic andesite. Main minerals are plagioclase, clinopyroxene, olivine, Fe-Ti oxides, and accessory apatite and sulphides. For the magnetic study, we investigated 1140 standard cylinders from 41 dykes. The samples were studied microscopically and the following magnetic properties were determined: bulk susceptibility, anisotropy of magnetic susceptibility (P'), field dependence, hysteresis, Natural Remanent Magnetization (NRM) and Anisotropy of Anhysteretic Remanent Magnetization (AARM). Magnetic susceptibilities vary between 0.16 and 151*10-3 SI units. Microscopic studies and measurements of the temperature-dependent susceptibility identify magnetite and titanomagnetite as the dominant magnetic minerals. Hysteresis loops show that the magnetic domain states of titanomagnetite are pseudo-single or a mixture of single and multi-domain. Anisotropy is mostly low, with P' values between 1.01 and 1.15. Rare values of up to 1.33 reflect a strong magmatic flow fabric. The shapes of the AMS ellipsoids range from prolate to neutral and oblate. Two main fabric types (normal and inverse) can be recognized. We used the normal fabric type samples to interpret magmatic flow fabrics and attribute steep magnetic lineations of normal fabrics to vertical magma flow and shallow magnetic lineations to horizontal flow along the dyke planes. In

  5. Sedimentary dykes in the Oskarshamn-Vaestervik area. A study of the mechanism of formation

    International Nuclear Information System (INIS)

    This study of the sedimentary dykes from the Oskarshamn-Vaestervik area, near Aespoe and surrounding region, is aimed at understanding the mechanism of their formation. In particular it is important to establish whether or not they formed by the injection of high pressure fluidized sediments and if so what the likely effect of any future over pressured sediments will be on the stability of the fracture network in the basement rocks at Aespoe. This report is made up of a review of the literature on sedimentary dykes, a discussion of the various mechanical models for hydraulic fracturing and a description of the field and laboratory study carried out on the sedimentary dykes. The literature review indicates a remarkable consensus on the mode of formation of these structures based on their fabric (particularly layering generated in part by variation in clast size) and the composition of the infilling material. Two modes of origin have been recognised. These are the passive infilling of dykes where the dyke material has entered an open fracture under the influence of gravity, and active, i.e. forceful injection of a fluidized sediment under high pressure into a pre-existing fracture or into a fracture generated by the high pressure fluid. The discussion of the theory of fluid induced fracturing leads to the recognition of three systems which are the two end members and an intermediate form of a complete spectrum of materials ranging from unconsolidated and incohesive sediments, through cemented but porous rocks to crystalline rocks with no intrinsic porosity and whose only porosity relates to that imparted by the fracture network that the rock contains. The theory best suited to analyses this latter system is one based on fracture mechanics and is known as the theory of external hydraulic fracturing. From the point of view of the sedimentary dykes in the study area around the Aespoe Hard Rock Laboratory, where the dykes occur in the fractured granitic basement, this is

  6. Sedimentary dykes in the Oskarshamn-Vaestervik area. A study of the mechanism of formation

    Energy Technology Data Exchange (ETDEWEB)

    Roeshoff, Kennert [BBK AB, Solna (Sweden); Cosgrove, John [Imperial College, London (United Kingdom). Dept. of Earth Sciences and Engineering

    2002-07-01

    This study of the sedimentary dykes from the Oskarshamn-Vaestervik area, near Aespoe and surrounding region, is aimed at understanding the mechanism of their formation. In particular it is important to establish whether or not they formed by the injection of high pressure fluidized sediments and if so what the likely effect of any future over pressured sediments will be on the stability of the fracture network in the basement rocks at Aespoe. This report is made up of a review of the literature on sedimentary dykes, a discussion of the various mechanical models for hydraulic fracturing and a description of the field and laboratory study carried out on the sedimentary dykes. The literature review indicates a remarkable consensus on the mode of formation of these structures based on their fabric (particularly layering generated in part by variation in clast size) and the composition of the infilling material. Two modes of origin have been recognised. These are the passive infilling of dykes where the dyke material has entered an open fracture under the influence of gravity, and active, i.e. forceful injection of a fluidized sediment under high pressure into a pre-existing fracture or into a fracture generated by the high pressure fluid. The discussion of the theory of fluid induced fracturing leads to the recognition of three systems which are the two end members and an intermediate form of a complete spectrum of materials ranging from unconsolidated and incohesive sediments, through cemented but porous rocks to crystalline rocks with no intrinsic porosity and whose only porosity relates to that imparted by the fracture network that the rock contains. The theory best suited to analyses this latter system is one based on fracture mechanics and is known as the theory of external hydraulic fracturing. From the point of view of the sedimentary dykes in the study area around the Aespoe Hard Rock Laboratory, where the dykes occur in the fractured granitic basement, this is

  7. Progress in the technology of nautical charting

    Digital Repository Service at National Institute of Oceanography (India)

    Joseph, A.

    surveying; chart projection schemes; the role of radio and satellite-based position-fixing systems; the technology of the modern electronic nautical charts; and applications of computers in modern navigation. The article also peeps into possible future...

  8. NOAA Seamless Raster Navigational Charts (RNC)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Seamless Raster Chart Server provides a seamless collarless mosaic of the NOAA Raster Navigational Charts (RNC). The RNC are a collection of approximately...

  9. Are estimated control charts in control?

    NARCIS (Netherlands)

    Albers, W.; Kallenberg, W.C.M.

    2001-01-01

    Standard control chart practice assumes normality and uses estimated parameters. Because of the extreme quantiles involved, large relative errors result. Here simple corrections are derived to bring such estimated charts under control. As a criterion, suitable exceedance probabilities are used.

  10. Het goederenrechtelijk statuut van schuldvorderingen

    OpenAIRE

    Lebon, Caroline

    2007-01-01

    INHOUDSTAFEL I LIJST VAN GEBRUIKTE AFKORTINGEN EN CITEERWIJZEN XVII INLEIDING 1 Hoofdstuk 1. Verantwoording van het onderzoek 1 Hoofdstuk 2. Situering en afbakening van het onderzoek 4 Afdeling 1. Situering van het onderzoek 4 Onderafdeling 1. Omschrijving van het begrip “schuldvordering” 4 Onderafdeling 2. Meervoudige gelaagdheid van schuldvorderingen 5 Afdeling 3. Afbakening van het onderzoek: goederenrechtelijk statuut van geldvorderingen op naam 8 Hoofdstuk ...

  11. Handelsstromen van pluimveevlees

    NARCIS (Netherlands)

    Tacken, G.M.L.; Horne, van P.L.M.

    2006-01-01

    Dit onderzoek geeft inzicht in de goederenstromen van (rauw) pluimveevlees binnen en vooral naar Nederland en de daarmee gepaard gaande zoönoserisico's. Het onderzoek biedt input voor het nog op te zetten controlebeleid, waarmee handhaving van het beleidsvoornemen om het aanbieden van rauw pluimveev

  12. Bewaring van zetmeelaardappelrassen

    NARCIS (Netherlands)

    Wijnholds, K.H.

    2003-01-01

    Naast resistentie tegen aardappelmoeheid en wratziekte zijn meerdere factoren van belang om op perceelsniveau een verantwoorde rassenkeuze te maken. Met name bewaarbaarheid wordt voor de teler van steeds groter belang. In opdracht van de Stichting Interprovinciaal Onderzoek (SIO) is daarom onderzoek

  13. Netwerken leren van leergeschiedenissen

    NARCIS (Netherlands)

    Zaalmink, B.W.

    2008-01-01

    Het onderzoekprogramma Netwerken in de Veehouderij ging in 2004 van start zonder concrete einddoelen. Het programma moest echter wel aan van alles bijdragen: aan ‘kennis op de plank’ toepasbaar maken, aan robuuste veehouders, aan het stimuleren van nieuwe kennisarrangementen en zelfs aan systeeminno

  14. Geochemistry of Late Mesozoic mafic dykes in western Fujian Province of China:Sr-Nd isotope and trace element constraints

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Bancun diabase dyke and the Bali hornblende gabbro dyke in western Fuiian Province were emplaced in the Early and Late Cretaceous periods,respectively;the former is designated to calc-alkaline series and the latter to K-high-calc-alkaline rock series.Both the dykes are characterized by such geochemical characteristics as high Al and Na2O>K2O.As for the Bancun dyke,A12O3=16.32%-17.54%and K2O/Na2O=0.65-0.77;as for the Bali dyke,A12O3=16.89%-17.81%and K2O,Na2O=O.93-O.99.Both the Bancun and Bali mafic dykes are relatively endched in LILE and LREE,but depleted in HSFE, displaying the geochemical characteristics of continental marginal arc,with high initial Sr isotopic ratios and low εNd values,The (87Sr/86Sr)i ratios of the Bancun diabase dyke are within the range of 0.708556-0.70903 and their εNd(t)values vary between-6.8 and-6.3;those of the Bali hornblende dyke are within the range of 0.708556-0.710746 and their εNd(t) values are -4.7--4.7,showing the characteristics of enriched mantle EM Ⅱ.The isotope and trace element data showed that the mafic dykes have not experienced obvious crustal contamination,and metasomatism caused by subduction fluids is the main factor leading to LILE and UREE enrichments.The enriched mantle is the source region for the mafic dykes,and mixing of subduction fluid metasomatized enriched mantle and EM Ⅱ-type mantle constituted the mantle source region of both the Bancun and Bali mafic dykes.Upwelling of the asthenosphere mantle provided sufficient heat energy for the generation of magmas.In accordance with the discrimination diagram of their tectonic settings as well as their trace element geochemical characteristics,it is considered that the dykes both at Bancun and Bali possess the characteristics of continental marginal arc,revealing the tectonic environment of formation of the mafic dykes,the continental dynamic background as an intraplate tensional belt in which the mafic dykes were emplaced.Meanwhile,it is also indicated

  15. Paleomagnetism, U-Pb geochronology, and geochemistry of Marathon dykes, Superior Province, and comparison with the Fort Frances swarm

    International Nuclear Information System (INIS)

    We report the first detailed study of the paleomagnetism, U - Pb geochronology and major element geochemistry of Paleoproterozoic north-trending Marathon dykes north of Lake Superior. The paleomagnetic and geochemical results demonstrate that Marathon dykes can be divided into two subsets, one of normal magnetic polarity, the other of reverse polarity. Normal and reverse Marathon paleomagnetic poles, at 43oN, 196oE (dm = 9o, dp = 7o, number of dykes N = 16) and 51oN, 175oE (dm = 9o, dp = 6o, N 12), respectively, are statistically distinct and may indicate different ages of normal and reverse dyke emplacement. A U-Pb baddeleyite age of 2121-7+14 Ma has been obtained at a normally magnetized Marathon paleomagnetic site. The reversely magnetized Marathon dykes are undated, but have a paleopole rather close to that of the reversely magnetized 2076-4+5 Ma Fort Frances dykes and major element geochemical signatures as portrayed on Jensen plots that are identical to those of the Fort Frances swarm. Therefore, reverse Marathon and Fort Frances dykes could define a giant radiating dyke swarm focused south of Lake Superior, supporting models that associate these dykes with Paleoproterozoic rifting along the southern margin of the Superior Province. The Marathon and Fort Frances paleopoles continue a northwesterly trend in southern Superior Province paleopoles, which has recently been defined by results for 2216-4+8 Ma Senneterre dykes and 2167 ± 2 Ma Biscotasing dykes. This trend contrasts with previous widely used polar wander paths for the same period that young in the opposite direction and illustrates the importance of collaborative studies of paleomagnetism and U - Pb geochronology. (author). 36 refs., 4 tabs., 10 figs

  16. Continuity Adjustment for Control Charts for Attributes

    Institute of Scientific and Technical Information of China (English)

    L.K. Chan; T.K. Mak; B. Tao

    2003-01-01

    A unified approach is proposed for making a continuity adjustment on some control charts for attributes, e.g., np-chart and c-chart, through adding a uniform (0, 1) random observation to the conventional sample statistic (e.g., npi and ci). The adjusted sample statistic then has a continuous distribution. Consequently, given any Type I risk α (the probability that the sample statistic is on or beyond the control limits),control charts achieving the exact value of α can be readily constructed. Guidelines are given for when to use the continuity adjustment control chart, the conventional Shewhart control chart (with ±3 standard deviations control limits), and the control chart based on the exact distribution of the sample statistic before adjustment.

  17. Groen van toen: van buitenplaats tot schooltuin

    OpenAIRE

    Oldenburger-Ebbers, C.S.; Karssen, J.

    2012-01-01

    Grote technische ontwikkelingen en toenemende welvaart hebben in de loop der eeuwen de natuur dichter bij de mens gebracht. In deze tentoonstelling staat de gebruiker van het door de mens geschapen groen centraal. Rond drie thema’s: particulier groen, wandelen in openbaar groen en wonen in het groen, wordt de bezoeker meegenomen langs tuinen van adel en burgerij, door openbare parken, dierentuinen en schooltuinen en tenslotte door tuinsteden, villaparken en arbeiders-woonwijken. De tentoonste...

  18. Experiment and Simulation of Turbulent Flow in Local Scour around a Spur Dyke

    Institute of Scientific and Technical Information of China (English)

    Hao ZHANG; Hajime NAKAGAWA; Kenji KAWAIKE; Yasuyuki BABA

    2009-01-01

    The turbulent flow in the local scour hole around a single non-submerged spur dyke is investigated with both experimental and numerical methods.The experiments are conducted under clear-water scour regime with an impermeable spur dyke.The scour geometry and flow velocities are measured in details with a high-resolution laser displacement meter,electro-magnetic velocimetries and PIV (Particle image velocimetry).A 3D non-linear κ-ε model is developed to simulate the complex local flow field around the scour area.The numerical model is formulated using FVM (Finite volume method) on a collocated unstructured mesh,capable of resolving complex geometries and boundaries.It is found that the simulation results are reasonably consistent with those of the experimental measurements.Based on the study results,the nature of the flow structrue around a spur dyke with local scour hole is analyzed.

  19. Granitic pluton inner structural activities partition and its concomitant dykes mass activities of northern Guangdong province

    International Nuclear Information System (INIS)

    The granite mass inner structural activities distributed with agminate and the high frequency of directions and phases, in northern Guangdong province. The granite mass inner uranous mineralization are manipulatived with structure. Based on the geological characteristics of the Zhuguang and Guidong granite mass, interrelated information of numerous uranium field,and isotope ages, the text mark off ternary phases about the granite mass inner structural activities--the anterior, corresponding and posterior period of neutral-basic dykes activities. And go with these structural activities, it came into being activities about multi-phases dykess mass. The uranium ore brought at the volitant date of dykes and silicic dykesal mass, after the appearance of neutral-basic dykes. (authors)

  20. Incorporating Judgement in Fan Charts

    OpenAIRE

    Österholm, Pär

    2006-01-01

    Within a decision-making group, such as the monetary-policy committee of a central bank,group members often hold differing views about the future of key economic variables. Such differences of opinion can be thought of as reflecting differing sets of judgement. This paper suggests modelling each agent’s judgement as one scenario in a macroeconomic model. Each judgement set has a specific dynamic impact on the system, and accordingly, a particular predictive density – or fan chart – associated...

  1. Rift magmatism on the Eurasia basin margin: U–Pb baddeleyite ages of alkaline dyke swarms in North Greenland

    DEFF Research Database (Denmark)

    Thórarinsson, Sigurjón B.; Söderlund, Ulf; Døssing, Arne; Holm, Paul M.; Ernst, Richard E.; Tegner, Christian

    2015-01-01

    The opening of the Arctic Ocean involved multiple stages of continental rifting and intrusion of extensive dyke swarms. To trace tectonomagmatic processes of the High Arctic, we present the first U–Pb ages for alkaline dyke swarms of North Greenland. Concordia ages of 80.8 ± 0.6 and 82.1 ± 1.5 Ma...

  2. Immiscible silicate-carbonate liquids as evidenced from ocellar diabase dykes, southeast Sinai

    Science.gov (United States)

    Bogoch, R.; Magaritz, M.

    1983-09-01

    Diabase dykes containing spherical patches of carbonate intrude the Tarr albitite complex of SE Sinai. The morphology of these dykes indicates a highly gas-charged magma. Petrographic evidence points toward equilibrium during cooling of immiscible carbonate ocelli and silicate matrix. Dolomite is the main component of these ocelli, which are geochemically and isotopically similar to carbonatite. However, the low total REE content, and the presence of considerable marble in the country rock, suggest a process of stoping and melting of carbonate, followed by the “in situ” development of silicate-carbonate immiscibility.

  3. Verdeling van oxytetraxycline (afkomstig van versleping) in diervoeders

    NARCIS (Netherlands)

    Stolker, A.A.M.; Zuidema, T.; Egmond, van H.J.; Jong, de J.; Haelermans, P.J.M.; Hooglugt, J.H.

    2012-01-01

    De laatste jaren is er een toenemende aandacht voor de mogelijke bijdrage van therapeutisch gebruik van antibiotica in de dierhouderij op de ontwikkeling van antimicrobiële resistentie. Een additionele bron van blootstelling van landbouwhuisdieren aan antibiotica is versleping via diervoeders. In pr

  4. Pearl A Probabilistic Chart Parser

    CERN Document Server

    Magerman, D M; Magerman, David M.; Marcus, Mitchell P.

    1994-01-01

    This paper describes a natural language parsing algorithm for unrestricted text which uses a probability-based scoring function to select the "best" parse of a sentence. The parser, Pearl, is a time-asynchronous bottom-up chart parser with Earley-type top-down prediction which pursues the highest-scoring theory in the chart, where the score of a theory represents the extent to which the context of the sentence predicts that interpretation. This parser differs from previous attempts at stochastic parsers in that it uses a richer form of conditional probabilities based on context to predict likelihood. Pearl also provides a framework for incorporating the results of previous work in part-of-speech assignment, unknown word models, and other probabilistic models of linguistic features into one parsing tool, interleaving these techniques instead of using the traditional pipeline architecture. In preliminary tests, Pearl has been successful at resolving part-of-speech and word (in speech processing) ambiguity, dete...

  5. Voorbereiding van de (verdere) automatisering van de uitslagverwerking van de PKU/CHT screening

    OpenAIRE

    Loeber JG

    1987-01-01

    Een werkgroep bestaande uit vertegenwoordigers van de entadministraties en de PKU- en CHT-laboratoria, gesteund door enkele automatiseringsdeskundigen, heeft een model uitgewerkt voor de automatisering van de administratie van de PKU- en CHT-screening bij pasgeborenen. De voordelen zijn 1. de tijdswinst in de rapportage van de analyse uitslagen, 2. een vermindering van de kans op administratieve fouten en 3. vereenvoudigde bewaking van de "kwaliteit" van zowel het analystische als h...

  6. Bepaling van economische effecten van droogte voor de landbouwland; Baten van maatregelen om effecten te verminderen

    OpenAIRE

    Reinhard, A.J.; Polman, N.B.P.; Helming, J.F.M.; Michels, R.

    2015-01-01

    Om de kosten en de baten te bepalen van maatregelen, die de gevolgen van droogte door klimaatverandering verminderen, zijn in opdracht van het deelprogramma Zoetwater (DPZW) van het deltaprogramma maatschappelijke kosten-batenanalyses (MKBA) uitgevoerd (onder andere Stratelligence, 2014). Op basis van deze analyses is uit de kansrijke maatregelen een voorkeursstrategie geselecteerd. De landbouw is een grote gebruiker van water, vandaar dat de kosten en baten van maatregelen voor deze sector e...

  7. Idola van de crossmedia

    OpenAIRE

    Vliet, H.M.M. (Harry) van; Twisk, Job; Winkel, Kees; Fröling, Hans; Bakker, Geeske; Hekman, Erik

    2008-01-01

    De uitingen van de crossmedia dringen zich steeds nadrukkelijker aan ons op. Een toenemend aantal crossmedia diensten en producten doet een beroep op onze aandacht en financiën: van interactieve televisieprogramma’s op websites, tot themakanalen op mobiele apparaten, fysieke bijeenkomsten van online communities, en virtuele werelden waarin wordt gehandeld, gestolen en waarin je echte schulden kan maken. Oude en nieuwe media vinden elkaar in IPTV en podcasts. Traditionele spelers worden links ...

  8. Dag van de mensenrechten

    OpenAIRE

    Verhofstadt, Dirk

    2015-01-01

    67 jaar geleden, op 10 december 1948, werd de Universele Verklaring van de Rechten van de Mens quasi unaniem goedgekeurd. Wel waren er onthoudingen van onder meer Rusland, Saoedi-Arabië en Zuid Afrika. De goedkeuring van de UVRM betekende een mijlpaal in de menselijke geschiedenis en dit om drie redenen. In de eerste plaats betrof het een zuiver seculiere tekst, dus zonder verwijzing naar een god. Het toonde aan dat men geen bovennatuurlijke kracht nodig had om te komen tot moreel hoogstaande...

  9. Ringrotbestrijding met behulp van ozon

    NARCIS (Netherlands)

    Wolf, van der J.M.; Bergervoet, J.H.W.; Kastelein, P.; Zouwen, van der P.S.

    2009-01-01

    Door het kistenreinigingsbedrijf van Frans Renne wordt een nieuwe kistenreinigingsmachine ontwikkeld. De methode is gebaseerd op ontsmetting met Ozon van recirculerend spoelwater en van kisten. In dit rapport wordt verslag gedaan van laboratorium-onderzoek naar het effect van ozon op ringrotbacterie

  10. De auteursrechtelijke groeipijnen van Google

    NARCIS (Netherlands)

    P.B. Hugenholtz

    2011-01-01

    Het succesverhaal van Google behoort tot de canon van de geschiedenis van onze informatiemaatschappij. In 1998 begonnen in een studentenkamer op de campus van Stanford University, groeide Google in enkele jaren uit tot het orakel van het internet. Zo werd ‘googelen’ de gebruikelijke term voor zoeken

  11. Karakterisering van het Etimologiewoordeboek van Afrikaans (EWA

    Directory of Open Access Journals (Sweden)

    Fons Moerdijk

    2011-10-01

    Full Text Available

    Samenvatting: Zesendertig jaar na Afrikaanse etimologieë van Boshoff en Nienaber verscheener in 2003 een nieuw etymologisch woordenboek van het Afrikaans: het Etimologiewoordeboek vanAfrikaans (EWA. Tussen die twee woordenboeken bestaat een wezenlijk verschil. Het werk vanBoshoff en Nienaber is vrijwel alleen toegankelijk voor specialisten en niet specifiek bedoeld vooreen breed publiek. EWA is juist allereerst bestemd voor de leek die zich interesseert voor de oorsprongen de geschiedenis van de eigen taal. Daarnaast biedt het ook de etymoloog en historischtaalkundige een hoop gegevens en inspiratie voor nader onderzoek. Als etymologisch woordenboekbezit EWA een aantal bijzondere, eigen kenmerken. De selectie van de woorden is bepaalddoor het beoogde gebruikerspubliek. Als gevolg daarvan bevat EWA verscheidene typen woordendie in traditionele etymologische woordenboeken doorgaans veronachtzaamd worden, zoals afleidingen,samenstellingen, neologismen en gemeenzame spreektaalwoorden. De artikelstructuurwordt gekenmerkt door een hoge graad van uniformiteit en consistentie. Het accent ligt op dezogenaamde etymologia proxima, de etymologie waarbij men één stap teruggaat en de meestdirecte herkomst van het woord biedt. Voorts is speciale aandacht besteed aan polysemie: nietalleen de herkomst van de dominante betekenis van een woord wordt gegeven, maar ook die vanzijn eventuele andere betekenis(sen. Benoemingsmotieven komen ook veelvuldig aan bod. In eeneventuele tweede druk zouden opvallende verschillen in vorm of betekenis altijd verklaard of inieder geval besproken moeten worden. Dat blijft nu nogal eens achterwege. Ook zou voorafgaandaan zo'n volgende editie meer onderzoek naar woordhistorisch materiaal uit primaire bronnenvoor met name de 17de–19de eeuw verricht moeten worden. Het zou mooi zijn als deze eersteuitgave van EWA de aanleiding tot een dergelijk onderzoek zou vormen.

    Sleutelwoorden: BENOEMINGSMOTIEF, ETYMOLOGIA PROXIMA

  12. Genetische varianten van melkeiwitten en de eigenschappen van koemelk.

    NARCIS (Netherlands)

    Berg, van den G.; Koning, de P.J.; Escher, J.T.M.; Bovenhuis, H.

    1990-01-01

    Resumerend kan uit de resultaten van dit onderzoek worden geconcludeerd dat de genetische varianten van alfa-caseine en beta-lactoglobuline correleren met de kaasopbrengst, de kaasbereidingseigenschappen en de hittestabiliteit van geconcentreerde melk

  13. Robust control charts in statistical process control

    OpenAIRE

    Nazir, H.Z.

    2014-01-01

    The presence of outliers and contaminations in the output of the process highly affects the performance of the design structures of commonly used control charts and hence makes them of less practical use. One of the solutions to deal with this problem is to use control charts which are robust against violations of the basic assumptions, like normality. The effect of using robust or other alternative estimators has not been investigated thoroughly in perspective of control charting literature....

  14. Implementing control charts to corporate financial management

    OpenAIRE

    Kovářík, Martin; Sarga, Libor

    2014-01-01

    In the paper, corporate financial management using statistical process control (SPC), especially Shewhart's control charts operating with the constant mean, control charts with non-constant mean, and process capability indices will be introduced. The center line, UCL and LCL for the control charts will be defined with the regulated process not allowed to cross the UCL and LCL boundaries. Altman's model (the so called Z-score), the most popular corporate financial stability index, will be used...

  15. Dyke-path formation in relation to the eruptions of Eyjafjallajökull 2010 and Bardarbunga-Holuhraun 2014

    Science.gov (United States)

    Gudmundsson, Agust

    2015-04-01

    Dykes are extension fractures and form when the magmatic overpressure is high enough to rupture (break) the host rock. Their formation is entirely analogous to that of many joints and human-made hydraulic fractures, such as are used to increase permeability in reservoirs. When generating their paths, dykes use existing weaknesses (e.g., cooling joints) in the host rock. The maximum depth of large tension fractures below the surface of a rift zone, however, is mostly less than a few hundred metres. If the fractures extend to greater depths, they must change into closed normal faults which are generally not used as magma paths. There are thus no large tension fractures or wide-open faults at great depths ready to be filled with magma to form a dyke. While magma flow in dykes, as in other fluid-driven fractures, is at any point in various directions dyke segmentation may indicate the overall large-scale flow direction. Thus, dykes composed of large-spaced disconnected segments in lateral sections are primarily formed in vertical magma flow at segmentation depth whereas those composed of large-spaced disconnected segments in vertical sections are primarily formed in lateral magma flow. The far-field displacement and stress fields of segmented dykes are similar to those generated by single, continuous dykes of similar dimensions, particularly when the distances between the nearby tips of the segments become small in comparison with segment lengths. Most dykes become arrested and never supply magma to eruptions. Feeder-dykes normally reach the surface only along parts of their lengths (strike-dimensions). The volumetric flow or effusion rate of magma through a feeder-dyke or volcanic fissure depends on the aperture (opening) of the dyke or fissure in the 3rd power. All these theoretical and observational results are here applied to the dyke emplacements associated with the eruptions of Eyjafjallajökull 2010 and Bardarbunga-Holuhraun 2014. The results make it possible to

  16. Formation conditions of leucogranite dykes and aplite-pegmatite dykes in the eastern Mt. Capanne plutonic complex (Elba, Italy): fluid inclusion studies in quartz, tourmaline, andalusite and plagioclase

    Science.gov (United States)

    Bakker, Ronald J.; Schilli, Sebastian E.

    2016-02-01

    Leucogranite and aplite-pegmatite dykes are associated with the Mt. Capanne pluton (Elba) and partly occur in the thermally metamorphosed host rock (serpentinites). Crystallization conditions of these dykes in the late magmatic-hydrothermal stage are estimated from fluid inclusion studies and mineralogical characterisation, obtained from detailed microthermometry, Raman spectroscopy, and electron microprobe analyses. Fluid inclusion assemblages are analysed in andalusite, quartz, and plagioclase from the leucogranite dykes, and in tourmaline and quartz from the aplite-pegmatite dykes. The fluid inclusion assemblages record multiple pulses of low salinity H2O-rich magmatic and reduced metamorphic fluid stages. Magmatic fluids are characterized by the presence of minor amounts of CO2 and H3BO3, whereas the metamorphic fluids contain CH4 and H2. The highly reduced conditions are also inferred from the presence of native arsenic in some fluid inclusions. Several fluid inclusion assemblages reveal fluid compositions that must have resulted from mixing of both fluid sources. In leucogranite dykes, magmatic andalusite contains a low-density magmatic CO2-rich gas mixture with minor amounts of CH4 and H2. Accidentally trapped crystals (mica) and step-daughters (quartz and diaspore) are detected in some inclusions in andalusite. The first generation of inclusions in quartz that crystallized after andalusite contains a highly reduced H2O-H2 mixture and micas. The second type of inclusions in quartz from the leucogranite is similar to the primary inclusion assemblage in tourmaline from the aplite-pegmatite, and contains up to 4.2 mass% H3BO3, present as a sassolite daughter crystal or dissolved ions, in addition to a CO2-CH4 gas mixture, with traces of H2, N2, H2S, and C2H6. H2O is the main component of all these fluids ( x = 0.91 to 0.96) with maximally 7 mass% NaCl. Some accidentally trapped arsenolite and native arsenic are also detected. These fluids were trapped in the

  17. Rb-Sr age of a basic dyke, Schirmacher oasis, east Antarctica

    International Nuclear Information System (INIS)

    In order to understand the crustal evolution in east Antartica, detailed geological, geochemical and isotopic studies of the various rocks in the area are necessary. This paper reports the Rb-Sr isotopic data on a gabbroic dyke in the Schirmacher oasis

  18. Growth charts: A diagnostic tool

    Directory of Open Access Journals (Sweden)

    Vaman Khadilkar

    2011-01-01

    Full Text Available Context: Assessment of growth by objective anthropometric methods is crucial in child care. India is in a phase of nutrition transition and thus it is vital to update growth references regularly. Objective: To review growth standards and references for assessment of physical growth of Indian children for clinical use and research purposes. Materials and Methods: Basics of growth charts and importance of anthropometric measurements are described. A comparison between growth standards and references is provided. Further, Indian growth reference curves based on the data collected by Agarwal et al. and adopted by the Indian Academy of Pediatrics, World Health Organization growth standards for children under the age of 5 years (2006 and contemporary Indian growth references published on apparently healthy affluent Indian children (data collected in 2007-08 are discussed. The article also discusses the use of adult equivalent body mass index (BMI cut-offs for screening for overweight and obesity in Indian children. Results and Conclusions: For the assessment of height, weight and BMI, WHO growth standards (for children < 5 years and contemporary cross sectional reference percentile curves (for children from 5-18 years are available for clinical use and for research purposes. BMI percentiles (adjusted for the Asian adult BMI equivalent cut-offs for the assessment of physical growth of present day Indian children are also available. LMS values and Microsoft excel macro for calculating SD scores can be obtained from the author (email: vamankhadilkar@gmail.com. Contemporary growth charts can be obtained by sending a message to 08861201183 or email: gntd@novonordisk.com.

  19. Dyke Intrusion and Arrest in Harrat Lunayyir, western Saudi Arabia, in April-July 2009

    Science.gov (United States)

    Jónsson, Sigurjón; Pallister, John; McCausland, Wendy; El-Hadidy, Salah

    2010-05-01

    Dyke intrusion in Harrat Lunayyir (also known as Harrat Al-Shaqah), one of the volcanic provinces in Saudi Arabia, caused numerous small to moderate-sized earthquakes and extensive surface faulting in April-July 2009. The most intensive earthquake activity took place on 17-20 May when six magnitude 4.6-5.7 earthquakes occurred, resulting in some structural damage and prompting the Saudi civil protection authorities to evacuate more than 30000 people from the area. While the earthquake activity significantly decreased after 20 May, it continued throughout June and July with a few earthquakes as large as magnitude ~4, before quieting down in August. Much of what we have learned about the activity comes from interferometric satellite radar (InSAR) observations and from analysis of the seismic data collected by a broadband seismic network that was installed soon after the earthquake swarm started in April. The InSAR data show that large-scale (40 km × 40 km) east-west extension of over 1 m took place as well as broad uplift amounting to over 40 cm. The center of the uplifted area was transected by northwest-trending graben subsidence of over 50 cm, bounded by a single fault to the southwest showing up to ~1 m of faulting and by multiple smaller faults and cracks to the northeast. The observed deformation is well explained with a near-vertical dyke intrusion and graben-bounding normal faulting. The strike of the model dyke is NNW-SSE, parallel to the Red Sea rift, and its volume is about 0.13 km3. The modeling suggests that the shallowest part of the dyke reached within only 2 km of the surface, right below where the graben is the narrowest and under an area with a number of cinder cones from previous volcanic events. The main graben-bounding surface fault, to the southwest of the dyke, grew from ~3 km to ~8 km with the magnitude 5.7 earthquake on 19 May. Soon after this event the overall earthquake activity dramatically declined. The faulting appears to have

  20. ESI-VI10 Jost Van Dyke, U.K. Virgin Islands 2000 (Environmental Sensitivity Index Map)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the...

  1. Jaap van Praag

    NARCIS (Netherlands)

    Gasenbeek, A.

    2007-01-01

    PRAAG, JAAP VAN (1911-1981), Dutch organizer and theoretician of organized HUMANISM. Jaap van Praag was born on May 11, 1911, in Amsterdam. He grew up in a secular Jewish and socialist family. Mainly through his mother and by much reading he acquired considerable knowledge of the Bible. He studied D

  2. Voorkomen van blessures

    NARCIS (Netherlands)

    Weelink, G.

    2014-01-01

    André Dias werkt inmiddels zes jaar als fysiotherapeut bij Benfica. Bij de club uit Lissabon is hij een van de vijf fysiotherapeuten die fulltime op het jeugdcomplex van ‘As Aguias’ (De Adelaars) werken. Dias zelf is nauw betrokken bij het team voor spelers onder 19 jaar. Bij die leeftijdscategorie

  3. Kroniek van het mededingingsrecht

    NARCIS (Netherlands)

    R. Wesseling; J. Truijens Martinez

    2015-01-01

    Waar liggen de grenzen van het bereik van het mededingingsrecht? Die vraag komt steeds vaker op. Buiten het mededingingsrecht heeft de Europese Commissie beperkte handhavingsbevoegdheden. Voor de Commissie is een probleem dus al snel een mededingingsrechtelijke kwestie. De Libor-affaire en vergelijk

  4. Keuzeprocessen van Consumenten

    NARCIS (Netherlands)

    B. Wierenga (Berend)

    1987-01-01

    textabstractVoor de aanbieder van een voedingsmiddel, of dit nu een merkprodukt a la Mona is of een 'commodity', bijvoorbeeld karnemelk, is het van groot belang te weten welke factoren bepalen of een consument het betreffende produkt zal kiezen dan wel voor een concurrerend alternatief zal opteren.

  5. Geophysical characteristics of Aswa shear, Nagasongola discontinuity and ring dyke complex in Uganda

    Science.gov (United States)

    Ruotoistenmäki, Tapio

    2014-05-01

    During the years 2008-2012, the geology of most of Uganda was studied within the framework of the Sustainable Management of Mineral Resources Project (SMMRP). During the project, comprehensive airborne magnetic and radiometric surveys were flown over the entire country and geological, petrophysical, geochemical sampling, geological field studies and detailed geophysical field profiles were undertaken in selected sub-areas. This report concentrates on the geophysical properties of three major geophysical structures in the area considered during the project: the Pan-African (0.6-0.7 Ga) Aswa shear zone and Nagasongola discontinuity (suture), and the 1.36 Ga Uganda-Tanzania semi-circular ‘ring dyke' complex. The geophysical profiles across the Aswa shear indicate that the fault zone dips steeply, at about 60° to NE. The structure represents a magnetic, gravimetric (density), radiometric and topographic discontinuity, all diminishing from SW to NE across the zone. The zone is also characterized by complex radiometric anomalies. A schematic reconstruction of the evolution of the Aswa shear zone on the magnetic map suggests a nearly 60 km sinistral horizontal component of displacement along the zone. The Nakasongola zone is another distinct magnetic, gravimetric and radiometric discontinuity, interpreted to represent a collision (suture) zone, where the northern, low-magnetic block has been thrust over the southern, denser and more magnetic block. Modeling of gravity and magnetic data are consistent with a geometry in which the southern, magnetic and high-density block dips gently to great depth beneath the northern block. Bedrock exposures in both the Aswa shear zone and Nagasongola zone areas indicate a very protracted and complex history of tectonic processes commencing in the Archaean-Paleoproterozoic era and culminating in Pan-African orogenies. Both, the Aswa shear zone and Nagasongola discontinuity are cut by continuous younger dykes that show no signs of

  6. 40Ar/39Ar geochronology and geochemistry of the Central Saurashtra mafic dyke swarm: insights into magmatic evolution, magma transport, and dyke-flow relationships in the northwestern Deccan Traps

    Science.gov (United States)

    Cucciniello, Ciro; Demonterova, Elena I.; Sheth, Hetu; Pande, Kanchan; Vijayan, Anjali

    2015-05-01

    The Central Saurashtra mafic dyke swarm in the northwestern Deccan Traps contains a few picrites, several subalkalic basalts and basaltic andesites, and an andesite. We have obtained precise 40Ar/39Ar ages of 65.6 ± 0.2 Ma, 66.6 ± 0.3, and 62.4 ± 0.3 Ma (2σ errors) for three of the dykes, indicating the emplacement of the swarm over several million years. Mineral chemical and whole-rock major and trace element and Sr-Nd isotopic data show that fractional crystallization and crystal accumulation were important processes. Except for two dykes (with ɛNd t values of -8.2 and -12.3), the magmas were only moderately contaminated by continental crust. The late-emplaced (62.4 Ma) basalt dyke has compositional characteristics (low La/Sm and Th/Nb, high ɛNd t of +4.3) suggesting little or no crustal contamination. Most dykes are low-Ti and a few high-Ti, and these contrasting Ti types cannot be produced by fractional crystallization processes but require distinct parental magmas. Some dykes are compositionally homogeneous over tens of kilometers, whereas others are heterogeneous, partly because they were formed by multiple magma injections. The combined field and geochemical data establish the Sardhar dyke as ≥62 km long and the longest in Saurashtra, but this and the other Central Saurasthra dykes cannot have fed any of the hitherto studied lava-flow sequences in Saurashtra, given their very distinct Sr-Nd isotopic compositions. As observed previously, high-Ti lavas and dykes only outcrop east-northeast of a line joining Rajkot and Palitana, probably because of underlying enriched mantle at ~65 Ma.

  7. Ringrotbestrijding met behulp van ozon

    OpenAIRE

    Wolf, de, H.; Bergervoet, J.H.W.; Kastelein, P.; Zouwen, van der, P.S.

    2009-01-01

    Door het kistenreinigingsbedrijf van Frans Renne wordt een nieuwe kistenreinigingsmachine ontwikkeld. De methode is gebaseerd op ontsmetting met Ozon van recirculerend spoelwater en van kisten. In dit rapport wordt verslag gedaan van laboratorium-onderzoek naar het effect van ozon op ringrotbacterieën en de noodzakelijke dosering en inwerktijd, en naar het effect van ozon in organisch belast (maar d.m.v. filtering gereinigd) spoelwater

  8. Verkenning van de milieueffecten van lokale productie en distributie van voedsel in Almere : energieverbruik, emissie van broeikasgassen en voedselkilometers

    OpenAIRE

    Sukkel, W.; Stilma, E.S.C.; Jansma, J.E.

    2010-01-01

    Een van de toekomstige ontwikkelingsgebieden, Almere Oosterwold, is ongeveer 4.000 ha groot. De landbouw in het toekomstige Almere Oosterwold wordt door Almere gezien als een potentiële drager van de duurzaamheidprincipes van de stad. De leidende vraag is in welke mate de landbouw in Almere Oosterwold kan bijdragen aan een duurzame voedselvoorziening van toekomstig Almere. Uitgangspunt hierbij is dat Almere Oosterwold in 20% van de voedselbehoefte van toekomstig Almere met ca. 350.000 inwoner...

  9. Die kerstening van strukture

    Directory of Open Access Journals (Sweden)

    L. Floor

    1979-06-01

    Full Text Available Daar is in ons tyd orals in die wêreld ’n algemene gevoel van onbehae met betrekking tot die bestaande orde. Die ontwikkelingslande kyk met ’n gevoel van afguns na die ryk geïndustrialiseerde lande van die Weste om in die welvaart wat daar geniet word te deel. In die ryk lande is mense egter nie tevrede met wat hulle verwerf het nie. Die bestaande orde word as onregverdig ervaar en steeds ernstiger klink die roep dat die samelewing moet verander. Die wêreld — of dit nou die Ooste of die Weste is of waar ook al — is vasgevang in verkeerde strukture. Daardie strukture moet verander word. Waar christene met hierdie probleem worstel, daar word gespreek van kerstening van die strukture.

  10. Evidences for multiple remagnetization of Proterozoic dykes from Iguerda inlier (Anti-Atlas Belt, Southern Morocco)

    Science.gov (United States)

    Neres, Marta; Silva, Pedro F.; Ikene, Moha; Martins, Sofia; Hafid, Ahmid; Mata, João; Almeida, Francisco; Youbi, Nasrrddine; Boumehdi, Ahmed

    2016-04-01

    Paleomagnetic data able to constrain the paleoposition of the West African Craton (WAC) during Paleo-Mesoproterozoic are absent, mainly due to gaps on the sedimentary record and intense remagnetizations. Dykes that intrude several Proterozoic inliers of WAC in the Anti-Atlas Belt (southern Morocco) have recently been subjected to geochronological studies, which revealed ages between Paleoproterozoic and early Neoproterozoic. Therefore, these dykes represent a window of opportunity for paleomagnetic studies aiming to infer about the paleoposition of WAC during Proterozoic. On this scope we conducted a paleomagnetic study on seven Proterozoic dykes of the Iguerda inlier. We determined the paleomagnetic directions and evaluated their meaning by rock magnetic and mineral analyses, complemented by petrographic observations. Results revealed that these rocks record the presence of a complex history of remagnetization events, mostly assigned to several Phanerozoic thermal/chemical events. In particular, we found components assigned to the late stages of Pan African orogeny (s.l.), to the Late Carboniferous Variscan orogeny, and to more recent events. The recognized remagnetization processes are related to widespread metamorphic events under greenschist facies followed by low-temperature oxidation, both responsible for the formation of new magnetic phases (magnetite and hematite). The primary (magmatic) thermo-remanent magnetization of the dykes was obliterated during these events through multiple thermal and chemical remagnetizations. For only one dyke the presence of primary magnetization is possible to infer, though not to confirm, and would place WAC at an equatorial position around 1750 Ma. The authors wish to acknowledge FCT (Portugal) - CNRST (Morocco) bilateral agreement for its major contribution without which this work wouldn't be possible. Publication supported by project FCT UID/GEO/50019/2013 - Instituto Dom Luiz.

  11. Geloofwaardigheid van e-WOM: de invloed van reviewpercepties op de persuasieve impact van online reviews

    OpenAIRE

    Van Hemelen, Natalie; Smits, Tim; Verlegh, Peeter

    2013-01-01

    Onderzoekers en marketeers zijn er van overtuigd dat elektronische mond-tot-mond reclame (e-WOM) een niet te miskennen impact kan uitoefenen op de attitudes en aankoopgedragingen van consumenten. De huidige studie focust op één specifiek type e-WOM: online consumenten reviews. Het doel van de studie is om na te gaan of valentie en gepercipieerde geloofwaardigheid van de review significante voorspellers zijn van de productattitudes van consumenten en of het vooropgestelde gemodereerde mediatie...

  12. Over het onontkoombare van sociale rollen

    OpenAIRE

    Thoomes, D.T.

    2007-01-01

    Bespreking van de 16de druk van de 'Homo Sociologicus' van Ralf Dahrendorf, waarin het rolgedrag beschreven wordt als een noodzakelijke voorwaarde om te kunnen samenleven. Voor de opvoeding is het een interessante vraag of er slechts sprake is van het aanleren van gepreformeerde rollen of van het ontwikkelen van een zekere eigenheid in het vervullen van die rollen.

  13. Smart Aeronautical Chart Management System Design

    Science.gov (United States)

    Pakdil, M. E.; Celik, R. N.; Kaya, Ö.; Konak, Y. C.; Guney, C.

    2015-10-01

    Civil aviation is developing rapidly, and the number of domestic and international operations is increasing exponentially every year than the previous one. Airline companies with increased air traffic and the number of passengers increase the demand of new aircrafts. An aircraft needs not only fuel but also pilot and aeronautical information (charts, digital navigation information, flight plan, and etc.) to perform flight operation. One of the most important components in aeronautical information is the terminal chart. Authorized institution in every state is responsible to publish their terminal charts for certain periods. Although these charts are produced in accordance with ICAO's Annex 4 and Annex 15, cartographic representation and page layout differs in each state's publication. This situation makes difficult to read them by pilots. In this paper, standard instrument departure (SID) charts are analysed to produce by use of cutting-edge and competitive technologies instead of classical computer-aided drawing and vector based graphic applications that are currently used by main chart producers. The goal is to design efficient and commercial chart management system that is able to produce aeronautical charts with same cartographic representation for all states.

  14. Color Charts, Esthetics, and Subjective Randomness

    Science.gov (United States)

    Sanderson, Yasmine B.

    2012-01-01

    Color charts, or grids of evenly spaced multicolored dots or squares, appear in the work of modern artists and designers. Often the artist/designer distributes the many colors in a way that could be described as "random," that is, without an obvious pattern. We conduct a statistical analysis of 125 "random-looking" art and design color charts and…

  15. 49 CFR 236.718 - Chart, dog.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Chart, dog. 236.718 Section 236.718 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF... OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Definitions § 236.718 Chart, dog....

  16. Teaching Pronunciation with the Vowel Colour Chart.

    Science.gov (United States)

    Finger, Julianne

    1985-01-01

    Explains the composition of the Vowel Colour Chart, a system for teaching Canadian English vowels in which each sound is represented by a color, the color word being the key word for that vowel sound. Suggests practical ways to use the chart with learners of English as a second language. (SED)

  17. SMART AERONAUTICAL CHART MANAGEMENT SYSTEM DESIGN

    Directory of Open Access Journals (Sweden)

    M. E. Pakdil

    2015-10-01

    Full Text Available Civil aviation is developing rapidly, and the number of domestic and international operations is increasing exponentially every year than the previous one. Airline companies with increased air traffic and the number of passengers increase the demand of new aircrafts. An aircraft needs not only fuel but also pilot and aeronautical information (charts, digital navigation information, flight plan, and etc. to perform flight operation. One of the most important components in aeronautical information is the terminal chart. Authorized institution in every state is responsible to publish their terminal charts for certain periods. Although these charts are produced in accordance with ICAO’s Annex 4 and Annex 15, cartographic representation and page layout differs in each state’s publication. This situation makes difficult to read them by pilots. In this paper, standard instrument departure (SID charts are analysed to produce by use of cutting-edge and competitive technologies instead of classical computer-aided drawing and vector based graphic applications that are currently used by main chart producers. The goal is to design efficient and commercial chart management system that is able to produce aeronautical charts with same cartographic representation for all states.

  18. Body Mass Index (BMI) Charts (For Parents)

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Body Mass Index (BMI) Charts KidsHealth > For Parents > Body Mass Index (BMI) Charts Print A A A Text ... same age. Now they have another tool: body mass index (BMI). BMI is a calculation that uses ...

  19. 47 CFR 73.333 - Engineering charts.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Engineering charts. 73.333 Section 73.333 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.333 Engineering charts. This section consists of the following Figures 1, 1a, 2,...

  20. De distributie van vlees, vleeswaren en vleessnacks

    NARCIS (Netherlands)

    Vlieger, de I.J.; Zimmermann, K.L.; Jahae, I.A.M.A.

    1995-01-01

    Beschrijving van de distributiestructuur van rundvlees, kalfsvlees, varkensvlees, paardevlees, schape- en geitevlees, alsmede van vleeswaren en snacks. In het rapport is een uitgebreide beschrijving opgenomen van de structurele kenmerken van de verschillende bedrijfstypen (slachterijen, vleesgrootha

  1. Effecten van een verhoging van de miniummaat (MLS) voor tong

    NARCIS (Netherlands)

    Densen, van W.L.T.; Smit, J.; Quirijns, F.J.; Oostenbrugge, van H.; Machiels, M.A.M.

    2008-01-01

    De aanvoer van Noordzee tong in relatie tot de vangst wordt bepaald door de minimum maat (MLS) van deze vissoort. Nu bedraagt de MLS 24 cm en gevangen tong die kleiner is dan deze MLS moet overboord gezet worden. In dit rapport worden de consequenties van een mogelijke verhoging van de MLS voor tong

  2. FusionCharts Beginner's Guide The Official Guide for FusionCharts Suite

    CERN Document Server

    Nadhani, Sanket; Bhattacharya, Shamasis

    2012-01-01

    The book is written as a practical, step-by-step guide to using FusionCharts Suite. The book not only teaches you the fundamentals and implementation of FusionCharts Suite, but also makes you the data visualization guru among your friends and colleagues by teaching how to select the right chart type and usability tips. Filled with examples, code samples and practical tips in a no-nonsense way, the book is a breeze to read.This book is both for beginners and advanced web developers who need to create interactive charts for their web applications. No previous knowledge of FusionCharts Suite is a

  3. ArcGIS studies and field relationships of Paleoproterozoic mafic dyke swarms from the south of Devarakonda area, Eastern Dharwar Craton, southern India: Implications for their relative ages

    Indian Academy of Sciences (India)

    Amiya K Samal; Rajesh K Srivastava; Lokesh K Sinha

    2015-07-01

    Google Earth Image and cross-cutting field relationships of distinct Paleoproterozoic mafic dykes from south of Devarakonda area in the Eastern Dharwar Craton has been studied to establish relative emplacement ages. The Devarakonda, covering an area of ∼700 km2, shows spectacular cross-cutting field relationships between different generations of mafic dykes, and is therefore selected for the present study. Although some recent radiometric age data are available for distinct Paleoproterozoic mafic dykes from the Eastern Dharwar Craton, there is no analogous age data available for the study area. Therefore, relative age relationships of distinct mafic dykes have been established for the study area using cross-cutting field relationships and GIS techniques, which shows slightly different picture than other parts of the Eastern Dharwar Craton. It is suggested that NE–SW trending mafic dykes are youngest in age (probably belong to ∼1.89 Ga dyke swarm), whereas NNW–SSE trending mafic dykes have oldest emplacement age. Further, the NNW–SSE mafic dykes are older to the other two identified mafic dyke swarms, i.e., WNW–ESE (∼2.18 Ga) and N–S trending (∼2.21 Ga) mafic dyke swarms, as dykes of these two swarms cross-cut a NNW–SSE dyke. It provides an evidence for existence of a new set of mafic dykes that is older to the ∼2.21 Ga and probably younger to the ∼2.37 Ga swarm. Present study also supports existence of two mafic dyke swarms having similar trend (ENE–WSW to NE–SW) but emplaced in two different ages (one is ∼2.37 Ga and other ∼1.89 Ga).

  4. A video strip chart program

    International Nuclear Information System (INIS)

    A strip chart recorder has been utilized for trend analysis of the Oak Ridge National Laboratory EN tandem since 1987. At the EN, the author could not afford the nice eight channel thermal pen recorder that was used at the 25 URC. He had to suffice with two channel fiber tip or capillary pen type recorders retrieved from salvage and maintained with parts from other salvaged recorders. After cycling through several machines that eventually became completely unserviceable, a search for a new thermal recorder was begun. As much as he hates to write computer code, he decided to try his hand at getting an old data acquisition unit, that had been retrieved several years ago from salvage, to meet his needs. A BASIC language compiler was used because time was not available to learn a more advanced language. While attempting to increase acquisition and scroll speed on the 6 MHz 80286 that the code was first developed on, it became apparent that scrolling only the first small portion of the screen at high speed and then averaging that region and histogramming the average provided both the speed necessary for capturing fairly short duration events, and a trend record without use of back scrolling and disk storage routines. This turned out to be quite sufficient

  5. Monitoring van het linkerscheldeoevergebied in uitvoering van de resolutie van het Vlaams Parlement van 20 februari 2002: resultaten van het vijfde jaar:bijlage 9.10 bij het vijfde jaarverslag van de Beheerscommissie van het linkerscheldeoevergebied

    OpenAIRE

    Spanoghe, Geert; Gyselings, Ralf; Van den Bergh, Erika

    2008-01-01

    Dit rapport geeft de toestand weer van Natura 2000 in het linkerscheldeoevergebied anno 2004. Het betreft de resultaten van het tweede monitoringjaar in uitvoering van de resolutie van het Vlaams Parlement van 20/2/2002 en hoort als bijlage 8.7 bij het tweede jaarverslag van de Beheercommissie Natuurcompensaties LSO. Het monitoringplan evalueert de evolutie van de natuurwaarden in het Natura 2000 gebied in de Waaslandhaven. Het hoofddoel is te evalueren of de uitgevoerde compensatiemaatregele...

  6. Energy Monitor of the Dutch horticulture 2012; Energiemonitor van de Nederlandse glastuinbouw 2012

    Energy Technology Data Exchange (ETDEWEB)

    Van der Velden, N.J.A.; Smit, P.X.

    2013-12-15

    The Energy Monitor for Greenhouse Horticulture charts the energy efficiency, CO2 emissions, the share of sustainable energy and the transition paths of the Greenhouse as Energy Source programme up to and including 2012 [Dutch] Om het energieverbruik in de glastuinbouw in beeld te krijgen en te volgen, is al in 1990 de Energiemonitor in het leven geroepen. Deze monitor publiceert jaarlijks het energieverbruik van de glastuinbouw en de voortgang van de energie-indicatoren energie-efficientie, de CO2-emissie en het aandeel duurzame energie. Voor de monitor wordt gebruik gemaakt van een reeks verschillende databronnen.

  7. Energy Monitor of the Dutch horticulture 2011; Energiemonitor van de Nederlandse glastuinbouw 2011

    Energy Technology Data Exchange (ETDEWEB)

    Van der Velden, N.J.A.; Smit, P.X.

    2012-12-15

    The Energy Monitor for Greenhouse Horticulture charts the energy efficiency, CO2 emissions, the share of sustainable energy and the transition paths of the Greenhouse as Energy Source programme up to and including 2011 [Dutch] Om het energieverbruik in de glastuinbouw in beeld te krijgen en te volgen, is al in 1990 de Energiemonitor in het leven geroepen. Deze monitor publiceert jaarlijks het energieverbruik van de glastuinbouw en de voortgang van de energie-indicatoren energie-efficientie, de CO2-emissie en het aandeel duurzame energie. Voor de monitor wordt gebruik gemaakt van een reeks verschillende databronnen.

  8. Impedimetrische herkenning van tryptase met behulp van immunosensoren.

    OpenAIRE

    ALENUS, Jan

    2007-01-01

    Patiënten met het ‘Irritable Bowel Syndrome IBS’ krijgen door verhoogde fysische en psychische stress vrijzetting van corticotropin releasing hormone door de hypothalamus. Deze vrijzetting zal via de hersen – darm interactie zorgen voor activatie en destabilisatie van de mestcellen die zich in het slijmvlies van de dunne darm bevinden. De activatie en destabilisatie van de mestcellen zal zorgen voor de vrijzetting van tryptase en histamine in de dunne darm. Tryptase en histamin...

  9. Innovatiekracht van het voortgezet onderwijs

    NARCIS (Netherlands)

    Blank, j.l.t.; Haelermans, c.m.g.; van Hulst, b.l.

    2009-01-01

    Het betreft een onderzoek in opdracht van de VO-raad naar innovaties in het voortgezet onderwijs en de verspreiding en determinanten van deze innovaties. Op basis van interviews, een vragenlijst en een economisch model schetsen wij een beeld van innovaties op scholen. In het rapport gaan we in op de

  10. Microbewerking met behulp van lasers

    NARCIS (Netherlands)

    Ezendam, M.M.M.

    1994-01-01

    Het bewerken van materialen met behulp van lasers staat momenteel enorm in de belangstelling, en terecht. De ontwikkeling van bestaande en nieuwe typen lasers staat alles behalve stil. Ontwikkelingen bevinden zich met name in het gebied van hogere vermogens, betere bundelkwaliteit en hogere bewerkin

  11. Commercialisering van MST-producten

    NARCIS (Netherlands)

    Spiering, V.L.

    1997-01-01

    De firma Twente MicroProducts is ontstaan als een "spin-off" van het MESA Research Instituut van de Universiteit Twente. TMP houdt zich bezig met de productie van microsystemen en -componenten in kleine of middelgrote aantallen op substraten van 3" tot 6". Daarnaast maakt MST prototypes en levert he

  12. Burnout : de stand van zaken

    NARCIS (Netherlands)

    Taris, T.; Houtman, I.L.D.; Schaufeli, W.

    2013-01-01

    Dit artikel geeft een overzicht van de stand van zaken in het onderzoek naar burnout. Burnout is een syndroom van extreme vermoeidheid (uitputting), afstand nemen van het werk (distantie) en weinig vertrouwen in het eigen kunnen (verminderde competentie), waarbij de oorzaken voor deze aspecten geleg

  13. Onverwachte gevolgen van endometriumablatie

    NARCIS (Netherlands)

    Voogd, I. de; Lagro-Janssen, A.L.M.

    2016-01-01

    Endometriumablatie kan uitkomst bieden voor vrouwen met hevig menstrueel bloedverlies bij wie medicamenteuze behandeling of een hormoonhoudend spiraaltje (LNG-IUD) onvoldoende effect oplevert. De nieuwste soort ablatiebehandeling, Novasure®, vindt plaats in 90% van de ziekenhuizen in Nederlan

  14. De ontdekking van Antarctica

    NARCIS (Netherlands)

    Beintema, A.J.

    2004-01-01

    Aristoteles bedacht de naam Antarctica, maar wie ontdekte het zevende continent? Dit eerste artikel binnen het thema Antarctica beantwoordt die vraag. Ontdekkingsreizigers als Cook, Biscoe, Amundsen en Scott komen ter sprake, naast het kartografisch werk van Finnaeus

  15. Study on the carbonate ocelli-bearing lamprophyre dykes in the Ailaoshan gold deposit zone, Yunnan Province

    Institute of Scientific and Technical Information of China (English)

    HUANG; Zhilong(黄智龙); LIU; Congqiang(刘丛强); XIAO; Huayun(肖化云); HAN; Runsheng(韩润生); XU; Cheng(许成); LI; Wenbo(李文博); ZHONG; Kunming(钟昆明)

    2002-01-01

    Three carbonate ocelli-bearing lamprophyre dykes have been found in the Laowangzhai and Beiya gold orefields in the northern sector of the Ailaoshan gold deposit zone, Yunnan Province. Ocelli in the lamprophyre dykes are carbonates composed mainly of dolomite and calcite. Their trace elements, REE and C isotopic compositions are characteristic of carbonatite and the main mineral assemblages, major elements, trace elements and REE in the matrix are similar to those in the carbonate ocelli-barren lamprophyre dykes in the orefields, which are calc-alkaline lamprophyres that derived from the fertile mantle. The results indicate that the carbonate ocelli-bearing lamprophyre dykes in this area were produced at the time when the Himalayan lamprophyre magma evolved to a relatively late stage of silicate-carbonate liquid immiscibility. In the process of magmatic evolution there took place magmatic degassing with CO2 and H2O as the dominant released gases.

  16. Geology and tectonic magmatic of emplacement of a longitudinal dyke swarm of Nico Perez(Minas) URUGUAY

    International Nuclear Information System (INIS)

    The Mina Verdun Group (Precambrian) was deposited prior to the subvolcanic emplacement of a longitudinal dyke swarm of basaltic to andesitic composition (Minas Subvolcanic Swarm of the Mina Verdun quarry - Nico Perez Terrane, Minas, Uruguay). The swarm and its country rocks predated a tectono-metamorphic event that produced fragileductile shear zones associated with very low- to low-grade dislocation metamorphism. We interpreted a K-Ar whole rock datum of 485,2 ± 12,5 Ma (andesitic dyke) as a minimum cooling age in relation with late- to post-swarm emplacement deuteric alteration stage. Another K-Ar whole rock datum of 108,5 ± 2,9 Ma on a basaltic dyke was assumed here as a degasification stage, while its geological meaning is still matter of debate. The Minas Subvolcanic Dyke Swarm was intruded at high crustal levels, suggesting that the Minas region was affected by a period of extensional tectonics

  17. Haemobartonellosis in Van Cats

    OpenAIRE

    AKKAN, Hasan Altan; Karaca, Mehmet; TÜTÜNCÜ, Mehmet

    2005-01-01

    The present study was conducted to determine prevalence of Haemobartonella felis in Van cats. 121 Van cats (82 female, 39 male, aged 1-9 years) were the materials of the study. To determine biochemical and haematological parameters, 2 ml blood with and without anticoagulant were taken according to technique from vena cephalica antebrachii. H. felis was detected in blood smears preparations of 18 (14.88%) by Papenheim staining. Among biochemical parameters aspartate amino transferase (AST), al...

  18. Kennis van waarde

    OpenAIRE

    Broekhans, B.; Mostert, E.; Van der Ploeg, M.P.M.

    2013-01-01

    Kennis en expertise spelen een grote rol in watergovernance. Hoewel veel discussies alleen over feitelijkheden lijken te gaan, spelen verschillen in waarden een belangrijke rol. Ook in kennis en expertise spelen waarden mee. Waarden beïnvloeden onvermijdelijk waar experts op letten en hoe zij interpreteren wat zij zien. Dit leidt in de praktijk van watergovernance vaak tot verschillende, tegenstrijdige kennisclaims. In dit artikel worden twee voorbeelden gepresenteerd van hoe met dergelijke c...

  19. Dyke Swarms in Southeastern British Columbia: Mineralogical and Geochemical Evidence for Emplacement of Multiple Magma Types During Orogenic Collapse

    Science.gov (United States)

    Freeman, M.; Owen, J. P.; Hoskin, P. W.

    2009-05-01

    Eocene dyke swarms in southeastern British Columbia provide an important record of the tectonic and magmatic history of the Cordillera following orogenic collapse. New field mapping, petrographic, and geochemical data is presented for a swarm of more than thirty dykes located near the mining town of Trail, B.C. Detailed field mapping revealed that individual dykes are highly diverse, both in composition and morphology. As a group, the dykes trend northwest (average strike of 338 degrees) and dip steeply to the southwest. Their average thickness is approximately 1.5m, with a range from 4.5m to less than 1cm. Three sub-parallel dykes were mapped for a length of 2km, and exhibit irregularities in their form such as branching and offshoots that follow fractures in the country rock. Thin-section analysis shows a wide variety of rock types within the swarm, including: micro-quartz syenite, micro-syenite, micro-monzonite, latite, basalt, basaltic andesite, and lamprophyre. Texturally, these samples are consistently porphyritic and partially altered to chlorite and sericite. This alteration commonly occurs in concentric rims around phenocrysts. The samples are typically intergranular, although some display trachytic texture. Whole-rock geochemistry shows that the dykes have a wide range in composition, with SiO2 between 76.45 wt.% and 45.15 wt.% and MgO between 0.13 wt.% and 13.16 wt.%. The results also revealed that one dyke has very high values of Ni (430 ppm), Cr (1420 ppm), and Co (50 ppm), giving it a fairly primitive composition. Harker diagrams and trace element plots show three distinct groups: mafic calc-alkaline dykes, felsic calc- alkaline dykes, and minette lamprophyres. The felsic dykes are characterized by negative Eu and Sr anomalies suggesting fractionation of plagioclase feldspar, as well as pronounced negative P and Ti anomalies. The minettes are enriched in LILE and depleted in HSFE relative to the mafic dykes. The three groups do not appear to be

  20. Skoolwoordeboeke vir huistaalleerders van Afrikaans

    OpenAIRE

    Sven Tarp; Rufus H Gouws

    2011-01-01

    OPSOMMING: Skoolwoordeboeke vorm 'n uitgebreide tipologiese kategorie binne die versameling woordeboeksoorte. Die uiteenlopende verskeidenheid teikengebruikers van skoolwoordeboeke vereis egter 'n duideliker tipologiese omskrywing en 'n fyner onderverdeling in subkategorieë. Hierdie artikel fokus eerstens op sommige van die verskillende interpretasies van die term skoolwoordeboek en die onduidelikheid wat met die gebruik van hierdie term saamhang. 'n Onpresiese gebruik van die term l...

  1. Inventarisatie van slakken in Alstroemeria

    OpenAIRE

    Hazendonk, D.A.; Ester, A.

    2003-01-01

    In de teelt van Alstroemeria veroorzaken slakken vraatschade aan de groeipunten van de jonge stengels. Om te inventariseren om welke slakkensoort het gaat, zijn door medewerkers van Praktijkonderzoek Plant & Omgeving op een achttal bedrijven slakken verzameld. Op alle bedrijven zijn exemplaren van de slakkensoort Deroceras panormitanum, de zuidelijke aardslak, gevonden. De mogelijke schuilplaatsen van de slakken in het teeltsysteem zijn beschreven. De slakken bevonden zich op vochtige ple...

  2. Burnout: de stand van zaken

    OpenAIRE

    Taris, T.; Houtman, I.L.D.; Schaufeli, W

    2013-01-01

    Dit artikel geeft een overzicht van de stand van zaken in het onderzoek naar burnout. Burnout is een syndroom van extreme vermoeidheid (uitputting), afstand nemen van het werk (distantie) en weinig vertrouwen in het eigen kunnen (verminderde competentie), waarbij de oorzaken voor deze aspecten gelegen zijn in hetzij de werksfeer, hetzij de manier waarop werknemers omgaan met stresserende aspecten in hun werk. Als werkgerelateerd fenomeen onderscheidt burnout zich van vergelijkbare psychische ...

  3. Variscan potassic dyke magmatism of durbachitic affinity at the southern end of the Bohemian Massif (Lower Austria)

    Science.gov (United States)

    Zeitlhofer, Helga; Grasemann, Bernhard; Petrakakis, Konstantin

    2016-06-01

    Dykes in the Strudengau area (SW Moldanubian Zone, Austria) can be mineralogically divided into lamprophyres (spessartites and kersantites) and felsic dykes (granite porphyries, granitic dykes and pegmatoid dykes). Geochemical analyses of 11 lamprophyres and 7 felsic dykes show evidence of fractional crystallization. The lamprophyres are characterized by metaluminous compositions, intermediate SiO2 contents and high amounts of MgO and K2O; these rocks have high Ba (800-3000 ppm) and Sr (250-1000 ppm) contents as well as an enrichment of large-ion lithophile elements over high field strength elements, typical for enriched mantle sources with variable modifications due to fractionation and crustal contamination. This geochemical signature has been reported from durbachites (biotite- and K feldspar-rich mela-syenites particularly characteristic of the Variscan orogen in Central Europe). For most major elements, calculated fractionation trends from crystallization experiments of durbachites give an excellent match with the data from the Strudengau dykes. This suggests that the lamprophyres and felsic dykes were both products of fractional crystallization and subsequent magma mixing of durbachitic and leucogranitic melts. Rb-Sr geochronological data on biotite from five undeformed kersantites and a locally deformed granite porphyry gave cooling ages of c. 334-318 Ma, indicating synchronous intrusion of the dykes with the nearby outcropping Weinsberger granite (part of the South Bohemian Batholith, c. 330-310 Ma). Oriented matrix biotite separated from the locally deformed granite porphyry gave an Rb-Sr age of c. 318 Ma, interpreted as a deformation age during extensional tectonics. We propose a large-scale extensional regime at c. 320 Ma in the Strudengau area, accompanied by plutonism of fractionated magmas of syncollisional mantle-derived sources, mixed with crustal components. This geodynamic setting is comparable to other areas in the Variscan belt documenting an

  4. Eocene slab breakoff of Neotethys as suggested by dioritic dykes in the Gangdese magmatic belt, southern Tibet

    Science.gov (United States)

    Ma, Xuxuan; Xu, Zhiqin; Meert, Joseph G.

    2016-04-01

    The Gangdese magmatic belt in southern Tibet demarcates an important boundary between the Indian and Eurasian plates. Due to its location and magmatic evolutionary history, it is key to understanding both the history of Neotethys closure and the Indo-Asian collisional process. This study presents new geochronological and geochemical data for dioritic dykes in the southern Gangdese magmatic belt in southern Tibet. U-Pb geochronological results reveal that the dykes were emplaced at ca. 41 Ma and thus broadly coeval with the 40-38 Ma Dazi volcanics and the 42-40 Ma Gaoligong-Tengliang basaltic dykes. Geochemically, these dykes are characterized by alkaline signature, high Mg# (57-63) and low TiO2 contents (~ 0.9-1.0), showing notable enrichment of light rare earth elements relative to the heavy rare earth elements, enrichment of incompatible elements (i.e. Cs, Rb, Ba, Th and U), and depletion of high field strength elements (i.e. Nb, Ta and Ti). In addition, a large variation of zircon εHf(t) values (- 10 to + 13) was shown, implying heterogeneity of magma sources. A heterogeneous source is also suggested by the occurrence of xenocrysts in the dykes. These observations suggest that the magma source of the dykes was dominated by partial melting of lithospheric mantle and then subsequently contaminated by crustal material during ascent. In combination with other geological data in the region, we suspect that the slab slicing of the Neotethys played a key role in the formation of the lithospheric mantle-derived dioritic dykes and adakitic granite, asthenosphere-derived volcanics, basaltic dykes, as well as the recently reported strongly fractionated granites.

  5. Plaatsen van beschaafd vertier

    Directory of Open Access Journals (Sweden)

    James Kennedy

    2014-09-01

    Full Text Available Plaatsen van beschaafd vertier [Places of civilised amusement] by Jan Hein Furnée, which appeared as a PhD thesis in 2007 and was adapted and extended into a book in 2012, is regarded by historians of the Low Countries as an impressive tour de force. In a stimulating manner Furnée demonstrates with this profound urban history that for the elite of The Hague leisure activities played an important role in acquiring status and maintaining their position. His study is based on extensive and systematic research into a great variety of sources, from census registers, membership lists of clubs and societies to address books. This gives the reader an extraordinarily detailed picture of the changing social relations in the upper echelons of society in The Hague in the latter half of the nineteenth century. The sophisticated use of both qualitative and quantitative methods can serve as a model for other historians in the field of urban history. In a lively fashion Furnée shows that the inhabitants of The Hague grasped at all kinds of pastimes in order to distinguish themselves from others, and when possible to increase their own status through their participation in elegant societies, theatre visits or supporting the proposed zoo: but the book also makes statements about status and class, the history of gender and of politics at the end of the nineteenth century. Plaatsen van beschaafd vertier van Jan Hein Furnée dat in 2007 als proefschrift en in 2012 bewerkt en uitgebreid als boek verscheen, staat onder historici van de Lage Landen bekend als een imponerende tour de force. Op prikkelende wijze laat Furnée in deze diepgravende stadsgeschiedenis zien dat vrijetijdsbesteding voor Haagse elites een belangrijke rol speelde in standsvorming en handhaving van hun positie. Zijn studie is gebaseerd op uitgebreid en systematisch onderzoek van veelsoortige bronnen, van volkstellingsregisters, ledenlijsten van verenigingen en sociëteiten tot adresboeken

  6. Ontwikkeling van een optisch systeem, gekoppeld aan een microcomputer, voor het opmeten van remzones van antibiotica

    OpenAIRE

    de Neeling AJ; Budding RW

    1985-01-01

    Een optisch systeem, gekoppeld aan een Apple microcomputer, werd toegepast voor het fotograferen van remzones van antibiotica. Voor de koppeling van de Apple-computer en de centrale RIVM-computer werd een communicatieprogramma, KERMIT geimplementeerd. De beeldinformatie uit de Apple werd verzonden naar de centrale computer (UNIX- besturingssysteem). Hiermee werden de oppervlakten van de remzones bepaald.

  7. De trek van kruiden van volgroeid wortelmateriaal : handleiding van A tot Z in beknopte vorm

    NARCIS (Netherlands)

    Wijk, van C.A.P.

    2005-01-01

    Deze teelthandleiding richt zich op de trek van vooral dragon, krulpeterselie, rucola en munt, uitgaande van wortelmateriaal dat in de vollegrond wordt geteeld. Deze forcering richt zich zowel op aanbod van kruiden in potjes als de meermalige oogst van het gesneden product in een kas of een trekruim

  8. De toekomst van flex : een onderzoek van tno naar flexstrategieën van Nederlandse bedrijven

    NARCIS (Netherlands)

    Verbiest, S.E.; Goudswaard, A.; Wijk, E.B. van

    2014-01-01

    In 2020 zal het personeelsbestand van organisaties voor 30% uit flexkrachten bestaan. Op dit moment is dat 25%. Dit blijkt uit een onderzoek van TNO onder 900 ondernemingen in opdracht van de ABU (Algemene Bond Uitzendondernemingen). Het blijkt dat met name organisaties die al gebruikmaken van flexk

  9. Geochemical Characteristics of a Carbonatite Dyke Rich in Rare Earths from Bayan Obo, China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The whole-rock geochemistry of a rare earths rich carbonatite dykes that locates at Dulahala and lies 3 km north-east to the East Ore body of the giant Bayan Obo RE-Nb-Fe deposit was analysed. The dyke cuts cross H1 coarse quartz sandstone and H2 fine quartzite of the Proterozoic Bayan Obo group. RE content in the dyke varies greatly up to 20%(mass fraction), which comprises rich RE ores. Light RE in carbonatites are extremely enriched and strongly fractionated relative to heavy RE, but no Eu anomaly. The carbonatite may be produced by mechanisms as follows: the carbonatite magma is directly formed by very low degree(F<1%) partial melting of enriched lithospheric mantle, leaving residual minerals characterized by abundant garnet;then the magma arises into a chamber within the crust where they will undergo fractional crystallization, which makes RE further concentrated in carbonatite. The RE patterns and spider diagrams of the carbonatite are identical to those fine-grained dolomite marble that is the ore-host rock for the Bayan Obo deposit. However, the carbonatite is calcic, which is different from the fine-grained dolomite marble in major element geochemistry. The difference is suggested to be resulted from that the carbonatite dyke is not affected by a large scale dolomitization, while the fine-grained dolomite marble might be the product of dolomitized carbonatite intrusive body that might set up a hydrothermal system in the region, which transported Mg from the Bayan Obo sediments, especially form the shales to the carbonatite intrusion.

  10. Dyke-Davidoff-Masson Syndrome Demonstrated by Current MR images. A Case Report.

    Science.gov (United States)

    Hori, M; Mizuno, M; Katagiri, N; Takeshi, K; Tsujino, N; Araki, T; Shiraga, N

    2009-12-14

    Current magnetic resonance imaging techniques demonstrated MR findings of Dyke-Davidoff-Masson syndrome in a 44-year-old man. Statistical parametric mapping analysis of the T1-weighted images showed focal atrophy in the basal ganglia. Three-dimensional white matter fibers of corticospinal tracts, corpus callosum and cingulate bundle were demonstrated using diffusion tensor data correlated to the patient's clinical conditions. PMID:24209398

  11. The intensity of the geomagnetic field from 2.4 Ga old Indian dykes

    Science.gov (United States)

    Valet, Jean-Pierre; Besse, Jean; Kumar, Anil; Vadakke-Chanat, Sayoob; Philippe, Edouard

    2014-06-01

    paleomagnetic records from dyke swarms provide a unique source of information regarding the Archean geomagnetic field and more specifically the average field strength produced by the early dynamo. We sampled 16 paleomagnetic sites from the Dharwar giant dyke swarm in southern India which was emplaced between 2.365 and 2.368 Ga. Despite taking great care in selecting locations exempt of any geological disturbance, only two of these sites provided primary directions with very steep inclinations and therefore were emplaced in close to a magnetic pole. Paleointensity experiments were conducted on a subset of samples from the dyke margins. The characteristic magnetization is carried by single domain magnetite grains with a very narrow range of unblocking temperatures inferred from the sharp decrease by at least 75% of their remanence above 520°C. The paleointensity results indicate an average low field of 9.2 ± 7 µT, consistent with reported values from Canadian dyke swarms for the same period. These results combined with the Thellier-Thellier determinations obtained so far for the Precambrian suggest that a low field period prevailed from circa 2.3 to 1.8 Ga, while the preceding and following time intervals are characterized by significantly stronger paleointensities. Although this suite of episodes is not fully incompatible with previous models for the long-term evolution of the geodynamo, it is tempting to make the link with the recent suggestion of an early dynamo sustained within a conductive magma layer at the base of the mantle from 3.5 to 2.5 Ga which progressively declined until convection became sufficiently efficient to reactivate a strong dynamo process within the Earth's liquid core.

  12. Dyke-Davidoff-Masson Syndrome: Cases of Two Brothers and Literature Review

    OpenAIRE

    Park, Kyung-Il; Chung, Jae-Myun; Kim, Ji-Young

    2014-01-01

    Dyke-Davidoff-Masson syndrome (DDMS) has cerebral hemiatrophy and compensatory ipsilateral skull thickening, and is manifested by recurrent seizures and hemiparesis. We present one case with typical DDMS, who had a brother suffering from epilepsy with mild imaging abnormality relevant to DDMS and similar seizure semiology. A 26-year-old man had a history of developmental delay, mental retardation, hemiparesis and recurrent seizures. His brother, 23-year-old man had also experienced recurrent ...

  13. The geology and geochronology of the Belmont pluton and microgranite dykes from the Margate area

    International Nuclear Information System (INIS)

    Field, petrographic, geochemical and Rb-Sr isotope data are presented for two granitic units which are considered to represent amongst the youngest intrusive rocks in the Natal Metamorphic Province. These are the Belmont granite pluton and a suite of unfoliated biotite microgranite dykes from the Margate area. The data suggest that these rocks do not form part of a consanguineous suite as previously envisaged. It is concluded that the Belmont pluton (1055 ± 60Ma) should be assigned to the garnet leucogranite phase of the syntectonic Margate Suite, and that the dykes (∼965 Ma) represent the products of a discrete, late-stage magmatic event which took place towards the end of the Natal orogenesis. Furthermore, the high initial Sr isotopic ratio (∼0,715) of the dykes suggests that they were derived from the melting of pre-existing radiogenic crust. The termination of major tectono-magmatic events in the Late Proterozoic Namaqua-Natal Belt apparently youngs from west to east across South Africa. Reconstructions of Gondwanaland place the Falkland Plateau and the Maudheim Province of Antarctica off the southeast of Africa. Dates obtained from this region range from ∼1000Ma to ∼500Ma, suggesting a continued decrease in age of tectono-magmatic activity eastwards. The microgranite dykes described here are unequivocally amongst the youngest post-tectono-metamorphic intrusions of southern Natal, yet they do not preserve any whole-rock indication of Pan-African isotopic disturbances. Sparse Rb-Sr mineral isotopic data support this indication that there was no significant Pan-African activity in the Natal Metamorphic Province. 8 figs., 7 tabs., 38 refs

  14. Excess pore water pressure induced in the foundation of a tailings dyke at Muskeg River Mine, Fort McMurray

    Energy Technology Data Exchange (ETDEWEB)

    Eshraghian, A.; Martens, S. [Klohn Crippen Berger Ltd., Calgary, AB (Canada)

    2010-07-01

    This paper discussed the effect of staged construction on the generation and dissipation of excess pore water pressure within the foundation clayey units of the External Tailings Facility dyke. Data were compiled from piezometers installed within the dyke foundation and used to estimate the dissipation parameters for the clayey units for a selected area of the foundation. Spatial and temporal variations in the pore water pressure generation parameters were explained. Understanding the process by which excess pore water pressure is generated and dissipates is critical to optimizing dyke design and performance. Piezometric data was shown to be useful in improving estimates of the construction-induced pore water pressure and dissipation rates within the clay layers in the foundation during dyke construction. In staged construction, a controlled rate of load application is used to increase foundation stability. Excess pore water pressure dissipates after each application, so the most critical stability condition happens after each load. Slow loading allows dissipation, whereas previous load pressure remains during fast loading. The dyke design must account for the rate of loading and the rate of pore pressure dissipation. Controlling the rate of loading and the rate of stress-induced excess pore water pressure generation is important to dyke stability during construction. Effective stress-strength parameters for the foundation require predictions of the pore water pressure induced during staged construction. It was found that both direct and indirect loading generates excess pore water pressure in the foundation clays. 2 refs., 2 tabs., 11 figs.

  15. Petrology of the prehistoric lavas and dyke of the Barren Island, Andaman Sea, Indian Ocean

    Indian Academy of Sciences (India)

    M A Alam; D Chandrasekharam; O Vaselli; B Capaccioni; P Manetti; P B Santo

    2004-12-01

    Although Barren Island (Andaman Sea, Indian Ocean) witnessed several volcanic eruptions during historic times, the eruptions that led to the formation of this volcanic island occurred mainly during prehistoric times. It is still active and currently in the fumarolic stage. Its volcanic evolution appears to be characterized by a constructive phase with the piling up of lava flows and scoria deposits and Strombolian activities, followed by a sudden collapse of the main cone. Deposits of a possible caldera-forming eruption were not recognized earlier. After a period of peri-calderic hydromagmatic activity, whose deposits presently mantle inner and outer caldera walls, a new phase of intracalderic Vulcanian activities took place. A prominent dyke in the SE inner side of the caldera wall was recognized. Petrographically the lava flows and dyke are similar but they differ in their chemical composition (viz., SiO2, MgO, Ni, Cr) significantly. Similarity in major, minor and trace element composition (viz., K/La, K/Nb, K/Rb, K/Ti ratios) of these rocks together with Chondrite normalized trace element (Rb, Ba, Sr, P, Zr, Ti and Nb) and REE (La, Ce, Nd and Y) patterns of the Barren Island prehistoric lava flows and dyke and low-K lavas of Sunda Arc indicates that Barren Island must have evolved from a source similar to that of Sunda Arc lavas during the Quaternary Period.

  16. Modelling the behaviour of the pervious foundation of a dyke and its treatment with relief wells

    Energy Technology Data Exchange (ETDEWEB)

    Zahra, M.; D' Astous, J.J.; Tremblay, H. [Centre d' expertise hydrique du Quebec, PQ (Canada); Chahde, J. [Hydro-Quebec, PQ (Canada)

    2009-07-01

    This paper presented the geotechnical conditions prevailing in the foundation of the Moncouche dyke. The 190 m long, 8.7 m high sand and gravel earth fill dyke is an important water retaining structure of the Kenogami lake reservoir. Following its first impoundment in 1924, heavy seepage forced the construction of a downstream pervious blanket and other remedial measures. During the 1996 July Saguenay flood, new seepage sources topped the blanket. This study analyzed the seepage in the foundation and simulated it through a 2D finite elements model in order to assess measures to reduce uplift seepage gradients. This paper described the modelling of the existing pore water pressures in the foundation. The pore pressures and seepage to be evacuated once the line of relief wells was in place were also estimated. They dyke's impervious core is a concrete wall connected at its lower end to a metal sheet piles driven to a variable depth. The existence of artesian conditions in the 30 m thick granular pervious fluvioglacial deposit combined with low to medium standard penetration tests and dynamic cone penetration test counts called for liquefaction hazard assessment relative to seismic loading. The construction of deep relief wells were shown to be an appropriate and cost effective measure to reduce seepage. 6 refs., 2 tabs., 13 figs.

  17. Understanding and using technological affordances: a commentary on Conole and Dyke

    Directory of Open Access Journals (Sweden)

    Tom Boyle

    2004-12-01

    Full Text Available The paper by Conole and Dyke sets the context by pointing to a number of problems that inhibit the widespread, effective use of Information and Communication Technologies (ICT to support learning. They argue that this situation highlights the need to explore a theoretical basis for the use of ICT to support learning. The central argument of the paper is that the notion of affordances can make a significant contribution to this endeavour. The paper aims to articulate the potential impact of these affordances primarily through the development of a taxonomy. It draws on social constructivist theory to help understand and articulate the impact of these affordances. The concept of affordances is potentially both rich and provocative. Conole and Dyke provide a refreshing and diverse look at the theoretical basis for the use of ICT to support learning. We have structured our commentary around six questions that are provided by Conole and Dyke in their Discussion section. Whilst examining these questions we highlight various issues raised by the paper, which we believe, need further consideration and clarification.

  18. Interactive Financial Charts- Agency Financial Reports

    Data.gov (United States)

    General Services Administration — For a visual depiction of GSA's Balance Sheet and Statement of Net Cost, please use the interactive charts to view the financial results for fiscal years 2007-2013.

  19. Verbetering van de productiviteit van een container terminal door efficiënte opslag van containers

    OpenAIRE

    Verjans, Philippe

    2012-01-01

    Deze masterproef had als doel om manieren te onderzoeken om de productiviteit van een container terminal te verbeteren door een efficiëntere opslag van containers. In dit onderzoek is eerst gezocht naar de bestaande modellen in verband met de opslag van containers om vervolgens twee modellen na te bouwen. In de literatuur zijn vier verschillende categorieën van modellen terug te vinden die trachten de opslag van containers te optimaliseren. Het eerste model bestaat uit een LP probleem waar...

  20. Slechts beperkt effect van behandeling van schildklierstoornissen op klachten van het bewegingsapparaat

    OpenAIRE

    Kloppenburg, M.; Dijkmans, B. A. C.; Rasker, J J

    1992-01-01

    Onderzocht werd wat het effect op lange termijn is van behandeling van een gestoorde schildklierwerking op klachten van het bewegingsapparaat bij patiënten die naar de reumatoloog werden verwezen en bij wie een gestoorde schildklierwerking werd vastgesteld. Hiertoe werden 102 patiënten opgespoord die op de polikliniek Reumatologie bekend waren tussen 1980 en 1990 en tevens een schildklieraandoening hadden. Van hen bleken er 46 evalueerbaar voor het doel van het onderzoek en zij werden geïnter...

  1. Drie dimensionale verspreiding van Rijnwater voor de kust van Holland: een eerste analyse van saliniteitsmetingen

    OpenAIRE

    Joppe, K.

    1986-01-01

    In het kader van onderzoek naar stoftransporten langs de Nederlandse kust (WST-4-projekt) door Rijkswaterstaat is een studie uitgevoerd naar de verspreiding van Rijnwater in de Noordzee. Dit is o.a. van belang om inzicht te verkrijgen in de verspreiding van in het Rijnwater opgeloste afvalstoffen, slib, etc. langs de Nederlandse kust. Ook kan het dienen als ondersteuning voor andere onderzoeken, bijvoorbeeld naar het ecosysteem van de Noordzee. Er blijken enkele faktoren te zijn die een belan...

  2. Automatic Extraction of High-Resolution Rainfall Series from Rainfall Strip Charts

    Science.gov (United States)

    Saa-Requejo, Antonio; Valencia, Jose Luis; Garrido, Alberto; Tarquis, Ana M.

    2015-04-01

    Soil erosion is a complex phenomenon involving the detachment and transport of soil particles, storage and runoff of rainwater, and infiltration. The relative magnitude and importance of these processes depends on a host of factors, including climate, soil, topography, cropping and land management practices among others. Most models for soil erosion or hydrological processes need an accurate storm characterization. However, this data are not always available and in some cases indirect models are generated to fill this gap. In Spain, the rain intensity data known for time periods less than 24 hours back to 1924 and many studies are limited by it. In many cases this data is stored in rainfall strip charts in the meteorological stations but haven't been transfer in a numerical form. To overcome this deficiency in the raw data a process of information extraction from large amounts of rainfall strip charts is implemented by means of computer software. The method has been developed that largely automates the intensive-labour extraction work based on van Piggelen et al. (2011). The method consists of the following five basic steps: 1) scanning the charts to high-resolution digital images, 2) manually and visually registering relevant meta information from charts and pre-processing, 3) applying automatic curve extraction software in a batch process to determine the coordinates of cumulative rainfall lines on the images (main step), 4) post processing the curves that were not correctly determined in step 3, and 5) aggregating the cumulative rainfall in pixel coordinates to the desired time resolution. A colour detection procedure is introduced that automatically separates the background of the charts and rolls from the grid and subsequently the rainfall curve. The rainfall curve is detected by minimization of a cost function. Some utilities have been added to improve the previous work and automates some auxiliary processes: readjust the bands properly, merge bands when

  3. Psigologiese benadering van pastorale arbeid

    Directory of Open Access Journals (Sweden)

    D. J. Strümpfer

    1969-03-01

    Full Text Available In die spreektaal van ons Afrikaanse kerke is ons lief om die bedienaar van die Woord aan te dui as „die predikant”, „die leraar” of „die dominee”. Miskien plaas ons met hierdie semantiese gebruik van terme wat lering en proklamering impliseer, ’n ongelukkige klem op die preekamp. Daarteenoor, het ons semanties miskien iets te leer van die Pinkstersektes wat die benaming „pastoor” verkies, of die Amerikaanse ge­ bruik van die term „the pastor”. Ons is wel lief om te praat van „ons herder en leraar”. Veelal word die herderlike, of pastorale, deel van die taak van die bedienaar van die Woord egter in sy eie gedagtes, asook in die gedagtes van sy gemeentelede, deur die leraarskap op die agtergrond gedwing. Al te dikwels word hy deur gemeentelede beskou as iemand wat op Sondag op die kansel gesien moet word en wat niks met die res van hul lewens te doen het nie. Herstel van die pastoraat sal deel moet wees van die proses om die ontkerstening van die hedendaagse lewe teen te gaan.

  4. Ontwerpen van leren op de werkplek

    NARCIS (Netherlands)

    Van der Klink, Marcel

    2010-01-01

    Van der Klink, M. (2010, 30 March). Ontwerpen van leren op de werkplek. Gastcollege gehouden bij de Masteropleiding Leren & Innoveren van de Hogeschool Rotterdam, Rotterdam, Nederland: Hogeschool Rotterdam.

  5. Die voorgeskiedenis van kwantumberekening

    Directory of Open Access Journals (Sweden)

    P. H. Potgieter

    2004-09-01

    Full Text Available Die hoofidees wat tans gestalte vind in die teorie en tegnologie van kwantumberekening is in die laat 1970’s en vroeg 1980’s deur fisici in die Weste en ’n wiskundige in die voormalige Sowjetunie neergelˆ e. Dat di´ e teorie ook wortels in die Russiestalige vakliteratuur het, is nie algemeen bekend in die Weste nie. Daar word kortliks gekyk na die idee soos deur Benioff en (veral Feynman in die Weste versprei, asook die voorstel van di´ e rekengrondslag deur Manin in die Russiese literatuur. Die outeur hoop om hiermee so ’n onpartydig moontlike sintese van die vroe ¨ e gedagtegeskiedenis rondom kwantumberekening aan te bied. Die rol van omkeerbare en onomkeerbare berekeningsprosesse word vlugtig bekyk soos dit verband hou met die ontstaan van kwantumberekening, asook die sogenaamde Inligtingsparadoks in die fisika. Die inligtingsteorie en die fisika het heelwat met mekaar te kommunikeer, soos hierdie paradoks uitwys.

  6. Prestatiekenmerken van de bepaling van formaldehyde en 8-hydroxychinolinesulfaat

    NARCIS (Netherlands)

    Cleven RFMJ; Graaf M de; LAC

    1996-01-01

    Een aantal prestatiekenmerken voor de bepaling van een tweetal componenten waarvan de gehaltes regelmatig worden bepaald in voornamelijk sera en vaccins, is nader vastgelegd. Het betreft juistheid, precisie en nauwkeurigheid, de lineariteit van de kalibratiecurven, aantoonbaarheidsgrens, en matr

  7. De functionele eigenschappen van suiker : de rol van suiker

    NARCIS (Netherlands)

    Boekel, van M.A.J.S.

    2010-01-01

    Suiker kan om veel verschillende redenen aan voeding worden toegevoegd. Om de zoete smaak natuurlijk, maar er is meer. Professor Tiny van Boekel van Wageningen Universiteit legt uit waarom suiker zo uniek is.

  8. Effecten van de verregening van EDTA-houdend zuivelafvalwater

    OpenAIRE

    Drent, J.

    1981-01-01

    In een kolomproef en via literatuuronderzoek is het effect van verschillende gehalten aan EDTA (Ethyl-Diamine-Tetra-Azijnzuur) in het afvalwater op de gehalten van metaalionen in het drainwater onderzocht.

  9. Een verkenning van het effect van stadslandbouw: de case Almere

    OpenAIRE

    Dekking, A.J.G.; Veen, E.J.; Jansma, J.E.

    2015-01-01

    Onderzoek in het kader van de PPS ‘Multifunctionele Landbouw’ Wat is de omvang en dynamiek rond stadslandbouw in Nederland, is de betekenis van stadslandbouw nader te duiden? De casus is in Almere uitgevoerd.

  10. Duurzaamheidsaspecten van de teelt en verwerking van energiegewassen in Zuidoost Nederland

    NARCIS (Netherlands)

    Conijn, J.G.; Corré, W.J.

    2009-01-01

    Resultaten van berekeningen van de effecten van teelt en verwerking van energiegewassen van vier verschillende ketens. De duurzaamheidsaspecten die aan bod komen zijn: vermindering fossiel energiegebruik en broeikasgas (BKG) emissie, behoud organische stof in de bodem, nitraatuitspoeling uit de bode

  11. Determinanten van de cash positie van Belgische KMO's

    OpenAIRE

    Bocken, Michaël

    2010-01-01

    KMO's hebben onder meer omwille van hun grootte minder mogelijkheden om beroep te doen op de financiële markt dan grotere ondernemingen. Er zijn dan ook verschillende theorieën rond de diverse motieven die KMO's hebben om cash bij te houden, zoals bijvoorbeeld het voorzorgsmotief. Het opzet van deze eindverhandeling was dan ook om deze verschillende motieven te vinden en te onderzoeken. Dit werd gedaan aan de hand van het bestuderen van literatuur, waarin dan uiteindelijk drie relevante t...

  12. Optimaliseren van de bepaling van vluchtige organohalogeenverbindingen (VOX)

    OpenAIRE

    Fokkert L; Cleven RFMJ

    1989-01-01

    Vluchtige organohalogeenverbindingen komen thans in aantoonbare concentraties in het milieu voor. Voor een snelle screening van deze groep staat de bepaling van de somparameter vluchtige organohalogenen (VOX) in de belangstelling. De coulometrische bepaling van de halogeniden, die bij verbranding van VOX-verbindingen ontstaan, is een methode om deze parameter te meten. Omdat deze methode niet in voldoende mate is gestandaardiseerd werd een onderzoek verricht naar de optimale waarden voor een ...

  13. DIE SLEUTELSEROMONIE VAN GIBRALTAR

    Directory of Open Access Journals (Sweden)

    A.E. Van Zyl

    2012-02-01

    Full Text Available 'There was always a Rock. Them was always strife around it."Gibraltar is geleë in Andalusië die suidelike provinsie van Spanje en is inderwaarheid 'an arm of land thrust out into the sea.'" Die hele eiland is eintlik 'n reuse rotsberg wat, wanneer die warm oostewind waai, deur 'n wolk oorkoepel word en die toeskouer onwillekeurig herrinner aan die Grieke se berg van die Gode - Olympus. 'It is hardly surprising, then, that the Rock, and the whole area surrounding it, became imbued first with myth and legend, and then with history.'''

  14. Analise van die Tswanaraaisel

    Directory of Open Access Journals (Sweden)

    S. A. Swanepoel

    1984-05-01

    Full Text Available ’n Strukturele, stilistiese en funksionele bcskrywing van die Twanaraaisel bring mee dat daar aan die volgende aspekte aandag gegee moet word: •\tWat is ’n raaisel en lioe word dit in Tswana genoem. •\tTot watter studiegebied en literere genre hoort die raaisel en watter subvorme kan vir Tswana onderskei word. •\tHoe sien die struktuur van Tswanaraaisels daar uit. •\tDeur wie, waar, wanneer en hoe word Tswanaraaisels voorgedra. •\tWatter stilistiese kenmcrke kan in Tswanaraaisels onderskei word. •\tWatter funksies vervul raaisels in ’n Tswanagcmeenskap.

  15. Winkel van de toekomst, toekomst van de winkel?

    NARCIS (Netherlands)

    Hofste, M. (Marleen); Teeuw, W.B. (Wouter)

    2012-01-01

    Dit boekje geeft de resultaten weer van het project Future Store van het Saxion Kenniscentrum Design en Technologie. Het gedrag, de behoeften van de consument, trends en de technologische ontwikkelingen veranderen in een rap tempo. Om deze veranderingen te kunnen bijbenen hebben retailers, MKB- bedr

  16. De verleidelijkheid van het grote gebaar: Het werk van Dogma

    NARCIS (Netherlands)

    Teerds, P.J.

    2013-01-01

    In vier portacabins op het parkeerterrein van de Delftse Faculteit Bouwkunde is nog tot volgende week de tentoonstelling 11+1 projects te zien, een overzichtstentoonstelling van het intrigerende werk van het Brusselse bureau Dogma. Met de tentoonstelling zet de faculteit na de brand in 2008 weer een

  17. Aspekte van die hersiening van die Fisikawoordeboek I

    Directory of Open Access Journals (Sweden)

    D. F. Louw

    1992-07-01

    Full Text Available In die vorige uitgawe van hierdie tydskrif is aangedui dat ’n Redaksiekomitee onder die vleuels van die Departement van Nasionale Opvoeding se Nasionale Vakterminologie - diens (NVD benoem is om die tweetalige Fisikawoor­deboek - te hersien.

  18. Implementatie van de Surviving Sepsis Campaign bundels : Monitoring van ervaringen

    NARCIS (Netherlands)

    Rensen, A.; Willems, A.; Stevens, N.; Zeegers, F.; Vloet, Lilian; Schouten, J.

    2011-01-01

    Sepsis komt vaak voor in ziekenhuizen. Ernstige sepsis is verantwoordelijk voor 10 - 20% van alle Intensive Care (IC) opnames en is de belangrijkste doodsoorzaak op niet-cardiale IC?s. De gemiddelde mortaliteit van volwassenen met ernstige sepsis op de IC is 33% en van volwassenen met septische shoc

  19. De kinderportretten van Albert Anker

    OpenAIRE

    Thoomes, D.T.

    2004-01-01

    Hoe moeten de vele kindertaferelen van de schilder Albert Anker (1831-1910)worden geïnterpreteerd? Gaat het om een natuurgetrouwe weergave van een (voorbije)kinderwereld of om een geromantiseerde kijk op kinderen?

  20. Chart of nuclides relating to neutron activation

    International Nuclear Information System (INIS)

    This chart is for frequent use in the prediction of the product species of neutron activation. The first edition of the chart has been made in 1976 after the repeated trial preparation. It has the following good points. (1) Any letter in chart is as large as one can read easily. [This condition has been obtained by the selection of items to be shown in chart. They are the name (the symbol of element, mass number, and half-life) of nuclide or of isomer, and the type of decay.]. (2) Decay product has been shown indirectly for branchings with two-step decay via short-lived daughter in an excited state. [This matter has been realized by use of the new mode of indication.] (3) Nuclides shown in chart are (a) naturally occurring nuclides and (b) nuclides formed from naturally occurring nuclides through one of the following reactions: (n, γ), (n, n'), (n, p), (n, α), (n, 2n), (n, pn), (n, 3n), (n, αn), (n, t), (n, 3He), (n, 2p), and (n, γ)(n, γ). In the revision of the first edition, some modes of indication have become a little simpler, and the isomers of shorter half-lives (0.1 - 1 μs) have been added. (author)

  1. A PIP chart for nuclear plant safety

    International Nuclear Information System (INIS)

    While it is known that social and political aspects of nuclear safety issues are important, little study has been done on identifying the breadth of stakeholders whose policies have important influences over nuclear plant safety in a comprehensive way. The objectives of this study are to develop a chart that visually identifies important stakeholders and their policies and illustrates these influences in a hierarchical representation so that the relationship between stakeholders and nuclear safety will be better understood. This study is based on a series of extensive interviews with major stakeholders, such as nuclear plant managers, corporate planning vice presidents, state regulators, news media, and public interest groups, and focuses on one US nuclear power plant. Based on the interview results, the authors developed a conceptual policy influence paths (PIP) chart. The PIP chart illustrates the hierarchy of influence among stakeholders. The PIP chart is also useful in identifying possible stakeholders who can be easily overlooked without the PIP chart. In addition, it shows that influence flow is circular rather than linear in one direction

  2. Italian cardiovascular mortality charts of the CUORE project: are they comparable with the SCORE charts?

    LENUS (Irish Health Repository)

    Donfrancesco, Chiara

    2010-08-01

    The aim of this study was to build risk charts for the assessment of cardiovascular mortality of the CUORE project, an Italian longitudinal study, and to compare them with the systematic coronary risk evaluation (SCORE) project charts for low risk European countries.

  3. Het Nederlandse bos als vorm van bodemgebruik

    NARCIS (Netherlands)

    Slangen, L.H.G.; Boven, van B.

    1983-01-01

    Behandeling van de oppervlakte en verdeling van het bos en de veranderingen die hierin zijn opgetreden, met de bedrijfsgrootte-struktuur als belangrijke invalshoek daarbij; de rol van de overheid: doeleinden, instrumenten en effekten van het beleid

  4. De distributiestructuur van varkens in Nederland

    NARCIS (Netherlands)

    Driel, van J.A.

    1988-01-01

    Onderzoek naar de structuur van de afzet van levende varkens en biggen op basis van enquetes onder ruim 1000 varkenshouders en 150 veehandelaren. Het rapport beschrijft de situatie in 1986 en vergelijkt deze met die van 1973

  5. De betrouwbaarheid van het vagina-uitstrijkje van de rat als middel om de fase van de bronstcyclus te detecteren

    NARCIS (Netherlands)

    van Velsen FL; Loeber JG; Franken MAM; Liefde AD

    1985-01-01

    De betrouwbaarheid van het vagina-uitstrijkje bij de rat als indicator van de fase van de cyclus is onderzocht bij 60 dieren van 250 g. Gedurende 4 achtereenvolgende weken is op de werkdagen een uitstrijkje gemaakt ter beoordeling van de regelmaat van de cyclus. Daarna zijn de dieren geseceerd na d

  6. Gaschromatografisch onderzoek naar de samenstelling van de vluchtige olie van Mentha piperita L. gedurende de ontwikkeling van de plant

    NARCIS (Netherlands)

    Malingré, Theodorus Maria

    1966-01-01

    SAMENVATTING Het doel van het beschreven onderzoek was door middel van gaschromatografie, gecombineerd met andere analysemethoden, de samenstelling van de vluchtige olie van Mentha piperita L. en de veranderingen hierin gedurende de ontwikkeling van de plant, te bepalen en uit de resultaten van het

  7. Samenstelling van de vluchtige olie van Origanum vulgare L. ssp. vulgare gedurende de ontwikkeling van de plant

    NARCIS (Netherlands)

    Maarse, Henk

    1971-01-01

    INLEIDING EN DOEL VAN HET ONDERZOEK Vele onderzoekers hebben de laatste jaren de vorming van de verbindingen in vluchtige olien van planten bestudeerd door het bepalen van de verandering in de samenstelling van de vluchtige olie tijdens de groei van de plant. Lemli (68) wees als eerste op de noodzaa

  8. Van Gogh's Sunflowers

    Science.gov (United States)

    Daddino, Michelle

    2010-01-01

    In this article, the author describes an art project wherein kindergarten students painted sunflowers. These beautiful and colorful sunflowers were inspired by the book "Camille and the Sunflowers" by Laurence Anholt, which does an amazing job of introducing young children to the art and life of Vincent van Gogh.

  9. Van Bahrein tot Bitcoin

    NARCIS (Netherlands)

    Lodder, A.R.

    2014-01-01

    Door het internet kan de burger rechtstreeks contact krijgen met zijn publiek zonder hulp van derden als omroepen, kranten, uitgevers, muziekindustrie, etc. Bij al deze communicaties is prominent (Youtube) of minder prominent (Wordpress) een derde partij betrokken die de communicatie faciliteert. De

  10. Scheuren van grasland

    OpenAIRE

    Velthof, G.L.

    2005-01-01

    In dit hoofdstuk wordt achtergrondinformatie gegeven over 1) de motieven om grasland te scheuren in de melkveehouderij en akkerbouw, 2) het areaal grasland dat jaarlijks wordt gescheurd, 3) de huidige wetgeving met betrekking tot scheuren en 4) de N-processen die na het scheuren van grasland optreden.

  11. Verbeteren eetkwaliteit van stierenvlees

    NARCIS (Netherlands)

    Os, van M.; Heeres-van der Tol, J.J.; Kranen, R.W.; Eikelenboom, G.

    2001-01-01

    Deze eisen zullen de uniformiteit verbeteren, maar wat het effect is van deze factoren op de eetkwaliteit is echter minder bekend. Om hier inzicht in te krijgen heeft het Praktijkonderzoek Veehouderij in samenwerking met het ID-Lelystad een onderzoek uitgevoerd.

  12. Bacteriologisch Onderzoek van slachtdieren

    NARCIS (Netherlands)

    Engel HWB; van Leusden FM; Erne EHW

    1986-01-01

    Door zes vleeskeuringsdiensten en het RIVM werd gezamenlijk onderzoek verricht naar het in de Vleeskeuringswet omschreven "Bacteriologisch Onderzoek" (BO) bij slachtdieren. Doel was na te gaan of er verschillen zouden zijn in de aantallen positieve resultaten van het BO tussen de diensten

  13. Au Coeur de la Cour: een analyse van de organisatie en het personeel van de griffie van de Raad van Vlaanderen (1386-1795)

    OpenAIRE

    Verfaillie, Joke

    2014-01-01

    Het voorliggende proefschrift behandelt de griffie van de Raad van Vlaanderen (1386-1795), de hoogste justitieraad van het voormalige graafschap Vlaanderen. Bij wijze van centrale vraag wordt op zoek gegaan naar bevestiging of ontkrachting van een hypothese. De griffie van een vroegmoderne justitieraad kan immers, naar analogie met moderne griffies, worden beschouwd als het zenuwcentrum van alle administratieve activiteiten. De griffiers of zogenoemde ‘schrijvers’, die aan het hoofd van die d...

  14. De groeikracht van nieuwe zetmeelaardappelrassen

    NARCIS (Netherlands)

    Bus, C.B.

    2006-01-01

    Kennis over de fysiologie van pootgoed van zetmeelaardappelen is van groot belang voor een vlotte en volledige opkomst en daarmee voor een optimale productie. Bij nieuwe rassen is kennis over deze fysiologie nog maar beperkt aanwezig. Daarom zijn in gedurende één seizoen vijf nieuwe veelbelovende ra

  15. Die eenheid van die universiteit

    Directory of Open Access Journals (Sweden)

    W. N. Coetzee

    1969-03-01

    Full Text Available Dit lyk na ’n teenstrydigheid otn te besin oor die eenheid van ’n universiteit. Die naam „universiteit” is tog afgelei van die Latynse woord „universitas”, wat in die amptelike stukke van die meeste Europese lande vandag nog gebruik word. Hierdie woord beteken „die geheel” en dit veronderstel natuurlik dadelik eenheid.

  16. Exploring patterns in European singles charts

    CERN Document Server

    Buda, Andrzej

    2015-01-01

    European singles charts are important part of the music industry responsible for creating popularity of songs. After modeling and exploring dynamics of global album sales in previous papers, we investigate patterns of hit singles popularity according to all data (1966-2015) from weekly charts (polls) in 12 Western European countries. The dynamics of building popularity in various national charts is more than the economy because it depends on spread of information. In our research we have shown how countries may be affected by their neighbourhood and influenced by technological era. We have also computed correlations with geographical and cultural distances between countries in analog, digital and Internet era. We have shown that time delay between the single premiere and the peak of popularity has become shorter under the influence of technology and the popularity of songs depends on geographical distances in analog (1966-1987) and Internet (2004-2015) era. On the other hand, cultural distances between nation...

  17. Distribution and petrography of the mesozoic basic dykes of the San Gregorio de Polanco, Parana magmatic province, Uruguay

    International Nuclear Information System (INIS)

    The tectonomagmatic events developed in the lower Cretaceous, predating the South Atlantic Ocean opening, generated an intensive magmatic activity that covered an important surface of the South American platform (Parana-Etendeka Magmatic Province). Both the instability and rupture of the continental crust, as well as magma rising are registered by the presence of basic intrusions (dykes and sills), and lava flows located in the central-north portion of Uruguay. This paper deals with a detailed petrologic study focused on the San Gregorio de Polanco Dyke Swarm (Department of Tacuarembo). As result of semidetailed geological mapping, 17 dyke segments with 12km length and 20m width maximum have been identified. These dykes are concentrated in four main geographic zones named: Achar, San Gregorio de Polanco, La Paloma and San Jorge. The dykes define parallel to sub parallel trends, with a zig-zag pattern (N140°-170° and N080°-110°) controlled by basement lineaments. Their mineralogy includes calcic plagioclases (labradorite and andesine), calcic clinopyroxene (augite-pigeonite), opaques minerals (two populations), olivine; glass and apatite as accessories. In turn, the SEM-EDS analyses of the opaque minerals (modal 15%) of both populations allowed their classification as titanomagnetite correspondent to different crystallisation stages. The first population of titanomagnetite would correspond to the main crystallisation stage while the second one would be generated by partial dissolution of the former under low oxygen fugacity conditions and temperatures around 450°C

  18. The discovery of the Neoarchean mafic dyke swarm in Hengshan and reinterpretation of the previous "Wutai greenstone belt"

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The structural mapping and section study indicate that the "greenstone belts" in the southern to central parts of Hengshan were intensively sheared and transposed mafic dyke swarm,which originally intruded into the Neoarchean grey gneiss and high-pressure granulite terrain(HPGT).The HPGT is characterized by flat-dipping structures,to the south it became steep and was cut by the Dianmen mafic dyke swarm.After high-pressure granulite-facies metamorphic event,the mafic dyke swarm occurred,and was associated with the extensional setting and reworked by the late strike-slip shearing.The zircon age dating proves that the Dianmen mafic dyke swarm was emplaced during the period between 2499±4 Ma and 2512±3 Ma,followed by late tectonothermal reworking.The Dianmen mafic dyke swarm further documents the extensional episode in the central to northern parts of North China Craton(NCC),providing the important constraint for the limit between Archean and Proterozoic and correlation between NCC and other cratonic blocks of the world.

  19. De ontwikkeling van consumentenproducten van het oogpunt van een optimale sensorische mix

    OpenAIRE

    Willems, Thomas

    2015-01-01

    In deze masterproef wordt de ontwikkeling van consumentenproducten vanuit het oogpunt van een optimale sensorische mix bestudeerd. Er wordt onderzocht hoe de verpakking (merknaam, figuur) een invloed kan hebben op meerdere zintuigen en welke consumentenreactie kan uitgelokt worden.

  20. Verspreiding van verteenwoordigers van die genus Ergasilus sp . op die kieue van Lamprichtys tanganicanus in Tanganjikameer

    OpenAIRE

    Esmari Kilian; Annemarie Avenant-Oldewage

    2012-01-01

    Vier spesies van die genusErgasilusis reeds voorheen van visse in Tanganjikameer beskryf.Tydens ‘n onlangse versameling wasErgasilus sarsiop 32Lamprichtys tanganicanus gevind. Visse is met handnette versamel.

  1. Fault and dyke detectability in high resolution seismic surveys for coal: a view from numerical modelling*

    Science.gov (United States)

    Zhou, Binzhong 13Hatherly, Peter

    2014-10-01

    Modern underground coal mining requires certainty about geological faults, dykes and other structural features. Faults with throws of even just a few metres can create safety issues and lead to costly delays in mine production. In this paper, we use numerical modelling in an ideal, noise-free environment with homogeneous layering to investigate the detectability of small faults by seismic reflection surveying. If the layering is horizontal, faults with throws of 1/8 of the wavelength should be detectable in a 2D survey. In a coal mining setting where the seismic velocity of the overburden ranges from 3000 m/s to 4000 m/s and the dominant seismic frequency is ~100 Hz, this corresponds to a fault with a throw of 4-5 m. However, if the layers are dipping or folded, the faults may be more difficult to detect, especially when their throws oppose the trend of the background structure. In the case of 3D seismic surveying we suggest that faults with throws as small as 1/16 of wavelength (2-2.5 m) can be detectable because of the benefits offered by computer-aided horizon identification and the improved spatial coherence in 3D seismic surveys. With dykes, we find that Berkhout's definition of the Fresnel zone is more consistent with actual experience. At a depth of 500 m, which is typically encountered in coal mining, and a 100 Hz dominant seismic frequency, dykes less than 8 m in width are undetectable, even after migration.

  2. Methode van onderzoek voor residuen van bestrijdingsmiddelen afgeleid van triazines in levensmiddelen (Multimethode 7)

    OpenAIRE

    Greve PA

    1988-01-01

    In dit rapport wordt een methode gegeven voor de clean-up van extracten m.b.v. gelpermeatiechromatografie (GPC) t.b.v. de bepaling van residuen van electron-captieve en organofosforbestrijdingsmiddelen. Een oudere versie van de GPC-methode, die alleen de organochloorbestrijdingsmiddelen omvatte, was gegeven in de bundel "Analytical Methods for Residues of Pesticides in Foodstuffs", 4th edition (1985), als Multi-residue Method 1, Submethod 7 ; deze versie is hiermee vervallen. De nie...

  3. A RARE CAUSE OF SEIZURES WITH MENTAL RETARDATION AND HEMIPARESIS-DYKE-DAVIDOFF-MASSON SYNDROME

    Directory of Open Access Journals (Sweden)

    Vipin Kumar

    2014-09-01

    Full Text Available Cerebral hemi-atrophy with seizures, hemiplegia and mental retardation is uncommon clinical presentation in the early childhood and adolescence. The causes are various and usually grouped into congenital and acquired types. The Dyke-Davidoff-Masson Syndrome is one of the causes of these clinical manifestations, which is usually developed secondary to brain insult. Here we report two cases with similar symptoms- one case was an adult male of 35 years with long history of seizures and the second case was a young male of 22 years with cognitive impairment, difficulty in speech and walking

  4. Granitoids and dykes of the Pine Island Bay region, West Antarctica

    OpenAIRE

    Kipf, Andrea; Mortimer, Nicholas; Werner, Reinhard; Gohl, Karsten; van den Bogaard, Paul; Hauff, Folkmar; Hoernle, Kaj

    2012-01-01

    We present geochronological and geochemical data for eight plutonic rocks from five locations in the Pine Island Bay area of West Antarctica, collected during RV Polarstern expedition ANT-XXIII/4. Ar-Ar laser method dating yielded closure temperatures ages of c. 147–98 Ma for dioritic and granitic plutonic rocks and an age range of c. 97–95 Ma for granitoid and trachyandesitic dykes. Major and trace element compositions indicate that all rocks have an I-type subduction-related chemistry. Ther...

  5. Het bepalen van de plasma renine activiteit door middel van de radioimmunochemische bepaling van angiotensine I

    NARCIS (Netherlands)

    Elvers LH; Somers HHJ; Loeber JG

    1986-01-01

    De plasma renine activiteit (PRA) wordt gemeten door de radioimmunochemische bepaling (RIA) van het angiotensine I (AI) dat gevormd wordt tijdens incubatie van het renine met zijn substraat (angiotensinogeen). Om degradatie van het gevormde AI door peptidases te voorkomen worden als angiotensinases

  6. Milieu- en gezondheidsonderzoek in de leefomgeving van Van Voorden gieterij te Zaltbommel: samenvatting van de deelonderzoeken

    NARCIS (Netherlands)

    Mennen MG; Kwekkeboom JMI; Broekman MH; van Brederode N; IMD; LAC; LVM; SIR

    2004-01-01

    Naar aanleiding van onrust bij omwonenden van een metaalgieterij is een onderzoek uitgevoerd om vast te stellen welke stoffen door de metaalgieterij worden uitgestoten en in welke hoeveelheden. Ook is gemeten hoe hoog de concentraties en depositie van deze stoffen in de leefomgeving zijn en wat de

  7. Effecten van preventie. Deelrapport van de VTV 2010 Van gezond naar beter

    NARCIS (Netherlands)

    van den Berg M; Schoemaker CG; VTV; PZO; vz

    2010-01-01

    'Effecten van preventie' is het deelrapport van de Volksgezondheid Toekomst Verkenning 2010 over de effectiviteit van preventieve maatregelen en interventies. Sinds de Preventienota 'Kiezen voor gezond leven' uit 2006 hanteert de overheid in het preventiebeleid een vijftal speer

  8. Les dykes basiques du massif ancien de l'Ourika (Atlas de Marrakech, Maroc): géochimie et significationThe basic dykes of the Ourika old massif (High Atlas of Marrakech): Geochemistry and significance

    Science.gov (United States)

    Barakat, Ahmed; Marignac, Christian; Bouabdelli, Mohamed

    The Precambrian massif of Ourika is crosscut by two systems of basic dykes, striking N40°E and N90-120°E. Using incompatible trace elements, the two systems form two distinct chemical groups, displaying a continental tholeiitic affinity. The composition variations between the two defined groups can be due to heterogeneities of mantle sources and to contamination, during the magma ascent, by the continental crust. The emplacement of these basic dykes, before the late-PIII formations, can be related to the Neoproterozoic distension generalised to the Anti-Atlas chain. To cite this article: A. Barakat et al., C. R. Geoscience 334 (2002) 827-833.

  9. New U-Pb ages from dykes cross-cutting the Demirci metamorphics, NW Turkey: Implications for multiple orogenic events

    Science.gov (United States)

    Sen, Fatih; Koral, Hayrettin; Peytcheva, Irena

    2016-04-01

    A high-grade metamorphic sequence in the Sünnice Mountains, Bolu, NW Turkey, is represented by migmatitic quartzo-feldspathic gneisses in amphibolite facies called the Demirci metamorphics/paragneisses, and a sequence of low-grade meta-volcanics containing meta-andesites with minor meta-rhyolites and meta-sedimentary rocks called the Yellice meta-volcanics. They are intruded by the Dirgine granite with an age of Upper Ediacaran (576-565 Ma) and are considered a part of the İstanbul-Zonguldak Tectonic Unit. The Demirci paragneisses are also intruded by a number of dykes in various directions, traditionally considered without radiometric dating to have been emplaced in a single magmatic phase in the Eocene related to post-collision regime of the Anatolide-Tauride platform. Mafic-intermediate-felsic dykes cross-cutting the Demirci paragneisses have been investigated in maps of 1/1000 scale, and their U-Pb zircon age, major-trace element and kinematic data have been obtained. The mafics dykes cross-cutting the Yellice meta-volcanics, equivalents of those in the Demirci paragneisses, occur in N400-500E orientations and have calc-alkaline basalt compositions with a subduction signature. The intermediate dykes occur in N650W, N800W orientations and have calc-alkaline basaltic andesite to andesitic compositions with a subduction signature. Some felsics occur in N150W and N800E orientations and have calc-alkaline dacitic compositions with a collisional tectonic setting. Other calc-alkaline granitic dykes occur in N750E orientation and calc-alkaline granitic compositions with a subduction signature. U-Pb LA-ICP-MS dating of zircons yield ages from 485.7±3.6 Ma (i.e. Cambro-Ordovician) for N800E trending dacite dykes; 443.0±5.4 Ma (i.e. Ordovician-Silurian) for N150W trending dacite dykes; 301.0±1.6 Ma (i.e. Upper Pennsylvanian-Carboniferous) for N650W trending basaltic andesite dykes; 268.2±2.4 Ma (i.e. Guadalupian-Permian) for N40-500E trending basalt dykes; 262.9±3

  10. Werkafwesigheid: 'n Studie van vragmotorbestuurders

    Directory of Open Access Journals (Sweden)

    J. S. Gouws

    1995-06-01

    Full Text Available Absenteeism: A study of truck drivers. The aim of the study was to explore reasons for absenteeism as experienced by code 11 truck drivers. Two groups were identified: one group high, and the other group low on an absenteeism continuum. Significant differences between the groups ocurred with respect to four of the sixteen personality factors of the Sixteen Personality Factor Questionnaire. However, no significant difference in their personal values and intellectual ability could be found. Opsomming Die doel van die studie was die identifisering van aanduiders van werkafwesigheid by kode 11 vragmotorbestuurders. Die bevinding van hierdie studie is dat daar beduidende verskille tussen werkafwesige en werkaanwesige vragmotorbestuurders ten opsigte van vier van die sestien persoonlikheidsfaktore van die Sestien Persoonlik- heidsfaktorvraelys bestaan. Daar blyk egter geen beduidende verskille betreffende hulle persoonlike waardes en intellektuele vermoens te wees nie.

  11. Charting environmental pollution. [by noise measurements

    Science.gov (United States)

    Halpert, E.; Bizo, F.; Karacsonyi, Z.

    1974-01-01

    It is found that areas affected by different noxious agents are within the limits traced for high noise level areas; consequently, it is suggested that high noise pressure levels should be used as the primary indication of environmental pollution. A complex methodology is reported for charting environmental pollution due to physical, chemical and biological noxious agents on the scale of an industrial district.

  12. Progress in the technology of nautical charting

    Digital Repository Service at National Institute of Oceanography (India)

    Joseph, A.

    ". The article skims through the various aspects of safety of navigation such as nautical charts created by the Arabs in the medieval days of stellar navigation in the Indian Ocean; the contributions by the Chinese, the British, and the Portuguese; hydrographic...

  13. Chart Notes from a Sports Nutritionist.

    Science.gov (United States)

    Clark, Nancy

    1986-01-01

    A sports nutritionist/registered dietician on the sports medicine team can provide clients with reliable nutrition information and respond to their interest in healthful, high-energy eating. Three case reports illustrate the usefulness of a nutritionist to practitioners of sports medicine. A chart of healthful foods is provided. (MT)

  14. Mobile Phone Mood Charting for Adolescents

    Science.gov (United States)

    Matthews, Mark; Doherty, Gavin; Sharry, John; Fitzpatrick, Carol

    2008-01-01

    Mobile phones may provide a useful and engaging platform for supporting therapeutic services working with adolescents. This paper examines the potential benefits of the mobile phone for self-charting moods in comparison to existing methods in current practice. The paper describes a mobile phone application designed by the authors which allows…

  15. Geochemical characteristics of Mesoproterozoic metabasite dykes from the Chhotanagpur Gneissic Terrain, eastern India: Implications for their emplacement in a plate margin tectonic environment

    Indian Academy of Sciences (India)

    Rajesh K Srivastava; Anup K Sinha; Suresh Kumar

    2012-04-01

    A number of mafic intrusive bodies (mostly dykes) are exposed in the Chhotanagpur Gneissic Terrain (CGT). Most dykes trend in ENE–WSW to E–W following major structural trends of the region. These metabasite dykes show granoblastic to grano-nematoblastic textures and contain hornblende, plagioclase, chlorite, quartz and epidote which suggest their metamorphism under amphibolite grade P–T conditions. Although no radiometric age is available for the metabasite dykes, field relationships with host rock and available geochronology on granitoids suggest their emplacement during Mesoproterozoic. Geochemical characteristics of these dykes classify them as low-K tholeiite to medium-K calcalkaline type. At least two types of metabasite dykes are recognized on the basis of their HFSE contents; one group shows entirely calc-alkaline nature, whereas the other group has rocks of tholeiite-calc-alkaline series. High Mg#observed in a number of samples indicates their derivation from primary melt. Multielement spidergrams and rare-earth element patterns observed in these samples also corroborate their derivation from different magma batches. Trace element patterns observed for Nb–Ta, Hf–Zr, Sr and Y suggesting involvement of subduction related processes in the genesis of CGT metabasite dykes. Perceived geochemical characteristics suggest that metamorphism did not affect much on the chemistry of metabasites but source region, responsible for the generation of CGT metabasites, was possibly modified during subduction process. This study suggests that magma generated in a destructive plate setting fed the Mesoproterozoic mafic dykes of the CGT.

  16. Ellis-van Creveld

    Directory of Open Access Journals (Sweden)

    Dhandabani Jayaraj

    2012-01-01

    Full Text Available Ellis-van Creveld (EVC syndrome is an autosomal recessive disorder that is also known as chondro-ectodermal dysplasia. The common manifestations of this syndrome are short ribs, postaxial polydactyly, growth retardation, and ectodermal and cardiac defects. The present case report is about an 8-year-old boy who had the features of bilateral hexadactyly, knocked knees, cardiac problems, congenital absence of incisors, fused upper and lower labial frenulum, and mulberry molars.

  17. Broad accommodation of rift-related extension recorded by dyke intrusion in Saudi Arabia

    KAUST Repository

    Pallister, John S.

    2010-09-26

    The extensive harrat lava province of Arabia formed during the past 30 million years in response to Red Sea rifting and mantle upwelling. The area was regarded as seismically quiet, but between April and June 2009 a swarm of more than 30,000 earthquakes struck one of the lava fields in the province, Harrat Lunayyir, northwest Saudi Arabia. Concerned that larger damaging earthquakes might occur, the Saudi Arabian government evacuated 40,000 people from the region. Here we use geologic, geodetic and seismic data to show that the earthquake swarm resulted from magmatic dyke intrusion. We document a surface fault rupture that is 8 km long with 91 cm of offset. Surface deformation is best modelled by the shallow intrusion of a north-west trending dyke that is about 10 km long. Seismic waves generated during the earthquakes exhibit overlapping very low- and high-frequency components. We interpret the low frequencies to represent intrusion of magma and the high frequencies to represent fracturing of the crystalline basement rocks. Rather than extension being accommodated entirely by the central Red Sea rift axis, we suggest that the broad deformation observed in Harrat Lunayyir indicates that rift margins can remain as active sites of extension throughout rifting. Our analyses allowed us to forecast the likelihood of a future eruption or large earthquake in the region and informed the decisions made by the Saudi Arabian government to return the evacuees. © 2010 Macmillan Publishers Limited. All rights reserved.

  18. Epidemiologie van Corynespora cassiicola in Saintpaulia : literatuurstudie en labproeven

    NARCIS (Netherlands)

    Wubben, J.P.; Lanser, C.J.

    2004-01-01

    Het epidemiologische onderzoek concentreerde zich op eigenschappen van Corynespora die van belang zijn voor ontstaan en ontwikkeling van een aantasting van Saintpaulia. Op basis van de resultaten hiervan kunnen klimaat maatregelen en teeltomstandigheden vastgesteld worden om aantasting van Corynespo

  19. Onset of seafloor spreading in the Iapetus Ocean at 608 Ma: precise age of the Sarek Dyke Swarm, northern Swedish Caledonides

    DEFF Research Database (Denmark)

    Svenningsen, Olaf

    2001-01-01

    can be identified from crosscutting relations. The SN represents the fossil continent–ocean transition between the Baltic craton and the Iapetus Ocean, marking the initiation of seafloor spreading. Bubble-shaped pods and veinlets of diorite are present in the SDS sheeted dyke complexes. The pods are...... absent in the oldest dykes, but the younger a dyke, the more frequent the pods. The diorite pods are the equivalent of gabbro pegmatites, and both cogenetic and coeval with the dykes. The rapid successive emplacement of tholeiitic magma raised the ambient temperature in the dyke complex, so that...... discordant, indicating a crystallization age of 608±1 Ma (207Pb/206Pb=607.9±0.7 Ma, MSWD=0.33). This age is inferred to date the onset of seafloor spreading in the Iapetus Ocean along the Baltoscandian margin....

  20. Recidivemeting onder deelnemers van Binnenste Buiten

    OpenAIRE

    Knaap, L.M. van der; Laan, A.M. van der; Wartna, B.S.J.

    2005-01-01

    Het onderzoek maakt gebruik van de, in het kader van de WODC-Recidivemonitor ontwikkelde, methodiek voor recidivemetingen en heeft betrekking op de recidive na deelname aan de interventie “Binnenste Buiten” van PCMI De Corridor. Tevens geeft dit onderzoek een globale indruk van de recidive in deze groep ten opzicht van een vergelijkingsgroep en van de achtergrondkenmerken die een rol spelen bij het al dan niet vóórkomen van recidive.

  1. Placebowerking en de behandeling van functionele klachten.

    OpenAIRE

    Dulmen, A.M. van

    2002-01-01

    Placebowerking is inherent aan een contact tussen arts en patiënt. Het exploreren van de hulpvraag, het bieden van een verklaring voor de klachten, het geven van aandacht en het verrichten van lichamelijk onderzoek hebben immers allemaal betekenis voor de patiënt. Bij het ontbreken van een effectieve medische interventie, zoals in geval van functionele klachten, kan inzicht in de werkzaamheid van deze factoren uitkomst bieden. Patiënten met functionele klachten lijken vooral gebaat bij het ve...

  2. Toepassing van ozon bij de bewaring van pootaardappelen

    OpenAIRE

    Bus, C.B.; Veerman, A.

    2007-01-01

    In dit rapport wordt een onderzoek beschreven dat in een praktijkpootgoedbewaarplaats is uitgevoerd om te kijken naar de mogelijkheden van ontsmetting van pootgoed met ozongas. De knollen werden met een hoge concentratie ozon op de band behandeld tijdens het inschuren, met een lage concentratie continu tijdens de bewaarperiode en met een hoge concentratie in combinatie gevolgd door UV-licht tijdens het uitschuren. De werking van ozon is nagegaan op knollen die kunstmatig waren besmetting met ...

  3. Geochronological and geochemical constraints on the petrogenesis and tectonic significance of Paleozoic dolerite dykes in the southern margin of Alxa Block, North China Craton

    Science.gov (United States)

    Duan, Jun; Li, Chusi; Qian, Zhuangzhi; Jiao, Jiangang

    2015-11-01

    Dolerite dykes are common in the southern margin of Alxa Block which is the westernmost part of North China Craton. The ages and petrogenesis of the dolerite dykes, which are important for a better understanding of tectonic-magmatic evolution in the region, are uncertain. This paper reports the results of an integrated geochronological and geochemical study of the dolerite dykes in the Jinchuan area. Previously, these dolerite dykes were considered to be coeval with the ∼831 Ma Jinchuan ultramafic intrusion by some researchers, despite a cross-cutting relationship for the dykes. Our new zircon U-Pb dating indicates that the dolerite dykes were emplaced at ∼424 Ma, >400 Ma younger than the Jinchuan intrusion. The Jinchuan dolerite dykes contain 5-9 wt.% MgO and 47-51 wt.% SiO2, and are characterized by light REE (rare earth elements) enrichments relative to heavy REE, pronounced negative Nb anomaly, elevated initial 87Sr/86Sr from 0.7056 to 0.7068, negative εNd from -2 to -5, and zircon εHf from -2 to -20. The trace element and isotope data are consistent with an asthenosphere-derived parental magma that experienced 10-25% crustal contamination prior to final emplacement. Since the Jinchuan dolerite dykes are 20-40 Ma younger than the subduction-related basaltic volcanic rocks, blueschists and eclogites in the nearby North Qilian orogenic belt to the south, we propose that the Jinchuan dolerite dykes are the products of basaltic magmatism induced by delamination of previously subducted oceanic lithosphere and the associated asthenosphere upwelling in a post-subduction setting. The occurrence of ∼424 Ma post-subduction dolerite dykes in the Jinchuan area and the ∼450 Ma arc basalts to the south indicate that the southwestern margin of North China Craton was an active plate margin in Early Paleozoic.

  4. Rituele van plesier: Dolf van Coller se Die Bieliebalies

    Directory of Open Access Journals (Sweden)

    J. van Wyk

    1998-05-01

    Full Text Available Rituals of pleasure: Dolf van Coller’s Die Bieliebalies This article is an analysis of Dolf van Coller's Die Bieliebalies (1993, read as a hedonist text. It has many points of similarity with what Bakhtin (1984 called grotesque realism, and with Nietzsche’s views as expounded in The birth of tragedy (1956. By comparing Van Caller's text to that of Bakhtin and Nietzsche, a counter-discourse to contemporary moral discourses such as feminism is explored. Van Coller’s use of laughter as a relativising mechanism is very liberating in the context where petty morality intervenes dogmatically in the field of literature and other spheres of life.

  5. Onderzoek naar de affecten van de aanleg van damwanden en grondverdichting op tandwalvissen in het Dolfinarium Harderwijk

    NARCIS (Netherlands)

    Haan, de D.

    2013-01-01

    Voor het vaststellen van de effecten van de aanleg van damwandinstallaties en grondverdichting als onderdelen van het grootschalig bouwplan Waterfront Harderwijk van de gemeente Harderwijk werden op vijf verschillende locaties van het bouwplan installaties gesimuleerd en de geluidseffecten daarvan i

  6. A Chart Display and Reporting App for Windows

    Science.gov (United States)

    Poxon, M.

    2016-06-01

    (Abstract only) Details are presented for a windows application which allows simultaneous display of AAVSO charts and report-formatting software in the hope that other members will offer suggestions from their own experiences with charts and reporting.

  7. Arctic Sea Ice Charts from Danish Meteorological Institute, 1893 - 1956

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — From 1893 to 1956, the Danish Meteorological Institute (DMI) created charts of observed and inferred sea ice extent for each summer month. These charts are based on...

  8. Analogue photonic link design charts for microwave engineering applications

    OpenAIRE

    Vincent J. Urick

    2015-01-01

    A set of unique design charts for intensity-modulation direct-detection microwave photonics links is presented. The charts facilitate link design and analysis, clearly demonstrating performance trade-offs in terms of standard microwave performance metrics.

  9. De internationalisatie van Limburgse KMO's

    OpenAIRE

    Schetz, Griet

    2011-01-01

    Tot op heden is er al reeds veel onderzoek verricht betreffende de internationalisatie van KMO's. Toch blijkt uit de probleemstelling dat de meerderheid van de KMO's in Vlaanderen niet internationaliseren. Vandaar dat deze masterproef een beter beeld weergeeft over de KMO's die wel kiezen voor internationalisatie. In deze masterproef wordt er dieper ingegaan op de internationaliserende KMO's in de regio Limburg. Er wordt een kwalitatief onderzoek uitgevoerd bij 16 bedrijven en aan de hand van...

  10. JDATAVIEWER – JAVA-Based Charting Library

    CERN Document Server

    Kruk, G

    2009-01-01

    The JDataViewer is a Java-based charting library developed at CERN, with powerful, extensible and easy to use function editing capabilities. Function edition is heavily used in Control System applications, but poorly supported in products available on the market. The JDataViewer enables adding, removing and modifying function points graphically (using a mouse) or by editing a table of values. Custom edition strategies are supported: developer can specify an algorithm that reacts to the modification of a given point in the function by automatically adapting all other points. The library provides all typical 2D plotting types (scatter, polyline, area, bar, HiLo, contour), as well as data point annotations and data indicators. It also supports common interactors to zoom and move the visible view, or to select and highlight function segments. A clear API is provided to configure and customize all chart elements (colors, fonts, data ranges ...) programmatically, and to integrate non-standard rendering types, inter...

  11. Charting Secrets Stop Reading Start Practicing

    CERN Document Server

    Bedford, Louise

    2012-01-01

    It is a common myth that the sharemarket is a fast ticket to the easy life. Buy a few shares and watch them go up. Call your broker for up-to-the-minute price information as you drive the Porsche to the golf club. Yell 'Sell! Sell! Sell' into your mobile as you ski through the Swiss Alps. Nothing could be further from the truth. Louise Bedford believes that the only way to be successful in the market is to spend time studying and putting in the hard work, just like any other job. With this in mind, she has written Charting Secrets. Not just another trading book, Charting Secrets is a workbook

  12. Verwijdering van fenol uit waterige stromen : Nieuw type van solvent impregnated resins omtwikkeld door TNO

    NARCIS (Netherlands)

    Geerdink, P.; Berg, C. van den

    2014-01-01

    Binnen de procesindustrie kan het reinigen van grote, waterige stromen een belangrijk onderdeel van de proceskosten vormen. Voor het verwijderen en terugwinnen van hydrofobe koolwaterstoffen zoals benzeen, bestaan verschillende processen. Het winnen van wateroplosbare koolwaterstoffen is echter een

  13. A new Snellen's visual acuity chart with 'Indian' numerals.

    OpenAIRE

    Al-Salem, M

    1987-01-01

    'Indian' numerals, which are popular among the Arab population, were used to devise a new Snellen's visual acuity chart. The new chart has the advantages of a reading chart. It keeps the patient's interest, does not miss alexic patients, and is quicker to perform. It is also devoid of the many disadvantages of a kinetic response chart (the capital E letter or Landolt's broken rings), especially that of the limited option of test objects.

  14. A robust standard deviation control chart

    OpenAIRE

    Schoonhoven, M.; Does, R.J.M.M.

    2012-01-01

    This article studies the robustness of Phase I estimators for the standard deviation control chart. A Phase I estimator should be efficient in the absence of contaminations and resistant to disturbances. Most of the robust estimators proposed in the literature are robust against either diffuse disturbances, that is, outliers spread over the subgroups, or localized disturbances, which affect an entire subgroup. In this article, we compare various robust standard deviation estimators and propos...

  15. Paperless chart recording helps cut costs

    International Nuclear Information System (INIS)

    Turbine generator data acquisition systems using personal computers have been installed at the Limerick BWR power plant to replace paper-based chart recorders. This plant is already one of the lowest cost nuclear power plants in the US and this innovation will boost operating efficiency still further. The Limerick control room now has wall-mounted touch screen video displays which provide operators with real-time, electronically achieved information and improving information flow, with a consolidated, consistent user interface. (UK)

  16. Effectiviteit van markting management support systemen

    OpenAIRE

    Bruggen, Gerrit; Smidts, Ale; Wierenga, Berend

    1994-01-01

    textabstractVerhoogt het gebruik van marketing management support systemen de kwaliteit van marketingbeslissingen? En zo ja, onder welke omstandigheden? Aan de hand van een experimenteel laboratoriumonderzoek met het simulatiespel MARKSTRATonder 80 marketing managers en 160 studenten, kan de eerste vraag positief worden beantwoord. Omstandigheden als tijdsdruk, ervaring in het nemen van marketingbeslissingen en de analytische capaciteiten van de gebruikers vormen een belangrijk aandachtspunt ...

  17. van der Waals torque

    Science.gov (United States)

    Esquivel-Sirvent, Raul; Schatz, George

    2014-03-01

    The theory of generalized van der Waals forces by Lifshtz when applied to optically anisotropic media predicts the existence of a torque. In this work we present a theoretical calculation of the van der Waals torque for two systems. First we consider two isotropic parallel plates where the anisotropy is induced using an external magnetic field. The anisotropy will in turn induce a torque. As a case study we consider III-IV semiconductors such as InSb that can support magneto plasmons. The calculations of the torque are done in the Voigt configuration, that occurs when the magnetic field is parallel to the surface of the slabs. The change in the dielectric function as the magnetic field increases has the effect of decreasing the van der Waals force and increasing the torque. Thus, the external magnetic field is used to tune both the force and torque. The second example we present is the use of the torque in the non retarded regime to align arrays of nano particle slabs. The torque is calculated within Barash and Ginzburg formalism in the nonretarded limit, and is quantified by the introduction of a Hamaker torque constant. Calculations are conducted between anisotropic slabs of materials including BaTiO3 and arrays of Ag nano particles. Depending on the shape and arrangement of the Ag nano particles the effective dielectric function of the array can be tuned as to make it more or less anisotropic. We show how this torque can be used in self assembly of arrays of nano particles. ref. R. Esquivel-Sirvent, G. C. Schatz, Phys. Chem C, 117, 5492 (2013). partial support from DGAPA-UNAM.

  18. De volledigheidswaan van biografen

    Directory of Open Access Journals (Sweden)

    H. de Liagre Böhl

    2000-01-01

    Full Text Available A. Kuiper, Een wijze ging voorbij. Het leven van Abel J. Herzberg; L. van Driel, J. Noordegraaf, De Vries en Te Winkel. Een duografie; W. Hazeu, M.C. Escher. Een biografie; J.W. Renders, Zo meen ik dat ook jij bent. Biografie van Jan Hanlo; M. Derks, S. Verheesen-Stegeman, Wetenschap als roeping. Prof. dr. Christine Mohrmann (1903-1988, classica; F. Zwart, Willem Mengelberg (1871-1951. Een biografie 1871-1920The delusion that the scope of a biography is ever fully completeThis review article observes that, since the 1980s, the art of writing biographies has become fully accepted once more in academic circles in the Netherlands. This revival has been stimulated by positive collaborative efforts between historians and Dutch specialists. This harmony is based on their commitment to the principles of the Modem Biography, a style which counts since the first World War as the ‘ideal type’ of the whole genre. This style — which is mostly identified with Lytton Strachey’s Eminent Victorians (1918 - mediates between literature and historical studies. Their followers want to combine: 1. literary eloquence, 2. scholarly accuracy, 3. an analytic and a explicative concept about the personage and his or her work, 4. the skill of placing the character in the context of his or her time. Those four desiderata are used in this article as a point of departure for assessing six Dutch biographies that appeared in 1998. Some of them are excellent, however, all of them show a propensity towards empiricism and prolixity. Unfortunately this trait is characteristic of many recent biographies in The Netherlands

  19. Dyke-Davidoff-Masson syndrome: case report of fetal unilateral ventriculomegaly and hypoplastic left middle cerebral artery

    OpenAIRE

    Piro, E.; Piccione, M; Marrone, G; Giuffrè, M; G. Corsello

    2013-01-01

    Prenatal ultrasonographic detection of unilateral cerebral ventriculomegaly arises suspicion of pathological condition related to cerebrospinal fluid flow obstruction or cerebral parenchimal pathology. Dyke-Davidoff-Masson syndrome is a rare condition characterized by cerebral hemiatrophy, calvarial thickening, skull and facial asymmetry, contralateral hemiparesis, cognitive impairment and seizures. Congenital and acquired types are recognized and have been described, mainly in late childhood...

  20. Chart Review Skills: A Dimension of Clinical Competence.

    Science.gov (United States)

    Goetz, Axel A.; And Others

    1979-01-01

    A study of undergraduate medical students' abilities to identify salient information in reviewing patient charts was conducted at Southern Illinois University. Specific goals were to develop and test a method for assessing chart skills and to test several hypotheses that examine the effect of certain factors on chart review performance.…

  1. 15 CFR 738.3 - Commerce Country Chart structure.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Commerce Country Chart structure. 738... COMMERCE CONTROL LIST OVERVIEW AND THE COUNTRY CHART § 738.3 Commerce Country Chart structure. (a) Scope... 5D980, License Exception GOV may apply if your item is consigned to and for the official use of...

  2. Slide rule-type color chart predicts reproduced photo tones

    Science.gov (United States)

    Griffin, J. D.

    1966-01-01

    Slide rule-type color chart determines the final reproduced gray tones in the production of briefing charts that are photographed in black and white. The chart shows both the color by drafting paint manufacturers name and mixture number, and the gray tone resulting from black and white photographic reproduction.

  3. Analyse van vliegassen, slakken en sedimenten met behulp van rontgen-fluorescentie (XRF)

    OpenAIRE

    Boogerd JP; Boer JLM de

    1989-01-01

    Dit rapport beschrijft de analyse van vliegassen, slakken en sedimenten. Twee voorbehandelingsmethoden zijn onderzocht, te weten het persen van een pil van een monster m.b.v. een bindmiddel en het maken van een glasparel van het monster m.b.v. lithiumtetraboraat. Drie procedures om het analytisch resultaat te verkrijgen werden toegepast: (i) berekening van het resultaat via een ijklijn, (ii) toepassing van standaardadditie en (iii) toepassing van de zgn. dubbele verdunningsmethode. De procedu...

  4. Hergebruik van ijzer en staal in STREAM: een analyse van de verklarende variabelen achter de inzet van ijzer- en staalschroot

    NARCIS (Netherlands)

    Dam JD van; Elzenga HE; Smit JRK; LAE

    1996-01-01

    Teneinde de milieubelasting als gevolg van economische activiteiten te prognotiseren worden economische scenario's van het Centraal Planbureau (CPB) getransformeerd naar fysieke scenario's. Door koppeling van emissie- en energiefactoren aan de geprognotiseerde fysieke productie kunnen

  5. Kwaliteit van voedingsmiddelen in de ogen van de consument

    NARCIS (Netherlands)

    Steenkamp, J.E.B.M.; Meulenberg, M.T.G.

    1985-01-01

    Voor voedingsmiddelen in het algemeen en voor een zestal produkten in het bijzonder is onderzocht welke kwaliteitsoordelen van de consument een rol spelen en aan welke indicatoren de consument de kwaliteit bepaalt. Een aantal resultaten van het onderzoek hiernaar is weergegeven. De grote betekenis d

  6. De noodzaak van opvoeding en het bestaansrecht van de pedagogiek

    OpenAIRE

    Thoomes, D.T.

    2000-01-01

    De auteur verdedigt de stelling dat de pedagogiek een normatieve wetenschap is met een eigen onderzoeksobject. De historische ontwikkeling van het opvoedkundig denken geeft een sterke verwevenheid te zien met filosofisch-antropologische uitgangspunten en met historisch-culturele kenmerken. Opvoeding anno 2000 wordt onder andere geconfronteerd met postmoderne ontwikkelingen in de samenleving ('Hauslosigkeit') en veranderderde gedragspatronen bij jongeren (van standaardlevensloop naar keuzebiog...

  7. De lokroep van Olympia. Uit de geschiedenis van de Spelen

    NARCIS (Netherlands)

    Bolhuis, A.; Sancisi-Weerdenburg, H.W.A.M.; Jurriaans-Helle, G.; Pleket, H.W.; Bosman, M.; Maaren, T. van; Rikkers, K.; Derksen, J.J.V.M.; Wallinga, H.T.; Dongen, Guido van; Wiersma, S.; Horstmanshoff, H.F.J.; Teitler, H.C.; Bons, J.A.E.

    1996-01-01

    Juist omdat het deze zomer honderd jaar geleden is dat de moderne Olympische Spelen voor het eerst werden gehouden, is de verschijning van dit boekje zo waardevol en verdient het onze aandacht. Het is immers een van die weinige momenten in de sport dat je bereid bent even stil te staan in de race na

  8. Opname en DNS strepieskodering van weekdiere en mosselkrewels van Robbeneiland

    Directory of Open Access Journals (Sweden)

    F.H. van der Bank

    2012-03-01

    Full Text Available Die Mollusca is die tweede grootste dierfilum. Dit sluit meer as 35 000 fossiel en 100 000 lewendespesies in. Die doel van hierdie studie was om ‘n opname te maak van die mosselkrewels, inheemse en uitlandse slakspesies op die eiland.

  9. Mogelijke consequenties van reductie van de hoeveelheid discard voor N2000 instandhoudingdoelen

    OpenAIRE

    Bemmelen, van, R.S.A.

    2010-01-01

    Discards zijn overboord gezette bijvangst van vissersschepen. Volgens de Nederlandse Visie op herziening van het Gemeenschappelijk Visserijbeleid (GVB) zouden discards uitgebannen moeten worden. Verschillende soorten zeevogels profiteren echter van discards als voedselbron. De vraag is wat de mogelijke gevolgen zijn van een reductie van of totale ban op de teruggooi van vis (discards) op Natura2000 instandhoudingsdoelen.

  10. Dyke propagation and tensile fracturing at high temperature and pressure, insights from experimental rock mechanics.

    Science.gov (United States)

    Bakker, Richard; Benson, Philip; Vinciguerra, Sergio

    2014-05-01

    It is well known that magma ascends trough the crust by the process of dyking. To enable dyke emplacement, basement rocks typically fail in a mode 1 fracture, which acts as conduits for magma transport. An overpressure of the ascending magma will further open/widen the fracture and permit the fracture to propagate. In order to further understand the emplacement and arrest of dykes in the subsurface, analogue and numerical studies have been conducted. However, a number of assumptions regarding rock mechanical behaviour frequently has to be made as such data are very hard to directly measure at the pressure/temperature conditions of interest: high temperatures at relatively shallow depths. Such data are key to simulating the magma intrusion dynamics through the lithologies that underlie the volcanic edifice. Here we present a new laboratory setup, which allows us to investigate the tensile fracturing properties under both temperature and confining pressure, and the emplacement of molten material within the newly formed fracture. We have modified a traditional tri-axial test assembly setup to be able to use a Paterson type High Pressure, High Temperature deformation apparatus. Sample setup consists of cylindrical rock samples with a 22 mm diameter and a 8 mm bore at their centre, filled with a material chosen as such that it's in a liquid state at the experimental temperature and solid at room temperature to enable post-experiment analysis. The top and lower parts of the rock sample are fitted with plugs, sealing in the melt. The assembly is then placed between ceramic pistons to ensure there are no thermal gradients across the sample. The assembly is jacketed to ensure the confining medium (Ar) cannot enter the assembly. A piston is driven into the sample such that the inner conduit materials pressure is slowly increased. At some point a sufficient pressure difference between the inner and outer surfaces causes the sample to deform and fail in the tensile regime

  11. Adult Presentation of Dyke-Davidoff-Masson Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Ujjawal Roy

    2016-01-01

    Full Text Available Dyke-Davidoff-Masson syndrome (DDMS is a rare disease which is clinically characterized by hemiparesis, seizures, facial asymmetry, and mental retardation. The classical radiological findings are cerebral hemiatrophy, calvarial thickening, and hyperpneumatization of the frontal sinuses. This disease is a rare entity, and it mainly presents in childhood. Adult presentation of DDMS is unusual and has been rarely reported in the medical literature. Key Messages: DDMS is a rare disease of childhood. However, it should be kept in mind as a diagnostic possibility in an adult who presents with a long duration of progressive hemiparesis with seizures and mental retardation. Cerebral hemiatrophy, calvarial thickening, and hyperpneumatization of the frontal sinuses are diagnostic for this illness on brain imaging.

  12. Dyke-davidoff-masson syndrome: cases of two brothers and literature review.

    Science.gov (United States)

    Park, Kyung-Il; Chung, Jae-Myun; Kim, Ji-Young

    2014-06-01

    Dyke-Davidoff-Masson syndrome (DDMS) has cerebral hemiatrophy and compensatory ipsilateral skull thickening, and is manifested by recurrent seizures and hemiparesis. We present one case with typical DDMS, who had a brother suffering from epilepsy with mild imaging abnormality relevant to DDMS and similar seizure semiology. A 26-year-old man had a history of developmental delay, mental retardation, hemiparesis and recurrent seizures. His brother, 23-year-old man had also experienced recurrent seizures, but he had no neurological deficits. Older brother experienced focal motor seizures with/without secondary generalization. Sometimes, he noted an auditory aura. MRI demonstrated the hemispheric atrophy with the adjacent bony hypertrophy. The seizures of younger brother were mainly of the auditory type and the MRI showed mild hemispheric atrophy with hippocampal sclerosis without any bony change. Our sibling cases might have a familial predisposition and support the idea that clinical courses and radiological findings of DDMS are varied even within one family. PMID:24977128

  13. Strain accommodation by slow slip and dyking in a youthful continental rift, East Africa.

    Science.gov (United States)

    Calais, Eric; d'Oreye, Nicolas; Albaric, Julie; Deschamps, Anne; Delvaux, Damien; Déverchère, Jacques; Ebinger, Cynthia; Ferdinand, Richard W; Kervyn, François; Macheyeki, Athanas S; Oyen, Anneleen; Perrot, Julie; Saria, Elifuraha; Smets, Benoît; Stamps, D Sarah; Wauthier, Christelle

    2008-12-11

    Continental rifts begin and develop through repeated episodes of faulting and magmatism, but strain partitioning between faulting and magmatism during discrete rifting episodes remains poorly documented. In highly evolved rifts, tensile stresses from far-field plate motions accumulate over decades before being released during relatively short time intervals by faulting and magmatic intrusions. These rifting crises are rarely observed in thick lithosphere during the initial stages of rifting. Here we show that most of the strain during the July-August 2007 seismic crisis in the weakly extended Natron rift, Tanzania, was released aseismically. Deformation was achieved by slow slip on a normal fault that promoted subsequent dyke intrusion by stress unclamping. This event provides compelling evidence for strain accommodation by magma intrusion, in addition to slip along normal faults, during the initial stages of continental rifting and before significant crustal thinning. PMID:19079058

  14. Emosionele reaksies van die moeder van die seksueel misbruikte kind na bekendmaking van seksuele misbruik / Wilna Joy Stander

    OpenAIRE

    Stander, Wilna Joy

    2009-01-01

    * OPSOMMING: Die doelstelling van die navorsing was om die reaksies van die moeder van die seksueel misbruikte kind na bekendmaking van die oortreding te bepaal en hoedat die forensiese maatskaplike werker die moeder tydens die forensiese proses behulpsaam kan wees. Doelwit 1: Om vas te stel wat die emosionele reaksies van die moeders was nadat seksuele misbruik van hul kinders bekend gemaak is. Doelwit 2: Om vas te stel in watter mate die forensiese maatskaplike werker inligting aa...

  15. Single Silicate Crystal Paleointensity Analyses of the ca. 2.575 Ga Great Dyke of Zimbabwe

    Science.gov (United States)

    O'Brien, T.; Tarduno, J. A.; Hofmann, A.

    2014-12-01

    Recent considerations of core thermal conductivity suggest a relatively young (less than 1 billion-year-old) age for the inner core, excluding compositional convection associated with inner core growth as a driving mechanism for an Archean geodynamo. These reconsiderations provide further motivation for studying the nature of the field when core convection was predominantly related to core mantle boundary heat flow. Here we examine the ca. 2.575 Ga Great Dyke of Zimbabwe. We rely on deep drill core samples, eliminating the otherwise pervasive effects of lightning seen in surface samples. We apply single silicate crystal paleointensity (SCP) techniques (Tarduno et al., Rev. Geophys., 2006) on feldspars separated from orthopyroxene gabbros (norites). Scanning electron microscope (SEM) analyses indicate the presence of rare sub-micron equant to slightly elongate magnetic inclusions in the feldspars. The magnetite/titanomagnetite needles commonly observed in feldspars of slowly cooled igneous rocks are rarely observed in crystals from our Great Dyke gabbro samples. Selection criteria of crystals for analyses required feldspar crystals to be free of visible multi-domain inclusions. Natural remanent magnetic intensities of ca. 1 mm-sized feldspar crystal are relatively weak (approximately 1-2 x 10-8 emu), but well within the measurement range of the University of Rochester small bore ultra-high moment resolution 2G DC SQUID magnetometer. Preliminary total thermal demagnetization experiments suggest paleofield values within 50% of those of the present-day, similar to other results that imply a relatively strong magnetic field during the late Archean. Results from Thellier analyses will be used to test this interpretation.

  16. Ethiek In En Van Kwalitatief Onderzoek

    NARCIS (Netherlands)

    S. Verweij (Stefan)

    2013-01-01

    markdownabstract__Abstract__ In november 2012 publiceerde de Commissie Levelt haar eindrapport van het onderzoek naar de frauduleuze onderzoekspraktijken van sociaalpsycholoog Diederik Stapel. Integriteit en ethiek in sociaalwetenschappelijk onderzoek kregen naar aanleiding van deze kwestie in de m

  17. Bestrijding van emelten in gras

    NARCIS (Netherlands)

    Rozen, van K.

    2006-01-01

    Emelten, de larven van de langpootmuggen, zijn een belangrijke plaag in grasland in Noordwest-Europa. Indien grasland wordt gescheurd voor een land- of tuinbouwgewas, is de kans op emeltschade in het volggewas reëel, afhankelijk van het type volggewas. De problemen in akkerbouwgewassen doen zich voo

  18. Grondbeginselen van de methode (1817)

    OpenAIRE

    Pestalozzi, Johann Heinrich (1746-1827)

    1995-01-01

    In opvoeding en onderwijs gaat het volgens Pestalozzi om de ontwikkeling van hoofd, hart en handen (‘Pädagogik des Kopfes, des Herzens und der Hand’). Het beste geschiedt dat door middel van de ‘natuurlijke opvoeding’. Hij noemde dit zijn ‘methode’.

  19. Beheersing van fusarium in zomertarwe

    NARCIS (Netherlands)

    Scholten, O.E.

    2007-01-01

    Fusariumschimmels veroorzaken in zomertarwe een slechte opkomst van zaaizaad en verlies aan opbrengst. Ook produceren ze mycotoxinen in de korrels. Vooral de mycotoxinen zijn met het oog op voedselveiligheid en diergezondheid een toenemende bron van zorg. Het is dus echt een ketenprobleem. Alle rede

  20. Die binding van die konfessie

    Directory of Open Access Journals (Sweden)

    P. J. Coetzee

    1970-06-01

    Full Text Available Ons moet waak teen twee uiterstes. Aan die een kant het die dogma as onversoenlike vyand die dogmatisme en aan die ander kant die antidogmatisme — dit hou enersyds die gevaar in van verabsolutering (oorskatting, en ander- syds die gevaar van relativisme (onderskatting.

  1. Die etiek van Karl Barth

    Directory of Open Access Journals (Sweden)

    J. H. van Wyk

    1986-06-01

    Full Text Available Die etiek van Barth kan nie reg verstaan word sonder begrip van sy ganse teologiese agtergrond en opset, en ek wil byvoeg: sonder die besondere tydsomstandighede (oorlog! waarin hy geleef en gewerk het nie. Dit is verder bekend dat in sy teologiese ontwikkeling verskillende figure groot invloed op hom uitgeoefen het.

  2. Emissie van Cryptosporidium en Giardia door landbouwhuisdieren

    OpenAIRE

    Schrijven JF; de Bruin HAM; Engels GB; Leenen EJTM; MGB

    1999-01-01

    Het hier gepresenteerde deelonderzoek richt zich op de relatieve bijdrage van verschillende populaties landbouwhuisdieren via mest en afvalwater aan de totale emissie van Cryptosporidium en Giardia in Nederland. Vleeskalveren vormen per jaar in Nederland via hun mest een grote emissiebron van beide protozoa, namelijk naar schatting 1,5 m 10 tot de zestinede macht oocysten van Cryptosporidium en 2,8 m 10 tot de vijftiende macht cysten van Giardia. In mest van melkkoeien zijn ook Giardia-cysten...

  3. Precisietoediening van mineralen met dierlijke mest

    OpenAIRE

    Nieuwenhuizen, A.T.; Huijsmans, J.; Meuffels, G.J.H.M.; Kusters, E.; Wilbrink, R.; Marx, G.

    2012-01-01

    Voor het plaatsspecifiek bemesten met dierlijke mest als toepassing van precisielandbouw, dienen een aantal stappen doorlopen te worden. De precisieaspecten bij de toediening van dierlijke mest betreffen de plaatsing, dosering en timing van de mesttoediening. Timing en dosering kunnen plaatsvinden op basis van de gewas- of bodembehoefte. Deze behoefte kan opgesteld worden op basis van bemestingsadviezen en plaatsspecifieke meetgegevens aan gewas en bodem. Op basis van de plaatselijke behoefte...

  4. Geochemistry and petrogenesis of early Cretaceous sub-alkaline mafic dykes from Swangkre-Rongmil, East Garo Hills, Shillong plateau, northeast India

    Indian Academy of Sciences (India)

    Rajesh K Srivastava; Anup K Sinha

    2004-12-01

    Numerous early Cretaceous mafic and alkaline dykes, mostly trending in N-S direction, are emplaced in the Archaean gneissic complex of the Shillong plateau, northeastern India. These dykes are spatially associated with the N-S trending deep-seated Nongchram fault and well exposed around the Swangkre-Rongmil region. The petrological and geochemical characteristics of mafic dykes from this area are presented. These mafic dykes show very sharp contact with the host rocks and do not show any signature of assimilation with them. Petrographically these mafic dykes vary from fine-grained basalt (samples from the dyke margin) to medium-grained dolerite (samples from the middle of the dyke) having very similar chemical compositions, which may be classified as basaltic-andesite/andesite. The geochemical characteristics of these mafic dykes suggest that these are genetically related to each other and probably derived from the same parental magma. Although, the high-field strength element (+rare-earth elements) compositions disallow the possibility of any crustal involvement in the genesis of these rocks, but Nb/La, La/Ta, and Ba/Ta ratios, and similarities of geochemical characteristics of present samples with the Elan Bank basalts and Rajmahal (Group II) mafic dyke samples, suggest minor contamination by assimilation with a small amount of upper crustal material. Chemistry, particularly REE, hints at an alkaline basaltic nature of melt. Trace element modelling suggests that the melt responsible for these mafic dykes had undergone extreme differentiation (∼50%) before its emplacement. The basaltic-andesite nature of these rocks may be attributed to this differentiation. Chemistry of these rocks also indicates ∼10–15% melting of the mantle source. The mafic dyke samples of the present investigation show very close geochemical similarities with the mafic rocks derived from the Kerguelen mantle plume. Perhaps the Swangkre-Rongmil mafic dykes are also derived

  5. Swaziland die Geologie en Geografie van Swaziland

    Directory of Open Access Journals (Sweden)

    J. J. Wessels

    1965-03-01

    Full Text Available In 1943 het die eerste werklike grootskaalse kartering van die gebied 'n aanvang geneem. En van 1949 af, met die koms van die eerste stel lugfoto’s, is hierdie tempo versnel. Die basiese opname van die gebied is dan ook in 1957 voltooi. In die eerste stadiums van kartering is die klassifikasie van die verskillende rotstopes gevolg soos wat dit deur Hall en later Van Eeden gedoen is. Soos die werk gevorder het, is veranderings ingevoer om die klassifikasie aan te pas by plaaslike omstandighede, maar nie almal hiervan het die toets van die tyd deurstaan nie.

  6. The Hill Chart Calculation for Pelton Runner Models using the HydroHillChart - Pelton Module Software

    Directory of Open Access Journals (Sweden)

    Adelina Bostan

    2015-07-01

    Full Text Available The Pelton turbines industrial design is based on the hill chart characteristics obtained by measuring the models. Primary data measurements used to obtain the hill chart can be processed graphically, by hand or by using graphic programs respectively CAD programs; the HydroHillChart - Pelton module software is a specialized tool in achieving the hill chart, using interpolation cubic spline functions. Thereby, based on measurements of several models of Pelton turbines, a computerized library, used to design industrial Pelton turbines can be created. The paper presents the universal characteristics calculated by using the HydroHillChart - Pelton module software for a series of Pelton runners.

  7. Reliability assessment of tunneling flow charts

    International Nuclear Information System (INIS)

    When driving horizontal workings of different kinds it is typical to reserve excessive redundant equipment. However, the lack of resources (facilities, people) and poor management don't ensure goal achievement [3]. The paper presents reliability assessment method of tunneling with the help of mathematical modeling. The mathematical model is developed on the basis of factual data of tunneling conditions and no-failure operation probabilities of the flow chart elements are estimated. The method of reliability assessment allows identifying organizational, technological and technical elements of the reserves to increases drive efficiency and improve feasibility characteristics

  8. Reliability assessment of tunneling flow charts

    Science.gov (United States)

    Antropova, N. A.; Krets, V. G.; Luk'yanov, V. G.; Baranova, A. V.

    2015-02-01

    When driving horizontal workings of different kinds it is typical to reserve excessive redundant equipment. However, the lack of resources (facilities, people) and poor management don't ensure goal achievement [3]. The paper presents reliability assessment method of tunneling with the help of mathematical modeling. The mathematical model is developed on the basis of factual data of tunneling conditions and no-failure operation probabilities of the flow chart elements are estimated. The method of reliability assessment allows identifying organizational, technological and technical elements of the reserves to increases drive efficiency and improve feasibility characteristics.

  9. Ontwikkeling van een protocol voor de transformatie van iris; introductie van resistentie tegen irismozaik viris (IMMV)

    NARCIS (Netherlands)

    Langeveld, S.A.; Klerk, de G.J.M.

    2004-01-01

    Twee iris cultivars, Blue Magic en Blue Sail, werden in weefselkweek gebracht en callus werd geïnduceerd. Dit callus werd genetisch gemodificeerd met virusresistentie via de particle gun procedure die eerder voor lelie was ontwikkeld. Van een van de cultivars, Blue Magic, werden getransformeerde pla

  10. Beoordeling van de gevoeligheid van soorten en habitattypes van Europees belang bij verstoringingrepen

    OpenAIRE

    Wouters, Jan

    2011-01-01

    Om ecologische schade te vermijden, moeten activiteiten of plannen met mogelijk schadelijke effecten doorgelicht worden. Het instrument ‘effectenindicator’ licht activiteiten in algemene termen door op mogelijke natuureffecten. De in dit advies weergegeven gevoeligheidstabellen geven de gevoeligheid op van soorten en biotopen voor effecten ten gevolge van menselijke activiteiten. De tabellen bevatten deze gegevens voor de soorten waarvoor gewestelijke instandhoudingsdoelstellingen zijn opgest...

  11. Sissies, Faggots, Lezzies, and Dykes: Gender, Sexual Orientation, and a New Politics of Education?

    Science.gov (United States)

    Lugg, Catherine A.

    2003-01-01

    Seeks to chart a course through the contested area of gender and sexual orientation in hopes of establishing a theoretical framework and an agenda for much needed future research. Draws from two research traditions, particularly in the areas of history and law: neo-Marxist theory generally and Queer Legal Theory specifically. (Contains 161…

  12. Bepaling van enkele neurotransmitters, monoaminen, en metabolieten, met behulp van Continuous Flowapparatuur

    OpenAIRE

    Eigeman L; Schonewille F; Borst M; van der Laan JW

    1986-01-01

    Bij het onderzoek in de psychofarmacologie kan kennis van de effecten van stoffen op de omzettingssnelheid van neurotransmitters een belangrijk aspect zijn. Met de huidige psychofarmaca lijken vooral de klassieke neurotransmitters zoals de monoaminen, noradrenaline, dopamine en serotonine van belang. In dit rapport worden enkele methoden beschreven voor de analyse van de monoaminen in hersenweefsel van de rat. De bepalingen van noradrenaline, dopamine en de metaboliet hiervan, DOPAC zijn vern...

  13. A paediatric X-ray exposure chart

    International Nuclear Information System (INIS)

    The aim of this review was to develop a radiographic optimisation strategy to make use of digital radiography (DR) and needle phosphor computerised radiography (CR) detectors, in order to lower radiation dose and improve image quality for paediatrics. This review was based on evidence-based practice, of which a component was a review of the relevant literature. The resulting exposure chart was developed with two distinct groups of exposure optimisation strategies – body exposures (for head, trunk, humerus, femur) and distal extremity exposures (elbow to finger, knee to toe). Exposure variables manipulated included kilovoltage peak (kVp), target detector exposure and milli-ampere-seconds (mAs), automatic exposure control (AEC), additional beam filtration, and use of antiscatter grid. Mean dose area product (DAP) reductions of up to 83% for anterior–posterior (AP)/posterior–anterior (PA) abdomen projections were recorded postoptimisation due to manipulation of multiple-exposure variables. For body exposures, the target EI and detector exposure, and thus the required mAs were typically 20% less postoptimisation. Image quality for some distal extremity exposures was improved by lowering kVp and increasing mAs around constant entrance skin dose. It is recommended that purchasing digital X-ray equipment with high detective quantum efficiency detectors, and then optimising the exposure chart for use with these detectors is of high importance for sites performing paediatric imaging. Multiple-exposure variables may need to be manipulated to achieve optimal outcomes

  14. Met lichaamsgewicht samenhangende kwaliteit van leven bij adolescenten. Psychometrische kwaliteit van de Nederlandse vertaling van de IWQOL-Kids.

    NARCIS (Netherlands)

    Wouters, EJM; Geenen, R; Kolotkin, RL; Vingerhoets, AJJM

    2010-01-01

    Doel. Vaststellen van de psychometrische eigenschappen van de Impact of Weight on Quality of Life-Kids (IWQOL-Kids), een meetinstrument om met lichaamsgewicht samenhangende kwaliteit van leven te meten bij adolescenten van 11 tot 19 jaar. Methode. De IWQOL-Kids werd door 104 adolescenten ingevuld en

  15. Richtlijnen voor het meten van het gebruik van faunapassages

    NARCIS (Netherlands)

    Grift, van der E.A.

    2010-01-01

    Faunapassages zijn een veelgebruikt middel om de barrièrewerking van wegen en spoorwegen op te heffen en het aantal aanrijdingen met dieren te beperken. De vraag is nu: Hoe komen we te weten of deze voorzieningen werken?

  16. Ketenbeoordeling van verpakken 1. Beoordeling van milieu-aspecten.

    NARCIS (Netherlands)

    Kooijman, J.M.

    1991-01-01

    Met dit en volgende artikelen over genoemd onderwerp wordt beoogd om bedrijven enig inzicht te geven in de mogelijkheden en beperkingen van milieubeoordelingssystemen. Op grond hiervan kan een begin worden gemaakt met een eigen milieuaanpak

  17. Intrusion of lamprophyre dyke and related deformation effects in the host rock salt: A case study from the Loulé diapir, Portugal

    Czech Academy of Sciences Publication Activity Database

    Machek, Matěj; Roxerová, Zuzana; Závada, Prokop; Silva, P. F.; Henry, B.; Dědeček, Petr; Petrovský, Eduard; Marques, F. O.

    2014-01-01

    Roč. 629, August (2014), s. 165-178. ISSN 0040-1951 Institutional support: RVO:67985530 Keywords : AMS * lamprophyre dyke * rock salt * paleomagnetism * microstructure * CPO Subject RIV: DB - Geology ; Mineralogy Impact factor: 2.872, year: 2014

  18. Evidence for non-coaxiality of ferrimagnetic and paramagnetic fabrics, developed during magma flow and cooling in a thick mafic dyke

    Czech Academy of Sciences Publication Activity Database

    Silva, P. F.; Marques, F. O.; Machek, Matěj; Henry, B.; Hirt, A. M.; Roxerová, Zuzana; Madureira, P.; Vratislav, S.

    2014-01-01

    Roč. 629, August (2014), s. 155-164. ISSN 0040-1951 Institutional support: RVO:67985530 Keywords : paramagnetic * ferrimagnetic * fabrics * microstructures * dyke emplacement * stress field Subject RIV: DB - Geology ; Mineralogy Impact factor: 2.872, year: 2014

  19. Jesus van Naseret- Jesus Christus

    Directory of Open Access Journals (Sweden)

    S. P. van der Walt

    1958-03-01

    Full Text Available Inderdaad is daar hier 'n spanning in die christologie van Barth. U voel dit wel aan in hierdie benaming wat werklik so gekies is. Dit is twee bestaanswyses van die tweede Persoon in die Heilige Drie-eenheid. Laat die woord bestaanswyses ook nie vreemd in ons ore klink nie, want dit is nie vreemd aan Barth se stelsel nie. lmmers die drie Persone in die H. Drie-eenheid, elk met 'n besondere werksaamheid, is ook drie bestaanswyses. Ons het hier dus modaliteite in die Drie-eenheid en hoor dus vreemde taal, omdat Gods Woord tot ons spreek van God as syn.

  20. Terugblik op Minas, Dierrechten en MAO en verkenning van MAO of Dierrechten en van Gebruiksnormenstelsel : een covernotitie in het kader van Evaluatie Meststoffenwet 2004

    OpenAIRE

    Hubeek, F.B.; Hoop, de, D.W.

    2004-01-01

    In opdracht van de stuurgroep Evaluatie Meststoffenwet 2004 worden in dit rapport op in-tegrale wijze de resultaten weergegeven van de evaluatie naar de werking van de instrumenten van de meststoffenwet in relatie tot het gedrag van de ondernemer met be-trekking tot het mineralenmanagement. Naast een terugblik op de werking van de drie instrumenten Minas, MAO en Dierrechten wordt ook vooruitgekeken naar de werking van een mogelijk stelsel van Gebruiksnormen met ondersteuning van een MAO of Di...

  1. Barcode van DNA. Democratisering van de taxonomie door digitaal identificatiesysteem

    OpenAIRE

    Bakker, F.T.

    2011-01-01

    Het herkennen van biologische soorten aan de hand van een gestandaardiseerde DNA-barcode heeft de laatste tijd een enorme vlucht genomen. Gedreven door aan de ene kant de biodiversiteitscrises en de mogelijke global change, en aan de andere kant zowel razendsnelle technologische vooruitgang als ook het vooruitzicht dat niet genoeg klassieke taxonomen worden opgeleid voor de nabije toekomst, lijkt DNA-barcoding zich een strategische plek te veroveren op huidige, al dan niet toegepaste, biodive...

  2. Het opwaarderen van boomzaden door middel van vloeistofscheiden

    OpenAIRE

    Derkx, M.P.M.

    2007-01-01

    Voor groente- en bloemzaden is ruim 10 jaar geleden een schoningstechniek ontwikkeld (vloeistofscheiding), waarbij zaden gesorteerd worden op basis van hun dichtheid. Bij deze techniek worden de zaden kort in vloeistoffen met verschillende dichtheden gebracht en dit resulteert in zaadfracties met verschillende dichtheden. De dichtheid van het zaad correleert met het kiemgedrag. De afgelopen jaren is onderzocht of deze techniek ook perspectief biedt voor boomzaden. Gekozen is voor soorten die ...

  3. Skoolwoordeboeke vir huistaalleerders van Afrikaans

    Directory of Open Access Journals (Sweden)

    Sven Tarp

    2011-10-01

    Full Text Available

    OPSOMMING: Skoolwoordeboeke vorm 'n uitgebreide tipologiese kategorie binne die versameling woordeboeksoorte. Die uiteenlopende verskeidenheid teikengebruikers van skoolwoordeboeke vereis egter 'n duideliker tipologiese omskrywing en 'n fyner onderverdeling in subkategorieë. Hierdie artikel fokus eerstens op sommige van die verskillende interpretasies van die term skoolwoordeboek en die onduidelikheid wat met die gebruik van hierdie term saamhang. 'n Onpresiese gebruik van die term lei daartoe dat voornemende gebruikers van skoolwoordeboeke nie weet wat om in 'n betrokke woordeboek te verwag en wie die beplande teikengebruikers daarvan is nie. Die leksikografiese funksies van skoolwoordeboeke word bespreek met die klem op Afrikaanse skoolwoordeboeke vir huistaalleerders. 'n Oorsig en kontekstualisering van hierdie woordeboeke word gevolg deur 'n bespreking van verskeie woordeboeke vir laerskool- en hoërskoolleerders. Aandag word gegee aan aspekte van die funksies, struktuur en inhoud asook aan positiewe en negatiewe kenmerke van die onderskeie woordeboeke. Dit blyk dat die ontwikkeling in die teoretiese leksikografie 'n positiewe invloed op die samestelling van skoolwoordeboeke gehad het. Uiteindelik word 'n aantal aanbevelings gemaak vir die verbetering van toekomstige skoolwoordeboeke. Die belangrikheid van 'n ondubbelsinnige aanduiding van onder meer die teikengebruikers en die gebruikersituasie word benadruk. Die opname, aanbieding en bewerking van data moet met inagneming van die gebruikersprofiel geskied.

    Sleutelwoorde: ADDISIONELE TAAL, GEBRUIKERSITUASIE, GRONDSLAGFASE, HOËRSKOOLLEERDERS, HUISTAAL, KOGNITIEWE FUNKSIE, LAERSKOOLLEERDERS, LEKSIKOGRAFIESE FUNKSIES, SKOOLWOORDEBOEK, TEIKENGEBRUIKER, TEKSPRODUKSIE, TEKSRESEPSIE, WOORDEBOEKTIPOLOGIE

    ABSTRACT: School Dictionaries for Home Language Learners of Afrikaans. School dictionaries constitute an extended typological category within the collection of dictionary types

  4. Magnetic resonance imaging depiction of acquired Dyke-Davidoff-Masson syndrome with crossed cerebro-cerebellar diaschisis: Report of two cases

    Directory of Open Access Journals (Sweden)

    Ranjana Gupta

    2015-01-01

    Full Text Available Acquired Dyke-Davidoff-Masson syndrome, also known as hemispheric atrophy, is characterized by loss of volume of one cerebral hemisphere from an insult in early life. Crossed cerebellar diaschisis refers to dysfunction/atrophy of cerebellar hemisphere which is secondary to contralateral supratentorial insult. We describe magnetic resonance imaging findings in two cases of acquired Dyke-Davidoff-Masson syndrome with crossed cerebro-cerebellar diaschisis.

  5. Link between extension, dyking and subsidence as the reconstruction tool of intraplate rifting mechanism (backstripping data, modelling and geochronology)

    Science.gov (United States)

    Polyansky, Oleg P.; Reverdatto, Vladimir V.; Babichev, Alexey V.

    2014-05-01

    Correlation between subsidence and extension-related magmatism is key in determining mechanism of intracratonic sedimentary basins formation. The total volume of basic sheet intrusions and volcanics within sedimentary rock mass characterizes indirectly the degree of depletion and thinning of the rifted mantle lithosphere. At present the documented features of real-world intracontinental basins show a wide range of parameters characterizing the duration and rate of subsidence, degree of extension/thinning of the lithosphere, age and extent of dyking. For creation of general model of continental rifting it is important to reconstruct an evolution of basins finished at the continental stage, not entered an oceanic spreading phase. One of examples of such structure is the Vilyui sedimentary basin in the eastern Siberian Platform which includes the massive emplacements (10**5 km3) of extrusive and intrusive rocks of the Vilyui large igneous province. We combine backstripping reconstructions of sedimentation and thermal regime during the subsidence with a numerical modelling based on the deformable solid mechanics. It is the first time that the evolution of sedimentation and subsidence which is nonuniform over the basin area has been analyzed for the Vilyui basin. The rift origin of the basin is proved. We estimate the spatial distribution of the parameters of crustal and mantle-lithosphere extension as well as expansion due to dike intrusions. According to the reconstructions, the type of subsidence curves for the sedimentary rocks of the basin depends on the tectonic regime of sedimentation in individual subbasins. The backstripping analysis revealed two stages of extension (sediments 4-5 km thick) and a foreland stage (sediments >2 km thick). With the two-layered lithosphere model, we concluded that the subcrustal layer underwent predominant extension (by a factor of 1.2-2.0 vs. 1.1-1.4 in the crust). In each section, dyke-related extension due to basic intrusion is

  6. A Geochemical Study of an REE-rich Carbonatite Dyke at Bayan Obo, Inner Mongolia, Northern China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    An REE-rich carbonatite dyke was found in Dulahala, close to the Bayan Obo superlarge REE-Nb-Fe mineral deposit in Inner Mongolia, northern China. The REE content in the dyke varies greatly, from 1% up to 20% (wt), which might constitute rich REE ores. Light REEs in the carbonatite are enriched and highly fractionated relative to heavy REEs and there is no Eu anomaly. The REE and trace element distribution patterns of the carbonatite are identical to those of fine-grained dolomite marble which is the host rock of the Bayan Obo REE-Nb-Fe superlarge mineral deposit. This indicates a petrogenetic linkage between the REE-rich carbonatite and the mineralizations in this region.

  7. Evaluatie van de uitvoering van de hielprik ten behoeve van de PKU/CHT-screening bij pasgeborenen

    OpenAIRE

    Elvers LH; Loeber JG; LIS

    1998-01-01

    In de kwartaalrapportages van de PKU/CHT screeningslaboratoria wordt onder andere nagegaan of de hielprik conform de in het Draaiboek PKU en CHT gestelde eisen wordt uitgevoerd. Daarbij wordt gekeken naar de termijn tussen geboorte- en hielprikdatum, tussen hielprikdatum en datum van analyse en tussen geboortedatum en datum van analyse. Tevens wordt geregistreerd in hoeverre de voor de uitvoering van de screening van belang zijnde demografische gegevens op de setjes zijn ingevuld. Het problee...

  8. Louis van Haaster: 'Erwiniatoets werkbollen stap vooruit'

    NARCIS (Netherlands)

    Dwarswaard, A.

    2013-01-01

    Erwinia blijft een lastig te controleren probleem in de teelt en handel van hyacinten. Vorig jaar stemden telers in met een toets op werkbollen van 'Delft Blue'. Op basis van die resultaten wil het bestuur van de KAVB-productgroep Hyacint nu een stap verder zetten: een verplichte toets op alle werkb

  9. Reizigerseffecten van onbetrouwbaar OV in maatschappelijke kostenbatenanalyses

    NARCIS (Netherlands)

    Van Oort, N.; Van Leusden, R.

    2015-01-01

    Hoewel het verbeteren van de betrouwbaarheid van het openbaar vervoer (OV) vaak één van de belangrijkste doelen is van OV-projecten, ontbreekt in maatschappelijke kostenbatenanalyses (MKBA’s) vaak expliciete, kwantitatieve aandacht voor de verwachte baten hiervan. In dit paper presenteren we een met

  10. De diagnostiek van beginnend primair chronisch glaucoom

    NARCIS (Netherlands)

    Eggink, Engelbert Diederik

    1960-01-01

    SAMENVATTING Het eerste deel van dit proefschrift, het theoretische gedeelte, omvat een overzicht van de literatuur over de diagnostiek en de aetiologie van primair chronisch glaucoom. In het hoofdstuk Anatomie wordt de structuur van de kamerhoek behandeld, waarbij speciaal aandacht wordt besteed aa

  11. Plan van aanpak project : Social Media Lab

    NARCIS (Netherlands)

    Beer, Erwin; Kox, Corné; Willems, Frank

    2013-01-01

    Dit document beschrijft de projectopdracht voor het project Social Media Lab en geeft de criteria waaraan het project moet voldoen om te slagen. Het bevat tevens het plan van aanpak voor het uitvoeren van het project. Doel van het project is het realiseren van een fysiek Social Media Lab, waar door

  12. Evaluatie van het Landelijk Meetnet Bodemkwaliteit

    NARCIS (Netherlands)

    Spijker J; Schouten AJ; Hoek KW van der; Wattel-Koekkoek EJW; CMM; LER

    2010-01-01

    Op verzoek van het ministerie van VROM heeft het RIVM de opzet, uitvoering, nut en noodzaak van het Landelijk Meetnet Bodemkwaliteit (LMB) geevalueerd. Hieruit blijkt dat het meetnet inzicht oplevert in de kwaliteit van de bodem en het bovenste grondwater bij verschillende grondsoorten en typen

  13. Onderzoek naar de chemische samenstelling van lekkerbekjes

    NARCIS (Netherlands)

    Cazemier, G.; Jong, de J.; Herstel, H.

    1990-01-01

    In oktober 1988 werden 40 monsters lekkerbekjes onderzocht op de gehalten aan vocht, vet, eiwit, zetmeel , fosfaat en chloride, vier van de monsters werden getest op de aanwezigheid van polyfosfaten. Daarnaast werden van alle lekkerbekjes de stuksgewichten bepaald, die bleken uiteen te lopen van L17

  14. Effect vocht op de kwaliteit van asperges

    NARCIS (Netherlands)

    Wilms, J.A.M.; Meuffels, G.J.H.M.

    2013-01-01

    Vaststellen invloed van bevochtigen van de bedden op kwaliteit van witte asperges in de tweede helft van het oogstseizoen. Bij het object met T-tape was er op 8 augustus een significant hoger aandeel nieuw schot. Dit kan een voordeel zijn, want vroeg nieuw schot wil zeggen dat er ook een betere assi

  15. Excellentie vanuit het perspectief van professionals

    NARCIS (Netherlands)

    Wijkamp, J.S.; Paans, W.; Wolfensberger, M.V.C.

    2013-01-01

    In dit hoofdstuk schetsen we een beeld van de visie op professionele excellentie vanuit het perspectief van vier professies. Aan de hand van inzichten uit de literatuur gecombineerd met quotes uit de discussies in verschillende focusgroepen, maken we de definiëring van professionele excellentie inzi

  16. Beheersing van valse meeldauw in uien

    OpenAIRE

    Evenhuis, A.; Spruijt, J.; Topper, C.G.; Kessel, G.J.T.; Krijger, M.C.

    2013-01-01

    In deze samenvatting worden de resultaten van onderzoek naar de beheersing van valse meeldauw in uien kort toegelicht. In 2004 is in opdracht van het Productschap Akkerbouw meerjarig onderzoek gestart om uiteindelijk tot een praktische beheersstrategie voor valse meeldauw (Peronospora destructor) in de teelt van uien te komen.

  17. Permeability of sheeted dykes beneath oceanic ridges: Strain experiments coupled with 3D numerical modeling of the Troodos Ophiolite, Cyprus

    OpenAIRE

    Coelho, Gabriel; Branquet, Yannick; Sizaret, Stanislas; Arbaret, Laurent; Champallier, Rémi; Rozenbaum, Olivier

    2015-01-01

    Permeability laboratory measurements under in-situ pressures, temperature and strain have been performed on three different diabase alteration facies (metadiabase, chloritized diabase, epidosite) from the Troodos Ophiolite, Cyprus. This aims to study the relations between hydrodynamics, deformation and hydrothermal reaction in the sheeted dyke complex beneath oceanic ridges. The use of water as pore fluid in these experiments favors hydrothermal fluid-rock interactions. All experiments, perfo...

  18. Gridino melange zone of the Belomorian eclogite province: Succession of tectonic events and structural position of mafic dyke swarms

    Science.gov (United States)

    Babarina, I. I.; Sibelev, O. S.; Stepanova, A. V.

    2014-07-01

    Based on relationships between Paleoproterozoic mafic dykes, lithotectonic complexes, and tectonic structures of the Gridino Zone in the Belomorian eclogite province of the Fennoscandian Shield, deformations have been divided into groups differing in age and the succession of tectonic events has been reconstructed. The formation of Neoarchean eclogite-bearing melange was related to disintegration of large eclogite sheets in the course of near-horizontal ductile flow accompanied by syntectonic granitoid magmatism, multiple migmatization, and granulite-to amphibolite-facies metamorphism. The exotic blocks, including eclogites, were incorporated into TTG gneisses as sheets and lenses up to a few hundreds of meters in thickness and oriented conformably with gneissic banding. As a result of ductile flow, the lithotectonic complexes were transported at the level of discrete brittle-ductile deformations expressed as strike-slip faults and associated folds. Under conditions of a relatively rigid medium, individual structural elements underwent rotation approximately through 90° in plan view. Under the extension regime in the Early Paleoproterozoic, several swarms of mafic dykes were injected into the already cold framework rocks, as is evident from dyke morphology. The dykes crosscut all predated structures, included turned blocks, and are therefore important reference points for subdivision of Neoarchean and Paleoproterozoic processes. The Svecofennian postdyke tectonic activity was accompanied by local shearing and boudinage of metabasic rocks, development of quartz and pegmatite veins along tension cracks, disharmonic folding, and discrete retrograde metamorphism up to amphibolite-facies conditions. The postdyke deformations did not exert a substantial effect on the previously formed regional structure.

  19. Geological and Geochemical Study on Some Dykes And Hosting Stone-grey in Sheikh Salem Area, South Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    Sheikh Salem area (45 km west of coastal Mersa Alam town .south Eastern Desert of Egypt) is occupied by Precambrian basement rocks including volcaniclastic metasediments, metagabbro-diorite complexes, metavolcanics and syenogranite. The studied area is dissected by numerous dyke swarms. The syenogranite is of I-type and characterized by peraluminous nature. Two sets of nearly vertical dykes cut the syenogranite. The younger one trends NNW-SSE, while the older trends ENE-WSW. The younger dykes are lamprophyres and mainly composed of plagioclase, hornblende, pyroxene and olivine. Calcite, epidote, antigorite and chlorite are secondary minerals, whereas opaques are accessories. The older dykes are andesites and mainly composed of plagioclase, hornblende. Saussurite, calcite, and epidote are secondary minerals, whereas opaques are accessories. The separated minerals from the lamprophyre samples include graphite, pyrite and zircon. A very important observation is the occurrence of graphite in most lamprophyre samples. The original magma of the lamprophyres is of high K.-calc alkaline to shoshonitic type with basaltic nature, while the original magma of the andesites is of high K-calc alkaline to calc alkaline type with andesitic nature. The lamprophyres have high content in Y, Ni, Cu, V and Zr, and low content in Rb, Pb, Zn, Ba and Ga compared with andesites. Both the lamprophyres and andesites show enrichment in Ba, Rb, Pb, Sr, Zr, Zn and Y and depletion in Cr and Ni compared with primitive mantle. The Syenogranite of Sheikh Salem area shows background radioactivity level giving eU contents of 7.4 ppm while eTh average content is 18.7 ppm and the mean value of eU/eTh ratio is 0.42

  20. Stirling Powered Van Progam overview

    Science.gov (United States)

    Shaltens, R. K.

    1986-01-01

    The Stirling Powered Van Program (SPVP) is a multiyear, multiphase program to evaluate the automotive Stirling engine (ASE) in Air Force vans under realistic conditions. The objective of the SPVP is to transfer to manufacturer and end user(s) (i.e., on the path to commercialization) the second-generation Mod 2 ASE upon completion of the Automotive Stirling Engine Program in 1987. In order to meet this objective, the SPVP must establish Stirling performance, integrity, reliability, durability and maintainability. The ASE program background leading to the van program is reviewed and plans for evaluating the kinematic Stirling engine in Air Force vans examined. Also discussed are the NASA technology transfers to industry that have been accomplished and those which are currently being developed.

  1. Invloed van zeeschepen op luchtkwaliteit

    NARCIS (Netherlands)

    Mooy M; Mennen M; IMD

    2008-01-01

    Uit deze literatuurstudie blijkt dat de zeescheepvaart substantieel bijdraagt aan de uitstoot van zwaveldioxide, stikstofoxiden, fijn stof en nikkelverbindingen naar de lucht op nationaal niveau. Niettemin is alleen een verhoogde concentratie stikstofdioxide waargenomen in de directe omgeving v

  2. De stijl van de historicus

    OpenAIRE

    H.W. van den Doel

    2001-01-01

    Reaction at Jos de Beus, ‘God dekoloniseert niet. Een kritiek op de Nederlandse geschiedschrijving over de neergang van  Nederlands-Indie en Nederlands Suriname’, BMGN 116:3 (2001) 307-324

  3. Geavanceerde computerondersteuning van kwantitatief onderzoek

    NARCIS (Netherlands)

    Rijgersberg, H.; Top, J.L.; Wigham, M.L.I.

    2008-01-01

    Kwantitatief onderzoek vindt in belangrijke mate op de computer plaats. Toch is de computerondersteuning van kwantitatief onderzoek niet ideaal. Er zijn meerdere, ongekoppelde systemen nodig en veel informatie blijft impliciet en dus niet toegankelijk voor automatische verwerking. De oplossing schui

  4. Workshop Kwaliteit van digitaal lesmateriaal

    OpenAIRE

    Ebrecht, Diny; Stalmeier, Marjo

    2014-01-01

    Ebrecht, D., & Stalmeier, M. (2013). Train-the-trainer “Workshop Kwaliteit van digitaal lesmateriaal”. Eindhoven, Nederland: Open Universiteit. De train-the-trainer workshop werd uitgevoerd op 3 september en 3 december 2013

  5. A Security Focused Integration Architecture for an Electronic Observation Chart

    OpenAIRE

    Divic, Mirela; Huse, Ida Hveding

    2005-01-01

    An observation chart contains a collection of information from several different health information systems used at a hospital. Today, health personnel often has to access these health information systems during patient care and manually register information from them into the observation chart. Integration of the health information systems which constitute an observation chart is therefore needed. Integration means that systems used by a large amount of users are put together in such a way t...

  6. Facing Up to Uncertain Life Expectancy: The Longevity Fan Charts

    OpenAIRE

    Dowd, Kevin; BLAKE, DAVID; CAIRNS, ANDREW J.G.

    2010-01-01

    This article uses longevity fan charts to represent the uncertainty in projections of future life expectancy. These fan charts are based on a mortality model calibrated on mortality data for English and Welsh males. The fan charts indicate strong upward sloping trends in future life expectancy. Their widths indicate the extent of uncertainty in these projections, and this uncertainty increases as the forecast horizon lengthens. Allowing for uncertainty in the parameter values of the model add...

  7. Van bescheiden humanist tot vechtjas. Viglius van Aytta en de crisis van 1566-1567

    OpenAIRE

    2008-01-01

    From Modest Humanist to Argumentative Aggressor. Viglius van Aytta and the Crisis of 1566-1567
    In this essay I examine the dealings of the president of the Privy Council of the Netherlands, Viglius van Aytta (1507-1577) between the presentation of the Request of the Lower Nobility in April 1566 and the departure of Alva and his army from Italy a year later. Since Motley, Fruin and Bakhuizen van den Brink in the nineteenth c...

  8. De toekomst van Real Time Intelligence

    OpenAIRE

    Broek, J. van den; Berg, C.H. van den

    2013-01-01

    Al direct vanaf de start van de Nationale Politie is gewerkt aan het opzetten van tien real-time intelligence centra in Nederland. Van daaruit worden 24 uur per dag en zeven dagen in de week agenten op straat actief ondersteund met real-time informatie bij de melding waar ze op af gaan. In de visie van TNO is de kracht van real-time intelligence, dat het bijdraagt aan het creëren van een beter beeld van de situatie waarin ingegrepen moet worden. Real-time intelligence kan op die manier een gr...

  9. Kosten en effecten van esomeprazol in de behandeling van reflux ziekte

    NARCIS (Netherlands)

    I. Buijt; M.J. Al (Maiwenn); F.F.H. Rutten (Frans)

    2002-01-01

    textabstractDoel. Het bepalen van de kosten-effectiviteit van esomeprazol (Nexium(r)) ten opzichte van alle andere in Nederland geregistreerde protonpomp remmers in de behandeling van reflux ziekte. Voor de effectiviteit vormt het hebben van voldoende controle over de symptomen het uitgangspunt. Per

  10. Invloed van stikstofniveau en -deling op eiwitgehalte en opbrengst van zetmeelaardappelen

    NARCIS (Netherlands)

    Wijnholds, K.H.

    2005-01-01

    Aan het eiwitgehalte van zetmeelaardappelen en de eiwitopbrengst wordt door de verwerkende industrie AVEBE belang gehecht. Vooral de keuze van het ras, maar ook het niveau van de stikstofbemesting en wellicht ook deling van de stikstofgift zijn van invloed op het eiwitgehalte en de eiwitopbrengst pe

  11. Analyse van vliegassen, slakken en sedimenten met behulp van rontgen-fluorescentie (XRF)

    NARCIS (Netherlands)

    Boogerd JP; Boer JLM de

    1989-01-01

    Dit rapport beschrijft de analyse van vliegassen, slakken en sedimenten. Twee voorbehandelingsmethoden zijn onderzocht, te weten het persen van een pil van een monster m.b.v. een bindmiddel en het maken van een glasparel van het monster m.b.v. lithiumtetraboraat. Drie procedures om het analytisc

  12. Bestrijding van slakken in wintertarwe

    OpenAIRE

    Huiting, H.F.

    2006-01-01

    Slakken kunnen in tarwe flinke schade aanrichten. Vooral tussen zaai en het drie-bladstadium is tarwe erg gevoelig voor slakkenschade. Bij een zware aantasting kan het meermalen strooien van slakkenkorrels onvoldoende zijn, met als gevolg dat opnieuw gezaaid moet worden. Een zaadbehandeling met een molluscicide is altijd daar waar het zijn werk moet doen, dit in tegenstelling tot behandelen met slakkenkorrels. Daarbij staat het gebruik van slakkenkorrels onder druk; nadat al eerder Mesurol sl...

  13. Bestrijding van slakken in graszaad

    OpenAIRE

    Ester, A.; Huiting, H.F.

    2006-01-01

    Slakken kunnen bij najaarszaai van graszaadgewassen flinke schade aanrichten. Vooral tussen zaai en het drie-bladstadium is het graszaad erg gevoelig voor slakkenschade. Bij grote slakkenactiviteit kan toepassen van slakkenkorrels onvoldoende zijn, ook als ze meermalen worden toegepast. Resultaat is een holle stand, met veel kans voor onkruiden. In tegenstelling tot behandeling met slakkenkorrels is een zaadbehandeling met een molluscicide altijd daar waar het zijn werk moet doen. Doelstellin...

  14. De stijl van gewoon proza

    OpenAIRE

    Fagel-de Werd, Suzanne

    2015-01-01

    Ook gewóón proza heeft stijl. Dat is de argumentatieve stelling die in de titel van dit proefschrift verborgen zit. Vaak wordt stijl gelijkgesteld met het gebruik van stijlfiguren en wordt daarnaast aangenomen dat er dus ook zoiets bestaat als proza zonder stijl. Dat ook ‘gewoon’ proza stijl heeft , is iets wat nog altijd niet vanzelfsprekend wordt geacht. Daarom staat juist transparant taalgebruik centraal in dit onderzoek. In dit proefschrift worden een (cognitief-)taalkundige en een letter...

  15. Het gevaar van Google Glass

    OpenAIRE

    Verhofstadt, Dirk

    2014-01-01

    Glasshole is de nieuwste scheldnaam in internetland. Het wordt gebruikt tegen mensen die zich met hun Google Glass asociaal gedragen. Vooral het ongevraagd fotograferen en filmen van anderen stoot mensen af. Dat ondervond ook Sarah Slocum die onlangs met haar slimme bril een punkbar binnenstapte in San Francisco en er al snel belaagd werd door een aantal aanwezigen die protesteerden tegen haar ongevraagd filmgedrag. Ze vreesden voor de aantasting van hun privacy, en uit de stroom reacties die...

  16. Die opvoedingstaak van die universiteit

    Directory of Open Access Journals (Sweden)

    S.J. Preller

    1970-03-01

    Full Text Available Die vraag na die opvoedingstaak van die universiteit is onafskeidelik verbonde aan die siening wat gehuldig word aangaande die opvoeding, die student en die universiteit. Dit is derhalwe nodig om vooraf hierdie begrippe in oënskou te neem. Met inagneming van die beskikbare tyd daartoe, sal die drie begrippe slegs kursories en in so ’n mate ontleed word as wat nodig is om die sentrale tema te belig.

  17. Effect van zomerklimaat bij Cymbidium

    OpenAIRE

    Kromwijk, J.A.M.; Eveleens-Clark, B.A.; Mourik, van, J.M.

    2013-01-01

    Abstract NL Bij Cymbidium kan in sommige zomers de uitgroei van de bloemtak vertragen of zelfs stil gaan staan, waardoor het gewenste oogsttijdstip niet gehaald wordt. Onderzoek gefinancierd door het Productschap Tuinbouw en uitgevoerd door Wageningen UR Glastuinbouw heeft laten zien dat dit het gevolg is van een te hoge temperatuur. Maximaal 26 oC gaf een betere takstrekking, vroegere productie en nauwelijks bloemschade. Er was bovendien een trend naar meer totaal geoogst gewicht, meer scheu...

  18. Mineralogical and chemical character- istics of newer Dolerite Dyke around Keonjhar, Orissa: Implication for hydrothermal activity in subduction zone setting

    Indian Academy of Sciences (India)

    Piyali Sengupta; Arijit Ray; Sayantani Pramanik

    2014-06-01

    The newer dolerite dykes around Keonjhar within the Singbhum Granite occur in NE–SW, NW–SE and NNE–SSW trends. The mafic dykes of the present study exhibit several mineralogical changes like clouding of plagioclase feldspars, bastitisation of orthopyroxene, and development of fibrous amphibole (tremolite–actinolite) from clinopyroxene, which are all considered products of hydrothermal alterations. This alteration involves addition and subtraction of certain elements. Graphical analyses with alteration index and elemental abundances show that elements like Rb, Ba, Th, La and K have been added during the alteration process, whereas elements like Sc, Cr, Co, Ni, Si, Al, Fe, Mg and Ca have been removed. It is observed that in spite of such chemical alteration, correlation between major and trace elements, characteristic of petrogenetic process, is still preserved. This might reflect systematic alteration (addition or subtraction) of elements without disturbing the original element to element correlation. It has also been established by earlier workers that the evolution of newer dolerite had occurred in an arc-back arc setting which may also be true for newer dolerites of the present study. This is evident from plots of pyroxene composition and whole rock composition of newer dolerite samples in different tectonic discrimination diagrams using immobile elements. The newer dolerite dykes of the Keonjhar area may thus be considered to represent an example of hydrothermal activity on mafic rocks in an arc setting.

  19. Early detection of eruptive dykes revealed by normalized difference vegetation index (NDVI) on Mt. Etna and Mt. Nyiragongo

    Science.gov (United States)

    Houlié, N.; Komorowski, J. C.; de Michele, M.; Kasereka, M.; Ciraba, H.

    2006-06-01

    Flank-fissure eruptions involve lateral injection and propagation of magma in a volcanic edifice along pre-existing fractures in the direction of the rift zones where magma intrusion and lava flow production are concentrated over time. Thus, the identification and mapping of active fractures and faults is a fundamental aspect of studies of active volcanic systems. However, gradual dyke wedge emplacement at depth in well-fractured zones on volcano flanks and in volcanic rift zones does not necessarily trigger large amplitude deformation signals susceptible to be recorded months or even years before the actual eruption. Here we show that active and potentially eruptive areas can be detected up to 2 yrs before the arrival to the surface of the final eruptive dyke and venting of lava flows by processing satellite images applying a normalized difference vegetation index (NDVI) algorithm. A posteriori analysis of satellite images indeed reveals that the surficial effects of dyke wedge injection and ascent on plant growth were apparent for Mt. Etna from 2000 to 2002 and for Mt. Nyiragongo in 2001, thus months to years before they erupted.

  20. Quasi 2D hydrodynamic modelling of the flooded hinterland due to dyke breaching on the Elbe River

    Directory of Open Access Journals (Sweden)

    S. Huang

    2007-01-01

    Full Text Available In flood modeling, many 1D and 2D combination and 2D models are used to simulate diversion of water from rivers through dyke breaches into the hinterland for extreme flood events. However, these models are too demanding in data requirements and computational resources which is an important consideration when uncertainty analysis using Monte Carlo techniques is used to complement the modeling exercise. The goal of this paper is to show the development of a quasi-2D modeling approach, which still calculates the dynamic wave in 1D but the discretisation of the computational units are in 2D, allowing a better spatial representation of the flow in the hinterland due to dyke breaching without a large additional expenditure on data pre-processing and computational time. A 2D representation of the flow and velocity fields is required to model sediment and micro-pollutant transport. The model DYNHYD (1D hydrodynamics from the WASP5 modeling package was used as a basis for the simulations. The model was extended to incorporate the quasi-2D approach and a Monte-Carlo Analysis was used to conduct a flood sensitivity analysis to determine the sensitivity of parameters and boundary conditions to the resulting water flow. An extreme flood event on the Elbe River, Germany, with a possible dyke breach area was used as a test case. The results show a good similarity with those obtained from another 1D/2D modeling study.

  1. New features and revised input instructions for CHART D

    International Nuclear Information System (INIS)

    Recent improvements in the one-dimensional, Lagrangian, radiation-hydrodynamics code, CHART D, are described. They include transmitting boundaries, a generalized failure surface and improved editing capabilities

  2. THE CHART ROMANIA-NATO-UE

    Directory of Open Access Journals (Sweden)

    Duduială Popescu Lorena

    2009-05-01

    Full Text Available viewed in the context of geopolitical and geostrategic current and through the elements of distinction in terms of identity and cultural institutions, chart Romania - NATO / Israel - EU stands under the sign of the common interest channel, firstly, on common values and hence the collective interests of the partners involved in the two organizational structures. Noteworthy in this context is the extent of bilateral involvement of Romania in the bodies and the politico-military, represented by NATO (the North Atlantic Treaty Organization, which is primarily military values and the construction superstate permanent expansion and development - European Union , both generating as much for our country as obligations of a politico-military security, and economic, social, institutional, cultural.

  3. Live sequence charts to model medical information

    Directory of Open Access Journals (Sweden)

    Aslakson Eric

    2012-06-01

    Full Text Available Abstract Background Medical records accumulate data concerning patient health and the natural history of disease progression. However, methods to mine information systematically in a form other than an electronic health record are not yet available. The purpose of this study was to develop an object modeling technique as a first step towards a formal database of medical records. Method Live Sequence Charts (LSC were used to formalize the narrative text obtained during a patient interview. LSCs utilize a visual scenario-based programming language to build object models. LSC extends the classical language of UML message sequence charts (MSC, predominantly through addition of modalities and providing executable semantics. Inter-object scenarios were defined to specify natural history event interactions and different scenarios in the narrative text. Result A simulated medical record was specified into LSC formalism by translating the text into an object model that comprised a set of entities and events. The entities described the participating components (i.e., doctor, patient and record and the events described the interactions between elements. A conceptual model is presented to illustrate the approach. An object model was generated from data extracted from an actual new patient interview, where the individual was eventually diagnosed as suffering from Chronic Fatigue Syndrome (CFS. This yielded a preliminary formal designated vocabulary for CFS development that provided a basis for future formalism of these records. Conclusions Translation of medical records into object models created the basis for a formal database of the patient narrative that temporally depicts the events preceding disease, the diagnosis and treatment approach. The LSCs object model of the medical narrative provided an intuitive, visual representation of the natural history of the patient’s disease.

  4. Een lange reis van bodem naar zee

    OpenAIRE

    Bouwman, A.F.

    2012-01-01

    In stroomgebieden van rivieren worden sediment, koolstof en nutriënten (zoals stikstof, fosfor en silicium) naar de oceaan vervoerd. Dit is een lange weg, via de bodem, over het oppervlak, door grondwater, oeverzones, rivieren, meren, en wetlands. Ieder van deze elementen van het landschap fungeert als filter door de koppeling van het hydrologische systeem en biogeochemische processen. De mens beïnvloedt de nutriëntenstromen en de hydrologie van riviersystemen en verstoort daarmee de biogeoch...

  5. Invulling van vergroeningsprestatie in Ecologische aandachtsgebieden

    OpenAIRE

    Korevaar, H.; Geerts, R.H.E.M.; Alebeek, van, F.A.N.

    2012-01-01

    In het voorstel van de Europese Commissie voor het toekomstige GLB wordt de inkomenssteun in de 1ste pijler gekoppeld aan een prestatie op het vlak van vergroening. De vraag vanuit het Ministerie van EZ is of deze ‘vergroeningsprestatie’ geleverd kan worden door de teelt van bepaalde gewassen, die op dit moment in Nederland op kleine arealen worden geteeld en die een duidelijke meerwaarde kunnen hebben voor bodem, water en biodiversiteit. De opdracht omvat het in kaart brengen van die gewasse...

  6. Escamp Carré van Geurst & Schulze

    OpenAIRE

    Oorschot, L.M.

    2012-01-01

    De Haagse Interbellumwijken zijn de trots van de stad. Sober tot rijk gedetailleerde, moderne baksteengebouwen worden er afgewisseld met parels van de Nieuwe Haagsche School. Onlangs werd in de wijk Rustenburg- Oostenbroek een ensemble van scholen, woningen en sportvoorzieningen opgeleverd, ontworpen door het architectenbureau Geurst & Schulze. Een gebouw dat naadloos opgaat in de sfeer van de wijk en de oorspronkelijke morfologie van de stedelijke ruimtes in ere herstelt.

  7. Preventie van arbeidsverzuim door psychische klachten

    OpenAIRE

    Heuvel, S. van den; Bossche, S. van den; Heinrich, J.

    2005-01-01

    Afgesproken is dat TNO een toegankelijke en bondige v/eergave levert van de nationale en internationale literatuur over effectiviteit van preventieve interventies ten aanzienvan psychische klachten op het werk. Onderdeel daawan vormt de effectiviteit van bewegingsinterventies, voor zover deze interventies een relatie leggen met (het voorkomen van) psychische klachten. Voor zover dit uit de literatuurstudies naar voren komt zal worden gerapporteerd over de voorwaarden van een effectief prevent...

  8. Evaluatie van relatievorming in de laagdrempelige verslavingszorg

    Directory of Open Access Journals (Sweden)

    Esther Kuis

    2010-12-01

    deze vergelijking de vragenlijst die de meeste aspecten van de kwaliteit van de relatie meet, en bewerkten deze. Daarna is dit instrument getoetst in een onderzoek onder 80 bezoekers van laagdrempelige verslavingscentra in vier verschillende steden. De auteurs concluderen dat de bewerkte vragenlijst onderscheidend vermogen bezit voor verschillende werkers en instellingen. De lijst is behulpzaam bij het meten van de kwaliteit van de relatie tussen cliënt en hulpverlener.

  9. Three Paleoproterozoic A-type granite intrusions and associated dykes from Kainuu, East Finland

    Directory of Open Access Journals (Sweden)

    Hannu Huhma

    2010-12-01

    Full Text Available Mafic and felsic intrusive rocks aged 2.5–2.4 Ga have been observed over a large area in eastern and northern Finland, as well as in adjacent northwestern Russia. We describe three granite intrusions and associated dykes from Kainuu, Finland, that belong to this bimodal magmatic event. All these three granites show clear A2-type chemical affinities with high Y/Nb, HREE, Fe/Mg, Ga and Nb. Two of the intrusions, Rasinkylä and Pussisvaara, were dated at 2425±3 and 2427±3 Ma, respectively, using thermal ionisation mass spectrometry utilizing the chemical abrasion method (CA-TIMS. CA-TIMS ages are supported by single-grain age determinations obtained by using Laser Ablation Multicollector Inductively Coupled Plasma Mass Spectrometer (LA-MC-ICPMS. New data on the previously described Rasimäki granite from southern Kainuu is presented, including an age of 2389±5 Ma obtained with LA-MC-ICPMS. The variable magnetite content of the granites is proposed to reflect the differences in the oxidation state of the source, which in our interpretation is the local Archean lower crust. Partial melting and the emplacement of the granites occurred in an extensional environment. Heat for the partial melting was provided by mafic magmas under and intraplating the extended crust.

  10. Acute myeloblastic leukemia-associated Marfan syndrome and Davidoff-Dyke-Masson syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Ahmet Faik Öner

    2008-12-01

    Full Text Available We present herein a 23-year-old man with acute myeloblastic leukemia (AML associated with Davidoff-Dyke-Masson syndrome (DDMS and Marfan syndrome (MS. The diagnosis of DDMS was based on findings including left facial asymmetry, left hemiparesis, mental retardation, right cerebral hemiatrophy, dilatation of the ipsilateral lateral ventricle and calvarial thickening. The diagnosis of MS was based on clinical findings including tall stature, myopia, retinitis pigmentosa, blue scleras, scoliosis, pectus excavatum, arachnodactyly and low ratio of upper/lower body segment. The patient developed hepatosplenomegaly, gingival hypertrophy and pancytopenia. Peripheral blood film and bone marrow examination showed that most of nucleated cells were blasts; immunophenotype of those cells showed CD11+, CD13+, CD14+, CD33+ and HLA-DR+. These findings confirmed the diagnosis of AML (FAB-M5. After induction chemotherapy, remission was obtained. To the best of our knowledge, our case is the third report of AML in MS syndrome, while AML associated with DDMS and MS has not been previously reported in the literature.

  11. HydroHillChart – Francis module. Software used to Calculate the Hill Chart of the Francis Hydraulic Turbines

    OpenAIRE

    Dorian Nedelcu; Adelina Bostan; Florin Peris-Bendu

    2015-01-01

    The paper presents the Hydro Hill Chart - Francis module application, used to calculate the hill chart of the Pelton, Francis and Kaplan hydraulic turbine models, by processing the data measured on the stand. After describing the interface and menu, the input data is graphically presented and the universal characteristic for measuring scenarios ao=const. and n11=const is calculated. Finally, the two calculated hill charts are compared through a graphical superimposition of t...

  12. HydroHillChart – Francis module. Software used to Calculate the Hill Chart of the Francis Hydraulic Turbines

    Directory of Open Access Journals (Sweden)

    Dorian Nedelcu

    2015-07-01

    Full Text Available The paper presents the Hydro Hill Chart - Francis module application, used to calculate the hill chart of the Pelton, Francis and Kaplan hydraulic turbine models, by processing the data measured on the stand. After describing the interface and menu, the input data is graphically presented and the universal characteristic for measuring scenarios ao=const. and n11=const is calculated. Finally, the two calculated hill charts are compared through a graphical superimposition of the isolines.

  13. St. Teresa van Avila: sentrale figuur in die werk van Cussons en Van Wyk Louw

    Directory of Open Access Journals (Sweden)

    H. van Vuuren

    1989-05-01

    Full Text Available A central poem in Van Wyk Louw’s Tristia (1962, is “H. Teresa van Avila flap uit” (literally translated: “Saint Teresa of Avila talks too much/babbles uncontrollably”. This article illustrates how intertextual reading helped to clarify the poem. Teresa of Avila’s The way of perfection (a translation of the Spanish work El Camino de la Perfección, 1573 is the intertext of the Van Wyk Louw poem. In the last section of the article it is shown how the figure of St. Teresa of Avila is central not only to Van Wyk Louw’s Tristia (1962, but also to the oeuvre of Sheila Cussons, which underlines a strong intertextuality between these two Afrikaans oeuvres.

  14. Verkorting van het vaasleven van snijbloemen als gevolg van bewaring en afzet

    NARCIS (Netherlands)

    Harkema, H.

    1985-01-01

    Naast het beperken van de bewaring is het noodzakelijk om de afzetketen koel te houden. Vooral bol- en knolbloemen zoals tulp, iris, narcis en freesia zijn gevoelig voor vaaslevenverkorting door een niet gekoelde distributie

  15. Can we see the distal dyke communicate with the caldera? Examples of temporal correlation analysis using seismicity from the Bárðarbunga volcano

    Science.gov (United States)

    Jónsdóttir, Kristín; Jónasson, Kristján; Tumi Guðmundsson, Magnús; Hensch, Martin; Hooper, Andrew; Holohan, Eoghan; Sigmundsson, Freysteinn; Halldórsson, Sæmundur Ari; Vogfjörð, Kristín; Roberts, Matthew; Barsotti, Sara; Ófeigsson, Benedikt; Hjörleifsdóttir, Vala; Magnússon, Eyjólfur; Pálsson, Finnur; Parks, Michelle; Dumont, Stephanie; Einarsson, Páll; Guðmundsson, Gunnar

    2016-04-01

    The Bárðarbunga volcano is composed of a large oval caldera (7x11 km) and fissures extending tens of kilometers away from the caldera along the rift zone, which marks the divergent plate boundary across Iceland. On August 16th, 2014 an intense seismic swarm started below the Bárðarbunga caldera and in the two weeks that followed a dyke migrated some 47 km laterally in the uppermost 6-10 km of the crust along the rift. The dyke propagation terminated in lava fields just north of Vatnajökull glacier, where a major (1.5 km3) six months long eruption took place. Intense earthquake activity in the caldera started in the period August 21-24 with over 70 M5 earthquakes accompanying slow caldera collapse, as verified by various geodetic measurements. The subsidence is likely due to magma withdrawal from a reservoir at depth beneath the caldera. During a five months period, October-February, the seismic activity was separated by over 30 km in two clusters; one along the caldera rims (due to piecewise caldera subsidence) and the other at the far end of the dyke (as a result of small shear movements). Here we present statistical analysis comparing the temporal behaviour of seismicity recorded in the two clusters. By comparing the earthquake rate in the dyke in temporal bins before and after caldera subsidence earthquakes to the rate away from these bins (background rate), we show posing a statistical p-value test, that the number of dyke earthquakes was significantly higher (p M4.6) in the caldera. Increased dyke seismicity was also observed 0-3 hours following a large caldera earthquake. Elevated seismicity in the dyke before a large caldera earthquake may occur when a constriction in the dyke was reduced, followed by pressure drop in the chamber. Assuming that the large caldera earthquakes occurred when chamber pressure was lowest, the subsiding caldera piston may have caused temporary higher pressure in the dyke and thereby increased the likelihood of an earthquake

  16. Die gebruik van die Suid-Afrikaanse Diatoomindeks as hulpmiddel vir bewaringsbestuur van Hewitt se spookpadda

    OpenAIRE

    V. Botha; Weldon, C.; Taylor, J.C.

    2012-01-01

    Hewitt se spookpadda(Heleophryne hewitti), is ‘n bedreigde spesie wat slegs in vier strome vandie Elandsberge voorkom. Die totale area van besetting vanH. hewittiis binne die grense van ‘n bosbou plantasie.

  17. Preventie van Congenitale Syfilis ; economische evaluatie met cijfers van de Streeklaboratoria voor de Volksgezondheid

    NARCIS (Netherlands)

    Gruteke P; Postma MJ; Grosheide PM; Jager JC; Conyn-van Spaendonck MAE; Loeber JG; VTV; LIS

    1995-01-01

    Doel: Vaststellen van de programmakosten, monetaire baten en gewonnen levensjaren, verbonden aan het screeningsprogramma van zwangeren op syfilis, gebruik makend van gegevens over serologische testresultaten in de Streeklaboratoria. Data & Methode: We gebruiken twee typen gegevens: (i) Aantalle

  18. De meerwaarde van ict in het onderwijsleerproces. Professionaliseren over en met behulp van ict

    OpenAIRE

    Brand, Mirjam; Rubens, Wilfred

    2013-01-01

    Brand, M., & Rubens, W. (2013, 8 oktober). De meerwaarde van ict in het onderwijsleerproces. Professionaliseren over en met behulp van ict. Workshop verzorgd tijdens het Lerarencongres van de Onderwijscoöperatie, Ede, Nederland.

  19. Milieueffectenrapportering als instrument van milieubeleid en -recht binnen de EU : onderzoek van de project-mer-, plan-mer- en habitatrichtlijn met het oog op een versterking van de juridische bescherming van het leefmilieu

    OpenAIRE

    De Cock, Kristof

    2007-01-01

    I. Voorwerp en invalshoek van het onderzoek 26 II. Plaats van effectenbeoordelingsinstrumenten binnen het milieubeleid – en recht 30 A. Verandering van de fysieke leefomgeving door menselijk handelen 30 B. Doelstelling van een milieubeleid: voldoende internalisering van het milieubelang in besluitvormingsprocessen 31 C. Doelgerichte preventie op basis van informatie over de vermoedelijke milieueffecten van een activiteit 31 III. Effectenbeoordelingsinstrumenten als toepassing v...

  20. Kosten en effecten van esomeprazol in de behandeling van reflux ziekte

    OpenAIRE

    Buijt, I.; Al, Maiwenn; Rutten, Frans

    2002-01-01

    textabstractDoel. Het bepalen van de kosten-effectiviteit van esomeprazol (Nexium(r)) ten opzichte van alle andere in Nederland geregistreerde protonpomp remmers in de behandeling van reflux ziekte. Voor de effectiviteit vormt het hebben van voldoende controle over de symptomen het uitgangspunt. Perspectief. De studie is uitgevoerd zowel vanuit het perspectief van de verzekeraars als vanuit het maatschappelijk perspectief. Methoden. Gegevens met betrekking tot effectiviteit zijn afgeleid uit ...

  1. Rapportage onderzoek aan bastknobbels en aantasting van bast door korstmossen aantasting van bast door korstmossen

    OpenAIRE

    Lammeren, van, ACAP Andre; Kieft, H; Donkers (e.a.), J.

    2008-01-01

    In het hier beschreven onderzoek is nagegaan wat de aard en oorzaak is van het pokdalig uiterlijk van de stam van de es, wat het effect is van korstmosbegroeiing op de essenbast en hoe de reeds eerder beschreven bastknobbels ontstaan. Het is een voortgangsrapportage van een grotere studie naar oorzaak en gevolg van boomaantastingen. Hier worden verschijnselen beschreven maar er is vooralsnog geen uitspraak over hoe de aantastingen zoals bastknobbels zijn veroorzaakt

  2. Homeopathie bij rundvee: een verkenning van behandelingen, succesfactoren en patroonherkenning in het kader van Bioveem

    OpenAIRE

    Deru, J.; Ellinger, L.; Baars, T.; Livestock Research

    2006-01-01

    Het doel van dit onderzoek is om, d.m.v. interviews, ervaringen van veehouders over hun gebruik van homeopathie bij rundvee te verzamelen en te evalueren vanuit een ‘ervaringswetenschappelijke’ invalshoek. Hierdoor kan een verkennend overzicht verkregen worden van veelbelovende homeopathische middelen (hoofdstuk 3) waarmee intensiever toetsend en experimenteel casuïstisch effectonderzoek zou kunnen plaatsvinden. Ook kan een beeld ontstaan van succesfactoren bij het gebruik van homeopathie doo...

  3. Quality Control Charts in Large-Scale Assessment Programs

    Science.gov (United States)

    Schafer, William D.; Coverdale, Bradley J.; Luxenberg, Harlan; Jin, Ying

    2011-01-01

    There are relatively few examples of quantitative approaches to quality control in educational assessment and accountability contexts. Among the several techniques that are used in other fields, Shewart charts have been found in a few instances to be applicable in educational settings. This paper describes Shewart charts and gives examples of how…

  4. US Nuclear Regulatory Commission organization charts and functional statements

    International Nuclear Information System (INIS)

    This document is the US NRC organizational structure and chart as of July 1, 1996. It contains the org charts for the Commission, ACRS, ASLAB, Commission staff offices, Executive Director for Operations, Office of the Inspector General, Program offices, and regional offices

  5. A comparative study of ICU patient diaries vs. hospital charts

    DEFF Research Database (Denmark)

    Egerod, Ingrid; Christensen, Doris

    2010-01-01

    discharge. The central question we posed in this study was: Why do nurses write diaries in addition to conventional charting in the medical record? To answer this question, we compared intensive care diaries and hospital charts using textual analysis and narrative theory. The aims of our study were to...

  6. Model based control charts in stage 1 quality control

    OpenAIRE

    Koning, Alex

    1999-01-01

    textabstractIn this paper a general method of constructing control charts for preliminary analysis of individual observations is presented, which is based on recursive score residuals. A simulation study shows that certain implementations of these charts are highly effective in detecting assignable causes.

  7. Analogue photonic link design charts for microwave engineering applications

    Directory of Open Access Journals (Sweden)

    Vincent J. Urick

    2015-02-01

    Full Text Available A set of unique design charts for intensity-modulation direct-detection microwave photonics links is presented. The charts facilitate link design and analysis, clearly demonstrating performance trade-offs in terms of standard microwave performance metrics.

  8. 47 CFR 73.699 - TV engineering charts.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false TV engineering charts. 73.699 Section 73.699 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.699 TV engineering charts. This section consists of the following...

  9. Predictable Charts: An Effective Strategy to Engage and Impact Learners

    Science.gov (United States)

    McClure, Erin

    2016-01-01

    This article explores how to integrate reading, writing, speaking, and listening instruction by engaging students in Predictable Charts. Discover how Predictable Charts can support students with reading, writing, speaking, and listening in Kindergarten, First Grade, or Special Education classrooms. Through this article, learn the steps to…

  10. 46 CFR Figure 1 to Part 150 - Compatibility Chart

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Compatibility Chart 1 Figure 1 to Part 150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES COMPATIBILITY OF CARGOES Pt. 150, Fig. 1 Figure 1 to Part 150—Compatibility Chart EC02FE91.079...

  11. US Nuclear Regulatory Commission organization charts and functional statements

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    This document is the US NRC organizational structure and chart as of July 1, 1996. It contains the org charts for the Commission, ACRS, ASLAB, Commission staff offices, Executive Director for Operations, Office of the Inspector General, Program offices, and regional offices.

  12. Die regsposisie van die gemolesteerde kind 1

    Directory of Open Access Journals (Sweden)

    P.J. Schabort

    1991-03-01

    Full Text Available Hoe reik die reg uit na die seksueel gemolesteerde kind? As na die reg in wye verband gekyk word, sou dit alie wetgewing en alle gemeneregsbeginsels en alle regsprosedures insluit waardeur die Staat poog om molestering te voorkom en die gemolesteerde kind in beskerming te neem. Dit le baie wyd en sou byvoorbeeld die maatreels insluit van die Kindenvet 33 van 1960; die Wet op Egskeiding 70 van 1979; die Wet op Kindersorg 74 van 1983; die Wet op die Status van Kinders 82 van 1987 en die Wet op Bemiddeling in Sekere Egskeidingsaangeleenthede 24 van 1987. Eersdaags sal dit moontlik ook ’n Manifes vir die Regte van Kinders insluit wat vermoedelik geskoei sal wees op die W O se Konvensie vir die Regte van die Kind (1989 w a arv an die RSA tan s nog nie ’n ondertekenaar is nie.

  13. Methodological Aspects of Formation of Chart of Accounts

    Directory of Open Access Journals (Sweden)

    Liliya Aleksandrovna Zimakova

    2015-03-01

    Full Text Available The article raises questions about the methodological aspects of the formation of the chart of accounts, which depend on the singularities of national accounting systems, the users' information needs, and the problems solved by the system. The study identified three types of charts of accounts: the chart of accounts oriented to financial accounting, which is based on the matrix method of building, classification of accounts is based on the principles of the balance sheet and the traditional definition of financial results; the chart of accounts, which assumes detailing the cost accounting and allocating additional classes of accounts to determine the financial results of the production; the chart of accounts of the integrated accounting, allowing the formation of multi-sector information and the data exchange between the accounted subsystems.

  14. Partners van CVA-patiënten; een onderzoek naar de gevolgen van cerebrovasculair accident voor de partner van de patiënt.

    NARCIS (Netherlands)

    Schure, Lidwina Maria

    1995-01-01

    Dit boek geeft de resultaten weer van een onderzoek naar de gevolgen van een cerebrovasculair accident voor de partner van de patiënt. Samenvatting van deel I: Inleiding. Het doel van deze studie was om de gevolgen van een beroerte of hersenbloeding (cerebrovasculair accident of cva) voor de partner

  15. Analyse van de Spotspray van een PWM-spuitdop

    OpenAIRE

    Groot, T.T.; Velde, Van de, E.; Stallinga, H.; Nieuwenhuizen, A.T.; Holterman, H.J.; Zande, van der, W.J.

    2014-01-01

    Sensor gestuurde spuitsystemen waarmee door middel van een sensor kwantitatief een aantasting of hoeveelheid onkruid (biomassa) in het veld gemeten kan worden vragen om spuitsystemen met een variabele dosering. Eén methode om dat te realiseren is met een Pulse Width Modulation (PWM) techniek het debiet van de spuitdop te variëren. Dit PWM-systeem bestaat uit een dophouder met daarin een klep die tijdens de bespuiting met een hoge frequentie (PWM-cyclus) open en dicht wordt gezet. Met deze deb...

  16. Recidivemeting onder deelnemers van nieuw Positief Initiatief

    OpenAIRE

    Knaap, L.M. van der; Laan, A.M. van der; Wartna, B.S.J.

    2005-01-01

    Het onderzoek maakt gebruik van de, in het kader van de WODC-Recidivemonitor ontwikkelde, methodiek voor recidivemetingen en heeft betrekking op de recidive na deelname aan de interventie “Nieuw Positief Initiatief” van PI Noord-Holland Noord. Tevens geeft dit onderzoek een indruk van de recidive in deze groep ten opzicht van een vergelijkingsgroep. Tevens biedt het onderzoek zicht op de vraag welke achtergrondkenmerken een rol spelen bij het al dan niet vóórkomen van recidive.

  17. Flood risk control of dams and dykes in middle reach of Huaihe River

    Directory of Open Access Journals (Sweden)

    Zhen-kun MA

    2014-01-01

    Full Text Available Three stochastic mathematical models for calculation of the reservoir flood regulation process, river course flood release, and flood risk rate under flood control were established based on the theory of stochastic differential equations and features of flood control systems in the middle reach of the Huaihe River from Xixian to the Bengbu floodgate, comprehensively considering uncertain factors of hydrology, hydraulics, and engineering control. They were used to calculate the flood risk rate with flood regulation of five key reservoirs, including the Meishan, Xianghongdian, Nianyushan, Mozitan, and Foziling reservoirs in the middle reach of the Huaihe River under different flood frequencies, the flood risk rate with river course flood release under design and check floods for the trunk of the Huaihe River in conjunction with relevant flood storage areas, and the flood risk rate with operation of the Linhuaigang Project under design and check floods. The calculated results show that (1 the five reservoirs can withstand design floods, but the Xianghongdian and Foziling reservoirs will suffer overtopping accidents under check floods; (2 considering the service of flood storage areas under the design flood conditions of the Huaihe River, the mean flood risk rate with flood regulation of dykes and dams from Xixian to the Bengbu floodgate is about 0.2, and the trunk of the Huaihe River can generally withstand design floods; and (3 under a check flood with the flood return period of 1 000 years, the risk rate of overtopping accidents of the Linhuaigang Project is not larger than 0.15, indicating that it has a high flood regulation capacity. Through regulation and application of the flood control system of the Linhuigang Project, the Huaihe River Basin can withstand large floods, and the safety of the protected area can be ensured.

  18. Geochemical characteristics and genesis of niudai diabase dykes in northern Guangdong province

    International Nuclear Information System (INIS)

    The Niudai diabase dykes, located in the south of Zhuguang pluton of North Guangdong Province, are characterized with low SiO2(45.04%∼48.64%), high TiO2 (2.02%∼3.23%) and TFeO (17.00%∼19.80%), enrichment in LILE (Rb, Ba) and LREE, relatively high ΣREE(112.1 x 10-6∼132.7 x 10-6), slightly depletion in Nb and Ta, without negative Eu anomaly. All informations are similar to the basalt from asthenospheric mantle sources. Elements' ratios of incompatible elements,such as Zr/Ba, La/Nb, La/Ta, Ti/Y, Ba/Nb, Th/Nb and Th/La of Niudai diabase are close to the ratios of OIB. The tectonic discrimination diagrams show that the diabases all fall into the range of OIB. The Niudai diabases have Pb isotope (206Pb/204Pb=18.153∼18.594, 207Pb/204Pb=15.713∼15.730, 208Pb/204Pb=39.184∼39.206) and its εNd(t) ranges from 3.1 to 4.3, close to the scope of OIB. The geochemical characteristics indicate that the origin of Niudai Diabase had both ends of members of mixed characteristics of asthenospher mantle and lithosphere mantle, and the hybrid were related to the melts of overlying lithosphere mantle as asthenospher mantle upwelling. The Niudai diabases are formed while the fast invaded of magma in the tectonic environment that lithospher thinning leaded by asthenosphere mantle upwelling. (authors)

  19. Coalbed methane/natural gas coal chart

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-10-01

    This map of coal and coalbed gas in Alberta also listed Canadian coal and coalbed gas resources by region, basin or coalfield; major coal-bearing formations or groups; coal rank; estimated in-place coal resources per billion tons; and estimated coalbed gas in-place resources. The major coalfields of British Columbia were shown to be grouped into Rocky Mountains, Insular and Intermontane coalfields. The insular belt includes the coalfields and deposits on Vancouver Island and small deposits on the Queen Charlotte Islands. Saskatchewan resources were also presented, along with resource potential in the east coast of Canada, the Alberta plains, the Upper and Lower Cretaceous regions and the Alberta foothills. A stratigraphic chart of coal bearing formations in the Western Canada Sedimentary Basin was presented, as well as a schematic cross-section showing major coal zones in Alberta. An inset map of North American coal basins was also provided. The following advertisers listed their services: Schlumberger, Weatherford, Kudu Industries Inc., Calfrac Well Services, Ferus Gas Industries Trust, Baker Hughes, MGV Energy Inc., Pembina Controls Inc., R and M Energy Systems Inc., Trident Exploration Corp., Enviro Noise Control, Toromont Energy Systems, Canyon Technical Services, Sproule, Enerflex, Computer Modelling Group Ltd., Norwest Corp., Fekete, Wellco Energy Services, Sanjel, Smithbits, Colt Engineering, Perspective Consultants Inc. and Concept Compression Corp.

  20. Charting a Course for the Infrasound Renaissance

    Science.gov (United States)

    Garces, M.; Bass, H.; Hedlin, M.; Hayward, C.; Bowman, R.; Brown, D.; Businger, S.; Butler, R.; Chouet, B.; Drob, D.; Hetzer, C.; Koyanagi, S.; Mattioli, G.; McCormack, D.; Merrifield, M.; Pack, D.; Swanson, D.; Veith, K.; Voight, B.; Willis, M.

    2003-12-01

    The turn of the 21st century marks the onset of a renaissance in the field of infrasound, which had been dormant for ~30 years. The ongoing deployment of a global infrasound network has reawakened the field to a world of high-resolution digital array data, rapid communication, and seemingly unlimited growth in computing power. Complex phenomena that could only be addressed in general terms three decades ago can now be measured, analyzed, and modeled with unprecedented fidelity. Many fundamental problems in infrasound are now being revisited, and infrasonic observations are being integrated with other technologies (such as seismic, strainmeter and infrared) for the discovery of new phenomena or the refinement of geophysical studies. On July 24-25, 2003, the National Science Foundation sponsored a group of infrasound experts and interdisciplinary researchers to convene in Waikoloa, Hawaii, and chart a course for basic US infrasound research. The conveners selected key projects that would lead to significant advances in our understanding of infrasound generated by effusive and explosive volcanoes, ocean swells, bolides, fauna, severe weather, and long-period atmospheric instabilities. Projects were also proposed to refine our knowledge of atmospheric dynamics and transport mechanisms. A sampling of these projects is discussed in light of their contributions to our fundamental scientific understanding and their impact on the geophysical community.

  1. An Assessment of Statistical Process Control-Based Approaches for Charting Student Evaluation Scores

    Science.gov (United States)

    Ding, Xin; Wardell, Don; Verma, Rohit

    2006-01-01

    We compare three control charts for monitoring data from student evaluations of teaching (SET) with the goal of improving student satisfaction with teaching performance. The two charts that we propose are a modified "p" chart and a z-score chart. We show that these charts overcome some of the shortcomings of the more traditional charts…

  2. Early concepts and charts of ocean circulation

    Science.gov (United States)

    Peterson, R. G.; Stramma, L.; Kortum, G.

    Charts of ocean currents from the late nineteenth century show that already by then the patterns of surface circulation in regions away from polar latitudes were well understood. This fundamental knowledge accumulated gradually through centuries of sea travel and had reached a state of near correctness by the time dedicated research cruises, full-depth measurements and the practical application of the dynamical method were being instituted. Perhaps because of the foregoing, many of the pioneering works, critical to establishing what the upper-level circulation is like, the majority of the charts accompanying them, and several of the groundbreaking theoretical treatments on the physics of currents, are only poorly known to present-day oceanographers. In this paper we trace Western developments in knowledge and understanding of ocean circulation from the earliest times to the late-1800s transition into the modern era. We also discuss certain peripheral advances that proved critical to the subject. The earliest known ideas, dating from the Bronze Age and described by Homer, necessarily reflect severe limitations to geographical knowledge, as well as basic human predilections toward conjecture and exaggeration in the face of inadequate information. People considered the earth to be flat and circular, with the ocean flowing like a river around it. They also believed in horrific whirlpools, a concept that persisted into the Renaissance and which would later provide subject material for modern literature. From the Greek Classical Age, we find hydrologic theories of Earth's interior being laced with subterranean channels (Socrates) and all motion deriving from a divine force forever propelling the heavens toward the west, the primum mobile (Aristotle). These ideas, particularly the latter, dominated opinions about ocean circulation into the late Renaissance. By late Antiquity mariners had very likely acquired intimate knowledge of coastal currents in the Mediterranean, but

  3. Leerteoretiese basis van die andragogie

    Directory of Open Access Journals (Sweden)

    C. J. A. Simpson

    1991-06-01

    Full Text Available Learning theory basis of andragogy. A cursory glance at andragogy creates the impression that humanistic learning theory plays an all encompassing role in the learner centered approach andragogy espouses. A closer look, however, reveals that Knowles (1973, after having made an intensive study of learning theory, created an extensive framework within which human resource development can take place. The fact that Knowles attracted critique from different areas, led to a need to ascertain the role different learning theories, if any, played in the emergence of andragogy. Having looked at the assumptions displayed by the andragogical approach, as well as a comparison of different learning theories and their connection with andragogy, it became clear that andragogy contains elements of various learning theories in an adapted way. These adaptations resulted in an approach to adult education in which learners are given the opportunity to be part of the learning process in such a way that they themselves contribute to the development which takes place. Opsomming Met 'n eerste oogopslag wil dit voorkom asof humanistiese leerteorie 'n oorheersende rol in die leerdergesentreerde benadering van andragogie speel. By nadere ondersoek blyk dit egter dat Knowles (1973, na 'n deeglike studie van verskillende leerteoretiese beginsels, 'n omvangryke raamwerk geskep het waarbinne, aan die hand van verskeie aangepaste leerteoretiese beginsels, menslike hulpbronontwikkeling kan plaasvind. As gevolg van die feit dat Knowles vanuit verskillende oorde kritiek op die lyf geloop het, is besluit om die rol wat verskillende leerteorieë in andragogie speel, te bestudeer. Dit blyk dat andragogie nie net elemente van verskillende leerteorieë bevat nie, maar dat toepaslike aspekte van die teoriee wat ondersoek is, benut en aangepas is om 'n geintegreerde benadering te bewerkstellig waarin veral volwassene-leerders by leergeleenthede en hulle selfontwikkeling betrek word.

  4. The Karoo triple junction questioned : Evidence from 40Ar/39Ar Jurassic and Proterozoïc ages and geochemistry of the Okavango dyke swarm (Botswana).

    Science.gov (United States)

    Jourdan, F.; Féraud, G.; Bertrand, H.; Kampunzu, A. B.; Tshoso, G.; Le Gall, B.; Tiercelin, J. J.

    2003-04-01

    The lower Jurassic Karoo-Ferrar magmatism represents one of the most important Phanerozoic continental flood basalt (CFB) provinces. Karoo CFB is dominated by tholeiitic traps and apparently radiating giant dyke swarms covering altogether ca 3x106 km2. This study focuses on the giant N110° oriented Okavango dyke swarm (ODS) stretching over a distance of 1500 km through Botswana. This dyke swarm represents the main arm of the so-called Karoo triple junction which is generally considered as a key marker linking the Karoo magmatism to a starting mantle plume impact (Campbell and Griffiths, 1990). ODS dolerites yield twelve reliable plagioclase 40Ar/39Ar plateau (and mini-plateau) ages ranging from 178.3 +-1.1 (2 sigma) to 179.3 +-1.2 Ma (Le Gall et al, 2002 and unpublished data). The distribution of the ages along a narrow gaussian curve suggests a short period of magmatic activity centered around 178.9 Ma. In addition, small clusters of plagioclase separated from twenty-five other dykes and measured by total fusion, gave either Karoo or Proterozoïc ages. The Proterozoïc rocks range from 758.2 +-6.6 Ma and 1223.8 +-10.0 Ma (integrated ages) and, although petrographically indistinguishable in some cases, they display clear geochemical differences (e.g. TiO22%, Ti/Y>400). Geochemical data combined with available Ar/Ar dates allowed us to identify the two groups within a total set of seventy-eight dykes investigated: about 15 % of the bulk ODS dykes were emplaced during the Proterozoïc and, thus, the Jurassic Karoo dykes were emplaced along reactivated Proterozoïc structures. The validity of the Karoo triple junction-plume model, should therefore be revisited. Although available data on Proterozoïc dykes along the ODS are not precise enough to assess their exact emplacement age, they indicate that most of the Proterozoïc dykes were emplaced between 900 and 1100 Ma. This age range is the same as dating commonly reported for the Umkondo igneous province (UIP, about

  5. Kan die gevoeligheid van grondlewende organismes bydra om die volhoubaarheid van landbewerking van olieraffinadery afval te beoordeel?

    Directory of Open Access Journals (Sweden)

    Adriaan J. Reinecke

    2015-02-01

    Full Text Available Voordelige grondlewende organismes lewer ekostelseldienste in gesonde grondtipes. Olieraffinaderye genereer groot hoeveelhede soliede afval wat verskeie tipes koolwaterstowwe en metale bevat wat in die grond geploeg word tydens landbewerking van die afval. Die bedoeling is om die afval deur die grond-ekostelsel te laat degradeer. Die kontaminante mag egter giftig wees vir die diverse verskeidenheid van grondorganismes. Vir die volhoubaarheid van dié praktyk is dit nodig om te weet of remediёring van die landbewerkte grond voldoende was vir die beoogde, voortgesette gebruik daarvan. Indikatore is nodig om die graad van herstel van sodanige grondtipes te bepaal. Die doel van hierdie studie was om die grond van ’n landbewerkte gebied chemies te ontleed en die toksisiteit en herstel te bepaal deur van gestandardiseerde bioassesserings met die komposteringswurm Eisenia andrei (Oligochaeta en die springstert Folsomia candida (Collembola gebruik te maak. Die organismes is blootgestel aan die gekontamineerde en kontrolegrond en hulle oorlewing, groei, voortplantingsukses en vermydingsgedrag is nagegaan. Die resultate het getoon dat die grond van die landbewerkte perseel steeds verskeie gevaarlike chemikalieё bevat, soos die dieselreeks organiese verbindings, maar dat die grond nie akuut toksies vir die organismes was nie. Dit het wel die groei en voortplanting van die erdwurms, asook die voortplanting van die springsterte nadelig beïnvloed. Die perseel benodig steeds remediёring alvorens grondbewerking van olieslik voortgesit word. Bioasessering het, aanvullend tot die chemiese analises, ’n meer volledige en meer ekologies relevante beeld van die remediëringstatus en toksisiteit van die grond verskaf. Die bevinding ondersteun die gebruik van bioassesserings as ’n eko-toksikologiese metode om landbewerkingsgrond te evalueer.

  6. Analyse van hemellichtspectra op aanwezigheid van SO2

    NARCIS (Netherlands)

    Tromp; F.*

    1984-01-01

    Vergeleken worden de Barringer hardware en OMA software correlatiespectrometers ter bepaling van atmosferische SO2-gaslasten. De softwaremethode is te prefereren boven de hardware, omdat: a) de software methode een betrouwbaarheidsgrens voor de geschatte gaslast heeft. b) de software methode in

  7. Omvang en samenstelling van de beroepsgroep van sociaal-geneeskundigen.

    NARCIS (Netherlands)

    Wiegers, T.A.; Hingstman, L.

    1999-01-01

    De medische sector is in drie hoofdgroepen te verdelen: de huisartsgeneeskunde, de klinisch-medische specialismen en de sociale geneeskunde. In verhouding tot de andere twee sectoren is over de sector sociale geneeskunde weinig bekend. In het kader van de jaarlijkse Rapportage Arbeidsmarkt Zorgsecto

  8. Het opwaarderen van boomzaden door middel van vloeistofscheiden

    NARCIS (Netherlands)

    Derkx, M.P.M.

    2007-01-01

    Voor groente- en bloemzaden is ruim 10 jaar geleden een schoningstechniek ontwikkeld (vloeistofscheiding), waarbij zaden gesorteerd worden op basis van hun dichtheid. Bij deze techniek worden de zaden kort in vloeistoffen met verschillende dichtheden gebracht en dit resulteert in zaadfracties met ve

  9. De arbeidsmarktpositie van flexibele werknemers: bewijs van een gesegmenteerde arbeidsmarkt?

    NARCIS (Netherlands)

    A.J. Steijn (Bram)

    1999-01-01

    textabstractThis article is about differences in the labour market position between flexible and permanent workers. Following the well-known ?flexible-firm? model van Atkinson and in accordance with segmentation theory, we can assume that flexible workers will have a worse labour market position com

  10. De determinanten van de hoogte van controlekosten in Nederland

    NARCIS (Netherlands)

    Langendijk, H.P.A.J.; Groenen, M.

    2004-01-01

    Uit dit artikel blijkt dat het balanstotaal, het aantal (buitenlandse) dochtermaatschappijen, de relatieve grootte van de post Voorraden en Debiteuren en dat een klant een beursnotering heeft, een verhogende invloed hebben op de controlekosten. Ook het feit dat hetzelfde accountantskantoor consultan

  11. Nature of mantle source contributions and the role of contamination and in situ crystallisation in the petrogenesis of Proterozoic mafic dykes and flood basalts Labrador

    Science.gov (United States)

    Cadman, A. C.; Tarney, J.; Baragar, W. R. A.

    1995-12-01

    Proterozoic tholeiitic dyke swarms share many compositional features with, and pose similar petrogenetic problems to, Phanerozoic continental flood basalts, but there are few extrusive equivalents of such swarms. The Mesoproterozoic (1.27 Ga) Harp dyke swarm in Labrador is one where possible extrusive equivalents exist in the Seal Lake group, but are slightly displaced in space and time, and can probably be related by models of progressive crustal extension. Here we try to evaluate the roles of crystal differentiation, in situ crystallisation, crustal assimilation and the relative contributions of asthenosphere- and lithosphere-derived melts in the petrogenesis of the mafic magmas. Modelling of the major and trace element variations both within individual dykes and between dykes, and within the lava sequence, does not suggest an important role for continental crust involvement. While in situ crystallisation processes could account for some of the compositional variations, the most successful models invoke mixing or contamination of asthenospheric magmas with/by veined material in the lower lithosphere / upper asthenosphere which carries the ‘continental’ characteristics. The results imply an important role for hydrous phases such as phlogopite and hornblende in the sub-lithosphere mantle. Much of the low-MgO character of mafic dykes may result from significant removal of mafic phases during in situ crystallisation within the lithosphere.

  12. Omkering van de bewijslast: knelpunten in de regeling en bij de toepassing van de omkering van de sanctie (deel II)

    NARCIS (Netherlands)

    E.C.G. Okhuizen

    2013-01-01

    In TFB 2013/04 heb ik een aantal knelpunten in de regeling van de omkering van de bewijslast en bij de toepassing ervan besproken. Aan de orde zijn onder meer gekomen het relatief- en absoluut-aanzienlijkvereiste en de behoefte aan kwantificering daarvan, de eis van overtuigend aantonen en de afwijz

  13. Onderstammenproef bij Kordia : resultaten van een vergelijking van 3 onderstammen bij het proefras Kordia van 2002 tot en met 2007

    NARCIS (Netherlands)

    Balkhoven-Baart, J.M.T.; Maas, F.M.; Steeg, van der P.A.H.

    2007-01-01

    In het voorjaar van 2002 werd een onderstammenproef geplant met het proefras Kordia op het proefbedrijf van Praktijkonderzoek en Omgeving in Randwijk. De Russische onderstammen LC-52 en VSL-2 werden getoetst op bruikbaarheid voor de teelt van zoete kers in Nederland. Gisela 5 was de standaard onders

  14. Design and Application of Economical Process Control Charts

    Directory of Open Access Journals (Sweden)

    S.S.N. Murthy

    1997-01-01

    Full Text Available Statistical quality control techniques are useful in monitoring the process behaviour. Attribute control charts are widely used in process control. The selection of sample size, sampling interval and control width of the control chart is important in minimising the quality costs. Control chart parameters, like 3delta controlimits and fixed fraction sampling at conveniently selected sampling intervals result in deplovable cost penalties in quality control. The best selection of these parameters depends on several process parameters,like frequency of occupancy of a shift in the process, cost of sampling, cost of investigation for finding assignable cause, probability of false alarms, penalty cost of defectives and process correction cost. A general model has been developed to determine the total quality cost as a function of these parameters. Probability of not identifying a process shift (Beeta-risk and probability of wrongly. concluding the process got shifted (alpha-risk are considered in developing the model. This cost equation is optimised to determine optimum values control chart parameters. Fibonacci search is used to quicken the analytical method or determining optimum sampling size and control width. The proposals made by Duncan, Montgomery, Gibra and Chiu for determining the optimum control chart parameters are critically examined and compared with the present model. Case studies were conducted in two foundries. Optimum control chart parameters in casting of cylinder liners and cast plates are determined. It has been found that quality costs are considerably reduced by using optimally designed control chart parameters with proposed method.

  15. Van Goghi kirjavahetus näitusel

    Index Scriptorium Estoniae

    2008-01-01

    2010. aastal avatakse Londoni Royal Academys näitus Vincent van Goghi kirjadest. Näitusega kaasneb raamat "The Complete Correspondence of Van Gogh", mis sisaldab kirju originaalkeeles koos ingliskeelse tõlkega

  16. The French Guyana doleritic dykes: geochemical evidence of three populations and new data for the Jurassic Central Atlantic Magmatic Province

    Science.gov (United States)

    Nomade, S.; Pouclet, A.; Chen, Y.

    2002-12-01

    A petrographic and geochemical study of 15 Early Jurassic and 7 Proterozoic dolerites of French Guyana, and of one Jurassic dolerite from Ivory-Coast were carried out. The Early Jurassic SSW-NNE trending dykes have doleritic aphyric or gabbroic phyric texture. Their chemical compositions, slightly under-saturated to over-saturated, show moderate to low Mg-ratios (63-36), high TiO 2 contents (1.85-3.56 wt.%), weak rare earth element fractionation [1.8isotopic data of Bertrand et al. [Bertrand, H., Liegeois, J.P., Deckart, K., Féraud, G., 1999. High-Ti tholeiites in Guinea and Their Connection with the Central Atlantic CFB Province: Elemental and Nd-Sr-Pb Isotopic Evidence for Preferential Zone of Mantle Upwelling in Cause of Rifting. AGU spring meeting (Abst. p 317)] suggest that their magmatic source is different from that of the other basalts of the Central Atlantic Magmatic Province (CAMP). Such signatures are restricted to a central zone coinciding with the Panafrican Rokelides suture. We propose a model of sub-lithospheric preferential channelling of an asthenospheric ascent in this zone. Two other groups of dykes were identified in French Guyana. Compared to the Jurassic ones the Proterozoic dykes have NNW-SSE and E-W trending direction, more important LILE enrichment, low TiO 2 contents (<2 wt%) and Nb-Ta negative anomalies. Their calc-alkaline signature could be the result of a previous subduction and may be related to the 1800 Ma Venturi-Tapajós event, which contaminated the mantle source.

  17. Eliminatie van virussen, Cryptosporidium en Giardia door drinkwaterzuiveringsprocessen

    NARCIS (Netherlands)

    Medema GJ; Theunissen J; MGB

    1996-01-01

    Betreft een kwantitatieve beschrijving van de virus- en protozoaverwijderingscapaciteit van de verschillende processtappen die (gaan) worden toegepast voor de zuivering van Nederlands oppervlaktewater, op basis van Nederlandse en buitenlandse onderzoekgegevens. Daarbij wordt beschreven welke inv

  18. Informatieblad Mineralen en Milieukwaliteit : Commissie van Deskundigen Meststoffenwet

    OpenAIRE

    Velthof, G.L.

    2006-01-01

    Voor het onderhoud en de aanpassing van de meststoffenwet laat het ministerie van Landbouw, Natuurbeheer en Voedselkwaliteit zich adviseren door de Commissie van Deskundigen Meststoffenwet (CMD). De CMD is in het najaar van 2003 door het ministerie ingesteld

  19. Risk-Adjusted Control Charts for Health Care Monitoring

    Directory of Open Access Journals (Sweden)

    Willem Albers

    2011-01-01

    the distribution involved is negative binomial. However, in health care monitoring, (groups of patients will often belong to different risk categories. In the present paper, we will show how information about category membership can be used to adjust the basic negative binomial charts to the actual risk incurred. Attention is also devoted to comparing such conditional charts to their unconditional counterparts. The latter do take possible heterogeneity into account but refrain from risk-adjustment. Note that in the risk adjusted case several parameters are involved, which will all be typically unknown. Hence, the potentially considerable estimation effects of the new charts will be investigated as well.

  20. Implementation of Calendar Chart in CICS Mainframes for Business Analysis

    Directory of Open Access Journals (Sweden)

    Jayanthi Adilakshmi Visali

    2015-02-01

    Full Text Available This paper provides a business solution to implement Calendar Chart in Mainframes for analysing the progress of a Bank by giving detailed report of number of new accounts created for the bank. A calendar chart is a visualization used to show activity over the course of a long span of time, such as months or years. They're best used when you want to illustrate how some quantity varies depending on the day of the week. This chart gives us the numerals so as to easily analyse the trends over time.

  1. Create dynamic charts in Microsoft Office Excel 2007 and beyond

    CERN Document Server

    Scheck, Reinhold

    2009-01-01

    Extend your Excel 2007 skills-and create more-powerful and compelling charts in less time. Guided by an Excel expert, you'll learn how to turn flat, static charts into dynamic solutions-where you can visualize and manipulate data countless ways with a simple mouse click. Get the hands-on practice and examples you need to produce your own, professional-quality results. No programming required! Maximize the impact of your ideas and data! Learn how your design decisions affect perception and comprehensionMatch the right chart type to your communication objectiveVisualize-then build-your solut

  2. Economische analyse van de Nederlandse biotechnologiesector

    OpenAIRE

    Giessen, A.M. van der; Gijsbers, G.W.; Koops, R.; Zee, F.A. van der

    2014-01-01

    In opdracht van de Commissie Genetische Modificatie (COGEM) heeft TNO een deskstudie uitgevoerd getiteld “Economische analyse van de Nederlandse biotechnologiesector”. Deze analyse is één van de voorstudies die de COGEM laat uitvoeren als voorbereiding op de Trendanalyse Biotechnologie, die naar verwachting in 2015 zal worden uitgevoerd. Voor deze analyse heeft de COGEM aan TNO gevraagd ontwikkelingen, trends en kansen van de biotechnologie opnieuw in kaart te brengen, met een nadruk op econo...

  3. Effect van ozontoepassing in lange bewaring Conference

    OpenAIRE

    Geijn, van de, F.

    2012-01-01

    Ozon toepassing heeft op basis van deze proef en voorliggende ervaringen geen grote effecten in de reductie van rot en schimmels bij langdurige Conference bewaring. Gezien het beperkte effect op rot onderdrukking op één van de herkomsten met een hoger aantastingspercentage rot kan ook niet gesteld worden dat ozon geheel geen effect heeft. Elektrolyse water in de kwaliteit zoals voor deze proef gebruikt heeft een sterk nadelig effect op de kwaliteit door het optreden van een schilverkleuring (...

  4. De determinanten van onderpand bij KMO's

    OpenAIRE

    VERJANS, Kelly

    2008-01-01

    Deze eindverhandeling handelt over de determinanten van onderpand bij KMO's. Het eerste hoofdstuk handelt over de probleemstelling. Hoofdstuk twee geeft een overzicht van het begrip KMO en hun financieringsproblematiek. Op basis van dit hoofdstuk kan er geconcludeerd worden, dat een kleine onderneming een onderneming is met vele gedaanten. Hoofdstuk drie handelend over het begrip onderpand. Bovendien wordt in dit hoofdstuk het belang van het probleem met betrekking tot informatieasymmetrie du...

  5. Energiemonitor van de ederlandse Paddenstoelensector 2011

    OpenAIRE

    Wildschut, J.; Promes, E.J.O.

    2012-01-01

    QLL (Quality system Livestock Logistics), is een privaat kwaliteitsysteem dat relevante naleving van wet- en regelgeving wil bevorderen binnen de verzamel- en transportsector van landbouwhuisdieren. QLL is voor veetransporteurs, waaghouders en exporteurs van toepassing. Het kwaliteitssysteem omvat diverse modules waar deelnemers aan QLL na certificering aan kunnen deelnemen. De NVWA (Nederlandse Voedsel en Waren Autoriteit) maakt in haar toezicht gebruik van bepaalde modules. In de eerste hel...

  6. Beheersing van Rhizoctonia solani in de bloembollenteelt

    OpenAIRE

    Os, van, G.J.

    2006-01-01

    De angst voor Rhizoctonia-ziekte is groot. Op besmette percelen kan spruitaantasting door Rhizoctonia solani leiden tot aanzienlijke opbrengstderving. Aantasting van de nieuwe bollen kan bovendien kwaliteitverlies geven. Zeker met minder beschikbare chemische middelen wordt de behoefte aan alternatieve beheersmaatregelen steeds groter, deze zijn echter nog niet voor handen. Dit verslag bevat een samenvatting van de onderzoeksresultaten van het project ‘Beheersing van Rhizoctonia solani in de ...

  7. Effect vocht op de kwaliteit van asperges

    OpenAIRE

    Wilms, J.A.M.; Meuffels, G.J.H.M.

    2013-01-01

    Vaststellen invloed van bevochtigen van de bedden op kwaliteit van witte asperges in de tweede helft van het oogstseizoen. Bij het object met T-tape was er op 8 augustus een significant hoger aandeel nieuw schot. Dit kan een voordeel zijn, want vroeg nieuw schot wil zeggen dat er ook een betere assimilatie plaats vindt, waardoor de plant meer suikers kan opslaan als reserve voor het volgende oogstseizoen. Dit kan opbrengst verhogend werken.

  8. Effect van droogte op stedelijk gebied, Kennisinventarisatie

    OpenAIRE

    Brolsma, R.J.; Buma, J.; Meerten, van, RZC; Dionisio, M.; J. A. Elbers

    2012-01-01

    Deze kennisinventarisatie beschrijft de resultaten van een literatuurstudie naar de beschikbare kennis over de kwetsbaarheid van stedelijk gebieden voor droogte en de relevante processen, die optreden bij droogte in de stad. Hiernaast zijn voor deze studie de resultaten van een workshop met de gemeente Rotterdam, de betrokken waterschappen en verschillende onderzoekers en de resultaten van interviews met experts gebruikt. De studie is uitgevoerd binnen het onderzoeksprogramma Kennis voor Klim...

  9. 49 CFR 236.338 - Mechanical locking required in accordance with locking sheet and dog chart.

    Science.gov (United States)

    2010-10-01

    ... locking sheet and dog chart. 236.338 Section 236.338 Transportation Other Regulations Relating to... in accordance with locking sheet and dog chart. Mechanical locking shall be in accordance with locking sheet and dog chart currently in effect....

  10. Gulf of Mexico IFR Aeronautical Chart Index - Aeronautical Information Services Digital Products

    Data.gov (United States)

    Department of Transportation — The IFR Enroute Aeronautical Chart series is designed to meet the needs of users who require a digital version chart. This is the visual index to the charts for the...

  11. Evaluating the performances of statistical and neural network based control charts

    Science.gov (United States)

    Teoh, Kok Ban; Ong, Hong Choon

    2015-10-01

    Control chart is used widely in many fields and traditional control chart is no longer adequate in detecting a sudden change in a particular process. So, run rules which are built in into Shewhart X ¯ control chart while Exponential Weighted Moving Average control chart (EWMA), Cumulative Sum control chart (CUSUM) and neural network based control chart are introduced to overcome the limitation regarding to the sensitivity of traditional control chart. In this study, the average run length (ARL) and median run length (MRL) in the shifts in the process mean of control charts mentioned will be computed. We will show that interpretations based only on the ARL can be misleading. Thus, MRL is also used to evaluate the performances of the control charts. From this study, neural network based control chart is found to possess a better performance than run rules of Shewhart X ¯ control chart, EWMA and CUSUM control chart.

  12. Het sluitstuk van de laparotomie : een prospectief, gerandomiseerd, multicentre onderzoek naar de resultaten van fasciesluiting

    NARCIS (Netherlands)

    J.C. Wissing

    1988-01-01

    textabstractDit proefschrift beschrijft de resultaten van een perspectief gerandcmiseerd multicentre onderzoek bij 1539 patienten naar de wondgenezing na een mediane laparotamie en dan met nane de genezing van de fascie, waarbij de invloed van diverse hechtmaterialen en van twee verschillende hechtt

  13. Ontwikkeling van een rekenschema voor het handmatig berekenen van dosiscontouren bij ongevalslozingen door kerncentrales

    NARCIS (Netherlands)

    Stoop P; Venema L; LSO

    1998-01-01

    Dit rapport beschrijft de ontwikkeling en implementatie van een schema voor het berekenen van dosiscontouren bij ongevalslozingen door kerncentrales. Met de beschreven versie van het rekenschema kan de lengte en breedte van het gebied berekend worden waar binnen de effectieve dosis een bepaald i

  14. Evaluatie van de voedingsstatus van Nederlandse patiënten met chronische inflammatoire darmziekten : een pilotonderzoek

    NARCIS (Netherlands)

    Berg, van den M.C.; Plas, M.; Mares, W.; Witteman, B.J.M.; Klein Gunnewiek, J.M.T.; Vries, de J.H.M.

    2014-01-01

    Introductie Het doel van deze pilotstudie was het verkrijgen van inzicht in de voedingsstatus van Nederlandse patiënten met chronische inflammatoire darmziekten (IBD). Methoden De voedingsstatus werd onderzocht op basis van MUST-score, handknijpkracht, micronutriëntstatus in het bloed en voedingsinn

  15. De Next Generation Semigesloten Kas : Perspectief van een ontvochtigingssysteem op basis van een koeloppervlak en

    NARCIS (Netherlands)

    Zwart, de H.F.; Speetjens, S.L.

    2013-01-01

    Het nieuwe concept Next Generation Semigesloten kas is met recht een opvolger van eerdere generaties (semi)gesloten kassen. Het systeem realiseert een substantiële invulling van de verwarming van kasteelten met duurzame warmte. Het concept is gebaseerd op een kleine aanpassing van de luchtbehandelin

  16. Van strafbaar tot huwbaar : homorecht wereldwijd (presentatie op Ministerie van Buitenlandse Zaken, Den Haag)

    NARCIS (Netherlands)

    Waaldijk, C.

    2015-01-01

    Met de door hem ontwikkelde Global Index on Legal Recognition of Homosexual Orientation (GILRHO) geeft Kees Waaldijk op een schaal van nul tot acht aan, hoe ver een land is met het uit het strafrecht halen van homoseksualiteit, met het verbieden van homodiscriminatie en met het erkennen van gelijkge

  17. Ontwerp van een interventie om de groenteconsumptie van jongeren te verhogen

    NARCIS (Netherlands)

    Gilissen, L.J.W.J.; Meer, van der I.M.; Reinders, M.J.; Sluis, van der A.A.; Woltering, E.J.

    2011-01-01

    In dit rapport zullen verschillende mogelijke strategieën besproken worden die ingezet kunnen worden om de consumptie van groenten door jongeren te verhogen. De centrale vragen van dit onderzoek zijn: 1) Hoe kunnen groenten in het eetpatroon van jongeren een vaste plek van voldoende omvang krijgen?

  18. Het hoofdzinnenbeleid van Wilders, Over de stijl van Geert Wilders en Ella Vogelaar

    OpenAIRE

    Leeuwen, van

    2009-01-01

    Stijl kan een toespraak maken of breken. Politici en hun speechwriters besteden bij het schrijven van toespraken niet alleen aandacht aan de inhoud van hun boodschap; ze proberen die boodschap ook zo overtuigend mogelijk te verwoorden. Geert Wilders is vanwege zijn stijl de afgelopen jaren zowel verguisd als geroemd. Wat onderscheid zijn stijl van die van zijn opponenten, bijvoorbeeld oud-minister Ella Vogelaar?

  19. De bepaling van aluminium in slib met behulp van een nieuwe smelttechniek en XRF

    NARCIS (Netherlands)

    Boer JLM de; Boogerd JP

    1987-01-01

    Dit rapport beschrijft de monstervoorbereiding met behulp van een nieuwe smelttechniek en de analytische aspecten van de bepaling met behulp van rontgenfluorescentiespectrometrie (XRF) van aluminium en slib. De aanleiding tot dit onderzoek was de noodzaak om analytisch-chemische bijstand te verl

  20. Correlatie onderzoek MBI : Experiment ten behoeve van de toekomstige inrichting van het MBI onderzoek

    NARCIS (Netherlands)

    Samson, C.; Oomen, P.

    2004-01-01

    Om het WODC te ondersteunen bij het maken van keuzes over de inrichting van het MBI (Monitor Bedrijven en Instellingen) onderzoek in komende jaren is een onderzoek uitgevoerd naar de correlatie tussen de metingen van 2002 en die van nu. In totaal zijn 102 bedrijven en instellingen ondervraagd. Het r

  1. In hoeverre kan de aanwijzing van foerageergebieden voor ganzen en smienten het functioneren van vogelrichtlijngebieden schaden?

    NARCIS (Netherlands)

    Beintema, A.J.; Winden, van E.

    2004-01-01

    De aanwijzing van foerageergebieden voor ganzen en smienten kan consequenties hebben voor het functioneren van Vogelrichtlijngebieden die zijn aangewezen op grond van het voorkomen van ganzen en smienten, als in en rond die Vogelrichtlijngebieden onvoldoende opvang wordt gerealiseerd. Het kan dan zi

  2. Vredefortkoepel in tyd van oorlogsgeweld

    OpenAIRE

    Gouws, C

    2010-01-01

    VE d’Assonville, Generaal De Wet in die Vredefortkoepel, (Marnix, Pretoria, 2010). ISBN: 978-0- 620-46619-6 Prys: onvermeld. Pp. 239. Sagteband, geïllustreer, bibliografie, register, lys van foto’s en afdrukke. Met teksverwysings.

  3. Introductie van virusresistentie in lelie

    NARCIS (Netherlands)

    Langeveld, S.A.; Klerk, de G.J.M.

    2004-01-01

    Door middel van transformatie via de paicle gun methode was in een voorgaand project resistentie tegen LSV geïntroduceerd in lelie (Lilium longiflorum ‘Snow Queen). In het huidige project werd de resistentie verder onderzocht. De resistentie bleek niet absoluut en niet altijd stabiel (lijnverschille

  4. De stijl van de historicus

    Directory of Open Access Journals (Sweden)

    H.W. van den Doel

    2001-01-01

    Full Text Available Reaction at Jos de Beus, ‘God dekoloniseert niet. Een kritiek op de Nederlandse geschiedschrijving over de neergang van  Nederlands-Indie en Nederlands Suriname’, BMGN 116:3 (2001 307-324

  5. De inheemsche Erodia van Nederland

    NARCIS (Netherlands)

    Andreas, Charlotte Henriëtte

    1946-01-01

    Een studie in het open veld van het geslacht Erodium in Nederland leidt ons, voor zoover het de hier inheemsche vormen betreft, tot een scheiding tusschen akkergebied en duingebied. In het eerste komt één hoofdvorm, - de akkervorm, Erodium cicutarium subsp. arvale nov. subsp. - voor, in het tweede t

  6. Maatregelen bij mogelijke vestiging van tomatenmineermot Tuta absoluta

    OpenAIRE

    Linden, van der, E.H.; Staaij, van der, M.

    2010-01-01

    Het optreden van Tuta absoluta kan worden vastgesteld door middel van feromoonvallen. Het is minstens zo belangrijk om gewaswaarnemingen te doen. De jonge mijnen onderscheiden zich niet eenvoudig van mijnen van mineervliegen. In oudere mijnen is duidelijk plaatselijke ophoping van uitwerpselen te zien. In mijnen van mineervliegen is dat alleen een onderbroken zwarte streep. Rupsen van Tuta absoluta kunnen worden bestreden met abametine (Vertimec) en spinosad (Tracer). Bij aanvang van de teelt...

  7. Niets Dan Kommer En Kwel: Het Afrikaanse Proza Van 2005

    OpenAIRE

    Renders, Luc

    2006-01-01

    In 2004 werd in Zuid-Afrika met de nodige luister het tienjarige bestaan van een democratische regering gevierd. Terwijl in 1994 Zuid-Afrikaanse schrijvers van alle kleuren van de regenboog zich verheugden over de beëindiging van de apartheid, de verkiezing van een meerderheidsregering en de eedaflegging van Nelson Mandela als de eerste zwarte president, lieten ze in 2004 opvallend weinig van zich horen. Zij waren in elk geval niet te bekennen te midden van het feestgewoel. Misschien hielden ...

  8. Emissie van Cryptosporidium en Giardia door landbouwhuisdieren

    NARCIS (Netherlands)

    Schrijven JF; Bruin HAM de; Engels GB; Leenen EJTM; MGB

    1999-01-01

    Het hier gepresenteerde deelonderzoek richt zich op de relatieve bijdrage van verschillende populaties landbouwhuisdieren via mest en afvalwater aan de totale emissie van Cryptosporidium en Giardia in Nederland. Vleeskalveren vormen per jaar in Nederland via hun mest een grote emissiebron van be

  9. Notitie over het uitplanten van korstmossen

    NARCIS (Netherlands)

    Geraerdts, W.H.J.M.; Ketner-Oostra, H.G.M.

    2006-01-01

    In de voormalige tuin van Wim Geraedts (Wijchen, Gelderland) blijkt het uitplanten van korstmossen een sukses te zijn. Het gaat om enkele Cladonia-soorten, een Cladina- en twee Peltigera-soorten. Het biotoop waarin ze uitgezet zijn, ligt op een wal van heideplaggen om een kunstmatig hoogveentje met

  10. Kijk in de stallen van het hightechbedrijf

    NARCIS (Netherlands)

    Nijssen, K.; Dijksterhuis, P.

    1999-01-01

    Op de website van het PR bestaat sinds kort de mogelijkheid om live in de stallen van het high-techbedrijf te kijken. Zowel in de melkveestal als in de jongveestal is een webcam geplaatst. Deze camera maakt bij daglicht elke 15 seconden een foto van wat er op dat moment in de stal gebeurt.

  11. Aard, funksie en invloed van die Literatuur

    Directory of Open Access Journals (Sweden)

    J. van der Elst

    1981-05-01

    Full Text Available Binne die raam werk van die tema van hierdie simposium gaan dit om twee komponente:die Literatuur, meer bepaald die letterkundige werk of woordkunswerk met sy drie genres endie gemeenskap, die onlvangers of belewers van die Literatuur of doodgewoon die lesers.

  12. Maak van politieke vluchteling economische migrant

    NARCIS (Netherlands)

    de Beer, J.A.A.

    2015-01-01

    Europa heeft te maken met een groeiende groep vluchtelingen. De opvang gaat met horten en stoten van gang, maar krijgt ook steeds meer te maken met tegenstand. Hoe gaat Nederland om met dit probleem? Volgens Joop de Beer van het NIDI kun je het beste van vluchtelingen economische migranten maken omd

  13. De verbeelding van misdaad en straf

    NARCIS (Netherlands)

    WODC

    2005-01-01

    Dit nummer gaat over de 'illegale wetenschap' van de literatuur, film, televisie, videogames en rapmuziek. Met een verwijzing naar Friedrich Nitzsche wordt beweerd dat zij de artsen van onze cultuur zijn. In hun diagnose stellen deze wetenschappen de betekenis en waarde van actuele gebeurtenissen va

  14. Nieuw onderzoek naar de ziekte van Lyme

    NARCIS (Netherlands)

    Vliet, van A.J.H.; Wijngaard, van den K.; Bron, W.A.

    2015-01-01

    Jaarlijks krijgen ongeveer 25.000 mensen de ziekte van Lyme. Dat blijkt uit nieuwe onderzoeksgegevens van het RIVM. Hoewel het aantal mensen bij wie jaarlijks de ziekte van Lyme wordt vastgesteld lijkt te stabiliseren, blijft het aantal nieuwe patiënten groot. De meeste mensen genezen na een antibio

  15. Vogels kijken niet op van drone

    NARCIS (Netherlands)

    Kleis, R.; Baptist, M.J.

    2015-01-01

    Drones zijn in principe een mooi middel om de natuur van de Wadden in de gaten te houden. Maar is dat niet storend voor vogels? Het lijkt mee te vallen, blijkt uit een eerste proef van marien ecoloog Martin Baptist van Imares.

  16. Die kuns van Maggie Laubser . 1

    Directory of Open Access Journals (Sweden)

    G. Dekker

    1953-03-01

    Full Text Available Dis vir my ’n groot genoeë om iets te mag sê oor die kuns van 'n vrouw at jare lank haar pad eensaam gegaan het, trou gebly het aan haar kunstenaarsoortuiging en nie toegegee het aan die smaak van die publiek, geenkompromieë daarmee gesluit het terwille van populariteit of stoflike gewin nie.

  17. Plantegroeiklassifikasie van die A-landtipe van die Mooirivier - opvanggebied, Transvaal

    Directory of Open Access Journals (Sweden)

    H. Bezuidenhout

    1991-07-01

    Full Text Available Die doel van hierdie studie was om hoofplantegroei-eenhede en hulle variasies, van die A-landtipe, te identifiseer, karakteriseer en aan die hand van die habitat ekologies te interpreteer. Vyf plantgemeenskappe is deur die toepassing van 'n numeriese klassifikasie en Braun-Blanquet-prosedures geidentifiseer en elk is met ’n spesifieke habitat gekorreleer. 'n Duidelike onderskeid is tussen die hoogliggende en die laagliggende plantgemeenskappe gemaak. Plantegroeigradiënte en geassosieerde gradiënte in habitat is deur toepassing van ’n ordeningstegniek geidentifiseer. Die studie beklemtoon die belangrikheid van topografie en grondtipe vir die afbakening van plantegroei-bestuurseenhede vir boerdery of natuurbewaring.

  18. Onderzoek naar de toepasbaarheid en bruikbaarheid van de scintillatievloeistoffen minisolve en safe fluor, ten behoeve van B-radioaktiviteitsmetingen

    NARCIS (Netherlands)

    Bruchem, van G.D.; Schilt, R.

    1987-01-01

    Het rapport geeft een overzicht van de testresultaten van het onderzoek naar toepasbaarheid en bruikbaarheid van twee scintillatievloeistoffen (commercieel verkrijgbaar), Minisolve en Safe Fluor. Van deze twee scintillatievloeistoffen wordt Minisolve al 3 jaar op het RIKILT toegeast bij B - radioakt

  19. Webcharts – A Web-based Charting Library for Custom Interactive Data Visualization

    OpenAIRE

    Nathan Bryant; Jeremy Wildfire

    2016-01-01

    Webcharts is a JavaScript library built on top of D3.js that creates reusable, flexible, interactive charts that are highly customizable. Webcharts provides a method for creating commonly-used charts, including bar charts, scatterplots, and timelines, through a simple configuration scheme. Charts created with Webcharts allow users to dynamically manipulate chart data, appearance, and behavior both through callback functions and input elements that are tied to chart objects. This approach allo...

  20. De effecten van het zuivelbeleid op andere sectoren : een modelstudie

    NARCIS (Netherlands)

    Peerlings, J.

    1988-01-01

    Berekening van kwantitatieve verschillen in de produktie van rund- en schapevlees, in de produktie van voedergranen en in het terugdringen van de krachtvoerimporten bij vergelijking van 5 beleidsopties met een basisalternatief in het kader van het EG-zuivelbeleid. Dit Onderzoekverslag kan als onderd

  1. Sentinel-1 TOPS interferometry for geophysical applications: Dyke intrusion imaged during 2014 Pico do Fogo eruption

    Science.gov (United States)

    Gonzalez, Pablo J.; Marinkovic, Petar; Samsonov, Sergey; Hooper, Andrew; Larsen, Yngvar; Wright, Tim

    2015-04-01

    apply Sentinel-1 TOPS-InSAR to illuminate the deformation accompanying a recent volcanic eruption at Pico do Fogo volcano, Fogo (Cape Verde). The detected deformation is consistent with a shallow near-vertical dyke intrusion, which fed the fissure eruption. The modelling of the deformation interferograms do not seem affected largely by the variable LoS vector, in this case. The presented results prove the potential of Terrain observation by progressive scans (TOPS) interferometry for geophysical applications, in particular using ESA Sentinel-1 mission.

  2. Evaluatie van de voedingsstatus van Nederlandse patiënten met chronische inflammatoire darmziekten : een pilotonderzoek

    OpenAIRE

    Berg, van den, W.; Van der Plas, M.; Mares, W.; Witteman, B.J.M.; Klein Gunnewiek, J.M.T.; Vries, de, H.J.C.

    2014-01-01

    Introductie Het doel van deze pilotstudie was het verkrijgen van inzicht in de voedingsstatus van Nederlandse patiënten met chronische inflammatoire darmziekten (IBD). Methoden De voedingsstatus werd onderzocht op basis van MUST-score, handknijpkracht, micronutriëntstatus in het bloed en voedingsinname. Daarnaast werden leeftijd, geslacht, ziektebeeld, ziekteactiviteit, kwaliteit van leven en medicatiegebruik geïnventariseerd en gecorreleerd aan ziekteactiviteit. Resultaten 41 personen met IB...

  3. CATULLUS EN KROG: GEBRUIK VAN 'N PERSONA AS METAFOOR VIR DIE KREATIEWE PROSES VAN SKRYF

    Directory of Open Access Journals (Sweden)

    M. Blanckenberg

    2012-03-01

    Full Text Available

    You died two thousand years ago, Catullus,
    Myriads since then have walked the earth you knew
    All their long lives and faded into nothing,
    And still across that waste men think of you.

    J C Squire: “To a Roman” (19231

    Hierdie bespreking ondersoek die moontlikheid dat beide Gaius Valerius Catullus en Antjie Krog in hulle digkuns gebruik maak van 'n persona as metafoor vir die kreatiewe proses van skryf.

    Gedig c. 50 van Catullus word as voorbeeld gebruik waar die moontlikheid bestudeer word dat die Calvus in gedig c. 50 gebruik word as 'n metafoor vir die kreatiewe proses van skryf. Deur die bestudering van die betrokke gedig word die effek wat Calvus op Catullus uitoefen metafories vergelyk met die effek wat die kreatiewe proses op Catullus uitoefen.

    Volgens hierdie lesing van c. 50 konsentreer die digter-persona op sy ervaring van die kreatiewe proses as soortgelyk aan die ervaring van 'n liefdesverhouding. Die studie verken Catullus se gebruik van die Calvus persona in c. 50 as 'n poging van die digter om beide die emosionele en erotiese ervaring van digkuns te verwoord.

    In 'n soortgelyke ondersoek word Antjie Krog se gedig “die skryfproses, as sonnet” as 'n voorbeeld van moderne digkuns bespreek, waar (a die man as metafoor gebruik word vir die proses van kreatiwiteit, en (b voorbeelde van erotika gebruik word om die ervaring van die kreatiewe proses te verwoord.

     

    Hierdie bespreking van die gedigte van beide 'n antieke en moderne digter plaas die kompleksiteit van Catullus se ervaring van die kreatiewe proses in perspektief ten opsigte van moderne digkuns.

     

  4. De Next Generation Semigesloten Kas : Perspectief van een ontvochtigingssysteem op basis van een koeloppervlak en

    OpenAIRE

    Zwart, de, H.F.; Speetjens, S.L.

    2013-01-01

    Het nieuwe concept Next Generation Semigesloten kas is met recht een opvolger van eerdere generaties (semi)gesloten kassen. Het systeem realiseert een substantiële invulling van de verwarming van kasteelten met duurzame warmte. Het concept is gebaseerd op een kleine aanpassing van de luchtbehandelingskasten die met de opkomst van Het Nieuwe Telen in steeds meer kassen te zien zijn. Door deze luchtbehandelingskasten naast een verwarmend blok ook met een koelblok uit te rusten kan met een beper...

  5. Onderzoek naar bestrijding van blauwalgen door middel van 'Effectieve micro-organismen'

    OpenAIRE

    Lürling, M.F.L.L.W.; Euwe, M.; Tolman, Y.

    2007-01-01

    Door uitwisseling van nutriënten en deeltjes beïnvloedt het Gooimeer in grote mate de waterkwaliteit in Almere-Haven. Doordat de totale biomassa van ‘s zomers in het Gooimeer drijvende blauwalgen hoog is, kan er opeenhoping van grote hoeveelheden blauwalgen in de havenkom van Almere-Haven plaatsvinden. Dit gebeurde in 2006 en in mindere mate in 2007, ondanks allerlei in 2007 getroffen effectgerichte maatregelen. De opeenhopingen van blauwalgen zijn onwenselijk vanwege de mogelijke overlast (s...

  6. A Combined Control Chart for Identifying Out–Of–Control Points in Multivariate Processes

    OpenAIRE

    Marroquín–Prado E.; Cantú–Sifuentes M.

    2010-01-01

    The Hotelling's T2 control chart is widely used to identify out–of–control signals in multivariate processes. However, this chart is not sensitive to small shifts in the process mean vec tor. In this work we propose a control chart to identify out–of–control signals. The proposed chart is a combination of Hotelling's T2 chart, M chart proposed by Hayter et al. (1994) and a new chart based on Principal Components. The combination of these charts identifies any type and size of change in the pr...

  7. System Behaviour Charts Inform an Understanding of Biodiversity Recovery

    Directory of Open Access Journals (Sweden)

    Simon A. Black

    2015-01-01

    Full Text Available Practitioners working with species and ecosystem recovery typically deal with the complexity of, on one hand, lack of data or data uncertainties and, on the other hand, demand for critical decision-making and intervention. The control chart methods of commercial and industrial and environmental monitoring can complement an ecological understanding of wildlife systems including those situations which incorporate human activities and land use. Systems Behaviour Charts are based upon well-established control chart methods to provide conservation managers with an approach to using existing data and enable insight to aid timely planning of conservation interventions and also complement and stimulate research into wider scientific and ecological questions. When the approach is applied to existing data sets in well-known wildlife conservation cases, the subsequent Systems Behaviour Charts and associated analytical criteria demonstrate insights which would be helpful in averting problems associated with each case example.

  8. Development of mild steel exposure chart for neutron radiography application

    International Nuclear Information System (INIS)

    A neutron radiography exposure chart for mild steel was developed to facilitate the determination of exposure time when producing neutron radiographs for any given mild steel thickness. A mild steel sample in the form of step wedge (1-10 mm thick) was exposed to thermal neutron using Direct technique. This technique involves exposing x-ray film-Gadolinium converter housed in one film cassette simultaneously to thermal neutron beam. Gadolinium converters with thickness of 0.025 mm and 0.5 mm were used to observe the effect of converter thickness on radiographic density and exposure time. Collected radiographic density data is then calculated based on manufacturer's film characteristic chart and finally exposure chart for mild steel was plotted. This chart could later be used as a guide for estimating exposure time for any given sample thickness providing other conditions are similar (material, film processing, neutron flux, film density and converter thickness). (Author)

  9. Visual mining geo-related data using pixel bar charts

    Science.gov (United States)

    Hao, Ming C.; Keim, Daniel A.; Dayal, Umeshwar; Wright, Peter; Schneidewind, Joern

    2005-03-01

    A common approach to analyze geo-related data is using bar charts or x-y plots. They are intuitive and easy to use. But important information often gets lost. In this paper, we introduce a new interactive visualization technique called Geo Pixel Bar Charts, which combines the advantages of Pixel Bar Charts and interactive maps. This technique allows analysts to visualize large amounts of spatial data without aggregation and shows the geographical regions corresponding to the spatial data attribute at the same time. In this paper, we apply Geo Pixel Bar Charts to visually mining sales transactions and Internet usage from different locations. Our experimental results show the effectiveness of this technique for providing data distribution and exceptions from the map.

  10. Grand Canyon VFR Chart - Aeronautical Information Services Digital Products

    Data.gov (United States)

    Department of Transportation — The Federal Aviation Administration (FAA) digital-Visual Chart series is designed to meet the needs of users who require georeferenced raster images of a FAA Visual...

  11. Another Look at the EWMA Control Chart with Estimated Parameters

    NARCIS (Netherlands)

    N.A. Saleh; M.A. Mahmoud; L.A. Jones-Farmer; I. Zwetsloot; W.H. Woodall

    2015-01-01

    The authors assess the in-control performance of the exponentially weighted moving average (EWMA) control chart in terms of the SDARL and percentiles of the ARL distribution when the process parameters are estimated.

  12. De zuivering en de eigenschappen van de replicatieve vorm van het RNA van cowpea-mozaiekvirus

    NARCIS (Netherlands)

    Griensven, van L.J.L.D.

    1970-01-01

    Purified infectious preparations of cowpea mosaic virus (CPMV) consist of three centrifugal components with sedimentation coefficients of 58, 95 and 115 S . These are referred to as top (T), middle (M) and bottom (B) component and contain 0, 24 and 33% RNA respectively (Van Kammen, 1967). All three

  13. Metateks ('n Vakfilosofiese vergelyking van twee analises van ‘Droogte’ van Leon Strydom

    Directory of Open Access Journals (Sweden)

    J. Swanepoel

    1984-05-01

    Full Text Available In hierdie artikel sal twee analises van Leon Strydom se gedig “Droogte” uit ’n vakfilosofiese hoek met mekaar vergelyk word. Die analises is uitgevoer deur dr. G.F.T. Kuschke en prof. Ina Grähe, albei opgeleide literatore, maar wetenskaplikes wal die literatuur uit verskillende denkraamwerke benader.

  14. De opkomst van de SMART revolutie : Inzet van smartphone apps voor de behandeling van PTSS

    NARCIS (Netherlands)

    Haagen, Joris

    2014-01-01

    Na de opkomst van de mobiele telefoon heeft ook de smartphone zichzelf bewezen als een technologische ‘game changer’. Deze ‘slimme’ computertelefoons herscheppen de manier waarop we mensen met psychische stoornissen behandelen. De Amerikaanse zorginstantie, Veterans Affairs (VA), speelde op deze ont

  15. Control chart : A statistical process control tool in pharmacy

    OpenAIRE

    Shah Samip; Shridhar Pandya; Gohil Dipti

    2010-01-01

    Control chart is the most successful statistical process control (SPC) tool, originally developed by Walter Shewhart in the early 1920s. A control chart can easily collect, organize and store information, calculate answers and present results in easy to understand graphs. It helps to record data and allows to see when an unusual event, e.g., a very high or low observation compared with "typical" process performance, occurs. Computers accept information typed in manually, read from scanners or...

  16. A control chart using copula-based Markov chain models

    OpenAIRE

    Long, Ting-Hsuan; Emura, Takeshi

    2014-01-01

    Statistical process control is an important and convenient tool to stabilize the quality of manufactured goods and service operations. The traditional Shewhart control chart has been used extensively for process control, which is valid under the independence assumption of consecutive observations. In real world applications, there are many types of dependent observations in which the traditional control chart cannot be used. In this paper, we propose to apply a copula-based Markov chain to pe...

  17. An Excel Add-In for Statistical Process Control Charts

    OpenAIRE

    Samuel E. Buttrey

    2009-01-01

    Statistical process control (SPC) descibes a widely-used set of approaches used to de- tect shifts in processes in, for example, manufacturing. Among these are \\control charts". Control charts and other SPC techniques have been in use since at least the 1950s, and, because they are comparatively unsophisticated, are often used by management or op- erations personnel without formal statistical training. These personnel will often have experience with the popular spreadsheet prog...

  18. Efficiency, Robustness, and Accuracy in Picky Chart Parsing

    OpenAIRE

    Magerman, David M.; Weir, Carl

    1994-01-01

    This paper describes Picky, a probabilistic agenda-based chart parsing algorithm which uses a technique called {\\em probabilistic prediction} to predict which grammar rules are likely to lead to an acceptable parse of the input. Using a suboptimal search method, Picky significantly reduces the number of edges produced by CKY-like chart parsing algorithms, while maintaining the robustness of pure bottom-up parsers and the accuracy of existing probabilistic parsers. Experiments using Picky demo...

  19. Evaluation of Live Sequence Charts Using Play Engine Tool

    OpenAIRE

    Gopidi, Vijay Kumar

    2005-01-01

    Capturing a requirement is a great challenge in the initial stages of the software development, be it a system requirement or a customer requirement to the software engineers. Understanding the requirement and predicting or differentiating what may happen and what must happen is difficult especially in the complex real time systems. Live sequence charts are extensions of the message sequence charts which can specify the live ness of the requirements. And the play engine tool is used to specif...

  20. Study on Chart Based on Short Production Run

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    High intellectual, high flexible automatic manufacturing system based on low volume production is the trend in the future, but the traditional control charts whose control limits are based on at least 20~25 subgroups of five observations each are not suitable in this environment. The paper presents variance control chart used in small batch production in which there are not sufficient observations. The control limits are set reliably without restriction of the number of samples.

  1. Pylstertmotte (Lepidoptera: Sphingidae van die Nasionale Krugerwildtuin

    Directory of Open Access Journals (Sweden)

    M. A. van den Berg

    1975-07-01

    Full Text Available 'n Totaal van 42 spesies van pylstertmotte is in die Nasionale Krugerwildtuin versamel. Die bekendste hiervan is die patatrusper (Herse convolvuli (L en die dood-skedelmot (Acherontia atropos (L. Die volgende spesies wat versamel is, se voorkoms is nog nie voorheen vir die Republiek van Suid-Afrika aangemeld nie nl. Pemba flavillacea (Walk., Praedora plagiata (R. &J., Leptoclanis basalis (Walk., Polyptychus calcareus (R. &J., Polyptychus compar (R. &J., Nephele aequivalens (Walk., Nephele peneus (Cram., Hippotion roseipennis (Butler en Xenosphingia jansei (Jord.. Die verspreiding van Oligographa juniperi (Bsd. wat langs die kusgebiede van Natal en die Oos-Kaap aangetrefword, is op verskeie plekke in die Krugerwildtuin versamel.

  2. 40Ar/39Ar phlogopite and U - Pb perovskite dating of lamprophyre dykes from the eastern Lake Superior region: evidence for a 1.14 Ga magmatic precursor to Midcontinent rift volcanism

    International Nuclear Information System (INIS)

    Thin lamprophyre dykes are abundant in the vicinity of the ca. 1.1 Ga Midcontinent Rift System and the late Archean - Early Proterozoic Kapuskasing Uplift in the Canadian Shield northeast of Lake Superior. However, the relationship between these dykes and spatially associated alkalic-carbonatite complexes has been unclear. To ascertain the temporal relationship between the two, we have determined, by 40Ar/39Ar and U-Pb dating, precise emplacement ages for six lamprophyre dykes from the region. The 1144-4+6 Ma U - Pb date for perovskite from the western Marathon and Wawa areas is indistinguishable from the 1144 ± 7 Ma 40Ar/39Ar date for phlogopite from the eastern Kapuskasing Uplift, and it is concluded that these dykes are part of a regional 1.14 Ga swarm that extends over 300 km. These dykes were therefore emplaced some 35 Ma prior to the 1109 Ma commencement of Midcontinent Rift volcanism and coeval alkaline-complex activity, but essentially simultaneously with emplacement of the 1141 ± 2 Ma Abitibi diabase dyke swarm. It is suggested that these widespread 1144 Ma lamprophyre dykes and the Abitibi diabase dykes represent the first magmatic response of initiation of the Midcontinent rifting event, and were precursors to the main rift magmatism at 1109 Ma. (author). 32 refs., 2 tabs., 5 figs

  3. Mineralogy and petrogenesis of a Ba-Ti-Zr-rich peralkaline dyke from Šebkovice (Czech Republic): Recognition of the most lamproitic Variscan intrusion

    Science.gov (United States)

    Krmíček, Lukáš; Cempírek, Jan; Havlín, Aleš; Přichystal, Antonín; Houzar, Stanislav; Krmíčková, Michaela; Gadas, Petr

    2011-01-01

    A peralkaline, ultrapotassic dyke found at Šebkovice (Třebíč district, western Moravia) is a mineralogically extreme member of a dyke swarm occurring along the south-eastern border of the Moldanubian Region of the Bohemian Massif. The dyke shows a simple zoning, with a very fine-grained marginal zone grading into a medium-grained central zone. It has a primary mineral assemblage of microcline and potassic amphiboles, with accessory apatite and altered phlogopite. The microcline exhibits an unusual red luminescence colour and pronounced substitution of Fe3+ for Al, with measured contents of Fe2O3 up to 8.5 wt.% (0.31 apfu Fe3+). Amphiboles have very high K (up to 0.99 apfu) and Si contents; their compositions follow an alkaline fractionation trend from potassic-richterite to potassic-magnesio-arfvedsonite, characterized by an increase of Na/K and a decrease of Ca, Mg, Fe2+ and Ti via heterovalent substitutions [B]Ca + [C](Mg,Fe2+) → [B]Na + [C]Fe3+ and Ti + Mg → 2Fe3+. The most evolved apatite is significantly enriched in SrO (up to 9.7 wt.%; 0.49 apfu Sr). The core of the dyke and late veinlets contain unique late- to post-magmatic Ba-Ti-Zr-bearing mineral assemblages of baotite, henrymeyerite, titanite, rutile, benitoite and bazirite. Anhedral baotite fills interstices distributed inhomogeneously in the dyke centre; it is locally replaced by a Ba-bearing titanite + henrymeyerite + rutile + quartz assemblage. Henrymeyerite (the second record in a lamproite) shows variable Fe/Ti ratios and represents a solid solution of the hepta- and hexatitanate components. Euhedral crystals of benitoite and bazirite are enclosed in the late-stage quartz-titanite-apatite veinlets in the fine-grained margin of the intrusion. In terms of a mineralogical-genetic classification, the Šebkovice dyke can be considered as a new high-silica (~ 57 wt.% SiO2) variety of lamproite (variety Šebkovice), and represents a unique expression of post-collisional potassic magmatism on the

  4. Fluid Inclusion Study of Quartz Xenocrysts in Mafic Dykes from Kawant Area, Chhota Udaipur District, Gujarat, India

    Directory of Open Access Journals (Sweden)

    Randive Kirtikumar

    2015-09-01

    Full Text Available Unusual mafic dykes occur in the proximity of the Ambadongar Carbonatite Complex, Lower Narmada Valley, Gujarat, India. The dykes contain dense population of quartz xenocrysts within the basaltic matrix metasomatised by carbonate-rich fluids. Plagioclase feldspars, relict pyroxenes, chlorite, barite, rutile, magnetite, Fe-Ti oxides and glass were identified in the basaltic matrix. Quartz xenocrysts occur in various shapes and sizes and form an intricate growth pattern with carbonates. The xenocrysts are fractured and contain several types of primary and secondary, single phase and two-phase fluid inclusions. The two-phase inclusions are dominated by aqueous liquid, whereas the monophase inclusions are composed of carbonic gas and the aqueous inclusions homogenize to liquid between 226°C and 361°C. Majority of the inclusions are secondary in origin and are therefore unrelated to the crystallization of quartz. Moreover, the inclusions have mixed carbonic-aqueous compositions that inhibit their direct correlation with the crustal or mantle fluids. The composition of dilute CO2-rich fluids observed in the quartz xenocrysts appear similar to those exsolved during the final stages of evolution of the Amba Dongar carbonatites. However, the carbonates are devoid of fluid inclusions and therefore their genetic relation with the quartz xenocrysts cannot be established.

  5. Visual mining business service using pixel bar charts

    Science.gov (United States)

    Hao, Ming C.; Dayal, Umeshwar; Casati, Fabio

    2004-06-01

    Basic bar charts have been commonly available, but they only show highly aggregated data. Finding the valuable information hidden in the data is essential to the success of business. We describe a new visualization technique called pixel bar charts, which are derived from regular bar charts. The basic idea of a pixel bar chart is to present all data values directly instead of aggregating them into a few data values. Pixel bar charts provide data distribution and exceptions besides aggregated data. The approach is to represent each data item (e.g. a business transaction) by a single pixel in the bar chart. The attribute of each data item is encoded into the pixel color and can be accessed and drilled down to the detail information as needed. Different color mappings are used to represent multiple attributes. This technique has been prototyped in three business service applications-Business Operation Analysis, Sales Analysis, and Service Level Agreement Analysis at Hewlett Packard Laboratories. Our applications show the wide applicability and usefulness of this new idea.

  6. Discussie over de metamorfose van Nederland

    Directory of Open Access Journals (Sweden)

    I. de Haan

    2006-01-01

    Full Text Available N.C.F. van Sas, De metamorfose van Nederland. Van oude orde naar moderniteit, 1750-1900 Ido de Haan, N.C.F. van Sas, De metamorphose van Nederland The collection of articles, which N.C.F. van Sas wrote over the course of two decades, reflect a shift in the periodization of Dutch history; away from the beginning of the Kingdom of the United Netherlands in 1813, to what Van Sas describes  as the birth of modern politics in the Netherlands in the Patriot Revolt in the 1780s. His version of the modernization of Dutch society, a the meal so discussed in the socio-economic history of Jan Luiten van Zanden and Arthur van Riel, and the cultural approach of Joost Kloek and Wijnand Mijnhardt, stresses the political aspects of the metamorphosis in the Dutch Sattelzeit. Van Sas convincingly shows how this politicization of cultural ideals, and the revolutionary zeal with which this was practised, was not just an import from France but part and parcel of tendencies that were already present within Dutch society around 1800. Disappointingly, however, Van Sas refrains from giving a more general evaluation of the political reconstruction and innovation that took shape in the early nineteenth century, there by missing the opportunity to link these episodes to the discussion about the constitutional transition after 1848 and the renewed nationalism at the end of the nineteenth century.

  7. A Combined Control Chart for Identifying Out–Of–Control Points in Multivariate Processes

    Directory of Open Access Journals (Sweden)

    Marroquín–Prado E.

    2010-10-01

    Full Text Available The Hotelling's T2 control chart is widely used to identify out–of–control signals in multivariate processes. However, this chart is not sensitive to small shifts in the process mean vec tor. In this work we propose a control chart to identify out–of–control signals. The proposed chart is a combination of Hotelling's T2 chart, M chart proposed by Hayter et al. (1994 and a new chart based on Principal Components. The combination of these charts identifies any type and size of change in the process mean vector. Us ing simulation and the Average Run Length (ARL, the performance of the proposed control chart is evaluated. The ARL means the average points within control before an out–of–control point is detected, The results of the simulation show that the proposed chart is more sensitive that each one of the three charts individually

  8. Evaluatie van relatievorming in de laagdrempelige verslavingszorg

    Directory of Open Access Journals (Sweden)

    Esther Kuis

    2010-12-01

    Full Text Available Quality of relationship-building in low-threshold addiction and mental health care The goal of this article is to report about a quest to find a measure for evaluation of the quality of relationship-building in health care. First the importance of quality of relationship building in low threshold care is discussed. We search concepts and questionnaires that have value in this context. From this overview a questionnaire is chosen that covers aspects of the quality of relationshipbuilding best. This instrument was adapted to the care context and we collected data among 80 visitors of low-threshold institutions in four different cities. We evaluate to what extent the instrument meets our requests and explore further possibilities for application. Evaluatie van relatievorming in de laagdrempelige verslavingszorg Dit artikel vraagt aandacht voor de relationele kwaliteiten van professionals in de laagdrempelige verslavingszorg. Allereerst wordt beargumenteerd dat de kwaliteit van de relatie een belangrijk onderdeel is van de laagdrempelige verslavingszorg. Vervolgens wordt een literatuuroverzicht gepresenteerd waarmee een aantal aspecten van de kwaliteit van de relatie wordt blootgelegd. Omdat kwaliteit van de relatie van belang blijkt binnen patiëntgerichte zorg, worden verschillende instrumenten die patiëntgerichtheid meten vergeleken. De auteurs selecteerden op basis van deze vergelijking de vragenlijst die de meeste aspecten van de kwaliteit van de relatie meet, en bewerkten deze. Daarna is dit instrument getoetst in een onderzoek onder 80 bezoekers van laagdrempelige verslavingscentra in vier verschillende steden. De auteurs concluderen dat de bewerkte vragenlijst onderscheidend vermogen bezit voor verschillende werkers en instellingen. De lijst is behulpzaam bij het meten van de kwaliteit van de relatie tussen cliënt en hulpverlener.

  9. Die betroubaarheid van saamgestelde tellings

    OpenAIRE

    J. M. Schepers

    1993-01-01

    The reliability of composite scores. A formula for estimating the reliability of composite scores is developed on the basis of the formal definition of reliability. This formula is less restricting than Cronbach's alpha coefficient and Spearman and Brown's prophecy formula. It is similar to Mosier's Formula 18, but uses less information. The application of the formula is illustrated with real data. Opsomming 'n Formule om die betroubaarheid van saamgestelde tellings te beraam, is aan die han...

  10. Telezorg: van Buzz naar Business?

    OpenAIRE

    Hettinga, Marike

    2009-01-01

    In deze rede beschreef ik de kloof die er bij telezorginnovaties ligt tussen project en praktijk. Er circuleren veel beloftes over telezorg, wat ik betitelde als de Buzz. De vraag is hoe je van beloftes naar structurele inbedding in de zorgpraktijk komt: naar Business. Een aanpak gebaseerd op business modellen biedt wellicht uitkomst, betoogde ik. En dus willen we als lectoraat een op deze leest geschoeide Innovatie- en OpschalingsLeidraad ontwikkelen die telezorgprojecten kan ondersteunen bi...

  11. De meting van "brand equity"

    OpenAIRE

    JANS, Tim

    2008-01-01

    Doordat 'brand equity' voor een merkeigenaar vele uiteenlopende voordelen heeft, is het belangrijk deze 'brand equity' in het oog te houden. Dit vereist een methode om deze 'brand equity' op één of andere manier te kunnen meten. Dit wordt dieper onderzocht in deze eindverhandeling. In de literatuurstudie wordt nagegaan wat een merk precies is, en wat er de voordelen van zijn. Vervolgens wordt besproken wat 'brand equity' precies is, en waaruit het is opgebouwd. De verschillende manieren om 'b...

  12. Van der Waals black hole

    International Nuclear Information System (INIS)

    In the context of extended phase space, where the negative cosmological constant is treated as a thermodynamic pressure in the first law of black hole thermodynamics, we find an asymptotically AdS metric whose thermodynamics matches exactly that of the Van der Waals fluid. We show that as a solution of Einstein's equations, the corresponding stress energy tensor obeys (at least for certain range of metric parameters) all three weak, strong, and dominant energy conditions

  13. Van der Waals black hole

    Directory of Open Access Journals (Sweden)

    Aruna Rajagopal

    2014-10-01

    Full Text Available In the context of extended phase space, where the negative cosmological constant is treated as a thermodynamic pressure in the first law of black hole thermodynamics, we find an asymptotically AdS metric whose thermodynamics matches exactly that of the Van der Waals fluid. We show that as a solution of Einstein's equations, the corresponding stress energy tensor obeys (at least for certain range of metric parameters all three weak, strong, and dominant energy conditions.

  14. Aernout van Buchel in Napels

    Directory of Open Access Journals (Sweden)

    Jan L. de Jong

    2012-05-01

    Full Text Available Aernout van Buchel a NapoliIl 18 ottobre 1587, dopo un viaggio in Germania, il giovane studioso olandese Aernout van Buchel (Buchellio/Arnoldus Buchellius da Utrecht arrivò in Italia. Il suo scopo fu visitare Roma ed esaminare, con i propri occhi, i monumenti e le iscrizioni dell’Antichità.Fin da giovane, Van Buchel raccolse notizie su ogni genere di cose che successero o che osservava. Il manoscritto con queste notizie, scritto in Latino ed intitolato Commentarius rerum quotidianarum, è oggi conservato nella biblioteca universitaria di Utrecht. Fa parte di questo manoscritto l’ Iter Italicum.Dopo un breve schizzo della vita e degli interessi del cittadino di Utrecht, gli autori in questo articolo presentano un’ edizione di una parte del suo ‘Grand Tour’. Si tratta della sua visita di Napoli (Iter Neapolitanum nel 1588. Gli autori hanno fatto una nuova collazione del testo del manoscritto e presentano qui nel quadro del loro progetto di un’edizione completa, il testo latino accompagnato da una traduzione neerlandese con commento storico-letterario.

  15. Should the WHO Growth Charts Be Used in France?

    Science.gov (United States)

    Scherdel, Pauline; Botton, Jérémie; Rolland-Cachera, Marie-Françoise; Léger, Juliane; Pelé, Fabienne; Ancel, Pierre Yves; Simon, Chantal; Castetbon, Katia; Salanave, Benoit; Thibault, Hélène; Lioret, Sandrine; Péneau, Sandrine; Gusto, Gaelle; Charles, Marie-Aline; Heude, Barbara

    2015-01-01

    Background Growth charts are an essential clinical tool for evaluating a child's health and development. The current French reference curves, published in 1979, have recently been challenged by the 2006 World Health Organization (WHO) growth charts. Objective To evaluate and compare the growth of French children who were born between 1981 and 2007, with the WHO growth charts and the French reference curves currently used. Design Anthropometric measurements from French children, who participated in 12 studies, were analyzed: 82,151 measurements were available for 27,257 children in different age groups, from birth to 18 years. We calculated and graphically compared mean z-scores based on the WHO and French curves, for height, weight and Body Mass Index (BMI) according to age and sex. The prevalence of overweight using the WHO, the French and International Obesity Task Force definitions were compared. Results Our population of children was on average 0.5 standard deviations taller than the French reference population, from the first month of life until puberty age. Mean z-scores for height, weight and BMI were closer to zero based on the WHO growth charts than on the French references from infancy until late adolescence, except during the first six months. These differences not related to breastfeeding rates. As expected, the prevalence of overweight depended on the reference used, and differences varied according to age. Conclusion The WHO growth charts may be appropriate for monitoring growth of French children, as the growth patterns in our large population of French children were closer to the WHO growth charts than to the French reference curves, from 6 months onwards. However, there were some limitations in the use of these WHO growth charts, and further investigation is needed. PMID:25761138

  16. Co-innovatie Triple P: integratie van marketingstrategie en personeelsbeleid

    OpenAIRE

    Bartels, J.; Hendriks, R.; Ruyter, de, D.J.; Zeelenberg, A.; Engelsman, V.; Eichelsheim, C.; Skoppek, H.; Schmidt, M.

    2008-01-01

    Dit project richt zicht op de integratie van Triple P marketing en personeelsbeleid. Het doel van het project luidt als volgt: “Hoe kun je in de marketing van biologische groenten en fruit effectief gebruik maken van de intrinsieke waarden van duurzame landbouw en maatschappelijk verantwoord ondernemen? ” Er is in het kader van dit project een opleidingstraject opgezet voor het eigen maken van Triple P gedachten bij werknemers. Verder is er een drietal consumentonderzoeken uitgevoerd om zodoe...

  17. Kringlooplandbouw in Noord-Nederland : van marge naar mainstream

    OpenAIRE

    Holster, H.C.; Opheusden, van, J.H.J.; Gerritsen, A.L.; Kieft, H; H. Kros; Plomp, M.; Verhoeven, F.; Vries, de, H.J.C.; Essen, van, J. Theresia; Sonneveld, M.P.W.; Venekamp, A.

    2014-01-01

    Sinds 1990 wordt er in Noord-Nederland, waaronder de Noordelijke Friese Wouden en de provincie Drenthe, door melkveehouders, wetenschappers en beleidsmakers geëxperimenteerd om de kringloop van mineralen op het bedrijf zo goed mogelijk te sluiten. Steeds meer agrarisch ondernemers worden zich bewust van het belang van het sluiten van de kringloop ingegeven door aanscherping in mestwetgeving, schaarste van grondstoffen, hogere kosten van kunstmest en belasting van de omgeving. Zij zullen naar ...

  18. Acceptatie van homoseksuelen, biseksuelen en transgenders in Nederland 2013

    OpenAIRE

    Saskia Keuzenkamp; Lisette Kuyper

    2013-01-01

    Op verzoek van het ministerie van Onderwijs, Cultuur en Wetenschap (OCW), Directie Emancipatie, rapporteert het SCP om het jaar over de trends in acceptatie en de actuele stand van zaken. Op 17 mei komt hier een nieuwe editie van uit. In deze korte rapportage schetsen we een beeld van de sociale acceptatie in Nederland anno 2013. Er wordt aandacht besteed aan de positie van Nederland in vergelijking met andere Europese landen, trends in acceptatie en naar de houding van specifieke bevolkingsg...

  19. Analyse van monsters uit Almere op aanwezigheid cyanotoxines

    OpenAIRE

    Lürling, M.F.L.L.W.

    2009-01-01

    Er worden verschillende groepen van cyanotoxines onderscheiden, waarvan op basis van de werking de neurotoxines, cytotoxines en hepatotoxines de belangrijkste zijn. Dit document beschrijft de resultaten van een spoedanalyse van twee potten met drijflaagmateriaal uit de omgeving van Almere-Haven, met cyanobacteriënmateriaal op aanwezigheid van cyanotoxines. In opdracht van RWS en de gemeente Almere is het aangeleverde materiaal geanalyseerd op microcystines, saxitoxine en cylindrospermopsine.

  20. 48 CFR 252.245-7000 - Government-furnished mapping, charting, and geodesy property.

    Science.gov (United States)

    2010-10-01

    ... mapping, charting, and geodesy property. 252.245-7000 Section 252.245-7000 Federal Acquisition Regulations..., charting, and geodesy property. As prescribed in 245.107-70, use the following clause: Government-Furnished Mapping, Charting, and Geodesy Property (DEC 1991) (a) Definition—Mapping, charting, and geodesy...

  1. Kan die gevoeligheid van grondlewende organismes bydra om die volhoubaarheid van landbewerking van olieraffinadery afval te beoordeel?

    OpenAIRE

    Adriaan J. Reinecke; Sophia A. Reinecke; Mia van Wyk

    2015-01-01

    Voordelige grondlewende organismes lewer ekostelseldienste in gesonde grondtipes. Olieraffinaderye genereer groot hoeveelhede soliede afval wat verskeie tipes koolwaterstowwe en metale bevat wat in die grond geploeg word tydens landbewerking van die afval. Die bedoeling is om die afval deur die grond-ekostelsel te laat degradeer. Die kontaminante mag egter giftig wees vir die diverse verskeidenheid van grondorganismes. Vir die volhoubaarheid van dié praktyk is dit nodig om te weet of remediёr...

  2. De effecten van student-activerende leeromgevingen op de percepties van studenten, de leerprestaties en het lesgeefgedrag van toekomstige leerkrachten.

    OpenAIRE

    Struyven, Katrien

    2005-01-01

    De effecten van student-activerende leeromgevingen op de percepties van studenten, de leerprestaties en het lesgeefgedrag van toekomstige leerkr achten Katrien Struyven o.l.v. Prof. Dr. Filip Dochy (promotor) en Prof. Dr. Steven Janssens (co -promotor) Centrum voor Opleidingsdidactiek, KULeuven Student-activerende didactische werkvormen worden sedert de doorbraak va n constructivistische theorieën in onderzoek en praktijk (Kinnucan-Welsc h & Jenlink, 1998; Oxford, 1997; Terwel, ...

  3. Het effect van de ASSwijzer

    OpenAIRE

    Veer, Wilhelmina Geertruida van der

    2013-01-01

    The ASDnavigator is a method that focuses on the support of people with ASD. The method distinguishes itself by emphasizing that a person with ASD is trying to bring order into his chaotic life: the person's self-arrangement. It is important that healthcare professionals take notice of this before they can start setting up the arrangement (structure) they will offer. The ASDnavigaor is a method that is used to chart, analyze and assess a person's self-arrangement and the arrangement of the en...

  4. Electromagnetic induction in a conductive strip in a medium of contrasting conductivity: application to VLF and MT above molten dykes

    Science.gov (United States)

    Davis, Paul M.

    2014-11-01

    Very low frequency (VLF) electromagnetic waves that penetrate conductive magma-filled dykes generate secondary fields on the surface that can be used to invert for dyke properties. The model used for the interpretation calculates currents induced in a conductive strip by an inducing field that decays exponentially with depth due to the conductivity of the surrounding medium. The differential equations are integrated to give an inhomogeneous Fredholm equation of the second kind with a kernel consisting of a modified Bessel function of the second kind. Numerical methods are typically used to solve for the induced currents in the strip. In this paper, we apply a modified Galerkin-Chebyshev method, which involves separating the kernel into source and field spectra and integrating the source terms to obtain a matrix equation for the unknown coefficients. The incident wave is expressed as a Chebyshev series. The modified Bessel function is separated into a logarithmic singularity and a non-singular remainder, both of which are expanded in complex Chebyshev polynomials. The Chebyshev coefficients for the remainder are evaluated using a fast Fourier transform, while the logarithmic term and incident field have analytic series. The deconvolution then involves a matrix inversion. The results depend on the ratio of strip-size to skin-depth. For infinite skin-depth and a singular conductivity distribution given by τ_0 a/√{a^2 - z^2 } (where τ0 is the conductance, a is the half-length and z the distance from the centre), Parker gives an analytic solution. We present a similar analytic series solution for the finite skin-depth case, where the size to skin depth ratio is small. Results are presented for different ratios of size to skin depth that can be compared with numerical solutions. We compare full-space and half-space solutions. A fit of the model to VLF data taken above a magma filled dykes in Hawaii and Mt Etna demonstrates that while properties such as depth to top

  5. Uses of anisotropy of magnetic susceptibility in the study of emplacement processes of lava flows and dykes

    International Nuclear Information System (INIS)

    Complete text of publication follows. The anisotropy of magnetic susceptibility (AMS) is a powerful technique that can be used to explore in detail the mineral fabric of many types of rocks. In particular, it is well suited to determine mineral fabric of massive, otherwise featureless rocks, like for example the internal parts of many lava flows and dykes. Like most other mineral fabric indicators, the AMS is mainly acquired at a stage when flow-related deformation promotes a mineral array within the melted rock. Unlike is the case with other petrofabric methods, however, the effort required to obtain three-dimensional information of such mineral array using AMS is much reduced, although due to differences in the shape of various minerals involved in the process of fabric acquisition it is possible to find some differences between magnetic and optically determined mineral fabrics. When attention is given to the systematic variations of the AMS within a lava flow or dyke, however, the AMS method allows us to infer aspects of lava (magma) emplacement that are not easy to study through other traditional petrofabric techniques. Such detailed information can be used to obtain a detailed record of the internal deformation of one flow unit with relative ease and little effort. Despite of these advantages, the abundant information obtained from one single unit through AMS methods might not be interpreted in a simple form. The main complications arise from two contrasting premises. On the one hand it can be assumed that mineral fabric remains constant along one single unit, and therefore departures from an expected value are considered indicative of post-emplacement alteration. Alternatively, it can be considered that changes in the mineral fabric are to be expected due to changing conditions of emplacement. For this reason, a more thoroughly investigation that takes into consideration independent lines of information is always advisable. Nevertheless, AMS remains as the

  6. On the origin of pseudoleucite from Cenozoic phonolite dykes from Loučná/Böhmisch Wiesenthal, Krušné hory/Erzgebirge Mts., Bohemia

    Czech Academy of Sciences Publication Activity Database

    Pivec, Edvín; Ulrych, Jaromír; Langrová, Anna

    2004-01-01

    Roč. 179, č. 3 (2004), s. 221-238. ISSN 0028-3649 R&D Projects: GA AV ČR(CZ) IAA3048201 Keywords : pseudoleucite * phonolite * tinguaite * dyke * mineralogy * petrology * Cenozoic * Krušné hory/Erzgebirge Mts. * Bohemian Massif Subject RIV: DB - Geology ; Mineralogy Impact factor: 0.430, year: 2004

  7. Die stoetmeester van Etienne van Heerden: gesigte van ’n gestorwe siener

    Directory of Open Access Journals (Sweden)

    M. Hattingh

    1995-05-01

    Full Text Available Etienne van Heerden’s Die stoetmeester: visions of a dead prophetAlthough the title indicates that Van Heerden's fourth novel tells the story of a stud-master, the narrative structure shows how one personal history implicates a variety of other stories. In this way the novel illustrates how subjectivity interacts with the narratives of history and of culture. The dominant focalizer in the novel is a deceased Afrikaner attorney, Siener (meaning prophet, who is reviewing the circumstances leading to his death. His exceptional narrative position entitles him to go back in time and enter the thoughts of all the characters involved. The result is a polyphonic display of voices and stories. In this article the question is posed whether the narrative position of the novel as a post-modern critique of truths and certainties can be reconciled with Siener’s explicit display of political preferences. Ultimately Van Heerden’s novel illustrates the Afrikaner author’s struggle for moral authority in the present transitional era.

  8. Van bescheiden humanist tot vechtjas. Viglius van Aytta en de crisis van 1566-1567

    Directory of Open Access Journals (Sweden)

    F. Postma

    2008-01-01

    Full Text Available From Modest Humanist to Argumentative Aggressor. Viglius van Aytta and the Crisis of 1566-1567In this essay I examine the dealings of the president of the Privy Council of the Netherlands, Viglius van Aytta (1507-1577 between the presentation of the Request of the Lower Nobility in April 1566 and the departure of Alva and his army from Italy a year later. Since Motley, Fruin and Bakhuizen van den Brink in the nineteenth century reinvented the Dutch Revolt, Viglius, in spite of his intellect and office, has not been held in high esteem. At best he was considered to be mediocre, and at worst a coward. The most recent verdict on Viglius was passed by H.G. Koenigsberger who referred to him in 2001 as ‘an intelligent if unimaginative lawyer from Friesland’. My essay is an attempt to refute this incorrect image. I do this by looking at the way Viglius handled the crisis of 1566-1567 in the first and the second town of the Netherlands, Brussels and Antwerp.

  9. Ontwikkeling van een screeningsmethode voor [beta]2 - agonisten in weefsel : residuen van clenbuterol in vlees en organen van slachtkuikens en kalveren

    OpenAIRE

    Haasnoot, W.; Hamers, A.R.M.; Kan, C.A.; Schilt, R.; Huf, F.A.

    1991-01-01

    In verband met de controle op het oneigenlijk gebruik van clenbuterol en andere [beta]2 - agonisten is het noodzakelijk over gegevens te beschikken over de wijze van toediening aan en het voorkomen van residuen bij pluimvee. In de literatuur zijn gegevens over een mogelijke residuvorming van o.a. clenbuterol in vlees en organen van pluimvee niet beschreven. Over de toepassing van clenbuterol en andere [beta]2 - agonisten bij pluimvee zijn wel enkele gegevens bekend. Om deze reden werd een die...

  10. Serologisch onderzoek naar het effect van de kinkhoestvaccinwisselingen in het RVP van 2004 tot 2008. Overgang van whole cell naar acellulair vaccin bij 1-jarige kinderen

    OpenAIRE

    Berbers GAM; Jones N; LIS

    2009-01-01

    Kinderen die sinds 2005 met het nieuwe kinkhoestvaccin zijn gevaccineerd, maken meer antistoffen tegen de ziekte aan dan bij gebruik van het oude vaccin. Aangezien het effect van het vaccin pas op lange termijn merkbaar is in de bevolking, is nu nog niet duidelijk of hierdoor het aantal gevallen van kinkhoest zal dalen. Dit blijkt uit een onderzoek van het RIVM naar het effect van de wisselingen van het kinkhoestvaccin tussen 2004 en 2008 in het Rijksvaccinatieprogramma (RVP) bij ruim 400 kin...

  11. Verlies van (thuis en haard. Het belang van verliesbegeleiding als onderdeel van de maatschappelijke begeleiding binnen het Vluchtelingenwerk, regio Utrecht

    Directory of Open Access Journals (Sweden)

    Birgit Hoogenberk

    2014-06-01

    Full Text Available Loss of home and house. The importance of loss counseling as a part of refugee social supportIn this article it is advocated that it is important that the implementation of loss counseling is part of social support for refugees, also called integrative eclectic working. Social support from VluchtelingenWerk, also known as Refugee Council, is about supporting the client in an effective manner with their personal problems which can hinder their integration. Because the target group of VluchtelingenWerk is a group of people whom have suffered many losses, attention should be brought to this subject. Unfortunately in current work methods there is no room for loss counseling, partly due to the lack of methodological tools. The losses associated with this group have a lot of impact on their daily lives and often are the source of functional limitations. By offering loss counseling and multi-method grief counseling, volunteers and employees are offered tools to make loss more negotiable. In this article different examples will be discussed and the new loss model of Stroebe and Schut will be explained. What will be clarified is the importance of the implementation of loss counseling, for the well-being and the integration process of clients as well as achieving organizational goals.Verlies van (thuis en haard. Het belang van verliesbegeleiding als onderdeel van de maatschappelijke begeleiding binnen het VluchtelingenWerk, regio UtrechtIn dit artikel wordt gepleit voor het implementeren van verliesbegeleiding als onderdeel van de maatschappelijke begeleiding, er is sprake van integratief eclectisch werken. De maatschappelijke begeleiding van het VluchtelingenWerk heeft als taak de cliënt zo goed mogelijk te begeleiden bij persoonlijke problemen die de inburgering kunnen belemmeren. Aangezien de doelgroep van het VluchtelingenWerk bestaat uit mensen die ontzettend veel verliezen hebben geleden dient hier aandacht voor te zijn. Helaas is in de huidige

  12. Verlies van (thuis en haard. Het belang van verliesbegeleiding als onderdeel van de maatschappelijke begeleiding binnen het Vluchtelingenwerk, regio Utrecht

    Directory of Open Access Journals (Sweden)

    Birgit Hoogenberk

    2014-06-01

    Full Text Available Loss of home and house. The importance of loss counseling as a part of refugee social supportIn this article it is advocated that it is important that the implementation of loss counseling is part of social support for refugees, also called integrative eclectic working. Social support from VluchtelingenWerk, also known as Refugee Council, is about supporting the client in an effective manner with their personal problems which can hinder their integration. Because the target group of VluchtelingenWerk is a group of people whom have suffered many losses, attention should be brought to this subject. Unfortunately in current work methods there is no room for loss counseling, partly due to the lack of methodological tools. The losses associated with this group have a lot of impact on their daily lives and often are the source of functional limitations. By offering loss counseling and multi-method grief counseling, volunteers and employees are offered tools to make loss more negotiable. In this article different examples will be discussed and the new loss model of Stroebe and Schut will be explained. What will be clarified is the importance of the implementation of loss counseling, for the well-being and the integration process of clients as well as achieving organizational goals.Verlies van (thuis en haard. Het belang van verliesbegeleiding als onderdeel van de maatschappelijke begeleiding binnen het VluchtelingenWerk, regio UtrechtIn dit artikel wordt gepleit voor het implementeren van verliesbegeleiding als onderdeel van de maatschappelijke begeleiding, er is sprake van integratief eclectisch werken. De maatschappelijke begeleiding van het VluchtelingenWerk heeft als taak de cliënt zo goed mogelijk te begeleiden bij persoonlijke problemen die de inburgering kunnen belemmeren. Aangezien de doelgroep van het VluchtelingenWerk bestaat uit mensen die ontzettend veel verliezen hebben geleden dient hier aandacht voor te zijn. Helaas is in de huidige

  13. Historical Map & Chart Collection of NOAA's Nautical Charts, Hydrographic Surveys, Topographic Surveys, Geodetic Surveys, City Plans, and Civil War Battle Maps Starting from the mid 1700's

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Historical Map and Chart Collection of the Office of Coast Survey contains over 20000 historical maps and charts from the mid 1700s through the late 1900s....

  14. De invloed van externe budgetparameters op de interne budgettering van academische ziekenhuizen: verklaringen voor verschillen in budgetteringssystemen en hun effecten

    OpenAIRE

    Crom, B.

    2005-01-01

    Welke factoren beïnvloeden de toepassing van externe budgetparameters in de interne budgettering van academische ziekenhuizen en welke effecten heeft het gebruik van interne budgetten? Dat is de hoofdvraag van deze studie. Externe budgetparameters zijn parameters die de hoogte van het totale ziekenhuisbudget bepalen. In het bekostigingsstelsel van de functiegerichte budgettering (FB) zoals dat de afgelopen jaren van kracht is geweest (en voor een belangrijk deel nog is, zie verder) worden dez...

  15. Economische levensvatbaarheid van een on line informatienetwerk als hulpmiddel voor het leren van talen. Gevalstudie: translapolis.org

    OpenAIRE

    Wisanto, Edwin

    2010-01-01

    Facebook, Wikipedia, Google, PayPal. Het zijn slechts enkele voorbeelden van internetondernemingen die thans tot de verbeelding spreken. Elk van deze hebben de kracht van het internet om mensen en informatie bij elkaar te brengen, weten aan te boren. In deze thesis wordt een eigen idee voor een internetonderneming onderzocht, eentje die van de mogelijkheden van het internet probeert gebruik te maken, om mensen te helpen bij het leren van talen. De economische levensvatbaarheid van dit...

  16. MONITORING THE PROCESS MEAN BASED ON QUALITY CONTROL CHARTS USING ON FOLDED RANKED SET SAMPLING

    Directory of Open Access Journals (Sweden)

    Amjad Al-Nasser

    2013-02-01

    Full Text Available In this paper, we propose a new quality control chart for the sample mean based on the folded ranked set sampling (FRSS method. The new charts are compared with the classical control charts using simple random sampling (SRS and ranked set sampling (RSS. A simulation study shows that the FRSS control charts have smaller average run length (ARL compared with their counterpart charts using SRS and RSS.

  17. Optimalisatie van het Nieuwe Telen : Werkpakket Fotosynthesemonitoring

    OpenAIRE

    Snel, J.F.H.; Warmenhoven, M.G.; Gelder, van, R.E.

    2014-01-01

    In het nieuwe telen zullen investering, meeropbrengst en energiebesparing in balans moeten zijn. Teeltoptimalisatie moet voor een bedrijfszekere toepassing van energiebesparing zorgen. Monitoren van de gewasfotosynthese kan de teler hierbij behulpzaam zijn. In dit project is samen met Gademann Instruments een meetsysteem ontwikkeld waarmee PAR en fotosynthese in 8 gewaslagen gelijktijdig gemeten kan worden. De fotosynthese van alle lagen bij elkaar opgeteld levert de gewasfotosynthese. Daarna...

  18. ACHONDROPLASIA AND ELLIS VAN CREVELD SYNDROME

    OpenAIRE

    Ramkumar; Shanmugasundaram; Narayanan

    2014-01-01

    Stunted growth of an individual occurs in many systemic conditions and the main cause is due to defective cartilage growth in the long bones particularly in the lower extremities. In achondroplasia and Ellis Van Creveld syndrome the endochondral ossification of long bones are affected but in Ellis Van Creveld syndrome, the stunted growth is associated with ectodermal dysplasia, polydactyly and cardiac diseases. The common feature for both achondroplasia and Ellis Van Creve...

  19. Biologische bestrijding van Rhizoctonia in chrysant

    OpenAIRE

    Paternotte, S.J.; Maaswinkel, R.H.M.

    2003-01-01

    Rhizoctonia solani in chrysant is de laatste jaren een toenemend probleem. De ziekteverschijnselen zijn geelverkleuring, verwelking en afsterving van de onderste bladeren. Op de stengel op de grens van grond en lucht ontstaat een stengellesie. De wortels van planten worden bruin en sterven af. Uiteindelijk kan daardoor de hele plant dood gaan. Bestrijding met chemische gewasbeschermingsmiddelen is mogelijk. In literatuur en in eerder onderzoek zijn positieve resultaten met een aantal biologis...

  20. Het eind van maatschappelijk verantwoord ondernemen

    OpenAIRE

    Kolk, A.

    2003-01-01

    Hoe gaan ondernemingen, managers en accountants om met eisen en verwachtingen van de samenleving? Deze vraag - na affaires zoals Enron en de bouwfraude actueler dan ooit - heeft tot grote aandacht voor 'maatschappelijk verantwoord ondernemen' (MVO) geleid. Juist nu echter betoogt Kolk dat het einde van MVO, in de huidige invulling, in zicht is. Zij analyseert de inhoudelijke tekortkomingen van het huidige Nederlandse MVO-beleid, dat wetgeving op voorhand afwijst, vrijwilligheid benadrukt, en ...